Cutting machine for camera circuit board processing

Abstract

The utility model relates to a cutting machine, in particular to a cutting machine for processing a camera circuit board, which comprises a base, a base platform is provided with an open slot in a penetrating manner, grooves are symmetrically arranged on the surface of the base and positioned at two ends of the open slot, cylinders are fixedly mounted at two ends of the grooves on the surface of the base, and limiting mechanisms are slidably mounted in the grooves. One end of a piston rod of the air cylinder is fixedly connected with a limiting mechanism, the limiting mechanism is used for limiting and fixing the two ends of the circuit board, a supporting frame is fixedly installed on the base, the air cylinder is fixedly installed at the top of the supporting frame, and one end of the piston rod of the air cylinder is fixedly connected with a cutting mechanism. And the cutting mechanism is used for cutting the circuit board. Limiting plates limit the two ends of the circuit board so that the circuit board can be horizontally placed on the base, a motor in the cutting mechanism is started to drive a saw blade to rotate, the circuit board can be cut more rapidly, and the motor rotates at a constant speed so that the cutting face can be smoother.

Description

Technical Field

[0001] The utility model relates to a cutting machine, in particular to a cutting machine for processing a camera circuit board. Background Art

[0002] Circuit board is one of the commonly used components in electronic products. It is the support of electronic components or the carrier of electrical connection of electronic components. Since the size of electronic product cameras is different, the specifications of the required circuit boards are also different, so a cutting machine is needed to cut the circuit boards.

[0003] Since camera circuit board processing requires high precision, and conventional circuit board processing cutting machines require manual operation, manual placement cannot always ensure that the circuit board is placed horizontally, and the circuit board needs to be clamped, but the circuit board is relatively fragile, and a large force cannot be applied when clamping, which causes the circuit board to shake when cutting. Therefore, the purpose of the utility model is to provide a camera circuit board processing cutting machine. Utility Model Content

[0004] The utility model aims to solve the defect of shaking of the circuit board during cutting proposed in the above background technology by proposing a cutting machine for processing the circuit board of the camera.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A cutting machine for processing camera circuit boards is provided, comprising a base, a slot is formed through the base platform, a support frame is fixedly mounted on the base, a first cylinder is fixedly mounted on the top of the support frame, one end of the piston rod of the first cylinder is fixedly connected to a cutting mechanism, the cutting mechanism is located below the support frame, and the cutting mechanism is used to cut circuit boards, grooves are symmetrically formed on the surface of the base at both ends of the slot, a second cylinder is fixedly mounted on the surface of the base at the edge of one end of the groove, a limiting mechanism is slidably mounted in the groove, one end of the piston rod of the second cylinder is fixedly connected to the limiting mechanism, and the two limiting mechanisms are used to limit and fix the two ends of the circuit board.

[0007] As a preferred technical solution of the utility model: the limiting mechanism includes a limiting plate, the side wall of the limiting plate is fixedly connected to the piston rod of the second cylinder, a rubber block is fixedly installed on the side wall of the limiting plate near the bottom edge, a positioning slider is fixedly installed on the bottom of the limiting plate, the positioning slider is slidably engaged in the groove, and the limiting plate is slidably installed in the groove.

[0008] As a preferred technical solution of the utility model: the lifting mechanism includes a motor, a top plate is fixedly installed on the top of the limit plate, a sliding groove is opened through the surface of the top plate, and two symmetrically arranged clamping members are slidably installed in the sliding groove.

[0009] As an optimal technical solution of the utility model: the clamping member includes an I-shaped slider, the clamping member includes an I-shaped slider, a through hole is opened through the center of the I-shaped slider, a screw is installed with a screw thread in the through hole, an extrusion block is fixedly connected to the bottom of the screw, and the extrusion block is made of rubber.

[0010] As a preferred technical solution of the utility model: the cutting mechanism includes a motor frame, the top of the motor frame is fixedly connected to the piston rod of the first cylinder, the side wall of the motor frame is fixedly mounted with a motor, one end of the motor output shaft passes through the motor frame and is fixedly connected to a rotating shaft, and the other end of the rotating shaft is fixedly connected to a saw blade.

[0011] As a preferred technical solution of the utility model: the saw blade is located directly above the slot.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the cutting machine for processing camera circuit boards, a limit plate is pushed by a cylinder to limit the two ends of the circuit board, so that the circuit board is placed horizontally on the base and remains horizontal. The rubber block on the limit plate can prevent the circuit board from being crushed by excessive squeezing force. At the same time, a clamping member is provided to clamp and fix the circuit board, thereby improving the stability of the placement of the circuit board. Under the action of the motor, the saw blade rotates at a uniform speed to make the cutting surface smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a cutting machine in a preferred embodiment of the utility model;

[0015] Figure 2 It is a schematic structural diagram of a cross section of a cutting machine in a preferred embodiment of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the motor frame in the preferred embodiment of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the limiting plate in the preferred embodiment of the utility model;

[0018] Figure 5 It is a schematic diagram of a pressing member in a preferred embodiment of the utility model.

[0019] The meaning of each mark in the figure is:

[0020] 1. Base; 11. Support frame; 101. Slot; 102. Groove; 2. First cylinder; 21. Second cylinder; 3. Cutting mechanism; 31. Motor frame; 32. Rotating shaft; 33. Saw blade; 4. Limiting mechanism; 41. Limiting plate; 411. Rubber block; 42. Positioning slider; 43. Top plate; 431. Slide; 44. Pressing piece; 441. Screw; 442. I-shaped slider; 443. Extrusion block; 5. Motor. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this embodiment can be combined with each other. The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings 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.

[0022] See also Figure 1-Figure 5 As shown, the purpose of this embodiment is that since the processing of camera circuit boards requires high precision, and conventional circuit board processing cutting machines require manual operation, manual placement cannot always ensure that the circuit board is placed horizontally and manual cutting cannot ensure that the cutting plane is horizontal. In view of this, a camera circuit board processing cutting machine is provided, including a base 1, a platform of the base 1 is penetrated by a slot 101, a support frame 11 is fixedly installed on the base 1, a first cylinder 2 is fixedly installed on the top of the support frame 11, one end of the piston rod of the first cylinder 2 is fixedly connected to a cutting mechanism 3, the cutting mechanism 3 is located below the support frame 11, and the cutting mechanism 3 is used to cut the circuit board, the surface of the base 1 is symmetrically provided with grooves 102 at both ends of the slot 101, the surface of the base 1 is fixedly provided with a second cylinder 21 at the edge of one end of the groove 102, a limiting mechanism 4 is slidably installed in the groove 102, one end of the piston rod of the second cylinder 21 is fixedly connected to the limiting mechanism 4, and the two limiting mechanisms 4 are used to limit and fix the two ends of the circuit board.

[0023] In order to prevent the camera circuit board from deviating from its position during the processing, a limiting mechanism 4 is provided on the base 1. The limiting mechanism 4 includes a limiting plate 41. The side wall of the limiting plate 41 is fixedly connected to the piston rod of the second cylinder 21. A rubber block 411 is fixedly installed near the bottom edge of the side wall of the limiting plate 41. A positioning slider 42 is fixedly installed at the bottom of the limiting plate 41. The positioning slider 42 is slidably engaged in the groove 102. The limiting plate 41 is slidably installed in the groove 102. According to the required cutting size of the circuit board, the position of the circuit board is fixed by the limiting plate 41, and the required cutting part is placed above the slot 101. The limiting plate 41 is pushed by the first cylinder 2 to clamp the circuit board. The clamping process prevents the circuit board from being crushed due to excessive extrusion force. The rubber block 411 plays a buffering role on the circuit board and assists the limiting plate 41 in squeezing the circuit board. At the same time, the grooves 102 are symmetrically arranged at both ends of the slot 101. The grooves 102 are at a certain distance from the slot 101, which will not affect the cutting effect.

[0024] When the position of the circuit board is fixed, a top plate 43 is fixedly installed on the top of the limiting plate 41, and a slide groove 431 is opened through the surface of the top plate 43. Two symmetrically arranged pressing members 44 are slidably installed in the slide groove 431. The two pressing members 44 can be pressed according to the width of the circuit board. By sliding the two pressing members 44 in the slide groove 431 to reach the two ends of the circuit board, the circuit board is pressed. The pressing member 44 includes an I-shaped slider 442. A through hole is opened through the center of the I-shaped slider 442. A screw 441 is installed with a thread in the through hole. An extrusion block 443 is fixedly connected to the bottom of the screw 441. The extrusion block 443 is made of rubber. After the I-shaped slider 442 slides in the slide groove 431 and the positions of the two pressing members 44 are determined, the screw 441 is rotated so that the screw 441 drives the extrusion block 443 downward to squeeze the circuit board. Since the extrusion block 443 is made of rubber, the extrusion block 443 will not damage the circuit board when pressing the circuit board.

[0025] Among them, one end of the piston rod of the first cylinder 2 fixedly mounted on the top of the support frame 11 is fixedly connected to a cutting mechanism 3, which is arranged above the slot 101 and is used to cut the circuit board. The cutting mechanism 3 includes a motor frame 31, the top of the motor frame 31 is fixedly connected to the piston rod of the first cylinder 2, a motor 5 is fixedly mounted on the side wall of the motor frame 31, one end of the output shaft of the motor 5 passes through the motor frame 31 and is fixedly connected to a rotating shaft 32, and the other end of the rotating shaft 32 is fixedly connected to a saw blade 33. Starting the motor 5 can drive the rotating shaft 32 at one end of the output shaft of the motor 5 to rotate, and the rotation of the rotating shaft 32 drives the saw blade 33 to rotate. The saw blade 33 can keep the cut surface of the cut object flat under the uniform speed rotation of the motor 5, and the saw blade 33 has saw teeth arranged in a ring and consistent, so the cutting can be smoother when rotating at a uniform speed.

[0026] Furthermore, the saw blade 33 on the cutting mechanism 3 cuts the circuit board, the saw blade 33 is located directly above the slot 101, and the size of the slot 101 is adapted to the saw blade 33, and the saw blade 33 can rotate in the slot 101. The circuit board is placed at the required cutting portion above the slot 101, and the saw blade 33 can cut the circuit board through the slot 101 under the pushing effect of the first cylinder 2.

[0027] When the utility model is used, the circuit board is first placed on the surface of the base 1, and the required cutting part is placed above the slot 101. The two ends of the circuit board are initially fixed by the limit plate 41 under the push of the second cylinder 21. After the initial fixation is completed, the pressing member 44 is moved in the slide groove 431 according to the width of the circuit board. After the width of the circuit board is determined, the screw 441 is rotated downward so that the extrusion block 443 fixedly connected to the bottom of the screw 441 is pressed onto the surface of the circuit board to further fix the circuit board. After the position of the circuit board is fixed, the first cylinder 2 fixedly installed on the top of the support frame 11 is used to push the cutting mechanism 3 to cut the circuit board. The motor frame 31 drives the saw blade 33 to move into the slot under the push of the first cylinder 2, and the motor 5 is started. The motor 5 rotates to drive the saw blade 33 to rotate, and the rotating saw blade 33 cuts the circuit board through the slot 101.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cutting machine for processing camera circuit boards, comprising a base (1), a platform of the base (1) having a slot (101) extending therethrough, a support frame (11) being fixedly mounted on the base (1), a first cylinder (2) being fixedly mounted on the top of the support frame (11), a cutting mechanism (3) being fixedly connected to one end of a piston rod of the first cylinder (2), the cutting mechanism (3) being located below the support frame (11), and being used for cutting circuit boards, characterized in that: The surface of the base (1) is symmetrically provided with grooves (102) at both ends of the slot (101); a second cylinder (21) is fixedly installed on the surface of the base (1) at the edge of one end of the groove (102); a limiting mechanism (4) is slidably installed in the groove (102); one end of the piston rod of the second cylinder (21) is fixedly connected to the limiting mechanism (4); and the two limiting mechanisms (4) are used to limit and fix the two ends of the circuit board.

2. The cutting machine for processing camera circuit boards according to claim 1, characterized in that: The limiting mechanism (4) comprises a limiting plate (41), the side wall of the limiting plate (41) is fixedly connected to the piston rod of the second cylinder (21), a rubber block (411) is fixedly installed near the bottom edge of the side wall of the limiting plate (41), a positioning slider (42) is fixedly installed at the bottom of the limiting plate (41), the positioning slider (42) is slidably engaged in the groove (102), and the limiting plate (41) is slidably installed in the groove (102).

3. The cutting machine for processing camera circuit boards according to claim 2, characterized in that: A top plate (43) is fixedly mounted on the top of the limiting plate (41), a sliding groove (431) is provided through the surface of the top plate (43), and two symmetrically arranged pressing members (44) are slidably mounted in the sliding groove (431).

4. The cutting machine for processing camera circuit boards according to claim 3, characterized in that: The pressing member (44) comprises an I-shaped slider (442), a through hole is formed through the center of the I-shaped slider (442), a screw rod (441) is threadedly installed in the through hole, an extrusion block (443) is fixedly connected to the bottom of the screw rod (441), and the extrusion block (443) is made of rubber.

5. The cutting machine for processing camera circuit board according to claim 1, characterized in that: The cutting mechanism (3) comprises a motor frame (31), the top of the motor frame (31) is fixedly connected to the piston rod of the first cylinder (2), a motor (5) is fixedly mounted on the side wall of the motor frame (31), one end of the output shaft of the motor (5) passes through the motor frame (31) and is fixedly connected to a rotating shaft (32), and the other end of the rotating shaft (32) is fixedly connected to a saw blade (33).

6. The cutting machine for processing camera circuit boards according to claim 5, characterized in that: The saw blade (33) is located directly above the slot (101).

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