CN213497066U

CN213497066U - Tin pick-up structure of high-efficient pencil tin pick-up machine

Info

Publication number: CN213497066U
Application number: CN202022201838.0U
Authority: CN
Inventors: 朱凌瑞; 朱海峰
Original assignee: Sihong Wanxin Electronics Co ltd
Current assignee: Sihong Wanxin Electronics Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-22
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a pencil processing technology field specifically is a tin sticky structure of high-efficient pencil tin sticky machine, the on-line screen storage device comprises a base, the upper end fixedly connected with frame and the tin melting subassembly of base, the inner wall of one side of frame rotates and is connected with the carousel, the periphery of carousel wait angle fixedly connected with four holders, the middle part fixedly connected with carousel motor's of carousel output shaft, carousel motor fixed connection is in the outer wall surface of frame, the opposite side inner wall fixed connection of frame has two parallel and cylinder that set up in opposite directions, cylinder and holder cooperate, one side of carousel is equipped with the inlet wire device, the opposite side below of carousel is equipped with the one end of wire slide, the other end of wire slide extends to the line concentration; through set up carousel and cylinder in the frame to set up a plurality of holders with cylinder complex on the carousel, can realize carrying out the process flow of feeding-tin sticky-blowing to the pencil automatically, need not staff's manual operation, reduced the human cost, and improved work efficiency effectively.

Description

Tin pick-up structure of high-efficient pencil tin pick-up machine

Technical Field

The utility model relates to a pencil processing technology field specifically is a tin sticky structure of high-efficient pencil tin sticky machine.

Background

The wire harness is an indispensable component in various electrical appliances and electronic equipment, and the common wire harness consists of an insulating sheath, a wiring terminal, a wire, an insulating binding material and the like, and the quality of the wire harness is directly related to whether the whole electrical equipment can normally work.

Therefore, the tin dipping process is an important link in the processing step of the electronic wire harness, and directly influences the quality of the finished wire harness.

The existing wire harness tin dipping device cannot carry out automatic tin dipping on a plurality of wire harnesses simultaneously, the working efficiency is low, tin liquid needs to be added manually at regular time, the operation is inconvenient, and the production efficiency is influenced.

Disclosure of Invention

An object of the utility model is to provide a tin sticky structure of high-efficient pencil tin sticky machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tin sticky structure of high-efficient pencil tin sticky machine, includes the base, the upper end fixedly connected with frame of base with melt the tin subassembly, one side inner wall of frame rotates and is connected with the carousel, four holders of angle fixedly connected with such as the periphery of carousel, the output shaft of the middle part fixedly connected with carousel motor of carousel, carousel motor fixed connection is in the outer wall surface of frame, two parallels of opposite side inner wall fixedly connected with of frame and the cylinder that sets up in opposite directions, cylinder and holder cooperate, one side of carousel is equipped with the inlet wire device, the opposite side below of carousel is equipped with the one end of wire slide, the other end of wire slide extends to the line concentration inslot.

Preferably, the holder includes the fixing base, fixing base fixed connection is in surface one side of carousel, the middle part of fixing base runs through there is the slide bar, the one end fixedly connected with stopper of slide bar, the other end fixedly connected with connecting seat of slide bar, it is equipped with the pressure spring still to overlap on the slide bar, the pressure spring is located between stopper and the fixing base, a side surface of fixing base is equipped with spacing spout, sliding connection has two sliders in the spacing spout, two the equal fixedly connected with tie-beam in surface of slider, the two relative grip blocks that set up of one end difference fixedly connected with of two tie-beams, the both sides of connecting seat are all rotated the one end that is connected with two connecting rods, both sides the other end of connecting rod is rotated respectively and is connected in two.

Preferably, the surfaces of the clamping surfaces of the two clamping blocks are respectively detachably and fixedly connected with two oppositely arranged clamping dies, and the clamping surfaces of the two clamping dies are correspondingly provided with a plurality of wire harness clamping openings.

Preferably, the two cylinders are connected through a tee branch pipe, the tee branch pipe is connected with an upper air pipe, the upper air pipe is connected with an electromagnetic valve, and the electromagnetic valve is connected with the controller.

Preferably, the tin melting assembly comprises a heating tank, an electric iron is fixed at the bottom of the heating tank, a tin wire roller fixing frame is arranged on one side of the heating tank, the tin wire roller fixing frame is fixedly connected to the upper end of the base, a tin wire roller is connected to the upper end of the tin wire roller fixing frame in a rotating mode, tin wires are wound on the tin wire roller, one ends of the tin wires extend into the heating tank, wire outlet roller groups are arranged on two sides of the tin wires, each wire outlet roller group comprises two wire outlet rollers, one of the two wire outlet rollers is fixedly connected with an output shaft of a wire outlet motor, the two wire outlet rollers are all rotatably connected to the inner side wall of the frame, and the wire outlet motor is fixedly connected to the outer side wall surface of the frame.

Preferably, a wire guide pipe is further arranged between the tin wire roller and the heating groove and fixedly connected to the rack.

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

1) according to the tin dipping structure of the efficient wire harness tin dipping machine, the rotary table and the air cylinder are arranged on the rack, and the plurality of clamping pieces matched with the air cylinder are arranged on the rotary table, so that the process flow of automatic feeding, tin dipping and discharging of a wire harness can be realized, manual operation of workers is not needed, the labor cost is reduced, and the working efficiency is effectively improved; meanwhile, a clamping die is detachably connected in the clamping piece, and the wire harnesses with different specifications and quantities can be clamped by the die with different wire harness clamping openings, so that simultaneous tin-wetting operation of a plurality of wire harnesses is realized, and the production efficiency is greatly improved; when the wire inlet device is used, a wire harness is led in by the wire inlet device, the turntable motor drives the clamping piece to enter a clamping position through the turntable, the piston rod of the air cylinder is driven by the electromagnetic valve to push the slide rod of the clamping piece, the slide rod drives the two clamping blocks to separate through the connecting seat and the connecting rods, after the wire harness is led into the space between the two clamping dies by the wire inlet device, the piston rod of the air cylinder is retracted, the pressure spring drives the slide rod through the limiting block, the slide rod drives the two clamping blocks to fold through the connecting seat and the connecting rods; the turntable motor drives the turntable to rotate, so that the clamping piece drives the wire harness to enter the heating groove for tin dipping, meanwhile, the other clamping piece enters the clamping position for clamping the wire harness, the turntable motor drives the turntable to rotate, the clamping piece enters the material placing position after the tin dipping of the wire harness is finished, at the moment, the air cylinder at the material placing position is controlled by the electromagnetic valve, the piston rod of the air cylinder pushes the slide rod, so that the wire harness is loosened by the clamping piece, the wire harness enters the wire collecting groove through the wire slideway, and meanwhile, the turntable drives the other two clamping pieces to enter the feeding and tin dipping procedures; can realize a plurality of processes synchro operation to can carry out synchronous processing to many pencil, and need not manual work, degree of automation is high, can improve production efficiency greatly.

2) According to the tin dipping structure of the efficient wire harness tin dipping machine, the tin melting assembly is arranged, so that tin liquid can be automatically supplemented to the heating tank, manual operation is not needed, the working efficiency is improved, and the labor cost is reduced; when the tin liquid in the heating groove needs to be supplemented, the wire outlet motor drives one wire outlet roller to rotate, the wire outlet roller group drives the tin wire to enter the heating groove through the wire guide pipe, and the electric soldering iron in the heating groove starts to heat to melt the tin wire entering the heating groove, so that the automatic supplement of the tin liquid is realized.

Drawings

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

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the clamping member of the present invention;

fig. 3 is a schematic structural view of the wire harness clamping mold of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a base 1, a frame 2, a rotary table 3, a clamping piece 4, an air cylinder 5, a wire inlet device 6, a wire slideway 7, a wire collecting groove 8, a fixed seat 9, a slide rod 10, a limiting block 11, a connecting seat 12, a pressure spring 13, a limiting sliding groove 14, a sliding block 15, a connecting beam 16, a clamping block 17, a connecting rod 18, a clamping die 19, a wire harness clamping port 20, a heating groove 21, an electric soldering iron 22, a tin wire roller fixing frame 23, a tin wire roller 24, a tin wire 25, a tin wire outlet roller set 26 and a wire guide pipe 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a tin sticky structure of high-efficient pencil tin sticky machine, the on-line screen storage device comprises a base 1, base 1's upper end fixedly connected with frame 2 with melt the tin subassembly, one side inner wall of frame 2 rotates and is connected with carousel 3, four holders of angle fixedly connected with 4 such as the periphery of carousel 3, the output shaft of the middle part fixedly connected with carousel motor of carousel 3, carousel motor fixed connection is in the outer wall surface of frame 2, two parallels of the opposite side inner wall fixedly connected with of frame 2 and the cylinder 5 that sets up in opposite directions, cylinder 5 and holder 4 cooperate, one side of carousel 3 is equipped with inlet wire device 6, the opposite side below of carousel 3 is equipped with the one end of wire slide 7, the other end of wire slide 7 extends to.

The clamping part 4 comprises a fixed seat 9, the fixed seat 9 is fixedly connected to one side of the surface of the rotary table 3, a sliding rod 10 penetrates through the middle of the fixed seat 9, one end of the sliding rod 10 is fixedly connected with a limiting block 11, the other end of the sliding rod 10 is fixedly connected with a connecting seat 12, a pressure spring 13 is further sleeved on the sliding rod 10, the pressure spring 13 is located between the limiting block 11 and the fixed seat 9, a limiting sliding groove 14 is formed in one side surface of the fixed seat 9, two sliding blocks 15 are connected in the limiting sliding groove 14 in a sliding mode, a connecting beam 16 is fixedly connected to the surfaces of the two sliding blocks 15, one ends of the two connecting beams 16 are respectively and fixedly connected with two clamping blocks 17 which are arranged oppositely, one ends of the two connecting rods 18 are respectively and rotatably; through set up carousel 3 and cylinder 5 in frame 2 to set up a plurality ofly on carousel 3 with cylinder 5 complex holder 4, can realize carrying out the process flow of feeding-tin sticky-blowing to the pencil automatically, need not staff's manual operation, reduced the human cost, and improved work efficiency effectively.

The surfaces of the clamping surfaces of the two clamping blocks 17 are respectively detachably and fixedly connected with two oppositely arranged clamping dies 19, and the clamping surfaces of the two clamping dies 19 are correspondingly provided with a plurality of wire harness clamping openings 20; can dismantle in holder 4 and connect centre gripping mould 19, the accessible sets up the mould of different pencil centre gripping mouths to carry out the centre gripping to the pencil of different specifications and quantity, thereby tin sticky operation when having realized many pencil has improved production efficiency greatly.

Wherein, two cylinders 5 are connected through tee bend branch pipe, and tee bend branch pipe is connected with the air-supply pipe, is connected with the solenoid valve on the air-supply pipe, and the solenoid valve is connected with the controller.

The tin melting assembly comprises a heating tank 21, an electric iron 22 is fixed at the bottom of the heating tank 21, a tin wire roller fixing frame 23 is arranged on one side of the heating tank 21, the tin wire roller fixing frame 23 is fixedly connected to the upper end of the base 1, a tin wire roller 24 is rotatably connected to the upper end of the tin wire roller fixing frame 23, a tin wire 25 is wound on the tin wire roller 24, one end of the tin wire 25 extends into the heating tank 21, wire outlet roller groups 26 are arranged on two sides of the tin wire 25, each wire outlet roller group 26 comprises two wire outlet rollers, one wire outlet roller is fixedly connected with an output shaft of a wire outlet motor, the two wire outlet rollers are rotatably connected to the inner side wall of the rack 2, and the wire outlet motor is fixedly connected to the surface of the outer side wall; a wire guide pipe 27 is also arranged between the tin wire roller 24 and the heating groove 21, and the wire guide pipe 27 is fixedly connected to the frame 2; by arranging the tin melting assembly, the tin liquid can be automatically supplemented to the heating tank 21, manual operation is not needed, the working efficiency is improved, and the labor cost is reduced; when the tin liquid in the heating tank 21 needs to be supplemented, the wire outlet motor drives one wire outlet roller to rotate, the wire outlet roller group 26 drives the tin wire to enter the heating tank 21 through the wire guide pipe 27, and the electric iron 22 in the heating tank 21 starts to heat to melt the tin wire entering the heating tank 21, so that the automatic supplement of the tin liquid is realized.

Principle of operation

When the tin dipping structure of the high-efficiency wire harness tin dipping machine is used, a wire harness is guided into a wire harness by a wire inlet device 6, a turntable motor drives a clamping piece 4 to enter a clamping position through a turntable 3, a piston rod of a cylinder 5 is driven by an electromagnetic valve to push a slide rod 10 of the clamping piece 4, the slide rod 10 drives two clamping blocks 17 to separate through a connecting seat 12 and each connecting rod 18, when the wire harness is guided into a space between two clamping dies 19 by the wire inlet device 6, the piston rod of the cylinder 5 is retracted, a pressure spring 13 drives the slide rod 10 through a limiting block 11, the slide rod 10 drives the two clamping blocks 17 to fold through the connecting seat 12 and the connecting rod 18, and the; a turntable motor drives a turntable 3 to rotate, so that a clamping piece 4 drives a wire harness to enter a heating groove 21 for tin dipping, meanwhile, the other clamping piece 4 enters a clamping position for clamping the wire harness, the turntable motor drives the turntable 3 to rotate, the clamping piece 4 enters a material placing position after the tin dipping of the wire harness is completed, at the time, an air cylinder 5 at the material placing position is controlled by an electromagnetic valve, a piston rod of the air cylinder 5 pushes a sliding rod 10, so that the wire harness is loosened by the clamping piece 4, the wire harness enters a wire collecting groove 8 through a wire slideway 7, and meanwhile, the turntable 3 drives the other two clamping pieces 4 to enter a feeding and tin dipping process; the synchronous operation of a plurality of procedures can be realized, a plurality of wire harnesses can be synchronously processed, manual operation is not needed, the automation degree is high, and the production efficiency can be greatly improved; through set up carousel 3 and cylinder 5 in frame 2 to set up a plurality ofly on carousel 3 with cylinder 5 complex holder 4, can realize carrying out the process flow of feeding-tin sticky-blowing to the pencil automatically, need not staff's manual operation, reduced the human cost, and improved work efficiency effectively.

When the tin liquid in the heating tank 21 needs to be supplemented, the wire outlet motor drives one wire outlet roller to rotate, the wire outlet roller group 26 drives the tin wire to enter the heating tank 21 through the wire guide pipe 27, and the electric iron 22 in the heating tank 21 starts to heat to melt the tin wire entering the heating tank 21, so that the automatic supplement of the tin liquid is realized; through setting up the tin melting assembly, can carry out the replenishment of tin liquid to heating bath 21 automatically, need not manual operation, improve work efficiency, reduce the human cost.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A tin dipping structure of a high-efficiency wire harness tin dipping machine comprises a base (1) and is characterized in that, the upper end of the base (1) is fixedly connected with a frame (2) and a tin melting assembly, the inner wall of one side of the frame (2) is rotatably connected with a turntable (3), four clamping pieces (4) are fixedly connected with the periphery of the rotary table (3) at equal angles, the middle part of the rotary table (3) is fixedly connected with an output shaft of a rotary table motor, the rotary table motor is fixedly connected with the outer wall surface of the frame (2), the inner wall of the other side of the frame (2) is fixedly connected with two parallel and oppositely arranged air cylinders (5), the cylinder (5) is matched with the clamping piece (4), one side of the turntable (3) is provided with a wire inlet device (6), one end of a wire slideway (7) is arranged below the other side of the turntable (3), the other end of the wire slideway (7) extends into the wire collecting groove (8).

2. The tin pick-up structure of the high-efficiency wire harness tin pick-up machine as claimed in claim 1, wherein the clamping member (4) comprises a fixed seat (9), the fixed seat (9) is fixedly connected to one side of the surface of the rotary table (3), a sliding rod (10) penetrates through the middle of the fixed seat (9), one end of the sliding rod (10) is fixedly connected with a limiting block (11), the other end of the sliding rod (10) is fixedly connected with a connecting seat (12), the sliding rod (10) is further sleeved with a pressure spring (13), the pressure spring (13) is positioned between the limiting block (11) and the fixed seat (9), one side surface of the fixed seat (9) is provided with a limiting sliding groove (14), the limiting sliding groove (14) is internally and slidably connected with two sliding blocks (15), the surfaces of the two sliding blocks (15) are both fixedly connected with a connecting beam (16), one end of the two connecting beams (16) is respectively and fixedly connected with two clamping, the two sides of the connecting seat (12) are rotatably connected with one ends of two connecting rods (18), and the other ends of the connecting rods (18) on the two sides are respectively rotatably connected with the two connecting beams (16).

3. The tin dipping structure of the high-efficiency wire harness tin dipping machine as claimed in claim 2, wherein the clamping surfaces of the two clamping blocks (17) are respectively detachably and fixedly connected with two oppositely arranged clamping dies (19), and a plurality of wire harness clamping openings (20) are correspondingly arranged on the clamping surfaces of the two clamping dies (19).

4. The tin dipping structure of the high-efficiency wire harness tin dipping machine as claimed in claim 1, wherein the two cylinders (5) are connected through a three-way branch pipe, the three-way branch pipe is connected with an upper air pipe, the upper air pipe is connected with an electromagnetic valve, and the electromagnetic valve is connected with a controller.

5. The tin dipping structure of the high-efficiency wire harness tin dipping machine as claimed in claim 1, wherein the tin melting assembly comprises a heating tank (21), an electric iron (22) is fixed at the bottom of the heating tank (21), a tin wire roller fixing frame (23) is arranged on one side of the heating tank (21), the tin wire roller fixing frame (23) is fixedly connected to the upper end of the base (1), a tin wire roller (24) is rotatably connected to the upper end of the tin wire roller fixing frame (23), a tin wire (25) is wound on the tin wire roller (24), one end of the tin wire (25) extends into the heating tank (21), a wire outlet roller group (26) is arranged on two sides of the tin wire (25), the wire outlet roller group (26) comprises two wire outlet rollers, one of the wire outlet rollers is fixedly connected with an output shaft of a wire outlet motor, and the two wire outlet rollers are both rotatably connected to the inner side wall of the frame (2), the wire outlet motor is fixedly connected to the surface of the outer side wall of the rack (2).

6. The tin dipping structure of the high-efficiency wire harness tin dipping machine as claimed in claim 5, wherein a wire guide pipe (27) is further arranged between the tin wire roller (24) and the heating groove (21), and the wire guide pipe (27) is fixedly connected to the machine frame (2).