Fully automatic processing equipment

Abstract

The present invention discloses a fully automatic processing device, which relates to the technical field of processing devices and includes a machining center, a first clamping mechanism, a second clamping mechanism, a third clamping mechanism and a linear motion mechanism. The first clamping mechanism is used to clamp the to-be-processed section of the blank for the machining center to process the processed section of the blank to form a product. The four-axis mechanism of the machining center is used to drive the first clamping mechanism to flip so as to realize the flipping of the product and the to-be-processed section. The second clamping mechanism is used to clamp the flipped product for the machining center to separate the product and the to-be-processed section, and the second clamping mechanism is used to clamp the to-be-processed section and pull the to-be-processed section out by a preset distance under the drive of the linear motion mechanism to form a new processed section. The third clamping mechanism is used to carry the separated product under the drive of the three-axis mechanism of the machining center. The fully automatic processing device of the present invention realizes automatic processing and automatic loading and unloading, improves production efficiency and reduces production costs.

Description

Technical Field

[0001] The present invention relates to the technical field of processing equipment, and particularly relates to a full-automatic processing equipment. Background Art

[0002] A machining center is a high-efficiency automatic machine tool composed of mechanical equipment and a numerical control system, which is suitable for processing various parts and products.

[0003] Currently, when using a machining center to process parts and products, manual loading and unloading are usually carried out. Although manual loading and unloading can meet the processing process, manual loading and unloading not only have low production efficiency, but also have high labor intensity and high production cost, making it difficult to meet the current market processing requirements. At the same time, the cost performance of the machining center cannot be effectively reflected and improved. Summary of the Invention

[0004] In view of the above-mentioned defects existing in the prior art, the present invention provides a full-automatic processing equipment, which realizes automatic processing and automatic loading and unloading, improves production efficiency, and reduces production cost.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] The full-automatic processing equipment includes a machining center, and further includes a first clamping mechanism arranged on the four-axis mechanism of the machining center, a second clamping mechanism and a linear motion mechanism arranged on the workbench of the machining center, and a third clamping mechanism arranged on the three-axis mechanism of the machining center. The second clamping mechanism is driven by the linear motion mechanism to perform linear reciprocating motion; the first clamping mechanism is used for clamping the to-be-processed section of the blank for the machining center to process the processed section of the blank to form a product; the four-axis mechanism is used for driving the first clamping mechanism to flip to realize the flipping of the product and the to-be-processed section; the second clamping mechanism is used for clamping the flipped product for the machining center to separate the product and the to-be-processed section, and the second clamping mechanism is used for clamping the to-be-processed section released by the first clamping mechanism and pulling the to-be-processed section out by a preset distance under the drive of the linear motion mechanism to form a new processed section; the third clamping mechanism is used for carrying the separated product under the drive of the three-axis mechanism.

[0007] Among them, the first clamping mechanism includes a fixed clamping block and a movable clamping block driven by a first telescopic cylinder. A rotating seat is arranged on the four-axis mechanism, and a through hole for the blank to pass through is arranged on the rotating seat. The fixed clamping block and the first telescopic cylinder are arranged on the rotating seat, and the fixed clamping block and the movable clamping block are respectively located on opposite sides of the through hole. The movable clamping block is used to cooperate with the fixed clamping block under the drive of the first telescopic cylinder to clamp or release the blank.

[0008] Among them, the first telescopic cylinder is arranged on one side of the rotating seat. The telescopic rod of the first telescopic cylinder passes through the rotating seat and is connected with a hinge block. Double-link structures are respectively hinged on opposite sides of the movable clamping block, and both ends of the two double-link structures are respectively hinged on the hinge block and the rotating seat.

[0009] Among them, a clamping groove is arranged on the fixed clamping block, and a clamping anti-slip structure is arranged on the movable clamping block.

[0010] Among them, the second clamping mechanism includes a first jaw cylinder and a first jaw assembly arranged on the first jaw cylinder. The linear motion mechanism includes a second telescopic cylinder and a connecting seat arranged on the second telescopic cylinder. The first jaw cylinder is arranged on the connecting seat.

[0011] Among them, an adjustable base is arranged on the workbench, a sliding guiding structure is arranged on the adjustable base, the second telescopic cylinder is arranged on the adjustable base, and the connecting seat is arranged on the sliding guiding structure.

[0012] Among them, a first limiting structure and a second limiting structure for limiting the sliding distance of the connecting seat are arranged on the adjustable base. The distance between the first limiting structure and the second limiting structure is equal to the preset distance, and the connecting seat is located between the first limiting structure and the second limiting structure.

[0013] Among them, the third clamping mechanism includes a second jaw cylinder and a second jaw assembly. The second jaw cylinder is connected to the three-axis mechanism, and the second jaw assembly is arranged on the second jaw cylinder.

[0014] Among them, the full-automatic processing equipment further includes a tray holding mechanism for holding the product tray.

[0015] Among them, the tray holding mechanism includes a tray positioning seat arranged on the four-axis mechanism, a rodless cylinder arranged on the side of the tray positioning seat, and a tray cover arranged on the rodless cylinder. The tray positioning seat is used to position the product tray, and the tray cover is used to cover or open the product tray under the drive of the rodless cylinder.

[0016] Adopting the above technical solution, the beneficial effects of the present invention are as follows:

[0017] The full-automatic processing equipment provided by the present invention integrates a machining center, a first clamping mechanism, a second clamping mechanism, a third clamping mechanism, and a linear motion mechanism to achieve full-automatic unmanned management. Only the machining section of the blank is clamped by the first clamping mechanism, and the machining center processes the machining section of the blank to form a product. Then, the four-axis mechanism drives the first clamping mechanism to flip to realize the flipping of the product and the machining section. Then, the second clamping mechanism clamps the flipped product, and the machining center separates the product and the machining section. Then, the three-axis mechanism drives the third clamping mechanism to carry the separated product, and thus the processing and blanking of the product are completed. After the product is blanked, only the remaining machining section on the first clamping mechanism is clamped by the second clamping mechanism, and the machining section is pulled out by a preset distance under the drive of the linear motion mechanism to form a new machining section, thereby realizing feeding. Then, the four-axis mechanism drives the first clamping mechanism to flip to enable the machining center to process the new machining section. Compared with the prior art, the full-automatic processing equipment of the present invention has a clever and reasonable structural design. It not only has a high degree of automation, realizes automatic processing, automatic loading and unloading, improves processing efficiency, saves manpower, and reduces production costs, but also effectively reflects and improves the cost performance of the machining center. Description of the Drawings

[0018] Figure 1 is a partial structural schematic diagram of the full-automatic processing equipment of the present invention;

[0019] Figure 2 is Figure 1 a state schematic diagram of

[0020] Figure 3 is Figure 1 the structural schematic diagram of the first clamping mechanism in

[0021] Figure 4 is Figure 1 the structural schematic diagram of the second clamping mechanism and the linear motion mechanism in

[0022] Figure 5 is Figure 1 the structural schematic diagram of the third clamping mechanism in

[0023] Figure 6 is Figure 1 the structural schematic diagram of the material tray holding mechanism in

[0024] In the figure: 1. Four-axis mechanism; 11. Rotating base; 2. Workbench; 21. Adjusting base; 22. Guide rail; 23. First limiting structure; 24. T-shaped groove; 25. Locking assembly; 26. Second limiting structure; 3. First clamping mechanism; 31. Fixed clamping block; 311. Clamping groove; 32. Movable clamping block; 321. Clamping anti-slip structure; 33. First telescopic cylinder; 34. Hinge block; 35. Double-link structure; 4. Second clamping mechanism; 41. First jaw cylinder; 42. First jaw assembly; 5. Linear motion mechanism; 51. Second telescopic cylinder; 52. Connecting seat; 6. Third clamping mechanism; 61. Second jaw cylinder; 62. Second jaw assembly; 7. Spindle; 71. Machining tool; 72. Spindle box; 73. Mounting seat; 8. Tray holding mechanism; 81. Tray positioning seat; 82. Rodless cylinder; 83. Tray cover; 84. Product tray; 85. Elastic pressure roller assembly; 9. Blank part. Detailed implementation manner

[0025] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] As Figures 1 to 6 As commonly shown, the full-automatic processing equipment includes a machining center, and further includes a first clamping mechanism 3 provided on the four-axis mechanism 1 of the machining center, a second clamping mechanism 4 and a linear motion mechanism 5 provided on the workbench 2 of the machining center, and a third clamping mechanism 6 provided on the three-axis mechanism of the machining center. The second clamping mechanism 4 is driven by the linear motion mechanism 5 to perform linear reciprocating motion; the first clamping mechanism 3 is used to clamp the to-be-machined section of the blank part 9 for the machining center to machine the machining section of the blank part 9 to form a product; the four-axis mechanism 1 is used to drive the first clamping mechanism 3 to flip to realize the flipping of the product and the to-be-machined section; the second clamping mechanism 4 is used to clamp the flipped product for the machining center to separate the product and the to-be-machined section, and the second clamping mechanism 4 is used to clamp the remaining to-be-machined section on the first clamping mechanism 3 and pull the to-be-machined section out a preset distance under the drive of the linear motion mechanism 5 to form a new machining section; the third clamping mechanism 6 is used to carry the separated product under the drive of the three-axis mechanism.

[0027] The structure of the full-automatic processing equipment in this embodiment is ingeniously and reasonably designed. By integrating the machining center, the first clamping mechanism 3, the second clamping mechanism 4, the third clamping mechanism 6 and the linear motion mechanism 5 into one, it realizes full-automatic unmanned management. It not only has a high degree of automation, achieves the purpose of automatic processing and automatic loading and unloading, improves the processing efficiency, saves manpower, reduces the production cost, but also effectively reflects and improves the cost performance of the machining center.

[0028] As Figures 1 to 3 shown, the first clamping mechanism 3 in this embodiment includes a fixed clamping block 31 and a movable clamping block 32 driven by a first telescopic cylinder 33. A rotating seat 11 is provided on the four-axis mechanism 1, and a through hole (not shown in the figure) for the blank 9 to pass through is provided on the rotating seat 11. The fixed clamping block 31 and the first telescopic cylinder 33 are arranged on the rotating seat 11, and the fixed clamping block 31 and the movable clamping block 32 are respectively located on opposite sides of the through hole. The movable clamping block 32 is used to cooperate with the fixed clamping block 31 under the drive of the first telescopic cylinder 33 to clamp or release the blank 9. By using the first telescopic cylinder 33 to drive the movable clamping block 32 to move, the clamping stability of the first clamping mechanism 3 is improved, and the machining accuracy of the blank 9 is ensured. Of course, the first telescopic cylinder 33 can also be replaced by an oil cylinder, and this embodiment does not limit this.

[0029] Specifically, one side of the rotating seat 11 has an installation cavity communicating with the through hole. The first telescopic cylinder 33 is arranged in this installation cavity, and the telescopic rod of the first telescopic cylinder 33 passes through the rotating seat 11 and is connected with a hinge block 34. The opposite sides of the movable clamping block 32 are respectively hinged with a double-link structure 35, and the two ends of the two double-link structures 35 are respectively hinged on the hinge block 34 and the rotating seat 11; the fixed clamping block 31 and the movable clamping block 32 are arranged on the same side of the rotating seat 11, and the two are arranged on opposite sides of the through hole.

[0030] In order to further improve the clamping stability of the first clamping mechanism 3, a clamping groove 311 adapted to the to-be-machined section of the blank 9 is provided on the fixed clamping block 31 in this embodiment. At the same time, a serrated clamping anti-slip structure 321 is provided on the movable clamping block 32.

[0031] As Figures 1 to 3 shown, the first clamping mechanism 3 in this embodiment can clamp two blanks 9 at the same time. With such a structure, the processing efficiency is further improved. Of course, the first clamping mechanism 3 can also be designed to clamp more blanks 9, which is specifically designed according to actual needs, and this embodiment does not limit this.

[0032] Specifically, two through holes corresponding to the first clamping mechanism 3 are provided on the rotating seat 11. The first telescopic cylinder 33 is located between the two through holes. Two movable clamping blocks 32 are hinged between the hinge block 34 on the first telescopic cylinder 33 and the rotating seat 11. The two movable clamping blocks 32 are located on opposite sides of the hinge block 34 and are respectively close to the corresponding through holes; correspondingly, two fixed clamping blocks 31 are also provided, and the two fixed clamping blocks 31 are respectively arranged on the sides of the corresponding through holes and are respectively arranged opposite to the corresponding movable clamping blocks 32.

[0033] As Figures 1 to 3As shown in the figure, to further improve the processing efficiency, two first clamping mechanisms 3 are simultaneously arranged on the rotating base 11 in this embodiment. In this way, four blank parts 9 can be clamped simultaneously. Of course, more first clamping mechanisms 3 can also be arranged, and this embodiment does not limit this.

[0034] As Figure 1 , Figure 2 and Figure 4 As shown in the figure, the second clamping mechanism 4 in this embodiment includes a first jaw cylinder 41 and a first jaw assembly 42 arranged on the first jaw cylinder 41. The linear motion mechanism 5 includes a second telescopic cylinder 51 and a connecting seat 52 arranged on the second telescopic cylinder 51. The first jaw cylinder 41 is arranged on the connecting seat 52. By using the second telescopic cylinder 51 to drive the second clamping mechanism 4 to move, the stability of the movement of the second clamping mechanism 4 is improved, and the accuracy of the second clamping mechanism 4 for clamping materials is ensured. Of course, the second telescopic cylinder 51 can also be replaced by an oil cylinder, and this embodiment does not limit this.

[0035] As Figure 1 , Figure 2 and Figure 4 As shown in the figure, an adjustable base 21 is arranged on the workbench 2 in this embodiment. A sliding guide structure is arranged on the adjustable base 21. The second telescopic cylinder 51 is arranged on the adjustable base 21, and the connecting seat 52 is arranged on the sliding guide structure. By arranging the adjustable base 21, the position of the second clamping mechanism 4 can be adjusted, further ensuring the accuracy of the second clamping mechanism 4 for clamping materials. By arranging the sliding guide structure, the linearity of the movement of the second clamping mechanism 4 is improved, and further ensuring the accuracy of the second clamping mechanism 4 for clamping materials.

[0036] Specifically, a T-shaped groove 24 with an extending direction parallel to the central axis of the four-axis mechanism 1 is arranged on the workbench 2, and a locking assembly 25 for fastening the adjustable base 21 is arranged. The locking assembly 25 includes a locking bolt and a locking nut. The head of the locking bolt is slidably arranged in the T-shaped groove 24. The rod portion of the locking bolt passes through the adjustable base 21 and is threadedly connected to the locking nut. When the position of the adjustable base 21 is adjusted, it is fastened to the workbench 2 through the locking bolt and the locking nut. The sliding guide structure includes two guide rails 22 perpendicular to the central axis of the four-axis mechanism 1. The two guide rails 22 are arranged at intervals, and the connecting seat 52 is arranged on the two guide rails 22.

[0037] As Figure 1 , Figure 2 and Figure 4As shown in the figure, a first limiting structure 23 and a second limiting structure 26 for limiting the sliding distance of the connecting seat 52 are provided on the adjusting base 21 in this embodiment. The distance between the first limiting structure 23 and the second limiting structure 26 is equal to a preset distance, and the connecting seat 52 is located between the first limiting structure 23 and the second limiting structure 26. Limiting the sliding distance of the connecting seat 52 through the first limiting structure 23 and the second limiting structure 26 is beneficial for the second clamping mechanism 4 to accurately pull out a preset distance of the workpiece section on the first clamping mechanism 3 under the drive of the linear motion mechanism 5 to form a new processing section, ensuring the processing accuracy of subsequent products.

[0038] Specifically, both the first limiting structure 23 and the second limiting structure 26 include two limiting blocks, and the two limiting blocks are arranged at intervals on the same side of the connecting seat 52. Of course, the first limiting structure 23 and the second limiting structure 26 can also adopt limiting pins, limiting grooves, etc., which are not limited in this embodiment.

[0039] As Figure 1 、 Figure 2 and Figure 4 shown, in this embodiment, the second clamping mechanism 4 and the blank 9 have a one-to-one relationship. To meet the usage requirements of four blanks 9 at the same time, four second clamping mechanisms 4 are arranged side by side on the connecting seat 52.

[0040] As Figure 1 、 Figure 2 and Figure 5 shown, the third clamping mechanism 6 in this embodiment includes a second jaw cylinder 61 and a second jaw assembly 62. The second jaw cylinder 61 is connected to the three-axis mechanism, and the second jaw assembly 62 is arranged on the second jaw cylinder 61. Since the three-axis mechanism of the machining center can perform linear motions in three directions: horizontal, vertical, and longitudinal, therefore, by clamping the product with the third clamping mechanism 6 and driving it by the three-axis mechanism, automatic blanking of the product is realized.

[0041] Since the spindle 7 for installing the machining tool 71 on the machining center is connected to the three-axis mechanism through the spindle box 72, to facilitate the installation of the third clamping mechanism 6, the third clamping mechanism 6 is arranged on the spindle box 72 in this embodiment. Specifically, an installation seat 73 is provided on the spindle box 72, and the second jaw cylinder 61 of the third clamping mechanism 6 is arranged on the installation seat 73.

[0042] To improve the blanking efficiency of the product, two third clamping mechanisms 6 are arranged side by side on the installation seat 73, and two products can be blanked simultaneously. Of course, four third clamping mechanisms 6 can also be arranged at the same time, which is not limited in this embodiment.

[0043] As Figure 1 、 Figure 2 and Figure 6As shown in the figure, the full-automatic processing equipment in this embodiment further includes a tray holding mechanism 8 for holding the product tray 84. By providing the tray holding mechanism 8, products can be batch-fed through the product tray 84, reducing damage to the appearance surface of the products and ensuring the quality of the products.

[0044] Specifically, the tray holding mechanism 8 includes a tray positioning seat 81 provided on the seat body of the four-axis mechanism 1, a rodless cylinder 82 provided on the side of the tray positioning seat 81, and a tray cover plate 83 provided on the rodless cylinder 82. The tray positioning seat 81 is used to position the product tray 84, and the tray cover plate 83 is used to cover or open the product tray 84 under the drive of the rodless cylinder 82. By providing the tray cover plate 83, machining debris is prevented from entering the product tray 84 and damaging the products, ensuring the quality of the products.

[0045] To further ensure the positioning effect of the product tray 84, an elastic roller assembly 85 for pressing the product tray 84 is provided on the side of the tray positioning seat 81 in this embodiment. The elastic roller assembly 85 includes a spring telescopic pin and a roller rotatably provided on the spring telescopic pin.

[0046] The initial state of the full-automatic processing equipment in this embodiment is as Figure 1 shown in the figure. The second clamping mechanism 4 in the figure is driven by the linear motion mechanism 5 to the first limit structure 23 away from the first clamping mechanism 3. The working steps of the full-automatic processing equipment in this embodiment are briefly introduced as follows:

[0047] S1. The first clamping mechanism 3 clamps the machining section of the blank 9.

[0048] S2. The machining tool 71 of the machining center processes the machining section of the blank 9 to form a product.

[0049] S3. The four-axis mechanism 1 drives the first clamping mechanism 3 to rotate forward by 90° to realize the flipping of the product and the machining section. After flipping, it is as Figure 2 shown in the figure.

[0050] S4. The second clamping mechanism 4 clamps the flipped product, and the machining tool 71 separates the product and the machining section.

[0051] S5. The three-axis mechanism drives the third clamping mechanism 6 to transport the separated product into the product tray 84 in the tray holding mechanism 8. Thus, the processing and feeding of the product are completed.

[0052] S6. The linear motion mechanism 5 drives the second clamping mechanism 4 to move to the second limit structure 26. The first clamping mechanism 3 releases the section to be processed. The second clamping mechanism 4 clamps the released section to be processed. The linear motion mechanism 5 drives the second clamping mechanism 4 to move to the first limit structure 23 to pull out the section to be processed by a preset distance to form a new processing section. The first clamping mechanism 3 clamps the section to be processed after pulling the material;

[0053] S7. The four-axis mechanism 1 drives the first clamping mechanism 3 to reverse and flip 90° to realize the flipping of the section to be processed;

[0054] S8. Repeat steps S2 to S5 until the product tray 84 is full of products. After the product tray 84 is full, the robot removes the full product tray 84.

[0055] The above is only a preferred embodiment of the full-automatic processing equipment of the present invention. There are more embodiments that will not be elaborated here. From the above embodiments, it can be seen that the structure of the full-automatic processing equipment of the present invention is ingenious and reasonable. By integrating the machining center, the first clamping mechanism 3, the second clamping mechanism 4, the third clamping mechanism 6 and the linear motion mechanism 5 into one, full-automatic unmanned management is realized. It not only has a high degree of automation, realizes automatic processing and automatic loading and unloading, improves processing efficiency, saves manpower and reduces production costs, but also effectively reflects and improves the cost performance of the machining center.

[0056] The present invention is not limited to the above specific embodiments. Various changes made by those of ordinary skill in the art starting from the above concepts without creative labor fall within the protection scope of the present invention.

Claims

1. A fully automatic processing device, including a machining center, characterized in that, It further includes a first clamping mechanism arranged on the four-axis mechanism of the machining center, a second clamping mechanism and a linear motion mechanism arranged on the workbench of the machining center, and a third clamping mechanism arranged on the three-axis mechanism of the machining center. The second clamping mechanism is driven by the linear motion mechanism to perform linear reciprocating motion; The first clamping mechanism is used to clamp the to-be-machined section of the blank for the machining center to machine the machined section of the blank to form a product; the four-axis mechanism is used to drive the first clamping mechanism to flip so as to realize the flipping of the product and the to-be-machined section; the second clamping mechanism is used to clamp the flipped product for the machining center to separate the product and the to-be-machined section, and the second clamping mechanism is used to clamp the to-be-machined section released by the first clamping mechanism and pull the to-be-machined section out by a preset distance under the drive of the linear motion mechanism to form a new machined section; the third clamping mechanism is used to carry the separated product under the drive of the three-axis mechanism.

2. The fully automatic processing equipment according to claim 1, characterized in that, The first clamping mechanism includes a fixed clamping block and a movable clamping block driven by a first telescopic cylinder. A rotating seat is arranged on the four-axis mechanism, and a through hole for the blank to pass through is arranged on the rotating seat. The fixed clamping block and the first telescopic cylinder are arranged on the rotating seat, and the fixed clamping block and the movable clamping block are respectively located on opposite sides of the through hole. The movable clamping block is used to cooperate with the fixed clamping block under the drive of the first telescopic cylinder to clamp or release the blank.

3. The fully automatic processing equipment according to claim 2, characterized in that, The first telescopic cylinder is arranged on one side of the rotating seat. The telescopic rod of the first telescopic cylinder passes through the rotating seat and is connected with a hinge block. Double-link structures are respectively hinged on opposite sides of the movable clamping block, and both ends of the two double-link structures are respectively hinged on the hinge block and the rotating seat.

4. The fully automatic processing equipment according to claim 2, characterized in that, A clamping groove is arranged on the fixed clamping block, and a clamping anti-slip structure is arranged on the movable clamping block.

5. The fully automatic processing equipment according to claim 1, characterized in that, The second clamping mechanism includes a first jaw cylinder and a first jaw assembly arranged on the first jaw cylinder. The linear motion mechanism includes a second telescopic cylinder and a connecting seat arranged on the second telescopic cylinder. The first jaw cylinder is arranged on the connecting seat.

6. The fully automatic processing equipment according to claim 5, characterized in that, An adjustable base is arranged on the workbench, and a sliding guiding structure is arranged on the adjustable base. The second telescopic cylinder is arranged on the adjustable base, and the connecting seat is arranged on the sliding guiding structure.

7. The fully automatic processing equipment according to claim 6, characterized in that, The adjustable base is provided with a first limiting structure and a second limiting structure for limiting the sliding distance of the connecting seat. The distance between the first limiting structure and the second limiting structure is equal to the preset distance, and the connecting seat is located between the first limiting structure and the second limiting structure.

8. The fully automatic processing equipment according to claim 1, characterized in that, The third clamping mechanism includes a second jaw cylinder and a second jaw assembly. The second jaw cylinder is connected to the three-axis mechanism, and the second jaw assembly is arranged on the second jaw cylinder.

9. The fully automatic processing equipment according to claim 1, characterized in that, The full-automatic processing equipment further includes a tray holding mechanism for holding a product tray.

10. The full-automatic processing equipment according to claim 9, characterized in that, The tray holding mechanism includes a tray positioning seat arranged on a four-axis mechanism, a rodless cylinder arranged on the side of the tray positioning seat, and a tray cover plate arranged on the rodless cylinder. The tray positioning seat is used for positioning the product tray, and the tray cover plate is used for covering or opening the product tray under the drive of the rodless cylinder.

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