CN106425006A

CN106425006A - Wire riveting part tin adding device

Info

Publication number: CN106425006A
Application number: CN201611206341.XA
Authority: CN
Inventors: 全伟兵; 陈振堂
Original assignee: HUIZHOU ZHENGHE ELECTRONICS CO Ltd
Current assignee: HUIZHOU ZHENGHE ELECTRONICS CO Ltd
Priority date: 2016-12-23
Filing date: 2016-12-23
Publication date: 2017-02-22

Abstract

The invention belongs to the field of connectors. A wire riveting part tin adding device comprises a tin paste dispensing device, a heating device and a die. The wire riveting part tin adding device is characterized in that the tin paste dispensing device comprises a base, a supporting frame fixed to the base, a sliding table arranged on the supporting frame and a tin dispensing head fixed to the sliding table; a first sliding rail moving left and right is horizontally arranged on the supporting frame, and the sliding table is arranged on the first sliding rail; a second sliding rail moving up and down is arranged on the sliding table, the tin dispensing head is arranged on the second sliding rail, and the first sliding rail and the second sliding rail are driven through a stepping motor; and the heating device comprises a conveying mechanism, a motor controlling running of the conveying mechanism, and a heater providing heat, and the heater is located on the side wall of the conveying mechanism. According to the wire riveting part tin adding device, tin feeding is stable, the production efficiency is high, and the defective percentage is low.

Description

A kind of wire riveting position adds stannum equipment

Technical field

The invention belongs to field of connectors, more particularly to a kind of wire riveting position add stannum equipment.

Background technology

In adapter production process, wire needs upper stannum with terminal riveting splenium position, more stable more outstanding to reach Performance；When diameter of wire is meticulous, it is difficult to reach the precision of demand using traditional upper stannum mode, can only be using a tin cream Form is going up stannum, and tin cream can be just completely covered on the exposed copper cash of wire after needing heating, reach the quality standard of demand.

Traditional point tin cream device efficiency is low, can only artificial wire carry out stannum, and the heating to tin cream Unbalanced, line skin is easily burnt out, after tin cream melts, coverage effect is not good, defect rate height.

Content of the invention

It is an object of the invention to provide a kind of production efficiency is high, upper stannum is stable, and tin cream thawing coverage effect is good, defect rate Low wire riveting position adds stannum equipment.

To achieve these goals, the present invention is adopted the following technical scheme that：

A kind of wire riveting position adds stannum equipment, and including a tin cream device, heater and mould, described tin cream device includes Base, the bracing frame being fixed on base, the slide unit being arranged on bracing frame, the point stannum head being fixed on slide unit, the support Being horizontally disposed with frame has the first slide rail for moving left and right, and slide unit is installed on the first slide rail, is provided with and moves up and down on slide unit The second slide rail, Dian Xitou is installed on the second slide rail, the first slide rail, the second slide rail all by step motor drive, described plus Thermal includes connecting gear, the motor of control connecting gear operation and provides the heater of heat, the heater is located at and passes Send mechanism side wall.

Further, the mould cushion cap of fixing mould position is additionally provided with the base.

Further, the heater is hot-air blower, and hot-air blower air outlet rivets position towards connecting gear and with wire Bump alignment to be melted.

Further, an air outlet is cased with the heater, air outlet gas outlet is circle, diameter is less than hot-air blower Gas outlet diameter.

Further, the transporter includes frame and conveyer belt, and motor is fixed in frame and drives conveyer belt carrying Mould translation, is provided with frame positioned at conveyer belt both sides and higher than transmission belt surface for guiding the rib of mould movement.

Further, the motor is constant speed motor.

Further, the mould is provided with fixation and treats a draw-in groove for stannum wire.

Compared with prior art, the invention has the advantages that：

A kind of wire riveting position of the present invention adds stannum equipment, and design science is reasonable, by placing wire on mould, puts tin cream Device puts stannum accurate stable automatically to carrying out a stannum per bar wire, and stannum amount is uniform, efficiency high, and heater passes through hot-air blower pair Tin cream carries out heating and melting, the stannum after thawing as the covering of wind-force even action is on exposed copper cash, upper stannum excellent, Due to the effect of constant speed motor, shorter per the heat time heating time of bar wire, and the time is identical, so as to ensure that in heating process not Meeting lesion wire skin, improves the qualification rate of product, increased production efficiency, greatly reduces substandard products amount, saves production cost.

Description of the drawings

Fig. 1 is the schematic diagram of a preferred embodiment.

Fig. 2 is heater schematic diagram.

Fig. 3 is mould schematic diagram.

Specific embodiment

Stannum equipment is added to make further in detail to a kind of wire riveting position of the present invention below in conjunction with specific embodiment and accompanying drawing Thin description.

As shown in Figure 1, Figure 2, Figure 3 shows, in a preferred embodiment, a kind of wire riveting position of the present invention adds stannum equipment to include Point tin cream device, heater and mould 6, point tin cream device includes base 1, is fixed with bracing frame 2, in bracing frame 2 on base 1 Slide unit 3 being provided with, slide unit 3 is provided with a stannum head 4, the first slide rail 21 of horizontal direction is provided with bracing frame 2, on slide unit 3 The second slide rail 31 of vertical direction is provided with, the first slide rail 21, the second slide rail 31 are put on stannum head 4 and pacified all by step motor drive Dress tin cream is used for upper stannum.

Mould cushion cap 5 is additionally provided with base 1, for fixing mould 6, is provided with wire draw-in groove 61, during use on mould 6 Wire is placed in wire draw-in groove 61, outwardly, convenience puts stannum and heating at riveting position, mould not only acts as a work for stannum positioning With, moreover it is possible to protective wire skin in heating process, it is to avoid line skin is ruined so that upper stannum process stabilization is accurate, end product quality height is secondary Product rate is low.

Heater includes connecting gear 7, controls the motor 8 of the rotation of connecting gear 7, provides the heater 9 of heat, this reality Apply in example, connecting gear 7 includes frame and conveyer belt, low cost, and easy to use, motor 8 adopts constant speed motor, and is fixed on machine Frame side so that the wire of processing velocity-stabilization on a moving belt, identical by heat time heating time, product quality is stable, sets in frame It is equipped with positioned at conveyer belt both sides and higher than transmission belt surface for guiding the rib of the movement of mould 6, heater 9 adopts hot-air blower, Hot-air blower can not only provide the temperature of tin cream thawing, moreover it is possible to which tin liquor is uniformly attached to while tin cream melts exposed copper On line, it is ensured that product quality；As hot-air blower is during heating tin cream, micro tin liquor is might have by the wire that blows off, splash To on operation post, miscellaneous equipment is affected, so baffle plate 91 is provided with heater 9, baffle plate 91 can effectively stop that tin liquor is splashed； Traditional air outlet of air heater is larger, easily radiates, it is impossible to reach the purpose of heat concentration, so installing one on heater 9 additional Air outlet 92,92 gas outlet of air outlet is circle, and diameter is less than hot-air blower gas outlet diameter, can concentrate hot blast, not fugitive Tin cream can be melted in very short time by heat, and by the tin liquor uniform fold after thawing on exposed copper cash；In order to further Convenient working, improve product quality, air outlet 92 is highly consistent with the wire 10 being placed on mould 6.

When specifically used, first wire 10 be placed in the wire draw-in groove 61 on mould 6, then mould 6 is placed on mould Carry out a stannum on cushion cap 6, during a stannum, slide unit 3 along 21 horizontal intermittent movement of the first slide rail, in the work of motor With under, every time mobile position is identical with the distance of wire draw-in groove 61 on mould 6, the edge in the presence of motor of point stannum head 4 The second slide rail 31 to move up and down, when slide unit 3 moves to 10 top of wire, point stannum head 4 is pressed downward carrying out a stannum, Rise after having put, slide unit 3 is continued to move to, the wire on a complete strips mould 6.After point stannum terminates, mould 6 is put into biography Send in mechanism 7, in the presence of motor 8, the mould 6 on connecting gear 7 is at the uniform velocity moved, 9 sustained release hot blast of heater, when leading During air outlet 92 of the line 10 on heater 9, the tin cream being attached on wire 10 melts, and uniform fold under wind-force effect On exposed copper cash, upper stannum is finished；As wire 10 is short with the time of contact of air outlet 92, so line skin will not be damaged, protect Product quality is demonstrate,proved.

Design science of the present invention is reasonable, simple to operation, upper stannum efficiency high, and upper stannum is stable, greatly reduces substandard products Rate, reduces production cost.

Although the description of this invention is carried out with reference to embodiments above, those skilled in the art Member can be carried out many replacements, modifications and variations, be obvious according to above-mentioned content.Therefore, all such replacements, Improve and change is included in the spirit and scope of appended claims.

Claims

1. a kind of wire riveting position adds stannum equipment, including a tin cream device, heater and mould, it is characterised in that：Described Point tin cream device includes base, the bracing frame being fixed on base, the slide unit being arranged on bracing frame, the point being fixed on slide unit Stannum head, being horizontally disposed with support frame as described above has the first slide rail for moving left and right, and slide unit is installed on the first slide rail, sets on slide unit The second slide rail for moving up and down is equipped with, Dian Xitou is installed on the second slide rail, the first slide rail, the second slide rail are all by motor Driving, the heater includes connecting gear, the motor of control connecting gear operation and provides the heater of heat, should add Hot device is located at connecting gear side wall.

2. wire riveting position according to claim 1 adds stannum equipment, it is characterised in that：Fixation is additionally provided with the base The mould cushion cap of die location.

3. wire riveting position according to claim 1 adds stannum equipment, it is characterised in that：The heater is hot-air blower, Hot-air blower air outlet is alignd towards connecting gear and with wire riveting position bump to be melted.

4. wire riveting position according to claim 3 adds stannum equipment, it is characterised in that：One is cased with the heater to go out Tuyere, air outlet gas outlet is circle, and diameter is less than hot-air blower gas outlet diameter.

5. wire riveting position according to claim 1 adds stannum equipment, it is characterised in that：The connecting gear includes frame And conveyer belt, motor is fixed in frame and drives the translation of conveyer belt carrying mould, be provided with frame positioned at conveyer belt both sides and It is used for guiding the rib of mould movement higher than transmission belt surface.

6. wire riveting position according to claim 1 adds stannum equipment, it is characterised in that：The motor is constant speed motor.

7. wire riveting position according to claim 1 adds stannum equipment, it is characterised in that：The mould is provided with fixation and treats The draw-in groove of point stannum wire.