CN210547066U

CN210547066U - Automatic tensile machine of tin wire

Info

Publication number: CN210547066U
Application number: CN201921104229.4U
Authority: CN
Inventors: 张剑; 阳长荣
Original assignee: Wujiang Taide Electronic Co Ltd
Current assignee: Wujiang Taide Electronic Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-19
Anticipated expiration: 2029-07-15

Abstract

The utility model relates to an automatic pulling force machine of tin wire. The tension device comprises a tension machine body and a tension groove arranged in the tension machine body, wherein a wire drawing mechanism is arranged in the tension groove, the wire drawing mechanism comprises a plurality of guide wheels and a plurality of thinning devices, each thinning device comprises a thinning fixing block, small positioning blocks arranged on two sides of the thinning fixing block and a thinning module fixing strip arranged in the middle of the thinning fixing block, a thinning module mounting groove is formed between the thinning fixing block and the thinning module fixing strip, a replaceable thinning module is mounted in the thinning module mounting groove, the thinning module, the thinning fixing block and the thinning module fixing strip are arranged in a staggered mode, a thinning through hole is formed in the thinning module, a wire inlet is formed in the left end of the tension machine body, a wire outlet is formed in the right end of the tension machine body, and tin wire grooves are uniformly formed in the guide wheels. The utility model discloses useful part is: the work efficiency is higher, its simple structure, and is with low costs.

Description

Automatic tensile machine of tin wire

Technical Field

The utility model relates to a tensile equipment technical field, concretely relates to automatic pulling force machine of tin wire.

Background

The tin wire is a common welding material and consists of tin alloy and an auxiliary agent, wherein the alloy component is tin-lead, and the lead-free auxiliary agent is uniformly poured into the middle part of the tin alloy. The tin wire is characterized by being a tin alloy wire with a certain length and diameter, and can be matched with an electric soldering iron for use in the welding of electronic devices.

In the production process of solder wires, it is generally necessary to draw a solder wire with a larger diameter through a micro-drawing machine to form a solder wire with a smaller diameter, that is, the micro-drawing machine is a solder wire drawing device. The existing micro-drawing machine has low drawing efficiency and poor drawing effect, and the drawn and stretched tin wire can not meet the qualified standard and has high reject ratio.

Prior art CN201520041685.4, a full-automatic micro-drawing machine, includes: a body having a receiving groove; the wire drawing mechanism is arranged in the accommodating groove and comprises a plurality of cone pulleys and a plurality of wire guide tables, the cone pulleys are transversely arranged side by side, one wire guide table is arranged between every two adjacent cone pulleys, a plurality of limiting columns and a wire drawing die are arranged on the surface of each wire guide table, a tin wire gap is formed between every two adjacent limiting columns, and a wire drawing hole of each wire drawing die is opposite to the tin wire gap; the oil supply device comprises an oil pump, an oil feeding channel is arranged in the wire guide table, an oil outlet hole is formed in the surface of the wire guide table, and the oil pump is connected with the oil feeding channel; the wire inlet mechanism is arranged on one transverse side of the machine body and used for guiding a tin wire to be stretched into the wire drawing mechanism; the wire outgoing mechanism is arranged on the other transverse side of the machine body and used for leading out the tin wire stretched by the wire drawing mechanism; and the driving mechanism is arranged in the machine body and is used for driving the cone pulley to rotate. The prior art can only realize automatic drawing, but cannot effectively ensure the consistency of the thickness of a tin wire.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provides an automatic tensile machine for a tin wire, which overcomes the defects in the prior art.

In order to achieve the above object, the present invention provides the following technical solutions:

an automatic tin wire drawing machine comprises a drawing machine body and a drawing groove arranged in the drawing machine body, wherein a wire drawing mechanism is arranged in the drawing groove, the wire drawing mechanism comprises a plurality of guide wheels and a plurality of thinning devices, each thinning device comprises a thinning fixed block, small positioning blocks arranged on two sides of the thinning fixed block and a thinning module fixing strip arranged in the middle of the thinning fixed block, a thinning module mounting groove is formed between the thinning fixed block and the thinning module fixing strip, a detachable thinning module is arranged in the thinning module mounting groove, the thinning module, the thinning fixed block and the thinning module fixing strip are arranged in a staggered mode, a thinning through hole is formed in the thinning module, a wire inlet is formed in the left end of the drawing machine body, a wire outlet is formed in the right end of the drawing machine body, and tin wire grooves are uniformly formed in the guide wheels, the device comprises a tension machine body, a tension device, a machine cover rotating device, a lubricating liquid injection pipe, a wire drawing mechanism and a machine body cover rotating device, wherein the tension device is fixed at the front end part in the tension machine body through a tension fixing plate, the machine body cover rotating device is arranged at the front end of the tension machine body, the lubricating liquid injection pipe extends on the machine cover rotating device, and the lubricating liquid injection pipe is arranged in parallel with the wire drawing mechanism.

Furthermore, a rotating machine is connected behind the guide wheel.

Furthermore, a rotating shaft is arranged in the machine body cover rotating device, two connecting pipes extend from the machine body cover rotating device, and the connecting pipes are connected with the machine body cover.

Furthermore, a wire inlet box is arranged beside the wire inlet, and a wire outlet box is arranged beside the wire outlet.

Furthermore, a thinning device is arranged between every two guide wheels.

The utility model has the advantages that: the large-diameter tin wire is guided into the wire drawing mechanism through the wire inlet mechanism, the tin wire which meets the standard can be drawn out after being drawn back and forth for a plurality of circles through a plurality of guide wheels and a plurality of fine drawing devices of the wire drawing mechanism, and the drawn tin wire is led out through the wire outlet mechanism, so that the automatic drawing of the tin wire is realized, the drawing working efficiency is higher, the structure is simple, and the cost is low; the drawing module is replaceable, and the drawing through holes in the drawing module are different in size due to different thicknesses required by the tin wires, so that the drawing module can be replaced according to requirements, and the variety of the drawing wires is improved.

Drawings

Fig. 1 is a schematic structural view of an automatic tin wire tensile machine of the present invention;

FIG. 2 is a partial view of an automatic tensile machine for solder wire according to the present invention;

FIG. 3 is a partial enlarged view of the automatic tensile machine for solder wire of the present invention;

in the figure: 1. a tensile machine body; 2. a tension groove; 3. a wire pulling mechanism; 31. a guide wheel; 32. a fine drawing device; 321. thinning the fixed block; 322. a small positioning block; 323. a module fixing strip is thinned; 324. a attenuation module mounting groove; 325. a thinning module; 326. thinning the through hole; 11. a wire inlet; 12. an outlet; 311. a tin wire groove; 33. thinning the fixed plate; 13. a body cover rotating device; 14. a lubricating fluid injection tube; 312. rotating the machine; 131. a rotating shaft; 132. a connecting pipe; 133. a body cover; 111. a wire inlet box; 121. and an outlet box.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 3, an automatic tin wire drawing machine comprises a drawing machine body 1 and a drawing groove 2 arranged in the drawing machine body 1, wherein a drawing mechanism 3 is arranged in the drawing groove 2, the drawing mechanism 3 comprises a plurality of guide wheels 31 and a plurality of drawing devices 32, each drawing device 32 comprises a drawing fixed block 321, small positioning blocks 322 arranged at two sides of the drawing fixed block 321, and a drawing module fixing strip 323 arranged in the middle of the drawing fixed block 321, a drawing module mounting groove 324 is arranged between the drawing fixed block 321 and the drawing module fixing strip 323, a replaceable drawing module 325 is arranged in the drawing module mounting groove 324, the drawing module 325, the drawing fixed block 321 and the drawing module fixing strip 323 are arranged in a staggered manner, a drawing through hole 326 is arranged in the drawing module 325, a wire inlet 11 is arranged at the left end of the drawing machine body 1, an outlet 12 is arranged at the right end of the tensile machine body 1, tin wire grooves 311 are uniformly formed in the guide wheel 31, the fine drawing device 32 is fixed at the front end part in the tensile machine body 1 through a fine drawing fixing plate 33, a body cover rotating device 13 is arranged at the front end of the tensile machine body 1, a lubricating liquid injection pipe 14 extends from the body cover rotating device 13, and the lubricating liquid injection pipe 14 is arranged in parallel with the wire drawing mechanism 3.

A rotating machine 312 is connected to the rear of the guide wheel 31. Facilitating the stretching of the tin wire.

A rotating shaft 131 is arranged in the body cover rotating device 13, two connecting pipes 132 extend from the body cover rotating device 13, and the connecting pipes 132 are connected with a body cover 133. The body cover rotating device 13 facilitates the body cover 133 to rotate and cover.

An inlet box 111 is arranged beside the inlet 11, and an outlet box 121 is arranged beside the outlet 12. The inlet box 111 and the outlet box 121 facilitate the placement and recovery of the tin wires.

A thinning device 32 is arranged between every two guide wheels 31, and the arrangement can effectively stretch the tin wire, so that the stretching is uniform.

The utility model discloses a working process: the major diameter tin wire is led into the wire drawing mechanism 3 through the wire inlet 11, the tin wire which meets the standard can be drawn out after being drawn back and forth for a plurality of circles through a plurality of guide wheels 31 and a plurality of fine drawing devices 32 of the wire drawing mechanism 3, and the drawn tin wire is drawn out through the wire outlet 12, so that the automatic drawing of the tin wire is realized. The thinning module 325 is replaceable, and due to the fact that the thickness of the solder wire is different, the size of the thinning through hole in the thinning module 325 is different, the thinning module can be replaced according to requirements, and the diversity of the wire drawing is improved

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides an automatic pulling force machine of tin wire which characterized in that: the drawing device comprises a drawing machine body (1) and a tension groove (2) arranged in the drawing machine body (1), wherein a drawing mechanism (3) is arranged in the tension groove (2), the drawing mechanism (3) comprises a plurality of guide wheels (31) and a plurality of drawing devices (32), each drawing device (32) comprises a drawing fixed block (321), small positioning blocks (322) arranged on two sides of the drawing fixed block (321) and a drawing module fixing strip (323) arranged in the middle of the drawing fixed block (321), a drawing module mounting groove (324) is arranged between the drawing fixed block (321) and the drawing module fixing strip (323), a detachable drawing module (325) is arranged in the drawing module mounting groove (324), the drawing modules (325) are arranged in a staggered mode with the drawing fixed block (321) and the drawing module fixing strip (323), and a drawing through hole (326) is arranged in the drawing module (325), the tensile machine is characterized in that a wire inlet (11) is formed in the left end of the tensile machine body (1), a wire outlet (12) is formed in the right end of the tensile machine body (1), tin wire grooves (311) are uniformly formed in the guide wheel (31), the fine drawing device (32) is fixed to the front end portion of the tensile machine body (1) through a fine drawing fixing plate (33), a machine body cover rotating device (13) is arranged at the front end of the tensile machine body (1), a lubricating liquid injection pipe (14) extends from the machine body cover rotating device (13), and the lubricating liquid injection pipe (14) and the tensile machine mechanism (3) are arranged in parallel.

2. The automatic tin wire pulling machine as claimed in claim 1, wherein: a rotating machine (312) is connected behind the guide wheel (31).

3. The automatic tin wire pulling machine as claimed in claim 1, wherein: be provided with axis of rotation (131) in organism lid rotating device (13), it has two connecting pipes (132) to extend on organism lid rotating device (13), connecting pipe (132) are connected with organism lid (133).

4. The automatic tin wire pulling machine as claimed in claim 1, wherein: an inlet box (111) is arranged beside the inlet (11), and an outlet box (121) is arranged beside the outlet (12).

5. The automatic tin wire pulling machine as claimed in claim 1, wherein: a thinning device (32) is arranged between every two guide wheels (31).