Electronic circuit board dispensing equipment

Abstract

The utility model discloses an electronic circuit board glue dispensing device, which relates to the technical field of glue dispensing. The utility model comprises a workbench, a glue dispensing device is fixedly arranged on the upper surface of the workbench, the glue dispensing device comprises a glue dispensing cylinder, a placing table is fixedly arranged on the upper surface of the workbench, a vertical plate is fixedly arranged at one end of the workbench, a rotating disk is rotatably arranged on the inner wall of one side of the vertical plate, a driving block is fixedly arranged at an eccentric position on one side of the rotating disk, a sliding sleeve is rotatably sleeved on the outer surface of one end of the driving block away from the rotating disk, a reciprocating member is arranged on the outside of the sliding sleeve, a sliding groove is opened in the reciprocating member, the sliding sleeve is slidably arranged in the sliding groove, a connecting block is fixedly arranged on the top of the reciprocating member, and a cleaning brush plate is fixedly arranged at one end of the connecting block. The application can achieve the effect of conveniently cleaning dust and impurities on the electronic circuit board, avoids the staff from cleaning the dust and impurities on the electronic circuit board in advance when performing glue dispensing, and reduces the work intensity of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing, in particular to a glue dispensing device for an electronic circuit board. Background Art

[0002] Glue dispensing machine, also known as glue coating machine, glue spraying machine, etc., is an automated machine that controls fluids and drips and applies fluids to the surface or inside of products. It can achieve three-dimensional and four-dimensional path dispensing, precise positioning, precise glue control, no drawing, no glue leakage, no glue dripping. Glue dispensing machine is mainly used for glue, paint and other liquids in product processes to accurately point, inject, apply and drip to the precise position of each product, and can be used to achieve dotting, drawing lines, circles or arcs;

[0003] Application number "202321983651.8" discloses an electronic circuit board dispensing device, including an operating table, a connecting strip is fixedly connected to the upper end of the operating table, a protective cover is fixedly connected to the connecting strip, a slide is fixedly connected to the protective cover, an adjustment slot is provided on the slide, a threaded rod is rotatably connected to the slide, a crank is fixedly connected to one end of the threaded rod, a dispensing mechanism for dispensing electronic circuit boards is connected to the threaded rod, the dispensing mechanism includes a dispensing cylinder, an external pipe is fixedly connected to the dispensing cylinder, an electric push rod is fixedly connected to the upper end of the dispensing cylinder, a semicircular block is connected to the threaded rod, and a cover plate is fixedly connected to the upper end of the semicircular block. The utility model utilizes a sliding plate to enable the circuit board to still move forward and backward after being fixed by the clamping strip, and the circuit board can be quickly moved to the bottom of the dispensing structure. At the same time, by moving the dispensing structure, the two can be docked with each other, which speeds up the docking of the dispensing positions and improves the dispensing efficiency.

[0004] When the equipment is in use, although it can speed up the docking of the dispensing position and improve the efficiency of dispensing, it is impossible to clean the dust and impurities on the surface of the electronic circuit board before dispensing the glue on the electronic circuit board. The staff is required to clean the dust and impurities on the surface of the electronic circuit board in advance, which increases the labor intensity of the staff. Utility Model Content

[0005] In order to solve the problem that dust and impurities on the surface of an electronic circuit board cannot be cleaned, the utility model aims to provide an electronic circuit board glue dispensing device.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: it includes a workbench, a dispensing device is fixedly provided on the upper surface of the workbench, the dispensing device includes a dispensing cylinder, a placing table is fixedly provided on the upper surface of the workbench, a vertical plate is fixedly provided at one end of the workbench, a rotating disk is rotatably provided on the inner wall of one side of the vertical plate, a driving block is fixedly provided at an eccentric position on one side of the rotating disk, a sliding sleeve is rotatably provided on the outer surface of the end of the driving block away from the rotating disk, a reciprocating member is provided on the outside of the sliding sleeve, a sliding groove is provided in the reciprocating member, the sliding sleeve is slidably arranged in the sliding groove, a connecting block is fixedly provided on the top of the reciprocating member, a cleaning brush plate is fixedly provided on one end of the connecting block, and symmetrically distributed baffles are fixedly provided on the upper surface of the workbench.

[0007] Preferably, symmetrically distributed fans are provided directly above the workbench.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The present application can achieve the effect of conveniently cleaning the dust and impurities on the electronic circuit board, avoiding the need for the staff to clean the dust and impurities on the electronic circuit board in advance when dispensing glue, thereby reducing the workload of the staff.

[0010] 2. The present application can achieve the effect of conveniently cleaning the dust and impurities accumulated on the workbench, without the need for staff to manually clean the dust and impurities on the workbench, which is more convenient to use and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure of the cleaning brush plate and the placement table in the utility model.

[0014] Figure 3 It is a schematic diagram of the structure after the vertical plate in the utility model is split.

[0015] Figure 4 It is a schematic diagram of the connection structure between the rotating disk and the driving block in the utility model.

[0016] In the figure: 1. workbench; 10. dispensing device; 11. dispensing cylinder; 12. placing table; 2. vertical plate; 21. rotating disk; 22. driving block; 23. sliding sleeve; 24. reciprocating member; 25. slide groove; 26. connecting block; 27. cleaning brush plate; 28. baffle; 200. driving rod; 210. motor; 220. stabilizing ring; 230. stabilizing groove; 240. guide rod; 250. fixing plate; 3. fan; 31. fixing seat; 4. support frame; 41. base. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example: Figure 1-4 As shown, the utility model provides an electronic circuit board dispensing device, including a workbench 1, a dispensing device 10 is fixedly provided on the upper surface of the workbench 1, and the dispensing device 10 includes a dispensing cylinder 11. A placing table 12 is fixedly provided on the upper surface of the workbench 1, a vertical plate 2 is fixedly provided at one end of the workbench 1, a rotating disk 21 is rotatably provided on the inner wall of one side of the vertical plate 2, a driving block 22 is fixedly provided at an eccentric position on one side of the rotating disk 21, a sliding sleeve 23 is rotatably sleeved on the outer surface of one end of the driving block 22 away from the rotating disk 21, a reciprocating member 24 is provided on the outside of the sliding sleeve 23, a slide groove 25 is opened in the reciprocating member 24, and the sliding sleeve 23 is slidably arranged in the slide groove 25, a connecting block 26 is fixedly provided on the top of the reciprocating member 24, a cleaning brush plate 27 is fixedly provided at one end of the connecting block 26, and symmetrically distributed baffles 28 are fixedly provided on the upper surface of the workbench 1.

[0019] Symmetrically distributed fans 3 are provided directly above the workbench 1 .

[0020] A driving rod 200 is fixedly provided on the side of the rotating disk 21 away from the reciprocating member 24, and one end of the driving rod 200 rotates and passes through one side of the vertical plate 2. A motor 210 is provided on the end of the driving rod 200 away from the rotating disk 21, and the driving end of the motor 210 is coaxially fixedly installed with the driving rod 200; by setting the driving rod 200 and the motor 210, the effect of conveniently driving the rotating disk 21 to rotate is achieved.

[0021] The outer fixed sleeve of the rotating disk 21 is provided with a stabilizing ring 220, and the interior of the vertical plate 2 is provided with a stabilizing groove 230, and the stabilizing ring 220 is rotatably arranged in the stabilizing groove 230; by providing the stabilizing ring 220 and the stabilizing groove 230, the rotating disk 21 can be stably rotated.

[0022] The reciprocating member 24 is slidably inserted with symmetrically distributed guide rods 240 . By providing the guide rods 240 , the reciprocating member 24 is limited in position, so that the reciprocating member 24 can stably reciprocate.

[0023] The two ends of the guide rod 240 are fixed with fixing plates 250 , and one end of the fixing plate 250 is fixedly installed with one side of the vertical plate 2 ; by providing the fixing plate 250 , the guide rod 240 is fixed.

[0024] The bottom fixing sleeve of the fan 3 is provided with a fixing seat 31 , and the bottom end of the fixing seat 31 is fixedly mounted on the upper surface of the workbench 1 ; by providing the fixing seat 31 , the fan 3 is fixed.

[0025] A support frame 4 is fixedly provided on the lower surface of the workbench 1, and a base 41 is fixedly provided on the bottom end of the vertical board 2; by providing the support frame 4, the effect of supporting and fixing the workbench 1 is achieved, and by providing the base 41, the effect of supporting and fixing the vertical board 2 is achieved.

[0026] Working principle: First, place the electronic circuit board to be glued on the placement table 12, then start the motor 210, the motor 210 drives the driving rod 200 to rotate, the driving rod 200 drives the rotating disk 21 to rotate during the rotation, the rotating disk 21 drives the driving block 22 to perform a circular motion during the rotation, the driving block 22 drives the sliding sleeve 23 to perform a circular motion during the circular motion, the sliding sleeve 23 slides back and forth in the slide groove 25 during the circular motion, the sliding sleeve 23 drives the reciprocating member 24 to reciprocate during the reciprocating sliding of the slide groove 25, and the reciprocating member 24 drives the reciprocating member 24 to reciprocate during the reciprocating motion. During the movement, the connecting block 26 is driven to reciprocate, and the connecting block 26 drives the cleaning brush plate 27 to reciprocate during the reciprocating movement. The cleaning brush plate 27 cleans the dust and impurities on the surface of the electronic circuit board during the reciprocating movement. When the cleaning brush plate 27 finishes cleaning the dust and impurities on the electronic circuit board, the cleaning brush plate 27 is moved to a position where it will not hinder the dispensing device 10 from dispensing the electronic circuit board, and the motor 210 is turned off. Subsequently, the dispensing device 10 is driven by the driving device in cooperation with the controller, and the dispensing device 10 drives the dispensing cylinder 11 to dispense the electronic circuit board on the workbench 1 (the dispensing device 10 is a prior art);

[0027] Subsequently, when a lot of dust and impurities are accumulated on the workbench 1 , the fan 3 is started to blow away and clean the dust and impurities accumulated on the workbench 1 .

[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An electronic circuit board dispensing device, comprising a workbench (1), characterized in that: A glue dispensing device (10) is fixedly provided on the upper surface of the workbench (1), and the glue dispensing device (10) comprises a glue dispensing cylinder (11). A placement table (12) is fixedly provided on the upper surface of the workbench (1). A vertical plate (2) is fixedly provided at one end of the workbench (1). A rotating disk (21) is rotatably provided on the inner wall of one side of the vertical plate (2). A driving block (22) is fixedly provided at an eccentric position on one side of the rotating disk (21). The driving block (22) is away from the rotating disk (21). A sliding sleeve (23) is rotatably sleeved on the outer surface of one end, a reciprocating member (24) is arranged outside the sliding sleeve (23), a sliding groove (25) is provided in the reciprocating member (24), the sliding sleeve (23) is slidably arranged in the sliding groove (25), a connecting block (26) is fixedly arranged at the top end of the reciprocating member (24), a cleaning brush plate (27) is fixedly arranged at one end of the connecting block (26), and symmetrically distributed baffles (28) are fixedly arranged on the upper surface of the workbench (1).

2. An electronic circuit board dispensing device as claimed in claim 1, characterized in that: Symmetrically distributed fans (3) are provided directly above the workbench (1).

3. The electronic circuit board dispensing device according to claim 1, characterized in that: A driving rod (200) is fixedly provided on one side of the rotating disk (21) away from the reciprocating member (24); one end of the driving rod (200) rotates and passes through one side of the vertical plate (2); a motor (210) is provided on one end of the driving rod (200) away from the rotating disk (21); and the driving end of the motor (210) is coaxially fixedly installed with the driving rod (200).

4. The electronic circuit board dispensing device according to claim 1, characterized in that: The outer fixed sleeve of the rotating disk (21) is provided with a stabilizing ring (220), the interior of the vertical plate (2) is provided with a stabilizing groove (230), and the stabilizing ring (220) is rotatably arranged in the stabilizing groove (230).

5. The electronic circuit board dispensing device according to claim 1, characterized in that: The reciprocating member (24) is slidably inserted with symmetrically distributed guide rods (240).

6. An electronic circuit board dispensing device as claimed in claim 5, characterized in that: Fixed plates (250) are fixedly provided at both ends of the guide rod (240), and one end of the fixed plate (250) is fixedly mounted on one side of the vertical plate (2).

7. The electronic circuit board dispensing device according to claim 2, characterized in that: The bottom fixing sleeve of the fan (3) is provided with a fixing seat (31), and the bottom end of the fixing seat (31) is fixedly mounted on the upper surface of the workbench (1).

8. The electronic circuit board dispensing device according to claim 1, characterized in that: A support frame (4) is fixedly provided on the lower surface of the workbench (1), and a base (41) is fixedly provided on the bottom end of the vertical plate (2).

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