Granulator for TPE (Thermoplastic Elastomer) production

Abstract

The utility model discloses a granulator for TPE (thermoplastic elastomer) production, which comprises a granulator, the granulator is provided with a feed inlet, the top surface of the granulator at the top end of the feed inlet is fixedly connected with the bottom surface of a feed pipe, the outer wall of the feed pipe is symmetrically and fixedly connected with fixing blocks, the fixing blocks are respectively provided with a first screw hole, the top surface of the feed pipe is in contact with the bottom surface of a sealing cover, and the bottom surface of the sealing cover is provided with a second screw hole. Mounting blocks corresponding to the fixing blocks are symmetrically and fixedly connected to the outer wall of the sealing cover, second screw holes are formed in the mounting blocks respectively, the mounting blocks are fixedly connected with the fixing blocks through fixing bolts respectively, the fixing bolts are clamped in the first screw holes and the second screw holes, and an adding opening is formed in the sealing cover. The top surface of the sealing cover at the top end of the adding opening is fixedly connected with a feeding hopper. According to the TPE raw material screening device, TPE raw materials can be screened, large TPE raw material particles can be blocked through the screening holes, faults and blocking in the production process are reduced, the influence on the machining process is avoided, the processing box can be taken out, and the large particles can be conveniently processed.

Description

TECHNICAL FIELD

[0001] The utility model relates to TPE material processing equipment technical field, concretely is a granulator for TPE production. BACKGROUND

[0002] TPE material, also known as thermoplastic elastomer, is a kind of high polymer material with the characteristics of plastic and rubber, which shows high elasticity of rubber at room temperature and can be molded at high temperature. The physical crosslinking of the plastic section changes reversibly with temperature, showing the plastic processing characteristics of thermoplastic elastomer. Therefore, thermoplastic elastomer has the physical and mechanical properties of vulcanized rubber and the process processing performance of thermoplastic plastic, which is a new type of high polymer material between rubber and resin, commonly known as the third generation of rubber. As we all know, the granulating device for TPE material preparation is a device used for granulating materials during TPE material preparation, which has been widely used in the field of granulating device.

[0003] The utility model discloses a kind of granulating devices for TPE material production, including granulating box, the top left end of granulating box is provided with feeding assembly, lifting assembly is provided in the inside middle part of granulating box, granulating plate is provided at the top of lifting assembly, a plurality of granulating holes are formed on the surface of granulating plate. The utility model adopts the above structure, TPE raw materials are added into the inside of granulating box by feeding hopper and feeding port, TPE raw materials can be made to fall on the surface of granulating plate by first guide plate, the hydraulic rod in lifting assembly is controlled to rise, drive granulating plate and the granulating assembly in granulating mechanism to be connected, then open drive motor, granulating assembly can be driven to rotate on the surface of granulating plate by shaft and mounting block, the granulating roller in granulating assembly can extrude TPE raw materials into granulating hole, so that granulating operation can be carried out quickly, compared with existing granulating device, the rate of granulation can be effectively improved by the above structure.

[0004] When TPE raw materials are put into the granulator, larger particles can affect the processing process, so we propose a kind of granulator for TPE production to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of granulator for TPE production to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of granulator for TPE production, including granulator, the granulator is equipped with feeding port,

[0007] The top surface of the granulator top end of the feeding port is fixedly connected with the bottom surface of the feeding pipe, symmetrically fixed blocks are fixedly connected on the outer wall of the feeding pipe, first screw holes are respectively arranged on the fixed blocks, the top surface of the feeding pipe is in contact with the bottom surface of the closed cover, mounting blocks are symmetrically fixedly connected on the outer wall of the closed cover corresponding to the fixed blocks, second screw holes are respectively arranged on the mounting blocks, the mounting blocks are fixedly connected with the fixed blocks through fixed bolts, the fixed bolts are clamped in the first screw holes and the second screw holes, an adding port is arranged on the closed cover, and a feeding funnel is fixedly connected with the top surface of the closed cover at the top end of the adding port.

[0008] The inner wall of the feeding port is fixedly connected with the outer circle of the fixed ring, positioning grooves are symmetrically arranged on the top surface of the fixed ring, the top surface of the fixed ring is in contact with the bottom surface of the processing box, the bottom surface of the processing box is in contact with the bottom surface of the closed cover, positioning blocks are symmetrically fixedly connected with the bottom surface of the processing box corresponding to the positioning grooves, and the positioning blocks are clamped in the positioning grooves.

[0009] The top surface of the feeding pipe is provided with a sealing groove, and a sealing ring is clamped in the sealing groove.

[0010] Preferably, the diameter of the inner wall of the feeding pipe is equal to the diameter of the feeding port, and the diameter of the processing box is equal to the diameter of the inner wall of the feeding pipe.

[0011] Preferably, the diameter and thickness of the positioning block are respectively equal to the diameter of the positioning groove.

[0012] Preferably, the width and thickness of the sealing ring are respectively equal to the width and depth of the sealing groove.

[0013] Preferably, the top surface of the closed cover is provided with a driving motor, the driving end of the driving motor is fixedly connected with one end of a rotating rod penetrating through the closed cover, the other end of the rotating rod is fixedly connected with the top surface of an agitating rod, and the bottom surface of the agitating rod is in contact with the inner bottom surface of the processing box.

[0014] Preferably, the length of the agitating rod is equal to the diameter of the inner wall of the processing box.

[0015] Preferably, the top surface of the closed cover is provided with a controller.

[0016] Compared with the prior art, the device has the advantages that:

[0017] 1. The device can screen TPE raw materials, block larger TPE raw material particles through the screening holes, reduce faults and blockages in the production process, avoid affecting the processing process, and facilitate the processing of larger particles.

[0018] 2. The device can agitate TPE raw materials through the agitating rod to improve the screening efficiency. BRIEF DESCRIPTION OF DRAWINGS

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

[0020] Figure 2 It is a structural schematic diagram of the utility model Figure 1 It is a structural schematic diagram of the utility model

[0021] Figure 3 It is a structural schematic diagram of the utility model

[0022] Figure 4 It is a structural schematic diagram of the utility model Figure 3 It is a structural schematic diagram of the utility model

[0023] In the figure: 1, granulator;101, feed inlet;2, feed pipe;201, fixed block;202, first screw hole;203, sealing groove;3, closed cover;301, mounting block;302, second screw hole;303, adding port;304, sealing ring;4, fixed bolt;5, feed hopper;6, fixed ring;601, positioning groove;7, processing box;701, positioning block;702, screening hole;703, taking groove;8, driving motor;9, rotating rod;10, stirring rod;11, controller. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a TPE production granulator, including granulator 1, granulator 1 is equipped with feed inlet 101,

[0027] Please refer to Figure 1 And Figure 3The top surface of the granulator 1 at the top of the feed inlet 101 is fixed to the bottom surface of the feed pipe 2. The outer wall of the feed pipe 2 is symmetrically fixed to the fixing blocks 201. The fixing blocks 201 are respectively provided with first screw holes 202. The top surface of the feed pipe 2 contacts the bottom surface of the sealing cover 3. The outer wall of the sealing cover 3 is symmetrically fixed to the fixing blocks 201. The mounting blocks 301 are respectively provided with second screw holes 302. The mounting blocks 301 are fixed to the fixing blocks 201 by fixing bolts 4. The fixing bolts 4 are snapped into the first screw holes 202 and the second screw holes 302. The sealing cover 3 is provided with an addition port 303. The top surface of the sealing cover 3 at the top of the addition port 303 is fixed to the feed funnel 5. The equipment can remove the sealing cover 3 from the feed pipe 2 by removing the fixing bolts 4, and take it out from the feed pipe 2 together with the rotating rod 9 and the stirring rod 10, so as to facilitate the removal of the processing box 7.

[0028] Please see Figure 3 and Figure 4 The inner wall of the feed inlet 101 is fixed to the outer ring of the fixing ring 6. The top surface of the fixing ring 6 is symmetrically provided with positioning grooves 601. The top surface of the fixing ring 6 contacts the bottom surface of the processing box 7. The top surface of the processing box 7 contacts the bottom surface of the sealing cover 3. The bottom surface of the processing box 7 is symmetrically fixed with positioning blocks 701 corresponding to the positioning grooves 601. The positioning blocks 701 are respectively snapped into the positioning grooves 601. The bottom surface of the processing box 7 is evenly provided with multiple screening holes 702. The top of the inner wall of the processing box 7 is symmetrically provided with pick-up grooves 703. The equipment screens TPE raw material particles through the screening holes 702, blocking larger TPE raw material particles, reducing failures and jams in the production process, and avoiding affecting the processing progress. The equipment can remove the processing box 7 from the feed pipe 2 through the pick-up grooves 703, which facilitates the centralized processing of larger TPE raw material particles left by internal screening, and also facilitates the cleaning of the screening holes 702 to avoid blockage and affect screening.

[0029] Furthermore, the diameter of the inner wall of the feed pipe 2 is equal to the diameter of the feed inlet 101, and the diameter of the processing box 7 is equal to the diameter of the inner wall of the feed pipe 2.

[0030] Furthermore, the diameter and thickness of the positioning block 701 are equal to the diameter of the positioning groove 601.

[0031] Please see Figure 3 The top surface of the feed pipe 2 is provided with a sealing groove 203, and a sealing ring 304 is snapped into the sealing groove 203. The top surface of the sealing ring 304 is fixed to the bottom surface of the sealing cover 3.

[0032] Furthermore, the width and thickness of the sealing ring 304 are equal to the width and depth of the sealing groove 203, respectively.

[0033] Please see Figure 1 The top surface of the closed cover 3 is equipped with a controller 11, and the device controls the switch of the drive motor 8 through the controller 11.

[0034] Embodiment 2:

[0035] Please refer to Figure 3 and Figure 4 , the embodiment is based on the previous embodiment;

[0036] Specifically, the closed cover 3 is provided with a driving motor 8 on the top surface, the driving end of the driving motor 8 penetrates through the closed cover 3 and is fixedly connected with one end of a rotating rod 9, the other end of the rotating rod 9 is fixedly connected with the top surface of an agitating rod 10, the bottom surface of the agitating rod 10 is in contact with the inner bottom surface of the processing box 7, and the device can control the driving motor 8 to drive the rotating rod 9 and the agitating rod 10 to rotate through a controller 11, so that the raw material particles in the processing box 7 are turned over, and the screening efficiency is improved.

[0037] Further, the length of the agitating rod 10 is equal to the diameter of the inner wall of the processing box 7.

[0038] Please refer to Figures 1 to 4 , in the process of use, TPE raw material particles are poured into the feeding pipe 2 through the feeding hopper 5 and the adding opening 303, the TPE raw material particles enter the processing box 7 in the feeding pipe 2, pass through the screening holes 702 at the bottom and enter the feeding opening 101 on the granulator 1 for processing, the device can control the driving motor 8 to drive the rotating rod 9 and the agitating rod 10 to rotate through the controller 11, so that the raw material particles in the processing box 7 are turned over, and the screening efficiency is improved, the device can be disassembled from the feeding pipe 2 by means of the fixing bolts 4, and the closed cover 3, the rotating rod 9 and the agitating rod 10 are taken out from the feeding pipe 2, then the processing box 7 can be taken out from the feeding pipe 2 by means of the taking groove 703, the larger TPE raw material particles left in the inside after screening can be conveniently treated, the screening holes 702 can be conveniently cleaned, the influence of clogging on screening is avoided, after the treatment is completed, the processing box 7 is placed back into the feeding pipe 2, the bottom surface of the processing box 7 is in contact with the fixing ring 6, the positioning block 701 is clamped in the positioning groove 601, the movement of the processing box 7 is limited, and the closed cover 3 is assembled with the feeding pipe 2 by means of the fixing bolts 4, so that the feeding and screening can be continuously carried out.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A granulator for TPE production, comprising a granulator (1), wherein a feeding port (101) is arranged on the granulator (1), characterized in that: the top surface of the granulator (1) at the top end of the feeding port (101) is fixedly connected with the bottom surface of a feeding pipe (2), symmetrically fixed blocks (201) are arranged on the outer wall of the feeding pipe (2), first screw holes (202) are respectively arranged on the fixed blocks (201), the top surface of the feeding pipe (2) is in contact with the bottom surface of a sealing cover (3), mounting blocks (301) are symmetrically fixedly connected with the outer wall of the sealing cover (3) corresponding to the fixed blocks (201), second screw holes (302) are respectively arranged on the mounting blocks (301), the mounting blocks (301) are respectively fixedly connected with the fixed blocks (201) through fixed bolts (4), the fixed bolts (4) are clamped in the first screw holes (202) and the second screw holes (302), an adding port (303) is arranged on the sealing cover (3), and the top surface of the sealing cover (3) at the top end of the adding port (303) is fixedly connected with a feeding funnel (5); a fixed ring (6) is fixedly connected with the outer ring of the inner wall of the feeding port (101), positioning grooves (601) are symmetrically arranged on the top surface of the fixed ring (6), the top surface of the fixed ring (6) is in contact with the bottom surface of a processing box (7), the bottom surface of the processing box (7) is in contact with the bottom surface of the sealing cover (3), positioning blocks (701) are symmetrically fixedly connected with the bottom surface of the processing box (7) corresponding to the positioning grooves (601), the positioning blocks (701) are respectively clamped in the positioning grooves (601), a plurality of screening holes (702) are uniformly arranged on the inner bottom surface of the processing box (7), and taking grooves (703) are symmetrically arranged on the inner wall of the processing box (7) at the top end. A sealing groove (203) is arranged on the top surface of the feeding pipe (2), a sealing ring (304) is clamped in the sealing groove (203), and the top surface of the sealing ring (304) is fixedly connected with the bottom surface of the sealing cover (3).

2. The granulator for TPE production according to claim 1, characterized in that: The diameter of the inner wall of the feeding pipe (2) is equal to the diameter of the feeding port (101), and the diameter of the processing box (7) is equal to the diameter of the inner wall of the feeding pipe (2).

3. The granulator for TPE production according to claim 1, characterized in that: The diameter and thickness of the positioning blocks (701) are respectively equal to the diameter of the positioning grooves (601).

4. The granulator for TPE production according to claim 1, characterized in that: The width and thickness of the sealing ring (304) are respectively equal to the width and depth of the sealing groove (203).

5. The granulator for TPE production according to claim 1, characterized in that: A driving motor (8) is arranged on the top surface of the sealing cover (3), one end of a rotating rod (9) is fixedly connected with the driving end of the driving motor (8) through the sealing cover (3), the top surface of an agitating rod (10) is fixedly connected with the other end of the rotating rod (9), and the bottom surface of the agitating rod (10) is in contact with the inner bottom surface of the processing box (7).

6. The granulator for producing TPE according to claim 5, characterized in that: The length of the agitating rod (10) is equal to the diameter of the inner wall of the processing box (7).

7. The granulator for TPE production according to claim 1, characterized in that: A controller (11) is arranged on the top surface of the sealing cover (3).

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