Integrated circuit board substrate cutting device

Abstract

The utility model discloses a carrier cutting device for integrated circuit boards, and relates to the technical field of integrated circuit boards. The utility model comprises a protective plate, the bottom of the protective plate is fixedly connected to a support frame, the side of the protective plate is fixedly connected to a support plate, the bottom of the support plate is fixedly connected to a telescopic rod, and the bottom of the telescopic rod is fixedly connected to a cutting knife; a fixing device is provided on the top of the protective plate, and the fixing device comprises a fixing plate, and the bottom of the fixing plate is fixedly connected to the top of the protective plate. The utility model cooperates with the components such as the rotating rod, the pressure plate and the fixed block in the fixing device through the force of the bidirectional reciprocating screw driven by a motor to rotate, so as to achieve the effect of driving the pressure plate to move by the downward displacement of the fixed block, thereby achieving the effect of fixing the circuit board, making the cutting process more precise and stable, and ensuring the accuracy and consistency of the cutting.

Description

Technical Field

[0001] The utility model belongs to the technical field of integrated circuit boards, in particular to a carrier cutting device for integrated circuit boards. Background Art

[0002] An integrated circuit board is a carrier for carrying integrated circuits. It is mainly made of silicone, so it is generally green. An integrated circuit board is made using semiconductor manufacturing technology. Many transistors, resistors, capacitors and other components are made on a smaller single-crystal silicon wafer, and the components are combined into a complete electronic circuit using multi-layer wiring or tunnel wiring methods. Integrated circuit boards can be divided into two categories: analog integrated circuit boards and digital integrated circuit boards according to their functions and structures. Analog is used to generate, amplify and process various analog signals, while digital is used to generate, amplify and process various digital signals. Integrated circuit boards need to be cut into appropriate sizes during the manufacturing process.

[0003] According to an integrated circuit board cutting device (publication number: CN218699465U), it includes a workbench, a cutting table is arranged on the workbench in a horizontal displacement direction, a plurality of spacing frames are arranged at intervals on the cutting table, an integrated circuit board is arranged on the cutting table, and the integrated circuit board is at least partially located in the spacing frames; a bracket is arranged on the workbench, a cutting knife is slidably arranged on the bracket, a spacing cavity is formed between every two spacing frames, and the cutting knife is located in the spacing cavity. When the integrated circuit board is cut, it is necessary to first put the integrated circuit board in the spacing frame, and then fix it in the spacing frame by a locking screw, and the cutting knife cuts the integrated circuit board in the spacing cavity. When it is necessary to cut integrated circuit boards of different widths, it is only necessary to move the cutting table in the horizontal direction. During use, it is easy to cut integrated circuit boards of different widths according to different usage conditions. However, in the above device, the components such as the cutting table, the bracket and the spacing frame cooperate with each other, so it is difficult to achieve the effect of fixing the circuit board, make the cutting process more precise and stable, and ensure the accuracy and consistency of cutting, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a carrier cutting device for an integrated circuit board, which realizes the effect of driving the pressure plate to move downward by the fixed block, and solves the existing problems by driving the bidirectional reciprocating screw rod to rotate through the force of the motor and cooperating with the components such as the rotating rod, the pressure plate and the fixed block in the fixing device.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a carrier cutting device for integrated circuit boards, comprising a protective plate, the bottom of the protective plate is fixedly connected to a support frame, the side of the protective plate is fixedly connected to a support plate, the bottom of the support plate is fixedly connected to a telescopic rod, and the bottom of the telescopic rod is fixedly connected to a cutting knife;

[0007] A fixing device is provided on the top of the protective plate, and the fixing device includes a fixing plate, the bottom of the fixing plate is fixedly connected to the top of the protective plate, the side of the fixing plate is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a bidirectional reciprocating screw, the circumferential surface of the bidirectional reciprocating screw is threadedly connected to a threaded block, the side of the threaded block is rotatably connected to a rotating rod, the end of the rotating rod away from the threaded block is rotatably connected to a fixed block, and the bottom of the fixed block is fixedly connected to a pressure plate.

[0008] Furthermore, the number of the fixed plates is set to four, which are arranged in groups of two and are symmetrical with each other along the vertical center axis of the protective plate. The length of the pressure plate is consistent with the width of the protective plate, making the cutting process more precise and stable, ensuring the accuracy and consistency of the cutting.

[0009] Furthermore, the number of the rotating rods is set to be several, which are arranged in groups of two and are symmetrical to each other along the vertical center axis of the protective plate, thereby reducing the need for manual operation and improving production efficiency and capacity.

[0010] Furthermore, a cleaning device is provided on the top of the protective plate, and the cleaning device includes a positioning plate, the bottom of the positioning plate is fixedly connected to the top of the protective plate, the side of the positioning plate is fixedly connected to a water tank, a connecting pipe is fixedly passed through the side of the water tank, a storage box is fixedly passed through the end of the connecting pipe away from the water tank, a push rod is slidably connected to the top of the storage box, a block is fixedly connected to the bottom of the push rod, and a partition is fixedly connected to the inner wall of the storage box. The design of automatic dust cleaning can reduce the time and labor of manual cleaning and improve work efficiency.

[0011] Furthermore, a spring is fixedly connected to the bottom of the block, one end of the spring away from the block is fixedly connected to the inner wall of the storage box, and a limiting rod runs through the top of the block, thereby reducing wear of the equipment and extending the service life of the equipment.

[0012] Furthermore, the side surface of the partition is in contact with the side surface of the block, and both ends of the limit rod are fixedly connected to the inner wall of the storage box, which helps to improve product quality and reliability.

[0013] Furthermore, the initial state of the spring is a relaxed state, and the side of the storage box is fixedly connected to the side of the positioning plate, which is easy to operate and reduces the need for manual intervention.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model uses a motor to drive a bidirectional reciprocating screw to rotate, and cooperates with the rotating rod, pressure plate, fixed block and other components in the fixing device to achieve the effect of driving the pressure plate to move downward by the fixed block, thereby achieving the effect of fixing the circuit board, making the cutting process more precise and stable, and ensuring the accuracy and consistency of the cutting.

[0016] 2. The utility model cooperates with the storage box, block, limit rod and other components in the cleaning device through the force of pressing the push rod, so that the water in the water tank flows into the top of the storage box through the connecting pipe, flows to the bottom of the storage box through the block, and is sprayed out through the nozzle, thereby achieving the effect of cleaning the dust generated during the cutting process, reducing the wear of the equipment and extending the service life of the equipment.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 It is a three-dimensional side view structural schematic diagram of the motor of the utility model;

[0021] Figure 3 It is a three-dimensional side view structural schematic diagram of the push rod of the utility model;

[0022] Figure 4 It is a three-dimensional enlarged structural schematic diagram of the limit rod of the utility model;

[0023] Figure 5 For the utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of A in the middle.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 101. Protective plate; 102. Support frame; 103. Support plate; 104. Telescopic rod; 105. Cutting knife; 2. Fixing device; 201. Fixing plate; 202. Motor; 203. Bidirectional reciprocating screw; 204. Threaded block; 205. Rotating rod; 206. Fixing block; 207. Pressing plate; 3. Cleaning device; 301. Positioning plate; 302. Water tank; 303. Connecting pipe; 304. Storage box; 305. Push rod; 306. Block; 307. Partition; 308. Spring; 309. Limiting rod. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] See also Figure 1-5 The utility model is a carrier cutting device for integrated circuit boards, comprising a protective plate 101, a support frame 102 is fixedly connected to the bottom of the protective plate 101, a support plate 103 is fixedly connected to the side of the protective plate 101, a telescopic rod 104 is fixedly connected to the bottom of the support plate 103, and a cutting knife 105 is fixedly connected to the bottom of the telescopic rod 104;

[0028] A fixing device 2 is provided on the top of the protective plate 101, and the fixing device 2 includes a fixing plate 201, the bottom of the fixing plate 201 is fixedly connected to the top of the protective plate 101, the side of the fixing plate 201 is fixedly connected to a motor 202, the output shaft of the motor 202 is fixedly connected to a bidirectional reciprocating screw 203, the circumferential surface of the bidirectional reciprocating screw 203 is threadedly connected to a threaded block 204, the side of the threaded block 204 is rotatably connected to a rotating rod 205, the end of the rotating rod 205 away from the threaded block 204 is rotatably connected to a fixing block 206, and the bottom of the fixing block 206 is fixedly connected to a pressure plate 207.

[0029] Furthermore, the number of fixed plates 201 is set to four, arranged in groups of two, and are symmetrical with each other along the vertical center axis of the protective plate 101. The length of the pressure plate 207 is consistent with the width of the protective plate 101, making the cutting process more precise and stable, ensuring the accuracy and consistency of the cutting.

[0030] The number of the rotating rods 205 is set to be several, which are arranged in groups of two and are symmetrical to each other along the vertical center axis of the protective plate 101, thereby reducing the need for manual operation and improving production efficiency and capacity.

[0031] A cleaning device 3 is provided on the top of the protective plate 101, and the cleaning device 3 includes a positioning plate 301, the bottom of the positioning plate 301 is fixedly connected to the top of the protective plate 101, the side of the positioning plate 301 is fixedly connected to a water tank 302, a connecting pipe 303 is fixedly passed through the side of the water tank 302, a storage box 304 is fixedly passed through the end of the connecting pipe 303 away from the water tank 302, a push rod 305 is slidably connected to the top of the storage box 304, a block 306 is fixedly connected to the bottom of the push rod 305, and a partition 307 is fixedly connected to the inner wall of the storage box 304. The design of automatic dust cleaning can reduce the time and labor of manual cleaning and improve work efficiency.

[0032] A spring 308 is fixedly connected to the bottom of the block 306, and one end of the spring 308 away from the block 306 is fixedly connected to the inner wall of the storage box 304. A limit rod 309 runs through the top of the block 306 to reduce wear on the equipment and extend the service life of the equipment.

[0033] The side surface of the partition plate 307 contacts the side surface of the block 306 , and both ends of the limiting rod 309 are fixedly connected to the inner wall of the storage box 304 , which helps to improve product quality and reliability.

[0034] The initial state of the spring 308 is a relaxed state, and the side of the storage box 304 is fixedly connected to the side of the positioning plate 301, which is easy to operate and reduces the need for manual intervention.

[0035] A specific application of this embodiment is: this application drives the bidirectional reciprocating screw 203 to rotate through the motor 202, and then the two threaded blocks 204 are displaced toward each other through the rotation of the bidirectional reciprocating screw 203, and the rotating rod 205 is rotated through the displacement of the two threaded blocks 204, and then the fixing block 206 is displaced downward through the rotation of the rotating rod 205, and the pressing plate 207 is displaced through the downward displacement of the fixing block 206, so as to fix the circuit board, and then the cutting knife 105 is displaced downward through the extension of the telescopic rod 104 to cut the circuit board, and then the water in the water tank 302 is made to flow through the connecting pipe 303 to the top of the storage box 304, and then to the bottom of the storage box 304 through the block 306, and then sprayed out through the nozzle, so as to clean the dust generated during the cutting process.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A carrier cutting device for an integrated circuit board, comprising a protective plate (101), characterized in that: The bottom of the protective plate (101) is fixedly connected to a support frame (102), the side of the protective plate (101) is fixedly connected to a support plate (103), the bottom of the support plate (103) is fixedly connected to a telescopic rod (104), and the bottom of the telescopic rod (104) is fixedly connected to a cutting knife (105); A fixing device (2) is provided at the top of the protective plate (101), and the fixing device (2) comprises a fixing plate (201), the bottom of the fixing plate (201) is fixedly connected to the top of the protective plate (101), the side of the fixing plate (201) is fixedly connected to a motor (202), the output shaft of the motor (202) is fixedly connected to a bidirectional reciprocating screw (203), the circumferential surface of the bidirectional reciprocating screw (203) is threadedly connected to a threaded block (204), the side of the threaded block (204) is rotatably connected to a rotating rod (205), the end of the rotating rod (205) away from the threaded block (204) is rotatably connected to a fixing block (206), and the bottom of the fixing block (206) is fixedly connected to a pressing plate (207).

2. The integrated circuit board carrier cutting device according to claim 1, characterized in that: The number of the fixing plates (201) is set to four, in groups of two, and symmetrical with each other along the vertical center axis of the protective plate (101); the length of the pressing plate (207) is consistent with the width of the protective plate (101).

3. The integrated circuit board carrier cutting device according to claim 2, characterized in that: The number of the rotating rods (205) is set to be a plurality, in groups of two, and symmetrical with each other along the vertical center axis of the protective plate (101).

4. The integrated circuit board carrier cutting device according to claim 3, characterized in that: A cleaning device (3) is arranged on the top of the protective plate (101), and the cleaning device (3) comprises a positioning plate (301), the bottom of the positioning plate (301) is fixedly connected to the top of the protective plate (101), the side of the positioning plate (301) is fixedly connected to a water tank (302), a connecting pipe (303) is fixedly passed through the side of the water tank (302), a storage box (304) is fixedly passed through the end of the connecting pipe (303) away from the water tank (302), a push rod (305) is slidably connected to the top of the storage box (304), a block (306) is fixedly connected to the bottom of the push rod (305), and a partition (307) is fixedly connected to the inner wall of the storage box (304).

5. The integrated circuit board carrier cutting device according to claim 4, characterized in that: The bottom of the block (306) is fixedly connected to a spring (308), one end of the spring (308) away from the block (306) is fixedly connected to the inner wall of the storage box (304), and the top of the block (306) is penetrated by a limiting rod (309).

6. The integrated circuit board carrier cutting device according to claim 5, characterized in that: The side surface of the partition (307) contacts the side surface of the block (306), and the two ends of the limiting rod (309) are fixedly connected to the inner wall of the storage box (304).

7. The integrated circuit board carrier cutting device according to claim 6, characterized in that: The initial state of the spring (308) is a relaxed state, and the side surface of the storage box (304) is fixedly connected to the side surface of the positioning plate (301).

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