ISO 19085-15:2021 木工機械 — 安全性 — Part 15: プレス | ページ 6

3.1

cold press

machine used to laminate and/or join together flat panels, in which the pressing force is applied by hydraulic actuators pushing two cold flat platens against each other

Note 1 to entry: The moveable platen can be the top or the bottom one or both. Examples of different machine designs are illustrated in Figures 1 and 2 (safeguarding devices are not fully illustrated).

3.2

hot press

machine used to laminate and/or join together flat panels, in which the pressing force is applied by hydraulic actuators pushing two hot flat platens against each other

Note 1 to entry: The moveable platen can be the top or the bottom one or both. Examples of different machine designs are illustrated in Figures 1 and 2 (safeguarding devices are not fully illustrated).

Note 3 to entry: Platens heating systems can be by electrical resistance or hot fluid (e.g. diathermic oil, water). Fluid heating system can be internal to the machine or external.

3.3

bending press

machine with manual loading and/or unloading used to assembly and/or shape flat panels, in which the pressing force is applied by hydraulic actuators pushing two shaped surfaces against each other, and hot gluing process is by hot dies or high-frequency system

Note 1 to entry: An example of a bending press is illustrated in Figure 4 (safeguarding devices are not fully illustrated).

Figure 1 — Example of cold or hot press with bottom actuators

Figure 2 — Example of cold or hot press with top actuators

Figure 3 — Example of hot press with intermediate platens

Figure 4 — Example of a bending press with top actuators

3.4

edge/face gluing press

machine used to join together solid wood bars, in which the pressing force is applied by hydraulic actuators vertically pushing two flat platens against each other, and horizontally pushing elements against each other, and hot gluing process is by hot platens or high-frequency system

Note 2 to entry: An example of edge/face gluing press is illustrated in Figure 5 (safeguarding devices are not fully illustrated).

Figure 5 — Example of edge/face gluing press

3.5

membrane press

machine used to laminate or veneer flat or shaped work-pieces, in which the pressing force is applied through a membrane pushed onto the work-piece by compressed air from above and by vacuum from below, hermetically enclosed by two shells, of which the upper one is heated, pushed against each other by hydraulic actuators

Note 1 to entry: Automatic panel loading and unloading devices can be provided.

Note 2 to entry: Upper shell heating systems can be by electrical resistance or hot fluid (e.g. diathermic oil, water). Fluid heating system can be internal to the machine or external.

Note 3 to entry: An example of membrane press is illustrated in Figure 6 (safeguarding devices are not fully illustrated).

Figure 6 — Example of membrane press

3.6

embossing press

machine used to emboss work-pieces by a special mould/die fixed to the upper plate, in which the pressing force is applied by hydraulic actuators pushing two hot flat platens against each other

Note 1 to entry: The moveable platen can be the top or the bottom one or both. Examples of different machine designs are illustrated in Figures 1 and 2 (safeguarding devices are not fully illustrated).

Note 2 to entry: Automatic panel loading and unloading devices can be provided.

Note 3 to entry: Platens heating systems can be by electrical resistance or hot fluid (e.g. diathermic oil, water). Fluid heating system can be internal to the machine or external.

3.7

daylight

compartment between two consecutive pressing platens

3.8

automatic work-piece loading/unloading system

system for automatic feed of work-pieces into/out of the machine, whereby the work-piece is manually loaded/unloaded into/out of it

Note 1 to entry: Six usual types of automatic work-piece loading/unloading systems are considered in this document.

3.9

automatic work-piece loading/unloading system type 1

system consisting of an automatic belt/chain/roller conveyor for loading of work-pieces into the daylight (3.7) , a feeding belt/chain/roller device applied to the bottom platen and idle roller conveyor or an automatic belt/chain/roller conveyor for unloading of work-pieces

Note 1 to entry: For an example, see Figure 7 (safeguarding devices are not fully illustrated).

Figure 7 — Example of automatic work-piece loading/unloading system type 1

Key

1	automatic belt conveyor for loading	3	idle roller conveyor for unloading
2	feeding belt device applied to the bottom platen	4	feed direction

3.10

automatic work-piece loading/unloading system type 2

system similar to automatic work-piece loading/unloading system type 1 (3.9) but with an automatic hybrid chain and belt feeding device applied to the platens

Note 1 to entry: For an example, see Figure 8 (safeguarding devices are not fully illustrated).

Figure 8 — Example of hybrid chain and belt device

Key

1	hybrid chain and belt feeding device
2	feed direction

3.11

automatic work-piece loading/unloading system type 3

system consisting of an automatic pusher for loading the of work-pieces into the daylight (3.7)

Note 1 to entry: Loading a work-piece into the daylight pushes out the work-piece already in the daylight.

Note 2 to entry: Unloading support can be either inclined idle roller conveyor or horizontal table.

Note 3 to entry: For an example with unloading inclined idle roller conveyor, see Figure 9 (safeguarding devices are not fully illustrated).

Figure 9 — Example of automatic work-piece loading/unloading system type 3

Key

1	automatic pusher
2	feed direction
3	platens

3.12

automatic work-piece loading/unloading system type 4

system consisting of an automatic sliding belt conveyor for loading of work-pieces into the daylight (3.7)

Note 1 to entry: When the sliding belt conveyor loads a work-piece into the daylight, at the same time it pushes out any work-piece already in the daylight.

Note 2 to entry: For an example, see Figure 10.

Figure 10 — Example of automatic work-piece loading/unloading system type 4

Key

1	sliding belt conveyor
2	loaded work-piece
3	unloaded work-piece
4	platens

3.13

automatic work-piece loading/unloading system type 5

system consisting of an automatic sliding belt conveyor for loading of work-pieces in the daylight (3.7) in combination with a vacuum system for unloading work-pieces onto a roller conveyor

Note 1 to entry: For an example, see Figure 11.

Figure 11 — Example of automatic work-piece loading/unloading system type 5

Key

1	sliding belt conveyor
2	loaded work-piece
3	unloaded work-piece
4	platens
5	vacuum system for unloading
6	unloading roller conveyor

3.14

automatic work-piece loading/unloading system type 6

system consisting of an automatic belt/roller multi-conveyor for loading of work-pieces in a multi-daylight machine, a feeding belt/chain/roller device applied to the platens and an automatic belt/roller multi-conveyor for unloading of work-pieces

Note 1 to entry: Each conveyor of the multi-conveyor can move up and down in order to align with daylights (3.7) .

Note 2 to entry: Multi-conveyors are loaded/unloaded by single automatic belt/roller conveyors.

Note 3 to entry: For an example, see Figure 12 (safeguarding devices are not fully illustrated).

Figure 12 — Example of automatic work-piece loading/unloading system type 6

Key

1	single load belt conveyor	5	automatic belt multi-conveyor for unloading
2	automatic belt multi-conveyor for loading	6	roller conveyor for unloading
3	multi-daylight machine	7	feed direction
4	feeding belt devices applied to the platens

3.15

work-piece clamping pressure beam

beam to clamp the work-piece in position before the platens close, from the top and/or from the sides/edges

Note 1 to entry: For an example, see Figure 13.

Figure 13 — Examples of automatic work-piece clamping pressure beam

3.16

split movable platen

sectioned platen covering the whole working area and moveable independently, to process smaller work-pieces of different heights in the same time

Note 1 to entry: The split platens can be top or bottom.

Note 2 to entry: For an example, see Figure 14 (safeguarding devices are not fully illustrated).

Figure 14 — Example of cold press with split moveable platens

3.17

control power-on

control that after activation enables providing power to machines actuators, also on a lower control level, e.g. by the PLC

3.18

jog control

control device for momentary activation of a function or a movement