A laser film opening apparatus

Abstract

The application provides a laser film opening equipment, which comprises a storage frame transfer device, a sheet cache device and a sheet front film opening device; a first output conveying line receives the sheet transferred by a first transfer assembly and drives the sheet to move; the sheet cache assembly is connected to the first output conveying line and buffers the sheet output by the first output conveying line; a second output conveying line is connected to the sheet cache assembly; the second output conveying line receives the sheet output by the sheet cache assembly and drives the sheet to move; a first feeding assembly is used for transferring the sheet conveyed by the second output conveying line to the sheet front film opening assembly, and the sheet is subjected to front film opening in the sheet front film opening assembly; and the first feeding assembly transfers the sheet subjected to front film opening from the sheet front film opening assembly to a third output conveying line, so that the sheet is subjected to automatic conveying, caching and front film opening, manual operation is avoided, and the working efficiency of the laser film opening equipment is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of laser film opening equipment, and in particular to a laser film opening equipment. BACKGROUND

[0002] With the development of science and technology, the laser film opening equipment as an industrial equipment opens the film through laser to the material sheet. Generally, a plurality of material sheets are stored in the same storage frame and arranged in a stacking manner along the up-down direction. In the prior art, the workers take out each material sheet in the storage frame one by one and manually transfer it to the front film opening device. The material sheet is transferred to the front film opening device under the manual action, and the front film opening device opens the mold on the front surface of the material sheet. Therefore, the transfer, buffering and front placement of the material sheet are all operated manually, which leads to low working efficiency of the existing laser film opening equipment. SUMMARY

[0003] The purpose of the present application is to provide a laser film opening equipment. The storage frame transfer device is provided with a first transfer assembly and a first output conveying line. The first output conveying line receives the material sheet transferred by the first transfer assembly and drives the material sheet to move. The material sheet buffering device is arranged on one side of the storage frame transfer device. The material sheet buffering device includes a material sheet buffering assembly and a second output conveying line. The material sheet buffering assembly is connected to the first output conveying line and buffers the output material sheet from the first output conveying line. The second output conveying line is connected to the material sheet buffering assembly. The second output conveying line receives the material sheet output from the material sheet buffering assembly and drives the material sheet to move. The material sheet front film opening device is arranged on one side of the material sheet buffering device. The material sheet front film opening device includes a material sheet front film opening assembly, a first feeding assembly and a third output conveying line. The first feeding assembly is used to transfer the material sheet conveyed by the second output conveying line to the material sheet front film opening assembly. The material sheet is subjected to front film opening in the material sheet front film opening assembly. The first feeding assembly transfers the material sheet that has been subjected to front film opening from the material sheet front film opening assembly to the third output conveying line, so as to realize automatic conveying, buffering and front film opening of the material sheet, avoid manual operation, and improve the working efficiency of the laser film opening equipment.

[0004] To achieve the above purpose, the present application provides the following technical scheme: a laser film opening equipment, comprising:

[0005] A storage frame transfer device is provided with a first transfer assembly and a first output conveying line. The first output conveying line receives the material sheet transferred by the first transfer assembly and drives the material sheet to move.

[0006] The patch buffer device is arranged on one side of the storage frame transfer device; the patch buffer device comprises a patch buffer assembly and a second output conveying line; the patch buffer assembly is connected to the first output conveying line and buffers the patches output by the first output conveying line; the second output conveying line is connected to the patch buffer assembly; the second output conveying line receives the patches output by the patch buffer assembly and drives the patches to move;

[0007] The patch front face film opening device is arranged on one side of the patch buffer device; the patch front face film opening device comprises a patch front face film opening assembly, a first feeding assembly and a third output conveying line; the first feeding assembly is used to transfer the patches conveyed by the second output conveying line to the patch front face film opening assembly, and the patches are subjected to front face film opening in the patch front face film opening assembly; the first feeding assembly transfers the patches subjected to front face film opening from the patch front face film opening assembly to the third output conveying line.

[0008] Optionally, the storage frame transfer device further comprises a first storage frame assembly and a second storage frame assembly;

[0009] The first storage frame assembly comprises a first box body, a first conveying line and a second conveying line; the first conveying line and the second conveying line are accommodated in the same first box body and are arranged in a spaced manner in the up-down direction; the first conveying line and the second conveying line are used to convey corresponding patch storage frames;

[0010] The second storage frame assembly comprises a second box body, a third conveying line and a first lifting module; the second box body is arranged on one side of the first box body; the first output conveying line is mounted on the second box body; the first output conveying line and the first conveying line are arranged in the front-rear direction; the third conveying line is located in the second box body; the third conveying line is connected to the first lifting module; the third conveying line can be lifted in the second box body based on the first lifting module, so as to selectively connect to the first conveying line, the second conveying line and the first output conveying line;

[0011] The third conveying line is connected to the first output conveying line; the first output conveying line receives the patches output by the third conveying line.

[0012] Optionally, the first lifting module comprises a first support seat and a first lifting seat;

[0013] The first support seat is mounted on the second box body; the first lifting seat is mounted on the first support seat in a liftable manner and is lifted in the up-down direction;

[0014] The third conveying line is mounted on the first lifting seat and is adjusted in height under the driving of the first lifting seat.

[0015] Optionally, the material sheet buffer assembly comprises a buffer support base, a buffer lifting base and a storage support frame;

[0016] The buffer support base is arranged on one side of the first output conveying line;

[0017] The buffer lifting base is connected to the buffer support base in a lifting manner and is lifted in the up-down direction; the storage support frame is connected to the buffer lifting base and is lifted along the up-down direction with the buffer lifting base;

[0018] The storage support frame is provided with a plurality of buffer support portions, the plurality of buffer support portions are arranged in intervals along the up-down direction, and each buffer support portion is used for supporting a material sheet; the storage support frame makes the plurality of buffer support portions pass through the first output conveying line in sequence through lifting movement; the buffer support portion can support the material sheet on the first output conveying line when passing through the first output conveying line upward to transfer the material sheet on the first output conveying line to the buffer support portion, or make the material sheet on the buffer support portion fall onto the first output conveying line when passing through the first output conveying line downward.

[0019] Optionally, the storage support frame is provided with an avoiding passage, the first output conveying line passes through the storage support frame along the avoiding passage, the avoiding passage is arranged in the up-down direction to avoid the first output conveying line during lifting of the storage support frame, and the buffer support portion is arranged at a position laterally away from the avoiding passage.

[0020] Optionally, the support portion comprises a first support arm and a second support arm, and the first support arm and the second support arm are arranged on opposite sides of the avoiding passage.

[0021] Optionally, the material sheet front face film opening assembly comprises a first rotary disc assembly and a plurality of laser heads;

[0022] The first rotary disc assembly comprises a first base, a first rotary disc and a first adsorption jig; the first rotary disc is arranged on the first base and can rotate relative to the first base; the first adsorption jig is arranged on the first rotary disc, the first rotary disc makes the first adsorption jig move in a circumferential direction through rotation; and the first adsorption jig is used for adsorbing or releasing a material sheet.

[0023] The plurality of laser heads are arranged in intervals, the first adsorption jig corresponds to the plurality of laser heads one by one through movement in the circumferential direction, and the laser head can open a film of the material sheet adsorbed by the first adsorption jig when corresponding to the first adsorption jig.

[0024] The first feeding assembly is located at the outer circumferential side of the first rotary disc; the first feeding assembly is used for feeding the sheet to the first adsorption jig and also can separate the sheet in the first adsorption jig from the first adsorption jig.

[0025] Optionally, the first feeding assembly comprises a second base, a moving seat, a second adsorption jig and a third adsorption jig.

[0026] The second base is arranged at one side of the first base.

[0027] The moving seat is movably connected to the second base; the second adsorption jig and the third adsorption jig are both installed on the moving seat and move together with the moving seat relative to the second base; the second adsorption jig and the third adsorption jig are alternately corresponding to the same first adsorption jig by moving the moving seat.

[0028] Optionally, the laser film opening device further comprises a turnover assembly and a fourth output conveying line; the turnover assembly comprises a mounting seat and a turnover seat; an axle body is arranged on the mounting seat.

[0029] The turnover seat is connected with the axle body and can rotate relative to the mounting seat around the axle body; at least one containing groove for inserting the sheet is arranged on the turnover seat; the containing groove is switched between different positions by rotating the turnover seat around the axle body, wherein the positions of the containing groove include a first position corresponding to the fourth output conveying line and a second position corresponding to the third output conveying line; the fourth output conveying line is used for receiving the sheet separated from the containing groove, which is the sheet that has been turned over.

[0030] Optionally, the laser film opening device further comprises a sheet back surface film opening device; the sheet back surface film opening device and the sheet front surface film opening device are arranged on two sides of the turnover assembly.

[0031] The sheet back surface film opening device comprises a sheet back surface film opening assembly, a second feeding assembly and a fifth output conveying line; the second feeding assembly is used for transferring the sheet conveyed by the fourth output conveying line to the sheet back surface film opening assembly, and the sheet is subjected to back surface film opening in the sheet back surface film opening assembly; the second feeding assembly transfers the sheet that has been subjected to back surface film opening from the sheet back surface film opening assembly to the fifth output conveying line.

[0032] Compared with the prior art, the present application has the following beneficial effects:

[0033] The application provides a laser film opening equipment, a storage frame transfer device is provided with a first transfer assembly and a first output conveying line, the first output conveying line receives a material sheet transferred by the first transfer assembly and drives the material sheet to move; a material sheet buffer device is arranged on one side of the storage frame transfer device; the material sheet buffer device comprises a material sheet buffer assembly and a second output conveying line, the material sheet buffer assembly is connected to the first output conveying line and buffers the material sheet output by the first output conveying line, the second output conveying line is connected to the material sheet buffer assembly, the second output conveying line receives the material sheet output by the material sheet buffer assembly and drives the material sheet to move; a material sheet front film opening device is arranged on one side of the material sheet buffer device, the material sheet front film opening device comprises a material sheet front film opening assembly, a first feeding assembly and a third output conveying line; the first feeding assembly is used for transferring the material sheet conveyed by the second output conveying line to the material sheet front film opening assembly, and the material sheet is subjected to front film opening in the material sheet front film opening assembly; the first feeding assembly transfers the material sheet subjected to front film opening from the material sheet front film opening assembly to the third output conveying line, so that the material sheet is subjected to automatic conveying, buffering and front film opening, manual operation is avoided, and the working efficiency of the laser film opening equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0035] In order to more completely understand the present application and its beneficial effects, the following will be described in conjunction with the drawings. In the following description, the same reference numerals represent the same parts.

[0036] Figure 1 A schematic diagram of a laser film opening equipment according to an embodiment of the present application is shown.

[0037] Figure 2 A schematic diagram of the internal structure of a laser film opening equipment according to an embodiment of the present application is shown.

[0038] Figure 3 A schematic diagram of a first storage frame assembly of a laser film opening equipment according to an embodiment of the present application is shown.

[0039] Figure 4 A schematic diagram of the internal structure of a storage frame transfer device of a laser film opening equipment according to an embodiment of the present application is shown.

[0040] Figure 5 A schematic diagram of a material sheet pushing-out device of a laser film opening equipment according to an embodiment of the present application is shown.

[0041] Figure 6 A schematic diagram of a first moving assembly of a laser film opening apparatus according to an embodiment of the present application is shown.

[0042] Figure 7 A schematic diagram of a second moving assembly of a laser film opening apparatus according to an embodiment of the present application is shown.

[0043] Figure 8 A schematic diagram of a web buffer device of a laser film opening apparatus according to an embodiment of the present application is shown.

[0044] Figure 9 A side view of a web buffer device of a laser film opening apparatus according to an embodiment of the present application is shown.

[0045] Figure 10 A schematic diagram of a web buffer assembly of a laser film opening apparatus according to an embodiment of the present application is shown.

[0046] Figure 11 A schematic diagram of a connection of a second output conveyor line and a second transfer assembly of a laser film opening apparatus according to an embodiment of the present application is shown.

[0047] Figure 12 A schematic diagram of a second transfer assembly of a laser film opening apparatus according to an embodiment of the present application is shown.

[0048] Figure 13 A schematic diagram of a web forward opening device of a laser film opening apparatus according to an embodiment of the present application is shown.

[0049] Figure 14 A schematic diagram of a first carousel assembly of a laser film opening apparatus according to an embodiment of the present application is shown.

[0050] Figure 15 A schematic diagram of a second camera assembly of a laser film opening apparatus according to an embodiment of the present application is shown.

[0051] Figure 16 A schematic diagram of a dust extraction assembly of a laser film opening apparatus according to an embodiment of the present application is shown.

[0052] Figure 17 A schematic diagram of a blowing section of a laser film opening apparatus according to an embodiment of the present application is shown.

[0053] Figure 18 A schematic diagram of a first feeding assembly of a laser film opening apparatus according to an embodiment of the present application is shown.

[0054] Figure 19 A schematic diagram of a flipping assembly of a laser film opening apparatus according to an embodiment of the present application is shown.

[0055] Figure 20 A schematic view of a web reversing unmasking device of a laser unmasking equipment according to an embodiment of the present application is shown.

[0056] Reference signs:

[0057] 100, laser unmasking equipment;

[0058] 10, storage frame transfer device; 11, first transfer assembly; 12, first output conveying line; 13, first storage frame assembly; 13a, upper layer space; 13b, lower layer space; 131, first box body; 132, first conveying line; 133, second conveying line; 14, second storage frame assembly; 141, second box body; 142, third conveying line; 143, first lifting module; 1431, first support seat; 1432, first lifting seat; 144, sixth conveying line; 145, seventh conveying line; 15, web pushing-out device; 151, support bracket; 152, first air cylinder; 153, pushing-out rod; 16, first moving assembly; 161, first base; 162, first moving seat; 163, first motor; 164, first synchronous belt transmission module; 17, fourth conveying line; 18, second moving assembly; 181, second base; 182, second moving seat; 183, second motor; 184, second synchronous belt transmission module; 19, fifth conveying line;

[0059] 20, web buffer device; 21, web buffer assembly; 211, buffer support seat; 212, buffer lifting seat; 213, storage bracket; 213a, avoidance passage; 2131, buffer support part; 21311, first support arm; 21312, second support arm; 2132, first bracket main body; 21321, first longitudinal beam; 21322, first transverse beam; 2133, second bracket main body; 21331, second longitudinal beam; 21332, second transverse beam; 22, second output conveying line; 23, linear moving module; 24, first camera assembly; 241, second support seat; 242, first camera; 25, waste storage frame; 26, second transfer assembly; 261, transfer part; 262, third motor; 263, third transmission module; 264, third lifting air cylinder;

[0060] 30, forward direction film opening device; 31, forward direction film opening assembly; 311, first rotary disc assembly; 3111, third base; 3112, first rotary disc; 3112a, first jig station; 3113, first adsorption jig; 3113a, alternate position; 3113b, adsorption hole; 31131, air nozzle; 3114, rotating piece; 3115, power motor; 312, laser head; 313, second camera assembly; 3131, second camera; 3132, first support; 3133, second lifting seat; 3134, camera moving seat; 3134a, long hole; 3135, light supplement lamp; 314, dust extraction assembly; 3141, third support seat; 3141a, through hole; 3141b, threaded hole; 31411, side plate; 3142, air blowing part; 3142a, air blowing hole; 3142b, air inlet channel; 3142c, air inlet end; 3143, dust extraction part; 31431, dust extraction input end; 31432, dust extraction channel; 31433, dust extraction output end; 3144, top plate; 3145, second air cylinder; 3146, cover plate; 32, first feeding assembly; 321, fourth base; 322, third moving seat; 322a, first preset position; 322b, second preset position; 323, second adsorption jig; 324, third adsorption jig; 325, linear movement module; 326, support plate; 327, suction cup; 33, third output conveying line;

[0061] 40, turnover assembly; 41, mounting seat; 411, shaft body; 411a, second through hole; 4111, flat end; 42, turnover seat; 42a, accommodating groove; 42b, through passage; 42c, first through hole; 43, power member; 44, speed reduction member;

[0062] 50, fourth output conveying line;

[0063] 60, reverse direction film opening device; 61, reverse direction film opening assembly; 62, second feeding assembly; 63, fifth output conveying line. DETAILED DESCRIPTION

[0064] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person skilled in the art without creative work fall within the scope of protection of the present application.

[0065] Please refer to the drawings Figures 1-20 The embodiments of the present application provide a laser film opening equipment 100, which opens a film on a material sheet through laser.

[0066] Please refer to the drawingsFigures 1-20 In the embodiment of the present application, the laser film opening device 100 comprises a storage frame transfer device 10, a patch buffer device 20 and a patch forward film opening device 30. The storage frame transfer device 10 is provided with a first transfer assembly 11 and a first output conveying line 12. The first output conveying line 12 receives the patches transferred by the first transfer assembly 11 and drives the patches to move. The patch buffer device 20 is arranged on one side of the storage frame transfer device 10. The patch buffer device 20 comprises a patch buffer assembly 21 and a second output conveying line 22. The patch buffer assembly 21 is connected to the first output conveying line 12 and buffers the patches output by the first output conveying line 12. The second output conveying line 22 is connected to the patch buffer assembly 21. The second output conveying line 22 receives the patches output by the patch buffer assembly 21 and drives the patches to move. The patch forward film opening device 30 is arranged on one side of the patch buffer device 20. The patch forward film opening device 30 comprises a patch forward film opening assembly 31, a first feeding assembly 32 and a third output conveying line 33. The first feeding assembly 32 is used to transfer the patches conveyed by the second output conveying line 22 to the patch forward film opening assembly 31. The patches are subjected to forward film opening in the patch forward film opening assembly 31. The first feeding assembly 32 transfers the patches subjected to forward film opening from the patch forward film opening assembly 31 to the third output conveying line 33, so as to realize automatic conveying, buffering and forward film opening of the patches and avoid manual operation, thereby improving the working efficiency of the laser film opening device 100.

[0067] Please refer to the attached drawings Figures 1-20 In the embodiment of the present application, the storage frame transfer device 10 is provided with the first transfer assembly 11 and the first output conveying line 12. The first output conveying line 12 receives the patches transferred by the first transfer assembly 11 and drives the patches to move, so as to realize automatic conveying of the patches.

[0068] The patch buffer device 20 is arranged on the left side of the storage frame transfer device 10. The patch buffer device 20 comprises the patch buffer assembly 21 and the second output conveying line 22. The patch buffer assembly 21 is connected to the first output conveying line 12 and buffers the patches output by the first output conveying line 12, so as to realize buffering of the patches of the first output conveying line 12. The second output conveying line 22 is connected to the patch buffer assembly 21. The second output conveying line 22 receives the patches output by the patch buffer assembly 21 and drives the patches to move, so as to realize automatic conveying of the patches after buffering.

[0069] The positive film opening device 30 is arranged on the right side of the film storage device 20, and the positive film opening device 30 comprises a positive film opening assembly 31, a first feeding assembly 32 and a third output conveying line 33; the first feeding assembly 32 is used for transferring the film conveyed by the second output conveying line 22 to the positive film opening assembly 31, and the film is positively opened in the positive film opening assembly 31; the first feeding assembly 32 transfers the film that has been positively opened from the positive film opening assembly 31 to the third output conveying line 33, so as to realize automatic conveying, storage and positive opening of the film, avoid operation under the action of human, and improve the working efficiency of the laser film opening equipment 100.

[0070] Please refer to the attached drawings Figures 2-7 In the embodiment of the present application, the storage frame transferring device 10 further comprises a first storage frame assembly 13 and a second storage frame assembly 14; the first storage frame assembly 13 comprises a first box body 131, a first conveying line 132 and a second conveying line 133, and the first conveying line 132 and the second conveying line 133 are accommodated in the same first box body 131 and are arranged in a spaced manner in the up-down direction; the first conveying line 132 and the second conveying line 133 are used for conveying corresponding film storage frames, so as to facilitate the up-down arrangement of the film storage frames relative to the first box body 131.

[0071] The second storage frame assembly 14 comprises a second box body 141, a third conveying line 142 and a first lifting module 143; the second box body 141 is arranged on one side of the first box body 131; the first output conveying line 12 is mounted on the second box body 141, and the first output conveying line 12 and the first conveying line 132 are arranged in the front-rear direction; the third conveying line 142 is in the second box body 141, and the third conveying line 142 is connected with the first lifting module 143; the third conveying line 142 can be lifted in the second box body 141 based on the first lifting module 143, so as to selectively dock with the first conveying line 132, the second conveying line 133 and the first output conveying line 12, so as to facilitate the first conveying line 132 and the second conveying line 133 to convey the film storage frames to the first output conveying line 12 through the lifting of the third conveying line 142, and at the same time, the first conveying line 132 and the second conveying line 133 fully utilize the up-down space of the first box body 131, thereby improving the storage utilization rate of the first box body 131 for the film storage frames.

[0072] The third conveying line 142 is connected with the first output conveying line 12, and the first output conveying line 12 receives the tablets output by the third conveying line 142, so as to transfer the tablets of the third conveying line 142. The tablet pushing device 15 is arranged between the third conveying line 142 and the first output conveying line 12, and the tablet pushing device 15 comprises a support bracket 151, a first cylinder 152 and a pushing rod 153. The support bracket 151 is connected to the second box body 141. The fixed end of the first cylinder 152 is connected to the support bracket 151. The output end of the first cylinder 152 is connected to the pushing rod 153 and drives the pushing rod 153 to push the tablets of the tablet storage frame of the third conveying line 142, so as to realize the transfer of the tablets of the tablet storage frame of the third conveying line 142 to the first output conveying line 12.

[0073] Please refer to the accompanying drawings Figures 2-7 In the embodiment of the present application, the first lifting module 143 comprises a first support seat 1431 and a first lifting seat 1432. The first support seat 1431 is installed on the second box body 141, so that the first lifting module 143 is connected relative to the second box body 141 through the first support seat 1431. The first lifting seat 1432 is installed on the first support seat 1431 in a lifting manner and is lifted in the up-down direction, so as to adjust the position of the first lifting seat 1432 relative to the first support seat 1431.

[0074] The third conveying line 142 is installed on the first lifting seat 1432 and is adjusted in height under the driving of the first lifting seat 1432, so that the third conveying line 142 selectively connects with the first conveying line 132 and the second conveying line 133 and the first output conveying line 12 during the height adjustment.

[0075] The first box body 131 is provided with an upper space 13a and a lower space 13b. The upper space 13a and the lower space 13b are stacked in the up-down direction. The first conveying line 132 is located in the upper space 13a, and the second conveying line 133 is located in the lower space 13b, so that the first conveying line 132 and the second conveying line 133 respectively convey the tablet storage frames of the upper space 13a and the lower space 13b, thereby fully utilizing the storage utilization rate of the first box body 131.

[0076] The storage frame transfer device 10 comprises a first moving assembly 16. The first moving assembly 16 is located in the upper space 13a and drives the first conveying line 132 to move in the front-rear direction, so as to adjust the front-rear position of the first conveying line 132 relative to the first box body 131.

[0077] The first moving assembly 16 comprises a first base 161 and a first moving seat 162. The first base 161 is mounted on the first box 131 and arranged along the front-rear direction, so that the first moving assembly 16 is connected with the first box 131 through the first moving seat 162. The first moving seat 162 is movably connected with the first base 161, so as to adjust the position of the first moving seat 162 relative to the first base 161. The first moving seat 162 supports the first conveying line 132, so that the first conveying line 132 moves with the first moving seat 162.

[0078] The first moving assembly 16 further comprises a first motor 163 and a first synchronous belt transmission module 164. The fixed end of the first motor 163 is connected with the first base 161. The output end of the first motor 163 is connected with the synchronous wheel of the first synchronous belt transmission module 164 and drives the first synchronous belt transmission module 164 to rotate. The first moving seat 162 is connected with the synchronous belt of the first synchronous belt transmission module 164, so that the first moving seat 162 moves with the rotation of the first synchronous belt transmission module 164, thereby ensuring the movement effect of the first conveying line 132.

[0079] The storage frame transfer device 10 further comprises a plurality of fourth conveying lines 17. The fourth conveying lines 17 are arranged along the left-right direction relative to the first box 131. The plurality of fourth conveying lines 17 are all arranged in the upper space 13a and arranged side by side along the front-rear direction. The first conveying line 132 moves under the driving of the first moving seat 162 and selectively docks each fourth conveying line 17, so that the material sheet storage frames output by each fourth conveying line 17 are conveyed to the first conveying line 132, thereby improving the conveying efficiency of the material sheet storage frames in the upper space 13a. Optionally, the plurality of fourth conveying lines 17 are two.

[0080] The storage frame transfer device 10 comprises a second moving assembly 18. The second moving assembly 18 is arranged in the lower space 13b and drives the second conveying line 133 to move along the front-rear direction, so as to adjust the front-rear position of the second conveying line 133 relative to the second box 141. The second moving assembly 18 comprises a second base 181 and a second moving seat 182. The second base 181 is mounted on the second box 141 and arranged along the front-rear direction, so that the second moving assembly 18 is connected with the second box 141 through the second moving seat 182. The second moving seat 182 is movably connected with the second base 181, so as to adjust the position of the second moving seat 182 relative to the second base 181. The second moving seat 182 supports the second conveying line 133, so that the second conveying line 133 moves with the second moving seat 182.

[0081] The second moving assembly 18 further comprises a second motor 183 and a second synchronous belt transmission module 184. The fixed end of the second motor 183 is connected to the second base 181, the output end of the second motor 183 is connected to the synchronous wheel of the second synchronous belt transmission module 184, and the second synchronous belt transmission module 184 is driven to rotate, and the second moving seat 182 is connected to the synchronous belt of the second synchronous belt transmission module 184, so that the second moving seat 182 moves with the rotation of the second synchronous belt transmission module 184, and the moving effect of the second conveying line 133 is ensured.

[0082] The storage box transfer device 10 further comprises a plurality of fifth conveying lines 19 arranged in the left-right direction relative to the first box body 131. The plurality of fifth conveying lines 19 are all arranged in the lower space 13b and arranged side by side in the front-rear direction. The second conveying line 133 is driven by the second moving seat 182 to move and selectively dock each fifth conveying line 19, so that the material sheet storage boxes output by each fifth conveying line 19 are conveyed to the second conveying line 133, improving the conveying efficiency of the material sheet storage boxes in the lower space 13b. Optionally, the plurality of fifth conveying lines 19 are two.

[0083] The second storage box assembly 14 further comprises a sixth conveying line 144 which can be lifted in the second box body 141 to adjust the height position of the sixth conveying line 144 relative to the second box body 141, so as to selectively dock the first conveying line 132 and the second conveying line 133, so as to realize the selective docking of the first conveying line 132 in the space above the first box body 131 and the second conveying line 133 in the space below the first box body 131 by lifting the sixth conveying line 144, so as to facilitate the conveying of the material sheet storage boxes conveyed by the first conveying line 132 and the second conveying line 133 to the third conveying line 142 through the sixth conveying line 144. Optionally, the lifting structure of the sixth conveying line 144 is consistent with the lifting structure of the third conveying line 142.

[0084] The seventh conveying line 145 is arranged between the sixth conveying line 144 and the third conveying line 142 and is arranged in the second box body 141. When the seventh conveying line 145, the sixth conveying line 144 and the third conveying line 142 are at the same height, the seventh conveying line 145 conveys the material sheet storage boxes output by the sixth conveying line 144 to the third conveying line 142, so as to realize the transfer of the material sheet storage boxes output by the sixth conveying line 144 to the third conveying line 142 through the seventh conveying line 145, thereby facilitating the third conveying line 142 to convey the material sheets of the material sheet storage boxes output by the sixth conveying line 144 to the first output conveying line 12, and further improving the conveying efficiency of the material sheets.

[0085] The seventh conveyor line 145 is installed in the second housing 141 and is located in either the upper space 13a or the lower space 13b of the second housing 141. When the seventh conveyor line 145 is located in the upper space 13a of the second housing 141, it facilitates the sixth conveyor line 144 to be conveyed from the upper space 13a of the second housing 141 to the third conveyor line 142 via the seventh conveyor line 145. When the seventh conveyor line 145 is located in the lower space 13b of the second housing 141, it facilitates the sixth conveyor line 144 to be conveyed from the lower space 13b of the second housing 141 to the third conveyor line 142 via the seventh conveyor line 145.

[0086] Please refer to the attached document. Figures 8-12 In this embodiment, the chip buffer assembly 21 includes a buffer support 211, a buffer lifting seat 212, and a storage bracket 213. The buffer support 211 is located on the rear side of the first output conveyor line 12. The buffer lifting seat 212 is vertically connected to the buffer support 211 and moves up and down in the vertical direction to adjust the height of the buffer lifting seat 212. The storage bracket 213 is connected to the buffer lifting seat 212 and moves up and down with the buffer lifting seat 212 to adjust the height of the storage bracket 213. The first output conveyor line 12 is specifically connected to the storage bracket 213. The storage bracket 213 uses lifting motion to acquire chips on the first output conveyor line 12 for storage, and / or the storage bracket 213 uses lifting motion to drop the chips stored in the storage bracket 213 onto the first output conveyor line 12.

[0087] like Figure 8 As shown, the input end of the second output conveyor line 22 can be roughly corresponding to the output end of the first output conveyor line 12, so that the sheet material buffer component 21 can transfer the sheet material output by the first output conveyor line 12 to the second output conveyor line 22, thereby realizing the docking of the second output conveyor line 22 and the sheet material buffer component 21.

[0088] The storage support 213 is provided with a plurality of cache support portions 2131, the plurality of cache support portions 2131 are arranged in intervals along the up-down direction, and each cache support portion 2131 can be used for supporting a sheet, wherein the first output conveying line 12 is transversely arranged and passes through the position of the storage support 213, the storage support 213 passes the plurality of cache support portions 2131 in sequence along the up-down direction through the first output conveying line 12 through lifting movement, the cache support portion 2131 can support the sheet on the first output conveying line 12 when passing through the first output conveying line 12 upwards, so as to transfer the sheet on the first output conveying line 12 to the cache support portion 2131, or make the sheet on the cache support portion 2131 fall to the first output conveying line 12 when passing through the first output conveying line 12 downwards, the sheet on the first output conveying line 12 is cached by the sheet caching assembly 21, so that the sheet on the first output conveying line 12 is not always in a conveying state, the caching effect of the sheet caching assembly 21 is ensured, so that the sheet on the first output conveying line 12 is stopped and collected in the middle by the sheet caching assembly 21, and the sheet on the first output conveying line 12 is cached by human action.

[0089] Please refer to the accompanying drawings Figures 8-12 In the embodiment of the present application, the storage support 213 is provided with an avoiding passage 213a, the avoiding passage 213a is used as the internal space of the storage support 213, the first output conveying line 12 passes through the storage support 213 along the avoiding passage 213a, the avoiding passage 213a is arranged in extension along the up-down direction to avoid the first output conveying line 12 in the lifting process of the storage support 213, and the cache support portion 2131 is arranged at the position of the side of the avoiding passage 213a, at this time, the length of the avoiding passage 213a is greater than the width of the first output conveying line 12, so as to prevent the outer surface of the cache support portion 2131 from contacting the outer surface of the first output conveying line 12, and the space of the avoiding passage 213a ensures the smoothness of the lifting of the cache support portion 2131. At the same time, the length of the avoiding passage 213a is less than the length of the sheet, so as to facilitate the cache support portion 2131 to take away the sheet on the first output conveying line 12 in the lifting process, or the cache support portion 2131 to fall the sheet to the first output conveying line 12 in the descending process, so as to realize the caching effect of the sheet, avoid the sheet on the first output conveying line 12 being always in a conveying state, and ensure the caching effect of the sheet caching assembly 21, as shown in Figure 9 The length of the avoiding passage 213a is a, and the width of the first output conveying line 12 is b.

[0090] Please refer to the accompanying drawings Figures 8-12In the embodiment of the present application, the buffer support part 2131 comprises a first support arm 21311 and a second support arm 21312, the first support arm 21311 and the second support arm 21312 are arranged on opposite sides of the avoiding passage 213a, and the interval distance of the first support arm 21311 and the second support arm 21312 is equivalent to the length of the avoiding passage 213a, so that the buffer support part 2131 supports the two sides of the sheet through the first support arm 21311 and the second support arm 21312, and the stability of the buffer support part 2131 to the sheet is ensured.

[0091] The storage support 213 further comprises a first support body 2132 and a second support body 2133; the first support body 2132 comprises two first longitudinal beams 21321 arranged at intervals and at least one first transverse beam 21322 connected between the two first longitudinal beams 21321, so that the first transverse beam 21322 strengthens the connection strength between the two first longitudinal beams 21321, and avoids the two first longitudinal beams 21321 from producing buffering, and each first longitudinal beam 21321 is provided with a plurality of first support arms 21311 arranged at intervals in the upward and downward directions, and the first support arms 21311 on the two first longitudinal beams 21321 are arranged one by one, so that the two first longitudinal beams 21321 support two rows of first support arms 21311 respectively, thereby facilitating two first support arms 21311 at the same horizontal level to support two ends of the same side of the sheet respectively.

[0092] The second support body 2133 comprises two second longitudinal beams 21331 arranged at intervals and at least one second transverse beam 21332 connected between the two second longitudinal beams 21331, so that the second transverse beam 21332 strengthens the connection strength between the two second longitudinal beams 21331, and avoids the two second longitudinal beams 21331 from producing buffering, and each second longitudinal beam 21331 is provided with a plurality of second support arms 21312 arranged at intervals in the upward and downward directions, and the second support arms 21312 on the two second longitudinal beams 21331 are arranged one by one, so that the two second longitudinal beams 21331 support two rows of second support arms 21312 respectively, thereby facilitating two second support arms 21312 at the same horizontal level to support two ends of the same side of the sheet respectively, and further facilitating two first support arms 21311 and two second support arms 21312 at the same horizontal level to support four corners of the sheet, and ensuring the stability of the sheet. The plurality of first support arms 21311 and the plurality of second support arms 21312 are arranged to buffer a plurality of sheets.

[0093] The first support arm 21311 and the second support arm 21312 are both cylindrical members, the cylindrical members are arranged horizontally, and the circumferential surface of the cylindrical member is used to support the sheet, which reduces the contact area between the sheet and the cylindrical member, and avoids the first support arm 21311 and the second support arm 21312 from accumulating debris to scratch the sheet.

[0094] The wafer caching device 20 further comprises a linear movement module 23 arranged along the up-down direction, a fixed end of the linear movement module 23 being connected to the caching support base 211, and a moving end of the linear movement module 23 being connected to the caching lifting base 212, so that the caching lifting base 212 is automatically lifted relative to the caching support base 211 through the linear movement module 23, thereby ensuring the lifting effect of the storage support 213. Optionally, the linear movement module 23 is a linear motor module or a ball screw linear module.

[0095] The wafer caching device 20 further comprises a first camera assembly 24 arranged on one side of the second output conveying line 22 and on the left side of the wafer caching assembly 21, and used for shooting the wafer conveyed through the second output conveying line 22, so as to upload the wafer and facilitate the selection of good and bad wafers.

[0096] The second output conveying line 22 is arranged along the conveying direction of the first output conveying line 12 in sequence, and the first output conveying line 12 is arranged relative to the wafer caching assembly 21, so that the wafer caching assembly 21 caches the wafer of the first output conveying line 12, thereby avoiding the wafer of the first output conveying line 12 being in the conveying state all the time. The second output conveying line 22 is arranged relative to the first camera assembly 24, so that the first camera assembly 24 detects the wafer of the second output conveying line 22, thereby facilitating the detection of good and bad wafers of the second output conveying line 22. The second output conveying line 22 receives the wafer conveyed through the first output conveying line 12, so that the wafer conveyed through the first output conveying line 12 is conveyed to the second output conveying line 22, thereby facilitating the transfer of the wafer on the first output conveying line 12 to the second output conveying line 22.

[0097] The first camera assembly 24 comprises a second support base 241 and a first camera 242 mounted to the second support base 241 and arranged above the second output conveying line 22, so that the first camera 242 is supported above the second output conveying line 22 through the second support base 241, thereby ensuring that the first camera 242 shoots the wafer of the second output conveying line 22. The wafer caching device 20 further comprises a waste storage frame 25 arranged on one side of the second output conveying line 22, and the waste storage frame 25 and the second support base 241 are arranged on the two sides of the second output conveying line 22 in parallel. The waste storage frame 25 is used for storing bad wafers, so as to store the bad wafers in the waste storage frame 25, thereby avoiding the bad wafers being thrown everywhere.

[0098] The wafer cache device 20 further comprises a second transfer assembly 26 provided with a transfer part 261 penetrating the second output conveying line 22 so as to avoid the transfer part 261 from the second output conveying line 22, and the transfer part 261 transfers the defective wafer on the second output conveying line 22 to the waste storage frame 25, so that the defective wafer is transferred from the second output conveying line 22 to the waste storage frame 25 through the transfer part 261, ensuring the transfer effect of the defective wafer; the waste storage frame 25 is arranged in an inclined manner, so that the defective wafer enters into the waste storage frame 25 under the action of automatic gravity.

[0099] The second transfer assembly 26 comprises a third motor 262, a third transmission module 263 and a third lifting cylinder 264, the output end of the third motor 262 is connected to the third transmission module 263, the transfer part 261 is connected to the third transmission module 263, the third lifting cylinder 264 is connected to the third motor 262 and drives the third motor 262, the third transmission module 263 and the transfer part 261 to lift, so as to lift the defective wafer on the second output conveying line 22 by the transfer part 261, so that the transfer part 261 realizes the transfer of the defective wafer on the second output conveying line 22 to the waste storage frame 25 through the cooperation of the third motor 262 and the third transmission module 263. The transfer direction of the transfer part 261 is 90° with the conveying direction of the second output conveying line 22. Optionally, the third transmission module 263 is a synchronous wheel transmission module.

[0100] Please refer to the accompanying drawings Figures 13-18 In the embodiment of the present application, the wafer forward film opening assembly 31 comprises a first turntable assembly 311 and a plurality of laser heads 312; the first turntable assembly 311 comprises a third base 3111, a first turntable 3112 and a first adsorption jig 3113; the first turntable 3112 is arranged on the third base 3111 and can rotate relative to the third base 3111, so as to adjust the position of the first turntable 3112 relative to the third base 3111; the first adsorption jig 3113 is arranged on the first turntable 3112, and the first turntable 3112 moves the first adsorption jig 3113 in the circumferential direction by rotating; the first adsorption jig 3113 can be used to adsorb or release the wafer, so that the wafer adsorbed by the first adsorption jig 3113 rotates under the driving of the first turntable 3112, thereby adjusting the position of the wafer, avoiding manual handling of the wafer.

[0101] The plurality of laser heads 312 are arranged at intervals, and the first suction jig 3113 corresponds to the plurality of laser heads 312 one by one by moving in the circumferential direction. The laser head 312 can laser open the film of the wafer sheet adsorbed by the first suction jig 3113 in a case where the first suction jig 3113 is corresponded, so that the wafer sheet adsorbed by the first suction jig 3113 is sequentially subjected to continuous processing by the plurality of laser heads 312 under the driving of the first turntable 3112, thereby avoiding manual handling of the wafer sheet and improving the processing efficiency of the wafer sheet by the wafer sheet forward film opening assembly 31.

[0102] The first feeding assembly 32 is located at the outer circumferential side of the first turntable 3112. The first feeding assembly 32 is used to deliver the wafer sheet to the first suction jig 3113 and can also separate the wafer sheet on the first suction jig 3113 from the first suction jig 3113. At this time, when the wafer sheet to be laser opened is delivered to the first suction jig 3113 by the first feeding assembly 32, the wafer sheet to be laser opened is adsorbed by the first suction jig 3113 and sequentially passes through the plurality of laser heads 312 under the driving of the first turntable 3112. When the wafer sheet after laser opening is separated from the first suction jig 3113 by the first feeding assembly 32, the wafer sheet after laser opening is avoided from being separated from the first suction jig 3113 under the action of human.

[0103] In the embodiment of the present application, the first feeding assembly 32 includes a fourth base 321, a third moving seat 322, a second suction jig 323, and a third suction jig 324. The fourth base 321 is arranged at the front side of the third base 3111. The third moving seat 322 is movably connected to the fourth base 321. The second suction jig 323 and the third suction jig 324 are both installed on the third moving seat 322 and move together with the third moving seat 322 relative to the fourth base 321. The second suction jig 323 and the third suction jig 324 are alternately corresponded to the same first suction jig 3113 by moving the third moving seat 322, so that the second suction jig 323 and the third suction jig 324 are adjusted in position by moving the third moving seat 322. When the third moving seat 322 moves relative to the fourth base 321, the second suction jig 323 adsorbs the wafer sheet on the first suction jig 3113 and carries away the wafer sheet, so that the wafer sheet is separated from the first suction jig 3113. At this time, the first suction jig 3113 is in a non-negative pressure state, so that the wafer sheet after laser opening on the first suction jig 3113 is transferred to the second suction jig 323, thereby realizing the transfer effect of the wafer sheet after laser opening.

[0104] Meanwhile, the sheet absorbed by the third adsorption jig 324 is transferred to the first adsorption jig 3113, and the first adsorption jig 3113 absorbs the sheet separated from the third adsorption jig 324. At this time, the third adsorption jig 324 is in a non-negative pressure state, so that the sheet to be laser membrane opened in the third adsorption jig 324 is transferred to the first adsorption jig 3113, thereby achieving the transfer effect of the sheet to be laser membrane opened. By reasonably switching the adsorption state, the sheet to be laser membrane opened and the sheet after laser membrane opening are flexibly processed, thereby improving the transfer efficiency of the sheet and the operation efficiency of the forward membrane opening assembly 31.

[0105] The third output conveying line 33 is used to receive the sheet released by the second adsorption jig 323, so that the sheet after laser membrane opening is transferred from the first adsorption jig 3113 to the third output conveying line 33 by the second adsorption jig 323, thereby facilitating the third output conveying line 33 to convey the sheet after laser membrane opening to the designated position, avoiding the sheet after laser membrane opening from being transferred to the designated position under the action of human.

[0106] The movement of the first adsorption jig 3113 along the circumferential direction also includes an alternate position 3113a, and the movement of the third moving seat 322 relative to the fourth base 321 includes a first preset position 322a and a second preset position 322b; when the first adsorption jig 3113 is located at the alternate position 3113a and the third moving seat 322 is located at the first preset position 322a, the second adsorption jig 323 corresponds to the first adsorption jig 3113 at the alternate position 3113a, so that the second adsorption jig 323 obtains the sheet from the corresponding first adsorption jig 3113, and the third adsorption jig 324 corresponds to the second output conveying line 22, so that the third adsorption jig 324 obtains the sheet from the second output conveying line 22, thereby facilitating the second adsorption jig 323 and the third adsorption jig 324 to simultaneously transfer the sheets obtained from the first adsorption jig 3113 and the second output conveying line 22, respectively.

[0107] When the first adsorption jig 3113 is located at the alternate position 3113a and the third moving seat 322 is located at the second preset position 322b, the second adsorption jig 323 corresponds to the third output conveying line 33, so that the second adsorption jig 323 releases the sheet to the third output conveying line 33, and the third adsorption jig 324 corresponds to the first adsorption jig 3113 at the alternate position 3113a, so that the third adsorption jig 324 releases the sheet to the corresponding first adsorption jig 3113, thereby facilitating the second adsorption jig 323 and the third adsorption jig 324 to simultaneously transfer the sheet to the third output conveying line 33 and the first adsorption jig 3113, respectively, and flexibly process the sheet to be laser membrane opened and the sheet after laser membrane opening.

[0108] The first feeding assembly 32 further comprises a linear movement module 325, which is arranged between the fourth base 321 and the third moving seat 322 and is arranged in a horizontal direction. The linear movement module 325 has a fixed end and a moving end. The fixed end is connected to the fourth base 321, and the moving end is connected to the third moving seat 322 and drives the third moving seat 322 to move along the length direction of the fourth base 321, so that the third moving seat 322 realizes automatic movement relative to the fourth base 321 through the linear movement module 325, and the movement effect of the third moving seat 322 is ensured.

[0109] The linear movement module 325 comprises a motor, a transmission module, a guide rail and a sliding block. The guide rail is connected to the fourth base 321, the sliding block is movably connected to the guide rail and supports the third moving seat 322, and the fixed end of the motor is connected to the guide rail. The transmission module is connected to the motor and the sliding block at both ends and drives the sliding block to move, so that the third moving seat 322 realizes movement relative to the fourth base 321 under the cooperation of the guide rail and the sliding block, and the movement effect of the third moving seat 322 in the horizontal direction is ensured.

[0110] The second and third suction jigs 323 and 324 each comprise a support plate 326 and a plurality of suction cups 327. The support plate 326 is arranged on the lower side of the third moving seat 322 and is connected to the third moving seat 322, so that the second and third suction jigs 323 and 324 are connected to the lower side of the third moving seat 322 through the support plate 326. The plurality of suction cups 327 are connected to the same support plate 326 and are distributed at intervals, so as to adsorb material pieces at different positions. The number of adsorbed material pieces is increased by arranging a plurality of suction cups 327, so that a plurality of material pieces can be adsorbed.

[0111] The material piece forward film opening assembly 31 further comprises a second camera assembly 313 arranged on the outer circumferential side of the first turntable assembly 311. The second camera assembly 313 is provided with at least one second camera 3131. The first suction jig 3113 passes through the position corresponding to the second camera 3131 by moving in the circumferential direction. The second camera 3131 can take a picture of the material piece adsorbed by the first suction jig 3113 in the case that the first suction jig 3113 corresponds to the second camera 3131. The surface of the material piece taken by the second camera 3131 is transmitted to the screen, so that the user can check the surface condition of the material piece on the screen.

[0112] The second camera assembly 313 comprises a first support 3132, a second lifting seat 3133, a camera moving seat 3134 and a light supplement lamp 3135. The first support 3132 is arranged outside the third base 3111. The second lifting seat 3133 is connected to the first support 3132 in a lifting manner and is lifted in the up-down direction to adjust the height position of the second lifting seat 3133 relative to the first support 3132. The camera moving seat 3134 is connected to the second lifting seat 3133 and is adjusted in position along with the lifting of the second lifting seat 3133 to adjust the height position of the camera moving seat 3134.

[0113] The second camera 3131 is installed on the camera moving seat 3134 and can be adjusted in position along the length direction of the camera moving seat 3134 to adjust the height position and the left-right position of the second camera 3131 relative to the second lifting seat 3133, so that the second camera 3131 is close to or far away from the wafer on the first suction jig 3113. Optionally, the camera moving seat 3134 is provided with a long hole 3134a, and the second camera 3131 adjusts the position of the long hole 3134a by a screw to adjust the position relative to the camera moving seat 3134, which ensures the position adjustment effect of the second camera 3131. The light supplement lamp 3135 is arranged on the lower side of the second camera 3131 and is used for illuminating the wafer, which ensures the shooting effect of the second camera 3131 relative to the wafer and improves the shooting clarity of the second camera 3131.

[0114] The first rotary disc 3112 is provided with at least one first jig work station 3112a, and the first suction jig 3113 is arranged on the first jig work station 3112a. The surface on one side of the first suction jig 3113 is arranged opposite to the first jig work station 3112a, which ensures the position of the first suction jig 3113 relative to the first rotary disc 3112. The surface on the side of the first suction jig 3113 opposite to the first jig work station 3112a is provided with a plurality of suction holes 3113b distributed at intervals. The suction holes 3113b are used for air suction of the first suction jig 3113, so that the wafer is fixed by negative pressure in the air suction process through the suction holes 3113b of the first suction jig 3113, and the wafer is kept stable in the suction process.

[0115] The sidewall of the first suction jig 3113 is provided with an air nozzle 31131. The first suction jig 3113 is provided with an internal flow channel communicated with the suction holes 3113b. The air nozzle 31131 is communicated with the internal flow channel and is used for connecting an external air source, so that the gas output by the external air source flows to the internal flow channel of the first suction jig 3113 through the air nozzle 31131, thereby facilitating the distribution of the gas in the internal flow channel of the first suction jig 3113 to each suction hole 3113b, so that the first suction jig 3113 can quickly respond and realize quick suction and release of the wafer.

[0116] A rotating piece 3114 is arranged between the first rotating disc 3112 and the third base 3111, and the rotating piece 3114 connects the first rotating disc 3112 and the third base 3111. The rotating piece 3114 is connected with a power motor 3115, and rotates under the driving of the power motor 3115, so that the first rotating disc 3112 rotates relative to the third base 3111, to facilitate the automatic rotation of the first rotating disc 3112 through the rotating piece 3114 and the power motor 3115, and ensure the rotation effect of the first rotating disc 3112. Optionally, the rotating piece 3114 is a rotating shaft.

[0117] The positive film opening assembly 31 further comprises a dust extraction assembly 314, which comprises a third support seat 3141, a gas blowing part 3142 and a dust extraction part 3143. The third support seat 3141 is located on the lower side of the laser head 312. The gas blowing part 3142 and the dust extraction part 3143 are both mounted on the third support seat 3141, and the gas blowing part 3142 is arranged spaced apart from the dust extraction part 3143. The gas blowing end of the gas blowing part 3142 faces the dust extraction input end 31431 of the dust extraction part 3143. In the working state, the gas blowing end of the gas blowing part 3142 blows out gas, which drives the smoke formed during the laser processing of the material sheet to be transported to the dust extraction input end 31431 of the dust extraction part 3143. The smoke is carried out to the external environment by the dust extraction part 3143, so as to extract the smoke formed during the laser processing of the material sheet by the dust extraction assembly 314, and avoid the problem that the smoke formed during the laser processing of the material sheet cannot be extracted.

[0118] The third support seat 3141 is provided with a through hole 3141a, and the gas blowing part 3142 and the dust extraction part 3143 are arranged on the two sides of the through hole 3141a. One end of the through hole 3141a corresponds to the laser head 312, and the other end of the through hole 3141a corresponds to the first adsorption jig 3113. The through hole 3141a can be passed through by the laser output by the laser head 312, so that the laser output by the laser head 312 can be efficiently projected onto the material sheet positioned by the first adsorption jig 3113, and the smoke formed during the laser processing of the material sheet can enter the through hole 3141a, and the smoke formed during the laser processing of the material sheet can be efficiently extracted in the through hole 3141a. The dust extraction input end 31431 of the dust extraction part 3143 is a rectangular hole, and the length direction of the rectangular hole is consistent with the width direction of the dust extraction part 3143, so as to facilitate the smoke at different horizontal positions of the through hole 3141a to flow to the dust extraction input end 31431 of the dust extraction part 3143, and improve the collection efficiency of the dust extraction input end 31431 of the dust extraction part 3143.

[0119] The dust extraction part 3143 is further provided with a dust extraction channel 31432 and a dust extraction output end 31433. The dust extraction channel 31432 is between the dust extraction input end 31431 and the dust extraction output end 31433 and is communicated with the dust extraction input end 31431 and the dust extraction output end 31433, so as to facilitate the smoke dust of the dust extraction input end 31431 to flow to the dust extraction output end 31433 through the dust extraction channel 31432. The dust extraction output end 31433 has a height difference with the dust extraction input end 31431; the dust extraction output end 31433 is higher than the dust extraction input end 31431, and the height difference can reduce the resistance encountered by the smoke dust when moving upward in the dust extraction channel 31432, avoiding the deposition of the smoke dust in the dust extraction channel 31432.

[0120] The dust extraction output end 31433 is annular; the dust extraction channel 31432 comprises a polygonal channel and extends upwardly from the dust extraction input end 31431 to the dust extraction output end 31433; the dust extraction output end 31433 is located at the middle position of the dust extraction channel 31432 and is communicated with the dust extraction channel 31432, so that the smoke dust transported through the dust extraction channel 31432 converges at the dust extraction output end 31433. When the smoke dust is transported upward through the triangular dust extraction channel 31432, the dust extraction channel 31432 guides the smoke dust to converge at the annular dust extraction output end 31433 in the middle, and the two side walls of the polygonal channel play a flow guiding role, so that the smoke dust is constrained by the two side walls of the dust extraction channel 31432 when moving in the dust extraction channel 31432, and the smoke dust gradually concentrates in the middle, thereby facilitating the convergence of the smoke dust to the dust extraction output end 31433.

[0121] The dust extraction output end 31433 has a connector capable of being plugged with a pipe, specifically, for example, the dust extraction output end 31433 is a circular annular pipe body, facilitating the pipe connected with the pump to be nested on the inside or outside of the dust extraction output end 31433, so as to realize the quick release connection between the pipe connected with the pump and the dust extraction output end 31433. When the dust extraction output end 31433 is connected with an external pump through a pipe, the external pump extracts the smoke dust output through the dust extraction output end 31433 in the working state, so that the dust extraction input end 31431 performs negative pressure dust extraction on the through hole 3141a, improves the flow efficiency of the smoke dust in the through hole 3141a towards the dust extraction output end 31433, and improves the dust extraction efficiency of the dust extraction assembly 314.

[0122] The dust extraction assembly 314 further comprises a top plate 3144, a second air cylinder 3145 and a cover plate 3146; the top plate 3144 is connected to the third support base 3141 and is above the third support base 3141; the second air cylinder 3145 is arranged in the up-down direction, the mounting end of the second air cylinder 3145 is mounted to the top plate 3144 so that the second air cylinder 3145 is fixed to the top plate 3144, the output end of the second air cylinder 3145 is connected to the cover plate 3146, the cover plate 3146 is driven by the output end of the second air cylinder 3145 to move in the up-down direction so as to adjust the height position of the cover plate 3146 relative to the top plate 3144, the second air cylinder 3145 drives the cover plate 3146 to cover or open the dust extraction input end 31431 so as to control the opening or closing of the dust extraction input end 31431, and dust deposition in the dust extraction channel 31432 is avoided. Optionally, the mounting end of the second air cylinder 3145 is the cylinder body of the second air cylinder 3145, and the output end of the second air cylinder 3145 is the piston rod of the second air cylinder 3145.

[0123] The air blowing part 3142 is provided with a plurality of air blowing holes 3142a, the plurality of air blowing holes 3142a are arranged along the length direction of the air blowing part 3142 and are arranged relative to the dust extraction input end 31431 so that the gas blown by the plurality of air blowing holes 3142a flows towards the dust extraction input end 31431. The air blowing part 3142 is provided with an air inlet channel 3142b and an air inlet end 3142c, the air inlet channel 3142b extends along the length direction of the air blowing part 3142, the plurality of air blowing holes 3142a are arranged on the side of the air inlet channel 3142b and respectively communicate with the air inlet channel 3142b, the plurality of air blowing holes 3142a are arranged at intervals along the length direction of the air inlet channel 3142b, the air inlet end 3142c is outside the third support base 3141 and communicates with the air inlet channel 3142b so that the gas output by the external gas source is output towards the dust extraction input end 31431 through the air inlet end 3142c, the air inlet channel 3142b and the plurality of air blowing holes 3142a, thereby facilitating the gas to send the gas with smoke dust into the dust extraction input end 31431 and ensuring that the dust extraction input end 31431 collects the smoke dust of the through hole 3141a.

[0124] The blowing part 3142 is in the shape of a tube body, and the blowing part 3142 is detachably installed on the third support seat 3141, so that the blowing part 3142 can be connected to or separated from the third support seat 3141, thereby improving the convenience of installation and removal of the blowing part 3142. The third support seat 3141 is provided with a threaded hole 3141b that exposes the outer side wall of the blowing part 3142, and the threaded hole 3141b is used for external screw connection, and the end of the screw can contact the outer side wall of the blowing part 3142 to limit the blowing part 3142, thereby ensuring the fixed state of the blowing part 3142, avoiding the deviation of the blowing part 3142 in the working state, and preventing the blowing part 3142 from not facing the dust suction input end 31431.

[0125] The third support seat 3141 is provided with a plurality of side plates 31411, and the plurality of side plates 31411 surround a through hole 3141a in a square arrangement, so that the plurality of side plates 31411 serve as the inner side wall of the through hole 3141a.

[0126] Please refer to the accompanying drawings Figure 19 In the embodiment of the present application, the laser film opening device 100 further comprises a turnover assembly 40 and a fourth output conveying line 50, the turnover assembly 40 comprises a mounting seat 41 and a turnover seat 42; the mounting seat 41 is provided with a shaft body 411; the turnover seat 42 is connected with the shaft body 411 and can rotate relative to the mounting seat 41 around the shaft body 411, and the turnover seat 42 is provided with at least one accommodating groove 42a for inserting a sheet, and the turnover seat 42 switches the accommodating groove 42a between different positions by rotating around the shaft body 411, wherein the positions of the accommodating groove 42a include a first position corresponding to the fourth output conveying line 50 and a second position corresponding to the third output conveying line 33, so that the sheet output by the third output conveying line 33 is turned over to the fourth output conveying line 50 through the accommodating groove 42a, thereby facilitating the turnover of the sheet in the accommodating groove 42a through the rotation of the turnover seat 42; the fourth output conveying line 50 is used for receiving the sheet separated from the accommodating groove 42a, which is a turned-over sheet, thereby avoiding manual turnover of the sheet and improving the turnover convenience of the turnover assembly 40.

[0127] The turnover seat 42 is provided with a plurality of accommodating grooves 42a, and the plurality of accommodating grooves 42a are arranged at intervals along the rotation direction of the turnover seat 42, and the plurality of accommodating grooves 42a are used for accommodating respective sheets, and the sheets in the respective accommodating grooves 42a are turned over with the rotation of the turnover seat 42, thereby increasing the number of accommodated sheets relative to the turnover seat 42 by arranging the plurality of accommodating grooves 42a, and improving the turnover efficiency of the sheets.

[0128] Please refer to the accompanying drawings Figure 19In the embodiment of the present application, the turnover seat 42 is further provided with a passageway 42b, the passageway 42b penetrates from one end of the turnover seat 42 to the other end of the turnover seat 42, and the passageway 42b is configured to allow the material sheet to pass through, so as to facilitate the material sheet to pass through the passageway 42b and linearly pass through the turnover seat 42, thereby facilitating the material sheet output by the third output conveying line 33 to directly move to the fourth output conveying line 50 through the passageway 42b, so as to realize the direct passing of part of the material sheet without turning over, thereby realizing the turnover seat 42 to meet different requirements of turning over and not turning over the material sheet.

[0129] The turnover seat 42 is provided with a first through hole 42c; the shaft body 411 is provided with a second through hole 411a; when the second through hole 411a and the first through hole 42c are oppositely arranged, the second through hole 411a and the first through hole 42c are communicated, and form the passageway 42b, so as to facilitate the material sheet to linearly pass through the turnover seat 42 through the first through hole 42c and the second through hole 411a, thereby facilitating the material sheet output by the third output conveying line 33 to directly pass through the first through hole 42c and the second through hole 411a and pass through to the fourth output conveying line 50.

[0130] Based on the plurality of accommodating grooves 42a arranged on the turnover seat 42, the first through hole 42c is arranged between two adjacent accommodating grooves 42a, so as to facilitate the material sheet to selectively enter the first through hole 42c or each accommodating groove 42a; when the material sheet enters the first through hole 42c, the material sheet in the first through hole 42c does not need to be turned over; when the material sheet enters the accommodating groove 42a, the material sheet in the accommodating groove 42a is turned over, and the turnover seat 42 is compatible with turning over and not turning over the material sheet.

[0131] The axis of the second through hole 411a is the same as the axis of the shaft body 411; the second through hole 411a is a square hole, the second through hole 411a and the first through hole 42c are aligned and in a relatively static state; the second through hole 411a and the first through hole 42c are both used for the material sheet to pass through, so as to facilitate the material sheet to sequentially pass through the first through hole 42c and the second through hole 411a, thereby facilitating the material sheet to be in a linear motion state.

[0132] Please refer to the accompanying drawings Figure 19 In the embodiment of the present application, the first through hole 42c has two, both of the two first through holes 42c extend towards the axis of the turnover seat 42 and are arranged on both sides of the same second through hole 411a; the two first through holes 42c are respectively connected to the third output conveying line 33 and the fourth output conveying line 50, so as to facilitate the material sheet output by the third output conveying line 33 to sequentially move to the fourth output conveying line 50 through a first through hole 42c, a second through hole 411a and another first through hole 42c, thereby facilitating the material sheet to pass linearly, at this time, the material sheet does not turn over.

[0133] The middle part of the shaft body 411 is provided with a flat end 4111, the turnover seat 42 is sleeved on the shaft body 411, the turnover seat 42 is clamped on the flat end 4111 of the shaft body 411 and is positioned and connected with the shaft body 411, so as to ensure the positional accuracy of the turnover seat 42 relative to the shaft body 411, avoid the positional deviation of the turnover seat 42 relative to the shaft body 411 during the working process, and improve the connection stability between the turnover seat 42 and the shaft body 411.

[0134] The turnover assembly 40 further comprises a power member 43 and a speed reduction member 44; the speed reduction member 44 is installed on the mounting seat 41, one end of the speed reduction member 44 is connected with the power member 43, and the other end of the speed reduction member 44 is connected with the shaft body 411 and drives the shaft body 411 to rotate, so as to realize the automatic rotation of the shaft body 411 under the cooperation of the power member 43 and the speed reduction member 44 and ensure the rotation effect of the shaft body 411.

[0135] In the first working mode of the turnover assembly 40: when the third output conveying line 33 conveys the material sheet in the forward upward posture, the material sheet enters the containing groove 42a at the first position in the forward upward posture, the power member 43 and the speed reduction member 44 drive the shaft body 411 to rotate, the turnover seat 42 rotates with the shaft body 411, and the containing groove 42a is driven by the turnover seat 42 to rotate by 180 degrees to reach the second position, so that the material sheet in the containing groove 42a changes from the forward upward posture to the backward upward posture through the 180-degree rotation, and correspondingly, the material sheet in the reverse upward posture is conveyed under the driving of the fourth output conveying line 50, so as to realize the turnover effect of the material sheet.

[0136] In the second working mode of the turnover assembly 40: when the third output conveying line 33 conveys the material sheet in the forward upward posture, the material sheet in the forward upward posture moves to the fourth output conveying line 50 through a first through hole 42c, a second through hole 411a and another first through hole 42c in sequence, so as to realize the straight-line conveying of the material sheet in the forward upward posture and realize the non-turnover effect of the material sheet.

[0137] Please refer to the accompanying drawings Figure 20 In the embodiment, the laser film opening device 100 further comprises a material sheet reverse opening film device 60; the material sheet reverse opening film device 60 and the material sheet forward opening film device 30 are arranged on the two sides of the turnover assembly 40, so as to turn the material sheet output by the material sheet forward opening film device 30 to the material sheet reverse opening film device 60 through the turnover assembly 40.

[0138] The film-reversely-unwinding device 60 comprises a film-reversely-unwinding assembly 61, a second feeding assembly 62, and a fifth output conveying line 63. The second feeding assembly 62 is used to transfer the film conveyed by the fourth output conveying line 50 to the film-reversely-unwinding assembly 61, and the film is reversely unwound in the film-reversely-unwinding assembly 61. The second feeding assembly 62 transfers the film that has been reversely unwound from the film-reversely-unwinding assembly 61 to the fifth output conveying line 63, so that the film is reversely unwound, and the operation under the action of human is avoided, and the working efficiency of the laser film-unwinding equipment 100 is improved. Optionally, the structure of the film-reversely-unwinding device 60 is consistent with the structure of the film-positively-unwinding device 30.

[0139] Workflow: A plurality of material piece storage frames are placed in a plurality of fourth conveying lines 17 and a plurality of fifth conveying lines 19, the plurality of fourth conveying lines 17 and the plurality of fifth conveying lines 19 convey each material piece storage frame to a first conveying line 132 and a second conveying line 133 respectively, the first conveying line 132 and the second conveying line 133 are docked with a third conveying line 142 and a sixth conveying line 144 under the action of a first moving assembly 16 and a second moving assembly 18 respectively, so that the material piece storage frames of the first conveying line 132 and the second conveying line 133 are conveyed to the third conveying line 142 and the sixth conveying line 144 respectively, when the material piece storage frame is on the sixth conveying line 144, the material piece storage frame on the sixth conveying line 144 is conveyed to the third conveying line 142 through a seventh conveying line 145, the material pieces of the material piece storage frame on the third conveying line 142 are pushed out to a first output conveying line 12 under the action of a material piece pushing device 15, the pushed-out material pieces are conveyed to a material piece buffer assembly 21 through the first output conveying line 12, the material piece buffer assembly 21 buffers the material pieces on the first output conveying line 12, the buffered material pieces are conveyed to a second output conveying line 22 through the first output conveying line 12, the second output conveying line 22 conveys the material pieces to a first camera assembly 24, the first camera assembly 24 photographs the material pieces on the second output conveying line 22 to select good and bad material pieces, the bad material pieces are transferred to a waste storage frame 25 under the action of a second transfer assembly 26, and the good material pieces are conveyed to a first feeding assembly 32 under the action of the second output conveying line 22, the first feeding assembly 32 transfers the material pieces on the second output conveying line 22 to a first turntable assembly 311, the material pieces of the first turntable assembly 311 successively pass through a second camera assembly 313, a plurality of laser heads 312 and the first feeding assembly 32 in a circumferential direction to realize forward laser film opening of the material pieces, the forward laser film opened material pieces are transferred to a third output conveying line 33 under the action of the first feeding assembly 32, the material pieces of the third output conveying line 33 are flipped to a fourth output conveying line 50 under the action of a flipping assembly 40, the flipped material pieces are conveyed to a second feeding assembly 62 through the fourth output conveying line 50, the second feeding assembly 62 transfers the flipped material pieces to a material piece reverse film opening assembly 61, the material piece reverse film opening assembly 61 performs reverse laser film opening on the flipped material pieces, and the reverse laser film opened material pieces are conveyed to a specified position under the action of a fifth output conveying line 63 to realize automatic forward and reverse film opening of the material pieces.

[0140] Compared with the prior art, the beneficial effects of the present application are:

[0141] The application provides a laser film opening equipment 100, a storage frame transfer device 10 is provided with a first transfer assembly 11 and a first output conveying line 12, the first output conveying line 12 receives a material sheet transferred through the first transfer assembly 11 and drives the material sheet to move; a material sheet buffer device 20 is arranged on one side of the storage frame transfer device 10; the material sheet buffer device 20 comprises a material sheet buffer assembly 21 and a second output conveying line 22, the material sheet buffer assembly 21 is connected to the first output conveying line 12 and buffers the material sheet output through the first output conveying line 12, the second output conveying line 22 is connected to the material sheet buffer assembly 21, the second output conveying line 22 receives the material sheet output through the material sheet buffer assembly 21 and drives the material sheet to move; a material sheet forward film opening device 30 is arranged on one side of the material sheet buffer device 20, the material sheet forward film opening device 30 comprises a material sheet forward film opening assembly 31, a first feeding assembly 32 and a third output conveying line 33; the first feeding assembly 32 is used for transferring the material sheet conveyed through the second output conveying line 22 to the material sheet forward film opening assembly 31, and the material sheet is subjected to forward film opening in the material sheet forward film opening assembly 31; the first feeding assembly 32 transfers the material sheet subjected to forward film opening from the material sheet forward film opening assembly 31 to the third output conveying line 33, so that the material sheet is subjected to automatic conveying, buffering and forward film opening, manual operation is avoided, and the working efficiency of the laser film opening equipment 100 is improved.

[0142] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture, and if the specific posture changes, the directionality indications also change accordingly.

[0143] It should also be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there can be a middle element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element through a middle element.

[0144] In addition, the descriptions involving "first", "second" and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears to be contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0145] The above merely describes the preferred embodiments of the present application, and is not intended to limit the patent scope of the present application. Any equivalent structural changes made according to the content of the present application specification and drawings, or direct / indirect application in other related technical fields, are included in the patent protection scope of the present application.

Claims

1. A laser film-opening device, characterized in that, include: The storage frame transfer device includes a first transfer component and a first output conveyor line. The first output conveyor line receives the material sheet transferred by the first transfer component and drives the material sheet to move. A sheet buffer device is disposed on one side of the storage frame transfer device; the sheet buffer device includes a sheet buffer component and a second output conveyor line, the sheet buffer component is connected to the first output conveyor line and buffers the sheets output by the first output conveyor line, the second output conveyor line is connected to the sheet buffer component, the second output conveyor line receives the sheets output by the sheet buffer component and drives the sheets to move; A sheet front opening device is disposed on one side of the sheet buffer device. The sheet front opening device includes a sheet front opening assembly, a first feeding assembly, and a third output conveyor line. The first feeding assembly is used to transfer the sheet conveyed by the second output conveyor line to the sheet front opening assembly, where the sheet is front-opened. The first feeding component transfers the sheet that has been opened from the front of the sheet to the third output conveyor line; The storage frame transfer device further includes a first storage frame assembly and a second storage frame assembly; The first storage frame assembly includes a first housing, a first conveyor line, and a second conveyor line. The first conveyor line and the second conveyor line are both housed in the same first housing and are arranged at intervals in the vertical direction. The first conveyor line and the second conveyor line are used to convey the corresponding material storage frames. The second storage box assembly includes a second housing, a third conveyor line, and a first lifting module; the second housing is disposed on one side of the first housing; the first output conveyor line is installed in the second housing, and the first output conveyor line and the first conveyor line are arranged in a front-to-back direction; the third conveyor line is located inside the second housing, and the third conveyor line is connected to the first lifting module. The third conveyor line can move up and down inside the second housing based on the first lifting module to selectively connect to the first conveyor line, the second conveyor line, and the first output conveyor line; The third conveyor line is connected to the first output conveyor line, and the first output conveyor line receives the material sheet output by the third conveyor line; The chip buffer assembly includes a buffer support, a buffer lifting base, and a storage bracket; The buffer support is disposed on one side of the first output conveyor line; The cache lifting platform is vertically and flexibly connected to the cache support base and moves up and down in the vertical direction; the storage bracket is connected to the cache lifting platform and moves up and down along with the cache lifting platform. The storage rack is provided with multiple buffer support parts, which are arranged at intervals along the vertical direction. Each buffer support part can be used to support the material sheet. The storage rack moves up and down to allow the multiple buffer support parts to pass through the first output conveyor line in sequence. When passing upward through the first output conveyor line, the buffer support part can support the material sheet on the first output conveyor line to transfer the material sheet on the first output conveyor line to the buffer support part, or when passing downward through the first output conveyor line, the material sheet on the buffer support part can fall onto the first output conveyor line.

2. The laser film-opening device according to claim 1, characterized in that, The first lifting module includes a first support base and a first lifting base; The first support base is installed on the second housing, and the first lifting base is installed on the first support base in a vertically movable manner and can move up and down in the vertical direction; The third conveyor line is installed on the first lifting seat and its height is adjusted by the first lifting seat.

3. The laser film-opening device according to claim 1, characterized in that, The storage rack is provided with a clearance channel, and the first output conveyor line passes through the storage rack along the clearance channel. The clearance channel extends in the vertical direction to avoid the first output conveyor line during the lifting and lowering of the storage rack. The buffer support is located on the side of the clearance channel.

4. The laser film-opening device according to claim 3, characterized in that, The buffer support includes a first arm and a second arm, which are located on opposite sides of the clearance channel.

5. The laser film-opening device according to claim 1, characterized in that, The sheet front opening assembly includes a first turntable assembly and multiple laser heads; The first turntable assembly includes a first base, a first turntable, and a first suction fixture; the first turntable is disposed on the first base and can rotate relative to the first base; the first suction fixture is disposed on the first turntable, and the first turntable moves the first suction fixture in a circumferential direction by rotating; the first suction fixture can be used to adsorb or release material sheets. Multiple laser heads are arranged at intervals, and the first adsorption fixture is moved along the circumferential direction to correspond one by one with the multiple laser heads. The laser head can laser open the film adsorbed by the first adsorption fixture when corresponding to the first adsorption fixture. The first feeding component is located on the outer periphery of the first turntable; the first feeding component is used to transport the material sheet to the first adsorption fixture, and can also remove the material sheet in the first adsorption fixture from the first adsorption fixture.

6. The laser film-opening device according to claim 5, characterized in that, The first feeding assembly includes a second base, a movable seat, a second suction fixture, and a third suction fixture; The second base is disposed on one side of the first base; The movable seat is movably connected to the second base. The second and third suction fixtures are both mounted on the movable seat and move relative to the second base together with the movable seat. The movement of the movable seat causes the second and third suction fixtures to alternately correspond to the same first suction fixture.

7. The laser film-opening device according to claim 1, characterized in that, The laser film-opening equipment also includes a flipping component and a fourth output conveyor line. The flipping component includes a mounting base and a flipping seat; a shaft is provided on the mounting base. The flipping seat is connected to the shaft and can rotate relative to the mounting base around the shaft. The flipping seat is provided with at least one receiving slot for inserting a piece of material. The flipping seat rotates around the shaft to switch the receiving slot between different positions. The position of the receiving slot includes a first position corresponding to the fourth output conveyor line and a second position corresponding to the third output conveyor line. The fourth output conveyor line is used to receive the piece of material that has been flipped after it has been removed from the receiving slot.

8. The laser film-opening device according to claim 7, characterized in that, The laser film-opening equipment also includes a sheet reverse film-opening device; the sheet reverse film-opening device and the sheet front film-opening device are respectively arranged on both sides of the flipping assembly; The sheet reversing film opening device includes a sheet reversing film opening assembly, a second feeding assembly, and a fifth output conveyor line; the second feeding assembly is used to transfer the sheet conveyed by the fourth output conveyor line to the sheet reversing film opening assembly, where the sheet is reversing film opened. The second feeding component transfers the sheet that has been unwrapped from the reverse side of the sheet from the sheet unwrapping component to the fifth output conveyor line.

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