Multifunctional drying device for plastic master batches
By designing a multi-function drying device for plastic masterbatches with gears and mesh barrels, the screening and drying of masterbatches is achieved using a reducer motor and spiral strips, the problem of lack of screening function in conventional equipment is solved and the effectiveness of the equipment is improved.
Patent Information
- Application Number
- CN202421186308.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-05-28
AI Technical Summary
Conventional plastic masterbatch drying equipment lacks screening function, resulting in excessively fine particles that are prone to dust, affecting the effectiveness of the equipment.
A multi-function drying device for plastic masterbatches is designed. The gear and mesh barrel are driven by a reducer motor to rotate, and the masterbatches are pushed through the spiral bars to screen too fine particles along the way. At the same time, a hot air fan is used to create downward hot air to achieve drying and screening.
It effectively solves the problem of the equipment lacking screening function, realizes efficient screening and drying of plastic masterbatches, avoids the generation of dust, and improves the use effect of the equipment.
Smart Images
Figure CN222755818U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of plastic masterbatch drying equipment, in particular to a multifunctional drying device for plastic masterbatch. Background Art
[0002] Plastic masterbatch is a plastic processing aid, which is composed of excess chemical additives, carrier resins and dispersants. Masterbatch is an aggregate obtained by uniformly loading an excess amount of pigment (dye) in the resin.
[0003] Since conventional plastic masterbatch drying equipment can only perform single drying, the excessively fine plastic masterbatch is mixed in it. When it is packaged and reused, the excessively fine particles are prone to generate dust, resulting in the problem that conventional plastic masterbatch drying equipment lacks screening function.
[0004] Therefore, we propose a multifunctional drying device for plastic masterbatch to solve the above problems. Utility Model Content
[0005] The utility model aims to solve the problem that conventional plastic masterbatch drying equipment lacks screening function, and proposes a multifunctional plastic masterbatch drying device.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A multifunctional drying device for plastic masterbatch comprises a reduction motor, the outer end of which is fixedly connected to a bracket, the upper end of which is rotatably mounted with a gear, a mesh cylinder is rollingly supported on the gear, the inner end of which is fixedly connected with a spiral bar, the rotor of the reduction motor is fixedly connected to one of the gears, a wind shield is also fixedly connected to the bracket, the upper end of which is fixedly connected with a hot air blower, and the tail of the bracket is fixedly connected with an upper hopper. The reduction motor is used to drive the gear to rotate slowly, the mesh cylinder is driven to rotate slowly through the gear, the spiral bar is driven to rotate through the mesh cylinder, the masterbatch is poured into the upper hopper, the masterbatch is sent into the mesh cylinder through the upper hopper, the masterbatch is pushed forward through the spiral bar, the mesh cylinder is screened off the fine particles along the way, and the hot air blower is used to produce downward hot air, so that the masterbatch is dried along the way, which is convenient for drying and screening.
[0008] Preferably, a discharge hopper is fixedly connected to the inner end of the upper part of the bracket. The target container is placed under the discharge hopper, and the over-fine particles are conveniently discharged into the target container through the discharge hopper.
[0009] Preferably, a first reinforcement rod is fixedly connected to the upper portion of the support, and the first reinforcement rod is used to increase the stability of the upper structure of the support.
[0010] Preferably, the wind shield comprises a connecting rod and a baffle, the baffle is symmetrically arranged, and the baffle is symmetrically fixedly connected to the upper end of the baffle. The baffle is used to block the outside of the net cylinder, so that the warm air blown by the hot air blower is concentrated on the masterbatch in the net cylinder, reducing heat loss.
[0011] Preferably, the loading hopper includes a hopper body and a fixing frame, and the fixing frame is symmetrically fixedly connected to the side end of the hopper body. The masterbatch is poured into the hopper body, and the masterbatch is introduced into the net cylinder through the hopper body, so as to facilitate loading the net cylinder.
[0012] Preferably, the upper hopper further comprises a second reinforcing rod, which is fixedly connected to the inner end of the fixing frame, so as to increase the stability of the fixing frame structure.
[0013] Preferably, the net cylinder includes a cylindrical net frame, a first ring gear, a second ring gear and a discharge nozzle, wherein the cylindrical net frame is fixedly connected between the first ring gear and the second ring gear, and the discharge nozzle is fixedly connected to the outer end of the second ring gear. After the masterbatch enters the cylindrical net frame, the gear is driven by the reduction motor, and the first ring gear is driven to rotate by the gear, so that the cylindrical net frame drives the spiral strip to rotate, so that the masterbatch moves forward along the cylindrical net frame and is discharged through the discharge nozzle, which facilitates the movement of the masterbatch.
[0014] In summary, the technical effects and advantages of the utility model are as follows:
[0015] 1. Use the reduction motor to drive the gear to rotate slowly, drive the mesh drum to rotate slowly through the gear, drive the spiral bar to rotate through the mesh drum, pour the masterbatch into the upper hopper, send the masterbatch into the mesh drum through the upper hopper, push the masterbatch forward through the spiral bar, make the mesh drum sieve out the fine particles along the way, and use the hot air blower to produce downward hot air to dry the masterbatch along the way, which is convenient for drying and screening.
[0016] 2. Place the target container under the discharge hopper, and discharge the over-fine particles into the target container through the discharge hopper.
[0017] 3. Use the baffle to block the outside of the mesh cylinder so that the warm air blown by the hot air blower is concentrated on the masterbatch in the mesh cylinder to reduce heat loss.
[0018] 4. Pour the masterbatch into the bucket, and guide the masterbatch into the mesh cylinder through the bucket to facilitate feeding the mesh cylinder.
[0019] 5. After the masterbatch enters the cylindrical grid, the gear is driven by the reduction motor, and the gear drives the first ring gear to rotate, so that the cylindrical grid drives the spiral strip to rotate, so that the masterbatch moves forward along the cylindrical grid and is discharged through the discharge nozzle, which facilitates the movement of the masterbatch. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the windshield structure of the utility model;
[0022] Figure 3 It is a schematic diagram of the upper hopper structure of the utility model;
[0023] Figure 4 It is a schematic diagram of the net tube structure of the utility model.
[0024] In the figure: 1. bracket; 2. wind shield; 3. upper hopper; 4. mesh cylinder; 5. spiral strip; 6. discharge hopper; 7. first reinforcement rod; 8. hot air blower; 9. gear; 10. reduction motor; 21. connecting rod; 22. baffle; 31. hopper body; 32. fixing frame; 33. second reinforcement rod; 41. cylindrical mesh frame; 42. first ring gear; 43. discharge nozzle; 44. second ring gear. DETAILED DESCRIPTION
[0025] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.
[0026] Reference Figure 1 A multifunctional drying device for plastic masterbatch comprises a reduction motor 10, the outer end of the reduction motor 10 is fixedly connected to a bracket 1, a gear 9 is rotatably installed on the upper end of the bracket 1, a net cylinder 4 is rollingly supported on the gear 9, a spiral bar 5 is fixedly connected to the inner end of the net cylinder 4, the rotor of the reduction motor 10 is fixedly connected to one of the gears 9, a wind shield 2 is also fixedly connected to the bracket 1, a hot air blower 8 is fixedly connected to the upper end of the wind shield 2, and an upper hopper 3 is fixedly connected to the tail of the bracket 1.
[0027] Reference Figure 1 The upper inner end of the bracket 1 is fixedly connected with a discharge hopper 6. The target container is placed under the discharge hopper 6, and the over-fine particles are discharged into the target container through the discharge hopper 6.
[0028] Reference Figure 1 The upper part of the bracket 1 is fixedly connected with a first reinforcing rod 7. The first reinforcing rod 7 is used to increase the stability of the upper structure of the bracket 1.
[0029] Reference Figure 1 and 2 The wind shield 2 includes a connecting rod 21 and a baffle 22, the lower end of the baffle 22 is fixedly connected to the upper end of the bracket 1, the baffles 22 are symmetrically arranged, and the baffles 22 are symmetrically fixedly connected to the upper end of the baffle 22. The baffle 22 is used to block the outside of the net cylinder 4, so that the warm air blown by the hot air blower 8 is concentrated on the masterbatch in the net cylinder 4.
[0030] Reference Figure 1 and 3 The upper hopper 3 includes a hopper body 31 and a fixing frame 32, the fixing frame 32 is fixedly connected to the bracket 1, and the fixing frame 32 is symmetrically fixedly connected to the side end of the hopper body 31. The masterbatch is poured into the hopper body 31, and the masterbatch is introduced into the net cylinder 4 through the hopper body 31.
[0031] Reference Figure 1 and 3 The upper hopper 3 further includes a second reinforcing rod 33, which is fixedly connected to the inner end of the fixing frame 32. The second reinforcing rod 33 is used to increase the stability of the fixing frame 32 structure.
[0032] Reference Figure 1 , 2 4, the net cylinder 4 includes a cylindrical net frame 41, a first ring gear 42, a second ring gear 44 and a discharge nozzle 43, the first ring gear 42 and the second ring gear 44 are both meshed with the gear 9, the cylindrical net frame 41 is located inside the two baffles 22, the spiral strip 5 is fixedly connected to the inner ends of the cylindrical net frame 41, the discharge nozzle 43 and the second ring gear 44, the cylindrical net frame 41 is fixedly connected between the first ring gear 42 and the second ring gear 44, and the discharge nozzle 43 is fixedly connected to the outer end of the second ring gear 44. After the masterbatch enters the cylindrical net frame 41, the gear 9 is driven by the reduction motor 10, and the first ring gear 42 is driven to rotate by the gear 9, so that the cylindrical net frame 41 drives the spiral strip 5 to rotate, so that the masterbatch moves forward along the cylindrical net frame 41 and is discharged through the discharge nozzle 43.
[0033] Working principle: The gear 9 is driven to rotate slowly by the reduction motor 10, and the mesh cylinder 4 is driven to rotate slowly by the gear 9, and the spiral bar 5 is driven to rotate by the mesh cylinder 4, and the masterbatch is poured into the upper hopper 3, and the masterbatch is sent into the mesh cylinder 4 through the upper hopper 3, and the masterbatch is pushed forward by the spiral bar 5, so that the mesh cylinder 4 can screen out the fine particles along the way, and at the same time, the hot air blower 8 is used to generate downward hot air, so that the masterbatch is dried along the way, so as to achieve drying and screening.
[0034] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.
[0035] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.
Claims
1. A multifunctional drying device for plastic masterbatch, comprising a reduction motor (10), characterized in that: The outer end of the reduction motor (10) is fixedly connected to a bracket (1), the upper end of the bracket (1) is rotatably mounted with a gear (9), a mesh cylinder (4) is rollingly supported on the gear (9), the inner end of the mesh cylinder (4) is fixedly connected to a spiral bar (5), the rotor of the reduction motor (10) is fixedly connected to one of the gears (9), the bracket (1) is also fixedly connected to a windshield (2), the upper end of the windshield (2) is fixedly connected to a hot air blower (8), and the rear end of the bracket (1) is fixedly connected to a hopper (3).
2. A multifunctional drying device for plastic masterbatch according to claim 1, characterized in that: The upper inner end of the bracket (1) is fixedly connected to a discharge hopper (6).
3. A multifunctional drying device for plastic masterbatch according to claim 1, characterized in that: A first reinforcement rod (7) is fixedly connected to the upper portion of the bracket (1).
4. A multifunctional drying device for plastic masterbatch according to claim 1, characterized in that: The wind shield (2) comprises a connecting rod (21) and a baffle (22), the baffle (22) being symmetrically arranged, and the baffle (22) being symmetrically fixedly connected to the upper end of the baffle (22).
5. The multifunctional drying device for plastic masterbatch according to claim 1, characterized in that: The upper hopper (3) comprises a hopper body (31) and a fixing frame (32), wherein the fixing frame (32) is symmetrically fixedly connected to the side ends of the hopper body (31).
6. A multifunctional drying device for plastic masterbatch according to claim 5, characterized in that: The upper hopper (3) further comprises a second reinforcing rod (33), wherein the second reinforcing rod (33) is fixedly connected to the inner end of the fixing frame (32).
7. The multifunctional drying device for plastic masterbatch according to claim 1, characterized in that: The net cylinder (4) comprises a cylindrical net frame (41), a first ring gear (42), a second ring gear (44) and a discharge nozzle (43); the cylindrical net frame (41) is fixedly connected between the first ring gear (42) and the second ring gear (44); and the discharge nozzle (43) is fixedly connected to the outer end of the second ring gear (44).