Wiring harness disc station automatic switching feeding device

Abstract

The invention relates to the technical field of automobile wire harness processing, in particular to a wire harness disc station automatic switching feeding device which comprises a fixed base, a continuous feeding structure is connected to the end face of the fixed base, and a telescopic positioning structure is connected to the end face of the fixed base and located on one side of the continuous feeding structure. The position, located on the other side of the telescopic positioning structure, of the end face of the fixed base is connected with a conveyor, the side wall of the fixed base is connected with a controller, the continuous feeding structure comprises a fixed bottom plate, and the fixed bottom plate is connected to the end face of the fixed base; the continuous feeding structure is arranged in the wire harness disc station automatic switching feeding device, so that continuous feeding can be conducted through a transmission structure by means of a driving motor and a bidirectional electric telescopic rod in a telescopic positioning structure, automatic feeding can be conducted when the device is used, the machining efficiency of wire harness discs is improved, and the labor intensity of workers is reduced. And meanwhile, more labor can be saved.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive wiring harness processing, and specifically relates to an automatic feeding device for automatic switching of wiring harness reel workstations. Background Art

[0002] Currently, in the automotive industry, a large number of wiring harness reels are often required inside automobiles to connect various components of the equipment and between each component and the main control board of the equipment to realize various functions of the equipment. When processing automotive wiring harness reels, feeding and blanking are mainly carried out manually. Due to untimely feeding and blanking, the processing efficiency of the wiring harness reels is slow, and at the same time, a large amount of labor is consumed, resulting in a high labor cost. Moreover, when positioning the wiring harness reels, most use fixed positioning jigs. When processing wiring harness reels of different models, the positioning structure is not convenient to replace, making the device not very convenient to use. To address the above problems, an automatic feeding device for automatic switching of wiring harness reel workstations is needed. Summary of the Invention

[0003] To solve the problems that when processing automotive wiring harness reels, feeding and blanking are mainly carried out manually, due to untimely feeding and blanking, the processing efficiency of the wiring harness reels is slow, and at the same time, a large amount of labor is consumed, resulting in a high labor cost, and when positioning the wiring harness reels, most use fixed positioning jigs. When processing wiring harness reels of different models, the positioning structure is not convenient to replace, making the device not very convenient to use, the present invention provides an automatic feeding device for automatic switching of wiring harness reel workstations to solve the above problems.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] An automatic feeding device for automatic switching of wiring harness reel workstations, including a fixed base, a continuous feeding structure is connected to the end face of the fixed base, a telescopic positioning structure is connected to the end face of the fixed base and on one side of the continuous feeding structure, a conveyor is connected to the end face of the fixed base and on the other side of the telescopic positioning structure, and a controller is connected to the side wall of the fixed base;

[0006] The continuous feeding structure includes a fixed bottom plate, which is connected to the end surface of the fixed base, the bottom of the fixed bottom plate is connected to a driving motor through a connecting seat, the driving end of the driving motor is connected to a driving rod through a coupling, the other end of the driving rod is connected to a rotating turntable, the end surface of the rotating turntable is rotatably connected to a push-pull connecting rod through a connecting shaft, the other end of the push-pull connecting rod is rotatably connected to a connecting plate through a connecting shaft, the bottom of the connecting plate is connected to a limited slider, the limited slider is connected to a limited slide rail, the limited slide rail is connected to the end surface of the fixed bottom plate, the end surface of the connecting plate is connected to a connecting slide rail, and the connecting slide rail is symmetrically connected to the end surface of the connecting plate. A connecting slider is connected, a connecting slide rail is connected to the connecting slider, a connecting slider is symmetrically connected to the connecting slide rail, a fixed slider is connected to the bottom of the connecting slider, a fixed slide rail is connected to the fixed slider, the fixed slide rail is connected to the end surface of the fixed base plate through a connecting plate, a two-way electric telescopic rod is connected to the side wall of the fixed slider through a connecting plate, the two-way electric telescopic rod is connected to the end surface of the fixed base plate, multiple groups of feeding splints are connected to the end surface of the connecting slide rail, a stacking barrel is connected to the end surface of the fixed base plate and above the leftmost feeding splint, and a loading plate is connected to the end surface of the fixed base plate and below the feeding splint.

[0007] As a preferred solution of the present invention, the telescopic positioning structure includes a connecting box body, the connecting box body is connected to the end face of the fixed base, four groups of connecting vertical rods are evenly connected in the inner cavity of the connecting box body, the side walls of the connecting vertical rods are connected to fixed connecting plates, the bottom of the fixed connecting plates is connected to a fixed shell, the side walls of the fixed shell are connected to a rotating motor through a connecting seat, the driving end of the rotating motor is connected to a driving rotating rod through a coupling, the side wall of the driving rotating rod and located in the inner cavity of the fixed shell is connected to a driven helical gear through a driving helical gear meshing, the center of the driven helical gear A rotating screw rod is connected to it, and a movable connecting plate is connected to the end surface of the rotating screw rod and located on the side wall of the connecting vertical rod through a connecting plate. A plurality of connecting plate slide rails are connected to the end surface of the movable connecting plate, and a connecting plate slider is connected to the connecting plate slide rail. The end surface of the connecting plate slider is connected to a positioning vertical rod through a connecting plate. A connecting rotating rod is connected to the bottom of the inner cavity of the connecting box body, and an adjusting dial is arranged at the bottom of the connecting rotating rod and corresponding to the positioning vertical rod. The bottom of the adjusting dial is symmetrically connected to an adjusting lever through a connecting rod, and an adjusting sleeve is arranged on the end surface of the movable connecting plate and corresponding to the adjusting lever.

[0008] As a preferred solution of the present invention, the conveyor is connected to the controller through a wire and the connection method is electrical connection, the drive motor is connected to the controller through a wire and the connection method is electrical connection, and the drive rod is connected to the bottom of the fixed base plate through a bearing seat, and the connection method between the drive rod and the bearing seat is rotational connection.

[0009] As a preferred embodiment of the present invention, a chute is provided on the limiting slider corresponding to the limiting slide rail, wherein the connection mode between the limiting slide rail and the chute is a sliding connection. A chute is provided on the connecting slider corresponding to the connecting slide rail, wherein the connection mode between the connecting slide rail and the chute is a sliding connection.

[0010] As a preferred embodiment of the present invention, a chute is provided on the connecting slider corresponding to the connecting slide rail, wherein the connection mode between the connecting slide rail and the chute is a sliding connection. A chute is provided on the fixed slider corresponding to the fixed slide rail, wherein the connection mode between the fixed slide rail and the chute is a sliding connection.

[0011] As a preferred embodiment of the present invention, the bidirectional electric telescopic rod is connected to the controller through a wire and the connection mode is an electrical connection. The feeding clamping plates are oppositely arranged on the end faces of two groups of connecting slide rails. The rotating motor is connected to the controller through a wire and the connection mode is an electrical connection.

[0012] As a preferred embodiment of the present invention, the driving rotating rod is connected to the side wall of the fixed housing through a bearing seat, wherein the connection mode between the driving rotating rod and the bearing seat is a rotating connection. The upper and lower end faces of the driven bevel gear are connected to the upper and lower end faces of the inner cavity of the fixed housing through bearing seats, wherein the connection mode between the driven bevel gear and the bearing seat is a rotating connection.

[0013] As a preferred embodiment of the present invention, the connection mode between the driven bevel gear and the rotating lead screw is a threaded connection. A connecting hole is provided on the moving connecting plate corresponding to the connecting vertical rod, wherein the connection mode between the connecting vertical rod and the connecting hole is a sliding connection.

[0014] As a preferred embodiment of the present invention, a chute is provided on the connecting plate slider corresponding to the connecting plate slide rail, wherein the connection mode between the connecting plate slide rail and the chute with the chute provided is a sliding connection. Four groups of positioning vertical rods are provided and are evenly connected to the connecting plate on the end face of the connecting plate slider.

[0015] As a preferred embodiment of the present invention, a limiting chute is provided on the end face of the connecting box body and the end face of the moving connecting plate corresponding to the positioning vertical rod, wherein the connection mode between the positioning vertical rod and the limiting chute is a sliding connection. The connecting rotating rod is connected to the bottom of the inner cavity of the connecting box through a bearing seat, wherein the connection mode between the connecting rotating rod and the bearing seat is a rotating connection;

[0016] A guiding through groove is provided on the adjusting turntable corresponding to the positioning vertical rod, wherein the matching mode between the positioning vertical rod and the guiding through groove is a clearance fit. A spiral chute is provided on the inner wall of the adjusting sleeve corresponding to the adjusting lever, wherein the matching mode between the adjusting lever and the spiral chute is a clearance fit.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] In the present invention, by setting a continuous feeding structure in the automatic feeding device for the wire harness reel station, the driving motor and the bidirectional electric telescopic rod in the telescopic positioning structure can perform continuous feeding through the transmission structure, enabling the device to automatically feed during use, thereby improving the processing efficiency of the wire harness reel and saving more labor at the same time.

[0019] In the present invention, by setting a telescopic positioning structure in the automatic feeding device for the wire harness reel station, the rotating motor in the telescopic positioning structure can automatically position wire harness reels of different models through the transmission structure, and after the wire harness reel processing is completed, the positioning vertical rod can be retracted to improve the continuity of the device feeding.

[0020] In the present invention, by setting a continuous feeding structure, a telescopic positioning structure and a conveyor in the automatic feeding device for the wire harness reel station, through the interaction between the components in the continuous feeding structure, the telescopic positioning structure and the conveyor, the wire harness reel can be automatically fed, positioned and discharged during processing, improving the automation degree of the wire harness reel processing and greatly reducing the labor output. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a front isometric structure schematic diagram of the present invention;

[0022] Figure 2 is a structure schematic diagram of the continuous feeding structure of the present invention;

[0023] Figure 3 is Figure 2 a partial structure schematic diagram of;

[0024] Figure 4 is Figure 3 a partial structure schematic diagram of;

[0025] Figure 5 is Figure 4 an enlarged structure schematic diagram of A in;

[0026] Figure 6 is a structure schematic diagram of the telescopic positioning structure of the present invention;

[0027] Figure 7 is Figure 6 an internal structure schematic diagram of;

[0028] Figure 8 is Figure 7 a partial structure schematic diagram of;

[0029] Figure 9 is Figure 8 a partial structure schematic diagram of.

[0030] In the figure: 1, fixed base; 2, continuous feeding structure; 3, telescopic positioning structure; 4, conveyor; 5, controller; 201, fixed bottom plate; 202, drive motor; 203, drive rod; 204, rotating turntable; 205, push-pull connecting rod; 206, connecting link plate; 207, limit slider; 208, limit slide rail; 209, connecting slide rail; 210, connecting slider; 211, connecting slide rail; 212, connecting slider; 213, fixed slider; 214, fixed slide rail; 215, bidirectional electric telescopic rod; 216, feeding clamping plate; 217, stacking bucket; 218, loading plate; 301, connecting box body; 302, connecting vertical rod; 303, fixed connecting plate; 304, fixed housing; 305, rotating motor; 306, drive rotating rod; 307, drive helical gear; 308, driven helical gear; 309, rotating lead screw; 310, moving connecting plate; 311, connecting plate slide rail; 312, connecting plate slider; 313, positioning vertical rod; 314, connecting rotating rod; 315, adjusting turntable; 316, adjusting lever; 317, adjusting sleeve. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] For the embodiment, please refer to Figures 1-9 The present invention provides a technical solution:

[0033] An automatic feeding device for wire harness reel workstations with automatic switching includes a fixed base 1. A continuous feeding structure 2 is connected to the end face of the fixed base 1. A telescopic positioning structure 3 is connected to the end face of the fixed base 1 and on one side of the continuous feeding structure 2. A conveyor 4 is connected to the end face of the fixed base 1 and on the other side of the telescopic positioning structure 3. A controller 5 is connected to the side wall of the fixed base 1;

[0034] Furthermore, the conveyor 4 is connected to the controller 5 through a wire and the connection method is electrical connection, and the operation of the conveyor 4 can be controlled by the controller 5;

[0035] In this embodiment, refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The continuous feeding structure 2 includes a fixed bottom plate 201, which is connected to the end surface of the fixed base 1. The bottom of the fixed bottom plate 201 is connected to a driving motor 202 through a connecting seat. The driving end of the driving motor 202 is connected to a driving rod 203 through a coupling. The other end of the driving rod 203 is connected to a rotating turntable 204. A push-pull connecting rod 205 is rotatably connected to the end surface of the rotating turntable 204 through a connecting shaft. The other end of the push-pull connecting rod 205 is rotatably connected to a connecting plate 206 through a connecting shaft. The bottom of the connecting plate 206 is connected to a limiting slider 207, and the limiting slider 207 is connected to a limiting slide rail 208. The limiting slide rail 208 is connected to the end surface of the fixed bottom plate 201. The end surface of the connecting plate 206 is connected to a connecting slide rail 209, and the connecting slide rail 209 is symmetrically connected to A connecting slide block 210 is connected to the connecting slide block 210, and a connecting slide block 212 is symmetrically connected to the connecting slide block 211. A fixed slide block 213 is connected to the bottom of the connecting slide block 212, and a fixed slide block 214 is connected to the fixed slide block 213. The fixed slide block 214 is connected to the end surface of the fixed bottom plate 201 through a connecting plate. A two-way electric telescopic rod 215 is connected to the side wall of the fixed slide block 213 through a connecting plate. The two-way electric telescopic rod 215 is connected to the end surface of the fixed bottom plate 201. A plurality of groups of feeding splints 216 are connected to the end surface of the connecting slide block 211. A stacking barrel 217 is connected to the end surface of the fixed bottom plate 201 and above the leftmost feeding splint 216. A loading plate 218 is connected to the end surface of the fixed bottom plate 201 and below the feeding splint 216.

[0036] Based on the above structure and the connection relationship of the above structure, the drive motor 202 is controlled by the controller 5. When the drive end of the drive motor 202 rotates, it drives the drive rod 203 and the rotating turntable 204 to rotate in sequence. When the rotating turntable 204 rotates, it drives the push-pull connecting rod 205, the connecting link plate 206, and the limit slider 207 to move forward on the side wall of the limit slide rail 208. When the connecting link plate 206 moves forward on the side wall of the limit slide rail 208, it drives the connecting slide rail 209. Symmetrically connected to the connecting slide rail 209 are connecting sliders 210, connecting sliders 210, connecting slide rails 211, and multiple groups of feeding clamping plates 216 to move forward. Then, the wire harness reel in the rightmost feeding clamping plate 216 is conveyed to the end face of the connecting box body 301 in the telescopic positioning structure 3, and the wire harness reel that has been processed on the end face of the connecting box body 301 is pushed onto the conveyor 4. After that, the bidirectional electric telescopic rod 215 is started, so that the drive end of the bidirectional electric telescopic rod 215 moves outwards, thereby driving the connecting sliders 210, the connecting slide rails 211, multiple groups of feeding clamping plates 216, the connecting sliders 212, and the fixed sliders 213 to move outwards, causing the feeding clamping plates 216 to be opened. At this time, when the drive end of the drive motor 202 continues to rotate, the feeding clamping plates 216 are conveyed to their original positions through the transmission structure. Then, the bidirectional electric telescopic rod 215 is started, and the feeding clamping plates 216 are driven through the transmission structure to clamp the wire harness reel;

[0037] Further, the drive motor 202 is connected to the controller 5 through a wire and the connection method is electrical connection. The bidirectional electric telescopic rod 215 is connected to the controller 5 through a wire and the connection method is electrical connection. The operation of the drive motor 202 and the bidirectional electric telescopic rod 215 can be controlled through the controller 5;

[0038] Further, the drive rod 203 is connected to the bottom of the fixed base plate 201 through a bearing seat, and the connection method between the drive rod 203 and the bearing seat is rotational connection. A chute is correspondingly opened on the limit slider 207 and corresponds to the limit slide rail 208, and the connection method between the limit slide rail 208 and the chute is sliding connection. A chute is correspondingly opened on the connecting slider 210 and corresponds to the connecting slide rail 209, and the connection method between the connecting slide rail 209 and the chute is sliding connection. A chute is correspondingly opened on the connecting slider 212 and corresponds to the connecting slide rail 211, and the connection method between the connecting slide rail 211 and the chute is sliding connection. A chute is correspondingly opened on the fixed slider 213 and corresponds to the fixed slide rail 214, and the connection method between the fixed slide rail 214 and the chute is sliding connection. The feeding clamping plates 216 are oppositely arranged on the end faces of the two groups of connecting slide rails 211. Through the interaction between the various components in the continuous feeding structure 2, the continuous feeding structure 2 can operate smoothly when in use;

[0039] In this embodiment, refer to Figure 1 、Figure 6 , Figure 7 , Figure 8 and Figure 9 , the telescopic positioning structure 3 includes a connecting box body 301, the connecting box body 301 is connected to the end face of the fixed base 1, four groups of connecting vertical rods 302 are evenly connected in the inner cavity of the connecting box body 301, a fixed connecting plate 303 is connected to the side wall of the connecting vertical rod 302, a fixed housing 304 is connected to the bottom of the fixed connecting plate 303, a rotating motor 305 is connected to the side wall of the fixed housing 304 through a connecting seat, the driving end of the rotating motor 305 is connected with a driving rotating rod 306 through a coupling, a driven bevel gear 308 is meshed and connected with a driving bevel gear 307 on the side wall of the driving rotating rod 306 and inside the inner cavity of the fixed housing 304, a rotating lead screw 309 is connected to the center of the driven bevel gear 308, a moving connecting plate 310 is connected to the side wall of the connecting vertical rod 302 through a connecting plate on the end face of the rotating lead screw 309, a plurality of connecting plate slide rails 311 are connected to the end face of the moving connecting plate 310, a connecting plate slider 312 is connected to the connecting plate slide rail 311, a positioning vertical rod 313 is connected to the end face of the connecting plate slider 312 through a connecting plate, a connecting rotating rod 314 is connected to the bottom of the inner cavity of the connecting box body 301, an adjusting turntable 315 is arranged corresponding to the bottom of the connecting rotating rod 314 and the positioning vertical rod 313, adjusting rods 316 are symmetrically connected to the bottom of the adjusting turntable 315 through connecting rods, and an adjusting sleeve 317 is arranged corresponding to the adjusting rods 316 on the end face of the moving connecting plate 310;

[0040] Based on the above structure and the connection relationship of the above structure, the rotating motor 305 is controlled by the controller 5. When the driving end of the rotating motor 305 rotates, it drives the driving rotating rod 306, the driving bevel gear 307, and the driven bevel gear 308 to rotate in sequence. When the driven bevel gear 308 rotates, it drives the rotating lead screw 309, the moving connecting plate 310, the connecting plate slide rail 311, the connecting plate slider 312, the positioning vertical rod 313, and the adjusting sleeve 317 to move upward. When the adjusting sleeve 317 contacts the adjusting rod 316, and under the action of the spiral chute on the inner wall of the adjusting sleeve 317, it drives the connecting rotating rod 314, the adjusting turntable 315, and the adjusting rod 316 to rotate, so that the positioning vertical rod 313 and the connecting plate slider 312 spread out around, and then the wire harness reel is positioned, and then the wire harness reel is processed. After the wire harness reel is processed, the rotating motor 305 is started, so that the driving end of the rotating motor 305 rotates in reverse, and then the positioning vertical rod 313 is gathered to the middle and retracted into the inside of the connecting box body 301;

[0041] Furthermore, the rotating motor 305 is connected to the controller 5 through a wire and the connection method is electrical connection, and the operation of the rotating motor 305 can be controlled through the controller 5;

[0042] Further, the driving rotating rod 306 is connected to the side wall of the fixed housing 304 through a bearing seat, wherein the connection mode between the driving rotating rod 306 and the bearing seat is a rotational connection. The upper and lower end faces of the driven bevel gear 308 are connected to the upper and lower end faces of the inner cavity of the fixed housing 304 through bearing seats, wherein the connection mode between the driven bevel gear 308 and the bearing seat is a rotational connection. The connection mode between the driven bevel gear 308 and the rotating lead screw 309 is a threaded connection. Corresponding connection holes are provided on the moving connecting plate 310 and are aligned with the connecting vertical rod 302, wherein the connection mode between the connecting vertical rod 302 and the connection holes is a sliding connection. Corresponding sliding grooves are provided on the connecting plate slider 312 and are aligned with the connecting plate slide rail 311, wherein the connection mode between the connecting plate slide rail 311 and the sliding grooves is a sliding connection. Four groups of positioning vertical rods 313 are provided and are evenly connected to the connecting plate on the end face of the connecting plate slider 312. Limiting sliding grooves are correspondingly provided on the end face of the connecting box body 301 and the end face of the moving connecting plate 310 and are aligned with the positioning vertical rods 313, wherein the connection mode between the positioning vertical rods 313 and the limiting sliding grooves is a sliding connection. The connecting rotating rod 314 is connected to the bottom of the inner cavity of the connecting box body 301 through a bearing seat, wherein the connection mode between the connecting rotating rod 314 and the bearing seat is a rotational connection. A guiding through groove is correspondingly provided on the adjusting turntable 315 and is aligned with the positioning vertical rod 313, wherein the cooperation mode between the positioning vertical rod 313 and the guiding through groove is a clearance fit. A spiral sliding groove is correspondingly provided on the inner wall of the adjusting sleeve 317 and is aligned with the adjusting lever 316, wherein the cooperation mode between the adjusting lever 316 and the spiral sliding groove is a clearance fit. Through the mutual action between the various components in the telescopic positioning structure 3, the telescopic positioning structure 3 can operate smoothly when in use.

[0043] Workflow of the present invention: When using the automatic feeding device with automatic switching at the wire harness reel station, first, the device is powered on to make the device in a working state. The drive motor 202 is controlled by the controller 5. When the driving end of the drive motor 202 rotates, the drive rod 203 and the rotating turntable 204 are driven to rotate in sequence. When the rotating turntable 204 rotates, the push-pull connecting rod 205, the connecting link plate 206, and the limiting slider 207 move forward on the side wall of the limiting slide rail 208. When the connecting link plate 206 moves forward on the side wall of the limiting slide rail 208, the connecting slide rail 209 is driven. Symmetrically connected to the connecting slide rail 209 are the connecting sliders 210, the connecting sliders 210, the connecting slide rail 211, and multiple groups of feeding clamping plates 216 move forward, and then the wire harness reel in the rightmost feeding clamping plate 216 is conveyed to the end face of the connecting box body 301 in the telescopic positioning structure 3, and the wire harness reel that has been processed on the end face of the connecting box body 301 is pushed onto the conveyor 4. After that, the bidirectional electric telescopic rod 215 is started, so that the driving end of the bidirectional electric telescopic rod 215 moves outwards, and then drives the connecting sliders 210, the connecting slide rail 211, multiple groups of feeding clamping plates 216, the connecting sliders 212, and the fixed slider 213 to move outwards, so that the feeding clamping plates 216 are opened. At this time, when the driving end of the drive motor 202 continues to rotate, the feeding clamping plates 216 are conveyed to the original position through the transmission structure to prepare for the next cycle of feeding;

[0044] The rotation motor 305 is controlled by the controller 5. When the driving end of the rotation motor 305 rotates, the driving rotating rod 306, the driving bevel gear 307, and the driven bevel gear 308 are driven to rotate in sequence. When the driven bevel gear 308 rotates, the rotating lead screw 309, the moving connecting plate 310, the connecting plate slide rail 311, the connecting plate slider 312, the positioning vertical rod 313, and the adjusting sleeve 317 move upwards. When the adjusting sleeve 317 contacts the adjusting lever 316, and under the action of the spiral chute on the inner wall of the adjusting sleeve 317, the connecting rotating rod 314, the adjusting turntable 315, and the adjusting lever 316 are driven to rotate, so that the positioning vertical rod 313 and the connecting plate slider 312 spread out in all directions, and then the wire harness reel is positioned. After that, the wire harness reel is processed. When the wire harness reel is processed, the rotation motor 305 is started, so that the driving end of the rotation motor 305 rotates in reverse, and then the positioning vertical rod 313 is gathered towards the middle and retracted into the connecting box body 301 to facilitate the feeding and discharging of the wire harness reel.

[0045] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wiring harness tray station automatic switching feeding device, comprising a fixed base (1), characterized in that: A continuous feeding structure (2) is connected to the end surface of the fixed base (1), a telescopic positioning structure (3) is connected to the end surface of the fixed base (1) and located on one side of the continuous feeding structure (2), a conveyor (4) is connected to the end surface of the fixed base (1) and located on the other side of the telescopic positioning structure (3), and a controller (5) is connected to the side wall of the fixed base (1); The continuous feeding structure (2) comprises a fixed bottom plate (201), the fixed bottom plate (201) is connected to the end surface of the fixed base (1), the bottom of the fixed bottom plate (201) is connected to a driving motor (202) via a connecting seat, the driving end of the driving motor (202) is connected to a driving rod (203) via a coupling, the other end of the driving rod (203) is connected to a rotating turntable (204), and the end surface of the rotating turntable (204) is rotatably connected to a rotating shaft via a connecting shaft. The push-pull connecting rod (205) is rotatably connected to a connecting plate (206) at the other end thereof through a connecting shaft, a limit slider (207) is connected to the bottom of the connecting plate (206), a limit slide rail (208) is connected to the limit slider (207), the limit slide rail (208) is connected to the end surface of the fixed bottom plate (201), a connecting slide rail (209) is connected to the end surface of the connecting plate (206), and a symmetrical connection is formed on the connecting slide rail (209). A connecting slider (210) is provided, the connecting slider (210) is connected to a connecting slide rail (211), the connecting slide rail (211) is symmetrically connected to a connecting slider (212), the bottom of the connecting slider (212) is connected to a fixed slider (213), the fixed slider (213) is connected to a fixed slide rail (214), the fixed slide rail (214) is connected to the end surface of the fixed bottom plate (201) through a connecting plate, and the side wall of the fixed slider (213) is connected to the fixed bottom plate (201) through a connecting plate. A bidirectional electric telescopic rod (215) is connected, the bidirectional electric telescopic rod (215) is connected to the end surface of the fixed bottom plate (201), a plurality of feeding clamps (216) are connected to the end surface of the connecting slide rail (211), a stacking barrel (217) is connected to the end surface of the fixed bottom plate (201) and located above the leftmost feeding clamp (216), and a loading plate (218) is connected to the end surface of the fixed bottom plate (201) and located below the feeding clamp (216).

2. The automatic switching feeding device for a wiring harness tray station according to claim 1 is characterized in that: The telescopic positioning structure (3) comprises a connecting box (301), wherein the connecting box (301) is connected to the end surface of the fixed base (1), and four groups of connecting vertical rods (302) are evenly connected in the inner cavity of the connecting box (301), and a fixed connecting plate (303) is connected to the side wall of the connecting vertical rod (302), and the bottom of the fixed connecting plate (303) is connected to a fixed shell (304), and the side wall of the fixed shell (304) is connected to a rotating motor (305) through a connecting seat, and the driving end of the rotating motor (305) is connected to a driving rotating rod (306) through a coupling, and a driven helical gear (308) is meshed and connected to the side wall of the driving rotating rod (306) and located in the inner cavity of the fixed shell (304) through a driving helical gear (307), and the center of the driven helical gear (308) is connected to a rotating screw (305). 09), a movable connecting plate (310) is connected to the end surface of the rotating screw rod (309) and is located on the side wall of the connecting vertical rod (302) through a connecting plate, a plurality of connecting plate slide rails (311) are connected to the end surface of the movable connecting plate (310), a connecting plate slider (312) is connected to the connecting plate slide rail (311), a positioning vertical rod (313) is connected to the end surface of the connecting plate slider (312) through a connecting plate, a connecting rotating rod (314) is connected to the bottom of the inner cavity of the connecting box (301), an adjusting dial (315) is arranged at the bottom of the connecting rotating rod (314) and corresponding to the positioning vertical rod (313), an adjusting dial (315) is symmetrically connected to the bottom of the adjusting dial (315) through a connecting rod, and an adjusting sleeve (317) is arranged on the end surface of the movable connecting plate (310) and corresponding to the adjusting dial (316).

3. The automatic switching feeding device for a wiring harness tray station according to claim 2 is characterized in that: The conveyor (4) is connected to the controller (5) via a wire and the connection method is an electrical connection. The drive motor (202) is connected to the controller (5) via a wire and the connection method is an electrical connection. The drive rod (203) is connected to the bottom of the fixed base plate (201) via a bearing seat. The connection method between the drive rod (203) and the bearing seat is a rotational connection.

4. The automatic switching feeding device for a wiring harness tray station according to claim 2 is characterized in that: A sliding groove is provided on the limiting slider (207) and corresponds to the limiting slide rail (208), wherein the limiting slide rail (208) and the sliding groove are connected in a sliding manner; a sliding groove is provided on the connecting slider (210) and corresponds to the connecting slide rail (209), wherein the connecting slide rail (209) and the sliding groove are connected in a sliding manner.

5. The automatic switching feeding device for a wiring harness tray station according to claim 2 is characterized in that: A slide groove is provided on the connecting slide block (212) and corresponds to the connecting slide rail (211), wherein the connecting slide rail (211) and the slide groove are connected in a sliding manner; a slide groove is provided on the fixed slide block (213) and corresponds to the fixed slide rail (214), wherein the fixed slide rail (214) and the slide groove are connected in a sliding manner.

6. The automatic switching feeding device for a wiring harness tray station according to claim 2 is characterized in that: The bidirectional electric telescopic rod (215) is connected to the controller (5) via a wire and the connection method is electrical connection. The feeding clamping plates (216) are arranged oppositely on the end surfaces of the two sets of connecting slide rails (211). The rotating motor (305) is connected to the controller (5) via a wire and the connection method is electrical connection.

7. The automatic switching feeding device for a wiring harness tray station according to claim 2 is characterized in that: The driving rotating rod (306) is connected to the side wall of the fixed shell (304) through a bearing seat, wherein the driving rotating rod (306) and the bearing seat are connected in a rotational manner. The upper and lower end surfaces of the driven bevel gear (308) are connected to the upper and lower end surfaces of the inner cavity of the fixed shell (304) through the bearing seat, wherein the driven bevel gear (308) and the bearing seat are connected in a rotational manner.

8. The automatic switching feeding device for a wiring harness tray station according to claim 2 is characterized in that: The driven bevel gear (308) and the rotating screw rod (309) are connected by threaded connection, and a connecting hole is provided on the movable connecting plate (310) corresponding to the connecting vertical rod (302), wherein the connecting vertical rod (302) and the connecting hole are connected by sliding connection.

9. The automatic switching feeding device for a wiring harness tray station according to claim 2 is characterized in that: A sliding groove is provided on the connecting plate slider (312) and corresponds to the connecting plate slide rail (311), wherein the connecting plate slide rail (311) is connected to the sliding groove in a sliding manner, and four groups of positioning upright rods (313) are provided and are evenly connected to the connecting plate on the end surface of the connecting plate slider (312).

10. The automatic switching feeding device for a wiring harness tray station according to claim 2, characterized in that: A limiting sliding groove is provided on the end surface of the connecting box (301) and the end surface of the movable connecting plate (310) and corresponds to the positioning upright rod (313), wherein the positioning upright rod (313) and the limiting sliding groove are connected in a sliding manner, and the connecting rotating rod (314) is connected to the bottom of the inner cavity of the connecting box (301) through a bearing seat, wherein the connecting rotating rod (314) and the bearing seat are connected in a rotating manner; A guide groove is provided on the adjusting turntable (315) and corresponds to the positioning upright rod (313), wherein the positioning upright rod (313) and the guide groove are matched in a clearance fit manner; a spiral groove is provided on the inner wall of the adjusting sleeve (317) and corresponds to the adjusting lever (316), wherein the adjusting lever (316) and the spiral groove are matched in a clearance fit manner.

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