Clamping device for circuit board manufacturing

Abstract

The utility model discloses a clamping device for circuit board manufacturing, which comprises a bottom plate, the right surface of the bottom plate is fixedly connected with a first side plate, the bottom plate is internally provided with a sliding channel, the interior of the sliding channel is slidably connected with a sliding rod, the left surface of the sliding rod is fixedly connected with a second side plate, and the right surface of the second side plate is fixedly connected with a third side plate. Grooves are formed in the opposite faces of the first side plate and the second side plate correspondingly, the grooves are connected with the circuit board body in a clamped mode, cavities are formed in the first side plate and the second side plate correspondingly, air blowers are fixedly connected to the faces, away from the circuit board body, of the first side plate and the second side plate correspondingly, and the air outlet positions of the air blowers penetrate into the cavities. The opposite faces of the first side plate and the second side plate are fixedly connected with air blowing pipes, and the air blowing pipes communicate with the cavity. Through the components, circuit boards of different sizes are clamped for processing and manufacturing, and the blower is used for effectively dissipating heat and cleaning dust and impurities, so that the manufacturing and processing efficiency and quality of the circuit boards are higher.

Description

Technical Field

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

[0002] Clamping devices are used in the process of circuit board manufacturing and processing. When using the existing clamping devices for circuit board manufacturing and processing, it is still necessary to pay attention to some factors that may affect the heat dissipation effect, such as avoiding excessive heating during welding to cause component damage or loose solder joints, and being careful not to affect the work of the heat dissipation structure when applying the protective layer, etc., but it is still necessary to avoid factors that affect the heat dissipation effect to ensure the performance and stability of the circuit board. Existing devices cannot achieve this, such as the "circuit board clamping device for circuit board manufacturing" disclosed by the China Patent Network, whose application number is "202221859249.4", which can only process and manufacture circuit boards of fixed size, and cannot better dissipate heat and clean, resulting in a decrease in circuit board processing and manufacturing efficiency and quality. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a clamping device for circuit board manufacturing, wherein the size of the clamping device can be adjusted so as to clamp circuit boards of different sizes for processing and manufacturing, and dust and impurities can be cleaned while the circuit boards are cooled, so as to improve the efficiency and quality of circuit board manufacturing.

[0004] The utility model also provides the above-mentioned clamping device for circuit board manufacturing, comprising: a bottom plate, a right surface of the bottom plate is fixedly connected to a first side plate, a sliding channel is provided inside the bottom plate, a sliding rod is slidably connected inside the sliding channel, and a second side plate is fixedly connected to a left surface of the sliding rod, and grooves are provided on opposite sides of the No. 1 side plate and the No. 2 side plate, the grooves clamp the circuit board body, cavities are provided inside the No. 1 side plate and the No. 2 side plate, a side of the No. 1 side plate and the No. 2 side plate away from the circuit board body is fixedly connected to a hair dryer, the air outlet of the hair dryer penetrates into the interior of the cavity, and a blowing pipe is fixedly connected to the opposite side of the No. 1 side plate and the No. 2 side plate, and the blowing pipe and the cavity are connected to each other. Through the above-mentioned components, circuit boards of different sizes are clamped for processing and manufacturing, and the hair dryer is used to effectively dissipate heat and clean dust and impurities, so that the circuit board manufacturing efficiency and quality are higher.

[0005] According to the clamping device for circuit board manufacturing described in the utility model, a protective cover is provided on one side of the No. 1 side plate and the No. 2 side plate away from the circuit board body, and the hair dryer is located inside the protective cover. The above components can effectively protect the hair dryer, thereby avoiding friction and the entry of impurities to extend the service life.

[0006] According to the clamping device for circuit board manufacturing described in the utility model, the two opposite sides of the two blowing pipes are both inclined air outlets, and the two inclined air outlets are inclined toward the circuit board body, so that heat is dissipated and impurities and dust are cleaned efficiently through the above components.

[0007] According to the clamping device for circuit board manufacturing described in the utility model, the front surface of the base plate is threadedly connected with a screw, and the screw penetrates into the interior of the base plate and is in close contact with the sliding rod. Through the above components, circuit boards of different sizes can be clamped by adjusting the tightness of the screw and adjusting the sliding rod left and right.

[0008] According to the clamping device for circuit board manufacturing described in the utility model, rubber sleeves are provided inside the two grooves, and the rubber sleeves completely cover the grooves. Through the above components, the wear on the circuit board body is reduced.

[0009] According to the clamping device for circuit board manufacturing described in the utility model, a sealing sleeve is provided on the left surface of the base plate, and the sliding rod passes through the sealing sleeve and enters the sliding channel. Through the above components, impurities and dust are prevented from entering the sliding channel and the use of the circuit board clamping device is protected.

[0010] Beneficial Effects

[0011] 1. Compared with the prior art, the clamping device for circuit board manufacturing can adjust the size of the clamping device through the bottom plate, the first side plate, the second side plate, the sliding rod, the screw, the sliding channel, the blower, the cavity, the inclined air outlet, and the blow pipe to clamp circuit boards of different sizes, dissipate heat from the circuit boards, and clean dust and impurities at the same time.

[0012] 2. Compared with the prior art, the clamping device for circuit board manufacturing reduces the wear on the circuit board during the clamping process and reduces the wear on the hair dryer during use through the rubber sleeve, groove, protective cover and sealing sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a right side structural diagram of the clamping device for circuit board manufacturing of the utility model;

[0015] Figure 2 This is a left-side structural diagram of the clamping device used for circuit board manufacturing of the utility model;

[0016] Figure 3 It is a right side cross-sectional structural diagram of the clamping device used for circuit board manufacturing of the utility model;

[0017] Figure 4It is a left side cross-sectional structural diagram of the clamping device for circuit board manufacturing of the utility model;

[0018] Legend:

[0019] 1. Hair dryer; 2. Side panel No. 1; 3. Blowing pipe; 4. Circuit board body; 5. Rubber sleeve; 6. Groove; 7. Sliding rod; 8. Screw; 9. Bottom plate; 10. Cavity; 11. Inclined air outlet; 12. Sliding channel; 13. Side panel No. 2; 14. Protective cover; 15. Sealing sleeve. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-4 The embodiment of the utility model is used for a clamping device for circuit board manufacturing, which includes a bottom plate 9, a first side plate 2 is fixedly connected to the right surface of the bottom plate 9, a sliding channel 12 is provided inside the bottom plate 9, a sliding rod 7 is slidably connected inside the sliding channel 12, and a second side plate 13 is fixedly connected to the left surface of the sliding rod 7. The size of the clamping device is adjusted by the above components to clamp circuit boards of different sizes. The front surface of the bottom plate 9 is threadedly connected with a screw 8, which penetrates into the inside of the bottom plate 9 and is in close contact with the sliding rod 7. The screw 8 fixes the stability of the clamping device. A sealing sleeve 15 is provided on the left surface of the bottom plate 9, and the sliding rod 7 passes through the sealing sleeve 15 to enter the sliding channel 12. The sealing sleeve 15 prevents impurities and dust from entering the sliding channel 12, thereby protecting the use of the circuit board clamping device and enhancing its service life.

[0022] The first side panel 2 and the second side panel 13 are provided with grooves 6 on the opposite sides, and the grooves 6 are clamped with the circuit board body 4. The grooves 6 are provided with rubber sleeves 5 inside, and the rubber sleeves 5 completely cover the grooves 6. The grooves 6 increase the stability of the circuit board body 4, and the rubber sleeves 5 reduce the wear on the circuit board body. The first side panel 2 and the second side panel 13 are provided with protective covers 14 on the sides away from the circuit board body 4. The hair dryer 1 is located inside the protective cover 14. The protective cover 14 reduces the wear of the clamping device on the hair dryer 1 during use and the entry of impurities to extend the service life.

[0023] The interior of the No. 1 side panel 2 and the No. 2 side panel 13 is provided with a cavity 10, and the sides of the No. 1 side panel 2 and the No. 2 side panel 13 away from the circuit board body 4 are fixedly connected with a hair dryer 1, and the air outlet of the hair dryer 1 penetrates into the cavity 10, and the opposite sides of the No. 1 side panel 2 and the No. 2 side panel 13 are fixedly connected with a blow pipe 3, and the blow pipe 3 and the cavity 10 are interconnected, and the opposite sides of the blow pipe 3 are both inclined air outlets 11, and the direction of the inclined air outlet 11 is inclined toward the circuit board body 4, so that the heat dissipation efficiency of the circuit board body 4 and the cleaning of impurities and dust are improved by the above components.

[0024] Working principle: When in use, first loosen it by rotating the screw 8 counterclockwise, slide the slide bar 7 according to the size of the circuit board body 4, then clamp the circuit board body 4 through the groove 6, and finally tighten it by rotating the screw 8 clockwise. The screw 8 is in close contact with the slide bar 7, and air is blown by the hair dryer 1 to allow wind to enter the interior of the cavity 10. The wind inside the cavity 10 enters the blow pipe 3 and tends to the circuit board body 4 through the inclined air outlet 11 of the blow pipe 3, thereby dissipating the heat of the manufactured circuit board while simply cleaning dust and impurities.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A clamping device for circuit board manufacturing, characterized in that: include: A bottom plate (9), a right surface of the bottom plate (9) is fixedly connected to a first side plate (2), a sliding channel (12) is provided inside the bottom plate (9), a sliding rod (7) is slidably connected inside the sliding channel (12), a second side plate (13) is fixedly connected to the left surface of the sliding rod (7), and grooves (6) are provided on opposite sides of the first side plate (2) and the second side plate (13), and the grooves (6) are clamped to the circuit board body (4); The first side panel (2) and the second side panel (13) are both provided with cavities (10) therein; a blower (1) is fixedly connected to one side of the first side panel (2) and the second side panel (13) away from the circuit board body (4); an air outlet of the blower (1) penetrates into the cavity (10); a blow pipe (3) is fixedly connected to one side opposite to the first side panel (2) and the second side panel (13); the blow pipe (3) and the cavity (10) are mutually connected.

2. The clamping device for circuit board manufacturing according to claim 1, characterized in that: A protective cover (14) is provided on one side of the first side panel (2) and the second side panel (13) away from the circuit board body (4), and the hair dryer (1) is located inside the protective cover (14).

3. The clamping device for circuit board manufacturing according to claim 1, characterized in that: The opposite ends of the two blowing pipes (3) are both inclined air outlets (11), and the two inclined air outlets (11) are inclined toward the circuit board body (4).

4. The clamping device for circuit board manufacturing according to claim 1, characterized in that: The front surface of the bottom plate (9) is threadedly connected with a screw (8), and the screw (8) penetrates into the inside of the bottom plate (9) and is in close contact with the slide rod (7).

5. The clamping device for circuit board manufacturing according to claim 1, characterized in that: A rubber sleeve (5) is provided inside each of the two grooves (6), and the rubber sleeve (5) completely covers the groove (6).

6. The clamping device for circuit board manufacturing according to claim 1, characterized in that: A sealing sleeve (15) is provided on the left surface of the bottom plate (9), and the sliding rod (7) passes through the sealing sleeve (15) and enters the sliding channel (12).

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