Material box bearing mechanism

Abstract

The utility model provides a material box bearing mechanism. The material box bearing mechanism comprises a mounting support, a material box bearing frame and a rotating assembly. The material box bearing frame is arranged on the mounting support and is configured to bear a material box, and the material box comprises two storage cavities. And the rotating assembly is configured to pick up the material box from the material box bearing frame when the storage cavity, currently located at the sheet receiving position, of the material box is full of the material sheets, rotate the picked material box by 180 degrees and then put the material box back to the material box bearing frame, so that the other storage cavity of the material box is switched to the sheet receiving position. The material box bearing mechanism provided by the utility model is matched with the sheet collecting mechanism to collect sheets, and after the storage cavity, located at the sheet collecting position, of the material box is full of the sheets, the rotating assembly can rotate the material box, so that the other storage cavity of the material box is switched to the sheet collecting position to collect the sheets; and finally, the sheet collecting mechanism collects the material sheets into the two storage cavities of the material box. According to the material box bearing mechanism, the piece collecting amount of each piece collecting can be increased, the box replacing frequency is reduced, and therefore the piece collecting efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic cell assembly production equipment, and specifically to a material box carrying mechanism. Background Art

[0002] The processed silicon wafers are transported via the silicon wafer conveyor line. During the transportation process, the wafer receiving mechanism picks up the silicon wafers from the silicon wafer conveyor line and receives the silicon wafers into the material box located on the material box carrying mechanism.

[0003] Currently, most photovoltaic modules are formed by connecting and arranging half-cells in series. Accordingly, the silicon wafers to be collected by the silicon wafer conveyor line are half-cells.

[0004] The wafer collecting mechanism generally adopts an adsorption conveyor line arranged above the silicon wafer conveyor line and the material box carrying mechanism. After the adsorption conveyor line absorbs the silicon wafer from the silicon wafer conveyor line, it conveys the silicon wafer to the wafer collecting position above the material box carrying mechanism, and then releases the silicon wafer so that the silicon wafer falls into the storage cavity of the material box.

[0005] Currently, wafer collection is typically performed using a magazine with only one receiving chamber. Once the magazine is placed on the magazine support mechanism and the receiving chamber is positioned below the wafer receiving position, the wafer collection can begin. For smaller half-wafers, the receiving chamber must be resized. This existing wafer collection method only accommodates a small number of wafers, requiring frequent magazine changes and resulting in low wafer collection efficiency. Utility Model Content

[0006] In order to solve the above technical problems, the present application provides a material box carrying mechanism, which adopts the following technical solutions:

[0007] A magazine carrying mechanism includes a mounting bracket, a magazine carrying frame, and a rotating assembly, wherein:

[0008] The material box carrier is disposed on the mounting bracket, and the material box carrier is configured to carry the material box, the material box including two receiving cavities, and the two receiving cavities of the material box are arranged side by side along the first direction;

[0009] The rotating assembly is configured to pick up a material box from the material box carrier when the storage cavity of the material box currently located at the film receiving position is full of films, and to rotate the picked up material box 180° and place it back on the material box carrier, so that another storage cavity of the material box is switched to the film receiving position.

[0010] The magazine carrying mechanism provided in this application is used in conjunction with the film receiving mechanism to receive films. When the storage chamber of the magazine at the film receiving position is full of films, the rotating assembly can rotate the magazine, causing the other storage chamber of the magazine to switch to the film receiving position to receive films, and finally the film receiving mechanism receives the films into the two storage chambers of the magazine. The magazine carrying mechanism of this application can increase the amount of films received each time, reduce the frequency of magazine changes, and thus improve film receiving efficiency.

[0011] In some embodiments, the rotating assembly includes a translation part, a lifting part, a rotating part and a picking part, wherein: the lifting part is connected to the driving end of the translation part, the rotating part is connected to the driving end of the lifting part, and the picking part is connected to the driving end of the rotating part; the picking part is configured to pick up or release the material box, the translation part is configured to drive the picking part to translate, the lifting part is configured to drive the picking part to lift and lower, and the rotating part is configured to drive the picking part to rotate.

[0012] Through the coordinated driving of the translation part, the lifting part and the rotation part, the picking part can pick up the material box from the material box carrier, rotate the material box 180° and then release it back to the material box carrier, so that the other storage cavity of the material box is switched to the sheet receiving position.

[0013] In some embodiments, the material box carrying mechanism also includes a lifting assembly arranged below the sheet receiving position; a lifting channel is provided on the material box carrying frame, and a lifting hole is provided at the bottom of the storage cavity of the material box that passes through the lifting channel, and the lifting hole is covered with a support plate for carrying the sheet; the lifting assembly is configured to lift the support plate upward to a predetermined height through the lifting channel and the lifting hole in sequence, and is configured to drive the support plate downward during the sheet receiving process so that the sheet located on the top layer is maintained at a predetermined height.

[0014] During the sheet collection process, the lifting assembly drives the pallet down so that the sheet on the top layer remains at a predetermined height. This ensures that the descending height of each collected sheet is the preset value, preventing the sheet from being damaged due to excessive descent.

[0015] In some embodiments, the magazine carrying mechanism further includes a tidying component disposed on the mounting bracket, and the tidying component is configured to tidy the sheets in the magazine during the sheet collection process so that the sheets in the magazine are aligned.

[0016] By providing the aligning component, the sheets on the pallet can be aligned during the sheet collection process, thereby ensuring that the sheets on the pallet remain aligned.

[0017] In some embodiments, the regularization component includes a first regularization drive unit, a first regularization block, a second regularization drive unit and a regularization rod; the first regularization drive unit and the second regularization drive unit are both arranged on a mounting bracket; the first regularization block is connected to the driving end of the first regularization drive unit, and the regularization rod is connected to the driving end of the second regularization drive unit; the first regularization drive unit is used to drive the first regularization block to translate toward the material sheet, so as to drive the first regularization block to regularize one side edge of the material sheet, and the second regularization drive unit is used to drive the regularization rod to rotate toward the material sheet, so as to drive the regularization rod to regularize the other side edge of the material sheet.

[0018] A tidying component with a simple structure is provided, which drives a first tidying block to tidy one side of a sheet through a first tidying driving part, and drives a tidying rod to tidy the other side of the sheet through a second tidying driving part.

[0019] In some embodiments, the material box supporting mechanism also includes a guide mechanism arranged on the mounting bracket and located above the sheet receiving position; the guide mechanism includes a first guide plate and a second guide plate, wherein the second guide plate is perpendicular to the first guide plate; the lower end of the first guide plate and the lower end of the second guide plate are both lower than the top of the material box located at the sheet receiving position, and when the sheet receiving mechanism stacks the sheet into the storage cavity located at the sheet receiving position, the first guide plate and the second guide plate are configured to guide the two adjacent sides of the sheet to descend.

[0020] Through the coordinated guidance of the first guide plate and the second guide plate, the sheet can fall into the receiving cavity more smoothly.

[0021] In some embodiments, the material box carrier is slidably connected to the mounting bracket, and the material box carrying mechanism also includes a translation drive assembly provided on the mounting bracket; the translation drive assembly is used to drive the material box carrier to slide and switch between the material receiving station and the rotation station along the second direction, wherein the second direction is perpendicular to the first direction; when the material box carrier slides to the rotation station, the rotation assembly is configured to pick up the material box from the material box carrier, and rotate the picked material box 180° and then put it back on the material box carrier; when the material box carrier slides to the material receiving station, one of the storage cavities of the material box located on the material box carrier is located at the sheet receiving position.

[0022] The magazine carrier is driven by the translation drive assembly to slide along the second direction between the receiving station and the rotating station. When the magazine carrier switches to the rotating station, the magazine is moved out from under the film receiving mechanism, thereby facilitating the rotation of the magazine by the rotating assembly and preventing the magazine from contacting the film receiving mechanism.

[0023] In some embodiments, the material box carrier includes a transverse plate, a supporting plate and several supporting components, wherein: the transverse plate is slidably connected to the mounting bracket and is connected to the driving end of the translational drive component, the first corner of the supporting plate is hinged on the transverse plate, and the second corner of the supporting plate is inclined downward; the first corner and the second corner are two opposite diagonals of the supporting plate, and several supporting components are arranged on the transverse plate, the supporting plate is supported on the several supporting components and is parallel to the transverse plate, and the supporting plate is used to carry the material box.

[0024] By setting the material box carrier, the material box is in an inclined state during the sheet collection process. In this way, the sheets collected into the storage cavity are all against the two side walls of the storage cavity, thereby improving the neatness of the sheets.

[0025] In some embodiments, the support assembly includes a bolt mounting seat and a bolt, wherein: the bolt mounting seat is fixedly mounted on the transverse plate; the bolt is screwed to the bolt mounting seat in a manner that can be adjusted in height, and the bearing plate is supported on the bolt.

[0026] By configuring the support assembly to include a bolt mounting seat and bolts, the support assembly can adjust the angle of the load-bearing plate to ensure that the load-bearing plate is parallel to the transverse plate.

[0027] In some embodiments, the material box carrying mechanism also includes a rotating rod and a lifting assembly, wherein: the first end of the rotating rod is connected to the second end of the carrying plate, and the second end of the rotating rod is provided with a roller; the lifting assembly is arranged on the side of the rotating station; when the translation drive assembly drives the transverse plate to slide and switch to the rotating station, the roller at the second end of the rotating rod moves to the lifting assembly; the lifting assembly is configured to lift the second end of the carrying plate upward via the rotating rod, so that the carrying plate switches to a horizontal state.

[0028] When the material box is full of materials and moves to the rotating station, the lifting assembly lifts the inclined supporting plate and the material box to a horizontal state via the rotating rod, so that the handling device can remove the material box from the supporting plate and place the empty material box on the supporting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 Schematic diagram of the structure of the magazine carrying mechanism in the first working state in the embodiment of the present application;

[0030] Figure 2 Schematic diagram of the structure of the magazine carrying mechanism in the second working state in the embodiment of the present application;

[0031] Figure 3 This is a schematic diagram of the structure of the regular components and guide mechanism in the embodiment of the present application;

[0032] Figure 4 Schematic diagram of the structure of the material box carrier in the embodiment of the present application;

[0033] Figure 5 Schematic diagram of the structure of the magazine support mechanism in the third working state in the embodiment of the present application.

[0034] Figures 1 to 5 Included are:

[0035] Mounting bracket 1;

[0036] Cartridge carrier 2: transverse plate 21, carrier plate 22, support assembly 23, bolt mounting seat 231, bolt 232;

[0037] Rotating assembly 3: translation part 31, lifting part 32, rotating part 33, picking part 34;

[0038] Lifting assembly 4;

[0039] Structuring component 5: first strutting drive unit 51, first strutting block 52, second strutting drive unit 53, strutting rod 54;

[0040] Guide mechanism 6: first guide plate 61, second guide plate 62;

[0041] Translation drive assembly 7;

[0042] Rotating rod 8: roller 81;

[0043] Lifting assembly 9. DETAILED DESCRIPTION

[0044] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0045] like Figures 1 to 2 As shown, the magazine carrying mechanism in the embodiment of the present application includes a mounting bracket 1, a magazine carrying frame 2 and a rotating assembly 3, wherein:

[0046] The magazine carrier 2 is disposed on the mounting bracket 1 and is configured to carry the magazine 100 . The magazine 100 includes two receiving cavities, which are arranged side by side along a first direction (eg, X-axis direction).

[0047] The rotating component 3 is configured to pick up the material box 100 from the material box carrier 2 when the storage cavity of the material box 100 currently located at the film receiving position is full of material sheets, and to rotate the picked material box 180° and place it back on the material box carrier 3, so that another storage cavity of the material box 100 is switched to the film receiving position.

[0048] like Figure 1 As shown, one of the storage chambers A of the magazine 100 is located at the sheet receiving position. At this time, the sheet receiving mechanism located above the sheet receiving position can stack the sheets into the storage chamber A. Figure 2 As shown, after the rotation of the rotating component 3, the other storage cavity B of the magazine 100 switches to the sheet receiving position. At this time, the sheet receiving mechanism located above the sheet receiving position can stack the sheets into the storage cavity B.

[0049] The magazine carrying mechanism of the embodiment of the present application cooperates with the film receiving mechanism to receive films. When the storage chamber of the magazine at the film receiving position is full of films, the rotating assembly can rotate the magazine, thereby switching the other storage chamber of the magazine to the film receiving position to receive films, and finally allowing the film receiving mechanism to receive the films into the two storage chambers of the magazine. The magazine carrying mechanism of the embodiment of the present application can increase the amount of films received each time, reduce the frequency of magazine changes, and thus improve film collection efficiency.

[0050] The magazine carrying mechanism in the embodiment of the present application is suitable for collecting silicon wafers. Of course, it is also suitable for collecting other types of sheet products.

[0051] like Figure 1 and Figure 2 As shown, optionally, the rotating assembly 3 includes a translation portion 31, a lifting portion 32, a rotating portion 33, and a picking member 34, wherein the lifting portion 32 is connected to the driving end of the translation portion 31, the rotating portion 33 is connected to the driving end of the lifting portion 32, and the picking member 34 is connected to the driving end of the rotating portion 33. The picking member 34 is configured to pick up or release the material box, the translation portion 31 is configured to drive the picking member 34 to translate, the lifting portion 32 is configured to drive the picking member 34 to rise and fall, and the rotating portion 33 is configured to drive the picking member 34 to rotate.

[0052] It can be seen that through the coordinated driving of the translation part 31, the lifting part 32 and the rotating part 33, the picking part 34 can pick up the material box from the material box carrier 2, rotate the material box 180° and then release it back to the material box carrier 2, so that the other storage cavity of the material box is switched to the film receiving position.

[0053] Both the translation unit 31 and the lifting unit 32 can utilize various existing linear drive modules, such as a screw cylinder drive module consisting of a cylinder and a slide rail pair, or a screw drive module consisting of a motor, a screw, and a screw nut. The rotation unit 33 can be, for example, a rotary motor module. The pickup member 34 can utilize a pickup mechanism such as a hook assembly.

[0054] like Figures 1 to 2As shown, the magazine support mechanism in the embodiment of the present application optionally further includes a lifting assembly 4 disposed below the sheet receiving position. Each magazine support frame 2 is provided with a lifting channel, and the bottom of the storage cavity of the magazine 100 is provided with a lifting hole that is connected to the lifting channel. The lifting hole is covered with a support plate 101 for supporting the sheet. The lifting assembly 4 is configured to sequentially lift the support plate 101 upward to a predetermined height via the lifting channel and the lifting hole, and is also configured to drive the support plate 101 downward during the sheet receiving process to ensure that the sheet at the top is maintained at a predetermined height.

[0055] This ensures that the descent height of each collected sheet is the preset value, which is the descent height of the sheet from the sheet collecting mechanism to the pallet 101. The preset value is low and can prevent the sheet from being damaged due to excessive descent height.

[0056] like Figure 3 As shown, optionally, the magazine carrying mechanism in the embodiment of the present application further includes a tidying component 5 disposed on the mounting bracket 1. The tidying component 5 is configured to tidy the sheets in the magazine 100 during the sheet collection process so that the sheets in the magazine 100 are aligned. The tidying component 5 may perform tidying after each sheet is collected, or after collecting several sheets.

[0057] Optionally, the regularization component 5 includes a first regularization drive unit 51, a first regularization block 52, a second regularization drive unit 53 and a regularization rod 54. The first regularization drive unit 51 and the second regularization drive unit 53 are both arranged on the mounting bracket 1. The first regularization block 52 is connected to the driving end of the first regularization drive unit 51, and the regularization rod 54 is connected to the driving end of the second regularization drive unit 53. The first regularization drive unit 51 is used to drive the first regularization block 52 to translate toward the material sheet, so as to drive the first regularization block 52 to regularize one side of the material sheet. The second regularization drive unit 53 is used to drive the regularization rod 54 to rotate toward the material sheet, so as to drive the regularization rod 54 to regularize the other side of the material sheet.

[0058] During actual straightening, the first straightening drive unit 51 can first drive the first straightening block 52 to move toward one side of the sheet, that is, the first straightening block 52 pushes the one side of the sheet. Then, the second straightening drive unit 53 drives the straightening rod 54 to rotate toward the other side of the sheet, and the straightening rod pushes the other side of the sheet. Of course, the first straightening drive unit 51 and the second straightening drive unit 53 can also synchronously drive the first straightening block 52 and the straightening rod 54 to straighten the sheet.

[0059] like Figure 3As shown, optionally, the magazine support mechanism in the embodiment of the present application further includes a guide mechanism 6 provided on the mounting bracket 1 and located above the sheet receiving position. The guide mechanism 6 includes a first guide plate 61 and a second guide plate 62, wherein the second guide plate 62 is perpendicular to the first guide plate 61. The lower end of the first guide plate 61 and the lower end of the second guide plate 62 are both lower than the top of the magazine 100 located at the sheet receiving position. When the sheet receiving mechanism stacks the sheet into the storage cavity located at the sheet receiving position, the first guide plate 61 and the second guide plate 61 are configured to guide the two adjacent sides of the sheet downward, so that the sheet can fall into the storage cavity more smoothly. When performing the regularization operation, the regularization component 5 is used to push the sheet so that the two adjacent sides of the sheet are respectively against the first guide plate 61 and the second guide plate 62. After regularization, the sheet descends into the interior of the magazine 100 along the first guide plate 61 and the second guide plate 62.

[0060] like Figure 1 、 Figure 2 and Figure 5 As shown, optionally, the material box carrier 2 is slidably connected to the mounting bracket 1. The material box carrying mechanism in the embodiment of the present application also includes a translation drive assembly 7 provided on the mounting bracket 1. The translation drive assembly 7 is used to drive the material box carrier 2 to slide and switch between the material receiving station and the rotation station along the second direction (such as the Y-axis direction), wherein the second direction is perpendicular to the first direction. When the material box carrier 2 slides to the rotation station, the rotation assembly 3 is configured to pick up the material box from the material box carrier 2, and rotate the picked material box 180° and then put it back on the material box carrier 2. When the material box carrier 2 slides to the material receiving station, one of the storage cavities of the material box located on the material box carrier 2 is located at the sheet receiving position.

[0061] The cassette carrier 2 is driven by the translation drive assembly 7 to slide along a second direction between the receiving station and the rotation station. When the cassette carrier 2 switches to the rotation station, the cassette is removed from under the sheet receiving mechanism, facilitating the rotation of the cassette by the rotation assembly 3 and preventing contact between the cassette and the sheet receiving mechanism. Furthermore, when a cassette filled with tablets is transferred to the rotation station along with the cassette carrier 2, the handling device removes the filled cassette from the cassette carrier 2 and places an empty cassette on the cassette carrier 2, completing the cassette replacement operation.

[0062] like Figures 4 and 5As shown, optionally, the magazine carrier 2 includes a transverse plate 21, a carrier plate 22, and a plurality of support assemblies 23, wherein: the transverse plate 21 is slidably connected to the mounting bracket 1 and is connected to the driving end of the translation drive assembly 7; the first corner of the carrier plate 22 is hinged to the transverse plate 21, and the second corner of the carrier plate 22 is tilted downward, and the first corner and the second corner are two opposite diagonals of the carrier plate 22. The plurality of support assemblies 23 are arranged on the transverse plate 21, and the carrier plate 22 is supported on the plurality of support assemblies 23 and is parallel to the transverse plate 21, and the carrier plate 22 is used to carry the magazine.

[0063] Since the carrier plate 22 is tilted, the magazine on the carrier plate 22 is also tilted, that is, one of the corners of the magazine is tilted downward. In this way, during the tablet collection process, the tablets collected into the storage chamber are all against the two adjacent side walls of the storage chamber, ultimately improving the neatness of the tablets.

[0064] As one embodiment, the entire mounting bracket 1 may be installed at an angle so that the supporting plate 32 is inclined.

[0065] Optionally, the support assembly 23 includes a bolt mounting base 231 and a bolt 232. The bolt mounting base 231 is fixedly mounted on the transverse plate 21. The bolt 232 is screwed to the bolt mounting base 231 in a manner that allows adjustment of the height of the bolt 232. The support plate 22 is supported on the bolt 232. By adjusting the height of the bolt 232, the angle of the support plate 22 can be fine-tuned to ensure that the support plate 22 is parallel to the transverse plate 21.

[0066] Optionally, the material box carrying mechanism in the embodiment of the present application further includes a rotating rod 8 and a lifting assembly 9, wherein: the first end of the rotating rod 8 is connected to the second end of the carrying plate 22, and the second end of the rotating rod 8 is provided with a roller 81. The lifting assembly 9 is arranged on the side of the rotation station. When the translation drive assembly 7 drives the transverse plate 21 to slide and switch to the rotation station, the roller 81 at the second end of the rotating rod 8 moves to the lifting assembly 9. The lifting assembly 9 is configured to lift the second end of the carrying plate 22 upward via the rotating rod 8, so that the carrying plate 22 switches to a horizontal state, to facilitate the rotating assembly 3 to implement the rotation operation of the material box. In addition, it is also convenient for the handling device to remove the material box full of sheets from the carrying plate 22, and to place the empty material box on the carrying plate 22.

[0067] The lifting component 9 can be, for example, a lifting plate driven by a lifting cylinder. When the translation drive component 7 drives the transverse plate 21 to slide and switch to the rotation position, the roller 81 at the second end of the rotating rod 8 moves to the lifting plate, and the lifting cylinder drives the lifting plate to rise, thereby lifting the second end of the supporting plate 22 upward through the rotating rod 8.

[0068] The present application has been described above in sufficient detail with certain specificity. Those skilled in the art will appreciate that the descriptions in the examples are merely illustrative, and that all modifications made without departing from the true spirit and scope of the present application are intended to be within the scope of protection of the present application. The scope of protection claimed in the present application is defined by the claims, not by the description in the examples.

Claims

1. A material box carrying mechanism, characterized in that: The magazine carrying mechanism includes a mounting bracket, a magazine carrying frame and a rotating assembly, wherein: The magazine carrier is disposed on the mounting bracket, and the magazine carrier is configured to carry a magazine, wherein the magazine includes two receiving cavities, and the two receiving cavities of the magazine are arranged side by side along a first direction; The rotating assembly is configured to pick up the material box from the material box carrier when the storage cavity of the material box currently located at the sheet receiving position is full of sheets, and to rotate the picked material box 180° and then place it back on the material box carrier, so that another storage cavity of the material box is switched to the sheet receiving position.

2. The magazine carrying mechanism according to claim 1, characterized in that: The rotating assembly includes a translation part, a lifting part, a rotating part and a picking part, wherein: The lifting part is connected to the driving end of the translation part, the rotating part is connected to the driving end of the lifting part, and the picking member is connected to the driving end of the rotating part; The picking member is configured to pick up or release a material box, the translation portion is configured to drive the picking member to translate, the lifting portion is configured to drive the picking member to lift, and the rotation portion is configured to drive the picking member to rotate.

3. The magazine carrying mechanism according to claim 1, wherein: The magazine carrying mechanism further includes a lifting assembly arranged below the sheet receiving position; The magazine carriers are each provided with a lifting channel, the bottom of the storage cavity of the magazine is provided with a lifting hole that is in communication with the lifting channel, and the lifting hole is covered with a support plate for carrying the sheet; The lifting assembly is configured to lift the support plate upward to a predetermined height through the lifting channel and the lifting hole in sequence, and is configured to drive the support plate downward during the sheet collection process so that the sheet on the top layer remains at the predetermined height.

4. The magazine carrying mechanism according to claim 1, wherein: The magazine carrying mechanism further comprises a tidying component provided on the mounting bracket, wherein the tidying component is configured to tidy the sheets in the magazine during the sheet collection process so that the sheets in the magazine are aligned.

5. The magazine carrying mechanism according to claim 4, characterized in that: The tidying assembly includes a first tidying driving part, a first tidying block, a second tidying driving part and a tidying rod; The first regularization driving part and the second regularization driving part are both arranged on the mounting bracket; The first regularization block is connected to the driving end of the first regularization driving part, and the regularization rod is connected to the driving end of the second regularization driving part; The first regularization driving part is used to drive the first regularization block to translate toward the material sheet, so as to drive the first regularization block to regularize one side edge of the material sheet, and the second regularization driving part is used to drive the regularization rod to rotate toward the material sheet, so as to drive the regularization rod to regularize the other side edge of the material sheet.

6. The magazine carrying mechanism according to claim 1, characterized in that: The magazine carrying mechanism further includes a guide mechanism provided on the mounting bracket and located above the sheet receiving position; The guide mechanism includes a first guide plate and a second guide plate, wherein the second guide plate is perpendicular to the first guide plate; The lower end of the first guide plate and the lower end of the second guide plate are both lower than the top of the material box located at the sheet receiving position. When the sheet receiving mechanism stacks the sheets into the storage cavity located at the sheet receiving position, the first guide plate and the second guide plate are configured to guide the two adjacent sides of the sheet downward.

7. The magazine carrying mechanism according to claim 1, wherein: The magazine carrier is slidably connected to the mounting bracket, and the magazine carrier mechanism further includes a translation drive assembly provided on the mounting bracket; The translation drive assembly is used to drive the magazine carrier to slide and switch between the material receiving station and the rotation station along a second direction, wherein the second direction is perpendicular to the first direction; When the magazine carrier slides to the rotation station, the rotation assembly is configured to pick up a magazine from the magazine carrier, rotate the picked up magazine by 180°, and then place it back on the magazine carrier; When the magazine carrier slides to the material receiving station, one of the receiving cavities of the magazine on the magazine carrier is located at the sheet receiving position.

8. The magazine carrying mechanism according to claim 7, characterized in that: The magazine carrier includes a transverse plate, a carrying plate and several supporting components, wherein: The transverse plate is slidably connected to the mounting bracket and is connected to the driving end of the translation drive assembly. The first corner of the carrier plate is hinged to the transverse plate, and the second corner of the carrier plate is inclined downward. The first corner and the second corner are two opposite diagonals of the carrier plate. The plurality of support assemblies are arranged on the transverse plate, the carrying plate is supported on the plurality of support assemblies and is parallel to the transverse plate, and the carrying plate is used for carrying the material box.

9. The magazine carrying mechanism according to claim 8, characterized in that: The support assembly includes a bolt mounting seat and a bolt, wherein: The bolt mounting seat is fixedly mounted on the transverse plate; The bolt is screwed to the bolt mounting seat in a manner that it can be raised and lowered and adjusted, and the bearing plate is supported on the bolt.

10. The magazine carrying mechanism according to claim 8, characterized in that: The magazine carrying mechanism further includes a rotating rod and a lifting assembly, wherein: The first end of the rotating rod is connected to the second end of the carrying plate, and the second end of the rotating rod is provided with a roller; The lifting assembly is arranged on the side of the rotating station; When the translation drive assembly drives the transverse plate to slide and switch to the rotation position, the roller at the second end of the rotating rod moves to the lifting assembly; The lifting assembly is configured to lift the second end of the supporting plate upward via the rotating rod, so that the supporting plate switches to a horizontal state.

Images