IXPE film master slice extrusion production line

Abstract

The utility model belongs to the technical field of master slice extrusion production lines, and particularly relates to an IXPE film master slice extrusion production line which comprises an extruder main body, wherein a transportation assembly is arranged on the front surface of the extruder main body; the conveying assembly comprises symmetrically-designed fixing plates, a plurality of heat dissipation pipes are arranged between the fixing plates, the right sides of the heat dissipation pipes communicate with cooling pipes, the ends, away from the heat dissipation pipes, of the cooling pipes extend into a three-way pipe, and a water tank is installed on the right side of the three-way pipe. The IXPE film master slice extrusion production line has the advantages that the master slice can be cooled when passing through the auxiliary roller, the master slice cannot be adhered to the auxiliary roller, the master slice can be well helped to be cooled and formed, the work that subsequent workers need to split the master slice is avoided, the production efficiency is improved, the production cost is reduced, and the production efficiency is improved. And the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of mother sheet extrusion production lines, and specifically relates to an IXPE film mother sheet extrusion production line. Background Art

[0002] IXPE is the full name of electron radiation cross-linked polyethylene foam material, also known as electronic foam, electronic bridge, electronic PE cotton, etc. It uses polyethylene as the main raw material. Through green and healthy irradiation processing technology, the cross-linking produced by electron radiation on the material changes the original molecular state of the substrate, forming a mesh-like independent closed-cell structure inside, and producing a relatively high-grade closed-cell, highly plastic and anti-buffering material. The extrusion molding of polyethylene foam material is to mix the raw material polyethylene and foaming masterbatch into the extruder screw through the feeding device, plasticize and mix them, and then extrude the plasticized and mixed materials into the required specifications of the masterbatch;

[0003] The existing IXPE film mother sheet extrusion production line will use a winding mechanism to wind up the IXPE film mother sheet after the production is completed. However, the temperature of the mother sheet is high when it is just produced, and the coagulation is poor. It is very likely to adhere to the auxiliary roller, resulting in difficulty in winding. After the winding is completed, each layer of the mother sheet may stick to each other, and it needs to be disassembled for subsequent use, resulting in high labor intensity for the staff. Therefore, we propose an IXPE film mother sheet extrusion production line. Utility Model Content

[0004] The utility model aims to provide an IXPE film mother sheet extrusion production line to solve the problem that after the production of the IXPE film mother sheet is completed, the existing IXPE film mother sheet extrusion production line will use a winding mechanism to wind up the mother sheet, but the mother sheet has a high temperature and poor coagulation when it is just produced, and is very likely to adhere to the auxiliary roller, resulting in difficulty in winding, and after the winding is completed, each layer of the mother sheet may be adhered to each other, and it is necessary to separate them during subsequent use, resulting in high labor intensity for the staff. The utility model can achieve the purpose of cooling the mother sheet when passing through the auxiliary roller, not sticking to the auxiliary roller, and can well help the mother sheet to cool down and form, avoiding the need for subsequent staff to separate it, thereby reducing the labor intensity of the staff.

[0005] In order to solve the above technical problems, the utility model provides an IXPE film mother sheet extrusion production line, comprising an extruder main body: a transport component is arranged on the front of the extruder main body;

[0006] The transport component includes a symmetrically designed fixed plate, a plurality of heat dissipation pipes are arranged between the fixed plates, the right side of the heat dissipation pipe is connected to a cooling pipe, one end of the cooling pipe away from the heat dissipation pipe extends to the interior of a three-way pipe, a water tank is installed on the right side of the three-way pipe, a water supply pipe is arranged on the right side of the three-way pipe extending to the interior of the water tank, and a first water pump and a second water pump are arranged in sequence from left to right in the interior of the water tank corresponding to the water supply pipe.

[0007] Furthermore, an extrusion port is provided on the front of the extruder body at a position corresponding to the transport component, and a plurality of feed hoppers are equidistantly installed on the top of the extruder body.

[0008] Furthermore, an auxiliary roller is provided on the outer periphery of the heat dissipation tube, a plurality of balls are provided between the heat dissipation tube and the auxiliary roller, and the auxiliary roller is rotatably connected to the heat dissipation tube via the balls.

[0009] Furthermore, the heat dissipation tube is made of copper, and the ball bearing is made of carbon steel.

[0010] Furthermore, the heat dissipation pipe is connected to the cooling pipe, the cooling pipe is connected to the three-way pipe, and the three-way pipe is connected to the water supply pipe.

[0011] Furthermore, the output end of the first water pump is connected to the inside of the water supply pipe, the input end of the second water pump is connected to the inside of the water supply pipe, and an electric valve is provided inside the water supply pipe and between the first water pump and the second water pump.

[0012] Furthermore, a winding roller is installed between the fixed plates and close to the front side, and a driving motor is fixed on the right side of the fixed plate corresponding to the winding roller.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the design of heat dissipation pipes, cooling pipes, tees and water supply pipes, after the IXPE membrane mother sheet is extruded by the extruder body, the staff can turn on the first water pump so that the first water pump can extract the water inside the water tank, so that the water can be sent to the tee through the water supply pipe. When passing through the tee, the water will flow evenly to each cooling pipe and heat dissipation pipe, which can help the auxiliary roller to cool down, so that the mother sheet can be cooled down when passing through the auxiliary roller and will not stick to the auxiliary roller.

[0015] 2. Through the design of heat dissipation pipes, cooling pipes and water tanks, when the mother sheet is produced and needs to be transported, it can help the mother sheet to cool down and form. After the mother sheet is rolled up by the winding roller, the layers will not be bonded to each other, avoiding the need for subsequent staff to split it, and reducing the labor intensity of the staff.

[0016] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of an IXPE film mother sheet extrusion production line of the utility model;

[0019] Figure 2 This is a top-down anatomical diagram of a water tank structure of an IXPE film mother sheet extrusion production line of the utility model;

[0020] Figure 3 The utility model is a side anatomical diagram of an auxiliary roller structure of an IXPE film mother sheet extrusion production line.

[0021] In the figure: 1. extruder body; 101. extrusion port; 102. feed funnel; 2. transport component; 201. fixing plate; 202. heat dissipation pipe; 203. cooling pipe; 204. three-way pipe; 205. water tank; 206. water supply pipe; 207. first water pump; 208. second water pump; 209. auxiliary roller; 210. ball bearing; 211. electric valve; 212. winding roller; 213. driving motor. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] like Figures 1 to 3As shown, an IXPE film mother sheet extrusion production line includes an extruder body 1: a transport component 2 is arranged on the front of the extruder body 1, and the transport component 2 includes a symmetrically designed fixed plate 201, and the fixed plate 201 is used to fix the auxiliary roller 209 and the winding roller 212. A plurality of heat dissipation pipes 202 are arranged between the fixed plates 201, and the heat dissipation pipe 202 can help the auxiliary roller 209 to dissipate heat and cool down. The right side of the heat dissipation pipe 202 is connected with a cooling pipe 203, and the cooling pipe 203 can send water into the heat dissipation pipe 202. The cooling pipe 203 extends to the three-way pipe 2 at one end away from the heat dissipation pipe 202. 04, the three-way pipe 204 can evenly deliver water to each cooling pipe 203, and a water tank 205 is installed on the right side of the three-way pipe 204, and the water tank 205 can store water. The right side of the three-way pipe 204 extends to the inside of the water tank 205 and a water supply pipe 206 is provided. The inside of the water tank 205 is provided with a first water pump 207 and a second water pump 208 from left to right corresponding to the water supply pipe 206. The first water pump 207 can extract the water inside the water tank 205 and send it into the three-way pipe 204 through the water supply pipe 206, and the second water pump 208 can extract the water inside the heat dissipation pipe 202.

[0025] Embodiment 2:

[0026] like Figures 1 to 3 As shown, an extrusion port 101 is provided on the front of the extruder body 1 corresponding to the transport component 2 , and a plurality of feed hoppers 102 are equidistantly installed on the top of the extruder body 1 , through which polyethylene and foaming masterbatch can be fed into the interior of the extruder body 1 .

[0027] An auxiliary roller 209 is provided on the outer periphery of the heat dissipation tube 202, and a plurality of balls 210 are provided between the heat dissipation tube 202 and the auxiliary roller 209. The auxiliary roller 209 is rotatably connected to the heat dissipation tube 202 via the balls 210. By virtue of the auxiliary roller 209 being rotatably connected to the heat dissipation tube 202, the auxiliary roller 209 can assist in conveying the mother sheet well.

[0028] The heat dissipation pipe 202 is made of copper, and the ball bearing 210 is made of carbon steel. The heat dissipation pipe 202 made of copper has strong thermal conductivity and good heat dissipation effect, while the ball bearing 210 made of carbon steel has high hardness and long service life.

[0029] The heat dissipation pipe 202 is connected with the cooling pipe 203, the cooling pipe 203 is connected with the three-way pipe 204, and the three-way pipe 204 is connected with the water supply pipe 206. The heat dissipation pipe 202 is connected with the cooling pipe 203, the cooling pipe 203 is connected with the three-way pipe 204, and the three-way pipe 204 is connected with the water supply pipe 206, so that the water in the water supply pipe 206 can enter the heat dissipation pipe 202 very conveniently.

[0030] The output end of the first water pump 207 is connected to the interior of the water supply pipe 206, and the input end of the second water pump 208 is connected to the interior of the water supply pipe 206. An electric valve 211 is provided inside the water supply pipe 206 and between the first water pump 207 and the second water pump 208. After the first water pump 207 is turned on, the water inside the water tank 205 can be pumped out and sent to the three-way pipe 204 through the water supply pipe 206. When it is necessary to pump out the water inside the heat dissipation pipe 202, the electric valve 211 can be opened and the second water pump 208 can be turned on, so that the second water pump 208 can pump out the water inside the heat dissipation pipe 202.

[0031] A winding roller 212 is installed between the fixed plates 201 and near the front. A driving motor 213 is fixed on the right side of the fixed plate 201 corresponding to the winding roller 212. By turning on the driving motor 213, the driving motor 213 can drive the winding roller 212 to rotate and wind up the mother film.

[0032] In summary, through the design of the heat dissipation pipe, cooling pipe, three-way pipe, water supply pipe and water tank, the mother sheet can be cooled when passing through the auxiliary roller, will not stick to the auxiliary roller, and can well help the mother sheet to be cooled and formed, avoiding the need for subsequent staff to split it, and reducing the labor intensity of the staff.

[0033] The various devices selected in this application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0034] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0036] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An IXPE film mother sheet extrusion production line, characterized in that: It comprises an extruder body (1); a transport component (2) is arranged on the front of the extruder body (1); The transport component (2) comprises a symmetrically designed fixing plate (201), a plurality of heat dissipation pipes (202) are arranged between the fixing plates (201), the right side of the heat dissipation pipe (202) is connected with a cooling pipe (203), one end of the cooling pipe (203) away from the heat dissipation pipe (202) extends to the inside of a three-way pipe (204), a water tank (205) is installed on the right side of the three-way pipe (204), a water supply pipe (206) is arranged on the right side of the three-way pipe (204) extending to the inside of the water tank (205), and a first water pump (207) and a second water pump (208) are arranged in sequence from left to right in the water tank (205) at locations corresponding to the water supply pipe (206).

2. An IXPE film mother sheet extrusion production line as claimed in claim 1, characterized in that: An extrusion port (101) is provided on the front of the extruder body (1) at a position corresponding to the transport component (2), and a plurality of feed hoppers (102) are equidistantly installed on the top of the extruder body (1).

3. An IXPE film mother sheet extrusion production line as claimed in claim 1, characterized in that: An auxiliary roller (209) is sleeved on the periphery of the heat dissipation pipe (202), a plurality of balls (210) are arranged between the heat dissipation pipe (202) and the auxiliary roller (209), and the auxiliary roller (209) is rotatably connected to the heat dissipation pipe (202) via the balls (210).

4. An IXPE film mother sheet extrusion production line as claimed in claim 3, characterized in that: The heat dissipation pipe (202) is made of copper, and the ball (210) is made of carbon steel.

5. An IXPE film mother sheet extrusion production line as claimed in claim 1, characterized in that: The heat dissipation pipe (202) is connected to the cooling pipe (203), the cooling pipe (203) is connected to the three-way pipe (204), and the three-way pipe (204) is connected to the water supply pipe (206).

6. An IXPE film mother sheet extrusion production line as claimed in claim 1, characterized in that: The output end of the first water pump (207) is connected to the interior of the water supply pipe (206), and the input end of the second water pump (208) is connected to the interior of the water supply pipe (206). An electric valve (211) is provided inside the water supply pipe (206) and between the first water pump (207) and the second water pump (208).

7. An IXPE film mother sheet extrusion production line as claimed in claim 1, characterized in that: A winding roller (212) is installed between the fixed plates (201) and close to the front side, and a driving motor (213) is fixed on the right side of the fixed plates (201) corresponding to the winding roller (212).

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