CN218314827U - Carbon dioxide polyurethane foaming device - Google Patents
Carbon dioxide polyurethane foaming device Download PDFInfo
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- CN218314827U CN218314827U CN202221816133.2U CN202221816133U CN218314827U CN 218314827 U CN218314827 U CN 218314827U CN 202221816133 U CN202221816133 U CN 202221816133U CN 218314827 U CN218314827 U CN 218314827U
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- carbon dioxide
- box body
- stirring
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Abstract
The utility model provides a carbon dioxide polyurethane foaming device belongs to polyurethane foaming technical field. The carbon dioxide polyurethane foaming device comprises a foaming box structure and a stirring and filling structure. The foaming box structure comprises an outer box body, an inner box body and a supporting piece, wherein the inner box body is fixed inside the outer box body, the supporting piece is fixed inside the outer box body, the stirring and filling structure comprises a fixing frame, a hollow pipe and a stirring piece, the fixing frame is fixed on the top surface of the outer box body, an electric cylinder is further fixed on the top surface of the fixing frame, the electric cylinder is located on two sides of the servo motor, the hollow pipe penetrates through the outer box body in a sliding mode and extends to the inside of the inner box body, and the fixing plate is fixedly connected with the output end of the electric cylinder. The utility model discloses can conveniently reciprocate and mix the raw materials, can make the mixture more abundant at the in-process of mixing, be favorable to improving the efficiency and the quality of mixing.
Description
Technical Field
The utility model relates to a polyurethane foaming technical field particularly, relates to a carbon dioxide polyurethane foaming device.
Background
Polyurethane, a full name of which is polyurethane, is a high molecular compound. Polyurethanes fall into the two main categories of polyester and polyether. They can be made into polyurethane plastics, polyurethane fibre, polyurethane rubber and elastomer.
At present, current carbon dioxide polyurethane foaming device when mixing the raw materials, stirs the inconvenient up-and-down motion that carries on of structure, leads to the mixture between the raw materials abundant inadequately like this easily, influences the mixing efficiency.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a carbon dioxide polyurethane foaming device aims at improving carbon dioxide polyurethane foaming device, and when the raw materials mixes, the inconvenient up-and-down motion that carries on of stirring structure leads to the mixing between the raw materials abundant inadequately like this easily, influences the problem of mixing efficiency.
The utility model discloses a realize like this:
the utility model provides a carbon dioxide polyurethane foaming device, including foaming case structure and stirring filling structure.
The foaming box structure comprises an outer box body, an inner box body and a supporting piece, wherein the inner box body is fixed inside the outer box body, the supporting piece is fixed inside the outer box body, the stirring and filling structure comprises a fixing frame, a hollow pipe and a stirring piece, the fixing frame is fixed on the top surface of the outer box body, a servo motor is installed on the top surface of the fixing frame, an insertion column is fixed at the end of an output shaft of the servo motor, an electric cylinder is further fixed on the top surface of the fixing frame and located on two sides of the servo motor, the hollow pipe penetrates through the outer box body in a sliding mode and extends to the inside of the inner box body, the stirring piece is installed inside the hollow pipe, the insertion column is inserted into the stirring piece, fixing plates are fixed on two sides of the upper end of the hollow pipe, and the fixing plates are fixedly connected with the output end of the electric cylinder.
In an embodiment of the present invention, the outer box body and the inner box body form a heat preservation chamber therebetween, and the bottom of the inner box body and the outer box body are fixedly connected through a fixing column therebetween.
In an embodiment of the present invention, the support member includes a support column and a threaded column, the support column is fixed to the bottom of the outer box body, the threaded column is screwed into the support column, and a support pad is fixed to the bottom of the threaded column.
In an embodiment of the present invention, the bottom of the supporting pillar is provided with a threaded hole matched with the threaded pillar.
In an embodiment of the present invention, a discharging pipe is fixed to the lower portion of the inner box body, the discharging pipe runs through the outer box body and extends to the outside, and a control valve is installed on the discharging pipe.
The utility model discloses an in one embodiment, the upper end intercommunication of interior box is fixed with the feeder hopper, the feeder hopper runs through outer box extends to the outside, the feeder hopper distributes the both sides of outer box.
In an embodiment of the present invention, the stirring member comprises a stirring rod and a stirring blade, the surface of the stirring rod is connected with a bearing by interference fit, the bearing is fixed inside the hollow tube, the stirring blade is fixed on the surface of the stirring rod, and the insertion column 221 is inserted inside the stirring rod 241.
In an embodiment of the present invention, the outer case has a filling member mounted on a surface thereof.
The utility model discloses an in one embodiment, the filling piece includes the pump body and spray tube, the pump body is installed the surface of outer box, the liquid outlet intercommunication of the pump body has the connecting pipe, the spray tube is installed the inside top surface of interior box, the connecting pipe runs through outer box with interior box with the spray tube intercommunication.
In an embodiment of the present invention, the spraying pipe is communicated with a nozzle, and the nozzles are circumferentially distributed on the spraying pipe.
The utility model has the advantages that: the utility model discloses a carbon dioxide polyurethane foaming device that above-mentioned design obtained, during the use, through servo motor and electric jar work, servo motor work drives the grafting post and rotates, the stirring rod of being connected through bearing and hollow tube will follow the grafting post and rotate like this, electric jar work drives the hollow tube and reciprocates simultaneously, stir like this and will follow and reciprocate, and stir the piece and can continuously rotate and mix the raw materials at the process that reciprocates, the in-process of mixing is through adding the inside of annotating the piece with liquid carbon dioxide foamer input to interior box, can conveniently reciprocate when using like this and stir the mixture to the raw materials, can make the mixture more abundant at the in-process of mixing like this, be favorable to improving the efficiency and the quality of mixing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a first perspective structure of a carbon dioxide polyurethane foaming device according to an embodiment of the present invention;
fig. 2 is a schematic view of a first view angle cross-sectional structure of a carbon dioxide polyurethane foaming device according to an embodiment of the present invention;
fig. 3 is a schematic view of a second perspective structure of a carbon dioxide polyurethane foaming device according to an embodiment of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 100-foam box structure; 110-an outer box body; 120-an inner box body; 121-heat preservation cavity; 122-fixed columns; 130-a support; 131-support columns; 132-a threaded post; 133-a support pad; 140-a discharge pipe; 150-feed hopper; 200-stirring filling structure; 210-a holder; 220-a servo motor; 221-a plug column; 230-a hollow tube; 231-a fixing plate; 240-a stirring member; 241-a stirring rod; 242-stirring blade; 243-bearing; 250-an electric cylinder; 260-filling piece; 261-a pump body; 262-connecting tube; 263-a spray pipe; 2631-nozzle.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a carbon dioxide polyurethane foaming device comprises a foaming box structure 100 and an agitation filling structure 200.
The stirring and filling structure 200 is fixedly installed on the foaming box structure 100, and raw material mixing and foaming agent addition can be conveniently performed through the stirring and filling structure 200.
Referring to fig. 1-3, the foam box structure 100 includes an outer box 110, an inner box 120, and a supporting member 130, wherein the inner box 120 is fixed inside the outer box 110, and the supporting member 130 is fixed inside the outer box 110.
A heat preservation cavity 121 is formed between the outer box body 110 and the inner box body 120, and the bottom of the inner box body 120 is fixedly connected with the outer box body 110 through a fixing column 122; the supporting member 130 includes a supporting column 131 and a threaded column 132, the supporting column 131 is fixed at the bottom of the outer box 110, the threaded column 132 is screwed inside the supporting column 131, and a supporting pad 133 is fixed at the bottom of the threaded column 132; the bottom of the supporting column 131 is provided with a threaded hole matched with the threaded post 132, and here, the supporting pad 133 is contacted with the ground by rotating the threaded post 132, so that the foaming device can be placed more stably.
A discharge pipe 140 is fixedly communicated with the lower part of the inner box body 120, the discharge pipe 140 penetrates through the outer box body 110 and extends to the outside, and a control valve is mounted on the discharge pipe 140; the upper end of the inner box 120 is fixed with a feed hopper 150, the feed hopper 150 penetrates through the outer box 110 and extends to the outside, and the feed hopper 150 is distributed on both sides of the outer box 110.
Referring to fig. 1-4, the stirring and filling structure 200 includes a fixing frame 210, a hollow tube 230 and a stirring member 240, the fixing frame 210 is fixed on the top surface of the outer box 110, a servo motor 220 is installed on the top surface of the fixing frame 210, an insertion column 221 is fixed at an end of an output shaft of the servo motor 220, an electric cylinder 250 is fixed on the top surface of the fixing frame 210, the electric cylinder 250 is located at two sides of the servo motor 220, the hollow tube 230 slidably penetrates through the outer box 110 and extends to the inside of the inner box 120, a through hole matched with the hollow tube 230 is formed in the top surface of the outer box 110 for the hollow tube 230 to slide up and down, the stirring member 240 is installed inside the hollow tube 230, the insertion column 221 is inserted inside the stirring member 240, fixing plates 231 are fixed at two sides of an upper end of the hollow tube 230, and the fixing plates 231 are fixedly connected with output ends of the electric cylinder 250.
The stirring member 240 comprises a stirring rod 241 and a stirring blade 242, the surface of the stirring rod 241 is connected with a bearing 243 in an interference manner, the bearing 243 is fixed inside the hollow tube 230, the stirring blade 242 is fixed on the surface of the stirring rod 241, the plug-in post 221 is plugged inside the stirring rod 241, the plug-in post 221 is in a hexagonal prism shape, and meanwhile, a hexagonal prism slot matched with the plug-in post 221 is formed inside the stirring rod 241, so that the stirring rod 241 can be conveniently driven to rotate through the plug-in post 221.
The surface of the outer case 110 is provided with a filling member 260; the filling piece 260 comprises a pump body 261 and a spray pipe 263, wherein the pump body 261 is installed on the surface of the outer box 110, a liquid outlet of the pump body 261 is communicated with a connecting pipe 262, the pump body 261 is a carbon dioxide liquid pump, the pump body 261 is communicated with an external liquid carbon dioxide storage tank, and the carbon dioxide is a foaming agent; the spraying pipe 263 is installed on the inner top surface of the inner case 120, and the connection pipe 262 penetrates through the outer case 110 and the inner case 120 to communicate with the spraying pipe 263; spout 2631 is connected to spray tube 263, and spout 2631 is circumferentially distributed on spray tube 263.
Specifically, the working principle of the carbon dioxide polyurethane foaming device is as follows: during the use, pour into the inside of interior box 120 with the raw materials through feeder hopper 150, then work through servo motor 220 and electric jar 250, servo motor 220 work drives the peg graft post 221 and rotates, the stirring rod 241 of being connected with hollow tube 230 through bearing 243 will follow the peg graft post 221 and rotate like this, electric jar 250 work drives hollow tube 230 and reciprocates simultaneously, stirring piece 240 will follow and reciprocate like this, and stirring piece 240 can continuously rotate and mix the raw materials at the process that reciprocates, the inside of box 120 is inputed to liquid carbon dioxide foamer through spray tube 263 and spout 2631 through pump body 261 in the in-process of mixing, can conveniently reciprocate when using like this and stir the raw materials and mix, can make the mixture more abundant at the in-process of mixing like this, be favorable to improving the efficiency and the quality of mixing.
It should be noted that the specific model specifications of the servo motor 220 and the electric cylinder 250 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the servo motor 220 and the electric cylinder 250 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A carbon dioxide polyurethane foaming device is characterized by comprising
The foaming box structure (100) comprises an outer box body (110), an inner box body (120) and a support piece (130), wherein the inner box body (120) is fixed inside the outer box body (110), and the support piece (130) is fixed inside the outer box body (110);
stirring and filling structure (200), stirring and filling structure (200) includes mount (210), hollow tube (230) and stirring piece (240), mount (210) are fixed in the top surface of outer box (110), servo motor (220) is installed to the top surface of mount (210), the tip of servo motor (220) output shaft is fixed with plug column (221), the top surface of mount (210) is still fixed with electric cylinder (250), electric cylinder (250) are located the both sides of servo motor (220), hollow tube (230) slip run through outer box (110) extend to the inside of inner box (120), stirring piece (240) are installed in the inside of hollow tube (230), plug column (221) are pegged graft in the inside of stirring piece (240), fixed plate (231) are fixed to the upper end both sides of hollow tube (230), fixed plate (231) with the output end fixed connection of electric cylinder (250).
2. The foaming apparatus of claim 1, wherein a heat insulation chamber (121) is formed between the outer casing (110) and the inner casing (120), and the bottom of the inner casing (120) is fixedly connected to the outer casing (110) via a fixing column (122).
3. The carbon dioxide polyurethane foaming device according to claim 1, wherein the support member (130) comprises a support pillar (131) and a threaded pillar (132), the support pillar (131) is fixed at the bottom of the outer box body (110), the threaded pillar (132) is screwed inside the support pillar (131), and a support pad (133) is fixed at the bottom of the threaded pillar (132).
4. The carbon dioxide polyurethane foaming device according to claim 3, wherein the bottom of the supporting column (131) is provided with a threaded hole matched with the threaded column (132).
5. The carbon dioxide polyurethane foaming device according to claim 1, wherein a discharge pipe (140) is fixed to a lower portion of the inner box (120), the discharge pipe (140) extends to the outside through the outer box (110), and a control valve is installed on the discharge pipe (140).
6. The carbon dioxide polyurethane foaming device according to claim 1, wherein a feeding hopper (150) is fixed to the upper end of the inner box (120), the feeding hopper (150) extends to the outside through the outer box (110), and the feeding hoppers (150) are distributed on two sides of the outer box (110).
7. The carbon dioxide polyurethane foaming device according to claim 1, wherein the stirring member (240) comprises a stirring rod (241) and a stirring blade (242), a bearing (243) is connected to the surface of the stirring rod (241) in an interference manner, the bearing (243) is fixed inside the hollow tube (230), the stirring blade (242) is fixed on the surface of the stirring rod (241), and the plug-in post (221) is plugged inside the stirring rod (241).
8. The carbon dioxide polyurethane foaming device according to claim 1, wherein a filling member (260) is mounted on a surface of the outer case (110).
9. The carbon dioxide polyurethane foaming device according to claim 8, wherein the filling member (260) comprises a pump body (261) and a nozzle (263), the pump body (261) is installed on the surface of the outer box (110), a liquid outlet of the pump body (261) is communicated with a connecting pipe (262), the nozzle (263) is installed on the inner top surface of the inner box (120), and the connecting pipe (262) penetrates through the outer box (110) and the inner box (120) to be communicated with the nozzle (263).
10. A carbon dioxide polyurethane foaming device according to claim 9, wherein the spraying pipe (263) is connected with spraying openings (2631), and the spraying openings (2631) are circumferentially distributed on the spraying pipe (263).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221816133.2U CN218314827U (en) | 2022-07-13 | 2022-07-13 | Carbon dioxide polyurethane foaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221816133.2U CN218314827U (en) | 2022-07-13 | 2022-07-13 | Carbon dioxide polyurethane foaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218314827U true CN218314827U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221816133.2U Active CN218314827U (en) | 2022-07-13 | 2022-07-13 | Carbon dioxide polyurethane foaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218314827U (en) |
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2022
- 2022-07-13 CN CN202221816133.2U patent/CN218314827U/en active Active
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