Glue inserting device of glue dispenser

Abstract

The utility model belongs to the technical field of dispensing machines, and particularly relates to a dispensing machine glue inserting device which comprises a supporting block, the rear end of the supporting block is fixedly connected with two supporting plates which are correspondingly arranged up and down, a first threaded rod is jointly and rotatably connected between the two supporting plates, and the first threaded rod is sleeved with a moving block in a threaded mode. L-shaped connecting rods are fixedly connected to the left end and the right end of the moving block correspondingly, sliding rails are fixedly connected to the left end and the right end of the supporting block correspondingly, sliding blocks are slidably connected to the two sliding rails correspondingly, and the two sliding blocks are fixedly connected with the two connecting rods correspondingly; and a motor for driving the first threaded rod to rotate is fixedly mounted at the upper end of the upper supporting plate. According to the utility model, the dispensing head can be moved without moving a workpiece, and the dispensing head can be fixed after being moved to a specified position, so that processing failure caused by deviation due to external force pushing is prevented.

Description

Technical Field

[0001] This utility model relates to the field of dispensing machine technology, and in particular to a dispensing machine glue insertion device. Background Technology

[0002] A dispensing machine, also known as an adhesive applicator, glue applicator, glue applicator, or glue dispensing machine, is a specialized machine for controlling fluids. It is an automated machine that dispenses or coats fluids onto the surface or interior of a product, enabling three-dimensional or four-dimensional dispensing with precise positioning, accurate glue control, and preventing stringing, leakage, or dripping. Dispensing machines are primarily used in product manufacturing processes to precisely dispense, inject, coat, or drip adhesives, paints, and other liquids onto specific locations on each product. They can be used to create dots, lines, circles, or arcs.

[0003] The dispensing nozzles in existing dispensing machines are fixed. By adjusting the position of the workpiece under the nozzle, the part of the workpiece that needs to be dispensed or inserted can be moved to the area under the dispensing nozzle for processing. However, some workpieces are too heavy or too large, making them inconvenient to move.

[0004] Therefore, we proposed a glue insertion device for dispensing machines to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a glue-inserting device for a dispensing machine.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A dispensing machine inserting device includes a support block. Two support plates, arranged vertically and vertically, are fixedly connected to the rear end of the support block. A first threaded rod is rotatably connected between the two support plates. A movable block is threaded onto the first threaded rod. An L-shaped connecting rod is fixedly connected to both ends of the movable block. Sliding rails are fixedly connected to both ends of the support block. Sliding blocks are slidably connected to both sliding rails. The two sliding blocks are fixedly connected to the two connecting rods respectively. A motor that drives the first threaded rod to rotate is fixedly installed on the upper end of the upper support plate.

[0008] Preferably, the lower ends of the two sliding blocks are fixedly connected to lifting rods, the lower end of the support block is fixedly connected to a base plate, the two lifting rods pass through the base plate and are slidably connected thereto, and the lower ends of the two lifting rods are fixedly connected to friction plates.

[0009] Preferably, an extension block is fixedly connected to the front end of the support block, a glue storage chamber is provided at the front end of the extension block, an installation plate is fixedly connected to the rear end of the glue storage chamber, a U-shaped fixing frame is fixedly connected to the upper end of the glue storage chamber, a second threaded rod is provided on the fixing frame, the second threaded rod passes through the fixing frame and is threadedly connected to it, a piston is provided on the glue storage chamber, the second threaded rod is rotatably connected to the upper end of the piston, a rotary valve is fixedly connected to the upper end of the second threaded rod, and a glue outlet is provided at the lower end of the glue storage chamber.

[0010] Preferably, the lower end of the base plate is provided with four casters.

[0011] Preferably, both friction plates are made of rubber.

[0012] Compared with existing technologies, the advantages of this device are:

[0013] 1. The support block can be moved to a suitable position using four casters, aligning the dispensing head with the part of the workpiece to be processed. The motor drives the first threaded rod to rotate, causing two friction plates to press against the ground. Both friction plates are made of rubber, which has good anti-slip performance and high friction, thus fixing the support block in place. This prevents the support block from shifting due to slight external force, allowing for dispensing operations on the workpiece. The dispensing head can be moved without moving the workpiece, and it can be fixed in place after being moved to the designated position to prevent shifting due to external force and processing failure.

[0014] In summary, this invention allows the dispensing head to be moved without moving the workpiece, and can be fixed after being moved to the designated position to prevent displacement due to external force, which could lead to processing failure. Attached Figure Description

[0015] Figure 1 This is a perspective view of the dispensing machine adhesive insertion device proposed in this utility model;

[0016] Figure 2 This is a partial perspective view of the dispensing machine adhesive insertion device proposed in this utility model;

[0017] Figure 3 This is a partial side perspective view of the dispensing machine insertion device proposed in this utility model.

[0018] In the diagram: 1 Support block, 2 Support plate, 3 First threaded rod, 4 Moving block, 5 Connecting rod, 6 Sliding rail, 7 Sliding block, 8 Motor, 9 Lifting rod, 10 Base plate, 11 Friction plate, 12 Caster wheel, 13 Extension block, 14 Glue storage tank, 15 Mounting plate, 16 Fixing frame, 17 Second threaded rod, 18 Piston, 19 Rotary valve, 20 Glue outlet. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-3 The dispensing machine inserting device includes a support block 1. The rear end of the support block 1 is fixedly connected to two support plates 2 arranged vertically and vertically. The two support plates 2 are rotatably connected to a first threaded rod 3. A movable block 4 is threaded onto the first threaded rod 3. The left and right ends of the movable block 4 are fixedly connected to L-shaped connecting rods 5. The left and right ends of the support block 1 are fixedly connected to sliding rails 6. Sliding blocks 7 are slidably connected to the two sliding rails 6. The two sliding blocks 7 are fixedly connected to the two connecting rods 5 respectively. The upper end of the support plate 2 is fixedly installed with a motor 8 that drives the first threaded rod 3 to rotate. The first threaded rod 3 is driven to rotate by the motor 8. The two connecting rods 5 are fixedly connected to the two sliding blocks 7 respectively to limit the movement of the movable block 4. Under the limit, the first threaded rod 3 rotates and the movable block 4 can move up and down, and drive the two sliding blocks 7 to move up and down synchronously.

[0021] The lower end of the support block 1 is fixedly connected to the base plate 10. The lower end of the base plate 10 is provided with four universal wheels 12. The support block 1 can be moved to any position by the four universal wheels 12. The lower ends of the two sliding blocks 7 are fixedly connected to the lifting rods 9. The two lifting rods 9 pass through the base plate 10 and are slidably connected to it. The lower ends of the two lifting rods 9 are fixedly connected to the friction plates 11. After moving to the designated position, the moving block 4 lowers, causing the two lifting rods 9 to fall, so that the two friction plates 11 are against the ground. The two friction plates 11 are made of rubber, which has good anti-slip performance and high friction, thereby fixing the support block 1 and preventing it from shifting position due to slight external force pushing through the four universal wheels 12.

[0022] An extension block 13 is fixedly connected to the front end of the support block 1. A glue storage tank 14 is located at the front end of the extension block 13. A mounting plate 15 is fixedly connected to the rear end of the glue storage tank 14. The glue storage tank 14 is fixed to the front end of the extension block 13 using bolts or other tooling through the mounting holes on the mounting plate 15. A U-shaped fixing frame 16 is fixedly connected to the upper end of the glue storage tank 14. A second threaded rod 17 is provided on the fixing frame 16, passing through and threadedly connected to it. A piston 18 is provided on the glue storage tank 14. The second threaded rod 17 and the piston 18... The upper end is rotatably connected, and the upper end of the second threaded rod 17 is fixedly connected to a rotary valve 19. The lower end of the glue storage tank 14 is provided with a glue outlet 20. After the glue outlet 20 is aligned with the part of the workpiece to be processed by moving the support block 1, the support block 1 is fixed in place by the two friction plates 11 against the ground. Rotating the rotary valve 19 drives the second threaded rod 17 to rotate, so that the second threaded rod 17 moves downward and drives the piston 18 to move downward. The piston 18 squeezes the glue stored in the glue storage tank 14 through the glue outlet 20 and inserts it into the part of the workpiece that needs glue.

[0023] When using this utility model, the support block 1 can be moved to a suitable position by the four universal wheels 12, so that the glue dispensing head 20 is aligned with the part of the workpiece that needs to be processed. The motor 8 drives the first threaded rod 3 to rotate, so that the two friction plates 11 abut against the ground. Both friction plates 11 are made of rubber, which has good anti-slip performance and high friction, thereby fixing the support block 1 in place, so that it will not shift its position due to slight external force. After fixing, the rotary valve 19 is rotated to drive the second threaded rod 17 to rotate, so that the second threaded rod 17 moves downward and drives the piston 18 to move downward. The piston 18 squeezes the glue stored in the glue storage tank 14 through the glue dispensing head 20 and applies it to the part of the workpiece that needs glue.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A glue-insertion device for a dispensing machine, comprising a support block (1), characterized in that, The rear end of the support block (1) is fixedly connected to two support plates (2) arranged vertically and vertically. The two support plates (2) are rotatably connected to a first threaded rod (3). A moving block (4) is threaded on the first threaded rod (3). The left and right ends of the moving block (4) are fixedly connected to L-shaped connecting rods (5). The left and right ends of the support block (1) are fixedly connected to sliding rails (6). Sliding blocks (7) are slidably connected on the two sliding rails (6). The two sliding blocks (7) are fixedly connected to the two connecting rods (5) respectively. A motor (8) that drives the first threaded rod (3) to rotate is fixedly installed on the upper end of the support plate (2) located above.

2. The dispensing machine adhesive insertion device according to claim 1, characterized in that, The lower ends of the two sliding blocks (7) are fixedly connected to lifting rods (9), the lower end of the support block (1) is fixedly connected to a base plate (10), the two lifting rods (9) pass through the base plate (10) and are slidably connected to it, and the lower ends of the two lifting rods (9) are fixedly connected to friction plates (11).

3. The dispensing machine adhesive insertion device according to claim 1, characterized in that, The front end of the support block (1) is fixedly connected to an extension block (13), the front end of the extension block (13) is provided with a glue storage tank (14), the rear end of the glue storage tank (14) is fixedly connected to an mounting plate (15), the upper end of the glue storage tank (14) is fixedly connected to a U-shaped fixing frame (16), the fixing frame (16) is provided with a second threaded rod (17), the second threaded rod (17) passes through the fixing frame (16) and is threadedly connected to it, the glue storage tank (14) is provided with a piston (18), the upper end of the second threaded rod (17) is rotatably connected to the piston (18), the upper end of the second threaded rod (17) is fixedly connected to a rotary valve (19), and the lower end of the glue storage tank (14) is provided with a glue outlet (20).

4. The dispensing machine glue insertion device according to claim 2, characterized in that, The bottom of the base plate (10) is provided with four casters (12).

5. The dispensing machine adhesive insertion device according to claim 2, characterized in that, Both friction plates (11) are made of rubber.

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