CN214026796U - Foaming device is used in insulating tube production - Google Patents
Foaming device is used in insulating tube production Download PDFInfo
- Publication number
- CN214026796U CN214026796U CN202022210899.3U CN202022210899U CN214026796U CN 214026796 U CN214026796 U CN 214026796U CN 202022210899 U CN202022210899 U CN 202022210899U CN 214026796 U CN214026796 U CN 214026796U
- Authority
- CN
- China
- Prior art keywords
- shell
- roller
- lead screw
- foaming device
- driven gear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 abstract description 7
- 239000004814 polyurethane Substances 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 description 16
- 238000004321 preservation Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a foaming device is used in insulating tube production, including driven gear, shell and landing leg, driving motor is installed to the one end on shell top, and driving motor's output installs the driving gear through the pivot, driving motor's one end is provided with the feed inlet, and one side of feed inlet is provided with servo motor, servo motor's output is installed the lead screw through the pivot, and the bottom of lead screw extends to the inside of shell, the passage is installed to the bottom of feed inlet, and the outer wall cover of passage is equipped with driven gear, the bottom of passage is provided with the commentaries on classics roller, and the inside of changeing the roller is provided with canceling release mechanical system, the inside of changeing the roller is provided with the cavity. The utility model discloses a servo motor drives the lead screw rotation to it utilizes the dead lever to push down the push pedal to drive the removal version, thereby extrudees the ejection of compact from the discharge gate with the polyurethane after the foaming, and is very convenient, has realized the quick ejection of compact function of device.
Description
Technical Field
The utility model relates to a thermal insulation pipe technical field specifically is a foaming device is used in thermal insulation pipe production.
Background
As society develops, people have higher demands for various resources, and many resources need to be transported for a long distance due to production places, and the heat preservation pipe is widely used for providing a suitable environment for the resources, and the heat preservation pipe can preserve heat and can not foam polyurethane by using a foaming device.
The conventional foaming device has the following disadvantages:
(1) the raw materials are not uniformly fed, so that the foaming effect is poor;
(2) the raw materials are not sufficiently mixed, so that incomplete foaming is easily caused;
(3) the foamed polyurethane is inconvenient to take out and very troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foaming device is used in insulating tube production to the polyurethane after the foaming that provides is not convenient for take out in solving above-mentioned background art, very troublesome problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foaming device is used in insulating tube production, includes driven gear, shell and landing leg, driving motor is installed to the one end on shell top, and driving motor's output installs the driving gear through the pivot, driving motor's one end is provided with the feed inlet, and one side of feed inlet is provided with servo motor, servo motor's output is installed the lead screw through the pivot, and the bottom of lead screw extends to the inside of shell, the passage is installed to the bottom of feed inlet, and the outer wall cover of passage is equipped with driven gear, the bottom of passage is provided with the commentaries on classics roller, and the inside of commentaries on classics roller is provided with canceling release mechanical system, the inside of commentaries on classics roller is provided with the cavity, and the inner wall of cavity bottom evenly runs through there is the through-hole, the bottom of passage extends to the inside of cavity, one side welding that the lead screw was kept away from to the inside top of shell has the guide arm, and guide arm, landing leg, The outer wall cover of passage and lead screw is equipped with the movable plate, the dead lever has all been welded to the both sides of movable plate bottom, and the bottom welding of dead lever has the push pedal, the push pedal sets up in the outside of changeing the roller, the inside bottom of shell runs through there is the discharge gate, and all welds the landing leg in four corners of shell bottom.
Preferably, the driven gear is meshed with the driving gear, and the diameter of the driven gear is larger than that of the driving gear.
Preferably, the bottom end of the shell and the bottom end of the push plate are both conical, and the slopes of the conical surfaces of the shell and the push plate are equal.
Preferably, the length of the guide rod is greater than the moving distance of the moving plate, and the moving distance of the moving plate is greater than the length of the rotary roller.
Preferably, canceling release mechanical system's inside has set gradually extension spring, stirring post, slider and spout that resets, the spout is evenly seted up in the inside of changeing the roller, and the inside one side of spout all is provided with the extension spring that resets, the slider is all installed to one side of extension spring that resets, and one side of slider all welds the stirring post to one side of stirring post all extends to one side of changeing the roller.
Preferably, twelve groups of stirring columns are arranged, and the length of each stirring column is smaller than that of each sliding chute.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by arranging the feeding hole, the driven gear, the through hole, the cavity, the material guide pipe, the rotary roller, the driving motor and the driving gear, the rotary roller can be rotated by the driving motor through the gear after the raw materials are put into the rotary roller, so that the raw materials uniformly flow out of the through hole, are uniformly distributed, are convenient to react and foam, and realize the uniform feeding function of the device;
(2) by arranging the driven gear, the material guide pipe, the rotary roller, the driving motor, the reset mechanism and the driving gear, when the driving motor drives the rotary roller to rotate, the centrifugal force is utilized to overcome the tension of the reset tension spring to enable the stirring column to extend out to stir the raw materials, so that the raw materials are fully mixed, the raw materials are prevented from not participating in reaction, and the complete foaming function of the device is realized;
(3) through being provided with shell, guide arm, dead lever, push pedal, movable plate, lead screw, discharge gate and servo motor, can utilize servo motor to drive the lead screw rotatory after the foaming is accomplished to it utilizes the dead lever to push down the push pedal to drive the removal version, thereby extrudees the ejection of compact from the discharge gate with the polyurethane after the foaming, and is very convenient, has realized the quick ejection of compact function of device.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the top cross-sectional structure of the roller according to the present invention.
In the figure: 1. a feed inlet; 2. a driven gear; 3. a housing; 4. a guide bar; 5. fixing the rod; 6. pushing the plate; 7. a reset mechanism; 701. a return tension spring; 702. a stirring column; 703. a slider; 704. a chute; 8. a support leg; 9. a discharge port; 10. rotating the roller; 11. a through hole; 12. a cavity; 13. a material guide pipe; 14. moving the plate; 15. a screw rod; 16. a servo motor; 17. a drive motor; 18. a drive gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-4, the present invention provides a technical solution: a foaming device for producing a heat preservation pipe comprises a driven gear 2, a shell 3 and supporting legs 8, wherein a driving motor 17 is installed at one end of the top end of the shell 3, the type of the driving motor 17 can be TC7132, a driving gear 18 is installed at the output end of the driving motor 17 through a rotating shaft, a feeding hole 1 is formed in one end of the driving motor 17, a servo motor 16 is arranged on one side of the feeding hole 1, the type of the servo motor 16 can be 42JSF330AS-1000, a lead screw 15 is installed at the output end of the servo motor 16 through a rotating shaft, the bottom end of the lead screw 15 extends into the shell 3, a material guide pipe 13 is installed at the bottom end of the feeding hole 1, and the driven gear 2 is sleeved on the outer wall of the material guide pipe 13;
the driven gear 2 is meshed with the driving gear 18, and the diameter of the driven gear 2 is larger than that of the driving gear 18;
in particular, as shown in fig. 1, 2 and 3, such a design can save power, achieve high transmission efficiency, and have the advantage of facilitating the rotation of the material guiding pipe 13;
the bottom end of the material guide pipe 13 is provided with a roller 10, and the inside of the roller 10 is provided with a reset mechanism 7;
a reset tension spring 701, a stirring column 702, a sliding block 703 and a sliding groove 704 are sequentially arranged in the reset mechanism 7, the sliding groove 704 is uniformly arranged in the rotary roller 10, the reset tension spring 701 is arranged on one side of the inner part of the sliding groove 704, the sliding block 703 is arranged on one side of the reset tension spring 701, the stirring column 702 is welded on one side of the sliding block 703, and one side of the stirring column 702 extends to one side of the rotary roller 10;
specifically, as shown in fig. 1 and 4, the rotation of the roller 10 will make the stirring column 702 rotate out by centrifugal force against the pulling force of the return tension spring 701, which has the advantage of fully stirring and mixing the raw materials;
twelve groups of stirring columns 702 are arranged, and the lengths of the stirring columns 702 are all smaller than that of the sliding grooves 704;
specifically, as shown in fig. 1 and 4, such a design can enable the push plate 6 to be retracted when not in operation, so that the occupied area is reduced, and the push plate has the advantage of being convenient to pass through;
a cavity 12 is formed in the rotating roller 10, through holes 11 are uniformly penetrated through the inner wall of the bottom end of the cavity 12, the bottom end of the material guide pipe 13 extends into the cavity 12, a guide rod 4 is welded on one side, far away from the screw rod 15, of the top end of the interior of the shell 3, and a movable plate 14 is sleeved on the outer walls of the guide rod 4, the material guide pipe 13 and the screw rod 15;
the length of the guide rod 4 is greater than the moving distance of the moving plate 14, and the moving distance of the moving plate 14 is greater than the length of the rotary roller 10;
specifically, as shown in fig. 1, the design can ensure that the push plate 6 can reach a deeper position, and the advantage of ensuring the extrusion degree is provided
Fixed rods 5 are welded on two sides of the bottom end of the moving plate 14, and push plates 6 are welded at the bottom ends of the fixed rods 5;
the bottom end of the shell 3 and the bottom end of the push plate 6 are both conical, and the slopes of the conical surfaces of the shell 3 and the push plate 6 are equal;
specifically, as shown in fig. 1, such a design can make the push plate 6 more completely extrude the inside of the housing 3, which has the advantage of complete extrusion;
push pedal 6 sets up in the outside of changeing roller 10, and the inside bottom of shell 3 runs through there is discharge gate 9, and all welds in four corners of shell 3 bottom have landing leg 8.
The working principle is as follows: when the device is used, firstly, the device is placed at a designated position, the driving motor 17 is started, raw materials are sequentially added into the feeding hole 1, the raw materials enter the cavity 12 through the feeding hole 1 and the shell 3, meanwhile, the driving motor 17 drives the driving gear 18 to rotate, so that the guide pipe 13 rotates through the driven gear 2, the rotating roller 10 is driven to rotate, and then the raw materials in the cavity 12 are uniformly sprayed out from the through holes 11.
Then, after all the raw materials are added, the raw materials are ready to be foamed, the rotation of the rotating roller 10 in the foaming process enables the stirring column 702 to rotate out by utilizing the centrifugal force to overcome the pulling force of the reset tension spring 701, the raw materials are stirred and mixed, the raw materials are fully reacted and foamed and formed, the driving motor 17 is stopped after the raw materials are formed, and the reset tension spring 701 also pulls the sliding block 703 back along the sliding groove 704, so that the space occupied by the stirring column 702 is reduced.
And finally, opening the discharge port 9, opening the servo motor 16, driving the screw rod 15 to rotate by the servo motor 16, and only moving the movable plate 14 downwards along the direction of the guide rod 4, so that the fixed rod 5 drives the push plate 6 to downwards move, the foamed polyurethane is extruded, and the foamed polyurethane is leaked from the discharge port 9, and then the finished product can be taken out.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a production of insulating tube is with foaming device, includes driven gear (2), shell (3) and landing leg (8), its characterized in that: the automatic feeding device is characterized in that a driving motor (17) is installed at one end of the top end of the shell (3), a driving gear (18) is installed at the output end of the driving motor (17) through a rotating shaft, a feeding hole (1) is formed in one end of the driving motor (17), a servo motor (16) is arranged on one side of the feeding hole (1), a lead screw (15) is installed at the output end of the servo motor (16) through the rotating shaft, the bottom end of the lead screw (15) extends into the shell (3), a material guide pipe (13) is installed at the bottom end of the feeding hole (1), a driven gear (2) is sleeved on the outer wall of the material guide pipe (13), a rotating roller (10) is arranged at the bottom end of the material guide pipe (13), a reset mechanism (7) is arranged inside the rotating roller (10), a cavity (12) is arranged inside the rotating roller (10), and through holes (11) are uniformly penetrated through the inner wall of the bottom end of the cavity (12), the bottom of passage (13) extends to the inside of cavity (12), one side welding that lead screw (15) was kept away from on the inside top of shell (3) has guide arm (4), and the outer wall cover of guide arm (4), passage (13) and lead screw (15) is equipped with movable plate (14), dead lever (5) have all been welded to the both sides of movable plate (14) bottom, and the bottom welding of dead lever (5) has push pedal (6), push pedal (6) set up in the outside of changeing roller (10), the inside bottom of shell (3) is run through there is discharge gate (9), and all welds landing leg (8) in four corners of shell (3) bottom.
2. The foaming device for producing the thermal insulation pipe according to claim 1, wherein: the driven gear (2) is meshed with the driving gear (18), and the diameter of the driven gear (2) is larger than that of the driving gear (18).
3. The foaming device for producing the thermal insulation pipe according to claim 1, wherein: the bottom end in the shell (3) and the bottom end of the push plate (6) are both conical in shape, and the slope of the conical surfaces of the shell (3) and the push plate (6) is equal.
4. The foaming device for producing the thermal insulation pipe according to claim 1, wherein: the length of the guide rod (4) is greater than the moving distance of the moving plate (14), and the moving distance of the moving plate (14) is greater than the length of the rotary roller (10).
5. The foaming device for producing the thermal insulation pipe according to claim 1, wherein: the inside of canceling release mechanical system (7) has set gradually extension spring (701), stirring post (702), slider (703) and spout (704) that resets, spout (704) are evenly seted up in the inside of changeing roller (10), and the inside one side of spout (704) all is provided with extension spring (701) that resets, slider (703) are all installed to one side of extension spring (701) that resets, and one side of slider (703) all welds stirring post (702) to one side of stirring post (702) all extends to one side of changeing roller (10).
6. The foaming device for producing the thermal insulation pipe according to claim 5, wherein: twelve groups of stirring columns (702) are arranged, and the length of each stirring column (702) is smaller than that of the sliding chute (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210899.3U CN214026796U (en) | 2020-10-01 | 2020-10-01 | Foaming device is used in insulating tube production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210899.3U CN214026796U (en) | 2020-10-01 | 2020-10-01 | Foaming device is used in insulating tube production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214026796U true CN214026796U (en) | 2021-08-24 |
Family
ID=77353551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022210899.3U Expired - Fee Related CN214026796U (en) | 2020-10-01 | 2020-10-01 | Foaming device is used in insulating tube production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214026796U (en) |
-
2020
- 2020-10-01 CN CN202022210899.3U patent/CN214026796U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |