CN214777158U - Sheet material stripping mechanism - Google Patents
Sheet material stripping mechanism Download PDFInfo
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- CN214777158U CN214777158U CN202120685605.4U CN202120685605U CN214777158U CN 214777158 U CN214777158 U CN 214777158U CN 202120685605 U CN202120685605 U CN 202120685605U CN 214777158 U CN214777158 U CN 214777158U
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Abstract
The utility model belongs to the technical field of removing layers by a mechanical method, and discloses a sheet stripping mechanism, which comprises a first clamping mechanism and a second clamping mechanism which are respectively used for clamping two ends of a bottom film; further comprising: a support plate disposed between the first clamping mechanism and the second clamping mechanism; the first clamping mechanism is connected with a first driving device for driving the first clamping mechanism to slide in a reciprocating manner along the horizontal direction; the second clamping mechanism is positioned at the edge of the supporting plate and is connected with a second driving device for driving the second clamping mechanism to slide in a reciprocating manner along the vertical direction; the first clamping mechanism comprises an upper clamping block, a lower clamping block and a clamping driving device for driving the upper clamping block and the lower clamping block to open and close; the supporting plate is provided with a strip-shaped avoiding groove along the sliding direction of the first clamping mechanism, and the lower clamping block is positioned in the avoiding groove.
Description
Technical Field
The utility model belongs to the technical field of with mechanical means detach layer, concretely relates to sheet stock stripping off mechanism.
Background
In the manufacturing process of electronic products, components of the assembled electronic products are bonded on a bottom film, the bottom film provides protection, the components are prevented from being scratched and the like, in the prior art, the supplied materials of the components of the electronic products are in a material belt form, namely, a plurality of components are bonded to a material belt of the bottom film at regular intervals, and the separation operation of the bottom film and the components can be completed by adopting the existing film stripping mechanism; however, in order to save cost, components need to be adhered to a sheet-shaped base film, and at present, there is no corresponding peeling mechanism to completely separate the base film in a sheet form from the components adhered to the base film.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide a sheet stripping mechanism.
The utility model discloses the technical scheme who adopts does:
the sheet material stripping mechanism comprises a first clamping mechanism and a second clamping mechanism which are respectively used for clamping two ends of the bottom film; further comprising: a support plate disposed between the first clamping mechanism and the second clamping mechanism; the first clamping mechanism is connected with a first driving device for driving the first clamping mechanism to slide in a reciprocating manner along the horizontal direction; the second clamping mechanism is positioned at the edge of the supporting plate and is connected with a second driving device for driving the second clamping mechanism to slide in a reciprocating manner along the vertical direction;
the first clamping mechanism comprises an upper clamping block, a lower clamping block and a clamping driving device for driving the upper clamping block and the lower clamping block to open and close;
the supporting plate is provided with a strip-shaped avoiding groove along the sliding direction of the first clamping mechanism, and the lower clamping block is positioned in the avoiding groove.
As a further alternative of the sheet material peeling mechanism, the opposite surfaces of the upper clamping block and the lower clamping block are connected with clamping bodies made of silica gel or rubber.
As a further alternative of the sheet material peeling mechanism, the lower clamp blocks are provided in plurality, and the plurality of lower clamp blocks are arranged at intervals in a direction perpendicular to the sliding direction of the first clamp mechanism.
As a further alternative of the sheet material peeling mechanism, the first driving device includes a slide plate and a first telescopic cylinder both disposed below the support plate; the sliding plate is connected to the supporting plate in a sliding mode along the sliding direction of the first clamping mechanism, one of the cylinder body of the first telescopic cylinder and the piston rod of the first telescopic cylinder is connected with the sliding plate, and the other one of the cylinder body of the first telescopic cylinder and the piston rod of the first telescopic cylinder is connected with the supporting plate; the upper clamping block and the lower clamping block are connected to the sliding plate; the support plate is provided with an avoidance groove avoiding the sliding plate along the sliding direction of the first clamping mechanism.
As a further alternative to the sheet stock peeling mechanism, the second clamping mechanism includes a lifting plate, a lower clamp plate connected to an upper end of the lifting plate, an upper clamp plate rotatably connected to the lifting plate, and a second telescopic cylinder; the lifting plate is connected with a second driving device; the cylinder body of the second telescopic cylinder is hinged to the lifting plate, and the piston rod of the second telescopic cylinder is hinged to the upper clamping plate.
As a further alternative of the sheet material peeling mechanism, the opposite faces of the upper and lower nip plates are each connected with a nip block made of silicone rubber or rubber.
The utility model has the advantages that:
the sheet material is placed on the supporting plate, the first clamping mechanism and the second clamping mechanism respectively clamp two ends of a bottom film of the sheet material, the first driving device drives the first clamping mechanism to slide towards the second clamping mechanism, meanwhile, the second driving device drives the second clamping mechanism to move downwards, and when the component passes through the edge, close to the second clamping mechanism, of the supporting plate, the component is separated from the bottom film.
Drawings
Fig. 1 is a schematic structural view of a sheet material peeling mechanism of the present invention.
FIG. 2 is a schematic configuration diagram of a first embodiment of a first clamping mechanism in the sheet peeling mechanism shown in FIG. 1.
FIG. 3 is a schematic view showing the structure of a support plate in the sheet peeling mechanism shown in FIG. 1.
FIG. 4 is a schematic view showing a film peeling operation of the sheet peeling mechanism shown in FIG. 1.
FIG. 5 is a schematic view showing the operation of the first clamping mechanism of the second embodiment in the sheet peeling mechanism shown in FIG. 1.
FIG. 6 is a schematic configuration diagram of a second clamping mechanism in the sheet peeling mechanism shown in FIG. 1.
In the figure: 10-a first clamping mechanism; 11-upper clamping block; 12-a lower clamping block; 13-a connecting plate; 14-a third telescopic cylinder; 15-a clamping body; 16-a flat-open jaw cylinder; 20-a second clamping mechanism; 21-a lifting plate; 22-lower splint; 23-upper splint; 24-a second telescoping cylinder; 25-a clamping block; 30-a support plate; 31-avoidance groove; 32-avoiding the empty slot; 40-a first drive; 41-a first telescopic cylinder; 42-a slide plate; 50-a second drive; 60-sheet material; 61-basement membrane; 62-component.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the accompanying drawings is only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without any inventive work.
The technical solution provided by the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
In some instances, some embodiments are not described or not in detail, as they are conventional or customary in the art.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The terms "connected" and "coupled" when used in this application, encompass both direct and indirect connections (and couplings) where appropriate and where not necessary contradictory.
As shown in fig. 1, 2 and 3, the sheet peeling mechanism of the present embodiment includes a first clamping mechanism 10 and a second clamping mechanism 20 for clamping both ends of a base film 61, respectively; further comprising: a support plate 30 disposed between the first clamping mechanism 10 and the second clamping mechanism 20; the first clamping mechanism 10 is connected with a first driving device 40 for driving the first clamping mechanism to slide in a reciprocating manner along the horizontal direction; the second clamping mechanism 20 is positioned at the edge of the supporting plate 30, and the second clamping mechanism 20 is connected with a second driving device 50 for driving the second clamping mechanism to slide back and forth along the vertical direction; the first clamping mechanism 10 comprises an upper clamping block 11, a lower clamping block 12 and a clamping driving device for driving the upper clamping block 11 and the lower clamping block 12 to open and close; the support plate 30 is provided with a strip-shaped escape groove 31 along the sliding direction of the first clamping mechanism 10, and the lower clamping block 12 is located in the escape groove 31.
The first driving device 40 and the second driving device 50 can be implemented by using an existing structure such as an air cylinder, a rack and pinion mechanism, a slider-crank mechanism and the like.
As shown in fig. 4, in use, the sheet material 60 is first placed on the supporting plate 30, the first clamping mechanism 10 and the second clamping mechanism 20 respectively clamp two ends of the bottom film 61, then the first driving device 40 drives the first clamping mechanism 10 to move towards the second clamping mechanism 20, and the second driving device 50 drives the second clamping mechanism 20 to move downwards at the same time, when the component 62 moves to the edge of the supporting plate 30 close to the second clamping mechanism 20, the component 62 and the bottom film 61 start to gradually separate until the component 62 is separated to a certain extent, and the separated component 62 can be removed by a manipulator or the like. It will be appreciated that the rate of movement of the second clamping mechanism 20 and the first clamping mechanism 10 is equal during the separation process.
In one embodiment, as shown in fig. 5, the upper clamping block 11 and the lower clamping block 12 can be opened and closed in a relative sliding manner, for example, the clamping driving device is implemented by a flat-open type clamping jaw air cylinder 16, in this case, the first driving device 40 first drives the first clamping mechanism 10 to move away from the second clamping mechanism 20 to ensure that the sheet material 60 can be placed on the supporting plate 30, then the first driving device 40 drives the first clamping mechanism 10 to move towards the second clamping mechanism 20, until the first clamping mechanism 10 can clamp the end of the bottom film 61, the first driving device 40 stops driving the first clamping mechanism 10 to move, then the upper clamping block 11 and the lower clamping block 12 are closed to clamp the end of the bottom film 61, then the first driving device 40 drives the first clamping mechanism 10 to move towards the second clamping mechanism 20, and simultaneously the second driving device 50 drives the second clamping mechanism 20 to move downwards, separating the component 62 from the base film 61;
in another embodiment, as shown in fig. 1 and 2, the upper clamping block 11 and the lower clamping block 12 can be opened and closed in a relative rotation manner, for example, the clamping driving device is implemented by a swing jaw air cylinder, in which case, the sheet material 60 can be directly placed on the supporting plate 30, the clamping driving device drives the upper clamping block 11 and the lower clamping block 12 to close and clamp the end of the bottom film 61, then the first driving device 40 drives the first clamping mechanism 10 to move towards the second clamping mechanism 20, and simultaneously the second driving device 50 drives the second clamping mechanism 20 to move downwards to separate the component 62 from the bottom film 61.
While two specific structural forms of the clamping driving device are illustrated above, it is understood that the specific structure of the clamping driving device is not limited to the above forms, and other clamping mechanisms known in the art can be adopted.
It should be understood that the specific structure of the second clamping mechanism 20 can also be implemented by the same structure as that of the first clamping mechanism 10, and it should be noted that, when the second clamping mechanism 20 adopts a side-hung opening and closing motion, the first driving device 40 can drive the first clamping mechanism 10 and the sheet material 60 to move toward the second clamping mechanism 20, until the second clamping mechanism 20 can clamp the end portion of the bottom film 61 close to the second clamping mechanism 20, the first driving device 40 stops operating, and when the second clamping mechanism 20 clamps the end portion of the bottom film 61 close to the second clamping mechanism 20, the first driving device 40 and the second driving device 50 operate simultaneously to separate the bottom film 61 from the component 62.
The opposite surfaces of the upper clamping block 11 and the lower clamping block 12 are both connected with clamping bodies 15 made of silica gel or rubber, so that the deformation of the clamping bodies 15 is utilized to increase the friction force, and the basement membrane 61 and the first clamping mechanism 10 are prevented from slipping. In one embodiment, as shown in fig. 2, the clamping body 15 of the lower clamping block 12 is implemented by a silicone plate, and the silicone plate is detachably connected with the lower clamping block 12. The clamping body 15 of the upper clamping block 11 is realized by a silica gel strip, a first clamping groove is formed in the surface, facing the lower clamping body, of the upper clamping block 11, the cross section of the first clamping groove is in a shape of an excellent arc, and the silica gel strip is matched with the first clamping groove.
The lower clamping blocks 12 are arranged in plurality, and the plurality of lower clamping blocks 12 are arranged at intervals along the direction vertical to the sliding direction of the first clamping mechanism 10, so that the end parts of the base film 61 are clamped as much as possible while the sufficient supporting area of the sheet material 60 is ensured, the sheet material 60 is kept flat, and the separation of the base film 61 and the component 62 is facilitated. In one embodiment, as shown in fig. 2, the lower clamp block 12 is provided with two, and correspondingly, the silicone plate is also provided with two.
In one embodiment, as shown in fig. 1 and 2, the first driving means 40 comprises a sliding plate 42 and a first telescopic cylinder 41 both arranged below the support plate 30; the slide plate 42 is slidably connected to the support plate 30 in the sliding direction of the first clamping mechanism 10; one of the cylinder body of the first telescopic cylinder 41 and the piston rod of the first telescopic cylinder 41 is connected to the slide plate 42, and the other is connected to the support plate 30; the upper and lower clamping blocks 11 and 12 are both connected to the sliding plate 42; the support plate 30 has a clearance groove 32 that is opened in the sliding direction of the first clamping mechanism 10 to avoid the slide plate 42. The sliding plate 42 and the first telescopic cylinder 41 are both arranged below the supporting plate 30, so that the space above the supporting plate 30 is enlarged, and the sheet stock 60 can be conveniently placed. On this basis, as shown in fig. 2, the clamping driving device comprises a connecting plate 13 connected with the sliding plate 42, and a third telescopic cylinder 14 driving the clamping plate to rotate; the lower clamping block 12 is rotatably connected to the connecting plate 13; the cylinder body of the third telescopic cylinder 14 is hinged to the connecting plate 13, and the piston rod of the third telescopic cylinder 14 is hinged to the lower clamping block 12.
In one embodiment, as shown in fig. 6, the second clamping mechanism 20 includes a lifting plate 21, a lower clamp plate 22 connected to an upper end of the lifting plate 21, an upper clamp plate 23 rotatably connected to the lifting plate 21, and a second telescopic cylinder 24; the lifting plate 21 is connected with a second driving device 50; the cylinder body of the second telescopic cylinder 24 is hinged to the lifting plate 21, and the piston rod of the second telescopic cylinder 24 is hinged to the upper clamping plate 23. The second clamping mechanism 20 in this embodiment is more convenient to place the sheet 60 from above than in the side-hung open/close manner. On this basis, as shown in fig. 6, the opposite surfaces of the upper and lower clamping plates 23 and 22 are connected with clamping blocks 25 made of silicone rubber or rubber. Thereby increasing the frictional force by the elastic deformation of the clamping blocks 25 and preventing the carrier film 61 from slipping with the second clamping mechanism 20. In one embodiment, as shown in fig. 6, the clamping block 25 of the lower clamping plate 22 is implemented by a silicone plate, and the silicone plate is detachably connected with the lower clamping plate 22. The clamping block 25 of the upper clamping plate 23 is realized by a silica gel strip, a second clamping groove is formed in the surface, facing the lower clamping plate 22, of the upper clamping plate 23, the cross section of the second clamping groove is in a shape of a fine arc, and the silica gel strip is matched with the second clamping groove.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (6)
1. The sheet material stripping mechanism is characterized by comprising a first clamping mechanism and a second clamping mechanism which are respectively used for clamping two ends of a bottom film; further comprising: a support plate disposed between the first clamping mechanism and the second clamping mechanism; the first clamping mechanism is connected with a first driving device for driving the first clamping mechanism to slide in a reciprocating manner along the horizontal direction; the second clamping mechanism is positioned at the edge of the supporting plate and is connected with a second driving device for driving the second clamping mechanism to slide in a reciprocating manner along the vertical direction;
the first clamping mechanism comprises an upper clamping block, a lower clamping block and a clamping driving device for driving the upper clamping block and the lower clamping block to open and close;
the supporting plate is provided with a strip-shaped avoiding groove along the sliding direction of the first clamping mechanism, and the lower clamping block is positioned in the avoiding groove.
2. The sheet peeling mechanism according to claim 1, wherein the opposing faces of said upper and lower sandwiching blocks are each connected with a gripping body made of silicone rubber or rubber.
3. The sheet peeling mechanism according to claim 1 or 2, wherein a plurality of lower clamp blocks are provided, and the plurality of lower clamp blocks are provided at intervals in a direction perpendicular to a sliding direction of the first clamping mechanism.
4. The sheet stock peeling mechanism according to claim 1 or 2, wherein said first driving means includes a slide plate and a first telescopic cylinder both disposed below the support plate; the sliding plate is connected to the supporting plate in a sliding mode along the sliding direction of the first clamping mechanism, one of the cylinder body of the first telescopic cylinder and the piston rod of the first telescopic cylinder is connected with the sliding plate, and the other one of the cylinder body of the first telescopic cylinder and the piston rod of the first telescopic cylinder is connected with the supporting plate; the upper clamping block and the lower clamping block are connected to the sliding plate; the support plate is provided with an avoidance groove avoiding the sliding plate along the sliding direction of the first clamping mechanism.
5. The sheet stock peeling mechanism as claimed in claim 1 or 2, wherein said second clamping mechanism includes a lifting plate, a lower clamp plate connected to an upper end of the lifting plate, an upper clamp plate rotatably connected to the lifting plate, and a second telescopic cylinder; the lifting plate is connected with a second driving device; the cylinder body of the second telescopic cylinder is hinged to the lifting plate, and the piston rod of the second telescopic cylinder is hinged to the upper clamping plate.
6. The sheet stripping mechanism as claimed in claim 5, wherein clamping blocks made of silicone or rubber are attached to the opposite faces of said upper and lower clamping plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120685605.4U CN214777158U (en) | 2021-04-02 | 2021-04-02 | Sheet material stripping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120685605.4U CN214777158U (en) | 2021-04-02 | 2021-04-02 | Sheet material stripping mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN214777158U true CN214777158U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120685605.4U Active CN214777158U (en) | 2021-04-02 | 2021-04-02 | Sheet material stripping mechanism |
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| CN (1) | CN214777158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103397A (en) * | 2021-11-26 | 2022-03-01 | 成都宏明双新科技股份有限公司 | Stripping equipment and method for automatically stripping adhesive film |
-
2021
- 2021-04-02 CN CN202120685605.4U patent/CN214777158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103397A (en) * | 2021-11-26 | 2022-03-01 | 成都宏明双新科技股份有限公司 | Stripping equipment and method for automatically stripping adhesive film |
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