Feeding system for dispensing machine

Abstract

The utility model relates to the technical field of dispensing machines, and discloses a feeding system for a dispensing machine, which comprises a storage box, the top of the inner side of the storage box is rotatably connected with a driving gear, the top of the inner side of the storage box is abutted against a driven gear, the driving gear and the driven gear are meshed with each other, the inner wall of the storage box is fixedly connected with a gear ring, and the inner wall of the storage box is fixedly connected with the gear ring. The driven gear is meshed with the gear ring, stirring rods are fixedly connected to the bottom of the driving gear and the bottom of the driven gear, a plurality of stirring blades are fixedly connected to the peripheries of the two stirring rods, and a driving assembly is arranged at the top of the storage box. According to the adhesive stirring device disclosed by the utility model, the driving gear, the driven gear, the gear ring, the stirring rod, the stirring blades, the motor and the rotating rod are matched with one another, so that the motor can be started to drive the stirring rod and the stirring blades to fully stir an adhesive in the storage box, and the adhesive is kept in a flowing state and is prevented from caking or hardening.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing machines, in particular to a feeding system for glue dispensing machines. Background Art

[0002] Glue dispenser is an automated device used for precise application of glue or bonding materials. It uses an automatic control system and precise positioning device to apply glue or adhesive to the target object at a certain speed and precision. Glue dispenser is widely used in electronics, automobile, medical equipment, and home appliance industries. Its main functions include dispensing, line glue, and surface glue, which can meet the needs of glue coating of different shapes and sizes. The high-precision operation and automation characteristics of the glue dispenser improve production efficiency and reduce human errors, making it one of the indispensable and important equipment in modern industrial production.

[0003] After searching, Chinese patent announcement number: CN203620880U discloses a feeding device of an automatic dispensing machine, which is composed of a main storage box, a liquid level sensor, a filter, a solenoid valve, a liquid pump, a pipeline, an auxiliary storage box and a discharge pipe. The feeding device provides adhesive material to the automatic dispensing machine head. By setting the main and auxiliary storage boxes, the dispensing machine head is automatically fed to prevent the dispensing efficiency from being reduced due to insufficient adhesive supply. The feeding device ensures the continuity and stability of the dispensing process and improves the dispensing efficiency.

[0004] The above technology ensures the continuity and stability of the dispensing process and improves the dispensing efficiency. However, the adhesive inside the storage box is stationary. If the adhesive remains stationary for a long time, it will cause agglomeration or hardening, thereby reducing the dispensing quality. Therefore, a feeding system for a dispensing machine is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a feeding system for a glue dispensing machine, aiming to improve the problem in the prior art that the adhesive inside the storage box will become agglomerated or hardened due to being stationary for a long time, thereby reducing the quality of glue dispensing.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feeding system for a dispensing machine, including a storage box, a driving gear is rotatably connected to the top of the inner side of the storage box, a driven gear is abutted against the top of the inner side of the storage box, the driving gear and the driven gear are meshed with each other, a gear ring is fixedly connected to the inner wall of the storage box, the driven gear and the gear ring are meshed with each other, the bottom of the driving gear and the driven gear are both fixedly connected to stirring rods, and a plurality of stirring blades are fixedly connected to the outer periphery of the two stirring rods, a driving assembly is provided on the top of the storage box, a solenoid valve is fixedly connected to the bottom of the storage box, a cleaning assembly is provided at the bottom of the storage box, a feeding assembly is provided on the right side of the storage box, and a replenishing pipe is fixedly connected to the top of the right side of the storage box.

[0007] Furthermore, the cleaning component includes a water tank, which is fixedly connected to the bottom of the storage box, a water suction pipe is fixedly connected to the left side of the water tank, the other end of the water suction pipe is fixedly connected to a water pump, the top of the water pump is fixedly connected to a delivery water pipe, the other end of the delivery water pipe is fixedly connected to a cleaning water pipe, and the cleaning water pipe is fixedly connected to the inside of the storage box.

[0008] Furthermore, a filter plate is slidably connected inside the water tank, and slots are provided on the left and right sides of the filter plate. Two blocks are slidably connected inside the water tank, and the two blocks are respectively clamped in the two slots. A pull rod is fixedly connected to one end of the two blocks, and a spring is sleeved on the outer periphery of the two pull rods.

[0009] Furthermore, the driving assembly includes a motor, the motor is fixedly connected to the top of the storage box, the output end of the motor is fixedly connected to a rotating rod, and the bottom of the rotating rod is fixedly connected to the top of the driving gear.

[0010] Furthermore, the feeding assembly includes a suction pipe, which is fixedly connected to the right side of the storage box, and the other end of the suction pipe is fixedly connected to a liquid pump, and the right side of the liquid pump is fixedly connected to a discharge pipe.

[0011] Furthermore, the bottom of the driving gear is fixedly connected to a limiting plate, the bottom of the gear ring is fixedly connected to a limiting ring, and the limiting plate and the top of the limiting ring are both in contact with the bottom of the driven gear.

[0012] Furthermore, a handle is fixedly connected to the front end of the filter plate, two limit grooves are opened inside the water tank, the two pull rods are slidably connected inside the two limit grooves respectively, the two pull rods are fixedly connected to the limit blocks on the separated sides, and the two limit blocks are fixedly connected to the handle on the separated sides.

[0013] Furthermore, a support frame is fixedly connected to the outer periphery of the storage box, a plurality of evenly distributed support legs are fixedly connected to the bottom of the support frame, and the water pump and the liquid pump are both fixedly connected to the top of the support frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the mutual cooperation among the driving gear, the driven gear, the gear ring, the stirring rod, the stirring blade, the limit plate, the limit ring, the motor and the rotating rod, the motor can be started to drive the stirring rod and the stirring blade to fully stir the adhesive inside the storage box, so that the adhesive remains in a flowing state and the dispensing quality is improved.

[0016] 2. In the utility model, through the mutual cooperation among the water tank, the water suction pipe, the water pump, the water delivery pipe and the cleaning water pipe, when it is necessary to clean the storage box, the water pump is started to flush the inside, and then through the cooperation of the filter plate, the handle, the slot, the limit slot, the block, the pull rod, the spring, the limit block and the handle, the cleaned sewage is filtered by the filter plate, thereby reducing the waste of water resources, and the filter plate can be quickly removed by pulling the handle for cleaning, thereby reducing the trouble of cleaning or replacing the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a feeding system for a glue dispensing machine proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a material storage box of a material feeding system for a glue dispensing machine proposed in the utility model;

[0019] Figure 3 This is a structural schematic diagram of a stirring rod of a feeding system for a glue dispensing machine proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a water tank of a feeding system for a dispensing machine proposed by the utility model;

[0021] Figure 5 This is a structural schematic diagram of a filter plate of a feeding system for a glue dispensing machine proposed by the utility model;

[0022] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Storage box; 2. Driving gear; 3. Driven gear; 4. Ring gear; 5. Stirring rod; 6. Stirring blade; 7. Limit plate; 8. Limit ring; 9. Motor; 10. Rotating rod; 11. Solenoid valve; 12. Water tank; 13. Suction pipe; 14. Water pump; 15. Water delivery pipe; 16. Cleaning water pipe; 17. Filter plate; 18. Handle; 19. Slot; 20. Limit slot; 21. Block; 22. Pull rod; 23. Spring; 24. Limit block; 25. Handle; 26. Suction pipe; 27. Liquid pump; 28. Discharge pipe; 29. ​​Supplement pipe; 30. Support frame; 31. Support leg. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a feeding system for a dispensing machine, including a storage box 1, a driving gear 2 is rotatably connected to the top of the inner side of the storage box 1, a driven gear 3 is abutted against the top of the inner side of the storage box 1, the driving gear 2 and the driven gear 3 are meshed with each other, a gear ring 4 is fixedly connected to the inner wall of the storage box 1, the driven gear 3 and the gear ring 4 are meshed with each other, the bottom of the driving gear 2 and the driven gear 3 are fixedly connected to a stirring rod 5, and the outer periphery of the two stirring rods 5 is fixedly connected to a plurality of stirring blades 6, a driving component is arranged on the top of the storage box 1, a solenoid valve 11 is fixedly connected to the bottom of the storage box 1, a cleaning component is arranged on the bottom of the storage box 1, a feeding component is arranged on the right side of the storage box 1, and a replenishing pipe 29 is fixedly connected to the top of the right side of the storage box 1, and the driving component includes The motor 9 is fixedly connected to the top of the material storage box 1, the output end of the motor 9 is fixedly connected to the rotating rod 10, the bottom of the rotating rod 10 is fixedly connected to the top of the driving gear 2, the feeding assembly includes a suction pipe 26, the suction pipe 26 is fixedly connected to the right side of the material storage box 1, the other end of the suction pipe 26 is fixedly connected to the liquid pump 27, the right side of the liquid pump 27 is fixedly connected to the discharge pipe 28, the bottom of the driving gear 2 is fixedly connected to the limiting plate 7, the bottom of the gear ring 4 is fixedly connected to the limiting ring 8, the tops of the limiting plate 7 and the limiting ring 8 are both in contact with the bottom of the driven gear 3, the outer periphery of the material storage box 1 is fixedly connected to the support frame 30, the bottom of the support frame 30 is fixedly connected to a plurality of evenly distributed support legs 31, the water pump 14 and the liquid pump 27 are both fixedly connected to the top of the support frame 30.

[0027] Specifically, the storage box 1 is used for temporarily storing adhesive, and a driving gear 2 is rotated on the top of the inner side of the storage box 1, and is used to drive the driven gear 3 to rotate when the driving gear 2 rotates. A gear ring 4 is fixed on the inner wall of the storage box 1, and is used to cooperate with the gear ring 4 when the driving gear 2 drives the driven gear 3 to rotate, so that the driven gear 3 rotates around the driving gear 2 as a planetary gear. A stirring rod 5 is arranged at the bottom of the driving gear 2 and the driven gear 3, and is used to drive the stirring rod 5 to move when the driving gear 2 and the driven gear 3 move. The stirring rod 5 stirs the adhesive inside the storage box 1 through the stirring blade 6 to ensure that the adhesive is fluid. A limit plate 7 is arranged below the driving gear 2, and a limit ring 8 is arranged below the ring gear 4, and is used to ensure that the driven gear 3 is between the driving gear 2 and the ring gear 4. The motor 9 is arranged on the storage box 1, and is used to drive the rotating rod 10 to rotate. The rotating rod 10 is used to drive the driving gear 2 to rotate. The solenoid valve 11 is arranged at the bottom of the storage box 1, and is used to control the opening and closing of the bottom. The suction pipe 26 is arranged on the right side of the storage box 1, and is used to use the liquid pump 27 to send the adhesive inside the storage box 1 to the dispensing machine through the discharge pipe 28. The replenishing pipe 29 is arranged on the storage box 1, and is used to replenish the adhesive inside the storage box 1. The support frame 30 is used to support the storage box 1, the water pump 14 and the liquid pump 27, and the support leg 31 is used to support the support frame 30 to the ground.

[0028] Reference Figure 4 - Figure 6 The cleaning component includes a water tank 12, which is fixedly connected to the bottom of the storage box 1, a water suction pipe 13 is fixedly connected to the left side of the water tank 12, the other end of the water suction pipe 13 is fixedly connected to a water pump 14, a delivery pipe 15 is fixedly connected to the top of the water pump 14, the other end of the delivery pipe 15 is fixedly connected to a cleaning water pipe 16, the cleaning water pipe 16 is fixedly connected to the inside of the storage box 1, a filter plate 17 is slidably connected to the inside of the water tank 12, and a card slot 19 is opened on both sides of the filter plate 17, and a filter plate 17 is slidably connected to the inside of the water tank 12. Two clamping blocks 21 are respectively clamped in the two clamping slots 19, and the two clamping blocks 21 are fixedly connected with a pull rod 22 at one end away from each other. The outer periphery of the two pull rods 22 is sleeved with a spring 23, and the front end of the filter plate 17 is fixedly connected with a handle 18. Two limit grooves 20 are provided inside the water tank 12, and the two pull rods 22 are respectively slidably connected in the two limit grooves 20. The two pull rods 22 are fixedly connected with a limit block 24 at one side away from each other, and the two limit blocks 24 are fixedly connected with a handle 25 at one side away from each other.

[0029] Specifically, the water tank 12 is arranged at the bottom of the storage box 1 for storing cleaning water. A water suction pipe 13 is arranged on the left side of the water tank 12 for sucking up the water inside the water tank 12 through a water pump 14, and then sending the water into a delivery water pipe 15 through the water pump 14. The inside of the storage box 1 is cleaned through a cleaning water pipe 16. The filter plate 17 inside the water tank 12 can filter the sewage flowing down from the storage box 1. A handle 18 is arranged on the filter plate 17 for the operator to better pull out the filter plate 17. The filter plate 17 is provided with a card slot 19 for inserting the card block 21 into the card slot. 19, so that the filter plate 17 is fixed inside the water tank 12, a limit groove 20 is set inside the water tank 12, which is used to provide moving space for the block 21 and the pull rod 22, and pull rods 22 are set at both ends of the block 21, which are used to pull the block 21 out of the groove 19, so that the filter plate 17 loses its fixation, and a spring 23 is set on the periphery of the pull rod 22 for resetting the movement of the block 21. A limit block 24 is set at one end of the pull rod 22 for preventing the spring 23 from resetting the block 21 too far, and a handle 25 is set on the limit block 24 for the operator to better pull the block 21.

[0030] Working principle: when it is necessary to keep the adhesive inside the storage box 1 flowing, the starting motor 9 drives the rotating rod 10 to rotate, and the rotating rod 10 transmits the rotation to the driving gear 2, and the driving gear 2 drives the driven gear 3 to rotate, and the driven gear 3 rotates and cooperates with the ring gear 4, so that the driven gear 3 performs planetary gear motion around the driving gear 2, so that the stirring rod 5 stirs the adhesive inside the storage box 1 through the stirring blade 6, so that the adhesive inside the storage box 1 keeps flowing.

[0031] When it is necessary to clean the storage box 1, the water pump 14 is started to suck up the cleaning water inside the water tank 12 through the suction pipe 13, and then transported to the cleaning water pipe 16 through the delivery pipe 15, so as to rinse the storage box 1, open the solenoid valve 11 to allow the cleaned sewage to re-enter the water tank 12 and be filtered through the filter plate 17 to reduce the waste of water resources. When it is necessary to clean or replace the filter plate 17, the handle 25 is first pulled to drive the pull rod 22 to move, so that the block 21 is pulled out of the slot 19, so that the filter plate 17 loses its fixation, and the filter plate 17 can be pulled out by the handle 18 for cleaning or replacement. When installing a new filter plate 17 or the filter plate 17 after cleaning, the handle 25 is first pulled to make the block 21 enter the limiting groove 20, and then the filter plate 17 is installed to the original position, and the force on the handle 25 is released. The spring 23 releases the tension to clamp the block 21 into the slot 19, and the installation is completed.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material feeding system for a glue dispensing machine, comprising a material storage box (1), characterized in that: The top of the inner side of the material storage box (1) is rotatably connected to a driving gear (2), the top of the inner side of the material storage box (1) is abutted against a driven gear (3), the driving gear (2) and the driven gear (3) are meshed with each other, the inner wall of the material storage box (1) is fixedly connected to a gear ring (4), the driven gear (3) and the gear ring (4) are meshed with each other, the bottoms of the driving gear (2) and the driven gear (3) are fixedly connected to stirring rods (5), the outer peripheries of the two stirring rods (5) are fixedly connected to a plurality of stirring blades (6), the top of the material storage box (1) is provided with a driving assembly, the bottom of the material storage box (1) is fixedly connected to a solenoid valve (11), the bottom of the material storage box (1) is provided with a cleaning assembly, the right side of the material storage box (1) is provided with a feeding assembly, and the top of the right side of the material storage box (1) is fixedly connected to a replenishing pipe (29).

2. A feeding system for a glue dispensing machine according to claim 1, characterized in that: The cleaning component comprises a water tank (12), the water tank (12) is fixedly connected to the bottom of the material storage box (1), a water suction pipe (13) is fixedly connected to the left side of the water tank (12), the other end of the water suction pipe (13) is fixedly connected to a water pump (14), the top of the water pump (14) is fixedly connected to a delivery water pipe (15), the other end of the delivery water pipe (15) is fixedly connected to a cleaning water pipe (16), and the cleaning water pipe (16) is fixedly connected to the inside of the material storage box (1).

3. A feeding system for a glue dispensing machine according to claim 2, characterized in that: A filter plate (17) is slidably connected inside the water tank (12), and a slot (19) is provided on both left and right sides of the filter plate (17). Two blocks (21) are slidably connected inside the water tank (12), and the two blocks (21) are respectively engaged in the two slots (19). The two blocks (21) are fixedly connected to a pull rod (22) at one end away from each other, and a spring (23) is sleeved on the outer circumference of the two pull rods (22).

4. A feeding system for a glue dispensing machine according to claim 1, characterized in that: The driving assembly comprises a motor (9), the motor (9) is fixedly connected to the top of the storage box (1), the output end of the motor (9) is fixedly connected to a rotating rod (10), and the bottom of the rotating rod (10) is fixedly connected to the top of the driving gear (2).

5. A feeding system for a glue dispensing machine according to claim 2, characterized in that: The feeding assembly comprises a suction pipe (26), wherein the suction pipe (26) is fixedly connected to the right side of the storage box (1), the other end of the suction pipe (26) is fixedly connected to a liquid pump (27), and the right side of the liquid pump (27) is fixedly connected to a discharge pipe (28).

6. A feeding system for a glue dispensing machine according to claim 1, characterized in that: The bottom of the driving gear (2) is fixedly connected to a limiting plate (7), the bottom of the gear ring (4) is fixedly connected to a limiting ring (8), and the tops of the limiting plate (7) and the limiting ring (8) are both in contact with the bottom of the driven gear (3).

7. A feeding system for a glue dispensing machine according to claim 3, characterized in that: A handle (18) is fixedly connected to the front end of the filter plate (17); two limit grooves (20) are provided inside the water tank (12); the two pull rods (22) are slidably connected inside the two limit grooves (20) respectively; the two pull rods (22) are fixedly connected to limit blocks (24) on the separated sides; and the two limit blocks (24) are fixedly connected to a handle (25) on the separated sides.

8. A feeding system for a glue dispensing machine according to claim 5, characterized in that: A support frame (30) is fixedly connected to the outer periphery of the storage box (1), a plurality of evenly distributed support legs (31) are fixedly connected to the bottom of the support frame (30), and the water pump (14) and the liquid pump (27) are both fixedly connected to the top of the support frame (30).

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