A photosensitive dry film winding device with waste collection function

Abstract

The present invention relates to the field of photosensitive dry film production technology, and in particular to a photosensitive dry film winding device with a waste collection function, including a fixed frame, an electric rotating disc and a rotating rod, etc.; the fixed frame is fixedly connected to a plurality of electric rotating discs; each electric rotating disc is fixedly connected to a plurality of rotating rods; the rotating rod is connected to a stepping motor. Through the cooperation of the electric rotating disc, the rotating rod, the extrusion plate, the sliding plate, the arc plate and the push plate, the thickness of the waste roll formed can be freely controlled. When the thickness of the waste rolled by the rotating rod reaches the set thickness, different rotating rods can be replaced to continue to roll the waste, so that waste of different thicknesses can be rolled according to the size of different crushers, which is convenient for the crusher to crush, thereby improving the recycling efficiency; the gas is ejected from the jet slot, and the ejected gas will push the waste, so that when the extrusion plate rises, the waste remains in the clamping part.

Description

Technical Field

[0001] The invention relates to the technical field of photosensitive dry film production, and in particular to a photosensitive dry film winding device with a waste collection function. Background Art

[0002] Photosensitive dry film plays an important role in the PCB manufacturing process due to its high precision, stability, cost-effectiveness, ease of use, and wide range of applications. Through photolithography technology, photosensitive dry film can achieve high-resolution circuit graphics production and is suitable for the manufacture of high-density circuit boards. In addition, the use of photosensitive dry film can also improve production efficiency, reduce production costs, and has environmental significance;

[0003] During the production of photosensitive dry film, it is necessary to cut off both sides of the film through a slitting machine, and then roll up the middle part. In order to avoid waste of waste, the waste will be collected for recycling. When collecting the waste, in order to avoid affecting the slitting operation, the slit waste will be rolled up simultaneously with the photosensitive dry film. The rolled waste roll needs to be crushed before subsequent processing. Some manufacturers will prepare their own small crushing equipment to reduce costs, so the waste roll will not be rolled up to be as large as the main photosensitive dry film roll for processing. This will result in the waste roll reaching the thickness that needs to be processed. Although the photosensitive dry film roll has not reached its own normal winding thickness, it will cause considerable interference to the winding work of the photosensitive dry film and reduce the efficiency of the winding work. Summary of the invention

[0004] In order to overcome the disadvantage that the winding work of the photosensitive dry film needs to accommodate the waste winding work, resulting in reduced efficiency of the photosensitive dry film winding, the present invention provides a photosensitive dry film winding device with a waste collection function.

[0005] The technical scheme of the present invention is: a winding device for photosensitive dry film with waste collection function, including a fixed frame, an electric rotating disc and a rotating rod; the fixed frame is fixedly connected to a plurality of electric rotating discs; each electric rotating disc is fixedly connected to a plurality of rotating rods; the rotating rod is connected to a stepping motor; it also includes an electric push rod 1, an extrusion plate, a spring 1, a sliding plate, an arc plate, an electric push rod 2 and a material pushing assembly; the fixed frame is fixedly connected to an electric push rod 1 equal to the number of electric rotating discs, and the electric push rod 1 is located above the electric rotating disc; each electric push rod 1 is retractable Each part is fixedly connected with an extrusion plate, and each extrusion plate is provided with a cutting part; each rotating rod is slidably connected with a sliding plate, each rotating rod is provided with a clamping part, and each rotating rod is provided with a tangent part, the cutting part and the tangent part cooperate to form a shearing effect, and the sliding plate telescopically slides in the clamping part; a spring is fixedly connected between the rotating rod and the sliding plate; the fixed frame is fixedly connected with two electric push rods of the same number as the electric rotating disc; each telescopic part of the second electric push rod is fixedly connected with an arc plate; the fixed frame is connected with a pushing assembly for pushing out the rolled waste.

[0006] More preferably, silicone is provided at the end of the sliding plate away from the spring 1.

[0007] More preferably, each extrusion plate is provided with an air inlet hole, each extrusion plate is provided with an air jet slot, and the air inlet hole is communicated with the air jet slot.

[0008] More preferably, the pushing assembly includes an electric push rod three, a connecting plate, an electric push rod four and a pushing plate; at least two electric push rods three are fixedly connected to the fixed frame; the telescopic parts of all electric push rods three are commonly fixedly connected to a connecting plate; each connecting plate is fixedly connected to at least one electric push rod four; the telescopic parts of all electric push rods four on the same connecting plate are commonly fixedly connected to a pushing plate.

[0009] More preferably, it further comprises an extrusion block; an extrusion block is fixedly connected to the middle of the push plate.

[0010] More preferably, the material clamping portion opens to the side of the rotating rod.

[0011] More preferably, it further comprises heating plate 1 and heating plate 2; each concave surface of the arc plate is fixedly connected with a heating plate 1; each rotating rod surface is fixedly connected with a plurality of heating plates 2 distributed in a ring shape.

[0012] More preferably, the heating plate 2 is protruding on the rotating rod.

[0013] More preferably, it also includes a connecting frame, a rotating roller, an electric push rod five, a clamping plate, an electric push rod six and a film pushing plate; the fixed frame is fixedly connected to the connecting frames of the same number as the electric rotating disc; each connecting frame is rotatably connected to a rotating roller; each connecting frame is fixedly connected to two electric push rods five distributed up and down and arranged opposite to each other; each telescopic part of each electric push rod five is fixedly connected to a clamping plate; each connecting frame is fixedly connected to an electric push rod six; each telescopic part of each electric push rod six is ​​fixedly connected to a film pushing plate.

[0014] More preferably, the surface of the rotating roller is provided with an anti-sticking layer.

[0015] Beneficial effects: Through the coordination of electric rotating disc, rotating rod, extrusion plate, sliding plate, arc plate and push plate, the thickness of the waste roll can be freely controlled. When the thickness of the waste rolled by the rotating rod reaches the set thickness, different rotating rods can be replaced to continue to roll up the waste, so as to roll up waste of different thicknesses according to the size of different pulverizers, thereby facilitating the pulverization of the pulverizer and improving the recycling efficiency.

[0016] The gas is ejected from the jet slot, and the ejected gas pushes the waste material, so that when the extrusion plate rises, the waste material remains in the clamping part, thereby preventing the waste material from being driven by the extrusion plate, causing the sliding plate to be unable to cooperate with the rotating rod to clamp the waste material.

[0017] The extrusion block is driven up by the pushing plate, so that the extrusion block enters the clamping part to squeeze the sliding plate, so that the sliding plate no longer clamps the waste material, and then the waste material can be pushed away, thereby avoiding part of the waste material being torn off and leaving residue, which affects the next clamping operation.

[0018] The outer end of the rolled waste and the initial end of the inner layer are heated by heating plate one and heating plate two respectively, so that the rolled waste is fixed into a roll at both ends and is not easily scattered during handling and transportation, thereby facilitating the delivery of the rolled waste to the recycling equipment without the need for additional packaging work, thereby reducing the burden on workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of a photosensitive dry film winding device with a waste collection function disclosed by the present invention;

[0020] Figure 2 It is a schematic diagram of a part of the structure disclosed by the winding device for photosensitive dry film with waste collection function of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the connecting frame, rotating roller, electric push rod five, clamping plate, electric push rod six and film pushing plate disclosed in the photosensitive dry film winding device with waste collection function of the present invention;

[0022] Figure 4 A structural cross-sectional view of a rotating rod, a pressing plate and a sliding plate disclosed in the photosensitive dry film winding device with a waste collection function of the present invention;

[0023] Figure 5 It is a schematic structural diagram of the electric rotating disc, the rotating rod, the arc plate, the second electric push rod and the first heating plate disclosed in the winding device for photosensitive dry film with waste collection function of the present invention;

[0024] Figure 6 The present invention is a schematic structural diagram of the electric push rod 3, the connecting plate, the electric push rod 4 and the push plate disclosed in the winding device for photosensitive dry film with waste collection function.

[0025] In the accompanying drawings: 1-fixed frame, 2-electric rotating disc, 3-rotating rod, 4-electric push rod one, 5-extrusion plate, 6-spring one, 7-sliding plate, 8-arc plate, 9-electric push rod two, 101-electric push rod three, 102-connecting plate, 103-electric push rod four, 104-push plate, 105-extrusion block, 111-heating plate one, 112-heating plate two, 201-connecting frame, 202-rotating roller, 211-electric push rod five, 212-clamping plate, 213-electric push rod six, 214-film pushing plate, 3001-clamping part, 3002-tangent part, 5001-cutting part, 5002-air inlet, 5003-jet slot. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0027] Example 1

[0028] A photosensitive dry film winding device with waste collection function, such as Figure 1-Figure 6 As shown, it includes a fixed frame 1, an electric rotating disc 2 and a rotating rod 3; the fixed frame 1 is fixedly connected to two symmetrically arranged electric rotating discs 2; each electric rotating disc 2 is fixedly connected to four annular rotating rods 3 distributed equidistantly; the rotating rods 3 are connected to a stepping motor;

[0029] It also includes an electric push rod 1 4, an extrusion plate 5, a spring 1 6, a sliding plate 7, an arc plate 8, an electric push rod 2 9 and a push assembly; the fixed frame 1 is fixed with two electric push rods 1 4, and the electric push rod 1 4 is located above the electric rotating disc 2; each electric push rod 1 4 telescopic part is fixed with an extrusion plate 5, and each extrusion plate 5 is provided with a cutting part 5001, and the cutting part 5001 is inclined; each rotating rod 3 is slidably connected with a sliding plate 7, and the surface of the rotating rod 3 is provided with an anti-stick coating, each rotating rod 3 is provided with a clamping part 3001, and each rotating rod 3 is provided with a tangent part 3002, and the cutting part 5001 cooperates with the tangent part 3002 to form a shearing effect, and the sliding plate 7 telescopically slides in the clamping part 3001; a spring 1 6 is fixed between the rotating rod 3 and the sliding plate 7; the fixed frame 1 is fixed with two electric push rods 2 9; each electric push rod 2 9 telescopic part is fixed with a arc plate 8; the fixed frame 1 is connected with a push assembly.

[0030] The end of the sliding plate 7 away from the spring 1 6 is provided with silica gel, so as to increase the friction between the sliding plate 7 and the waste material and prevent the waste material from moving.

[0031] Each extrusion plate 5 is provided with an air inlet hole 5002 , and each extrusion plate 5 is provided with an air jet slot 5003 , and the air inlet hole 5002 is communicated with the air jet slot 5003 .

[0032] The pusher assembly includes an electric push rod 3 101, a connecting plate 102, an electric push rod 4 103 and a pusher plate 104; the fixed frame 1 is fixedly connected to two electric push rods 3 101; the telescopic parts of all the electric push rods 3 101 are commonly fixedly connected to a connecting plate 102; each connecting plate 102 is respectively fixedly connected to two electric push rods 4 103; the telescopic parts of all the electric push rods 4 103 on the same connecting plate 102 are commonly fixedly connected to a pusher plate 104.

[0033] The push plate 104 further includes an extrusion block 105 ; an extrusion block 105 is fixedly connected to the middle of the push plate 104 .

[0034] The clamping portion 3001 opens to the side of the rotating rod 3, so that the waste can be directly pushed out from the clamping portion 3001, avoiding obstruction when the waste retained in the clamping portion 3001 is pushed out.

[0035] It also includes a heating plate 1 111 and a heating plate 2 112; each concave surface of the arc plate 8 is fixedly connected to a heating plate 1 111; and each surface of the rotating rod 3 is fixedly connected to a plurality of heating plates 2 112 distributed in a ring shape.

[0036] The second heating plate 112 is convex on the rotating rod 3, so as to be convenient for contacting with the waste.

[0037] The specific working steps of Example 1 are:

[0038] The air inlet 5002 is connected to an external air pump, a winding device is provided in front of the fixed frame 1, and a slitting machine is provided behind the fixed frame 1.

[0039] The following description is made taking the first, second and third waste rolls of the initial winding as an example.

[0040] When starting to roll up, Figure 1 Figure 6As shown, the worker first fixes the cut photosensitive dry film on the winding device, and then places the ends of the waste cut from both sides on the middle position of the rotating rod 3 on the corresponding side. The width of the waste only occupies half of the length of the rotating rod 3, and there is space on both sides of the rotating rod 3. Then the electric push rod 14 pushes the squeezing plate 5 down, so that the squeezing plate 5 descends to squeeze the waste end, and squeezes the waste end into the clamping part 3001, so that the waste contacts the inner wall of the clamping part 3001, and the squeezing plate 5 squeezes the sliding plate 7 when it descends, so that the sliding plate 7 Plate 7 moves away from the clamping part 3001, and at the same time, the spring 6 is in a compressed state, and then the electric push rod 4 is controlled to push the extrusion plate 5 up and back to its original position. At this time, the waste material contacts the inner wall of the clamping part 3001 and is thus attached to the clamping part 3001. When the sliding plate 7 leaves the clamping part 3001, the spring 6 that has lost its extrusion will rebound and push the sliding plate 7 back to its original position, thereby causing the sliding plate 7 to clamp the waste material, and then the rotating rod 3 is rotated to rewind the waste material, and at the same time, the external rewinding equipment rewinds the photosensitive dry film.

[0041] The sliding plate 7 is affected by the spring 6 to squeeze the squeezing plate 5, so that part of the waste is clamped by the squeezing plate 5 and the sliding plate 7, resulting in that when the squeezing plate 5 rises, it is easy to drive part of the waste to rise together due to the friction force, thereby reducing the waste remaining in the clamping part 3001, resulting in less waste clamped by the sliding plate 7 and the rotating rod 3, causing the waste to easily leave the clamping part 3001, thereby affecting the winding work of the rotating rod 3 on the waste. Therefore, when the squeezing plate 5 rises, the external air pump supplies air to the air inlet 5002, so that the gas is ejected from the air injection slot 5003, and the ejected gas will push the waste, so that when the squeezing plate 5 rises, the waste remains in the clamping part 3001, thereby avoiding the waste being driven by the squeezing plate 5, which causes the sliding plate 7 to be unable to cooperate with the rotating rod 3 to clamp the waste; the surface of the squeezing plate 5 can also be processed to be relatively smooth to reduce the influence of friction.

[0042] When the waste on a rotating rod 3 is rolled up to a predetermined thickness, the rotating rod 3 is stopped first, and then the electric rotating disc 2 is controlled to drive all the rotating rods 3 to rotate 90° clockwise from left to right, so that the rotating rod 3 with the waste rolled up pulls the waste to move, and when the new rotating rod 3 rotates to the upper part of the electric rotating disc 2, the electric rotating disc 2 stops rotating, and then the electric push rod 29 will push the arc plate 8 to move backward, so that the arc plate 8 contacts with the first rolled waste, and then the squeezing plate 5 is controlled to descend, so that the waste is pushed into the clamping part 3001 of the new rotating rod 3, and when the squeezing plate 5 descends, the cutting part 5001 will contact with the tangent part 3002 of the rotating rod 3, and then the waste is cut off through the shearing action between the two, and because the cutting part 5001 is inclined The shape makes the cutting part 5001 gradually contact with the clamping part 3001 from right to left, so that the waste is gradually cut from right to left. While the cutting part 5001 is cutting, the extrusion plate 5 also squeezes the initial end of the new waste generated after cutting into the clamping part 3001 of the second rotating rod 3, so that the second rotating rod 3 can start to rotate to roll up the waste for the second waste roll. When the cutting is completed, the end of the first roll of waste will not be connected with the second roll of waste. At this time, the rotating rod 3 with the first roll of waste is controlled to rotate, and the end of the first roll of waste is rolled up through the limiting of the arc plate 8 until the end is squeezed by the arc plate 8 on the surface of the first roll of waste, thereby reducing the length of the end of the uncontrolled waste. After pressing once, the arc plate 8 can be removed, and the second and third rolls of waste are operated according to the above method.

[0043] When the third roll of waste material begins to be rolled up, the electric rotating disc 2 drives the rotating rod 3 for rolling up the first waste material to rotate to the lowest part, and the electric push rod 4 103 pushes the pushing plate 104 to rise to the side of the first waste material roll, and then the electric push rod 3 101 drives the electric push rod 4 103 and the pushing plate 104 to move in the direction of the waste material through the connecting plate 102, and then the pushing plate 104 contacts the waste material roll and pushes the waste material from the rotating rod 3, so that the rotating rod 3 can continue to roll up later; considering that when the pushing plate 104 pushes the rolled waste material from the rotating rod 3, the sliding plate 7 is in a state of clamping the starting end of the waste material, which causes the clamped part of the waste material to be torn off during pushing, and then remains in the clamping part 3001, thereby affecting The subsequent clamping operation, when the rotating rod 3 is driven by the electric rotating disc 2 to rotate to the lower part, the stepping motor ensures that after the rotating rod 3 rotates, the opening of the clamping part 3001 faces downward, so that the rotating rod 3 is rotated to the bottom and the clamping part 3001 is aligned with the extrusion block 105, and the width of the waste material only occupies half of the length of the rotating rod 3, leaving space on both sides of the rotating rod 3, and then the extrusion block 105 can be directly controlled to rise through the pushing plate 104, so that the extrusion block 105 enters the clamping part 3001 and squeezes the sliding plate 7, so that the sliding plate 7 no longer clamps the waste material, and then the waste material can be pushed away, thereby avoiding that part of the waste material is torn off and left, thereby affecting the next clamping operation. Since the opening of the clamping part 3001 extends to the side of the rotating rod 3, Figure 3 or Figure 5 It can be clearly seen that the extrusion block 105 can more easily push the waste out of the clamping part 3001.

[0044] Through the cooperation of the electric rotating disc 2, the rotating rod 3, the extrusion plate 5, the sliding plate 7, the arc plate 8 and the pushing plate 104, the thickness of the waste roll can be freely controlled. When the thickness of the waste rolled up by the rotating rod 3 reaches the set thickness, different rotating rods 3 can be replaced to continue to roll up the waste, so that waste of different thicknesses can be rolled up according to the size of different pulverizers, which is convenient for the pulverizer to pulverize, thereby improving the recycling efficiency.

[0045] Before recycling, the rolled waste needs to be handled and transported. However, the outer layer of the rolled waste is easily scattered during transportation. If the transportation is bumpy, the entire waste will be scattered, making it difficult to transport to the crushing equipment. Therefore, in the process of automatically separating the waste roll, combined with Figure 4 Figure 5As shown, when the end of the first waste roll is wound to a state where it is squeezed by the arc plate 8, the heating plate 1 111 heats the end head of the first waste roll, thereby heating the end head of the waste. After being heated, the end head of the waste will increase its adhesion, so that the end head of the waste is firmly attached to the entire waste roll, completing the end fixation of the waste roll; at the same time, the inner layer of the rolled waste is heated by the heating plate 2 112 to increase the adhesion between the two layers, and the inner layer of the rolled waste is heated by the design of multiple heating plates 2 112 and multi-point heating to increase the overall viscosity, so that the outer end of the rolled waste and the initial end of the inner layer are heated by the heating plate 1 111 and the heating plate 2 112 respectively, so that the rolled waste itself is fixed into a roll at the head and tail, and is not easily scattered during handling and transportation, thereby facilitating the delivery of the rolled waste into the recycling equipment, and no additional packaging work is required, reducing the burden on workers.

[0046] Example 2

[0047] On the basis of Example 1, Figure 1-Figure 3 As shown, it also includes a connecting frame 201, a rotating roller 202, an electric push rod five 211, a clamping plate 212, an electric push rod six 213 and a film pushing plate 214; the fixed frame 1 is fixedly connected to the connecting frame 201; each connecting frame 201 is rotatably connected to a rotating roller 202; each connecting frame 201 is fixedly connected to two electric push rods five 211 distributed up and down and arranged opposite to each other; each electric push rod five 211 is fixedly connected to a clamping plate 212 at the telescopic part; each connecting frame 201 is fixedly connected to an electric push rod six 213; each electric push rod six 213 is fixedly connected to a film pushing plate 214 at the telescopic part.

[0048] The surface of the rotating roller 202 is provided with an anti-sticking layer to prevent waste materials from adhering to the rotating roller 202 and affecting the winding and further affecting the slitting.

[0049] The specific working steps are:

[0050] Considering that when the squeezing plate 5 squeezes the waste material so that the waste material is fixed, the winding work of the waste material will stop, while the slitting work of the front waste material and the photosensitive dry film is still continuing, a small amount of waste material will begin to accumulate at this time, causing the waste material to be in a loose state, thereby adversely affecting the slitting operation. Therefore, when a replacement operation is required, the electric push rod 5 211 is controlled to push the two clamping plates 212 to move toward each other, thereby clamping the waste material, and then the electric push rod 6 213 pushes the film pushing plate 214 to descend, so that the waste material is pushed by the film pushing plate 214 and clamped by the two clamping plates 212. The waste being transported between the position and the slitting point will be tightened by the film pushing plate 214 and the rotating roller 202, so as to ensure that the waste is in a taut state, thereby avoiding affecting the slitting operation. When the rotating rod 3 is winding, the clamping plates 212 move away from each other and no longer clamp the waste. The initial rotation speed of the rotating rod 3 is increased to speed up the winding speed of the waste and make up for the waste accumulated during the pause. At the same time, the film pushing plate 214 gradually rises, so that the rotating rod 3 can wind up the waste pushed down by the film pushing plate 214 and restore to the normal winding rhythm.

[0051] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. A photosensitive dry film winding device with a waste collection function, comprising a fixed frame (1), an electric rotating disc (2) and a rotating rod (3); the fixed frame (1) is fixedly connected to a plurality of electric rotating discs (2); each electric rotating disc (2) is fixedly connected to a plurality of rotating rods (3); the rotating rod (3) is connected to a stepping motor; the characteristics are as follows: The invention also comprises an electric push rod 1 (4), an extrusion plate (5), a spring 1 (6), a sliding plate (7), an arc plate (8), an electric push rod 2 (9) and a material pushing assembly; the fixed frame (1) is fixedly connected with an electric push rod 1 (4) of the same number as the electric rotating disc (2), and the electric push rod 1 (4) is located above the electric rotating disc (2); each electric push rod 1 (4) has a telescopic portion fixedly connected with an extrusion plate (5), and each extrusion plate (5) is provided with a material cutting portion (5001); each rotating rod (3) is slidably connected with a sliding plate (7), and each rotating rod (3) is provided with a The material clamping part (3001) is provided with a tangent part (3002) on each rotating rod (3), the material cutting part (5001) cooperates with the tangent part (3002) to form a shearing effect, and the sliding plate (7) is telescopically slidable in the material clamping part (3001); a spring 1 (6) is fixedly connected between the rotating rod (3) and the sliding plate (7); the fixed frame (1) is fixedly connected with electric push rods 2 (9) of the same number as the electric rotating disc (2); each electric push rod 2 (9) is fixedly connected with an arc plate (8) on the telescopic part; the fixed frame (1) is connected with a material pushing component for pushing out the rolled waste material; The material clamping portion (3001) opens to the side of the rotating rod (3); It also includes a heating plate 1 (111) and a heating plate 2 (112); each arc-shaped plate (8) has a heating plate 1 (111) fixedly connected to its concave surface; and each rotating rod (3) has a plurality of heating plates 2 (112) fixedly connected to its surface in a ring shape.

2. The photosensitive dry film winding device with waste collection function according to claim 1, characterized in that: Each extrusion plate (5) is provided with an air inlet hole (5002), and each extrusion plate (5) is provided with an air jet groove (5003), and the air inlet hole (5002) is in communication with the air jet groove (5003).

3. The photosensitive dry film winding device with waste collection function according to claim 1, characterized in that: The pusher assembly comprises an electric push rod three (101), a connecting plate (102), an electric push rod four (103) and a pusher plate (104); the fixing frame (1) is fixedly connected to at least two electric push rods three (101); the telescopic parts of all the electric push rods three (101) are commonly fixedly connected to a connecting plate (102); each connecting plate (102) is fixedly connected to at least one electric push rod four (103); the telescopic parts of all the electric push rods four (103) on the same connecting plate (102) are commonly fixedly connected to a pusher plate (104).

4. The photosensitive dry film winding device with waste collection function according to claim 3, characterized in that: It also includes an extrusion block (105); an extrusion block (105) is fixedly connected to the middle of the push plate (104).

5. The photosensitive dry film winding device with waste collection function according to claim 4, characterized in that: The second heating plate (112) is protruding on the rotating rod (3).

6. The photosensitive dry film winding device with waste collection function according to claim 5, characterized in that: It also includes a connecting frame (201), a rotating roller (202), an electric push rod five (211), a clamping plate (212), an electric push rod six (213) and a film pushing plate (214); the fixed frame (1) is fixedly connected to the connecting frames (201) of the same number as the electric rotating disc (2); each connecting frame (201) is rotatably connected to a rotating roller (202); each connecting frame (201) is fixedly connected to two electric push rods five (211) distributed up and down and arranged opposite to each other; each electric push rod five (211) is fixedly connected to a clamping plate (212) at its telescopic part; each connecting frame (201) is fixedly connected to an electric push rod six (213); each electric push rod six (213) is fixedly connected to its telescopic part. A film pushing plate (214) is fixedly connected.

7. The photosensitive dry film winding device with waste collection function according to claim 5, characterized in that: Silicone is provided at the end of the sliding plate (7) away from the spring 1 (6).

8. The photosensitive dry film winding device with waste collection function according to claim 7, characterized in that: The surface of the rotating roller (202) is provided with an anti-sticking layer.

Images