CN218982192U

CN218982192U - Welding spot adhesive dispensing device

Info

Publication number: CN218982192U
Application number: CN202222582000.XU
Authority: CN
Inventors: 張海嬌; 蔡德文
Original assignee: Ji Anhong Cheng Electronics Co ltd
Current assignee: Ji Anhong Cheng Electronics Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-05-09
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to the technical field of auxiliary devices of welding spot glue dispensing devices, in particular to a welding spot glue dispensing device, which is used for solving the problems in the background art; the device comprises a workbench and a dispensing jig, wherein the workbench is provided with dispensing equipment, a fixture and two groups of sliding rails, and the dispensing jig is clamped with the fixture; still including stoving subassembly, stoving subassembly and two sets of slide rail sliding connection, stoving subassembly includes the stoving groove, the sleeve, blow the fan, the hot plate, first heater strip, the second heater strip, first switch and second switch, stoving groove and two sets of slide rail sliding connection, stoving groove bottom is provided with the through-hole, sleeve mounting is in the stoving inslot and with the through-hole intercommunication connection, sleeve and stoving groove intercommunication are provided with two sets of slide holes, hot plate and two sets of slide hole sliding connection are provided with two sets of mounting holes on the hot plate, first heater strip and second heater strip are installed respectively on two sets of mounting holes.

Description

Welding spot adhesive dispensing device

Technical Field

The utility model relates to the technical field of auxiliary devices of welding spot dispensing devices, in particular to a welding spot dispensing device.

Background

As is well known, PCBs are printed circuit boards, also known as printed circuit boards, which are providers of electrical connections for electronic components. The printed circuit board needs to carry out drying treatment to the welding spots and the insulating skin of core wires below the welding spots in the production process, and the welding spot glue dispensing device is used for the welding spot glue dispensing device and is widely used in the field of glue dispensing.

The existing welding spot glue dispensing device comprises a workbench and a glue dispensing jig, wherein glue dispensing equipment, a fixture and two groups of sliding rails are arranged on the workbench, and the glue dispensing jig is clamped with the fixture; when the existing solder joint dispensing device is used, a PCB is sequentially inserted into a dispensing jig to be pushed into place, the jig is covered, then the dispensing jig is clamped through a clamp, a plug on the dispensing equipment is inserted into the dispensing jig to be automatically dispensed through starting the dispensing equipment, and the PCB is dried after dispensing is finished; the prior solder joint dispensing device is used, and the time and the temperature of the glue drying can not be well controlled when the product is dried, so that the quality of the glue drying is reduced, the production efficiency is reduced, and the practicability is poor.

Disclosure of Invention

In order to solve the above technical problems, the present utility model provides a solder joint dispensing device for solving the problems mentioned in the background art.

The utility model relates to a welding spot dispensing device, which comprises a workbench and a dispensing jig, wherein the workbench is provided with dispensing equipment, a fixture and two groups of sliding rails; the drying assembly is connected with the two groups of sliding rails in a sliding manner;

the drying assembly comprises a drying groove, a sleeve, a blowing fan, a heating plate, a first heating wire, a second heating wire, a first switch and a second switch, wherein the drying groove is in sliding connection with two groups of sliding rails, a through hole is formed in the bottom end of the drying groove, the sleeve is installed in the drying groove and is in communication connection with the through hole, two groups of sliding holes are formed in the sleeve and the drying groove in a communication mode, the heating plate is in sliding connection with the two groups of sliding holes, two groups of mounting holes are formed in the heating plate, the first heating wire and the second heating wire are respectively installed on the two groups of mounting holes, the first switch and the second switch are all electrically connected with the blowing fan, and the second switch, the second heating wire and the blowing fan are all electrically connected.

The utility model discloses a welding spot dispensing device which further comprises a first motor, a first disc, a second motor and a second disc, wherein the first motor and the second motor are respectively arranged at the front end of a drying groove, the first disc and the second disc are respectively connected with the output end of the first motor and the output end of the second motor, gaps are respectively arranged on the first disc and the second disc, inclined structures are respectively arranged on pressing parts of a first switch and a second switch, the first switch, a first heating wire, a blowing fan and the first motor are electrically connected, and the second switch, a second heating wire, the blowing fan and the second motor are electrically connected.

The utility model relates to a welding spot adhesive dispensing device, which further comprises two groups of pressing plates, wherein the two groups of pressing plates are respectively arranged on pressing parts of a first switch and a second switch.

The utility model relates to a welding spot glue dispensing device which further comprises two groups of limiting blocks, wherein the two groups of limiting blocks are arranged in a drying groove.

The utility model relates to a welding spot adhesive dispensing device, which further comprises two groups of pushing plates, wherein the two groups of pushing plates are arranged on a drying groove.

According to the welding spot dispensing device, two groups of heat insulation cotton are respectively arranged on two groups of pushing plates.

According to the welding spot dispensing device, the filter screen is arranged on the sleeve.

According to the welding spot dispensing device, the anti-skid grooves are formed in the two groups of pressing plates, and the two groups of anti-skid grooves are used for skid prevention.

Compared with the prior art, the utility model has the beneficial effects that: after the dispensing is finished, the drying groove is moved forward to the upper part of the dispensing jig through the sliding rail, the first heating wire and the second heating wire are different in temperature during heating, then the first heating wire or the second heating wire is positioned below the blowing fan by pushing the heating plate according to the required temperature of a product, then the blowing fan and the corresponding first heating wire or the corresponding second heating wire are simultaneously started by starting the first switch or the second switch to blow hot air to the dispensing jig through the through hole to dry the product, and the drying work can be completed by reasonably controlling the drying time, so that the temperature during drying can be controlled according to different products, the drying quality is improved, the welding spot dispensing device of the production efficiency is improved, and the practicability is enhanced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic front view of a drying tank and its connection structure;

FIG. 3 is a schematic top view of the sleeve and its connection structure;

FIG. 4 is a schematic bottom view of the first switch and its connection structure according to the present utility model;

FIG. 5 is a schematic top view of the dispensing fixture and the connection structure thereof according to the present utility model;

FIG. 6 is a schematic view of a partial enlarged structure of A of the present utility model;

FIG. 7 is a schematic view of a partially enlarged structure of the B of the present utility model;

the reference numerals in the drawings: 1. a work table; 2. dispensing jig; 3. dispensing equipment; 4. a clamp; 5. a slide rail; 6. a drying tank; 7. a sleeve; 8. a blowing fan; 9. a heating plate; 10. a first heating wire; 11. a second heating wire; 12. a first switch; 13. a second switch; 14. a first motor; 15. a first disc; 16. a second motor; 17. a second disc; 18. pressing the plate; 19. a limiting block; 20. a pushing plate; 21. thermal insulation cotton; 22. and (3) a filter screen.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 7, the welding spot dispensing device comprises a workbench 1 and a dispensing jig 2, wherein dispensing equipment 3, a fixture 4 and two groups of sliding rails 5 are arranged on the workbench 1, and the dispensing jig 2 is clamped with the fixture 4; the drying assembly is in sliding connection with the two groups of sliding rails 5;

the drying assembly comprises a drying groove 6, a sleeve 7, a blowing fan 8, a heating plate 9, a first heating wire 10, a second heating wire 11, a first switch 12 and a second switch 13, wherein the drying groove 6 is in sliding connection with two groups of sliding rails 5, a through hole is formed in the bottom end of the drying groove 6, the sleeve 7 is installed in the drying groove 6 and is communicated with the through hole, two groups of sliding holes are formed in the sleeve 7 and the drying groove 6, the heating plate 9 is in sliding connection with the two groups of sliding holes, two groups of installation holes are formed in the heating plate 9, the first heating wire 10 and the second heating wire 11 are respectively installed on the two groups of installation holes, the first switch 12, the first heating wire and the blowing fan 8 are electrically connected, and the second switch 13, the second heating wire and the blowing fan 8 are electrically connected.

The utility model relates to a welding spot dispensing device, which further comprises a first motor 14, a first disc 15, a second motor 16 and a second disc 17, wherein the first motor 14 and the second motor 16 are respectively arranged at the front end of a drying groove 6, the first disc 15 and the second disc 17 are respectively connected with the output end of the first motor 14 and the output end of the second motor 16, notches are respectively arranged on the first disc 15 and the second disc 17, inclined structures are respectively arranged on the pressing parts of a first switch 12 and a second switch 13, the first switch 12, a first heating wire, a blowing fan 8 and the first motor 14 are electrically connected, and the second switch 13, a second heating wire, the blowing fan 8 and the second motor 16 are electrically connected; the first motor and the second motor that select to use as required are inverter motor, adjust different rotational speeds according to the demand, through pressing first switch or second switch time, thereby make first motor or second motor rotate simultaneously, thereby drive first disc or second disc and rotate, make the breach just reset after first disc or second disc rotate the round, thereby make first switch or second switch spring, thereby make motor, heating wire and hair-dryer stop work, first switch and second switch need not press completely and can accomplish the circular telegram, thereby accomplish drying it, through the rotation of first motor or second motor, thereby the time of drying is held to the accuracy, thereby the practicality is enhanced.

The utility model relates to a welding spot glue dispensing device, which also comprises two groups of pressing plates 18, wherein the two groups of pressing plates 18 are respectively arranged on pressing parts of a first switch 12 and a second switch 13; thereby conveniently press first switch or second switch through the push plate to the reinforcing practicality.

The utility model relates to a welding spot glue dispensing device, which also comprises two groups of limiting blocks 19, wherein the two groups of limiting blocks 19 are arranged in a drying groove 6; the limiting block enables the drying plate to accurately reach the designated position when the drying plate is pushed, so that practicability is enhanced.

The utility model relates to a welding spot adhesive dispensing device, which also comprises two groups of pushing plates 20, wherein the two groups of pushing plates 20 are arranged on a drying groove 6; thereby conveniently promote stoving board through the promotion board reinforcing practicality.

According to the welding spot dispensing device, two groups of heat insulation cotton 21 are respectively arranged on two groups of pushing plates 20; the possibility of scalding hands is reduced through the heat insulation cotton, so that the practicability is enhanced.

According to the welding spot dispensing device, the filter screen 22 is arranged on the sleeve 7; the filter screen reduces the entering amount of dust along with the blower, thereby enhancing the practicability.

According to the welding spot dispensing device, the two groups of pressing plates 18 are provided with the anti-skid grooves, and the two groups of anti-skid grooves are used for skid prevention; thereby through the antiskid groove reduce the possibility of skidding to the reinforcing practicality.

Before the action is finished, the welding spot dispensing device is firstly moved to a position required by a user, after dispensing is finished, a drying groove is moved forwards to the position above a dispensing jig through a sliding rail, the first heating wire and the second heating wire are different in temperature when being heated, then the first heating wire or the second heating wire is positioned below a blowing fan by pushing a heating plate according to the temperature required by a product, and then the first switch or the second switch is started to blow hot air to the dispensing jig through a through hole to dry the product by simultaneously starting the blowing fan and the corresponding first heating wire or the second heating wire, so that the drying work can be finished by reasonably controlling the drying time.

The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

The terms "first," "second," and "third" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The welding spot glue dispensing device comprises a workbench (1) and a glue dispensing jig (2), wherein glue dispensing equipment (3), a clamp (4) and two groups of slide rails (5) are arranged on the workbench (1), and the glue dispensing jig (2) is clamped with the clamp (4); the device is characterized by further comprising a drying assembly, wherein the drying assembly is in sliding connection with the two groups of sliding rails (5);

drying component includes stoving groove (6), sleeve (7), fan (8) of blowing, hot plate (9), first heater strip (10), second heater strip (11), first switch (12) and second switch (13), stoving groove (6) and two sets of slide rail (5) sliding connection, stoving groove (6) bottom is provided with the through-hole, sleeve (7) are installed in stoving groove (6) and are connected with the through-hole intercommunication, sleeve (7) are provided with two sets of slide holes with stoving groove (6) intercommunication, hot plate (9) and two sets of slide hole sliding connection are provided with two sets of mounting holes on hot plate (9), first heater strip (10) and second heater strip (11) are installed respectively on two sets of mounting holes, first switch (12) and second switch (13) are all installed at stoving groove (6) front end, first switch (12), first and fan (8) all electric connection of blowing, second switch (13), second and fan (8) all electric connection of blowing.

2. The spot welding glue dispensing device according to claim 1, further comprising a first motor (14), a first disc (15), a second motor (16) and a second disc (17), wherein the first motor (14) and the second motor (16) are both arranged at the front end of the drying groove (6), the first disc (15) and the second disc (17) are respectively connected with the output end of the first motor (14) and the output end of the second motor (16), notches are formed in the first disc (15) and the second disc (17), inclined structures are arranged on pressing parts of the first switch (12) and the second switch (13), and the first switch (12), the first heating wire, the blowing fan (8) and the first motor (14) are electrically connected, and the second switch (13), the second heating wire, the blowing fan (8) and the second motor (16) are electrically connected.

3. A solder joint dispensing device according to claim 2, further comprising two sets of pressing plates (18), the two sets of pressing plates (18) being mounted on the pressing portions of the first switch (12) and the second switch (13), respectively.

4. A spot welding dispensing apparatus as claimed in claim 3, characterized in that it further comprises two sets of stop blocks (19), the two sets of stop blocks (19) being mounted in the drying tub (6).

5. A spot welding dispensing apparatus according to claim 4, further comprising two sets of pusher plates (20), the two sets of pusher plates (20) being mounted on the drying tunnel (6).

6. A solder joint dispensing device according to claim 5, wherein two sets of heat insulating cotton (21) are provided on each of the two sets of pusher plates (20).

7. A spot weld dispensing apparatus according to claim 6, characterized in that the sleeve (7) is provided with a filter screen (22).

8. A spot weld dispensing apparatus according to claim 7, wherein the pressing plates (18) are provided with anti-slip grooves, and the anti-slip grooves are provided for anti-slip purposes.