CN212524754U

CN212524754U - Adhesive deposite device is used in PCB board production

Info

Publication number: CN212524754U
Application number: CN202020502052.XU
Authority: CN
Inventors: 雷仁庆; 曹兵; 尹国强
Original assignee: Boluo Konka Exactitude Science Technology Co ltd
Current assignee: Boluo Konka Exactitude Science Technology Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-02-12
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a glue dispensing device for PCB production, which comprises a shell, wherein an inner cavity is arranged in the shell, a screw rod is arranged in the inner cavity, a slide rod is arranged above the screw rod, a first slide block is connected on the screw rod in a threaded manner, one end of the first sliding block is fixed with a first electric push rod through a screw, a glue gun is arranged below the first electric push rod, two groups of sliding grooves are arranged at the bottom of the inner cavity, a group of second sliding blocks are respectively connected in the two groups of sliding grooves in a sliding manner, the top of the second sliding block is fixedly provided with a mounting seat through welding, the mounting seat is provided with a dispensing limiting seat, glue and glue spacing seat left and right sides and be provided with a set of drying-machine respectively, the inner chamber top is provided with the induced fan, the utility model discloses can improve the point and glue the quality, promote work efficiency, reduce harmful gas and to the healthy injury of staff, reduce environmental pollution.

Description

Adhesive deposite device is used in PCB board production

Technical Field

The utility model relates to a PCB board production technical field specifically is a dispensing device is used in PCB board production.

Background

PCB board adhesive deposite device is that the position that needs the paster on the PCB board is a special glue of dotting in advance, fix the paster component, current adhesive deposite device adopts open design usually, this makes outside dust and piece pollute the colloid very easily, lead to the point quality poor, current adhesive deposite device can only carry out the operation of point to a PCB board once simultaneously, greatly increased operating time, the work efficiency has been reduced, and the point is glued and is accomplished the back, the colloid of not doing now can produce a large amount of harmful gas, these harmful gas can cause very big harm to peripheral staff's healthy, the environment has also been polluted simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a glue dispensing device for PCB board production, the device adopts a closed design, a rotating rod in an inner cavity is driven to rotate by a motor, thereby driving a first slide block and a glue gun to move left and right, thereby adjusting the left and right positions of glue dispensing, and then a second electric push rod drives a fixed seat to move back and forth, thereby adjusting the front and back positions of glue dispensing, so that the PCB board can freely adjust the position of glue dispensing without manual operation in a closed environment, external dust debris is prevented from falling on the PCB board, the quality of glue dispensing is improved, meanwhile, three groups of limit grooves are arranged on a glue dispensing limit seat, each glue dispensing operation can be carried out simultaneously by three groups, the working time is greatly shortened, the working efficiency is improved, after the glue dispensing operation is finished, the PCB board in the limit grooves is dried by the drying machines on the left and right sides, and then harmful gas generated during drying is sucked by a guide fan, and then the gas is discharged into the dust box through the exhaust pipe, so that harmful gas evaporated by the undried colloid is avoided, and the possibility of harmful gas accumulated in the closed inner cavity is also avoided, thereby reducing the harm of the harmful gas to the health of peripheral workers, reducing the environmental pollution and solving the problems in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme:

a glue dispensing device for PCB production comprises a shell, wherein a box door is arranged on the outer wall of the front end of the shell, a motor is fixed on the outer wall of the left side of the shell through a screw, an inner cavity is arranged in the shell, a lead screw is arranged in the inner cavity, the right side of the lead screw is rotationally connected with the inner wall of the inner cavity through a bearing seat, the left side of the lead screw is in transmission connection with an output shaft of the motor through a coupling, a slide rod is arranged above the lead screw, a first slide block is in threaded connection with the lead screw, one end of the first slide block is slidably connected onto the slide rod, a first electric push rod is fixed at the other end of the first slide block through a screw, a glue gun mounting frame is fixed below the first electric push rod through welding, a glue gun is arranged on the glue gun mounting frame, two groups of slide grooves are arranged at the bottom, the utility model discloses a glue gun, including mount pad, mounting seat, fixing screw, the mount pad rear side has the second electric putter through welded fastening, the second electric putter other end passes through the fix with screw on inner chamber rear side inner wall, set up two sets of mounting grooves on the mount pad, it is two sets of to run through respectively in the mounting groove has a set of installation piece, the installation piece top has the point through welded fastening and glues spacing seat, the point is glued spacing seat upper surface and has been seted up three spacing grooves of group, the point is glued spacing seat and is located gluey rifle below, the point is glued spacing seat left and right sides and is provided with a set of drying-machine respectively, the inner chamber top is provided with the induced fan, the induced fan other end runs through to.

Preferably, a group of support columns is fixed to four corners of the lower surface of the shell through welding.

Preferably, a group of second anti-collision rings are respectively arranged at the left end and the right end of the sliding rod.

Preferably, the box door is made of transparent glass.

Preferably, a set of first anti-collision rings is arranged at the front end and the rear end of each of the two sets of sliding grooves.

Preferably, a group of handles is fixed to the left side and the right side of the dispensing limiting seat respectively through welding.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device adopts a closed design, utilizes a motor to drive a rotating rod in an inner cavity to rotate, so as to drive a first sliding block and a glue gun to move left and right, so as to adjust the left and right positions of glue dispensing, and then drives a fixed seat to move back and forth through a second electric push rod, so as to adjust the front and rear positions of glue dispensing, so that the position of the glue dispensing can be freely adjusted without manual operation in a closed environment, external dust debris is prevented from falling on the PCB, the glue dispensing quality is improved, meanwhile, three groups of limit grooves are formed in a glue dispensing limit seat, so that each glue dispensing operation can be carried out simultaneously in three groups, the working time is greatly shortened, and the working efficiency is improved;

2. the drying-machine through the left and right sides after the work of gluing is accomplished is dried to the PCB board of spacing inslot simultaneously, and then the harmful gas that produces during the stoving is inhaled by drawing the fan, and in the dust box was arranged into to the rethread blast pipe, not only stopped the harmful gas that the colloid evaporated not dry, also avoided the possibility of harmful gas that accumulates in the confined inner chamber to reduce the harm that harmful gas caused to peripheral staff's health, also reduced environmental pollution.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic view of the connection between the mounting seat and the second electric push rod of the present invention;

fig. 4 is a schematic sectional view of the mounting seat and the dispensing limiting seat of the present invention.

In the figure: 1. a housing; 2. a box door; 3. an inner cavity; 4. a motor; 5. a screw rod; 6. a slide bar; 7. a first slider; 8. a first electric push rod; 9. a glue gun mounting rack; 10. a glue gun; 11. a dryer; 12. a mounting seat; 13. mounting grooves; 14. mounting blocks; 15. dispensing a limiting seat; 16. a limiting groove; 17. a handle; 18. a second electric push rod; 19. a chute; 20. a second slider; 21. a first anti-collision ring; 22. a fan guide; 23. an exhaust pipe; 24. a dust accumulation box; 25. a support pillar; 26. and a second anti-collision ring.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

a glue dispensing device for PCB production comprises a shell 1, a box door 2 is arranged on the outer wall of the front end of the shell 1, the box door 2 is made of transparent glass and can clearly penetrate through the box door 2 to the inner working state, a motor 4 is fixed on the outer wall of the left side of the shell 1 through screws, an inner cavity 3 is arranged in the shell 1, a lead screw 5 is arranged in the inner cavity 3, the right side of the lead screw 5 is rotatably connected with the inner wall of the inner cavity 3 through a bearing seat, the left side of the lead screw is in transmission connection with an output shaft of the motor 4 through a coupler, a slide rod 6 is arranged above the lead screw 5, a first slide block 7 is in threaded connection with the lead screw 5, one end of the first slide block 7 is in sliding connection with the slide rod 6, the other end of the first slide block is fixed with a first electric push rod 8 through screws, a glue gun mounting rack 9 is fixed below the first electric, the device is more stably placed on the ground, and the left end and the right end of the sliding rod 6 are respectively provided with a group of second anti-collision rings 26, so that the first sliding block 7 can be prevented from directly colliding with the two sides when moving left and right.

The bottom of the inner cavity 3 is provided with two groups of chutes 19, a group of second sliding blocks 20 are respectively connected in the two groups of chutes 19 in a sliding manner, the top of the second sliding block 20 is fixed with a mounting seat 12 through welding, the rear side of the mounting seat 12 is fixed with a second electric push rod 18 through welding, the other end of the second electric push rod 18 is fixed on the inner wall of the rear side of the inner cavity 3 through screws, the mounting seat 12 is provided with two groups of mounting grooves 13, a group of mounting blocks 14 penetrate through the two groups of mounting grooves 13 respectively, the top of the mounting block 14 is fixed with a dispensing limiting seat 15 through welding, the upper surface of the dispensing limiting seat 15 is provided with three groups of limiting grooves 16, the dispensing limiting seat 15 is positioned below the glue gun 10, the left side and the right side of the dispensing limiting seat 15 are provided with a group of drying machines 11 respectively, the top of the inner cavity 3 is provided with a draught fan 22, a set of first anti-collision rings 21 are respectively arranged at the front end and the rear end of the two sets of sliding grooves 19, so that the second sliding block 20 can be prevented from colliding with the left side and the right side of the dispensing limiting seat 15 when moving left and right, a set of handles 17 are respectively fixed on the left side and the right side of the dispensing limiting seat 15 through welding, and the dispensing limiting seat 15 can be conveniently taken down from the mounting seat 12.

The working principle is as follows: firstly, placing the PCB needing glue dispensing in a limiting groove 16, because three groups of limiting grooves 16 are arranged, placing three groups of PCBs at most at the same time in each glue dispensing, then closing a box door 2 to enable an inner cavity 3 to be a closed space, then starting a motor 4, driving a screw rod 5 to rotate through the motor 4 so as to drive a first slide block 7 and a glue gun 10 to move left and right to adjust the left and right positions of the glue dispensing, then starting a second electric push rod 18, driving a mounting seat 12 to move back and forth through the second electric push rod 18 so as to drive the PCB to move back and forth, adjusting the front and back positions of the glue dispensing, starting a first electric push rod 8 after the position is adjusted, driving the glue gun 10 to descend to the height of the PCB through the first electric push rod 8 to start the glue dispensing, starting two groups of drying machines 11 after the glue dispensing is finished, drying the undried glue on the PCB, then starting a guide fan 22, harmful gas generated in drying is completely sucked by the induction fan 22 and then discharged into the dust box 24 through the exhaust duct 23.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCB board production is with adhesive deposite device, includes shell (1), its characterized in that: the box door is characterized in that a box door (2) is arranged on the outer wall of the front end of the shell (1), a motor (4) is fixed on the outer wall of the left side of the shell (1) through a screw, an inner cavity (3) is arranged in the shell (1), a lead screw (5) is arranged in the inner cavity (3), the right side of the lead screw (5) is rotatably connected with the inner wall of the inner cavity (3) through a bearing seat, the left side of the lead screw is in transmission connection with an output shaft of the motor (4) through a coupler, a sliding rod (6) is arranged above the lead screw (5), a first sliding block (7) is in threaded connection with the lead screw (5), one end of the first sliding block (7) is in sliding connection with the sliding rod (6), a first electric push rod (8) is fixed at the other end of the first electric push rod (8) through a screw, a glue gun mounting, the bottom of the inner cavity (3) is provided with two groups of sliding grooves (19), a group of second sliding blocks (20) are respectively connected in the two groups of sliding grooves (19) in a sliding manner, the top of each second sliding block (20) is fixedly provided with an installation seat (12) through welding, the rear side of the installation seat (12) is fixedly provided with a second electric push rod (18) through welding, the other end of each second electric push rod (18) is fixedly arranged on the inner wall of the rear side of the inner cavity (3) through screws, the installation seat (12) is provided with two groups of installation grooves (13), a group of installation blocks (14) are respectively penetrated in the two groups of installation grooves (13), the top of each installation block (14) is fixedly provided with a glue dispensing limiting seat (15) through welding, the upper surface of the glue dispensing limiting seat (15) is provided with three groups of limiting grooves (16), the glue dispensing limiting seat (15) is positioned below the glue gun (10), and the left, the dust collection box is characterized in that a draught fan (22) is arranged at the top of the inner cavity (3), the other end of the draught fan (22) penetrates through the outer portion of the shell (1), an exhaust pipe (23) is fixedly connected with the other end of the exhaust pipe (23), and a dust collection box (24) is fixedly connected with the other end of the exhaust pipe (23).

2. The dispensing device for PCB production of claim 1, wherein: and a group of supporting columns (25) are fixed at four corners of the lower surface of the shell (1) respectively through welding.

3. The dispensing device for PCB production of claim 1, wherein: and a group of second anti-collision rings (26) are respectively arranged at the left end and the right end of the sliding rod (6).

4. The dispensing device for PCB production of claim 1, wherein: the box door (2) is made of transparent glass.

5. The dispensing device for PCB production of claim 1, wherein: two sets of first anti-collision rings (21) are respectively arranged at the front end and the rear end of the two sets of sliding grooves (19).

6. The dispensing device for PCB production of claim 1, wherein: and a group of handles (17) are respectively fixed on the left side and the right side of the dispensing limiting seat (15) through welding.