CN210911585U - Backing plate-free jacking block for laminating machine - Google Patents
Backing plate-free jacking block for laminating machine Download PDFInfo
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- CN210911585U CN210911585U CN201921334963.XU CN201921334963U CN210911585U CN 210911585 U CN210911585 U CN 210911585U CN 201921334963 U CN201921334963 U CN 201921334963U CN 210911585 U CN210911585 U CN 210911585U
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Abstract
The utility model discloses a no-backing plate ejector block for laminating machine, including ejector block main part and cushion, set up initiative rack passageway and driven rack passageway in the ejector block main part, set up the gear between initiative rack passageway and the driven rack passageway, set up the initiative rack in the initiative rack passageway, initiative rack lower part and gear engagement, set up spring and driven rack in the driven rack passageway, driven rack lower part and gear engagement, driven rack lower extreme sets up the arch; the kicking block main part lower part sets up the spread groove, and the spread groove lower part sets up the cushion, and the spread groove rotates with the cushion to be connected, and the cushion lateral part sets up the recess. The utility model makes use of the gear to mesh with the driving rack and the driven rack on both sides, so that the driving rack and the driven rack can move up and down reversely when the gear rotates, and when the pressure of the workpiece is applied, the bulge leaves the groove, and the cushion block is released to rotate downwards; when the workpiece is taken down, the protrusion enters the groove to lock the cushion block. The utility model discloses simple structure adopts mechanical transmission's mode, and the operation is nimble, and the action is reliable and stable.
Description
Technical Field
The utility model belongs to the technical field of the laminating machine, concretely relates to backing plate kicking block is exempted from to laminating machine.
Background
At present, wood working machinery, when the wood board wood-based panel adopts ordinary laminating machine pad pasting, traditional mode adopts the mode that the work piece is put on the backing plate, require the backing plate size to be less than the work piece a little, make work piece bottom surface and working disc face form the space that has the difference in height, when guaranteeing to give the work piece tectorial membrane with the PVC membrane, the PVC membrane can be hugged closely and cross work piece bottom surface arris cladding and live the work piece bottom surface, guarantee that the work piece bordures and target in place smoothly, however, the kind of work piece is very many, the size also differs, need make not equidimension backing plate according to different kinds of work piece specially, form the.
Therefore, a mode of replacing a base plate with an automatic top block on a working plate is developed, for example, patent publication No. CN205380971U discloses an automatic top block for a working plate of a three-dimensional vacuum film-coating and skin-sticking device, when the automatic top block operates, a central controller controls an infrared emitter group and an infrared receiver group to work, and the position of a small split piece which is not completely covered by each workpiece in a feeding tray is obtained in a longitudinal row-by-row mode, so that a corresponding poking rod action under the small split piece which is not completely covered by each workpiece is controlled row-by-row, and a top column hinged at the bottom of a supporting rod rotates anticlockwise around a pin shaft.
Most small enterprises still adopt simple and practical, the ordinary laminating machine of cost with low costs, for this reason, the patent of publication No. CN 109353107A discloses a gravity automatic roof system kicking block of being applied to on the ordinary laminating machine, and this kicking block can not need scanning positioning process, relies on self structure and the cooperation of action of gravity to realize that the cushion is rotatory, but the structure of this kicking block is comparatively complicated, and the transmission operation is not nimble enough, and practical application effect is not good enough.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a backing plate-free jacking block for a common laminating machine, which has simple structure and flexible operation.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a tectorial membrane machine is with exempting from backing plate kicking block, includes kicking block main part and cushion, its characterized in that: a rubber pad is arranged in the center of the top block main body, and a hole is formed in the middle of the rubber pad; a vertical driving rack channel and a vertical driven rack channel are arranged in the middle of the ejecting block main body, a gear groove is formed between the driving rack channel and the driven rack channel, the gear groove is located right below a middle hole of the rubber mat, a gear is arranged in the gear groove, the gear is installed on the ejecting block main body through a gear pin shaft, a driving rack is arranged in the driving rack channel, the top of the driving rack is bent, a bent section of the top of the driving rack is located right below the middle hole of the rubber mat, the lower portion of the driving rack is meshed with the gear, a spring and a driven rack are arranged in the driven rack channel, the driven rack is located below the spring, the lower portion of the driven rack is meshed with the gear, and a bulge is arranged at; the kicking block main part lower part sets up the spread groove, and the spread groove lower part sets up the cushion, and the spread groove rotates with the cushion to be connected, and the cushion lateral part sets up the recess.
Furthermore, a cushion block pin shaft is arranged on the connecting groove; the upper part of the cushion block is provided with a long hole which is sleeved on the cushion block pin shaft.
Furthermore, the driving rack can move up and down in the driving rack channel, the driven rack can move up and down in the driven rack channel, and the top bending section of the driving rack can penetrate through the middle hole of the rubber mat when moving up.
Further, when the left side of the gear is engaged with the lower teeth of the driving rack, the right side of the gear is engaged with the upper teeth of the driving rack, and when the left side of the gear is engaged with the upper teeth of the driving rack, the right side of the gear is engaged with the lower teeth of the driving rack.
Further, when the cushion block is turned to be in a horizontal state, the protrusion at the lower end of the driven rack can be jacked into the groove at the side part of the cushion block.
The utility model discloses the beneficial effect who has does:
compared with the prior art, the utility model has the advantages that the gears are skillfully utilized to be respectively meshed with the driving rack and the driven rack on two sides, so that when the gears rotate, the driving rack and the driven rack can reversely move up and down, when the pressure of a workpiece is applied, the driving rack moves down, the driven rack moves up to compress the spring, the protrusion is separated from the groove, and the cushion block is released to rotate downwards; when the workpiece is taken down, the spring presses the driven rack to move downwards, the cushion block is pushed to be in a horizontal state, and the protrusion enters the groove again to lock the cushion block. The utility model discloses simple structure adopts mechanical transmission's mode, and the operation is nimble, and the action is reliable and stable, can satisfy the demand of ordinary laminating machine, and application effect is good.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a cross-sectional view of FIG. 1;
fig. 5 is a sectional view of the utility model of the cushion block when erected.
Reference numerals:
1. a top block body;
2. a spring;
3. driven rack, 31, projection;
4. cushion block, 41, groove, 42, long hole;
5. a cushion block pin shaft;
6. connecting grooves;
7. a gear pin;
8. a gear;
9. a driving rack;
10. a rubber pad;
11. a driving rack channel;
12. a driven rack channel.
Detailed Description
As shown in fig. 1-5, the backing plate-free ejector block for the film laminating machine comprises an ejector block main body 1 and a cushion block 4, wherein a rubber pad 10 is arranged in the center of the top of the ejector block main body 1, and a hole is formed in the middle of the rubber pad 10; a vertical driving rack channel 11 and a vertical driven rack channel 12 are arranged in the middle of the ejector block main body 1, a gear groove (not marked in the drawing) is arranged between the driving rack channel 11 and the driven rack channel 12, the gear groove is positioned right below a middle hole of the rubber mat 10, a gear 8 is arranged in the gear groove, the gear 8 is installed on the ejector block main body 1 through a gear pin 7, a driving rack 9 is arranged in the driving rack channel 11, the top of the driving rack 9 is bent, the top bending section of the driving rack 9 is positioned right below the middle hole of the rubber mat 10, the lower part of the driving rack 9 is meshed with the gear 8, a spring 2 and a driven rack 3 are arranged in the driven rack channel 12, the driven rack 3 is positioned below the spring 2, the lower part of the driven rack 3 is meshed with the gear 8, and a bulge 31 is arranged at the lower; the lower part of the top block main body 1 is provided with a connecting groove 6, and the connecting groove 6 is provided with a cushion block pin shaft 5; the cushion block 4 is positioned below the top block main body 1, a long hole 42 is formed in the upper portion of the cushion block 4, a groove 41 is formed in the side portion of the cushion block 4, and the long hole 42 is sleeved on the cushion block pin shaft 5.
The driving rack 9 can move up and down in the driving rack channel 11, and the top bending section of the driving rack 9 can penetrate through the middle hole of the rubber mat 10 when moving up.
When the left side of the gear 8 is meshed with the lower teeth of the driving rack 9, the right side of the gear 8 is meshed with the upper teeth of the driving rack 9, and when the left side of the gear 8 is meshed with the upper teeth of the driving rack 9, the right side of the gear 8 is meshed with the lower teeth of the driving rack 9.
When the cushion block 4 is overturned to the horizontal state, the bulge 31 at the lower end of the driven rack 3 can be jacked into the groove 41 at the side part of the cushion block 4 under the action of the elastic force of the spring 2, and the cushion block 4 is locked.
The utility model discloses an operation process as follows:
the utility model is applied to a film laminating machine with low automation degree and low cost, the jacking blocks of the utility model are arranged on a working disc in a longitudinal and transverse mode, before the workpiece is placed, all the cushion blocks 4 of the jacking blocks are in a horizontal state, the state of the jacking blocks is shown in figure 4, the workpiece is placed on the jacking blocks, the jacking blocks pressed by the workpiece move downwards under the action of the pressure of the workpiece, the driving rack 9 drives the gear 8 to rotate reversely, further the driven rack 3 moves upwards, the spring 2 is compressed, the bulge 31 is separated from the groove 41, the cushion blocks 4 rotate to a vertical state under the action of gravity, the state of the jacking blocks not pressed by the workpiece is shown in figure 5, the cushion blocks 4 of the jacking blocks not pressed by the workpiece keep in a horizontal state, thereby the jacking blocks with the workpiece have a height difference compared with the workpiece, after the working disc enters a processing operation area, a plane platform rises upwards to support the jacking blocks, under the action of the height difference, the ejector block with the workpiece is higher than the ejector block without the workpiece, so that each workpiece is ejected, the purpose that the workpiece has a certain height compared with the whole plane is achieved, the ejector block in the area below the workpiece plays a role of a cushion plate, then film coating work is carried out, after the film coating work is completed, the workpiece on a working disc is taken down, after the workpiece is taken down, the driving rack 9 is not stressed, the driven rack 3 moves down under the elastic force of the compressed spring 2, the gear 8 is driven to rotate forward, the driving rack 9 is further driven to move up, the bending section at the top of the driving rack 9 stretches out of the rubber mat 10, the cushion block 4 in a vertical state is pushed to a horizontal state by the reset baffle, the bulge 31 at the lower end of the driven rack 3 can be ejected into the groove 41 at the side part of the cushion block 4 under the elastic force, the cushion block 4 is locked.
The utility model makes use of the gear 8 to be meshed with the driving rack 9 and the driven rack 3 on two sides respectively, so that when the gear 8 rotates, the driving rack 9 and the driven rack 3 can reversely move up and down, when the pressure of a workpiece is applied, the driving rack 9 moves down, the driven rack 3 moves up to compress the spring 2, the bulge 31 leaves the groove 41, and the cushion block 4 is released to rotate downwards; when the workpiece is taken down, the spring 2 presses the driven rack 3 to move downwards, the cushion block 4 is pushed to be in a horizontal state, and the protrusion 31 enters the groove 41 again to lock the cushion block 4. The utility model discloses simple structure adopts mechanical transmission's mode, and the operation is nimble, and the action is reliable and stable, can satisfy the demand of ordinary laminating machine, and application effect is good.
Claims (5)
1. The utility model provides a tectorial membrane machine is with exempting from backing plate kicking block, includes kicking block main part (1) and cushion (4), its characterized in that: a rubber pad (10) is arranged in the center of the top block main body (1), and a hole is formed in the middle of the rubber pad (10); a vertical driving rack channel (11) and a vertical driven rack channel (12) are arranged in the middle of the ejector block main body (1), a gear groove is formed between the driving rack channel (11) and the driven rack channel (12), the gear groove is located right below a middle hole of the rubber mat (10), a gear (8) is arranged in the gear groove, the gear (8) is installed on the ejector block main body (1) through a gear pin shaft (7), a driving rack (9) is arranged in the driving rack channel (11), the top of the driving rack (9) is bent, a bent section at the top of the driving rack (9) is located right below the middle hole of the rubber mat (10), the lower portion of the driving rack (9) is meshed with the gear (8), a spring (2) and a driven rack (3) are arranged in the driven rack channel (12), the driven rack (3) is located below the spring (2), the lower portion of the driven rack (3) is meshed with the gear (8), and a bulge (31) is arranged at the lower end of the driven rack (; the lower part of the top block main body (1) is provided with a connecting groove (6), the lower part of the connecting groove (6) is provided with a cushion block (4), the connecting groove (6) is rotatably connected with the cushion block (4), and the side part of the cushion block (4) is provided with a groove (41).
2. The backing-free ejector block for the laminating machine as claimed in claim 1, wherein: a cushion block pin shaft (5) is arranged on the connecting groove (6); the upper part of the cushion block (4) is provided with a long hole (42), and the long hole (42) is sleeved on the cushion block pin shaft (5).
3. The backing-free ejector block for the laminating machine as claimed in claim 1, wherein: the driving rack (9) can move up and down in the driving rack channel (11), the driven rack (3) can move up and down in the driven rack channel (12), and when the driving rack (9) moves up, a top bending section of the driving rack can penetrate through a middle hole of the rubber mat (10).
4. The backing-free ejector block for the laminating machine as claimed in claim 1, wherein: when the left side of the gear (8) is meshed with the lower teeth of the driving rack (9), the right side of the gear (8) is meshed with the upper teeth of the driving rack (9), and when the left side of the gear (8) is meshed with the upper teeth of the driving rack (9), the right side of the gear (8) is meshed with the lower teeth of the driving rack (9).
5. The backing-free ejector block for the laminating machine as claimed in claim 1, wherein: when the cushion block (4) is overturned to be in a horizontal state, the bulge (31) at the lower end of the driven rack (3) can be jacked into the groove (41) at the side part of the cushion block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334963.XU CN210911585U (en) | 2019-08-16 | 2019-08-16 | Backing plate-free jacking block for laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921334963.XU CN210911585U (en) | 2019-08-16 | 2019-08-16 | Backing plate-free jacking block for laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210911585U true CN210911585U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921334963.XU Active CN210911585U (en) | 2019-08-16 | 2019-08-16 | Backing plate-free jacking block for laminating machine |
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| Country | Link |
|---|---|
| CN (1) | CN210911585U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561879A (en) * | 2019-08-16 | 2019-12-13 | 泰安市展鸿木业机械有限公司 | Backing plate-free jacking block for laminating machine |
| CN111970873A (en) * | 2020-08-28 | 2020-11-20 | 镇江智越智能科技有限公司 | Big data information management server |
| CN112045793A (en) * | 2020-09-22 | 2020-12-08 | 温康纳(常州)机械制造有限公司 | Feeding tray system of three-dimensional vacuum pressing equipment and small splicing block thereof |
| CN112846044A (en) * | 2021-02-04 | 2021-05-28 | 深圳市锐特尔精密模具有限公司 | Lower die changing mechanism of double-station riveting press |
-
2019
- 2019-08-16 CN CN201921334963.XU patent/CN210911585U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561879A (en) * | 2019-08-16 | 2019-12-13 | 泰安市展鸿木业机械有限公司 | Backing plate-free jacking block for laminating machine |
| CN111970873A (en) * | 2020-08-28 | 2020-11-20 | 镇江智越智能科技有限公司 | Big data information management server |
| CN112045793A (en) * | 2020-09-22 | 2020-12-08 | 温康纳(常州)机械制造有限公司 | Feeding tray system of three-dimensional vacuum pressing equipment and small splicing block thereof |
| CN112846044A (en) * | 2021-02-04 | 2021-05-28 | 深圳市锐特尔精密模具有限公司 | Lower die changing mechanism of double-station riveting press |
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