CN216574268U - Motor virtual position detector - Google Patents

Abstract

The utility model discloses a motor virtual position detector, which comprises a frame, a turntable mechanism, a feeding and discharging mechanism for feeding and discharging a motor, a front protruding virtual position detection mechanism and a rear protruding virtual position detection mechanism for detecting the axon virtual position of a motor shaft, a bent core detection mechanism for detecting whether the motor shaft is bent, an appearance detection mechanism for detecting whether the motor shaft is intact and an outer diameter detection mechanism for detecting whether the outer diameter of the motor shaft is qualified; the rotary table mechanism is arranged on the frame, the feeding and discharging mechanism is positioned at the side of the rotary table mechanism, and the front protruding virtual position detection mechanism, the rear protruding virtual position detection mechanism, the bent core detection mechanism, the appearance detection mechanism and the outer diameter detection mechanism are sequentially distributed around the rotary table mechanism and are matched with the rotary table mechanism; the motor shaft virtual position testing device can automatically test the virtual position value of the motor shaft through the conveying belt, the feeding and discharging mechanism, the turntable mechanism, the front protruding virtual position detecting mechanism and the rear protruding virtual position detecting mechanism, and is efficient and rapid.

Description

Motor virtual position detector

Technical Field

The utility model relates to the technical field of motor virtual position detection machines, in particular to a motor virtual position detection machine.

Background

Along with the continuous progress of scientific technology, motors are applied to various different fields more and more, the manufacturing requirements of the motors are correspondingly higher and higher so as to correspond to various higher requirements continuously proposed by various industries, the virtual position of the motors is also called as motor axial movement, namely unavoidable tiny movement of a shaft of the motor along the axial direction during working, in order to avoid assembly damage caused by overlarge virtual position, a virtual position detection process is added in the process of producing the motors, the virtual position detection is performed manually at present, the shaft of the motor is directly pulled by hands manually to perform measurement, the working efficiency is low, and the measurement result is inaccurate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a motor virtual position detector which can automatically test the virtual position of the axon of a motor shaft through a turntable mechanism, a feeding and discharging mechanism, a forward protruding virtual position detection mechanism and a backward protruding virtual position detection mechanism, and is efficient and rapid.

One of the purposes of the utility model is realized by adopting the following technical scheme: a motor virtual position detector comprises a frame, a turntable mechanism, a feeding and discharging mechanism for feeding and discharging a motor, a front protruding virtual position detection mechanism and a rear protruding virtual position detection mechanism for detecting the axon virtual position of a motor shaft, a bent core detection mechanism for detecting whether the motor shaft is bent, an appearance detection mechanism for detecting whether the motor shaft is intact and an outer diameter detection mechanism for detecting whether the outer diameter of the motor shaft is qualified; the turntable mechanism is arranged on the frame, the feeding and discharging mechanism is positioned on the side of the turntable mechanism, and the front protruding virtual position detection mechanism, the rear protruding virtual position detection mechanism, the bent core detection mechanism, the appearance detection mechanism and the outer diameter detection mechanism are sequentially distributed around the turntable mechanism and are matched with the turntable mechanism.

Further, the forward protruding virtual position detection mechanism comprises a first fixing frame, a first downward pressing detection assembly and a first upward jacking detection assembly, wherein the first downward pressing detection assembly is used for downward pressing the motor shaft and detecting the virtual position, and the first upward jacking detection assembly is used for upward jacking the motor shaft and detecting the virtual position; the first fixing frame is installed on the rack, the first downward-pressing detection assembly is installed at the upper end of the first fixing frame, the first upward-pressing detection assembly is installed at the lower end of the first fixing frame, and a motor pressing piece used for pressing the motor is arranged in the middle of the first fixing frame.

Further, the rear protruding virtual position detection mechanism comprises a second fixing frame, a second downward pressing detection assembly used for downward pressing the motor shaft and detecting the virtual position, and a second upward pushing detection assembly used for upward pushing the motor shaft and detecting the virtual position; the second fixing frame is installed on the rack, the second downward pressing detection assembly is installed at the upper end of the second fixing frame, the second upward pressing detection assembly is installed at the lower end of the second fixing frame, and a motor pressing piece used for pressing the motor is arranged in the middle of the second fixing frame.

Furthermore, curved core detection mechanism includes the third mount and is used for detecting the photoelectric detection subassembly that the motor shaft is crooked, and the third mount is installed in the frame, and photoelectric detection subassembly installs in the third mount.

Further, outward appearance detection mechanism includes the fourth mount and is used for detecting whether intact outward appearance determine module of motor shaft, and the fourth mount is installed in the frame, and outward appearance determine module installs in the fourth mount.

Further, the outer diameter detection mechanism comprises a fifth fixing frame and an outer diameter detection assembly used for detecting whether the outer diameter of the motor shaft is qualified or not, the fifth fixing frame is installed on the rack, and the outer diameter detection assembly is installed on the fifth fixing frame.

Further, the external diameter detection assembly comprises a linear scanning assembly, the linear scanning assembly comprises a CCD camera and a camera driving assembly used for driving the CCD camera to move, the lower end of the CCD camera is connected with the camera driving assembly, and an illuminating lamp used for illuminating is arranged on the side of the linear scanning assembly.

Further, the camera driving assembly comprises a first driving assembly for driving the CCD camera to move back and forth and a second driving assembly for driving the CCD camera to rotate.

Furthermore, carousel mechanism includes carousel and first revolving cylinder, and first revolving cylinder establishes in the frame, and the output of first revolving cylinder is connected at the middle part of carousel, and the edge interval of carousel is equipped with a plurality of profiling that are used for chucking the motor.

Furthermore, feeding and discharging mechanism is rotatory feeding and discharging mechanism, and rotatory feeding and discharging mechanism includes second revolving cylinder, two clamp material cylinders and is used for driving the second revolving cylinder lift or the lift cylinder that descends, and two clamp material cylinders set up the output at the second revolving cylinder mutually back on the back, and the output of clamp material cylinder is equipped with the clamping jaw, and the output of lift cylinder is connected to the below of second revolving cylinder, and the conveyer belt is located carousel mechanism's side, and rotatory feeding and discharging mechanism is located carousel mechanism side.

Compared with the prior art, the utility model has the beneficial effects that:

1. the motor shaft virtual position testing device can automatically test the virtual position value of the motor shaft through the conveying belt, the feeding and discharging mechanism, the turntable mechanism, the front protruding virtual position detecting mechanism and the rear protruding virtual position detecting mechanism, and is efficient and rapid.

2. According to the utility model, through the bent core detection mechanism, the appearance detection mechanism and the outer diameter detection mechanism, the bending degree, the integrity and the outer diameter of the motor shaft can be efficiently detected, and good products can be rapidly screened.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic perspective view of an embodiment;

FIG. 2 is a schematic diagram of a forward dummy bit detection mechanism according to an embodiment;

FIG. 3 is a schematic diagram of a post-emergence null-position detection mechanism according to an embodiment;

FIG. 4 is a schematic view of a bending core detecting mechanism according to an embodiment;

FIG. 5 is a schematic view of an appearance inspection mechanism according to an embodiment;

FIG. 6 is a schematic view of an outer diameter detection mechanism according to an embodiment;

FIG. 7 is a schematic view of an exemplary linear scan assembly;

FIG. 8 is a schematic view of an embodiment of an illumination lamp;

FIG. 9 is an enlarged view of the area A in FIG. 1;

fig. 10 is an enlarged view of the region B in fig. 1 according to the embodiment.

Reference numerals are as follows: 11. a frame; 12. a conveyor belt; 21. a turntable mechanism; 22. a turntable; 23. Profiling; 24. a slide rail; 25. a spring; 31. a feeding and discharging mechanism; 32. a material clamping cylinder; 33. A clamping jaw; 34. a second rotary cylinder; 41. a forward protrusion virtual position detection mechanism; 42. a first fixing frame; 43. a first cylinder; 44. a first mounting plate; 45. a first slide plate; 46. a first pressure lever; 47. a second compression bar; 48. a second slide plate; 49. a second mounting plate; 410. a second cylinder; 411. a motor compression member; 412. a let position port; 51. a posterior protrusion virtual position detection mechanism; 52. a second fixing frame; 53. a third cylinder; 54. a third mounting plate; 55. a third slide plate; 56. a third compression bar; 57. a fourth compression bar; 58. a fourth slide plate; 59. a fourth mounting plate; 510. a fourth cylinder; 61. a core bending detection mechanism; 62. a third fixing frame; 63. a photodetector; 71. An appearance detection mechanism; 72. a fourth fixing frame; 73. an appearance detector; 81. an outer diameter detection mechanism; 82. a fifth fixing frame; 83. a rotating member; 84. a line scanning assembly; 85. a CCD camera; 86. a camera drive assembly; 87. a first drive assembly; 88. a second drive assembly; 89. an illuminating lamp; 91. and a defective product collecting area.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 10, a motor virtual position detector includes a frame 11, a turntable mechanism 21, a feeding and discharging mechanism 31 for feeding and discharging a motor, a front protruding virtual position detecting mechanism 41 and a rear protruding virtual position detecting mechanism 51 for detecting a virtual position of an axon of a motor shaft, a core bending detecting mechanism 61 for detecting whether the motor shaft is bent, an appearance detecting mechanism 71 for detecting whether the motor shaft is intact, and an outer diameter detecting mechanism 81 for detecting whether an outer diameter of the motor shaft is qualified; the turntable mechanism 21 is installed on the frame 11, the feeding and discharging mechanism 31 is located at the side of the turntable mechanism 21, and the front protruding dummy position detection mechanism 41, the rear protruding dummy position detection mechanism 51, the bent core detection mechanism 61, the appearance detection mechanism 71 and the outer diameter detection mechanism 81 are sequentially distributed around the turntable mechanism 21 and matched with the turntable mechanism 21.

The turntable mechanism 21 is mounted on the frame 11, the turntable mechanism 21 includes a turntable 22 and a first rotary cylinder (not shown in the figure), the first rotary cylinder is arranged on the frame 11, the middle part of the turntable 22 is connected with the output end of the first rotary cylinder, and a plurality of explorators 23 for chucking a motor are arranged at intervals on the edge of the turntable 22; the cam 23 is movable up and down by the cooperation of the slide rail 24 and the spring 25.

The conveyor belt 12 is located on the side of the turntable mechanism 21, and the conveyor belt 12 continuously conveys the motor.

The feeding and discharging mechanism 31 is a rotary feeding and discharging mechanism, the rotary feeding and discharging mechanism includes a second rotary cylinder 34, two material clamping cylinders 32 and a lifting cylinder (not shown in the figure) for driving the second rotary cylinder 34 to ascend or descend, the two material clamping cylinders 32 are arranged at the output end of the second rotary cylinder 34 in a back-to-back manner, the output end of the material clamping cylinder 32 is provided with a clamping jaw 33, the lower part of the second rotary cylinder 34 is connected with the output end of the lifting cylinder, the clamping jaw 33 clamps the motor of the conveyor belt 12 first, then ascends and then rotates, then descends to place the motor on the explorator 23, or clamps the detected motor on the conveyor belt 12 from the explorator 23.

The forward protruding virtual position detecting mechanism 41 includes a first fixing frame 42, a first downward pressing detecting component for pressing the motor shaft downward and detecting a virtual position, and a first upward pushing detecting component for pushing the motor shaft upward and detecting a virtual position; the first downward pressure detection assembly comprises a first mounting plate 44, a first sliding plate 45, a first pressure rod 46 and a first air cylinder 43; the first upward jacking detection assembly comprises a second mounting plate 49, a second sliding plate 48, a second pressure rod 47 and a second air cylinder 410; first mount 42 is installed in frame 11, first mounting panel 44 is installed in the upper end of first mount 42, first slide 45 and first mounting panel 44 sliding connection, first depression bar 46 is installed on first slide 45, first slide 45 is connected to the output of first cylinder 43, second mounting panel 49 is installed at the lower extreme of first mount 42, second slide 48 and second mounting panel 49 sliding connection, second depression bar 47 is installed on second slide 48, first depression bar 46 and second depression bar 47 set up with the axle center.

The rear protrusion virtual position detection mechanism 51 includes a second fixing frame 52, a second downward-pressing detection component for pressing the motor shaft downward and detecting a virtual position, and a second upward-pressing detection component for pushing the motor shaft upward and detecting a virtual position; the second pressing detection assembly comprises a third mounting plate 54, a third sliding plate 55, a third pressing rod 56 and a third air cylinder 53; the second upper top detection assembly comprises a fourth mounting plate 59, a fourth sliding plate 58, a fourth pressure rod 57 and a fourth air cylinder 510; the second fixing frame 52 is installed on the machine frame 11, the third installation plate 54 is installed at the upper end of the second fixing frame 52, the third sliding plate 55 is connected with the third installation plate 54 in a sliding mode, the third pressure rod 56 is installed on the third sliding plate 55, the output end of the third air cylinder 53 is connected with the third sliding plate 55, the fourth installation plate 59 is installed at the lower end of the second fixing frame 52, the fourth sliding plate 58 is connected with the fourth installation plate 59 in a sliding mode, the fourth pressure rod 57 is installed on the fourth sliding plate 58, and the third pressure rod 56 and the fourth pressure rod 57 are coaxially arranged.

The front virtual position detection mechanism 41 and the rear virtual position detection mechanism 51 are both provided with a motor pressing piece 411 for pressing the motor, the motor pressing piece 411 is arranged in the middle of the first fixing frame 42 and the second fixing frame 52 and is matched with the motor, the middle position of the motor pressing piece 411 of the embodiment is provided with a yielding port 412 for yielding the motor shaft to prevent the motor from being damaged by impacting the motor, the rear part of the motor pressing piece 411 is connected with a cylinder which is driven by the cylinder, when the motor is driven to the front virtual position detection mechanism 41 by the turntable 22, the first pressing rod 46 and the second pressing rod 47 of the front virtual position detection mechanism 41 push the motor, the motor pressing piece 411 presses the motor on the second pressing rod 47 to fix the motor, a GT sensor (not shown) is arranged inside the first pressing rod 46 and the second pressing rod 47, the shaft of the motor is butted with the GT sensor, one end of the shaft of the motor is in an upward direction, the second pressure lever 47 compresses the motor shaft toward the first pressure lever 46, the first pressure lever 46 compresses the motor shaft toward the second pressure lever 47, and the computer calculates the virtual value of the motor shaft according to the obtained data.

After the motor is detected by the front virtual position detecting mechanism 41, the motor is driven to the rear virtual position detecting mechanism 51 by the rotary table 22, the third pressure lever 56 and the fourth pressure lever 57 of the rear virtual position detecting mechanism 51 push the motor, the motor is pressed on the third pressure lever 56 by the motor pressing piece (not shown in the figure of the motor pressing piece of the rear virtual position detecting mechanism 51) so as to fix the motor, the GT sensors (not shown in the figure) are arranged inside the third pressure lever 56 and the fourth pressure lever 57, the shaft of the motor is butted with the GT sensors, the end of the motor shaft with the worm is downward, the third pressure lever 56 presses the motor shaft toward the fourth pressure lever 57 first, the fourth pressure lever 57 presses the motor shaft toward the third pressure lever 56 again, and then the virtual position value of the motor shaft is calculated by the computer according to the obtained data. If the measurement results of the front projection virtual position detection mechanism 41 and the rear projection virtual position detection mechanism 51 are the same, it indicates that the virtual position value of the motor is accurate.

The bent core detection mechanism 61 comprises a third fixing frame 62 and a photoelectric detection assembly used for detecting whether a motor shaft is bent or not, the third fixing frame 62 is installed on the rack 11, the photoelectric detection assembly is installed on the third fixing frame 62, the photoelectric detection assembly adopts a combination that a screw motor drives a photoelectric detector 63, through a worm of a laser correlation motor, whether the motor is bent or not is detected quickly and efficiently, and if the motor is bent, a defective product is detected.

The appearance detection mechanism 71 comprises a fourth fixing frame 72 and an appearance detection assembly used for detecting whether the motor shaft is intact, the fourth fixing frame 72 is installed on the rack 11, the appearance detection assembly is installed on the fourth fixing frame 72, the appearance detection assembly adopts a combination that the screw rod motor drives the appearance detector 73, the appearance detector 73 is a camera, through photographing and then comparing, whether one end of the worm of the motor shaft is broken or not can be detected quickly and efficiently, and if the broken teeth are defective products, the motor shaft is detected.

The outer diameter detection mechanism 81 comprises a fifth fixing frame 82 and an outer diameter detection assembly used for detecting whether the outer diameter of the motor shaft is qualified or not, the fifth fixing frame 82 is installed on the rack 11, the outer diameter detection assembly comprises a rotating piece 83 and a linear sweeping assembly 84, the rotating piece 83 is used for driving the motor shaft to rotate, the rotating piece 83 is meshed with the motor shaft and driven to rotate by a motor, and the rotating piece 83 is installed on the fifth fixing frame 82.

The outer diameter detection assembly further comprises a linear scanning assembly 84 for scanning the outer diameter of the motor shaft, the linear scanning assembly 84 comprises a CCD camera 85 and a camera driving assembly 86 for driving the CCD camera 85 to move, the camera driving assembly 86 comprises a first driving assembly 87 for driving the CCD camera 85 to move back and forth and a second driving assembly 88 for driving the CCD camera 85 to rotate, the first driving assembly 87 is in a screw motor driving mode, the first driving assembly 87 drives the CCD camera 85 to move back and forth, the second driving assembly 88 is in a belt pulley driving mode through a motor, the second driving assembly 88 drives the CCD camera 85 to rotate, the rotating piece 83 is meshed with the motor shaft and then rotates, the CCD camera 85 rotates to take a picture and compares the picture, whether the outer diameter of the motor shaft is qualified or not can be detected through the rotating piece 83 and the CCD camera 85, whether the motor shaft is in good operation or not, and if the motor shaft is not qualified, the motor shaft is not. In order to make the detection more accurate, an illumination lamp 89 for illumination is provided on the side of the outer diameter detection means 81.

And a defective product collecting area 91 is arranged on the side of the conveyor belt 12, and defective products are collected into the defective product collecting area 91 uniformly.

The motor virtual position detector of the embodiment is combined by the mutual connection of the elements, and the working process of the utility model is as follows: the feeding and discharging mechanism 31 clamps the motor in the conveyor belt 12 into the profile 23 of the turntable 22, the motor passes through the profile 23 sequentially through the front protruding dummy position detection mechanism 41, the rear protruding dummy position detection mechanism 51, the bent core detection mechanism 61, the appearance detection mechanism 71 and the outer diameter detection mechanism 81, and the motor is a good product through detection, and the conveyor belt 12 is sent to the next process. The utility model can automatically test the virtual position value of the motor shaft by the conveyor belt 12, the feeding and discharging mechanism 31, the turntable mechanism 21, the front protruding virtual position detection mechanism 41 and the rear protruding virtual position detection mechanism 51, and is efficient and rapid; through curved core detection mechanism 61, outward appearance detection mechanism 71 and external diameter detection mechanism 81, can high-efficiently detect out the crookedness, integrality and the external diameter of motor shaft, the fast screening yields.

The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are intended to be covered by the claims.

Claims (10)

1. A motor virtual position detector is characterized in that: the device comprises a rack, a turntable mechanism, a feeding and discharging mechanism for feeding and discharging a motor, a front protruding virtual position detection mechanism and a rear protruding virtual position detection mechanism for detecting axon virtual positions of a motor shaft, a bent core detection mechanism for detecting whether the motor shaft is bent or not, an appearance detection mechanism for detecting whether the motor shaft is intact or not and an outer diameter detection mechanism for detecting whether the outer diameter of the motor shaft is qualified or not; the turntable mechanism is arranged on the frame, the feeding and discharging mechanism is positioned on the side of the turntable mechanism, and the front protruding virtual position detection mechanism, the rear protruding virtual position detection mechanism, the bent core detection mechanism, the appearance detection mechanism and the outer diameter detection mechanism are sequentially distributed around the turntable mechanism and are matched with the turntable mechanism.

2. The motor null position detector as claimed in claim 1, wherein: the forward protrusion virtual position detection mechanism comprises a first fixing frame, a first downward pressing detection assembly and a first upward jacking detection assembly, wherein the first downward pressing detection assembly is used for downward pressing the motor shaft and detecting a virtual position, and the first upward jacking detection assembly is used for upward jacking the motor shaft and detecting a virtual position; the first fixing frame is installed on the rack, the first downward-pressing detection assembly is installed at the upper end of the first fixing frame, the first upward-pressing detection assembly is installed at the lower end of the first fixing frame, and a motor pressing piece used for pressing the motor is arranged in the middle of the first fixing frame.

3. The motor null position detector as claimed in claim 1, wherein: the rear protruding virtual position detection mechanism comprises a second fixing frame, a second downward pressing detection assembly and a second upward jacking detection assembly, wherein the second downward pressing detection assembly is used for downward pressing the motor shaft and detecting a virtual position, and the second upward jacking detection assembly is used for upward jacking the motor shaft and detecting a virtual position; the second mount is installed in the frame, and the second pushes down the detection subassembly and installs in the upper end of second mount, and the second pushes up the detection subassembly and installs the lower extreme at the second mount, and the middle part of second mount is equipped with the motor that is used for compressing tightly the motor and compresses tightly the piece.

4. The motor null position detector as claimed in claim 1, wherein: the bent core detection mechanism comprises a third fixing frame and a photoelectric detection assembly used for detecting whether the motor shaft is bent or not, the third fixing frame is installed on the rack, and the photoelectric detection assembly is installed on the third fixing frame.

5. The motor null position detector as claimed in claim 1, wherein: the appearance detection mechanism comprises a fourth fixing frame and an appearance detection assembly used for detecting whether a motor shaft is intact or not, the fourth fixing frame is installed on the rack, and the appearance detection assembly is installed on the fourth fixing frame.

6. The motor null position detector as claimed in claim 1, wherein: the outer diameter detection mechanism comprises a fifth fixing frame and an outer diameter detection assembly used for detecting whether the outer diameter of the motor shaft is qualified or not, the fifth fixing frame is installed on the rack, and the outer diameter detection assembly is installed on the fifth fixing frame.

7. The motor null position detector as claimed in claim 1, wherein: the outer diameter detection mechanism comprises a linear scanning assembly, the linear scanning assembly comprises a CCD camera and a camera driving assembly used for driving the CCD camera to move, the lower end of the CCD camera is connected with the camera driving assembly, and an illuminating lamp used for illuminating is arranged on the side of the linear scanning assembly.

8. The motor null position detector according to claim 7, wherein: the camera driving assembly comprises a first driving assembly and a second driving assembly, wherein the first driving assembly is used for driving the CCD camera to move back and forth, and the second driving assembly is used for driving the CCD camera to rotate.

9. The motor null position detector as claimed in claim 1, wherein: the turntable mechanism comprises a turntable and a first rotary cylinder, the first rotary cylinder is arranged on the rack, the middle of the turntable is connected with the output end of the first rotary cylinder, and a plurality of explorators used for clamping the motor are arranged at the edge of the turntable at intervals.

10. The motor null position detector as claimed in claim 1, wherein: the feeding and discharging mechanism is a rotary feeding and discharging mechanism, the rotary feeding and discharging mechanism comprises a second rotary cylinder, two clamping cylinders and a lifting cylinder used for driving the second rotary cylinder to ascend or descend, the two clamping cylinders are arranged at the output end of the second rotary cylinder in a back-to-back mode, the output end of each clamping cylinder is provided with a clamping jaw, the output end of the lifting cylinder is connected to the lower portion of the second rotary cylinder, the conveying belt is located on one side of the turntable mechanism, and the rotary feeding and discharging mechanism is located on one side of the turntable mechanism.

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