CN217226651U - Continuous spraying translation structure for production of polyurethane spraying polyethylene winding thermal insulation pipe - Google Patents
Continuous spraying translation structure for production of polyurethane spraying polyethylene winding thermal insulation pipe Download PDFInfo
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- CN217226651U CN217226651U CN202220170064.6U CN202220170064U CN217226651U CN 217226651 U CN217226651 U CN 217226651U CN 202220170064 U CN202220170064 U CN 202220170064U CN 217226651 U CN217226651 U CN 217226651U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model provides a production of polyurethane spraying polyethylene winding insulating tube is with continuous spraying translation structure. Polyurethane spraying polyethylene winding insulating tube production includes with continuous spraying translation structure: the device comprises a base, an L-shaped frame and a movable adjusting assembly, wherein the L-shaped frame is fixedly arranged on the top of the base, and the movable adjusting assembly is arranged on the L-shaped frame; remove the adjusting part including recess, first threaded rod, slider and a driving motor, the recess is seted up on the bottom of L type frame, first threaded rod rotates and installs in the recess, the screw thread is installed on first threaded rod on the slider, the bottom of slider extends to the below of recess. The utility model provides a production of polyurethane spraying polyethylene winding insulating tube is with continuous spraying translation structure easy operation saves time, can strengthen the spraying effect to the insulating tube, causes to avoid hindering the advantage of work process.
Description
Technical Field
The utility model belongs to the technical field of the insulating tube, especially, relate to a production of polyurethane spraying polyethylene winding insulating tube is with continuous spraying translation structure.
Background
The heat preservation pipe is a short name of a heat insulation pipeline, is used for conveying liquid, gas and other media, and is used for heat preservation of heat insulation engineering of pipelines of petroleum, chemical engineering, aerospace, hot spring-military, central heating, central air conditioning, municipal administration and the like. When the winding thermal insulation pipe is produced, the winding thermal insulation pipe needs to be sprayed, and in the related technology, a polyurethane spraying process of the prefabricated direct-buried thermal insulation pipe is disclosed. When the polyurethane spraying is carried out on the surface of the steel pipe after the shot blasting, continuous production is not carried out because a single steel pipe is sprayed, two ends of the steel pipe are isolated by the guard plates, and the thickness of a part of foaming layer can not meet the requirement. The process comprises the following steps: preheating a steel pipe by 25-30 ℃, respectively winding 150-180 mm of plastic films at two ends of the steel pipe before spraying, spraying the polyurethane foam, wherein the spraying pressure is 120-130 kg/m, the spraying amount of the foaming pressure is 90-120 g/s, the spraying amount of the foaming pressure when the polyurethane foam is sprayed at the two ends of the steel pipe and the middle section is reduced by 10-15%, the pressure is reduced by 20%, the spraying time is prolonged by 1-2 s, trimming the end after spraying and foaming, removing the foam with the thickness of 200-250 mm at the end of the steel pipe, and enabling the foam thickness at the end to reach the standard thickness. The invention is used for spraying polyurethane of the prefabricated direct-buried insulating pipe.
However, the structure has the disadvantages that the existing heat preservation pipe is heavy, and the heat preservation pipe needs to be turned by a plurality of people for spraying, so that the operation is complicated, the time is wasted, and the work process is easily delayed.
Therefore, it is necessary to provide a new continuous spraying translation structure for producing polyurethane spraying polyethylene winding thermal insulation pipes to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide an easy operation saves time, can strengthen the spraying effect to the insulating tube, causes the polyurethane spraying polyethylene winding insulating tube production that can avoid hindering the course of work to use continuous spraying translation structure.
In order to solve the technical problem, the utility model provides a production of polyurethane spraying polyethylene winding insulating tube is with continuous spraying translation structure includes: the device comprises a base, an L-shaped frame and a movable adjusting assembly, wherein the L-shaped frame is fixedly arranged on the top of the base, and the movable adjusting assembly is arranged on the L-shaped frame;
the movable adjusting assembly comprises a groove, a first threaded rod, a sliding block and a first driving motor, the groove is formed in the bottom of the L-shaped frame, the first threaded rod is rotatably installed in the groove, the upper thread of the sliding block is installed on the first threaded rod, the bottom of the sliding block extends to the position below the groove, the first driving motor is fixedly installed in the groove, and an output shaft of the first driving motor is fixedly connected with one end of the first threaded rod;
be equipped with the spraying subassembly on the L type frame, the spraying subassembly is including mounting panel, first mount, flush coater, annular spray tube, two connecting rods and connecting pipe, mounting panel fixed mounting is on the bottom of slider, first mount fixed mounting is on the bottom of mounting panel, flush coater fixed mounting is on first mount, the annular spray tube sets up in the bottom below of first mount, and the equal fixed mounting of two connecting rods is on the bottom of first mount, the bottom of two connecting rods all with the outer wall fixed connection of annular spray tube, connecting pipe fixed mounting is on the flush coater, the bottom of connecting pipe and the outer wall fixed connection of annular spray tube, the top fixed mounting of base has the second mount, be equipped with four adjusting part on the second mount.
As a further scheme of the utility model, adjusting part is including fixed block, sleeve, second threaded rod, first circular gear, second driving motor, the circular gear of second and first arc clamp splice, fixed block fixed mounting is on the top of second mount, the sleeve rotates and installs on the fixed block, second threaded rod screw thread is installed on the sleeve, the fixed cover of first circular gear is established on the sleeve, second driving motor fixed mounting is on the top of fixed block, the circular gear fixed mounting of second is on second driving motor's output shaft, the circular gear of second meshes with first circular gear mutually, first arc clamp splice fixed mounting is on the second threaded rod.
As a further aspect of the utility model, the top of base is equipped with the collecting box, the collecting box is located the bottom below of second mount, first opening has been seted up at the top of second mount.
As a further scheme of the utility model, the spout has been seted up to one side outer wall of second threaded rod, fixed mounting has L type pole on the fixed block, the top of L type pole extend to in the spout and with the inner wall sliding connection of spout.
As a further scheme of the utility model, one side outer wall set up threaded hole of slider, first threaded rod runs through the screw hole and closes soon with the inner wall of screw hole and be connected.
As a further scheme of the utility model, the bottom fixed mounting of base has the supporting seat, and four supporting seats are the rectangular array and distribute.
Compared with the prior art, the utility model provides a production of polyurethane spraying polyethylene winding insulating tube is with continuous spraying translation structure has following beneficial effect:
1. the utility model has the advantages that the operation is simple, the time is saved, the spraying effect on the heat preservation pipe can be enhanced, and the work progress is prevented from being delayed by arranging the movable adjusting component and the spraying component in a matching way;
2. the utility model discloses a set up adjusting part for it is fixed to carry out the centre gripping to the insulating tube, causes to facilitate spraying work.
Drawings
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 front view of the present invention;
FIG. 2 is a schematic view of a movement adjustment assembly of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
fig. 4 is an enlarged schematic structural view of a portion B in fig. 1.
In the figure: 1. a base; 2. an L-shaped frame; 3. a first threaded rod; 4. a slider; 5. a first drive motor; 6. mounting a plate; 7. a first fixing frame; 8. a spray coater; 9. an annular nozzle; 10. a connecting rod; 11. a connecting pipe; 13. a second fixing frame; 14. a fixed block; 15. a sleeve; 16. a second threaded rod; 17. a first circular gear; 18. a second drive motor; 19. a second circular gear; 20. a first arc-shaped clamping block; 21. and a collecting box.
Detailed Description
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic front view of the present invention; FIG. 2 is a schematic view of a movement adjustment assembly of the present invention; FIG. 3 is an enlarged schematic view of portion A of FIG. 1; fig. 4 is an enlarged schematic structural view of a portion B in fig. 1. Production of polyurethane spraying polyethylene winding insulating tube is with continuous spraying translation structure includes: the device comprises a base 1, an L-shaped frame 2 and a movable adjusting assembly, wherein the L-shaped frame 2 is fixedly arranged on the top of the base 1, and the movable adjusting assembly is arranged on the L-shaped frame 2;
the movable adjusting assembly comprises a groove, a first threaded rod 3, a sliding block 4 and a first driving motor 5, the groove is formed in the bottom of the L-shaped frame 2, the first threaded rod 3 is rotatably installed in the groove, the upper thread of the sliding block 4 is installed on the first threaded rod 3, the bottom of the sliding block 4 extends to the lower portion of the groove, the first driving motor 5 is fixedly installed in the groove, and an output shaft of the first driving motor 5 is fixedly connected with one end of the first threaded rod 3;
the L-shaped frame 2 is provided with a spraying component which comprises a mounting plate 6, a first fixing frame 7, a spraying machine 8, an annular spraying pipe 9, two connecting rods 10 and a connecting pipe 11, the mounting plate 6 is fixedly arranged on the bottom of the sliding block 4, the first fixing frame 7 is fixedly arranged on the bottom of the mounting plate 6, the spraying machine 8 is fixedly arranged on the first fixing frame 7, the annular spraying pipe 9 is arranged below the bottom of the first fixing frame 7, the two connecting rods 10 are fixedly arranged on the bottom of the first fixing frame 7, the bottom ends of the two connecting rods 10 are fixedly connected with the outer wall of the annular spraying pipe 9, the connecting pipe 11 is fixedly arranged on the coating machine 8, the bottom end of the connecting pipe 11 is fixedly connected with the outer wall of the annular spray pipe 9, a second fixing frame 13 is fixedly mounted at the top of the base 1, and four adjusting components are arranged on the second fixing frame 13.
As shown in fig. 3 and 4, the adjusting assembly includes a fixing block 14, a sleeve 15, a second threaded rod 16, a first circular gear 17, a second driving motor 18, a second circular gear 19, and a first arc-shaped clamping block 20, the fixing block 14 is fixedly mounted on the top of the second fixing frame 13, the sleeve 15 is rotatably mounted on the fixing block 14, the second threaded rod 16 is threadedly mounted on the sleeve 15, the first circular gear 17 is fixedly sleeved on the sleeve 15, the second driving motor 18 is fixedly mounted on the top of the fixing block 14, the second circular gear 19 is fixedly mounted on an output shaft of the second driving motor 18, the second circular gear 19 is engaged with the first circular gear 17, and the first arc-shaped clamping block 20 is fixedly mounted on the second threaded rod 16.
As shown in fig. 1, a collecting box 21 is disposed on the top of the base 1, the collecting box 21 is located below the bottom of the second fixing frame 13, and a first through opening is disposed on the top of the second fixing frame 13.
As shown in fig. 4, a sliding groove is formed in an outer wall of one side of the second threaded rod 16, an L-shaped rod is fixedly mounted on the fixed block 14, and a top end of the L-shaped rod extends into the sliding groove and is slidably connected with an inner wall of the sliding groove.
As shown in fig. 2, a threaded hole is formed in an outer wall of one side of the slider 4, and the first threaded rod 3 penetrates through the threaded hole and is screwed with an inner wall of the threaded hole.
As shown in fig. 1, the bottom of the base 1 is fixedly provided with supporting seats, and the four supporting seats are distributed in a rectangular array.
The utility model provides a production of polyurethane spraying polyethylene winding insulating tube is with continuous spraying translation structure's theory of operation as follows:
the first step is as follows: the first driving motor 5 is started to perform positive and negative operation, the first threaded rod 3 is driven to rotate through the output shaft of the first driving motor 5, the first threaded rod is driven to move back and forth under the action of the threads and the grooves, the sliding block 4 drives the mounting plate 6, the first fixing frame 7 and the spraying machine 8, and the two connecting rods 10 and the annular spray pipe 9 move back and forth, so that the heat preservation pipe is sleeved and moved;
the second step is as follows: the second driving motor 18 is started to perform positive and negative operation, the second circular gear 19 is driven to rotate through the output shaft of the second driving motor 18, the first circular gear 17 is driven to rotate under the meshed relation, the sleeve 15 is driven to rotate through the first circular gear 17, the second threaded rod 16 is driven to move left and right under the action of the threads, the L-shaped rod and the sliding chute, the first arc-shaped clamping blocks 20 are driven to move in the moving process of the second threaded rod 16, and the heat preservation pipe is extruded and fixed by the fact that the two first arc-shaped clamping blocks 20 are close to or far away from each other;
the third step: the sprayer 8 is started to operate, the spraying agent in the sprayer 8 is discharged into the annular spray pipe 9 under the action of the connecting pipe 11, so that the thermal insulation pipe is sprayed through the annular spray pipe 9, and the thermal insulation pipe can be continuously sprayed under the action of the movable adjusting assembly.
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 design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and it is intended that the scope of the invention be defined by the appended claims and their equivalents and that all such modifications are intended to be encompassed by the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides a production of polyurethane spraying polyethylene winding insulating tube is with continuous spraying translation structure which characterized in that includes:
the device comprises a base, an L-shaped frame and a movable adjusting assembly, wherein the L-shaped frame is fixedly arranged on the top of the base, and the movable adjusting assembly is arranged on the L-shaped frame;
the movable adjusting assembly comprises a groove, a first threaded rod, a sliding block and a first driving motor, the groove is formed in the bottom of the L-shaped frame, the first threaded rod is rotatably installed in the groove, the upper thread of the sliding block is installed on the first threaded rod, the bottom of the sliding block extends to the position below the groove, the first driving motor is fixedly installed in the groove, and an output shaft of the first driving motor is fixedly connected with one end of the first threaded rod;
be equipped with the spraying assembly on the L type frame, the spraying assembly is including mounting panel, first mount, flush coater, annular spray tube, two connecting rods and connecting pipe, mounting panel fixed mounting is on the bottom of slider, first mount fixed mounting is on the bottom of mounting panel, flush coater fixed mounting is on first mount, the annular spray tube sets up in the bottom below of first mount, and the equal fixed mounting of two connecting rods is on the bottom of first mount, the bottom of two connecting rods all with the outer wall fixed connection of annular spray tube, connecting pipe fixed mounting is on the flush coater, the bottom of connecting pipe and the outer wall fixed connection of annular spray tube, the top fixed mounting of base has the second mount, be equipped with four adjusting part on the second mount.
2. The continuous spraying translation structure for producing the polyurethane spraying polyethylene winding thermal insulation pipe according to claim 1, characterized in that: the adjusting part is including fixed block, sleeve, second threaded rod, first circular gear, second driving motor, second circular gear and first arc clamp splice, fixed block fixed mounting is on the top of second mount, the sleeve rotates and installs on the fixed block, second threaded rod screw thread is installed on the sleeve, the fixed cover of first circular gear is established on the sleeve, second driving motor fixed mounting is on the top of fixed block, second circular gear fixed mounting is on second driving motor's output shaft, second circular gear meshes with first circular gear mutually, first arc clamp splice fixed mounting is on the second threaded rod.
3. The continuous spraying translation structure for producing the polyurethane spraying polyethylene winding thermal insulation pipe according to claim 1, characterized in that: the top of base is equipped with the collecting box, the collecting box is located the bottom below of second mount, first opening has been seted up at the top of second mount.
4. The continuous spraying translation structure for producing the polyurethane spraying polyethylene winding thermal insulation pipe according to claim 2 is characterized in that: the spout has been seted up to one side outer wall of second threaded rod, fixed mounting has L type pole on the fixed block, the top of L type pole extend to in the spout and with the inner wall sliding connection of spout.
5. The continuous spraying translation structure for producing the polyurethane spraying polyethylene winding thermal insulation pipe according to claim 1, characterized in that: threaded holes are formed in the outer wall of one side of the sliding block, and the first threaded rod penetrates through the threaded holes and is connected with the inner wall of the threaded holes in a screwing mode.
6. The continuous spraying translation structure for producing the polyurethane spraying polyethylene winding thermal insulation pipe according to claim 1, characterized in that: the bottom fixed mounting of base has the supporting seat, and four supporting seats are the rectangular array and distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220170064.6U CN217226651U (en) | 2022-01-21 | 2022-01-21 | Continuous spraying translation structure for production of polyurethane spraying polyethylene winding thermal insulation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220170064.6U CN217226651U (en) | 2022-01-21 | 2022-01-21 | Continuous spraying translation structure for production of polyurethane spraying polyethylene winding thermal insulation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217226651U true CN217226651U (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220170064.6U Active CN217226651U (en) | 2022-01-21 | 2022-01-21 | Continuous spraying translation structure for production of polyurethane spraying polyethylene winding thermal insulation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217226651U (en) |
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2022
- 2022-01-21 CN CN202220170064.6U patent/CN217226651U/en active Active
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