Automatic diaphragm rotating device and optical module processing equipment

Abstract

The utility model relates to the technical field of optical communication product assembly, in particular to an automatic diaphragm rotating device and optical module processing equipment. The automatic diaphragm rotating device comprises a linear propelling assembly and a clamping assembly connected with the linear propelling assembly, the clamping assembly is connected with a first clamping arm and a second clamping arm which are opposite, the first clamping arm and the second clamping arm can be close to each other or away from each other, the first clamping arm is provided with a first deflection mechanism, and the second clamping arm is provided with a second deflection mechanism. A first deflection mechanism is arranged on the first clamping arm, a second deflection mechanism is arranged on the second clamping arm, and the first deflection mechanism and the second deflection mechanism are used for being matched with each other to clamp a diaphragm and enable the diaphragm to rotate in the clamping direction. By adopting the mode, the labor cost can be reduced, and the coupling efficiency and stability can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical communication product assembly, in particular to an automatic film transfer device and optical module processing equipment. Background Art

[0002] In the field of optical communications products, especially for passive photodetectors (PDs), the coupling and mounting technology of diaphragms, lenses, and collimators constitutes a common coupling process. Especially for gain flattening filters (GFFs), the clearance between the lens and diaphragm is only 0.005mm, which places extremely stringent requirements on operational precision.

[0003] Currently, coupling is usually performed under a microscope, requiring manual clamping of the diaphragm for manual coupling. Manual rotation of the diaphragm is limited by the human hand's control of the diaphragm rotation accuracy and skills. The training cycle for new employees is long, the efficiency is slow, the labor cost is high, and long-term operation will cause fatigue, thus affecting efficiency and stability. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the present invention is to provide an automatic film transfer device and optical module processing equipment, which can reduce labor costs and improve the efficiency and stability during coupling.

[0005] The utility model discloses an automatic diaphragm rotating device, comprising: a linear propulsion component, and a clamping component connected to the linear propulsion component, the clamping component is connected to a first clamping arm and a second clamping arm relative to each other, the first clamping arm and the second clamping arm can approach or move away from each other, the first clamping arm is provided with a first deflection mechanism, and the second clamping arm is provided with a second deflection mechanism, the first deflection mechanism and the second deflection mechanism are used to cooperate with each other to clamp the diaphragm and rotate the diaphragm along the clamping direction.

[0006] Optionally, the clamping assembly is a parallel electric clamp, which includes a driving body, and a first clamping finger and a second clamping finger connected to the driving body, the first clamping finger and the second clamping finger are arranged in parallel, the first clamping arm is connected to the first clamping finger, and the second clamping arm is connected to the second clamping finger.

[0007] Optionally, the first clamping arm includes a first connecting part, a first supporting part and a first cantilever part connected in sequence, the first deflection mechanism includes a first motor arranged on the first supporting part, a first follower wheel and a first tensioning wheel rotatably connected to the first supporting part, and a first driven wheel rotatably arranged on the first cantilever part, the first motor is connected to a first driving wheel, and a first flexible belt is wound around the first driving wheel, the first following wheel, the first driven wheel and the first tensioning wheel in sequence; the second clamping arm includes a second connecting part, a second supporting part and a second cantilever part connected in sequence, the second deflection mechanism includes a second motor arranged on the second supporting part, a second follower wheel and a second tensioning wheel rotatably connected to the second supporting part, and a second driven wheel rotatably arranged on the second cantilever part, the second motor is connected to a second driving wheel, the second driving wheel, the second following wheel, the second driven wheel and the second tensioning wheel are wound around the second flexible belt in sequence, the first flexible belt and the second flexible belt are used to clamp the diaphragm, and the first flexible belt or the second flexible belt drives the diaphragm to rotate when the first flexible belt or the second flexible belt is in motion.

[0008] Optionally, the linear propulsion assembly is a slide cylinder, and the linear propulsion assembly is connected to the clamping assembly through a connecting frame, and the connecting frame includes a first connecting plate and a second connecting plate that are connected to each other, and the first connecting plate and the second connecting plate are vertically arranged, the linear propulsion assembly is connected to the first connecting plate, and the clamping assembly is connected to the second connecting plate, and the first connecting plate is also parallelly provided with a first slide rail and a second slide rail, the first support part is slidably connected to the first slide rail through a first slider, and the second support part is slidably connected to the second slide rail through a second slider.

[0009] Optionally, the first cantilever portion includes a first connecting section and a first extension section connected in sequence, the first connecting section is connected to the first supporting portion, and the first driven wheel is rotatably connected to the end of the first extension section; the second cantilever portion includes a second connecting section and a second extension section connected in sequence, the second connecting section is connected to the second supporting portion, and the first driven wheel is rotatably connected to the end of the second extension section; the first cantilever portion and the first cantilever portion are symmetrically arranged, and the end of the first extension section is arranged facing the end of the second extension section.

[0010] Optionally, a first strip groove is provided on the first connecting section along the length direction, and a plurality of vertical first connecting holes are provided on the first supporting portion, and the first strip groove and the first connecting hole can be connected by a first fastener; a second strip groove is provided on the second connecting section along the length direction, and a plurality of vertical second connecting holes are provided on the second supporting portion, and the second strip groove and the second connecting hole can be connected by a second fastener.

[0011] Optionally, a first connecting block is provided on the first support part, and the first follower wheel is rotatably connected to the first support part through the first connecting block; a second connecting block is provided on the second support part, and the second follower wheel is rotatably connected to the second support part through the second connecting block.

[0012] Optionally, a first groove is provided on the first driving wheel, the first following wheel, the first driven wheel and the first tensioning wheel, and the first flexible belt is engaged in the first groove; a second groove is provided on the second driving wheel, the second following wheel, the second driven wheel and the second tensioning wheel, and the second flexible belt is engaged in the second groove.

[0013] Optionally, the first flexible belt and the second flexible belt are made of rubber.

[0014] The utility model also discloses an optical module processing device, comprising any one of the automatic film transfer devices described above.

[0015] Compared with the prior art, the beneficial effect of the automatic film rotation device and optical module processing equipment provided by the embodiment of the present invention is that: before the diaphragm is pushed forward, the clamping assembly needs to be actuated to drive the first clamping arm and the second clamping arm to approach each other, so that the first deflection mechanism and the second deflection mechanism are close to each other to achieve the clamping action of the diaphragm. Afterwards, the linear propulsion assembly is used to push the clamping assembly forward so as to push the diaphragm to the appropriate position. When coupling the diaphragm with the lens, it is necessary to actuate the first deflection mechanism or the second deflection mechanism. Since the diaphragm is clamped between the first deflection mechanism and the second deflection mechanism, when the first deflection mechanism or the second deflection mechanism is actuated, it drives the diaphragm to rotate along the clamping direction, so that the required deflection angle is formed between the plane where the diaphragm is located and the lens to complete the final coupling operation. The above method does not require manual participation, reduces labor costs, and effectively controls the waste of material costs, improves the ability to control product quality, and improves the efficiency and stability during coupling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0017] Figure 1 This is one of the structural diagrams of the automatic film transfer device provided by the embodiment of the present utility model;

[0018] Figure 2 This is the second structural diagram of the automatic film transfer device provided by the embodiment of the present utility model;

[0019] Figure 3This is a schematic structural diagram of the cooperation between the first deflection mechanism and the second deflection mechanism provided in an embodiment of the present utility model;

[0020] Figure 4 It is a schematic structural diagram of the cooperation between the first clamping arm and the second clamping arm provided in an embodiment of the present utility model.

[0021] The reference numerals in the figures are:

[0022] 100, automatic film transfer device; 110, linear propulsion assembly; 120, clamping assembly; 122, driving body; 124, first clamping finger; 126, second clamping finger; 130, first clamping arm; 132, first connecting portion; 134, first supporting portion; 1342, first connecting hole; 1344, first connecting block; 136, first cantilever portion; 1362, first connecting section; 1362a, first strip groove; 1364, first extension section; 140, second clamping arm; 142, second connecting portion; 144, second supporting portion; 1442, second connecting hole; 1444, second connecting block; 146, second cantilever portion; 1 462, second connecting section; 1462a, second strip groove; 1464, second extension section; 150, first deflection mechanism; 151, first motor; 152, first follower wheel; 153, first tensioning wheel; 154, first driven wheel; 155, first driving wheel; 156, first flexible belt; 160, second deflection mechanism; 161, second motor; 162, second follower wheel; 163, second tensioning wheel; 164, second driven wheel; 165, second driving wheel; 166, second flexible belt; 170, connecting frame; 172, first connecting plate; 174, second connecting plate; 176, first slide rail; 178, second slide rail. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. Now, in conjunction with the accompanying drawings, a detailed description of the preferred embodiments of the present utility model will be given.

[0024] like Figure 1 and Figure 2 The embodiment of the utility model shown provides an automatic diaphragm rotating device 100, including: a linear propulsion component 110, and a clamping component 120 connected to the linear propulsion component 110, the clamping component 120 is connected to a first clamping arm 130 and a second clamping arm 140 relative to each other, the first clamping arm 130 and the second clamping arm 140 can approach or move away from each other, the first clamping arm 130 is provided with a first deflection mechanism 150, and the second clamping arm 140 is provided with a second deflection mechanism 160, the first deflection mechanism 150 and the second deflection mechanism 160 are used to cooperate with each other to clamp the diaphragm and rotate the diaphragm along the clamping direction.

[0025] Specifically, before the diaphragm is advanced, the clamping assembly 120 needs to be activated to drive the first clamping arm 130 and the second clamping arm 140 toward each other, thereby causing the first deflection mechanism 150 and the second deflection mechanism 160 to approach each other and clamp the diaphragm. The linear propulsion assembly 110 is then used to push the clamping assembly 120 forward to facilitate advancing the diaphragm to the appropriate position. When coupling the diaphragm to the lens, the first deflection mechanism 150 or the second deflection mechanism 160 needs to be activated. Since the diaphragm is clamped between the first deflection mechanism 150 and the second deflection mechanism 160, when the first deflection mechanism 150 or the second deflection mechanism 160 is activated, the diaphragm is driven to rotate along the clamping direction, thereby forming the desired deflection angle between the plane of the diaphragm and the lens to complete the final coupling operation. The above method eliminates the need for manual intervention, reduces labor costs, effectively controls material cost waste, improves product quality control capabilities, and enhances efficiency and stability during coupling.

[0026] like Figure 1 、 Figure 2 and Figure 3 As shown, the clamping assembly 120 is a parallel electric clamp, which includes a driving body 122, and a first clamping finger 124 and a second clamping finger 126 connected to the driving body 122. The first clamping finger 124 and the second clamping finger 126 are arranged in parallel, the first clamping arm 130 is connected to the first clamping finger 124, and the second clamping arm 140 is connected to the second clamping finger 126.

[0027] Specifically, the clamping assembly 120 utilizes parallel electric grippers, which helps reduce R&D cycles. Parallel electric grippers are widely used and highly interchangeable, improving cost-effectiveness and reliability. To clamp a diaphragm, the drive body 122 is used to move the first gripper finger 124 and the second gripper arm 140 toward each other, thereby simultaneously moving the first gripper arm 130 and the second gripper arm 140 toward each other to achieve gripping of the diaphragm. After coupling is complete, the drive body 122 moves the first gripper finger 124 and the second gripper arm 140 away from each other to facilitate gripping the next diaphragm for coupling.

[0028] like Figure 2 and Figure 3As shown, the first clamping arm 130 includes a first connecting portion 132, a first supporting portion 134 and a first cantilever portion 136 connected in sequence, the first deflection mechanism 150 includes a first motor 151 provided on the first supporting portion 134, a first driven wheel 152 and a first tensioning wheel 153 rotatably connected to the first supporting portion 134, and a first driven wheel 154 rotatably provided on the first cantilever portion 136, the first motor 151 is connected to a first driving wheel 155, and the first driving wheel 155, the first driven wheel 152, the first driven wheel 154 and the first tensioning wheel 153 are wound around a first flexible belt 156 in sequence; the second clamping arm 140 includes a second connecting portion 142, a first supporting portion 134 and a first tensioning wheel 153 connected in sequence. The second support portion 144 and the second cantilever portion 146, the second deflection mechanism 160 includes a second motor 161 arranged on the second support portion 144, a second follower wheel 162 and a second tensioning wheel 163 rotatably connected to the second support portion 144, and a second driven wheel 164 rotatably arranged on the second cantilever portion 146, the second motor 161 is connected to a second driving wheel 165, and the second driving wheel 165, the second follower wheel 162, the second driven wheel 164 and the second tensioning wheel 163 are wound with a second flexible belt 166 in sequence, the first flexible belt 156 and the second flexible belt 166 are used to clamp the diaphragm, and the first flexible belt 156 or the second flexible belt 166 drives the diaphragm to rotate when it is in motion.

[0029] Specifically, the first clamping arm 130 is conveniently assembled by connecting the first connecting part 132, the first supporting part 134 and the first cantilever part 136 in sequence, and is conveniently connected to the first clamping finger 124 through the first connecting part 132, and the first motor 151 is set on the first supporting part 134. The first deflection mechanism 150 is convenient for winding the first flexible belt 156 around the first driving wheel 155, the first following wheel 152, the first driven wheel 154 and the first tensioning wheel 153 in sequence through the first driven wheel 152 and the first tensioning wheel 153 rotatably connected on the first support part 134, and the first driving wheel 155 connected to the first motor 151 and the first driven wheel 154 connected to the first cantilever part 136 are coplanar. When the first motor 151 drives the first driving wheel 155 to rotate, the first flexible belt 156 is driven to rotate along the first driven wheel 154, wherein the first tensioning wheel 153 is used to tension the first flexible belt 156 to ensure the stability of the first flexible belt 156 during operation. Similarly, the second clamping arm 140 is conveniently assembled by connecting the second connecting part 142, the second supporting part 144 and the second cantilever part 146 in sequence, and is conveniently connected to the second clamping finger 126 through the second connecting part 142, and a second motor 161 is set on the second supporting part 144. The second deflection mechanism 160 is convenient for winding the second flexible belt 166 around the second driving wheel 165, the second following wheel 162, the second driven wheel 164 and the second tensioning wheel 163 in sequence by rotating the second supporting portion 144 and the second driving wheel 165 connected to the second motor 161 and the second driven wheel 164 connected to the second cantilever portion 146. When the second motor 161 drives the second driving wheel 165 to rotate, the second flexible belt 166 is driven to rotate along the second driven wheel 164, wherein the second tensioning wheel 163 is used to tension the second flexible belt 166 to ensure the stability of the second flexible belt 166 during operation.

[0030] It should be noted that the diaphragm is usually made of glass with a smaller size and thinner thickness. When clamping the diaphragm, the diaphragm is clamped by the first flexible belt 156 and the second flexible belt 166 to avoid accidental damage to the diaphragm. When the diaphragm needs to be rotated, the first flexible belt 156 is driven forward and reverse by the first motor 151, or the second flexible belt 166 is driven forward and reverse by the second motor 161 to adjust. Specifically, it can be flexibly controlled according to the deflection angle and specific position of the diaphragm, so that the friction force applied to the diaphragm by the first flexible belt 156 and the second flexible belt 166 drives the diaphragm to deflect, and can also prevent the diaphragm from falling, so as to ensure the coupling accuracy and stability during operation.

[0031] like Figure 3As shown, the linear propulsion assembly 110 is a slide cylinder, and the linear propulsion assembly 110 is connected to the clamping assembly 120 through a connecting frame 170. The connecting frame 170 includes a first connecting plate 172 and a second connecting plate 174 that are connected to each other, and the first connecting plate 172 and the second connecting plate 174 are vertically arranged. The linear propulsion assembly 110 is connected to the first connecting plate 172, and the clamping assembly 120 is connected to the second connecting plate 174. The first connecting plate 172 is also parallelly provided with a first slide rail 176 and a second slide rail 178. The first support portion 134 is slidably connected to the first slide rail 176 through a first slider, and the second support portion 144 is slidably connected to the second slide rail 178 through a second slider.

[0032] Specifically, the linear propulsion assembly 110 and the clamping assembly 120 are connected by a connecting frame 170, which is conducive to improving the convenience of mutual connection and facilitating disassembly and assembly. In addition, the connecting frame 170 is conducive to improving the compactness between each other and reducing space occupation by vertically setting the first connecting plate 172 and the second connecting plate 174. In addition, by slidingly connecting the first support part 134 with the first slide rail 176 through the first slider, and slidingly connecting the second support part 144 with the second slide rail 178 through the second slider, it is conducive to the first clamping arm 130 and the second clamping arm 140 to be more stable when approaching or moving away from each other, avoiding vibration caused by the excessive length of the first clamping arm 130 and the second clamping arm 140, and ensuring the coupling accuracy.

[0033] like Figure 3 and Figure 4 As shown, the first cantilever portion 136 includes a first connecting section 1362 and a first extension section 1364 connected in sequence, the first connecting section 1362 is connected to the first support portion 134, and the first driven wheel 154 is rotatably connected to the end of the first extension section 1364; the second cantilever portion 146 includes a second connecting section 1462 and a second extension section 1464 connected in sequence, the second connecting section 1462 is connected to the second support portion 144, and the first driven wheel 154 is rotatably connected to the end of the second extension section 1464; the first cantilever portion 136 and the first cantilever portion 136 are symmetrically arranged, and the end of the first extension section 1364 is arranged facing the end of the second extension section 1464.

[0034] Specifically, by configuring the first cantilever portion 136 to include a first connecting section 1362 and a first extension section 1364 connected in sequence, and by rotatably connecting the first driven wheel 154 to the end of the first extension section 1364, it is advantageous to extend the first driven wheel 154 away from the first support portion 134, thereby preventing other components from interfering with the coupling process and affecting the normal operation of the coupling. Similarly, by configuring the second cantilever portion 146 to include a second connecting section 1462 and a second extension section 1464 connected in sequence, and by rotatably connecting the second driven wheel 164 to the end of the second extension section 1464, it is advantageous to extend the second driven wheel 164 away from the second support portion 144, thereby preventing other components from interfering with the coupling process and affecting the normal operation of the coupling. In addition, the ends of the first extension section 1364 and the second extension section 1464 are arranged facing each other, thereby facilitating clamping with the diaphragm and reducing the difficulty of clamping.

[0035] like Figure 4 As shown, a first strip groove 1362a is provided on the first connecting section 1362 along the length direction, and a plurality of vertical first connecting holes 1342 are provided on the first supporting portion 134, and the first strip groove 1362a and the first connecting hole 1342 can be connected by a first fastener; a second strip groove 1462a is provided on the second connecting section 1462 along the length direction, and a plurality of vertical second connecting holes 1442 are provided on the second supporting portion 144, and the second strip groove 1462a and the second connecting hole 1442 can be connected by a second fastener.

[0036] Specifically, by cooperating with the first connecting hole 1342, when the first strip groove 1362a and the first connecting hole 1342 are connected via a first fastener, the first strip groove 1362a can be connected to a different first connecting hole 1342 via the first fastener, thereby fine-tuning the installation position of the first connecting section 1362, facilitating adjustment of the automatic film transfer device 100 and improving its usability during use. Similarly, by cooperating with the second strip groove 1462a and the second connecting hole 1442, when the second strip groove 1462a and the second connecting hole 1442 are connected via a second fastener, the second strip groove 1462a can be connected to a different second connecting hole 1442 via the second fastener, thereby fine-tuning the installation position of the second connecting section 1462, facilitating adjustment of the automatic film transfer device 100 and improving its usability during use. In addition, the first fastener and the second fastener can be bolts.

[0037] like Figure 3 and Figure 4As shown, a first connecting block 1344 is provided on the first support portion 134, and the first follower wheel 152 is rotatably connected to the first support portion 134 through the first connecting block 1344; a second connecting block 1444 is provided on the second support portion 144, and the second follower wheel 162 is rotatably connected to the second support portion 144 through the second connecting block 1444.

[0038] Specifically, the provision of the first connecting block 1344 facilitates full utilization of the limited space at the first support portion 134, facilitating the installation of the first follower wheel 152 and the first tensioning wheel 153, thereby reducing operational difficulty. Similarly, the provision of the second connecting block 1444 facilitates full utilization of the limited space at the second support portion 144, facilitating the installation of the second follower wheel 162 and the second tensioning wheel 163, thereby reducing operational difficulty.

[0039] In an optional embodiment of the present application, a first groove is respectively provided on the first driving wheel 155, the first following wheel 152, the first driven wheel 154 and the first tensioning wheel 153, and the first flexible belt 156 is engaged in the first groove; a second groove is respectively provided on the second driving wheel 165, the second following wheel 162, the second driven wheel 164 and the second tensioning wheel 163, and the second flexible belt 166 is engaged in the second groove.

[0040] Specifically, by providing the first groove, when the first flexible belt 156 is engaged with the first groove, the first flexible belt 156 can be prevented from being separated from the first groove as the first flexible belt 156 is driven, thereby improving reliability during transmission. Similarly, by providing the second groove, when the second flexible belt 166 is engaged with the second groove, the second flexible belt 166 can be prevented from being separated from the second groove as the second flexible belt 166 is driven, thereby improving reliability during transmission.

[0041] In an optional embodiment of the present application, the first flexible belt 156 and the second flexible belt 166 are made of rubber. This configuration helps ensure the structural strength and elasticity of the first flexible belt 156 and the second flexible belt 166, while also providing a certain degree of flexibility. While protecting the diaphragm, it also helps ensure the tension of the first flexible belt 156 and the second flexible belt 166, ensuring transmission accuracy, and improving coupling accuracy and reliability of the coupling process.

[0042] The present invention also discloses an optical module processing device, including the automatic film transfer device 100 described in the aforementioned embodiment. This optical module processing device has the same structure and benefits as the automatic film transfer device 100 described in the aforementioned embodiment. The structure and benefits of the automatic film transfer device 100 have been described in detail in the aforementioned embodiment and will not be repeated here.

[0043] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Those skilled in the art may modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present invention.

Claims

1. An automatic film transfer device, characterized in that: include: A linear propulsion assembly, and a clamping assembly connected to the linear propulsion assembly, wherein the clamping assembly is connected to a first clamping arm and a second clamping arm relative to each other, the first clamping arm and the second clamping arm can approach or move away from each other, the first clamping arm is provided with a first deflection mechanism, and the second clamping arm is provided with a second deflection mechanism, the first deflection mechanism and the second deflection mechanism are used to cooperate with each other to clamp the diaphragm and rotate the diaphragm along the clamping direction.

2. The automatic film transfer device according to claim 1, characterized in that: The clamping assembly is a parallel electric clamp, which includes a driving body, and a first clamping finger and a second clamping finger connected to the driving body. The first clamping finger and the second clamping finger are arranged in parallel, the first clamping arm is connected to the first clamping finger, and the second clamping arm is connected to the second clamping finger.

3. The automatic film transfer device according to claim 2, characterized in that: The first clamping arm includes a first connecting portion, a first supporting portion and a first cantilever portion connected in sequence, the first connecting portion is connected to the first clamping finger, the first deflection mechanism includes a first motor arranged on the first supporting portion, a first follower wheel and a first tensioning wheel rotatably connected to the first supporting portion, and a first driven wheel rotatably arranged on the first cantilever portion, the first motor is connected to a first driving wheel, and a first flexible belt is wound around the first driving wheel, the first follower wheel, the first driven wheel and the first tensioning wheel in sequence; the second clamping arm includes a second connecting portion, a second supporting portion and a second cantilever portion connected in sequence, the second connecting portion is connected to the second clamping finger, the second deflection mechanism includes a second motor arranged on the second supporting portion, a second follower wheel and a second tensioning wheel rotatably connected to the second supporting portion, and a second driven wheel rotatably arranged on the second cantilever portion, the second motor is connected to a second driving wheel, the second driving wheel, the second follower wheel, the second driven wheel and the second tensioning wheel are wound around the second flexible belt in sequence, the first flexible belt and the second flexible belt are used to clamp the diaphragm, and the first flexible belt or the second flexible belt drives the diaphragm to rotate when the first flexible belt or the second flexible belt is in action.

4. The automatic film transfer device according to claim 3, characterized in that: The linear propulsion assembly is a slide cylinder, and the linear propulsion assembly is connected to the clamping assembly via a connecting frame. The connecting frame includes a first connecting plate and a second connecting plate that are connected to each other, and the first connecting plate and the second connecting plate are vertically arranged. The linear propulsion assembly is connected to the first connecting plate, and the clamping assembly is connected to the second connecting plate. The first connecting plate is also provided with a first slide rail and a second slide rail in parallel. The first support portion is slidably connected to the first slide rail via a first slider, and the second support portion is slidably connected to the second slide rail via a second slider.

5. The automatic film transfer device according to claim 4, characterized in that: The first cantilever portion includes a first connecting section and a first extension section connected in sequence, the first connecting section is connected to the first supporting portion, and the first driven wheel is rotatably connected to the end of the first extension section; the second cantilever portion includes a second connecting section and a second extension section connected in sequence, the second connecting section is connected to the second supporting portion, and the first driven wheel is rotatably connected to the end of the second extension section; the first cantilever portion and the first cantilever portion are symmetrically arranged, and the end of the first extension section is arranged facing the end of the second extension section.

6. The automatic film transfer device according to claim 5, characterized in that: A first strip groove is provided on the first connecting section along the length direction, and a plurality of vertical first connecting holes are provided on the first supporting portion, and the first strip groove and the first connecting hole can be connected by a first fastener; a second strip groove is provided on the second connecting section along the length direction, and a plurality of vertical second connecting holes are provided on the second supporting portion, and the second strip groove and the second connecting hole can be connected by a second fastener.

7. The automatic film transfer device according to any one of claims 3 to 6, characterized in that: The first support portion is provided with a first connecting block, and the first follower wheel is rotatably connected to the first support portion via the first connecting block; the second support portion is provided with a second connecting block, and the second follower wheel is rotatably connected to the second support portion via the second connecting block.

8. The automatic film transfer device according to any one of claims 3 to 6, characterized in that: The first driving wheel, the first following wheel, the first driven wheel and the first tensioning wheel are respectively provided with a first groove, and the first flexible belt is engaged in the first groove; the second driving wheel, the second following wheel, the second driven wheel and the second tensioning wheel are respectively provided with a second groove, and the second flexible belt is engaged in the second groove.

9. The automatic film transfer device according to any one of claims 3 to 6, characterized in that: The first flexible belt and the second flexible belt are made of rubber.

10. An optical module processing device, characterized in that: The invention comprises the automatic film transfer device according to any one of claims 1 to 9.

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