Batching device for hot melt adhesive production
Through the dosing box with integrated cutting, grinding and stirring functions, the problem of multiple processing lines in hot melt adhesive production is solved, and efficient mixing of raw materials and cost reduction is achieved.
Patent Information
- Application Number
- CN202421787505.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The existing hot melt adhesive production and batching device has a single function, and requires multiple processing lines to be chopped and ground separately, increasing production costs and extending processing time.
Design a dosing box with integrated cutting, grinding and stirring functions, and drives the cutting knife, grinding column and stirring rod through a rotating shaft to cut, grind and stir the raw materials to achieve integrated processing.
It reduces production costs, improves work efficiency, and achieves efficient mixing of raw materials.
Smart Images
Figure CN223170788U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of hot melt adhesive production, in particular to a batching device for hot melt adhesive production. Background Technique
[0002] Hot melt adhesive is a kind of plastic adhesive. Its physical state changes with the change of temperature within a certain temperature range, while its chemical properties remain unchanged. It is non-toxic and odorless, belonging to an environment-friendly chemical product. In the production process of hot melt adhesive, it is necessary to mix its raw materials.
[0003] At present, the batching devices for hot melt adhesive production are all processed separately and then mixed. This requires setting up multiple processing lines to cut and grind different materials first. This method not only increases the production cost but also affects the processing time. Content of the Utility Model
[0004] The purpose of the utility model is to solve the shortcoming of the simple function of the batching device for hot melt adhesive production in the prior art, and to propose a batching device for hot melt adhesive production.
[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme:
[0006] A batching device for hot melt adhesive production, including a batching tank. The batching tank includes a cutting chamber, a grinding chamber and a stirring chamber. A support frame is fixedly arranged at the upper end of the batching tank. A rotating shaft is rotatably arranged in the middle of the support frame. The lower end of the rotating shaft is located in the batching tank. A fixed frame is fixedly arranged on the support frame. A motor is fixedly arranged on the fixed frame. The output end of the motor is fixedly connected with the upper end of the rotating shaft. A cutting component is arranged in the cutting chamber. A grinding component is arranged in the grinding chamber. A stirring component is arranged in the stirring chamber.
[0007] Preferably, the cutting component includes a cutting knife fixedly connected with the rotating shaft, and a plurality of blades are arranged on the cutting knife.
[0008] Preferably, the grinding component includes a grinding box fixedly connected with the inner wall of the batching tank, and a grinding column is fixedly arranged on the rotating shaft.
[0009] Preferably, the stirring component includes a connecting rod fixedly connected with the rotating shaft. Connecting shafts are rotatably arranged at both ends of the connecting rod. Gears are fixedly arranged at the upper ends of the two connecting shafts. Connecting discs are fixedly arranged at the lower ends of the two connecting shafts. A plurality of first stirring rods are fixedly arranged on each of the two connecting discs. Two second stirring rods are fixedly arranged on the lower surface of the connecting rod. A toothed ring is fixedly arranged on the inner wall of the stirring chamber. The gears are meshed with the toothed ring.
[0010] Preferably, a plurality of cleaning grooves are formed on one side of the batching box, protective blocks are inserted into the plurality of cleaning grooves, and handles are fixedly arranged on one side of the plurality of protective blocks.
[0011] Preferably, a filter screen is fixedly arranged at the lower end of the grinding box, and the filter screen is located below the grinding column.
[0012] Preferably, the inner wall of the grinding box and the outer wall of the grinding column are both inclined, and the grinding column is eccentrically connected to the rotating shaft.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] In the present utility model, the hot melt adhesive raw materials are poured from above the batching box. The raw materials first enter the knife cutting chamber and are cut into segments by the cutting assembly. Then the raw materials enter the knife grinding chamber and are ground into powder by the grinding assembly. Then they enter the stirring chamber, and various raw materials are stirred and fused. Finally, the valve is opened to take out the mixed raw materials, realizing the processing and mixing of various raw materials, reducing production costs, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of this application. The illustrative embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation of the present utility model. In the drawings:
[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0017] Figure 2 is a schematic side view structure of the present utility model;
[0018] Figure 3 is a schematic diagram of the internal structure of the batching box of the present utility model;
[0019] Figure 4 is a schematic top view structure of the grinding box of the present utility model;
[0020] Figure 5 is a schematic diagram of the cleaning assembly structure of the present utility model.
[0021] Reference numerals in the drawings: 1, batching box; 11, cutting chamber; 12, grinding chamber; 13, stirring chamber; 14, support frame; 15, rotating shaft; 16, fixing frame; 17, motor; 2, cutting knife; 3, grinding box; 31, grinding column; 4, connecting rod; 41, connecting shaft; 42, gear; 43, connecting disk; 44, first stirring rod; 45, second stirring rod; 46, tooth ring; 5, cleaning groove; 51, protective block; 52, handle; 6, filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0023] Embodiment: This embodiment provides a batching device for hot melt adhesive production. Refer to Figures 1-5 , specifically, it includes a batching tank 1. The batching tank 1 includes a cutting room 11, a grinding room 12, and a stirring room 13. A support frame 14 is fixedly provided at the upper end of the batching tank 1. A rotating shaft 15 is rotatably provided in the middle of the support frame 14. The lower end of the rotating shaft 15 is located in the batching tank 1. A fixed frame 16 is fixedly provided on the support frame 14. A motor 17 is fixedly provided on the fixed frame 16. The output end of the motor 17 is fixedly connected to the upper end of the rotating shaft 15. A cutting assembly is provided in the cutting room 11, a grinding assembly is provided in the grinding room 12, and a stirring assembly is provided in the stirring room 13;
[0024] The motor 17 drives the rotating shaft 15 to rotate, and the rotating shaft 15 drives the assembly to rotate. Pour the hot melt adhesive raw materials from above the batching tank 1. The raw materials first enter the cutting room 11 and are cut into segments by the cutting assembly. Then the raw materials enter the grinding room 12 and are ground into powder by the grinding assembly. Then they enter the stirring room 13 to stir and blend various raw materials. Finally, open the valve to take out the mixed raw materials, realizing the processing and mixing of various raw materials, reducing production costs, and improving work efficiency.
[0025] In the specific implementation process, as Figure 2 and Figure 3 shown, the cutting assembly includes a cutting knife 2 fixedly connected to the rotating shaft 15, and a plurality of blades are provided on the cutting knife 2; the raw materials are cut into segments by the rotation of the cutting knife 2.
[0026] In the specific implementation process, as Figure 3 and Figure 4 shown, the grinding assembly includes a grinding box 3 fixedly connected to the inner wall of the batching tank 1. A grinding column 31 is fixedly provided on the rotating shaft 15. A filter screen 6 is fixedly provided at the lower end of the grinding box 3. The filter screen 6 is located below the grinding column 31. Both the inner wall of the grinding box 3 and the outer wall of the grinding column 31 are in an inclined shape. The grinding column 31 is eccentrically connected to the rotating shaft 15; when the grinding column 31 approaches one side of the grinding box 3, the other side will move away from the grinding box 3. The upper end of the grinding column 31 is farther from the inner wall of the grinding box 3, and the lower end is closer to the inner wall of the grinding box 3. The raw materials are driven by the rotating shaft 15 to drive the grinding column 31 to rotate and be squeezed, realizing grinding. When the raw materials are ground to a certain size, they will fall from the filter screen 6.
[0027] In the specific implementation process, as Figure 4 and Figure 5As shown in the figure, the stirring assembly includes a connecting rod 4 fixedly connected to the rotating shaft 15. Connecting shafts 41 are rotatably provided at both ends of the connecting rod 4. At the upper ends of the two connecting shafts 41, gears 42 are fixedly provided. At the lower ends of the two connecting shafts 41, connecting discs 43 are fixedly provided. A plurality of first stirring rods 44 are fixedly provided on each of the two connecting discs 43. On the lower surface of the connecting rod 4, two second stirring rods 45 are fixedly provided. A toothed ring 46 is fixedly provided on the inner wall of the stirring chamber 13. The gear 42 meshes with the toothed ring 46;
[0028] The rotating shaft 15 drives the connecting rod 4 to rotate. The gear 42 at the upper end of the connecting rod 4 rotates along the toothed ring 46. The gear 42 drives the connecting shaft 41 to rotate along the connecting rod 4. The lower part of the connecting shaft 41 drives the connecting disc 43 and the first stirring rods 44 to rotate. And the connecting rod 4 drives the second stirring rods 45 to rotate. The second stirring rods 45 and the first stirring rods 44 increase the stirring area and make the raw materials mix evenly.
[0029] In the specific implementation process, as Figure 1 shown, a plurality of cleaning grooves 5 are opened on one side of the batching box 1. Protective blocks 51 are inserted into each of the plurality of cleaning grooves 5. On one side of each of the plurality of protective blocks 51, a handle 52 is fixedly provided; By opening the bolt on the protective block 51, the protective block 51 can be taken out, and some impurities in the cutting chamber 11 and the stirring chamber 13 can be taken out.
[0030] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.
Claims
1. An ingredient feeding device for hot melt adhesive production, comprising an ingredient feeding tank (1), characterized in that: The batching box (1) includes a cutting chamber (11), a grinding chamber (12), and a stirring chamber (13). A support frame (14) is fixedly provided at the upper end of the batching box (1). A rotating shaft (15) is rotatably provided in the middle of the support frame (14). The lower end of the rotating shaft (15) is located in the batching box (1). A fixing frame (16) is fixedly provided on the support frame (14). A motor (17) is fixedly provided on the fixing frame (16). The output end of the motor (17) is fixedly connected to the upper end of the rotating shaft (15). A cutting assembly is provided in the cutting chamber (11), a grinding assembly is provided in the grinding chamber (12), and a stirring assembly is provided in the stirring chamber (13).
2. The batching device for hot melt adhesive production according to claim 1, wherein: The cutting assembly includes a cutting knife (2) fixedly connected to the rotating shaft (15). A plurality of blades are provided on the cutting knife (2).
3. The batching device for hot melt adhesive production according to claim 1, wherein: The grinding assembly includes a grinding box (3) fixedly connected to the inner wall of the batching box (1). A grinding column (31) is fixedly provided on the rotating shaft (15).
4. An ingredient device for hot melt adhesive production according to claim 1, characterized in that: The stirring assembly includes a connecting rod (4) fixedly connected to the rotating shaft (15). Connecting shafts (41) are rotatably provided at both ends of the connecting rod (4). Gears (42) are fixedly provided at the upper ends of the two connecting shafts (41). Connecting discs (43) are fixedly provided at the lower ends of the two connecting shafts (41). A plurality of first stirring rods (44) are fixedly provided on each of the two connecting discs (43). Two second stirring rods (45) are fixedly provided on the lower surface of the connecting rod (4). A toothed ring (46) is fixedly provided on the inner wall of the stirring chamber (13). The gear (42) meshes with the toothed ring (46).
5. The batching device for hot melt adhesive production according to claim 1, characterized in that: A plurality of cleaning grooves (5) are formed on one side of the batching box (1). Protection blocks (51) are inserted into the plurality of cleaning grooves (5). Handles (52) are fixedly provided on one side of the plurality of protection blocks (51).
6. The batching device for hot melt adhesive production according to claim 3, characterized in that: A filter screen (6) is fixedly provided at the lower end of the grinding box (3). The filter screen (6) is located below the grinding column (31).
7. An ingredient device for hot melt adhesive production according to claim 3, characterized in that: The inner wall of the grinding box (3) and the outer wall of the grinding column (31) are both inclined. The grinding column (31) is eccentrically connected to the rotating shaft (15).