CN112223736A

CN112223736A - Multi-core wire combination equipment

Info

Publication number: CN112223736A
Application number: CN202011489735.7A
Authority: CN
Inventors: 肖辉; 吴海东; 贺雨霆
Original assignee: Kunshan Lige Automation Equipment Co ltd
Current assignee: Kunshan Lige Automation Equipment Co ltd; Kunshan League Automechanism Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-01-15
Anticipated expiration: 2040-12-17
Also published as: CN112223736B

Abstract

The invention discloses a multi-core wire combination device, which comprises a core wire transmission mechanism for core wire transmission, a first membrane transmission mechanism for first membrane transmission, a pressing mechanism for pressing a first membrane and a core wire, and a second membrane transmission mechanism for pressing a second membrane on a core wire; the core wire transmission mechanism comprises a rolling device which is vertically arranged on the transmission channel and can press the preset wire group on the transmission channel at equal time intervals. The multi-core wire combination equipment can realize the automatic processing of multi-core wire combination, improve the processing efficiency and reduce the labor cost.

Description

Multi-core wire combination equipment

Technical Field

The invention relates to the field of multi-core wire combination, in particular to multi-core wire combination equipment.

Background

The existing processing method of the multi-core wire film is that an operator manually attaches a first film body to the surface of a roller at equal intervals, then attaches a plurality of core wires on each film body in parallel and at equal intervals, and then attaches a second film body on the core wires. After the first film body, the core wire and the second film body are combined, a small roller is opposite to the surface of the second film body, and the small roller is abutted against the roller to roll, so that pressure is applied to a specific part of the core wire, and the core wire forms a flat part. And flat parts with equal intervals are formed on the core wires by adjusting the relative positions of the small rollers and the surface of the second film body. The method is complex to operate, low in processing efficiency, high in labor cost and not beneficial to enterprise development.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention provides a multi-core wire combination device, which can be used for realizing the automatic processing of a multi-core wire combination, improving the processing efficiency, reducing the labor cost and improving the market competitiveness of enterprises.

In order to achieve the purpose, the invention adopts the technical scheme that: a multi-core wire assembly apparatus comprising:

the core wire conveying mechanism comprises a base, a conveying channel arranged on the base, a rolling device which is vertically arranged on the conveying channel and can press preset wire groups on the conveying channel at equal time intervals, a locking device which is oppositely arranged on one side of the conveying direction of the conveying channel and can move towards a first fixing part on the conveying channel and grab target wire groups on the conveying channel, a cutting device arranged on one side of the first fixing part towards the locking device, and a lifting mechanism which is connected with the base and can lift the base in the vertical direction;

the first film body conveying mechanism penetrates between the conveying channel and the locking device along a direction perpendicular to the conveying direction of the conveying channel, so that an overlapping area of the target line group and a first film body on the first film body conveying mechanism is formed between the locking device and the conveying channel;

the pressing mechanism is vertically arranged right above the overlapping area and is used for pressing and combining the target line on the film pasting area of the first film body;

the second film body transmission mechanism is arranged on one side of the overlapping area, facing the transmission direction of the first film body transmission mechanism, opposite to the first film body transmission mechanism and located on one side of the target line group, which is far away from the first film body, and is used for pressing the second film body on the first film body.

In the above technical solution, the rolling device includes an eccentric wheel mechanism fixed above the transmission path, a first roller assembly disposed between the eccentric wheel mechanism and the preset line group, and a second roller assembly opposite to the first roller assembly and disposed below the preset line group;

and in equal time intervals, when an eccentric wheel of the eccentric wheel mechanism is abutted against the abutting wheel at the top end of the first roller assembly, the first roller at the bottom end of the first roller assembly abuts against the second roller of the second roller assembly.

In the above technical solution, the first roller assembly includes a limiting sleeve fixed on the eccentric wheel mechanism, a connecting rod slidably connected in the limiting sleeve, the butting wheel arranged at the top end of the connecting rod, the first roller arranged at the bottom end of the connecting rod, and an elastic member connected to the limiting sleeve along one end in the vertical direction and connected to the connecting rod at the other end.

In the above technical solution, the transmission channel includes a transmission frame, a plurality of transmission rollers arranged in parallel in the transmission frame, and a plurality of positioning holes for positioning the core wire, which are arranged at one end of the transmission frame departing from the locking device.

In the above technical solution, the first fixing portion includes a guide block disposed on the transmission channel and facing one end of the locking device, the guide block is provided with a plurality of first guide grooves along the transmission direction of the transmission channel, a first limiting groove crossing the first guide grooves, and a pressing block disposed in the first limiting groove and abutting against the core wire in the first guide groove.

In the above technical solution, the locking device includes a slide rail, a slide seat slidably connected to the slide rail, a first driving cylinder disposed on the slide seat, a locking claw connected to a telescopic rod of the first driving cylinder, and a second fixing portion disposed on the slide seat and facing the transmission passage, wherein the locking claw can press the core wire into the second fixing portion.

In the above technical scheme, the first film body transmission mechanism includes a heating mechanism located under the pressing mechanism and arranged under the first film body.

In the technical scheme, an equidistant moving mechanism is arranged on one side of the pressing mechanism facing the transmission direction of the first film body transmission mechanism, the equidistant moving mechanism comprises a screw rod, a sliding block connected to the screw rod in a sliding manner, and a moving block capable of being pressed on the sliding block relative to the sliding block, and the first film body can move equidistantly along the screw rod by being clamped by the moving block and the sliding block.

In the above technical solution, a fixing mechanism is disposed between the pressing mechanism and the equidistant moving mechanism, and the fixing mechanism includes a fixing seat disposed below the first film body, and a fixing block capable of pressing the first film body on the fixing seat opposite to the fixing seat.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

1. the core wire transmission mechanism comprises a transmission channel and a rolling device arranged on the transmission channel, and a plurality of core wires can be arranged according to a preset arrangement rule by utilizing the transmission channel, so that the plurality of core wires form a group for transmission, and the efficiency of core wire transmission and combination is improved. The rolling device can apply pressure to the preset line group in the line pressing area at equal time intervals, so that the preset line group is provided with the target line group with the flat parts arranged at equal intervals, the pressing of the preset line group is completed in the transmission process, and the processing efficiency of products is improved.

2. The first fixing part, the locking device and the fixing mechanism are arranged on the outer side of the overlapping area, the target line group can be tightened in the overlapping area according to a preset regular arrangement mode through the first fixing part and the locking device which are arranged oppositely, the fixing mechanism is opposite to the first film body transmission mechanism, and the first film body can be tightened in the overlapping area, so that the size of the target line group and the size of the first film body which need to be pressed together are guaranteed, the relative position of the target line group and the first film body is further guaranteed, and the product combination precision is improved.

3. The transmission direction of the core wire and the transmission direction of the first film body are vertically arranged in the horizontal plane, so that the processed target wire group can be sequentially opposite to the film sticking area of the first film body, and the base can move in the vertical direction under the driving of the lifting mechanism, thereby avoiding the interference of the first film body transmission mechanism, enabling the locking mechanism to pull the target wire group to the position crossing the first film body, and improving the laminating efficiency of the target wire group and the film sticking area.

4. The rolling device comprises an eccentric wheel mechanism, a first roller assembly and a second roller assembly, and is simple in structure, stable in operation and capable of ensuring the distance between adjacent flat parts.

In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a multi-core wire assembly apparatus according to the present invention;

FIG. 2 is a schematic view of the core wire feeding mechanism according to the present invention;

FIG. 3 is a schematic view of the rolling device according to the present invention;

FIG. 4 is a schematic view of the first fixing portion and the cutting device of the present invention;

FIG. 5 is a schematic view of a first fixing portion of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a schematic view of the locking mechanism of the present invention;

FIG. 8 is an enlarged view of a portion of FIG. 7 at B;

FIG. 9 is a schematic view of the first film transfer mechanism and the second film transfer mechanism of the present invention;

FIG. 10 is a schematic view of the pressing mechanism, the equidistant moving mechanism and the fixing mechanism of the present invention.

Reference numerals of the above figures: 1. a core wire; 2. a first membrane body; 3. a second membrane body; 4. a core wire transmission mechanism; 41. a base; 42. a transmission channel; 421. a transmission frame; 422. a transmission roller; 43. a rolling device; 431. an eccentric wheel mechanism; 4311. an eccentric wheel; 432. a first roller assembly; 4321. a butting wheel; 4322. a first roller; 4324. a limiting sleeve; 4325. a connecting rod; 4326. an elastic member; 433. a second roller assembly; 4331. a second roller; 44. a first fixed part; 441. a guide block; 442. a first guide groove; 443. a first limit groove; 444. briquetting; 45. a locking device; 451. a slide rail; 452. a slide base; 453. a first driving cylinder; 454. a locking claw; 455. a second fixed part; 4551. a second guide groove; 4552. a second limit groove; 46. a cutting device; 47. a lifting mechanism; 5. a first film body transmission mechanism; 51. a heating mechanism; 6. a pressing mechanism; 7. a second film body transmission mechanism; 8. an equidistant moving mechanism; 81. a slider; 82. moving the block; 9. a fixing mechanism; 91. a fixed seat; 92. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1 to 10, a multi-core wire combination device includes: the core wire conveying mechanism 4, the first film body conveying mechanism 5, the pressing mechanism 6 and the second film body conveying mechanism 7.

Referring to fig. 2, the core wire conveying mechanism 4 includes a base 41, a conveying path 42 disposed on the base 41, a rolling device 43 vertically disposed on the conveying path 42 and capable of pressing the predetermined wire groups on the conveying path 42 at equal time intervals, a locking device 45 disposed on one side of the conveying direction of the conveying path 42 and capable of moving toward a first fixing portion 44 on the conveying path 42 and grabbing the target wire groups on the conveying path 42, a cutting device 46 disposed on one side of the first fixing portion 44 toward the locking device 45, and a lifting mechanism 47 connected to the base 41 and capable of lifting the base 41 in the vertical direction.

The conveying channel 42 comprises a conveying frame 421, a plurality of conveying rollers 422 arranged in parallel in the conveying frame 421, and a plurality of positioning holes arranged at one end of the conveying frame 421, which is far away from the locking device 45, for positioning the core wire 1. According to different distances among the core wires 1 in the product, each core wire 1 is respectively arranged in one positioning hole in a penetrating mode, so that a group of preset wire groups is formed, and the preset wire groups are transmitted through a plurality of transmission rollers 422.

Referring to fig. 3, the rolling device 43 includes an eccentric wheel mechanism 431 fixed above the conveying channel 42, a first roller assembly 432 disposed between the eccentric wheel mechanism 431 and the predetermined line group, and a second roller assembly 433 disposed below the predetermined line group and opposite to the first roller assembly 432. At equal time intervals, when the eccentric wheel 4311 of the eccentric wheel mechanism 431 is in contact with the contact wheel 4321 at the top end of the first roller assembly 432, the first roller 4322 at the bottom end of the first roller assembly 432 is in contact with the second roller 4331 of the second roller assembly 433.

The first roller assembly 432 includes a limiting sleeve 4324 fixed on the eccentric wheel mechanism 431, a connecting rod 4325 slidably connected in the limiting sleeve 4324, the abutting wheel 4321 disposed at the top end of the connecting rod 4325, the first roller 4322 disposed at the bottom end of the connecting rod 4325, and an elastic member 4326 having one end connected to the connecting rod 4325 and the other end connected to the limiting sleeve 4324 along a vertical direction. The elastic members 4326 may be a plurality of springs connecting the connection rod 4325 and the position-limiting sleeve 4324.

The process of arranging the flat parts on the preset line group at equal intervals by the rolling device 43 and processing and molding the preset line group into the target line group comprises the following steps: when the eccentric wheel 4311 and the contact wheel 4321 are arranged with a gap therebetween, the connection rod 4325 is pulled up by the elastic force of the elastic member 4326 because the limit sleeve 4324 is fixed to the eccentric wheel mechanism 431, so that a gap for the transmission of the predetermined wire set exists between the first roller 4322 and the second roller 4331. When the eccentric wheel 4311 abuts against the abutment wheel 4321, the eccentric wheel 4311 applies a downward pressure to the first roller assembly 432, so that the first roller assembly 432 moves downward in the limiting sleeve 4324 to abut against the second roller 4331 of the second roller assembly 433, and a flat portion is formed on a predetermined line set between the first roller 4322 and the second roller 4331. And adjusting the rotation period of the eccentric wheel 4311 and the transmission speed of the preset wire set to keep the eccentric wheel 4311 and the preset wire set in a uniform motion state, so that the distance between adjacent flat parts on the preset wire set meets the product processing requirement.

Referring to fig. 4 to 6, the first fixing portion 44 includes a guide block 441 disposed on the conveying path 42 toward one end of the locking device 45, a plurality of first guide grooves 442 disposed on the guide block 441 along the conveying direction of the conveying path 42, a first stopper groove 443 disposed across the first guide grooves 442, and a pressing block 444 disposed in the first stopper groove 443 to be in contact with the core wire in the first guide groove 442. The distance between the first guiding grooves 442 is the same as the distance between the positioning holes on the conveying path 42, so as to ensure the position relationship between the core wires 1 in the preset wire group. The first fixing portion 44 is disposed at an end of the conveying path 42 facing the locking device 45, so as to isolate the target line group for stitching from the target line group on the conveying path 42, and prevent the pressure applied by the stitching mechanism 6 to the core wires 1 from affecting the positional relationship between the core wires 1 on the conveying path 42 during stitching. The cutting device 46 is disposed on a side of the first fixing portion 44 facing the locking device 45, and when the cutting device 46 cuts the target line group according to a preset length, the first fixing portion 44 can prevent the un-coated core wire 1 from moving backwards and returning to the initial position, so that the time for conveying the core wire 1 is saved.

Referring to fig. 7, the locking device 45 includes a slide rail 451, a slide base 452 slidably connected to the slide rail 451, a first driving cylinder 453 disposed on the slide base 452, a locking claw 454 connected to an expansion link of the first driving cylinder 453, and a second fixing portion 455 disposed on the slide base 452 facing the conveying path 42, wherein the locking claw 454 can press the core wire 1 into the second fixing portion 455. When the film sticking area of the first film body 2 is transferred to be opposite to the first fixing part 44, the first film body transfer mechanism 5 stops transferring the first film body 2. The lifting mechanism 47 in the core wire conveying mechanism 4 lifts up the base 41, so that the conveying passage 42 and the locking mechanism move upward and are positioned above the first film body conveying mechanism 5. The first driving cylinder 453 pushes the sliding base 452 to move along the sliding rail 451 toward the first fixing portion 44, so that the second fixing portion 455 is in opposite interference with the first fixing portion 44 on the conveying path 42. The second fixing portion 455 is provided with a plurality of second guide grooves 4551 spaced at the same intervals as the first fixing portion 44, and a second stopper groove 4552 straddling the plurality of second guide grooves 4551. The target wire group is moved toward the locking device 45 by the driving of the conveying path 42, and each core wire 1 passes through the second guide groove 4551 on the second fixing portion 455 into the second stopper groove 4552. At this time, the locking claw 454 can rotate downward against the core wire 1, thereby confining the target wire group within the second fixing portion 455. After the target line group is locked, the first driving cylinder 453 drives the sliding base 452 to move along the sliding rail 451 away from the first fixing portion 44, so that the target line group is stretched to straddle the first film body 2. And the lifting mechanism 47 drives the base 41 to move downwards, so that the target line group is attached to the film sticking area.

Referring to fig. 1 and 9, the first film body transporting mechanism 5 is disposed between the transporting track 42 and the locking device 45 along a direction perpendicular to the transporting direction of the transporting track 42, so that an overlapping region between the target line group and the first film body 2 on the first film body transporting mechanism 5 is formed between the locking device 45 and the transporting track 42.

In a preferred embodiment, the first film transfer mechanism 5 includes a heating mechanism 51 disposed directly below the pressing mechanism 6 and below the first film 2. In the process of pressing the target line group and the first film body 2, the first film body 2 is preheated, so that the laminating efficiency of the target line group and the first film body 2 can be improved, and the laminating firmness of the target line group and the first film body 2 is ensured.

The second film body transmission mechanism 7 is arranged on one side of the overlapping area facing the transmission direction of the first film body transmission mechanism 5, is opposite to the first film body transmission mechanism 5, is positioned on one side of the target line group away from the first film body 2, and is used for pressing the second film body 3 on the first film body 2. Specifically, the second film body transmission mechanism 7 may be arranged opposite to the first pressing roller on the first film body transmission mechanism 5 by using a plurality of second pressing rollers, so as to attach the second film body 3 to the first film body 2.

Referring to fig. 10, the pressing mechanism 6 is vertically disposed right above the overlapping area, and is configured to press and combine the target line on the film sticking area of the first film body 2.

An equidistant moving mechanism 8 is arranged on one side of the pressing mechanism 6 facing the transmission direction of the first film body transmission mechanism 5, the equidistant moving mechanism 8 comprises a screw rod, a sliding block 81 connected to the screw rod in a sliding manner, and a moving block 82 which is opposite to the sliding block 81 and can be pressed on the sliding block 81, and the first film body 2 can be clamped by the moving block 82 and the sliding block 81 to move along the screw rod at an equal distance. So that after the target line group is attached to the pad pasting region, it is moved forward by the equidistant moving mechanism 8 so that the next pad pasting region is just opposite to the first fixed portion 44.

In a preferred embodiment, a fixing mechanism 9 is disposed between the pressing mechanism 6 and the equidistant moving mechanism 8, the fixing mechanism 9 includes a fixing seat 91 disposed below the first film body 2, and a fixing block 92 opposite to the fixing seat 91 for pressing the first film body 2 on the fixing seat 91.

A multi-core wire assembly method, comprising:

arranging a plurality of core wires 1 in parallel at a preset interval to form a preset wire group;

enabling the preset line group to pass through a line pressing area at a constant speed according to the extending direction of the preset line group;

applying pressure to a preset line group in the line pressing area at equal time intervals, so that the preset line group forms a target line group with flat parts arranged at equal intervals;

the first film body 2 which is positioned at the front end of the moving direction of the target line group and is arranged on one side of the target line group in parallel is transmitted along the direction vertical to the extending direction of the target line group, and the film sticking area of the first film body 2 is transmitted to the extending direction of the target line group;

the end part of the target line group is arranged on the first film body 2 in a spanning mode, and is cut into a preset product after being pressed with the film sticking area;

and pressing a second film body 3 on one side of the target line group of the preset product, which is far away from the first film body 2, so as to form a multi-core wire combined product.

The principle and the implementation mode of the invention are explained by applying specific embodiments in the invention, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A multi-core wire assembly apparatus, comprising:

2. The multi-core wire assembly apparatus of claim 1, wherein: the rolling device comprises an eccentric wheel mechanism fixed above the conveying channel, a first roller assembly arranged between the eccentric wheel mechanism and the preset line group, and a second roller assembly opposite to the first roller assembly and arranged below the preset line group;

3. The multi-core wire assembly apparatus of claim 2, wherein: the first roller component comprises a limiting sleeve fixed on the eccentric wheel mechanism, a connecting rod connected in the limiting sleeve in a sliding mode, a butting wheel arranged at the top end of the connecting rod, a first roller arranged at the bottom end of the connecting rod, and an elastic component connected to the limiting sleeve along one end in the vertical direction and connected to the other end of the connecting rod.

4. The multi-core wire assembly apparatus of claim 1, wherein: the transmission channel comprises a transmission frame, a plurality of transmission rollers arranged in the transmission frame in parallel, and a plurality of positioning holes which are arranged at one end of the transmission frame, which is deviated from the locking device and used for positioning the core wires.

5. The multi-core wire assembly apparatus of claim 1, wherein: the first fixing part comprises a guide block arranged on the transmission channel and facing one end of the locking device, a plurality of first guide grooves along the transmission direction of the transmission channel are arranged on the guide block, a first limiting groove stretching over the first guide grooves is arranged, and a pressing block which is arranged in the first limiting groove and is abutted to the core wire in the first guide groove is arranged.

6. The multi-core wire assembly apparatus of claim 1, wherein: the locking device comprises a slide rail, a slide seat connected to the slide rail in a sliding manner, a first driving cylinder arranged on the slide seat, a locking claw connected with a telescopic rod of the first driving cylinder, and a second fixing part arranged on the slide seat and facing the transmission channel, wherein the locking claw can press the core wire in the second fixing part.

7. The multi-core wire assembly apparatus of claim 1, wherein: the first film body transmission mechanism comprises a heating mechanism which is positioned under the pressing mechanism and arranged under the first film body.

8. The multi-core wire assembly apparatus of claim 1, wherein: the equidistant moving mechanism is arranged on one side of the transmission direction of the pressing mechanism facing the first film body transmission mechanism and comprises a lead screw, a sliding block connected to the lead screw in a sliding mode and a moving block capable of being pressed on the sliding block relatively, and the first film body can move equidistantly along the lead screw by the moving block and the sliding block in a clamping mode.

9. The multi-core wire assembly apparatus of claim 8, wherein: and a fixing mechanism is arranged between the pressing mechanism and the equidistant moving mechanism, and comprises a fixed seat arranged below the first membrane body and a fixed block which is opposite to the fixed seat and used for pressing the first membrane body on the fixed seat.