Master batch cooling and straightening equipment

Abstract

The invention relates to the technical field of master batch machining, and discloses master batch cooling and straightening equipment. Comprising a conveying assembly, a cooling assembly and a roller shaft assembly. A master batch is guided into a conveyor belt with a long-strip-shaped groove in the outer surface through an alternating current motor of the transmission assembly, the conveyor belt with the long-strip-shaped groove in the outer surface is directly driven to be conveyed, meanwhile, a water pump of the cooling assembly rushes water into a condensation pipe, the effect of cooling the master batch is achieved, and then the master batch is conveyed to the roller shaft assembly; the two corresponding roller shafts rotate inwards, and the master batch is evenly conveyed out in the roller shafts, so that winding, bending and breaking of the master batch in the conveying process are avoided, meanwhile, the utilization rate of the master batch is increased, and the molding effect of the master batch can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of masterbatch mechanical processing, in particular to a masterbatch cooling and straightening device. Background Art

[0002] Traditional masterbatch extruders are prone to causing the masterbatch to tangle into a ball when discharging, resulting in poor sample performance and affecting the application effect of the masterbatch; and without a masterbatch cooling device, the masterbatch cannot be cooled, resulting in a long cooling time for the masterbatch, affecting production efficiency; the masterbatch bends when discharging, affecting the finished masterbatch. Therefore, a device that can process the masterbatch, cool the masterbatch, and straighten the masterbatch is needed, so that the masterbatch will not tangle into a ball, improve the cooling effect of the masterbatch, and straighten the masterbatch to improve the utilization rate of the masterbatch. Summary of the invention

[0003] The invention provides a masterbatch cooling and straightening device, which has the advantages of cooling and straightening the masterbatch, and solves the problems of bending, winding and slow cooling of the masterbatch after extrusion by the current masterbatch extruder, and low masterbatch utilization rate.

[0004] The present invention provides the following technical solution: a masterbatch cooling and straightening device, comprising a transmission component, a cooling component, and a roller assembly. The transmission component is provided with a conveyor belt with long strip grooves on the outer surface and a guide pipe group, the cooling component is placed inside and on the upper part of the conveyor belt with long strip grooves on the outer surface, and the roller assembly is located at the rear end of the transmission component.

[0005] The transmission component includes a conveyor belt with long grooves on the outer surface and a guide tube group. An infrared sensor is fixed to the outside of one end of the guide tube group, and the other end is fixedly connected to one side of the conveyor belt with long grooves on the outer surface. The guide tube group includes multiple metal cylindrical tubes with smooth inner walls. The size of the inner wall of the guide component is adapted to the conveyor belt with long grooves on the outer surface, and the surface has evenly distributed deeper grooves. An AC motor is fixed to one side of the conveyor belt with long grooves on the outer surface, and the speed sensor is located on the right side of the roller shaft at the front end of the conveyor belt with long grooves on the outer surface.

[0006] The cooling assembly includes two groups of condenser tube groups, two water inlet multi-way pipes, two water outlet multi-way pipes, two water pumps, and two automatic liquid inlet valves. One of the condenser tube groups is located inside the conveyor belt with long grooves on the outer surface, and the other group is fixed to the upper end of the conveyor belt with long grooves on the outer surface and placed in a hollow box. The water inlet multi-way pipe is connected to the water inlet end of the condenser tube, and the water outlet multi-way pipe is connected to the water outlet end of the condenser tube group. The bottom surface of the hollow box has a groove that is adapted to and compatible with the conveyor belt with long grooves on the outer surface. The grooves are arranged in a called manner and are fixed by four support rods. The four support rods are fixed to the front and rear ends of the left and right sides of the top of the box body with four screws. The bottoms of the four support rods are fixed to both sides of the conveyor belt with long grooves on the outer surface. There are eight fixed points in total. One of the two water pumps is placed on the left side of the front end of the conveyor belt with long grooves on the outer surface, and the other water pump is located on the right side of the outside of the front end of the hollow box body. A hole is dug on the right side of the front end of the hollow box body and a water pipe is placed to connect the water pump and the automatic liquid inlet valve. The two automatic liquid inlet valves are fixedly connected to the two water pumps respectively.

[0007] The roller shaft assembly includes a plurality of rollers and a smooth horizontal plate. The plurality of rollers are evenly distributed on both sides of the discharge port of the long strip groove on the conveyor belt. The roller shaft assembly is composed of a plurality of roller shafts, which are evenly distributed on both sides of the discharge port of the long strip groove on the conveyor belt and placed on a smooth horizontal plate. Every two roller shafts form a group, and there are five groups in a row, with a total of three rows. Every two roller shafts rotate inwardly, and the distance between each group of roller shafts is equal to the width of the long strip groove. The smooth horizontal plate is placed at the bottom of the plurality of rollers, and the AC motor is placed at the bottom of the smooth horizontal plate. The speed sensor is located on one side of the roller shaft group.

[0008] Preferably, the inner wall size of the multiple metal cylindrical tubes in the guide tube group is adapted to the conveyor belt with long strip-shaped grooves on the outer surface, and the surface of the conveyor belt has evenly distributed deeper grooves.

[0009] Preferably, in the roller shaft group, the distance between each group of roller shafts is equal to the width of the long strip groove, every two roller shafts form a group, there are five groups in a row, and three rows in total, and the two roller shafts in each group of roller shaft group rotate inward to drive the masterbatch out.

[0010] Preferably, the conveyor belt with the elongated grooves on the outer surface has the same rotation speed as the rollers of the roller shaft assembly.

[0011] Preferably, the bottom surface of the hollow box has grooves that are adapted to and symmetrically arranged with the conveyor belt with long grooves on the outer surface, and it is fixed by four support rods. The four support rods are fixed to the front and rear ends on the left and right sides of the top of the box with four screws, and the bottoms of the four support rods are fixed to both sides of the conveyor belt with long grooves on the outer surface, with a total of eight fixing points.

[0012] Preferably, the cooling component is fixedly connected to an automatic liquid inlet valve by an external water pump, and then connected to a water inlet multi-way pipe, the branches of the multi-way pipe are respectively connected to each condenser, and the branch openings are adapted to the condenser openings.

[0013] Preferably, one group of the condenser tube groups is installed inside the conveyor belt with long grooves on the outer surface and is evenly distributed, and the other group is located on the top of the conveyor belt with long grooves on the outer surface and is placed in a hollow box.

[0014] Preferably, the water pump is installed outside the hollow box, a hole is dug on the right side of the front end of the hollow box, and a water pipe is placed to connect with the water pump.

[0015] Preferably, the main water pipe of the water inlet multi-way pipe is fixedly connected to the automatic liquid inlet valve, the branch pipes are fixedly connected to the water inlet end of the condenser group, the branch pipes of the water outlet multi-way pipe are fixedly connected to the water outlet end of the condenser group, and the main water pipe is fixedly connected to the water outlet.

[0016] The present invention has the following beneficial effects: the masterbatch cooling and straightening equipment can accurately transport the masterbatch to the groove of the conveyor belt with long grooves on the outer surface through a guide tube, and directly drive the conveyor belt roller with long grooves on the outer surface to operate through the AC motor of the transmission component, thereby driving the masterbatch to be transported to the roller assembly in the gap formed by the groove of the conveyor belt with long grooves on the outer surface and the groove at the bottom of the hollow box body, and the rollers in the roller assembly are driven by the AC motor under the smooth horizontal plate, driving each group of roller shafts to rotate inward, and evenly output the masterbatch through three rows of roller groups, thereby avoiding the winding, bending and breaking of the masterbatch during transportation, and at the same time playing the role of straightening and shaping, thereby improving the utilization rate of the masterbatch.

[0017] The masterbatch cooling and straightening equipment, when the masterbatch is transported to the transmission component, the water pump starts to operate, and water is ejected through the automatic liquid inlet valve to the main water pipe of the water inlet multi-way pipe, and then flows into the condenser tube group from the water branch pipe of the water inlet multi-way pipe, and then flows into the branch water pipe of the water outlet multi-way pipe from the condenser tube group and merges into the main water pipe of the water outlet multi-way pipe, and finally discharged from the water outlet, thereby avoiding local overheating, uneven cooling of the masterbatch, poor effect and other problems, so as to achieve the cooling effect of the masterbatch and better shape the masterbatch. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure of the transmission component and the cooling component in the present invention; Figure 3 This is a schematic diagram of the interior of the cooling assembly in the present invention; Figure 4 It is a structural schematic diagram of the roller assembly in the present invention; In the figure: 1. transmission component; 2. cooling component; 3. roller assembly; 101. infrared sensor; 102. guide pipe group; 103. speed sensor; 104. AC motor; 105. conveyor belt with long grooves on the outer surface; 106. roller of the conveyor belt with long grooves on the outer surface; 201. hollow box; 202. support frame; 203. hole; 204. condenser tube group; 205. water pump; 206. automatic liquid inlet valve; 207. water inlet; 208. groove at the bottom of the hollow box; 209. water outlet; 2010. water pump; 2011 water inlet multi-way pipe; 2012 water outlet multi-way pipe; 301. smooth horizontal plate; 302. roller; 303. speed sensor; 304. AC motor; 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0020] Please refer to the figure, a masterbatch cooling and straightening device includes a transmission component 1, a cooling component 2 and a roller component 3, the transmission component 1 includes a guide tube group 102 and a conveyor belt 105 with long strip grooves on the outer surface, the cooling component 2 is placed inside and on the upper part of the conveyor belt 105 with long strip grooves on the outer surface, and the roller component 3 is located at the rear end of the transmission component; The transmission component 1 includes a conveyor belt 105 with long grooves on the outer surface, and a guide tube group 102. An infrared sensor 101 is fixed to the outside of one end of the guide tube group 102, which is used to measure the thickness of the masterbatch to ensure that the masterbatch can enter the guide tube group 102 and be transported to the conveyor belt 105 with long grooves on the outer surface. The other end is fixedly connected to one side of the conveyor belt 105 with long grooves on the outer surface. The AC motor 104 is connected to the roller at the front end of the conveyor belt 105 with long grooves on the outer surface, and is located on the left side of the roller to drive the roller to move. The speed sensor 103 is located on the right side of the roller at the front end of the conveyor belt 105 with long grooves on the outer surface, and is used to measure the roller rotation speed to prevent the conveyor belt 105 with long grooves on the outer surface from transporting too fast or too slow, thereby ensuring that the thickness of the masterbatch is uniform. The cooling assembly 2 includes two groups of condenser tubes 204, two water inlet multi-way pipes 2011, two water outlet multi-way pipes 2012, two water pumps, and two automatic liquid inlet valves 206. One group of condenser tubes 204 is fixed to the inside of the conveyor belt 105 with long grooves on the outer surface, and the other group is fixed to the upper part of the conveyor belt 105 with long grooves on the outer surface, and is placed in the hollow box 201. The hollow box 201 is located above the conveyor belt 105 with long grooves on the outer surface, and the bottom surface has a groove with the outer surface. The conveyor belt 105 with long grooves is adapted to the grooves 208 arranged symmetrically, and is fixed by four support rods 202. The four support rods 202 are fixed to the front and rear ends of the left and right sides of the top of the hollow box 201 with four screws. The bottoms of the four support rods 202 are fixed to the two sides of the conveyor belt 105 with long grooves on the outer surface, with a total of eight fixed points. One of the two water pumps 205 is placed on the left side of the front end of the conveyor belt 105 with long grooves on the outer surface, and the other water pump 2010 is located outside the hollow box 201 On the right side of the front end, a hole 203 is dug on the right side of the front end of the hollow box 201 and a water pipe is placed to connect with the water pump 2010. One end of the automatic liquid inlet valve 206 is fixedly connected to the water pump, and the other end is connected to the water inlet multi-way pipe 2011. The main water pipe of the water inlet multi-way pipe is fixedly connected to the automatic liquid inlet valve 206. The branch pipe is fixedly connected to the water inlet end of the condenser pipe group 204. The branch pipe of the water outlet multi-way pipe 2012 is fixedly connected to the water outlet end of the condenser pipe group 204. The main water pipe is fixedly connected to the water outlet 209. When the outer surface of the conveyor with a long groove When belt 105 starts to operate, the water pump starts to operate at the same time, and water bursts out and flows through the automatic liquid inlet valve 206 to the main water pipe of the water inlet multi-way pipe 2011, and then flows into the condenser from the water branch pipe of the water inlet multi-way pipe 2011, and then flows into the branch water pipe of the water outlet multi-way pipe 2012 from the condenser pipe group 204 and merges into the main water pipe of the water outlet multi-way pipe 2012, and finally is discharged from the water outlet 209, thereby avoiding local overheating, uneven cooling of the masterbatch, poor effect and other problems, so as to achieve the cooling effect of the masterbatch and better shape the masterbatch.

[0021] The roller assembly 3 includes multiple rollers and a smooth horizontal plate 301. The multiple rollers are evenly distributed on both sides of the long strip groove discharge port on the conveyor belt. The roller assembly 3 is composed of multiple rollers 302, which are evenly distributed on both sides of the long strip groove discharge port on the conveyor belt and placed on the smooth horizontal plate 301. Every two rollers 302 form a group, and there are five groups in a row, with a total of three rows. The distance between each group of rollers is equal to the width of the long strip groove. Every two rollers 302 rotate inward, which plays a role in straightening the masterbatch. The smooth horizontal plate 301 is placed at the bottom of the multiple rollers, and the AC motor is placed at the bottom of the smooth horizontal plate 301. The speed sensor is located on one side of the roller shaft group, which is used to measure the roller rotation speed to prevent the roller rotation speed from being too fast, so that the masterbatch is transported out at a uniform speed. An infrared sensor 101 is fixed to the outside of one end of the guide pipe group 102.

[0022] In this embodiment, the infrared sensor 101 is installed outside one end of the guide tube group 102 to measure the thickness of the masterbatch and ensure that the masterbatch can enter the guide tube group 102 and be transported to the conveyor belt 105 with long grooves on the outer surface.

[0023] In this embodiment, the conveyor belt 105 with long strip grooves on the outer surface has a certain thickness, which can support the construction of deeper grooves. The conveyor belt 105 with long strip grooves on the outer surface has evenly distributed deeper grooves on its surface, and the groove surface is in the shape of evenly distributed dense dots. The left and right sides of the conveyor belt 105 with long strip grooves on the outer surface are fixedly connected with two support rods 202 distributed front and back. The four support rods 202 are fixedly connected to the two sides of the conveyor belt 105 with long strip grooves on the outer surface, so that the masterbatch is transported evenly, thereby avoiding the masterbatch from being entangled, bent and broken during transportation, and at the same time playing the role of straightening and shaping, thereby improving the utilization rate of the masterbatch.

[0024] In this embodiment, the support rods 202 are fixed to the front and rear ends of the top of the hollow box 201, and the hollow box 201 is jointly fixedly supported by four support rods 202. The bottoms of the four support rods 202 are fixedly connected to both sides of the roller shaft 302 of the conveyor belt 105 with long grooves on the outer surface, thereby supporting and fixing the conveyor belt 105 with long grooves on the outer surface and the hollow box 201, further fixing the transmission component 1 and the cooling component 2 as a whole, and improving the stability of the transmission component 1 and the cooling component 2.

[0025] In this embodiment, one of the speed sensors 103 is located on the right side of the roller at the front end of the conveyor belt 105 with long grooves on the outer surface, and is used to measure the rotation speed of the roller 302 to prevent the conveyor belt 105 with long grooves on the outer surface from transporting at a rate that is too fast or too slow, thereby ensuring that the masterbatch is uniform in thickness. The other speed sensor 303 is located on one side of the roller group, and is used to measure the rotation speed of the roller 302 to prevent the roller 302 from rotating too fast, so that the masterbatch is transported out at a uniform speed.

[0026] Working principle: when in use, after the masterbatch is detected for thickness by the infrared sensor 101, it is guided by the guide tube group 102, and the guide tube group 102 is fixedly connected to the conveyor belt 105 with long grooves on the outer surface, so that the masterbatch is accurately transported to the grooves of the conveyor belt 105 with long grooves on the outer surface, and the AC motor 104 directly drives the roller of the conveyor belt 105 with long grooves on the outer surface to operate, thereby driving the masterbatch to be transported to the roller assembly 3 in the gap formed by the grooves of the conveyor belt 105 with long grooves on the outer surface and the grooves at the bottom of the hollow box 201, thereby avoiding the winding, bending and breaking of the masterbatch during transportation. When the conveyor belt 105 with long grooves on the outer surface starts to operate, the water pump starts to operate at the same time. The water bursts out and passes through the automatic liquid inlet valve 206 to the main water pipe of the water inlet multi-way pipe 2011, and then flows into the condenser group 204 from the water branch pipe of the water inlet multi-way pipe 2011, and then flows into the branch water pipe of the water outlet multi-way pipe 2012 from the condenser group 204 and merges into the main water pipe of the water outlet multi-way pipe 2012, and is finally discharged from the water outlet 209 to cool the masterbatch, thereby avoiding local overheating, uneven cooling of the masterbatch, poor effect and other problems, so as to achieve the cooling effect of the masterbatch and better shape the masterbatch, and then every two rollers 302 of the roller assembly 3 rotate inward to output the masterbatch, and are transported out of the smooth horizontal plate 301 through multiple groups of roller groups, completing the straightening of the masterbatch, and at the same time playing the role of straightening and shaping, thereby improving the utilization rate of the masterbatch.

[0027] When there is a speed difference between the conveyor belt 105 with long grooves on the outer surface and the roller group, the speeds of the front and rear ends of the masterbatch transportation are inconsistent, causing it to stretch or even break. The transportation speeds of the two can be fed back by speed sensors located on the right side of the conveyor belt 105 with long grooves on the outer surface and on the right side of the roller group to adjust the common speed.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A masterbatch cooling and straightening device, comprising a transmission component (1), a cooling component (2), and a roller component (3), characterized in that: The transmission component (1) is provided with a conveyor belt (105) having long grooves on its outer surface; a portion of the cooling component (2) is located inside the transmission component (1) and another portion is fixed to the upper portion of the transmission component (1) by a bracket; and the roller shaft component (3) is placed at the end of the transmission component (1); The transmission component (1) comprises a conveyor belt (105) with long strip-shaped grooves on its outer surface, and a guide tube group (102); an infrared sensor (101) is fixed to the outside of one end of the guide tube group (102), and the other end is fixedly connected to one side of the conveyor belt (105) with long strip-shaped grooves on its outer surface; an AC motor (104) is fixed to the front end of the conveyor belt (105) with long strip-shaped grooves on its outer surface, and a speed sensor (103) is fixedly connected to the left side of the front roller (106); The cooling assembly (2) comprises two groups of condenser tube groups (204), two water inlet multi-way pipes (2011), two water outlet multi-way pipes (2012), two water pumps, two automatic liquid inlet valves (206), and a water outlet (209). One group of the condenser tube groups (204) is located inside the conveyor belt (105) having a long strip groove on its outer surface, and the other group is fixed to the upper part of the conveyor belt (105) having a long strip groove on its outer surface and is placed in the hollow box (201). The two water inlet multi-way pipes (2011) are connected to the conveyor belt (105). connected to the water inlet end of the condenser tube group (204), the two water outlet multi-way pipes (2012) are connected to the water outlet end of the condenser tube group (204), one of the two water pumps (205) is installed on one side of the conveyor belt (105) with a long groove on the outer surface, and the other water pump (2010) is installed outside the hollow box (201), two automatic liquid inlet valves (206) are respectively fixedly connected to the two water pumps, and two water outlets (209) are installed on the left and right sides of the tail of the conveyor belt (105) with a long groove on the outer surface; The roller assembly (3) comprises a plurality of rollers (302) and a smooth horizontal plate (301). The plurality of rollers (302) are evenly distributed on both sides of a long strip-shaped groove discharge port on the conveyor belt, two in a group, five in a row, and three rows in total. The smooth horizontal plate (301) is placed at the bottom of the plurality of rollers (302), and an AC motor (304) and a speed sensor (303) are installed at the bottom of the smooth horizontal plate (301).

2. A masterbatch cooling and straightening device according to claim 1, characterized in that: The conveyor belt (105) with long strip grooves on its outer surface has a certain thickness and can support the construction of deeper grooves. The conveyor belt (105) with long strip grooves on its outer surface has evenly distributed deeper grooves on its surface. The groove surface is in the form of evenly distributed dense dots. The left and right sides of the conveyor belt (105) with long strip grooves on its outer surface are fixedly connected to two support rods (202) distributed front and back. The four support rods (202) are fixedly connected to the two sides of the conveyor belt (105) with long strip grooves on its outer surface.

3. A masterbatch cooling and straightening device according to claim 1, characterized in that: The guide tube set (102) comprises a plurality of metal cylindrical tubes, and the inner wall of the guide tube set (102) is of a size adapted to the conveyor belt (105) having long strip-shaped grooves on its outer surface, and the surface of the conveyor belt has evenly distributed deeper grooves.

4. A masterbatch cooling and straightening device according to claim 1, characterized in that: The bottom surface of the hollow box (201) has grooves (208) that are adapted to and symmetrically arranged with the conveyor belt (105) with long strip-shaped grooves on its outer surface, and the front and rear ends of its top are fixedly connected to four support rods (202) distributed on the left and right, the four support rods (202) jointly fixedly support the hollow box (201), and the bottoms of the four support rods (202) are fixedly connected to both sides of the roller shaft (302) of the conveyor belt (105) with long strip-shaped grooves on its outer surface.

5. The masterbatch cooling and straightening equipment according to claim 1, characterized in that: The condenser tube group (204) comprises one group of condenser tube groups (204) uniformly and densely distributed inside a conveyor belt (105) having a long strip groove on its outer surface, and another group of condenser tube groups (204) distributed inside a hollow box (201) having a long strip groove and adapted to the conveyor belt groove. The water inlet (207) of the condenser tube group (204) is connected to the water inlet multi-way pipe (2011), and the water outlet multi-way pipe (2012) is connected to the water outlet (207).

6. A masterbatch cooling and straightening device according to claim 1, characterized in that: One of the water pumps (205) is placed on the left side of the front end of the conveyor belt (105) having a long strip-shaped groove on its outer surface, and the other water pump (210) is located on the right side of the front end of the hollow box body (201) and is connected to the automatic liquid inlet valve (206) by a water pipe.

7. A masterbatch cooling and straightening device according to claim 1, characterized in that: One end of the automatic liquid inlet valve (206) is fixedly connected to the water pump, and the other end is connected to the water inlet multi-way pipe (2011).

8. The masterbatch cooling and straightening equipment according to claim 1, characterized in that: The main water pipe of the water inlet multi-way pipe (211) is fixedly connected to the automatic liquid inlet valve (206), the branch pipes are fixedly connected to the water inlet end of the condenser tube group (204), the branch pipes of the water outlet multi-way pipe (212) are fixedly connected to the water outlet end of the condenser tube group (204), and the main water pipe is fixedly connected to the water outlet (209).

9. A masterbatch cooling and straightening device according to claim 1, characterized in that: The water inlet multi-way pipe (2011) is fixedly connected to the automatic liquid inlet valve (206), and each branch port is respectively connected to each condenser pipe.

10. The masterbatch cooling and straightening equipment according to claim 1, characterized in that: One of the AC motors (104) is located on one side of a conveyor belt (105) having a long strip-shaped groove on its outer surface, and the other is located at the bottom of a smooth horizontal plate (301) of a roller shaft assembly (302).

11. The masterbatch cooling and straightening equipment according to claim 1, characterized in that: The roller assembly (3) is composed of a plurality of rollers (302) which are evenly distributed on both sides of the long strip groove discharge port on the conveyor belt and are placed on a smooth horizontal plate (301). Every two rollers (302) form a group, and there are five groups in a row, for a total of three rows, which are evenly spaced. Every two rollers (302) rotate inwardly.

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