Color master batch drying and screening integrated device with circulating moisture absorption function

Abstract

The invention relates to the field of color master batch processing, in particular to a color master batch drying and screening integrated device with a circulating moisture absorption function, which comprises a supporting box body for supporting, four groups of filtering guide seats arranged on the side end surface of the supporting box body at equal intervals, and two groups of feeding guide pipes arranged at the top of the rear end surface of the supporting box body, a sealing clamping plate is fixedly arranged at the center of the upper end face of the supporting box body. By arranging the drying device, when the color master batch is dried, the butt joint guide pipe can guide high-temperature steam into the multiple sets of mixing blade plates through the air guide guide pipe, and when the mixing blade plates rotate and mix the color master batch, all-around heating and drying can be synchronously conducted on the exterior of the color master batch through the air guide holes; and the drying uniformity and the dehumidification efficiency of the equipment on the color master batches are effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of masterbatch processing equipment, in particular to a masterbatch drying and screening integrated device with a cyclic moisture absorption function. Background Art

[0002] Masterbatch is a new type of colorant specially made for polymer materials. It is made of a high proportion of pigments or dyes and thermoplastic resins that are well dispersed. The application range of masterbatch is very wide, such as coloring various plastic containers, pipes, films, toys, stationery, etc. When processing masterbatch, the drying step is essential, which can mainly prevent the masterbatch from having quality problems in subsequent production operations due to moisture absorption.

[0003] As disclosed in the publication number CN213578540U, a circulating drying device for masterbatch production includes a drying cylinder, a motor, a first vacuum pump and a second vacuum pump, wherein the drying cylinder is rotatably connected to a rotating shaft, the lower end of the drying cylinder is movably connected to a filter plate, the upper left end of the drying cylinder is bolted to a first connecting pipe, a heating block is installed inside the first housing, the rear end of the second connecting pipe is bolted to a first vacuum pump, the interior of the second housing is bolted to a filter cotton, the upper end of the first vacuum pipe is bolted to a second vacuum pump, and the right end of the second vacuum pump is bolted to a second vacuum pipe, the rear end of the drying cylinder is hingedly connected to a connecting plate, and the lower end of the connecting plate is connected to a limit rod. The circulating drying device for masterbatch production is convenient for recycling, easy to clean and replace the filter screen, and convenient to increase the drying speed.

[0004] Although the above-mentioned equipment can dry the masterbatch, its drying method through the heating block and the stirring rod easily causes uneven heating and drying of the masterbatch, thereby reducing the overall drying efficiency of the masterbatch. At the same time, the above-mentioned equipment is also inefficient in extracting the moisture emitted by the masterbatch drying. Therefore, a masterbatch drying and screening integrated device with a cyclic moisture absorption function is needed to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a masterbatch drying and screening integrated device with a cyclic moisture absorption function to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a masterbatch drying and screening integrated device with a cyclic moisture absorption function, comprising a supporting box body for supporting, four groups of filter guide seats are equidistantly arranged on the side end surface of the supporting box body, two groups of feeding ducts are arranged at the top of the rear end surface of the supporting box body, a sealing card plate is fixedly arranged at the center of the upper end surface of the supporting box body, and a motor card seat is fixedly arranged on the upper end surface of the sealing card plate,

[0007] A servo motor, the servo motor is arranged at the side part of the upper end face of the motor card seat;

[0008] A drying device, the drying device is rotationally clamped at the center of the inner end face of the sealing card board. Synchronous belt wheels are arranged at the upper part of the drying device and the lower part of the servo motor, and the two groups of synchronous belt wheels are meshed and connected by a synchronous belt;

[0009] A moisture absorption device, there are four groups of the moisture absorption devices in total, and the four groups of moisture absorption devices are all fixedly clamped at the inner end face of the feeding conduit;

[0010] A blanking device, the blanking device is detachably and hermetically fixed at the lower end face of the support box body.

[0011] Preferably, the drying device includes a gas guiding conduit for support. A butt joint conduit is fixedly arranged at the upper end face of the gas guiding conduit, and five groups of mixing vane plates are equidistantly arranged at the side end face of the gas guiding conduit. Gas guiding holes are equidistantly opened at the inner end face of the mixing vane plates, and a driving gear is fixedly arranged at the outer end face of the butt joint conduit.

[0012] Preferably, the blanking device includes a sealing base for limiting. Fixed feet are arranged at the four corners of the lower end face of the sealing base, and a positioning card seat is arranged at the center of the lower end face of the fixed feet. A blanking cylinder is fixedly arranged at the inner end face of the positioning card seat, a limiting bottom plate is arranged at the output end of the blanking cylinder, a blanking chute is opened at the center of the upper end face of the sealing base, a sealing card board is fixedly arranged at the center of the upper end face of the sealing base, and a filtering baffle is arranged at the top of the inner end face of the sealing card board.

[0013] Preferably, the moisture absorption device includes a filtering guide plate. Two groups of positioning card seats are fixedly arranged at the inner end face of the filtering guide plate, a fixed fan is rotationally clamped at the inner end face of the positioning card seats, a driven bevel gear is fixedly arranged at the inner end face of the fixed fan, a driving bevel gear is arranged at the upper part of the inner end face of the positioning card seats, a transmission card shaft is arranged at the coaxial center of the inner end face of the filtering guide plate and the driving bevel gear, and a driven gear is arranged at the top of the transmission card shaft.

[0014] Preferably, both the gas guiding holes and the inside of the gas guiding conduit are hollow, and the gas guiding holes are in through connection with the gas guiding conduit. External high-temperature steam can be introduced into the gas guiding conduit and the mixing vane plates through the butt joint conduit, and then ejected through the gas guiding holes outside the mixing vane plates, which can effectively improve the uniformity of heating and drying the color masterbatch.

[0015] Preferably, all four sets of the driven gears are meshed with the driving gear, and the driven bevel gear is meshed with the driving bevel gear, which can effectively improve the transmission stability of the equipment and also improve the power utilization efficiency of the equipment.

[0016] Preferably, the limiting bottom plate faces the blanking chute, and the limiting bottom plate completely closes the bottom opening of the blanking chute. When drying and dehumidifying the color masterbatch, the limiting bottom plate can completely close the bottom of the blanking chute, thereby improving the efficiency of subsequent drying of the color masterbatch.

[0017] Preferably, the sealing base is hermetically and fixedly clamped to the bottom of the support box body through the sealing clamping plate, which can effectively improve the sealing performance of the connection between the sealing base and the bottom of the support box body, thereby improving the efficiency of subsequent drying of the color masterbatch.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. By setting up a drying device, when drying the color masterbatch, the docking conduit can introduce high-temperature steam into multiple groups of mixing vanes through the air guide conduit. When the mixing vanes rotate and mix the color masterbatch, they can simultaneously heat and dry the outside of the color masterbatch through the air guide holes in all directions, effectively improving the drying uniformity of the equipment for the color masterbatch and the dehumidification efficiency.

[0020] 2. By setting up a moisture absorption device, when dehumidifying the color masterbatch, the driving gear can simultaneously drive four sets of driven gears to rotate, so that the four sets of driven gears can drive four sets of fixed fans to rotate at high speed through the transmission card shaft, driving bevel gear and driven bevel gear. The four sets of fixed fans can adsorb and export the moisture led out from the inside of the support box body in all directions, thereby improving the efficiency of the equipment for leading out the moisture of the color masterbatch and also improving the efficiency of drying the color masterbatch. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 It is a split view of the main body of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the main body of the present invention;

[0024] Figure 3Structural schematic diagram of the drying device of the present invention;

[0025] Figure 4 Side view of the drying device of the present invention;

[0026] Figure 5 Structural schematic diagram of the blanking device of the present invention;

[0027] Figure 6 Exploded view of the blanking device of the present invention;

[0028] Figure 7 Structural schematic diagram of the moisture absorption device of the present invention;

[0029] Figure 8 Side view of the moisture absorption device of the present invention.

[0030] In the figure: 1 - synchronous belt, 2 - drying device, 3 - support box body, 4 - blanking device, 5 - filter guide seat, 6 - feeding conduit, 7 - moisture absorption device, 8 - sealing card plate, 9 - motor holder, 10 - synchronous belt pulley, 11 - servo motor, 21 - docking conduit, 22 - driving gear, 23 - mixing blade plate, 24 - air guiding conduit, 25 - air guiding hole, 41 - sealing base, 42 - fixed foot, 43 - limiting bottom plate, 44 - blanking cylinder, 45 - positioning holder, 46 - sealing card plate, 47 - blanking chute, 48 - filter baffle, 71 - filter guide plate, 72 - driven gear, 73 - positioning holder, 74 - fixed fan, 75 - driving card shaft, 76 - driving bevel gear, 77 - driven bevel gear. Detailed implementation manners

[0031] In order to enable those skilled in the art of the present technology to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of the present application.

[0032] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so as to implement the embodiments of this application described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily limit to those clearly listed steps or units, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0033] The present invention will be further described below with reference to the drawings.

[0034] Embodiment 1

[0035] Please refer to Figure 1-8 An embodiment provided by the present invention: A color masterbatch drying and screening integrated device with a circulating moisture absorption function, including a support box body 3 for support, four groups of filter guide seats 5 are equidistantly arranged on the side end face of the support box body 3, and two groups of feeding conduits 6 are arranged at the top of the rear end face of the support box body 3. A sealing clamping plate 8 is fixedly arranged at the center of the upper end face of the support box body 3, and a motor clamping seat 9 is fixedly arranged on the upper end face of the sealing clamping plate 8.

[0036] A servo motor 11, and the servo motor 11 is arranged at the side part of the upper end face of the motor clamping seat 9;

[0037] A drying device 2, the drying device 2 is rotationally clamped at the center of the inner end face of the sealing clamping plate 8. Synchronous belt wheels 10 are arranged at the upper part of the drying device 2 and the lower part of the servo motor 11, and the two synchronous belt wheels 10 are meshed and connected by a synchronous belt 1;

[0038] A moisture absorption device 7, there are four groups of moisture absorption devices 7 in total, and the four groups of moisture absorption devices 7 are all fixedly clamped on the inner end face of the feeding conduit 6;

[0039] A blanking device 4, the blanking device 4 is detachably and hermetically fixed on the lower end face of the support box body 3.

[0040] The drying device 2 includes a gas guiding conduit 24 for support. A butt joint conduit 21 is fixedly arranged on the upper end face of the gas guiding conduit 24. Five groups of mixing vane plates 23 are equidistantly arranged on the side end face of the gas guiding conduit 24. Gas guiding holes 25 are equidistantly opened on the inner end face of the mixing vane plates 23. A driving gear 22 is fixedly arranged on the outer end face of the butt joint conduit 21.

[0041] The blanking device 4 includes a sealing base 41 for limiting. Fixed feet 42 are provided at the four corners of the lower end face of the sealing base 41, and a positioning socket 45 is provided at the center of the lower end face of the fixed feet 42. A blanking cylinder 44 is fixedly provided on the inner end face of the positioning socket 45. The output end of the blanking cylinder 44 is provided with a limiting bottom plate 43. A blanking chute 47 is opened at the center of the upper end face of the sealing base 41. A sealing card plate 46 is fixedly provided at the center of the upper end face of the sealing base 41, and a filter baffle 48 is provided at the top of the inner end face of the sealing card plate 46.

[0042] The moisture absorption device 7 includes a filter guide plate 71. Two groups of positioning sockets 73 are fixedly provided on the inner end face of the filter guide plate 71. A fixed fan 74 is rotatably clamped on the inner end face of the positioning socket 73. A driven bevel gear 77 is fixedly provided on the inner end face of the fixed fan 74. A driving bevel gear 76 is provided at the upper part of the inner end face of the positioning socket 73. A transmission card shaft 75 is provided coaxially with the driving bevel gear 76 on the inner end face of the filter guide plate 71. A driven gear 72 is provided at the top of the transmission card shaft 75.

[0043] Both the air guide hole 25 and the air guide duct 24 are hollow inside, and the air guide hole 25 and the air guide duct 24 are connected through. The external high-temperature steam can be introduced into the air guide duct 24 and the mixing vane 23 through the docking duct 21, and then ejected through the air guide hole 25 outside the mixing vane 23, which can effectively improve the uniformity of heating and drying the masterbatch.

[0044] The four groups of driven gears 72 are all meshed with the driving gear 22, and the driven bevel gear 77 is meshed with the driving bevel gear 76, which can effectively improve the stability of the equipment transmission and also improve the utilization efficiency of the power of the equipment.

[0045] The limiting bottom plate 43 is opposite to the blanking chute 47, and the limiting bottom plate 43 completely closes the bottom opening of the blanking chute 47. When drying and dehumidifying the masterbatch, the limiting bottom plate 43 can completely close the bottom of the blanking chute 47, thereby improving the efficiency of subsequent drying of the masterbatch.

[0046] The sealing base 41 is hermetically and fixedly clamped with the bottom of the support box 3 through the sealing card plate 46, which can effectively improve the sealing performance of the connection between the sealing base 41 and the bottom of the support box 3, thereby improving the efficiency of subsequent drying of the masterbatch.

[0047] Working principle: Before use, the staff can introduce the masterbatch into the interior of the support box body 3 through the feeding conduit 6. At the same time, the external steam pipeline can be docked with the docking conduit 21, and high-temperature steam is introduced into the docking conduit 21. Then, the servo motor 11 is started. At this time, the servo motor 11 can drive the synchronous pulley 10 at the bottom to rotate. At the same time, the synchronous pulley 10 can drive the docking conduit 21 to rotate synchronously through the synchronous belt 1. When the docking conduit 21 rotates, the docking conduit 21 can drive the air guiding conduit 24 and the driving gear 22 to rotate synchronously. At this time, the air guiding conduit 24 can perform a full-range mixing operation on the masterbatch inside the support box body 3 through multiple groups of mixing blades 23. At the same time, the air guide holes 25 outside the mixing blades 23 can eject high-temperature steam, thereby performing a full-range heating and dehumidification operation on the outside of the masterbatch. And the above-mentioned driving gear 22 can drive four groups of driven gears 72 to rotate synchronously. The four groups of driven gears 72 can drive two groups of driving bevel gears 76 to rotate synchronously through the transmission card shaft 75. The two groups of driving bevel gears 76 can drive the fixed fan 74 to rotate at a high speed through the driven bevel gears 77. The fixed fan 74 can perform a full-range adsorption and removal operation on the humid air inside the support box body 3. The dried masterbatch falls to the upper part of the filter baffle 48, and then is introduced into the sealing card plate 46 through screening, and finally falls into the blanking chute 47. At this time, the blanking cylinder 44 is started, and the blanking cylinder 44 can open the blanking chute 47 through the limit bottom plate 43, facilitating the blanking of the masterbatch after drying and screening.

[0048] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A masterbatch drying and screening integrated device with a cyclic moisture absorption function, comprising a supporting box (3) for supporting, four groups of filter guide seats (5) are equidistantly arranged on the side end surface of the supporting box (3), two groups of feeding conduits (6) are arranged at the top of the rear end surface of the supporting box (3), a sealing card plate (8) is fixedly arranged at the center of the upper end surface of the supporting box (3), and a motor card seat (9) is fixedly arranged on the upper end surface of the sealing card plate (8), characterized in that: A servo motor (11), wherein the servo motor (11) is arranged on a side portion of an upper end surface of the motor holder (9); A drying device (2), the drying device (2) is rotatably connected to the center of the inner end surface of the sealing card plate (8), and synchronous pulleys (10) are arranged on the upper part of the drying device (2) and the lower part of the servo motor (11), and the two sets of synchronous pulleys (10) are meshed and connected through a synchronous belt (1); A moisture absorption device (7), wherein the moisture absorption device (7) is provided with four groups in total, and the four groups of moisture absorption devices (7) are all fixedly clamped on the inner end surface of the feeding conduit (6); A material discharge device (4), wherein the material discharge device (4) is detachably and sealedly fixedly arranged on the lower end surface of the supporting box body (3).

2. The masterbatch drying and screening integrated device with cyclic moisture absorption function according to claim 1, characterized in that: The drying device (2) comprises an air guide duct (24) for support, a docking duct (21) is fixedly arranged on the upper end surface of the air guide duct (24), five groups of mixing blades (23) are equidistantly arranged on the side end surface of the air guide duct (24), air guide holes (25) are equidistantly opened on the inner end surface of the mixing blade (23), and a driving gear (22) is fixedly arranged on the outer end surface of the docking duct (21).

3. The masterbatch drying and screening integrated device with cyclic moisture absorption function according to claim 2, characterized in that: The material discharge device (4) comprises a sealing base (41) for limiting position, the four corners of the lower end surface of the sealing base (41) are each provided with a fixed foot (42), and a positioning seat (45) is provided at the center of the lower end surface of the fixed foot (42), a material discharge cylinder (44) is fixedly provided at the inner end surface of the positioning seat (45), a limiting bottom plate (43) is provided at the output end of the material discharge cylinder (44), a material discharge chute (47) is provided at the center of the upper end surface of the sealing base (41), a sealing card plate (46) is fixedly provided at the center of the upper end surface of the sealing base (41), and a filtering baffle (48) is provided at the top of the inner end surface of the sealing card plate (46).

4. The masterbatch drying and screening integrated device with cyclic moisture absorption function according to claim 3, characterized in that: The moisture absorption device (7) comprises a filter guide plate (71), two groups of positioning sockets (73) are fixedly arranged on the inner end surface of the filter guide plate (71), and a fixed fan (74) is rotatably clamped on the inner end surface of the positioning socket (73), a driven bevel gear (77) is fixedly arranged on the inner end surface of the fixed fan (74), a driving bevel gear (76) is arranged on the upper part of the inner end surface of the positioning socket (73), a transmission clamping shaft (75) is arranged at the inner end surface of the filter guide plate (71) and the driving bevel gear (76) coaxially, and a driven gear (72) is arranged on the top of the transmission clamping shaft (75).

5. The masterbatch drying and screening integrated device with cyclic moisture absorption function according to claim 4, characterized in that: The air guide hole (25) and the air guide duct (24) are both hollow in the interior, and the air guide hole (25) and the air guide duct (24) are through-connected.

6. The masterbatch drying and screening integrated device with cyclic moisture absorption function according to claim 4, characterized in that: The four groups of driven gears (72) are all meshedly connected with the driving gear (22), and the driven bevel gear (77) is meshedly connected with the driving bevel gear (76).

7. The masterbatch drying and screening integrated device with cyclic moisture absorption function according to claim 4, characterized in that: The limiting bottom plate (43) is directly opposite to the material discharge chute (47), and the limiting bottom plate (43) completely closes the bottom opening of the material discharge chute (47).

8. The masterbatch drying and screening integrated device with cyclic moisture absorption function according to claim 4, characterized in that: The sealing base (41) is sealed and fixedly clamped to the bottom of the supporting box body (3) via the sealing clamping plate (46).

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