Press fitting machine for assembling high-precision air cushion box

Abstract

The invention relates to the technical field of press-fitting machines, in particular to a press-fitting machine for assembling a high-precision air cushion box. A rotary table is rotationally arranged on the base; the rotary table is provided with a plurality of tool assemblies. The base is provided with a stock bin; a discharge hole is formed in the bottom of the stock bin; the device further comprises a lifting seat. The lifting seat is rotationally provided with a sleeve seat; the base is provided with a lifting driving assembly; a driving arm is arranged on one side of the sleeve seat; the driving arm is movably provided with a clamping rod; the clamping rod is provided with a suction cup. The device further comprises a rotation driving assembly and an overturning driving assembly. The lifting driving assembly works to drive the rotating driving assembly and the overturning driving assembly to work, so that linkage work of material taking, material overturning and press fitting procedures is achieved, and the assembling period of each air cushion box is greatly shortened; and meanwhile, each action is ensured to be accurate and controllable when the clamped workpiece is taken, turned and pressed.

Description

Technical Field

[0001] The present invention relates to the technical field of press-fitting machines, and particularly relates to a press-fitting machine for assembling high-precision air cushion boxes. Background Art

[0002] In the assembly process of traditional press-fitting equipment, operations such as feeding, material taking, flipping, and press-fitting often require multiple independent devices or manual operations to complete; this not only leads to low production efficiency, but also errors are likely to occur in the connection between each process, making it difficult to ensure high-precision assembly; for example, when manually placing and removing the box body for assembly, due to differences in the proficiency and fatigue of workers' operations, deviations in the placement position of the box body will have a significant impact on the press-fitting effect, thereby reducing the yield rate of products; at the same time, the switching between different processes of traditional equipment is relatively cumbersome, and the efficient linkage of each process cannot be achieved, restricting the improvement of the overall production efficiency and making it difficult to meet the growing demand for high-precision and large-scale production. Summary of the Invention

[0003] The purpose of the present invention is to address the above deficiencies in the prior art and provide a press-fitting machine for assembling high-precision air cushion boxes.

[0004] The purpose of the present invention is achieved through the following technical solutions: A press-fitting machine for assembling high-precision air cushion boxes includes a base; a turntable is rotatably provided on the base; a plurality of tooling components are provided on the turntable; a material bin is provided on the base; a discharge port is provided at the bottom of the material bin.

[0005] The press-fitting machine for assembling high-precision air cushion boxes further includes a lifting seat; a sleeve seat is rotatably provided on the lifting seat; a lifting drive assembly for driving the lifting and lowering movement of the lifting seat is provided on the base; a drive arm is provided on one side of the sleeve seat; a clamping rod is movably provided on the drive arm; a suction cup is provided on the clamping rod.

[0006] The press-fitting machine for assembling high-precision air cushion boxes further includes a rotation drive assembly for driving the rotation of the sleeve seat and a flipping drive assembly for driving the flipping of the suction cup.

[0007] The lifting drive assembly drives the rotation drive assembly and the flipping drive assembly to work, so that the suction cup moves between the tooling component and the discharge port.

[0008] The present invention is further configured such that the lifting drive assembly includes a linear slide provided in the vertical direction; the output end of the linear slide is connected to the lifting seat.

[0009] The present invention is further configured such that the rotation driving assembly includes a rotation column provided on the base, a rotation pin provided on the rotation column, and a rotation groove provided on the outer wall of the sleeve seat; the rotation pin is movably provided in the rotation groove; the rotation groove includes an upper rotation groove, a lower rotation groove, and a rotation spiral groove; the rotation spiral groove is provided between the upper rotation groove and the lower rotation groove; the upper rotation groove is provided at the top of the rotation spiral groove; the lower rotation groove is provided at the bottom of the rotation spiral groove; when the rotation pin moves to the lower rotation groove, the clamping rod rotates to the bottom of the silo; when the rotation pin moves to the upper rotation groove, the clamping rod rotates to the top of the tooling assembly.

[0010] The present invention is further configured such that a driving cavity is provided in the driving arm along the horizontal direction; one end of the clamping rod is rotatably provided in the driving cavity; the suction cup is provided on the side wall of the clamping rod.

[0011] The flipping driving assembly includes a flipping shaft movably provided in the driving cavity and a flipping spiral groove provided on the inner wall of the driving cavity; the flipping shaft is provided with a flipping pin; the flipping pin is movably provided in the flipping spiral groove; one end of the flipping shaft is in surface contact connection with one end of the clamping rod; a flipping spring is provided between one end of the flipping shaft and one end of the clamping rod.

[0012] The present invention is further configured such that the flipping driving assembly further includes a flipping column provided on the base, a flipping groove provided on the flipping column, and a flipping cavity provided in the middle of the sleeve seat; the flipping cavity is sleeved outside the flipping column; the other end of the flipping shaft is provided with a flipping rod; after the flipping rod protrudes into the flipping cavity, it abuts against the flipping groove.

[0013] The flipping groove includes an upper flipping groove, a lower flipping groove, and a transitional flipping groove; the transitional flipping groove is provided between the upper flipping groove and the lower flipping groove; the upper flipping groove is provided at the top on one side of the transitional flipping groove; the lower rotating groove is provided at the bottom on the other side of the transitional flipping groove; the distance between the bottom wall of the upper flipping groove and the center of the flipping column is less than the distance between the bottom wall of the lower flipping groove and the center of the flipping column.

[0014] When the flipping rod moves in the transitional flipping groove, the flipping pin moves in the flipping spiral groove.

[0015] When the flipping rod moves to the upper flipping groove, the flipping pin is located at one end of the flipping spiral groove, and the suction cup is located at the top of the clamping rod.

[0016] When the flipping rod moves to the lower flipping groove, the flipping pin is located at the other end of the flipping spiral groove, and the suction cup is located at the bottom of the clamping rod.

[0017] The present invention is further configured such that the length of the upper flipping groove is the same as the length of the upper rotation groove; the length of the lower flipping groove is the same as the length of the lower rotation groove.

[0018] The present invention is further configured such that an upper limit block and a lower limit block are provided at the discharge port; the upper limit block is provided at the top of the lower limit block; a swing rod is rotatably provided on the silo; one end of the swing rod is connected to the upper limit block; the other end of the swing rod is connected to the lower limit block; a torsion spring is provided between the middle of the swing rod and the silo; an upper inclined surface is provided at the top of the upper limit block; a lower inclined surface is provided at the bottom of the lower limit block; the suction cup is provided with a driving inclined surface that cooperates with the lower inclined surface.

[0019] The present invention is further configured such that a gear ring is provided on the outer wall of the turntable; a rotating shaft is connected to the sleeve seat by surface fitting; the rotating shaft is connected with a one-way gear; the one-way gear meshes with the gear ring.

[0020] The present invention is further configured such that the tooling assembly includes a tooling seat that is vertically movable on the turntable, a support seat that is fixed on the turntable, and a positioning rod that is vertically movable on the support seat; the positioning rod protrudes into the tooling seat; a tooling spring is provided between the tooling seat and the turntable; a support spring is provided between the positioning rod and the support seat.

[0021] The beneficial effects of the present invention: Through the operation of the lifting drive assembly, the rotation drive assembly and the flipping drive assembly are driven to work, thereby realizing the linkage operation of the material taking, material flipping and pressing processes, greatly shortening the cycle of each air cushion box assembly; at the same time, it is ensured that each action is precisely controllable when clamping the workpiece during material taking, material flipping and pressing. Description of the Drawings

[0022] The present invention is further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation to the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the following drawings without creative efforts.

[0023] Figure 1 is a schematic structural diagram of the first state of the present invention;

[0024] Figure 2 is a cross-sectional view of the first state of the present invention;

[0025] Figure 3 is Figure 2 a partial enlarged view of part A in

[0026] Figure 4 is a schematic structural diagram of the second state of the present invention;

[0027] Figure 5 is a schematic structural diagram of the present invention after hiding the silo, turntable and linear slide;

[0028] Figure 6 is an exploded structural diagram of the present invention after hiding the silo, turntable and linear slide;

[0029] Figure 7 It is a cross-sectional view after hiding the storage bin, turntable and linear slide of the present invention;

[0030] Among them: 1. Base; 11. First box body; 12. Second box body; 2. Turntable; 21. Gear ring; 22. Rotating shaft; 23. One-way gear; 24. Tooling seat; 25. Support seat; 26. Positioning rod; 27. Tooling spring; 3. Storage bin; 31. Discharge port; 32. Upper limit block; 33. Lower limit block; 35. Swing rod; 36. Torsion spring; 41. Linear slide; 42. Lifting seat; 5. Sleeve seat; 51. Driving arm; 52. Driving cavity; 53. Flipping cavity; 6. Clamping rod; 61. Suction cup; 7. Rotating column; 71. Rotating pin; 72. Upper rotating groove; 73. Lower rotating groove; 74. Rotating spiral groove; 81. Flipping shaft; 82. Flipping spiral groove; 83. Flipping pin; 84. Flipping spring; 85. Flipping rod; 9. Flipping column; 91. Upper flipping groove; 92. Lower flipping groove; 93. Transition flipping groove. Detailed implementation manners

[0031] The present invention will be further described in conjunction with the following embodiments.

[0032] From Figures 1 to 7 it can be seen that a high-precision press for assembling air cushion boxes described in this embodiment includes a base 1; the base 1 is rotatably provided with a turntable 2; the turntable 2 is provided with a plurality of tooling components; the base 1 is provided with a storage bin 3; the bottom of the storage bin 3 is provided with a discharge port 31;

[0033] The high-precision press for assembling air cushion boxes further includes a lifting seat 42; the lifting seat 42 is rotatably provided with a sleeve seat 5; the base 1 is provided with a lifting drive assembly for driving the lifting and lowering movement of the lifting seat 42; one side of the sleeve seat 5 is provided with a driving arm 51; the driving arm 51 is movably provided with a clamping rod 6; the clamping rod 6 is provided with a suction cup 61;

[0034] The high-precision press for assembling air cushion boxes further includes a rotation drive assembly for driving the rotation of the sleeve seat 5 and a flipping drive assembly for driving the flipping of the suction cup 61;

[0035] The lifting drive assembly drives the rotation drive assembly and the flipping drive assembly to work, so that the suction cup 61 moves between the tooling components and the discharge port 31.

[0036] Specifically, for the press-fitting machine for assembling high-precision air cushion boxes described in this embodiment, the first box body 11 is placed on the tooling assembly through an external device, and multiple second box bodies 12 are placed in the material bin 3. When it is necessary to press-fit the first box body 11 and the second box, the lifting drive assembly drives the lifting seat 42 to lift. The lifting seat 42 drives the sleeve seat 5 to lift. During the lifting process of the sleeve seat 5, it drives the rotation drive assembly and the flipping drive assembly, so that the suction cup 61 flips to the top of the clamping rod 6, and then adsorbs and picks up the second box body 12 at the discharge port 31. Then the suction cup 61 flips to the bottom of the clamping rod 6, and the clamping rod 6 drives the suction cup 61 to move to the top of the tooling assembly, and completes the press-fitting of the second box body 12 and the first box in the tooling assembly.

[0037] In this embodiment, through the operation of the lifting drive assembly, the rotation drive assembly and the flipping drive assembly are driven to work, thereby realizing the linkage operation of the material taking, material flipping and press-fitting processes, greatly shortening the cycle of each air cushion box assembly; at the same time, ensuring that each movement of the clamped workpiece is accurately controllable during material taking, material flipping and press-fitting.

[0038] For the press-fitting machine for assembling high-precision air cushion boxes described in this embodiment, the lifting drive assembly includes a linear slide 41 arranged in the vertical direction; the output end of the linear slide 41 is connected to the lifting seat 42.

[0039] Specifically, the linear slide 41 is driven by a motor and can stably drive the lifting seat 42, so that the sleeve seat 5 can stably lift, ensuring that each movement of the clamped workpiece is accurately controllable during material taking, material flipping and press-fitting.

[0040] A press for assembling high-precision air cushion boxes according to this embodiment, the rotation driving assembly includes a rotating column 7 provided on the base 1, a rotating pin 71 provided on the rotating column 7, and a rotating groove provided on the outer wall of the sleeve seat 5; the rotating pin 71 is movably arranged in the rotating groove; the rotating groove includes an upper rotating groove 72, a lower rotating groove 73, and a rotating spiral groove 74; the rotating spiral groove 74 is arranged between the upper rotating groove 72 and the lower rotating groove 73; the upper rotating groove 72 is arranged at the top of the rotating spiral groove 74; the lower rotating groove 73 is arranged at the bottom of the rotating spiral groove 74; when the rotating pin 71 moves to the lower rotating groove 73, the clamping rod 6 rotates to the bottom of the magazine 3; when the rotating pin 71 moves to the upper rotating groove 72, the clamping rod 6 rotates to the top of the tooling assembly. A press for assembling high-precision air cushion boxes according to this embodiment, a driving cavity 52 is provided in the driving arm 51 along the horizontal direction; one end of the clamping rod 6 is rotatably arranged in the driving cavity 52; the suction cup 61 is arranged on the side wall of the clamping rod 6; the flipping driving assembly includes a flipping shaft 81 movably arranged in the driving cavity 52 and a flipping spiral groove 82 arranged on the inner wall of the driving cavity 52; the flipping shaft 81 is provided with a flipping pin 83; the flipping pin 83 is movably arranged in the flipping spiral groove 82; one end of the flipping shaft 81 is in surface matching connection with one end of the clamping rod 6; a flipping spring 84 is arranged between one end of the flipping shaft 81 and one end of the clamping rod 6. A press for assembling high-precision air cushion boxes according to this embodiment, the flipping driving assembly further includes a flipping column 9 provided on the base 1, a flipping groove provided on the flipping column 9, and a flipping cavity 53 provided in the middle of the sleeve seat 5; the flipping cavity 53 is sleeved outside the flipping column 9; the other end of the flipping shaft 81 is provided with a flipping rod 85; the flipping rod 85 protrudes into the flipping cavity 53 and abuts against the flipping groove; the flipping groove includes an upper flipping groove 91, a lower flipping groove 92, and a transition flipping groove 93; the transition flipping groove 93 is arranged between the upper flipping groove 91 and the lower flipping groove 92; the upper flipping groove 91 is arranged at the top on one side of the transition flipping groove 93; the lower rotating groove 73 is arranged at the bottom on the other side of the transition flipping groove 93; the distance between the bottom wall of the upper flipping groove 91 and the center of the flipping column 9 is less than the distance between the bottom wall of the lower flipping groove 92 and the center of the flipping column 9; when the flipping rod 85 moves in the transition flipping groove 93, the flipping pin 83 moves in the flipping spiral groove 82; when the flipping rod 85 moves to the upper flipping groove 91, the flipping pin 83 is located at one end of the flipping spiral groove 82, and the suction cup 61 is located at the top of the clamping rod 6; when the flipping rod 85 moves to the lower flipping groove 92, the flipping pin 83 is located at the other end of the flipping spiral groove 82, and the suction cup 61 is located at the bottom of the clamping rod 6.

[0041] Specifically, for a press for assembling high-precision air cushion boxes according to this embodiment, before assembling the first box and the second box, as Figure 1As shown, at this time, the sleeve seat 5 is in the uppermost position, that is, the rotating pin 71 is at the bottom of the lower rotating groove 73, and the flipping rod 85 is at the top of the upper flipping groove 91. That is, at this time, the clamping rod 6 is at the bottom of the bin 3, and the suction cup 61 is at the top of the clamping rod 6. At this time, the suction cup 61 extends into the discharge port 31 to adsorb and pick up the second box body 12. Then, the linear slide 41 drives the sleeve seat 5 to descend, so that the rotating pin 71 moves to the rotating spiral groove 74, and the flipping rod 85 moves to the transition flipping groove 93. Under the action of the rotating spiral groove 74 and the rotating pin 71, the sleeve seat 5 drives the clamping rod 6 to move. At the same time, under the action of the transition flipping groove 93, the flipping rod 85 and the flipping spring 84, the rotating shaft 81 gradually moves away from the clamping rod 6. During the movement of the rotating shaft 81, under the action of the flipping spiral groove 82 and the flipping pin 83, the rotating shaft 81 drives the clamping rod 6 to rotate together. Until the rotating pin 71 moves to the upper rotating groove 72 and the flipping rod 85 moves to the lower flipping groove 92, as Figure 4 shown, that is, at this time, the clamping rod 6 is at the top of the tooling assembly, and the suction cup 61 is at the bottom of the clamping rod 6. At this time, the linear slide 41 continues to drive the sleeve seat 5 to descend, so that while the rotating pin 71 moves in the upper rotating groove 72 and the flipping rod 85 moves in the lower flipping groove 92, the press-fitting of the second box body 12 and the first box in the tooling assembly is completed.

[0042] For the press-fitting machine for high-precision air cushion box assembly described in this embodiment, the length of the upper flipping groove 91 is the same as the length of the upper rotating groove 72; the length of the lower flipping groove 92 is the same as the length of the lower rotating groove 73. Through the above settings, the overall structure is stable and reliable.

[0043] For the press-fitting machine for high-precision air cushion box assembly described in this embodiment, an upper limit block 32 and a lower limit block 33 are provided at the discharge port 31; the upper limit block 32 is provided on the top of the lower limit block 33; a swing rod 35 is rotatably provided on the bin 3; one end of the swing rod 35 is connected to the upper limit block 32; the other end of the swing rod 35 is connected to the lower limit block 33; a torsion spring 36 is provided between the middle of the swing rod 35 and the bin 3; an upper inclined surface is provided on the top of the upper limit block 32; a lower inclined surface is provided on the bottom of the lower limit block 33; a driving inclined surface matching the lower inclined surface is provided on the suction cup 61.

[0044] Specifically, multiple second boxes 12 are stacked on the top of the lower limit block 33. Under the action of the torsion spring 36, the lower limit block 33 protrudes out of the discharge port 31 and abuts against the bottom of the second box 12. When the suction cup 61 enters the discharge port 31, under the action of the driving inclined surface and the lower inclined surface, the lower limit block 33 contracts inward, and at the same time, the upper limit block 32 protrudes outward, so that the lowermost second box 12 is separated from the remaining second boxes 12. After the suction cup 61 adsorbs the lowermost second box 12, the lower limit block 33 and the upper limit block 32 are reset.

[0045] For a press for assembling high-precision air cushion boxes according to this embodiment, a gear ring 21 is provided on the outer wall of the turntable 2; a rotating shaft 22 is connected to the sleeve seat 5 in a form-fit manner; a one-way gear 23 is connected to the rotating shaft 22; the one-way gear 23 meshes with the gear ring 21.

[0046] Specifically, through the above settings, when the clamping rod 6 rotates from the bottom of the discharge port 31 to the top of the tooling assembly, the turntable 2 rotates one station, and there is no need to additionally provide a driving member to drive the turntable 2 to work. When the clamping rod 6 is reset, the one-way gear 23 will not drive the turntable 2 to rotate.

[0047] For a press for assembling high-precision air cushion boxes according to this embodiment, the tooling assembly includes a tooling seat 24 that is lifted and moved on the turntable 2, a support seat 25 that is fixed on the turntable 2, and a positioning rod 26 that is lifted and moved on the support seat 25; the positioning rod 26 protrudes into the tooling seat 24; a tooling spring 27 is provided between the tooling seat 24 and the turntable 2; a support spring is provided between the positioning rod 26 and the support seat 25. During the press-fitting process, the suction cup 61 drives the second box 12 to first squeeze the positioning rod 26 downward to move, and docks the second box 12 with the first box 11 to complete pre-press-fitting; then further press down to make the tooling seat 24 descend, so that the first box 11 and the second box 12 perform a complete press-fitting operation to complete the assembly of the air cushion box.

[0048] The press for assembling high-precision air cushion boxes according to this embodiment has the following effects:

[0049] 1. Efficient collaborative operation and improved production efficiency: Through the coordinated work of the ingeniously designed rotation drive assembly and the flipping drive assembly, the present invention realizes the linkage operation of the material taking, material flipping, and press-fitting processes, greatly shortening the cycle of assembling each air cushion box. Compared with the traditional assembly method, the production efficiency is significantly improved.

[0050] 2. Ensure assembly accuracy: The linear slide 41 stably drives the lifting seat 42 to ensure that each action of the suction cup 61 is precisely controllable when grabbing, flipping and moving the second box body 12. This high-precision action execution makes the position deviation of the box body extremely small during press-fitting, effectively reduces bad assembly, greatly improves the product yield, and ensures the stability of product quality.

[0051] 3. Highly automated operation: The whole assembly process is highly automated. The second box body 12 automatically takes materials, turns over, and presses. After the press is completed, the turntable 2 automatically switches without much manual intervention. This not only reduces the labor intensity of workers, but also avoids fluctuations in assembly quality caused by human factors, improves the stability and consistency of the production process, saves labor costs for the company, and ensures reliable output of product quality.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A high-precision air cushion box assembly press machine, characterized in that: It includes a base; the base is rotatably provided with a turntable; the turntable is provided with a plurality of tooling components; the base is provided with a silo; the bottom of the silo is provided with a discharge port; The press machine for assembling high-precision air cushion boxes also includes a lifting seat; the lifting seat is rotatably provided with a sleeve seat; the base is provided with a lifting drive assembly for driving the lifting seat to move up and down; a driving arm is provided on one side of the sleeve seat; the driving arm is movably provided with a clamping rod; the clamping rod is provided with a suction cup; The high-precision air cushion box assembly press also includes a rotation drive assembly for driving the sleeve seat to rotate and a flip drive assembly for driving the suction cup to flip; The lifting drive assembly drives the rotating drive assembly and the flipping drive assembly to work, so that the suction cup moves between the tooling assembly and the discharge port.

2. A high-precision air cushion box assembly press machine according to claim 1, characterized in that: The lifting drive assembly includes a linear slide arranged along a vertical direction; the output end of the linear slide is connected to the lifting seat.

3. The high-precision air cushion box assembly press machine according to claim 1, characterized in that: The rotation driving assembly includes a rotation column arranged on the base, a rotation pin arranged on the rotation column and a rotation groove arranged on the outer wall of the sleeve seat; the rotation pin is movably arranged in the rotation groove; the rotation groove includes an upper rotation groove, a lower rotation groove and a rotation spiral groove; the rotation spiral groove is arranged between the upper rotation groove and the lower rotation groove; the upper rotation groove is arranged at the top of the rotation spiral groove; the lower rotation groove is arranged at the bottom of the rotation spiral groove; when the rotation pin moves to the lower rotation groove, the clamping rod rotates to the bottom of the silo; when the rotation pin moves to the upper rotation groove, the clamping rod rotates to the top of the tooling assembly.

4. A high-precision air cushion box assembly press machine according to claim 3, characterized in that: A driving cavity is provided in the driving arm along the horizontal direction; one end of the clamping rod is rotatably arranged in the driving cavity; and the suction cup is arranged on the side wall of the clamping rod; The flip drive assembly includes a flip shaft movably arranged in the drive cavity and a flip spiral groove arranged on the inner wall of the drive cavity; the flip shaft is provided with a flip pin; the flip pin is movably arranged in the flip spiral groove; one end of the flip shaft is connected with one end of the clamping rod by a shape-fitting connection; a flip spring is provided between one end of the flip shaft and one end of the clamping rod.

5. A high-precision air cushion box assembly press machine according to claim 4, characterized in that: The flip drive assembly further comprises a flip column arranged on the base, a flip groove arranged on the flip column and a flip cavity arranged in the middle of the sleeve seat; the flip cavity is sleeved outside the flip column; a flip rod is arranged at the other end of the flip shaft; the flip rod protrudes into the flip cavity and abuts against the flip groove; The turning groove comprises an upper turning groove, a lower turning groove and a transition turning groove; the transition turning groove is arranged between the upper turning groove and the lower turning groove; the upper turning groove is arranged at the top of one side of the transition turning groove; the lower turning groove is arranged at the bottom of the other side of the transition turning groove; the distance between the bottom wall of the upper turning groove and the center of the turning column is smaller than the distance between the bottom wall of the lower turning groove and the center of the turning column; When the flip rod moves in the transition flip groove, the flip pin moves in the flip spiral groove; When the flip rod moves to the upper flip groove, the flip pin is located at one end of the flip spiral groove, and the suction cup is located at the top of the clamping rod; When the flip rod moves to the lower flip groove, the flip pin is located at the other end of the flip spiral groove, and the suction cup is located at the bottom of the clamping rod.

6. A high-precision air cushion box assembly press machine according to claim 5, characterized in that: The length of the upper turning groove is the same as that of the upper rotating groove; the length of the lower turning groove is the same as that of the lower rotating groove.

7. The high-precision air cushion box assembly press machine according to claim 1, characterized in that: An upper limit block and a lower limit block are provided at the discharge port; the upper limit block is provided at the top of the lower limit block; a rocker arm is provided for rotation of the silo; one end of the rocker arm is connected to the upper limit block; the other end of the rocker arm is connected to the lower limit block; a torsion spring is provided between the middle part of the rocker arm and the silo; an upper inclined surface is provided on the top of the upper limit block; a lower inclined surface is provided on the bottom of the lower limit block; and the suction cup is provided with a driving inclined surface matching the lower inclined surface.

8. The high-precision air cushion box assembly press machine according to claim 1, characterized in that: The outer wall of the turntable is provided with a gear ring; the sleeve seat profile is connected with a rotating shaft; the rotating shaft is connected with a one-way gear; the one-way gear is meshed with the gear ring.

9. The high-precision air cushion box assembly press machine according to claim 1, characterized in that: The tooling assembly includes a tooling seat that is lifted and movably arranged on the turntable, a support seat that is fixed on the turntable, and a positioning rod that is lifted and movably arranged on the support seat; the positioning rod protrudes into the tooling seat; a tooling spring is provided between the tooling seat and the turntable; and a support spring is provided between the positioning rod and the support seat.

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