Color master batch low-temperature grinding production equipment

Abstract

The utility model is applicable to the technical field of grinding equipment, and provides color master batch low-temperature grinding production equipment, which comprises a spare box, a fixing frame, a guide pipe, a refrigerating machine, a hopper, a feeding pipe and a discharging disc, and further comprises a grinding mechanism, an adjusting mechanism and a pressing mechanism, and the pressing mechanism is mounted in the guide pipe. According to the low-temperature grinding production equipment for the color master batches, the grinding mechanism is matched with the pressing mechanism, the guide pipe, the feeding pipe and the hopper, so that the color master batches can be continuously ground, and the adjusting mechanism is matched with the fixing frame, so that the production efficiency is improved according to actual production requirements. And the grinding space between the guiding and conveying pipe and the grinding mechanism is rapidly and effectively changed, and then the grinding granularity of the color master batch is rapidly adjusted in time, so that the grinding efficiency and the grinding quality of the equipment can be improved, and the flexibility, the practicability and the convenience of the equipment can also be enhanced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of grinding equipment, especially relates to a color master batch low temperature grinding production facility. BACKGROUND

[0002] Color master batch, also called color master or color seed, is a new type of coloring agent for special high polymer material, also called pigment preparation, and is mainly used in plastics, and is composed of three basic elements of pigment or dye, carrier and additive, and the color master batch needs to be ground and processed during production and processing.

[0003] The existing grinding production equipment is provided with a guide rod, and the connecting shaft drives the fixed disc to rotate, and the connecting frame pushes and pulls the slide rod under the action of the limiting column, so that the guide rod can be repeatedly pushed and pulled in the inside of the discharging cylinder, which can prevent the color master batch from blocking the discharging cylinder, and plays a role of auxiliary dredging, and the low-temperature air is blown into the grinding box through the cooperation of the fan and the compressor, so as to realize low-temperature grinding, and the hollow partition plate can scrape off the color master batch adhered to the upper surface of the grinding roller, so as to avoid the accumulation of the color master batch on the upper surface of the grinding roller.

[0004] Although the existing equipment can realize low-temperature grinding of the color master batch and quickly remove the color master batch adhered to the grinding roller, they have limitations in adjusting the particle size after grinding, and since the color master batch is widely used, the requirements for the particle size after grinding are different, and the existing equipment cannot flexibly and quickly adapt to different grinding requirements, thereby limiting its applicability and convenience.

[0005] Therefore, in view of the above status, it is urgent to develop a color master batch low-temperature grinding production facility to overcome the deficiencies in current practical applications. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the purpose of the utility model embodiment is to provide a color master batch low-temperature grinding production facility to solve the problems in the background art.

[0007] To achieve the above purpose, the utility model provides the following technical scheme:

[0008] The utility model provides a kind of color master batch low temperature grinding production equipment, including equipment box, fixed frame is fixed inside the equipment box, fixed frame is vertically slidably installed with the guide pipe extending to the outside of the top end of equipment box, the top of the equipment box is fixed with the refrigerating machine extending to its inside, the refrigerating machine is used to control and adjust the low temperature environment in equipment box, the outside of the side of the equipment box is provided with hopper, the lower portion of the hopper is fixed with feed pipe, one end of the feed pipe extends to the inside of equipment box and is communicated with the connecting hole opened in one end of guide pipe, the inside of the equipment box is also fixed with the discharge tray extending to the outside of equipment box, further comprising:

[0009] Grinding mechanism is installed in the inside of equipment box, one end of the grinding mechanism is between guide pipe and discharge tray, and is matched with the bottom of guide pipe and discharge tray respectively, and the grinding mechanism is eccentric with guide pipe, and the grinding mechanism is ground to the color master batch discharged in guide pipe by the mode of rotation;

[0010] Adjusting mechanism is arranged in equipment box, one end of the adjusting mechanism is installed on fixed frame, and the other end of the adjusting mechanism is fixedly connected with the outer wall of guide pipe, and the adjusting mechanism changes the grinding space between guide pipe and grinding mechanism by driving guide pipe to move vertically;

[0011] Pressing mechanism is installed in guide pipe, one end of the pressing mechanism is pressed to the color master batch in guide pipe to grinding mechanism by the mode of elastic release, and the other end of the pressing mechanism is removed and restored to the plugging of connecting hole by the mode of extension and contraction.

[0012] As a further technical scheme of the utility model, the adjusting mechanism includes a first motor, a gear and a rack, the first motor is fixed on the fixed frame, a gear is fixed on the output end of the first motor, and the gear is engaged with the rack fixed on the outer wall of the guide pipe.

[0013] As a further technical scheme of the utility model, the grinding mechanism includes a second motor, a main shaft, a grinding disc, a grinding protrusion, a support and a swing rod, the grinding disc is between the guide pipe and the discharge tray and is matched with the guide pipe and the discharge tray respectively, the grinding protrusion for grinding the color master batch is distributed on one side of the grinding disc close to the guide pipe, and the grinding disc is eccentric with the guide pipe, three supports are distributed in the circumferential direction of the grinding disc, a swing rod is rotatably installed on each of the three supports, two swing rods are rotatably connected with the bottom of the fixed frame, and one swing rod is fixedly connected with the main shaft fixed on the output end of the second motor, and the second motor is fixed in the inside of equipment box.

[0014] As a further technical scheme of the utility model, the one end outer wall of the guide pipe extending to the outside of the equipment box is provided with a scale line, and the distribution track of the scale line is perpendicular to the outer wall of the top of the equipment box.

[0015] As a further technical scheme of the utility model, the one end outer wall of the guide pipe extending to the outside of the equipment box is provided with a scale line, and the distribution track of the scale line is perpendicular to the outer wall of the top of the equipment box.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] The grinding mechanism can complete the continuous grinding of the color master batch by cooperating with the pressing mechanism, the guide pipe, the feeding pipe and the hopper, ensure the production efficiency and production quality of the color master batch, improve the grinding efficiency and grinding quality of the equipment, the pressing mechanism can not only ensure that the color master batch in the guide pipe can effectively and continuously enter the grinding mechanism for grinding, but also reduce the excessive pressure on the grinding mechanism, prolong the service life of the grinding mechanism, and reduce the control process of the equipment and simplify the grinding process.

[0018] The adjusting mechanism can quickly and effectively change the grinding space between the guide pipe and the grinding mechanism according to actual production requirements, and then timely and quickly adjust the grinding granularity of the color master batch, so that the grinding efficiency and grinding quality of the equipment can be improved, and the flexibility, practicality and convenience of the equipment can be enhanced.

[0019] To make the structure characteristics and functions of the utility model clearer, the utility model will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The structure schematic view of the color master batch low-temperature grinding production equipment from the first perspective is provided for the utility model embodiment.

[0021] Figure 2 The structure schematic view of the color master batch low-temperature grinding production equipment from the first perspective is provided for the utility model embodiment.

[0022] Figure 3 For Figure 2 The structure schematic view of the guide pipe and the adjusting mechanism is partially cut open.

[0023] Reference numerals: 1-Equipment box, 2-Hopper, 3-Feed pipe, 4-Guide pipe, 41-Scale line, 42-Connecting hole, 5-Refrigeration unit, 6-Fixed frame, 7-Adjustment mechanism, 71-First motor, 72-Gear, 73-Rack, 8-Grinding mechanism, 81-Second motor, 82-Main shaft, 83-Grinding disc, 84-Grinding protrusion, 85-Support, 86-Swing arm, 9-Discharge disc, 10-Pressure mechanism, 101-Hydraulic component, 102-Telescopic component, 103-Pressure barrel, 104-Elastic component. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0026] like Figures 1 to 3 As shown, a low-temperature grinding production equipment for masterbatch provided as an embodiment of this utility model includes an equipment box 1. A fixing frame 6 is fixed inside the equipment box 1. A guide pipe 4 extending to the outside of the top of the equipment box 1 is vertically slidably mounted on the fixing frame 6. A refrigerator 5 extending into the top of the equipment box 1 is fixed therein. The refrigerator 5 is used to control and adjust the low-temperature environment inside the equipment box 1 to meet the production conditions for low-temperature grinding. A hopper 2 is provided on the outside of one side of the equipment box 1. A feed pipe 3 is fixed below the hopper 2. One end of the feed pipe 3 extends into the equipment box 1 and communicates with a connection hole 42 opened at one end of the guide pipe 4. A discharge plate 9 extending to the outside of the equipment box 1 is also fixed inside the equipment box 1. The equipment box 1 also includes:

[0027] The grinding mechanism 8 is installed inside the equipment box 1. One end of the grinding mechanism 8 is located between the guide pipe 4 and the discharge plate 9, and it cooperates with the bottom of the guide pipe 4 and the discharge plate 9 respectively. The grinding mechanism 8 is eccentric to the guide pipe 4. The grinding mechanism 8 can grind the masterbatch discharged from the guide pipe 4 by rotating.

[0028] An adjusting mechanism 7 is arranged in the equipment box 1, one end of the adjusting mechanism 7 is mounted on the fixed frame 6, the other end of the adjusting mechanism 7 is fixedly connected with the outer wall of the guide pipe 4, the adjusting mechanism 7 can drive the guide pipe 4 to move vertically in a rotating mode, thereby adjusting the distance between the bottom of the guide pipe 4 and the grinding mechanism 8, and further quickly adjusting the grinding granularity of the color master batch, so that the grinding granularity of the color master batch can be timely and quickly adjusted according to actual production requirements, and the grinding efficiency and grinding quality of the equipment are improved.

[0029] A pressing mechanism 10 is mounted in the guide pipe 4, one end of the pressing mechanism 10 can press the color master batch in the guide pipe 4 to the grinding mechanism 8 in an elastic releasing mode, so that the grinding mechanism 8 can effectively and quickly grind the color master batch, and the other end of the pressing mechanism 10 can release or restore the plugging of the connecting hole 42 in an extending mode, in the process of pressing the color master batch, the connecting hole 42 is in a closed state, and the feeding pipe 3 stops feeding the guide pipe 4, when the connecting hole 42 is in an open state, the feeding pipe 3 can normally feed the guide pipe 4, thereby realizing continuous grinding of the color master batch, and improving the grinding efficiency and grinding quality of the equipment.

[0030] In the embodiment, a strip-shaped hole is formed on one side of the equipment box 1, so that the feeding pipe 3 can move up and down freely and synchronously with the guide pipe 4.

[0031] As shown in Figure 1 and Figure 2 As a preferred embodiment of the present application, the adjusting mechanism 7 comprises a first motor 71, a gear 72 and a rack 73, the first motor 71 is fixed on the fixed frame 6, the output end of the first motor 71 is fixed with the gear 72, and the gear 72 is engaged with the rack 73 fixed on the outer wall of the guide pipe 4.

[0032] In the embodiment, when it is necessary to adjust the grinding granularity of the color master batch, the first motor 71 drives the gear 72 to rotate, the gear 72 drives the guide pipe 4 to move vertically in a rotating mode and engagement with the rack 73, the guide pipe 4 drives the pressing mechanism 10 and the feeding pipe 3 to synchronously move, so that the color master batch can continuously and effectively enter the guide pipe 4, and the equipment can continuously grind the color master batch, the guide pipe 4 can change the distance between the guide pipe 4 and the grinding mechanism 8 by vertical movement, and further change the grinding granularity of the color master batch, so that the grinding granularity of the color master batch can meet the production requirements, thereby improving the grinding efficiency and grinding quality of the equipment, and enhancing the flexibility, practicality and convenience of the equipment.

[0033] As shown in Figure 1 andFigure 2 As shown in the preferred embodiment of this utility model, the grinding mechanism 8 includes a second motor 81, a main shaft 82, a grinding disc 83, grinding protrusions 84, supports 85, and a swing rod 86. The grinding disc 83 is located between the guide pipe 4 and the discharge disc 9 and cooperates with the guide pipe 4 and the discharge disc 9 respectively. Grinding protrusions 84 for grinding masterbatch are distributed on the side of the grinding disc 83 near the guide pipe 4, and the grinding disc 83 is eccentric to the guide pipe 4. Three supports 85 are distributed circumferentially on the grinding disc 83, and a swing rod 86 is rotatably mounted on each of the three supports 85. Two of the swing rods 86 are rotatably connected to the bottom of the fixed frame 6, and one of the swing rods 86 is fixedly connected to the main shaft 82 fixed on the output end of the second motor 81. The second motor 81 is fixed inside the equipment box 1.

[0034] In this embodiment, the second motor 81 drives the main shaft 82 to rotate, and the main shaft 82 drives a swing arm 86 to rotate. The swing arm 86, through the support 85 and in cooperation with the remaining two swing arms 86, can drive the grinding disc 83 to swing eccentrically below the guide tube 4. The grinding disc 83 drives the grinding protrusion 84 to swing eccentrically, so that the grinding protrusion 84 can quickly grind the masterbatch pressed by the guide tube 4, thereby improving the grinding efficiency and grinding quality of the equipment.

[0035] In a preferred embodiment, the grinding protrusion 84 is preferably an arc-shaped protrusion, which facilitates the rapid delivery of the ground masterbatch to the discharge plate 9, avoiding material accumulation on the grinding plate 83, thereby ensuring the grinding quality and efficiency of the grinding mechanism 8 on the masterbatch.

[0036] like Figures 1 to 3 As shown, in a preferred embodiment of the present invention, the pressing mechanism 10 includes a hydraulic component 101, a telescopic component 102, a pressing barrel 103, and an elastic component 104. The hydraulic component 101 is fixed inside the guide pipe 4. One end of the hydraulic component 101 is equipped with the telescopic component 102. One end of the telescopic component 102 is fixedly connected to the pressing barrel 103. The height of the pressing barrel 103 is greater than the diameter of the connecting hole 42. The pressing barrel 103 is slidably installed inside the guide pipe 4. The elastic component 104 is sleeved on the outside of the telescopic component 102. Both ends of the elastic component 104 are connected to the hydraulic component 101 and the pressing barrel 103, respectively.

[0037] In the embodiment, a certain amount of color master batch is accumulated in the guide pipe 4 in the initial state, the hydraulic part 101 drives the telescopic part 102 to move to the specified position through telescopic mode, the telescopic part 102 drives the pressing barrel 103 to move synchronously, at this time, the bottom of the pressing barrel 103 is used for extruding the color master batch and plugging the connecting hole 42, at the same time, the elastic part 104 outside the telescopic part 102 is in the compressed state, the elastic part 104 drives the pressing barrel 103 to press and deliver the color master batch through the release of elastic force, so that the grinding mechanism 8 can quickly and effectively grind the color master batch, and in the process of pressing and delivering the color master batch, the hydraulic part 101 is always in standby state, and the pressing and delivery of the color master batch is completed only through the elastic force released by the elastic part 104, so that the color master batch can be effectively ground, the pressure on the grinding mechanism 8 is reduced, the service life of the grinding mechanism 8 is prolonged, the control process of the equipment is reduced, and the grinding process is simplified.

[0038] When the color master batch in the guide pipe 4 is ground to a certain amount, the hydraulic part 101 drives one end of the telescopic part 102 to move upward through reverse telescopic mode, at this time, the position of the pressing barrel 103 is always unchanged, so that the elastic part 104 slowly recovers to the initial state, when the elastic part 104 recovers to the initial state, the hydraulic part 101 drives the pressing barrel 103 to move upward synchronously through the telescopic part 102, so that the pressing barrel 103 can release the closure of the connecting hole 42, and the color master batch in the feeding pipe 3 can smoothly enter the guide pipe 4, so that the continuous grinding of the color master batch is realized, and the grinding efficiency and grinding quality of the equipment are improved.

[0039] In a preferred embodiment, the hydraulic part 101 preferably adopts a hydraulic telescopic structure composed of a hydraulic cylinder and a hydraulic rod;

[0040] The telescopic part 102 preferably adopts a telescopic rod;

[0041] The elastic part 104 preferably adopts a spring.

[0042] As shown in the drawings, Figures 1 to 3 As a preferred embodiment of the utility model, the guide pipe 4 extends to the outer wall of one end outside the equipment box 1, and the outer wall is provided with a scale line 41, the distribution track of the scale line 41 is perpendicular to the outer wall of the top of the equipment box 1, so that the distance between the guide pipe 4 and the grinding disc 83 can be quickly observed according to the scale line 41 on the guide pipe 4, so that the adjusting mechanism 7 can quickly and accurately drive the guide pipe 4 to move to the required position, and the flexibility and convenience of the equipment are improved.

[0043] The working principle of the utility model is:

[0044] In the initial state, a certain amount of color master batch is accumulated in the guide pipe 4. The hydraulic part 101 drives the telescopic part 102 to move to the designated position through telescopic mode. The telescopic part 102 drives the pressing barrel 103 to move synchronously. At this time, the bottom of the pressing barrel 103 is used for extruding the color master batch and plugging the connecting hole 42. At the same time, the elastic part 104 outside the telescopic part 102 is in a compressed state. The elastic part 104 drives the pressing barrel 103 to press and deliver the color master batch through the release of elastic force, so that the grinding mechanism 8 can quickly and effectively grind the color master batch. During the process of pressing and delivering the color master batch, the hydraulic part 101 is always in standby state, and only the elastic force released by the elastic part 104 is used to complete the pressing and delivery of the color master batch. In this way, it can ensure that the color master batch can be effectively ground;

[0045] When the color master batch in the guide pipe 4 is ground to a certain amount, the hydraulic part 101 drives one end of the telescopic part 102 to move upward through reverse telescopic mode. At this time, the position of the pressing barrel 103 is always unchanged, so that the elastic part 104 slowly recovers to the initial state. When the elastic part 104 recovers to the initial state, the hydraulic part 101 drives the pressing barrel 103 to move upward synchronously through the telescopic part 102, so that the pressing barrel 103 can release the closure of the connecting hole 42. The color master batch in the feeding pipe 3 can smoothly enter the guide pipe 4, so as to realize the continuous grinding of the color master batch;

[0046] The second motor 81 drives the main shaft 82 to rotate, and the main shaft 82 drives one swing rod 86 to rotate. One swing rod 86 drives the grinding disc 83 to eccentrically swing below the guide pipe 4 through the support 85 and cooperation with the remaining two swing rods 86. The grinding disc 83 drives the grinding protrusion 84 to eccentrically swing, so that the grinding protrusion 84 can quickly grind the color master batch pressed and delivered by the guide pipe 4;

[0047] When it is necessary to adjust the grinding granularity of the color master batch, the first motor 71 drives the gear 72 to rotate. The gear 72 drives the guide pipe 4 to move vertically through rotation and meshing with the rack 73. The guide pipe 4 can drive the pressing mechanism 10 and the feeding pipe 3 to move synchronously. In this way, it can ensure that the color master batch can continuously and effectively enter the guide pipe 4, so as to ensure that the equipment can continuously grind the color master batch. The guide pipe 4 can change the distance between the guide pipe 4 and the grinding mechanism 8 through vertical movement, so as to change the grinding granularity of the color master batch. The grinding granularity of the color master batch can meet the production requirements;

[0048] The above is the working principle of the color master batch low-temperature grinding production equipment.

[0049] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A color master batch low-temperature grinding production equipment, comprising an equipment box, a fixed frame is fixed inside the equipment box, a guide pipe extending to the outside of the top end of the equipment box is vertically and slidingly installed on the fixed frame, a refrigerating machine extending to the inside of the equipment box is fixed on the top of the equipment box, the refrigerating machine is used for controlling and adjusting the low-temperature environment in the equipment box, a hopper is arranged outside one side of the equipment box, a feeding pipe is fixed below the hopper, one end of the feeding pipe extends to the inside of the equipment box and communicates with a connecting hole opened at one end of the guide pipe, and a discharging disc extending to the outside of the equipment box is further fixed in the equipment box, characterized in that, Also include: Grinding mechanism, the grinding mechanism is installed in the equipment box inside, one end of the grinding mechanism is located between the guide pipe and the discharge tray, and is matched with the bottom of the guide pipe and the discharge tray respectively, and the grinding mechanism is eccentric with the guide pipe, the grinding mechanism grinds the color master batch discharged in the guide pipe by rotating; Adjusting mechanism, the adjusting mechanism is arranged in the equipment box, one end of the adjusting mechanism is installed on the fixed frame, the other end of the adjusting mechanism is fixedly connected with the outer wall of the guide pipe, the adjusting mechanism changes the grinding space between the guide pipe and the grinding mechanism by driving the guide pipe to move vertically; The pressing mechanism is installed in the guide pipe, one end of the pressing mechanism presses the color master batch in the guide pipe into the grinding mechanism by elastic release, and the other end of the pressing mechanism removes and restores the blocking of the connecting hole by extension.

2. The color master pellet low temperature milling production apparatus according to claim 1, wherein, The adjusting mechanism includes a first motor, a gear and a rack, the first motor is fixed on the fixed frame, a gear is fixed on the output end of the first motor, and the gear is engaged with the rack fixed on the outer wall of the guide pipe.

3. The color master pellet low temperature milling production apparatus according to claim 1, wherein, The grinding mechanism includes a second motor, a main shaft, a grinding disc, a grinding protrusion, a support and a swing rod, the grinding disc is located between the guide pipe and the discharge tray and is matched with the guide pipe and the discharge tray respectively, the grinding protrusion for grinding the color master batch is distributed on one side of the grinding disc close to the guide pipe, and the grinding disc is eccentric with the guide pipe, the grinding disc is circumferentially distributed with three supports, the swing rod is rotatably installed on the three supports, two swing rods are rotatably connected with the bottom of the fixed frame, and one swing rod is fixedly connected with the main shaft fixed on the output end of the second motor, and the second motor is fixed in the equipment box.

4. The color master pellet low temperature milling production apparatus according to claim 1, wherein, The pressing mechanism includes a hydraulic part, an extension part, a pressing barrel and an elastic part, the hydraulic part is fixed in the guide pipe, one end of the hydraulic part is provided with the extension part, one end of the extension part is fixedly connected with the pressing barrel, the height of the pressing barrel is greater than the diameter of the connecting hole, the pressing barrel is slidably installed in the guide pipe, the extension part is externally provided with the elastic part, and the two ends of the elastic part are respectively connected with the hydraulic part and the pressing barrel.

5. The color master pellet low temperature milling production apparatus according to claim 1, wherein, The outer wall of one end of the guide pipe extending to the outside of the equipment box is provided with a scale line, and the distribution track of the scale line is perpendicular to the outer wall of the top of the equipment box.

Images