CN212284703U

CN212284703U - Gluing equipment for producing pin lead of electronic component

Info

Publication number: CN212284703U
Application number: CN202021566716.5U
Authority: CN
Inventors: 朱俊; 晋传彬; 丁绍平; 温从众
Original assignee: Ma'anshan Bingxin Photoelectric Technology Co ltd
Current assignee: Ma'anshan Bingxin Photoelectric Technology Co ltd
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2021-01-05
Anticipated expiration: 2030-08-01

Abstract

The utility model discloses a rubber coating equipment is used in production of electronic components pin lead wire relates to electrical accessories technical field. The utility model discloses a storage case, the mounting groove has been seted up along the circumferencial direction of storage case to the inside of storage case lateral wall, and the inside of mounting groove is provided with the heater strip, and the top of storage case is provided with the upper cover, and the top of upper cover is provided with the cylinder, and the hole of gluing has been seted up to the inside of storage bottom of the case end, and the inside interference fit who goes out the hole of gluing has the rubber column, and the bottom threaded connection of storage case has the head of gluing. The utility model discloses a reciprocating of rubber column realizes the rubber coating, and can heat the glue of storage incasement portion through the heater strip, and the structure of the dispensing valve on the rubber coating equipment of having solved prior art is comparatively complicated, and the cost is higher simultaneously, and the mobility of the glue that pin lead wire production used among the prior art is relatively poor, carries out the rubber coating under low temperature environment and can appear gluing smoothly, influences the problem of rubber coating quality.

Description

Gluing equipment for producing pin lead of electronic component

Technical Field

The utility model belongs to the technical field of electrical accessories, especially, relate to a rubber coating equipment is used in production of electronic components pin lead wire.

Background

The pin lead is also called a pin, which is a wiring led out from an internal circuit of an integrated circuit and connected with a peripheral circuit, all pins form an interface of the chip, one section of the tail end of the lead forms a welding spot together with a welding pad on a printed board through soft soldering, the pin lead is used in most electronic components, the current pin lead needs to be subjected to glue dispensing treatment during production, but glue dispensing equipment in the prior art mainly depends on a glue dispensing valve for glue dispensing, but the structure of the glue dispensing valve is complex, the cost is high, the fluidity of glue used for pin lead production in the prior art is poor, glue can not be smoothly dispensed during glue dispensing in a low-temperature environment, and the glue dispensing quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber coating equipment is used in production of electronic components pin lead wire, through reciprocating of rubber post realization rubber coating, and can heat the glue of storage incasement portion through the heater strip, the structure of the dispensing valve on the rubber coating equipment of having solved prior art is comparatively complicated, and the cost is higher simultaneously, and the mobility of the glue that pin lead wire production used among the prior art is relatively poor, carries out the rubber coating under low temperature environment and can appear gluing not smooth, influences the problem of rubber coating quality.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a rubber coating equipment is used in production of electronic components pin lead wire, including the storage case, the mounting groove has been seted up along the circumferencial direction of storage case to the inside of storage case lateral wall, the inside of mounting groove is provided with the heater strip, and the heater strip is the heliciform, the top of storage case is provided with the upper cover, the top of upper cover is provided with the cylinder, the hole of gluing has been seted up to the inside of storage bottom of the case end, the inside interference fit who goes out the hole of gluing has the rubber column, the bottom threaded connection of storage case has the head of gluing.

Further, the power take off end of cylinder is fixed with the connecting rod, and the lower extreme and the rubber column fixed connection of connecting rod, evenly seted up a plurality of gluey grooves of going out along the circumferencial direction in gluey hole on the storage case that the upside in gluey hole of going out corresponds.

Further, the inside of gluing the head is provided with sealed the pad, and the upper surface that just seals up contacts with the bottom of storage case.

Further, the inside of upper cover is provided with the heated board, the outside bonding of storage case has the heat preservation cotton.

Furthermore, the left side and the right side of the storage box are both fixed with a support frame, a fixing frame is fixed above the support frame, and the air cylinder is fixed on the lower surface of the fixing frame.

Furthermore, a feed inlet is formed in one side of the upper cover, a water inlet is formed in the side wall of the storage box, and a water drain valve is fixed at the bottom of the side wall of the storage box.

The utility model discloses following beneficial effect has:

1. the utility model is provided with the cylinder, the rubber column and the rubber outlet head, when the novel glue storage box is used, firstly, glue is poured into the storage box through the feed inlet, under the state of gel in point, the connecting rod and the rubber column move upwards by controlling the retraction of the cylinder, when the bottom of the rubber column moves to the upper side of the rubber outlet hole, the glue in the rubber outlet groove flows to the bottom of the rubber outlet hole due to the influence of gravity, when the glue flowing to the bottom of the rubber outlet hole is enough for single glue dispensing, the cylinder is controlled to extend to drive the connecting rod and the rubber column to move downwards, and the glue at the lower side of the rubber outlet hole can move downwards under the action of the rubber block to achieve the gluing effect, compared with the prior art, the novel glue storage box can achieve the gluing effect only by moving the rubber column through the cylinder, and has the advantages of simple structure, easy production and low manufacturing cost, the gluing equipment in the prior art has the problems of complex structure and high accessory cost.

2. The utility model discloses a set up the heater strip, heat preservation cotton and heated board, before carrying out the point and gluing operation, accessible water inlet adds the aqueous solution to the inside of mounting groove, the power of putting through the heater strip again makes the heater strip work, the heater strip can heat the inside aqueous solution of mounting groove under operating condition, the temperature of the glue of messenger's storage case inside risees, the heat preservation cotton that the heated board of upper cover inside and storage incasement wall bonded still can keep warm to the temperature of aqueous solution simultaneously, avoid the excessive loss of aqueous solution temperature, the mobility of the glue that pin lead wire production used among the prior art is relatively poor, it is not smooth to carry out the rubber coating and can appear gluing under low temperature environment, influence the problem of rubber coating quality.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

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 front sectional view of the present invention;

fig. 2 is a rear sectional view of the present invention;

FIG. 3 is a front view of the structure of the present invention;

fig. 4 is an enlarged view of a in fig. 1 according to the present invention.

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

1. a cylinder; 2. a material storage box; 201. mounting grooves; 2011. heating wires; 202. a support frame; 2021. a fixed mount; 203. heat preservation cotton; 204. a water drain valve; 205. a water inlet; 206. gluing heads; 2061. a gasket; 207. a glue outlet hole; 2071. a glue outlet groove; 3. An upper cover; 301. a feed inlet; 302. a thermal insulation board; 4. a connecting rod; 401. a rubber column.

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. 1-4, the utility model relates to a glue coating apparatus for producing pin leads of electronic components, which comprises a storage box 2, wherein glue can be contained in the storage box 2, a mounting groove 201 is arranged in the side wall of the storage box 2 along the circumferential direction of the storage box 2, water solution can be contained in the mounting groove 201, a heating wire 2011 arranged in the mounting groove 201 can raise the temperature of the water solution and further raise the temperature of the glue under the working condition, an upper cover 3 arranged on the top of the storage box 2 can isolate the glue in the storage box 2 from the external environment, on one hand, the quick loss of heat can be prevented to a certain extent, on the other hand, dust and foreign matters in the external environment can be prevented from entering the storage box 2, a cylinder 1 arranged above the upper cover 3 can drive a connecting rod 4 to move up and down when working, a glue outlet 207 arranged in the bottom of the storage box 2 provides a space for a rubber column 401, go out the inside interference fit of gluey hole 207 and have rubber column 401, when rubber column 401 moved to the upside of going out gluey hole 207, glue entered the bottom of gluing hole 207 along going out gluey groove 2071, when the enough single point of glue that flows out gluey hole 207 downside was glued required use amount, rubber column 401 downstream can realize the rubber coating, the bottom threaded connection of storage case 2 has gluing head 206, when the rubber coating, glue reachs on the pin lead wire through gluing head 206, realize the rubber coating effect, heater strip 2011 among the novel is prior art, do not injectd its model here, heater strip 2011 passes through conductor wire and external power source electric connection simultaneously.

Wherein as shown in fig. 1, 4, connecting rod 4 that the power take off end of cylinder 1 is fixed drives the rubber column 401 and corresponds when reciprocating and reciprocates, and the lower extreme and the rubber column 401 fixed connection of connecting rod 4, evenly seted up a plurality of glue grooves 2071 along the circumferencial direction that goes out glue hole 207 on the storage case 2 that the upside that goes out glue hole 207 corresponds, after rubber column 401 upward movement, glue gets into the downside that goes out glue hole 207 by going out glue groove 2071, rubber column 401 removes the back downwards, because rubber column 401 is interference fit with storage case 2 position departments that correspond, glue no longer flows into the downside that goes out glue hole 207, can realize the quantitative effect to the required glue of single rubber coating.

The sealing gasket 2061 arranged inside the gluing head 206 can prevent the glue from leaking from the gap between the gluing head 206 and the storage tank 2, and the upper surface of the sealing gasket 2061 is in contact with the bottom of the storage tank 2.

As shown in fig. 1-2, the heat-insulating plate 302 is disposed inside the upper cover 3, the heat-insulating cotton 203 is bonded outside the storage box 2, and the heat loss of the heating wire 2011 during operation can be greatly reduced due to the arrangement of the heat-insulating plate 302 and the heat-insulating cotton 203.

The support frame 202 fixed on the left side and the right side of the storage box 2 can support the storage box 2, the fixing frame 2021 fixed above the support frame 202 provides a fixing platform for the cylinder 1, and the cylinder 1 is fixed on the lower surface of the fixing frame 2021.

Wherein as shown in fig. 2, 3, one side of upper cover 3 is provided with feed inlet 301, the inside of storage case 2 is poured into to glue accessible feed inlet 301, the lateral wall of storage case 2 is provided with water inlet 205, accessible water inlet 205 pours aqueous solution into the inside of mounting groove 201, under general conditions, the horizontal plane of the inside aqueous solution of mounting groove 201 needs to be higher than the horizontal plane of heater strip 2011, the bottom of the 2 lateral walls of storage case is fixed with the valve 204 that drains, take place to deteriorate after in order to prevent that the inside aqueous solution of mounting groove 201 from using for a long time, the accessible is opened the valve 204 that drains the inside aqueous solution of mounting groove 201 to this neotype outside, pour into new aqueous solution to the inside.

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.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides an electronic components pin production is with rubber coating equipment, includes storage case (2), its characterized in that: mounting groove (201) have been seted up along the circumferencial direction of storage case (2) to the inside of storage case (2) lateral wall, the inside of mounting groove (201) is provided with heater strip (2011), the top of storage case (2) is provided with upper cover (3), the top of upper cover (3) is provided with cylinder (1), the inside of storage case (2) bottom has been seted up out and has been glued hole (207), the inside interference fit who goes out to glue hole (207) has rubber column (401), the bottom threaded connection of storage case (2) has gluey head (206).

2. The gluing equipment for producing the pin lead of the electronic component as claimed in claim 1, wherein a connecting rod (4) is fixed at a power output end of the cylinder (1), the lower end of the connecting rod (4) is fixedly connected with the rubber column (401), and a plurality of glue outlet grooves (2071) are uniformly formed in the storage tank (2) corresponding to the upper side of the glue outlet hole (207) along the circumferential direction of the glue outlet hole (207).

3. The gluing equipment for producing the pin leads of the electronic components as claimed in claim 1, wherein a sealing gasket (2061) is arranged inside the gluing head (206), and the upper surface of the sealing gasket (2061) is in contact with the bottom of the storage box (2).

4. The gluing equipment for producing the pin lead of the electronic component as claimed in claim 1, wherein a heat preservation plate (302) is arranged inside the upper cover (3), and heat preservation cotton (203) is adhered to the outside of the storage box (2).

5. The gluing equipment for producing the pin leads of the electronic components as claimed in claim 1, wherein the left and right sides of the storage box (2) are respectively fixed with a support frame (202), a fixing frame (2021) is fixed above the support frames (202), and the cylinder (1) is fixed on the lower surface of the fixing frame (2021).

6. The gluing equipment for producing the pin lead of the electronic component as claimed in claim 1, wherein a feeding hole (301) is formed in one side of the upper cover (3), a water inlet (205) is formed in the side wall of the storage tank (2), and a water drain valve (204) is fixed at the bottom of the side wall of the storage tank (2).