Composite extrusion system of pipe production line

Abstract

The utility model relates to the technical field of pipe extrusion, in particular to a composite extrusion system of a pipe production line, which comprises an equipment body and a mounting component, the mounting assembly comprises a screw extruder, a double-layer extrusion pipe, a barrel, a mounting barrel, a fixing block, a reinforcing screw and a fixing component, the screw extruder is fixedly mounted on one side of the equipment body, the barrel is fixedly mounted on the side, close to the screw extruder, of the equipment body, and the mounting barrel is slidably mounted on the side, away from the equipment body, of the screw extruder; the double-layer extrusion pipes are mounted on the side, away from the equipment, of the mounting barrel, the fixing component is arranged on the equipment body, the fixing block is connected with the equipment body and slidably connected with the barrel, the reinforcing screw is in threaded connection with the barrel and the fixing block, and the double-layer extrusion pipes of different specifications are mounted to machine pipes of different specifications. Therefore, the use effect of the extrusion equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe extrusion, in particular to a composite extrusion system of a pipe production line. Background Art

[0002] A pipe production line is an assembly line used to produce various pipes. It is usually composed of multiple devices, including an extruder, a die, a shaping cooling system, a traction machine, a planetary cutting device, and a material turning rack. During the pipe production process, extrusion equipment is used to extrude the pipe. The usual extrusion equipment has a poor heating effect on the plastic, and it is inconvenient for the staff to adjust the melting temperature of the plastic, which affects the use effect of the extrusion equipment.

[0003] Prior art CN207711323U discloses a double-layer composite plastic pipe extrusion system, including a support plate, a feeding device, a heating and melting box, a feeding hopper, a conveying plate, a heating and melting box, a melting chamber, a temperature control plate, a cover plate, a heating plate, a screw extruder, a double-layer extrusion device, a spiral stirring wheel, a first formed round tube and a second formed round tube, the screw extruder is fixedly mounted on the heating plate, the double-layer extrusion device is fixedly mounted on the screw extruder, the feeding device and the heating and melting box are installed on the upper end of the support plate, and the plastic raw material is placed into the melting chamber in the heating and melting box through the feeding hopper and the conveying plate in the feeding device for melting The temperature of the plastic melt can be adjusted by the temperature control panel, and the melting condition of the plastic in the heating and melting box can be observed through the transparent glass installed in the cover plate to control the melting temperature. The melted plastic is heated and melted again by the heating plate and then enters the screw extruder. The screw extruder extrude and extrude the plastic into the inside of the double-layer extrusion device. The plastic extruded from the screw extruder will evenly enter the inside of the first molding round tube and the second molding round tube under the rotation and stirring of the spiral stirring wheel in the double-layer extrusion device to form the plastic tube, so that the staff can easily adjust the melting temperature of the plastic, thereby improving the use effect of the extrusion equipment.

[0004] In normal use, the screw extruder is fixedly installed on the heating plate, and the double-layer extrusion device is fixedly installed on the screw extruder. Due to the different specifications of the pipes, the existing technology can only process the pipes of the same specification. When it is necessary to process the pipes of different specifications, the equipment is inconvenient to process the pipes of different specifications, which affects the use effect of the extrusion equipment. Utility Model Content

[0005] The utility model aims to provide a composite extrusion system for a pipe production line, which solves the problem that a screw extruder is fixedly installed on a heating plate, and a double-layer extrusion device is fixedly installed on the screw extruder. Due to the different specifications of pipes, the prior art can only process pipes of the same specification. When pipes of different specifications need to be processed, it is inconvenient for the equipment to process the pipes of different specifications, thereby affecting the use effect of the extrusion equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides a composite extrusion system for a pipe production line, including an equipment body and an installation component; the installation component includes a screw extruder, a double-layer extrusion tube, a barrel, a mounting barrel, a fixing block, a reinforcement screw and a fixing member, the screw extruder is fixedly installed on one side of the equipment body, the barrel is fixedly installed on the side of the equipment body close to the screw extruder, the mounting barrel is slidably installed on the side of the screw extruder away from the equipment body, the double-layer extrusion tube is installed on the side of the mounting barrel away from the equipment, the fixing member is arranged on the equipment body, the fixing block is connected to the equipment body and is slidably connected to the barrel, the reinforcement screw is threadedly connected to the barrel and is threadedly connected to the fixing block.

[0007] Wherein, the fixing member comprises a block and a driving component, the block is slidably connected to the cylinder and fixedly connected to the fixing block; the driving component is connected to the block and to the cylinder.

[0008] Wherein, the driving component includes a driving screw and a driving motor, the driving screw is rotatably connected to the cylinder and is threadedly connected to the block; the driving motor is fixedly connected to the cylinder, and the output shaft of the driving motor is connected to the driving screw.

[0009] Among them, the barrel has a mounting hole, which is located on a side of the barrel close to the fixing block and cooperates with the reinforcing screw; the fixing block has a connecting hole, which is located on a side of the fixing block close to the reinforcing screw and cooperates with the reinforcing screw.

[0010] Wherein, the mounting assembly further comprises a stabilizing block and a stabilizing guide rail, wherein the stabilizing guide rail is fixedly connected to the cylinder and is located on a side of the cylinder close to the fixing block; the stabilizing block is slidably connected to the stabilizing guide rail and is fixedly connected to the fixing block.

[0011] The utility model discloses a composite extrusion system for a pipe production line, wherein the double-layer extruded pipe is placed on the barrel, the double-layer extruded pipe is pushed to sleeve the mounting barrel on the screw extruder, the driving motor drives the driving screw to rotate on the barrel, the driving screw drives the block to move on the barrel during rotation, the block drives the fixed block to move on the barrel, the fixed block is abutted against the mounting barrel, the reinforcing screw is rotated, the reinforcing screw is connected to the mounting hole and the connecting hole, the reinforcing screw fixes the fixed block on the barrel, the mounting barrel drives the double-layer extruded pipe to be installed on the screw extruder, the double-layer extruded pipes of different specifications are installed to process pipes of different specifications, thereby improving the use effect of the extrusion equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of the composite extrusion system of the pipe production line of the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the driving screw rod and the driving motor of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the fixed block and the block body of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the stabilizing block and the stabilizing guide rail of the utility model.

[0017] In the figure: 101-equipment body, 102-screw extruder, 103-double-layer extrusion tube, 104-barrel, 105-mounting barrel, 106-fixing block, 107-reinforcement screw, 108-block, 109-driving screw, 110-driving motor, 111-mounting hole, 112-connecting hole, 201-stabilizing block, 202-stabilizing guide rail. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 3 , Figure 1This is a schematic diagram of the overall structure of the composite extrusion system of the pipe production line of the first embodiment of the utility model. Figure 2 This is a schematic diagram of the structure of the drive screw and the drive motor of the utility model. Figure 3 The utility model is a structural schematic diagram of the fixed block and the block body of the utility model. The utility model provides a composite extrusion system for a pipe production line, including an equipment body 101 and an installation component; the installation component includes a screw extruder 102, a double-layer extrusion tube 103, a barrel 104, an installation barrel 105, a fixed block 106, a reinforcement screw 107 and a fixed component, the fixed component includes a block 108 and a driving component, the driving component includes a driving screw 109 and a driving motor 110, the barrel 104 has a mounting hole 111, and the fixed block 106 has a connection Hole 112, through the above-mentioned scheme, solves the problem that due to the different specifications of pipes, the existing technology can only process pipes of the same specification. When pipes of different specifications need to be processed, the equipment is inconvenient to process pipes of different specifications, thereby affecting the use effect of the extrusion equipment. It can be understood that the above-mentioned scheme can be used in the case where due to the different specifications of pipes, the existing technology can only process pipes of the same specification. When pipes of different specifications need to be processed, the equipment is inconvenient to process pipes of different specifications, thereby affecting the use effect of the extrusion equipment.

[0021] According to this specific embodiment, the double-layer extruded tube 103 is placed on the barrel 104, and the double-layer extruded tube 103 is pushed to sleeve the mounting barrel 105 on the screw extruder 102. The driving component drives the fixing block 106 to move on the barrel 104, and the fixing block 106 is abutted against the mounting barrel 105. The reinforcing screw 107 is rotated, and the reinforcing screw 107 fixes the fixing block 106 on the barrel 104, so that the mounting barrel 105 drives the double-layer extruded tube 103 to be installed on the screw extruder 102, and the double-layer extruded tubes 103 of different specifications are installed to process pipes of different specifications, thereby improving the use effect of the extrusion equipment.

[0022] The screw extruder 102 is fixedly mounted on one side of the equipment body 101, the barrel 104 is fixedly mounted on one side of the equipment body 101 close to the screw extruder 102, the mounting barrel 105 is slidably mounted on the side of the screw extruder 102 away from the equipment body 101, the double-layer extrusion tube 103 is mounted on the side of the mounting barrel 105 away from the equipment, the fixing member is arranged on the equipment body 101, the fixing block 106 is connected to the equipment body 101, and is slidably connected to the barrel 104, the reinforcing screw 107 is threadedly connected to the barrel 104, and The device body 101 and the screw extruder 102 are threadedly connected to the fixing block 106. The device body 101 and the screw extruder 102 have the same structure as the double-layer composite plastic pipe extrusion system in the technology CN207711323U. The mounting cylinder 105 is a hollow cylinder at the end. The right end of the mounting cylinder 105 is fixedly connected to the left end of the double-layer extrusion tube 103. The inner side of the left end of the mounting cylinder 105 is slidably connected to the right end of the screw extruder 102. The top of the cylinder 104 is designed with a rectangular parallelepiped with a groove. The upper right end of the cylinder 104 is designed with a mounting groove. The left end of the cylinder 104 is fixedly connected to the right end of the device body 101. The fixing block 106 is a rectangular parallelepiped with a groove on the top. The fixing member drives the bottom connection of the fixing block 106. The fixing member drives the fixing block 106 to move on the inner side of the cylinder 104. The upper front and rear ends of the cylinder 104 are designed with mounting holes 111. The front and rear ends of the open end of the fixing block 106 are designed with connecting holes 112. There are multiple fixing screws. The fixing screws are connected with the connecting holes 112 of the fixing block 106 through the mounting holes 111 of the cylinder 104. The fixing block 106 is fixed to the inner side of the cylinder 104. By placing the double-layer extruded tube 103 on the The double-layer extrusion tube 103 is pushed onto the cylinder 104 to sleeve the mounting cylinder 105 onto the screw extruder 102; the driving component drives the fixing block 106 to move on the cylinder 104, and the fixing block 106 is abutted against the mounting cylinder 105; the reinforcing screw 107 is rotated, and the reinforcing screw 107 fixes the fixing block 106 on the cylinder 104, so that the mounting cylinder 105 drives the double-layer extrusion tube 103 to be installed on the screw extruder 102; the double-layer extrusion tubes 103 of different specifications are installed to process pipes of different specifications, thereby improving the use effect of the extrusion equipment.

[0023] Secondly, the block 108 is slidably connected to the cylinder 104 and fixedly connected to the fixed block 106; the driving component is connected to the block 108 and to the cylinder 104, a slide groove is designed on the right side of the bottom of the cylinder 104, the block 108 is a rectangular parallelepiped, and a through threaded hole is designed on the left side of the block 108. The top of the block 108 is fixedly connected to the bottom of the fixed block 106, and the driving component drives the block 108 to move on the slide groove on the right side of the bottom of the cylinder 104. The block 108 is driven to move on the cylinder 104 by the driving component. When the block 108 moves, it drives the fixed block 106 to move, thereby driving the fixed block 106 to move.

[0024] Then, the driving screw 109 is rotationally connected to the cylinder 104 and is threadedly connected to the block 108; the driving motor 110 is fixedly connected to the cylinder 104, and the output shaft of the driving motor 110 is connected to the driving screw 109. The driving screw 109 is a cylinder with an external thread on the outside. A through hole is designed at the lower right end of the cylinder 104. The driving screw 109 is connected to the through threaded hole of the block 108 through the through hole at the right end of the cylinder 104. The end of the driving screw 109 is fixedly connected to the output shaft of the driving motor 110. The driving motor 110 drives the driving screw 109 to rotate on the cylinder 104. When the driving screw 109 rotates, it drives the block 108 to move on the cylinder 104, thereby driving the block 108 to move.

[0025] Finally, the barrel 104 has a mounting hole 111, which is located on a side of the barrel 104 close to the fixing block 106 and cooperates with the reinforcing screw 107; the fixing block 106 has a connecting hole 112, which is located on a side of the fixing block 106 close to the reinforcing screw 107 and cooperates with the reinforcing screw 107. There are two mounting holes 111, which are respectively located at the front and rear ends of the top of the barrel 104, and there are two connecting holes 112, which are located outside the open end of the fixing block 106. By rotating the reinforcing screw 107, the reinforcing screw 107 is connected to the mounting hole 111 and the connecting hole 112, and the fixing block 106 is fixed on the barrel 104, thereby realizing the connection between the reinforcing screw 107 and the barrel 104 and the fixing block 106.

[0026] When using a composite extrusion system of a pipe production line of this embodiment, the double-layer extruded tube 103 is placed on the barrel 104, and the double-layer extruded tube 103 is pushed to sleeve the mounting barrel 105 on the screw extruder 102. The driving motor 110 drives the driving screw 109 to rotate on the barrel 104. The driving screw 109 drives the block 108 to move on the barrel 104 during rotation, and the block 108 drives the fixed block 106 to move on the barrel 104. , place the fixing block 106 against the mounting barrel 105, rotate the reinforcing screw 107, the reinforcing screw 107 is connected to the mounting hole 111 and the connecting hole 112, the reinforcing screw 107 fixes the fixing block 106 on the barrel 104, so that the mounting barrel 105 drives the double-layer extrusion tube 103 to be installed on the screw extruder 102, and the double-layer extrusion tubes 103 of different specifications are installed to process pipes of different specifications, thereby improving the use effect of the extrusion equipment.

[0027] The second embodiment of the present application is:

[0028] See also Figure 4 , Figure 4 20 is a schematic diagram of the structure of the stabilizing block and the stabilizing guide rail of the utility model. On the basis of the first embodiment, the installation assembly of this embodiment further includes a stabilizing block 201 and a stabilizing guide rail 202 .

[0029] According to this specific embodiment, when the fixed block 106 moves, it drives the stabilizing block 201 to move on the stabilizing guide rail 202 , thereby improving the stability of the fixed block 106 when moving.

[0030] The stabilizing guide rail 202 is fixedly connected to the cylinder 104 and is located on one side of the cylinder 104 close to the fixed block 106; the stabilizing block 201 is slidably connected to the stabilizing guide rail 202 and is fixedly connected to the fixed block 106. The left and right sides of the cylinder 104 are designed with placement grooves. The stabilizing guide rail 202 is a rectangular parallelepiped with grooves on the side. There are two stabilizing guide rails 202. The closed end of the stabilizing guide rail 202 is fixedly connected to the placement groove of the cylinder 104. There are two stabilizing blocks 201. The stabilizing blocks 201 are located on the left and right parts of the outside of the fixed block 106. The stabilizing blocks 201 are slidably connected to the inner side of the stabilizing guide rail 202. When the fixed block 106 moves, the stabilizing block 201 is driven to move on the stabilizing guide rail 202, thereby improving the stability of the fixed block 106 when moving.

[0031] When the composite extrusion system of a pipe production line of this embodiment is used, the fixed block 106 drives the stabilizing block 201 to move on the stabilizing guide rail 202 when moving, thereby improving the stability of the fixed block 106 when moving.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A composite extrusion system for a pipe production line, comprising an equipment body, characterized in that: Also included are mounting components; The installation assembly includes a screw extruder, a double-layer extrusion tube, a barrel, a mounting barrel, a fixing block, a reinforcing screw and a fixing member. The screw extruder is fixedly installed on one side of the equipment body, the barrel is fixedly installed on the side of the equipment body close to the screw extruder, the mounting barrel is slidably installed on the side of the screw extruder away from the equipment body, the double-layer extrusion tube is installed on the side of the mounting barrel away from the equipment, the fixing member is arranged on the equipment body, the fixing block is connected to the equipment body and is slidably connected to the barrel, and the reinforcing screw is threadedly connected to the barrel and to the fixing block.

2. The composite extrusion system of the pipe production line according to claim 1, characterized in that: The fixing member comprises a block and a driving component. The block is slidably connected to the cylinder and fixedly connected to the fixing block. The driving component is connected to the block and to the cylinder.

3. The composite extrusion system of the pipe production line according to claim 2, characterized in that: The driving component includes a driving screw and a driving motor. The driving screw is rotatably connected to the cylinder and is threadedly connected to the block. The driving motor is fixedly connected to the cylinder, and the output shaft of the driving motor is connected to the driving screw.

4. The composite extrusion system for a pipe production line according to claim 1, characterized in that: The barrel has a mounting hole, which is located on a side of the barrel close to the fixing block and cooperates with the reinforcing screw; the fixing block has a connecting hole, which is located on a side of the fixing block close to the reinforcing screw and cooperates with the reinforcing screw.

5. The composite extrusion system for a pipe production line according to claim 1, characterized in that: The mounting assembly further comprises a stabilizing block and a stabilizing guide rail, wherein the stabilizing guide rail is fixedly connected to the cylinder and is located on a side of the cylinder close to the fixing block; the stabilizing block is slidably connected to the stabilizing guide rail and is fixedly connected to the fixing block.

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