Extrusion cutting device for modified plastic production

Abstract

The utility model discloses an extrusion cutting device for modified plastic production, which comprises a production component, a heating component, an output component and a cooling component, the output component is arranged on one side of the heating component, and the cooling component is arranged on one side of the output component; and the machining assembly comprises a cutting-off piece and a screening piece, and the cutting-off piece is arranged on one side of the cooling piece. The modified plastic cutting device has the beneficial effects that the modified plastic can be subjected to air drying and cutting procedures and other modular production through the heating piece, the output piece, the cooling piece, the cutting piece and the screening piece, the automation degree is high, the production efficiency is improved, the modified plastic is conveyed and cut through the output piece, the cooling piece and the cutting piece, and the production efficiency is improved. And after use, modified plastic adhered to the cut-off piece can be cleaned, vibration screening is conducted on the cut-off modified plastic through the arranged screening piece, unqualified materials are rapidly screened out, and the product percent of pass is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of modified plastic production, in particular to an extrusion and cutting device for modified plastic production. Background Art

[0002] Modified plastics refer to plastic products that are modified by filling, blending, reinforcing and other methods on the basis of general plastics and engineering plastics to improve their flame retardancy, strength, impact resistance, toughness and other properties. With the substantial improvement of people's living standards and the advancement of technical means, "plastics replacing steel" and "plastics replacing wood" will become a trend in China. Modified plastics are an important part of the field of new chemical materials. Ordinary plastics often have their own characteristics and defects. The modified plastics will have a significant improvement in strength, hardness, toughness, flame retardancy and cold resistance.

[0003] The existing air-drying and cutting processes are mostly decentralized processes with low automation, which reduces production efficiency. Each workstation requires a fixed operator to operate, and it is easy for the broken materials to form adhesion and incomplete cutting, which easily causes the unified output of qualified and unqualified modified plastics, making it inconvenient to quickly screen unqualified materials. Based on the above problems, an extrusion cutting device for modified plastic production is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing extrusion and cutting devices for producing modified plastics, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the utility model is that when the device is in use, the air-drying and cutting processes are mostly decentralized processes, the degree of automation is not high, and the production efficiency is reduced. Each workstation requires a fixed operator to operate, and it is easy for the broken materials to form adhesion and incomplete cutting, which easily causes the unified output of qualified and unqualified modified plastics, making it inconvenient to quickly screen unqualified materials.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an extrusion cutting device for modified plastic production, comprising a production component, including a heating element, an output element and a cooling element, wherein the output element is arranged on one side of the heating element, and the cooling element is arranged on one side of the output element; and,

[0008] The processing component comprises a cutting piece and a screening piece, wherein the cutting piece is arranged on one side of the cooling piece, and the screening piece is arranged on one side of the cutting piece.

[0009] As a preferred solution of the extrusion and cutting device for modified plastic production described in the utility model, the heating element includes a base, a fixed cover, a feed hopper and a first heating wire, the fixed cover is arranged on the top of the base, the feed hopper is connected to the top of the fixed cover, and the first heating wire is arranged in the fixed cover.

[0010] As a preferred solution of the extrusion cutting device for modified plastic production described in the utility model, the heating element also includes a storage box, a round shaft and a pitch blade, the storage box is arranged in the fixed cover, the round shaft is arranged in the storage box, and the pitch blade is fixed to the outside of the round shaft.

[0011] As a preferred solution of the extrusion and cutting device for modified plastic production described in the utility model, the heating element also includes a first motor, a guide rail and a second heating wire, the first motor is arranged on the top of the base, the output end of the first motor is fixed to one end of the round shaft, the guide rail is connected to one side of the storage box, and the second heating wire is arranged in the guide rail.

[0012] As a preferred solution of the extrusion and cutting device for modified plastic production described in the utility model, wherein: the output member includes a fixed frame, a connecting plate, a baffle and a through slot, the fixed frame is arranged on one side of the guide rail, the connecting plate is fixed to one side of the fixed frame, the baffle is arranged in the fixed frame, one side of the baffle is attached to one side of the guide rail, and the through slot is opened on the baffle.

[0013] As a preferred solution of the extrusion cutting device for modified plastic production described in the utility model, the cooling component includes a conveyor belt, a support plate and a first fixed plate, the conveyor belt is arranged on one side of the connecting plate, the support plate is fixed on both sides of the conveyor belt, and the first fixed plate is fixed on the top of the support plate.

[0014] As a preferred solution of the extrusion cutting device for modified plastic production described in the utility model, the cooling component also includes a fan, a scraper and a scraper, the fan is arranged on the support plate and the first fixed plate, the scraper is fixed on one side of the first fixed plate, and the scraper is fixed on the bottom of the scraper.

[0015] As a preferred solution of the extrusion cutting device for modified plastic production described in the utility model, wherein: the cutting piece includes a support frame, a cylinder, a connecting frame, a screw rod and a cutting knife, the support frame is arranged on one side of the support plate, the cylinder is fixed on the support frame, the connecting frame is fixed to the output end of the cylinder, the cutting knife is arranged on the connection, and the screw rod is arranged on the connecting frame and the cutting knife.

[0016] As a preferred solution of the extrusion cutting device for modified plastic production described in the utility model, the screening component includes a bottom plate, a fixed block, a spring, a first screen and a partition, one side of the bottom plate is arranged on one side of the base, the fixed block is fixed to the top of the bottom plate, the spring is fixed to the top of the fixed block, the first screen is fixed to the top of the spring, and the partition is arranged on both sides of the top of the first screen.

[0017] As a preferred solution of the extrusion cutting device for modified plastic production described in the utility model, the screening element also includes a second screen, a second fixed plate, a second motor, a rotating shaft and an eccentric wheel, the second screen is fixed to the top of the partition, the second fixed plate is fixed to one side of the partition, the second motor is arranged on the top of the second fixed plate, the rotating shaft is fixed to the output end of the second motor, and the eccentric wheel is fixed to both ends of the rotating shaft.

[0018] The beneficial effects of the utility model are as follows: the modified plastics can be air-dried and cut off in modular production through the provided heating components, output components, cooling components, cutting components and screening components, with a high degree of automation and improved production efficiency; the modified plastics can be transported and cut off through the provided output components, cooling components and cutting components, and the modified plastics adhered to the cutting components can be cleaned after use; the modified plastics can be vibrated and screened through the provided screening components after cutting, unqualified materials can be quickly screened out, and the product qualification rate can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 This is the overall structure diagram of the extrusion cutting device used in the production of modified plastics.

[0021] Figure 2 This is another perspective structural diagram of the overall extrusion cutting device for modified plastic production.

[0022] Figure 3 This is a structural diagram of the heating components of an extrusion cutting device for the production of modified plastics.

[0023] Figure 4 This is a structural diagram of the cutting parts of the extrusion cutting device used in the production of modified plastics.

[0024] Figure 5 This is a structural diagram of the screening components of an extrusion cutting device for the production of modified plastics.

[0025] Numbers in the figure: 100, production component; 101, heating element; 102, output element; 103, cooling element; 101a, base; 101b, fixed cover; 101c, feed hopper; 101d, first heating wire; 101e, storage box; 101f, round shaft; 101g, pitch blade; 101h, first motor; 101i, guide rail; 101j, second heating wire; 102a, fixed frame; 102b, connecting plate; 102c, baffle; 102d, through groove; 103a, conveyor belt; 103b, support plate; 103c, first a fixed plate; 103d, a fan; 103e, a scraper; 103f, a scraper; 200, a processing component; 201, a cutting piece; 202, a screening piece; 201a, a support frame; 201b, a cylinder; 201c, a connecting frame; 201d, a screw rod; 201e, a cutting knife; 202a, a bottom plate; 202b, a fixed block; 202c, a spring; 202d, a first screen; 202e, a partition; 202f, a second screen; 202g, a second fixed plate; 202h, a second motor; 202i, a rotating shaft; 202j, an eccentric wheel. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figure 1 and Figure 2 , which is the first embodiment of the utility model, and this embodiment provides an extrusion and cutting device for the production of modified plastics. The extrusion and cutting device for the production of modified plastics includes a production component 100 and a processing component 200. The material is processed, dissipated and transported by the set production component 100, and the modified plastic is cut and screened by the set processing component 200.

[0031] The production component 100 includes a heating element 101 , an output element 102 and a cooling element 103 . The output element 102 is arranged on one side of the heating element 101 , and the cooling element 103 is arranged on one side of the output element 102 .

[0032] The modified plastic is heated and transported by the provided heating element 101 , the modified plastic is heated and transported by the provided output element 102 , the modified material is output by the provided output element 102 , and the output modified plastic is cooled by the provided cooling element 103 .

[0033] The processing assembly 200 includes a cutting piece 201 and a screening piece 202 . The cutting piece 201 is arranged on one side of the cooling piece 103 , and the screening piece 202 is arranged on one side of the cutting piece 201 .

[0034] The modified material is cut by the provided cutting piece 201 , and the cut modified plastic is screened by the provided screening piece 202 .

[0035] Example 2

[0036] Reference Figure 3 and Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0037] Specifically, the heating element 101 includes a base 101a, a fixed cover 101b, a feed hopper 101c and a first heating wire 101d. The fixed cover 101b is arranged on the top of the base 101a, the feed hopper 101c is connected to the top of the fixed cover 101b, and the first heating wire 101d is arranged in the fixed cover 101b.

[0038] The fixed cover 101b is held by the provided base 101a, the first heating wire 101d is fixed by the provided fixed cover 101b, the material is fed by the provided feed hopper 101c, and the modified plastic is heated by the provided first heating wire 101d.

[0039] Specifically, the heating element 101 further includes a storage box 101e, a circular shaft 101f and a pitch blade 101g. The storage box 101e is arranged in the fixed cover 101b, the circular shaft 101f is arranged in the storage box 101e, and the pitch blade 101g is fixed to the outer side of the circular shaft 101f.

[0040] The outer side of the fixed cover 101b is attached to the outer side of the first heating wire 101d, and is rotatably connected to the storage box 101e through the circular shaft 101f. The circular shaft 101f drives the pitch blade 101g to rotate, and the modified material is transported by the pitch blade 101g.

[0041] Specifically, the heating element 101 also includes a first motor 101h, a guide rail 101i and a second heating wire 101j. The first motor 101h is arranged on the top of the base 101a, and the output end of the first motor 101h is fixed to one end of the circular shaft 101f. The guide rail 101i is connected to one side of the storage box 101e, and the second heating wire 101j is arranged in the guide rail 101i.

[0042] The circular shaft 101f is driven to rotate by the first motor 101h, the heated modified plastic is led out by the guide rail 101i, and the modified material in the guide rail 101i is reheated by the second heating wire 101j.

[0043] Specifically, the output member 102 includes a fixed frame 102a, a connecting plate 102b, a baffle 102c and a through slot 102d. The fixed frame 102a is arranged on one side of the guide rail 101i, the connecting plate 102b is fixed to one side of the fixed frame 102a, the baffle 102c is arranged in the fixed frame 102a, one side of the baffle 102c is attached to one side of the guide rail 101i, and the through slot 102d is opened on the baffle 102c.

[0044] The fixing frame 102a is fixed on the top of the base 101a, the baffle 102c and the connecting plate 102b are fixed by the fixing frame 102a, the cooling element 103 is connected by the connecting plate 102b, and the modified plastic is extruded through the through groove 102d.

[0045] Specifically, the cooling element 103 includes a conveyor belt 103a, a support plate 103b and a first fixed plate 103c. The conveyor belt 103a is arranged on one side of the connecting plate 102b, the support plate 103b is fixed on both sides of the conveyor belt 103a, and the first fixed plate 103c is fixed on the top of the support plate 103b.

[0046] The conveyor belt 103a is arranged on the base 101a, and the extruded modified plastic is conveyed by the conveyor belt 103a. The fan 103d is fixed by the support plate 103b and the first fixing plate 103c.

[0047] Specifically, the cooling element 103 further includes a fan 103d, a scraper 103e and a scraper 103f. The fan 103d is arranged on the support plate 103b and the first fixed plate 103c. The scraper 103e is fixed to one side of the first fixed plate 103c. The scraper 103f is fixed to the bottom of the scraper 103e.

[0048] A plurality of fans 103d are provided to cool the extruded modified plastic, a scraper 103e is provided to fix the scraper 103f, the scraper 103f is provided to scrape off the modified material stuck to the cut piece 201, and the scraper 103f is provided to adhere to one side of the cutting knife 201e.

[0049] Example 3

[0050] Reference Figure 4 and Figure 5 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0051] Specifically, the cutting piece 201 includes a support frame 201a, a cylinder 201b, a connecting frame 201c, a screw rod 201d and a cutting knife 201e. The support frame 201a is arranged on one side of the support plate 103b, the cylinder 201b is fixed on the support frame 201a, the connecting frame 201c is fixed on the output end of the cylinder 201b, the cutting knife 201e is arranged on the connection, and the screw rod 201d is arranged on the connecting frame 201c and the cutting knife 201e.

[0052] The bottom of the support frame 201a is fixed to the top of the base 101a, the connecting frame 201c and the cutting knife 201e are fixed by the screw rod 201d, and the connecting frame 201c and the cutting knife 201e are driven to move by the cylinder 201b.

[0053] Specifically, the screening element 202 includes a bottom plate 202a, a fixed block 202b, a spring 202c, a first screen 202d and a partition 202e, one side of the bottom plate 202a is arranged on one side of the base 101a, the fixed block 202b is fixed to the top of the bottom plate 202a, the spring 202c is fixed to the top of the fixed block 202b, the first screen 202d is fixed to the top of the spring 202c, and the partition 202e is arranged on both sides of the top of the first screen 202d.

[0054] The spring 202c is fixed between the fixed block 202b and the first screen 202d, the spring 202c is fixed by the bottom plate 202a and the fixed block 202b, the first screen 202d and the second screen 202f are fixed by the partition 202e, multiple groups of springs 202c are provided, and the multiple groups of springs 202c are fixed at the bottom four corners of the first screen 202d, and vibrate by the springs 202c.

[0055] Specifically, the screening element 202 also includes a second screen 202f, a second fixed plate 202g, a second motor 202h, a rotating shaft 202i and an eccentric wheel 202j, the second screen 202f is fixed to the top of the partition 202e, the second fixed plate 202g is fixed to one side of the partition 202e, the second motor 202h is arranged on the top of the second fixed plate 202g, the rotating shaft 202i is fixed to the output end of the second motor 202h, and the eccentric wheel 202j is fixed to both ends of the rotating shaft 202i.

[0056] The finished modified plastic is screened by the second sieve 202f, the second motor 202h is fixed by the second fixed plate 202g, one end of the rotating shaft 202i is rotatably connected to the partition 202e, the eccentric wheel 202j and the rotating shaft 202i are arranged between the first sieve 202d and the second sieve 202f, and the circular shaft 101f is arranged at the center of the partition 202e.

[0057] When in use, the first motor 101h is started to drive the circular shaft 101f and the pitch blade 101g to rotate, and the first heating wire 101d and the second heating wire 101j are controlled to heat the fixed cover 101b and the guide rail 101i. At this time, the modified plastic is poured in through the feed hopper 101c, and the modified plastic is melted by heating. While melting, it is transported to the guide rail 101i, and then the modified plastic is extruded through the provided baffle 102c, and the baffle 102c is fixed by the fixing frame 102a. After use, the baffle 102c is easy to replace and clean, and it is also easy to replace and use a variety of modified plastic baffles 102c, thereby improving practicality. After the modified plastic is extruded, the conveyor belt and multiple sets of fans 103d are started to cool and transport the just-extruded modified plastic, and then the air is started to cool and transport the modified plastic. The cylinder 201b drives the connecting frame 201c and the cutting knife 201e to move and cut the modified plastic after cooling. When the cylinder 201b drives the connecting frame 201c and the cutting knife 201e to move back to the origin after use, the scraper 103e and the scraper 103f are provided to remove the modified plastic adhering to the cutting knife 201e, so as to facilitate the next cutting and use; the modified plastic after cutting is moved to the second screen 202f through the conveyor belt, and the rotating shaft 202i and the eccentric wheel 202j are driven to rotate by starting the second motor 202h. During rotation, the eccentric force of the eccentric wheel 202j drives the first screen 202d and the second screen 202f and the partition 202e to shake through the spring 202c, so as to screen the modified plastic after cutting, and screen the unqualified modified plastic to ensure the product quality.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An extrusion cutting device for modified plastic production, characterized in that: include, A production assembly (100) comprising a heating element (101), an output element (102) and a cooling element (103), wherein the output element (102) is arranged on one side of the heating element (101), and the cooling element (103) is arranged on one side of the output element (102); and The processing assembly (200) comprises a cutting piece (201) and a screening piece (202), wherein the cutting piece (201) is arranged on one side of the cooling piece (103), and the screening piece (202) is arranged on one side of the cutting piece (201).

2. The extrusion and cutting device for modified plastic production according to claim 1, characterized in that: The heating element (101) comprises a base (101a), a fixed cover (101b), a feed hopper (101c) and a first heating wire (101d); the fixed cover (101b) is arranged on the top of the base (101a); the feed hopper (101c) is connected to the top of the fixed cover (101b); and the first heating wire (101d) is arranged in the fixed cover (101b).

3. The extrusion and cutting device for modified plastic production according to claim 2, characterized in that: The heating element (101) further comprises a storage box (101e), a circular shaft (101f) and a pitch blade (101g); the storage box (101e) is arranged in the fixed cover (101b); the circular shaft (101f) is arranged in the storage box (101e); and the pitch blade (101g) is fixed to the outside of the circular shaft (101f).

4. The extrusion and cutting device for modified plastic production according to claim 3, characterized in that: The heating element (101) further comprises a first motor (101h), a guide rail (101i) and a second heating wire (101j), wherein the first motor (101h) is arranged on the top of the base (101a), an output end of the first motor (101h) is fixed to one end of the circular shaft (101f), the guide rail (101i) is connected to one side of the storage box (101e), and the second heating wire (101j) is arranged in the guide rail (101i).

5. The extrusion and cutting device for modified plastic production according to claim 4, characterized in that: The output member (102) comprises a fixing frame (102a), a connecting plate (102b), a baffle (102c) and a through slot (102d); the fixing frame (102a) is arranged on one side of the guide rail (101i); the connecting plate (102b) is fixed on one side of the fixing frame (102a); the baffle (102c) is arranged in the fixing frame (102a); one side of the baffle (102c) is attached to one side of the guide rail (101i); and the through slot (102d) is opened on the baffle (102c).

6. The extrusion and cutting device for modified plastic production according to claim 5, characterized in that: The cooling component (103) comprises a conveyor belt (103a), a support plate (103b) and a first fixed plate (103c); the conveyor belt (103a) is arranged on one side of the connecting plate (102b); the support plate (103b) is fixed on both sides of the conveyor belt (103a); and the first fixed plate (103c) is fixed on the top of the support plate (103b).

7. The extrusion and cutting device for modified plastic production according to claim 6, characterized in that: The cooling element (103) further comprises a fan (103d), a scraper (103e) and a scraper (103f); the fan (103d) is arranged on the support plate (103b) and the first fixed plate (103c); the scraper (103e) is fixed to one side of the first fixed plate (103c); and the scraper (103f) is fixed to the bottom of the scraper (103e).

8. The extrusion and cutting device for modified plastic production according to claim 7, characterized in that: The cutting piece (201) comprises a support frame (201a), a cylinder (201b), a connecting frame (201c), a screw rod (201d) and a cutting knife (201e); the support frame (201a) is arranged on one side of the support plate (103b); the cylinder (201b) is fixed on the support frame (201a); the connecting frame (201c) is fixed on the output end of the cylinder (201b); the cutting knife (201e) is arranged on the connection; and the screw rod (201d) is arranged on the connecting frame (201c) and the cutting knife (201e).

9. The extrusion and cutting device for modified plastic production according to claim 8, characterized in that: The screening element (202) includes a bottom plate (202a), a fixed block (202b), a spring (202c), a first screen (202d) and a partition (202e), one side of the bottom plate (202a) is arranged on one side of the base (101a), the fixed block (202b) is fixed to the top of the bottom plate (202a), the spring (202c) is fixed to the top of the fixed block (202b), the first screen (202d) is fixed to the top of the spring (202c), and the partition (202e) is arranged on both sides of the top of the first screen (202d).

10. The extrusion and cutting device for modified plastic production according to claim 9, characterized in that: The screening element (202) also includes a second screen (202f), a second fixed plate (202g), a second motor (202h), a rotating shaft (202i) and an eccentric wheel (202j), wherein the second screen (202f) is fixed to the top of the partition (202e), the second fixed plate (202g) is fixed to one side of the partition (202e), the second motor (202h) is arranged on the top of the second fixed plate (202g), the rotating shaft (202i) is fixed to the output end of the second motor (202h), and the eccentric wheel (202j) is fixed to both ends of the rotating shaft (202i).

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