Multi-functional adjustable glue spreader

Abstract

The utility model relates to the technical field of gluing machine discloses multifunctional adjustable gluing machine, including conveyer belt, the top fixedly connected with frame of conveyer belt, the top fixedly connected with feed port of frame, the inside slide connection of frame has sliding block, the bottom rotatory connection has rotary plate of sliding block, one side fixedly connected with the drive assembly for driving the part of conveyer belt, the top both sides of conveyer belt are all slide connection has connecting block, the similar side rotatory connection has two gyro wheel of two connecting blocks, the both sides of conveyer belt are all fixedly connected with cylinder no.

Description

Technical Field

[0001] This utility model relates to the field of glue applicator technology, and in particular to a multifunctional adjustable glue applicator. Background Technology

[0002] A glue applicator is a mechanical device used to evenly apply liquid glue or adhesive to the surface of various materials. It is used in many industries such as electronics, automobile manufacturing, woodworking furniture, packaging, and medical devices. It has the advantages of improving glue application efficiency, ensuring quality, saving glue, reducing labor intensity, and facilitating process standardization. Glue applicators need to have multi-functional and adjustable features to adapt to diversified production needs, improve production flexibility and efficiency, accurately control glue application quality, and meet cost control and resource conservation requirements, so as to cope with complex production situations, ensure quality, and reduce costs and increase efficiency.

[0003] A multi-functional adjustable glue applicator is generally composed of a conveying device, an adjusting device, a glue applicator head or glue applicator roller, and a control device. When the multi-functional adjustable glue applicator is working, the glue supply stage first delivers the glue, then the glue application stage applies the glue as required, the material transfer stage delivers the material to be glued, the cleaning and maintenance stage cleans up the glue stains and maintains the equipment, and the control stage regulates the operation of each stage to ensure stable operation.

[0004] Existing multi-functional adjustable glue applicators cannot achieve precise glue dispensing. Due to the uncontrollable glue amount, it is difficult to guarantee a uniform and stable glue application effect for each batch of products. For example, in automotive manufacturing, if the amount of glue applied to the car body sealant is inconsistent, one batch may have a good sealing effect, while the next batch may have poor sealing, water and dust ingress, etc., which is detrimental to standardized quality control. Therefore, a multi-functional adjustable glue applicator is proposed to solve these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a multi-functional adjustable glue applicator, which aims to improve the problem that the existing technology cannot achieve quantitative glue discharge.

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

[0007] A multi-functional adjustable glue applicator includes a conveyor belt, a frame fixedly connected to the top of the conveyor belt, a feed inlet fixedly connected to the top of the frame, a sliding block slidably connected inside the frame, a rotating plate rotatably connected to the bottom of the sliding block, a driving assembly for driving parts fixedly connected to one side of the conveyor belt, connecting blocks slidably connected to both sides of the top of the conveyor belt, two rollers rotatably connected to adjacent sides of the two connecting blocks, and a cylinder fixedly connected to both sides of the conveyor belt.

[0008] As a further description of the above technical solution:

[0009] The driving component includes a fixed block, the outer side of which is fixedly connected to one side of the conveyor belt. A motor is fixedly connected inside the fixed block, a rotating disk is fixedly connected to the drive end of the motor, a connecting rod is rotatably connected inside the rotating disk, a sliding rod is fixedly connected to the outer side of the connecting rod, and a brush is fixedly connected to the outer side of the sliding rod.

[0010] As a further description of the above technical solution:

[0011] Two limiting rods are fixedly connected to the bottom of the conveyor belt, and the outer side of the sliding rod is slidably connected to the inside of the limiting rod;

[0012] As a further description of the above technical solution:

[0013] The outer side of the brush is slidably connected to the bottom of the conveyor belt, and multiple grooves are fixedly connected to the top of the conveyor belt.

[0014] As a further description of the above technical solution:

[0015] Both sides of the roller are slidably connected to the inside of the slide groove, and the rear sides of the two slide grooves are fixedly connected to the outside of the frame.

[0016] As a further description of the above technical solution:

[0017] The drive end of cylinder one is fixedly connected to the outside of the connecting block, and cylinder two is fixedly connected to the rear side of the frame.

[0018] As a further description of the above technical solution:

[0019] The driving end of the second cylinder is fixedly connected to the rear side of the sliding block, and a sliding plate is fixedly connected to the rear side of the sliding block.

[0020] As a further description of the above technical solution:

[0021] The outer side of the sliding plate is slidably connected to the inside of the frame, and the outer side of the rotating plate is slidably connected to the inside of the frame.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the frame is used in conjunction with the feed inlet, the feed inlet is used in conjunction with the sliding block, and the sliding block is used in conjunction with the cylinder, thereby realizing the quantitative feeding of glue. This ensures that the glue coating quality of mass-produced products will not fluctuate significantly, making it easy to control the product quality stably. It is especially suitable for large-scale industrial production to ensure the uniformity of glue coating quality of the same batch of products.

[0024] 2. In this invention, a starting motor drives a rotating disc, which in turn drives a connecting rod, which in turn drives a sliding rod, which in turn drives a brush. This process cleans the adhesive from the conveyor belt surface. If the adhesive residue on the conveyor belt is not cleaned, it will adhere to the surface of the material to be coated during subsequent transport, affecting the purity and uniformity of the coating and resulting in a decrease in coating quality. Cleaning the adhesive residue provides a clean material transport environment for the coating process, ensuring that the coating process is not interfered with by additional adhesive residue, and resulting in a more ideal coating effect. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the multifunctional adjustable glue applicator proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the chute structure of the multifunctional adjustable glue applicator proposed in this utility model;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0029] Legend:

[0030] 1. Conveyor belt; 2. Cylinder 1; 3. Connecting block; 4. Roller; 5. Slide groove; 6. Fixing block; 7. Motor; 8. Rotating disc; 9. Connecting rod; 10. Sliding rod; 11. Brush; 12. Limiting rod; 13. Feed inlet; 14. Cylinder 2; 15. Sliding block; 16. Rotating plate; 17. Sliding plate; 18. Frame. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 2 , Figure 4One embodiment of this utility model is a multi-functional adjustable glue applicator, which includes a conveyor belt 1. The conveyor belt 1 is made of high-strength and flexible rubber material. This rubber material can not only bear a certain weight of the parts to be glued, ensuring that they will not be easily damaged during long-term operation, but also has good flexibility, which can bend naturally with the operation of the equipment to ensure that the parts are transported smoothly on its surface.

[0033] The top of the conveyor belt 1 is fixedly connected with multiple sliding grooves 5. The sliding grooves 5 are made of wear-resistant plastic material with smooth inner walls, allowing subsequent mating parts to slide smoothly in them, effectively reducing friction and providing precise guidance for the movement of related parts. The bottom of the conveyor belt 1 is fixedly connected with two limiting rods 12. The limiting rods 12 are made of stainless steel with finely polished surfaces, possessing strong rigidity. They can be firmly fixed to the bottom of the conveyor belt 1 and provide reliable limiting for the connected parts, preventing them from shifting during movement.

[0034] A frame 18 is fixedly connected to the top of the conveyor belt 1. The frame 18 is a rectangular structure 18 welded from sturdy aluminum alloy material. This aluminum alloy material ensures the overall structural strength of the frame, enabling it to stably support the various components installed inside and above it, without being too heavy, facilitating the overall installation and movement of the equipment. A cylinder 2 14 is fixedly connected to the rear side of the frame 18. The cylinder 2 14 uses high-precision pneumatic components with good internal sealing performance, which can stably output appropriate thrust, ensuring that each action can accurately push the corresponding component to move according to the set requirements.

[0035] The top of the frame 18 is fixedly connected to the inlet 13, which is a funnel-shaped structure that is wider at the top and narrower at the bottom. The wide opening makes it easy for workers to pour the glue into it, while the gradually narrowing design at the bottom helps to guide the glue to flow accurately into the subsequent components. The frame 18 is slidably connected to the inside of the frame 18. The sliding block 15 has a smooth surface and the fit gap with the inside of the frame 18 is carefully designed, so that it can slide flexibly and freely inside the frame 18, thereby accurately cooperating with other components to complete a series of operations such as glue delivery.

[0036] A sliding plate 17 is fixedly connected to the rear side of the sliding block 15. The sliding plate 17 is tightly connected to the sliding block 15. Its outer dimensions are perfectly matched with the sliding track inside the frame 18. It can slide accurately inside the frame 18 as the sliding block 15 moves, effectively performing the corresponding actions of blocking or opening the discharge port. The drive end of the cylinder 14 is fixedly connected to the rear side of the sliding block 15. A rotating plate 16 is rotatably connected to the bottom of the sliding block 15. The rotating plate 16 is connected to the sliding block 15 through a high-quality rotating shaft. The rotating shaft rotates flexibly and has good sealing performance. It can rotate in a timely manner according to the different positions of the sliding block 15 and the internal gravity of the adhesive, etc., to achieve precise control of the falling adhesive.

[0037] The outer side of the rotating plate 16 is slidably connected to the inside of the frame 18. A drive assembly for driving the parts is fixedly connected to one side of the conveyor belt 1. The drive assembly can provide stable and continuous power for the movement of the parts on the conveyor belt 1, ensuring that the parts pass through the glue application area in an orderly manner. Connecting blocks 3 are slidably connected to both sides of the top of the conveyor belt 1. The shape of the connecting blocks 3 matches the groove 5, and the surface is specially treated to have good wear resistance and low friction coefficient, so that it can slide stably inside the groove 5 for a long time without jamming or wear due to frequent friction.

[0038] Both sides of the connecting block 3 are slidably connected to the inside of the slide groove 5. The rear sides of the two slide grooves 5 are fixedly connected to the outside of the frame 18. Two rollers 4 are rotatably connected to the adjacent sides of the two connecting blocks 3. The outer layer of the rollers 4 is covered with a rubber material with good adsorption and elasticity. This rubber material can evenly absorb the adhesive and spread the adhesive evenly on the surface of the parts during the rolling process. Both sides of the conveyor belt 1 are fixedly connected to cylinders 2. Cylinders 2 have an adjustable thrust function. By precisely controlling the air pressure, different thrust intensities can be output to meet the needs of flexibly adjusting the height of the rollers 4 according to the different thicknesses of the parts. The drive end of cylinder 2 is fixedly connected to the outside of the connecting block 3.

[0039] Reference Figures 1 to 3 The drive assembly includes a fixed block 6, which is made of a thick metal block. Its robust structure provides a stable support foundation for the internally installed components such as the motor 7, ensuring that there will be no loosening or shaking during equipment operation. The outer side of the fixed block 6 is fixedly connected to one side of the conveyor belt 1, and the motor 7 is fixedly connected inside the fixed block 6. The motor 7 is a high-performance DC motor with stable speed and strong torque output capability, which can continuously and stably provide power to the subsequently connected components, ensuring the reliable operation of the entire drive assembly.

[0040] The drive end of the motor 7 is fixedly connected to a rotating disk 8. The rotating disk 8 has been dynamically balanced and rotates smoothly without significant vibration. It can smoothly transmit the power output by the motor 7 to the connected components. The rotating disk 8 is internally connected to a connecting rod 9, which serves as the intermediate connecting hub. The connection parts of the connecting rod 9 with the rotating disk 8 and subsequent components adopt a high-precision fit to ensure the smoothness and accuracy of power transmission.

[0041] A sliding rod 10 is fixedly connected to the outside of the connecting rod 9. The sliding rod 10 has a smooth and straight surface, and its fit with the limiting rod 12 is just right, allowing it to slide stably back and forth along a predetermined trajectory inside the limiting rod 12. This provides a reliable motion basis for subsequent glue stain cleaning. The outside of the sliding rod 10 is slidably connected to the inside of the limiting rod 12. A brush 11 is fixedly connected to the outside of the sliding rod 10. The brush 11 is made of soft and dense bristles. The bristles are elastic and not easy to fall off. It can fit tightly against the bottom of the conveyor belt 1 and effectively clean the glue stains on the conveyor belt 1 during the sliding process. The outside of the brush 11 is slidably connected to the bottom of the conveyor belt 1.

[0042] Working principle: When the operator needs to apply glue to the material, the glue is poured into the feed inlet 13. Then, the cylinder 14 is activated, which pushes the sliding block 15 outward. The bottom of the sliding block 15 is equipped with a rotating plate 16. When the sliding block 15 leaves the inside of the frame 18, the rotating plate 16 will open because the inside of the sliding block 15 is full of glue. At this time, the glue inside the sliding block 15 can fall onto the top of the two rollers 4. The rollers 4 are then activated, so that the outside of the rollers 4 is evenly coated with glue. The rear side of the sliding block 15 is connected to the sliding plate 17. When the sliding block 15 leaves the inside of the frame 18, the sliding plate 17 will block the discharge port of the feed inlet 13, thereby preventing the glue from falling into the inside of the frame 18, thus achieving a quantitative measurement of glue.

[0043] When the material to be coated is thick, the two cylinders 2 can be activated to push the two rollers 4 upwards, thus achieving the adjustment effect. When applying glue to the material, some glue will inevitably get on the surface of the conveyor belt 1. At this time, the motor 7 can be activated to drive the rotating disk 8. The top of the rotating disk 8 is connected to the motor 7, and the outside of the motor 7 is connected to the sliding rod 10. The outside of the sliding rod 10 is connected to the brush 11, and the brush 11 is set at the bottom of the conveyor belt 1. When the conveyor belt 1 is operating normally, it will rotate the area with glue to the outside of the brush 11. As the rotating disk 8 rotates continuously, the sliding rod 10 will move back and forth continuously, thus achieving the effect of cleaning the glue.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-functional adjustable glue applicator, comprising a conveyor belt (1), characterized in that: A frame (18) is fixedly connected to the top of the conveyor belt (1), and a feed inlet (13) is fixedly connected to the top of the frame (18). A sliding block (15) is slidably connected inside the frame (18), and a rotating plate (16) is rotatably connected to the bottom of the sliding block (15). A driving assembly for driving the parts is fixedly connected to one side of the conveyor belt (1). Connecting blocks (3) are slidably connected to both sides of the top of the conveyor belt (1). Two rollers (4) are rotatably connected to the adjacent sides of the two connecting blocks (3). A cylinder (2) is fixedly connected to both sides of the conveyor belt (1).

2. The multifunctional adjustable glue applicator according to claim 1, characterized in that: The driving component includes a fixed block (6), the outer side of which is fixedly connected to one side of the conveyor belt (1), a motor (7) is fixedly connected inside the fixed block (6), a rotating disk (8) is fixedly connected to the driving end of the motor (7), a connecting rod (9) is rotatably connected inside the rotating disk (8), a sliding rod (10) is fixedly connected to the outer side of the connecting rod (9), and a brush (11) is fixedly connected to the outer side of the sliding rod (10).

3. The multifunctional adjustable glue applicator according to claim 2, characterized in that: Two limiting rods (12) are fixedly connected to the bottom of the conveyor belt (1), and the outer side of the sliding rod (10) is slidably connected to the inside of the limiting rods (12).

4. The multifunctional adjustable glue applicator according to claim 2, characterized in that: The outer side of the brush (11) is slidably connected to the bottom of the conveyor belt (1), and the top of the conveyor belt (1) is fixedly connected with a plurality of grooves (5).

5. The multifunctional adjustable glue applicator according to claim 4, characterized in that: Both sides of the connecting block (3) are slidably connected to the inside of the slide groove (5), wherein the rear sides of the two slide grooves (5) are fixedly connected to the outside of the frame (18).

6. The multifunctional adjustable glue applicator according to claim 1, characterized in that: The drive end of the first cylinder (2) is fixedly connected to the outside of the connecting block (3), and the rear side of the frame (18) is fixedly connected to the second cylinder (14).

7. The multifunctional adjustable glue applicator according to claim 6, characterized in that: The driving end of the second cylinder (14) is fixedly connected to the rear side of the sliding block (15), and a sliding plate (17) is fixedly connected to the rear side of the sliding block (15).

8. The multifunctional adjustable glue applicator according to claim 7, characterized in that: The outer side of the sliding plate (17) is slidably connected to the inside of the frame (18), and the outer side of the rotating plate (16) is slidably connected to the inside of the frame (18).

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