阅读说明：本技术 一种同轴电缆的端部涂锡装置和涂锡方法 (A kind of the end painting tin device and painting tin method of coaxial cable ) 是由 陆阳清 王凯 陈泽楷 张鑫洋 于 2019-08-20 设计创作，主要内容包括：本发明涉及线束生产领域。一种同轴电缆的端部涂锡装置,包括机架以及安装在机架上的过料组件、翻转机构、送锡丝组件、锡池组件、加热箱、刮锡组件和治具；翻转机构与过料组件相衔接,设置有同轴电缆的治具设置在过料组件和翻转机构上端；加热箱设置在机架上,位于翻转机构的侧方,锡池组件位于加热箱上方,刮锡组件与锡池组件相对应,位于锡池组件的侧方。通过端部涂锡的方法提高了涂锡的效率,有效防止电缆弯曲,并且电缆整体浸没在锡池中,涂锡更加均匀；翻转机构简化高效,提高翻转的精度；刮锡组件除去氧化层,提高涂锡的质量。(The present invention relates to harness production fields.A kind of end of coaxial cable applies tin device, including rack and rack-mounted punishment in advance component, turnover mechanism, tin feeding wire component, tin pond component, heater box, scrapes tin component and jig；Turnover mechanism is mutually connected with punishment in advance component, and the jig for being provided with coaxial cable is arranged in punishment in advance component and turnover mechanism upper end；Heater box is arranged on the rack, and positioned at the side of turnover mechanism, tin pond component is located above heater box, scrapes that tin component is corresponding with tin pond component, positioned at the side of tin pond component.The efficiency for applying tin is improved by the method that end applies tin, effectively prevent cable bend, and cable is integrally immersed in Xi Chizhong, it is more uniform to apply tin；Turnover mechanism simplifies efficiently, improves the precision of overturning；It scrapes tin component and removes oxide layer, improve the quality for applying tin.)

1. a kind of end of coaxial cable applies tin device, which is characterized in that the device includes rack (1) and is mounted on rack (1) punishment in advance component (2), turnover mechanism (3), tin feeding wire component (4) on, heater box (6), scrape tin component at tin pond component (5) (7) and jig；Turnover mechanism (3) is mutually connected with punishment in advance component (2), and the jig for being provided with coaxial cable is arranged in punishment in advance component (2) and turnover mechanism (3) upper end；Heater box (6) is arranged on the rack, and is located at the side of turnover mechanism (3), tin pond component (5) Above the heater box (6), scrape that tin component (7) is corresponding with tin pond component (5), positioned at the side of tin pond component (5)；

The punishment in advance component (2) is used to that the jig equipped with coaxial cable to be made to pass through, and turnover mechanism (3) is used to clamp jig, And rotary clamp, carry out painting tin；Heater box (6) is for heating tin pond component (5), and tin feeding wire component (4) is for conveying Tin silk enters tin pond component (5), and tin pond component (5) is used to hold the tin liquor of liquid, scrapes tin component (7) for the tin liquor to liquid It is cleared up.

2. a kind of end of coaxial cable according to claim 1 applies tin device, which is characterized in that the turnover mechanism It (3) include fixed supported slab (31), swivel base (32), stepper motor (33), material folding seat (34), the first cylinder (35), the first fixture block (36) and the second fixture block (37)；Fixed supported slab (31) is fixed on the rack；Swivel base (32) is mounted on fixed supported slab (31) Side, the stepper motor (33) are mounted on swivel base (32), and the material folding seat (34) is rotatably connected on swivel base (32), Material folding seat (34) is connected with the telescopic end of stepper motor (33)；The two sides of material folding seat (34) are provided with arc groove (341)；First Fixture block (36) is made of the fanning strip at both ends and two connecting columns, and a connecting column is located at the center location of fanning strip, the connection Column is hinged with material folding seat (34)；Another connecting column is located at the edge of fanning strip, which stretches with the first cylinder (35) Contracting end is connected, and the end of the connecting column forms slot pair with arc groove (341) and connect；The fanning strip is located at material folding seat (34) In；Telescopic end the first cylinder (35) fixing end raising connecting shaft rotates with material folding seat (34) to be connect；In the middle part of second fixture block (37) It is provided with circular hole, which is hinged with material folding seat (34), on the second fixture block (37) and the first fixture block (36) opposite end face It is provided with notch, other end is arc-shaped, and only stock column is provided with below arc surface；The lower end of second fixture block (37) connects There is the spring of tension, the other end of spring is connected on sheet metal component (342), and the sheet metal component (342) is fixed at material folding On seat (34).

3. a kind of end of coaxial cable according to claim 1 applies tin device, which is characterized in that the fanning strip is perpendicular Front end is provided with notch, and corresponding notch direction is opposite on second fixture block (37), height always, the shape of notch with Jig matches.

4. a kind of end of coaxial cable according to claim 2 applies tin device, which is characterized in that the fixed supported slab (31) adjusting bolt, the installation site of adjustable fixed supported slab (31) are provided between rack；The swivel base (32) with Fixed supported slab is provided with adjusting bolt between (31).

5. a kind of end of coaxial cable according to claim 1 applies tin device, which is characterized in that the punishment in advance component (2) it is mounted on rack (1) by adjusting bolt, the upper end of punishment in advance component (2) is provided with specific groove；Punishment in advance component (2) Upper end is provided with driving assembly, and the unidirectional stepping of driving assembly driving jig is mobile.

6. a kind of end of coaxial cable according to claim 1 applies tin device, which is characterized in that the tin feeding wire group Part (4) includes first base (41), rolling wheel (42), drawing-inroller (43), feeding motor (44) and feeding rod (45)；First base (41) it is fixed on the rack, rolling wheel (42) is mounted on first base (41), and tin silk volume is provided on rolling wheel (42)；It is described Drawing-inroller (43) setting there are two, one is connected on first base (41), another is mounted on the defeated of feeding motor (44) In outlet, feeding motor (44) is mounted on first base (41), and the tin silk is located between two drawing-inrollers (43), described Feeding rod (45) be mounted on first base (41), feeding rod (45) is internally provided with lateral through-hole, feeding rod (45) Middle part lower end is provided with empty slot, and the tin silk passes through through-hole, is exposed at empty slot.

7. a kind of end of coaxial cable according to claim 1 applies tin device, which is characterized in that the tin pond component It (5) include second base (51), screw block (52) He Xichi (53), second base (51) is fixed on the rack, lead screw Component (52) is mounted on second base (51) side, and the Xi Chi (53) is mounted on the shifting of screw block (52) by connector On moved end, Xi Chi (53) is located in heater box (6), and the Xi Chi (53) is mutually connected with the tin silk of tin feeding wire component (4).

8. a kind of end of coaxial cable according to claim 1 applies tin device, which is characterized in that described scrapes tin component It (7) include third pedestal (71), the second cylinder (72) and scraper plate (73)；Third pedestal (71) is fixed on the rack, and second Cylinder (72) is horizontally arranged on third pedestal (71), and scraper plate (73) is mounted on the flexible of the second cylinder (72) by connector End, the scraper plate (73) are located at the surface of Xi Chi (53).

9. a kind of end of coaxial cable applies tin method, which is characterized in that pass sequentially through following steps and processed:

Feeding: coaxial cable is placed in jig (100), and the copper core at both ends is exposed outside, and jig is in punishment in advance component (2) it slides on, is moved by driving assembly, into turnover mechanism (3)；

Clamping rotation: jig (100) is in contact with the circular arc side of the second fixture block (37) first, under the action of motive force, squeezes Second fixture block (37) is to lower swing, and after the second fixture block (37), under the action of the spring, the second fixture block (37) keeps vertical shape State, then the first cylinder (35) extends, and the first fixture block (36) are swung and are released, jig (100) are clamped；Then stepper motor (33) Material folding seat (34) rotation is driven, jig (100) unitary rotation is made, realizes overturning；

Apply tin: feeding motor (44) drives two drawing-inroller (43) rotations, is sent out by frictional force drives tin silk, into Xi Chi (53) in, Xi Chi (53) enters heating in heater box (6) under the drive of screw block (52), and tin silk is melted；Second cylinder (72) scraper plate (73) are driven to move back and forth, the oxidant side on Jiang Xichi (53) surface is scraped to outer rim；Turnover mechanism (3) is overturn coaxial Cable end immerses tin liquor, then lifts, and realizes and applies tin.

Technical field

The present invention relates to harness production fields, and in particular to a kind of end painting tin device of coaxial cable.

Background technique

Coaxial cable refers to that there are two concentric conductors, and conductor and shielded layer share the cable in same axle center.It is most common Coaxial cable be made of the copper conductors that insulating materials is isolated, the outside of inner insulating material be another layer of ring shaped conductor and Its insulator, then entire cable is encased by the sheath of polyvinyl chloride.Coaxial cable is used for TV user and society by TV and Radio Corporation Between area's antenna, it can also be used, be also widely used in intranet and Ethernet by telephone operator.Coaxial cable exists When connection installation, need to carry out the processing of peeling scolding tin to end.

China State Intellectual Property Office discloses the cable terminal automatic welding of Publication No. 1907622A in 2007-02-07 Tin machine, it includes Pneumatic assembly, wire feeder, propulsive mechanism, rotating mechanism and electric controller, wire feeder, propulsive mechanism, Rotating mechanism and electric controller are installed on electric control box, electric controller and wire feeder, propulsive mechanism, whirler Structure, Pneumatic assembly connect and be used to control and provide the power supply of whole system, starting, emergency stop, operation and the time control, pneumatic group Part is used for the rotation of workpiece with being used to provide gas source power, rotating mechanism, and propulsive mechanism is welded in place for workpiece, wire feed Mechanism is used for solder stick wire feed in place.The patent is by the way of spot welding, and the low efficiency of scolding tin, welding precision is more demanding, weldering Quality is connect to be difficult to be guaranteed.

Summary of the invention

The purpose of the present invention is: in view of the deficienciess of the prior art, providing, a kind of painting tin is efficient, apply tin uniformly, applies tin The end of the high coaxial cable of quality applies tin device and applies tin method.

For the purpose of the present invention, it is achieved using following technical scheme:

A kind of end painting tin device of coaxial cable, the device include rack and rack-mounted punishment in advance component, overturning Tin component and jig, tin pond component, heater box, are scraped at tin feeding wire component by mechanism；Turnover mechanism is mutually connected with punishment in advance component, setting There is the jig of coaxial cable to be arranged in punishment in advance component and turnover mechanism upper end；Heater box is arranged on the rack, and is located at turnover mechanism Side, tin pond component is located above heater box, scrapes that tin component is corresponding with tin pond component, positioned at the side of tin pond component.

The punishment in advance component is used to that the jig equipped with coaxial cable to be made to pass through, and turnover mechanism is used to clamp jig, and Rotary clamp carries out painting tin；For heater box for heating to tin pond component, tin feeding wire component enters Xi Chi for defeated tin feeding wire Component, tin pond component are used to hold the tin liquor of liquid, scrape tin component for clearing up the tin liquor of liquid.

Preferably, the turnover mechanism includes fixed supported slab, swivel base, stepper motor, material folding seat, the first cylinder, One fixture block and the second fixture block；Fixed supported slab is fixed on the rack；Swivel base is mounted on the side of fixed supported slab, the stepping Motor is mounted on swivel base, and the material folding seat is rotatably connected on swivel base, and material folding seat is connected with the telescopic end of stepper motor； The two sides of material folding seat are provided with arc groove；First fixture block is made of the fanning strip at both ends and two connecting columns, a connecting column position In the center location of fanning strip, which is hinged with material folding seat；Another connecting column is located at the edge of fanning strip, the connection Column is connected with the telescopic end of the first cylinder, and the end of the connecting column forms slot pair with arc groove and connect；The fanning strip position In material folding seat；Telescopic end the first cylinder fixing end raising connecting shaft rotates with material folding seat to be connect；Setting in the middle part of second fixture block There is circular hole, which is hinged with material folding seat, and the second fixture block is provided with notch, the other end on an end face opposite with the first fixture block Face is arc-shaped, and only stock column is provided with below arc surface；The lower end of second fixture block is connected with the spring of tension, spring it is another One end is connected on sheet metal component, and the sheet metal component is fixed on material folding seat.

Preferably, the vertical side of the fanning strip is provided with notch, corresponding notch side on second fixture block To opposite, always, shape and the jig of notch match height.

Preferably, being provided with adjusting bolt, the peace of adjustable fixed supported slab between the fixed supported slab and rack Holding position；Adjusting bolt is provided between the swivel base and fixed supported slab.

Preferably, the punishment in advance component is mounted on rack by adjusting bolt, the upper end of punishment in advance component is provided with spy Fixed groove；The upper end of punishment in advance component is provided with driving assembly, and the unidirectional stepping of driving assembly driving jig is mobile.

Preferably, the tin feeding wire component includes first base, rolling wheel, drawing-inroller, feeding motor and feeding rod；The One pedestal is fixed on the rack, and rolling wheel is mounted in first base, and tin silk volume is provided on rolling wheel；The drawing-inroller is set There are two setting, one is connected in first base, another is mounted on the output end of feeding motor, and feeding motor is mounted on On one pedestal, the tin silk is located between two drawing-inrollers, and the feeding rod is mounted in first base, inside feeding rod It is provided with lateral through-hole, the middle part lower end of feeding rod is provided with empty slot, and the tin silk passes through through-hole, is exposed at empty slot.

Preferably, the tin pond component includes second base, screw block and Xi Chi, second base is fixed at In rack, screw block is mounted on second base side, and the Xi Chi is mounted on the mobile terminal of screw block by connector On, Xi Chi is located in heater box, and the Xi Chi is mutually connected with the tin silk of tin feeding wire component.

Preferably, the tin component of scraping includes third pedestal, the second cylinder and scraper plate；Third pedestal is fixed at In rack, the second cylinder is horizontally arranged on third pedestal, and scraper plate is mounted on the telescopic end of the second cylinder by connector, described Scraper plate be located at the surface of Xi Chi.

A kind of end painting tin method of coaxial cable, passes sequentially through following steps and is processed:

(1) feeding: coaxial cable is placed in jig, and the copper core at both ends is exposed outside, and jig is in punishment in advance component Upper sliding, is moved by driving assembly, into turnover mechanism；

(2) clamping rotation: jig is in contact with the circular arc side of the second fixture block first, under the action of motive force, squeezes second Fixture block is to lower swing, and after the second fixture block, under the action of the spring, the second fixture block keeps vertical state, then the first cylinder First fixture block is swung and is released, clamps jig by elongation；Then stepper motor drives the rotation of material folding seat, makes jig unitary rotation, real Now overturn；

(3) apply tin: feeding motor drives two drawing-inroller rotations, is sent out by frictional force drives tin silk, into tin pond, tin Pond enters in heater box under the drive of screw block heats, and tin silk is melted；Second cylinder drives scraper plate to move back and forth, by tin The oxidant side of pool surface is scraped to outer rim；The coaxial cable end of turnover mechanism overturning immerses tin liquor, then lifts, and realizes and applies tin.

Compared with prior art, the beneficial effects of the present invention are: turnover mechanism applies the side of tin by cable end vertically Formula improves the efficiency for applying tin, effectively prevent cable bend, and cable is integrally immersed in Xi Chizhong, painting tin is more uniform, effect Fruit is more preferable；Turnover mechanism includes three punishment in advance, clamping, overturning functions in one, the setting of carrying mechanism is reduced, so that mechanism is more Add and simplifies efficiently；The mutually linking between movement is avoided, error further expansion is prevented, improves the precision of overturning, guarantees to apply tin Quality.It scrapes tin component and carries out tin scraping in the upper surface Xi Chi when applying tin every time, remove oxide layer, improve the quality for applying tin.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the embodiment of the present invention.

Fig. 2 is the detonation configuration figure of turnover mechanism.

Fig. 3 is tin feeding wire component, tin pond component and the structure chart for scraping tin component.

Specific embodiment

As shown in Figure 1, a kind of end of coaxial cable applies the punishment in advance that tin device includes rack 1 and is mounted in rack 1 Component 2, tin feeding wire component 4, tin pond component 5, heater box 6, scrapes tin component 7 and jig at turnover mechanism 3；Turnover mechanism 3 and punishment in advance The linking of 2 phase of component, the jig for being provided with coaxial cable are arranged in 3 upper end of punishment in advance component 2 and turnover mechanism；The setting of heater box 6 exists In rack, positioned at the side of turnover mechanism 3, tin pond component 5 is located at 6 top of heater box, scrapes tin component 7 and tin pond component 5 is opposite It answers, positioned at the side of tin pond component 5.

The punishment in advance component 2 is used to that the jig equipped with coaxial cable to be made to pass through, and turnover mechanism 3 is used to clamp jig, And rotary clamp, carry out painting tin；Heater box 6 for being heated to tin pond component 5, tin feeding wire component 4 for defeated tin feeding wire into Enter tin pond component 5, tin pond component 5 is used to hold the tin liquor of liquid, scrapes tin component 7 for clearing up the tin liquor of liquid.

The punishment in advance component 2 is mounted on rack 1 by adjusting bolt, and the upper end of punishment in advance component 2 is provided with specific slot Line passes through for cable jig；The upper end of punishment in advance component 2 is provided with driving assembly, and the driving assembly driving jig is unidirectional Stepping is mobile.

As shown in Fig. 2, the turnover mechanism 3 includes fixed supported slab 31, swivel base 32, stepper motor 33, material folding seat 34, the One cylinder 35, the first fixture block 36 and the second fixture block 37；Fixed supported slab 31 is fixed on the rack, the fixed supported slab 31 with Adjusting bolt, the installation site of adjustable fixed supported slab 31 are provided between rack；Swivel base 32 is mounted on fixed supported slab 31 Side, the stepper motor 33 are mounted on swivel base 32, and the material folding seat 34 is rotatably connected on swivel base 32, material folding seat 34 It is connected with the telescopic end of stepper motor 33；The two sides of material folding seat 34 are provided with arc groove 341；First fixture block 36 by both ends fan Shape piece and two connecting column compositions, a connecting column are located at the center location of fanning strip, which is hinged with material folding seat 34； Another connecting column is located at the edge of fanning strip, which is connected with the telescopic end of the first cylinder 35, the end of the connecting column Portion forms slot pair with arc groove 341 and connect；The vertical side of the fanning strip is provided with notch, and fanning strip is located at material folding seat 34 In；35 fixing end of the first cylinder of telescopic end raising connecting shaft rotates with material folding seat 34 to be connect；It is provided in the middle part of second fixture block 37 Circular hole, the circular hole are hinged with material folding seat 34, and the second fixture block 37 is provided with notch on an end face opposite with the first fixture block 36, separately One end face is arc-shaped, only stock column is provided with below arc surface, for preventing 37 backswing of the second fixture block；Second fixture block 37 lower end is connected with the spring of tension, and the other end of spring is connected on sheet metal component 342, and the fixation of sheet metal component 342 is set It sets on material folding seat 34.

At work, jig 100 is in contact with the circular arc side of the second fixture block 37 turnover mechanism 3 first, is pushing Under the action of power, the second fixture block 37 of extruding is to lower swing, after the second fixture block 37, under the action of the spring, the second fixture block 37 Vertical state is kept, then the first cylinder 35 extends, and the first fixture block 36 is swung and is released, jig 100 is clamped；Then stepper motor 33 drive material folding seat 34 to rotate, and make 100 unitary rotation of jig, realize overturning.

Turnover mechanism 3 solves the problems, such as that coaxial cord end applies tin difficulty, since the rigidity of cable is not high, using level The mode of point tin can make cable end bending deformation, and a single point tin mode low efficiency；Tin is applied vertically by cable end Mode improves the efficiency for applying tin, effectively prevent cable bend, and cable is integrally immersed in Xi Chizhong, and painting tin is more uniform, Effect is more preferable；Turnover mechanism 3 includes three punishment in advance, clamping, overturning functions in one, the setting of carrying mechanism is reduced, so that machine Structure more simplifies efficient；The mutually linking between movement is avoided, error further expansion is prevented, improves the precision of overturning, guarantees to apply The quality of tin.

As shown in figure 3, the tin feeding wire component 4 includes first base 41, rolling wheel 42, drawing-inroller 43, feeding motor 44 With feeding rod 45；First base 41 is fixed on the rack, and rolling wheel 42 is mounted in first base 41, is provided on rolling wheel 42 Tin silk volume；There are two the settings of drawing-inroller 43, and one is connected in first base 41, another is mounted on feeding motor 44 Output end on, feeding motor 44 is mounted in first base 41, and the tin silk is located between two drawing-inrollers 43, described Feeding rod 45 is mounted in first base 41, and feeding rod 45 is internally provided with lateral through-hole, and the middle part lower end of feeding rod 45 is set It is equipped with empty slot, the tin silk passes through through-hole, is exposed at empty slot；The tin pond component 5 includes second base 51, lead screw portion Part 52 and tin pond 53, second base 51 are fixed on the rack, and screw block 52 is mounted on 51 side of second base, described Tin pond 53 is mounted on the mobile terminal of screw block 52 by connector, and tin pond 53 is located in heater box 6, the tin pond 53 with The tin silk of tin feeding wire component 4 is mutually connected；The tin component 7 of scraping includes third pedestal 71, the second cylinder 72 and scraper plate 73；Third Pedestal 71 is fixed on the rack, and the second cylinder 72 is horizontally arranged on third pedestal 71, and scraper plate 73 is installed by connector In the telescopic end of the second cylinder 72, the scraper plate 73 is located at the surface in tin pond 53.

It scrapes tin component 7 and solves the problems, such as that surface can generate oxide layer in tin pond, in upper surface when applying tin every time Tin scraping is carried out, oxide layer is removed, improves the quality for applying tin.

A kind of end of coaxial cable applies tin device at work, passes sequentially through following steps and is processed:

(1) feeding: coaxial cable is placed in jig 100, and the copper core at both ends is exposed outside, and jig is in punishment in advance group It slides on part 2, is moved by driving assembly, into turnover mechanism 3；

(2) clamping rotation: jig 100 is in contact with the circular arc side of the second fixture block 37 first, under the action of motive force, squeezes Second fixture block 37 is to lower swing, and after the second fixture block 37, under the action of the spring, the second fixture block 37 keeps vertical state, and The first cylinder 35 extends afterwards, and the first fixture block 36 is swung and is released, jig 100 is clamped；Then stepper motor 33 drives material folding seat 34 Rotation makes 100 unitary rotation of jig, realizes overturning；

(3) apply tin: feeding motor 44 drives two drawing-inrollers 43 to rotate, and is sent out by frictional force drives tin silk, into tin pond 53 In, tin pond 53 enters in heater box 6 under the drive of screw block 52 heats, and tin silk is melted；Second cylinder 72 drives scraper plate 73 move back and forth, and the oxidant side on 53 surface of tin pond is scraped to outer rim；The coaxial cable end that turnover mechanism 3 is overturn immerses tin liquor, Then lift, realizes and apply tin.