Pipelined double liquid glue filling machine
By using a full-gear-half-gear transmission and a lifting dispensing head design, combined with a mixing tank with a stirring function, the problems of insufficient mixing and poor adaptability of dual-liquid dispensing machines have been solved, enabling efficient production line production and rapid adaptation to dispensing tasks for different product models.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU ZESEN ELECTRONIC TECH CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-06-12
AI Technical Summary
Existing two-component dispensing machines have difficulty fully mixing the adhesives, resulting in poor adaptability, low production efficiency, and a long time required for manual adjustments and parameter settings when product models change.
It adopts a full gear-half gear transmission mechanism to provide conveying power, combined with a lifting dispensing head and a mixing tank with a stirring function, to realize assembly line operation and quickly adapt to dispensing tasks of different product models.
It achieves thorough mixing of the adhesive, improves production efficiency, reduces the difficulty of manual operation, and adapts to the dispensing needs of different product models.
Smart Images
Figure CN224346236U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glue dispensing equipment technology, specifically to a production line type dual-liquid glue dispensing machine. Background Technology
[0002] A two-component dispensing machine is a device specifically designed to mix two different adhesive components, typically adhesive A and adhesive B, in a specific ratio and then dispense them into a product. Two-component dispensing processes are widely used in numerous industrial production fields, such as electronic component packaging, automotive parts manufacturing, and handicraft production.
[0003] Some existing two-component dispensing machines use a simple static mixing method in the adhesive mixing stage. For adhesives with specific ratios, this method is insufficient for thorough mixing, leading to inconsistent dispensing quality. Current dispensing equipment is mostly designed for single-product processing, resulting in low production efficiency. Furthermore, when product models change, lengthy manual adjustments and parameter settings are often required, hindering rapid adaptation to new dispensing tasks. Therefore, this paper proposes a production line-type two-component dispensing machine to address the aforementioned problems. Utility Model Content
[0004] To solve the above-mentioned technical problems, a production line type two-component dispensing machine is provided. This technical solution solves the problems mentioned in the background art, such as the glue produced by the two-component dispensing machine being difficult to mix fully, having poor adaptability, and low production efficiency.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A production line type two-component dispensing machine includes a housing. Two machine bases are fixedly connected to the front side of the housing. A motor is fixedly mounted on the upper surface of the machine bases. A half gear is fixedly connected to the output end of the motor. The half gear is half toothed and half toothless. The toothed part of the half gear meshes with a full gear. Two power shafts and a transmission shaft are rotatably connected inside the housing. One end of the rotating shaft of each of the two power shafts passes through the front side of the housing and is fixedly connected to the rear side of the full gear.
[0007] Preferably, the drive shaft is located between two power shafts, and a conveyor belt is connected to the outer surfaces of the two power shafts and the drive shaft. A plurality of main limiters are uniformly fixedly connected to the outer surface of the conveyor belt, and secondary limiters are slidably connected to the sides of the main limiters.
[0008] Preferably, two vertical plates are fixedly connected to the upper surface of the outer shell, and a horizontal plate is fixedly connected to the upper end of the vertical plates. A mixing tank is fixedly connected to the center of the upper surface of the horizontal plate. Several support columns are fixedly connected to the front and rear sides of the mixing tank on the upper surface of the horizontal plate. Material tank one and material tank two are fixedly connected to the upper ends of the front and rear support columns, respectively. The lower ends of material tank one and material tank two are connected to conveying pipes. A control valve one is provided in the middle of the two conveying pipes. The ends of the two conveying pipes away from material tank one are connected to the interior of the mixing tank. A top cover is fixedly connected to the upper end of the mixing tank. A motor two is fixedly installed on the upper surface of the top cover. A rotating shaft is fixedly connected to the output end of the motor two. The rotating shaft passes through the upper end of the top cover and extends into the interior of the mixing tank. Several stirring rods are fixedly connected to the outer surface of the rotating shaft. A telescopic pipe is connected to the lower end of the mixing tank. The other end of the telescopic pipe passes through the upper end of the horizontal plate and extends to the lower side of the horizontal plate. A control valve two is provided on the telescopic pipe.
[0009] Preferably, two hydraulic rods are fixedly installed on the lower surface of the horizontal plate, and the two hydraulic rods are respectively located on the front and rear sides of the telescopic tube. A movable plate is fixedly connected to the lower end of the telescopic tube and the output end of the two hydraulic rods, and a guide rail is fixedly connected to the opposite side of the two vertical plates.
[0010] Preferably, the two ends of the movable plate are slidably connected to the inside of two guide rails.
[0011] Preferably, a dispensing head is fixedly connected to the lower end of the movable plate, and the telescopic tube passes through the upper end of the movable plate and communicates with the dispensing head.
[0012] Compared with the prior art, this utility model provides a production line type two-component dispensing machine, which has the following beneficial effects:
[0013] This invention utilizes a full gear-half gear transmission mechanism. A motor drives the half gear to rotate. When the half gear meshes with the full gear, it provides conveying power, moving the product to be glued forward. When the half gear separates from the full gear, the conveyor belt loses power, and the product to be glued is located below the glue-filling head for glue-filling. Repeating these steps enables streamlined operations and improves production efficiency.
[0014] This invention features a lifting dispensing head. When the product model changes, the hydraulic rod is extended or retracted to lower or raise the moving plate, thereby changing the height of the dispensing head. This allows for quick adaptation to new dispensing tasks, simplifies operation, and reduces the difficulty of manual operation.
[0015] This invention features a mixing tank with a stirring function. When different adhesives enter the mixing tank through the conveying pipe, starting motor two will fully stir the mixed adhesives, thus improving the glue dispensing quality. Attached Figure Description
[0016] Figure 1 This is an overall structural diagram of the present invention;
[0017] Figure 2 This is a side view of the present invention;
[0018] Figure 3 This is a schematic diagram of the stirring mechanism in this utility model;
[0019] Figure 4 This is a schematic diagram of the conveying mechanism in this utility model.
[0020] The numbers on the map are:
[0021] 1. Outer shell; 2. Vertical plate; 3. Base; 4. Motor 1; 5. Horizontal plate; 6. Material tank 1; 7. Material tank 2; 8. Conveying pipe; 9. Control valve 1; 10. Support column; 11. Mixing tank; 12. Top cover; 13. Motor 2; 14. Rotating shaft; 15. Agitating rod; 16. Guide rail; 17. Moving plate; 18. Hydraulic rod; 19. Dispensing head; 20. Telescopic pipe; 21. Control valve 2; 22. Power shaft; 23. Transmission shaft; 24. Full gear; 25. Half gear; 26. Conveyor belt; 27. Main limit switch; 28. Secondary limit switch. Detailed Implementation
[0022] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.
[0023] Reference Figures 1-4As shown, a production line type two-component dispensing machine includes a housing 1. Two bases 3 are fixedly connected to the front of the housing 1. A motor 4 is fixedly mounted on the upper surface of the bases 3. A half gear 24 is fixedly connected to the output end of the motor 4. Half gear 24 is toothed and half toothless. The toothed part of half gear 24 meshes with a full gear 23. Two power shafts 21 and a transmission shaft 22 are rotatably connected inside the housing 1. One end of the rotating shaft 13 of each of the two power shafts 21 passes through the front of the housing 1 and is fixedly connected to the rear side of the full gear 23. Damping devices are provided at the connection points of the two power shafts 21, the transmission shaft 22 and the housing 1. The viscous resistance of the viscous fluid is used to dissipate kinetic energy. After the power is lost, the conveyor belt 25 can stop immediately. The transmission shaft 22 is located between the two power shafts 21. The outer surfaces of the two power shafts 21 and the transmission shaft 22 are connected to the conveyor belt 25. Several main limit clips 26 are evenly fixedly connected to the outer surface of the conveyor belt 25. Secondary limit clips 27 are slidably connected to the sides of the main limit clips 26. The main limit card 26 and the secondary limit card 27 generate a damping effect through friction, preventing the secondary limit card 27 from sliding relative to the main limit card 26 after adjustment. Both the main limit card 26 and the secondary limit card 27 are made of flexible material and do not affect the operation of the conveyor belt. Depending on the product model, the position of the secondary limit card 27 is adjusted by sliding the secondary limit card 27 on the side of the main limit card 26, thereby achieving positioning adjustment. The motor 4 is started, driving the half gear 24 to rotate. When the half gear 24 meshes with the full gear 23, it provides conveying power and conveys the product to be glued forward. The distance between every two adjacent main limit cards is equal to the distance that the conveyor belt 25 moves forward each time. The initial position of the conveyor belt 25 is adjusted so that the product to be glued, limited by the first main limit card 26, is located below the glue-filling head 18. When the half gear 24 separates from the full gear 23, the conveyor belt 25 loses power, and the product to be glued is now located below the glue-filling head 18 for glue filling. Repeating the steps can achieve streamlined operation and improve production efficiency.
[0024] Furthermore, two hydraulic rods 17 are fixedly installed on the lower surface of the horizontal plate 5. The two hydraulic rods 17 are located on the front and rear sides of the telescopic tube 19, respectively. The lower end of the telescopic tube 19 and the output ends of the two hydraulic rods 17 are fixedly connected to a movable plate 16. The opposite sides of the two vertical plates 2 are fixedly connected to guide rails 15. The two ends of the movable plate 16 are slidably connected to the inside of the two guide rails 15. When the product model changes, the extension and retraction of the hydraulic rods 17 are controlled to drive the movable plate 16 to lower or raise, thereby changing the height of the dispensing head 18. This allows for quick adaptation to new dispensing tasks, simplifies operation, and reduces the difficulty of manual operation.
[0025] Furthermore, a mixing tank 10 is fixedly connected to the center of the upper surface of the horizontal plate 5. Several support columns 9 are fixedly connected to the front and rear sides of the mixing tank 10 on the upper surface of the horizontal plate 5. Material tank 6 and material tank 601 are fixedly connected to the upper ends of the front and rear support columns 9, respectively. The lower ends of material tank 6 and material tank 601 are connected to conveying pipes 7. Control valve 8 is installed in the middle of the two conveying pipes 7. The ends of the two conveying pipes 7 away from material tank 6 are connected to the interior of the mixing tank 10. Through the control valve 8, the glue in material tank 6 and material tank 601 enters the mixing tank 10 in proportion. A top cover 11 is fixedly connected to the upper end of the mixing tank 10. A motor 12 is fixedly installed on the upper surface of the top cover 11. The output end of motor 12 is fixedly connected to a rotating shaft 13. The rotating shaft 13 passes through the upper end of the top cover 11 and extends into the interior of the mixing tank 10. Several stirring rods 14 are fixedly connected to the outer surface of the rotating shaft 13. The lower end of the mixing tank 10 is connected to a telescopic tube 19. The lower end of the moving plate 16 is fixedly connected to a dispensing head 18. The telescopic tube 19 passes through the upper end of the moving plate 16 and is connected to the dispensing head 18. A control valve 20 is installed on the telescopic tube 19. The amount of glue used for each dispensing is controlled by the control valve 20. When different glues enter the mixing tank 10 through the delivery pipe 7, motor 12 is started, which drives the rotating shaft 13 to rotate, thereby driving the stirring rods 14 to rotate, so as to fully stir the mixed glue and improve the dispensing quality.
[0026] Working Principle: In use, this invention first adjusts the position of the secondary limit card 27 by sliding it against the side of the main limit card 26, according to the product model. This controls the extension and retraction of the hydraulic rod 17, causing the moving plate 16 to lower or raise, thereby changing the height of the dispensing head 18. Simultaneously, glue is added to material tanks 6 and 601. Through control valve 8, the glue from material tanks 6 and 601 enters the mixing tank 10 in a specific ratio. Motor 12 is started, driving the rotating shaft 13 to rotate, which in turn drives the stirring rod 14 to rotate, thus mixing the glue. The glue is thoroughly mixed, improving the quality of glue application. After the glue is mixed, the product to be glued is placed on the conveyor belt 25 close to the main limit card 26 and the secondary limit card 27. The motor 4 is started, driving the half gear 24 to rotate. When the half gear 24 meshes with the full gear 23, it provides conveying power and moves the product to be glued forward. When the half gear 24 separates from the full gear 23, the conveyor belt 25 loses power, and the product to be glued is now located below the glue application head 18. The amount of glue used for each application is controlled by the control valve 20. The glue application operation is carried out by repeating the steps to achieve a streamlined operation and improve production efficiency.
[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A production line type two-component dispensing machine, characterized in that, The device includes a housing (1), on the front side of which two bases (3) are fixedly connected. A motor (4) is fixedly installed on the upper surface of the bases (3). A half gear (24) is fixedly connected to the output end of the motor (4). The half gear (24) is half toothed and half toothless. The toothed part of the half gear (24) meshes with a full gear (23). The housing (1) is rotatably connected to two power shafts (21) and a transmission shaft (22). One end of the shaft (13) of the two power shafts (21) passes through the front side of the housing (1) and is fixedly connected to the rear side of the full gear (23).
2. The assembly line type two-component dispensing machine according to claim 1, characterized in that: The drive shaft (22) is located between two power shafts (21). The outer surfaces of the two power shafts (21) and the drive shaft (22) are connected by a conveyor belt (25). The outer surface of the conveyor belt (25) is uniformly fixedly connected with a number of main limit cards (26). The side of the main limit card (26) is slidably connected with a secondary limit card (27).
3. The assembly line type two-component dispensing machine according to claim 1, characterized in that: Two vertical plates (2) are fixedly connected to the upper surface of the outer shell (1). A horizontal plate (5) is fixedly connected to the upper end of the vertical plates (2). A mixing tank (10) is fixedly connected to the center of the upper surface of the horizontal plate (5). Several support columns (9) are fixedly connected to the front and rear sides of the mixing tank (10) on the upper surface of the horizontal plate (5). Material tank one (6) and material tank two (601) are fixedly connected to the upper ends of the front support column (9) and the rear support column (9) respectively. The lower ends of material tank one (6) and material tank two (601) are connected to conveying pipes (7). A control valve one (8) is provided in the middle of the two conveying pipes (7). The two conveying pipes (7) are far away from material tank one (6). One end is connected to the interior of the mixing tank (10). The upper end of the mixing tank (10) is fixedly connected to a top cover (11). A motor (12) is fixedly installed on the upper surface of the top cover (11). A rotating shaft (13) is fixedly connected to the output end of the motor (12). The rotating shaft (13) passes through the upper end of the top cover (11) and extends into the interior of the mixing tank (10). Several stirring rods (14) are fixedly connected to the outer surface of the rotating shaft (13). The lower end of the mixing tank (10) is connected to a telescopic pipe (19). The other end of the telescopic pipe (19) passes through the upper end of the horizontal plate (5) and extends to the lower side of the horizontal plate (5). A control valve (20) is provided on the telescopic pipe (19).
4. The assembly line type two-component dispensing machine according to claim 3, characterized in that: Two hydraulic rods (17) are fixedly installed on the lower surface of the horizontal plate (5). The two hydraulic rods (17) are located on the front and rear sides of the telescopic tube (19) respectively. The lower end of the telescopic tube (19) and the output end of the two hydraulic rods (17) are fixedly connected to a moving plate (16). The opposite sides of the two vertical plates (2) are fixedly connected to guide rails (15).
5. A production line type two-component dispensing machine according to claim 4, characterized in that: The two ends of the movable plate (16) are slidably connected to the inside of the two guide rails (15).
6. The assembly line type two-component dispensing machine according to claim 4, characterized in that: The lower end of the movable plate (16) is fixedly connected to a glue-filling head (18), and the telescopic tube (19) passes through the upper end of the movable plate (16) and communicates with the glue-filling head (18).