A production equipment for filling masterbatch in modified plastics production

Abstract

This utility model discloses a production equipment for filling masterbatch in modified plastic production, relating to the field of plastic production equipment technology. It includes a main body of the filling masterbatch production equipment, a fixed housing, an extrusion plate, a cylinder, and a cleaning mechanism. The fixed housing is located on one side of the main body of the filling masterbatch production equipment, and the extrusion plate is located inside the fixed housing. Multiple sets of extrusion holes are opened on the inner side of the extrusion plate. A cylinder is located near the extrusion plate on the fixed housing, and the output end of the cylinder is fixedly connected to the cleaning mechanism. The cleaning mechanism is used to prevent blockage of the extrusion plate. This utility model achieves automated cleaning of the surface of the extrusion plate and the extrusion holes by driving the cleaning mechanism with a cylinder. The cleaning work can be completed without disassembling the extrusion plate, significantly reducing equipment downtime and manual labor intensity, improving the convenience of equipment maintenance, and achieving comprehensive cleaning of the extrusion plate through the combination of a first cleaning unit and a second cleaning unit.

Description

Technical Field

[0001] This utility model relates to the field of plastic production equipment technology, specifically a production equipment for filling masterbatch in the production of modified plastics. Background Technology

[0002] In plastic production, filler masterbatch is made by mixing different fillers (such as mineral powder, glass fiber, carbon black, etc.) with resin base material. The equipment for producing these masterbatches mainly includes extruders, mixers, cooling systems, pelletizers, etc. The extruder is the core equipment for producing filler masterbatch. It is used to mix and heat the resin base material with the filler to form a uniform melt, which is then extruded through a die.

[0003] In the existing technology, when the production equipment needs to be repaired or maintained, it needs to be stopped. At this time, the extrusion plate needs to be manually disassembled and cleaned, which is very troublesome. This is to prevent the plastic from cooling and solidifying on the extrusion plate, causing blockage when restarting, and affecting the normal use of the equipment.

[0004] Therefore, those skilled in the art have provided a production apparatus for filling masterbatch in the production of modified plastics to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to provide a production equipment for filling masterbatch in the production of modified plastics, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A production device for filling masterbatch in modified plastics production includes a main body of the filling masterbatch production device, a fixed shell, an extrusion plate, a cylinder, and a cleaning mechanism. The fixed shell is provided on one side of the main body of the filling masterbatch production device, and the extrusion plate is provided on the inner side of the fixed shell. Multiple sets of extrusion holes are opened on the inner side of the extrusion plate. The cylinder is provided on the fixed shell near the extrusion plate, and the output end of the cylinder is fixedly connected to the cleaning mechanism. The cleaning mechanism is used to prevent the extrusion plate from becoming blocked.

[0008] As a further embodiment of this utility model: the cleaning mechanism includes a first cleaning unit and a second cleaning unit, the first cleaning unit being used to clean the surface of the extrusion plate, and the second cleaning unit being used to clean the extrusion holes in the extrusion plate.

[0009] As a further improvement of this utility model: a first cleaning unit is provided at the output end of the fixed housing and the cylinder, and the first cleaning unit is used to clean the surface of the extrusion plate.

[0010] As a further embodiment of this utility model: the first cleaning unit includes an L-shaped slider, a cleaning brush, and a cleaning scraper. A groove is provided on one side of the fixed housing. The L-shaped slider is slidably connected to the inner side of the groove. The output end of the cylinder is fixedly connected to the L-shaped slider. One end of the L-shaped slider is fixedly connected to the cleaning scraper. The cleaning brush is fixedly connected to the end of the L-shaped slider near the cleaning scraper.

[0011] As a further improvement of this utility model: a second cleaning unit is provided on one side of the L-shaped slider, and the second cleaning unit is used to clean the extrusion holes in the extrusion plate.

[0012] As a further embodiment of this utility model: the second cleaning unit includes a fixed block, a guide groove, a guide block, a spring, an arc-shaped cleaning block, and protrusions. Multiple sets of fixed blocks are fixedly connected to one side of the L-shaped slider. A guide groove is opened on the inner side of the fixed block. The inner side of the guide groove is slidably connected to the guide block. A spring is fixedly connected to the bottom wall of the fixed block. An arc-shaped cleaning block is fixedly connected to one end of the guide block. Multiple sets of protrusions are fixedly connected to the outer side of the arc-shaped cleaning block.

[0013] As a further embodiment of this utility model, the surface of the protrusion is set as a smooth surface, and multiple sets of the protrusions are slidably connected to the extrusion hole.

[0014] As a further embodiment of this utility model, the extrusion plate is provided with inclined guide grooves near multiple sets of extrusion holes, and the arc cleaning block and the inclined guide grooves cooperate with each other.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention utilizes a cylinder-driven cleaning mechanism to automate the cleaning of the extrusion plate surface and extrusion orifices. Cleaning can be completed without disassembling the extrusion plate, significantly reducing equipment downtime and labor intensity, and improving the convenience of equipment maintenance. Furthermore, the combination of a first and second cleaning unit achieves comprehensive cleaning of the extrusion plate. The cleaning scraper and brush of the first cleaning unit scrape and sweep away residual molten plastic on the surface of the extrusion plate, preventing surface deposits from solidifying and affecting subsequent extrusion. The arc-shaped cleaning block and protrusion of the second cleaning unit, driven by springs and guided by inclined guide grooves, can precisely engage in the extrusion orifices. The smooth surface and rotational motion of the protrusion clean residual material inside the orifices, solving the problem of blockage caused by plastic solidification in the extrusion orifices and ensuring normal operation when the equipment is restarted. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a production equipment used for filling masterbatch in the production of modified plastics.

[0018] Figure 2 This is a schematic diagram of the structure of an extrusion plate in a production equipment used for filling masterbatch in the production of modified plastics.

[0019] Figure 3 This is a schematic diagram of the cleaning mechanism in a production equipment used for filling masterbatch in the production of modified plastics.

[0020] Figure 4 This is a schematic diagram of the structure of the second cleaning unit in a production equipment used for filling masterbatch in the production of modified plastics.

[0021] Figure 5 This is a schematic diagram of the guide groove in a production equipment used for filling masterbatch in the production of modified plastics.

[0022] In the diagram: 1. Main body of the masterbatch production equipment; 2. Fixed shell; 3. Extrusion plate; 31. Extrusion hole; 32. Inclined guide groove; 4. Cylinder; 5. Cleaning mechanism; 51. L-shaped slider; 52. Cleaning brush; 53. Cleaning scraper; 54. Fixed block; 55. Guide groove; 56. Guide block; 57. Spring; 58. Arc-shaped cleaning block; 59. Protrusion. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, this utility model embodiment provides a production equipment for filling masterbatch in modified plastic production, including a main body 1, a fixed shell 2, an extrusion plate 3, a cylinder 4, and a cleaning mechanism 5. The fixed shell 2 is provided on one side of the main body 1, and the extrusion plate 3 is provided on the inner side of the fixed shell 2. Multiple sets of extrusion holes 31 are opened on the inner side of the extrusion plate 3. The cylinder 4 is provided on the fixed shell 2 near the extrusion plate 3. The output end of the cylinder 4 is fixedly connected to the cleaning mechanism 5. The cleaning mechanism 5 is used to prevent the extrusion plate 3 from becoming blocked.

[0025] In this embodiment, when the production equipment is being repaired or maintained, the cylinder 4 is started when the production equipment is stopped. The cylinder 4 drives the cleaning mechanism 5 to clean the extrusion plate 3 and simultaneously insert it into the extrusion hole 31. Before starting the production equipment, the cylinder 4 is started to return to its original position. When the cylinder 4 drives the cleaning mechanism 5 to move upward and return to its original position, the extrusion plate 3 and the extrusion hole 31 are cleaned. It is not necessary to disassemble the extrusion plate 3 for cleaning, which can prevent the extrusion hole 31 from becoming blocked.

[0026] like Figure 2 and Figure 3 As shown, optionally, the cleaning mechanism 5 includes a first cleaning unit and a second cleaning unit. The first cleaning unit is used to clean the surface of the extrusion plate 3, and the second cleaning unit is used to clean the extrusion holes 31 in the extrusion plate 3.

[0027] In this embodiment, the first cleaning unit in the cleaning mechanism 5 cleans the surface of the extrusion plate 3, and the second cleaning unit cleans the extrusion hole 31 in the extrusion plate 3, thereby cleaning both the extrusion hole 31 and the surface of the extrusion plate 3.

[0028] like Figure 2 As shown, optionally, a first cleaning unit is provided at the output end of the fixed housing 2 and the cylinder 4, and the first cleaning unit is used to clean the surface of the extrusion plate 3.

[0029] In this embodiment, a first cleaning unit is provided at the output end of the fixed housing 2 and the cylinder 4, and the first cleaning unit cleans the surface of the extrusion plate 3.

[0030] like Figure 2 and Figure 3 As shown, optionally, the first cleaning unit includes an L-shaped slider 51, a cleaning brush 52, and a cleaning scraper 53. A groove is provided on one side of the fixed housing 2, and the L-shaped slider 51 is slidably connected to the inner side of the groove. The output end of the cylinder 4 is fixedly connected to the L-shaped slider 51. One end of the L-shaped slider 51 is fixedly connected to the cleaning scraper 53, and the cleaning brush 52 is fixedly connected to the end of the L-shaped slider 51 near the cleaning scraper 53.

[0031] In this embodiment, when the equipment is shut down, the cylinder 4 is activated. The output end of the cylinder 4 drives the L-shaped slider 51 to slide downward in the groove. The L-shaped slider 51 drives the cleaning scraper 53 and the cleaning brush 52 to clean the surface of the extrusion plate 3. When the equipment is started, the cylinder 4 is activated to drive the L-shaped slider 51 to return to its original position. The L-shaped slider 51 drives the cleaning scraper 53 and the cleaning brush 52 to clean the extrusion hole 31.

[0032] like Figure 3 and Figure 4As shown, optionally, a second cleaning unit is provided on one side of the L-shaped slider 51, the second cleaning unit being used to clean the extrusion holes 31 in the extrusion plate 3.

[0033] In this embodiment, a second cleaning unit is provided on one side of the L-shaped slider 51. The second cleaning unit cleans the extrusion hole 31 in the extrusion plate 3 to prevent the extrusion hole 31 from becoming blocked.

[0034] like Figure 3 , Figure 4 and Figure 5 As shown, optionally, the second cleaning unit includes a fixing block 54, a guide groove 55, a guide block 56, a spring 57, an arc-shaped cleaning block 58, and a protrusion 59. Multiple sets of fixing blocks 54 are fixedly connected to one side of the L-shaped slider 51. A guide groove 55 is opened on the inner side of the fixing block 54. The inner side of the guide groove 55 is slidably connected to the guide block 56. The spring 57 is fixedly connected to the bottom wall of the fixing block 54. One end of the guide block 56 is fixedly connected to the arc-shaped cleaning block 58. Multiple sets of protrusions 59 are fixedly connected to the outer side of the arc-shaped cleaning block 58.

[0035] In this embodiment, when the device is closed, the L-shaped slider 51 drives the fixed block 54 to move. When the arc-shaped cleaning block 58 reaches the extrusion hole 31, the spring 57 is in a compressed state by default. Under the push of the spring 57, the arc-shaped cleaning block 58 and the guide block 56 rotate and are inserted into the extrusion hole 31. When the device is opened, the L-shaped slider 51 moves upward and returns to its original position. The arc-shaped cleaning block 58 comes out of the extrusion hole 31. The arc-shaped cleaning block 58 drives the guide block 56 to rotate and move in the guide groove 55, while compressing the spring 57.

[0036] like Figure 4 As shown, optionally, the surface of the protrusion 59 is set as a smooth surface, and multiple sets of the protrusions 59 are slidably connected to the extrusion hole 31.

[0037] In this embodiment, the surface of the protrusion 59 is smooth. When the arc cleaning block 58 rotates, it drives the protrusion 59 to rotate and clean the extrusion hole 31.

[0038] like Figure 3 As shown, optionally, the extrusion plate 3 has an inclined guide groove 32 near the multiple sets of extrusion holes 31, and the arc-shaped cleaning block 58 and the inclined guide groove 32 cooperate with each other.

[0039] In this embodiment, the arc-shaped cleaning block 58 is guided by the inclined guide groove 32 when it enters or exits the extrusion hole 31.

[0040] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A production equipment for filling masterbatch in modified plastics production, comprising a main body (1), a fixed shell (2), an extrusion plate (3), a cylinder (4), and a cleaning mechanism (5), characterized in that, A fixed housing (2) is provided on one side of the main body (1) of the filling masterbatch production equipment. An extrusion plate (3) is provided on the inner side of the fixed housing (2). Multiple sets of extrusion holes (31) are opened on the inner side of the extrusion plate (3). A cylinder (4) is provided on the fixed housing (2) near the extrusion plate (3). A cleaning mechanism (5) is fixedly connected to the output end of the cylinder (4). The cleaning mechanism (5) is used to prevent the extrusion plate (3) from becoming blocked.

2. The production equipment for filling masterbatch in the production of modified plastics according to claim 1, characterized in that, The cleaning mechanism (5) includes a first cleaning unit and a second cleaning unit. The first cleaning unit is used to clean the surface of the extrusion plate (3), and the second cleaning unit is used to clean the extrusion holes (31) in the extrusion plate (3).

3. The production equipment for filling masterbatch in the production of modified plastics according to claim 1, characterized in that, The output end of the fixed housing (2) and the cylinder (4) is provided with a first cleaning unit, which is used to clean the surface of the extrusion plate (3).

4. The production equipment for filling masterbatch in the production of modified plastics according to claim 3, characterized in that, The first cleaning unit includes an L-shaped slider (51), a cleaning brush (52), and a cleaning scraper (53). A groove is provided on one side of the fixed housing (2), and the L-shaped slider (51) is slidably connected to the inner side of the groove. The output end of the cylinder (4) is fixedly connected to the L-shaped slider (51). One end of the L-shaped slider (51) is fixedly connected to the cleaning scraper (53), and the cleaning brush (52) is fixedly connected to the end of the L-shaped slider (51) near the cleaning scraper (53).

5. The production equipment for filling masterbatch in the production of modified plastics according to claim 4, characterized in that, A second cleaning unit is provided on one side of the L-shaped slider (51), which is used to clean the extrusion holes (31) in the extrusion plate (3).

6. The production equipment for filling masterbatch in the production of modified plastics according to claim 5, characterized in that, The second cleaning unit includes a fixed block (54), a guide groove (55), a guide block (56), a spring (57), an arc cleaning block (58), and a protrusion (59). Multiple sets of fixed blocks (54) are fixedly connected to one side of the L-shaped slider (51). A guide groove (55) is opened on the inner side of the fixed block (54). The inner side of the guide groove (55) is limited and slidably connected to the guide block (56). The bottom wall of the fixed block (54) is fixedly connected to the spring (57). One end of the guide block (56) is fixedly connected to the arc cleaning block (58). Multiple sets of protrusions (59) are fixedly connected to the outer side of the arc cleaning block (58).

7. The production equipment for filling masterbatch in the production of modified plastics according to claim 6, characterized in that, The surface of the protrusion (59) is set to a smooth surface, and multiple sets of the protrusions (59) are slidably connected to the extrusion hole (31).

8. The production equipment for filling masterbatch in the production of modified plastics according to claim 6, characterized in that, The extrusion plate (3) has an inclined guide groove (32) near the multiple sets of extrusion holes (31), and the arc cleaning block (58) and the inclined guide groove (32) cooperate with each other.

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