CN216860553U - Polyethylene PE pipe production vacuum setting device for PE pipe production process - Google Patents
Polyethylene PE pipe production vacuum setting device for PE pipe production process Download PDFInfo
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- CN216860553U CN216860553U CN202220170186.5U CN202220170186U CN216860553U CN 216860553 U CN216860553 U CN 216860553U CN 202220170186 U CN202220170186 U CN 202220170186U CN 216860553 U CN216860553 U CN 216860553U
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Abstract
The utility model provides a polyethylene PE tube production vacuum shaping device for a PE tube production process. The polyethylene PE tube production vacuum setting device for the PE tube production process comprises: the device comprises a placing base, wherein a shaping mechanism and a fixing mechanism are arranged on the placing base; the utility model provides a Polyethylene (PE) pipe production vacuum shaping device for a PE pipe production process, which can uniformly cover cold air on a vacuum shaping pipe body so as to enable the cold air to be rapidly cooled and firmly fix the pipe body, and can actively move the pipe body out of a box after the shaping is finished.
Description
Technical Field
The utility model belongs to the technical field of pipeline processing, and particularly relates to a Polyethylene (PE) pipe production vacuum shaping device for a PE pipe production process.
Background
PE is polyethylene plastic, the most basic plastic, plastic bag, preservative film and the like are PE, HDPE is a thermoplastic resin with high crystallinity and non-polarity, the appearance of the original HDPE is milky white, and the micro-thin section of the HDPE is semi-transparent to a certain degree, PE has excellent characteristics of resisting most of domestic and industrial chemicals, and the PE pipe needs to be subjected to vacuum forming when being produced and processed, in the prior art, a vacuum forming device for PE pipe production is disclosed, which comprises a vacuum box, a feed inlet is formed in the middle of the left side wall of the vacuum box, a PE pipe body is arranged in the vacuum box, a motor is fixedly installed on the outer wall of the right side of the vacuum box, a screw rod is rotatably connected in the vacuum box through a bearing, the right end of the screw rod is fixedly connected with the output end of the motor, a sliding sleeve is connected to the screw rod through threads, and a mounting seat is fixedly connected to the lower end of the sliding sleeve, the inner ring of the mounting seat is fixedly provided with a spray head, the lower end of the vacuum box is fixedly provided with a water tank, a water pump is fixedly arranged in the water tank, and the water pump is connected with the refrigerator and the mounting seat through a water pipe. It makes the shower nozzle encircle the PE body through the mount pad, and circulation removal about the cooperation that mount pad and shower nozzle pass through motor, screw rod and sliding sleeve for at the in-process to PE body cooling design, it is more even to spray, and the cooling effect is better, has improved product quality, has improved work efficiency.
However, there are disadvantages in the above structure, when the PE tube is vacuum-formed, it is impossible to spray cool air onto the tube body quickly and uniformly, and at the same time, it is impossible to fix the tube body firmly, and take it out quickly after forming.
Therefore, there is a need to provide a new vacuum forming device for producing polyethylene PE pipes for PE pipe production process to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polyethylene PE tube production vacuum shaping device for PE tube production process, which can uniformly cover cold air on a pipe body when the pipe body is subjected to vacuum shaping so that the pipe body can be rapidly cooled, can firmly fix the pipe body and can be actively moved out of a box after the shaping is finished.
In order to solve the technical problem, the polyethylene PE tube production vacuum shaping device for the PE tube production process comprises a placing base, wherein a shaping mechanism and a fixing mechanism are arranged on the placing base; the shaping mechanism comprises a vacuum box, four upright posts, four annular shaping blocks, four annular mounting cavities, four annular air guide pipes, a plurality of short pipes, a plurality of strip-shaped air outlet boxes, a plurality of air outlet holes, an air supply pipe, four long pipes, an air cooler and a connecting pipe, the vacuum box is fixedly mounted at the top of the placement base, the four upright posts are all fixedly mounted on the inner wall of the bottom of the vacuum box, the four annular shaping blocks are respectively and fixedly mounted at the top ends of the corresponding upright posts, the four annular mounting cavities are respectively arranged on the corresponding annular shaping blocks, the four annular air guide pipes are respectively and fixedly mounted in the corresponding annular mounting cavities, the short pipes are respectively and fixedly mounted on the corresponding annular air guide pipes, one end of each short pipe penetrates through the corresponding annular shaping block, and the strip-shaped air outlet boxes are respectively and fixedly mounted at one end of the corresponding short pipe, the air outlets are respectively arranged on the outer wall of one side of the corresponding strip-shaped air outlet box, the air supply pipe is fixedly arranged on the inner wall of the top of the vacuum box, the four long pipes are fixedly arranged at the bottom of the air supply pipe, the bottom ends of the long pipes extend into the corresponding annular air guide pipes, the long pipes penetrate through the annular shaping block, the air cooler is fixedly arranged at the top of the vacuum box, the connecting pipe is fixedly arranged at the air outlet end of the air cooler, the bottom end of the connecting pipe extends into the vacuum box, and the bottom end of the connecting pipe is fixedly connected with the top of the air supply pipe;
the fixed establishment is including threaded sleeve, screw stub, centre gripping case, motor one, two-way threaded rod and two splint, the screw sleeve rotates to be installed on one side inner wall of vacuum box, screw stub screw thread is installed in the screw sleeve, the one end of screw stub extends to outside the threaded sleeve, centre gripping case fixed mounting is in the one end of screw stub, a motor fixed mounting is at the top of centre gripping case, two-way threaded rod fixed mounting is on the output shaft of motor one, the bottom of two-way threaded rod extends to the centre gripping incasement and is connected, two with the centre gripping case rotation the equal screw thread of splint is installed on two-way threaded rod, one side of splint extends to outside the centre gripping case.
As a further scheme of the utility model, a gear ring is fixedly sleeved on the threaded sleeve, a second motor is fixedly installed on the inner wall of one side of the vacuum box, a gear is fixedly installed on an output shaft of the second motor, and the gear is meshed with the gear ring.
As a further scheme of the utility model, a discharge hole is formed in the outer wall of one side of the vacuum box, a PE pipe body is arranged in the vacuum box, one end of the PE pipe body extends into the discharge hole, a baffle is hinged to the outer wall of one side of the vacuum box, a slot is formed in the bottom of the baffle, an auxiliary box is fixedly mounted on the outer wall of one side of the vacuum box, a hydraulic cylinder is fixedly mounted on the inner wall of the bottom of the auxiliary box, a T-shaped inserted rod is fixedly mounted on an output shaft of the hydraulic cylinder, the top end of the T-shaped inserted rod extends into the slot and is in sliding connection with the slot, and the T-shaped inserted rod is in sliding connection with the auxiliary box.
As a further scheme of the utility model, a vacuum pump is fixedly arranged at the top of the placing base, a vacuum tube is fixedly arranged at the air inlet end of the vacuum pump, and one end of the vacuum tube is fixedly connected with the outer wall of one side of the vacuum box.
As a further scheme of the utility model, a limiting box is fixedly mounted on the inner wall of one side of the vacuum box, a T-shaped sliding rod is arranged in the limiting box, one end of the T-shaped sliding rod extends out of the limiting box and is in sliding connection with the limiting box, and one end of the T-shaped sliding rod is fixedly connected with the outer wall of one side of the clamping box.
As a further scheme of the utility model, a sliding rod is fixedly arranged in the clamping box and is connected with the clamping plate in a sliding manner.
Compared with the related technology, the polyethylene PE tube production vacuum shaping device for the PE tube production process has the following beneficial effects:
1. according to the utility model, by arranging the shaping mechanism, the shaping mechanism can enable the pipe body to be rapidly cooled by uniformly spraying cold air to the periphery of the pipe body, and the effect of rapidly cooling and shaping the pipe body is achieved;
2. according to the utility model, by arranging the fixing mechanism, the fixing mechanism can clamp and fix the pipe bodies with different sizes and can actively transfer the pipe bodies to the outside of the box after the pipe bodies are shaped, so that the pipe body fixing device has the effect of quickly fixing and moving the pipe bodies.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of an elevational cross-sectional structure of a vacuum forming apparatus for producing a polyethylene PE pipe for use in the PE pipe production process of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
FIG. 4 is an assembly view of the annular shaped block, the annular installation cavity, the annular air duct, the short tube, the strip-shaped air outlet box, the air outlet hole, the long tube and the PE tube body in the utility model.
In the figure: 1. placing a base; 2. a vacuum box; 3. a column; 4. an annular shaping block; 5. an annular mounting cavity; 6. an annular gas duct; 7. a short pipe; 8. a strip-shaped gas outlet box; 9. an air outlet; 10. an air supply pipe; 11. a long tube; 12. an air cooler; 13. a connecting pipe; 14. a threaded sleeve; 15. a threaded stub; 16. a clamping box; 17. a first motor; 18. a bidirectional threaded rod; 19. a splint; 20. a toothed ring; 21. a second motor; 22. a gear; 23. a PE pipe body; 24. a baffle plate; 25. a hydraulic cylinder; 26. a vacuum pump; 27. t-shaped sliding rods.
Detailed Description
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic sectional view of a vacuum shaping apparatus for producing a polyethylene PE tube in a PE tube production process according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an enlarged schematic view of portion B of FIG. 1; FIG. 4 is an assembly view of the annular shaped block, the annular installation cavity, the annular air duct, the short tube, the strip-shaped air outlet box, the air outlet hole, the long tube and the PE tube body in the utility model. The polyethylene PE pipe production vacuum shaping device for the PE pipe production process comprises a placing base 1, wherein a shaping mechanism and a fixing mechanism are arranged on the placing base 1; the shaping mechanism comprises a vacuum box 2, four upright posts 3, four annular shaping blocks 4, four annular mounting cavities 5, four annular air guide pipes 6, a plurality of short pipes 7, a plurality of strip-shaped air outlet boxes 8, a plurality of air outlet holes 9, an air feed pipe 10, four long pipes 11, an air cooler 12 and a connecting pipe 13, wherein the vacuum box 2 is fixedly mounted at the top of the placement base 1, the four upright posts 3 are all fixedly mounted on the inner wall of the bottom of the vacuum box 2, the four annular shaping blocks 4 are respectively and fixedly mounted at the top ends of the corresponding upright posts 3, the four annular mounting cavities 5 are respectively arranged on the corresponding annular shaping blocks 4, the four annular air guide pipes 6 are respectively and fixedly mounted in the corresponding annular mounting cavities 5, the short pipes 7 are respectively and fixedly mounted on the corresponding annular air guide pipes 6, one ends of the short pipes 7 penetrate through the corresponding annular shaping blocks 4, the strip-shaped air outlet boxes 8 are fixedly arranged at one ends of the corresponding short pipes 7 respectively, the air outlet holes 9 are formed in the outer wall of one side of each strip-shaped air outlet box 8 respectively, the air supply pipe 10 is fixedly arranged on the inner wall of the top of the vacuum box 2, four long pipes 11 are fixedly arranged at the bottom of the air supply pipe 10, the bottom ends of the long pipes 11 extend into the corresponding annular air guide pipes 6, the long pipes 11 penetrate through the annular shaping block 4, the air cooler 12 is fixedly arranged at the top of the vacuum box 2, the connecting pipe 13 is fixedly arranged at the air outlet end of the air cooler 12, the bottom end of the connecting pipe 13 extends into the vacuum box 2, and the bottom end of the connecting pipe 13 is fixedly connected with the top of the air supply pipe 10;
the fixed establishment is including threaded sleeve 14, screw stub 15, centre gripping case 16, a motor 17, two-way threaded rod 18 and two splint 19, threaded sleeve 14 rotates and installs on one side inner wall of vacuum chamber 2, screw stub 15 threaded mounting is in threaded sleeve 14, the one end of screw stub 15 extends to outside threaded sleeve 14, the one end of centre gripping case 16 fixed mounting at screw stub 15, a motor 17 fixed mounting is at the top of centre gripping case 16, 18 fixed mounting of two-way threaded rod are on the output shaft of a motor 17, the bottom of two-way threaded rod 18 extends to in the centre gripping case 16 and rotates with centre gripping case 16 and is connected, two the equal threaded mounting of splint 19 is on two-way threaded rod 18, one side of splint 19 extends to outside the centre gripping case 16.
As shown in fig. 1, a toothed ring 20 is fixedly sleeved on the threaded sleeve 14, a second motor 21 is fixedly installed on the inner wall of one side of the vacuum box 2, a gear 22 is fixedly installed on an output shaft of the second motor 21, and the gear 22 is meshed with the toothed ring 20;
through the mutual cooperation of the gear ring 20, the second motor 21 and the gear 22, the second motor 21 can indirectly drive the threaded sleeve 14 to rotate, and the threaded sleeve 14 is prevented from being incapable of rotating.
As shown in fig. 1 and 3, a discharge hole is formed in an outer wall of one side of the vacuum box 2, a PE pipe body 23 is arranged in the vacuum box 2, one end of the PE pipe body 23 extends into the discharge hole, a baffle 24 is hinged to the outer wall of one side of the vacuum box 2, a slot is formed in the bottom of the baffle 24, an auxiliary box is fixedly mounted on the outer wall of one side of the vacuum box 2, a hydraulic cylinder 25 is fixedly mounted on the inner wall of the bottom of the auxiliary box, a T-shaped insertion rod is fixedly mounted on an output shaft of the hydraulic cylinder 25, the top end of the T-shaped insertion rod extends into the slot and is in sliding connection with the slot, and the T-shaped insertion rod is in sliding connection with the auxiliary box;
through drain hole, PE body 23, baffle 24, slot, auxiliary tank, pneumatic cylinder 25 and the mutually supporting of T shape inserted bar, the formation can seal vacuum box 2 through baffle 24, has avoided the inside unable sealed state that keeps of vacuum box 2.
As shown in fig. 1, a vacuum pump 26 is fixedly installed on the top of the placing base 1, a vacuum tube is fixedly installed on the air inlet end of the vacuum pump 26, and one end of the vacuum tube is fixedly connected with the outer wall of one side of the vacuum box 2;
through mutual cooperation of vacuum pump 26 and vacuum tube, the formation can be bled fast to vacuum box 2 inside, has avoided the unable quick vacuum in vacuum box 2 inside.
As shown in fig. 1, a limiting box is fixedly mounted on the inner wall of one side of the vacuum box 2, a T-shaped slide bar 27 is arranged in the limiting box, one end of the T-shaped slide bar 27 extends out of the limiting box and is slidably connected with the limiting box, and one end of the T-shaped slide bar 27 is fixedly connected with the outer wall of one side of the clamping box 16;
through the mutual cooperation of spacing case and T shape slide bar 27, form and to carry on spacingly through T shape slide bar 27 to centre gripping case 16, avoided centre gripping case 16 can take place to rotate or drive the short pole 15 of screw thread and break away from threaded sleeve 14.
As shown in fig. 1, a sliding rod is fixedly installed in the clamping box 16, and the sliding rod is connected with a clamping plate 19 in a sliding manner;
through the mutual cooperation of slide bar and splint 19, form and to carry on spacingly through slide bar to splint 19, avoided splint 19 can take place to rotate.
The working principle of the polyethylene PE pipe production vacuum shaping device for the PE pipe production process provided by the utility model is as follows:
the first step is as follows: when the PE pipe body 23 needs to be subjected to vacuum shaping, the PE pipe body 23 is placed into the vacuum box 2 through the discharge port, one end of the PE pipe body 23 is located between the clamping plates 19, at the moment, the first motor 17 is started, the first motor 17 drives the two-way threaded rod 18 to rotate, the two-way threaded rod 18 drives the clamping plates 19 arranged on different thread surfaces of the two-way threaded rod to mutually approach until the clamping plates 19 clamp the PE pipe body 23, meanwhile, an operator rotates the baffle plate 24 to enable the baffle plate 24 to be in close contact with the discharge port, the hydraulic cylinder 25 drives the T-shaped inserted rod to move when the hydraulic cylinder 25 is started until the T-shaped inserted rod is inserted into the slot, so that the interior of the vacuum box 2 is kept sealed, at the moment, the vacuum pump 26 is started, the vacuum pump is used for vacuumizing the interior of the vacuum box 2 through the vacuum pipe, and the interior of the vacuum box 2 is kept in a vacuum state;
the second step: at this moment, the air cooler 12 is started, the air cooler 12 refrigerates to form air conditioning, the air conditioning enters the air supply pipe 10 through the connecting pipe 13, then enters the annular air guide pipe 6 through the four long pipes 11, then enters the strip-shaped air outlet box 8 through the short pipe 7, and finally is uniformly sprayed onto the PE pipe body 23 through the air outlet hole 9, so that the PE pipe body 23 is rapidly cooled and shaped, finally, the baffle 24 is opened through reverse operation of an operator, the motor II 21 is started, the motor II 21 drives the gear 22 to rotate, the gear 22 drives the toothed ring 20 to rotate, the toothed ring 20 drives the threaded sleeve 14 to rotate, the threaded sleeve 14 drives the threaded short rod 15 in threaded connection with the threaded sleeve to move, the threaded short rod 15 drives the clamping box 16 to move until the PE pipe body 23 is moved out of the vacuum box 2, at this moment, the PE pipe body 23 is loosened through the reverse starting motor I17, and discharging is completed.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
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, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.
Claims (6)
1. The utility model provides a PE for pipe production technology polyethylene PE pipe production vacuum setting device which characterized in that includes:
the device comprises a placing base, wherein a shaping mechanism and a fixing mechanism are arranged on the placing base;
the shaping mechanism comprises a vacuum box, four stand columns, four annular shaping blocks, four annular mounting cavities, four annular air guide pipes, a plurality of short pipes, a plurality of strip-shaped air outlet boxes, a plurality of air outlet holes, an air feed pipe, four long pipes, an air cooler and a connecting pipe, wherein the vacuum box is fixedly mounted at the top of the placement base, the four stand columns are fixedly mounted on the inner wall of the bottom of the vacuum box, the four annular shaping blocks are respectively and fixedly mounted at the top ends of the corresponding stand columns, the four annular mounting cavities are respectively arranged on the corresponding annular shaping blocks, the four annular air guide pipes are respectively and fixedly mounted in the corresponding annular mounting cavities, the short pipes are respectively and fixedly mounted on the corresponding annular air guide pipes, one end of each short pipe penetrates through the corresponding annular shaping block, and the strip-shaped air outlet boxes are respectively and fixedly mounted at one end of the corresponding short pipe, the air outlets are respectively arranged on the outer wall of one side of the corresponding strip-shaped air outlet box, the air supply pipe is fixedly arranged on the inner wall of the top of the vacuum box, the four long pipes are fixedly arranged at the bottom of the air supply pipe, the bottom ends of the long pipes extend into the corresponding annular air guide pipes, the long pipes penetrate through the annular shaping block, the air cooler is fixedly arranged at the top of the vacuum box, the connecting pipe is fixedly arranged at the air outlet end of the air cooler, the bottom end of the connecting pipe extends into the vacuum box, and the bottom end of the connecting pipe is fixedly connected with the top of the air supply pipe;
the fixed establishment is including threaded sleeve, screw stub, centre gripping case, motor one, two-way threaded rod and two splint, the screw sleeve rotates to be installed on one side inner wall of vacuum box, screw stub screw thread is installed in the screw sleeve, the one end of screw stub extends to outside the threaded sleeve, centre gripping case fixed mounting is in the one end of screw stub, a motor fixed mounting is at the top of centre gripping case, two-way threaded rod fixed mounting is on the output shaft of motor one, the bottom of two-way threaded rod extends to the centre gripping incasement and is connected, two with the centre gripping case rotation the equal screw thread of splint is installed on two-way threaded rod, one side of splint extends to outside the centre gripping case.
2. The polyethylene PE pipe production vacuum shaping device for the PE pipe production process according to claim 1, wherein: the fixed cover is equipped with the ring gear on the screw sleeve, fixed mounting has motor two on one side inner wall of vacuum chamber, fixed mounting has the gear on motor two's the output shaft, gear and ring gear meshing.
3. The polyethylene PE tube production vacuum shaping device for the PE tube production process according to claim 1, wherein the vacuum shaping device comprises: the vacuum box comprises a vacuum box body, and is characterized in that a discharging hole is formed in the outer wall of one side of the vacuum box body, a PE pipe body is arranged in the vacuum box body, one end of the PE pipe body extends into the discharging hole, a baffle is hinged to the outer wall of one side of the vacuum box body, a slot is formed in the bottom of the baffle, an auxiliary box is fixedly mounted on the outer wall of one side of the vacuum box body, a hydraulic cylinder is fixedly mounted on the inner wall of the bottom of the auxiliary box body, a T-shaped inserting rod is fixedly mounted on an output shaft of the hydraulic cylinder, the top end of the T-shaped inserting rod extends into the slot and is in sliding connection with the slot, and the T-shaped inserting rod is in sliding connection with the auxiliary box.
4. The polyethylene PE pipe production vacuum shaping device for the PE pipe production process according to claim 1, wherein: the vacuum pump is fixedly installed at the top of the placing base, the vacuum pipe is fixedly installed at the air inlet end of the vacuum pump, and one end of the vacuum pipe is fixedly connected with the outer wall of one side of the vacuum box.
5. The polyethylene PE pipe production vacuum shaping device for the PE pipe production process according to claim 1, wherein: the vacuum box is characterized in that a limiting box is fixedly mounted on the inner wall of one side of the vacuum box, a T-shaped sliding rod is arranged in the limiting box, one end of the T-shaped sliding rod extends out of the limiting box and is in sliding connection with the limiting box, and one end of the T-shaped sliding rod is fixedly connected with the outer wall of one side of the clamping box.
6. The polyethylene PE pipe production vacuum shaping device for the PE pipe production process according to claim 1, wherein: and a sliding rod is fixedly arranged in the clamping box and is in sliding connection with the clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220170186.5U CN216860553U (en) | 2022-01-21 | 2022-01-21 | Polyethylene PE pipe production vacuum setting device for PE pipe production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220170186.5U CN216860553U (en) | 2022-01-21 | 2022-01-21 | Polyethylene PE pipe production vacuum setting device for PE pipe production process |
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| Publication Number | Publication Date |
|---|---|
| CN216860553U true CN216860553U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220170186.5U Active CN216860553U (en) | 2022-01-21 | 2022-01-21 | Polyethylene PE pipe production vacuum setting device for PE pipe production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216860553U (en) |
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- 2022-01-21 CN CN202220170186.5U patent/CN216860553U/en active Active
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