CN217226411U

CN217226411U - Polyurethane spraying foaming device for spraying polyethylene winding heat-preservation pipe

Info

Publication number: CN217226411U
Application number: CN202220170076.9U
Authority: CN
Inventors: 王广良; 钟瑞
Original assignee: Xinjiang Lvsai Technology Group Co ltd
Current assignee: Xinjiang Lvsai Technology Group Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-19
Anticipated expiration: 2032-01-21

Abstract

The utility model provides a be used for spraying polyethylene winding polyurethane spraying foaming device for insulating tube. The polyurethane spraying foaming device for spraying the polyethylene winding heat-insulating pipe comprises: the device comprises a base, a supporting plate, a fixing plate and a first moving assembly, wherein the supporting plate is fixedly arranged at the top of the base, the fixing plate is arranged at the top of the supporting plate, and the first moving assembly is arranged on the fixing plate; first removal subassembly is including first recess, first driving motor, first threaded rod and first slider, first recess is seted up on the bottom of fixed plate, first driving motor fixed mounting is in first recess, first threaded rod rotates and installs in first recess. The utility model provides a be used for spraying polyethylene winding polyurethane spraying foaming device for insulating tube has the removal regulatory function, causes to carry out effect spraying work to the insulating tube to can avoid hindering the advantage of work progress.

Description

Polyurethane spraying foaming device for spraying polyethylene winding heat-preservation pipe

Technical Field

The utility model belongs to the technical field of the foamer spraying, especially, relate to a be used for spraying polyethylene winding polyurethane spraying foaming device for heat preservation pipe.

Background

The foaming agent is a substance for forming pores in a target substance and can be classified into a chemical foaming agent, a physical foaming agent and a surfactant. Chemical blowing agents are those compounds which decompose on heating to release gases such as carbon dioxide and nitrogen and form pores in the polymer composition; physical blowing agents are those in which the pores of the foam are formed by a change in the physical form of a substance, i.e., by expansion of a compressed gas, volatilization of a liquid, or dissolution of a solid; the foaming agent all has higher surface activity, can effectively reduce the surface tension of liquid to arrange at the liquid film surface bilayer and surround the air, form the bubble, constitute the foam by single bubble again, in the correlation technique, disclose a foaming agent spraying device, bear transport board, foaming agent spraying transport structure and spraying structure including the spraying, the spraying bears the left side of transport board and is provided with the push pedal, and the spraying bears the lower extreme of transport board and be connected with the truckle, the spraying bears the upper end of transport board and installs foaming agent bearing box, spraying structure connects in foaming agent spraying transport structure's end, and the outside of spraying structure is provided with the spraying and bears the structure to the below of spraying structure is provided with bears the box. The foaming agent spraying structure can be conveniently used for spraying the foaming agent, the assembly nozzle can be conveniently assembled and replaced to the device through threaded connection between the assembly nozzle and the spraying handle, the assembly nozzle can adapt to different spraying positions, convenience in spraying of the foaming agent is guaranteed, the foaming agent for conveying spraying can be conveniently measured through the flow meter, and accordingly suitability of the using amount of the foaming agent is guaranteed.

However, the structure has disadvantages, especially when the heat preservation pipe is sprayed, because the length of the heat preservation pipe is long, and the spraying structure of the structure does not have a moving function, the heat preservation pipe needs to be moved in the spraying process, but the heat preservation pipe is heavy and long, and needs to be lifted by a plurality of people, so that the operation is complicated, and the work process is easily delayed.

Therefore, there is a need to provide a new polyurethane spray foaming device for spraying polyethylene-wrapped thermal insulation pipes to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a have removal regulatory function, cause and to carry out effect spraying work to the insulating tube to can avoid hindering being used for spraying polyethylene of course and twine polyurethane spraying foaming device for insulating tube.

In order to solve the technical problem, the utility model provides a be used for spraying polyethylene winding polyurethane spraying foaming device for insulating tube includes: the device comprises a base, a supporting plate, a fixing plate and a first moving assembly, wherein the supporting plate is fixedly arranged at the top of the base, the fixing plate is arranged at the top of the supporting plate, and the first moving assembly is arranged on the fixing plate;

the first moving assembly comprises a first groove, a first driving motor, a first threaded rod and a first sliding block, the first groove is formed in the bottom of the fixing plate, the first driving motor is fixedly installed in the first groove, the first threaded rod is rotatably installed in the first groove, one end of the first threaded rod is fixedly connected with an output shaft of the first driving motor, the first sliding block is installed on the first threaded rod in a threaded mode, the bottom of the first sliding block extends to the position below the bottom of the first groove, and a lifting spraying assembly is arranged on the first sliding block;

the lift spraying subassembly is including cylinder, mounting panel, mounting bracket, first connecting pipe, opening, second connecting pipe and sealing washer, cylinder fixed mounting is on the bottom of first slider, mounting panel fixed mounting is on the output shaft of cylinder, mounting bracket fixed mounting is on the mounting panel, first connecting pipe fixed mounting is on the mounting bracket, the opening is seted up on the bottom of first connecting pipe, second connecting pipe screw thread is installed on the opening, be equipped with the sealing washer in the opening, sealing washer and second connecting pipe looks adaptation.

As a further scheme of the utility model, be equipped with the pay-off subassembly on the base, the pay-off subassembly is including stock box, delivery pump, flexible row's material pipe and material pumping pipe, stock box fixed mounting is on the top of base, delivery pump fixed mounting is on the top of base, flexible row's material pipe fixed mounting is on the bin outlet of delivery pump, the top fixed connection of the one end of delivery pump and first connecting pipe is kept away from to flexible row's material pipe, material pumping pipe fixed mounting is on the material pumping mouth of delivery pump, the one end of material pumping pipe extends to in the stock box.

As a further scheme of the utility model, be equipped with placement mechanism on the base, placement mechanism is including placing platform and four regulation extrusion subassemblies, place platform fixed mounting on the top of base, four regulation extrusion subassemblies all set up placing the bench, and four regulation extrusion subassemblies are rectangular array and distribute.

As a further aspect of the utility model, adjust the extrusion subassembly including second recess, second threaded rod, second slider, L type piece, connecting block and extrusion semi-ring, the second recess is seted up on the top of placing the platform, the second threaded rod rotates and installs in the second recess, the one end of second threaded rod extends to outside one side of second recess and fixed mounting has the handle, second slider thread mounting is on the second threaded rod, the top of second slider extends to the top of second recess, L type piece fixed mounting is on the top of second slider, connecting block fixed mounting is on L type piece, extrusion semi-ring fixed mounting is on the connecting block.

As a further aspect of the present invention, a third groove has been seted up at the top of backup pad, be equipped with the second in the backup pad and remove the subassembly.

As a further scheme of the utility model, the second removes the subassembly including third threaded rod, second driving motor and third slider, the third threaded rod rotates and installs in the third recess, second driving motor fixed mounting is in the third recess, the one end of third threaded rod and second driving motor's output shaft fixed connection, third slider screw thread is installed on the third threaded rod.

Compared with the prior art, the utility model provides a be used for spraying polyethylene winding polyurethane spraying foaming device for insulating tube has following beneficial effect:

1. the utility model discloses a first removal subassembly, second remove under the cooperation of subassembly and lift spraying assembly for possess and remove regulatory function, cause and to carry out effect spraying work to the insulating tube, thereby can avoid hindering the advantage of course of work.

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 front view 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 the portion B in FIG. 1;

fig. 4 is a schematic view of a second moving assembly according to the present invention.

In the figure: 1. a base; 2. a support plate; 3. a fixing plate; 4. a first drive motor; 5. a first threaded rod; 6. a first slider; 7. a cylinder; 8. mounting a plate; 9. a mounting frame; 10. a first connecting pipe; 11. a port; 12. a second connecting pipe; 13. a seal ring; 14. a material storage box; 15. a delivery pump; 16. a telescopic discharge pipe; 17. a material pumping pipe; 18. a placing table; 19. a second threaded rod; 20. a second slider; 21. an L-shaped block; 22. connecting blocks; 23. extruding the semi-ring; 24. a third threaded rod; 25. a second drive motor; 26. and a third slide block.

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 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 a schematic view of a second moving assembly according to the present invention. A polyurethane spraying foaming device for spraying polyethylene winding insulating tube includes: the device comprises a base 1, a supporting plate 2, a fixing plate 3 and a first moving assembly, wherein the supporting plate 2 is fixedly arranged at the top of the base 1, the fixing plate 3 is arranged at the top of the supporting plate 2, and the first moving assembly is arranged on the fixing plate 3;

the first moving assembly comprises a first groove, a first driving motor 4, a first threaded rod 5 and a first sliding block 6, the first groove is formed in the bottom of the fixing plate 3, the first driving motor 4 is fixedly installed in the first groove, the first threaded rod 5 is rotatably installed in the first groove, one end of the first threaded rod 5 is fixedly connected with an output shaft of the first driving motor 4, the first sliding block 6 is installed on the first threaded rod 5 in a threaded mode, the bottom of the first sliding block 6 extends to the position below the bottom of the first groove, and a lifting spraying assembly is arranged on the first sliding block 6;

lifting spraying subassembly is including cylinder 7, mounting panel 8, mounting bracket 9, first connecting pipe 10, opening 11, second connecting pipe 12 and sealing

washer

13, 7 fixed mounting of cylinder are on the bottom of first slider 6, 8 fixed mounting of mounting panel are on the output shaft of

cylinder

7, 9 fixed mounting of mounting bracket are on mounting panel 8, 10 fixed mounting of first connecting pipe are on mounting bracket 9, opening 11 is seted up on the bottom of first connecting

pipe

10, 12 threaded mounting of second connecting pipe are on opening 11, be equipped with sealing washer 13 in opening 11, sealing

washer

13 and 12 looks adaptations of second connecting pipe.

As shown in fig. 1, be equipped with the pay-off subassembly on base 1, the pay-off subassembly is including stock case 14, delivery pump 15, flexible row's material pipe 16 and pumping pipe 17, stock case 14 fixed mounting is on the top of base 1, delivery pump 15 fixed mounting is on the top of base 1, flexible row's material pipe 16 fixed mounting is on delivery pump 15's bin outlet, the flexible row's of material pipe 16 one end of keeping away from delivery pump 15 and the top fixed connection of first connecting pipe 10, pumping pipe 17 fixed mounting is on delivery pump 15's pumping opening, pumping pipe 17's one end extends to in the stock case 14.

As shown in fig. 1, a placing mechanism is arranged on the base 1, the placing mechanism includes a placing table 18 and four adjusting extrusion assemblies, the placing table 18 is fixedly mounted on the top of the base 1, the four adjusting extrusion assemblies are all arranged on the placing table 18, and the four adjusting extrusion assemblies are distributed in a rectangular array.

As shown in fig. 1 and 3, the adjusting and squeezing assembly includes a second groove, a second threaded rod 19, a second slider 20, an L-shaped block 21, a connecting block 22, and a squeezing semi-ring 23, the second groove is formed on the top of the placing table 18, the second threaded rod 19 is rotatably installed in the second groove, one end of the second threaded rod 19 extends out of one side of the second groove and is fixedly installed with a handle, the second slider 20 is threadedly installed on the second threaded rod 19, the top of the second slider 20 extends above the top of the second groove, the L-shaped block 21 is fixedly installed on the top of the second slider 20, the connecting block 22 is fixedly installed on the L-shaped block 21, and the squeezing semi-ring 23 is fixedly installed on the connecting block 22.

As shown in fig. 4, a third groove is formed at the top of the supporting plate 2, and a second moving assembly is arranged on the supporting plate 2.

As shown in fig. 4, the second moving assembly includes a third threaded rod 24, a second driving motor 25 and a third sliding block 26, the third threaded rod 24 is rotatably installed in the third groove, the second driving motor 25 is fixedly installed in the third groove, one end of the third threaded rod 24 is fixedly connected with an output shaft of the second driving motor 25, and the third sliding block 26 is threadedly installed on the third threaded rod 24.

The utility model provides a theory of operation that is used for spraying polyethylene winding polyurethane spraying foaming device for heat preservation pipe as follows:

the first step is as follows: firstly, rotating a second threaded rod 19 by hand to drive an L-shaped block 21 to move through the second threaded rod 19 under the action of threads, so that the L-shaped block 21 drives a connecting block 22 and two extrusion semi-rings 23 to move, so that the two extrusion semi-rings 23 are far away from each other, then placing the heat preservation pipe between the two extrusion semi-rings 23, and then performing similar operation to enable the two extrusion semi-rings 23 to approach each other to extrude and fix the heat preservation pipe;

the second step is as follows: the first driving motor 4 is started to operate, the first threaded rod 5 is driven to rotate through the output shaft of the first driving motor 4, the first sliding block 6 drives the air cylinder 7 to move under the action of the threads, the air cylinder 7 is driven to move to the upper side of the heat preservation pipe, then the air cylinder 7 is started to operate, the mounting plate 8, the mounting frame 9 and the first connecting pipe 10 are driven to move through the output shaft of the air cylinder 7, then the conveying pump 15 is started to operate, foam in the storage box 14 is pumped out through the pumping pipe 17, the foam is discharged into the first connecting pipe 10 through the telescopic discharging pipe 16 and then is discharged through the second connecting pipe 12, so that the heat preservation pipe can be sprayed, in the spraying process, the second driving motor 25 can be started to operate, the third threaded rod 24 is driven to rotate through the output shaft of the second driving motor 25, so that the third threaded rod 24 is driven to rotate under the action of the threads, the third slide block 26 is driven to move, so that the spraying work of the thermal insulation pipe can be facilitated, and the second connecting pipe 12 can be replaced under the action of the threads by rotating the second connecting pipe 12.

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 description of the attached 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 machinery, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts are known by technical manuals or conventional experimental methods for technicians in the field.

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

1. The utility model provides a be used for spraying polyethylene to twine polyurethane spraying foaming device for insulating tube which characterized in that includes:

the device comprises a base, a supporting plate, a fixing plate and a first moving assembly, wherein the supporting plate is fixedly arranged at the top of the base, the fixing plate is arranged at the top of the supporting plate, and the first moving assembly is arranged on the fixing plate;

2. The polyurethane spray foaming device for spraying polyethylene wrapped insulation pipes according to claim 1, wherein: be equipped with the pay-off subassembly on the base, the pay-off subassembly is arranged material pipe and material pumping pipe including stock box, delivery pump, flexible, stock box fixed mounting is on the top of base, delivery pump fixed mounting is on the top of base, flexible material pipe fixed mounting is arranged on the bin outlet of delivery pump, the one end that the delivery pump was kept away from to flexible material pipe and the top fixed connection of first connecting pipe, material pumping pipe fixed mounting is on the material pumping mouth of delivery pump, the one end of material pumping pipe extends to in the stock box.

3. The polyurethane spray foaming device for spraying polyethylene wrapped insulation pipes according to claim 1, wherein: the base is provided with a placing mechanism, the placing mechanism comprises a placing table and four adjusting extrusion assemblies, the placing table is fixedly mounted on the top of the base, the four adjusting extrusion assemblies are arranged on the placing table, and the four adjusting extrusion assemblies are distributed in a rectangular array.

4. The polyurethane spray foaming device for spraying the polyethylene wrapped thermal insulation pipe according to claim 3, wherein: adjust the extrusion subassembly including second recess, second threaded rod, second slider, L type piece, connecting block and extrusion semi-ring, the second recess is seted up on the top of placing the platform, the second threaded rod rotates to be installed in the second recess, the one end of second threaded rod extends to outside the one side of second recess and fixed mounting has the handle, second slider screw thread is installed on the second threaded rod, the top of second slider extends to the top of second recess, L type piece fixed mounting is on the top of second slider, connecting block fixed mounting is on L type piece, extrusion semi-ring fixed mounting is on the connecting block.

5. The polyurethane spray foaming device for spraying polyethylene wrapped insulation pipes according to claim 1, wherein: the top of backup pad has seted up the third recess, be equipped with the second in the backup pad and remove the subassembly.

6. The polyurethane spray foaming device for spraying polyethylene wrapped insulation pipes according to claim 5, wherein: the second moving assembly comprises a third threaded rod, a second driving motor and a third sliding block, the third threaded rod is rotatably installed in a third groove, the second driving motor is fixedly installed in the third groove, one end of the third threaded rod is fixedly connected with an output shaft of the second driving motor, and the third sliding block is installed on the third threaded rod in a threaded mode.