Chip detection device convenient to position

Abstract

The utility model relates to the technical field of chip detection devices, and discloses a chip detection device convenient to position, which comprises a placement table, a placement groove is formed in the top end of the placement table, an air pump is fixedly connected to the front side of the placement table, and an air delivery pipe is fixedly connected to the output end of the air pump. A connecting pipe is fixedly connected to the middle of the gas conveying pipe, a piston cylinder is fixedly connected to the top end of the connecting pipe, and a clamping spring is fixedly connected to an inner cavity of the piston cylinder. According to the chip clamping device, air is conveyed to the inner cavity of the piston cylinder through the connecting pipe, the air enters the inner cavity of the piston cylinder to drive the piston plate to move, the piston plate drives the clamping soft cushion to move towards the center of the containing groove, and therefore the clamping soft cushion is driven to clamp and fix a chip, and after the chip is clamped by the clamping soft cushion, the clamping soft cushion is blocked and cannot move, so that the chip is clamped and fixed. Therefore, chips of different models can be quickly fixed, and the use cost of manufacturers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chip detection devices, and more specifically, to a chip detection device that is easy to position. Background Art

[0002] During the chip production process, a chip detection device is needed to perform visual inspection on the chip. The chip is placed on the detection device and then visually inspected by a camera. When inspecting the chip, a positioning structure is needed to position and fix the chip before inspection can be performed. However, during the chip production process, different models will be produced depending on the purpose, and different models of chips have different sizes. In order to be able to position chips of different sizes, different models of positioning devices are required. This causes manufacturers to need more models of positioning devices, thereby increasing production and use costs. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a chip detection device that is easy to locate, and has the advantage of being easy to locate chips of different models.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chip detection device that is easy to position, comprising a placement table, a placement groove is provided at the top of the placement table, an air pump is fixedly connected to the front side of the placement table, the output end of the air pump is fixedly connected to the air pipe, the middle part of the air pipe is fixedly connected to a connecting pipe, the top of the connecting pipe is fixedly connected to a piston cylinder, the inner cavity of the piston cylinder is fixedly connected to a clamping spring, the clamping spring is fixedly connected to a piston plate on the side close to the air pipe, the piston plate is fixedly connected to a moving rod on the side close to the clamping spring, and the moving rod is fixedly connected to a clamping pad on the side away from the piston plate.

[0005] As an optimal technical solution of the present invention, the top end of the piston cylinder is fixedly connected to a control tube, the top end of the inner cavity of the control tube is fixedly connected to a compression spring, the bottom end of the compression spring is fixedly connected to a blocking plate, the top end of the blocking plate is fixedly connected to a damping telescopic rod, the bottom of the control tube is fixedly connected to a ventilation pipe, and the ventilation pipe is fixedly connected to a blowing pipe on one side close to the center of the placement slot.

[0006] As a preferred technical solution of the present invention, a detection device is fixedly connected to the rear side of the placement table, and the top end of the detection device is located above the placement slot.

[0007] As a preferred technical solution of the present invention, the inner cavities of the air delivery pipe and the connecting pipe are connected, the connecting pipe and the inner cavity of the piston cylinder are connected, and the clamping cushion is attached to the inner wall of the placement groove.

[0008] As a preferred technical solution of the present invention, the moving rod is located at the center of the inner cavity of the clamping spring, the clamping cushion is composed of a hard plate and a rubber plate, and the hard plate is fixedly connected to the moving rod.

[0009] As a preferred technical solution of the present invention, the inner cavities of the control tube and the ventilation tube are connected, and the blocking plate is located below the connection between the control tube and the ventilation tube.

[0010] As a preferred technical solution of the present invention, the blowing pipe is inclined toward the center of the placement slot, and the damping telescopic rod is located at the center of the inner cavity of the compression spring.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model places the chip in the inner cavity of the placement groove, then starts the air pump to compress the air, and transports the air along the air pipe to the connecting pipe, and then transports it to the inner cavity of the piston cylinder through the connecting pipe. The air enters the inner cavity of the piston cylinder to drive the piston plate to move, and the piston plate drives the clamping pad to move toward the center of the placement groove, thereby driving the clamping pad to clamp and fix the chip. After the clamping pad clamps the chip, the clamping pad is blocked and cannot move, thereby realizing rapid fixation of chips of different models, thereby reducing the manufacturer's use cost.

[0013] 2. The utility model is that after the clamping pad clamps the chip, the clamping pad cannot move any further, and the air pump continues to deliver air to the inner cavity of the piston cylinder. The air pressure generated by the large amount of air in the inner cavity of the piston cylinder pushes the blocking plate upward, thereby driving the blocking plate to pass over the connection between the vent pipe and the control pipe, and then the air in the inner cavity of the piston cylinder is blown out to the surface of the chip along the vent pipe and the blow pipe, thereby avoiding the situation where dust accumulated on the surface of the chip during storage or long-term placement affects the detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the placement slot position of the utility model;

[0016] Figure 3 For this utility model Figure 2 The connection diagram at point A is enlarged;

[0017] Figure 4 This is a schematic diagram of the connection pipe connection structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the connection of the structure clamping cushion of the utility model;

[0019] Figure 6 For this utility model Figure 5 Enlarge the connection diagram at point B in the middle.

[0020] In the figure: 1. Placement table; 2. Testing equipment; 3. Placement tank; 4. Air pump; 5. Air pipe; 6. Connecting pipe; 7. Piston cylinder; 8. Clamping spring; 9. Piston plate; 10. Moving rod; 11. Clamping cushion; 12. Control pipe; 13. Compression spring; 14. Blocking plate; 15. Damping telescopic rod; 16. Ventilation pipe; 17. Blowing pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 6 As shown, the utility model provides a chip detection device that is easy to position, including a placement table 1, a placement slot 3 is opened on the top of the placement table 1, an air pump 4 is fixedly connected to the front side of the placement table 1, the output end of the air pump 4 is fixedly connected to the air supply pipe 5, the middle part of the air supply pipe 5 is fixedly connected to the connecting pipe 6, the top of the connecting pipe 6 is fixedly connected to the piston cylinder 7, the inner cavity of the piston cylinder 7 is fixedly connected to the clamping spring 8, the clamping spring 8 is fixedly connected to the side of the clamping spring 8 close to the air supply pipe 5, the piston plate 9 is fixedly connected to the side of the piston plate 9 close to the clamping spring 8, and the side of the movable rod 10 away from the piston plate 9 is fixedly connected to the clamping cushion 11;

[0023] By placing the chip in the inner cavity of the placement groove 3, then starting the air pump 4 to compress the air, the air is transported along the air pipe 5 to the connecting pipe 6, and then transported to the inner cavity of the piston cylinder 7 through the connecting pipe 6. The air enters the inner cavity of the piston cylinder 7 to drive the piston plate 9 to move, and the piston plate 9 drives the clamping pad 11 to move toward the center of the placement groove 3, thereby driving the clamping pad 11 to clamp and fix the chip. After the clamping pad 11 clamps the chip, the clamping pad 11 is blocked and cannot move, thereby realizing the rapid fixation of chips of different models, thereby reducing the manufacturer's use cost.

[0024] Among them, the top of the piston cylinder 7 is fixedly connected to the control tube 12, the top of the inner cavity of the control tube 12 is fixedly connected to the compression spring 13, the bottom end of the compression spring 13 is fixedly connected to the blocking plate 14, the top of the blocking plate 14 is fixedly connected to the damping telescopic rod 15, the bottom of the control tube 12 is fixedly connected to the ventilation tube 16, and the side of the ventilation tube 16 near the center of the placement slot 3 is fixedly connected to the blowing tube 17;

[0025] After the clamping pad 11 clamps the chip, the clamping pad 11 cannot move any further, and the air pump 4 continues to supply air to the inner cavity of the piston cylinder 7. The air pressure generated by the large amount of air in the inner cavity of the piston cylinder 7 pushes the blocking plate 14 upward, thereby driving the blocking plate 14 to cross the connection between the vent pipe 16 and the control pipe 12, and then the air in the inner cavity of the piston cylinder 7 is blown out to the surface of the chip along the vent pipe 16 and the blowing pipe 17, thereby avoiding the situation where dust accumulated on the chip surface during storage or long-term placement affects the detection effect.

[0026] The rear side of the placement table 1 is fixedly connected with a detection device 2, and the top of the detection device 2 is located above the placement slot 3;

[0027] By setting the detection device 2 and positioning the top of the detection device 2 above the placement groove 3 , the detection device 2 can detect the chip positioned in the inner cavity of the placement groove 3 .

[0028] The inner cavities of the gas delivery pipe 5 and the connecting pipe 6 are connected, the inner cavities of the connecting pipe 6 and the piston cylinder 7 are connected, and the clamping cushion 11 is attached to the inner wall of the placement groove 3;

[0029] The inner cavities of the air supply pipe 5 and the connecting pipe 6 are connected, so that the compressed air of the air pump 4 can be transported along the connecting pipe 6 to the inner cavity of the piston cylinder 7, thereby driving the piston plate 9 in the inner cavity of the piston cylinder 7 to move, and then the movement of the piston plate 9 drives the clamping pad 11 to move, so that the chip placed in the inner cavity of the slot 3 can be quickly clamped by the clamping pad 11.

[0030] The moving rod 10 is located at the center of the inner cavity of the clamping spring 8, and the clamping cushion 11 is composed of a hard plate and a rubber plate, and the hard plate is fixedly connected to the moving rod 10;

[0031] By moving the rod 10 to the center of the inner cavity of the clamping spring 8, the air in the inner cavity of the piston cylinder 7 can be discharged by the air pump 4, and the piston plate 9 can be stably reset by the clamping spring 8. Then, through the rubber plate of the clamping cushion 11, when the chip can be clamped and fixed, the clamping cushion 11 will not damage the chip due to the increase of air pressure in the inner cavity of the piston cylinder 7.

[0032] The control tube 12 and the vent tube 16 are connected to each other, and the blocking plate 14 is located below the connection between the control tube 12 and the vent tube 16;

[0033] By locating the blocking plate 14 below the connection between the control tube 12 and the vent tube 16, the blocking plate 14 seals the inner cavity of the piston cylinder 7. When the air pressure in the inner cavity of the piston cylinder 7 increases, the blocking plate 14 is pushed upward, so that the blocking plate 14 passes over the connection between the control tube 12 and the vent tube 16, thereby allowing the air to be discharged along the vent tube 16.

[0034] The blowing pipe 17 is inclined toward the center of the placement slot 3, and the damping telescopic rod 15 is located at the center of the inner cavity of the compression spring 13;

[0035] The blowing pipe 17 is tilted toward the center of the placement slot 3, so that the blowing pipe 17 can blow air to the surface of the chip, and then the damping telescopic rod 15 is located at the center of the inner cavity of the compression spring 13, so that the blocking plate 14 can be positioned and guided by the damping telescopic rod 15, thereby avoiding the blocking plate 14 from offsetting when the compression spring 13 is deformed.

[0036] The working principle and usage process of the utility model are as follows: the chip is placed in the inner cavity of the placement groove 3, and then the air pump 4 is started to operate. The air pump 4 compresses the air and delivers it to the air delivery pipe 5. The air is then delivered to each connecting pipe 6 along the air delivery pipe 5. The air enters the inner cavity of the piston cylinder 7 along the connecting pipe 6, thereby driving the piston plate 9 in the inner cavity of the piston cylinder 7 to move toward the clamping cushion 11, thereby driving the clamping cushion 11 to clamp and fix the chip;

[0037] Then, the air pump 4 is continuously started to deliver air to the inner cavity of the piston cylinder 7. At this time, there is more gas in the inner cavity of the piston cylinder 7, which squeezes the blocking plate 14 upward in the inner cavity of the control tube 12, thereby pushing the blocking plate 14 over the connection between the vent pipe 16 and the control tube 12, and then the air in the inner cavity of the piston cylinder 7 is blown out along the vent pipe 16 and the blowing pipe 17 to the surface of the chip, thereby blowing away the dust on the surface of the chip.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chip detection device that is easy to position, comprising a placement table (1), characterized in that: A placement groove (3) is provided at the top of the placement table (1), an air pump (4) is fixedly connected to the front side of the placement table (1), an output end of the air pump (4) is fixedly connected to an air supply pipe (5), a connecting pipe (6) is fixedly connected to the middle of the air supply pipe (5), a piston cylinder (7) is fixedly connected to the top of the connecting pipe (6), a clamping spring (8) is fixedly connected to the inner cavity of the piston cylinder (7), a piston plate (9) is fixedly connected to the side of the clamping spring (8) close to the air supply pipe (5), a moving rod (10) is fixedly connected to the side of the piston plate (9) close to the clamping spring (8), and a clamping cushion (11) is fixedly connected to the side of the moving rod (10) away from the piston plate (9).

2. The chip detection device for facilitating positioning according to claim 1, characterized in that: The top end of the piston cylinder (7) is fixedly connected to a control tube (12), the top end of the inner cavity of the control tube (12) is fixedly connected to a compression spring (13), the bottom end of the compression spring (13) is fixedly connected to a blocking plate (14), the top end of the blocking plate (14) is fixedly connected to a damping telescopic rod (15), the bottom end of the control tube (12) is fixedly connected to a vent tube (16), and the side of the vent tube (16) close to the center of the placement slot (3) is fixedly connected to a blower tube (17).

3. The chip detection device for facilitating positioning according to claim 2, characterized in that: A detection device (2) is fixedly connected to the rear side of the placement table (1), and the top end of the detection device (2) is located above the placement slot (3).

4. The chip detection device for facilitating positioning according to claim 2, characterized in that: The inner cavities of the gas delivery pipe (5) and the connecting pipe (6) are connected, the inner cavities of the connecting pipe (6) and the piston cylinder (7) are connected, and the clamping cushion (11) is attached to the inner wall of the placement groove (3).

5. The chip detection device for facilitating positioning according to claim 2, characterized in that: The moving rod (10) is located at the center of the inner cavity of the clamping spring (8), and the clamping cushion (11) is composed of a hard plate and a rubber plate, and the hard plate is fixedly connected to the moving rod (10).

6. The chip detection device for facilitating positioning according to claim 2, characterized in that: The control tube (12) and the inner cavity of the ventilation tube (16) are connected, and the blocking plate (14) is located below the connection between the control tube (12) and the ventilation tube (16).

7. The chip detection device for facilitating positioning according to claim 2, characterized in that: The blowing pipe (17) is inclined toward the center of the placement slot (3), and the damping telescopic rod (15) is located at the center of the inner cavity of the pressing spring (13).

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