CN219484040U

CN219484040U - Wire twisting structure of full-automatic single-end-beating tin pick-up machine

Info

Publication number: CN219484040U
Application number: CN202320543727.9U
Authority: CN
Inventors: 唐志刚
Original assignee: Tianjin Hehong Wire Co ltd
Current assignee: Tianjin Hehong Wire Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-08
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of tin pick-up machines, in particular to a wire twisting structure of a full-automatic single-end beating tin pick-up machine, which comprises a shell, wherein the middle part of the inner side of the shell is fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with a cylinder, the other side of the fixed plate is provided with a clutch assembly, and one end of the cylinder is provided with a clamping assembly; the clutch assembly comprises a clutch sleeve fixedly connected to one side of the fixing plate, a plurality of clamping grooves are formed in one side of the clutch sleeve, protruding heads are attached to the middle portions of the clamping grooves, the clutch assembly can separate from a clutch ring and slip after the wire twisting of the wire core is completed, the clutch sleeve is prevented from continuously driving the clamping assembly to twist the wire core to damage the wire core, the wire core is straightened through the matching of the air cylinder and the clamping assembly, then the wire twisting is carried out, and poor quality of the wire produced by the full-automatic single-end tin sticky machine due to the bending of the wire core is avoided.

Description

Wire twisting structure of full-automatic single-end-beating tin pick-up machine

Technical Field

The utility model relates to the technical field of tin pick-up machines, in particular to a twisting structure of a full-automatic single-end-beating tin pick-up machine.

Background

The automatic tin pick-up machine plays a very important role in the power industry as a machine for wire rod processing, for example, functions such as cutting, peeling, semi-peeling, middle peeling, twisting and the like can be realized, and the multifunctional automatic wire-stripping and terminal-making machine can be said to be a good helper for wire harness processing.

In order to improve the connection performance of the wire and prevent the wire core from diverging and shorting, normally, tin dipping needs to be carried out on the exposed part of one end wire core without a crimping terminal in the wire cutting manufacturing process, before tin dipping of the wire core, peeling, cutting, twisting the wire core and dipping rosin can be carried out, and when the wire core is twisted, a twisting structure is needed, and the twisting structure can greatly improve the twisting efficiency, so that the twisting structure is an important structure on a tin dipping machine.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the wire twisting structure on the existing tin pick-up machine usually clamps and rotates the wire core to finish twisting, but the rotating speed of the wire twisting disc is very high, and when the wire core is too much twisted, the situation that the wire core is broken possibly occurs; 2. the wire core may be in a bending state before twisting, which affects subsequent twisting and reduces the quality of twisting.

Disclosure of Invention

The utility model aims to provide a twisting structure of a full-automatic single-end-beating tin pick-up machine, which aims to solve the problem that the wire core twisting head is likely to be broken when the traditional tin pick-up machine twists wires in the background art; and the wire core of the existing tin pick-up machine is possibly in a bending state before twisting wires, so that the subsequent twisting wires are affected, and the quality of the twisting wires is reduced. In order to achieve the above purpose, the present utility model provides the following technical solutions: the twisting structure of the full-automatic single-end tin pick-up machine comprises a shell, wherein the middle part of the inner side of the shell is fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with a cylinder, the other side of the fixed plate is provided with a clutch assembly, and one end of the cylinder is provided with a clamping assembly;

the clutch assembly comprises a clutch sleeve fixedly connected to one side of a fixing plate, a plurality of clamping grooves are formed in one side of the clutch sleeve, protruding heads are attached to the middle portions of the clamping grooves, a clutch ring is fixedly connected to one side of each protruding head, two limiting blocks are fixedly connected to two sides of each clutch ring, the two limiting blocks are slidably connected to the middle portions of the limiting grooves, and one side of each clutch ring is fixedly connected with one end of each spring.

Further preferably, the shell comprises a connector, two fixing screws are movably connected to two sides of one end of the connector, the two fixing screws are in threaded connection with one end of the first sleeve, a connecting ring is movably connected in a notch on the outer side of the first sleeve, one side of the connecting ring is movably connected with a connecting sleeve, and one side of the inner part of the connecting sleeve is movably connected with a second sleeve.

Further preferably, the outer sides of the first sleeve and the second sleeve are provided with notches, and connecting rings are movably connected in the notches.

Further preferably, the number of the limiting grooves is two, the two limiting grooves are respectively formed in two sides of the inner wall of the first sleeve, and the two limiting grooves form a limiting structure through limiting blocks.

Further preferably, an elastic structure is formed between the clutch ring and the first sleeve through a spring.

Further preferably, the clamping assembly comprises a base, a motor is fixedly connected to the top of the base, a bidirectional threaded rod is fixedly connected to the output end of the motor, two moving blocks are movably connected to the middle of the bidirectional threaded rod, connecting rods are fixedly connected to one sides of the two moving blocks, and clamping bars are fixedly connected to one ends of the connecting rods.

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

according to the utility model, the clutch ring can synchronously rotate along with the first sleeve through the cooperation of the first sleeve, the limiting groove and the limiting block, the clutch ring drives the clutch sleeve to rotate through the raised head and the clamping groove, after the wire core is twisted by the clamping assembly, the torsion between the clutch sleeve and the clutch ring is increased, the raised head can be separated from the clamping groove at the moment, so that the clutch ring is far away from the clutch sleeve, the clutch ring can squeeze the spring, the clutch sleeve and the clutch ring slide, and the wire core damage caused by the fact that the clutch sleeve continuously drives the clamping assembly to twist the wire core is avoided.

According to the utility model, when the wire core is bent, the cylinder is firstly extended, the two clamping strips are mutually far away, then the two clamping strips are mutually close to clamp the wire core by means of the matching of the motor, the bidirectional threaded rod, the moving block and the connecting rod, at the moment, the cylinder is shortened, the clamping strips straighten the wire core, and then the wire twisting is carried out, so that the poor quality of the electric wire produced by the full-automatic single-end-beating tin pick-up machine due to the bending of the wire core is avoided.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

fig. 3 is a schematic side view of the base of the present utility model.

In the figure: 1. a housing; 101. a connector; 102. a set screw; 103. a first sleeve; 104. a connecting ring; 105. a connecting sleeve; 106. a second sleeve; 2. a fixing plate; 3. a cylinder; 4. a clutch assembly; 401. a clutch sleeve; 402. a clamping groove; 403. a nose; 404. a clutch ring; 405. a limiting block; 406. a limit groove; 407. a spring; 5. a clamping assembly; 501. a base; 502. a motor; 503. a two-way threaded rod; 504. a moving block; 505. a connecting rod; 506. clamping the strip.

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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the twisting structure of the full-automatic single-end tin pick-up machine comprises a shell 1, wherein the middle part of the inner side of the shell 1 is fixedly connected with a fixed plate 2, one side of the fixed plate 2 is fixedly connected with a cylinder 3, the other side of the fixed plate 2 is provided with a clutch assembly 4, and one end of the cylinder 3 is provided with a clamping assembly 5;

the clutch pack 4 comprises a clutch sleeve 401 fixedly connected to one side of the fixed plate 2, a plurality of clamping grooves 402 are formed in one side of the clutch sleeve 401, raised heads 403 are attached to the middle portions of the plurality of clamping grooves 402, a clutch ring 404 is fixedly connected to one side of each raised head 403, two limiting blocks 405 are fixedly connected to two sides of each clutch ring 404, the two limiting blocks 405 are slidably connected to the middle portions of limiting grooves 406, and one side of each clutch ring 404 is fixedly connected with one end of each spring 407.

In this embodiment, as shown in fig. 1 and 2, the housing 1 includes a connector 101, two fixing screws 102 are movably connected to two sides of one end of the connector 101, the two fixing screws 102 are screwed to one end of a first sleeve 103, a connecting ring 104 is movably connected in an outer slot of the first sleeve 103, a connecting sleeve 105 is movably connected to one side of the connecting ring 104, and a second sleeve 106 is movably connected to one side of the inner portion of the connecting sleeve 105.

In this embodiment, as shown in fig. 2, the outer sides of the first sleeve 103 and the second sleeve 106 are respectively provided with a notch, and the notches are respectively movably connected with a connecting ring 104; the first sleeve 103 and the second sleeve 106 can be connected by the two connecting rings 104 of the inner ring of the connecting sleeve 105, and the two sleeves can be rotated relatively.

In this embodiment, as shown in fig. 2, the number of the limiting grooves 406 is two, and the two limiting grooves 406 are respectively formed on two sides of the inner wall of the first sleeve 103, and the two limiting grooves 406 form a limiting structure through the limiting block 405; can make first sleeve 103 drive clutch circle 404 when rotatory and rotate, make clutch circle 404 drive clutch cover 401 through protruding 403 and joint groove 402 and rotate to twist the sinle silk on the tin pick up, make the sinle silk compacter, avoid the sinle silk too divergent influence follow-up tin pick up that diverges.

In this embodiment, as shown in fig. 2, an elastic structure is formed between the clutch ring 404 and the first sleeve 103 by a spring 407; after the wire core is screwed up, the raised heads 403 on the clutch rings 404 can be separated from the clamping grooves 402, and meanwhile, the clutch rings 404 squeeze the springs 407, so that the clutch rings 404 and the clutch sleeve 401 slip, and the wire core damage caused by continuously screwing the wire core is avoided.

In this embodiment, as shown in fig. 2 and 3, the clamping assembly 5 includes a base 501, a motor 502 is fixedly connected to the top of the base 501, a bidirectional threaded rod 503 is fixedly connected to the output end of the motor 502, two moving blocks 504 are movably connected to the middle of the bidirectional threaded rod 503, a connecting rod 505 is fixedly connected to one side of each of the two moving blocks 504, and a clamping bar 506 is fixedly connected to one end of the connecting rod 505.

The application method and the advantages of the utility model are as follows: the twisting structure of the full-automatic single-end tin pick-up machine has the following working process when being wound up:

as shown in fig. 1, fig. 2 and fig. 3, first, the connector 101 of the twisted wire structure is connected with a power mechanism on a full-automatic single-head end-beating tin pick-up machine, so that the twisted wire structure can rotate, then when the twisted wire is needed, the starting motor 502 drives the bi-directional threaded rod 503 to rotate, the bi-directional threaded rod 503 rotates to drive the two moving blocks 504 to move, the moving blocks 504 drive the clamping strips 506 to move through the connecting rod 505, so that the two clamping strips 506 clamp and fix the wire core, at the moment, the retractable cylinder 3 drives the base 501 to move, the base 501 finally drives the clamping strips 506 to synchronously move to straighten the wire core, the complete wire core is prevented from being processed by the wire core, after the clamping strips 506 fix the wire core, the first sleeve 103 is driven to rotate through the connector 101, the first sleeve 103 drives the clutch ring 404 through the limiting groove 406 and the limiting block 405, the clutch ring 404 drives the clutch sleeve 401 to rotate through the raised head 403 and the clamping groove 402, and because the clutch sleeve 401 is fixedly connected in the second sleeve 106 through the fixing plate 2, the second sleeve 401 can drive the second sleeve 106 to rotate, the second sleeve 106 rotates, the second sleeve 3 drives the wire core and the wire core is prevented from being damaged, the clutch sleeve 401 is prevented from being excessively extruded, and the wire core is prevented from being excessively damaged, and the clutch sleeve 401 is prevented from being excessively twisted, and the wire core is completely clamped by the clamping sleeve 401, and the clutch sleeve is further prevented from being excessively damaged, and the torque from being excessively clamped by the clamping the clutch sleeve 401, and the clutch sleeve 401.

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 above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a turn round line structure of full-automatic single-end tin sticky machine of beating, includes shell (1), its characterized in that: the clutch device is characterized in that a fixing plate (2) is fixedly connected to the middle of the inner side of the shell (1), an air cylinder (3) is fixedly connected to one side of the fixing plate (2), a clutch component (4) is arranged on the other side of the fixing plate (2), and a clamping component (5) is arranged at one end of the air cylinder (3);

the clutch assembly (4) comprises a clutch sleeve (401) fixedly connected to one side of a fixed plate (2), a plurality of clamping grooves (402) are formed in one side of the clutch sleeve (401), a plurality of raised heads (403) are attached to the middle of the clamping grooves (402), a clutch ring (404) is fixedly connected to one side of each raised head (403), two limiting blocks (405) are fixedly connected to two sides of each clutch ring (404), the two limiting blocks (405) are slidably connected to the middle of each limiting groove (406), and one side of each clutch ring (404) is fixedly connected with one end of each spring (407).

2. The twisting structure of the full-automatic single-end tin pick-up machine according to claim 1, wherein the twisting structure is characterized in that: the shell (1) comprises a connector (101), two fixing screws (102) are movably connected to two sides of one end of the connector (101), the two fixing screws (102) are in threaded connection with one end of a first sleeve (103), a connecting ring (104) is movably connected in an outer notch of the first sleeve (103), a connecting sleeve (105) is movably connected to one side of the connecting ring (104), and a second sleeve (106) is movably connected to one side of the inner part of the connecting sleeve (105).

3. The twisting structure of the full-automatic single-end tin pick-up machine according to claim 2, wherein the twisting structure is characterized in that: the outer sides of the first sleeve (103) and the second sleeve (106) are provided with notches, and connecting rings (104) are movably connected in the notches.

4. The twisting structure of the full-automatic single-end tin pick-up machine according to claim 1, wherein the twisting structure is characterized in that: the number of the limiting grooves (406) is two, the two limiting grooves (406) are respectively formed in two sides of the inner wall of the first sleeve (103), and the two limiting grooves (406) form a limiting structure through limiting blocks (405).

5. The twisting structure of the full-automatic single-end tin pick-up machine according to claim 1, wherein the twisting structure is characterized in that: an elastic structure is formed between the clutch ring (404) and the first sleeve (103) through a spring (407).

6. The twisting structure of the full-automatic single-end tin pick-up machine according to claim 1, wherein the twisting structure is characterized in that: clamping assembly (5) are including base (501), the top fixedly connected with motor (502) of base (501), the output fixedly connected with two-way threaded rod (503) of motor (502), the middle part swing joint of two-way threaded rod (503) has two movable blocks (504), two one side of movable block (504) is all fixedly connected with connecting rod (505), one end fixedly connected with grip bar (506) of connecting rod (505).