A dispensing machine with convenient positioning

Abstract

The utility model provides a dispensing machine with convenient positioning, which relates to the technical field of dispensing machines and comprises a base and a bracket. The surface of the base is provided with tooth grooves. A motor A is fixedly installed on the surface of the bracket. A gear is installed on the output end of the motor A. A limit block is fixedly installed on the surface of the bracket. A motor B is fixedly installed on the surface of the bracket. A screw is installed on the output end of the motor B. A fixed plate is slidably connected to the surface of the bracket. An electric push rod is fixedly installed on the surface of the fixed plate. A dispensing head is installed on the output end of the electric push rod. In the utility model, the base, motor A, motor B, gears, screw rods, sliding rods, connecting blocks, springs and clamps are provided to facilitate positioning and clamping of the workpiece, thereby avoiding the situation in which the workpiece is offset after being subjected to pressure when dispensing glue on the workpiece, thereby improving the yield rate of workpiece processing. The utility model has a simple structure and strong practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing machines, in particular to a glue dispensing machine with convenient positioning. Background Art

[0002] A glue dispensing machine is a device used in industrial production, mainly used for applying glue, dispensing glue or sealing glue on the surface of products.

[0003] Publication No. CN219210489U discloses a dispensing machine, which includes a machine, a dispensing device, a cleaning device and several feeding devices, wherein the dispensing device is used to output glue to the product; the cleaning device is used to clean the product before the dispensing device dispenses glue; the several feeding devices are used to transport the product along the first direction to the processing position of the dispensing device and / or the cleaning device respectively; the dispensing machine also includes a shifting device and a driving device, the shifting device is connected to the dispensing device or / and the cleaning device and forms a sliding connection with the machine; the driving device is connected to the shifting device so that the shifting device moves the dispensing device or / and the cleaning device along the second direction. The beneficial effect of the present application is to provide a dispensing machine that alternately loads materials at multiple stations and cleans and dispenses glue to the products to be processed alternately to increase the number of products processed per unit time. Although this type of dispensing machine has the effect of cleaning the surface of the product, it is lacking in positioning the workpiece. Since this type of dispensing machine does not have a structure for auxiliary positioning of the workpiece, this will cause the workpiece to shift when the workpiece is dispensed, thereby reducing the yield rate of the workpiece dispensing. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a dispensing machine with convenient positioning, comprising a base and a bracket, the surface of the base is provided with tooth grooves, a motor A is fixedly installed on the surface of the bracket, a gear is installed on the output end of the motor A, a limiting block is fixedly installed on the surface of the bracket, a motor B is fixedly installed on the surface of the bracket, a screw is installed on the output end of the motor B, a fixed plate is slidably connected to the surface of the bracket, an electric push rod is fixedly installed on the surface of the fixed plate, a dispensing head is installed on the output end of the electric push rod, a roller is rotatably connected to the surface of the bracket, a sliding rod is fixedly installed inside the base, a spring is sleeved on the surface of the sliding rod, a connecting block is slidably connected to the inside of the base, and a splint is fixedly installed on the surface of the connecting block.

[0006] Preferably, a slot is provided on the surface of the clamping plate, a plug-in plate is inserted inside the slot, a cushion is fixedly mounted on the surface of the plug-in plate, a fixing hole is provided on the surface of the plug-in plate, and a plug-in strip is inserted inside the clamping plate. Here, the design of the plug-in plate and the slot facilitates the replacement of the cushion.

[0007] Preferably, one end of the spring is connected to the surface of the connecting block, and the other end is connected to the inner surface of the base. Here, the design of the spring plays an effect of driving the connecting block to move, so that the clamping plate clamps and positions the workpiece to be processed.

[0008] Preferably, the gear is meshed with the tooth groove, the roller is rollingly connected with the base, and the limit block is slidingly connected with the base. Here, the meshing design of the gear and the tooth groove has the effect of driving the bracket to move when the gear rotates, while the rolling design of the roller and the base and the sliding design of the limit block and the base have the effect of limiting the bracket.

[0009] Preferably, the fixing plate is connected to the screw rod by a threaded connection, and the screw rod is rotationally connected to the bracket. Here, the threaded connection design between the fixing plate and the screw rod has the effect of driving the fixing plate to move when the screw rod rotates, thereby driving the dispensing head to move.

[0010] Preferably, the connection block is slidably connected to the slide bar, and the dispensing head is slidably connected to the fixed plate. Here, the sliding design of the connection block and the slide bar has the effect of limiting the connection block, while the sliding design of the dispensing head and the fixed plate has the effect of limiting the dispensing head.

[0011] Preferably, the material of the soft pad is natural rubber, and the insert strip is connected to the fixing hole by a thread. Here, the natural rubber material design of the soft pad plays an effect of protecting the surface of the workpiece when the workpiece is clamped and positioned, thereby avoiding the situation where the workpiece is clamped and damaged when fixed, and the threaded connection design of the insert strip and the fixing hole plays an effect of facilitating the replacement of the soft pad when the soft pad is severely worn.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging a base, a motor A, a motor B, a gear, a screw rod, a slide rod, a connecting block, a spring and a clamping plate, it is convenient to position and clamp the workpiece, thereby avoiding the situation where the workpiece is offset after being subjected to pressure when dispensing glue on the workpiece, thereby improving the yield rate of workpiece processing, and the structure is simple and practical.

[0014] 2. In the utility model, the insert plate, slot, fixing hole and insert strip are provided to prevent the surface of the workpiece from being scratched and damaged when the workpiece is clamped and positioned, and also to facilitate the disassembly and replacement of the soft pad when it is severely worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a dispensing machine with convenient positioning is proposed for the utility model;

[0016] Figure 2 The utility model proposes an exploded structural diagram of a dispensing machine bracket with convenient positioning;

[0017] Figure 3 The utility model proposes a schematic diagram of the exploded structure of a clamping plate, a spring, a sliding rod and a soft pad in a dispensing machine with convenient positioning;

[0018] Figure 4 The utility model proposes a dispensing machine with convenient positioning Figure 3 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Base; 2. Tooth groove; 3. Bracket; 4. Motor A; 5. Gear; 6. Limit block; 7. Motor B; 8. Screw; 9. Fixed plate; 10. Electric push rod; 11. Dispensing head; 12. Roller; 13. Slide bar; 14. Spring; 15. Connecting block; 16. Clamp; 17. Cushion; 18. Insert plate; 19. Fixing hole; 20. Slot; 21. Insert strip. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-4The utility model provides a technical solution: a dispensing machine with convenient positioning, including a base 1 and a bracket 3, a tooth groove 2 is provided on the surface of the base 1, a motor A is fixedly installed on the surface of the bracket 3, a gear 5 is installed on the output end of the motor A, the gear 5 is meshed with the tooth groove 2, and the meshing design of the gear 5 and the tooth groove 2 has the effect of driving the bracket 3 to move when the gear 5 rotates, a limit block 6 is fixedly installed on the surface of the bracket 3, the limit block 6 is slidably connected with the base 1, a motor B7 is fixedly installed on the surface of the bracket 3, and a screw rod 8 is installed on the output end of the motor B7, The screw rod 8 is rotationally connected to the bracket 3, and a fixed plate 9 is slidably connected to the surface of the bracket 3. The fixed plate 9 and the screw rod 8 are threadedly connected. The threaded connection design of the fixed plate 9 and the screw rod 8 has the effect of driving the fixed plate 9 to move when the screw rod 8 rotates, thereby driving the dispensing head 11 to move. An electric push rod 10 is fixedly installed on the surface of the fixed plate 9, and a dispensing head 11 is installed on the output end of the electric push rod 10. The dispensing head 11 is slidably connected to the fixed plate 9, and the sliding design of the dispensing head 11 and the fixed plate 9 has the effect of limiting the dispensing head 11.

[0025] See also Figure 1-4 The surface of the bracket 3 is rotatably connected with a roller 12, and the roller 12 is rollingly connected to the base 1. The rolling design of the roller 12 and the base 1 and the sliding design of the limit block 6 and the base 1 have the effect of limiting the bracket 3. A sliding rod 13 is fixedly installed inside the base 1, and a spring 14 is sleeved on the surface of the sliding rod 13. One end of the spring 14 is connected to the surface of the connecting block 15, and the other end is connected to the inner surface of the base 1. The design of the spring 14 has the effect of driving the connecting block 15 to move, so that the splint 16 clamps and positions the workpiece to be processed. The base 1 is slidably connected with a connecting block 15 inside, and the connecting block 15 is slidably connected to the sliding rod 13. The sliding design of the connecting block 15 and the sliding rod 13 has the effect of limiting the connecting block 15, and a splint 16 is fixedly installed on the surface of the connecting block 15.

[0026] Embodiment 2

[0027] See also Figure 1-4A slot 20 is provided on the surface of the splint 16, and an insert plate 18 is inserted inside the slot 20. The design of the insert plate 18 and the slot 20 facilitates the replacement of the soft pad 17. The soft pad 17 is fixedly installed on the surface of the insert plate 18, and a fixing hole 19 is provided on the surface of the insert plate 18. An insert strip 21 is inserted inside the splint 16. The material of the soft pad 17 is natural rubber, and the insert strip 21 is connected to the fixing hole 19 by a thread. The natural rubber material design of the soft pad 17 protects the surface of the workpiece when the workpiece is clamped and positioned, thereby avoiding the situation where the workpiece is clamped and damaged when fixed, and the threaded connection design of the insert strip 21 and the fixing hole 19 facilitates the replacement of the soft pad 17 when the soft pad 17 is severely worn.

[0028] Working principle: When using the glue dispensing machine, first open the clamp 16, and then place the workpiece in the base 1. At this time, loosen the clamp 16, and the connecting block 15 will slide on the slide bar 13 under the elastic force of the spring 14, thereby driving the clamp 16 to move on the surface of the base 1, so that the workpiece is clamped and positioned on the surface of the base 1. After the workpiece is fixed, the motor A can be turned on, and the motor A will drive the gear 5 to rotate. When the gear 5 rotates, it will be affected by the tooth groove 2 to drive the bracket 3 to move, and then turn on the motor B7, and the motor B7 will drive the screw rod 8 to rotate. When the screw rod 8 rotates, it will drive the fixed plate 9 to move on the bracket 3. Finally, the electric push rod 10 will drive the glue dispensing head 11 to dispense glue on the workpiece. The base 1, motor A, motor B7, gear 5, screw rod 8, slide bar 13, connecting block 15, spring 14 and clamp 16 play a role in facilitating the positioning and clamping of the workpiece. The effect of holding is achieved, thereby avoiding the situation where the workpiece is offset after being subjected to pressure when dispensing glue on the workpiece, thereby improving the yield rate of workpiece processing. When the soft pad 17 needs to be replaced, it is only necessary to rotate the insert 21. After the insert 21 is rotated out of the fixing hole 19, the insert 21 can be pulled out of the clamping plate 16, and then the insert plate 18 can be pulled out of the slot 20 to complete the removal of the soft pad 17, and then the insert plate 18 with a new soft pad 17 is inserted into the slot 20, and then the insert 21 is installed with the fixing hole 19 through the thread. After the insert 21 is installed, the replacement of the soft pad 17 can be completed. The insert plate 18, the slot 20, the fixing hole 19 and the insert 21 prevent the surface of the workpiece from being scratched and clamped when the workpiece is clamped and positioned, and also facilitate the disassembly and replacement of the soft pad 17 when it is severely worn.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dispensing machine with convenient positioning, comprising a base (1) and a bracket (3), characterized in that: The surface of the base (1) is provided with a tooth groove (2); the surface of the bracket (3) is fixedly mounted with a motor A, the output end of the motor A is mounted with a gear (5); the surface of the bracket (3) is fixedly mounted with a limit block (6); the surface of the bracket (3) is fixedly mounted with a motor B (7); the output end of the motor B (7) is mounted with a screw rod (8); the surface of the bracket (3) is slidably connected with a fixing plate (9); the surface of the fixing plate (9) is fixedly mounted with an electric push rod (10); the output end of the electric push rod (10) is mounted with a rubber head (11); the surface of the bracket (3) is rotatably connected with a roller (12); a sliding rod (13) is fixedly mounted inside the base (1); a spring (14) is sleeved on the surface of the sliding rod (13); a connecting block (15) is slidably connected inside the base (1); a splint (16) is fixedly mounted on the surface of the connecting block (15).

2. The convenient positioning dispensing machine according to claim 1 is characterized in that: A slot (20) is provided on the surface of the clamping plate (16), an inserting plate (18) is inserted inside the slot (20), a soft pad (17) is fixedly mounted on the surface of the inserting plate (18), a fixing hole (19) is provided on the surface of the inserting plate (18), and an inserting strip (21) is inserted inside the clamping plate (16).

3. The convenient positioning dispensing machine according to claim 1 is characterized in that: One end of the spring (14) is connected to the surface of the connecting block (15), and the other end is connected to the inner surface of the base (1).

4. The convenient positioning dispensing machine according to claim 1 is characterized in that: The gear (5) is meshed with the tooth groove (2), the roller (12) is rollingly connected to the base (1), and the limit block (6) is slidingly connected to the base (1).

5. The convenient positioning dispensing machine according to claim 1 is characterized in that: The fixing plate (9) and the screw rod (8) are connected via threads, and the screw rod (8) and the bracket (3) are rotationally connected.

6. The convenient positioning dispensing machine according to claim 1 is characterized in that: The connecting block (15) is slidably connected to the sliding rod (13), and the dispensing head (11) is slidably connected to the fixing plate (9).

7. The convenient positioning dispensing machine according to claim 2 is characterized in that: The material of the soft pad (17) is natural rubber, and the inserting strip (21) is connected to the fixing hole (19) via a threaded connection.

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