CN219123646U

CN219123646U - Feeding device of full-automatic wire harness terminal crimping equipment

Info

Publication number: CN219123646U
Application number: CN202223608246.6U
Authority: CN
Inventors: 陈铁云
Original assignee: Suzhou Covis Electronic Technology Co ltd
Current assignee: Suzhou Covis Electronic Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-02
Anticipated expiration: 2032-12-30

Abstract

The utility model belongs to the technical field of wire harness processing equipment, in particular to a feeding device of full-automatic wire harness terminal crimping equipment, which comprises a supporting plate; the utility model discloses a wire harness processing device, including backup pad, including the backup pad, the inboard one end of backup pad is installed adjustment mechanism, output mechanism is installed to the inboard other end of backup pad, backup pad inboard intermediate position is provided with tensioning assembly, adjustment mechanism includes the wire pressing roller, wire pressing roller one side is provided with the driven voller, the driven voller passes through draw-in groove and fixture block cooperation and wire pressing roller lock joint connection, the backup pad inboard rotates installs the lead screw, backup pad inside is located lead screw one side and is fixed with the slide bar, slidable mounting has the movable plate on the slide bar, the supporting shoe is installed in the rotation of movable plate one side, lead screw one end passes the backup pad and is fixed with the carousel, selects suitable quantity driven voller to connect gradually it, rotatory carousel makes supporting shoe lock joint in the draw-in groove of driven voller one side, has solved current equipment and can only process a roll pencil, the lower problem of machining efficiency.

Description

Feeding device of full-automatic wire harness terminal crimping equipment

Technical Field

The utility model relates to the technical field of wire harness processing equipment, in particular to a feeding device of full-automatic wire harness terminal crimping equipment.

Background

The wire harness terminal is a very small electric element in the wire harness for conducting electricity or transmitting electric signals, and the wire harness terminal determines the reliability of the wire harness to a great extent, and as the market demand for the wire harness is increasing, a wire harness terminal crimping apparatus with high processing efficiency is required.

The automatic wire harness crimping terminal device with the bulletin number of CN212062969U comprises a machine body of full-automatic multi-wire harness double-head terminal crimping equipment, wherein a rack is arranged on one side of the machine body, and is provided with a feeding mechanism for straightening curled electronic wires; the feeding mechanism sequentially comprises a guide wheel set, a cam and a pressing wheel set according to the feeding process; the rack is provided with a rotating motor for driving the cam to rotate and a driving motor for driving the pressing wheel set to rotate; the compressing wheel set compresses the passing electronic wire and sends the electronic wire into the machine body through the rotation of the compressing wheel set. The utility model achieves the effect of continuously straightening the electronic wire in the curled state during the processing of the wire bundle.

The automatic wire harness crimping terminal device has the advantages that the feeding mechanism can only straighten a wire winding bundle when feeding, and can only process one wire harness when crimping the terminal, so that the feeding speed of the wire harness crimping terminal device limits the processing efficiency, and the feeding device of the full-automatic wire harness terminal crimping device is further provided.

Disclosure of Invention

In order to make up for the defects of the prior art, the automatic wire harness crimping terminal device on the market only can straighten a wire winding bundle by using a guide wheel set, a cam and a pressing wheel set, and can only process one wire harness when crimping terminals, so that the feeding speed of the wire harness crimping terminal device limits the processing efficiency.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a feeding device of full-automatic wire harness terminal crimping equipment, which comprises a supporting plate; the wire pressing device is characterized in that an adjusting mechanism is arranged at one end of the inner side of the supporting plate, an output mechanism is arranged at the other end of the inner side of the supporting plate, a tensioning assembly is arranged at the middle position of the inner side of the supporting plate, and a wire pressing roller is rotatably arranged at one end of the inner side of the supporting plate.

Preferably, the adjustment mechanism includes the wire pressing roller, wire pressing roller one side is provided with the driven voller, and wire pressing roller and driven voller one side all have been seted up the draw-in groove, the driven voller opposite side is fixed with the fixture block, the driven voller passes through the draw-in groove and is connected with wire pressing roller lock joint, the backup pad inboard rotates installs the lead screw, the backup pad inside is located lead screw one side and is fixed with the slide bar, slidable mounting has the movable plate on the slide bar, and the movable plate rotates with the lead screw to be connected, the supporting shoe is installed in the rotation of movable plate one side, the supporting shoe lock joint is in the draw-in groove of driven voller one side, lead screw one end is passed the backup pad and is fixed with the carousel, and the carousel rotates with the backup pad to be connected, the spout has been seted up to the backup pad side, uses wire pressing roller and driven voller, simple structure and not fragile, can carry the quantity of pencil according to required regulation.

Preferably, the tensioning assembly comprises a sliding groove, a fixed table is fixed on one side of the sliding groove, a sliding block is slidably installed in the sliding groove, tension wheels are rotatably installed between the sliding blocks on two sides, the sliding blocks are fixed on the inner side of the fixed table through inserting rods in a matched mode, a second servo motor is fixed on one side of the supporting plate, the inserting rods are matched with the fixed table, the tension wheels are convenient to disassemble and assemble, and the tension of a wire harness is convenient to adjust.

Preferably, the output mechanism comprises a second servo motor, the output end of the second servo motor penetrates through the supporting plate to be fixed with a driving wheel, the driving wheel is rotationally connected with the supporting plate, the inner side of the supporting plate is rotationally provided with a driven wheel, the driving wheel and the driven wheel are sleeved with a conveying belt, the inner side of the supporting plate is rotationally provided with a pressing roller at the top side of the driving wheel, belt transmission is used, the driving belt can be used for transmission with far center distance of two shafts, overload can slip, and other parts are prevented from being damaged.

Preferably, mount pad one side is fixed with the mount pad, mount pad one side is fixed with first servo motor, both sides rotate between the mount pad and install the threaded rod, and threaded rod one end passes mount pad and first servo motor output fixed connection, line ball roller one side passes the backup pad and is fixed with the gear, and the gear rotates with the backup pad to be connected, the threaded rod meshes with both sides gear respectively, through threaded rod and gear cooperation, can realize driving both sides pressure line roller and rotate with opposite direction and the same speed, prevent that the pencil from tearing the damage because the line ball roller appears the speed difference.

The utility model has the advantages that:

1. according to the structural design of the feeding device of the full-automatic wire harness terminal crimping equipment, the adjusting mechanism is arranged, the rotary table is rotated to drive the screw rod to rotate, the moving plate is pushed to move to one side of the supporting plate under the cooperation of the sliding rod, a proper number of driven rollers are selected according to the number of wire harnesses to be processed, the driven rollers are sequentially connected under the cooperation of the clamping grooves and the clamping blocks, then the rotary table is rotated again, the moving plate is pushed to move to one side of the wire pressing roller under the cooperation of the screw rod, the supporting block is buckled in the clamping groove at one side of the driven rollers, the supporting effect is achieved on the driven rollers, the feeding device can adjust the number of wire harnesses to be conveyed according to requirements, and the problem that the existing crimping equipment can only straighten and process one wire harness, and is low in processing efficiency is solved.

2. According to the structural design of the feeding device of the full-automatic wire harness terminal crimping equipment, the tensioning assembly is arranged, the inserted link is pulled out of the fixed table, the tension wheel is moved to drive the sliding block to lift and slide to a proper position in the sliding groove, so that the tension of a wire harness bypassing the tension wheel is changed, and then the inserted link is reinserted to the fixed table and the inner side of the sliding block to fix the wire harness, so that the tension of the wire harness can be adjusted at any time in the wire harness processing process.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole front view of the first embodiment;

FIG. 2 is a schematic front perspective view of a part of the structure of the first embodiment;

FIG. 3 is an exploded view of the parts of the adjustment mechanism of the first embodiment;

FIG. 4 is a side perspective view of a portion of the structure of the first embodiment;

fig. 5 is a schematic overall front perspective view of the second embodiment.

In the figure: 1. a support plate; 2. a slide bar; 3. a screw rod; 4. a moving plate; 5. a turntable; 6. a support block; 7. a wire pressing roller; 8. a gear; 9. a mounting base; 10. a threaded rod; 11. a first servo motor; 12. driven roller; 13. a clamping groove; 14. a clamping block; 15. a chute; 16. a slide block; 17. tension wheels; 18. a fixed table; 19. a rod; 20. a second servo motor; 21. a driving wheel; 22. a conveyor belt; 23. driven wheel; 24. a press roller; 25. and a sound insulation shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, a feeding device of a full-automatic wire harness terminal crimping apparatus includes a support plate 1; the regulating mechanism is installed to the inboard one end of backup pad 1, output mechanism is installed to the inboard other end of backup pad 1, the inboard intermediate position of backup pad 1 is provided with tensioning assembly, the inboard one end of backup pad 1 rotates installs the wire pressing roller 7.

The adjusting mechanism comprises a wire pressing roller 7, a driven roller 12 is arranged on one side of the wire pressing roller 7, clamping grooves 13 are formed in one sides of the wire pressing roller 7 and the driven roller 12, clamping blocks 14 are fixed on the other side of the driven roller 12, the driven roller 12 is matched with the wire pressing roller 7 through the clamping grooves 13 and the clamping blocks 14 to be connected in a buckling mode, a screw rod 3 is rotatably installed on the inner side of a supporting plate 1, a sliding rod 2 is fixedly arranged on one side of the screw rod 3 inside the supporting plate 1, a moving plate 4 is slidably installed on the sliding rod 2, the moving plate 4 is rotatably connected with the screw rod 3, a supporting block 6 is rotatably installed on one side of the moving plate 4, the supporting block 6 is buckled in the clamping grooves 13 on one side of the driven roller 12, one end of the screw rod 3 penetrates through the supporting plate 1 to be fixed with a rotary table 5, the rotary table 5 is rotatably connected with the supporting plate 1, and a sliding groove 15 is formed in the side of the supporting plate 1.

During operation, when encountering current crimping equipment, feed mechanism can only carry a pencil to process, lead to crimping equipment's process velocity is slower, when making the machining efficiency of equipment reduce's problem, through adjustment mechanism's structure, through rotating carousel 5, make it drive lead screw 3 rotatory, promote down at slide bar 2's cooperation and remove to backup pad 1 side movable plate 4, according to the quantity of waiting to process the pencil, select driven voller 12 of suitable quantity, under the cooperation of draw-in groove 13 and fixture block 14, connect gradually, then rotatory carousel 5 again, promote under the cooperation of lead screw 3 movable plate 4 to line ball roller 7 side remove, make supporting shoe 6 lock joint in draw-in groove 13 of driven voller 12 one side, play the supporting role to driven voller 12, make loading attachment can carry the quantity of pencil according to the regulation that needs.

The tensioning assembly comprises a sliding groove 15, a fixed table 18 is fixed on one side of the sliding groove 15, a sliding block 16 is slidably installed in the sliding groove 15, tension wheels 17 are rotatably installed between the sliding blocks 16 on two sides, the sliding block 16 is fixed on the inner side of the fixed table 18 in a matched mode through an inserting rod 19, and a second servo motor 20 is fixed on one side of the supporting plate 1.

When the wire harness is in operation, when the problem that the crimping quality of the wire harness terminal is reduced due to overlarge or overlarge tension of the wire harness is solved, the inserted link 19 is pulled out of the fixed table 18 through the structure of the tensioning assembly, the tension wheel 17 is moved to drive the sliding block 16 to lift and slide in the sliding groove 15 to a proper position, so that the tension of the wire harness bypassing the tension wheel 17 is changed, and then the inserted link 19 is reinserted into the fixed table 18 to be fixed with the inner side of the sliding block 16, so that the tension of the wire harness can be adjusted at any time in the wire harness processing process.

The output mechanism comprises a second servo motor 20, a driving wheel 21 is fixed at the output end of the second servo motor 20 through a supporting plate 1, the driving wheel 21 is rotationally connected with the supporting plate 1, a driven wheel 23 is rotationally arranged on the inner side of the supporting plate 1, a conveyor belt 22 is sleeved on the driving wheel 21 and the driven wheel 23, and a compression roller 24 is rotationally arranged on the inner side of the supporting plate 1 at the top side of the driving wheel 21.

During operation, when meeting the pencil output, because the offset leads to the pencil terminal crimping processing quality when the problem of reduction, through output mechanism's structure, place the pencil after straightening in the conveyer belt 22 surface slot, open second servo motor 20, make it drive output drive wheel 21 rotatory, drive conveyer belt 22 and remove under the cooperation from driving wheel 23, through compression roller 24, neatly export the pencil to crimping equipment crimping department, thereby realize the crimping processing to a plurality of pencil, improve the crimping machining efficiency of pencil terminal.

The utility model discloses a motor drive device for a motor vehicle, including backup pad 1, threaded rod 10, pressure line roller 7, backup pad 1, gear 8 and backup pad 1 are rotated and are connected, the backup pad 1 is fixed with mount pad 9 one side, mount pad 9 one side is fixed with first servo motor 11, both sides rotate between the mount pad 9 and install threaded rod 10, and threaded rod 10 one end passes mount pad 9 and first servo motor 11 output fixed connection, pressure line roller 7 one side is fixed with gear 8 through backup pad 1, and gear 8 rotates with backup pad 1 to be connected, threaded rod 10 meshes with both sides gear 8 respectively.

During operation, when meetting the pencil of straightening, break the pencil easily, tear, when leading to the problem of pencil damage, open first servo motor 11, make it drive output threaded rod 10 rotatory to under gear 8's cooperation, promote the line ball roller 7 of both sides and rotate with opposite direction and the same speed, make line ball roller 7 straighten the pencil, and at the transportation pencil in-process, can not cause the damage to the pencil.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, an acoustic shell 25 is fixed on one side of the supporting plate 1, and the acoustic shell 25 is fastened on one side of the gear 8; during operation, when encountering the excessive problem of noise when first servo motor 11 operates, threaded rod 10 promotes gear 8 rotatory, through the structure of sound-proof housing 25, makes it cover in gear 8 one side, separates it with the external world, when reducing its during operation operational noise, can prevent again that threaded rod 10 and gear 8 from rolling into other objects during operation.

The working principle is that the wire harness terminal is a very small electric element in the wire harness and is used for conducting or transmitting electric signals, the wire harness terminal determines the reliability of the wire harness to a great extent, because the wire harness is required to be increasingly in the market, wire harness terminal crimping equipment with higher processing efficiency is required, the existing crimping equipment has the problems that a feeding mechanism only can straighten a wire harness when feeding and only can process one wire harness when crimping the terminal, the processing efficiency is limited due to the feeding speed, in order to solve the problems, by arranging an adjusting mechanism and a tensioning assembly, the wire harness terminal drives a screw rod 3 to rotate through rotating a rotary disc 5 when in use, a moving plate 4 is pushed to move to the side of a supporting plate 1 under the cooperation of a sliding rod 2, according to the quantity of the wire harnesses to be processed, selecting a proper number of driven rollers 12, sequentially connecting the driven rollers with clamping blocks 14 under the cooperation of clamping grooves 13, then rotating the rotary table 5 again, pushing the moving plate 4 to move towards the wire pressing roller 7 under the cooperation of the screw rods 3, enabling the supporting block 6 to be buckled in the clamping groove 13 at one side of the driven rollers 12, supporting the driven rollers 12, enabling the feeding device to adjust the number of the conveying wire harnesses according to requirements, enabling the wire harnesses to pass through the wire pressing roller 7 and the driven rollers 12, opening the first servo motor 11 to drive the output threaded rod 10 to rotate, pushing the wire pressing rollers 7 at two sides to rotate in opposite directions and at the same speed under the cooperation of the gears 8, enabling the wire pressing rollers 7 to press the wire harnesses straight, bypassing the bottom side of the tension wheel 17, placing the wire harnesses between the conveyor belt 22 and the press roller 24, pulling out the inserting rod 19 from the fixed table 18, and moving the tension wheel 17, the sliding block 16 is driven to lift and slide to a proper position in the sliding groove 15, so that the tension of the wire harness bypassing the tension wheel 17 is changed, then the inserting rod 19 is reinserted to the fixed table 18 to be fixed with the inner side of the sliding block 16, finally the second servo motor 20 is opened to drive the output end driving wheel 21 to rotate, the conveyer belt 22 is driven to move under the cooperation of the driven wheel 23, the wire harness is orderly output to the crimping processing part of the crimping equipment through the compression roller 24, the crimping processing of a plurality of wire harnesses is realized, and the problem that the existing crimping equipment can only straighten and process a wire harness, and the processing efficiency is lower is solved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Feeding device of full-automatic wire harness terminal crimping equipment, its characterized in that: comprises a supporting plate (1); an adjusting mechanism is arranged at one end of the inner side of the supporting plate (1), an output mechanism is arranged at the other end of the inner side of the supporting plate (1), a tensioning assembly is arranged in the middle of the inner side of the supporting plate (1), and a wire pressing roller (7) is rotatably arranged at one end of the inner side of the supporting plate (1);

the utility model provides a wire pressing roller, including wire pressing roller (7), wire pressing roller (7) one side is provided with driven voller (12), and wire pressing roller (7) all has seted up draw-in groove (13) with driven voller (12) one side, driven voller (12) opposite side is fixed with fixture block (14), driven voller (12) are through draw-in groove (13) and fixture block (14) cooperation and wire pressing roller (7) fastening connection, lead screw (3) are installed in backup pad (1) inboard rotation, backup pad (1) inside is located lead screw (3) one side and is fixed with slide bar (2), slidable mounting has movable plate (4) on slide bar (2), and movable plate (4) are connected with lead screw (3) rotation, movable plate (4) one side rotates and installs supporting shoe (6), supporting shoe (6) fastening is in draw-in groove (13) of driven voller (12) one side, lead screw (3) one end is passed backup pad (1) and is fixed with carousel (5), and carousel (5) are connected with backup pad (1) rotation, spout (15) have been seted up to backup pad (1) side.

2. The feeding device of a fully automatic wire harness terminal crimping apparatus according to claim 1, wherein: the tensioning assembly comprises a sliding groove (15), a fixed table (18) is fixed on one side of the sliding groove (15), a sliding block (16) is slidably installed in the sliding groove (15), tension wheels (17) are rotatably installed between the sliding blocks (16) on two sides, the sliding blocks (16) are fixed on the inner side of the fixed table (18) in a matched mode through inserting rods (19), and a second servo motor (20) is fixed on one side of the supporting plate (1).

3. The feeding device of a fully automatic wire harness terminal crimping apparatus according to claim 2, wherein: the output mechanism comprises a second servo motor (20), the output end of the second servo motor (20) penetrates through the supporting plate (1) to be fixed with a driving wheel (21), the driving wheel (21) is rotationally connected with the supporting plate (1), a driven wheel (23) is rotationally arranged on the inner side of the supporting plate (1), and the driving wheel (21) and the driven wheel (23) are sleeved with a conveying belt (22).

4. A loading attachment of full-automatic wire harness terminal crimping equipment as claimed in claim 3, wherein: the inner side of the supporting plate (1) is positioned at the top side of the driving wheel (21), and a pressing roller (24) is rotatably arranged.

5. The feeding device of a fully automatic wire harness terminal crimping apparatus as claimed in claim 4, wherein: the device is characterized in that an installation seat (9) is fixed on one side of the supporting plate (1), a first servo motor (11) is fixed on one side of the installation seat (9), threaded rods (10) are rotatably installed between the installation seats (9) on two sides, and one ends of the threaded rods (10) penetrate through the installation seat (9) and are fixedly connected with the output ends of the first servo motor (11).

6. The feeding device of a fully automatic wire harness terminal crimping apparatus as claimed in claim 5, wherein: one side of the line pressing roller (7) penetrates through the supporting plate (1) to be fixed with a gear (8), the gear (8) is rotationally connected with the supporting plate (1), and the threaded rods (10) are respectively meshed with the gears (8) on two sides.