Laser electronic component positioning device

Abstract

The utility model discloses a laser electronic component positioning device which comprises a bottom plate, the upper surface of the bottom plate is in sliding connection with a movable pressing plate, the portion, close to the rear side edge, of the upper surface of the bottom plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating threaded shaft, and the upper surface of the bottom plate is fixedly connected with a vertical plate. The upper surface of the vertical plate is slidably connected with a first sliding plate, a sliding groove is formed in the center of the first sliding plate, a matching block is slidably connected into the sliding groove, the lower surface of the matching block is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a piston rod, and the piston rod is away from the air cylinder and fixedly connected with a pressing block. According to the structure, the motor, the rotating threaded shaft, the movable pressing plate, the first sliding plate, the second sliding plate, the matching block, the air cylinder, the piston rod and the pressing block are arranged, the electronic element can be prevented from moving in the tin soldering process, and therefore the accuracy of the position of the electronic element subjected to tin soldering is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component processing, in particular to a laser electronic component positioning device. Background Art

[0002] Electronic products are related products that use electricity as the basis of their work. With the development of technology and the emergence of new products and new applications, digital cameras, mobile phones, PDAs and other products are also becoming emerging consumer electronic products. Since the late 1990s, information appliances that integrate the three major fields of computers, information and communications, and consumer electronics have begun to penetrate into family life. It has functions such as audio-visual, information processing, and two-way network communication, and consists of embedded processors, related supporting hardware, embedded operating systems, and application layer software packages.

[0003] Many electronic components are needed in laser electronic products. When internal electronic components are damaged, they need to be removed and new electronic components fixed in the laser products. This is generally done by soldering the pins of the electronic components. However, during the soldering process, if the laser product shakes or an operation error touches the electronic components, it is easy to cause the position of the electronic components to move, thereby causing the fixed electronic components to be misplaced. Utility Model Content

[0004] The utility model provides a laser electronic component positioning device, which can prevent the position of the electronic component from moving during the soldering process, thereby ensuring the accuracy of the position of the electronic component after soldering.

[0005] To achieve the above-mentioned purpose, a laser electronic component positioning device is provided, including a base plate, a first T-shaped groove is arranged on the upper surface of the base plate near the right edge, the upper surface of the base plate is slidably connected to a movable pressure plate, the upper surface of the base plate is fixedly connected to a motor near the rear edge, the output end of the motor is fixedly connected to a rotating threaded shaft, the rotating threaded shaft passes through the movable pressure plate and is threadedly matched with the movable pressure plate, the upper surface of the base plate is fixedly connected to a vertical plate, the upper surface of the vertical plate is slidably connected to a first sliding plate, a sliding groove is arranged at the center of the first sliding plate, the sliding groove vertically passes through the first sliding plate, a matching block is slidably connected in the sliding groove, the lower surface of the matching block is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a piston rod, and the piston rod is fixedly connected to a pressure block away from the cylinder. The purpose of setting the motor is to facilitate driving the rotating threaded shaft to rotate. The purpose of setting the rotating threaded shaft and the movable pressure plate to be threadedly connected together is to facilitate driving the movable pressure plate to move on the bottom plate when the rotating threaded shaft rotates. The purpose of setting the first sliding plate is to facilitate adjusting the front and rear positions of the cylinder, piston rod and pressure block. The purpose of setting the second sliding plate is to facilitate adjusting the left and right positions of the cylinder, piston rod and pressure block. The purpose of setting the cylinder, piston rod and pressure block is to facilitate pressing the fixed electronic components in the laser equipment, thereby ensuring that the position of the electronic components will not change when welding, thereby ensuring the accuracy of the position of the electronic components in the laser equipment after welding.

[0006] According to the laser electronic component positioning device, the upper surface of the bottom plate is fixedly connected to the baffle near the front edge, and the bottom of the movable pressure plate is provided with a T-shaped protruding block that cooperates with the first T-shaped groove.

[0007] According to the laser electronic component positioning device, a second T-shaped slot is provided on the upper surface of the vertical plate, and a T-shaped protruding block matching with the second T-shaped slot is provided on the bottom of the first sliding plate.

[0008] According to the laser electronic component positioning device, the first sliding plate is provided with a threaded hole near the left edge, the threaded hole is directly above the vertical plate, and a tightening screw is threadedly connected in the threaded hole. The tightening screw is provided to facilitate fixing the first sliding plate to the vertical plate, thereby fixing the position of the first sliding plate.

[0009] According to the laser electronic component positioning device, the upper surface of the matching block is fixedly connected to the second sliding plate, and the lower surface of the second sliding plate is in contact with the upper surface of the first sliding plate.

[0010] According to the laser electronic component positioning device, the second sliding plate is provided with a through groove, and the through groove is communicated with the sliding groove of the first sliding plate.

[0011] According to the laser electronic component positioning device, a bolt is arranged in the through slot of the second sliding plate, the rod of the bolt passes through the slide slot of the first sliding plate, the head of the bolt is below the first sliding plate, the threaded end of the rod of the bolt is threadedly connected to a nut, and the nut is above the second sliding plate. The bolt and nut are arranged to facilitate fixing the position of the second sliding plate on the first sliding plate, thereby fixing the position of the cylinder, the piston rod, and the pressure block.

[0012] According to the laser electronic component positioning device, a rubber buffer layer is provided on the lower surface of the pressing block, and a rubber buffer layer is provided on the side surface of the movable pressing plate close to the baffle.

[0013] The beneficial effects of the utility model are as follows: by setting a motor, a rotating threaded shaft, a movable pressure plate, a first sliding plate, a second sliding plate, a matching block, a cylinder, a piston rod, and a pressure block, the position of the electronic components can be prevented from moving during the soldering process, thereby ensuring the accuracy of the position of the electronic components after soldering.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the overall structure of a laser electronic component positioning device of the utility model;

[0017] Figure 2 This is an enlarged view of the local structure at A of a laser electronic component positioning device of the utility model;

[0018] Figure 3 This is a part diagram of the first movable plate of a laser electronic component positioning device of the utility model;

[0019] Figure 4 This is a part diagram of the second movable plate of a laser electronic component positioning device of the utility model.

[0020] Legend:

[0021] 1. Bottom plate; 101. First T-slot; 2. Baffle; 3. Rotate threaded shaft; 4. Move pressure plate; 5. Motor; 6. Vertical plate; 601. Second T-slot; 7. Tighten screws; 8. First sliding plate; 801. Slide groove; 802. Threaded hole; 9. Second sliding plate; 901. Through groove; 10. Matching block; 11. Cylinder; 12. Piston rod; 13. Pressure block; 14. Bolt; 15. Nut. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-4 The utility model embodiment is a laser electronic component positioning device, which includes a bottom plate 1, a first T-shaped groove 101 is arranged on the upper surface of the bottom plate 1 near the right edge, the upper surface of the bottom plate 1 is slidably connected to the movable pressing plate 4, the upper surface of the bottom plate 1 is fixedly connected to the motor 5 near the rear edge, the output end of the motor 5 is fixedly connected to the rotating threaded shaft 3, the rotating threaded shaft 3 passes through the movable pressing plate 4 and is threadedly matched with the movable pressing plate 4, the upper surface of the bottom plate 1 is fixedly connected to the vertical plate 6, the upper surface of the vertical plate 6 is slidably connected to the first sliding plate 8, the center of the first sliding plate 8 is provided with a sliding groove 801, and the sliding The groove 801 vertically passes through the first sliding plate 8, and the matching block 10 is slidably connected in the sliding groove 801. The lower surface of the matching block 10 is fixedly connected to the cylinder 11, and the output end of the cylinder 11 is fixedly connected to the piston rod 12. The piston rod 12 is fixedly connected to the pressure block 13 away from the cylinder 11. The lower surface of the pressure block 13 is provided with a rubber buffer layer, and the side surface of the movable pressure plate 4 close to the baffle 2 is provided with a rubber buffer layer. The buffer layers of the pressure block 13 and the movable pressure plate 4 will reduce the impact on the laser equipment and electronic components, and the cylinder 11 will drive the pressure block 13 to slowly descend through the piston rod 12.

[0024] The upper surface of the matching block 10 is fixedly connected to the second sliding plate 9 , the lower surface of the second sliding plate 9 contacts the upper surface of the first sliding plate 8 , and the second sliding plate 9 is provided with a through groove 901 , which communicates with the sliding groove 801 of the first sliding plate 8 .

[0025] A bolt 14 is provided in the through groove 901 of the second sliding plate 9, the rod of the bolt 14 passes through the slide groove 801 of the first sliding plate 8, the head of the bolt 14 is below the first sliding plate 8, the threaded end of the rod of the bolt 14 is threadedly connected to the nut 15, and the nut 15 is above the second sliding plate 9.

[0026] The upper surface of the bottom plate 1 is fixedly connected to the baffle plate 2 near the front edge, the bottom of the movable pressure plate 4 is provided with a T-shaped protrusion block that cooperates with the first T-shaped slot 101, the upper surface of the vertical plate 6 is provided with a second T-shaped slot 601, and the bottom of the first sliding plate 8 is provided with a T-shaped protrusion block that cooperates with the second T-shaped slot 601.

[0027] The first sliding plate 8 is provided with a threaded hole 802 near the left edge. The threaded hole 802 is directly above the vertical plate 6. The threaded hole 802 is threadedly connected to the tightening screw 7. When the bottom end of the tightening screw 7 contacts and presses the upper surface of the vertical plate 6, the position of the first sliding plate 8 is fixed. After the bottom end of the tightening screw 7 is out of contact with the upper surface of the vertical plate 6, the first sliding plate 8 can be moved.

[0028] Working principle: When it is necessary to weld the electronic components on the laser equipment, first make one side of the laser equipment contact with the baffle 2, then start the motor 5 to drive the rotating threaded shaft 3 to rotate, thereby driving the movable pressure plate 4 to move until the laser equipment is pressed tightly against the baffle 2 to prevent the laser equipment from shaking during the welding process, then place the electronic components to be soldered in the appropriate position in the laser equipment, then move the first sliding plate 8 and the second sliding plate 9, so that the pressure block 13 is directly above the electronic components to be soldered, then tighten the tightening screws 7 and the nuts 15 to fix the positions of the first sliding plate 8 and the second sliding plate 9, then start the cylinder 11 to drive the piston rod 12 to drive the pressure block 12 to move downward, fix the position of the electronic components, and then perform soldering operations on them, thereby ensuring that the position of the electronic components will not change during the soldering process.

[0029] 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 technical field without departing from the purpose of the present invention.

Claims

1. A laser electronic component positioning device, characterized in that: The invention comprises a bottom plate (1), wherein a first T-shaped groove (101) is arranged on the upper surface of the bottom plate (1) near the right edge, the upper surface of the bottom plate (1) is slidably connected to a movable pressing plate (4), the upper surface of the bottom plate (1) is fixedly connected to a motor (5) near the rear edge, the output end of the motor (5) is fixedly connected to a rotating threaded shaft (3), the rotating threaded shaft (3) passes through the movable pressing plate (4) and is threadedly matched with the movable pressing plate (4), the upper surface of the bottom plate (1) is fixedly connected to a vertical plate (6), and the The upper surface of the vertical plate (6) is slidably connected to the first sliding plate (8), a sliding groove (801) is arranged at the center of the first sliding plate (8), the sliding groove (801) vertically passes through the first sliding plate (8), the matching block (10) is slidably connected in the sliding groove (801), the lower surface of the matching block (10) is fixedly connected to the cylinder (11), the output end of the cylinder (11) is fixedly connected to the piston rod (12), and the piston rod (12) is fixedly connected to the pressure block (13) away from the cylinder (11).

2. A laser electronic component positioning device according to claim 1, characterized in that: The upper surface of the bottom plate (1) is fixedly connected to the baffle plate (2) near the front edge, and the bottom of the movable pressing plate (4) is provided with a T-shaped protruding block that matches the first T-shaped groove (101).

3. The laser electronic component positioning device according to claim 1, characterized in that: The upper surface of the vertical plate (6) is provided with a second T-shaped groove (601), and the bottom of the first sliding plate (8) is provided with a T-shaped protruding block that matches the second T-shaped groove (601).

4. The laser electronic component positioning device according to claim 1, characterized in that: The first sliding plate (8) is provided with a threaded hole (802) near the left edge. The threaded hole (802) is directly above the vertical plate (6). A tightening screw (7) is threadedly connected in the threaded hole (802).

5. The laser electronic component positioning device according to claim 1, characterized in that: The upper surface of the matching block (10) is fixedly connected to the second sliding plate (9), and the lower surface of the second sliding plate (9) is in contact with the upper surface of the first sliding plate (8).

6. A laser electronic component positioning device according to claim 5, characterized in that: The second sliding plate (9) is provided with a through groove (901), and the through groove (901) is communicated with the sliding groove (801) of the first sliding plate (8).

7. A laser electronic component positioning device according to claim 6, characterized in that: A bolt (14) is arranged in the through groove (901) of the second sliding plate (9), the rod of the bolt (14) passes through the sliding groove (801) of the first sliding plate (8), the head of the bolt (14) is below the first sliding plate (8), the threaded end of the rod of the bolt (14) is threadedly connected to a nut (15), and the nut (15) is above the second sliding plate (9).

8. The laser electronic component positioning device according to claim 1, characterized in that: The lower surface of the pressing block (13) is provided with a rubber buffer layer, and the side surface of the movable pressing plate (4) close to the baffle (2) is provided with a rubber buffer layer.

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