Gluing equipment for circuit board processing

Abstract

The utility model relates to the technical field of circuit board processing, in particular to gluing equipment for circuit board processing, which comprises a fixed bottom plate, supporting plates are fixedly mounted at four corners of the upper end of the fixed bottom plate, and a chain plate type conveying belt is arranged on the supporting plates. The chain plate type conveying belt is provided with a plurality of sets of fixing mechanisms used for fixing a circuit board body, a first supporting frame is fixedly installed at the upper end of the fixing bottom plate, the first supporting frame is provided with a scraping mechanism, and the scraping mechanism and a third hydraulic rod are arranged to drive a second electric sliding rail and a scraping plate to move downwards; a scraping plate is in contact with glue on the circuit board body, a second electric sliding rail is started to drive the scraping plate to scrape the glue on the circuit board body, the situation that the production quality of the circuit board is affected by glue accumulation is avoided, and the scraping plate can be taken down and cleaned through a bolt; and by arranging the fixing mechanism, the circuit board body is prevented from deviating in the conveying process, and the stability of the circuit board body is improved.

Description

Technical Field

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

[0002] The names of circuit boards include ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, printed copper etching technology circuit boards, etc. Circuit boards miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. In the production process of circuit boards, waterproof glue needs to be applied to the circuit boards.

[0003] In the gluing process of circuit board processing, glue will accumulate in the gluing equipment. If it is not scraped and leveled, it will affect the production quality of the circuit board. Therefore, the utility model proposes a gluing equipment for circuit board processing to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a glue coating device for circuit board processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gluing device for circuit board processing, comprising a fixed base plate, support plates are fixedly installed at the four corners of the upper end of the fixed base plate, a chain plate conveyor belt is arranged on the support plate, and a plurality of fixing mechanisms for fixing the circuit board body are arranged on the chain plate conveyor belt, a first support frame is fixedly installed on the upper end of the fixed base plate, a scraping mechanism is arranged on the first support frame, a second support frame is fixedly installed on the upper end of the fixed base plate, and a gluing mechanism for gluing the circuit board body is arranged on the second support frame.

[0006] Preferably, the fixing mechanism comprises a fixing block, a clamping plate, a sliding rod, a spring, an anti-slip plate and a supporting block, the fixing block is fixedly mounted on the chain plate conveyor belt, and the supporting block is fixedly mounted on the chain plate conveyor belt.

[0007] Preferably, the sliding rod passes through the fixed block and is slidably connected to the fixed block, the clamping plate is fixedly connected to one end of the sliding rod, the anti-slip plate is fixedly connected to the end of the clamping plate away from the sliding rod, the spring is sleeved on the sliding rod, and the clamping plate is connected to the fixed block through the spring.

[0008] Preferably, the glue coating mechanism includes a first hydraulic rod, a first electric slide rail, a glue coating head, a connecting pipe, a glue storage barrel, a second hydraulic rod and a movable column, the first hydraulic rod is fixed on the second support frame, and the first electric slide rail is arranged at the output end of the first hydraulic rod.

[0009] Preferably, the glue coating head is arranged at the output end of the first electric slide rail, the glue storage barrel is arranged at the upper end of the second support frame, and the second hydraulic rod is installed at the upper end of the glue storage barrel through a mounting rod.

[0010] Preferably, one end of the connecting tube is arranged on the glue coating head, and the other end of the connecting tube is arranged on the glue storage barrel, the movable column is slidably connected to the inner wall of the glue storage barrel, and the output end of the second hydraulic rod passes through the top of the glue storage barrel and is fixedly connected to the upper end of the movable column.

[0011] Preferably, the scraping mechanism comprises a third hydraulic rod, a second electric slide rail, a mounting block and a scraper, and the third hydraulic rod is fixedly mounted on the first support frame.

[0012] Preferably, the second electric slide rail is arranged at the output end of the third hydraulic rod, the mounting block is arranged at the output end of the second electric slide rail, and the scraper is fixedly connected to the mounting block by bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By providing a scraping mechanism, the third hydraulic rod drives the second electric slide rail and the scraper to move downward, the scraper contacts the glue on the circuit board body, and the second electric slide rail is started to drive the scraper to scrape the glue on the circuit board body, thereby avoiding glue accumulation affecting the production quality of the circuit board. The scraper can be removed and cleaned by bolts, and the operation is simple. By providing a fixing mechanism, the circuit board body is prevented from deviating during the transportation process, and the stability of the circuit board body is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the gluing mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the scraping mechanism of the utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the glue storage barrel of the utility model.

[0020] In the figure: 1. fixed bottom plate; 2. support plate; 3. chain plate conveyor belt; 4. first support frame; 5. second support frame; 6. fixing mechanism; 7. scraping mechanism; 8. gluing mechanism; 9. circuit board body; 61. fixed block; 62. clamping plate; 63. sliding rod; 64. spring; 65. anti-skid plate; 66. support block; 81. first hydraulic rod; 82. first electric slide rail; 83. gluing head; 84. connecting pipe; 85. glue storage barrel; 86. second hydraulic rod; 87. moving column; 71. third hydraulic rod; 72. second electric slide rail; 73. mounting block; 74. scraper. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 5 The utility model provides a technical solution: a glue coating device for circuit board processing, comprising a fixed base plate 1, a support plate 2 is fixedly installed at the four corners of the upper end of the fixed base plate 1, a chain plate conveyor belt 3 is arranged on the support plate 2, and a plurality of fixing mechanisms 6 for fixing the circuit board body 9 are arranged on the chain plate conveyor belt 3, a first supporting frame 4 is fixedly installed on the upper end of the fixed base plate 1, a scraping mechanism 7 is arranged on the first supporting frame 4, a second supporting frame 5 is fixedly installed on the upper end of the fixed base plate 1, and a glue coating mechanism 8 for coating the circuit board body 9 with glue is arranged on the second supporting frame 5. By providing the scraping mechanism 7, a third hydraulic rod 71 drives the second electric slide rail 72 and the scraper 74 to move downward, the scraper 74 contacts with the glue on the circuit board body 9, and the second electric slide rail 72 is started to drive the scraper 74 to scrape the glue on the circuit board body 9, so as to avoid the accumulation of glue affecting the production quality of the circuit board, and the scraper 74 can be removed and cleaned by bolts, which is simple to operate, and the fixing mechanism 6 is provided to avoid the circuit board body 9 from deflecting during the transportation process.

[0023] The fixing mechanism 6 includes a fixing block 61, a clamping plate 62, a sliding rod 63, a spring 64, an anti-skid plate 65 and a supporting block 66. The fixing block 61 is fixedly installed on the chain-plate conveyor belt 3, the supporting block 66 is fixedly installed on the chain-plate conveyor belt 3, the sliding rod 63 passes through the fixing block 61 and is slidably connected to the fixing block 61, the clamping plate 62 is fixedly connected to one end of the sliding rod 63, the anti-skid plate 65 is fixedly connected to the end of the clamping plate 62 away from the sliding rod 63, the spring 64 is sleeved on the sliding rod 63, the clamping plate 62 is connected to the fixing block 61 through the spring 64, and the two anti-skid plates 65 are in contact with the circuit board body 9. Under the action of the spring 64, the clamping plate 62 and the anti-skid plate 65 are driven to fix the circuit board body 9, thereby improving the stability of the circuit board body 9.

[0024] The glue coating mechanism 8 includes a first hydraulic rod 81, a first electric slide rail 82, a glue coating head 83, a connecting pipe 84, a glue storage barrel 85, a second hydraulic rod 86 and a moving column 87. The first hydraulic rod 81 is fixed on the second support frame 5, the first electric slide rail 82 is arranged at the output end of the first hydraulic rod 81, the glue coating head 83 is arranged at the output end of the first electric slide rail 82, the glue storage barrel 85 is arranged at the upper end of the second support frame 5, the second hydraulic rod 86 is installed at the upper end of the glue storage barrel 85 through a mounting rod, one end of the connecting pipe 84 is arranged on the glue coating head 83, and the other end of the connecting pipe 84 is arranged on the glue storage barrel 85. The movable column 87 is slidably connected to the inner wall of the glue storage barrel 85, and the output end of the second hydraulic rod 86 passes through the top of the glue storage barrel 85 and is fixedly connected to the upper end of the movable column 87. In actual use, a glue adding port is provided on the glue storage barrel 85, and the connecting pipe 84 is stretched to a length that can touch the chain plate conveyor belt 3. The first hydraulic rod 81 is started to drive the glue coating head 83 to move downward, and the second hydraulic rod 86 is started to drive the movable column 87 to squeeze the glue in the glue storage barrel 85. The glue is squeezed out from the glue coating head 83 through the connecting pipe 84, and the first electric slide rail 82 is started to drive the glue coating head 83 to move to coat the circuit board body 9 with glue.

[0025] The scraping mechanism 7 includes a third hydraulic rod 71, a second electric slide rail 72, a mounting block 73 and a scraper 74. The third hydraulic rod 71 is fixedly mounted on the first support frame 4, the second electric slide rail 72 is arranged at the output end of the third hydraulic rod 71, the mounting block 73 is arranged at the output end of the second electric slide rail 72, and the scraper 74 is fixedly connected to the mounting block 73 by bolts. The third hydraulic rod 71 drives the second electric slide rail 72 and the scraper 74 to move downward, and the scraper 74 contacts the glue on the circuit board body 9. The second electric slide rail 72 is started to drive the scraper 74 to scrape the glue on the circuit board body 9 through the mounting block 73 to level the glue. The scraper 74 can be removed by bolts, and the glue adhering to the scraper 74 can be cleaned and replaced.

[0026] When in use, the circuit board body 9 is placed on the support block 66, and the two anti-skid plates 65 are in contact with the circuit board body 9. Under the action of the spring 64, the clamping plate 62 and the anti-skid plate 65 are driven to fix the circuit board body 9. After the circuit board body 9 is fixed, it is transported to the bottom of the second support frame 5 through the chain plate conveyor belt 3 and stops. The first hydraulic rod 81 is started to drive the glue coating head 83 to move downward, and the second hydraulic rod 86 is started to drive the moving column 87 to squeeze the glue in the glue storage barrel 85. The glue is squeezed out from the glue coating head 83 through the connecting pipe 84. The first electric slide rail 82 is started to drive the glue coating head 83 to move to coat the circuit board body 9 with glue. After the gluing is completed, the chain plate conveyor belt 3 drives the circuit board body 9 to move to the bottom of the first support frame 4 and stop. The third hydraulic rod 71 drives the second electric slide rail 72 and the scraper 74 to move downward. The scraper 74 contacts the glue on the circuit board body 9. The second electric slide rail 72 is started to drive the scraper 74 to scrape the glue on the circuit board body 9 through the mounting block 73. After using it for a period of time, the scraper 74 can be removed and cleaned by bolts.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue coating device for circuit board processing, comprising a fixed base plate (1), characterized in that: Support plates (2) are fixedly mounted at the four corners of the upper end of the fixed base plate (1); a chain plate type conveyor belt (3) is arranged on the support plate (2); a plurality of fixing mechanisms (6) for fixing the circuit board body (9) are arranged on the chain plate type conveyor belt (3); a first support frame (4) is fixedly mounted on the upper end of the fixed base plate (1); a scraping mechanism (7) is arranged on the first support frame (4); a second support frame (5) is fixedly mounted on the upper end of the fixed base plate (1); a gluing mechanism (8) for gluing the circuit board body (9) is arranged on the second support frame (5).

2. The gluing device for circuit board processing according to claim 1, characterized in that: The fixing mechanism (6) comprises a fixing block (61), a clamping plate (62), a sliding rod (63), a spring (64), an anti-slip plate (65) and a supporting block (66); the fixing block (61) is fixedly mounted on the chain plate conveyor belt (3); and the supporting block (66) is fixedly mounted on the chain plate conveyor belt (3).

3. The gluing device for circuit board processing according to claim 2 is characterized in that: The sliding rod (63) passes through the fixed block (61) and is slidably connected to the fixed block (61); the clamping plate (62) is fixedly connected to one end of the sliding rod (63); the anti-slip plate (65) is fixedly connected to one end of the clamping plate (62) away from the sliding rod (63); the spring (64) is sleeved on the sliding rod (63); and the clamping plate (62) is connected to the fixed block (61) via the spring (64).

4. The gluing device for circuit board processing according to claim 1, characterized in that: The glue coating mechanism (8) comprises a first hydraulic rod (81), a first electric slide rail (82), a glue coating head (83), a connecting pipe (84), a glue storage barrel (85), a second hydraulic rod (86) and a moving column (87); the first hydraulic rod (81) is fixed on the second support frame (5); and the first electric slide rail (82) is arranged at the output end of the first hydraulic rod (81).

5. The gluing device for circuit board processing according to claim 4 is characterized in that: The glue coating head (83) is arranged on the first electric slide rail (82), the glue storage barrel (85) is arranged on the upper end of the second support frame (5), and the second hydraulic rod (86) is mounted on the upper end of the glue storage barrel (85) via a mounting rod.

6. The gluing device for circuit board processing according to claim 5, characterized in that: One end of the connecting pipe (84) is arranged on the glue coating head (83), and the other end of the connecting pipe (84) is arranged on the glue storage barrel (85). The movable column (87) is slidably connected to the inner wall of the glue storage barrel (85), and the output end of the second hydraulic rod (86) passes through the top of the glue storage barrel (85) and is fixedly connected to the upper end of the movable column (87).

7. The gluing device for circuit board processing according to claim 1 is characterized in that: The scraping mechanism (7) comprises a third hydraulic rod (71), a second electric slide rail (72), a mounting block (73) and a scraper (74); the third hydraulic rod (71) is fixedly mounted on the first support frame (4).

8. The gluing device for circuit board processing according to claim 7, characterized in that: The second electric slide rail (72) is arranged at the output end of the third hydraulic rod (71), the mounting block (73) is arranged on the second electric slide rail (72), and the scraper (74) is fixedly connected to the mounting block (73) by means of bolts.

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