Dust removal device for circuit board processing

Abstract

The utility model discloses a dust removal device for circuit board processing, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a conveying device, the top of the conveying device is fixedly connected with a dust cover, and the two sides of the top of the dust cover are fixedly connected with electric cylinders. After dust on the circuit board is cleaned through the cleaning assembly, the dust floats in the dust cover, the fan is started, the fan is matched with the air pipe to enable the dust collection plate to generate suction force, the dust collection plate sucks the dust floating in the dust cover into the filter box, and when the dust passes through the filter screen plate, the dust is filtered by the filter screen plate, so that the dust is prevented from entering the filter box. The interior of the dust cover can be kept in a clean state, dust cannot diffuse everywhere, the dust cannot be attached to the surface of the circuit board for the second time, the dust removal device has the advantage of preventing the cleaned dust from leaking, the cleaned and raised dust can be sucked away in time, the floating dust cannot diffuse everywhere, and the use efficiency of the dust removal device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a dust removal device for processing circuit boards. Background Art

[0002] During the processing of circuit boards, a dust removal device is required. The patent announcement number is CN217050242U, which discloses a transfer device with surface dust removal for circuit board processing, including a device base; a first motor is fixedly installed on the outer side of the device base, and a first pulley is fixedly installed on the output shaft of the first motor. A conveyor belt is arranged on the outer side of the first pulley, and a second pulley is arranged on the inner side of the device base. The first pulley is rotatably connected with the second pulley through the conveyor belt. The transfer device with surface dust removal for circuit board processing only needs to drive the circuit board to move to the inside of the fixed plate through the conveyor belt, clean the surface of the circuit board through the cleaning component, and spray the surface of the circuit board through the second motor, thereby realizing the surface dust removal of the circuit board.

[0003] The above-mentioned prior art solutions have the following defects: when the cleaning component inside the fixed plate is working, it will raise dust, and the raised dust will float everywhere. The scattered dust will overflow from the inside of the fixed plate, and the cleaning equipment will be surrounded by dust. The dust will fall on the surface of objects in the environment, requiring the user to clean it later, reducing the use efficiency of the dust removal device. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a dust removal device for circuit board processing, which has the advantage of preventing the cleaned dust from leaking out, and solves the problem that the cleaning component inside the fixed plate will raise dust when working, and the raised dust will float everywhere, and the scattered dust will overflow from the inside of the fixed plate. The surrounding area of ​​the cleaning equipment is full of dust, and the dust will fall on the surface of objects in the environment, requiring the user to clean it later, thereby reducing the use efficiency of the dust removal device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal device for circuit board processing, comprising a base plate, a conveying device is fixedly connected to the top of the base plate, a dust cover is fixedly connected to the top of the conveying device, electric cylinders are fixedly connected to both sides of the top of the dust cover, the output end of the electric cylinder passes through the interior of the dust cover, a cleaning component is fixedly connected to the output end of the electric cylinder, and dust prevention mechanisms are provided on both sides of the cleaning component.

[0006] As a preferred embodiment of the utility model, the dust-proof mechanism includes a dust suction plate, the output end of the dust suction plate passes through the top of the dust cover, the output end of the dust suction plate is connected to an air pipe, the side of the air pipe away from the dust suction plate is connected to a filter box, a filter mesh plate is arranged inside the filter box, the front side of the filter mesh plate extends to the front side of the filter box, and the right side of the filter box is connected to a fan.

[0007] As a preferred embodiment of the present invention, a handle is fixedly connected to the front side of the filter screen plate, and the handle is located on the top of the bottom plate.

[0008] As a preferred embodiment of the utility model, a reinforcement strip is fixedly connected to the top of the dust suction plate, and a surface of the reinforcement strip is fixedly connected to the inner wall of the dust cover.

[0009] As a preferred embodiment of the present invention, mounting plates are fixedly connected to both sides of the dust cover, a shielding curtain is fixedly connected to the bottom of the mounting plate, and the shielding curtain is located on both sides of the dust cover.

[0010] As a preferred embodiment of the present invention, both sides of the front side of the dust cover are fixedly connected with inspection plates, and the inspection plates are located on the top of the bottom plate.

[0011] As a preferred embodiment of the utility model, ventilation grooves are provided on the surface of the conveying device, and the number of the ventilation grooves is several and the several ventilation grooves are distributed at equal distances.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. After the utility model cleans the dust on the circuit board through the cleaning component, the dust will float inside the dust cover, and the fan is started. The fan cooperates with the air pipe to make the dust suction plate generate suction, and the dust suction plate sucks the dust floating inside the dust cover into the inside of the filter box. When the dust passes through the filter screen, the dust will be filtered by the filter screen, and the inside of the dust cover can be kept clean. The dust will not spread everywhere, and the dust will not attach to the surface of the circuit board for a second time. It has the advantage of preventing the cleaned dust from leaking out, and the dust raised by the cleaning will be sucked away in time, and the floating dust will not spread everywhere, thereby improving the use efficiency of the dust removal device.

[0014] 2. The utility model is provided with a dustproof mechanism, which can absorb the dust inside the dust cover, thereby preventing dust from accumulating inside the dust cover, which makes it difficult for the cleaning component to clean the dust on the surface of the circuit board, and improves the use efficiency of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 A three-dimensional diagram of the cleaning component of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the dust collecting plate of the utility model.

[0018] In the figure: 1. bottom plate; 2. conveying device; 3. dust cover; 4. electric cylinder; 5. cleaning component; 6. dust prevention mechanism; 61. dust suction plate; 62. air pipe; 63. filter box; 64. filter screen; 65. fan; 7. handle; 8. reinforcement strip; 9. mounting plate; 10. inspection plate; 11. ventilation slot; 12. shielding curtain. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 3 As shown, the utility model provides a dust removal device for circuit board processing, including a base plate 1, a conveying device 2 is fixedly connected to the top of the base plate 1, a dust cover 3 is fixedly connected to the top of the conveying device 2, electric cylinders 4 are fixedly connected to both sides of the top of the dust cover 3, the output end of the electric cylinder 4 passes through the interior of the dust cover 3, a cleaning component 5 is fixedly connected to the output end of the electric cylinder 4, and dust prevention mechanisms 6 are provided on both sides of the cleaning component 5.

[0021] refer to Figure 3 The dust-proof mechanism 6 includes a dust-absorbing plate 61, the output end of the dust-absorbing plate 61 passes through the top of the dust cover 3, the output end of the dust-absorbing plate 61 is connected to an air pipe 62, the side of the air pipe 62 away from the dust-absorbing plate 61 is connected to a filter box 63, a filter screen plate 64 is arranged inside the filter box 63, the front side of the filter screen plate 64 extends to the front side of the filter box 63, and the right side of the filter box 63 is connected to a fan 65.

[0022] As a technical optimization solution of the utility model, by setting up a dustproof mechanism 6, the dust inside the dust cover 3 can be sucked out, avoiding dust accumulation inside the dust cover 3, which makes it difficult for the cleaning component 5 to clean the dust on the surface of the circuit board, thereby improving the use efficiency of the circuit board.

[0023] refer to Figure 3 A handle 7 is fixedly connected to the front side of the filter screen plate 64 , and the handle 7 is located on the top of the bottom plate 1 .

[0024] As a technical optimization solution of the present invention, by providing a handle 7, it is convenient for the user to pull the filter screen plate 64 to move, thereby preventing the filter screen plate 64 from being caught during the movement, resulting in the filter screen plate 64 being difficult to pull, thereby improving the control efficiency of the filter screen plate 64.

[0025] refer to Figure 3 The top of the dust collecting plate 61 is fixedly connected with a reinforcing strip 8 , and the surface of the reinforcing strip 8 is fixedly connected to the inner wall of the dust cover 3 .

[0026] As a technical optimization solution of the utility model, by setting a reinforcement strip 8, the connection between the dust suction plate 61 and the dust cover 3 can be reinforced to avoid the dust suction plate 61 and the dust cover 3 from breaking during use, to prevent the dust suction plate 61 and the dust cover 3 from failing to cooperate, and to improve the use effect of the dust suction plate 61 and the dust cover 3.

[0027] refer to Figure 1 Both sides of the dust cover 3 are fixedly connected with mounting plates 9 , and the bottom of the mounting plates 9 is fixedly connected with a shielding curtain 12 , which is located on both sides of the dust cover 3 .

[0028] As a technical optimization solution of the present invention, by providing a shielding curtain 12, the interior of the dust cover 3 can be shielded to prevent dust inside the dust cover 3 from leaking out, thereby improving the use efficiency of the dust cover 3.

[0029] refer to Figure 1 Both sides of the front side of the dust cover 3 are fixedly connected with an inspection plate 10, and the inspection plate 10 is located on the top of the base plate 1.

[0030] As a technical optimization solution of the utility model, by providing an inspection plate 10, it is convenient for the user to inspect the cleaning component 5, avoiding the dust cover 3 blocking the cleaning component 5, making the cleaning component 5 unable to be inspected, and improving the safety of the cleaning component 5.

[0031] refer to Figure 1 The surface of the conveying device 2 is provided with ventilation grooves 11, the number of the ventilation grooves 11 is several, and the several ventilation grooves 11 are distributed at equal distances.

[0032] As a technical optimization solution of the present invention, by providing the air-permeable groove 11, it is possible to facilitate the cleaning of dust at the bottom of the conveying device 2, avoid the dust inside the conveying device 2 being unable to be cleaned, and improve the cleanliness of the conveying device 2.

[0033] The working principle and use process of the utility model are as follows: during use, after the cleaning component 5 cleans the dust on the wall of the circuit board, the dust will float inside the dust cover 3, and the fan 65 is started. The fan 65 cooperates with the air pipe 62 to make the dust suction plate 61 generate suction, and the dust suction plate 61 sucks the dust floating inside the dust cover 3 into the filter box 63. When the dust passes through the filter mesh plate 64, the dust will be filtered by the filter mesh plate 64. The interior of the dust cover 3 can be kept clean, the dust will not spread everywhere, and the dust will not attach to the surface of the circuit board for a second time, thereby having the advantage of preventing the cleaned dust from leaking out.

[0034] To sum up: the dust removal device for circuit board processing, through the coordinated use of the base plate 1, the conveying device 2, the dust cover 3, the electric cylinder 4, the cleaning component 5 and the dust prevention mechanism 6, solves the problem that the cleaning component inside the fixed plate will raise dust when working, and the raised dust will float everywhere, and the scattered dust will overflow from the inside of the fixed plate. The surrounding area of ​​the cleaning equipment is full of dust, and the dust will fall on the surface of objects in the environment, requiring the user to clean it later, thereby reducing the use efficiency of the dust removal device.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] 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 dust removal device for circuit board processing, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a conveying device (2), the top of the conveying device (2) is fixedly connected to a dust cover (3), both sides of the top of the dust cover (3) are fixedly connected to an electric cylinder (4), the output end of the electric cylinder (4) penetrates into the interior of the dust cover (3), the output end of the electric cylinder (4) is fixedly connected to a cleaning component (5), and both sides of the cleaning component (5) are provided with dustproof mechanisms (6).

2. A dust removal device for circuit board processing according to claim 1, characterized in that: The dust prevention mechanism (6) comprises a dust suction plate (61), the output end of the dust suction plate (61) penetrates to the top of the dust cover (3), the output end of the dust suction plate (61) is connected to an air pipe (62), the side of the air pipe (62) away from the dust suction plate (61) is connected to a filter box (63), a filter screen plate (64) is arranged inside the filter box (63), the front side of the filter screen plate (64) extends to the front side of the filter box (63), and the right side of the filter box (63) is connected to a fan (65).

3. A dust removal device for circuit board processing according to claim 2, characterized in that: A handle (7) is fixedly connected to the front side of the filter screen plate (64), and the handle (7) is located on the top of the bottom plate (1).

4. A dust removal device for circuit board processing according to claim 2, characterized in that: A reinforcing strip (8) is fixedly connected to the top of the dust collecting plate (61), and a surface of the reinforcing strip (8) is fixedly connected to the inner wall of the dust cover (3).

5. A dust removal device for circuit board processing according to claim 1, characterized in that: Both sides of the dust cover (3) are fixedly connected to mounting plates (9), the bottom of the mounting plates (9) is fixedly connected to a shielding curtain (12), and the shielding curtain (12) is located on both sides of the dust cover (3).

6. A dust removal device for circuit board processing according to claim 1, characterized in that: Both sides of the front side of the dust cover (3) are fixedly connected with inspection plates (10), and the inspection plates (10) are located on the top of the bottom plate (1).

7. A dust removal device for circuit board processing according to claim 1, characterized in that: The surface of the conveying device (2) is provided with ventilation grooves (11), the number of the ventilation grooves (11) is a plurality, and the plurality of ventilation grooves (11) are distributed at equal distances.

Images