CN221089739U - PVC foaming board extrusion die - Google Patents
PVC foaming board extrusion die Download PDFInfo
- Publication number
- CN221089739U CN221089739U CN202322663301.XU CN202322663301U CN221089739U CN 221089739 U CN221089739 U CN 221089739U CN 202322663301 U CN202322663301 U CN 202322663301U CN 221089739 U CN221089739 U CN 221089739U
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- main part
- vibration
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- 238000005187 foaming Methods 0.000 title claims abstract description 19
- 238000001125 extrusion Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 239000000498 cooling water Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000005520 cutting process Methods 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000006260 foam Substances 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 12
- 239000002826 coolant Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Abstract
The utility model relates to the technical field of PVC foaming plate production and discloses a PVC foaming plate extrusion die which comprises a die frame main body, wherein a fixing frame is fixedly connected to the inside of the die frame main body, a die main body is arranged in the fixing frame, a feeding pipe is fixedly connected to one side of the die frame main body, a sealing block and an electric telescopic rod are rotatably connected to the inside of the die frame main body, cooling pipes are fixedly connected to the inside of the die main body, the cooling pipes are spirally distributed in the inner wall of the die main body, and two ends of the cooling pipes are fixedly communicated with an external cooling water tank; through setting up die carrier main part, backup pad, mount, fixed cover, inlet pipe, mould main part, cooling tube, sealing block and electric telescopic handle, can be in the use, at the inside coolant liquid that pours into of cooling tube into, form the circulation, the cooling tube is great with inside material area of contact for the heat transfer effect is better, and then can improve cooling rate, makes the mould practicality stronger.
Description
Technical Field
The utility model relates to the technical field of PVC foam board production, in particular to a PVC foam board extrusion die.
Background
The PVC foam board has the characteristics of light material, convenient production, good heat insulation and sound insulation, low price and the like, is widely applied to the fields of decoration, packaging and the like, and has greatly replaced glass fiber heat insulation materials, wood, traditional rubber products and the like.
The utility model patent of publication number CN217258246U proposes a flexible printing press plate pressure regulating device, an extrusion die for PVC foaming board, comprising a die table, the top of the die table is provided with a groove, the middle part of the top end of the die table is fixedly connected with a U-shaped frame plate between two sides of the groove, the inside of the U-shaped frame plate is movably connected with an extrusion roller, and the groove of the die table is slidably connected with a sliding plate, the utility model has the following advantages: the device extrudes PVC materials to be detected into plates through the extrusion rollers, can be used in a small scale, is suitable for debugging before production, does not need to directly use production equipment for debugging, and saves cost; the distance between the bottom of squeeze roller and the slide accessible threaded rod is adjusted, can finely tune according to different parameter needs, improves the accuracy that data detected.
In the practical use process of the PVC foaming plate extrusion die, the PVC material is high in temperature during injection molding, cooling treatment is needed, the common spraying cooling water body is small in contact area with the inside of the PVC material, so that the heat exchange rate is low, and the cooling effect is poor.
Disclosure of utility model
The utility model aims to provide a PVC foaming plate extrusion die which solves the problems in the background technology.
The embodiment of the application provides a PVC foaming plate extrusion die, which comprises a die frame main body, wherein a fixing frame is fixedly connected to the inside of the die frame main body, a die main body is arranged in the fixing frame, a feeding pipe is fixedly connected to one side of the die frame main body, a sealing block and an electric telescopic rod are rotatably connected to the inside of the die frame main body, cooling pipes are fixedly connected to the inside of the die frame main body, the cooling pipes are spirally distributed in the inner wall of the die frame main body, two ends of the cooling pipes are fixedly communicated with an external cooling water tank, the telescopic ends of the electric telescopic rod are rotatably connected with one side of the sealing block, a discharging channel is formed in the other side of the die frame main body, a cutting mechanism is fixedly arranged on one side of an inner cavity of the die frame main body, and vibration mechanisms are fixedly arranged at the top and the bottom of the inner cavity of the die frame main body.
As a preferable technical scheme of the application, the bottom of the die carrier main body is fixedly connected with a supporting plate, and the bottom of the supporting plate is provided with anti-skid patterns.
By adopting the technical scheme, the stability of the die carrier can be improved.
As a preferable technical scheme of the application, the inside of the die carrier main body is fixedly connected with a fixing sleeve, and the fixing sleeve is wrapped outside the feeding pipe.
Through adopting above-mentioned technical scheme, can guarantee the stability of inlet pipe.
As a preferable technical scheme of the application, the number of the sealing blocks is two, the two sealing blocks are symmetrically distributed on one side of the die main body, the input end of the die main body is tightly attached to the output end of the feeding pipe, and the output end of the die main body is matched with one side of the sealing blocks.
Through adopting above-mentioned technical scheme, can play the fashioned effect of foaming board.
As a preferable technical scheme of the application, the cutting mechanism comprises a transmission motor, a transmission screw, a transmission block and a cutting blade, wherein the transmission motor is fixedly arranged on one side of a fixing frame, the transmission screw is fixedly connected to an output shaft of the transmission motor, the transmission block is in threaded connection with the outside of the transmission screw, the cutting blade is fixedly arranged at the bottom of the transmission block, and the cutting blade is tightly attached to one side of a die main body.
By adopting the technical scheme, the cutting separation can be carried out after the forming.
As a preferable technical scheme of the application, the vibration mechanism comprises a vibration motor and a vibration plate, wherein the vibration motor is fixedly arranged in the die frame main body, the vibration end of the vibration motor is fixedly connected with the vibration plate, and the vibration plate is in close contact with the die main body.
Through adopting above-mentioned technical scheme, can shake the mould when the shaping for inside bubble is more dense, can not appear the problem of great bubble.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
According to the technical scheme, through the arrangement of the die carrier main body, the supporting plate, the fixing frame, the fixing sleeve, the feeding pipe, the die main body, the cooling pipe, the sealing block and the electric telescopic rod, cooling liquid can be injected into the cooling pipe in the use process to form circulation, the contact area between the cooling pipe and internal materials is large, the heat exchange effect is better, the cooling rate can be improved, and the die practicability is stronger.
In addition, through setting up vibrating motor and vibrations board, can shake the material of inside at the cooling in-process of moulding plastics for the inside bubble of material is more dense, reduces the problem that appears big bubble, and then the quality of effectual improvement foaming board.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
Fig. 3 is a side cross-sectional view of a mold body in the present utility model.
In the figure: 1. a mold frame body; 2. a support plate; 3. a fixing frame; 4. a vibration motor; 5. a vibration plate; 6. a fixed sleeve; 7. a feed pipe; 8. a mold body; 9. a cooling tube; 10. a sealing block; 11. an electric telescopic rod; 12. a discharge channel; 13. a drive motor; 14. a drive screw; 15. a transmission block; 16. a cutting blade.
Detailed Description
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a PVC foaming board extrusion tooling, including die carrier main part 1, the inside fixedly connected with mount 3 of die carrier main part 1, the inside of mount 3 is provided with mould main part 8, one side fixedly connected with inlet pipe 7 of die carrier main part 1, the inside rotation of die carrier main part 1 is connected with sealing block 10 and electric telescopic link 11, the inside fixedly connected with cooling tube 9 of mould main part 8, cooling tube 9 spiral distributes in the inner wall of mould main part 8, both ends of cooling tube 9 all are fixed with external cooling water tank and communicate, the flexible end of electric telescopic link 11 rotates with one side of sealing block 10 to be connected, discharging channel 12 has been seted up to the opposite side of die carrier main part 1, the bottom fixedly connected with backup pad 2 of die carrier main part 1, the antiskid line has been seted up to the bottom of backup pad 2, the inside fixedly connected with fixed cover 6 of die carrier main part 1 wraps up in the outside of inlet pipe 7, the quantity of sealing block 10 is two, and two sealing blocks 10 symmetrical distribution in one side of mould main part 8, the input of mould main part 8 is closely laminated with the output of inlet pipe 7, the output of mould main part 8 and one side of sealing block 10 looks adaptation; in the use, with the inside of raw materials through inlet pipe 7 input mould main part 8 to pressurize at the input of raw materials, carry out injection moulding to the foaming board, inside the cooling tube 9 is input to the inside coolant liquid of coolant tank, and the inside material of mould carries out quick cooling, after the cooling is accomplished, can open electric telescopic handle 11, make electric telescopic handle 11's one end shrink, open sealing block 10, the foaming board can carry out slow ejection of compact, cuts the back according to specific specification, can carry out the unloading through ejection of compact passageway 12.
In addition, a cutting mechanism is fixedly arranged on one side of the inner cavity of the die carrier main body 1, the cutting mechanism comprises a transmission motor 13, a transmission screw 14, a transmission block 15 and a cutting blade 16, the transmission motor 13 is fixedly arranged on one side of the fixing frame 3, the transmission screw 14 is fixedly connected to an output shaft of the transmission motor 13, the transmission block 15 is in threaded connection with the outside of the transmission screw 14, the cutting blade 16 is fixedly arranged at the bottom of the transmission block 15, and the cutting blade 16 is tightly attached to one side of the die main body 8; when cutting is needed, the transmission motor 13 can be started, so that the transmission motor 13 drives the transmission screw 14 to rotate, the transmission block 15 drives the cutting blade 16 to transmit, and the cutting blade 16 cuts the extruded foaming plate.
Wherein, the top and the bottom of the inner cavity of the die carrier main body 1 are fixedly provided with vibration mechanisms, each vibration mechanism comprises a vibration motor 4 and a vibration plate 5, the vibration motor 4 is fixedly arranged in the die carrier main body 1, the vibration end of the vibration motor 4 is fixedly connected with the vibration plate 5, and the vibration plate 5 is in close contact with the die main body 8; during injection molding, the vibration motor 4 can be started, the vibration motor 4 drives the vibration plate 5 and the die main body 8 to vibrate at high frequency, so that bubbles inside the material are more dense, and the quality of the formed foam plate is better.
Working principle: in the use, with the inside of raw materials through inlet pipe 7 input mould main part 8 to pressurize at the input of raw materials, carry out injection moulding to the foaming board, can start vibration motor 4, vibration motor 4 drives vibrations board 5 and mould main part 8 and carries out high-frequency vibrations, and then can make the inside bubble of material more secret, make the quality of foaming board after the shaping better, the inside coolant liquid of coolant tank is input into cooling tube 9 inside, the material of mould inside carries out quick cooling, after the cooling is accomplished, can open electric telescopic handle 11, make electric telescopic handle 11's one end shrink, open sealing block 10, the foaming board can carry out slow ejection of compact, can start driving motor 13, make driving motor 13 drive screw 14 and rotate, driving block 15 drives cutting blade 16 and carries out the transmission, cutting blade 16 cuts the foaming board of extruding, after cutting according to specific specification, can carry out the unloading through ejection of compact passageway 12.
The foregoing description is only a preferred embodiment of the present application, and the present application is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present application has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (7)
1. The utility model provides a PVC foaming board extrusion tooling, includes die carrier main part (1), its characterized in that, the inside fixedly connected with mount (3) of die carrier main part (1), the inside of mount (3) is provided with mould main part (8), one side fixedly connected with inlet pipe (7) of die carrier main part (1), inside rotation of die carrier main part (1) is connected with sealing block (10) and electric telescopic handle (11), the inside fixedly connected with cooling tube (9) of mould main part (8), cooling tube (9) spiral distribution is in the inner wall of die carrier main part (8), the both ends of cooling tube (9) all are fixedly connected with external cooling water tank, one side swivelling joint of sealing block (10) is offered to the flexible end of electric telescopic handle (11), one side fixed mounting of die carrier main part (1) inner chamber has cutting mechanism, the top and the bottom of die carrier main part (1) inner chamber all fixed mounting has vibration mechanism.
2. The extrusion die for the PVC foam board according to claim 1, wherein the bottom of the die carrier main body (1) is fixedly connected with a supporting plate (2), and anti-skidding patterns are formed in the bottom of the supporting plate (2).
3. The extrusion die for the PVC foam board according to claim 1, wherein a fixing sleeve (6) is fixedly connected to the inside of the die carrier main body (1), and the fixing sleeve (6) is wrapped outside the feeding pipe (7).
4. A PVC foam sheet extrusion die according to claim 1, wherein the number of sealing blocks (10) is two, and the two sealing blocks (10) are symmetrically distributed on one side of the die body (8).
5. The extrusion die for PVC foam boards according to claim 1, wherein the input end of the die main body (8) is tightly attached to the output end of the feeding pipe (7), and the output end of the die main body (8) is matched with one side of the sealing block (10).
6. The PVC foam board extrusion die of claim 1, wherein the cutting mechanism comprises a transmission motor (13), a transmission screw (14), a transmission block (15) and a cutting blade (16), the transmission motor (13) is fixedly arranged on one side of the fixing frame (3), the transmission screw (14) is fixedly connected to an output shaft of the transmission motor (13), the transmission block (15) is in threaded connection with the outside of the transmission screw (14), the cutting blade (16) is fixedly arranged at the bottom of the transmission block (15), and the cutting blade (16) is tightly attached to one side of the die main body (8).
7. The extrusion die for the PVC foam board according to claim 1, wherein the vibration mechanism comprises a vibration motor (4) and a vibration plate (5), the vibration motor (4) is fixedly installed inside the die carrier main body (1), the vibration end of the vibration motor (4) is fixedly connected with the vibration plate (5), and the vibration plate (5) is in tight contact with the die main body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322663301.XU CN221089739U (en) | 2023-10-07 | 2023-10-07 | PVC foaming board extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322663301.XU CN221089739U (en) | 2023-10-07 | 2023-10-07 | PVC foaming board extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221089739U true CN221089739U (en) | 2024-06-07 |
Family
ID=91305950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322663301.XU Active CN221089739U (en) | 2023-10-07 | 2023-10-07 | PVC foaming board extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221089739U (en) |
-
2023
- 2023-10-07 CN CN202322663301.XU patent/CN221089739U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |