Anti-dislocation chip mounting device for integrated circuit board processing

Abstract

The utility model belongs to the technical field of integrated circuit boards, and particularly relates to an anti-dislocation chip mounting device for integrated circuit board processing, which comprises a workbench, side plates are symmetrically arranged on the two sides of the upper surface of the workbench, a chip mounter is arranged above the two side plates in a crossing manner, and a conveying belt is arranged on the surfaces of the sides, close to each other, of the two side plates. A mounting plate is fixedly arranged on the upper surfaces of the two conveying belts, a placement groove is formed in the upper surface of the mounting plate, the front side of the placement groove is open, a rear baffle is slidably mounted on the rear side in the placement groove, storage grooves are symmetrically formed in the inner walls of the two sides of the placement groove, and side barrier strips are slidably mounted in the storage grooves; the circuit board is placed on the mounting plate above the conveying belt, the baffle on the rear side is adjusted to adapt to mounting of circuit boards of different sizes, and when the mounting plate moves to the foremost side, clamping of the circuit board can be automatically relieved through an internal mechanism so that feeding and discharging can be conveniently conducted on the circuit board on the front side.

Description

Technical Field

[0001] The utility model belongs to the technical field of integrated circuit board processing, and in particular relates to an anti-dislocation patch device for integrated circuit board processing. Background Art

[0002] A printed circuit board is a carrier for carrying integrated circuits. Circuits are printed on the surface of the board and multiple electronic components are fixed on the board. The process of installing electronic components is also called patch. The existing patch machine places the board on a conveyor belt manually or by a mechanical arm, and then transports the board through the conveyor belt to achieve continuous processing. However, relying solely on the conveyor belt cannot ensure the stability of the circuit board during patching. It often slips, jams, and other phenomena, causing the circuit board to be misaligned during patching, affecting the patching accuracy. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of the utility model is to provide an anti-misalignment patch device for integrated circuit board processing, which can effectively fix the circuit board to prevent misalignment during patching, and at the same time can automatically clamp or direct the circuit board during movement, facilitating loading and unloading.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A chip placement device for anti-misalignment for processing integrated circuit boards comprises a workbench, side panels are symmetrically arranged on both sides of the upper surface of the workbench, a chip placement machine is straddled above the two side panels, a conveyor belt is arranged on the side surface of the two side panels close to each other, mounting plates are fixedly arranged on the upper surfaces of the two conveyor belts, a placement groove is opened on the upper surface of the mounting plate, the front side of the placement groove is open, a rear baffle is slidably installed on the rear side of the placement groove, storage grooves are symmetrically opened on the inner walls on both sides of the placement groove, side baffles are slidably installed in the storage groove, the end of the side baffle protrudes beyond the inner wall of the placement groove, a connecting rod is arranged at the end of the two side baffles away from each other, a spring is sleeved on the surface of the connecting rod, the spring is placed in the storage groove, and one end of the spring contacts the end surface of the side baffle.

[0006] Furthermore, installation cavities are symmetrically opened inside both sides of the installation plate, and an I-shaped butt joint is provided at one end of the connecting rod away from the storage groove, and the I-shaped butt joint is placed inside the installation cavity.

[0007] Furthermore, a movable rod is installed inside the installation cavity through a pin shaft, a U-shaped fork rod is arranged on the top of the movable rod, and the U-shaped fork rod is clamped on the I-shaped butt joint.

[0008] Furthermore, the bottoms of the two movable rods are connected with connecting ropes, and the connecting ropes are placed below the mounting plate.

[0009] Furthermore, a stopper is fixed on the upper surface of the workbench by bolts, the stopper is placed between two side plates, a guiding slope is arranged on the rear surface of the stopper, and the height of the stopper corresponds to the connecting pull rope.

[0010] Furthermore, a threaded rod is screwed through the rear body of the mounting plate, the front end of the threaded rod is mounted on the rear baffle through a bearing, and a knob is provided at the rear end of the threaded rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are: placing the circuit board on the mounting plate above the conveyor belt, and adjusting the baffle on the rear side to adapt to the installation of circuit boards of different sizes; when the mounting plate moves to the frontmost side, the clamping of the circuit board can be automatically released by the internal mechanism to facilitate loading and unloading of the circuit board at the front side; conversely, when the mounting plate moves toward the placement machine, the circuit board can be automatically clamped to ensure the stability of the circuit board during placement, prevent dislocation, and ensure placement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the patch production line of the utility model;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting plate of the utility model;

[0014] Figure 3 It is a schematic diagram of the longitudinal cross-sectional structure of the mounting plate of the utility model;

[0015] Figure 4 This is a schematic diagram of the stopper installation structure of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Workbench; 101. Side panel; 2. Mounting machine; 3. Conveyor belt; 4. Stopper; 401. Guide ramp; 5. Mounting plate; 6. Placement slot; 7. Threaded rod; 701. Knob; 8. Rear baffle; 9. Storage slot; 10. Side baffle; 11. Connecting rod; 12. Spring; 13. I-shaped butt joint; 14. Mounting cavity; 15. Movable rod; 16. U-shaped fork rod; 17. Connecting rope. DETAILED DESCRIPTION

[0018] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0019] like Figure 1-Figure 3As shown, a chip placement device for processing integrated circuit boards to prevent dislocation includes a workbench 1, side panels 101 are symmetrically arranged on both sides of the upper surface of the workbench 1, a chip placement machine 2 is crossed above the two side panels 101, a conveyor belt 3 is arranged on the surface of one side of the two side panels 101 close to each other, and a mounting plate 5 is fixedly arranged on the upper surface of the two conveyor belts 3. The synchronous movement of the two conveyor belts 3 can drive the mounting plate 5 to move, and then realize the loading and unloading of materials, a placement groove 6 is opened on the upper surface of the mounting plate 5, and the front side of the placement groove 6 is open to facilitate loading and unloading through the front side, and a rear baffle 8 is slidably installed on the rear side of the placement groove 6, and a threaded rod 7 is screwed through the rear body of the mounting plate 5, and the front end of the threaded rod 7 is passed through the shaft The bearing is installed on the rear baffle 8, and a knob 701 is provided at the rear end of the threaded rod 7. The position of the rear baffle 8 can be adjusted by rotating the knob 701 to adapt to the clamping work of circuit boards of different sizes. The inner walls on both sides of the placement groove 6 are symmetrically provided with storage grooves 9, and side baffles 10 are slidably installed inside the storage grooves 9. The ends of the side baffles 10 exceed the inner walls of the placement grooves 6. A connecting rod 11 is provided at one end of the two side baffles 10 that are away from each other. A spring 12 is sleeved on the surface of the connecting rod 11. The spring 12 is placed inside the storage groove 9, and one end of the spring 12 contacts with the end surface of the side baffle 10. The elastic force of the spring 12 allows the two side baffles 10 to move inward to clamp the circuit board without being subjected to force.

[0020] like Figure 2 and Figure 3 As shown, installation cavities 14 are symmetrically opened inside the two sides of the installation plate 5, and an I-shaped butt joint 13 is provided at the end of the connecting rod 11 away from the receiving groove 9. The I-shaped butt joint 13 is placed inside the installation cavity 14, and a movable rod 15 is installed inside the installation cavity 14 through a pin shaft. A U-shaped fork rod 16 is provided on the top of the movable rod 15, and the U-shaped fork rod 16 is stuck on the I-shaped butt joint 13. Through the cooperation of the two, the side baffle 10 can be controlled when the movable rod 15 rotates. When the bottoms of the two movable rods 15 are close to each other, the two side baffles 10 can be retracted into the receiving groove 9 to facilitate loading and unloading.

[0021] Among them, a connecting rope 17 is connected to the bottom of the two movable rods 15, and the connecting rope 17 is placed under the mounting plate 5. A block 4 is fixed to the upper surface of the workbench 1 by bolts, and the block 4 is placed between the two side plates 101. A guiding slope 401 is provided on the rear surface of the block 4. The height of the block 4 corresponds to the connecting rope 17. When the mounting plate 5 moves to the front side, the connecting rope 17 can be squeezed by the block 4, and then the bottoms of the movable rods 15 on both sides can be pulled closer to each other, thereby controlling the side baffle 10 to retract into the storage groove 9.

[0022] The working principle of the utility model is as follows: by rotating the conveyor belts 3 on both sides, the mounting plate 5 is driven to rotate, and then the circuit board placed on the surface of the block 4 is transported to the inside of the placement machine 2 to realize the placement work. The position of the rear baffle 8 can be adjusted according to the size of the circuit board, and the knob 701 is screwed in to control the rotation of the threaded rod 7, and then the rear baffle 8 is pushed. At the same time, due to the presence of the spring 12, the side baffles 10 on both sides can be close to each other when not subject to external force, so as to clamp the circuit board placed on the inside of the placement groove 6 to ensure that it is in the To ensure stability during patching and prevent misalignment, after a single processing is completed, the mounting plate 5 is moved outward. When the mounting plate 5 is moved outward into place, the connecting pull rope 17 can be squeezed by the block 4 to make the center of the connecting pull rope 17 move up, and then the bottom ends of the movable rods 15 on both sides are pulled to make the movable rods 15 rotate, and the U-shaped fork rod 16 on the top rotates outward, and then the side baffle 10 is pulled to shrink into the storage groove 9 through the mutual cooperation with the I-shaped butt joint 13, so that it no longer clamps the circuit board, so as to facilitate the replacement of the circuit board.

[0023] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A chip placement device for preventing misalignment for processing integrated circuit boards, comprising a workbench (1), characterized in that: Side panels (101) are symmetrically arranged on both sides of the upper surface of the workbench (1), a placement machine (2) is straddled above the two side panels (101), a conveyor belt (3) is arranged on the side surfaces of the two side panels (101) close to each other, a mounting plate (5) is fixedly arranged on the upper surfaces of the two conveyor belts (3), a placement groove (6) is opened on the upper surface of the mounting plate (5), the front side of the placement groove (6) is open, a rear baffle (8) is slidably installed on the rear side of the placement groove (6), storage grooves (9) are symmetrically opened on the inner walls of both sides of the placement groove (6), a side baffle (10) is slidably installed inside the storage groove (9), the end of the side baffle (10) protrudes beyond the inner wall of the placement groove (6), a connecting rod (11) is arranged at one end of the two side baffles (10) away from each other, a spring (12) is sleeved on the surface of the connecting rod (11), the spring (12) is placed inside the storage groove (9), and one end of the spring (12) contacts the end surface of the side baffle (10).

2. The chip mounting device for preventing misalignment for processing integrated circuit boards according to claim 1, characterized in that: The mounting plates (5) have mounting cavities (14) symmetrically formed inside on both sides, and an I-shaped butt joint (13) is provided at one end of the connecting rod (11) away from the receiving groove (9), and the I-shaped butt joint (13) is placed inside the mounting cavity (14).

3. The chip mounting device for preventing misalignment for processing integrated circuit boards according to claim 2, characterized in that: A movable rod (15) is installed inside the installation cavity (14) via a pin shaft, a U-shaped shift fork rod (16) is arranged on the top of the movable rod (15), and the U-shaped shift fork rod (16) is clamped on the I-shaped butt joint (13).

4. The chip mounting device for preventing misalignment for processing integrated circuit boards according to claim 3, characterized in that: The bottoms of the two movable rods (15) are connected with connecting ropes (17), and the connecting ropes (17) are placed below the mounting plate (5).

5. The chip mounting device for preventing misalignment for processing integrated circuit boards according to claim 4, characterized in that: A stopper (4) is fixed to the upper surface of the workbench (1) by means of bolts. The stopper (4) is placed between two side plates (101). A guide slope (401) is provided on the rear surface of the stopper (4). The height of the stopper (4) corresponds to the connecting rope (17).

6. The chip mounting device for preventing misalignment for processing integrated circuit boards according to claim 1, characterized in that: A threaded rod (7) is screwed through the rear body of the mounting plate (5); the front end of the threaded rod (7) is mounted on the rear baffle (8) via a bearing; and a knob (701) is provided at the rear end of the threaded rod (7).

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