Film folding device
By designing the clamping and folding mechanisms to work in tandem, automated folding of L-shaped supports was achieved, solving the problems of high difficulty and low yield of manual operations, and improving the folding quality and the versatility of the device.
Patent Information
- Application Number
- CN202423203487.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-24
AI Technical Summary
Existing technologies make it difficult to automate the film folding process for L-shaped brackets, resulting in high manual difficulty and low yield. Furthermore, the positioning features of traditional film folding structures conflict with the folding lines during automation, making them unsuitable for automation.
A film folding device is designed, including a clamping mechanism, a first driving mechanism, a first film folding mechanism, and a second film folding mechanism. The clamping mechanism moves along a preset path and folds the film at the end position. The first and second film folding mechanisms fold the film on both sides of the product in a cross direction, respectively, to achieve automated film folding.
It enables automated film folding of products, improves the yield of film folding quality, reduces the requirements for product structure, and expands the versatility of the equipment.
Smart Images
Figure CN223521164U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a folding film equipment technical field, especially a folding film device. BACKGROUND
[0002] Electronic industry often involves many small parts and components film pasting, and the film folding process is the bottleneck process of film pasting process development, and the film folding yield rate also becomes the key parameter for realizing film pasting automation, and in view of the film pasting of L-shaped support, manual operation is extremely difficult due to small products, and the yield rate is extremely low, and in the automatic process, the traditional film folding structure is difficult to apply due to the conflict between positioning characteristics and film folding line.
[0003] In this case, it is often crucial to develop a film folding process with wide generality, high yield rate and low requirement for product structure itself. INVENTION CONTENTS
[0004] The utility model aims at providing a folding film device to solve the technical problems in the prior art, which can realize automatic film folding of products.
[0005] The utility model provides a folding film device, including support and clamping mechanism, first drive mechanism, first folding film mechanism and second folding film mechanism set on the support, wherein:
[0006] The clamping mechanism is used for clamping or releasing product parts;
[0007] The first drive mechanism is connected with the clamping mechanism to drive the clamping mechanism to move along a first preset path, and the first preset path has a first initial position and a first end position, when the clamping mechanism is located at the first initial position, the clamping mechanism clamps or releases the product parts;
[0008] The first folding film mechanism is arranged close to the first end position, and the first folding film mechanism comprises a first folding film block and a first folding film driving part, the first folding film driving part is connected with the first folding film block to drive the first folding film block to approach or move away from the first end position along a first direction;
[0009] The second folding film mechanism is arranged close to the first end position, and the second folding film mechanism comprises a second folding film block and a second folding film driving part, the second folding film driving part is connected with the second folding film block to drive the second folding film block to approach or move away from the first end position along a second direction, and the second direction intersects with the first direction.
[0010] The folding film device described above, preferably, the clamping mechanism comprises a bearing plate, a clamping block, a clamping matching block and a clamping driving part, the clamping block, the clamping matching block and the clamping driving part are arranged on the bearing plate, wherein:
[0011] The bearing plate is connected with the first driving mechanism, so that the bearing plate can reciprocate along the first preset path;
[0012] The clamping driving member is connected with the clamping block to drive the clamping block to move along a second preset path, the second preset path having a second initial position and a second end position, when the clamping block is located at the second initial position, the clamping block and the clamping cooperating block have a preset gap, when the clamping block is located at the second end position, the clamping block and the clamping cooperating block form a clamping cooperation to clamp the product piece.
[0013] The folding device as described above, preferably, the clamping driving member comprises a first driving cylinder, a first movable block, a second movable block and a pivot seat, wherein:
[0014] The piston rod end of the first driving cylinder is connected with the first movable block to drive the first movable block to reciprocate linearly;
[0015] The end of the first movable block away from the first driving cylinder is formed with a first guide inclined surface;
[0016] The second movable block is pivoted on the pivot seat, the second movable block has a first end and a second end, the clamping block is arranged at the first end of the second movable block, the second preset path is a rotating movement path of the clamping block with the pivot shaft of the pivot seat as the center, the second end of the second movable block is formed with a second guide inclined surface, the second guide inclined surface and the first guide inclined surface form a guide cooperation, so that the second movable block rotates with the pivot shaft of the pivot seat as the center.
[0017] The folding device as described above, preferably, the first driving mechanism comprises a servo slide table assembly, the servo slide table assembly has a slide table moving linearly, the first preset path is a linear movement path of the slide table, and the clamping mechanism is fixed on the slide table.
[0018] The folding device as described above, preferably, two first folding blocks are symmetrically arranged on opposite sides of the first end position along a first direction, the first folding driving member is connected with the first folding blocks to drive the two first folding blocks to approach or move away synchronously.
[0019] The folding device as described above, preferably, the first folding driving member comprises a second driving cylinder, a guide driving plate and a guide driving block, wherein:
[0020] The piston rod end of the second drive cylinder is connected to the guide drive plate to drive the guide drive plate to move linearly;
[0021] The guide drive plate is provided with two guide grooves, the extension directions of the two guide grooves intersect, and the extension direction of the guide grooves forms a preset angle with the moving direction of the guide drive plate.
[0022] One end of the guide drive block is connected to a first folding block, and the other end of the guide drive block is guided and engaged with a corresponding guide groove.
[0023] In the folding device described above, preferably, the first direction is perpendicular to the second direction, and the projection of the second folding block in the second direction is located between the two first folding blocks.
[0024] In the film folding device described above, preferably, the second film folding drive member includes a third drive cylinder, the end of which is connected to the second film folding block to drive the second film folding block to move linearly.
[0025] In the film folding device described above, preferably, the support comprises a vertically intersecting vertical plate and a horizontal plate, wherein:
[0026] The first driving mechanism is mounted on the upright plate;
[0027] Both the first folding mechanism and the second folding mechanism are disposed on the horizontal plate and are located away from the first driving mechanism. A through hole is provided through the horizontal plate for the clamping mechanism to pass through.
[0028] In the film folding device described above, preferably, the support is provided with two clamping mechanisms, the first driving mechanism, the first film folding mechanism, and the second film folding mechanism arranged in parallel.
[0029] Compared with the prior art, this utility model separates the clamping mechanism from the folding mechanism, which solves the technical problem of insufficient space in the existing mechanism. At the same time, the product does not need to be supported and positioned before folding. The product can be folded in the air after being clamped. It has wide applicability, high quality yield, and low requirements on the product structure itself. Attached Figure Description
[0030] Figure 1 This is a front view of the overall structure of the film folding device provided in this embodiment of the utility model;
[0031] Figure 2 This is a bottom view of the overall structure of the film folding device provided in this embodiment of the utility model;
[0032] Figure 3 is the front view of the overall structure of the clamping mechanism provided by the embodiment of the utility model;
[0033] Figure 4 is Figure 3 the A-A direction section view of
[0034] Figure 5 is the perspective view of the support provided by the embodiment of the utility model;
[0035] Figure 6 is the perspective view of the product piece of the film to be folded provided by the embodiment of the utility model.
[0036] Mark explanation:
[0037] 10-support, 11-vertical plate, 12-cross plate, 13-passing hole;
[0038] 20-clamping mechanism, 21-bearing plate, 22-clamping block, 23-clamping cooperation block, 24-clamping drive piece, 241-first drive cylinder, 242-first movable block, 243-first guide inclined plane, 244-second movable block, 245-second guide inclined plane, 246-pivot connection seat;
[0039] 30-first drive mechanism, 31-servo slide table assembly, 32-slide table;
[0040] 40-first film folding mechanism, 41-first film folding block, 42-first film folding drive piece, 421-second drive cylinder, 43-guide drive plate, 44-guide drive block, 45-guide groove;
[0041] 50-second film folding mechanism, 51-second film folding block, 52-second film folding drive piece, 521-third drive cylinder;
[0042] 100-product piece, 101-first side, 102-second side;
[0043] D1-first direction;
[0044] D2-second direction. Specific implementation
[0045] The embodiment described below by referring to the drawings is exemplary, only for explaining the utility model, and can not be explained as the limitation of the utility model.
[0046] As Figures 1 to 6As shown, the embodiment of the utility model provides a kind of folding device, for realizing the folding operation of the first edge 101 and the second edge 102 of product piece 100, device includes support 10 and is set on the clamping mechanism 20 of support 10, first driving mechanism 30, first folding mechanism 40 and second folding mechanism 50, wherein:
[0047] Clamping mechanism 20 is used to clamp or release product piece 100.
[0048] First driving mechanism 30 is connected with clamping mechanism 20, to drive clamping mechanism 20 moves along first preset path, first preset path can be a straight path also can be curved path, not limited here, in the embodiment provided by the utility model, first preset path is the straight line moving path extending along gravity direction, first preset path has first initial position and first end position, first initial position is the position of clamping mechanism 20 to clamp product piece 100, when clamping mechanism 20 is located at first initial position, clamping mechanism 20 clamps or releases product piece 100, first end position is the position of folding film to product piece 100, wind knife is provided at first end position, when product piece 100 reaches first end position, wind knife is started to blow (the shape of wind knife outlet is shaped folding film line), and high-pressure air is folded 90 degrees along folding film line.
[0049] First folding mechanism 40 is used to fold the film at the first edge 101 of product piece 100, first folding mechanism 40 is close to first end position and is set, specifically, first folding mechanism 40 includes first folding block 41 and first folding driving piece 42, first folding driving piece 42 is connected with first folding block 41, to drive first folding block 41 close to or away from first end position along first direction D1, in the embodiment provided by the utility model, with reference to Figure 2 As shown, first direction D1 is horizontal direction, after the film on product piece 100 is folded 90 degrees, first folding driving piece 42 drives first folding block 41 to move towards the direction close to first end position, and the film at first edge 101 is folded again after being folded 90 degrees, after complete folding, first driving mechanism 30 drives clamping mechanism 20 to move slightly, to complete the adhesion of folded film and product piece 100, after the folding of first folding block 41, first folding driving piece 42 drives first folding block 41 to move away from first end position, and returns to initial state.
[0050] The second film folding mechanism 50 is used for folding the film at the second edge 102 of the product 100, in an embodiment, the first edge 101 and the second edge 102 intersect, the second film folding mechanism 50 is arranged close to the first end position, the second film folding mechanism 50 comprises a second film folding block 51 and a second film folding driving member 52, the second film folding driving member 52 is connected with the second film folding block 51 to drive the second film folding block 51 to move close to or away from the first end position along a second direction D2, in the embodiment of the utility model, the second direction D2 is also a horizontal direction, and the second direction D2 intersects with the first direction D1. After the film on the product 100 is folded by 90 degrees, the second film folding driving member 52 drives the second film folding block 51 to move close to the first end position, and the film at the second edge 102 is folded again; after complete folding, the first driving mechanism 30 drives the clamping mechanism 20 to move slightly and press, the film folding and the product 100 are adhered, and the film folding at the second film folding block 51 is completed; then the second film folding driving member 52 drives the second film folding block 51 to move away from the first end position and return to the initial state.
[0051] After the film folding at the first edge 101 and the film folding at the second edge 102 are completed, the first driving mechanism 30 drives the clamping mechanism 20 to return to the first initial position, and the clamping mechanism 20 releases the product 100, and other mechanisms are cooperated to realize the material collection of the product 100 after film folding.
[0052] In the embodiment of the utility model, referring to Figure 3 and Figure 4 , the clamping mechanism 20 comprises a bearing plate 21, a clamping block 22, a clamping cooperation block 23 and a clamping driving member 24, the bearing plate 21 is used as a carrier, the clamping block 22, the clamping cooperation block 23 and the clamping driving member 24 are all arranged on the bearing plate 21, wherein:
[0053] The bearing plate 21 is connected with the first driving mechanism 30, so that the bearing plate 21 can reciprocate along a first preset path, and the clamping block 22, the clamping cooperation block 23 and the clamping driving member 24 on the bearing plate 21 all move together with the bearing plate 21.
[0054] The clamping driving member 24 is connected with the clamping block 22 to drive the clamping block 22 to move along a second preset path, the second preset path can be a linear movement path or a turnover movement path, which is not limited herein, and in the embodiment of the utility model, the second preset path is a turnover movement path of the clamping block 22.
[0055] The second preset path has a second initial position and a second end position. When the clamping block 22 is in the second initial position, there is a preset gap between the clamping block 22 and the clamping mating block 23 to allow the product part 100 to be inserted or released. When the clamping block 22 is in the second end position, the clamping block 22 and the clamping mating block 23 form a clamping mating to clamp the product part 100. The shape of the clamping mating block 23 is modeled after the shape of the product part 100.
[0056] The first driving mechanism 30 drives the carrier plate 21 to move along the first preset path. The clamping block 22 and the clamping mating block 23 move together with the carrier plate 21. After the clamping mating block 23 reaches the upper surface of the product part 100, the clamping mechanism 20 is in the first initial position, the clamping block 22 is in the second initial position, and the product part 100 is located in the gap between the clamping block 22 and the clamping mating block 23.
[0057] When the clamping drive 24 operates, it drives the clamping block 22 to move along the second preset path to the second end position, and the clamping block 22 and the clamping mating block 23 form a clamping mating to clamp the product part 100.
[0058] The first drive mechanism 30 operates, driving the carrier plate 21 to move along the first preset path to the first end position. When the product part 100 reaches the first end position, the air knife is activated to blow air, and the high-pressure air folds the film 90 degrees along the folding line. Then the first folding mechanism 40 and the second folding mechanism 50 operate to complete the folding operation.
[0059] In one feasible implementation, refer to Figure 4 As shown, the clamping drive component 24 includes a first drive cylinder 241, a first movable block 242, a second movable block 244, and a pivot seat 246. Both the first drive cylinder 241 and the pivot seat 246 are mounted on the support plate 21.
[0060] The piston rod end of the first driving cylinder 241 is connected to the first movable block 242 to drive the first movable block 242 to reciprocate linearly. The end of the first movable block 242 away from the first driving cylinder 241 is formed with a first guide slope 243.
[0061] The second movable block 244 is pivotally connected to the pivot seat 246 at its middle part. The second movable block 244 has a first end and a second end. The first end and the second end of the second movable block 244 are located on opposite sides of the pivot point. The clamping block 22 is disposed at the first end of the second movable block 244. The second preset path is the rotational movement path of the clamping block 22 centered on the pivot axis of the pivot seat 246. The second end of the second movable block 244 forms a second guide slope 245. The second guide slope 245 and the first guide slope 243 form a guide engagement, so that the second movable block 244 rotates centered on the pivot axis of the pivot seat 246.
[0062] In the normal state, the first movable block 242 is away from the second movable block 244, or the first guide slope 243 of the first movable block 242 is attached to the second guide slope 245 of the second movable block 244, at this time, the clamping block 22 is located at the second initial position, when the first driving mechanism 30 drives the bearing plate 21 to reach the first initial position, the first driving cylinder 241 works, drives the first movable block 242 to move towards the direction close to the second movable block 244, the first guide slope 243 continuously abuts with the second guide slope 245, the relative sliding is generated through the slope contact, thereby providing a second movable block 244 a force, the linear motion of the first movable block 242 is converted into the rotary motion of the second movable block 244, the second movable block 244 is driven to rotate around the pivot shaft of the pivot seat 246, the clamping block 22 at the first end of the second movable block 244 moves towards the clamping cooperation block 23, the gap between the clamping block 22 and the clamping cooperation block 23 gradually reduces, until the product piece 100 is clamped together with the clamping cooperation block 23.
[0063] When it is needed to release the product piece 100, the piston rod of the first driving cylinder 241 is retracted, the first movable block 242 moves towards the direction away from the second movable block 244, until it returns to the initial state, the second movable block 244 also reversely rotates around the pivot shaft of the pivot seat 246, and the clamping block 22 returns to the second initial position.
[0064] Referring to Figure 1 The first driving mechanism 30 includes a servo sliding table assembly 31, the servo sliding table assembly 31 has a linearly moving sliding table 32, the first preset path is the linear movement path of the sliding table 32, the structure of the servo sliding table assembly 31 can refer to the related structure in the prior art, and details are not described herein, the clamping mechanism 20 is fixed on the sliding table 32, in the embodiment provided by the utility model, the bearing plate 21 is fixed on the sliding table 32, and the movement of the sliding table 32 can drive the bearing plate 21 and the clamping block 22, the clamping cooperation block 23 and the clamping driving piece 24 arranged on the bearing plate 21 to move together.
[0065] In the embodiment provided by the utility model, referring to Figure 2 The first film folding block 41 is provided with two first film folding blocks 41, and the two first film folding blocks 41 are symmetrically arranged on the opposite sides of the first end position along the first direction D1, when the clamping mechanism 20 is located at the first end position, the product piece 100 is located between the two first film folding blocks 41, the product piece 100 has two first edges 101, and each first edge 101 is provided with a first film folding block 41.
[0066] The first film folding driving member 42 is connected with the first film folding blocks 41 to drive the two first film folding blocks 41 to move synchronously towards or away from each other, and in the process of moving towards each other, the two first film folding blocks 41 synchronously fold the film at the two first edges 101 of the product 100. Preferably, the two first film folding blocks 41 are slidingly fitted on the guide rails to guide the orderly movement of the two first film folding blocks 41.
[0067] Referring to Figure 1 and Figure 2 As shown in the drawings, the first film folding driving member 42 comprises a second driving cylinder 421, a guide driving plate 43 and a guide driving block 44, wherein:
[0068] The piston rod end of the second driving cylinder 421 is connected with the guide driving plate 43 to drive the guide driving plate 43 to move linearly. The guide driving plate 43 is provided with two guide grooves 45, each of which is arranged corresponding to one of the first film folding blocks 41. The extension directions of the two guide grooves 45 intersect, and the extension direction of the guide groove 45 and the moving direction of the guide driving plate 43 form a preset included angle, which is preferably 45 degrees.
[0069] One end of the guide driving block 44 is connected with one of the first film folding blocks 41, and the other end of the guide driving block 44 is guided and fitted in the corresponding guide groove 45. The second driving cylinder 421 works to drive the guide driving plate 43 to move linearly. Since the guide grooves 45 are arranged obliquely, the two guide driving blocks 44 can be guided to move synchronously towards or away from each other. The first film folding blocks 41 move synchronously with the guide driving blocks 44, and the film at the two first edges 101 of the product 100 is synchronously folded.
[0070] In a feasible embodiment, the second edge 102 of the product 100 is located between the two first edges 101, and the second edge 102 of the product 100 is perpendicular to the first edges 101. To adapt to the shape of the product 100, the first direction D1 is perpendicular to the second direction D2, and the projection of the second film folding block 51 on the second direction D2 is located between the two first film folding blocks 41. When the two first film folding blocks 41 are performing the film folding operation of the first edges 101, the second film folding block 51 can synchronously perform the film folding to improve the film folding operation efficiency.
[0071] Referring to Figure 2As shown, the second film folding driving member 52 comprises a third driving cylinder 521, the end of the third driving cylinder 521 is connected with the second film folding block 51 to drive the linear movement of the second film folding block 51, in normal state, the second film folding block 51 is away from the first end position, when the product piece 100 reaches the first end position, the third driving cylinder 521 works, the piston rod protrudes, the second film folding block 51 moves towards the direction close to the first end position, and the film at the second edge 102 of the product piece 100 is folded, after folding in place, the piston rod of the second driving cylinder 421 is retracted, and the second film folding block 51 returns to the initial position.
[0072] In the embodiments provided by the utility model, referring to Figure 5 As shown, the support 10 comprises a vertical plate 11 and a horizontal plate 12 which are perpendicular to each other, the vertical plate 11 extends along the gravity direction, the horizontal plate 12 extends along the horizontal direction, the vertical plate 11 and the horizontal plate 12 can be rigidly connected through various modes such as bolt connection, riveting, welding and integral molding, and the modes are not limited herein, wherein:
[0073] The first driving mechanism 30 is arranged on the vertical plate 11, the first preset path is the movement path of the clamping mechanism 20 along the gravity direction, and the clamping mechanism 20 is vertically lifted under the drive of the first driving mechanism 30.
[0074] The first film folding mechanism 40 and the second film folding mechanism 50 are arranged on the horizontal plate 12 and are arranged away from the first driving mechanism 30, and the first direction D1 in which the first film folding block 41 of the first film folding mechanism 40 moves and the second direction D2 in which the second film folding block 51 of the second film folding mechanism 50 moves are on the same horizontal plane.
[0075] The through hole 13 is arranged through the horizontal plate 12, the through hole 13 is used for allowing the clamping mechanism 20 to pass through, the first film folding mechanism 40 and the second film folding mechanism 50 are located in the circumferential direction of the through hole 13, after the clamping mechanism 20 passes through the through hole 13 and reaches the first end position, the first film folding mechanism 40 and the second film folding mechanism 50 work to fold the film at the first edge 101 and the second edge 102 of the product piece 100.
[0076] Preferably, the support 10 is provided with two clamping mechanisms 20, first driving mechanisms 30, first film folding mechanisms 40 and second film folding mechanisms 50 which are arranged side by side, so that synchronous film folding operations of two product pieces 100 can be realized on one device, and the production efficiency is improved.
[0077] The working process of the utility model is as follows:
[0078] The servo sliding table assembly 31 drives the movement of the bearing plate 21 along the first preset path until the product piece 100 is located in the gap between the clamping block 22 and the clamping cooperation block 23.
[0079] The first driving cylinder 241 works, drives the first movable block 242 to move towards the direction close to the second movable block 244, the first guide slope 243 continuously abuts against the second guide slope 245, relative sliding is generated through the slope contact, thereby providing a first acting force to the second movable block 244, converts the linear motion of the first movable block 242 into the rotary motion of the second movable block 244, drives the second movable block 244 to rotate around the pivot shaft of the pivot seat 246, the clamping block 22 at the first end of the second movable block 244 moves towards the clamping cooperation block 23, the gap between the clamping block 22 and the clamping cooperation block 23 gradually reduces, until the product piece 100 is clamped together with the clamping cooperation block 23.
[0080] The servo sliding table assembly 31 drives the bearing plate 21 to move to the first end position, when the product piece 100 reaches the first end position, the air blowing of the air knife is started, the high-pressure air folds the film by 90 degrees along the film folding line, then the first film folding mechanism 40 and the second film folding mechanism 50 work, the film folded by 90 degrees at the first edge 101 and the second edge 102 is folded again, and the film folding work is completed.
[0081] After the film folding at the first edge 101 and the film folding at the second edge 102 are completed, the servo sliding table assembly 31 drives the clamping mechanism 20 to return to the first initial position, the piston rod of the first driving cylinder 241 is retracted, the first movable block 242 moves towards the direction away from the second movable block 244, until it returns to the initial state, the second movable block 244 also reversely rotates around the pivot shaft of the pivot seat 246, the clamping block 22 returns to the second initial position, and the product piece 100 is released.
[0082] The above detailed description of the embodiments shown in the drawings explains the structure, features and effect of the utility model, the above description is only the preferred embodiment of the utility model, but the utility model is not limited by the drawings, any change or modification made according to the concept of the utility model, or the equivalent embodiment of equivalent change, as long as it is within the scope of the utility model, should be within the protection scope of the utility model.
Claims
1. A film folding apparatus characterized by comprising: The device comprises a support and a clamping mechanism, a first driving mechanism, a first film folding mechanism and a second film folding mechanism arranged on the support, wherein: The clamping mechanism is used for clamping or releasing the product; The first driving mechanism is connected with the clamping mechanism to drive the clamping mechanism to move along a first preset path, the first preset path having a first initial position and a first terminal position, when the clamping mechanism is located at the first initial position, the clamping mechanism clamps or releases the product; The first film folding mechanism is arranged close to the first terminal position, the first film folding mechanism comprising a first film folding block and a first film folding driving member, the first film folding driving member being connected with the first film folding block to drive the first film folding block to move close to or away from the first terminal position along a first direction; The second film folding mechanism is arranged close to the first terminal position, the second film folding mechanism comprising a second film folding block and a second film folding driving member, the second film folding driving member being connected with the second film folding block to drive the second film folding block to move close to or away from the first terminal position along a second direction, the second direction intersecting with the first direction.
2. The film folding apparatus according to claim 1, wherein The clamping mechanism comprises a bearing plate, a clamping block, a clamping matching block and a clamping driving member, the clamping block, the clamping matching block and the clamping driving member being arranged on the bearing plate, wherein: The bearing plate is connected with the first driving mechanism to enable the bearing plate to move back and forth along the first preset path; The clamping driving member is connected with the clamping block to drive the clamping block to move along a second preset path, the second preset path having a second initial position and a second terminal position, when the clamping block is located at the second initial position, the clamping block and the clamping matching block have a preset gap, when the clamping block is located at the second terminal position, the clamping block and the clamping matching block form a clamping cooperation to clamp the product.
3. The film folding apparatus according to claim 2, wherein The clamping driving member comprises a first driving cylinder, a first movable block, a second movable block and a pivot seat, wherein: The piston rod end of the first driving cylinder is connected with the first movable block to drive the first movable block to move linearly back and forth; The end of the first movable block away from the first driving cylinder is formed with a first guide inclined surface; The second movable block is pivoted on the pivot seat, the second movable block having a first end and a second end, the clamping block being arranged on the first end of the second movable block, the second preset path being a rotating movement path of the clamping block with the pivot shaft of the pivot seat as the center, the second end of the second movable block being formed with a second guide inclined surface, the second guide inclined surface and the first guide inclined surface forming a guide cooperation to enable the second movable block to rotate with the pivot shaft of the pivot seat as the center.
4. The film folding apparatus according to claim 1, wherein The first driving mechanism comprises a servo slide table assembly, the servo slide table assembly having a slide table moving linearly, the first preset path being a linear movement path of the slide table, the clamping mechanism being fixed on the slide table.
5. The film folding apparatus according to claim 1, wherein The first film folding blocks are provided with two, two first film folding blocks are symmetrically arranged on opposite sides of the first end position along the first direction, the first film folding driving member is connected with the first film folding blocks, and two first film folding blocks are driven to move close to or away from each other synchronously.
6. The film folding apparatus according to claim 5, wherein The first film folding driving member comprises a second driving cylinder, a guide driving plate and a guide driving block, wherein: The piston rod end of the second driving cylinder is connected with the guide driving plate to drive the guide driving plate to move linearly; Two guide grooves are arranged on the guide driving plate, the extension directions of the two guide grooves intersect, and a preset included angle is formed between the extension direction of the guide groove and the moving direction of the guide driving plate; One end of the guide driving block is connected with one first film folding block, and the other end of the guide driving block is guided and matched with a corresponding guide groove.
7. The film folding apparatus according to claim 5, wherein The first direction is perpendicular to the second direction, and the projection of the second film folding block in the second direction is located between the two first film folding blocks.
8. The film folding apparatus according to claim 1, wherein The second film folding driving member comprises a third driving cylinder, and the end of the third driving cylinder is connected with the second film folding block to drive the second film folding block to move linearly.
9. The film folding apparatus according to claim 1, wherein The support comprises a vertical plate and a horizontal plate which are perpendicular to each other, wherein: The first driving mechanism is arranged on the vertical plate; The first film folding mechanism and the second film folding mechanism are arranged on the horizontal plate and are arranged away from the first driving mechanism, and a through hole is arranged on the horizontal plate, and the through hole is used for the clamping mechanism to pass through.
10. The film folding apparatus according to claim 1, wherein The support is provided with two clamping mechanisms arranged side by side, the first driving mechanism, the first film folding mechanism and the second film folding mechanism.