CN218227715U - Universal wheel extrusion equipment - Google Patents

Abstract

The utility model discloses an universal wheel extrusion equipment, including support and base, the bottom of base links to each other with the water tank is fixed, the top of support links to each other with the workbin is fixed, the both sides of support link to each other with a plurality of pneumatic cylinders are fixed, both sides the inner of universal wheel mould is laminated mutually, the left side the mouth of moulding plastics of universal wheel mould is linked together through the output of hose with the second water pump, the input and the workbin of second water pump are linked together. This universal wheel extrusion equipment through the cooperation between spring, fixture block, slider and the ejector pin, starts the pneumatic cylinder, and when the output shaft of the pneumatic cylinder of both sides drove the universal wheel mould of both sides and outwards removed, the universal wheel mould drove the fixture block and removes, continues to remove after fixture block and the support contact, and the fixture block drove the ejector pin and inwards removes, and the fixture block drives the spring compression simultaneously, has solved prior art and has not been convenient for carry out the problem of automatic demoulding to the universal wheel after the shaping.

Description

Universal wheel extrusion equipment

Technical Field

The utility model relates to an universal wheel production technical field specifically is an universal wheel extrusion equipment.

Background

The PVC material can be used for producing the universal wheel of case and bag, but does not use the equipment of PVC material production case and bag universal wheel on the market, if have a production facility, as long as add into the PVC material in this equipment, just can produce the universal wheel, so not only can improve the production efficiency of universal wheel, still have good market spreading value

For example, patent No. CN211616521U discloses a molding apparatus for extruding a universal wheel, which can cool the surface of a universal wheel mold to rapidly cool and mold the universal wheel, thereby saving the time for injection molding, but has a problem that it is inconvenient to automatically release the molded universal wheel, and a problem that it is impossible to cool water in a water tank to increase the molding speed of the universal wheel during injection molding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an universal wheel extrusion equipment to the universal wheel after the shaping of being not convenient for that proposes in solving above-mentioned background art carries out automatic drawing of patterns problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an universal wheel extrusion equipment, includes support and base, the bottom of base links to each other with the water tank is fixed, the top of support links to each other with the workbin is fixed, the both sides of support link to each other with a plurality of pneumatic cylinders are fixed, both sides the inner of universal wheel mould is laminated mutually, the left side the mouth of moulding plastics of universal wheel mould is linked together through the output of hose with the second water pump, the input and the workbin of second water pump are linked together, both sides the water inlet of universal wheel mould is linked together through the output of hose with first water pump, the input and the water tank of first water pump are linked together, the both sides of water tank are linked together with the delivery port of universal wheel mould respectively through the hose, the inner wall top and the fixed linking to each other of semiconductor refrigeration piece of water tank, the both sides of universal wheel mould all are equipped with shedder, the inside of water tank is equipped with agitating unit.

Preferably, agitating unit includes first gear, motor, second gear, stirring rod and round bar, the top and the water tank of motor are fixed to be linked to each other, the output shaft and the round bar of motor are fixed to be linked to each other, the both sides of round bar rotate with the water tank and link to each other, the outer wall and the second gear of round bar are fixed to be linked to each other, the both sides and the meshing of a plurality of first gears of second gear, the inner wall and the stirring rod of first gear are fixed to be linked to each other, and are a plurality of the bottom and the water tank of stirring rod rotate and link to each other.

Preferably, the bottom end of the support is fixedly connected with the base.

Preferably, the demolding device comprises a spring, a clamping block, a sliding block and an ejector rod, the inner end of the sliding block is fixedly connected with the universal wheel mold, the inner wall of the sliding block is connected with the ejector rod in a sliding mode, the inner side of the ejector rod is attached to the universal wheel mold, the outer end of the ejector rod is fixedly connected with the clamping block, and two ends of the spring are fixedly connected with the clamping block and the sliding block respectively.

Preferably, the output end of the hydraulic cylinder is fixedly connected with the universal wheel die.

Compared with the prior art, the beneficial effects of the utility model are that: the universal wheel extrusion forming equipment starts a hydraulic cylinder through the matching among the spring, the fixture block, the sliding block and the ejector rod, when the output shafts of the hydraulic cylinders on two sides drive the universal wheel molds on two sides to move outwards, the universal wheel molds drive the fixture block to move, the fixture block drives the ejector rod to move inwards after the fixture block is contacted with the bracket, the ejector rod slides inwards along the inner part of the universal wheel mold, meanwhile, the fixture block drives the spring to compress, when the ejector rods on two sides move inwards, the universal wheel in the universal wheel mold is extruded, the universal wheel is separated from the universal wheel mold, when in new injection molding, the output ends of the hydraulic cylinders on two sides drive the universal wheel molds to move inwards, and at the moment, the stop lever is reset under the influence of the spring elasticity, so that the next demolding of the universal wheel mold is convenient, and the problem that the molded universal wheel is inconvenient to perform automatic demolding in the prior art is solved;

through first gear, including a motor, an end cap, a controller, and a cover plate, the second gear, cooperation between stirring rod and the round bar, starter motor and semiconductor refrigeration piece, the output shaft of motor drives the round bar and rotates, the round bar drives second gear revolve, the first gear revolve of second gear drive both sides, the first gear of both sides drives the stirring rod of both sides and rotates simultaneously, thereby fully contact the air conditioning that will absorb thermal water and semiconductor refrigeration piece production, thereby cool off water, thereby shaping speed when having improved the universal wheel and having moulded plastics, thereby the problem of the shaping speed when having solved prior art and can't cooling down the water in the water tank and improving the universal wheel and moulding plastics.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure A in FIG. 1;

FIG. 3 is a schematic view of the structure B in FIG. 1;

FIG. 4 is a schematic view of the structure C in FIG. 1;

fig. 5 is a schematic diagram of the structure of the inner groove of the universal wheel mold in fig. 1.

In the figure: 1. the device comprises a support, 2, a base, 3, a stirring device, 301, a first gear, 302, a motor, 303, a second gear, 304, a stirring rod, 305, a round rod, 4, a demoulding device, 4a1, a spring, 4a2, a clamping block, 4a3, a sliding block, 4a4, a push rod, 4b1, a sliding block, 4b2, a sliding groove, 4b3, a sliding rod, 5, a material box, 6, a water tank, 7, a hydraulic cylinder, 8, a semiconductor refrigerating sheet, 9, a first water pump, 10, a second water pump, 11 and a universal wheel mould.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution: a universal wheel extrusion forming device comprises a support 1 and a base 2, the bottom of the base 2 is fixedly connected with a water tank 6, the top end of the support 1 is fixedly connected with a material box 5, two sides of the support 1 are fixedly connected with a plurality of hydraulic cylinders 7, the types of the hydraulic cylinders 7 can be selected according to actual use conditions, the inner ends of the universal wheel molds 11 on two sides are attached, an injection molding port of the universal wheel mold 11 on the left side is communicated with the output end of a second water pump 10 through a hose, the output end of the second water pump 10 injects a PVC material in a molten state into the interior of the universal wheel mold 11 through the hose, the top end of the universal wheel mold 11 on the right side is provided with a vent, sliding grooves are processed in the interior of the universal wheel molds 11 on two sides, water flow conveniently passes through the interior of the universal wheel mold 11, the input end of the second water pump 10 is communicated with the material box 5, the water inlets of the universal wheel molds 11 on two sides are communicated with the output end of a first water pump 9 through a hose, the models of the first water pump 9 and the second water pump 10 can be selected according to actual use conditions, the output ends of the hydraulic cylinders 7 on two sides drive the universal wheel molds 11 on two sides to move simultaneously, the moving directions of the universal wheel molds 11 on two sides are opposite, the input end of the first water pump 9 is communicated with the water tank 6, the first water pump 9 injects water in the water tank 6 into the universal wheel molds 11 from a water inlet through a hose and flows back into the water tank 6 through a water outlet of the universal wheel molds 11, the water absorbs heat of the universal wheel molds 11 during the process, two sides of the water tank 6 are respectively communicated with the water outlet of the universal wheel molds 11 through hoses, the top end of the inner wall of the water tank 6 is fixedly connected with the semiconductor refrigeration sheets 8, the two sides of the universal wheel molds 11 are both provided with the demoulding devices 4, the inside of the water tank 6 is provided with the stirring device 3, and the models of the semiconductor refrigeration sheets 8 can be selected according to actual use requirements, the top of the material box 5 is provided with a valve, the PVC material in a molten state is injected into the material box 5 through the valve, the right side of the water tank 6 is provided with a valve, and water is injected into the water tank 6 through the valve.

Referring to fig. 2, the stirring device 3 includes a first gear 301, a motor 302, a second gear 303, a stirring rod 304 and a round rod 305, the round rod 305 drives the second gear 303 to rotate, the second gear 303 drives the first gears 301 on both sides to rotate, the top end of the motor 302 is fixedly connected with the water tank 6, the output shaft of the motor 302 is fixedly connected with the round rod 305, both sides of the round rod 305 are rotatably connected with the water tank 6, the first gears 301 on both sides drive the stirring rods 304 on both sides to rotate simultaneously, the outer wall of the round rod 305 is fixedly connected with the second gear 303, both sides of the second gear 303 are engaged with the first gears 301, the inner wall of the first gear 301 is fixedly connected with the stirring rod 304, the bottoms of the stirring rods 304 are rotatably connected with the water tank 6, the bottom end of the bracket 1 is fixedly connected with the base 2, the model of the motor 302 can be selected according to actual use conditions, and the output shaft of the motor 302 drives the round rod 305 to rotate;

through first gear 301, motor 302, second gear 303, the cooperation between stirring rod 304 and the round bar 305, starter motor 302 and semiconductor refrigeration piece 8, the output shaft of motor 302 drives round bar 305 and rotates, round bar 305 drives second gear 303 and rotates, second gear 303 drives the first gear 301 rotation of both sides, the first gear 301 of both sides drives the stirring rod 304 simultaneous rotation of both sides, thereby the water that will absorb heat and the abundant contact of air conditioning that the semiconductor refrigeration piece produced, thereby cool off water, thereby shaping speed when having improved to the universal wheel mould plastics, thereby the problem of the shaping speed when having solved prior art and can't cool down the water in the water tank and improve when moulding plastics the universal wheel is solved.

Referring to fig. 3, the demolding device 4 includes a spring 4a1, a fixture block 4a2, a slider 4a3 and a top rod 4a4, the inner end of the slider 4a3 is fixedly connected to the universal wheel mold 11, the elastic coefficient of the spring 4a1 can be selected according to the actual use condition, the inner wall of the slider 4a3 is slidably connected to the top rod 4a4, when the universal wheel mold 11 moves outward, the universal wheel mold 11 drives the fixture block 4a2 to move, when the fixture block 4a2 contacts with the bracket 1, the fixture block 4a2 drives the top rod 4a4 to move inward, the top rod 4a4 slides along the inner portion of the universal wheel mold 11, meanwhile, the fixture block 4a2 drives the spring 4a1 to compress, the inner side of the ejector rod 4a4 is attached to the universal wheel mold 11, the output ends of the hydraulic cylinders 7 at two sides drive the universal wheel mold 11 to move inwards when injection molding is carried out again, at the moment, the stop rod 4a4 is reset under the influence of the elastic force of the spring 4a1, so that the outer end of the ejector rod 4a4 for next one-time demolding of the universal wheel mold 11 is fixedly connected with the fixture block 4a2, two ends of the spring 4a1 are fixedly connected with the fixture block 4a2 and the sliding block 4a3 respectively, and the output end of the hydraulic cylinder 7 is fixedly connected with the universal wheel mold 11;

through the cooperation between the spring 4a1, the fixture block 4a2, the slider 4a3 and the ejector rod 4a4, the hydraulic cylinder 7 is started, when the output shafts of the hydraulic cylinders 7 on both sides drive the universal wheel molds 11 on both sides to move outwards, the universal wheel molds 11 drive the fixture block 4a2 to move, when the fixture block 4a2 contacts with the bracket 1, the fixture block 4a2 drives the ejector rod 4a4 to move inwards, the ejector rod 4a4 slides inwards along the inside of the universal wheel mold 11, and simultaneously the fixture block 4a2 drives the spring 4a1 to compress, when the ejector rods 4a4 on both sides move inwards, the universal wheels in the universal wheel molds 11 are extruded and separated from the universal wheel molds 11, when new injection molding is performed, the output ends of the hydraulic cylinders 7 on both sides drive the universal wheel molds 11 to move inwards, at this moment, the blocking rod 4a4 is reset due to the influence of the elasticity of the spring 4a1, so as to facilitate next demolding of the universal wheel molds 11, and solve the problem that the prior art is not convenient for automatic demolding of the molded universal wheels.

The working principle is as follows:

the universal wheel extrusion forming equipment firstly injects a PVC material in a molten state into a material box 5 through a valve, injects water into a water tank 6 through the valve, then starts a second water pump 10, injects the PVC material in the molten state into the universal wheel mould 11 through an output end of the second water pump 10 through a hose, thereby realizing the injection molding of the universal wheel, closes the second water pump 10, starts a first water pump 9, injects the water in the water tank 6 into the universal wheel mould 11 from a water inlet through the first water pump 9, and flows back into the water tank 6 through a water outlet of the universal wheel mould 11, meanwhile absorbs the heat of the universal wheel mould 11 by the water, thereby improving the forming speed of the universal wheel, simultaneously starts a motor 302 and a semiconductor refrigerating sheet 8, an output shaft of the motor 302 drives a round rod 305 to rotate, the round rod 305 drives a second gear 303 to rotate, the second gear 303 drives first gears 301 on both sides to rotate, the first gears 301 on two sides drive the stirring rods 304 on two sides to rotate simultaneously, so that water absorbing heat is fully contacted with cold air generated by the semiconductor refrigeration sheet, and the water is cooled, thereby improving the forming speed of the universal wheel during injection molding, and solving the problem that the prior art can not cool water in a water tank so as to improve the forming speed of the universal wheel during injection molding, after the universal wheel is formed, the hydraulic cylinder 7 is started, when the output shafts of the hydraulic cylinders 7 on two sides drive the universal wheel molds 11 on two sides to move outwards, the universal wheel mold 11 drives the fixture block 4a2 to move, when the fixture block 4a2 is contacted with the bracket 1, the fixture block 4a2 drives the ejector rods 4a4 to move inwards, the ejector rods 4a4 slide inwards along the inner part of the universal wheel mold 11, simultaneously, the fixture block 4a2 drives the spring 4a1 to compress, when the ejector rods 4a4 on two sides move inwards, so that the universal wheel in the universal wheel mold 11 is extruded, break away from out from universal wheel mould 11, the pneumatic cylinder 7 output of both sides drives universal wheel mould 11 and inwards removes when moulding plastics again, and pin 4a4 resets owing to the influence that receives spring 4a1 elasticity this moment to be convenient for carry out the automatic drawing of patterns to the universal wheel after the shaping to universal wheel mould 11 next drawing of patterns has been solved prior art and has been not convenient for.

Example 2

Referring to fig. 4, the present invention provides a technical solution: a universal wheel extrusion forming device is characterized in that a demolding device 4 comprises sliding blocks 4b1, sliding grooves 4b2 and sliding rods 4b3, supports 1 at two ends of each sliding rod 4b3 are fixedly connected, the sliding grooves 4b2 are machined in the sliding rods 4b3, the sliding rods 4b3 are connected with a plurality of sliding blocks 4b1 in a sliding mode through the sliding grooves 4b2, and the top ends of the sliding blocks 4b1 are fixedly connected with universal wheel molds 11 on two sides respectively;

through slider 4b1, cooperation between spout 4b2 and the slide bar 4b3, 7 output ends of pneumatic cylinder of both sides drive universal wheel mould 11 inwardly directed movement when moulding plastics again, the universal wheel mould 11 of both sides drives the slider 4b1 of both sides simultaneously inwardly directed movement, slider 4b1 slides along slide bar 4b 3's spout 4b2, thereby the stability of the universal wheel mould 11 removal of both sides has been improved, thereby it leads to the mould dislocation and then influences the production quality of universal wheel to prevent to take place the skew when the mould because of both sides removes.

The working principle is as follows:

the pneumatic cylinder 7 output of both sides drives universal wheel mould 11 inwardly movable when moulding plastics again, and the universal wheel mould 11 of both sides drives the slider 4b1 of both sides simultaneously inwardly movable, and slider 4b1 slides along slide bar 4b 3's spout 4b2 to improved the stability that the universal wheel mould 11 of both sides removed, thereby the production quality who leads to the mould dislocation and then influence the universal wheel when preventing to take place the skew when the mould because of both sides removes.

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

Claims (5)

1. The utility model provides a universal wheel extrusion equipment, includes support (1), universal wheel mould (11) and base (2), its characterized in that: the bottom of base (2) is fixed continuous with water tank (6), the top and the workbin (5) of support (1) are fixed continuous, the both sides and a plurality of pneumatic cylinder (7) of support (1) are fixed continuous, both sides the inner of universal wheel mould (11) is laminated mutually, the left side the mouth of moulding plastics of universal wheel mould (11) is linked together through the output of hose with second water pump (10), the input and workbin (5) of second water pump (10) are linked together, both sides the water inlet of universal wheel mould (11) is linked together through the output of hose with first water pump (9), the input and water tank (6) of first water pump (9) are linked together, the both sides of water tank (6) are linked together with the delivery port of universal wheel mould (11) respectively through the hose, the inner wall top and the semiconductor refrigeration piece (8) of water tank (6) are fixed continuous, the both sides of universal wheel mould (11) all are equipped with shedder (4), the inside of water tank (6) is equipped with stirring device (3).

2. The universal wheel extrusion molding apparatus as claimed in claim 1, wherein: agitating unit (3) include first gear (301), motor (302), second gear (303), stirring rod (304) and round bar (305), the top and water tank (6) of motor (302) are fixed continuous, the output shaft and the round bar (305) of motor (302) are fixed continuous, the both sides and the water tank (6) rotation of round bar (305) link to each other, the outer wall and the second gear (303) of round bar (305) are fixed continuous, the both sides and a plurality of first gear (301) of second gear (303) mesh mutually, the inner wall and the stirring rod (304) of first gear (301) are fixed continuous, and are a plurality of the bottom and the water tank (6) of stirring rod (304) rotate and link to each other.

3. The universal wheel extrusion molding apparatus as claimed in claim 1, wherein: the bottom end of the support (1) is fixedly connected with the base (2).

4. The universal wheel extrusion molding apparatus as claimed in claim 1, wherein: the demolding device (4) comprises a spring (4 a 1), a clamping block (4 a 2), a sliding block (4 a 3) and an ejector rod (4 a 4), the inner end of the sliding block (4 a 3) is fixedly connected with a universal wheel mold (11), the inner wall of the sliding block (4 a 3) is connected with the ejector rod (4 a 4) in a sliding mode, the inner side of the ejector rod (4 a 4) is attached to the universal wheel mold (11), the outer end of the ejector rod (4 a 4) is fixedly connected with the clamping block (4 a 2), and two ends of the spring (4 a 1) are fixedly connected with the clamping block (4 a 2) and the sliding block (4 a 3) respectively.

5. The universal wheel extrusion molding apparatus as claimed in claim 1, wherein: the output end of the hydraulic cylinder (7) is fixedly connected with the universal wheel die (11).

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