A turning device for processing hardware parts

Abstract

The present invention discloses a turning device for processing hardware parts, which relates to the field of turning devices and includes an operating table, wherein the rear end of the upper surface of the operating table is connected to a moving part. By coordinating the use of the moving part, a first fixed plate, a second fixed plate, a turning part, a push-pull part, and a clamping part, it is convenient to move the clamped defective hardware parts on the operating table to the front of personnel in other processes, so that switching between processes can be carried out without clamping and unclamping the parts, thereby avoiding tedious clamping operations, thereby improving the work efficiency of workers, and solving the problem that most existing turning devices are fixed in one place for use, so that multiple processes may be required for defective products that need to be repaired, so that the clamping parts need to be repeatedly operated, which causes tedious clamping operations for the repair work, thereby affecting the work efficiency of workers.

Description

Technical Field

[0001] The invention relates to a turning device, in particular to a turning device for processing hardware parts. Background Art

[0002] Hardware components refer to machine parts or components made of hardware, as well as some small hardware products. They can be used independently or as auxiliary tools, such as hardware tools, hardware components, daily hardware, construction hardware, and security products. Small hardware products are mostly not final consumer goods. Instead, they serve as supporting products for industrial manufacturing, semi-finished products, and tools used in the production process. Hardware component processing involves turning raw materials (stainless steel, copper, aluminum, iron, etc.) into various parts according to customer drawings or samples using lathes, milling machines, drilling machines, polishing machines, and other machines. Examples include screws, motor shafts, model car parts, fishing gear accessories, speaker housings, and mobile power supply housings.

[0003] After the production of some hardware parts, there may be some defective products among these hardware parts. For these defective products, workers need to use fixtures to clamp the hardware and then repair them. This device is a flipping device used for processing defective hardware parts.

[0004] At present, there are still some defects and deficiencies in the use of the flip device. The specific areas that need improvement are as follows:

[0005] Most existing flipping devices can only perform flipping operations. In this way, when repairing clamped hardware parts, it may not only be necessary to flip them, but also to tilt them at other angles to facilitate the repair operation.

[0006] Most existing flipping devices are fixed in one place for use, so that defective products that need to be repaired may require multiple processes to operate, so repeated clamping of parts is required, which causes cumbersome clamping operations for the repair work, thereby affecting the work efficiency of workers. Summary of the Invention

[0007] The purpose of the present invention is to provide a turning device for processing hardware parts to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a flipping device for processing hardware parts, comprising an operating table, the rear end of the upper surface of the operating table is connected to a moving component, the moving component is connected to a fixed plate 1, the fixed plate 1 is connected to a flipping component, the flipping component is connected to a fixed plate 2, the fixed plate 2 is connected to the moving component, the fixed plate 2 is connected to a push-pull component, the push-pull component is also connected to the flipping component, the front side of the push-pull component is connected to a clamping component, and a control panel is installed on the front side of the operating table.

[0009] As a preferred technical solution of the present invention, the moving component includes two fixed plates three, the two fixed plates three are fixedly connected to the rear side of the upper surface of the operating table, the opposite sides of the two fixed plates three are fixedly connected to two fixed columns, the two fixed columns are socketed with two circular holes opened on the moving plate, the upper surface of the moving plate is fixedly connected to the fixed plate one and the fixed plate two, the moving plate is threadedly connected to the screw rod through the spiral hole opened, the left and right sides of the screw rod are respectively rotatably connected to the two fixed plates three through bearings, the right end of the screw rod is fixedly connected to the output shaft of the servo motor, the servo motor is installed on the inner side of the n-shaped fixed plate, the n-shaped fixed plate is fixedly connected to the right side fixed plate three, and the input end of the servo motor is electrically connected to the output end of the control board.

[0010] As a preferred technical solution of the present invention, the flipping component includes a slider, which is set to a T-shape, and the slider is slidably connected to the T-shaped groove opened on the rear side of the fixed plate one, and the slider is fixedly connected to the tooth plate, and the tooth groove on the upper surface of the tooth plate is meshed with the gear, and the gear is fixedly connected to the outer surface of the rotating shaft one, and the rotating shaft one is rotatably connected to the fixed plate one and the fixed plate two respectively through two bearings.

[0011] As a preferred technical solution of the present invention, the left side of the toothed plate is fixedly connected to the protruding end of the electric push rod one, the right end of the outer surface of the fixed end of the electric push rod one is fixedly connected to the fixed plate four, the fixed plate four is fixedly connected to the left side of the fixed plate one, and the input end of the electric push rod one is electrically connected to the output end of the control board.

[0012] As a preferred technical solution of the present invention, the push-pull component includes an electric push rod 2, the front end of the outer surface of the fixed end of the electric push rod 2 is fixedly connected to the fixed plate 2, the input end of the electric push rod 2 is electrically connected to the output end of the control board, the protruding end of the electric push rod 2 is fixedly connected to the linkage plate, the linkage plate is fixedly connected to the rear end of the sliding plate, the sliding plate is socketed with the rectangular hole opened on the rotating shaft 1, the front side of the sliding plate is fixedly connected to the fixed ring, the bottom surface of the fixed ring is movably connected to the fixed end of the electric push rod 3 through a hinge seat, the input end of the electric push rod 3 is electrically connected to the output end of the control board, and the front end of the sliding plate is fixedly connected to the fixed shaft.

[0013] As a preferred technical solution of the present invention, the clamping component includes a vertical plate, the front side of the vertical plate is fixedly connected to the fixed block, the fixed block is connected to two symmetrical clamping jaws, the two clamping jaws are connected to the same push-pull plate, the rear side surface of the push-pull plate is fixedly connected to the protruding end of the electric push rod four, the input end of the electric push rod four is electrically connected to the output end of the control board, the outer surface of the fixed end of the electric push rod four is fixedly connected to the vertical plate, the rear side surface of the vertical plate is fixedly connected to two L-shaped fixed plates, the upper sides of the two L-shaped fixed plates are rotatably connected to the same fixed shaft through bearings, the lower sides of the two L-shaped fixed plates are rotatably connected to the same support shaft through bearings, and the support shaft is fixedly connected to the protruding end of the electric push rod three.

[0014] As a preferred technical solution of the present invention, the two clamping jaw components each include a rotating shaft 2, which is rotatably connected to the fixed block through a bearing, and the upper and lower ends of the rotating shaft 2 are respectively fixedly connected to the rear sides of the two rotating plates, and the two rotating plates are both arranged in an L-shape, and the front sides of the two rotating plates are fixedly connected to the same clamping plate, and the clamping plate is made of hard rubber material.

[0015] As a preferred technical solution of the present invention, the upper rotating plate is rotatably connected to the rotating shaft three through a bearing, the rotating shaft three is socketed with one of the two sliding holes opened on the push-pull plate, and the upper side of the rotating shaft three is fixedly connected with a fixed disk, and the fixed disk is located above the push-pull plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention cooperates with the provided flipping component, push-pull component, clamping component, clamping claw component and control panel, so that the hardware parts to be repaired can be placed between the two clamping plates, and then the control panel controls the electric push rod four to extend, and the electric push rod four pushes the push-pull plate to move forward synchronously, and the push-pull plate synchronously drives the rotating shafts three on the two clamping claw parts to move forward synchronously, and the two rotating shafts three are restricted in rotation by the rotating shaft two on the rotating plate, so that the two symmetrical rotating plates restrict the rotating shafts three to approach each other, so that the two symmetrical rotating plates drive the clamping plates to clamp and clamp the hardware parts, and when the clamped hardware parts need to be adjusted to other angles, the control panel controls the electric push rod three to retract, and the electric push rod three drives the supporting shaft on the clamping component to move and rotate upward, and the supporting shaft drives the two L-shaped fixing plates to be fixed The fixed axis rotates under the central support, so that the two L-shaped fixed plates drive the entire clamping component and the clamped hardware parts to rotate downward, so that the hardware parts clamped on the clamping component are in an inclined state. When it needs to be flipped, the control panel can be used to control the electric push rod to retract, and the electric push rod drives the toothed plate to move synchronously to the left, and the toothed groove on the toothed plate drives the gear to rotate, and the gear drives the rotating shaft to rotate, and the rectangular hole on the rotating shaft drives the sliding plate to rotate synchronously, so that the sliding plate drives the entire clamping component and the clamped hardware parts to flip, so as to facilitate the repair operation on other sides of the hardware parts. In this way, the device can not only flip the clamped hardware parts, but also tilt them at an angle, so as to facilitate comprehensive repair operations on the clamped hardware parts.

[0018] The present invention cooperates with the provided moving parts, fixed plate one, fixed plate two, flipping parts, push-pull parts and clamping parts. The servo motor can be controlled to rotate through the control panel, the servo motor drives the screw to rotate, the screw drives the moving plate to move, the moving plate drives the flipping parts on the fixed plate one and the push-pull parts on the fixed plate two to move synchronously as a whole, and the push-pull parts drive the clamping parts and the clamped hardware parts to move synchronously, so that it is convenient to move the clamped defective hardware parts on the operating table to other process personnel, so that switching between processes can be carried out without clamping and unclamping operations, and tedious clamping operations can be avoided, thereby improving the work efficiency of workers.

[0019] The present invention provides a push-pull component, which can be controlled by a control panel to retract the electric push rod 2 on the push-pull component. The electric push rod 2 drives the linkage plate to move forward synchronously. The linkage plate drives the sliding plate to slide forward along the rectangular hole on the rotating shaft 1, so that the sliding plate drives the clamping component as a whole and the clamped hardware parts to move forward, thereby moving the clamped hardware parts to a suitable position above the operating table, making it convenient for the staff to move it back and forth on the operating table to adjust it to a suitable position for repair operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view structural schematic diagram of the present invention;

[0021] Figure 2 It is a schematic structural diagram of the moving parts of the present invention;

[0022] Figure 3 It is a schematic structural diagram of the flip component of the present invention;

[0023] Figure 4 This is a schematic structural diagram of the push-pull component of the present invention;

[0024] Figure 5 It is a schematic structural diagram of the clamping component of the present invention;

[0025] Figure 6 It is a schematic structural diagram of the clamping jaw component of the present invention.

[0026] In the figure: 1 operating table, 2 moving part, 21 fixed plate three, 22 fixed column, 23 moving plate, 24 screw, 25 servo motor, 26 N-shaped fixed plate, 3 fixed plate one, 4 flip part, 41 slider, 42 tooth plate, 43 gear, 44 rotating shaft one, 45 electric push rod one, 46 fixed plate four, 5 fixed plate two, 6 push-pull part, 61 electric push rod two, 62 linkage plate, 63 sliding plate, 64 fixed ring, 65 electric push rod three, 66 fixed shaft, 7 clamping part, 71 vertical plate, 72 fixed block, 73 clamping claw part, 731 rotating shaft two, 732 rotating plate, 733 clamping plate, 734 rotating shaft three, 74 push-pull plate, 75 electric push rod four, 76 L-shaped fixed plate, 77 support shaft, 8 control plate. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-6 The present invention provides a technical solution of a flipping device for processing hardware parts: it includes an operating table 1, the rear end of the upper surface of the operating table 1 is connected to a moving part 2, the moving part 2 is connected to a fixed plate 1 3, the fixed plate 1 3 is connected to a flipping part 4, the flipping part 4 is connected to a fixed plate 2 5, the fixed plate 2 5 is connected to the moving part 2, the fixed plate 2 5 is connected to a push-pull part 6, the push-pull part 6 is also connected to the flipping part 4, the front side of the push-pull part 6 is connected to a clamping part 7, and a control panel 8 is installed on the front side of the operating table 1.

[0029] The moving part 2 includes two fixed plates 3 21, both of which are fixedly connected to the rear side of the upper surface of the operating table 1. The opposite sides of the two fixed plates 3 21 are fixedly connected to two fixed columns 22. The two fixed columns 22 are engaged with two circular holes opened on the moving plate 23. The upper surface of the moving plate 23 is fixedly connected to both the fixed plate 1 3 and the fixed plate 2 5. The moving plate 23 is threadedly connected to the screw rod 24 through the spiral hole opened. The left and right sides of the screw rod 24 are respectively rotatably connected to the two fixed plates 3 21 through bearings. The right end of the screw rod 24 is connected to the output shaft of the servo motor 25. Fixed connection, the servo motor 25 is installed on the inner side of the N-shaped fixed plate 26, the N-shaped fixed plate 26 is fixedly connected to the right side fixed plate three 21, the input end of the servo motor 25 is electrically connected to the output end of the control board 8, the servo motor 25 is controlled to rotate by the control board 8, the servo motor 25 drives the screw rod 24 to rotate, the screw rod 24 drives the movable plate 23 to move, the movable plate 23 drives the flip part 4 on the fixed plate 1 3 and the push-pull part 6 on the fixed plate 2 5 to move synchronously as a whole, and the push-pull part 6 drives the clamping part 7 and the clamped hardware parts to move synchronously.

[0030] The flip component 4 includes a slider 41, which is set to a T-shape. The slider 41 is slidably connected to the T-shaped groove opened on the rear side surface of the fixed plate 3. By slidingly connecting the slider 41 to the T-shaped groove opened on the rear side surface of the fixed plate 3, it is ensured that when the electric push rod 45 drives the toothed plate 42 to move, its movement trajectory direction can be limited, thereby ensuring that the tooth groove 43 on the toothed plate 42 is always in meshing contact with the gear. The slider 41 is fixedly connected to the toothed plate 42, and the tooth groove on the upper surface of the toothed plate 42 is meshed with the gear 43. The gear 43 is fixedly connected to the outer surface of the rotating shaft 44. The rotating shaft 44 is rotatably connected to the fixed plate 3 and the fixed plate 2 5 through two bearings.

[0031] The left side of the toothed plate 42 is fixedly connected to the protruding end of the electric push rod 45, the right end of the outer surface of the fixed end of the electric push rod 45 is fixedly connected to the fixed plate 46, the fixed plate 46 is fixedly connected to the left side of the fixed plate 3, the input end of the electric push rod 45 is electrically connected to the output end of the control board 8, the electric push rod 45 is retracted by the control board 8, the electric push rod 45 drives the toothed plate 42 to move synchronously to the left, the tooth groove on the toothed plate 42 drives the gear 43 to rotate, the gear 43 drives the rotating shaft 44 to rotate, and the rectangular hole on the rotating shaft 44 drives the sliding plate 63 to rotate synchronously, so that the sliding plate 63 drives the entire clamping component 7 and the clamped hardware parts to flip.

[0032] The push-pull component 6 includes an electric push rod 2 61, the front end of the outer surface of the fixed end of the electric push rod 2 61 is fixedly connected to the fixed plate 2 5, the input end of the electric push rod 2 61 is electrically connected to the output end of the control board 8, the extended end of the electric push rod 2 61 is fixedly connected to the linkage plate 62, the linkage plate 62 is fixedly connected to the rear end of the sliding plate 63, the sliding plate 63 is sleeved with the rectangular hole opened on the rotating shaft 1 44, the front side of the sliding plate 63 is fixedly connected to the fixing ring 64, the bottom surface of the fixing ring 64 is movably connected to the fixed end of the electric push rod 3 65 through a hinge seat, the input end of the electric push rod 3 65 is connected to the control board 8 The output end is electrically connected to the output end, and the control board 8 controls the electric push rod 4 75 to extend. The electric push rod 4 75 pushes the push-pull plate 74 to move forward synchronously. The push-pull plate 74 simultaneously drives the rotating shaft 3 734 on the two clamping claw parts 73 to move forward synchronously. The two rotating shafts 3 734 are restricted in rotation by the rotating shaft 2 731 on the rotating plate 732, so that the two symmetrical rotating plates 732 restrict the rotating shaft 3 734 from approaching each other, so that the two symmetrical rotating plates 732 drive the clamping plate 733 to clamp the hardware parts. The front end of the sliding plate 63 is fixedly connected to the fixed shaft 66.

[0033] The clamping component 7 includes a vertical plate 71, the front side of the vertical plate 71 is fixedly connected to the fixed block 72, the fixed block 72 is connected to two symmetrical clamping claw components 73, the two clamping claw components 73 are connected to the same push-pull plate 74, the rear side of the push-pull plate 74 is fixedly connected to the protruding end of the electric push rod 4 75, the input end of the electric push rod 4 75 is electrically connected to the output end of the control board 8, the outer surface of the fixed end of the electric push rod 4 75 is fixedly connected to the vertical plate 71, the rear side of the vertical plate 71 is fixedly connected to two L-shaped fixed plates 76, the upper sides of the two L-shaped fixed plates 76 are rotatably connected to the same fixed shaft 66 through bearings, and the two L-shaped The lower side of the fixing plate 76 is rotatably connected to the same support shaft 77 through bearings. The support shaft 77 is fixedly connected to the protruding end of the electric push rod 3 65. The electric push rod 3 65 can be retracted by the control panel 8. The electric push rod 3 65 drives the support shaft 77 on the clamping component 7 to move upward and rotate. The support shaft 77 drives the two L-shaped fixing plates 76 to rotate under the central support of the fixed shaft 66, so that the two L-shaped fixing plates 76 drive the entire clamping component 7 and the clamped hardware parts to rotate downward, so that the clamped hardware parts on the clamping component 7 are tilted, thereby achieving the effect of angle tilt adjustment.

[0034] The two clamping jaw components 73 each include a second rotating shaft 731, which is rotatably connected to the fixed block 72 through a bearing, and the upper and lower ends of the second rotating shaft 731 are respectively fixedly connected to the rear sides of the two rotating plates 732, and the two rotating plates 732 are both arranged in an L-shape. By setting the two rotating plates 732 to be in an L-shape, it is convenient to drive the clamping plate 733 to clamp the workpiece when the rotating plates 732 rotate close to each other. The front sides of the two rotating plates 732 are fixedly connected to the same clamping plate 733, and the clamping plate 733 is made of hard rubber material.

[0035] The upper rotating plate 732 is rotatably connected to the rotating shaft three 734 through a bearing, and the rotating shaft three 734 is socketed with one of the two sliding holes opened on the push-pull plate 74. By socketing the rotating shaft three 734 with one of the two sliding holes opened on the push-pull plate 74, the push-pull plate 74 can synchronously drive the rotating shaft three 734 on the two clamping jaw components 73 to move forward synchronously. A fixed disk is fixedly connected to the upper side of the rotating shaft three 734, and the fixed disk is located above the push-pull plate 74.

[0036] The operating steps of the present invention are:

[0037] The hardware parts to be repaired can be placed between the two clamping plates 733, and then the control panel 8 is used to control the electric push rod 4 75 to extend, and the electric push rod 4 75 pushes the push-pull plate 74 to move forward synchronously, and the push-pull plate 74 simultaneously drives the rotating shaft 3 734 on the two clamping claw parts 73 to move forward synchronously. The two rotating shafts 3 734 are restricted by the rotation of the rotating shaft 2 731 on the rotating plate 732, so that the two symmetrical rotating plates 732 restrict the rotating shaft 3 734 to approach each other, thereby driving the two symmetrical rotating plates 732 to move forward. The clamping plate 733 clamps the hardware parts, and then the control panel 8 can be used to control the electric push rod 2 61 on the push-pull component 6 to retract, and the electric push rod 2 61 drives the linkage plate 62 to move forward synchronously, and the linkage plate 62 drives the sliding plate 63 to slide forward along the rectangular hole on the rotating shaft 1 44, so that the sliding plate 63 drives the clamping component 7 as a whole and the clamped hardware parts to move forward, so that the clamped hardware parts are moved to the appropriate position above the operating table 1, so that the staff can adjust the hardware parts on the operating table. The two L-shaped fixing plates 76 are supported by the center of the fixing shaft 66, so that the two L-shaped fixing plates 76 drive the entire clamping part 7 and the clamped hardware parts to rotate downward, so that the clamped hardware parts on the clamping part 7 form a tilted state. When it needs to be turned over, the control panel 8 can be used to control the electric push rod 1 45 to retract, and the electric push rod 1 45 drives the toothed plate 42 to move to the left synchronously. The toothed groove on the toothed plate 42 drives the gear 43 to rotate, and the gear 43 drives the rotating shaft 1 44 to rotate. The rectangular hole on the rotating shaft 1 44 drives the sliding plate 63 to rotate synchronously, so that the sliding plate 63 drives the entire clamping part 7 and the clamped hardware parts to turn over, thereby facilitating the repair operation on other sides of the hardware parts.

[0038] Secondly, according to the repair process, after the previous repair work is completed, the servo motor 25 can be controlled to rotate through the control panel 8, the servo motor 25 drives the screw rod 24 to rotate, the screw rod 24 drives the movable plate 23 to move, the movable plate 23 drives the flip part 4 on the fixed plate 1 3 and the push-pull part 6 on the fixed plate 2 5 to move synchronously as a whole, the push-pull part 6 drives the clamping part 7 and the clamped hardware parts to move synchronously, so as to facilitate the movement of the clamped defective hardware parts on the operating table 1 to other process personnel for operation.

[0039] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be internal communication between two elements or an interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A turning device for processing hardware parts, comprising an operating table (1), characterized in that: The rear end of the upper surface of the operating table (1) is connected to the moving part (2), the moving part (2) is connected to the fixed plate 1 (3), the fixed plate 1 (3) is connected to the flipping part (4), the flipping part (4) is connected to the fixed plate 2 (5), the fixed plate 2 (5) is connected to the moving part (2), the fixed plate 2 (5) is connected to the push-pull part (6), the push-pull part (6) is also connected to the flipping part (4), the front side of the push-pull part (6) is connected to the clamping part (7), and a control panel (8) is installed on the front side of the operating table (1); The movable part (2) comprises two fixed plates (21), both of which are fixedly connected to the rear side of the upper surface of the operating table (1), and the opposite sides of the two fixed plates (21) are fixedly connected to two fixed columns (22), and the two fixed columns (22) are sleeved with two circular holes opened on the movable plate (23), and the upper surface of the movable plate (23) is fixedly connected to the fixed plate (3) and the fixed plate (5), and the movable plate (23) is fixedly connected to the fixed plate (3) and the fixed plate (5) by opening The spiral hole is threadedly connected to the screw rod (24), the left and right sides of the screw rod (24) are respectively rotatably connected to the two fixed plates (21) through bearings, the right end of the screw rod (24) is fixedly connected to the output shaft of the servo motor (25), the servo motor (25) is installed on the inner side of the n-shaped fixed plate (26), the n-shaped fixed plate (26) is fixedly connected to the right fixed plate (21), and the input end of the servo motor (25) is electrically connected to the output end of the control board (8); The flip component (4) includes a slider (41), the slider (41) is set to a T-shape, the slider (41) is slidably connected to the T-shaped slot opened on the rear side of the fixed plate (3), the slider (41) is fixedly connected to the tooth plate (42), the tooth groove on the upper surface of the tooth plate (42) is meshed with the gear (43), the gear (43) is fixedly connected to the outer surface of the rotating shaft (44), the rotating shaft (44) is rotatably connected to the fixed plate (3) and the fixed plate (5) through two bearings, the left side of the tooth plate (42) is fixedly connected to the protruding end of the electric push rod (45), the right end of the outer surface of the fixed end of the electric push rod (45) is fixedly connected to the fixed plate (46), the fixed plate (46) is fixedly connected to the left side of the fixed plate (3), and the input end of the electric push rod (45) is electrically connected to the output end of the control board (8); The push-pull component (6) includes an electric push rod 2 (61), the front end of the outer surface of the fixed end of the electric push rod 2 (61) is fixedly connected to the fixed plate 2 (5), the input end of the electric push rod 2 (61) is electrically connected to the output end of the control plate (8), the protruding end of the electric push rod 2 (61) is fixedly connected to the linkage plate (62), the linkage plate (62) is fixedly connected to the rear end of the sliding plate (63), the sliding plate (63) is sleeved with the rectangular hole opened on the rotating shaft 1 (44), the front side of the sliding plate (63) is fixedly connected to the fixed ring (64), the bottom surface of the fixed ring (64) is movably connected to the fixed end of the electric push rod 3 (65) through the hinge seat, the input end of the electric push rod 3 (65) is electrically connected to the output end of the control plate (8), and the front end of the sliding plate (63) is fixedly connected to the fixed shaft (66); The clamping component (7) includes a vertical plate (71), the front side of the vertical plate (71) is fixedly connected to a fixed block (72), the fixed block (72) is connected to two symmetrical clamping claw components (73), the two clamping claw components (73) are connected to the same push-pull plate (74), the rear side of the push-pull plate (74) is fixedly connected to the extended end of the electric push rod four (75), the input end of the electric push rod four (75) is electrically connected to the output end of the control board (8), the outer surface of the fixed end of the electric push rod four (75) is fixedly connected to the vertical plate (71), the rear side of the vertical plate (71) is fixedly connected to two L-shaped fixed plates (76), the upper sides of the two L-shaped fixed plates (76) are rotatably connected to the same fixed shaft (66) through bearings, the lower sides of the two L-shaped fixed plates (76) are rotatably connected to the same support shaft (77) through bearings, and the support The support shaft (77) is fixedly connected to the protruding end of the electric push rod three (65), and the two clamping claw parts (73) each include a rotating shaft two (731), and the rotating shaft two (731) is rotatably connected to the fixed block (72) through a bearing. The upper and lower ends of the rotating shaft two (731) are respectively fixedly connected to the rear sides of the two rotating plates (732), and the two rotating plates (732) are both set to be L-shaped. The front sides of the two rotating plates (732) are fixedly connected to the same clamping plate (733), and the clamping plate (733) is made of hard rubber material. The upper side of the rotating plate (732) is rotatably connected to the rotating shaft three (734) through a bearing. The rotating shaft three (734) is sleeved with one of the two sliding holes opened on the push-pull plate (74). The upper side of the rotating shaft three (734) is fixedly connected with a fixed disk, and the fixed disk is located above the push-pull plate (74).

Images