Film sticking machine with uniform heating function

Abstract

The invention relates to the technical field of film sticking machines, in particular to a film sticking machine with a uniform heating function. The film sticking machine with the uniform heating function comprises a first supporting part longitudinally moving along a first bottom plate, the outer side of the first supporting part is provided with a second supporting frame and a belt conveyor which are arranged side by side with the first supporting part, and the top of the first supporting part is connected with a clamping plate through a clamping mechanism; a transversely moving material pushing part is arranged at the top of the supporting part I; third supporting frames are symmetrically arranged on the inner side of the second supporting frame, a first rotating shaft, a second rotating shaft and a third rotating shaft which are rotationally connected are sequentially arranged at the tops of the third supporting frames, a baffle is fixedly arranged at the center of the outer wall of each third rotating shaft, and transmission blocks, transmission parts, power parts, a film sticking machine body, film breaking parts and ropes are fixedly arranged on the two sides of the outer wall of each third rotating shaft. According to the film pasting device, film pasting operation can be conducted on workpieces of different specifications, film pasting can be conducted on the multiple workpieces at the same time, and the film pasting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of film laminating machines, in particular to a film laminating machine with a uniform heating function. Background Art

[0002] After the production of electronic display screens, pad printing steel plates, PCB boards and other workpieces is completed, in order to prevent their surfaces from being scratched or adhering to dust and fingerprints, a layer of film will be attached to their surfaces to isolate dust and protect the electronic display screen. During the assembly process of electronic products, the protective film will be torn off before assembly.

[0003] The heating block heats the film laminating roller, and the heated film laminating roller can be used to attach the mold to the surface of the workpiece to complete the film laminating. Workpieces of different specifications have different lengths, widths and thicknesses, while the width of the conveyor belt is fixed. In the existing machine, only one workpiece can be laminarized at a time. When processing workpieces of different specifications next time, it is necessary to replace the mold with a suitable size for winding, and there are still some rolled molds used last time. If the mold roll is not replaced, the mold pair with the maximum width is used each time, which cannot make reasonable use of resources, resulting in extended operation time and low operation efficiency. Summary of the invention

[0004] The object of the present invention is to provide a film laminating machine with a uniform heating function to solve the existing problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a film laminating machine with uniform heating function, comprising a support component 1 that moves longitudinally along a bottom plate 1, a support frame 2 and a belt conveyor placed side by side with the support component 1 are arranged on the outside of the support component 1, a clamping plate is connected to the top of the support component 1 through a clamping mechanism, and the workpiece is clamped by the clamping plate, and a pusher that moves laterally is arranged on the top of the support component 1, and the pusher pushes the workpiece onto the belt conveyor; A support frame 3 is symmetrically arranged on the inner side of the support frame 2, and a rotating shaft 1, a rotating shaft 2 and a rotating shaft 3 are sequentially arranged on the top of the support frame 3, a baffle is fixedly arranged at the center of the outer wall of the rotating shaft 3, and transmission blocks are fixedly arranged on both sides of the outer wall of the rotating shaft 3, a transmission member is arranged on the outer wall of the rotating shaft 2, and a power member is fixedly arranged on the outer wall of the rotating shaft 1, and the power member drives the transmission member to rotate through a transmission mechanism, and the transmission member drives the transmission block to rotate; The two side walls of the support frame are provided with a film laminating machine body which moves vertically along the support frame, and a film cutting piece is provided at the bottom of the film laminating machine body, and the power piece is connected with the film cutting piece through a rope.

[0006] The supporting component 1 includes a supporting frame 1, a bottom plate 2, a bottom plate 3 and a side plate 1. The bottom plate 3 moves vertically along the supporting frame 1. The top of the bottom plate 3 is symmetrically provided with a fixedly connected side plate 1. The bottom plate 2 is fixedly connected to the supporting frame 1.

[0007] The clamping mechanism includes a limiting rod and a spring. The limiting rod is symmetrically arranged between the side plates on both sides. Two clamping plates are symmetrically arranged. The bottom of each clamping plate is symmetrically provided with connecting ears. The connecting ears are slidably connected to the limiting rod. The side plate is connected to the clamping plate through a spring. The thickness direction of the clamping plate is parallel to the axial direction of the limiting rod.

[0008] The pushing member comprises a pushing end a and a supporting end b. The pushing member moves laterally along the second bottom plate, and the moving direction of the pushing member is perpendicular to the moving direction of the clamping plate.

[0009] The power member includes a straight plate, a curved plate and a spherical plate that are fixedly connected, the belt conveyor includes a conveyor belt, the straight plate is located below the conveyor belt, the curved plate is located outside the conveyor belt, and the lowest point of the pusher end a is at the same height as the upper surface g of the conveyor belt; the transmission member includes a long rod and a short rod that are fixedly connected, and a limit groove is formed between the long rod and the short rod; The transmission block includes a C end and a D end, the C end is fixedly connected to the rotating shaft 3, and the transmission member drives the transmission block to rotate through the D end; The transmission mechanism includes a short connecting rod and a long connecting rod. The end of the straight plate away from the curved plate is rotatably connected to the short connecting rod, and the short connecting rod is rotatably connected to the long connecting rod. A sliding groove is provided on the inner wall of the long connecting rod away from the short connecting rod, and the end of the long rod away from the transmission block is slidably connected to the sliding groove through a rotating shaft four.

[0010] The support frame 3 is located outside the belt conveyor, the power piece is in the shape of a spoon, and the transmission block is in the shape of a straight line.

[0011] The three side walls of the support frame are fixedly provided with a limiting plate and a limiting groove, the long connecting rod slides in the limiting groove, the limiting groove is parallel to the ground, and the bottom of the long rod is limited by the limiting plate.

[0012] The film laminating machine body includes a shell, and also includes a unwinding device, a film laminating roller, a steering roller and an auxiliary roller inside the shell. The mold body released from the unwinding device passes through the bottom end of the film laminating roller, the top end of the steering roller and the right end of the steering roller in sequence. The conveyor belt rotates clockwise, the film laminating roller rotates counterclockwise, the steering roller rotates clockwise, the auxiliary roller and the steering roller rotate in opposite directions, and a heating block is provided on the side wall of the shell above the film laminating roller.

[0013] The film cutting part includes a sliding rod, a slider, a knife body, two springs and one steering ring. The sliding rod is fixedly provided on the inner side of the shell below the auxiliary roller. The sliding rod is slidingly sleeved on the outer wall of the sliding rod. The knife body is fixedly provided on the outer wall of the slider. A bracket is provided on the outer wall of the shell. The bracket is connected to the slider through two springs. A steering ring is fixedly provided on the end of the outer wall of the sliding rod away from the two springs. A steering ring is provided on the outer wall of the bracket. A through hole is provided on the inner wall of the slider. A through hole is provided on the inner wall of the bracket.

[0014] A protrusion is fixedly provided on the outer wall of the ball panel, one end of the rope is fixedly connected to the protrusion, and the other end of the rope is fixedly connected to the slider after passing through the steering ring 1, the through hole 1, the steering ring 2, the through hole 2 and the spring 2.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are: The present invention provides power to the power part by moving the workpiece forward, and controls the position of the cutter body and the baffle plate through the transmission of the power. The positions of the workpieces in the same group are arranged by the baffle plate so that the workpieces in the same group are placed side by side, and the cutter body is used to cut the mold body, thereby reducing energy use and improving the degree of automation of the operation of the machine; film pasting operations can be performed on workpieces of different lengths, widths and thicknesses, thereby expanding the processing range of the machine and improving the practicality of the machine; a mold body that matches the size of the workpiece needs to be installed on the unwinding device each time, and multiple workpieces can be placed under the mold body of the same width according to the size of the workpiece, and film pasting can be performed on multiple workpieces at the same time, thereby improving the utilization rate of the mold body, improving the film pasting efficiency and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is an oblique view of the present invention; Figure 2 is a top view of the present invention; Figure 3 is a cross-sectional view of the present invention; Figure 4 It is a front view of the present invention; Figure 5 It is a front view of the power member in the present invention; Figure 6 is a three-dimensional diagram of the spring 2 of the interrupting membrane member of the present invention in a contracted state; In the figure: 1, bottom plate 1; 2, support component 1; 3, support frame 2; 4, belt conveyor; 5, clamping plate; 6, pusher; 7, support frame 3; 8, rotating shaft 1; 9, rotating shaft 2; 10, rotating shaft 3; 11, baffle; 12, transmission block; 13, transmission member; 14, power member; 15, film laminating machine body; 16, film breaking member; 17, rope; 18, limit rod; 19, spring 1; 20, connecting ear; 21. Support frame 1; 22. Bottom plate 2; 23. Bottom plate 3; 24. Side plate 1; 30. Short connecting rod; 31. Long connecting rod; 32. Slide; 33. Rotating shaft 4; 70. Limiting plate; 71. Limiting groove; 131, long pole; 132, short pole; 141, straight panel; 142, curved panel; 143, spherical panel; 150, housing; 151, film laminating roller; 152, steering roller; 153, auxiliary roller; 154, bracket; 160. Slide rod; 161. Sliding block; 162. Cutter body; 163. Spring 2; 164. Steering ring 1; 165. Bump; 166. Steering ring 2. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1 The present invention provides a technical solution: a film laminating machine with a uniform heating function, comprising a supporting component 2 that moves longitudinally along a bottom plate 1, a supporting frame 2 3 and a belt conveyor 4 placed side by side with the supporting component 2 are arranged on the outside of the supporting component 2, a clamping plate 5 is connected to the top of the supporting component 2 through a clamping mechanism, and the workpiece is clamped by the clamping plate 5, and a pusher 6 that moves laterally is arranged on the top of the supporting component 2, and the pusher 6 pushes the workpiece onto the belt conveyor 4; Figure 2 , Figure 3, a support frame three 7 is symmetrically arranged on the inner side of the support frame two 3, and a rotating shaft one 8, a rotating shaft two 9 and a rotating shaft three 10 are sequentially arranged on the top of the support frame three 7, a baffle 11 is fixedly arranged at the center of the outer wall of the rotating shaft three 10, and transmission blocks 12 are fixedly arranged on both sides of the outer wall of the rotating shaft three 10, a transmission member 13 is arranged on the outer wall of the rotating shaft two 9, and a power member 14 is fixedly arranged on the outer wall of the rotating shaft one 8, and the power member 14 drives the transmission member 13 to rotate through a transmission mechanism, and the transmission member 13 drives the transmission block 12 to rotate; The side wall of the support frame 23 is provided with a film laminating machine body 15 which moves vertically there along, and the bottom of the film laminating machine body 15 is provided with a film cutting piece 16 , and the power piece 14 is connected to the film cutting piece 16 through a rope 17 .

[0019] The support component 1 2 includes a support frame 1 21, a bottom plate 2 22, a bottom plate 3 23 and a side plate 1 24. The bottom plate 3 23 moves vertically along the support frame 1 21. The top of the bottom plate 3 23 is symmetrically provided with a fixedly connected side plate 1 24. The bottom plate 2 22 is fixedly connected to the support frame 1 21. The spacing between the two clamping plates 5 is adjusted according to the length of the cover workpiece: Figure 1 , pull the clamping plate 5 on one side outward, and the workpiece is stacked between the two clamping plates 5; the cylinder on the inner wall of the bottom plate 22 drives the pushing piece 6 to move laterally along the bottom plate 22 until the pushing end a is attached to the side wall of the workpiece, and the cylinder on the inner wall of the support frame 1 21 drives the bottom plate 3 23 to move upward or downward along the support frame 1 21, so that the lowest point of the workpiece at the top is in the same plane as the lowest point of the pushing end a.

[0020] The clamping mechanism includes a limiting rod 18 and a spring 19. The limiting rod 18 is symmetrically arranged between the side plates 24 on both sides. Two clamping plates 5 are symmetrically arranged. The bottom of each clamping plate 5 is symmetrically provided with connecting ears 20. The connecting ears 20 are slidably connected to the limiting rod 18. The side plate 24 is connected to the clamping plate 5 through a spring 19. The thickness direction of the clamping plate 5 is parallel to the axial direction of the limiting rod 18.

[0021] Figure 3 The pushing member 6 includes a pushing end a and a supporting end b. The pushing member 6 moves laterally along the bottom plate 22 , and the moving direction of the pushing member 6 is perpendicular to the moving direction of the clamping plate 5 .

[0022] The power member 14 includes a straight plate 141, a curved plate 142 and a spherical plate 143 which are fixedly connected. The belt conveyor 4 includes a conveyor belt. The straight plate 141 is located below the conveyor belt. The curved plate 142 is located outside the conveyor belt. The lowest point of the pusher end a is at the same height as the upper surface g of the conveyor belt. The transmission member 13 includes a long rod 131 and a short rod 132 which are fixedly connected. A limit groove 71 is formed between the long rod 131 and the short rod 132. Figure 4-Figure 6 , the transmission block 12 includes a c end and a d end, the c end is fixedly connected to the rotating shaft 3 10, and the transmission member 13 drives the transmission block 12 to rotate through the d end; The transmission mechanism includes a short connecting rod 30 and a long connecting rod 31. The end of the straight plate 141 away from the curved plate 142 is rotatably connected to the short connecting rod 30, and the short connecting rod 30 is rotatably connected to the long connecting rod 31. A sliding groove 32 is provided on the end of the inner wall of the long connecting rod 31 away from the short connecting rod 30, and the end of the long rod 131 away from the transmission block 12 is slidably connected to the sliding groove 32 through a rotating shaft 4 33.

[0023] The support frame 3 7 is located outside the belt conveyor 4, the power member 14 is spoon-shaped, and the transmission block 12 is straight-lined.

[0024] The side wall of the support frame 3 7 is fixedly provided with a limiting plate 70 and a limiting groove 71, and the long connecting rod 31 slides in the limiting groove 71. The limiting groove 71 is parallel to the ground, and the bottom of the long rod 131 is limited by the limiting plate 70.

[0025] The film laminating machine body 15 includes a shell 150, and also includes an unwinding device, a film laminating roller 151, a steering roller 152 and an auxiliary roller 153 inside the shell 150. The mold body released from the unwinding device passes through the bottom end of the film laminating roller 151, the top end of the steering roller 152 and the right end of the steering roller 152 in sequence. The conveyor belt rotates clockwise, the film laminating roller 151 rotates counterclockwise, the steering roller 152 rotates clockwise, and the auxiliary roller 153 rotates in the opposite direction to the steering roller 152. The side wall of the shell 150 is provided with a heating block above the film laminating roller 151. The belt conveyor 4 rotates clockwise to drive the first group of workpieces forward, and the cylinder inside the support frame 23 can drive the film laminating machine body 15 to move upward or rightward, thereby changing the height of the film laminating machine body 15, so that the lowest point of the film laminating roller 151 and the highest point of the workpiece are in the same plane, which is convenient for subsequent film laminating. The film pasting operation can be performed on workpieces of different lengths, widths and thicknesses, which expands the processing range of the machine and improves the practicability of the machine.

[0026] Figure 6The film cutting member 16 includes a slide bar 160, a slider 161, a knife body 162, a second spring 163 and a first steering ring 164. The slide bar 160 is fixedly provided on the inner side of the shell 150 below the auxiliary roller 153. The outer wall of the slide bar 160 is slidably sleeved with a slide bar 161. The outer wall of the slide bar 161 is fixedly provided with a knife body 162. The outer wall of the shell 150 is provided with a bracket 154. The bracket 154 is connected to the slider 161 through a second spring 163. A first steering ring 164 is fixedly provided at one end of the outer wall of the slide bar 160 away from the second spring 163. A second steering ring 166 is provided on the outer wall of the bracket 154. A through hole 1 is provided on the inner wall of the slider 161. A through hole 2 is provided on the inner wall of the bracket 154.

[0027] A protrusion 165 is fixedly provided on the outer wall of the ball panel 143, one end of the rope 17 is fixedly connected to the protrusion 165, and the other end of the rope 17 is fixedly connected to the slider 161 after passing through the steering ring 1 164, the through hole 1, the steering ring 2 166, the through hole 2 and the spring 2 163.

[0028] The specific implementation method is: when in use, the workpiece to be processed can be an electronic board, an electronic display screen, a pad printing steel plate, etc. The length, width and thickness of workpieces of different specifications are different, and the width of the conveyor belt is fixed. The existing machine can only perform film laminating operation on one workpiece at a time, and the mold body with the appropriate size of winding needs to be replaced each time, which cannot make reasonable use of resources, resulting in extended operation time and low operation efficiency. An external belt conveyor is also arranged on the right side of the belt conveyor 4, which is not drawn in the figure.

[0029] Step 1: Adjust the distance between the two clamping plates 5 according to the length of the cover plate workpiece: Figure 1 , pull the clamping plate 5 on one side outward, and the workpiece is stacked between the two clamping plates 5; the cylinder on the inner wall of the bottom plate 22 drives the pushing piece 6 to move laterally along the bottom plate 22 until the pushing end a is attached to the side wall of the workpiece, and the cylinder on the inner wall of the support frame 1 21 drives the bottom plate 3 23 to move upward or downward along the support frame 1 21, so that the lowest point of the workpiece at the top is in the same plane as the lowest point of the pushing end a.

[0030] Step 2: Depending on the width of the workpiece, the number of workpieces that can be placed side by side in the width direction of the conveyor belt is different, and there is a gap between two adjacent workpieces. When only three workpieces can be placed in the width direction of the conveyor belt at the same time, the three workpieces are grouped together, and the first group of workpieces are placed side by side on the conveyor belt in sequence. The first group of workpieces is located on the side of the baffle 11 away from the clamping plate 5. The belt conveyor 4 rotates clockwise to drive the first group of workpieces forward. The cylinder inside the support frame 2 3 can drive the film laminating machine body 15 to move upward or to the right, thereby changing the height of the film laminating machine body 15, so that the lowest point of the film laminating roller 151 and the highest point of the workpiece are in the same plane, which is convenient for subsequent film laminating. Film laminating operations can be performed on workpieces of different lengths, widths and thicknesses, expanding the processing range of this machine and improving the practicality of this machine.

[0031] Step 3, the cylinder inside the bottom plate 1 can drive the support frame 21 to move left or right, thereby changing the position of the workpiece, so that the workpiece moves in the width direction of the conveyor belt. In the process of the support frame 21 moving from one end to the other end in the width direction of the conveyor belt, the support frame 21 stops three times. During each pause, the cylinder on the inner wall of the bottom plate 22 drives the pusher 6 to push the workpiece at the top to the right, so that the workpiece at the top is translated to the conveyor belt of the belt conveyor 4. The pusher 6 is reset each time it is pushed, so that the second group of workpieces are transported to the conveyor belt. At this time, the second group of workpieces are located on the side of the baffle 11 close to the clamping plate 5; The workpieces of the same group are pushed out at different times and arrive at the conveyor belt at different times. At this time, the forward ends of the three workpieces are in a stepped shape and are not arranged side by side, but they will eventually be intercepted by the baffle 11, so that the forward ends of the workpieces of the same group are in the same plane. The longer the conveyor belt is, the more specifications of the workpieces that can be processed. In actual production, it can be set according to production needs. Here, for the convenience of drawing, the length of the conveyor belt shown in the figure is limited. The power is provided to the power part 14 by the forward movement of the workpiece, and the position of the knife body 162 and the baffle 11 is controlled by the transmission of the power. The positions of the workpieces of the same group are arranged by the baffle 11, so that the workpieces of the same group are placed side by side, and the mold body is cut by the knife body 162, which reduces energy use and improves the degree of automation of the operation of the machine.

[0032] Step 4: When the first group of workpieces arrives below the film-laminating roller 151, the counterclockwise rotating film-laminating roller 151 and the clockwise rotating conveyor belt drive the first group of workpieces to continue to move forward, and the mold body is attached to the surface of the first group of workpieces. The heating block heats the film-laminating roller 151 to improve the fit between the mold body and the workpiece. The heating temperature of the heating block is adjustable, which is specifically determined by the characteristics of the workpiece itself. When the first group of workpieces arrives above the ball panel 143, the first group of workpieces will push the ball panel 143 downward, and the ball panel 143 drives the power member 14 to rotate clockwise around the rotating shaft 8. During the clockwise rotation of the power member 14: ① the power member 14 drives the short connecting rod 30 to rotate, and the short connecting rod 30 drives the long connecting rod 31. The limiting groove 71 limits the motion trajectory of the long connecting rod 31, such as Figure 3 , the long connecting rod 31 will move to the left along the limiting groove 71, and the long connecting rod 31 pushes the bottom of the long rod 131 to the left through the rotating shaft 4 33, so that the transmission member 13 rotates clockwise. During the rotation process, the rotating shaft 4 33 slides in the sliding groove 32, and the long connecting rod 31 drives the transmission block 12 to rotate through the d end. Figure 5 ② The transmission block 12 rotates counterclockwise, and a channel is opened between the transmission block 12 and the conveyor belt; because the thickness of the workpiece is lower than the rotating shaft 3 10, the second group of workpieces placed side by side can pass through the channel and continue to move forward; ② The ball panel 143 pulls the slider 161 through the rope 17, and the slider 161 drives the knife body 162 to move synchronously. The knife body 162 moves a distance toward the bracket 154 along the slide rod 160, and the spring 2 163 is squeezed, and the knife body 162 leaves the moving range of the mold body, which is convenient for the subsequent film pasting operation.

[0033] Step 5: After the first group of workpieces have completely passed through the ball panel 143, the first group of workpieces have completed the film application, and the second group of workpieces have completely passed through the transmission block 12, the space at the bottom of the transmission block 12 is vacated, the ball panel 143 loses the pressure from above, and the power of the transmission block 12 drives the transmission block 12 clockwise, and the transmission block 12 pushes the long rod 131 to rotate in the opposite direction. When the movable long rod 131 contacts the limit plate 70, the limit plate 70 blocks the movable long rod 131, so that the movable long rod 131 cannot continue to rotate to the right, and the movable long rod 131 is reset; During the reverse rotation of the movable long rod 131, the long connecting rod 31 will be driven to translate in the reverse direction, the short connecting rod 30 will rotate in the reverse direction, and the power part 14 will rotate in the reverse direction, so that the ball panel 143 will be reset; the rope 17 becomes loose, and under the action of the elastic force of the spring 163 itself, the slider 161 and the knife body 162 are driven to move in the reverse direction toward the bracket 154 along the slide rod 160 to reset, and the knife body 162 cuts one side of the mold body, and the first group of workpieces continues to move forward, and the mold body will be gradually torn apart along the cut until the mold body is broken. Because the mold body is very thin, this is a very short time.

[0034] Repeat the above steps 2 to 3. After the second group of workpieces reaches the top of the ball panel 143, the third group of workpieces passes through the baffle 11, and so on, to complete the film application operation on the workpieces. Since multiple workpieces are connected to the same die, the subsequent process will stack multiple groups of workpieces together and cut the multiple dies at the same time to process each independent workpiece. It is not necessary to install a die body that matches the size of the workpiece on the unwinding device every time. Multiple workpieces can be placed under a die body of the same width according to the size of the workpiece, and multiple workpieces can be filmed at the same time, thereby improving the utilization rate of the die body, improving the film application efficiency and saving resources.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A film laminating machine with uniform heating function, characterized in that: It comprises a support component (2) that moves longitudinally along a bottom plate (1), a support frame (3) and a belt conveyor (4) that are placed side by side with the support component (2) are provided on the outside of the support component (2), a clamping plate (5) is connected to the top of the support component (2) through a clamping mechanism, and a workpiece is clamped by the clamping plate (5), and a pusher (6) that moves transversely is provided on the top of the support component (2), and the pusher (6) pushes the workpiece onto the belt conveyor (4); A support frame 3 (7) is symmetrically arranged on the inner side of the support frame 2 (3); a rotation shaft 1 (8), a rotation shaft 2 (9) and a rotation shaft 3 (10) which are rotatably connected are arranged in sequence on the top of the support frame 3 (7); a baffle (11) is fixedly arranged at the center of the outer wall of the rotation shaft 3 (10); transmission blocks (12) are fixedly arranged on both sides of the outer wall of the rotation shaft 3 (10); a transmission member (13) is fixedly arranged on the outer wall of the rotation shaft 2 (9); a power member (14) is fixedly arranged on the outer wall of the rotation shaft 1 (8); the power member (14) drives the transmission member (13) to rotate through a transmission mechanism, and the transmission member (13) drives the transmission block (12) to rotate; The second (3) side wall of the support frame is provided with a film laminating machine body (15) which moves vertically along the support frame, and a film cutting piece (16) is provided at the bottom of the film laminating machine body (15). The power piece (14) is connected to the film cutting piece (16) via a rope (17).

2. The film laminating machine with uniform heating function according to claim 1, characterized in that: The support component 1 (2) comprises a support frame 1 (21), a bottom plate 2 (22), a bottom plate 3 (23) and a side plate 1 (24); the bottom plate 3 (23) moves vertically along the support frame 1 (21); a top end of the bottom plate 3 (23) is symmetrically provided with a fixedly connected side plate 1 (24); the bottom plate 2 (22) is fixedly connected to the support frame 1 (21).

3. The film laminating machine with uniform heating function according to claim 2, characterized in that: The clamping mechanism comprises a limiting rod (18) and a spring (19); the limiting rod (18) is symmetrically arranged between the side plates (24) on both sides; two clamping plates (5) are symmetrically arranged; a connecting ear (20) is symmetrically arranged at the bottom of each clamping plate (5); the connecting ear (20) is slidably connected to the limiting rod (18); the side plate (24) is connected to the clamping plate (5) via the spring (19); and the thickness direction of the clamping plate (5) is parallel to the axial direction of the limiting rod (18).

4. The film laminating machine with uniform heating function according to claim 2, characterized in that: The pusher (6) comprises a pusher end a and a support end b. The pusher (6) moves laterally along the second bottom plate (22). The moving direction of the pusher (6) is perpendicular to the moving direction of the clamping plate (5).

5. The film laminating machine with uniform heating function according to claim 4, characterized in that: The power member (14) comprises a straight plate (141), a curved plate (142) and a spherical plate (143) which are fixedly connected, the belt conveyor (4) comprises a conveyor belt, the straight plate (141) is located below the conveyor belt, the curved plate (142) is located outside the conveyor belt, and the lowest point of the pusher end a is at the same height as the upper surface g of the conveyor belt; the transmission member (13) comprises a long rod (131) and a short rod (132) which are fixedly connected, and a limiting groove (71) is formed between the long rod (131) and the short rod (132); The transmission block (12) comprises a C end and a D end, the C end is fixedly connected to the rotating shaft three (10), and the transmission member (13) drives the transmission block (12) to rotate via the D end; The transmission mechanism comprises a short connecting rod (30) and a long connecting rod (31); one end of the straight plate (141) away from the curved plate (142) is rotatably connected to the short connecting rod (30); the short connecting rod (30) is rotatably connected to the long connecting rod (31); an end of the inner wall of the long connecting rod (31) away from the short connecting rod (30) is provided with a sliding groove (32); and one end of the long rod (131) away from the transmission block (12) is slidably connected to the sliding groove (32) via a rotating shaft (33).

6. The film laminating machine with uniform heating function according to claim 1, characterized in that: The support frame three (7) is located outside the belt conveyor (4), the power member (14) is in the shape of a soup spoon, and the transmission block (12) is in the shape of a straight line.

7. The film laminating machine with uniform heating function according to claim 5, characterized in that: The side wall of the support frame (7) is fixedly provided with a limiting plate (70) and a limiting groove (71), the long connecting rod (31) slides in the limiting groove (71), the limiting groove (71) is parallel to the ground, and the bottom of the long rod (131) is limited by the limiting plate (70).

8. The film laminating machine with uniform heating function according to claim 7, characterized in that: The film laminating machine body (15) comprises a shell (150), and also comprises an unwinding device, a film laminating roller (151), a steering roller (152) and an auxiliary roller (153) inside the shell (150); the mold body released from the unwinding device passes through the bottom end of the film laminating roller (151), the top end of the steering roller (152) and the right end of the steering roller (152) in sequence; the conveyor belt rotates clockwise, the film laminating roller (151) rotates counterclockwise, the steering roller (152) rotates clockwise, and the auxiliary roller (153) rotates in the opposite direction to the steering roller (152); and a heating block is provided on the side wall of the shell (150) above the film laminating roller (151).

9. The film laminating machine with uniform heating function according to claim 8, characterized in that: The film cutting member (16) comprises a sliding rod (160), a slider (161), a knife body (162), a second spring (163) and a first steering ring (164); the sliding rod (160) is fixedly provided on the inner side of the housing (150) below the auxiliary roller (153); the sliding rod (161) is slidingly sleeved on the outer wall of the sliding rod (160); the knife body (162) is fixedly provided on the outer wall of the slider (161); a bracket (154) is provided on the outer wall of the housing (150); the bracket (154) is connected to the slider (161) via a second spring (163); a first steering ring (164) is fixedly provided on the outer wall of the sliding rod (160) away from the second spring (163); a second steering ring (166) is provided on the outer wall of the bracket (154); a first through hole is provided on the inner wall of the slider (161); and a second through hole is provided on the inner wall of the bracket (154).

10. The film laminating machine with uniform heating function according to claim 9, characterized in that: A protrusion (165) is fixedly provided on the outer wall of the ball panel (143); one end of the rope (17) is fixedly connected to the protrusion (165); the other end of the rope (17) passes through a first steering ring (164), a first through hole, a second steering ring (166), a second through hole and a second spring (163) and is fixedly connected to the slider (161).

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