CN223013842U - A pipe plasticizing extrusion equipment and production line - Google Patents

Abstract

The utility model relates to the technical field of pipe production, in particular to pipe plasticizing extrusion equipment and a production line, which comprise a workbench, wherein a connecting shell is fixedly arranged on the surface of the workbench, a sleeve is fixedly arranged on the side wall of the connecting shell, a screw conveyer is arranged in the sleeve, a port of the screw conveyer is rotatably inserted into the connecting shell, and a driving mechanism for driving the screw conveyer to rotate is arranged in the connecting shell. According to the utility model, the outer shaping sleeve and the inner shaping rod are arranged, and the shaping die cavity is formed between the outer shaping sleeve and the inner shaping rod, so that raw materials enter the shaping die cavity and are cooled and shaped, the outer shaping sleeve 14 and the inner shaping rod 13 are two independent individuals and can be independently disassembled, and further, the outer shaping sleeve and the inner shaping rod are convenient to replace, so that pipes with different sizes, different shapes and different wall thicknesses can be extruded, the practicability and the functionality of extrusion equipment are improved, and the operation is convenient.

Description

Pipe plasticizing extrusion equipment and production line

Technical Field

The utility model relates to the technical field of pipe production, in particular to pipe plasticizing extrusion equipment and a production line.

Background

The pipe extruder belongs to one of the types of extruders, the equipment used by the pipe extruder is a screw extruder, the screw extruder can be classified into a single screw extruder and a multi-screw extruder by the number of screws, the pipe extruder generally inputs plastic particle raw materials and water into a machine body through a hopper, the screw is driven to rotate by a motor so that the materials are continuously conveyed into a charging barrel, the charging barrel melts the materials through electric heating, and finally the materials are extruded from a die opening.

In pipe production, raw materials are naturally molded through extrusion in a shaping die cavity, the inner space of the shaping die cavity is generally fixed, and the size of the inner space is just the size of pipe molding, so that different shaping dies are needed when pipes with different diameter sizes or wall thickness sizes are produced, traditional extrusion equipment is used, the produced pipes are single in shape and size, and the shaping die cavity is inconvenient to replace to produce different pipes.

Disclosure of utility model

The utility model aims to provide pipe plasticizing extrusion equipment, which solves the problem that the sizes and shapes of the shaping die cavities are inconvenient to directly change in the prior art, so that the produced pipe is single in shape and size.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a tubular product plasticizing extrusion equipment, includes workstation and outer sizing sleeve, the fixed surface mounting of workstation has the connection shell, the lateral wall fixed mounting of connection shell has the sleeve, telescopic inside is provided with screw conveyer, screw conveyer's port rotates and inserts the inside of establishing at the connection shell, the inside of connection shell is provided with the drive screw conveyer and carries out pivoted actuating mechanism, telescopic top intercommunication has the feed cylinder, the through-hole has been seted up to the port of outer sizing sleeve, the sleeve is close to the tip and the outer sizing sleeve connection of through-hole, the inside of outer sizing sleeve is provided with interior sizing rod, form the sizing die cavity between outer sizing sleeve and the interior sizing rod, telescopic tip fixed mounting has the sleeve, the tip and the adapter sleeve of outer sizing sleeve are connected, interior sizing rod's tip is provided with the coupling mechanism who is connected with the connection shell.

Preferably, the driving mechanism comprises a first motor, a first gear and a second gear, the first motor is fixedly arranged on the side wall of the connecting shell, the screw conveyor rotates to penetrate through the connecting shell, the first gear is fixedly arranged on the surface of the screw conveyor, the second gear is rotatably connected inside the connecting shell, the second gear is fixedly connected with an output shaft port of the first motor, and the first gear is meshed with the second gear.

Preferably, the surface of the outer shaping sleeve is fixedly provided with flanges at positions close to the ports and the surface of the adapter sleeve, and the outer shaping sleeve is fixedly connected with the adapter sleeve through the two flanges.

Preferably, the connecting mechanism comprises a connecting rod, the connecting rod is fixedly arranged at the end part of the inner positioning rod, round holes for the connecting rod to penetrate are formed in the surface of the screw conveyor and the inside of the connecting shell, a thread groove is formed in the position, close to the end part, of the surface of the connecting rod, a long groove is formed in the surface of the connecting shell, a first nut is rotationally connected in the inside of the long groove, a second nut is rotationally connected to the side wall of the connecting shell, and the first nut and the second nut are in threaded connection with the connecting rod.

Preferably, the surface mounting of workstation has the mounting bracket, the mounting bracket is "n" shape structure, sliding connection has the cutting knife between the two arms of mounting bracket, the top fixed mounting of mounting bracket has the cylinder, the output port and the cutting knife fixed connection of cylinder, cutting knife and outer design cover tip contact.

Preferably, the bottom of workstation is provided with coolant tank, the fixed surface of workstation installs cooling water pump, the surface cover of outer sizing sleeve is equipped with cooling jacket, cooling jacket's bottom intercommunication has external water pipe, external water pipe and coolant tank intercommunication, cooling water pump's water inlet end intercommunication has the hose, and the hose is inserted and is established in coolant tank's inside, cooling water pump's water outlet end and cooling jacket intercommunication.

A production line comprises the pipe plasticizing extrusion equipment.

The utility model has at least the following beneficial effects:

Through setting up outer sizing sleeve and interior sizing rod, and form the sizing die cavity between the two, make the raw materials advance the inside back cooling shaping of sizing die cavity, outer sizing sleeve 14 and interior sizing rod 13 are two solitary individuals, and both can dismantle alone, and then conveniently change it to reach the extrusion tubular product of different sizes, different shapes and different wall thicknesses, improve extrusion equipment's practicality and functionality, conveniently operate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of a cutter according to the present utility model;

FIG. 4 is a cross-sectional view of an outer sizing sleeve of the present utility model;

FIG. 5 is a schematic diagram of an adapter sleeve according to the present utility model;

fig. 6 is a cross-sectional view of the connection housing of the present utility model.

In the figure, 1, a workbench; 2, a cooling water tank, 3, a connecting shell, 4, a mounting rack, 5, an air cylinder, 6, a cutting knife, 7, a charging barrel, 8, a first gear, 9, a second gear, 10, a first motor, 11, a screw conveyor, 12, a sleeve, 13, an inner setting rod, 14, an outer setting sleeve, 15, a cooling sleeve, 16, a cooling water pump, 17, a first nut, 18, a long groove, 19, an adapter sleeve, 20, a flange, 22, a connecting rod, 23 and a second nut.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1-6, a pipe plasticizing extrusion equipment, including workstation 1 and outer shaping cover 14, the fixed surface mounting of workstation 1 has coupling shell 3, coupling shell 3's lateral wall fixed mounting has sleeve 12, sleeve 12's inside is provided with screw conveyer 11, screw conveyer 11's port rotates and inserts the inside of setting at coupling shell 3, coupling shell 3's inside is provided with the actuating mechanism that drives screw conveyer 11 and carries out pivoted, sleeve 12's top intercommunication has feed cylinder 7, outer shaping cover 14's port has seted up the through-hole, sleeve 12 is close to the tip and the outer shaping cover 14 connection of through-hole, outer shaping cover 14's inside is provided with interior shaping rod 13, form the shaping die cavity between outer shaping cover 14 and the interior shaping rod 13, sleeve 12's tip fixed mounting has adapter sleeve 19, outer shaping cover 14's tip and adapter sleeve 19 connect, interior shaping rod 13's tip is provided with the coupling mechanism that is connected with coupling shell 3, in the use with molten plastics raw materials pouring into sleeve 7's inside, make the raw materials advance sleeve 12's inside, actuating mechanism drives screw conveyer 11 and carries out the inside of feed cylinder 12, the inside, the through-out the through-hole is driven by the inside of shaping rod 11, the inside of outer shaping rod 14 is outside the shaping rod 13, the inside is convenient for both forms the shaping cavity through the outside the shaping cover 13, and outside the inner shaping cavity is realized, the outer shaping cavity is convenient to be removed to the outside the shaping cavity is different in the shaping cavity between the outside the shaping cavity of the inner shaping cover 13, and the inner shaping cavity is convenient to take out the outside the shaping cavity, and the inside the shaping cavity of the inside the shaping cavity and the inside the shaping cavity, and the inside the shaping cavity is just convenient to take shape.

Further, the driving mechanism comprises a first motor 10, a first gear 8 and a second gear 9, the first motor 10 is fixedly arranged on the side wall of the connecting shell 3, the spiral conveyer 11 rotates to penetrate through the connecting shell 3, the first gear 8 is fixedly arranged on the surface of the spiral conveyer 11, the second gear 9 is rotationally connected inside the connecting shell 3, the second gear 9 is fixedly connected with the output shaft port of the first motor 10, the first gear 8 is meshed with the second gear 9, the driving mechanism starts the first motor 10 in use, the first motor 10 drives the second gear 9 to rotate, the second gear 9 drives the first gear 8 to rotate, and the first gear 8 drives the spiral conveyer 11 to rotate.

Further, the flange 20 is fixedly installed on the surface of the outer shaping sleeve 14 near the port and the surface of the adapter sleeve 19, the outer shaping sleeve 14 is fixedly connected with the adapter sleeve 19 through the two flanges 20, and the outer shaping sleeve 14 is connected with the adapter sleeve 19 through the flange 20, so that the outer shaping sleeve 14 can be disassembled so as to replace the outer shaping sleeve 14 with different sizes.

Further, the connecting mechanism comprises a connecting rod 22, the connecting rod 22 is fixedly arranged at the end part of the inner positioning rod 13, round holes for the connecting rod 22 to penetrate are formed in the surface of the spiral conveyor 11 and the inside of the connecting shell 3, a thread groove is formed in the position, close to the end part, of the surface of the connecting rod 22, a long groove 18 is formed in the surface of the connecting shell 3, a first nut 17 is rotatably connected to the inside of the long groove 18, a second nut 23 is rotatably connected to the side wall of the connecting shell 3, the first nut 17 and the second nut 23 are in threaded connection with the connecting rod 22, the connecting rod 22 at the end part of the inner positioning rod 13 directly penetrates through the round holes of the spiral conveyor 11 and the round holes of the connecting shell 3 when the inner positioning rod 13 is arranged, the connecting rod 22 penetrating through the round holes of the connecting shell 3 is in threaded connection with the first nut 17, and the second nut 23 is in threaded connection with each other until the connecting rod 22 penetrates through the connecting shell 3, and therefore the connecting rod 22 can be fixedly arranged on the connecting shell 3 through the thread connection between the first nut 17 and the second nut 23 and the connecting rod 22, and the inner positioning rod 13 are fixed, and the inner positioning rod 13 are conveniently detached, and the inner positioning rod 13 are conveniently replaced, and the inner positioning rods are in different sizes.

Further, the surface fixed mounting of workstation 1 has mounting bracket 4, and mounting bracket 4 is "n" shape structure, and sliding connection has cutting knife 6 between the both arms of mounting bracket 4, and the top fixed mounting of mounting bracket 4 has cylinder 5, and the output port and the cutting knife 6 fixed connection of cylinder 5, cutting knife 6 and outer forming sleeve 14 tip contact through setting up cutting knife 6, when forming tubular product extrudees from outer forming sleeve 14, can start cylinder 5, and cylinder 5 drives cutting knife 6 and removes to with forming tubular product cutting.

Further, the bottom of workstation 1 is provided with coolant tank 2, the fixed surface mounting of workstation 1 has cooling water pump 16, the surface cover of outer sizing sleeve 14 is equipped with cooling jacket 15, cooling jacket 15's bottom intercommunication has external water pipe, external water pipe and coolant tank 2 intercommunication, cooling water pump 16's inlet end intercommunication has the hose, the hose inserts the inside of establishing at coolant tank 2, cooling water pump 16's play water end and cooling jacket 15 intercommunication, through setting up coolant tank 2 and cooling jacket 15, can make the tubular product of inside molten material at the inside rapid cooling shaping of shaping die cavity, improve convenient to use.

A production line comprises the pipe plasticizing extrusion equipment.

In summary, in use, molten plastic pipe raw materials are poured into the barrel 7, the raw materials enter the sleeve 12, the driving mechanism drives the screw conveyor 11 to rotate, the screw conveyor 11 drives the raw materials to move in the sleeve 12, so that the raw materials pass through the adapter sleeve 19 and pass through the through hole of the outer shaping sleeve 14 and then enter a shaping die cavity formed between the outer shaping sleeve 14 and the inner shaping rod 13, the pipe is shaped in the shaping die cavity, wherein the outer shaping sleeve 14 and the inner shaping rod 13 are two independent units and can be independently disassembled, and further the pipe can be conveniently replaced, so that the pipes with different sizes, different shapes and different wall thicknesses are extruded, the practicability and the functionality of the extrusion equipment are improved, the operation is convenient, the driving mechanism is convenient, in use, the first motor 10 is started, the second gear 9 is driven to rotate by the first motor 10, the second gear 9 drives the first gear 8 to rotate, the first gear 8 drives the screw conveyor 11 to rotate, the outer shaping sleeve 14 is connected with the adapter sleeve 19 through the flange 20, so that the outer shaping sleeve 14 can be disassembled to replace the outer shaping sleeve 14 with different sizes, the connecting rod 22 at the end part of the inner shaping rod 13 directly passes through the round hole of the screw conveyor 11 and the round hole of the connecting shell 3 when the inner shaping rod 13 is installed, the connecting rod 22 is firstly in threaded connection with the first nut 17 in the process of passing through the round hole of the connecting shell 3 until the connecting rod 22 passes through the connecting shell 3 and then is in threaded connection with the second nut 23, the connecting rod 22 can be fixedly installed on the connecting shell 3 through the threaded connection between the first nut 17 and the second nut 23 and the connecting rod 22, thereby realizing the fixation of the connecting rod 22 and the inner shaping rod 13, the internal forming rod 13 with different sizes is convenient to detach so as to replace, the cutting knife 6 is arranged, when the formed pipe is extruded from the external forming sleeve 14, the air cylinder 5 can be started, the air cylinder 5 drives the cutting knife 6 to move, so that the formed pipe is cut, and the pipe of the internal molten material can be rapidly cooled and formed by arranging the cooling water tank 2 and the cooling sleeve 15, so that the use convenience is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a tubular product plasticizing extrusion equipment, its characterized in that, including workstation (1) and outer sizing sleeve (14), the fixed surface of workstation (1) installs coupling shell (3), the lateral wall fixed mounting of coupling shell (3) has sleeve (12), the inside of sleeve (12) is provided with screw conveyer (11), the port rotation cartridge of screw conveyer (11) is established in the inside of coupling shell (3), the inside of coupling shell (3) is provided with the actuating mechanism that drives screw conveyer (11) and carry out pivoted, the top intercommunication of sleeve (12) has feed cylinder (7), the through-hole has been seted up to the port of outer sizing sleeve (14), the tip that sleeve (12) is close to the through-hole is connected with outer sizing sleeve (14), the inside of outer sizing sleeve (14) is provided with interior sizing rod (13), form the design die cavity between outer sizing sleeve (14) and interior sizing rod (13), the tip fixed mounting of sleeve (12) has adapter sleeve (19), the tip of outer sizing sleeve (14) and interior sizing sleeve (13) are connected with coupling mechanism (13).

2. A pipe plasticizing extrusion apparatus according to claim 1, characterized in that the driving mechanism comprises a first motor (10), a first gear (8) and a second gear (9), the first motor (10) is fixedly mounted on the side wall of the connection housing (3), the screw conveyor (11) rotates to penetrate through the connection housing (3), the first gear (8) is fixedly mounted on the surface of the screw conveyor (11), the second gear (9) is rotatably connected inside the connection housing (3), the second gear (9) is fixedly connected with the output shaft port of the first motor (10), and the first gear (8) and the second gear (9) are meshed.

3. The pipe plasticizing extrusion device according to claim 1, wherein the outer shaping sleeve (14) is fixedly provided with flanges (20) at positions close to the ports on the surface of the outer shaping sleeve (14) and at positions close to the ports on the surface of the adapter sleeve (19), and the outer shaping sleeve (14) is fixedly connected with the adapter sleeve (19) through the two flanges (20).

4. The pipe plasticizing extrusion apparatus according to claim 1, wherein the connecting mechanism comprises a connecting rod (22), the connecting rod (22) is fixedly mounted at the end part of the inner shaping rod (13), round holes for the connecting rod (22) to penetrate are formed in the surface of the screw conveyor (11) and the inside of the connecting shell (3), a thread groove is formed in the position, close to the end part, of the surface of the connecting rod (22), a long groove (18) is formed in the surface of the connecting shell (3), a first nut (17) is rotatably connected to the inside of the long groove (18), a second nut (23) is rotatably connected to the side wall of the connecting shell (3), and the first nut (17) and the second nut (23) are in threaded connection with the connecting rod (22).

5. The pipe plasticizing extrusion equipment according to claim 1, wherein the surface of the workbench (1) is fixedly provided with a mounting frame (4), the mounting frame (4) is of an n-shaped structure, a cutting knife (6) is slidably connected between two arms of the mounting frame (4), the top of the mounting frame (4) is fixedly provided with a cylinder (5), an output end port of the cylinder (5) is fixedly connected with the cutting knife (6), and the cutting knife (6) is in contact with the end part of the outer shaping sleeve (14).

6. The pipe plasticizing extrusion device according to claim 1, characterized in that a cooling water tank (2) is arranged at the bottom of the workbench (1), a cooling water pump (16) is fixedly arranged on the surface of the workbench (1), a cooling sleeve (15) is sleeved on the surface of the outer shaping sleeve (14), an external water pipe is communicated with the bottom of the cooling sleeve (15), the external water pipe is communicated with the cooling water tank (2), a hose is communicated with the water inlet end of the cooling water pump (16), the hose is inserted into the cooling water tank (2), and the water outlet end of the cooling water pump (16) is communicated with the cooling sleeve (15).

7. A production line comprising a pipe plasticizing extrusion apparatus as claimed in any one of claims 1 to 6.