CN214294368U

CN214294368U - Foaming extrusion device with quantitative extrusion mechanism

Info

Publication number: CN214294368U
Application number: CN202023238807.9U
Authority: CN
Inventors: 柳洪耀
Original assignee: YANTAI CITY GUANG YAO NEW BUILDING MATERIALS CO LTD
Current assignee: YANTAI CITY GUANG YAO NEW BUILDING MATERIALS CO LTD
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-28
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to the technical field of extrusion processing, in particular to a foaming extrusion device with a quantitative extrusion mechanism, which comprises a main box, a base, a hopper and a controller, wherein the lower end of the hopper is fixedly connected with the upper end of the main box, the lower end of the hopper is provided with a first baffle, the left end of the first baffle is provided with an electric push rod, the right end of the electric push rod is fixedly connected with the left end of the first baffle, the upper end inside the main box is provided with a melting bin, the left end of the melting bin is provided with a second baffle, the right end of the melting bin is provided with a push plate, the lower end of the second baffle is provided with a hydraulic push rod, the utility model can change the volume of the melting bin through the arranged movable push plate so as to adjust the feeding amount, is convenient for quantitative control, and can cool and process extruded foaming materials by arranging a rotatable spray pipe so as to accelerate the forming of the foaming materials, the operation is simple and practical, and the working efficiency is obviously improved.

Description

Foaming extrusion device with quantitative extrusion mechanism

Technical Field

The utility model relates to an extrude processing technology field, specifically be a foaming extrusion device with ration extrusion mechanism.

Background

With the development of modern science and technology, various novel synthetic plastics begin to occupy more and more specific gravity in the production and life of people, wherein the expanded polystyrene has the advantages of small relative density, low thermal conductivity, small water absorption, impact vibration resistance, heat insulation, sound insulation, moisture protection, vibration reduction, excellent dielectric property and the like, is widely used for shockproof packaging materials of mechanical equipment, instruments and meters, household electrical appliances, artware and other easily-damaged valuable products and packages of fast food, along with the rapid development of global economy, the market demand for the polystyrene foam plastics is increased day by day, and a foaming extrusion device is often used during production and is an important device in the link of producing the expanded polystyrene.

There are many extrusion device to carrying out foaming plastic materials on the market, nevertheless most extrusion device's feed inlet all is direct and hopper connection, it also can't adjust the feeding volume not have quantitative structure, it is very restricted to lead to the device to process the function, different feeding volume of adaptation and quantitative processing requirement that can not be fine, and traditional extrusion device need place the material after extruding for a long time and carry out the natural cooling shaping, this leads to the whole extension of process time, thereby reduce the machining efficiency of device, consequently, need improve current foaming extrusion device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foaming extrusion device with ration extruding means to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a foaming extrusion device with a quantitative extrusion mechanism comprises a main box, a base, a hopper and a controller, wherein the lower end of the hopper is fixedly connected with the upper end of the main box, the lower end of the hopper is provided with a first baffle, the left end of the first baffle is provided with an electric push rod, the right end of the electric push rod is fixedly connected with the left end of the first baffle, the upper end inside the main box is provided with a melting bin, the left end of the melting bin is provided with a second baffle, the right end of the melting bin is provided with a push plate, the lower end of the second baffle is provided with a hydraulic push rod, the upper end of the hydraulic push rod is fixedly connected with the lower end of the second baffle, the right end of the push plate is provided with a long rod, the lower end of the long rod is provided with a sliding plate, the middle part of the sliding plate is provided with a lead screw, the left end of the lead screw is provided with a working motor, the left end of the lead screw is fixedly connected with a transmission shaft of the working motor through a connecting key, the lower end inside the main box is provided with a spiral feeding rod, the spiral feeding rod left end is provided with feed motor, spiral feeding rod right-hand member is provided with the extrusion die, main case right side outer wall front end is provided with the rectangle case, the inside lower extreme of rectangle incasement is provided with the rotary drum, the rotary drum right-hand member is provided with micro motor, the rotary drum upper end is provided with the slider, micro motor's transmission shaft passes through connecting key and rotary drum right-hand member middle part fixed connection, the slider upper end is provided with the rack, the rack upper end is provided with the gear, the rack is connected with gear engagement, rectangle case rear end is provided with the commentaries on classics board, the commentaries on classics board lower extreme is provided with the spray tube, main case front end outer wall is provided with the controller.

Preferably, the front side of the upper end of the rotating plate penetrates through the box wall at the rear end of the rectangular box and is fixedly connected with the middle part of the gear through a connecting key, and the upper end of the rotating plate is rotatably connected with the rectangular box.

Preferably, a rectangular empty groove is formed in the inner wall of the middle of the rectangular box, and the sliding block is connected with the inner wall of the middle of the rectangular box in a sliding mode through the rectangular empty groove.

Preferably, the inside of the sliding plate is in rolling connection with the lead screw through a ball, and the upper end of the sliding plate is fixedly connected with the lower end of the long rod.

Preferably, the surface of the rotating drum is provided with a strip-shaped groove, the lower end of the sliding block is provided with a spherical bulge, and the sliding block is connected with the rotating drum in a sliding manner through the lower end bulge and the strip-shaped groove.

Preferably, the left end of the spiral feeding rod is fixedly connected with a transmission shaft of a feeding motor through a connecting key, and the right end of the spiral feeding rod is rotatably connected with the left end of the extrusion die.

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

1. the utility model discloses in, the work motor through setting up utilizes lead screw and slide to drive the push pedal and removes as power to can require the volume that changes the melting storehouse to reach the operation of adjustment feeding volume according to actual processing, the first baffle that can automatic movement and second baffle can be convenient for the melting storehouse to the ration of feeding volume business turn over in addition, thereby can make the foaming material's of extruding at every turn the volume keep unanimous, easy operation control is convenient very practical.

2. The utility model discloses in, the micro motor through setting up utilizes rotary drum and rack and gear can drive the commentaries on classics board and rotate to can make the spray tube rotate, the spray tube can spout rivers and carry out the physics cooling to the high temperature expanded material who extrudes, can obviously accelerate expanded material's cooling shaping, compare with traditional natural cooling, the shaping speed is faster work efficiency is showing and is improving very light high-efficient.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

fig. 3 is a structural diagram of the rectangular box of fig. 1 according to the present invention.

In the figure: 1-main box, 2-base, 3-hopper, 4-first baffle, 5-second baffle, 6-hydraulic push rod, 7-electric push rod, 8-melting bin, 9-push plate, 10-long rod, 11-slide plate, 12-lead screw, 13-working motor, 14-feeding motor, 15-spiral feeding rod, 16-extrusion die, 17-rectangular box, 18-spray pipe, 19-rotating plate, 20-micro motor, 21-gear, 22-rack, 23-rotating cylinder, 24-slide block and 25-controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides a technical solution:

a foaming extrusion device with a quantitative extrusion mechanism comprises a main box 1, a base 2, a hopper 3 and a controller 25, wherein the lower end of the hopper 3 is fixedly connected with the upper end of the main box 1, the lower end of the hopper 3 is provided with a first baffle 4, the left end of the first baffle 4 is provided with an electric push rod 7, the right end of the electric push rod 7 is fixedly connected with the left end of the first baffle 4, the upper end inside the main box 1 is provided with a melting bin 8, the left end of the melting bin 8 is provided with a second baffle 5, the right end of the melting bin 8 is provided with a push plate 9, the lower end of the second baffle 5 is provided with a hydraulic push rod 6, the upper end of the hydraulic push rod 6 is fixedly connected with the lower end of the second baffle 5, the right end of the push plate 9 is provided with a long rod 10, the lower end of the long rod 10 is provided with a sliding plate 11, the middle part of the sliding plate 11 is provided with a lead screw 12, the left end of the lead screw 12 is provided with a working motor 13, the left end of the lead screw 12 is fixedly connected with a transmission shaft of the working motor 13 through a connecting key, the inside lower extreme of main case 1 is provided with spiral feed rod 15, the 15 left ends of spiral feed rod are provided with feed motor 14, the 15 right-hand members of spiral feed rod are provided with extrusion die 16, 1 right side outer wall front end of main case is provided with rectangle case 17, the inside lower extreme of rectangle case 17 is provided with rotary drum 23, rotary drum 23 right-hand member is provided with micro motor 20, rotary drum 23 upper end is provided with slider 24, micro motor 20's transmission shaft passes through connecting key and 23 right-hand member middle part fixed connection of rotary drum, slider 24 upper end is provided with rack 22, rack 22 upper end is provided with gear 21, rack 22 is connected with gear 21 meshing, rectangle case 17 rear end is provided with commentaries on classics board 19, commentaries on classics board 19 lower extreme is provided with

spray tube

18, 1 front end outer wall of main case is provided with controller 25.

The front side of the upper end of the rotating plate 19 passes through the rear box wall of the rectangular box 17 and is fixedly connected with the middle part of the gear 21 through a connecting key, the upper end of the rotating plate 19 is rotatably connected with the rectangular box 17 so as to drive the rotating plate 19 to rotate, the inner wall of the middle part of the rectangular box 17 is provided with a rectangular empty groove, a slide block 24 is slidably connected with the inner wall of the middle part of the rectangular box 17 through the rectangular empty groove so as to facilitate the slide block 24 to slide, the inside of the slide plate 11 is connected with a lead screw 12 in a rolling way through a ball, the upper end of the slide plate 11 is fixedly connected with the lower end of a long rod 10 so as to facilitate the slide plate 11 to slide, the surface of the rotary cylinder 23 is provided with a strip-shaped groove, the lower end of the slide block 24 is provided with a spherical bulge, the slide block 24 is slidably connected with the rotary cylinder 23 through the lower end bulge and the strip-shaped groove so as to facilitate the rotary cylinder 23 to drive the slide block 24 to move, the left end of the spiral feed rod 15 is fixedly connected with a transmission shaft of the feed motor 14 through a connecting key, and the right end of the spiral feed rod 15 is rotatably connected with the left end of the extrusion die 16, facilitating the smooth extrusion of the foamed material from the main tank 1.

The working process is as follows: the utility model supplies power through an external circuit, materials are added into the hopper 3, the controller 25 starts the working motor 13 to rotate positively, the transmission shaft of the working motor 13 drives the screw 12 to rotate, the screw 12 drives the sliding plate 11 to move leftwards, the sliding plate 11 drives the long rod 10 to move leftwards, the long rod 10 drives the push plate 9 to move leftwards, when the working motor 13 rotates reversely, the transmission shaft of the working motor 13 drives the screw 12 to rotate reversely, the screw 12 drives the sliding plate 11 to move rightwards, the sliding plate 11 drives the long rod 10 to move rightwards, the long rod 10 drives the push plate 9 to move rightwards, by using the mode, the position of the push plate 9 in the melting bin 8 can be adjusted according to the actual processing requirement, the actual feeding amount is determined by changing the volume of the melting bin 8, the actual feeding amount is determined by determining the position of the push plate 9, and the subsequent processing feeding can be operated quantitatively, then the controller 25 starts the electric push rod 7 to shorten, the electric push rod 7 shortens to drive the first baffle 4 to move leftwards, the first baffle 4 moves leftwards to expose the opening at the upper end of the melting bin 8, at this time, the material in the hopper 3 falls into the melting bin 8, when the melting bin 8 is full, the electric push rod 7 extends to push the first baffle 4 to move rightwards again to seal the opening at the upper end of the melting bin 8, the controller 25 starts the melting bin 8 to heat, the solid particle material in the melting bin 8 is changed into a fluid state due to high temperature along with the gradual increase of temperature, at this time, the hydraulic push rod 6 shortens to drive the second baffle 5 to move downwards, the second baffle 5 moves downwards to expose the opening at the left end of the melting bin 8, meanwhile, the push plate 9 moves leftwards by the same traditional method in the text, the push plate 9 pushes the material in the fluid state out of the melting bin 8, the material in the fluid state falls into the lower end inside the main box 1, at this time, the feeding motor 14 is started, the transmission shaft of the feeding motor 14 drives the spiral feeding rod 15 to transmit, the spiral feeding rod 15 moves the material in a fluid state to the right, the material in a fluid state is discharged from the extrusion die 16, at this time, the spray pipe 18 sprays water, the controller 25 starts the micro motor 20 to rotate forward, the transmission shaft of the micro motor 20 drives the rotary drum 23 to rotate, the rotary drum 23 drives the slide block 24 to move to the left, the slide block 24 drives the rack 22 to move to the left, the rack 22 drives the gear 21 to rotate counterclockwise, the gear 21 drives the rotary plate 19 to rotate leftward, the rotary plate 19 drives the spray pipe 18 to rotate leftward, when the micro motor 20 rotates reversely, the transmission shaft of the micro motor 20 drives the rotary drum 23 to rotate reversely, the rotary drum 23 drives the slide block 24 to move to the right, the slide block 24 drives the rack 22 to move rightward, the rack 22 drives the gear 21 to rotate clockwise, and the gear 21 drives the rotary plate 19 to rotate rightward, the rotating plate 19 drives the spray pipe 18 to rotate rightwards, and the spray pipe 18 can be used for comprehensively washing extruded foaming materials to cool and speed up the forming, so that the forming is very convenient.

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

1. The utility model provides a foaming extrusion device with ration extrusion mechanism, includes main case (1), base (2), hopper (3) and controller (25), its characterized in that: the lower end of the hopper (3) is fixedly connected with the upper end of the main box (1), the lower end of the hopper (3) is provided with a first baffle (4), the left end of the first baffle (4) is provided with an electric push rod (7), the right end of the electric push rod (7) is fixedly connected with the left end of the first baffle (4), the upper end inside the main box (1) is provided with a melting bin (8), the left end of the melting bin (8) is provided with a second baffle (5), the right end of the melting bin (8) is provided with a push plate (9), the lower end of the second baffle (5) is provided with a hydraulic push rod (6), the upper end of the hydraulic push rod (6) is fixedly connected with the lower end of the second baffle (5), the right end of the push plate (9) is provided with a long rod (10), the lower end of the long rod (10) is provided with a sliding plate (11), the middle part of the sliding plate (11) is provided with a lead screw (12), the left end of the lead screw (12) is provided with a working motor (13), the left end of the lead screw (12) is fixedly connected with a transmission shaft of a working motor (13) through a connecting key, the lower end inside the main box (1) is provided with a spiral feeding rod (15), the left end of the spiral feeding rod (15) is provided with a feeding motor (14), the right end of the spiral feeding rod (15) is provided with an extrusion die (16), the front end of the outer wall of the right side of the main box (1) is provided with a rectangular box (17), the lower end inside the rectangular box (17) is provided with a rotary drum (23), the right end of the rotary drum (23) is provided with a micro motor (20), the upper end of the rotary drum (23) is provided with a sliding block (24), the transmission shaft of the micro motor (20) is fixedly connected with the middle part of the right end of the rotary drum (23) through the connecting key, the upper end of the sliding block (24) is provided with a rack (22), the upper end of the rack (22) is provided with a gear (21), and the rack (22) is meshed with the gear (21), the rear end of the rectangular box (17) is provided with a rotating plate (19), the lower end of the rotating plate (19) is provided with a spray pipe (18), and the outer wall of the front end of the main box (1) is provided with a controller (25).

2. A foaming extrusion apparatus having a quantitative extrusion mechanism according to claim 1, wherein: the front side of the upper end of the rotating plate (19) penetrates through the box wall of the rear end of the rectangular box (17) and is fixedly connected with the middle part of the gear (21) through a connecting key, and the upper end of the rotating plate (19) is rotatably connected with the rectangular box (17).

3. A foaming extrusion apparatus having a quantitative extrusion mechanism according to claim 1, wherein: the inner wall of the middle part of the rectangular box (17) is provided with a rectangular empty groove, and the sliding block (24) is connected with the inner wall of the middle part of the rectangular box (17) in a sliding mode through the rectangular empty groove.

4. A foaming extrusion apparatus having a quantitative extrusion mechanism according to claim 1, wherein: the inside of the sliding plate (11) is in rolling connection with the screw rod (12) through balls, and the upper end of the sliding plate (11) is fixedly connected with the lower end of the long rod (10).

5. A foaming extrusion apparatus having a quantitative extrusion mechanism according to claim 1, wherein: the surface of the rotary drum (23) is provided with a strip-shaped groove, the lower end of the sliding block (24) is provided with a spherical bulge, and the sliding block (24) is connected with the rotary drum (23) in a sliding mode through the lower end bulge and the strip-shaped groove.

6. A foaming extrusion apparatus having a quantitative extrusion mechanism according to claim 1, wherein: the left end of the spiral feeding rod (15) is fixedly connected with a transmission shaft of the feeding motor (14) through a connecting key, and the right end of the spiral feeding rod (15) is rotatably connected with the left end of the extrusion die (16).