CN221249590U - Plastic powder forming device - Google Patents

Abstract

The utility model discloses a plastic powder forming device, which belongs to the technical field of plastic powder forming and comprises a base, wherein a lower forming mechanism is connected above the base, a pushing and containing assembly is arranged above the base and at the periphery of the lower forming mechanism, an air cooling assembly is arranged on the pushing and containing assembly, a top cover is connected above the base, and an air cylinder is connected to one side of the top cover close to the base; the pushing and accommodating assembly is arranged, the formed spherical plastic powder is pushed between the built-in cylinder and the external cylinder to be accommodated, when the spherical plastic powder between the built-in cylinder and the external cylinder needs to be taken out, the electric push rod in the installation groove is started, the electric push rod operates to drive the pushing ring plate to move, the pushing ring plate moves to drive the guide rod to move along the guide sleeve, and meanwhile, the pushing ring plate moves to drive the spherical plastic powder to move to protrude out of the external cylinder and the built-in cylinder, so that an operator can conveniently take the spherical plastic powder.

Description

Plastic powder forming device

Technical Field

The utility model belongs to the technical field of plastic powder molding, and particularly relates to a plastic powder molding device.

Background

The plastic powder, plastic superfine powder and resin powder plastic are synthetic high molecular compound, also called high molecular or giant molecular, also commonly known as plastic or resin, and the shape and style can be freely changed.

Chinese patent application No. 201921563722.2 discloses a spheroidal plastic powder forming device, fixed plate is all installed to the both sides of top cap below, the support column is installed to the below of fixed plate, the intermediate position department of top cap below installs the cylinder fixing base, the cylinder is installed to the lower extreme of cylinder fixing base, powder forming plate lid is installed to the lower extreme of cylinder, powder forming press seat is installed to the below of powder forming plate lid, the base is installed to the below of powder forming press seat, the internally mounted of powder forming plate lid has the piece that generates heat, the internally mounted of piece that generates heat has first heat-conducting plate.

In the above patent, the molded spherical plastic powder is placed in a placing groove in a powder molding pressing seat for storage, but the whole spherical plastic powder is difficult to take out from the placing groove by a subsequent operator; in addition, a large amount of heat is accumulated on the formed spherical plastic powder, and the subsequent taking of the spherical plastic powder is easy to cause an accident of scalding hands.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a plastic powder forming device which has the characteristics of pushing, storing and cooling by air cooling.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastics powder forming device, includes the base, the top of base is connected with lower part forming mechanism, and the top of base just is located lower part forming mechanism's periphery and is provided with the lapse and accomodates the subassembly, and the lapse is accomodates and is provided with the forced air cooling subassembly on the subassembly, and the top of base is connected with the top cap, and one side that the top cap is close to the base is connected with the cylinder, and the output of cylinder is connected with upper portion forming mechanism.

Preferably, the pushing and containing assembly comprises an external cylinder, a built-in cylinder, a pushing ring plate, an electric push rod and a mounting groove, wherein the built-in cylinder is connected to the periphery of the lower forming mechanism above the base, the external cylinder is connected to the periphery of the built-in cylinder above the base, the pushing ring plate is arranged between the external cylinder and the built-in cylinder, the mounting groove is formed in the base, and the electric push rod is connected to the inside of the mounting groove.

Preferably, the lower part of the pushing ring plate is connected with a guide rod, the inside of the base and the periphery positioned on the guide rod are connected with a guide sleeve, one end of the guide rod, which is close to the guide sleeve, is connected with a limit sliding block, and a limit sliding groove is arranged on the inner side wall of the guide sleeve and corresponds to the position of the limit sliding block.

Preferably, the air cooling assembly comprises a cavity, an air outlet, a mounting cylinder and a fan, wherein the cavity is arranged in the external cylinder, a plurality of air outlets are formed in the side wall of the cavity, the mounting cylinder is connected to the side wall of the external cylinder, and the fan is connected to the inside of the mounting cylinder.

Preferably, the air cooling assembly further comprises a mounting frame and a filter screen, wherein the mounting frame is arranged at one end, far away from the external cylinder, of the mounting cylinder, and the filter screen is connected to the inside of the mounting frame.

Preferably, the mounting frame is characterized in that a fixed cylinder is connected to the outer side wall of the mounting cylinder, a limiting rod is inserted into the fixed cylinder, a connecting spring is connected between the limiting rod and the fixed cylinder, one end, close to the fixed cylinder, of the limiting rod is connected with a pull rod, and a limiting groove is formed in the side wall of the mounting frame and corresponds to the position of the limiting rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. The pushing and accommodating assembly is arranged, the formed spherical plastic powder is pushed between the built-in cylinder and the external cylinder to be accommodated, when the spherical plastic powder between the built-in cylinder and the external cylinder needs to be taken out, the electric push rod in the installation groove is started, the electric push rod operates to drive the pushing ring plate to move, the pushing ring plate moves to drive the guide rod to move along the guide sleeve, and meanwhile, the pushing ring plate moves to drive the spherical plastic powder to move to protrude out of the external cylinder and the built-in cylinder, so that an operator can conveniently take the spherical plastic powder.

2. The utility model is provided with the air cooling assembly, the mounting frame is mounted in the mounting cylinder, the fan is started after the formed spherical plastic powder is pushed between the built-in cylinder and the external cylinder, under the action of the fan, air in the external environment enters the mounting cylinder after being filtered by the filter screen, is input into the cavity through the mounting cylinder, and is blown into the internal space of the external cylinder through the air outlet, so that the air cooling operation is performed on the plastic powder formed between the external cylinder and the built-in cylinder, and the hand scalding accident caused when a subsequent operator takes the formed spherical plastic powder is avoided.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is an enlarged view of the utility model at B in FIG. 2;

FIG. 5 is a cross-sectional view of an external cartridge of the present utility model;

Fig. 6 is an enlarged view of fig. 5C in accordance with the present utility model.

In the figure: 1. a top cover; 2. a cylinder; 3. a pushing and accommodating assembly; 31. an external cylinder; 32. a built-in cylinder; 33. pushing the annular plate; 34. a guide sleeve; 35. a guide rod; 36. an electric push rod; 37. a mounting groove; 4. a base; 5. a lower molding mechanism; 6. an upper molding mechanism; 7. an air cooling assembly; 71. a cavity; 72. an air outlet; 73. a mounting cylinder; 74. a fan; 75. a mounting frame; 76. and (3) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a plastics powder forming device, includes base 4, and the top of base 4 is connected with lower part forming mechanism 5, and the top of base 4 just is located the periphery of lower part forming mechanism 5 and is provided with and passes to accomodate subassembly 3, and it is provided with forced air cooling subassembly 7 to pass to accomodate on the subassembly 3, and the top of base 4 is connected with top cap 1, and one side that top cap 1 is close to base 4 is connected with cylinder 2, and the output of cylinder 2 is connected with upper portion forming mechanism 6.

Specifically, the pushing and receiving assembly 3 comprises an external cylinder 31, a built-in cylinder 32, a pushing ring plate 33, an electric push rod 36 and a mounting groove 37, the built-in cylinder 32 is connected to the periphery of the lower forming mechanism 5 above the base 4, the external cylinder 31 is connected to the periphery of the built-in cylinder 32 above the base 4, the pushing ring plate 33 is arranged between the external cylinder 31 and the built-in cylinder 32, the mounting groove 37 is arranged in the base 4, the electric push rod 36 is connected to the inside of the mounting groove 37,

Through adopting above-mentioned technical scheme, pass the spherical plastics powder of shaping between external section of thick bamboo 31 and built-in section of thick bamboo 32 and accomodate, when taking out the spherical plastics powder of accomodating, start the inside electric putter 36 of mounting groove 37, electric putter 36 operation drive pass the annular plate 33 and remove, pass the annular plate 33 and remove and drive spherical plastics powder and remove outstanding external section of thick bamboo 31 and built-in section of thick bamboo 32, make things convenient for the operating personnel to take spherical plastics powder.

Specifically, a guide rod 35 is connected below the pushing ring plate 33, a guide sleeve 34 is connected inside the base 4 and at the periphery of the guide rod 35, a limit slide block is connected at one end of the guide rod 35 close to the guide sleeve 34, a limit slide groove is arranged on the inner side wall of the guide sleeve 34 and at the position corresponding to the limit slide block,

Through adopting above-mentioned technical scheme, pass the annular plate 33 and remove and drive guide bar 35 along uide bushing 34 and remove, guide bar 35 removes and drives spacing slider at the inside removal of spacing spout, after spacing slider laminating spacing spout's lateral wall, spacing slider is blocked and stops the removal, and then can prevent guide bar 35 and continue to remove, and then can prevent to pass annular plate 33 and continue to remove, avoid passing annular plate 33 and break away from external section of thick bamboo 31 and built-in section of thick bamboo 32.

When the plastic powder molding machine is used, firstly, plastic powder is placed in the lower molding mechanism 5, then the air cylinder 2 is started, the air cylinder 2 operates to drive the upper molding mechanism 6 to move downwards, after the upper molding mechanism 6 is attached to the lower molding mechanism 5, the air cylinder 2 is stopped, after the upper molding mechanism 6 and the lower molding mechanism 5 are subjected to processing molding operation, the air cylinder 2 is used to drive the upper molding mechanism 6 to move upwards away from the lower molding mechanism 5, spherical plastic powder in the lower molding mechanism 5 is pushed between the built-in cylinder 32 and the external cylinder 31, then the upper molding mechanism 6 and the lower molding mechanism 5 are used to carry out subsequent plastic powder molding operation, when the spherical plastic powder between the built-in cylinder 32 and the external cylinder 31 is required to be taken out, an electric push rod 36 in an installation groove 37 is started, the electric push rod 36 operates to drive a pushing ring plate 33 to move, a guide rod 35 is driven to move along a guide sleeve 34, and the limiting slide block is driven to move in a limiting slide groove, after the side wall of the limiting slide groove is completed, the limiting slide block is stopped from moving, and then the guide rod 35 is prevented from moving along with the guide rod 35 to be attached to the external cylinder 31, and the movement of the spherical plastic powder 33 can be prevented from being continuously moved by the external cylinder 31, and the movement of the spherical plastic powder can be prevented from being continuously moved by the external cylinder 31;

Example 2

This embodiment differs from embodiment 1 in that: the air cooling assembly 7 comprises a cavity 71, an air outlet 72, a mounting cylinder 73 and a fan 74, the cavity 71 is arranged in the external cylinder 31, a plurality of air outlets 72 are arranged on the side wall of the cavity 71, the mounting cylinder 73 is connected on the side wall of the external cylinder 31, the fan 74 is connected in the mounting cylinder 73,

Specifically, the air cooling assembly 7 further comprises a mounting frame 75 and a filter screen 76, wherein the mounting frame 75 is arranged at one end of the mounting cylinder 73 far away from the external cylinder 31, the filter screen 76 is connected inside the mounting frame 75,

Through adopting above-mentioned technical scheme, place the mounting frame 75 inside the mounting cylinder 73 to can install the mounting cylinder 73 inside with the filter screen 76, the in-process of subsequently using the fan 74 under the effect of filter screen 76, can filter the operation to the inside air of entering into the mounting cylinder 73 under the effect of fan 74, avoid impurity such as dust to drop on spherical plastic powder under the effect of fan 74, cause spherical plastic powder to receive the pollution.

Specifically, a fixed cylinder is connected to the outer side wall of the mounting cylinder 73, a limit rod is inserted in the fixed cylinder, a connecting spring is connected between the limit rod and the fixed cylinder, one end of the limit rod, which is close to the fixed cylinder, is connected with a pull rod, a limit groove is arranged on the side wall of the mounting frame 75 and at a position corresponding to the limit rod,

Through adopting above-mentioned technical scheme, pulling the pull rod earlier, the pull rod removes and drives the gag lever post and remove at fixed section of thick bamboo inside, and the gag lever post removes extrusion coupling spring, makes it take place deformation, places mounting frame 75 inside mounting cylinder 73 after, loosens the pull rod, and coupling spring loses external force effect and resumes original appearance, drives the gag lever post and removes the spacing inslot portion of pegging graft on mounting frame 75, carries out spacing fixedly to mounting frame 75, makes things convenient for operating personnel dismouting mounting frame 75, and then is convenient for carry out dismouting operation to filter screen 76.

When the air-cooled plastic powder filling machine is used, the pull rod is pulled firstly, the pull rod moves to drive the limit rod to move in the fixed cylinder, the limit rod moves to squeeze the connecting spring to deform, the mounting frame 75 is placed in the mounting cylinder 73, the pull rod is loosened, the connecting spring loses the external force effect to restore the original appearance, the limit rod is driven to move and be inserted in the limit groove on the mounting frame 75, the mounting frame 75 is limited and fixed, the fan 74 is started after molded spherical plastic powder is pushed between the built-in cylinder 32 and the external cylinder 31, under the action of the fan 74, air in the external environment enters the mounting cylinder 73 after being filtered by the filter screen 76, is input into the cavity 71 through the mounting cylinder 73, is blown into the inner space of the external cylinder 31 through the air outlet 72, and the molded plastic powder between the external cylinder 31 and the built-in cylinder 32 is cooled in a cooling mode, so that a hand-scalding accident is avoided when a subsequent operator takes the molded spherical plastic powder.

The fan 74 is a conventional technology, and is selected from the model number C-1580S3A.

The structure and principle of the lower forming mechanism 5 consisting of the pressing seat, the second heat-conducting plate and the second hemispherical groove are disclosed in a spherical plastic powder forming device disclosed in China patent application No. 201921563722.2, and the working principle is as follows: the upper side of the base 4 is connected with a pressing seat, a second heat-conducting plate is connected to the upper side of the pressing seat, a plurality of second hemispherical grooves are formed in the upper side of the second heat-conducting plate, plastic powder is placed into the second hemispherical grooves, and when the upper forming mechanism 5 moves downwards to be attached to the pressing seat, heat in the upper forming mechanism 5 is transferred into the second hemispherical grooves through the second heat-conducting plate, and the plastic powder in the second hemispherical grooves is heated.

The structure and principle of the lower forming mechanism 5 consisting of the plate cover, the heating plate, the first heat-conducting plate and the first hemispherical groove are disclosed in a spherical plastic powder forming device disclosed in China patent application No. 201921563722.2, and the working principle is as follows: the output of cylinder 2 is connected with the board lid, and the internal connection of board lid has the piece that generates heat, and the internal connection that just is located the piece that generates heat on the inside wall of board lid has first heat-conducting plate, is provided with first hemispherical recess on the first heat-conducting plate, and cylinder 2 moves down and drives the board lid and move down laminating lower part forming mechanism 5, and the piece that generates heat of restarting, the heat transfer that generates heat on the piece that generates heat to first heat-conducting plate and second heat-conducting plate, heats the inside plastic powder of first hemispherical recess and second hemispherical recess on first heat-conducting plate and the second heat-conducting plate, makes it carry out the shaping operation in first hemispherical recess and second hemispherical recess inside.

The working principle and the using flow of the utility model are as follows: the utility model pulls the pull rod firstly, the pull rod moves to drive the limit rod to move in the fixed cylinder, the limit rod moves to squeeze the connecting spring to deform, the pull rod is released after the mounting frame 75 is placed in the mounting cylinder 73, the connecting spring loses the external force effect to restore the original appearance, the limit rod is driven to move and be inserted into the limit groove on the mounting frame 75, the mounting frame 75 is limited and fixed, then plastic powder is placed in the lower forming mechanism 5, the cylinder 2 is started again, the cylinder 2 operates to drive the upper forming mechanism 6 to move downwards, after the upper forming mechanism 6 is attached to the lower forming mechanism 5, the cylinder 2 is stopped, the subsequent plastic powder is processed and formed in the upper forming mechanism 6 and the lower forming mechanism 5, after the processing and forming are finished, the cylinder 2 is used to drive the upper forming mechanism 6 to move upwards and away from the lower forming mechanism 5, then pushing the spherical plastic powder in the lower molding mechanism 5 between the inner cylinder 32 and the outer cylinder 31, starting the fan 74, filtering air in the external environment through the filter screen 76 under the action of the fan 74, entering the installation cylinder 73, inputting the air into the cavity 71 through the installation cylinder 73, blowing the air into the internal space of the outer cylinder 31 through the air outlet 72, performing air cooling operation on the plastic powder molded between the outer cylinder 31 and the inner cylinder 32, avoiding scalding hands when a subsequent operator takes the molded spherical plastic powder, performing subsequent plastic powder molding operation by using the upper molding mechanism 6 and the lower molding mechanism 5, starting the electric push rod 36 in the installation groove 37 when the spherical plastic powder between the inner cylinder 32 and the outer cylinder 31 is required to be taken out, operating the electric push rod 36 to drive the pushing ring plate 33 to move, driving the guide rod 35 to move along the guide sleeve 34, the guide rod 35 moves to drive the limit sliding block to move in the limit sliding groove, when the limit sliding block is attached to the side wall of the limit sliding groove, the limit sliding block stops moving, and then the guide rod 35 can be prevented from moving continuously, and then the pushing ring plate 33 can be prevented from moving continuously, so that the pushing ring plate 33 is prevented from being separated from the external cylinder 31 and the built-in cylinder 32, and meanwhile, the pushing ring plate 33 moves to drive the spherical plastic powder to move to protrude out of the external cylinder 31 and the built-in cylinder 32, so that an operator can take the spherical plastic powder conveniently.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a plastics powder forming device, includes base, its characterized in that: the upper side of base is connected with lower part forming mechanism, and the top of base just is located lower part forming mechanism's periphery and is provided with the lapse and accomodates the subassembly, and the lapse is accomodates and is provided with the forced air cooling subassembly on the subassembly, and the top of base is connected with the top cap, and one side that the top cap is close to the base is connected with the cylinder, and the output of cylinder is connected with upper portion forming mechanism.

2. A plastic powder molding apparatus as claimed in claim 1, wherein: the pushing and containing assembly comprises an external cylinder, a built-in cylinder, a pushing annular plate, an electric push rod and a mounting groove, wherein the built-in cylinder is connected to the periphery of the lower forming mechanism above the base, the external cylinder is connected to the periphery of the built-in cylinder above the base, the pushing annular plate is arranged between the external cylinder and the built-in cylinder, the mounting groove is formed in the base, and the electric push rod is connected to the inside of the mounting groove.

3. A plastic powder molding apparatus as claimed in claim 2, wherein: the lower part of the pushing ring plate is connected with a guide rod, the inside of the base and the periphery of the guide rod are connected with a guide sleeve, one end of the guide rod, which is close to the guide sleeve, is connected with a limit sliding block, and a limit sliding groove is formed in the inner side wall of the guide sleeve and corresponds to the position of the limit sliding block.

4. A plastic powder molding apparatus as claimed in claim 2, wherein: the air cooling assembly comprises a cavity, an air outlet, a mounting cylinder and a fan, wherein the cavity is arranged in the external cylinder, a plurality of air outlets are formed in the side wall of the cavity, the mounting cylinder is connected to the side wall of the external cylinder, and the fan is connected to the inside of the mounting cylinder.

5. A plastic powder molding apparatus as defined in claim 4, wherein: the air cooling assembly further comprises a mounting frame and a filter screen, wherein the mounting frame is arranged at one end, far away from the external cylinder, of the mounting cylinder, and the filter screen is connected to the inside of the mounting frame.

6. A plastic powder molding apparatus as defined in claim 5, wherein: the mounting frame is characterized in that a fixed cylinder is connected to the outer side wall of the mounting cylinder, a limiting rod is inserted into the fixed cylinder, a connecting spring is connected between the limiting rod and the fixed cylinder, one end, close to the fixed cylinder, of the limiting rod is connected with a pull rod, and a limiting groove is formed in the side wall of the mounting frame and corresponds to the position of the limiting rod.