Positioning and stacking equipment for mulberry leaf crisp chips before cooling

Abstract

The invention discloses mulberry leaf crisp chip positioning and stacking equipment before cooling, and relates to the technical field of stacking device.The mulberry leaf crisp chip positioning and stacking equipment comprises a transferring frame and a conveying frame, the conveying frame is located on one side of the transferring frame, the transferring frame is slidably connected with a carrying plate, and the transferring frame is connected with a first driving part used for driving the carrying plate to slide in the direction close to or away from the conveying frame; the carrier plate is connected with two lifting plates in a sliding mode, the carrier plate is connected with a second driving part used for driving the lifting plates to slide in the direction close to or away from the carrier plate, and the carrier plate is connected with a transferring assembly used for moving the mounting boxes on the lifting plates to the conveying frame; the conveying frame is connected with a conveying mechanism used for moving the mounting boxes on the conveying frame to the mounting frame. According to the mounting box stacking device, the moving assembly drives the mounting boxes on the lifting plate to move to the conveying frame, the conveying mechanism moves the mounting boxes on the conveying frame to the mounting frame, and automatic stacking of the mounting boxes is achieved. For a long time, the automatic stacking speed is higher than the manual stacking speed, and the time cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of stacking devices, and in particular to a device for positioning and stacking mulberry leaf crisps before cooling. Background Art

[0002] Mulberry leaf chips are crispy food made from mulberry leaves. During the automatic production process, the finished mulberry leaf chips are first loaded into the installation box, and then a heat-sealed film is applied to the installation box. The packed mulberry leaf chips need to be placed in a cold storage to keep them fresh.

[0003] like Figure 1 As shown, after the production of mulberry leaf crisps is completed, the installation box moves to the waiting rack 6. The outer surface of the installation box is provided with a convex edge, which is convenient for operators to take. The waiting rack 6 includes a baffle 61 and two limit plates 62 connected to the baffle 61. The baffle 61 is located between the two limit plates 62. The installation box moves between the two limit plates until the installation box abuts against the baffle, and the convex edge protrudes from the two limit plates. At present, each installation box is manually stacked on the installation rack, and then the installation rack is pushed into the cold storage. Manual operation is time-consuming and affects the overall efficiency. Summary of the invention

[0004] The purpose of the present application is to provide a device for positioning and stacking mulberry leaf chips before cooling, in order to improve the efficiency of stacking mounting boxes on mounting racks.

[0005] The present application provides a mulberry leaf crisp pre-cooling positioning and stacking device that adopts the following technical solution: it includes a transfer rack and a conveying rack, the conveying rack is located on one side of the transfer rack, the transfer rack is slidably connected to a carrier plate, the transfer rack is connected to a first driving member for driving the carrier plate to slide toward or away from the conveying rack, the carrier plate is slidably connected to two lifting plates, the carrier plate is connected to a second driving member for driving the lifting plate to slide toward or away from the carrier plate, the carrier plate is connected to a transfer assembly for moving the installation box on the lifting plate to the conveying rack, and the conveying rack is connected to a conveying mechanism for moving the installation box on the conveying rack to the installation rack.

[0006] By adopting the above technical solution, after the installation box moves to the corresponding position, the second driving member drives the corresponding lifting plate to slide in the direction away from the carrier plate, and the lifting plate abuts against the convex edge of the installation box and drives the installation box to separate from the rack to be removed. The first driving member drives the carrier plate to slide in the direction close to the conveying rack, so that the installation box is separated from the rack to be removed, and the second driving member drives the corresponding lifting plate to slide in the direction close to the carrier plate, and the installation box moves to the corresponding position. The moving component drives the installation box on the lifting plate to move to the conveying rack, and the conveying mechanism moves the installation box on the conveying rack to the installation rack, thereby realizing automatic stacking of the installation box. In the long run, the speed of automatic stacking is faster than that of manual stacking, reducing time costs.

[0007] Optionally, a limiting block is provided on a side of each lifting plate away from the carrier plate, and the limiting block is located at an end of the lifting plate away from the conveying frame.

[0008] By adopting the above technical solution, when the first driving member drives the carrier plate to slide in the direction close to the conveying frame, the installation box on the lifting plate may slide in the direction close to the limit block due to the influence of inertia, and the installation box abuts against the limit block. The limit block restricts the movement of the installation box, prevents the installation box from detaching from the lifting plate, and improves the stability of the installation box installed on the lifting plate.

[0009] Optionally, the transfer assembly includes a push plate slidably connected to the carrier plate and a third driving member for driving the push plate to slide toward or away from the conveying rack, the third driving member is connected to the carrier plate, and the push plate is located between the two lifting plates.

[0010] By adopting the above technical solution, when the installation box corresponds to the push plate, the third driving member drives the push plate to slide toward the direction close to the conveying frame, the push plate abuts against the installation box and drives the installation box to separate from the lifting plate, so as to facilitate the installation box to move to the conveying frame.

[0011] Optionally, a support plate is provided on a side of the push plate close to the conveying frame, and the support plate is located on a side of the push plate close to the carrier plate.

[0012] By adopting the above technical solution, the support plate plays a role in the installation box, and improves the stability of the push plate in pushing the installation box.

[0013] Optionally, the conveying mechanism includes a receiving plate slidably connected to the conveying frame, a driving assembly connected to the conveying frame, and a conveying assembly connected to the receiving plate, the driving assembly is used to drive the receiving plate to slide along the directions of the X-axis and the Z-axis, and the conveying assembly is used to drive the installation box on the receiving plate to detach from the receiving plate.

[0014] By adopting the above technical solution, the push plate pushes the installation box onto the receiving plate, and the driving component drives the receiving plate to slide along the X-axis and Z-axis directions. The installation box on the receiving plate can correspond to different positions of the mounting frame, so that the conveying component moves the installation box on the receiving plate to the mounting frame, thereby realizing automatic stacking of the installation box.

[0015] Optionally, the conveying assembly includes a conveying structure connected to the receiving plate, two conveyor belts rotatably connected to the receiving plate, and a linkage structure for driving the conveyor belts to rotate, the linkage structure is connected to the receiving plate, the conveying structure is used to drive the installation box to slide in a direction away from the transfer rack, and the conveying structure is located between the two conveyor belts.

[0016] By adopting the above technical solution, the installation box is moved to the two conveyor belts through the push plate, and the linkage structure drives the corresponding conveyor belt to rotate, so that the installation box slides in the direction close to the installation frame. The conveyor belt can continuously and automatically transport the installation box, which significantly improves production efficiency and reduces manual operations. When the installation box moves to the end of the conveyor belt away from the transfer frame, the conveying structure drives the installation box to slide in the direction away from the rotating frame, so that the installation box is separated from the conveyor belt and placed on the installation frame, realizing automatic stacking of the installation box.

[0017] Optionally, the conveying structure includes a mounting plate connected to the receiving plate, a connecting block slidably connected to the mounting plate, a fourth driving member for driving the connecting block to slide toward or away from the transfer rack, a conveying block slidably connected to the connecting block, and a fifth driving member for driving the conveying block to slide toward or away from the receiving plate, the fourth driving member is connected to the mounting plate, and the fifth driving member is connected to the connecting block.

[0018] By adopting the above technical solution, when the installation box moves to the end of the conveyor belt away from the transfer rack, the fourth driving member drives the connecting block to slide in the direction away from the transfer rack, and the conveying block abuts against the installation box and drives the installation box to move to the installation rack. The fifth driving member drives the conveying block to slide in the direction close to the receiving plate, so that the conveying block is separated from the installation box on the conveyor belt, and prevents the conveying block from abutting against the installation box on the conveyor belt when sliding in the direction close to the transfer rack, so that the conveying block moves between the installation box on the conveyor belt and the transfer rack, so that the conveying block can push other installation boxes on the conveyor belt to move to the installation rack again.

[0019] Optionally, the conveying block includes a growth block and an abutment portion provided on the growth block, and the abutment portion is located at an end of the growth block away from the connecting block.

[0020] By adopting the above technical solution, the growth block increases the distance that the abutment portion protrudes from the conveying frame, thereby improving the effect of the abutment portion pushing the installation box into the installation frame.

[0021] Optionally, the driving assembly includes a sliding plate slidably connected to the conveying frame, a first screw rod rotatably connected to the conveying frame, a sixth driving member for driving the first screw rod to rotate, a first guide rod connected to the conveying frame, a second screw rod rotatably connected to the sliding plate, a seventh driving member for driving the second screw rod to rotate, and a second guide rod connected to the sliding plate, the sliding plate is threadedly connected to the first screw rod, the sliding plate is slidably connected to the first guide rod, the connecting plate is threadedly connected to the second screw rod, the connecting plate is slidably connected to the second guide rod, the sixth driving member is connected to the conveying frame, and the seventh driving member is connected to the sliding plate.

[0022] By adopting the above technical solution, the sixth driving member drives the first screw to rotate, and the sliding plate slides along the length direction of the first guide rod, so that the installation box on the conveyor belt slides along the direction of the X axis. The seventh driving member drives the second screw to rotate, so that the receiving plate slides along the length direction of the second guide rod, so that the installation box on the conveyor belt slides along the direction of the Z axis, so that the installation box on the conveyor belt can correspond to different positions of the mounting frame.

[0023] Optionally, two of the sliding plates are slidably connected to the conveying frame, the conveying frame is rotatably connected to a third screw rod, and the conveying frame is connected to an eighth driving member for driving the third screw rod to rotate, wherein one of the sliding plates is threadedly connected to the first screw rod, and the other sliding plate is slidably connected to the first screw rod; one of the sliding plates is threadedly connected to the third screw rod, and the other sliding plate is slidably connected to the third screw rod.

[0024] By adopting the above technical solution, when the installation box on one of the sliding plates is moved to the installation rack, the conveyor belt on the other sliding plate receives the installation box moved from the lifting plate, and the lifting plate, the carrier plate and the push plate always remove the installation box on the rack to be removed, thereby improving the efficiency of moving the installation box on the rack to the installation rack.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The moving component drives the installation box on the lifting plate to move to the conveying rack, and the conveying mechanism moves the installation box on the conveying rack to the installation rack to realize automatic stacking of the installation box. In the long run, the speed of automatic stacking is faster than that of manual stacking, which reduces time cost.

[0027] 2. When the installation box on one of the sliding plates is moved to the installation rack, the conveyor belt on the other sliding plate receives the installation box moved from the lifting plate. The lifting plate, the carrier plate and the push plate always remove the installation box on the rack to be removed, thereby improving the efficiency of moving the installation box on the rack to the installation rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the rack to be taken.

[0029] Figure 2 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0030] Figure 3 It is a schematic diagram of the overall structure of the mounting frame.

[0031] Figure 4 It is a schematic diagram of the overall structure of the transfer rack.

[0032] Figure 5 It is a schematic diagram of the overall structure of the conveyor rack.

[0033] Figure 6 yes Figure 5 A magnified image of area A.

[0034] Description of the accompanying drawings: 1, transfer frame; 11, carrier plate; 12, first driving member; 13, slide rail; 14, lifting plate; 141, limit block; 15, second driving member; 2, conveying frame; 3, mounting frame; 31, universal wheel; 32, mounting cavity; 33, door; 34, vertical plate; 35, support bar; 4, transfer assembly; 41, push plate; 411, support plate; 42, third driving member; 5, conveying mechanism; 51, driving assembly; 511, sliding plate; 512, first screw rod; 513, sixth driving member; 514, third screw rod; 5 15. Eighth driving member; 516. First guide rod; 517. Second screw rod; 518. Seventh driving member; 519. Second guide rod; 52. Receiving plate; 53. Conveying assembly; 531. Conveying structure; 5311. Mounting plate; 5312. Connecting block; 5313. Conveying block; 53131. Extension block; 53132. Abutment portion; 5314. Fifth driving member; 532. Conveyor belt; 533. Interlocking structure; 5331. Rotating motor; 5332. Interlocking disk; 6. Rack to be taken; 61. Baffle plate; 62. Limiting plate. DETAILED DESCRIPTION

[0035] The following is combined with Figure 2 -Attached Figure 6 This application is described in further detail.

[0036] The embodiment of the present application discloses a device for positioning and stacking mulberry leaf chips before cooling.

[0037] Combination Figure 2 and Figure 3 As shown, it includes a transfer frame 1, a conveying frame 2 and a mounting frame 3, and the conveying frame 2 is located between the transfer frame 1 and the mounting frame 3. Four universal wheels 31 are fixedly connected to the bottom of the mounting frame 3, and the four universal wheels 31 are respectively located at the four corners of the mounting frame 3. The mounting frame 3 is provided with a mounting cavity 32, and the mounting frame 3 is rotatably connected to a door 33 for covering the mounting cavity 32. Three vertical plates 34 are fixedly connected to the inner wall of the mounting cavity 32, and the inner wall of the mounting cavity 32 and the three vertical plates 34 are connected to a plurality of support bars 35, and every two support bars 35 support the mounting box.

[0038] like Figure 4 As shown, the transfer rack 1 is located below the rack to be taken 6, and the upper surface of the transfer rack 1 is slidably connected with a carrier plate 11, and the transfer rack 1 is fixedly connected with a first driving member 12 for driving the carrier plate 11 to slide in a direction close to or away from the conveying rack 2. The first driving member 12 is a cylinder, and the first driving member 12 is externally connected to a controller (not shown in the figure), and the signal output end of the controller is connected to the signal input end of the first driving member 12, and the side of the carrier plate 11 close to the first driving member 12 is fixedly connected to the output end of the first driving member 12. Two slide rails 13 are relatively fixedly connected to the upper surface of the transfer rack 1, and the carrier plate 11 is provided with a slide groove for sliding with the slide rails 13. Two lifting plates 14 are relatively slidably connected to the side of the carrier plate 11 away from the transfer rack 1, and the carrier plate 11 is fixedly connected with two second driving members 15 for driving the corresponding lifting plates 14 to slide in a direction close to or away from the carrier plate 11, and the lifting plates 14 correspond to the second driving members 15 one by one. The second driving member 15 is a cylinder, the signal output end of the controller is connected to the signal input end of the second driving member 15, and the side of the lifting plate 14 close to the second driving member 15 is fixedly connected to the output end of the second driving member 15. A limit block 141 is provided on the side of each lifting plate 14 away from the carrier plate 11, and the limit block 141 is integrally formed with the lifting plate 14, and the limit block 141 is located at the end of the lifting plate 14 away from the conveying frame 2.

[0039] like Figure 4As shown, the carrier plate 11 is connected with a transfer assembly 4 for moving the installation box on the lifting plate 14 to the conveyor frame 2. The transfer assembly 4 includes a push plate 41 slidably connected to the carrier plate 11 and a third driving member 42 for driving the push plate 41 to slide in a direction close to or away from the conveyor frame 2. The third driving member 42 is fixedly connected to the carrier plate 11. The third driving member 42 is a cylinder. The signal output end of the controller is connected to the signal input end of the third driving member 42. The side of the push plate 41 close to the third driving member 42 is fixedly connected to the output end of the third driving member 42. The push plate 41 is located between the two lifting plates 14, and the two lifting plates 14 are located between the push plate 41 and the conveyor frame 2. A support plate 411 is provided on the side of the push plate 41 away from the third driving member 42. The support plate 411 is integrally formed with the push plate 41, and the support plate 411 is located at one end of the push plate 41 close to the carrier plate 11.

[0040] Combination Figure 5 and Figure 6As shown, the conveying frame 2 is connected to a conveying mechanism 5, and the conveying mechanism 5 includes a driving assembly 51 connected to the conveying frame 2, two receiving plates 52 slidably connected to the conveying frame 2, and a conveying assembly 53 each connected to the receiving plate 52. The driving assembly 51 is used to drive the receiving plate 52 to slide along the directions of the X-axis and the Z-axis, and the driving assembly 51 includes two sliding plates 511 slidably connected to the conveying frame 2, a first screw rod 512 rotatably connected to the conveying frame 2, a sixth driving member 513 for driving the first screw rod 512 to rotate, a third screw rod 514 rotatably connected to the conveying frame 2, an eighth driving member 515 for driving the third screw rod 514 to rotate, a first guide rod 516 fixedly connected to the conveying frame 2, a second screw rod 517 rotatably connected to the sliding plate 511, a seventh driving member 518 for driving the second screw rod 517 to rotate, and a second guide rod 519 fixedly connected to the sliding plate 511. The first screw rod 512, the third screw rod 514 and the first guide rod 516 are arranged in parallel, the sixth driving member 513 is fixedly connected to the conveying frame 2, the sixth driving member 513 is a motor, the signal output end of the controller is connected to the signal input end of the sixth driving member 513, and the end of the first screw rod 512 close to the sixth driving member 513 is fixedly connected to the output end of the sixth driving member 513. The eighth driving member 515 is fixedly connected to the conveying frame 2, the eighth driving member 515 is a motor, the signal output end of the controller is connected to the signal input end of the eighth driving member 515, and the end of the third screw rod 514 close to the eighth driving member 515 is fixedly connected to the output end of the eighth driving member 515. Both sliding plates 511 are slidingly connected to the first guide rod 516, one of the sliding plates 511 is threadedly connected to the first screw rod 512 and is slidingly connected to the third screw rod 514, and the other sliding plate 511 is slidingly connected to the first screw rod 512 and is threadedly connected to the third screw rod 514. The seventh driving member 518 is fixedly connected to the sliding plate 511. The seventh driving member 518 is a motor. The signal output end of the controller is connected to the signal input end of the seventh driving member 518. One end of the second screw rod 517 close to the seventh driving member 518 is fixedly connected to the output end of the seventh driving member 518. The connecting plate 52 is threadedly connected to the second screw rod 517, and the connecting plate 52 is slidingly connected to the second guide rod 519.

[0041] Combination Figure 5 and Figure 6As shown, the conveying assembly 53 includes a conveying structure 531 connected to the receiving plate 52, two conveyor belts 532 connected to the receiving plate 52 for relative rotation, and a linkage structure 533 for driving the corresponding conveyor belts 532 to rotate. There are two linkage structures 533, and the linkage structures 533 correspond to the conveyor belts 532 one by one. The linkage structure 533 includes a rotating motor 5331 fixedly connected to the receiving plate 52 and a plurality of linkage disks 5332 rotatably connected to the receiving plate 52. The signal output end of the controller is connected to the signal input end of the rotating motor 5331, one of the linkage disks 5332 is fixedly connected to the output end of the rotating motor 5331 close to the side of the rotating motor 5331, and the conveyor belt 532 is sleeved on each linkage disk 5332. The conveying structure 531 includes a mounting plate 5311 fixedly connected to the receiving plate 52, a connecting block 5312 slidably connected to the mounting plate 5311, a fourth driving member for driving the connecting block 5312 to slide in a direction close to or away from the transfer rack 1, a conveying block 5313 slidably connected to the connecting block 5312, and a fifth driving member 5314 for driving the conveying block 5313 to slide in a direction close to or away from the receiving plate 52. The mounting plate 5311 is located between the two conveyor belts 532, the fourth driving member is connected to the mounting plate 5311, the fourth driving member is a rodless cylinder, the signal output end of the controller is connected to the signal input end of the fourth driving member, and the connecting block 5312 is fixedly connected to the moving part of the fourth driving member. The fifth driving member 5314 is fixedly connected to the connecting block 5312. The fifth driving member 5314 is a cylinder. The signal output end of the controller is connected to the signal input end of the fifth driving member 5314. The conveying block 5313 includes a growth block 53131 and an abutment portion 53132 arranged on the upper surface of the growth block 53131. The growth block 53131 and the abutment portion 53132 are integrally formed. The abutment portion 53132 is located at one end of the growth block 53131 away from the connecting block 5312. The growth block 53131 is fixedly connected to the output end of the fifth driving member 5314.

[0042] The implementation principle of the device for positioning and stacking mulberry leaf chips before cooling in the embodiment of the present application is as follows:

[0043] After the installation box moves to the corresponding position, the second driving member 15 drives the corresponding lifting plate 14 to slide in the direction away from the carrier plate 11, and the lifting plate 14 abuts against the convex edge of the installation box and drives the installation box to separate from the rack 6 to be removed. The first driving member 12 drives the carrier plate 11 to slide in the direction close to the conveyor frame 2, so that the installation box is separated from the rack 6 to be removed, and the second driving member 15 drives the corresponding lifting plate 14 to slide in the direction close to the carrier plate 11, and the installation box moves to the corresponding position. The third driving member 42 drives the push plate 41 to slide in the direction close to the conveyor frame 2, so that the installation box moves to the two conveyor belts 532.

[0044] The rotating motor 5331 drives the linkage disk 5332 to rotate, and the conveyor belt 532 rotates, so that the installation box on the conveyor belt 532 moves to the end of the conveyor belt 532 away from the transfer rack 1. The driving assembly 51 drives the installation box on the conveyor belt 532 to move to a position corresponding to the installation rack 3. The fourth driving member drives the connecting block 5312 to slide in the direction away from the transfer rack 1, and the conveying block 5313 abuts against the installation box and drives the installation box to move to the installation rack 3. The fifth driving member 5314 drives the conveying block 5313 to slide in the direction close to the receiving plate 52, so that the conveying block 5313 is separated from the installation box on the conveyor belt 532, and prevents the conveying block 5313 from abutting against the installation box on the conveyor belt 532 when sliding in the direction close to the transfer rack 1, so that the conveying block 5313 moves between the installation box on the conveyor belt 532 and the transfer rack 1, so that the conveying block 5313 can push other installation boxes on the conveyor belt 532 to move to the installation rack 3 again.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A device for positioning and stacking mulberry leaf chips before cooling, characterized in that: It includes a transfer frame and a conveying frame, the conveying frame is located on one side of the transfer frame, the transfer frame is slidably connected to a carrier plate, the transfer frame is connected to a first driving member for driving the carrier plate to slide toward or away from the conveying frame, the carrier plate is slidably connected to two lifting plates, the carrier plate is connected to a second driving member for driving the lifting plates to slide toward or away from the carrier plate, the carrier plate is connected to a transfer assembly for moving the installation box on the lifting plate to the conveying frame, and the conveying frame is connected to a conveying mechanism for moving the installation box on the conveying frame to the installation frame.

2. The device for positioning and stacking mulberry leaf chips before cooling according to claim 1, characterized in that: A limiting block is arranged on one side of each lifting plate away from the carrier plate, and the limiting block is located at one end of the lifting plate away from the conveying frame.

3. The device for positioning and stacking mulberry leaf chips before cooling according to claim 1, characterized in that: The transfer assembly includes a push plate slidably connected to the carrier plate and a third driving member for driving the push plate to slide toward or away from the conveying rack. The third driving member is connected to the carrier plate, and the push plate is located between the two lifting plates.

4. The device for positioning and stacking mulberry leaf chips before cooling according to claim 3, characterized in that: A support plate is arranged on one side of the push plate close to the conveying frame, and the support plate is located on one side of the push plate close to the carrier plate.

5. The device for positioning and stacking mulberry leaf chips before cooling according to claim 1, characterized in that: The conveying mechanism includes a receiving plate slidably connected to the conveying frame, a driving component connected to the conveying frame, and a conveying component connected to the receiving plate, the driving component is used to drive the receiving plate to slide along the X-axis and Z-axis directions, and the conveying component is used to drive the installation box on the receiving plate to separate from the receiving plate.

6. The device for positioning and stacking mulberry leaf chips before cooling according to claim 5, characterized in that: The conveying assembly includes a conveying structure connected to the receiving plate, two conveyor belts rotatably connected to the receiving plate, and a linkage structure for driving the conveyor belts to rotate, the linkage structure is connected to the receiving plate, the conveying structure is used to drive the installation box to slide in a direction away from the transfer rack, and the conveying structure is located between the two conveyor belts.

7. The device for positioning and stacking mulberry leaf chips before cooling according to claim 6, characterized in that: The conveying structure includes a mounting plate connected to the receiving plate, a connecting block slidably connected to the mounting plate, a fourth driving member for driving the connecting block to slide toward or away from the transfer rack, a conveying block slidably connected to the connecting block, and a fifth driving member for driving the conveying block to slide toward or away from the receiving plate, the fourth driving member is connected to the mounting plate, and the fifth driving member is connected to the connecting block.

8. The device for positioning and stacking mulberry leaf chips before cooling according to claim 7, characterized in that: The conveying block comprises a growth block and an abutment portion arranged on the growth block, wherein the abutment portion is located at an end of the growth block away from the connection block.

9. The device for positioning and stacking mulberry leaf chips before cooling according to claim 5, characterized in that: The driving assembly includes a sliding plate slidably connected to the conveying frame, a first screw rod rotatably connected to the conveying frame, a sixth driving member for driving the first screw rod to rotate, a first guide rod connected to the conveying frame, a second screw rod rotatably connected to the sliding plate, a seventh driving member for driving the second screw rod to rotate, and a second guide rod connected to the sliding plate, the sliding plate is threadedly connected to the first screw rod, the sliding plate is slidably connected to the first guide rod, the connecting plate is threadedly connected to the second screw rod, the connecting plate is slidably connected to the second guide rod, the sixth driving member is connected to the conveying frame, and the seventh driving member is connected to the sliding plate.

10. The device for positioning and stacking mulberry leaf chips before cooling according to claim 9, characterized in that: There are two sliding plates slidingly connected to the conveying frame, the conveying frame is rotatably connected to the third screw rod, and the conveying frame is connected to an eighth driving member for driving the third screw rod to rotate, one of the sliding plates is threadedly connected to the first screw rod, and the other sliding plate is slidingly connected to the first screw rod; one of the sliding plates is threadedly connected to the third screw rod, and the other sliding plate is slidably connected to the third screw rod.

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