Dispensing device for Hall sensor processing

Abstract

The invention relates to the technical field of dispensing devices. The device has the advantage of heating glue solution and comprises a processing table, a supporting frame is fixed to the middle of the processing table, a mounting plate is fixed to the front portion of the supporting frame, an air cylinder is fixed to the upper portion of the mounting plate, an L-shaped plate is fixed to the output end of the air cylinder, a sleeve plate is fixed to the front portion of the L-shaped plate, and a glue pipe is placed on an inner ring of the sleeve plate and fixed to an inner ring of the sleeve plate through bolts. An extrusion assembly is arranged in the rubber pipe, a reciprocating driving assembly is arranged on the upper portion of the extrusion assembly, the upper portion of the reciprocating driving assembly is installed on the L-shaped plate, a machining disc is rotationally arranged on the machining table, a plurality of containing discs are arranged on the machining disc, a containing cavity is formed in each containing disc, and the lower portion of the rubber pipe is located over the containing cavities. A supporting assembly is arranged in each containing disc, an opening and closing assembly for driving the supporting assemblies is arranged on the machining table, and a discharging channel is arranged on the lower portion of the machining table.

Description

Technical Field

[0001] The invention belongs to the technical field of glue dispensing devices, and in particular relates to a glue dispensing device for processing a Hall sensor. Background Art

[0002] The Hall sensor is a magnetic field sensor made based on the Hall effect. The Hall effect is a type of magnetoelectric effect. Various Hall elements made using this phenomenon are widely used in industrial automation technology, detection technology, and information processing. During the production process of the Hall sensor, a dispensing device is usually required for dispensing.

[0003] A dispensing and fixing device for positioning sensor processing with application number 202420141332.0 includes a workbench, the top of the workbench is fixedly connected to a dispensing machine, a rotating plate is rotatably connected at the center of the workbench, the top of the rotating plate is fixedly connected to a positioning seat, the inner wall of the positioning seat is elastically connected to a movable block through a connecting spring, the front end of the movable block is fixedly connected to a limiting component, the bottom end of the limiting component is plugged with the top of the positioning seat, the inner wall of the rotating plate is slidably connected to an extrusion component, the extrusion component includes a connecting rod, and the outer wall of the connecting rod is slidably connected to the inner wall of the rotating plate. In the utility model, through the mutual cooperation between the positioning seat, the movable block, the connecting spring and its limiting component and other structures, it can make it easier and more convenient for the relevant staff to clamp the sensor, and one person can operate it. However, in the cold season, the glue of the existing dispensing device is easy to condense, resulting in the inability to dispense glue. Therefore, a dispensing device for Hall sensor processing is proposed to solve the above problems. Summary of the invention

[0004] The object of the present invention is to overcome the deficiencies of the prior art and provide a glue dispensing device for processing a Hall sensor with heated glue.

[0005] The technical solution of the present invention is as follows:

[0006] A glue dispensing device for Hall sensor processing comprises a processing table, a support frame is fixed to the middle part of the processing table, a mounting plate is fixed to the front part of the support frame, a cylinder is fixed to the upper part of the mounting plate, an L-shaped plate is fixed to the output end of the cylinder, a sleeve plate is fixed to the front part of the L-shaped plate, a rubber hose is placed on the inner ring of the sleeve plate, the rubber hose is fixed to the inner ring of the sleeve plate by bolts, an extrusion component is arranged in the rubber hose, a reciprocating drive component is arranged on the upper part of the extrusion component, the upper part of the reciprocating drive component is mounted on the L-shaped plate, a processing disk is rotatably arranged on the processing table, a plurality of placement disks are arranged on the processing disk, each of the placement disks is provided with a placement cavity, the lower part of the rubber hose is located directly above the placement cavity, a support component is arranged in each of the placement disks, an opening and closing component for driving the support component is arranged on the processing table, and a discharge channel is arranged at the lower part of the processing table.

[0007] Furthermore, the reciprocating drive assembly includes a horizontal plate fixed to the front part of the L-shaped plate, a connecting column is fixed to the lower part of the horizontal plate, a reciprocating screw is fixed to the lower part of the connecting column, a matching column is threadedly connected to the reciprocating screw, the extrusion assembly is fixed to the lower part of the matching column, a first motor is fixed to the middle part of the L-shaped plate, a first spur gear is fixed to the output shaft of the first motor, a second spur gear is meshed on the first spur gear, the matching column is inserted into the second spur gear, the second spur gear is rotatably connected to the upper part of the sleeve plate, a matching piece is fixed to the upper part of the matching column, and the matching piece is arranged at the lower part of the horizontal plate.

[0008] Furthermore, the mating part includes a first annular disk fixed to the upper part of the mating column, and the left and right parts of the first annular disk are fixed with plug-in columns, and the two plug-in columns are respectively inserted into two insert tubes, and the two insert tubes are rotatably arranged at the lower part of the second annular disk, and the second annular disk is rotatably arranged at the lower part of the horizontal plate.

[0009] Furthermore, the second annular disk, the first annular disk, the reciprocating screw, the matching column, the connecting column and the second flat gear are all arranged coaxially.

[0010] Furthermore, the extrusion assembly includes a stirring column fixed to the lower part of the matching column, multiple groups of stirring plates are fixed on the stirring column, an electric heating wire is installed in the stirring column, a pressure plate is fixed to the lower part of the stirring column, a heat-conducting column is fixed at the center of the bottom of the pressure plate, and an extrusion cavity is provided at the bottom of the hose.

[0011] Furthermore, a scraper is provided on one side of each stirring plate close to the inner wall of the hose.

[0012] Furthermore, the supporting assembly includes a circular plate rotatably connected to the inside of the placement tray, the upper part of the circular plate is rotatably connected to a plurality of rotating plates, a plurality of long plates are provided on the upper part of the circular plate, and the plurality of long plates are respectively rotatably connected to the plurality of rotating plates, a third flat gear rotatably connected to the placement tray is provided at the lower part of the circular plate, the third flat gear is rotatably connected to the placement tray, and each of the long plates is rotatably connected to the third flat gear.

[0013] Furthermore, a second motor is fixed to the bottom of the processing table, a first circular gear is fixed to the output end of the second motor, a lower outer ring of the processing disk is provided with gear teeth, and the lower part of the processing disk is meshed with the first circular gear.

[0014] Furthermore, a through cavity is provided at the lower portion of each placement plate, a through slot is provided at the middle portion of each placement plate, the through slot is connected to the through cavity, the third flat gear is rotatably placed in the through slot, the third flat gear is located directly above the through cavity, the support assembly is arranged between the placement cavity and the through cavity, a plurality of discharge holes are provided on the processing table, one of the discharge holes is located directly above the discharge channel.

[0015] Furthermore, the opening and closing assembly includes two support plates fixed on the processing table, and two racks are respectively fixed on the two support plates, and both racks can drive the third flat gear to rotate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can complete the extrusion of the glue liquid in the extrusion hose through the extrusion component and the reciprocating drive component, and can also stir and heat the glue liquid to prevent the glue liquid from solidifying.

[0018] 2. The present invention can automatically remove the Hall sensor through the cooperation of the support assembly, the second motor, the processing disk and the opening and closing assembly, and reset the support assembly to facilitate the collection of the processed Hall sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the present invention;

[0020] Figure 2 It is an enlarged schematic diagram of the reciprocating drive component part of the present invention;

[0021] Figure 3 It is a cross-sectional schematic diagram of the reciprocating drive component part of the present invention;

[0022] Figure 4 It is an enlarged schematic diagram of the position of the support assembly in the present invention;

[0023] Figure 5 It is an enlarged schematic diagram of the matching state of the support component and the opening and closing component in the present invention.

[0024] In the figure, 1, processing table; 2, support frame; 3, mounting plate; 4, cylinder; 5, L-shaped plate; 6, sleeve plate; 7, hose; 8, bolt; 9, processing plate; 10, placement plate; 11, placement cavity; 12, discharge channel; 13, cross plate; 14, connecting column; 15, reciprocating screw; 16, matching column; 17, first motor; 18, first flat gear; 19, first annular plate; 20, second flat gear; 21, Insert column; 22, insert cylinder; 23, second annular disk; 24, stirring column; 25, stirring plate; 26, electric heating wire; 27, pressing plate; 28, heat-conducting column; 29, extrusion chamber; 30, scraper; 31, circular plate; 32, rotating plate; 33, long plate; 34, third flat gear; 35, second motor; 36, first circular gear; 37, through cavity; 38, through groove; 39, discharge hole; 40, support plate; 41, rack. DETAILED DESCRIPTION

[0025] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0026] like Figure 1-Figure 5 As shown, a dispensing device for processing a Hall sensor comprises a processing table 1, a support frame 2 is fixed to the middle of the processing table 1, a mounting plate 3 is fixed to the front of the support frame 2, a cylinder 4 is fixed to the upper part of the mounting plate 3, an L-shaped plate 5 is fixed to the output end of the cylinder 4, a sleeve plate 6 is fixed to the front of the L-shaped plate 5, a rubber hose 7 is placed on the inner ring of the sleeve plate 6, the rubber hose 7 is fixed to the inner ring of the sleeve plate 6 by bolts 8, an extrusion component is arranged in the rubber hose 7, a reciprocating drive component is arranged on the upper part of the extrusion component, and the upper part of the reciprocating drive component is mounted on the L-shaped plate 5, a processing disk 9 is rotatably arranged on the processing table 1, a plurality of placement disks 10 are arranged on the processing disk 9, each placement disk 10 is provided with a placement cavity 11, the lower part of the rubber hose 7 is located directly above the placement cavity 11, a support component is arranged in each placement disk 10, an opening and closing component for driving the support component is arranged on the processing table 1, and a discharge channel 12 is arranged at the lower part of the processing table 1;

[0027] The operation of the second motor 35 drives the first circular gear 36 to rotate, thereby driving the processing disk 9 to rotate through the gear teeth, and the processing disk 9 drives multiple placement disks 10 to rotate. A Hall sensor is placed in the placement cavity 11 of the placement disk 10. When the Hall sensor rotates to the bottom of the hose 7 through the placement disk 10, the Hall sensor can be glued through the cooperation of the reciprocating drive component and the extrusion component. Then the second motor 35 drives the processing disk 9 to rotate, so that the Hall sensor continues to move after the glue is dispensed. When the processing disk 9 with the processed Hall sensor passes through the opening and closing component, during the whole process of the opening and closing component, the support component is first opened, so that the Hall sensor after glue is dispensed falls into the discharge channel 12, and then the support component is closed again, and the processing disk 9 continues to rotate. In the process after passing through the opening and closing component and before the hose 7, an unprocessed Hall sensor can be placed in the placement cavity 11 of the placement disk 10 manually or by a robot, so as to perform continuous glue dispensing.

[0028] In this embodiment, the reciprocating drive assembly includes a transverse plate 13 fixed to the front of the L-shaped plate 5, a connecting column 14 is fixed to the lower part of the transverse plate 13, a reciprocating screw 15 is fixed to the lower part of the connecting column 14, a matching column 16 is threadedly connected to the reciprocating screw 15, an extrusion assembly is fixed to the lower part of the matching column 16, a first motor 17 is fixed to the middle part of the L-shaped plate 5, a first flat gear 18 is fixed to the output shaft of the first motor 17, a second flat gear 20 is meshed on the first flat gear 18, the matching column 16 is plugged into the second flat gear 20, the second flat gear 20 is rotatably connected to the upper part of the sleeve plate 6, a matching piece is fixed to the upper part of the matching column 16, and the matching piece is arranged at the lower part of the transverse plate 13;

[0029] A limiting block is fixed on the matching column 16 , a limiting hole is provided on the second spur gear 20 , and the matching column 16 is plugged into the second spur gear 20 through the limiting block.

[0030] Preferably, the mating part includes a first annular disk 19 fixed to the upper part of the mating column 16, and the left and right parts of the first annular disk 19 are fixed with plug-in columns 21, and the two plug-in columns 21 are respectively inserted into two plug-in tubes 22, and the two plug-in tubes 22 are rotatably set at the lower part of the second annular disk 23, and the second annular disk 23 is rotatably set at the lower part of the horizontal plate 13.

[0031] In this embodiment, the second annular disk 23, the first annular disk 19, the reciprocating screw 15, the matching column 16, the connecting column 14 and the second spur gear 20 are all arranged coaxially.

[0032] In this embodiment, the extrusion assembly includes a stirring column 24 fixed to the lower part of the matching column 16, a plurality of stirring plates 25 are fixed on the stirring column 24, an electric heating wire 26 is installed in the stirring column 24, a pressing plate 27 is fixed to the lower part of the stirring column 24, a heat-conducting column 28 is fixed at the bottom center of the pressing plate 27, and an extrusion cavity 29 is provided at the bottom of the rubber hose 7;

[0033] The first motor 17 drives the first flat gear 18 to rotate, and the first flat gear 18 drives the second flat gear 20 to rotate. The second flat gear 20 mobilizes the matching column 16 to rotate, and the matching column 16 rotates to cooperate with the reciprocating screw 15 to make up and down reciprocating movements. When the matching column 16 rotates and moves up and down, it will drive the first annular disk 19 and the plug column 21 to rotate and move up and down, thereby driving the plug tube 22 and the second annular disk 23 to rotate. The matching column 16 also drives the connecting column 14 and the stirring column 24 to rotate, and the stirring column 24 drives the stirring plate 25 and the pressing plate 27 to rotate and move up and down reciprocatingly. Each time the pressing plate 27 enters the extrusion chamber 29, it is the time to squeeze the glue liquid to start dispensing. Each time the pressing plate 27 comes out of the extrusion chamber 29, a dispensing is completed. The stirring plate 25 will continuously stir the glue liquid in the rubber tube 7, and heat it through the electric heating wire 26, so that the glue liquid is evenly heated to prevent the glue liquid from condensing. During each lifting movement of the heat-conducting column 28, it will continuously approach the dispensing port of the rubber tube 7 to prevent the glue liquid from condensing at the dispensing port.

[0034] The pressing plate 27 will only enter the extrusion chamber 29 to a quarter of the position. The pressing plate 27 has a certain elasticity. After each extrusion, it will produce a slight deformation when rising upward, so that the glue above the pressing plate 27 is replenished into the extrusion chamber 29. Before the pressing plate 27 enters the extrusion chamber 29, the stirring column 24 will rotate several circles with the matching column 16 to stir the glue in the rubber tube 7. Through continuous dispensing, the glue is also constantly stirred.

[0035] In this embodiment, a scraper 30 is provided on one side of each stirring plate 25 close to the inner wall of the hose 7 , and the scraper 30 can scrape off the glue on the inner wall of the hose 7 to prevent the glue from adhering to the inner wall of the hose 7 .

[0036] In this embodiment, the support assembly includes a circular plate 31 rotatably connected to the inside of the placement tray 10, a plurality of rotating plates 32 are rotatably connected to the upper part of the circular plate 31, a plurality of long plates 33 are provided on the upper part of the circular plate 31, and the plurality of long plates 33 are rotatably connected to the plurality of rotating plates 32 respectively, a third flat gear 34 rotatably connected to the placement tray 10 is provided at the lower part of the circular plate 31, the third flat gear 34 is rotatably connected to the placement tray 10, and each long plate 33 is rotatably connected to the third flat gear 34;

[0037] By rotating the third flat gear 34 , the plurality of long plates 33 can be pulled to move, and the long plates 33 can pull the rotating plate 32 to rotate, thereby driving the rotating plate 32 to unfold. When the third flat gear 34 rotates in the opposite direction, the long plates 33 push the rotating plate 32 to fold.

[0038] In this embodiment, a second motor 35 is fixed to the bottom of the processing table 1, a first circular gear 36 is fixed to the output end of the second motor 35, a lower outer ring of the processing disk 9 is provided with gear teeth, and the lower part of the processing disk 9 is meshed with the first circular gear 36.

[0039] In this embodiment, a through cavity 37 is provided at the bottom of each placement plate 10, a through slot 38 is provided at the middle of each placement plate 10, the through slot 38 is connected to the through cavity 37, the support assembly is arranged between the placement cavity 11 and the through cavity 37, and a plurality of discharge holes 39 are provided on the processing table 1, one of which is located directly above the discharge channel 12;

[0040] The placement plate 10 rotates to above the discharge channel 12, and the Hall sensor is placed in the placement cavity 11 and placed on the support assembly. When the support assembly is opened by the opening and closing assembly, the Hall sensor falls from the placement cavity 11 into the through cavity 37, then falls into the discharge hole 39, and falls into the discharge channel 12 from the discharge hole 39.

[0041] In this embodiment, the opening and closing assembly includes two support plates 40 fixed on the processing table 1, and two racks 41 are fixed on the two support plates 40 respectively. The two racks 41 can drive the third flat gear 34 to rotate. The gear teeth of the two racks 41 are inner ring teeth and outer ring teeth respectively. The rack 41 close to the support frame 2 is the outer ring teeth, and the rack 41 far from the support frame 2 is the inner ring teeth. When the placement disk 10 moves with the processing disk 9, the third flat gear 34 cooperates with the inner ring gear rack 41 to drive the support assembly to unfold, and the Hall sensor falls from the support assembly into the discharge channel 12. Then the placement disk 10 continues to move, and the third gear cooperates with the outer ring gear rack 41 to drive the support assembly to reset. At this time, the Hall sensor can be placed again for processing.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dispensing device for Hall sensor processing, characterized in that: The invention comprises a processing table, wherein a support frame is fixed to the middle part of the processing table, a mounting plate is fixed to the front part of the support frame, a cylinder is fixed to the upper part of the mounting plate, an L-shaped plate is fixed to the output end of the cylinder, a sleeve plate is fixed to the front part of the L-shaped plate, a hose is placed on the inner ring of the sleeve plate, the hose is fixed to the inner ring of the sleeve plate by bolts, an extrusion assembly is arranged in the hose, a reciprocating drive assembly is arranged on the upper part of the extrusion assembly, and the upper part of the reciprocating drive assembly is mounted on the L-shaped plate, a processing disk is rotatably arranged on the processing table, a plurality of placement disks are arranged on the processing disk, each of the placement disks is provided with a placement cavity, the lower part of the hose is located directly above the placement cavity, a support assembly is arranged in each of the placement disks, an opening and closing assembly for driving the support assembly is arranged on the processing table, a discharging channel is arranged at the lower part of the processing table, a second motor is fixed to the bottom of the processing table, a first circular gear is fixed to the output end of the second motor, a gear tooth is arranged on the lower outer ring of the processing disk, and the lower part of the processing disk is meshed with the first circular gear.

2. The glue dispensing device for Hall sensor processing according to claim 1, characterized in that: The reciprocating drive assembly includes a horizontal plate fixed to the front part of the L-shaped plate, a connecting column is fixed to the lower part of the horizontal plate, a reciprocating screw is fixed to the lower part of the connecting column, a matching column is threadedly connected to the reciprocating screw, the extrusion assembly is fixed to the lower part of the matching column, a first motor is fixed to the middle part of the L-shaped plate, a first spur gear is fixed to the output shaft of the first motor, a second spur gear is meshed on the first spur gear, the matching column is inserted into the second spur gear, the second spur gear is rotatably connected to the upper part of the sleeve plate, a matching piece is fixed to the upper part of the matching column, and the matching piece is arranged at the lower part of the horizontal plate.

3. The glue dispensing device for processing a Hall sensor according to claim 2, characterized in that: The mating piece includes a first annular disk fixed to the upper part of the mating column, and the left and right parts of the first annular disk are fixed with plug-in columns, and the two plug-in columns are respectively inserted into two insert tubes, and the two insert tubes are rotatably arranged at the lower part of the second annular disk, and the second annular disk is rotatably arranged at the lower part of the horizontal plate.

4. The glue dispensing device for processing a Hall sensor according to claim 3, characterized in that: The second annular disk, the first annular disk, the reciprocating screw, the matching column, the connecting column and the second flat gear are all arranged coaxially.

5. The glue dispensing device for processing a Hall sensor according to claim 2, characterized in that: The extrusion assembly includes a stirring column fixed to the lower part of the matching column, a plurality of stirring plates are fixed on the stirring column, an electric heating wire is installed in the stirring column, a pressing plate is fixed to the lower part of the stirring column, a heat-conducting column is fixed at the center of the bottom of the pressing plate, and an extrusion cavity is arranged at the bottom of the hose.

6. The glue dispensing device for processing a Hall sensor according to claim 5, characterized in that: A scraper is arranged on one side of each stirring plate close to the inner wall of the hose.

7. The glue dispensing device for Hall sensor processing according to claim 1, characterized in that: The supporting assembly includes a circular plate rotatably connected to the inside of the placement tray, the upper part of the circular plate is rotatably connected to a plurality of rotating plates, a plurality of long plates are provided on the upper part of the circular plate, and the plurality of long plates are rotatably connected to the plurality of rotating plates respectively, a third flat gear rotatably connected to the placement tray is provided at the lower part of the circular plate, the third flat gear is rotatably connected to the placement tray, and each of the long plates is rotatably connected to the third flat gear.

8. The glue dispensing device for processing a Hall sensor according to claim 7, characterized in that: A through cavity is provided at the bottom of each placement plate, a through slot is provided at the middle of each placement plate, the through slot is connected to the through cavity, the third flat gear is rotatably placed in the through slot, the third flat gear is located directly above the through cavity, the support assembly is arranged between the placement cavity and the through cavity, a plurality of discharge holes are provided on the processing table, one of the discharge holes is located directly above the discharge channel.

9. The glue dispensing device for processing a Hall sensor according to claim 8, characterized in that: The opening and closing assembly includes two support plates fixed on the processing table, and two racks are respectively fixed on the two support plates, and both racks can drive the third flat gear to rotate.

Images