Dispensing device for pressure sensor processing

Abstract

The utility model discloses a dispensing device for pressure sensor processing, relates to the technical field of pressure sensor dispensing, and is used for solving the problem that components adhered to a pressure sensor are not fastened due to the fact that the vertical dispensing coverage range of a dispensing gun is low and non-uniform. The electric push rod, the motor and the glue dispensing gun are driven by the sliding plate to move left and right on one side of the sliding table, and are matched with the front-back movement of the placing plate on the fixing plate and the clamping of the pressure sensor, so that the glue dispensing operation of the whole pressure sensor is realized; according to the technical scheme, the limiting block located in the sliding way drives the whole ball column to rotate, so that the clamping rod connected with the end of the ball column moves, the rotating shaft connected with the clamping rod rotates by a certain angle, and finally the dispensing gun connected with the rotating shaft rotates by a certain angle, so that special elements on the pressure sensor are dispensed; and colloid distribution is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure sensor glue dispensing, in particular to a glue dispensing device for pressure sensor processing. Background Art

[0002] Although many people don't know much about dispensing glue, in fact, this process method is quite common. Dispensing glue is also called glue dripping and other different terms. During the glue dripping process, some heavier and less stable parts can be fixed and process problems can be solved. In this way, after the glue dripping process, the product can be made more durable and shockproof. Therefore, the application of glue dripping in the manufacturing industry is very common. In order to improve the accuracy during glue dispensing, many places now use fully automatic equipment to complete the process flow, especially when processing precision electronic equipment. For such industries, it cannot be completed by ordinary manual methods, because manual methods are prone to errors and cannot guarantee process accuracy. In addition, the market's requirements for product production are also constantly improving, so the selection of process methods is very important when performing glue dripping.

[0003] Glue dispensing on pressure sensors is used to fix components to PCB boards. However, some components are located close together, which can easily lead to uneven glue distribution when dispensing vertically. In severe cases, the components may not be firmly fixed by the glue, resulting in poor contact of the components during subsequent assembly and use, affecting the measurement accuracy and service life of the pressure sensor.

[0004] To this end, we propose a dispensing device for pressure sensor processing. Utility Model Content

[0005] The purpose of the utility model is to provide a dispensing device for processing a pressure sensor to solve the problem that the vertical dispensing coverage of a dispensing gun is low and uneven, resulting in loose adhesion of components on the pressure sensor.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A dispensing device for processing a pressure sensor comprises a cabinet and a slide. The slide is fixed to the top of the cabinet by bolts. A slide is slidably connected to one side of the slide. A slide groove is provided on one side of the slide. A motor is slidably connected to the slide groove. A turntable is fixedly connected to the output end of the motor.

[0008] The cam is provided with a plurality of movable lids, and the movable lid is provided with a plurality of movable lids, and the movable lid is provided with a plurality of movable lids.

[0009] Furthermore, an electric push rod is fixed to the top of the slide plate by bolts, and one end of the electric push rod passes through the slide plate and is fixed to one side of the motor by bolts.

[0010] Furthermore, a pneumatic claw arm is slidably connected to one side of the slide, and a fixed plate is fixedly connected to the top of the cabinet by bolts. A second slide groove is provided on the top of the fixed plate, and a placement plate is slidably connected in the second slide groove. A threaded rod is movably connected to the inner wall of one side of the second slide groove, and one end of the threaded rod passes through the placement plate. The placement plate is threadedly connected to the threaded rod, and one end of the threaded rod is movably connected to the inner wall of the other side of the second slide groove.

[0011] Furthermore, a spring block is symmetrically installed on the top of the placement plate, and a fixed shell is slidably connected to the top of the placement plate and on one side of the spring block.

[0012] Furthermore, a slider is slidably connected in the fixed shell, and an abutment column is symmetrically slidably connected in the slider slot, a side support plate is slidably connected in the slider and on one side of the abutment column, and both sides of the side support plate are respectively abutted against the abutment column.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the utility model, the slide plate drives the electric push rod, the motor and the dispensing gun to move left and right on one side of the slide, and cooperates with the forward and backward movement of the placement plate on the fixed plate and the clamping of the pressure sensor, thereby realizing the dispensing operation of the entire pressure sensor. At the same time, when the motor drives the turntable to rotate, the limit block located in the slideway drives the entire ball column to rotate, thereby realizing the movement of the clamping rod connected to the end of the ball column, and the rotating shaft connected to the clamping rod rotates a certain angle, and finally the dispensing gun connected to the rotating shaft rotates a certain angle, thereby dispensing special components on the pressure sensor. Compared with vertical dispensing with a dispensing gun, the colloid distribution is more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the glue dispensing device for processing pressure sensors of the utility model;

[0016] Figure 2This is a schematic diagram of the connection structure of components on one side of the skateboard of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the turntable of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation structure of the plate placed on the fixed plate of the utility model;

[0019] Figure 5 This is a cross-sectional diagram of the installation of a slider in a fixed shell of the utility model.

[0020] In the figure: 1. Cabinet; 2. Slide; 3. Slide plate; 4. Slide chute 1; 5. Electric push rod; 6. Motor; 7. Turntable; 8. Slide; 9. Limit block; 10. Ball column; 11. Clamping rod; 12. Slide cylinder; 13. Rotating shaft; 14. Glue gun; 15. Fixed plate; 16. Slide chute 2; 17. Placement plate; 18. Spring block; 19. Fixed shell; 20. Slider; 21. Side support plate; 22. Abutment column; 23. Pneumatic claw arm. 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] See also Figure 1-5 , the utility model provides a technical solution:

[0023] Pressure sensor dispensing involves the design of mechanical equipment such as fixtures, joint transmission, loading and unloading, etc. Figure 1 As shown, a slide 2 is fixed to the top of the cabinet 1 by bolts, and a slide plate 3 is installed on one side of the slide 2. The slide plate 3 is connected to the telescopic mechanism on one side of the slide 2 and can move left and right on the side of the slide 2. A pneumatic claw arm 23 is also slidably connected to the side of the slide 2, which is responsible for moving the pressure sensor out of the cabinet 1 after dispensing. The loading of the pressure sensor depends on the gripping of the robotic arm on the side of the cabinet 1.

[0024] A fixing plate 15 is fixed on the top of the cabinet 1 by bolts. Figure 4As shown, a second slide groove 16 is provided on the fixed plate 15, and a placement plate 17 is slidably connected in the second slide groove 16. At the same time, a threaded rod that can rotate in the second slide groove 16 passes through the placement plate 17 and is threadedly connected to the placement plate 17, so that the rotation of the threaded rod drives the placement plate 17 to move back and forth on the fixed plate 15. The installation of the entire placement plate 17 is responsible for clamping and fixing the pressure sensor, and the top of the entire placement plate 17 is symmetrically installed with a spring block 18. The spring block 18 is responsible for clamping the two sides of the pressure sensor and cooperating with the rear plate to abut against it to complete the fixation of the entire pressure sensor.

[0025] For the activity responsible for pushing the pressure sensor on the placement plate 17, the slider 20 connected by the telescopic assembly on one side of the spring block 18 is located in the fixed shell 19, wherein the fixed shell 19 is fixedly connected to the placement plate 17, and for the entire slider 20 Figure 5 As shown, an abutment column 22 is symmetrically slidably connected in the inner groove of the slider 20, and a side support plate 21 is slidably connected on one side of the abutment column 22, wherein the inclined surfaces on both sides of the side support plate 21 abut against the upper inclined surfaces of the abutment column 22, so that after the abutment column 22 on the slider 20 contacts the uneven side of the pressure sensor, the side support plate 21 can be used to push the abutment columns 22 on both sides forward and backward, thereby completing the abutment against the uneven side of the pressure sensor, avoiding the problem of the pressure sensor moving when directly abutting, thereby affecting the glue dispensing position on the pressure sensor in the later stage;

[0026] For the dispensing work of the entire pressure sensor, the dispensing gun 14 installed on one side of the slide 3 moves left and right to cooperate with the forward and backward movement of the placement plate 17 on the fixed plate 15, thereby completing the dispensing work of the entire pressure sensor. For the installation of the dispensing gun 14, as shown in FIG. Figure 2 As shown, one side of the slide 3 is fixedly connected to an electric push rod 5, one end of the electric push rod 5 passes through one side of the slide 3 and is connected to a motor 6. In order to ensure that the electric push rod 5 carries the motor 6 up and down stably, a slide groove 4 is provided on one side of the slide 3, wherein one side of the motor 6 is slidably connected to the slide groove 4, and a slide cylinder 12 is also slidably connected in the slide groove 4, and a rotating shaft 13 is movably connected in the slide cylinder 12, wherein one end of the rotating shaft 13 is fixed to a glue gun 14 by a bolt. Since the entire rotating shaft 13 can drive the glue gun 14 to rotate, when performing glue dispensing operations in areas where vertical glue dispensing on the pressure sensor is difficult to involve, the glue dispensing work around the component can be completed by rotating the glue gun 14 on the rotating shaft 13.

[0027] The output end of the motor 6 is fixedly connected to a turntable 7 which is responsible for the rotation of the shaft 13. A slideway 8 is provided in the turntable 7, and a limit block 9 is slidably connected in the slideway 8. A threaded rod installed in the slideway 8 passes through the limit block 9 and can drive the limit block 9 to move in the slideway 8 by rotating itself.

[0028] A ball column 10 is movably connected to one side of the limit block 9, and the ball column 10 can rotate in a large range on one side of the limit block 9, and one end of the ball column 10 is fixedly connected to a clamping rod 11. Both sides of the clamping rod 11 are sleeved on the outer wall of the rotating shaft 13 and movably connected to the outer wall of the rotating shaft 13. Therefore, when the entire turntable 7 rotates, the clamping rod 11 connected to the ball column 10 on the limit block 9 can drive the entire rotating shaft 13 to rotate a certain angle, thereby realizing the rotation of the entire dispensing gun 14, and then cooperating with the telescopic operation of the electric push rod 5 to complete the side dispensing of the components on the pressure sensor. Compared with vertical dispensing, some parts will be abutted by the components, resulting in dispensing failure. At the same time, when dispensing vertically, it may also cause uneven dispensing area, affecting the service life of the pressure sensor in the later stage.

[0029] 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 glue dispensing device for processing a pressure sensor, comprising a cabinet (1) and a slide (2), wherein the slide (2) is fixed to the top of the cabinet (1) by bolts, and characterized in that: A slide plate (3) is slidably connected to one side of the slide table (2), a slide groove (4) is provided on one side of the slide plate (3), a motor (6) is slidably connected in the slide groove (4), and a rotating disk (7) is fixedly connected to the output end of the motor (6); A slideway (8) is provided on the inner side of the turntable (7), and a limit block (9) is slidably connected in the slideway (8). A threaded rod is movably connected to one side of the slideway (8), and one end of the threaded rod passes through the limit block (9) and is threadedly connected to the limit block (9). A ball column (10) is movably connected to the limit block (9), and one end of the ball column (10) is fixed with a clamping rod (11) by spot welding. A slide cylinder (12) is slidably connected in the slide groove (4) and located at the bottom of the turntable (7). One side of the slide cylinder (12) is movably connected to a rotating shaft (13) through a bearing. One end of the rotating shaft (13) is fixed with a glue gun (14) by bolts, and both sides of the clamping rod (11) are movably sleeved with the outer wall of the rotating shaft (13).

2. A glue dispensing device for pressure sensor processing according to claim 1, characterized in that: An electric push rod (5) is fixed to the top of the slide plate (3) by means of bolts, and one end of the electric push rod (5) passes through the slide plate (3) and is fixed to one side of the motor (6) by means of bolts.

3. A glue dispensing device for pressure sensor processing according to claim 2, characterized in that: A pneumatic claw arm (23) is slidably connected to one side of the slide (2); a fixing plate (15) is fixedly connected to the top of the cabinet (1) by bolts; a second slide groove (16) is provided on the top of the fixing plate (15); a placement plate (17) is slidably connected in the second slide groove (16); a threaded rod is movably connected to the inner wall of one side of the second slide groove (16); one end of the threaded rod passes through the placement plate (17); the placement plate (17) is threadedly connected to the threaded rod, and one end of the threaded rod is movably connected to the inner wall of the other side of the second slide groove (16).

4. A glue dispensing device for pressure sensor processing according to claim 3, characterized in that: A spring block (18) is symmetrically mounted on the top of the placement plate (17), and a fixing shell (19) is slidably connected to the top of the placement plate (17) and located on one side of the spring block (18).

5. The glue dispensing device for pressure sensor processing according to claim 4, characterized in that: A slider (20) is slidably connected in the fixed shell (19), and an abutment column (22) is symmetrically slidably connected in the notch of the slider (20). A side support plate (21) is slidably connected in the slider (20) and on one side of the abutment column (22), and both sides of the side support plate (21) are respectively abutted against the abutment column (22).

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