CN220373384U - Film trimming and unfolding assembly - Google Patents
Film trimming and unfolding assembly Download PDFInfo
- Publication number
- CN220373384U CN220373384U CN202223554778.6U CN202223554778U CN220373384U CN 220373384 U CN220373384 U CN 220373384U CN 202223554778 U CN202223554778 U CN 202223554778U CN 220373384 U CN220373384 U CN 220373384U
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- Prior art keywords
- plate
- fixedly connected
- workbench
- electromagnetic
- board
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- 238000009966 trimming Methods 0.000 title claims abstract description 19
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000002033 PVDF binder Substances 0.000 description 18
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 18
- 230000000694 effects Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a film trimming and unfolding assembly, which belongs to the field of film processing and comprises a frame, wherein an auxiliary unfolding assembly is rotationally connected between two sides of the inside of the frame and comprises a rotating shaft, a sleeve plate is sleeved on the outer surface of the rotating shaft, the top of the sleeve plate is fixedly connected with a workbench, one side of the workbench is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a bidirectional screw rod, two sides of the outer surface of the bidirectional screw rod are respectively and spirally connected with a thread block, the top of the thread block is fixedly connected with a bottom box through a transmission plate, one side of the bottom box is fixedly connected with an L-shaped plate, the bottom of the screw rod is rotationally connected with a sliding plate through a bearing, and an anti-skid rubber plate is adhered to the bottom of the sliding plate.
Description
Technical Field
The utility model relates to the field of film processing, in particular to a film trimming and unfolding assembly.
Background
The PVDF film needs to be subjected to trimming treatment during processing.
In the prior art, china issued patent publication No.: CN212919659U provides a PVDF film side cut device, and this patent utilizes side cut roller and scale mark, can adjust the distance between the side cut blade holder to make people in time master the PVDF film distance of required side cut, utilize slider and spout, can adjust the height of side cut roller, thereby cut the side to PVDF film, and can cut the side to multilayer PVDF film, improve side cut efficiency.
When the equipment of this patent is cut edge, be direct with PVDF film fixed connection on the workstation, because this equipment does not expand PVDF film completely, lead to the whole PVDF film's of equipment to cut edge the quality and reduce to bring certain inconvenience for the user.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a film trimming and unfolding assembly which can fully unfold a PVDF film, thereby being beneficial to ensuring the subsequent trimming quality and being convenient for staff to use.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a film side cut expansion subassembly, includes the frame, rotate and be connected with supplementary expansion subassembly between the inside both sides of frame, supplementary expansion subassembly includes the axis of rotation, the surface cover of axis of rotation is equipped with the cover board, the top fixedly connected with workstation of cover board, one side fixedly connected with servo motor of workstation, servo motor's output fixedly connected with bi-directional screw, the equal threaded connection in both sides of bi-directional screw surface has the screw thread piece, the top of screw thread piece is through drive plate fixedly connected with base box, one side fixedly connected with L template of base box, threaded connection has the lead screw on the L template, the bottom of lead screw is through the bearing rotation connection having the sliding plate, the bottom of sliding plate is glued and is pasted there is anti-skidding rubber plate.
Further, one end of the bidirectional screw rod penetrates through the workbench and extends to the inside of the workbench, and one end of the bidirectional screw rod extending to the inside of the workbench is rotationally connected with one side of the inner wall of the workbench through a bearing.
Further, the inside of base case is through extrusion spring fixedly connected with movable plate, the top fixedly connected with loading board of movable plate, the top of loading board runs through the base case and extends to the top of base case.
Further, torsion springs are sleeved on the outer surface of the rotating shaft and on two sides of the sleeve plate.
Further, the inside of cover board is provided with first electromagnetic plate, the bottom fixedly connected with collecting box of frame inner wall, the inside of collecting box is provided with the second electromagnetic plate.
Furthermore, the second electromagnetic plate and the first electromagnetic plate are homonymous magnetic poles, and the second electromagnetic plate and the first electromagnetic plate repel each other under the condition of electrification.
Further, the top of frame is provided with the side cut subassembly, the side cut subassembly includes the scale, the equal sliding connection in both sides of scale surface has the sliding sleeve, one side fixed mounting of sliding sleeve has electric telescopic handle, electric telescopic handle's output fixedly connected with bead cutter.
Further, the front of the sleeve plate is provided with a main switch, and the main switch is electrically connected with the electric telescopic rod, the edge cutter, the servo motor, the second electromagnetic plate and the first electromagnetic plate respectively.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, the auxiliary unfolding assembly is arranged, the PVDF film can be completely unfolded before trimming work, so that the follow-up trimming quality is guaranteed, and the PVDF film is convenient for workers to use.
(2) After this scheme side cut work is accomplished, the selectivity is cleared up the workstation, when needs are cleared up, and accessible master switch comes switch-on second electromagnetic plate and first electromagnetic plate's power, through the mutual exclusion effect of two, can make the cover plate upset, can indirectly drive the workstation upset through the upset of cover plate, at this moment, can make dust and impurity on the workstation fall into the inside of collecting box to be favorable to improving the flexibility ratio of equipment, convenient equipment long-term use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a three-dimensional view of the auxiliary deployment assembly shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the table of FIG. 2;
FIG. 4 is a schematic view of the partial structure shown in FIG. 3;
fig. 5 is a schematic view of the partial structure shown in fig. 4.
The reference numerals in the figures illustrate:
1. a frame;
2. an auxiliary deployment assembly; 21. a rotating shaft; 22. a sleeve plate; 23. a work table; 24. a servo motor; 25. a bidirectional screw; 26. a screw block; 27. an L-shaped plate; 28. a bottom box; 29. extruding a spring; 210. a moving plate; 211. a carrying plate; 212. a screw rod; 213. a sliding plate; 214. an anti-slip rubber plate; 215. a torsion spring;
3. a collection box;
4. a first electromagnetic plate;
5. a second electromagnetic plate;
6. a trimming assembly; 61. a graduated scale; 62. a sliding sleeve; 63. an electric telescopic rod; 64. edge cutting machine;
7. and a main switch.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1:
referring to fig. 1-5, a film trimming and unfolding assembly comprises a frame 1, an auxiliary unfolding assembly 2 is rotatably connected between two sides of the inside of the frame 1, the auxiliary unfolding assembly 2 comprises a rotating shaft 21, a sleeve plate 22 is sleeved on the outer surface of the rotating shaft 21, a workbench 23 is fixedly connected to the top of the sleeve plate 22, a servo motor 24 is fixedly connected to one side of the workbench 23, a bidirectional screw 25 is fixedly connected to the output end of the servo motor 24, threads on the outer surface of the bidirectional screw 25 are two sections with opposite rotation directions, thread blocks 26 are respectively connected to two sides of the outer surface of the bidirectional screw 25, the back surface of the thread blocks 26 is in sliding connection with the inside of the workbench 23, a bottom box 28 is fixedly connected to one side of the bottom box 28 through a transmission plate, a screw rod 212 is fixedly connected to the top of the L-shaped plate 27, a sliding plate 213 is rotatably connected to the bottom of the screw rod 212 through a bearing, an anti-sliding rubber plate 214 is adhered to the bottom of the sliding plate 213, and the anti-sliding rubber plate 214 can be replaced regularly by a user through the separated arrangement of the anti-sliding rubber plate 214 and the sliding plate 213, so that the whole flexibility of the whole equipment is facilitated for the user.
One end of the bidirectional screw rod 25 penetrates through the workbench 23 and extends to the inside of the workbench 23, one end of the bidirectional screw rod 25 extending to the inside of the workbench 23 is rotationally connected with one side of the inner wall of the workbench 23 through a bearing, and the stability of the bidirectional screw rod 25 during rotation can be improved through the arrangement of the bearing.
The inside of the bottom box 28 is fixedly connected with a movable plate 210 through an extrusion spring 29, the top end of the movable plate 210 is fixedly connected with a bearing plate 211, the top of the bearing plate 211 penetrates through the bottom box 28 and extends to the top of the bottom box 28, the extrusion spring 29 is arranged in the bottom box 28, the bearing plate 211 can be well extruded through the elastic force of the extrusion spring 29, and the PVDF film can be supported and clamped conveniently.
Torsion springs 215 are sleeved on the outer surface of the rotating shaft 21 and positioned on two sides of the sleeve plate 22, the number of the torsion springs 215 is two, and the two torsion springs 215 are symmetrically distributed.
The inside of the sleeve plate 22 is provided with a first electromagnetic plate 4, the bottom of the inner wall of the frame 1 is fixedly connected with a collecting box 3, and the collecting box 3 is used for collecting dust and impurities generated in the trimming process. The inside of the collection box 3 is provided with a second electromagnetic plate 5.
The second electromagnetic plate 5 and the first electromagnetic plate 4 are the same-name magnetic poles, and the two magnetic poles repel each other under the condition of power on.
The top of frame 1 is provided with side cut subassembly 6, and side cut subassembly 6 includes scale 61, and the equal sliding connection in both sides of scale 61 surface has sliding sleeve 62, and one side fixed mounting of sliding sleeve 62 has electric telescopic handle 63, and electric telescopic handle 63's output fixedly connected with bead cutter 64, bead cutter 64 are prior art, and the description is omitted here.
The front of the sleeve plate 22 is provided with a main switch 7, the main switch 7 is electrically connected with the electric telescopic rod 63, the edge cutter 64, the servo motor 24, the second electromagnetic plate 5 and the first electromagnetic plate 4 respectively, and the main switch 7 can control to switch on or switch off the power supply of the electric telescopic rod 63, the edge cutter 64, the servo motor 24, the second electromagnetic plate 5 and the first electromagnetic plate 4, which is the prior art and is not described herein again.
Working principle: when the edge trimming device is used, the PVDF film can be fixedly connected to the workbench 23, the two ends of the PVDF film are fixed, the two ends of the PVDF film can be respectively and fixedly connected to the two bottom boxes 28 during fixing, after the fixing connection, the screw rods 212 can be simultaneously rotated, the corresponding sliding plates 213 can be indirectly driven to move downwards through the screw transmission effect through the rotation of the two screw rods 212, the two ends of the PVDF film can be indirectly fixed through the anti-slip rubber plates 214 through the downward movement of the sliding plates 213, after the fixing, the servo motor 24 can be driven through the master switch 7, the bidirectional screw rod 25 can rotate, as the screw threads on the outer surface of the bidirectional screw rod 25 are in opposite rotation, the two screw blocks 26 on the bidirectional screw rod 25 can be indirectly driven to reversely move through the screw transmission effect, the PVDF film can be indirectly unfolded through the movement of the two screw blocks 26, after the PVDF film is completely unfolded, the servo motor 24 can be closed, at the moment, the distance between the two edge trimming machines 64 can be adjusted according to actual use requirements, the telescopic rod 63 can be driven through the master switch 7, and the stretching of the electric rod 63 can complete edge trimming work.
After trimming work is completed, the workbench 23 can be cleaned selectively, when cleaning is needed, the power supply of the second electromagnetic plate 5 and the first electromagnetic plate 4 can be switched on through the main switch 7, the sleeve plate 22 can be turned over through mutual exclusion of the two, the workbench 23 can be indirectly driven to turn over through the turning over of the sleeve plate 22, at this time, dust and impurities on the workbench 23 can fall into the interior of the collecting box 3, after cleaning work is completed, the power supply of the second electromagnetic plate 5 and the first electromagnetic plate 4 can be disconnected, the workbench 23 can be reset through the action of the torsion spring 215, and therefore subsequent use of workers can be facilitated.
The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (8)
1. The utility model provides a film side cut expansion subassembly, includes frame (1), its characterized in that: the utility model discloses a motor-driven intelligent unfolding device for the automobile, including frame (1), including frame (2), including frame (21), the surface cover of frame (21) is equipped with sleeve board (22), the top fixedly connected with workstation (23) of sleeve board (22), one side fixedly connected with servo motor (24) of workstation (23), the output fixedly connected with bi-directional screw (25) of servo motor (24), equal threaded connection in both sides of bi-directional screw (25) surface has screw thread block (26), the top of screw thread block (26) is through drive plate fixedly connected with base case (28), one side fixedly connected with L template (27) of base case (28), threaded connection has lead screw (212) on L template (27), the bottom of lead screw (212) is through bearing rotation connection has sliding plate (213), the bottom of sliding plate (213) is pasted and is had anti-skidding rubber board (214).
2. A film trim unwind assembly as defined in claim 1, wherein: one end of the bidirectional screw rod (25) penetrates through the workbench (23) and extends into the workbench (23), and one end of the bidirectional screw rod (25) extending into the workbench (23) is rotatably connected with one side of the inner wall of the workbench (23) through a bearing.
3. A film trim unwind assembly as defined in claim 1, wherein: the inside of base case (28) is through extrusion spring (29) fixedly connected with movable plate (210), the top fixedly connected with loading board (211) of movable plate (210), the top of loading board (211) runs through base case (28) and extends to the top of base case (28).
4. A film trim unwind assembly as defined in claim 1, wherein: torsion springs (215) are sleeved on the outer surface of the rotating shaft (21) and on two sides of the sleeve plate (22).
5. A film trim unwind assembly as defined in claim 1, wherein: the inside of cover board (22) is provided with first electromagnetic board (4), the bottom fixedly connected with collecting box (3) of frame (1) inner wall, the inside of collecting box (3) is provided with second electromagnetic board (5).
6. A film trim unwind assembly as defined in claim 5, wherein: the second electromagnetic plate (5) and the first electromagnetic plate (4) are homonymous magnetic poles, and the second electromagnetic plate and the first electromagnetic plate repel each other under the condition of electrification.
7. A film trim unwind assembly as defined in claim 1, wherein: the automatic trimming machine is characterized in that the top end of the frame (1) is provided with a trimming assembly (6), the trimming assembly (6) comprises a graduated scale (61), sliding sleeves (62) are slidably connected to two sides of the outer surface of the graduated scale (61), an electric telescopic rod (63) is fixedly arranged on one side of each sliding sleeve (62), and an edge cutter (64) is fixedly connected to the output end of each electric telescopic rod (63).
8. A film trim unwind assembly as defined in claim 1, wherein: the front of the sleeve plate (22) is provided with a main switch (7), and the main switch (7) is electrically connected with the electric telescopic rod (63), the edge cutter (64), the servo motor (24), the second electromagnetic plate (5) and the first electromagnetic plate (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223554778.6U CN220373384U (en) | 2022-12-29 | 2022-12-29 | Film trimming and unfolding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223554778.6U CN220373384U (en) | 2022-12-29 | 2022-12-29 | Film trimming and unfolding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220373384U true CN220373384U (en) | 2024-01-23 |
Family
ID=89571451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223554778.6U Active CN220373384U (en) | 2022-12-29 | 2022-12-29 | Film trimming and unfolding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220373384U (en) |
-
2022
- 2022-12-29 CN CN202223554778.6U patent/CN220373384U/en active Active
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| GR01 | Patent grant |