Combination device for cover body and buckle pin of badge

Abstract

The invention relates to a badge cover body and buckle pin combining device which comprises a rack, a cover body conveying mechanism, a buckle pin conveying mechanism, a bending mechanism and a control system, a rotating cylinder and a rotation driving mechanism for driving the rotating cylinder to rotate are rotationally arranged on the rack, and a plurality of station grooves evenly distributed around the center of the rotating cylinder are concavely formed in the circumferential side face of the rotating cylinder; the rotating driving mechanism is a matching structure of a servo motor and a speed reducer, the cover body conveying mechanism, the buckle pin conveying mechanism and the bending mechanism are all located on the rotating path of the rotating cylinder and are sequentially distributed in the rotating direction of the rotating cylinder, and the cover body conveying mechanism is used for conveying cover bodies into the station grooves; the buckle pin conveying mechanism is used for buckling a buckle pin into a metal bending sheet of a cover body, the bending mechanism is used for bending the metal bending sheet after the buckle pin is sleeved with the metal bending sheet, manual operation is replaced by a machine, the buckling efficiency of the buckle pin and the cover body in batch machining is high, the product yield is high, and the production efficiency is high. And automatic production is beneficial for saving labor cost of enterprises.

Description

Technical Field

[0001] The present application relates to the technical field of badge production, and more specifically, to a badge cover and pin combination device. Background Art

[0002] A badge is usually a small ornament used to symbolize identity, honor, achievement or affiliation. It is usually made of metal, plastic, cloth and other materials, and can contain words, patterns, logos, etc., with symbolic meaning.

[0003] The badge usually includes a metal cover and a buckle pin. The cover is printed with text and pattern logos to form the badge body, and the buckle pin is combined with the cover to fix the badge on the clothes for wearing. Figure 1 Specifically, the cover body 100 is provided with a groove 101 and a metal bending sheet 102 is provided on the top edge of the side wall of the groove. An angle opening is formed between the metal bending sheet and the surface of the cover body. The pin is inserted into the metal bending sheet, and then the metal bending sheet is bent into the groove to lock the pin and combine it with the cover body.

[0004] With the above technical solution, the cover body and the buckle are combined manually. In mass production, the workers need to maintain the same action for a long time and are easily distracted, resulting in low production efficiency and more defective products. In addition, manual operation requires more workers to be employed in mass production, which makes the company's employment costs higher. Summary of the invention

[0005] In order to solve the problem that the cover body and the buckle pin are combined manually, the production efficiency is low, the product is more likely to produce defective products, and the labor cost is high, the present application provides a badge cover body and buckle pin combination device.

[0006] A badge cover and buckle pin combination device, It comprises a frame, on which a rotating drum and a rotating driving mechanism for driving the rotating drum to rotate are rotatably arranged, and a peripheral side surface of the rotating drum is concavely provided with a plurality of station grooves evenly arranged around the center thereof; A cover conveying mechanism, which is connected to the frame and is located on the rotation path of the drum and is used to convey the cover to the plurality of station slots; A pin conveying mechanism, which is connected to the frame and is located on the rotation path of the drum and is used to convey the pins so that the pins are inserted into the metal bending sheet of the cover body; A bending mechanism, which is connected to the pin conveying mechanism and is located on the rotation path of the rotating drum and is used to bend the metal bending sheet after the pin is inserted into the metal bending sheet; A control system, wherein the control system controls the coordinated operation of the cover conveying mechanism, the pin conveying mechanism and the bending mechanism through a program.

[0007] Preferably, the rotation drive mechanism is a matching structure of a servo motor and a reducer.

[0008] Preferably, the cover conveying mechanism includes a belt conveyor, a guide plate, a CCD camera, a swing assembly and a suction cup manipulator, the guide plate is fixed on the frame and one end of which is close to the peripheral side wall of the rotating drum and the top surface of the end is provided with a through hole that penetrates its own thickness, the swing assembly is installed at the bottom of the guide plate and is inserted into the through hole for supporting the cover body that falls into the through hole and driving the cover body to rotate and adjust the swing direction of the cover body, the CCD camera is fixed on the frame and is located above the through hole for detecting the swing direction of the cover body, the suction cup manipulator is installed on the frame and is used to transfer the cover body in the through hole to the work station slot set on the rotating drum, the belt conveyor is located on the side of the guide plate away from the rotating drum, and the belt conveyor and the top surface of the guide plate are jointly provided with a limited guide structure for guiding the cover body conveyed by the belt conveyor to the through hole.

[0009] Preferably, the swing assembly includes a fixed seat, a movable seat, a supporting turntable, a rotating drive member, and a lifting drive member. The fixed seat is fixed to the bottom surface of the guide plate, and a vertical slide rail and a slider slidably connected to the slide rail are provided on the fixed seat. The movable seat is connected and fixed to the slider, and the supporting turntable is rotatably connected to the movable seat and penetrates into the through hole. The rotating drive member is fixed to the movable seat and connected to the supporting turntable for driving the supporting turntable to rotate. The lifting drive member is connected and fixed to the fixed seat, and is connected to the movable seat for driving the movable seat to rise and fall along the length direction of the slide rail.

[0010] Preferably, the pin conveying mechanism includes a pin seat, a vibration disk, and a pin clamping and blanking assembly; the pin seat is connected and fixed to the frame and is located close to the peripheral wall of the rotating drum; the top surface of the pin seat is concavely provided with a limiting groove for accommodating the pins; the vibration disk is fixed to the frame and its output end is connected to the limiting groove for conveying the pins one at a time into the limiting groove; the pin clamping and blanking assembly is connected to the frame and is located above the pin seat for inserting the pins in the limiting groove into the metal bending sheet of the cover body in the work station slot.

[0011] Preferably, the pin clamping blanking assembly includes a mounting rod, a thumb cylinder, a gantry, and a cross-displacement driving structure. The cross-displacement driving structure is installed on the frame and connected to the mounting rod to drive the mounting rod to lift and lower and move back and forth laterally. The thumb cylinder is vertically installed on the mounting rod and its driving thumb is set downward. The crossbeam of the gantry is connected and fixed to the cylinder body of the thumb cylinder. A sliding rod is fixed between the two vertical rods of the gantry. Two moving blocks are slidably arranged on the sliding rod. The bottom ends of the two moving blocks are protruding with inner support rods. The two driving thumbs of the thumb cylinder are respectively fixedly connected to the two moving blocks to drive the two moving blocks to approach or move away from each other.

[0012] Preferably, the bending mechanism includes a mounting block, a movable block, a lifting drive cylinder, a transverse driving cylinder, a connecting block, and a pressure rod, the mounting block being fixed on the bottom surface of the pin seat, the mounting block being provided with a through hole passing through itself, the through hole being aligned with the work station slot, the lifting drive cylinder being fixed on the mounting block and connected to the movable block for driving the movable block to lift, the movable block is in a position aligned with the through opening, the transverse driving cylinder being fixed on a side of the movable block away from the rotating drum and its telescopic shaft passing through the movable block and penetrating into the through opening, one end face of the connecting block being connected to the telescopic shaft of the transverse driving cylinder, the pressure rod being fixed on the other end face of the connecting block, and being driven by the transverse driving cylinder to move the pressure rod towards or away from the rotating drum, one end of the pressure rod being connected and fixed to the other end face of the connecting block away from the transverse driving cylinder, and a protrusion being convexly provided on the bottom side of the other end of the pressure rod.

[0013] Preferably, the bending mechanism also includes a pressure block and a support shaft, a sleeve hole is recessed on a side of the mounting block close to the rotating drum, one end of the support shaft is connected and fixed to the pressure block, and the other end of the support shaft is inserted into the sleeve hole to be supported, the pressure block is on an active path of the connecting block driven by the transverse driving cylinder, and the pressure block is provided with a pull-back strip parallel to the support shaft, a convex edge is provided on one side of the pull-back strip, and a convex strip is convexly provided on the side wall of the connecting block, and the convex strip abuts against the convex edge on the side away from the pressure rod.

[0014] The beneficial technical effects of the present application are as follows: the cover body is conveyed to the station slot of the rotating drum by the cover body conveying mechanism, so that the cover body is continuously loaded and positioned in the station slot, the rotating driving mechanism drives the rotating drum to rotate, and the rotating drum drives the cover body to move to the operating station of the pin conveying mechanism and the operating station of the bending mechanism, the pin conveying mechanism inserts the pin into the metal bending sheet of the cover body, and then the bending mechanism bends the metal bending sheet after the pin is inserted into the metal bending sheet so that the pin is fixed on the cover body, so as to complete the combination of the cover body and the pin, and the cover body conveying mechanism, the pin conveying mechanism and the bending mechanism are coordinated and operated by program control, so that the degree of automation is high, the operation of each component is precise, the pin and the cover body are combined by the machine instead of manual operation, the machine has strong continuous operation capability and good fool-proof performance, so that the efficiency of combining the pin and the cover body is fast in batch processing, the product yield is high, and the cover body circulation efficiency is high by supporting the cover body by the rotating drum and rotating the rotating drum, which is convenient for accelerating the processing efficiency, and the automated production is beneficial to enterprises in saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a cover body in the background technology.

[0016] Figure 2 This is a schematic structural diagram of a badge cover and pin combination device of the present application.

[0017] Figure 3 This is a schematic diagram of the structure of the swing assembly of the present application.

[0018] Figure 4 This is a schematic diagram of the structure of the pin clamping blanking assembly of the application.

[0019] Figure 5 This is a schematic diagram of the structure of the bending mechanism of the present application.

[0020] Figure numerals: 100, cover; 101, groove; 102, metal bending sheet; 1, frame; 11, rotating drum; 111, station slot; 12, rotation drive mechanism; 2, cover conveying mechanism; 21, belt conveyor; 22, guide plate; 221, perforation; 23, CCD camera; 24, swing assembly; 241, fixed seat; 242, movable seat; 243, support turntable; 244, rotation drive member; 245, lifting drive member; 25, suction cup manipulator; 26, limit guide structure; 3, pin conveying mechanism; 31, pin seat; 311, limit groove; 32, Vibrating plate; 33, pin clamping blanking assembly; 331, mounting rod; 332, thumb cylinder; 333, gantry; 3331, slide rod; 3332, moving block; 3333, inner support rod; 334, cross displacement drive structure; 4, bending mechanism; 41, mounting block; 411, through hole; 412, sleeve hole; 42, movable block; 43, lifting drive cylinder; 44, lateral drive cylinder; 45, connecting block; 451, convex strip; 46, pressure rod; 461, protrusion; 47, pressure block; 471, avoidance hole; 472, pull-back strip; 48, support shaft; 5, control system; DETAILED DESCRIPTION The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] Reference Figure 1A badge cover and pin combination device, comprising a frame 1, a cover conveying mechanism 2, a pin conveying mechanism 3, a bending mechanism 4, and a control system 5 (not shown in the figure). A rotating drum 11 and a rotating driving mechanism 12 for driving the rotating drum 11 to rotate are rotatably arranged on the frame 1. The rotating drum 11 is concavely provided with a plurality of station slots 111 evenly arranged around its center on the side surface thereof. The rotating driving mechanism 12 is a matching structure of a servo motor and a reducer. The cover conveying mechanism 2, the pin conveying mechanism 3, and the bending mechanism 4 are all on the rotation path of the rotating drum 11 and are sequentially distributed in the rotation direction of the rotating drum 11. The cover conveying mechanism 2 is used to convey the cover to the plurality of station slots 111, and the pin conveying mechanism 3 is used to insert the pin into the metal bending sheet of the cover. On the top, the bending mechanism 4 is used to insert the pin into the metal bending sheet and then bend the metal bending sheet so that the pin and the cover body are combined and fixed. The cover body conveying mechanism 2, the pin conveying mechanism 3, and the bending mechanism 4 are all connected with the control system 5 signal. The control system 5 through hole 411 program controls the coordinated operation of the cover body conveying mechanism 2, the pin conveying mechanism 3, and the bending mechanism 4. In this application, the machine replaces manual operation to combine the pin and the cover body. The machine has strong continuous operation capability and good fool-proof performance, so that the efficiency of combining the pin and the cover body in batch processing is fast and the product yield is high. The cover body is supported by the rotating drum 11 and rotated by the rotating drum 11, so that the cover body circulation efficiency is high, which is convenient for accelerating processing efficiency, and automated production is beneficial for enterprises to save labor costs.

[0022] Reference Figure 1Furthermore, the cover conveying mechanism 2 includes a belt conveyor 21, a guide plate 22, a CCD camera 23, a swing assembly 24 and a suction cup manipulator 25. The guide plate 22 is fixed on the frame 1 and one end of the guide plate 22 is close to the side wall of the drum 11, and the top surface of the end is provided with a through hole 221 that penetrates its own thickness. The swing assembly 24 is installed at the bottom of the guide plate 22 and is inserted into the through hole 221 to support the cover falling into the through hole 221 and drive the cover to rotate to adjust the swing direction of the cover. The CCD camera 23 is fixed on the frame 1 and is above the through hole 221 to detect the swing direction of the cover. The swing direction of the cover requires that the metal bending sheet on the cover faces upward and the metal The angle opening between the bending piece and the cover body faces the side away from the rotating drum 11. The swing assembly 24 and the CCD camera 23 are both connected to the control system 5 signal. When the CCD detects that the cover body on the swing assembly 24 is not swinging in the correct direction, the control system 5 controls the swing assembly 24 to drive the cover body to rotate, so as to adjust the swing direction of the cover body to the correct swing direction. The suction cup manipulator 25 is installed on the frame 1 to transfer the cover body in the perforation 221 to the work station slot 111 set in the rotating drum 11. The cover body is transferred by vacuum adsorption and fixation of the suction cup manipulator 25 in a de-adsorption manner. The cover body is not easy to deviate during the transfer process, and the cover body is transferred from the perforation 221 to the work station slot 111 of the rotating drum 11. The work slot 111 on the position slot 111 is the work slot 111 at the top of the rotating drum 11, and its concave surface is parallel to the horizontal ground. The belt conveyor 21 is on the side of the guide plate 22 away from the rotating drum 11, and the top surfaces of the belt conveyor 21 and the guide plate 22 are jointly provided with a limited position guiding structure 26 for guiding the cover body transported by the belt conveyor 21 to the through hole 221. The limited position guiding structure 26 is two parallel guide rods, which are connected and fixed to the bracket of the belt conveyor 21 and the guide plate 22. The spacing between the two guide rods matches the size of the cover body to realize the limited position guiding of the cover body, and the ends of the two guide rods away from the through hole 221 are set as " The "eight" shape makes it convenient to gradually move the cover body to the correct position. The cover body is continuously conveyed by the belt conveyor 21. Multiple cover bodies are closely arranged between the two guide rods, and when the cover body is on the guide plate 22, the cover body is squeezed between the cover bodies to continuously fall into the perforation 221 to obtain the support of the swing component 24. The swing component 24 is also used to limit the other cover bodies that have not fallen into the perforation 221, and only one cover body can fall into the perforation 221 each time. The suction cup manipulator 25 is a structure for driving the suction cup to lift and reciprocate horizontally. There is a mature structure in the prior art, which is not repeated in this embodiment. The belt conveyor 21 and the suction cup manipulator 25 are both connected to the control system 5 signal.

[0023] Reference Figure 1 and Figure 2Furthermore, the swing assembly 24 includes a fixed seat 241, a movable seat 242, a support turntable 243, a rotation drive member 244, and a lifting drive member 245. The fixed seat 241 is fixed to the bottom surface of the guide plate 22. A vertical slide rail and a slider slidably connected to the slide rail are provided on the fixed seat 241. The movable seat 242 is connected and fixed to the slider. The support turntable 243 is rotatably connected to the movable seat 242 and penetrates into the through hole 221. The rotation drive member 244 is fixed to the movable seat 242 and connected to the support turntable 243 for driving the support turntable 243 to rotate. The support turntable 243 is a circular table, and a pulley is sleeved on its outer wall. The rotation drive member 244 is a servo motor with a pulley on the driving shaft, so that the servo motor drives the support turntable 243 to rotate through a belt. The lifting drive member 245 is connected and fixed to the fixed seat 241 and connected to the movable seat 242 for driving the movable seat 242 along the length of the slide rail. The support turntable 243 is lifted and lowered in the direction so that the support turntable 243 is lifted and inserted into the through hole 221. When the cover body falls into the support turntable 243 and is supported, the lifting drive member 245 drives the movable seat 242 to rise and drives the support turntable 243 to rise and protrude out of the through hole 221, so that the support turntable 243 presses other cover bodies so that other cover bodies cannot move and fall into the through hole 221, and then drives the support turntable 243 to rotate by the rotating drive member 244 to drive the cover body to rotate and adjust the swing direction of the cover body. When the suction cup manipulator 25 transfers the cover body on the support turntable 243 to the work station slot 111, the lifting drive member 245 drives the support turntable 243 to fall into the through hole 221 again so that another cover body falls on the support turntable 243 to achieve repeated adjustment of the swing direction of the cover body, and prepares for the cover body transfer. The lifting drive member 245 is selected as a cylinder, and the lifting drive member 245 and the rotating drive member 244 are both connected to the control system 5 signal.

[0024] Reference Figure 1 and Figure 3, further, the pin conveying mechanism 3 includes a pin seat 31, a vibration plate 32, and a pin clamping and blanking assembly 33. The pin seat 31 is connected and fixed to the frame 1 and is located close to the peripheral wall of the rotating drum 11. The top surface of the pin seat 31 is concavely provided with a limiting groove 311 for accommodating the pin. The vibration plate 32 is fixed on the frame 1 and its output end is connected to the limiting groove 311. The vibration plate 32 arranges a plurality of pins neatly and conveys the pins one at a time to the limiting groove 311. The pin clamping and blanking assembly 33 is located above the pin seat 31. The pin clamping and blanking assembly 33 includes a mounting rod 331, a thumb cylinder 332, and a gantry. The gantry 333 and the cross displacement driving structure 334 are installed on the frame 1 and connected to the mounting rod 331 to drive the mounting rod 331 to rise and fall and to move back and forth laterally. The thumb cylinder 332 is vertically installed on the mounting rod 331 and its driving thumb is set downward. The cross beam of the gantry 333 is connected and fixed to the cylinder body of the thumb cylinder 332. A sliding rod 3331 is fixed between the two vertical rods of the gantry 333. Two moving blocks 3332 are slidably arranged on the sliding rod 3331. The bottom ends of the two moving blocks 3332 are provided with inner support rods 3333. The two driving thumbs of the thumb cylinder 332 are respectively connected to the two moving blocks 3332. The block 3332 is fixedly connected to drive the two moving blocks 3332 to move closer or farther away from each other so as to make the two inner support rods 3333 move closer or farther away from each other. The installation rod 331 is driven to descend through the cross displacement driving structure 334 so that the two inner support rods 3333 descend and penetrate into the limiting groove 311, and the two inner support rods 3333 are inserted into the inner hole of the pin. The thumb cylinder 332 drives the two inner support rods 3333 to move away from each other so that the two inner support rods 3333 support the pin to fix the pin. The installation rod 331 is driven to rise through the cross displacement driving structure 334 so as to drive the pin to rise and leave the limiting groove 311. The cross-displacement driving structure 334 drives the mounting rod 331 to move horizontally to drive the buckle pin to be positioned above the rotating drum 11, and the buckle pin is positioned in the work station slot 111 with the end of the metal bending piece of the cover body tilted facing upward. The cross-displacement driving structure 334 drives the mounting rod 331 to descend to buckle the buckle pin into the metal bending piece of the cover body to achieve a preliminary combination of the buckle pin and the cover body. The cross-displacement driving structure 334 preferably adopts two linear modules connected in a cross-staggered manner, which has the advantages of high displacement accuracy and high speed. The cross-displacement driving structure 334, the vibration plate 32, and the thumb cylinder 332 are all connected to the control system 5 signal.

[0025] Reference Figure 1 and Figure 4, further, the bending mechanism 4 includes a mounting block 41, a movable block 42, a lifting drive cylinder 43, a lateral drive cylinder 44, a connecting block 45, and a pressing rod 46. The mounting seat is fixed to the bottom surface of the pin seat 31, and the mounting block 41 is provided with a through hole 411 running through it, and the through hole 411 is aligned with the work station slot 111. The lifting drive cylinder 43 is fixed on the mounting block 41 and connected to the movable block to drive the movable block to lift and lower, and the movable block is in the position of the alignment through hole. The lateral drive cylinder 44 is fixed to the side of the movable block away from the rotating drum 11 and its telescopic shaft runs through the movable block and penetrates into the through hole 411. One end face of the connecting block 45 is connected to the telescopic shaft of the lateral drive cylinder 44, and the pressing rod 46 is fixed to the connecting block 4 On the other end surface, the pressing rod 46 is aligned with the station groove 111 of the rotating drum 11 whose opening surface is vertically arranged with the horizontal bottom surface, and is aligned with the metal bending piece of the cover body in the station groove 111. A protrusion 461 is convexly arranged at the lower part of one end of the pressing rod 46 away from the connecting block 45. The pressing rod 46 is driven by the lateral driving cylinder 44 to move toward the rotating drum 11, so that the pressing rod 46 presses the metal bending piece to bend the metal bending piece into the groove arranged on the cover body, and then the lifting driving cylinder 43 drives the movable block 42 to descend to drive the pressing rod 46 to descend, so that the protrusion 461 arranged on the pressing rod 46 presses the metal bending piece downward, so that the metal bending piece forms a round hoop to clamp the pin to fix the pin, so that the pin is not easily separated from the cover body.

[0026] Reference Figure 1 and Figure 4Furthermore, in the process of bending the metal bending sheet by the pressure rod 46, in order to stabilize the cover body in the station slot 111, the bending mechanism 4 also includes a pressure block 47 and a support shaft 48. A sleeve hole 412 is recessed on the side of the mounting block 41 close to the rotating drum 11, one end of the support shaft 48 is connected and fixed to the pressure block 47, and the other end of the support shaft 48 is supported by passing through the sleeve hole 412. The pressure block 47 is located on the active path of the connecting block 45 driven by the transverse driving cylinder 44. The pressure block 47 is provided with an avoidance hole 471 to avoid the pressure rod 46, so that the pressure rod 46 is placed in the middle of the avoidance hole 471, and the pressure block 47 is provided with a pull-back strip 472 parallel to the support shaft 48, and a convex edge is provided on one side of the pull-back strip 472, and a convex strip 451 is convexly provided on the side wall of the connecting block 45 (Figure The convex strip 451 is abutted against the convex strip 451 on the side away from the pressure rod 46, and the connecting block 45 is driven by the transverse driving cylinder 44 to drive the pressure rod 46 to move toward the direction of the rotating drum 11. The connecting block 45 presses the pressure block 47 so that the pressure block 47 moves with the connecting block 45 in the direction of the rotating drum 11 and presses the cover body in the working slot 111 to stabilize the cover body in the working slot 111, thereby preventing the cover body from detaching from the working slot 111 when the pressure rod 46 bends the metal bending sheet, and the connecting block 45 is driven to return by the transverse driving cylinder 44, and the convex strip 451 on the connecting block 45 is bottom-connected with the pull-back strip 472 to drive the pressure block 47 to return, thereby avoiding the rotation of the rotating drum 11 to perform the bending operation on the metal bending sheets on the multiple cover bodies.

[0027] Although the embodiments of the present application 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 the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A badge cover and pin combination device, characterized in that: It comprises a frame, on which a rotating drum and a rotating driving mechanism for driving the rotating drum to rotate are rotatably arranged, and a peripheral side surface of the rotating drum is concavely provided with a plurality of station grooves evenly arranged around the center thereof; A cover conveying mechanism, which is connected to the frame and is located on the rotation path of the drum and is used to convey the cover to the plurality of station slots; A pin conveying mechanism, which is connected to the frame and is located on the rotation path of the drum and is used to convey the pins so that the pins are inserted into the metal bending sheet of the cover body; A bending mechanism, which is connected to the pin conveying mechanism and is located on the rotation path of the rotating drum and is used to bend the metal bending sheet after the pin is inserted into the metal bending sheet; A control system, wherein the control system controls the coordinated operation of the cover conveying mechanism, the pin conveying mechanism and the bending mechanism through a program.

2. The badge cover and pin combination device according to claim 1, characterized in that: The rotation driving mechanism is a matching structure of a servo motor and a reducer.

3. The badge cover and pin combination device according to claim 1, characterized in that: The cover conveying mechanism includes a belt conveyor, a guide plate, a CCD camera, a swing assembly and a suction cup manipulator. The guide plate is fixed on the frame and one end of the guide plate is close to the peripheral side wall of the rotating drum and the top surface of the end is provided with a through hole that penetrates its own thickness. The swing assembly is installed at the bottom of the guide plate and is inserted into the through hole to support the cover body that falls into the through hole and drive the cover body to rotate and adjust the swing direction of the cover body. The CCD camera is fixed on the frame and is located above the through hole to detect the swing direction of the cover body. The suction cup manipulator is installed on the frame and is used to transfer the cover body in the through hole to the work station slot set on the rotating drum. The belt conveyor is on the side of the guide plate away from the rotating drum, and the belt conveyor and the top surface of the guide plate are jointly provided with a limited guide structure for guiding the cover body transported by the belt conveyor to the through hole.

4. The badge cover and pin combination device according to claim 3, characterized in that: The swing assembly includes a fixed seat, a movable seat, a supporting turntable, a rotating drive member, and a lifting drive member. The fixed seat is fixed to the bottom surface of the guide plate, and a vertical slide rail and a slider slidably connected to the slide rail are provided on the fixed seat. The movable seat is connected and fixed to the slider, and the supporting turntable is rotatably connected to the movable seat and penetrates into the through hole. The rotating drive member is fixed to the movable seat and connected to the supporting turntable for driving the supporting turntable to rotate. The lifting drive member is connected and fixed to the fixed seat, and is connected to the movable seat for driving the movable seat to rise and fall along the length direction of the slide rail.

5. The badge cover and pin combination device according to claim 1, characterized in that: The pin conveying mechanism includes a pin seat, a vibration disk, and a pin clamping and blanking assembly. The pin seat is connected and fixed to the frame and is located close to the peripheral wall of the rotating drum. The top surface of the pin seat is concavely provided with a limiting groove for accommodating the pin. The vibration disk is fixed on the frame and its output end is connected to the limiting groove for conveying the pins one at a time into the limiting groove. The pin clamping and blanking assembly is connected to the frame and is located above the pin seat for inserting the pin in the limiting groove into the metal bending sheet of the cover body in the work station slot.

6. The badge cover and pin combination device according to claim 1, characterized in that: The pin clamping blanking assembly includes a mounting rod, a thumb cylinder, a gantry, and a cross-displacement driving structure. The cross-displacement driving structure is installed on the frame and connected to the mounting rod to drive the mounting rod to rise and fall and to move back and forth laterally. The thumb cylinder is vertically installed on the mounting rod and its driving thumb is set downward. The crossbeam of the gantry is connected and fixed to the cylinder body of the thumb cylinder. A sliding rod is fixed between the two vertical rods of the gantry. Two moving blocks are slidably arranged on the sliding rod. The bottom ends of the two moving blocks are protruding with inner support rods. The two driving thumbs of the thumb cylinder are respectively fixedly connected to the two moving blocks to drive the two moving blocks to move closer or farther away.

7. The badge cover and pin combination device according to claim 5, characterized in that: The cam is fixed to the bottom surface of the cylinder and is driven by the cam, and the cam is fixed on the bottom surface of the cylinder and is used for driving the cam to move up and down.

8. The badge cover and pin combination device according to claim 7, characterized in that: The bending mechanism also includes a pressure block and a support shaft. A sleeve hole is recessed on one side of the mounting block close to the rotating drum. One end of the support shaft is fixedly connected to the pressure block, and the other end of the support shaft is supported by passing through the sleeve hole. The pressure block is on a movable path of the connecting block driven by the transverse driving cylinder, and the pressure block is provided with a pull-back strip parallel to the support shaft, a convex edge is provided on one side of the pull-back strip, and a convex strip is convexly provided on the side wall of the connecting block, and the convex strip abuts against the convex edge on the side away from the pressure rod.

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