Dispensing positioning device of dispensing equipment
Through the motor-driven bidirectional screw system and soft pad design, the shaking problem caused by unstable clamping is solved, and high accuracy and stability in the dispensing process are achieved to ensure product positioning accuracy.
Patent Information
- Application Number
- CN202422160219.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-04
AI Technical Summary
In the prior art, the clamping product is unstable, resulting in the product shaking during the dispensing process, which reduces positioning accuracy and affects the dispensing quality.
The two-way screw system driven by a motor is adopted to drive the movement of the placement plate and the clamping plate through motor A and motor B to achieve clamping of the upper and lower and both sides of the product. Combined with the design of the pad, it ensures product stability and positioning accuracy.
Improve the stability and positioning accuracy of the product during the dispensing process, avoid shaking, and ensure the quality of the dispensing.
Smart Images
Figure CN223171205U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glue dispensing equipment, in particular to a glue dispensing positioning device for glue dispensing equipment. Background Art
[0002] Dispensing equipment is an automated machine that controls and applies fluids to the surface or interior of products. Dispensing machines are primarily used to precisely dispense, inject, apply, or drip glue, paint, or other liquids to precise locations on each product during production processes. They can be used to create dots, lines, circles, or arcs. The positioning device in the dispensing equipment ensures that the glue is accurately applied to the intended target location.
[0003] In the prior art, for example, the Chinese patent number CN215542406U, titled "A Glue Dispensing Positioning Device for Glue Dispensing Equipment," comprises an operating table, a cavity, and a mounting plate. Micro-fans are symmetrically arranged in the inner cavity of the operating table, two electric heating wires are arranged between the two micro-fans, and a cavity is provided at the center top of the operating table. The cavity is located between the two electric heating wires, and the cavity is a hollow trapezoidal body that is wide at the top and narrow at the bottom, with the top and bottom communicating with the inner cavity. During the dispensing process of this utility model, if the colloid accidentally flows into the cavity along the product shell, firstly, because the cavity is a trapezoidal body that is wide at the top and narrow at the bottom, and the two sides are inclined, it is convenient for the colloid to flow along the oblique edge of the cavity into the recovery bin at the bottom. Secondly, the electric heating wire is activated, and hot air is blown by the micro-fans to increase the temperature of the oblique edge, delaying the solidification time of the colloid, which is more conducive to the colloid sliding down the oblique edge. Finally, the colloid is conveniently recovered and reused through the recovery bin and the discharge pipe.
[0004] Although the dispensing positioning device of this type of dispensing equipment facilitates the recovery and reuse of colloids through the recovery bin and the discharge pipe, which saves raw materials, it is lacking in clamping the products to be processed. Due to the instability in clamping the products, the products may shake during the dispensing process, thereby reducing the positioning accuracy during the dispensing process, affecting the dispensing quality of the products, and reducing the dispensing efficiency. Utility Model Content
[0005] The purpose of the utility model is to solve the problem in the prior art that the clamping product is unstable, which may cause the product to shake during the dispensing process, thereby reducing the positioning accuracy during the dispensing process and affecting the dispensing quality of the product, and to propose a dispensing positioning device for dispensing equipment.
[0006] To achieve the above object, the utility model adopts the following technical solution: A dispensing positioning device for a dispensing equipment, comprising a base, a column, an electric slide rail A and an electric slide rail B. A connecting block is fixedly connected to the surface of the electric slide rail B. A hydraulic cylinder is fixedly installed on the surface of the connecting block. The output end of the hydraulic cylinder is fixedly connected to a dispensing cylinder. A dispensing head is arranged at the lower end of the dispensing cylinder. An installation plate is fixedly installed on the surface of the base. A placing plate A and a placing plate B are slidably connected to the surface of the installation plate. A motor A is fixedly installed on the side of the installation plate. The output end of the motor A is fixedly connected to a bidirectional lead screw A. Clamping plates are slidably connected to the sides of the placing plate A and the placing plate B. A sliding block is fixedly installed on the side of the clamping plate. Motors B are fixedly installed on the sides of the placing plate A and the placing plate B. The output ends of the motors B are fixedly connected to bidirectional lead screws B. A soft pad is slidably connected to the surface of the clamping plate.
[0007] Preferably, the side of the column is fixedly connected to the surface of the electric slide rail A, and the side of the electric slide rail B is fixedly connected to the inside of the column.
[0008] Preferably, the bidirectional lead screw A is rotatably connected to the installation plate, and the placing plate A and the placing plate B are threadedly connected to the bidirectional lead screw A.
[0009] Preferably, the sliding block is slidably connected to the placing plate A and the placing plate B, and the bidirectional lead screw B is threadedly connected to the sliding block.
[0010] Preferably, an insertion plate is arranged on the side of the soft pad, a slot is opened on the side of the clamping plate, a threaded hole is opened on the side of the insertion plate, and a fixing threaded rod is rotatably connected to the side of the clamping plate.
[0011] Preferably, the insertion plate is slidably connected to the slot, and the material of the soft pad is natural rubber.
[0012] Preferably, the fixing threaded rod is threadedly connected to the threaded hole.
[0013] Compared with the prior art, the advantages and positive effects of the utility model are as follows.
[0014] 1. In the present utility model, by starting the motor A to drive the bidirectional lead screw A to rotate, the placing plate A and the placing plate B move towards or away from each other, thereby clamping the upper and lower ends of the product. Then, by starting the motor B to drive the bidirectional lead screw B to rotate, the clamping plates move towards or away from each other, thereby clamping the two sides of the product, effectively improving the positioning quality of the product, ensuring the stability of the product during the dispensing process, avoiding the occurrence of shaking of the product during the dispensing process, which may affect the dispensing quality of the product. The design of the soft pad can protect the surface of the product and increase the clamping stability, while ensuring the positioning accuracy during the dispensing process.
[0015] 2. In the present utility model, by rotating the fixed threaded rod, the fixed threaded rod is screwed out from the threaded hole opened on the side of the insertion plate. At this time, the soft pad can be grasped and taken out from the inside of the clamping plate. At the same time, the insertion plate will slide inside the insertion hole. During installation, the insertion plate is inserted into the insertion hole, and then the fixed threaded rod is rotated to screw it into the threaded hole to achieve fixation, facilitating the replacement of the soft pad when it is severely worn. Description of the Drawings
[0016] Figure 1 is a three-dimensional structural schematic diagram of a dispensing positioning device of a dispensing device proposed by the present utility model;
[0017] Figure 2 is an exploded structural schematic diagram of a clamping plate, a sliding block, a bidirectional lead screw B and a motor B of a dispensing positioning device of a dispensing device proposed by the present utility model;
[0018] Figure 3 is an exploded structural schematic diagram of a soft pad, an insertion plate and a fixed threaded rod of a dispensing positioning device of a dispensing device proposed by the present utility model;
[0019] Figure 4 is a dispensing positioning device of a dispensing device proposed by the present utility model Figure 3 The enlarged view at A in.
[0020] Legend: 1. Base; 2. Column; 3. Electric slide rail A; 4. Electric slide rail B; 5. Connecting block; 6. Hydraulic cylinder; 7. Dispensing cylinder; 8. Dispensing head; 9. Mounting plate; 10. Placing plate A; 11. Placing plate B; 12. Motor A; 13. Bidirectional lead screw A; 14. Clamping plate; 15. Sliding block; 16. Motor B; 17. Bidirectional lead screw B; 18. Soft pad; 19. Insertion plate; 20. Insertion slot; 21. Threaded hole; 22. Fixed threaded rod. Detailed Embodiment
[0021] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.
[0023] Embodiment 1: As Figures 1 - 3 shown, the present utility model provides a technical solution: a dispensing positioning device for a dispensing device, including a base 1, a column 2, an electric slide rail A 3, and an electric slide rail B 4. A connecting block 5 is fixedly connected to the surface of the electric slide rail B 4. A hydraulic cylinder 6 is fixedly installed on the surface of the connecting block 5. The output end of the hydraulic cylinder 6 is fixedly connected to a dispensing cylinder 7. A dispensing head 8 is arranged at the lower end of the dispensing cylinder 7. An installation plate 9 is fixedly installed on the surface of the base 1. A placement plate A 10 and a placement plate B 11 are slidably connected to the surface of the installation plate 9. A motor A 12 is fixedly installed on the side of the installation plate 9. The output end of the motor A 12 is fixedly connected to a bidirectional lead screw A 13. A clamping plate 14 is slidably connected to the sides of the placement plate A 10 and the placement plate B 11. A sliding block 15 is fixedly installed on the side of the clamping plate 14. A motor B 16 is fixedly installed on the sides of the placement plate A 10 and the placement plate B 11. The output end of the motor B 16 is fixedly connected to a bidirectional lead screw B 17. A soft pad 18 is slidably connected to the surface of the clamping plate 14. The side of the column 2 is fixedly connected to the surface of the electric slide rail A 3. The side of the electric slide rail B 4 is fixedly connected to the inside of the column 2. The bidirectional lead screw A 13 is rotatably connected to the installation plate 9. The placement plate A 10 and the placement plate B 11 are threadedly connected to the bidirectional lead screw A 13. The sliding block 15 is slidably connected to the placement plate A 10 and the placement plate B 11. The bidirectional lead screw B 17 is threadedly connected to the sliding block 15.
[0024] In this embodiment, by starting the motor A12 to drive the bidirectional lead screw A13 to rotate, since the bidirectional lead screw A13 is threadedly connected to the placing plate A10 and the placing plate B11, the placing plate A10 and the placing plate B11 move towards or away from each other, so as to clamp the upper and lower ends of the product to be processed. Then, start the motor B16 to drive the bidirectional lead screw B17 to rotate, thereby driving the sliding block 15 to move, and further making the clamping plates 14 move towards or away from each other, so as to clamp both sides of the product to be processed. By clamping the upper and lower ends and both sides of the product, the positioning quality of the product can be effectively improved, ensuring the stability of the product during the dispensing process, and avoiding the occurrence of shaking phenomena that may occur to the product during the dispensing process, which will affect the dispensing quality of the product. At the same time, the soft pads 18 installed on the sides of the clamping plates 14 play a role in protecting the surface of the product and increasing the clamping stability when clamping the product. The soft pads 18 help to ensure the positioning accuracy during the dispensing process and reduce the dispensing errors caused by the movement or unstable clamping of the product.
[0025] Embodiment 2: As Figures 3 - 4 shown, an insertion plate 19 is provided on the side of the soft pad 18, a slot 20 is opened on the side of the clamping plate 14, a threaded hole 21 is opened on the side of the insertion plate 19, a fixing threaded rod 22 is rotatably connected to the side of the clamping plate 14, the insertion plate 19 is slidably connected between the slot 20, the material of the soft pad 18 is natural rubber, and the fixing threaded rod 22 is threadedly connected to the threaded hole 21.
[0026] In this embodiment, by rotating the fixing threaded rod 22, the fixing threaded rod 22 is screwed out from the threaded hole 21 opened on the side of the insertion plate 19. At this time, the soft pad 18 can be grasped and taken out from the inside of the clamping plate 14. At the same time, the insertion plate 19 will slide inside the insertion hole. During installation, the insertion plate 19 is inserted into the insertion hole, and then the fixing threaded rod 22 is rotated to screw it into the threaded hole 21 to achieve fixation, so as to facilitate the replacement of the soft pad 18 when the soft pad 18 is severely worn.
[0027] Working principle of this embodiment: During use, first place the product to be processed on the surfaces of placing plate A10 and placing plate B11, and then start motor A12 to drive the bidirectional lead screw A13 to rotate. Since the bidirectional lead screw A13 is threadedly connected to placing plate A10 and placing plate B11, placing plate A10 and placing plate B11 move towards or away from each other, thereby clamping the upper and lower ends of the product to be processed. Then start motor B16 to drive the bidirectional lead screw B17 to rotate, thereby driving the sliding block 15 to move, and further making the clamping plates 14 move towards or away from each other, so as to clamp both sides of the product to be processed. By clamping the upper and lower ends and both sides of the product, the positioning quality of the product can be effectively improved, ensuring the stability of the product during the dispensing process, and avoiding the occurrence of shaking phenomena that may occur to the product during the dispensing process, which will affect the dispensing quality of the product. At the same time, the soft pads 18 installed on the sides of the clamping plates 14 play a role in protecting the surface of the product and increasing the clamping stability when clamping the product, thereby ensuring the positioning accuracy during the dispensing process and reducing the dispensing errors caused by product movement or unstable clamping. After clamping, the product is dispensed through the dispensing cylinder 7 and the dispensing head 8. By starting the hydraulic cylinder 6, the up and down position of the dispensing head 8 can be adjusted, and the horizontal and vertical positions of the dispensing head 8 can be adjusted through the electric slide rail A3 and the electric slide rail B4. When it is necessary to replace the soft pads 18, rotate the fixing threaded rod 22 to screw the fixing threaded rod 22 out of the threaded hole 21 opened on the side of the insertion plate 19. At this time, the soft pads 18 can be grasped and taken out from the inside of the clamping plates 14. At the same time, the insertion plate 19 will slide inside the insertion hole. During installation, insert the insertion plate 19 into the insertion slot 20, and then rotate the fixing threaded rod 22 to screw it into the threaded hole 21 to achieve fixation, so as to facilitate the replacement of the soft pads 18 when they are severely worn.
[0028] The dispensing positioning devices of the first and second embodiments of the present utility model are both dispensing equipment dispensing positioning devices with one working station. Of course, this dispensing equipment dispensing positioning device can also be provided with multiple working stations, such as 8 working stations. Specifically: A plurality of mounting plates 9 are arranged on the base 1, and product clamping and positioning components such as placing plate A10, placing plate B11, motor A12, and motor B16 are arranged on the mounting plates 9, and a plurality of dispensing head components (i.e., dispensing head 8, hydraulic cylinder 6, and electric slide rail A3 and electric slide rail B4) corresponding to the product clamping and positioning components one by one are arranged on the column 2.
[0029] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as they do not depart from the technical solution content of the present utility model, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A dispensing positioning device for a dispensing equipment, comprising a base (1), a column (2), an electric slide rail A (3) and an electric slide rail B (4), characterized in that: A connecting block (5) is fixedly connected to the surface of the electric slide rail B (4). A hydraulic cylinder (6) is fixedly installed on the surface of the connecting block (5). The output end of the hydraulic cylinder (6) is fixedly connected to a dispensing cylinder (7). A dispensing head (8) is arranged at the lower end of the dispensing cylinder (7). An installation plate (9) is fixedly installed on the surface of the base (1). A placing plate A (10) and a placing plate B (11) are slidably connected to the surface of the installation plate (9). A motor A (12) is fixedly installed on the side of the installation plate (9). The output end of the motor A (12) is fixedly connected to a bidirectional lead screw A (13). Clamping plates (14) are slidably connected to the sides of the placing plate A (10) and the placing plate B (11). A sliding block (15) is fixedly installed on the side of the clamping plate (14). Motors B (16) are fixedly installed on the sides of the placing plate A (10) and the placing plate B (11). The output end of the motor B (16) is fixedly connected to a bidirectional lead screw B (17). A soft pad (18) is slidably connected to the surface of the clamping plate (14).
2. The dispensing positioning device of the dispensing equipment according to claim 1, wherein: The side surface of the column (2) is fixedly connected to the surface of the electric slide rail A (3). The side surface of the electric slide rail B (4) is fixedly connected to the inner side of the column (2).
3. The dispensing positioning device of the dispensing equipment according to claim 1, characterized in that: The bidirectional lead screw A (13) is rotatably connected to the installation plate (9). The placing plate A (10) and the placing plate B (11) are threadedly connected to the bidirectional lead screw A (13).
4. The dispensing positioning device of the dispensing equipment according to claim 1, wherein: The sliding block (15) is slidably connected to the placing plate A (10) and the placing plate B (11). The bidirectional lead screw B (17) is threadedly connected to the sliding block (15).
5. The dispensing positioning device of the dispensing equipment according to claim 1, characterized in that: An insertion plate (19) is arranged on the side surface of the soft pad (18). A slot (20) is formed on the side surface of the clamping plate (14). A threaded hole (21) is formed on the side surface of the insertion plate (19). A fixing threaded rod (22) is rotatably connected to the side surface of the clamping plate (14).
6. The dispensing positioning device of the dispensing equipment according to claim 5, characterized in that: The insertion plate (19) is slidably connected to the slot (20). The material of the soft pad (18) is natural rubber.
7. The dispensing positioning device of the dispensing equipment according to claim 5, characterized in that: The fixing threaded rod (22) is threadedly connected to the threaded hole (21).