CN209920503U - Raw material extrusion equipment - Google Patents

Abstract

The utility model discloses a raw material extrusion device, which relates to the technical field of extrusion processing equipment and solves the problem that a formed high-pressure pipe is difficult to take out, the top end of an extrusion barrel is of an open structure, and an extrusion mechanism is arranged inside the extrusion barrel; a sliding rod is arranged in the middle of one side of the machine frame, where the squeezing barrels are located, in a reciprocating sliding manner, a plurality of clamping jaws are fixed on one side, away from the machine frame, of the sliding rod, and the clamping jaws and the squeezing barrels are arranged in a one-to-one correspondence manner; a jacket is arranged at the joint of the rack and the conveying table in a turnover manner, a main roller and an auxiliary roller are arranged on the conveying table in a rotating manner, and a driving motor is fixed on one side of the conveying table; one side of the frame, which is far away from the extrusion barrel, is rotatably provided with a plurality of air coolers. The utility model discloses a combined action of clamping jaw and slide bar realizes the automatic transfer of high-pressure pipe, through the combined action of defeated material platform, home roll, auxiliary roll, realizes the automatic unloading of high-pressure pipe, and the unloading is safer, has alleviateed manual operation's intensity of labour, has improved work efficiency.

Description

Raw material extrusion equipment

Technical Field

The utility model belongs to the technical field of extrusion processing equipment technique and specifically relates to a raw materials extrusion equipment is related to.

Background

The high-pressure pipe is a pipeline capable of bearing pressure, the raw materials mainly comprise plastic powder, and the raw materials are required to be extruded and rolled to reach a certain standard for use when being manufactured.

Chinese patent of CN207617067U of patent publication number, a plastics tubular product extruder is proposed, including reprocessing device, the pressurized chamber, conveyer, reprocessing device one side is provided with the protecgulum, be provided with discharge opening and shell a on the protecgulum, pressurized chamber one side is provided with the transmission shaft, be provided with the extruded propelling movement spiral in pushing the pressurized chamber with the raw materials propelling movement on the transmission shaft, the transmission shaft other end is provided with the back shroud, be provided with shell b on the propelling movement spiral, shell b inboard is provided with the inside that has a plurality of heating device, shell b one side top is provided with the feed table, be provided with a plurality of feed ports on the feed table.

The above prior art solutions have the following drawbacks: the raw materials are extruded into the high-pressure pipe in the compression chamber, and then the high-pressure pipe is pushed out from the compression chamber, the surface of the high-pressure pipe can keep a certain high temperature, manual direct unloading cannot be performed, the material taking is very dangerous, and manual unloading is performed after the temperature is reduced, so that the processing time is prolonged, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic get material, operation safety, a raw materials extrusion equipment that production efficiency is high.

The utility model discloses a can realize through following technical scheme:

a raw material extrusion device comprises a frame, a conveying table and a plurality of extrusion barrels which are arranged in sequence, wherein the top ends of the extrusion barrels are of an open structure, and extrusion mechanisms for extruding raw materials are arranged in the extrusion barrels;

a sliding rod is arranged in the middle of one side, where the extrusion barrel is located, of the rack in a reciprocating sliding mode, a plurality of clamping jaws for clamping extruded high-pressure pipes are fixed on one side, away from the rack, of the sliding rod, and the clamping jaws and the extrusion barrels are arranged in a one-to-one correspondence mode;

a jacket for guiding the high-pressure pipe to be placed on the conveying table is arranged at the joint of the rack and the conveying table in an overturning manner, a plurality of main rollers and auxiliary rollers for conveying the high-pressure pipe are arranged on the conveying table in a rotating manner, and a driving motor for driving the main rollers to rotate is fixed on one side of the conveying table;

one side of the frame, which is far away from the extrusion barrel, is rotatably provided with a plurality of air coolers for accelerating the air circulation right above the extrusion barrel.

Through adopting above-mentioned technical scheme, put into a plurality of extrusion buckets with the raw materials respectively after, the both ends of powder raw materials are fixed through the plastics ring of sclerosis respectively, extrude the raw materials and form the high-pressure pipe through extrusion mechanism, in-process that stretches out in the high-pressure pipe shaping and follow the extrusion bucket, the air-cooler accelerates the circulation of air, take away the partial heat to high-pressure pipe surface, it presss from both sides a plurality of high-pressure pipes respectively to recycle a plurality of clamping jaws, the extrusion bucket is kept away from to the slip of slide bar drives a plurality of high-pressure pipes simultaneously, behind the clamping jaw release high-pressure pipe, the vertical high-pressure pipe of jacket guide through the upset is transversely placed to carrying the bench, driving motor drive main roll rotates simultaneously, through pivoted main roll and the removal of vice roller guide high-pressure pipe, realize the unloading of high-. The utility model discloses a combined action of clamping jaw and slide bar realizes the automatic transfer of high-pressure pipe, through the combined action of defeated material platform, home roll, auxiliary roll, realizes the automatic unloading of high-pressure pipe, and the unloading is safer, has alleviateed manual operation's intensity of labour, has improved work efficiency.

Further setting the following steps: the extrusion mechanism is including arranging in the inside extrusion cylinder of extrusion bucket, the piston rod fixedly connected with stripper plate of extrusion cylinder, the stripper plate is kept away from the fixedly connected with guide bar of center department of one side of extrusion cylinder, the opening part activity of extrusion bucket is provided with the butt lid.

Through adopting above-mentioned technical scheme, at raw materials extruded in-process, extrusion cylinder can promote the stripper plate upward movement and compress the raw materials, and the butt lid can prevent spilling over of raw materials at extrusion bucket opening part for the raw materials is extruded in the extrusion bucket and is formed.

Further setting the following steps: the butt cover is provided with a straight notch matched with the guide rod in an inserting mode.

Through adopting above-mentioned technical scheme, the butt lid can be followed one side of guide bar and taken off.

Further setting the following steps: the middle part of frame is fixed with the crossbeam, the crossbeam internal rotation is provided with the lead screw, lead screw week side thread bush is equipped with two sliders, two the slider respectively with the both ends fixed connection of slide bar, be fixed with the drive in the frame lead screw pivoted motor power, the crossbeam seted up with the spout of slider adaptation that slides.

Through adopting above-mentioned technical scheme, the clamping jaw presss from both sides the tight back of high-pressure pipe, and driving motor drives the lead screw and rotates, drives two sliders and slide bar and slides along the axis direction of lead screw for the high-pressure pipe leaves directly over the extrusion bucket, realizes the unloading of recipient.

Further setting the following steps: the slide bar in one side that the clamping jaw was located is fixed with the backup pad, be fixed with the drive in the backup pad the drive assembly of clamping jaw switching, drive assembly includes worm wheel, worm, servo motor, it is provided with to rotate in the backup pad the worm, and with the both sides of worm all mesh the transmission and have the worm wheel, two tongs of clamping jaw respectively with two the worm wheel is articulated to be connected, be fixed with the drive on the slide bar worm pivoted servo motor.

Through adopting above-mentioned technical scheme, servo motor starts to drive the worm and rotates, and two worm wheels of worm drive are antiport simultaneously, make the clamping jaw press from both sides the high-pressure pipe tightly, and when worm and worm wheel rotated towards opposite direction, realize placing of high-pressure pipe.

Further setting the following steps: and a high-temperature-resistant insulating layer is fixed on the inner wall of the clamping jaw.

By adopting the technical scheme, the high-temperature-resistant insulating layer can be directly contacted with the high-pressure pipe, so that on one hand, the indentation caused by the external force of the high-pressure pipe is avoided, and on the other hand, the damage to the clamping jaw is reduced.

Further setting the following steps: the conveying table is characterized in that a swing rod is arranged at one end, close to the rack, of the conveying table in a swinging mode, one end of the jacket is fixedly connected with the outer peripheral wall of the swing rod, and a swing motor for driving the swing rod to swing is fixed to one side of the conveying table.

By adopting the technical scheme, after the high-pressure pipe is guided to the jacket, the swing motor drives the swing rod to rotate, the jacket is driven to swing by taking the axis of the swing rod as the axis, and the high-pressure pipe is transferred from the vertical direction to the transverse direction.

Further setting the following steps: and a plurality of suckers for tightly sucking the high-pressure pipe are fixed on one side of the jacket, which is far away from the conveying table.

Through adopting above-mentioned technical scheme, the sucking disc is inhaled tightly with the high-pressure pipe of erectting for the jacket shifts the high-pressure pipe in-process more stably, reduces the wearing and tearing to the high-pressure pipe.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the extruded high-pressure pipe is cooled by the air cooler, so that the high-pressure pipe is rapidly cooled, and the transfer process is safer;

(2) the clamping jaws are used for clamping the high-pressure pipes simultaneously, the slide bar is used for driving the high-pressure pipes to be far away from the extrusion barrel, the high-pressure pipes are automatically transferred simultaneously, and the production efficiency is improved;

(3) the automatic blanking of the high-pressure pipe is realized by utilizing the combined action of the turned jacket, the rotated main roller and the turned auxiliary roller, the blanking is more convenient, and the production efficiency is improved.

Drawings

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

fig. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

fig. 5 is a partially enlarged view of portion C of fig. 1.

Reference numerals: 1. a frame; 2. a conveying table; 3. extruding the barrel; 4. a slide bar; 5. a clamping jaw; 6. a jacket; 7. a main roller; 8. a secondary roll; 9. a drive motor; 10. an air cooler; 11. an extrusion cylinder; 12. a pressing plate; 13. a guide bar; 14. an abutting cover; 15. a straight notch; 16. a cross beam; 17. a screw rod; 18. a slider; 19. a power motor; 20. a chute; 21. a support plate; 22. a worm gear; 23. a worm; 24. a servo motor; 25. a high temperature resistant insulating layer; 26. a swing lever; 27. a swing motor; 28. and (4) sucking discs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a raw materials extrusion equipment, including frame 1, carry platform 2, arrange a plurality of extrusion buckets 3 that set up in proper order, carry platform 2 and a plurality of extrusion buckets 3 to be fixed in same one side of frame 1, a plurality of extrusion buckets 3 are equidistant in proper order along the length direction of frame 1 and are arranged the setting.

Referring to fig. 3, the top of extrusion bucket 3 is open structure, and the inside of extrusion bucket 3 is provided with the extrusion mechanism who is used for extrudeing the raw materials, and extrusion mechanism is including arranging extrusion cylinder 11 inside extrusion bucket 3 in, and extrusion cylinder 11's flexible direction is unanimous with the axis direction of extrusion bucket 3. Fixedly connected with stripper plate 12 on extrusion cylinder 11's the piston rod, in the extrusion bucket 3 was arranged in to stripper plate 12 activity, stripper plate 12 kept away from the center department fixedly connected with guide bar 13 of extrusion cylinder 11 one side, guide bar 13 and the coaxial setting of extrusion bucket 3, the opening part of extrusion bucket 3 is provided with butt lid 14. After the raw materials are scattered into the extrusion barrel 3, the raw materials surround the periphery of the guide rod 13, the abutting cover 14 is tightly pressed at the opening of the extrusion barrel 3 and prevents the raw materials from overflowing, and in the extrusion process of the extrusion plate 12, the high-pressure pipe is gradually formed. The abutting cover 14 is provided with a straight notch 15 which is inserted and matched with the guide rod 13. Referring to fig. 1 and 4, the contact cover 14 is U-shaped. The abutment cover 14 is removable from one side of the guide bar 13.

Referring to fig. 1, a pressing cylinder is vertically fixed on the top end of the frame 1 right above the extrusion barrel 3, and a piston rod of the pressing cylinder penetrates through the support plate and is used for pressing down the pressing cylinder of the abutting cover 14. During the extrusion, compress tightly the cylinder and can play the butt effect to butt lid 14, prevent rocking of butt lid 14, when getting the material, compress tightly the cylinder and leave butt lid 14, the taking out of butt lid 14 of being convenient for.

One side of the frame 1, which is far away from the extrusion barrel 3, is rotatably provided with a plurality of air coolers 10 for accelerating the air circulation right above the extrusion barrel 3. The extrusion bucket 3 promotes the high-pressure line and stretches out the in-process, utilizes air-cooler 10 to accelerate the circulation of air to accelerate high-pressure line surface heat and distribute speed, realize the rapid cooling of high-pressure line.

Referring to fig. 1 and 2, a slide rod 4 is arranged in the middle of one side of the frame 1 where the extrusion barrels 3 are located in a reciprocating sliding mode, the slide rod 4 is cuboid and extends along the length direction of the frame 1, a plurality of clamping jaws 5 are fixed on one side, away from the frame 1, of the slide rod 4, each clamping jaw 5 comprises two grippers, and the clamping jaws 5 and the extrusion barrels 3 are arranged in a one-to-one correspondence mode. The clamping jaws 5 are used for gripping an extruded high pressure pipe.

Referring to fig. 5, a support plate 21 is fixed on one side of the slide rod 4 where the clamping jaw 5 is located, a driving assembly for driving the clamping jaw 5 to open and close is fixed on the support plate 21, the driving assembly includes a worm wheel 22, a worm 23 and a servo motor 24 (refer to fig. 4), the worm 23 is rotatably arranged on the support plate 21, the axis of the worm 23 is orthogonal to the axis of the pressing cylinder, the worm wheel 22 is meshed and driven on two sides of the worm 23 of the support plate 21, the two worm wheels 22 are symmetrically arranged on two sides of the worm 23 by taking the axis of the worm 23 as a symmetry line, two grippers of the clamping jaw 5 are respectively hinged and connected with the outer walls of the two worm wheels 22, supporting rods are further fixed on two sides of the worm 23 on the support plate 21, the two grippers are simultaneously hinged and connected with the. The servo motor 24 is started to drive the worm 23 to rotate, the worm 23 drives the two worm wheels 22 to rotate in opposite directions simultaneously, the clamping jaw 5 is enabled to clamp the high-pressure pipe, and when the worm 23 and the worm wheels 22 rotate in opposite directions, the high-pressure pipe is placed.

The inner wall of the clamping jaw 5 is fixed with a high temperature resistant insulating layer 25, and the high temperature resistant insulating layer 25 adopts a ceramic chip. The high temperature resistant insulating layer 25 can be directly contacted with the high pressure pipe, on one hand, indentation left outside the high pressure pipe is avoided, and on the other hand, damage to the clamping jaw 5 is reduced.

Referring to fig. 1, a cross beam 16 parallel to the slide rod 4 is fixed inside the frame 1, a screw rod 17 is rotatably disposed in the cross beam 16, and an axis of the screw rod 17 is disposed along a length direction of the frame 1 and orthogonal to an axis of the worm 23. Referring to fig. 4, two sliding blocks 18 are sleeved on the circumferential side of the screw rod 17 through threads, the two sliding blocks 18 are respectively and fixedly connected with two ends of the sliding rod 4, a power motor 19 for driving the screw rod 17 to rotate is fixed on the rack 1, and a rotating shaft of the power motor 19 is coaxially and fixedly connected with the screw rod 17 through a coupler. After the clamping jaw 5 clamps the high-pressure pipe, the driving motor 9 drives the screw rod 17 to rotate, and drives the two sliding blocks 18 and the sliding rod 4 to slide along the axis direction of the screw rod 17, so that the high-pressure pipe leaves from the position right above the extrusion barrel 3, and the blanking of the extrusion barrel is realized.

The cross beam 16 is provided with a sliding groove 20 which is matched with the sliding block 18 in a sliding way. In the sliding process of the sliding block 18, the sliding block 18 slides more stably by utilizing the matching of the sliding groove 20 and the sliding block 18, and the sliding block 18 is prevented from shaking.

The connecting part of the rack 1 and the conveying platform 2 is provided with a guide conduit pipe rack 6 for guiding a high-pressure pipe to be placed on the conveying platform 2 in an overturning manner, one end of the conveying platform 2, which is close to the rack 1, is provided with a swing rod 26 in a swinging manner, the axis of the swing rod 26 is arranged in parallel with the axis of the screw rod 17, one end of the conduit pipe rack 6, which is close to the conveying platform 2, is fixedly connected with the outer peripheral wall of the swing rod 26, one side of the conveying platform 2 is fixedly provided with a swing motor 27 for driving the swing rod 26 to swing, and the rotating shaft of the swing motor 27. After the high-pressure pipe is guided to the jacket 6, the swing motor 27 drives the swing rod 26 to rotate, and the jacket 6 is driven to swing by taking the axis of the swing rod 26 as the axis, so that the high-pressure pipe is transferred from the vertical direction to the transverse direction.

A plurality of suction cups 28 for tightly sucking the high-pressure pipes are fixed on one side of the jacket 6 away from the conveying platform 2, one side of each suction cup 28 facing the conveying platform 2 is communicated with an air suction pipe, and the other end of each air suction pipe is communicated with external air suction equipment. In the process of transferring the high-pressure pipe, the sucking disc 28 sucks the vertical high-pressure pipe tightly, so that the jacket 6 is more stable in the process of transferring the high-pressure pipe, and the abrasion to the high-pressure pipe is reduced.

A plurality of main rollers 7 and secondary rollers 8 for transporting high-pressure pipes are rotatably arranged on the conveying platform 2, the axes of the main rollers 7 and the secondary rollers 8 and the axis of the worm 23 are arranged in parallel, and accommodating grooves for accommodating the guide pipe frames 6 are formed between the main rollers 7 and the secondary rollers 8. When the jacket 6 swings to the upper end face of the table 2, the jacket 6 is fitted into the accommodating groove so that the high-pressure pipe is interposed between the main roller 7 and the sub roller 8. A driving motor 9 for driving the main roller 7 to rotate is fixed on one side of the conveying table 2, and a rotating shaft of the driving motor 9 is coaxially and fixedly connected with the main roller 7 through a coupler. When the high-pressure pipe is arranged between the main roller 7 and the auxiliary roller 8, the driving motor 9 drives the main roller 7 to rotate, and meanwhile, the auxiliary roller 8 guides the high-pressure pipe to move forwards on the conveying table 2, so that the blanking of the high-pressure pipe is realized.

The implementation principle and the beneficial effects of the embodiment are as follows:

the raw materials are extruded and molded in the extrusion barrel 3 by utilizing the combined action of the extrusion cylinder 11, the abutting cover 14 and the pressing cylinder, after the extruded high-pressure pipe is pushed out of the extrusion barrel 3, the worm wheel 22 and the worm 23 drive the clamping jaw 5 to clamp the high-pressure pipe, the clamping jaw 5 and the high-pressure pipe are driven to move to one side of the conveying table 2 through the transmission action of the power motor 19, the screw rod 17, the sliding block 18 and the sliding rod 4, the swing motor 27 and the swing rod 26 drive the guide pipe frame 6 to swing to be vertical, the sucking discs 28 are utilized to suck and press the high-pressure pipes, then the guide pipe frame 6 guides the high-pressure pipe to be transversely placed on the upper end face of the conveying table 2, and the rotary main roller 7 and the rotary auxiliary. The utility model discloses an automatic material and automatic unloading simultaneously of getting when a plurality of high-voltage tubes, the unloading is more swift, has improved production efficiency, has reduced artifical working force, and production process is also safer.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. A raw material extrusion device is characterized in that: the device comprises a rack (1), a conveying platform (2) and a plurality of extrusion barrels (3) which are sequentially arranged, wherein the top ends of the extrusion barrels (3) are of an open structure, and extrusion mechanisms for extruding raw materials are arranged in the extrusion barrels (3);

a sliding rod (4) is arranged in the middle of one side, where the extrusion barrel (3) is located, of the rack (1) in a reciprocating sliding mode, a plurality of clamping jaws (5) used for clamping extruded high-pressure pipes are fixed on one side, away from the rack (1), of the sliding rod (4), and the clamping jaws (5) and the extrusion barrels (3) are arranged in a one-to-one correspondence mode;

a jacket (6) for guiding a high-pressure pipe to be placed on the conveying table (2) is arranged at the joint of the rack (1) and the conveying table (2) in an overturning manner, a plurality of main rollers (7) and auxiliary rollers (8) for conveying the high-pressure pipe are arranged on the conveying table (2) in a rotating manner, and a driving motor (9) for driving the main rollers (7) to rotate is fixed on one side of the conveying table (2);

one side of the frame (1) far away from the extrusion barrel (3) is rotatably provided with a plurality of air coolers (10) used for accelerating air circulation right above the extrusion barrel (3).

2. The raw material extrusion device according to claim 1, wherein the extrusion mechanism comprises an extrusion cylinder (11) arranged inside the extrusion barrel (3), a piston rod of the extrusion cylinder (11) is fixedly connected with an extrusion plate (12), a guide rod (13) is fixedly connected to the center of one side of the extrusion plate (12) far away from the extrusion cylinder (11), and an abutting cover (14) is movably arranged at an opening of the extrusion barrel (3).

3. A raw material extrusion apparatus according to claim 2, wherein the abutting cover (14) is provided with a straight notch (15) adapted to be inserted into the guide rod (13).

4. The raw material extrusion device according to claim 1, wherein a cross beam (16) is fixed in the middle of the frame (1), a lead screw (17) is rotatably arranged in the cross beam (16), two sliding blocks (18) are respectively and fixedly connected with two ends of the sliding rod (4) in a threaded manner on the periphery of the lead screw (17), a power motor (19) for driving the lead screw (17) to rotate is fixed on the frame (1), and a sliding groove (20) matched with the sliding blocks (18) in a sliding manner is formed in the cross beam (16).

5. The raw material extrusion device according to claim 1, wherein a support plate (21) is fixed on one side of the sliding rod (4) where the clamping jaw (5) is located, a driving component for driving the clamping jaw (5) to open and close is fixed on the support plate (21), the driving component comprises a worm wheel (22), a worm (23) and a servo motor (24), the worm (23) is arranged on the support plate (21) in a rotating mode, the worm wheel (22) is in meshing transmission with two sides of the worm (23), two grippers of the clamping jaw (5) are respectively in hinged connection with the two worm wheels (22), and the servo motor (24) for driving the worm (23) to rotate is fixed on the sliding rod (4).

6. A raw material extrusion apparatus according to claim 5, wherein a high temperature resistant insulating layer (25) is fixed to an inner wall of the jaw (5).

7. A material extruding apparatus according to claim 1, wherein a swing rod (26) is swingably provided at an end of the conveying table (2) adjacent to the frame (1), an end of the jacket (6) is fixedly connected to an outer peripheral wall of the swing rod (26), and a swing motor (27) for driving the swing rod (26) to swing is fixed to one side of the conveying table (2).

8. A feedstock extrusion apparatus according to claim 7, wherein a plurality of suction cups (28) are secured to the jacket (6) on a side remote from the delivery platform (2) for drawing in high pressure tubing.

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