CN220499630U - Plastic masterbatch processing extruding machine - Google Patents

Abstract

The utility model discloses a plastic masterbatch processing plastic extruding machine, which relates to the field of plastic extruding machines and comprises a supporting frame and a plastic extruding machine body, wherein the plastic extruding machine body is fixed on the supporting frame, a protective cover is arranged on the outer side of a melting part of the plastic extruding machine body, a spray head is fixed above the protective cover, and a water outlet pipe is fixed at the other end of the spray head. According to the utility model, the protective cover, the spray head, the second water pump, the cooler and the water inlet pipe are arranged, when the temperature of the extruding part of the plastic extruding machine is too high, the sensor transmits a high-temperature signal to the controller, the controller controls the first water pump, the water storage tank and the cooler to start, the cooler cools water in the water storage tank, the first water pump pumps out the cooled water, the cooled water is sprayed into the protective cover through the spray head to absorb heat and cool, the absorbed water passes through the water return pipe and is pumped to the water storage tank by the second water pump, so that the temperature of the plastic extruding machine body is controlled, and the plastic extruding machine body works at a proper temperature.

Description

Plastic masterbatch processing extruding machine

Technical Field

The utility model relates to the field of plastic extruders, in particular to a plastic masterbatch processing plastic extruder.

Background

The extruder is an important plastic machine, most of plastic products can be produced and manufactured by extrusion molding, the motor of the extruder is an important component of the extruder and is a prime mover of the extruder, and the working principle of the extruder is as follows: the plastic fed from the hopper is extruded forward by rotating a screw of a specific shape in a heated barrel, the plastic is uniformly plasticized, and the plastic is extruded into various shaped products by a machine head and dies of different shapes.

In the extrusion process, the plastic is going through two stages, wherein the plasticizing stage is completed in a machine barrel, and the plastic is changed into a plastic melt from solid particles through the rotation of a screw; the second stage is a molding stage, which is performed in the head, and the melt is molded into various desired sizes and shapes of products through a mold in the head.

Most of the existing cable extruders are high in temperature of the plastic extrusion head part in the working process, on one hand, dangers can be caused to operators, and on the other hand, the extruder works at high temperature for a long time, the melting temperature can be increased, coke particles and coke blocks occasionally appear, and the manufacturing quality of the cable is affected.

Disclosure of Invention

Based on the above, the present utility model aims to provide a plastic masterbatch processing extruder to solve the technical problems set forth in the above background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastics masterbatch processing extruding machine, includes support frame and extruding machine body, be fixed with the extruding machine body on the support frame, the melting portion outside of extruding machine body is provided with the protection casing, the top of protection casing is fixed with the shower nozzle, the other end of shower nozzle is fixed with the outlet pipe, the other end of outlet pipe is fixed with first water pump, the mouth of drawing water of first water pump is fixed with the storage water tank, the bottom mounting of protection casing has the wet return, the other end of wet return is fixed with the second water pump, the delivery port and the storage water tank fixed connection of second water pump.

Through adopting above-mentioned technical scheme, when the temperature of extruding the part of extruding machine is too high, the sensor transmits the high temperature signal to the controller, controller control first water pump, storage water tank and cooler start, the inlayer of protection casing absorbs heat fast, transmit to the protection casing is inside, the cooler is the water cooling in the storage water tank, first water pump is taken out the water after the cooling, spray into the protection casing through the shower nozzle, absorb heat the cooling, the water after the heat is through the wet return, by the second water pump to the storage water tank, flow in from the upper portion of storage water tank, then take out in the protection casing again after the cooler cooling, cool down, so the circulation, when the temperature drops to suitable temperature, the sensor transmits the temperature signal to the controller, controller control cooling system stop work, thereby realize the control to extruding machine body temperature, make the extruding machine body work in suitable temperature, be favorable to prolonging the life of extruding machine body.

The utility model is further characterized in that a baffle is fixed in the water storage tank, a filter plate is arranged on the baffle, and the filter plate is obliquely arranged.

Through adopting above-mentioned technical scheme, the filter plate can filter the impurity in the aquatic, makes the water that gets into in the protection casing clean, prevents that impurity from piling up in the protection casing, influences the cooling effect.

The utility model further provides that the protective cover is hollow, the shell of the protective cover is made of stainless steel with better heat conductivity, and the outer side surface of the protective cover is coated with the heat-insulating coating.

Through adopting above-mentioned technical scheme, the protection casing inboard can be fast to heat transfer to the protection casing with the one side that the extruder body is close, through rivers heat absorption cooling, the thermal-insulated coating in the protection casing outside can make the surface temperature of protection casing not too high to reduce the danger that the staff was scalded.

The utility model is further characterized in that a connecting plate is fixed at one end of the filter plate, a handle is fixed on the connecting plate, and a through hole matched with the connecting plate is arranged on the water storage tank.

Through adopting above-mentioned technical scheme, the filter plate sets up for the slope, and impurity slides to the connecting plate through the impulsive force of rivers and self gravity, piles up in connecting plate department, has on the storage water tank with connecting plate assorted through-hole, when taking out the connecting plate, impurity can take out together with connecting plate and filter plate, can not drop in the storage water tank.

The utility model is further characterized in that a rotating rod is arranged below the handle, the rotating rod is rotationally connected with the water storage tank through a rotating shaft, and a pull rod is fixed on the outer side of the rotating rod.

Through adopting above-mentioned technical scheme, the bull stick can block the connecting plate, prevents connecting plate and filter plate outwards roll-off because of gravity to make the filter plate can normally filter the impurity in the rivers.

The utility model is further characterized in that the pull rod is L-shaped, one end of the pull rod is fixedly provided with a spring, and the other end of the spring is fixedly connected with the water storage tank.

Through adopting above-mentioned technical scheme, pulling pull rod left end, extension spring drives the bull stick and rotates 90 degrees, can pull the handle simultaneously, takes out the filter plate from the storage water tank, and after the clearance, also pulling pull rod left side puts the filter plate back, loosens the pull rod, and spring pulling pull rod resets, drives bull stick clockwise rotation degree, carries out spacingly to the connecting plate, prevents filter plate and connecting plate roll-off.

The utility model is further characterized in that a sensor is fixed on the extruding machine body, a cooler is fixed at the bottom of the water storage tank, and a water inlet pipe is arranged at the upper part of the water storage tank.

Through adopting above-mentioned technical scheme, the cooler can cool down the inside water of storage water tank, when the water of storage water tank reduces, can add water to the storage water tank through the inlet tube.

In summary, the utility model has the following advantages:

according to the utility model, through arranging the protective cover, the spray head, the water outlet pipe, the first water pump, the water storage tank, the water return pipe, the second water pump, the cooler and the water inlet pipe, when the temperature of the extruding part of the plastic extruding machine is too high, the sensor transmits a high-temperature signal to the controller, the controller controls the first water pump, the water storage tank and the cooler to start, the inner layer of the protective cover absorbs heat rapidly, the inner layer of the protective cover is transmitted into the protective cover, the cooler cools the water in the water storage tank, the first water pump pumps the cooled water, the cooled water is sprayed into the protective cover through the spray head to absorb heat and cool, the absorbed water passes through the water return pipe, the water is pumped into the water storage tank by the second water pump, flows into the upper part of the water storage tank, is pumped into the protective cover again after being cooled by the cooler, and is cooled, so that the temperature is circulated, when the temperature is reduced to a proper temperature, the sensor transmits the temperature signal to the controller, and the controller controls the cooling system to stop working, so that the control of the temperature of the plastic extruding machine body is realized, the working in a proper temperature, and the plastic extruding machine body is beneficial to prolonging the service life of the plastic extruding machine body.

According to the utility model, the baffle plate, the filter plate, the connecting plate, the handle, the rotating rod, the pull rod and the spring are arranged, when heat-absorbed water enters the water storage tank from the output port of the second water pump, impurities such as scale and the like are removed from the heat-absorbed water through the filter plate, the impurities stay on the surface of the filter plate, the impurities slide downwards through the impulsive force of the water and the gravity of the impurities, the impurities are accumulated beside the connecting plate, when the extruder body needs to be cleaned, the left end of the pull rod is pulled to stretch the spring to drive the rotating rod to rotate 90 degrees, the handle can be pulled simultaneously to take out the filter plate from the water storage tank, after cleaning, the left side of the pull rod is pulled to put the filter plate back, the pull rod is loosened, the spring pulls the pull rod to reset to drive the rotating rod to rotate clockwise, the connecting plate is limited, the filter plate and the connecting plate are prevented from sliding out, in this way, the impurities can be prevented from accumulating in the protective cover as much as possible, the cooling effect is affected, the impurities can be removed, and the resources are recycled.

Drawings

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

FIG. 2 is a schematic diagram of the connection of the spray head and the shield of the present utility model;

FIG. 3 is a schematic illustration of the connection of a filter plate and a baffle plate of the present utility model;

fig. 4 is a schematic diagram of the connection of the tie rod and the swivel rod of the present utility model.

In the figure: 1. a support frame; 2. an extruder body; 3. a sensor; 4. a protective cover; 5. a spray head; 6. a water outlet pipe; 7. a first water pump; 8. a water storage tank; 81. a baffle; 82. a filter plate; 83. a connecting plate; 84. a handle; 85. a rotating rod; 86. a pull rod; 87. a spring; 9. a water return pipe; 10. a second water pump; 11. a cooler; 12. a water inlet pipe.

Detailed Description

The technical solutions in 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. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a plastics masterbatch processing extruding machine, as shown in fig. 1-4, including support frame 1 and extruding machine body 2, be fixed with extruding machine body 2 on the support frame 1, the melting portion outside of extruding machine body 2 is provided with protection casing 4, the top of protection casing 4 is fixed with shower nozzle 5, the other end of shower nozzle 5 is fixed with outlet pipe 6, the other end of outlet pipe 6 is fixed with first water pump 7, the water inlet of first water pump 7 is fixed with storage water tank 8, the bottom mounting of protection casing 4 has wet return 9, the other end of wet return 9 is fixed with second water pump 10, the delivery port and the storage water tank 8 fixed connection of second water pump 10, when extruding machine extrudes the temperature of partial when too high, sensor 3 transmits high temperature signal to the controller, controller control first water pump 7, storage water tank 8 and cooler 11 start, the inlayer quick heat absorption of protection casing 4, transmit to the inside of protection casing 4, the cooler 11 cools down the water in 8, first water pump 7 is taken out the water after the cooling, in shower nozzle 5 spouts 4, carry out the cooling down, the water pipe 9, by second water pump 10 is followed water pump 10 is to take off the water tank 8, when the temperature controller is cooled down the temperature controller is controlled to the temperature controller 2, when the proper, when the temperature controller is cooled down and the temperature controller is cooled down, and when the temperature controller is realized, and the temperature controller is cooled down, and is suitable to realize the extruding machine body, and when the temperature controller is cooled down, and is cooled 2.

Referring to fig. 3, a baffle 81 is fixed in the water storage tank 8, a filter plate 82 is arranged on the baffle 81, the filter plate 82 is obliquely arranged, and the filter plate 82 can filter impurities in water, so that the water entering the protective cover 4 is clean, and the impurities are prevented from accumulating in the protective cover 4 to affect the cooling effect.

Referring to fig. 1 and 2, the protecting cover 4 is hollow, the shell of the protecting cover 4 is made of stainless steel with good thermal conductivity, the outer side surface of the protecting cover 4 is coated with a heat-insulating coating, heat can be quickly transferred to the protecting cover 4 on the side, close to the extruder body 2, of the inner side of the protecting cover 4, and the temperature of the outer surface of the protecting cover 4 is not too high due to the heat-insulating coating on the outer side of the protecting cover 4 by water flow for absorbing heat and reducing the risk of scalding staff.

Referring to fig. 3, a connecting plate 83 is fixed at one end of a filter plate 82, a handle 84 is fixed on the connecting plate 83, a through hole matched with the connecting plate 83 is formed in a water storage tank 8, the filter plate 82 is obliquely arranged, impurities slide to the connecting plate 83 by the impulsive force of water flow and gravity of the impurities, are accumulated at the connecting plate 83, the through hole matched with the connecting plate 83 is formed in the water storage tank 8, and when the connecting plate 83 is pulled out, the impurities can be pulled out together with the connecting plate 83 and the filter plate 82 and cannot fall into the water storage tank 8.

Referring to fig. 3 and 4, a rotating rod 85 is disposed below the handle 84, the rotating rod 85 is rotatably connected with the water storage tank 8 through a rotating shaft, a pull rod 86 is fixed on the outer side of the rotating rod 85, the rotating rod 85 can clamp the connecting plate 83, and the connecting plate 83 and the filter plate 82 are prevented from sliding outwards due to gravity, so that the filter plate 82 can normally filter impurities in water flow.

Referring to fig. 3 and 4, the pull rod 86 is in an L-shaped configuration, one end of the pull rod 86 is fixed with a spring 87, the other end of the spring 87 is fixedly connected with the water storage tank 8, the left end of the pull rod 86 is pulled to stretch the spring 87, the rotating rod 85 is driven to rotate 90 degrees, meanwhile, the handle 84 can be pulled to take out the filter plate 82 from the water storage tank 8, after cleaning, the left side of the pull rod 86 is pulled to put the filter plate 82 back, the pull rod 86 is loosened, the spring 87 pulls the pull rod 86 to reset, the rotating rod 85 is driven to rotate 90 degrees clockwise, the connecting plate 83 is limited, and the filter plate 82 and the connecting plate 83 are prevented from sliding out.

Referring to fig. 3, a sensor 3 is fixed on an extruder body 2, a cooler 11 is fixed at the bottom of a water storage tank 8, a water inlet pipe 12 is arranged at the upper part of the water storage tank 8, the cooler 11 can cool water in the water storage tank 8, and when the water in the water storage tank 8 is reduced, water can be added into the water storage tank 8 through the water inlet pipe 12.

The working principle of the utility model is as follows: when the temperature of the extruding part of the extruding machine is too high, the sensor 3 transmits a high-temperature signal to the controller, the controller controls the first water pump 7, the water storage tank 8 and the cooler 11 to start, the inner layer of the protective cover 4 absorbs heat quickly, the water in the water storage tank 8 is cooled by the cooler 11, the cooled water is pumped out by the first water pump 7 and is sprayed into the protective cover 4 through the spray nozzle 5 to absorb heat and cool, the absorbed water flows in from the upper part of the water storage tank 8 through the water return pipe 9 and is pumped into the protective cover 4 again after being cooled by the second water pump 10, the temperature is cooled, and when the temperature is reduced to a proper temperature, the sensor 3 transmits the temperature signal to the controller, the controller controls the cooling system to stop working, when the water after absorbing heat enters the water storage tank 8 from the output port of the second water pump 10, impurities such as scale and the like are removed from the water absorbing heat through the filter plate 82, the impurities stay on the surface of the filter plate 82, the impurities slide downwards through the impulsive force of the water and the gravity of the impurities, are accumulated beside the connecting plate 83, when the extruder body 2 needs to be cleaned, the left end of the pull rod 86 is pulled, the spring 87 is stretched, the rotating rod 85 is driven to rotate by 90 degrees, meanwhile, the handle 84 can be pulled, the filter plate 82 is taken out from the water storage tank 8, after cleaning, the left side of the pull rod 86 is pulled, the filter plate 82 is put back, the pull rod 86 is released, the spring 87 pulls the pull rod 86 to reset, the rotating rod 85 is driven to rotate clockwise by 90 degrees, the connecting plate 83 is limited, and the filter plate 82 and the connecting plate 83 are prevented from sliding out.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. The utility model provides a plastics masterbatch processing extruding machine, includes support frame (1) and extruding machine body (2), its characterized in that: be fixed with extruding machine body (2) on support frame (1), the melting portion outside of extruding machine body (2) is provided with protection casing (4), the top of protection casing (4) is fixed with shower nozzle (5), the other end of shower nozzle (5) is fixed with outlet pipe (6), the other end of outlet pipe (6) is fixed with first water pump (7), the mouth of drawing water of first water pump (7) is fixed with storage water tank (8), the bottom mounting of protection casing (4) has wet return (9), the other end of wet return (9) is fixed with second water pump (10), the delivery port and the storage water tank (8) fixed connection of second water pump (10).

2. A plastic masterbatch processing extruder as defined in claim 1 wherein: a baffle (81) is fixed in the water storage tank (8), a filter plate (82) is arranged on the baffle (81), and the filter plate (82) is obliquely arranged.

3. A plastic masterbatch processing extruder as defined in claim 1 wherein: the protective cover (4) is arranged in a hollow mode, a shell of the protective cover (4) is made of stainless steel with good heat conductivity, and a heat-insulating coating is coated on the outer side of the protective cover (4).

4. A plastic masterbatch processing extruder as defined in claim 2 wherein: one end of the filter plate (82) is fixed with a connecting plate (83), a handle (84) is fixed on the connecting plate (83), and a through hole matched with the connecting plate (83) is formed in the water storage tank (8).

5. A plastic masterbatch processing extruder as defined in claim 4 wherein: the handle (84) is provided with bull stick (85) below, bull stick (85) are connected through pivot and storage water tank (8) rotation, the outside of bull stick (85) is fixed with pull rod (86).

6. A plastic masterbatch processing extruder as defined in claim 5 wherein: the pull rod (86) is L-shaped, one end of the pull rod (86) is fixed with a spring (87), and the other end of the spring (87) is fixedly connected with the water storage tank (8).

7. A plastic masterbatch processing extruder as defined in claim 1 wherein: the novel plastic extruding machine is characterized in that a sensor (3) is fixed on the plastic extruding machine body (2), a cooler (11) is fixed at the bottom of the water storage tank (8), and a water inlet pipe (12) is arranged at the upper part of the water storage tank (8).