Dispensing device for sensor processing

Abstract

The utility model discloses a dispensing device for sensor processing, which comprises a workbench and a containing box, the lower end of the containing box is fixedly provided with a glue injection pump through a pipeline, the output end of the glue injection pump is fixedly provided with a dispensing head through a pipeline, and the surface of the dispensing head is fixedly provided with a lifting plate. An electric push rod is fixedly mounted at the top of the lifting plate, and a supporting transverse plate is fixedly mounted on the surface of the electric push rod. Through the arrangement of the positioning tray, the pressure sensor needing to be dispensed and packaged can be positioned and supported, through the arrangement of the electric push rod, the lifting plate, the dispensing head, the glue injection pump and the containing box, the purpose of dispensing and packaging the pressure sensor is achieved, and through the arrangement of the supporting seat, the blocking frame, the cotter pin hole, the pin column and the containing hole, the pressure sensor can be conveniently and rapidly dispensed and packaged. And the positioning tray can be limited and fixed, and the situation that subsequent dispensing operation is affected due to displacement and shaking of the positioning tray is avoided.

Description

Technical Field

[0001] This utility model relates to the field of sensor dispensing technology, specifically to a dispensing device for sensor processing. Background Technology

[0002] A pressure sensor is a device or apparatus that can sense pressure signals and convert them into usable output electrical signals according to a certain rule. It is usually composed of a pressure-sensitive element and a signal processing unit. It is widely used in many fields such as industrial automation, aerospace, and water conservancy and hydropower. In the process of manufacturing pressure sensors, it is usually necessary to use a dispensing device for dispensing and encapsulation. By applying a specific adhesive to the surface or inside of the pressure sensor, various purposes such as protection, fixation, and moisture protection can be achieved.

[0003] Existing dispensing equipment can usually dispense glue to multiple pressure sensors simultaneously during use. However, after the dispensing operation is completed, personnel often need to remove and replace each pressure sensor one by one before the dispensing operation can be performed again. This process often takes a long time, thus affecting the overall efficiency of the dispensing operation. Utility Model Content

[0004] The purpose of this invention is to provide a dispensing device for sensor processing, which can perform dispensing operations on pressure sensors while facilitating the quick removal and replacement of multiple pressure sensors, effectively improving the efficiency of dispensing operations.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dispensing device for sensor processing, comprising a worktable and a holding box. A dispensing pump is fixedly installed at the lower end of the holding box via a pipe. A dispensing head is fixedly installed at the output end of the dispensing pump via a pipe. A lifting plate is fixedly installed on the surface of the dispensing head. An electric push rod is fixedly installed on the top of the lifting plate. A support cross plate is fixedly installed on the surface of the electric push rod. A support base is fixedly connected to the middle of the top of the worktable. Both ends of the top of the support base are fixedly connected to baffles. A positioning tray is placed between the surfaces of the two baffles and the top of the support base. A cotter pin hole is opened at the middle of the baffle. Receiving holes are opened on both sides of the positioning tray. A pin is slidably connected between the surface of the receiving hole and the lower end of the cotter pin hole.

[0006] As a preferred embodiment, a support frame is fixedly connected to the top of the workbench and behind the support base, the bottom of the container is fixedly installed on the top of the support frame, a support slide rod is fixedly connected to the middle of the support frame, and the surface of the support plate is slidably connected to the surface of the support slide rod.

[0007] As a preferred embodiment, a drive motor is fixedly installed on the right end of the back of the support frame, and an adjusting screw is fixedly installed on the output end of the drive motor. The surface of the support plate is threadedly connected to the surface of the adjusting screw, and a support plate is movably connected to the left side of the adjusting screw via a bearing. The front surface of the support plate is fixedly connected to the left end of the back of the support frame.

[0008] As a preferred embodiment, a guide slide rod is fixedly connected to the top of the lifting plate and behind the electric push rod, and the surface of the guide slide rod is slidably connected to the surface of the supporting horizontal plate.

[0009] As a preferred embodiment, guide blocks are fixedly connected around the accommodating hole, and guide grooves are provided around the pin. The surface of the guide block is slidably connected to the surface of the guide groove.

[0010] As a preferred embodiment, a crossbar is fixedly connected to the side of the two pins that are far apart from each other, and a handle is fixedly connected to the side of the two crossbars that are far apart from each other.

[0011] As a preferred embodiment, a support spring is fixedly connected between the surface of the pin and the surface of the receiving hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, through the setting of a positioning tray, can position and support the pressure sensor to be glued and encapsulated. The electric push rod, lifting plate, dispensing head, dispensing pump, and holding box achieve the purpose of dispensing and encapsulating the pressure sensor. The support base, baffle, cotter pin hole, pin post, and receiving hole limit and fix the positioning tray, preventing displacement and shaking that could affect subsequent dispensing operations. After dispensing, personnel can simultaneously remove the positioning tray and multiple sets of glued and encapsulated pressure sensors from above the support base, effectively improving the efficiency of material handling. At the same time, personnel can install a spare positioning tray filled with pressure sensors above the support base so that the glue encapsulation operation can be performed again, effectively improving the overall processing efficiency.

[0014] 2. This utility model achieves the purpose of supporting the bottom of the holding box through the setting of the support frame, and achieves the purpose of supporting and guiding the support plate through the setting of the support slide rod, so as to prevent the support plate from tilting during the movement. Through the setting of the drive motor and the setting of the adjusting screw, the driving motor can drive the adjusting screw to rotate under the action of the drive motor, and drive the support plate, electric push rod, lifting plate and dispensing head to move, so that the dispensing head can sequentially perform glue dispensing operation on the pressure sensor placed in the positioning tray under the action of movement. Through the setting of the support plate, the left side of the adjusting screw is supported, so as to prevent the adjusting screw from tilting due to force.

[0015] 3. This utility model achieves the purpose of supporting and guiding the lifting plate by setting the guide slide rod, achieves the purpose of guiding the pin between the pin and the receiving hole by setting the guide block and guide groove, facilitates the personnel to push the pin during the disassembly of the positioning tray by setting the crossbar and handle, and provides elastic support for the pin inside the receiving hole by setting the support spring. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a schematic diagram of the lifting plate structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the back structure of the support frame of this utility model;

[0019] Figure 4 This is a partial cross-sectional view of the front of the positioning tray of this utility model.

[0020] In the diagram: 1. Workbench; 2. Support base; 3. Positioning tray; 4. Glue pump; 5. Container box; 6. Support frame; 7. Support cross plate; 8. Dispensing head; 9. Lifting plate; 10. Electric push rod; 11. Guide slide rod; 12. Drive motor; 13. Support slide rod; 14. Adjusting screw; 15. Support plate; 16. Pin; 17. Handle; 18. Cross bar; 19. Cotter pin hole; 20. Baffle frame; 21. Guide groove; 22. Guide block; 23. Receiving hole; 24. Support spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0023] Example 1:

[0024] Please see Figures 1-4 As shown, this utility model provides a dispensing device for sensor processing, including a workbench 1 and a holding box 5. A dispensing pump 4 is fixedly installed at the lower end of the holding box 5 through a pipe. A dispensing head 8 is fixedly installed at the output end of the dispensing pump 4 through a pipe. A lifting plate 9 is fixedly installed on the surface of the dispensing head 8. An electric push rod 10 is fixedly installed on the top of the lifting plate 9. A support cross plate 7 is fixedly installed on the surface of the electric push rod 10. A support base 2 is fixedly connected to the middle of the top of the workbench 1. Both ends of the top of the support base 2 are fixedly connected to a baffle frame 20. A positioning tray 3 is placed between the surface of the two baffle frames 20 and the top of the support base 2. A cotter pin hole 19 is opened at the middle of the baffle frame 20. A receiving hole 23 is opened on both sides of the positioning tray 3. A pin 16 is slidably connected between the surface of the receiving hole 23 and the lower end of the cotter pin hole 19.

[0025] In this technical solution, the positioning tray 3 provides positioning support for the pressure sensor to be glued and encapsulated. The electric push rod 10, lifting plate 9, dispensing head 8, dispensing pump 4, and holding box 5 achieve the purpose of dispensing and encapsulating the pressure sensor. The support base 2, baffle 20, cotter pin hole 19, pin 16, and receiving hole 23 limit and fix the positioning tray 3, preventing displacement and shaking that could affect subsequent dispensing operations. After dispensing, personnel can simultaneously remove the positioning tray 3 and multiple sets of glued and encapsulated pressure sensors from above the support base 2, effectively improving the efficiency of material handling. Simultaneously, personnel can install a spare positioning tray 3 filled with pressure sensors above the support base 2 for re-encapsulation, effectively improving the overall processing efficiency.

[0026] Example 2:

[0027] Based on Embodiment 1, this utility model is as follows: Figure 3As shown, a support frame 6 is fixedly connected to the top of the workbench 1 and behind the support base 2. The bottom of the container 5 is fixedly installed on the top of the support frame 6. A support slide rod 13 is fixedly connected to the middle of the support frame 6. The surface of the support cross plate 7 is slidably connected to the surface of the support slide rod 13. A drive motor 12 is fixedly installed on the right end of the back of the support frame 6. An adjusting screw 14 is fixedly installed on the output end of the drive motor 12. The surface of the support cross plate 7 is threadedly connected to the surface of the adjusting screw 14. A support plate 15 is movably connected to the left side of the adjusting screw 14 through a bearing. The front surface of the support plate 15 is fixedly connected to the left end of the back of the support frame 6.

[0028] In this technical solution, the support frame 6 is used to support the bottom of the container 5. The support slide rod 13 is used to support and guide the support plate 7, preventing it from tilting during movement. The drive motor 12 and the adjusting screw 14 are used to rotate the adjusting screw 14, which in turn moves the support plate 7, the electric push rod 10, the lifting plate 9, and the dispensing head 8. This allows the dispensing head 8 to sequentially dispense adhesive to the pressure sensors placed in the positioning tray 3. The support plate 15 is used to support the left side of the adjusting screw 14, preventing it from tilting due to force.

[0029] Example 3:

[0030] Based on Embodiment 1, this utility model is as follows: Figure 2 and Figure 4 As shown, a guide slide rod 11 is fixedly connected to the top of the lifting plate 9 and behind the electric push rod 10. The surface of the guide slide rod 11 is slidably connected to the surface of the supporting horizontal plate 7. Guide blocks 22 are fixedly connected to all four sides of the receiving hole 23. Guide grooves 21 are opened on all four sides of the pin 16. The surface of the guide block 22 is slidably connected to the surface of the guide groove 21. A horizontal bar 18 is fixedly connected to the side of the two pins 16 that is far apart from each other. A handle 17 is fixedly connected to the side of the two horizontal bars 18 that is far apart from each other. A support spring 24 is fixedly connected between the surface of the pin 16 and the surface of the receiving hole 23.

[0031] In this technical solution, the guide slide rod 11 is used to support and guide the lifting plate 9. The guide block 22 and guide groove 21 are used to guide the pin 16 and the receiving hole 23. The crossbar 18 and handle 17 are used to facilitate the push of the pin 16 by personnel during the disassembly of the positioning tray 3. The support spring 24 is used to provide elastic support for the pin 16 inside the receiving hole 23.

[0032] The working principle of this utility model is as follows: The positioning tray 3 provides positioning support for the pressure sensor to be dispensed and encapsulated (it should be noted that the top of the positioning tray 3 has a positioning hole adapted to the shape of the pressure sensor to limit horizontal displacement of the pressure sensor). The support base 2, the baffle 20, the cotter pin hole 19, the pin 16, and the receiving hole 23 limit and fix the positioning tray 3, preventing displacement and shaking that could affect subsequent dispensing operations. When dispensing and encapsulating the pressure sensor is required, the electric push rod 10 extends, pushing the lifting plate 9 and the dispensing head 8 downwards. This allows the dispensing head 8 to approach the pressure sensor, simultaneously activating the dispensing pump 4, which in turn drives the silicone rubber inside the container 5 through the tube... The silicone is fed into the dispensing head 8, allowing it to be added to the pressure sensor, thus achieving the purpose of dispensing and encapsulating the pressure sensor. After the dispensing operation is completed, the operator can move the crossbar 18 to move the pin 16, causing the pin 16 to disengage from the surface of the cotter pin hole 19 (it should be noted that the diameter of the crossbar 18 is smaller than the narrowest part of the cotter pin hole 19). The operator can then simultaneously remove the positioning tray 3 and multiple sets of pressure sensors after dispensing and encapsulation, effectively improving the efficiency of the operator's material handling operation. At the same time, the operator can install the spare positioning tray 3 filled with pressure sensors on top of the support base 2 so that the dispensing and encapsulation operation can be carried out again, effectively improving the overall processing efficiency.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A dispensing device for sensor processing, comprising a workbench (1) and a containing box (5), characterized in that: The lower end of the containing box (5) is fixedly installed with a glue injection pump (4) through a pipeline, the output end of the glue injection pump (4) is fixedly installed with a glue injection head (8) through a pipeline, the surface of the glue injection head (8) is fixedly installed with a lifting plate (9), the top of the lifting plate (9) is fixedly installed with an electric push rod (10), the surface of the electric push rod (10) is fixedly installed with a support horizontal plate (7), the middle end of the top of the workbench (1) is fixedly connected with a support seat (2), the top of the support seat (2) is fixedly connected with a blocking frame (20) at both ends, a positioning tray (3) is placed between the surface of the two blocking frames (20) and the top of the support seat (2), the middle end of the blocking frame (20) is provided with an open pin hole (19), both sides of the positioning tray (3) are provided with containing holes (23), and the surface of the containing hole (23) and the lower end of the open pin hole (19) are slidably connected with a pin column (16).

2. The point dispensing device for sensor processing according to claim 1, characterized in that: The top of the workbench (1) and behind the support seat (2) are fixedly connected with a support frame (6), the bottom of the containing box (5) is fixedly installed on the top of the support frame (6), the middle end of the support frame (6) is fixedly connected with a support sliding rod (13), and the surface of the support horizontal plate (7) is slidably connected to the surface of the support sliding rod (13).

3. The point dispensing device for sensor processing according to claim 2, characterized in that: The right end of the back of the support frame (6) is fixedly installed with a driving motor (12), the output end of the driving motor (12) is fixedly installed with an adjusting screw rod (14), the surface of the support horizontal plate (7) is threadedly connected to the surface of the adjusting screw rod (14), and the left side of the adjusting screw rod (14) is movably connected with a support plate (15) through a bearing.

4. The point dispensing device for sensor processing according to claim 1, characterized in that: The top of the lifting plate (9) and behind the electric push rod (10) are fixedly connected with a guide sliding rod (11), and the surface of the guide sliding rod (11) is slidably connected to the surface of the support horizontal plate (7).

5. The point dispensing device for sensor processing according to claim 1, wherein: The four peripheries of the containing hole (23) are fixedly connected with guide blocks (22), the four peripheries of the pin column (16) are provided with guide grooves (21), and the surface of the guide block (22) is slidably connected to the surface of the guide groove (21).

6. The point dispensing device for sensor processing according to claim 1, wherein: The side away from each other of the two pin columns (16) is fixedly connected with a cross rod (18), and the side away from each other of the two cross rods (18) is fixedly connected with a handle (17).

7. The point dispensing device for sensor processing according to claim 1, characterized in that: The surface of the pin column (16) and the surface of the containing hole (23) are fixedly connected with a support spring (24). The surface of the pin column (16) and the surface of the containing hole (23) are fixedly connected with a support spring (24).

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