Automatic cleaning system of granulator

Abstract

The utility model discloses an automatic cleaning system for a granulator, which relates to the technical field of granulators and comprises a bottom plate, the upper surface of the bottom plate is fixedly provided with a plurality of support rods and is fixedly connected with a heating extrusion box and a forming cutting box through the plurality of support rods, and the top of the forming cutting box is fixedly provided with a water pump. And two ports of the water pump are fixedly connected with a first water pipe and a second water pipe correspondingly, a grain outlet pipe and a sewage pipe are fixedly arranged at the bottom of the forming cutting box, and the other end of the sewage pipe is fixedly connected with a filter box fixedly arranged on the upper surface of the bottom plate in a sleeving mode. According to the device, water after flushing can be filtered through the arranged filter box, so that water can be saved, the cutting blade can be moved to the position below the spraying mechanism through the driving mechanism when the cutting blade is flushed through the arranged grain outlet pipe and the arranged sewage pipe, sewage after flushing is sprayed out from the sewage pipe, and therefore the cutting blade can be cleaned conveniently. And formed plastic particles are prevented from being mixed with sewage.

Description

Technical Field

[0001] The utility model relates to the technical field of granulators, in particular to an automatic cleaning system for granulators. Background Art

[0002] Plastic granulation is a process of plastic mechanical processing. Commonly used plastic granulators require manual cleaning of the cutter after use, which is time-consuming and labor-intensive, and greatly wastes manpower.

[0003] After searching, the publication number is CN212097038U, which is a plastic granulator with self-cleaning function. The plastic granulator with self-cleaning function includes a base, a support column, a heating extrusion box, a power part, a cleaning device and a molding and cutting device. The top of the base is fixedly installed with a support column, the top of the support column is fixedly installed with a heating extrusion box, the left side of the heating extrusion box is fixedly installed with a power part, and the top of the power part is fixedly installed with a cleaning device.

[0004] The above technical solution has the following shortcomings:

[0005] In the above technical solution, water resources will be wasted during the cleaning process of the cutting blade and the cleaned water will be mixed with the formed plastic particles, which has certain limitations. Utility Model Content

[0006] In view of the above problems existing in the existing cleaning system, the present utility model is proposed.

[0007] Therefore, the utility model aims to provide an automatic cleaning system for a granulator, which solves the problem that water resources are wasted in the process of cleaning the cutting blade and the clean water is mixed with the formed plastic particles.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] An automatic cleaning system for a granulator comprises a bottom plate, a plurality of support rods are fixedly arranged on the upper surface of the bottom plate and a heating extrusion box and a molding and cutting box are fixedly connected through the plurality of support rods, a water pump is fixedly arranged on the top of the molding and cutting box, two ports of the water pump are respectively fixedly connected with a first water pipe and a second water pipe, a pellet outlet pipe and a sewage pipe are fixedly arranged on the bottom of the molding and cutting box, the other end of the sewage pipe is fixedly sleeved with a filter box fixedly arranged on the upper surface of the bottom plate, a third water pipe is fixedly sleeved on one side of the filter box, the other end of the third water pipe is fixedly sleeved with a water storage tank, the other end of the first water pipe penetrates into the interior of the water storage tank and is fixedly sleeved with the water storage tank, the other end of the second water pipe penetrates into the interior of the molding and cutting box and is connected with a spray mechanism;

[0010] A driving mechanism is provided on one side of the forming and cutting box and is connected to a mounting plate through the driving mechanism. A cutting motor is fixedly provided on the side wall of the mounting plate. A rotating rod is fixedly connected to the output end of the cutting motor. The rotating rod is movably sleeved with the forming and cutting box and one end of the rotating rod located inside the forming and cutting box is fixedly connected to a cutting blade.

[0011] Preferably, the spray mechanism includes a sleeve, a tee and two nozzles, an opening is provided on the top of the forming and cutting box, the sleeve is fixedly arranged on the top of the forming and cutting box and matches the opening, the end of the second water pipe away from the water pump passes through the interior of the sleeve and is fixedly connected to the sleeve, the tee is fixedly mounted on the end of the second water pipe and the other two output ends are fixedly connected with a fourth water pipe, and the other ends of the two fourth water pipes are respectively fixedly connected to the corresponding nozzles.

[0012] Preferably, the driving mechanism includes a driving motor, a screw and an internal threaded sleeve. The driving motor is fixedly arranged on one side of the forming and cutting box and the output end is fixedly connected to the screw. The internal threaded sleeve is threadedly sleeved with the rod wall of the screw. A connecting rod is fixedly connected to one side of the internal threaded sleeve, and the other end of the connecting rod is fixedly connected to the mounting plate.

[0013] Preferably, one side of the filter box is provided with an opening, and a sealing plate is hingedly provided inside the opening.

[0014] Preferably, a connecting block is fixedly connected to the top of the mounting plate, and a telescopic rod is fixedly connected to the connecting block and the side wall of the forming and cutting box.

[0015] Preferably, an annular plate is rotatably sleeved on the rod wall of the rotating rod, and the annular plate is fixedly connected to the side wall of the forming and cutting box with a bellows movably sleeved on the rod wall of the rotating rod.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] The utility model can filter the water after flushing through the filter box, so as to save water. The particle outlet pipe and sewage pipe can be provided, so that the cutting blade can be moved to the bottom of the spray mechanism through the driving mechanism when flushing the cutting blade, so that the sewage after flushing is sprayed out from the sewage pipe, thus avoiding the mixing of the formed plastic particles with the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0021] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of part B.

[0022] Description of reference numerals:

[0023] 1. Bottom plate; 2. Support rod; 3. Heating extrusion box; 4. Forming and cutting box; 5. Water pump; 6. First water pipe; 7. Second water pipe; 8. Pellet discharge pipe; 9. Sewage pipe; 10. Filter box; 11. Third water pipe; 12. Water storage tank; 13. Mounting plate; 14. Cutting motor; 15. Rotating rod; 16. Sleeve; 17. Tee pipe; 18. Nozzle; 19. Fourth water pipe; 20. Driving motor; 21. Screw rod; 22. Internal threaded sleeve; 23. Connecting rod; 24. Sealing plate; 25. Connecting block; 26. Telescopic rod; 27. Ring plate; 28. Corrugated pipe. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses an automatic cleaning system for a granulator.

[0026] Embodiment 1

[0027] The utility model provides Figure 1-3 The automatic cleaning system of the granulator shown comprises a bottom plate 1, a plurality of support rods 2 are fixedly arranged on the upper surface of the bottom plate 1 and a heating extrusion box 3 and a molding and cutting box 4 are fixedly connected through the plurality of support rods 2, a water pump 5 is fixedly arranged on the top of the molding and cutting box 4, two ports of the water pump 5 are respectively fixedly connected with a first water pipe 6 and a second water pipe 7, a pellet outlet pipe 8 and a sewage pipe 9 are fixedly arranged at the bottom of the molding and cutting box 4, the other end of the sewage pipe 9 is fixedly sleeved with a filter box 10 fixedly arranged on the upper surface of the bottom plate 1, a third water pipe 11 is fixedly sleeved on one side of the filter box 10, the other end of the third water pipe 11 is fixedly sleeved with a water storage tank 12, the other end of the first water pipe 6 penetrates into the interior of the water storage tank 12 and is fixedly sleeved with the water storage tank 12, the other end of the second water pipe 7 penetrates into the interior of the molding and cutting box 4 and is connected with a spray mechanism, and the filter box 10 is provided to filter the water after flushing, thereby saving water;

[0028] A driving mechanism is provided on one side of the forming and cutting box 4 and is connected to a mounting plate 13 through the driving mechanism. A cutting motor 14 is fixedly provided on the side wall of the mounting plate 13. A rotating rod 15 is fixedly connected to the output end of the cutting motor 14. The rotating rod 15 is movably sleeved with the forming and cutting box 4 and is fixedly connected to a cutting blade at one end located inside the forming and cutting box 4. By utilizing the particle outlet pipe 8 and sewage pipe 9, the cutting blade can be moved to the bottom of the spray mechanism through the driving mechanism when flushing the cutting blade, so that the sewage after flushing is sprayed out from the sewage pipe 9, thereby avoiding the mixing of the formed plastic particles with the sewage.

[0029] like Figure 1 and Figure 3 As shown, the spray mechanism includes a sleeve 16, a tee pipe 17 and two nozzles 18. An opening is provided at the top of the forming and cutting box 4. The sleeve 16 is fixedly arranged at the top of the forming and cutting box 4 and matches the opening. The end of the second water pipe 7 away from the water pump 5 passes through the interior of the sleeve 16 and is fixedly connected to the sleeve 16. The tee pipe 17 is fixedly mounted on the end of the second water pipe 7 and the other two output ends are fixedly connected with a fourth water pipe 19. The other ends of the two fourth water pipes 19 are respectively fixedly connected to the corresponding nozzles 18. By utilizing the set tee pipe 17 and the two nozzles 18, spray flushing can be performed from both sides of the cutting blade, which effectively improves the cleaning effect.

[0030] like Figure 1-2 As shown, the driving mechanism includes a driving motor 20, a screw rod 21 and an internal threaded sleeve 22. The driving motor 20 is fixedly arranged on one side of the forming cutting box 4 and the output end is fixedly connected to the screw rod 21. The internal threaded sleeve 22 is threadedly sleeved with the rod wall of the screw rod 21. A connecting rod 23 is fixedly connected to one side of the internal threaded sleeve 22, and the other end of the connecting rod is fixedly connected to the mounting plate 13. The driving mechanism is set up, which can drive the internal threaded sleeve 22 to move through the screw rod 21 during the operation of the driving motor 20, so as to adjust the position of the mounting plate 13, that is, adjust the position of the cutting blade.

[0031] Embodiment 2

[0032] Based on the first embodiment, Figure 1 As shown, an opening is provided on one side of the filter box 10, and a sealing plate 24 is hingedly provided inside the opening. By using the provided sealing plate 24, the filter box 10 can be opened to replace the filter element after long-term use.

[0033] Embodiment 3

[0034] Based on the first embodiment, Figure 1As shown, a connecting block 25 is fixedly connected to the top of the mounting plate 13, and a telescopic rod 26 is fixedly connected to the connecting block 25 and the side wall of the forming and cutting box 4. By using the provided connecting block 25 and the telescopic rod 26, the mounting plate 13 can be limited to avoid separation of the screw rod 21 and the internal threaded sleeve 22.

[0035] Embodiment 4

[0036] Based on the first embodiment, Figure 2 As shown, the rod wall of the rotating rod 15 is rotatably sleeved with an annular plate 27, and the annular plate 27 is fixedly connected to the side wall of the forming and cutting box 4 with a bellows 28 movably sleeved with the rod wall of the rotating rod 15. The annular plate 27 and the bellows 28 can prevent water from leaking out during the normal rotation of the rotating rod 15.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic cleaning system for a granulator, comprising a bottom plate (1), characterized in that: A plurality of support rods (2) are fixedly arranged on the upper surface of the bottom plate (1), and a heating extrusion box (3) and a molding and cutting box (4) are fixedly connected through the plurality of support rods (2); a water pump (5) is fixedly arranged on the top of the molding and cutting box (4); two ports of the water pump (5) are respectively fixedly connected to a first water pipe (6) and a second water pipe (7); a particle outlet pipe (8) and a sewage pipe (9) are fixedly arranged on the bottom of the molding and cutting box (4); the other end of the sewage pipe (9) is fixedly sleeved with a filter box (10) fixedly arranged on the upper surface of the bottom plate (1); a third water pipe (11) is fixedly sleeved on one side of the filter box (10); the other end of the third water pipe (11) is fixedly sleeved with a water storage tank (12); the other end of the first water pipe (6) penetrates into the interior of the water storage tank (12) and is fixedly sleeved with the water storage tank (12); the other end of the second water pipe (7) penetrates into the interior of the molding and cutting box (4) and is connected to a spray mechanism; A driving mechanism is provided on one side of the molding and cutting box (4) and is connected to a mounting plate (13) via the driving mechanism; a cutting motor (14) is fixedly provided on the side wall of the mounting plate (13); a rotating rod (15) is fixedly connected to the output end of the cutting motor (14); the rotating rod (15) is movably sleeved with the molding and cutting box (4) and a cutting blade is fixedly connected to one end of the rotating rod (15) located inside the molding and cutting box (4).

2. The automatic cleaning system for a granulator according to claim 1, characterized in that: The spray mechanism comprises a sleeve (16), a three-way pipe (17) and two nozzles (18); an opening is provided at the top of the molding and cutting box (4); the sleeve (16) is fixedly arranged at the top of the molding and cutting box (4) and matches the opening; one end of the second water pipe (7) away from the water pump (5) passes through the interior of the sleeve (16) and is fixedly sleeved with the sleeve (16); the three-way pipe (17) is fixedly sleeved at the end of the second water pipe (7) and the other two output ends are fixedly sleeved with fourth water pipes (19); the other ends of the two fourth water pipes (19) are respectively fixedly connected to the corresponding nozzles (18).

3. The automatic cleaning system for a granulator according to claim 1, characterized in that: The driving mechanism comprises a driving motor (20), a screw rod (21) and an internally threaded sleeve (22); the driving motor (20) is fixedly arranged on one side of the forming and cutting box (4) and the output end is fixedly connected to the screw rod (21); the internally threaded sleeve (22) is threadedly sleeved with the rod wall of the screw rod (21); one side of the internally threaded sleeve (22) is fixedly connected to a connecting rod (23); the other end of the connecting rod is fixedly connected to a mounting plate (13).

4. The automatic cleaning system for a granulator according to claim 1, characterized in that: An opening is provided on one side of the filter box (10), and a sealing plate (24) is hingedly provided inside the opening.

5. The automatic cleaning system for a granulator according to claim 1, characterized in that: A connecting block (25) is fixedly connected to the top of the mounting plate (13), and a telescopic rod (26) is fixedly connected to the connecting block (25) and the side wall of the forming and cutting box (4).

6. The automatic cleaning system for a granulator according to claim 1, characterized in that: The rod wall of the rotating rod (15) is rotatably sleeved with an annular plate (27), and the annular plate (27) is fixedly connected to the side wall of the forming and cutting box (4) with a bellows (28) movably sleeved with the rod wall of the rotating rod (15).

Images