Continuous talcum powder master batch separating device

Abstract

The utility model discloses a continuous talc master batch separating device, which relates to the technical field of talc master batch production equipment, and comprises a pair of fixing frames, a connecting block, a conveyor belt, a pair of vertical plates, a fixing plate, an adjusting assembly, a fixing piece and a baffle plate, the conveyor belt is arranged on the pair of fixing frames, the pair of vertical plates are arranged on the fixing frames through the connecting block, and the baffle plate is arranged on the conveying belt. The vertical plates are located above the conveying belt, a rubber sleeve is arranged on the conveying belt, a plurality of guide grooves are evenly formed in the rubber sleeve in the conveying direction, the baffles are arranged on the pair of vertical plates through fixing pieces, and the fixing plates are arranged on the pair of vertical plates through adjusting assemblies. According to the continuous grain separating device, continuous grains are directly separated, re-smashing processing is not needed, efficiency is improved, the continuous grains are extruded and rubbed through the rubber sleeve on the conveying belt and the rubber pad below the fixing plate, multiple grains on the continuous grains can generate extrusion force, friction force and force difference of different sizes so that the continuous grains can be separated from the continuous grains, and the separating effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of talc masterbatch production equipment, in particular to a talc masterbatch continuous particle separation device. Background Art

[0002] Talc masterbatch is a plastic modified filler, which refers to a granular material whose main component is talc powder, which is formed by mixing and granulating with polymers or other carriers. It is mainly used to improve the properties of rubber, plastic resins, etc., and can significantly improve the stiffness, high temperature creep resistance, heat resistance and other properties of the filling material.

[0003] Talc masterbatch can become contiguous during pelletization or after storage due to moisture. This means two or more particles stick together, and these contiguous particles are then separated during screening. The existing technology for separating these contiguous particles is to crush them and use them as raw material for re-pelletization. However, this approach is cumbersome, requiring multiple steps such as crushing, grinding, and mixing, resulting in low overall efficiency. Therefore, a device for separating contiguous talc masterbatch particles is urgently needed. Utility Model Content

[0004] In response to the above-mentioned deficiencies in the prior art, the utility model provides a talcum powder masterbatch and continuous particle separation device, which directly separates the continuous particles without the need for re-crushing and processing, thereby improving efficiency. The rubber sleeve on the conveyor belt and the rubber pad under the fixed plate produce extrusion and friction on the continuous particles, which can make the multiple particles on the continuous particles produce extrusion pressure and friction force of different sizes. The force difference separates the two, and the separation effect is good.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a talcum powder masterbatch continuous particle separation device, comprising a fixed frame, a connecting block, a conveyor belt, a pair of vertical plates, a fixed plate, an adjusting assembly, a fixing piece and a baffle, the conveyor belt is arranged on a pair of fixed frames, a pair of vertical plates are arranged on the fixed frame through the connecting block, and the vertical plates are located above the conveyor belt, a rubber sleeve is provided on the conveyor belt, a plurality of material guide grooves are evenly provided on the rubber sleeve along the conveying direction, the baffle is arranged on a pair of vertical plates through a fixing piece, the fixed plate is arranged on a pair of vertical plates through an adjusting assembly, the baffle and the fixed plate are arranged in sequence along the conveying direction of the conveyor belt, the distance from the baffle to the rubber sleeve is greater than the diameter of the talcum powder masterbatch, a rubber pad is provided at the bottom of the fixed plate, and the distance from the rubber pad to the rubber sleeve is less than the diameter of the talcum powder masterbatch.

[0006] Preferably, the guide trough is wavy in shape.

[0007] Preferably, the adjusting assembly includes a threaded rod, a pair of adjusting plates and two pairs of slides, the two pairs of slides are respectively arranged on both sides of the end of the fixed plate, the vertical plate is vertically provided with a sliding slot corresponding to the position of the slide, the slide can slide vertically in the sliding slot, the outer ends of the two pairs of slides are respectively fixedly connected to the two ends of a pair of adjusting plates, the center position of the adjusting plate is provided with a threaded hole, the threaded rod is screwed into the threaded hole, and a horizontal plate is fixedly provided on the outer wall of the vertical plate corresponding to the lower end of the threaded rod, the lower end of the threaded rod is rotatably connected to the upper surface of the horizontal plate, and the upper end is connected to a handle.

[0008] Preferably, the fixing member is a screw, a slot is provided on the bottom surface of the baffle at a position corresponding to the vertical plate, the baffle is buckled on a pair of vertical plates through the slot, the screw is screwed to the baffle and pressed against the side wall of the vertical plate.

[0009] Preferably, the fixing plate is composed of an inclined portion and a horizontal portion and is manufactured in one piece, the inclined portion is located on the feeding side of the conveyor belt, and the maximum distance between the inclined portion and the rubber sleeve is greater than the diameter of the talc masterbatch.

[0010] The utility model provides a talc masterbatch continuous particle separation device, which has the following beneficial effects:

[0011] 1. The utility model directly separates the connected talc masterbatch without re-crushing, thus improving efficiency. Specifically, the rubber sleeve on the conveyor belt and the rubber pad under the fixed plate squeeze and rub the connected granules. Since the rubber sleeve has a wavy guide groove, the multiple particles on the connected granules can generate different squeezing and friction forces. The force difference between the particles separates them, achieving good separation effect.

[0012] 2. In the present invention, the height of both ends of the fixed plate is adjusted by adjusting components. Specifically, the adjusting plate screwed to the threaded rod is driven up and down by rotating the threaded rod, thereby driving the fixed plates connected to the two ends of the adjusting plate through the slides to move up and down, so that the distance between the rubber pad and the rubber sleeve at the bottom of the fixed plate is changed, thereby achieving the purpose of separating talc masterbatch with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front cross-sectional view of a talc masterbatch continuous particle separation device of the utility model;

[0014] Figure 2 This is a top view of a talc masterbatch continuous particle separation device according to the present invention;

[0015] Figure 3 This is a front cross-sectional view of the adjustment assembly of the utility model;

[0016] Figure 4 It is a left side cross-sectional view of the fixing member of the present invention;

[0017] Figure 5 This is a schematic diagram of the extrusion of talc masterbatch in the utility model.

[0018] In the figure: 1. material guide trough; 2. vertical plate; 3. baffle; 4. rubber pad; 5. slide; 6. fixing plate; 7. rubber sleeve; 8. conveyor belt; 9. fixing frame; 10. connecting block; 11. adjustment plate; 12. handle; 13. slide plate; 14. screw; 15. cross plate; 16. threaded rod; 17. slot; 61. inclined part; 62. horizontal part. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figure 1-5As shown, a talcum powder masterbatch continuous particle separation device includes a fixed frame 9, a connecting block 10, a conveyor belt 8, a pair of vertical plates 2, a fixed plate 6, an adjusting assembly, a fixing piece and a baffle 3, wherein the conveyor belt 8 is arranged on a pair of fixed frames 9, a pair of vertical plates 2 are arranged on the fixed frame 9 through the connecting block 10, and the vertical plate 2 is located above the conveyor belt 8, a rubber sleeve 7 is provided on the conveyor belt 8, a plurality of guide grooves 1 are evenly opened on the rubber sleeve 7 along the conveying direction, the baffle 3 is arranged on a pair of vertical plates 2 through a fixing piece, the fixed plate 6 is arranged on a pair of vertical plates 2 through an adjusting assembly, the baffle 3 and the fixed plate 6 are arranged in sequence along the conveying direction of the conveyor belt 8, the distance from the baffle 3 to the rubber sleeve 7 is greater than the diameter of the talcum powder masterbatch, a rubber pad 4 is provided at the bottom of the fixed plate 6, and the distance from the rubber pad 4 to the rubber sleeve 7 is less than the diameter of the talcum powder masterbatch; the shape of the guide groove 1 is wavy; the adjusting assembly includes a threaded rod 16, a pair of adjusting plates 11 and two pairs of slides 13, the two pairs of slides 13 are respectively Set on both sides of the end of the fixed plate 6, the vertical plate 2 corresponds to the position of the slide plate 13 and is vertically provided with a slide 5, the slide plate 13 can slide vertically in the slide 5, the outer ends of the two pairs of slides 13 are respectively fixedly connected to the two ends of a pair of adjustment plates 11, the center position of the adjustment plate 11 is provided with a threaded hole, the threaded rod 16 is screwed into the threaded hole, the outer wall of the vertical plate 2 corresponds to the lower end of the threaded rod 16 and is fixed with a horizontal plate 15, the lower end of the threaded rod 16 is rotatably connected to the upper surface of the horizontal plate 15, A handle 12 is connected to the upper end; the fixing part is a screw 14, and a slot 17 is provided on the bottom surface of the baffle 3 at a position corresponding to the vertical plate 2. The baffle 3 is buckled on a pair of vertical plates 2 through the slot 17, and the screw 14 is screwed to the baffle 3 and the screw 14 is pressed against the side wall of the vertical plate 2; the fixing plate 6 is composed of an inclined portion 61 and a horizontal portion 62 and is manufactured in one piece, and the inclined portion 61 is located on the incoming material side of the conveyor belt 8, and the maximum distance between the inclined portion 61 and the rubber sleeve 7 is greater than the diameter of the talcum powder masterbatch.

[0021] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0022] According to the instruction manual Figure 1-5 It can be seen that when the utility model is working, the talcum powder masterbatch is placed on the Figure 1On the upper left side of the middle conveyor belt 8, the conveyor belt 8 here rotates clockwise, and the rubber sleeve 7 on its surface rotates and conveys. Since the baffle 3 is connected to the vertical plate 2 through a fixing part, the distance between the baffle 3 and the rubber sleeve 7 is slightly larger than the diameter of the talcum powder masterbatch, that is to say, the continuous particles are conveyed in a single layer as much as possible. The continuous particles passing through the bottom of the baffle 3 are conveyed into between the rubber pad 4 and the rubber sleeve 7 of the fixed plate 6. The rubber pad 4 and the rubber sleeve 7 here have a certain elasticity and cannot crush individual talcum powder masterbatch. Since the distance from the rubber pad 4 to the rubber sleeve 7 is smaller than the diameter of the talcum powder masterbatch, and there are multiple guide grooves 1 evenly opened on the rubber sleeve 7 along the conveying direction, the continuous particles of talcum powder masterbatch passing through will be crushed and separated. The specific analysis is as follows. Figure 5 As shown, it is assumed here that the diameter of the talc masterbatch is a, the distance between the rubber pad 4 and the bottom of the guide trough 1 is b, and the distance between the rubber pad 4 and the rubber sleeve 7 is c. a is smaller than b and larger than c. Therefore, the talc masterbatch particles between c are subjected to greater extrusion and friction, and the talc masterbatch particles between b are subjected to less extrusion and friction. Therefore, there is a difference in force magnitude and force direction between the two, which separates the connected particles. Compared with the prior art, the present invention directly separates the connected particles without the need for re-crushing, changes the processing procedure, and improves efficiency. In addition, the rubber sleeve 7 on the conveyor belt 8 and the rubber pad 4 under the fixed plate 6 produce extrusion and friction on the connected particles, which can make the multiple particles on the connected particles produce different sizes of extrusion force and friction. The force difference separates the two, and the separation effect is good.

[0023] The wavy shape of the guide trough 1 allows for better conveyance of the contiguous pellets on the rubber sleeve 7 of the conveyor belt 8, making it easier to generate a force differential. In particular, multiple guide troughs 1 should be arranged as closely as possible. Furthermore, it should be understood that even without a guide trough 1, if the rubber pad 4 is completely flat, contiguous pellets can still be separated. As long as there is a difference in speed and front-to-back position between the two contiguous pellets, they can be crushed and separated.

[0024] Among them, the adjustment component includes a threaded rod 16, a pair of adjustment plates 11 and two pairs of slides 13. The two pairs of slides 13 are respectively arranged on both sides of the end of the fixed plate 6. The vertical plate 2 is vertically opened with a sliding mouth 5 at the position corresponding to the slide 13. The slide 13 can slide vertically in the sliding mouth 5. The connection relationship between the slide 13 and the sliding mouth 5 will make the vertical movement of the fixed plate 6 more stable during adjustment; the outer ends of the two pairs of slides 13 are respectively fixedly connected to the two ends of a pair of adjustment plates 11, and a threaded hole is opened at the center position of the adjustment plate 11. The threaded rod 16 is screwed into the threaded hole. A horizontal plate 15 is fixedly provided on the outer wall of the vertical plate 2 corresponding to the lower end of the threaded rod 16. The lower end of the threaded rod 16 is rotatably connected to the upper surface of the horizontal plate 15, and the upper end is connected to the handle 12. During operation, the operator rotates the handle 12 to drive the threaded rod 16 to rotate. Since the adjusting plate 11 is screwed to the threaded rod 16 through the threaded hole, the sliding mouth 5 limits the slide plate 13. Therefore, the rotation of the threaded rod 16 can drive the adjusting plate 11 and the slide plate 13 and the fixed plate 6 connected to the adjusting plate 11 to move up and down, thereby adjusting the distance between the rubber pad 4 and the rubber sleeve 7 at the bottom of the fixed plate 6, so as to achieve the purpose of separating talc masterbatch particles of different diameters.

[0025] The fixing means are screws 14. Slots 17 are provided on the bottom surface of the baffle 3 at positions corresponding to the vertical panels 2. The baffle 3 is fastened to the pair of vertical panels 2 via the slots 17. The screws 14 are screwed to the baffle 3 and press against the sidewalls of the vertical panels 2. The height of the baffle 3 can be adjusted up and down and then fixed to the vertical panels 2 using the screws 14. This not only facilitates adjustment, but also provides greater stability due to the connection between the vertical panels 2 and the slots 17.

[0026] The fixed plate 6 is formed of an integrally formed inclined portion 61 and a horizontal portion 62. The inclined portion 61 is located on the incoming material side of the conveyor belt 8, and the maximum distance between the inclined portion 61 and the rubber sleeve 7 is greater than the diameter of the talc masterbatch. The mixed pellets easily enter between the inclined portions 61 of the fixed plate 6 and then pass through the horizontal plate, where they are squeezed by the rubber pad 4 and rubber sleeve 7 at the bottom.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A talc masterbatch continuous particle separation device, characterized in that: The invention comprises a fixing frame (9), a connecting block (10), a conveyor belt (8), a pair of vertical plates (2), a fixing plate (6), an adjusting assembly, a fixing member and a baffle (3), wherein the conveyor belt (8) is arranged on the pair of fixing frames (9), the pair of vertical plates (2) are arranged on the fixing frame (9) through the connecting block (10), and the vertical plates (2) are located above the conveyor belt (8), and a rubber sleeve (7) is provided on the conveyor belt (8), and a plurality of material guides are evenly provided on the rubber sleeve (7) along the conveying direction. The invention relates to a trough (1), wherein the baffle (3) is arranged on a pair of vertical plates (2) through a fixing member, and the fixing plate (6) is arranged on a pair of vertical plates (2) through an adjusting component. The baffle (3) and the fixing plate (6) are arranged in sequence along the conveying direction of the conveyor belt (8). The distance between the baffle (3) and the rubber sleeve (7) is greater than the diameter of the talc masterbatch. A rubber pad (4) is provided at the bottom of the fixing plate (6), and the distance between the rubber pad (4) and the rubber sleeve (7) is less than the diameter of the talc masterbatch.

2. The talc masterbatch continuous particle separation device according to claim 1, characterized in that: The material guide trough (1) is wavy in shape.

3. The talc masterbatch continuous particle separation device according to claim 1, characterized in that: The adjustment assembly comprises a threaded rod (16), a pair of adjustment plates (11) and two pairs of slides (13), the two pairs of slides (13) are respectively arranged on both sides of the end of the fixed plate (6), the vertical plate (2) is vertically provided with a sliding opening (5) at the position corresponding to the slide (13), the slide (13) can slide vertically in the sliding opening (5), the outer ends of the two pairs of slides (13) are respectively fixedly connected to the two ends of a pair of adjustment plates (11), the center position of the adjustment plate (11) is provided with a threaded hole, the threaded rod (16) is screwed into the threaded hole, the outer wall of the vertical plate (2) is fixedly provided with a horizontal plate (15) corresponding to the lower end position of the threaded rod (16), the lower end of the threaded rod (16) is rotatably connected to the upper surface of the horizontal plate (15), and the upper end is connected to a handle (12).

4. The talc masterbatch continuous particle separation device according to claim 1, characterized in that: The fixing member is a screw (14); a slot (17) is provided on the bottom surface of the baffle (3) at a position corresponding to the vertical plate (2); the baffle (3) is buckled onto a pair of vertical plates (2) through the slot (17); the screw (14) is screwed to the baffle (3) and the screw (14) is pressed against the side wall of the vertical plate (2).

5. The talc masterbatch continuous particle separation device according to claim 1, characterized in that: The fixed plate (6) is composed of an inclined portion (61) and a horizontal portion (62) and is integrally formed. The inclined portion (61) is located on the incoming material side of the conveyor belt (8), and the maximum distance between the inclined portion (61) and the rubber sleeve (7) is greater than the diameter of the talc masterbatch.

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