Glue pouring and flattening clamp for sensor production

Abstract

The utility model discloses a potting and flattening fixture for sensor production, which comprises a base and a sensor, one end of the base is fixedly provided with a support rod, one end of the support rod is fixedly provided with an extension block, the inside of the support rod is movably provided with a pressing plate, one end of the pressing plate is fixedly provided with a fixed block, and the fixed block is fixedly provided with a pressing plate. And a limiting assembly for limiting the pressing plate is arranged in the supporting rod. Through the arrangement of the sliding block, the bidirectional screw rod, the rotating nut, the connecting rod, the pressing plate and the like, after a worker places a sensor subjected to glue pouring on the inner end face of the inner container, the sliding block can be driven to move by starting the motor, and the pressing plate can be driven to press the sensor in the inner container through the connecting rod; compared with a traditional mode that a worker manually presses a plurality of sensors, the glue filling sensor pressing device can press a plurality of groups of glue filling sensors at the same time through the pressing plate, and the overall working efficiency of the glue filling sensor pressing device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of clamps, in particular to a glue-filling and flattening clamp for sensor production. Background Art

[0002] A sensor is a detection device that can sense the information being measured and convert the sensed information into electrical signals or other required forms of information output according to certain rules to meet the requirements of information transmission, processing, storage, display, recording and control.

[0003] When the sensor is produced and installed, workers are required to place the finished sensor into a specific mold, seal the surface or inside of the product with specific glue, and then use tools to flatten the mold to make the sensor sealed, fixed, and waterproof.

[0004] In order to ensure the sealing between the glue and the sensor, workers are often required to use specific tools to compact the sensor after the glue is filled to prevent the gap between the glue and the sensor from being too large, which will affect the waterproof and fixation effect of the sensor. This method of glue filling and flattening requires workers to press multiple groups of sensors separately, resulting in a decrease in the overall glue filling and flattening speed. In addition, the workers' repeated pressing of the sensors increases the workers' work intensity. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a glue-filling and flattening fixture for sensor production to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glue filling and flattening fixture for sensor production, comprising a base and a sensor, a support rod is fixedly installed at one end of the base, and an extension block is fixedly installed at one end of the support rod, a motor is fixedly installed at the top of the extension block, and a bidirectional screw is fixedly installed at the output end of the motor, a slider is provided on the outside of the bidirectional screw, and a movable nut is movably installed at one end of the slider, a pressure plate is movably installed inside the support rod, and a fixed block is fixedly installed at one end of the pressure plate, a rotating nut is movably installed inside the fixed block, and the movable nut is connected to the rotating nut by a connecting rod, and a limit assembly for limiting the pressure plate is provided inside the support rod.

[0007] By adopting the above technical scheme, by providing components such as a slider, a bidirectional screw, a rotating nut, a connecting rod and a pressure plate, the worker can place the glue-filled sensor on the inner end face of the inner liner, and then start the motor to drive the slider to move, and drive the pressure plate to press the sensor inside the inner liner through the connecting rod. Compared with the traditional workers manually pressing multiple sensors, the utility model can press multiple groups of glue-filled sensors at the same time through the pressure plate, effectively improving its overall work efficiency.

[0008] The utility model is further configured such that the limit assembly includes a limit block, a rubber block, an inner liner, a first limit groove, a second limit groove and a second limit rod, a limit block is fixedly installed at one end of the pressure plate, and a limit block matching the pressure plate is provided inside the support rod.

[0009] By adopting the above technical solution, the limit block matches the second limit groove, so that after the pressing plate moves a certain distance, the limit block enters the second limit groove to restrict and fix the pressing plate to a certain extent.

[0010] The utility model is further configured that an inner liner for placing a sensor is movably installed inside the support rod, and a rubber block is fixedly installed at one end of the pressure plate.

[0011] By adopting the above technical solution, the inner liner can be used to store the sensor and support the sensor. The setting of the rubber block allows the pressure plate to buffer the sensor in the middle when applying pressure to the sensor, thereby preventing the pressure plate from damaging the sensor.

[0012] The utility model is further configured that a second limiting rod is fixedly installed inside the pressing plate, and a first limiting groove matching the second limiting rod is opened inside the supporting rod.

[0013] By adopting the above technical solution, the first limiting groove will limit the second limiting rod, ensuring that the moving direction of the pressure plate will not deviate, and ensuring that the pressure plate can accurately contact the sensor inside the inner tank.

[0014] The utility model is further configured that a first limiting rod for limiting and fixing the sliding block is fixedly installed at one end of the support rod, and a control switch is fixedly installed at one end of the motor.

[0015] By adopting the above technical solution, the first limit rod can limit and fix the slider to prevent the slider from rotating along with the bidirectional screw, and the control switch can be used to control the forward or reverse rotation of the motor output end.

[0016] The utility model is further configured such that the movable nut, the slider, the connecting rod, the fixed block, the rotating nut, the limit block and the second limit groove are all symmetrically arranged in groups, and a thread groove matching the bidirectional screw is opened inside the slider.

[0017] By adopting the above technical scheme, multiple groups of movable nuts, sliders, connecting rods, fixed blocks, rotating nuts, limit blocks and second limit grooves are set up multiple times, which can better apply downward force to the pressure plate, ensure that the pressure plate is evenly stressed and better squeeze the sensor inside the inner tank. A thread groove matching the bidirectional screw is opened inside the slider, so that when the bidirectional screw rotates, the slider will move along it, thereby driving the pressure plate.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] The utility model is provided with components such as a slider, a bidirectional screw, a rotating nut, a connecting rod and a pressure plate, so that after the worker places the glue-filled sensor on the inner end surface of the inner liner, the motor can be started to drive the slider to move, and the pressure plate can be driven by the connecting rod to press the sensor inside the inner liner. Compared with the traditional workers manually pressing multiple sensors, the utility model can press multiple groups of glue-filled sensors at the same time through the pressure plate, effectively improving its overall work efficiency, and pressing them by the connecting rod can ensure that the sensor inside the inner liner is evenly stressed, improve the flattening effect, and prevent the gap between the glue and the sensor from being too large, which affects the fixation and waterproofing effect of the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a top view of the utility model;

[0022] Figure 3 For the utility model Figure 1 Enlarged view of part A.

[0023] In the figure: 1. base; 2. support rod; 3. extension block; 4. control switch; 5. motor; 6. first limit rod; 7. movable nut; 8. slider; 9. connecting rod; 10. bidirectional screw; 11. fixed block; 12. rotating nut; 13. pressure plate; 14. limit block; 15. rubber block; 16. liner; 17. first limit slot; 18. second limit slot; 19. sensor; 20. second limit rod. DETAILED DESCRIPTION

[0024] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0025] The following describes an embodiment of the utility model based on its overall structure.

[0026] A glue-filling and flattening fixture for sensor production, such as Figure 1-3 As shown, it includes a base 1 and a sensor 19, a support rod 2 is fixedly installed at one end of the base 1, and an extension block 3 is fixedly installed at one end of the support rod 2, a motor 5 is fixedly installed at the top of the extension block 3, and a bidirectional screw 10 is fixedly installed at the output end of the motor 5, a slider 8 is sleeved on the outside of the bidirectional screw 10, and a movable nut 7 is movably installed at one end of the slider 8, a pressure plate 13 is movably installed inside the support rod 2, and a fixed block 11 is fixedly installed at one end of the pressure plate 13, a rotating nut 12 is movably installed inside the fixed block 11, and the movable The nut 7 is connected to the rotating nut 12 through the connecting rod 9. A limit assembly for limiting the pressure plate 13 is arranged inside the support rod 2. After the worker places the sensor 19 that has completed glue filling inside the inner liner 16, the slider 8 is driven to move along the bidirectional screw 10. The connecting rod 9 is squeezed by the slider 8 and exerts downward pressure, so that the position of the pressure plate 13 moves downward, and the sensor 19 that has completed glue filling inside the inner liner 16 is pressed by the pressure plate 13, thereby reducing the gap between the glue and the sensor 19 and ensuring the tight connection between the sensor 19 and the glue.

[0027] See also Figure 1 - Figure 3 The limiting assembly includes a limiting block 14, a rubber block 15, an inner liner 16, a first limiting groove 17, a second limiting groove 18 and a second limiting rod 20. The limiting block 14 is fixedly installed at one end of the pressing plate 13. A limiting block 14 matching the pressing plate 13 is provided inside the support rod 2. The limiting block 14 matches the second limiting groove 18, so that after the pressing plate 13 moves a certain distance, the limiting block 14 enters the second limiting groove 18 to limit and fix the pressing plate 13 to a certain extent.

[0028] See also Figure 2 - Figure 3 An inner liner 16 for placing the sensor 19 is movably installed inside the support rod 2, and a rubber block 15 is fixedly installed at one end of the pressure plate 13. The inner liner 16 can be used to place and store the sensor 19 to support the sensor 19. The setting of the rubber block 15 allows the pressure plate 13 to buffer the sensor 19 in the middle when applying pressure to the sensor 19, thereby preventing the pressure plate 13 from damaging the sensor 19.

[0029] See also Figure 1 - Figure 3 A second limiting rod 20 is fixedly installed inside the pressing plate 13, and a first limiting groove 17 matching the second limiting rod 20 is opened inside the supporting rod 2. The first limiting groove 17 will limit the second limiting rod 20 to ensure that the moving direction of the pressing plate 13 will not deviate and to ensure that the pressing plate 13 can accurately contact the sensor 19 inside the inner liner 16.

[0030] See also Figure 1 A first limit rod 6 for limiting and fixing the slider 8 is fixedly installed at one end of the support rod 2, and a control switch 4 is fixedly installed at one end of the motor 5. The first limit rod 6 can limit and fix the slider 8 to prevent the slider 8 from rotating together with the bidirectional screw 10. The control switch 4 can be used to control the forward or reverse rotation of the output end of the motor 5.

[0031] See also Figure 1 The movable nut 7, the slider 8, the connecting rod 9, the fixed block 11, the rotating nut 12, the limit block 14 and the second limit groove 18 are all symmetrically arranged in multiple groups, and the slider 8 is provided with a thread groove matching the bidirectional screw 10. The multiple groups of movable nuts 7, sliders 8, connecting rods 9, fixed blocks 11, rotating nuts 12, limit blocks 14 and second limit grooves 18 that are set multiple times can better apply downward force to the pressure plate 13 to ensure that the pressure plate 13 is evenly stressed and better squeezes the sensor 19 inside the liner 16. The slider 8 has a thread groove matching the bidirectional screw 10 so that when the bidirectional screw 10 rotates, the slider 8 will move along it, thereby driving the pressure plate 13.

[0032] The working principle of the utility model is as follows: after the worker places the sensor 19 for completing the glue filling inside the inner liner 16, the worker starts the motor 5 by controlling the switch 4, so that the bidirectional screw 10 rotates, driving the slider 8 to move along the bidirectional screw 10, and the connecting rod 9 is squeezed by the slider 8, exerting pressure downward, so that the position of the pressing plate 13 moves downward, and due to the setting of the first limiting groove 17 and the second limiting rod 20, the pressing plate 13 can only move downward along the first limiting groove 17, ensuring the moving direction of the pressing plate 13, and completing the glue filling inside the inner liner 16 through the pressing plate 13 The sensor 19 is pressed to reduce the gap between the glue and the sensor 19, ensuring the close connection between the sensor 19 and the glue. After the pressing plate 13 moves a certain distance, the limit block 14 enters the second limit groove 18 to impose certain restrictions on the pressing plate 13 to ensure the pressing effect. After the pressing is completed, the bidirectional screw 10 is reversed by controlling the switch 4 to control the upward movement of the pressing plate 13, thereby releasing the squeezing of the sensor 19 inside the inner liner 16, pulling the inner liner 16 to take out the squeezed sensor 19, and completing the glue filling and flattening of the sensor 19.

[0033] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A glue-filling and flattening fixture for sensor production, comprising a base (1) and a sensor (19), characterized in that: A support rod (2) is fixedly mounted on one end of the base (1), and an extension block (3) is fixedly mounted on one end of the support rod (2); a motor (5) is fixedly mounted on the top of the extension block (3), and a bidirectional screw (10) is fixedly mounted on the output end of the motor (5); a slider (8) is sleeved on the outside of the bidirectional screw (10), and a movable nut (7) is movably mounted on one end of the slider (8); a pressure plate (13) is movably mounted inside the support rod (2), and a fixed block (11) is fixedly mounted on one end of the pressure plate (13); a rotating nut (12) is movably mounted inside the fixed block (11), and the movable nut (7) and the rotating nut (12) are connected via a connecting rod (9); a limit assembly for limiting the pressure plate (13) is arranged inside the support rod (2).

2. The glue-filling and flattening fixture for sensor production according to claim 1, characterized in that: The limiting assembly comprises a limiting block (14), a rubber block (15), an inner liner (16), a first limiting groove (17), a second limiting groove (18) and a second limiting rod (20); the limiting block (14) is fixedly mounted on one end of the pressing plate (13); and a limiting block (14) matching the pressing plate (13) is provided inside the support rod (2).

3. The glue-filling and flattening fixture for sensor production according to claim 2, characterized in that: An inner liner (16) for placing a sensor (19) is movably installed inside the support rod (2), and a rubber block (15) is fixedly installed at one end of the pressure plate (13).

4. The glue-filling and flattening fixture for sensor production according to claim 3, characterized in that: A second limiting rod (20) is fixedly installed inside the pressing plate (13), and a first limiting groove (17) matching the second limiting rod (20) is opened inside the supporting rod (2).

5. The glue-filling and flattening fixture for sensor production according to claim 4, characterized in that: A first limiting rod (6) for limiting and fixing the slider (8) is fixedly mounted on one end of the support rod (2), and a control switch (4) is fixedly mounted on one end of the motor (5).

6. The glue-filling and flattening fixture for sensor production according to claim 5, characterized in that: The movable nut (7), the sliding block (8), the connecting rod (9), the fixing block (11), the rotating nut (12), the limiting block (14) and the second limiting groove (18) are all symmetrically arranged in groups, and a thread groove matching the bidirectional screw (10) is provided inside the sliding block (8).

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