CN213290929U - Banbury mixer for producing PVC coiled material - Google Patents
Banbury mixer for producing PVC coiled material Download PDFInfo
- Publication number
- CN213290929U CN213290929U CN202021247888.6U CN202021247888U CN213290929U CN 213290929 U CN213290929 U CN 213290929U CN 202021247888 U CN202021247888 U CN 202021247888U CN 213290929 U CN213290929 U CN 213290929U
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- China
- Prior art keywords
- rotor
- frame
- mixing chamber
- hydraulic cylinder
- internal
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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
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- 239000000463 material Substances 0.000 title claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 239000002351 wastewater Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 230000009467 reduction Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 5
- 238000004801 process automation Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 238000004898 kneading Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010074 rubber mixing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides an internal mixer for producing PVC coiled materials, which relates to the technical field of internal mixer equipment and comprises a frame, wherein an internal mixing chamber is arranged on the frame, the internal mixing chamber is provided with a rotor, one end of the rotor is provided with an internal mixing chamber cleaning device, the internal mixing chamber cleaning device is provided with a round brush and a sealing baffle plate, and the round brush and the sealing baffle plate are fixedly connected on a rotor shaft; the machine frame is also provided with an automatic rotor cleaning system, and the automatic rotor cleaning system comprises a moving device, a spraying device and a wastewater pool; the rack is also provided with an upper top bolt hydraulic cylinder and a lower top bolt hydraulic cylinder; and a charging cylinder is also arranged on the frame. The utility model discloses an useful part is, through on two roller banbury mixer bases of tradition, installs mixing chamber cleaning device and rotor self-cleaning device additional for wash process automation after mixing the gluey, avoid the workman to need unpack the mixing chamber apart and carry out the washing of inner wall and rotor, reduce workman's intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of PVC coiled material production facility technique and specifically relates to an internal mixer that production PVC coiled material was used.
Background
PVC waterproof coiled material and TPO and EPDM waterproof coiled material are called three single-layer roofing materials, and are applied to different degrees in Europe, America, Japan and China. With the continuous maturity of production technology, PVC waterproof coiled materials show the superiority of the PVC waterproof coiled materials in the application process, occupy the leading or important position in single-layer roofs, have wide development prospects, and are worthy of vigorous development. The closed rubber mixing machine is called as internal mixer, also called as kneading machine, and is mainly used for plastication and mixing of rubber. An internal mixer is a machine which is provided with a pair of rotors of a specific shape and rotating relative to each other and which plasticizes and mixes polymer materials with clearance in a closed state with adjustable temperature and pressure. Traditional banbury mixer structure mainly comprises parts such as mixing chamber, rotor, reinforced press device, discharge apparatus, transmission and frame, and kneading process can break away from the staff, nevertheless kneads after finishing, needs the manual work to clean mixing chamber and rotor, needs several people to unpack mixing chamber apart, and manual clean, the process is loaded down with trivial details and consuming time long. At present, machines on the market cannot realize cleaning automation, so that an internal mixer with higher automation degree needs to be researched, the labor intensity of workers can be reduced, and the safety index and the production efficiency of the machines can be improved.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes shortcoming among the prior art provides a banbury mixer of production PVC coiled material, through some simple mechanisms for the banbury mixer is clean automatic, when reducing workman intensity of labour, promotes the production efficiency of machine.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
an internal mixer for producing PVC coiled materials comprises a rack, wherein an internal mixing chamber is arranged on the rack, a rotor is arranged in the internal mixing chamber, an internal mixing chamber cleaning device is arranged on the end face of the rotor, and is provided with a round brush and a sealing baffle which are fixedly connected on a rotor shaft; the automatic rotor cleaning system comprises a moving device, a spraying device and a wastewater pool, the moving device comprises a ball screw, the ball screw is connected with a screw reduction gearbox, the screw reduction gearbox is connected with a screw motor, the ball screw and the screw reduction gearbox are fixedly connected to the frame, a sliding block is further arranged on the ball screw and fixedly connected with a mounting seat, the spraying device comprises a spray head, the spray head is communicated with a water storage tank through a switch valve, the spray head is fixedly connected to the frame, and the water storage tank is independent of the frame; an upper top bolt hydraulic cylinder and a lower top bolt hydraulic cylinder are arranged on the rack, an output shaft of the upper top bolt hydraulic cylinder is connected with an upper top plug, and an output shaft of the lower top bolt hydraulic cylinder is connected with a lower top plug; and a charging telescopic cylinder is also arranged on the rack.
Furthermore, an output shaft of the upper top bolt hydraulic cylinder is connected with an upper top plug, and the upper top bolt hydraulic cylinder is fixedly connected to the rack.
Furthermore, the output shaft of the lower top bolt hydraulic cylinder is connected with a lower top plug, and the lower top bolt hydraulic cylinder is fixedly connected to the rack.
Further, reinforced telescopic cylinder articulates in the frame, reinforced telescopic cylinder output shaft is connected with the charging plate, the charging plate articulates in the frame.
Furthermore, the rotor self-cleaning device also comprises a wastewater pool, the wastewater pool is independent of the rack and is connected with one end of a water pipe, and the other end of the water pipe is connected with a funnel-shaped drain hole arranged in the rack.
Compared with the prior art, the beneficial effects of the utility model are that, through banburying chamber cleaning device rotor self-cleaning device on traditional banbury mixer for cleaning work is automatic, avoids the manual work to unpack the banburying chamber apart and carries out artifical cleanness, when reducing workman intensity of labour, promotes machine safety index and production efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention, and do not constitute a limitation on the invention, in which:
fig. 1 is a schematic diagram of the overall structure of the present invention:
FIG. 2 is a side view of the overall structure of FIG. 1 showing the rotors removed from the mixing chamber;
in the figure: 1-a frame, 2-a lower top bolt hydraulic cylinder, 3-a lower top plug, 4-a sealing baffle, 5-a round brush, 6-a rotor, 7-a feed telescopic cylinder, 8-a feed plate, 9-an upper top bolt hydraulic cylinder, 10-an upper top plug, 11-an internal mixing chamber, 12-a ball bearing, 13-a spray head, 14-a switch valve, 15-a water storage tank, 16-a reduction box, 17-a rotor motor, 18-a screw rod motor, 19-a screw rod reduction box, 20-a mounting seat, 21-a slide block, 22-a ball screw rod, 23-a drain hole, 24-a wastewater pool, a water pipe-25 and a discharge hole-26.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 and 2, an internal mixer for producing PVC coiled material comprises a frame 1, wherein the frame 1 is provided with an internal mixing chamber 11, the internal mixing chamber 11 is provided with a rotor 6, two ends of the rotor 6 are sleeved on ball bearings 12, the ball bearings 12 are in interference fit with bearing holes on the frame 1 and a mounting base 20, and the internal mixer is used for providing fulcrums for the rotor 6. 6 left end faces of rotor are provided with 11 cleaning device in banburying chamber, including round brush 5 and seal baffle 4, round brush 5 and seal baffle 4 pass through the screw fastening on the ladder hub at the epaxial of rotor 6, and round brush 5 is pressed from both sides by the hard plastic of stand wear and tear and is made between two corrosion resistant plate, and seal baffle 4 mainly plays the effect of sealed banburying chamber 11 when kneading the operation, and wherein round brush 5 is hidden between frame 1 and seal baffle 4. When kneading preparation operation is carried out, a worker presses a machine button, the upper top plug hydraulic cylinder 9 acts, the upper top plug 10 is lifted, the feeding telescopic cylinder 7 contracts, the feeding plate 8 is opened, the worker feeds materials, the feeding is completed, kneading operation is started, the upper top plug hydraulic cylinder 9 acts, the upper top plug 10 descends, the feeding telescopic cylinder 7 extends out, the feeding plate 8 is closed, after the kneading operation is finished, the discharging action is carried out, the lower top plug hydraulic cylinder 2 acts, the lower top plug 3 descends, the discharging opening 26 is exposed, and the lower top plug 3 is arranged to be an inclined plane so as to facilitate discharging; after unloading and cooling, start the cleaning process, lead screw motor 18 moves, ball screw 22 drives slider 21 and moves outside banburying chamber 11, in the removal process, rotor 6 rotates at a slow speed, round brush 5 is following the rotation in-process, can scrape the remaining that adheres to the banburying chamber 11 inner wall, and discharge through bin outlet 26, in the process that rotor 6 shifts out banburying chamber 11, ooff valve 14 opens, it forms high-pressure rivers to spout to the rotor surface from shower nozzle 13 to draw water from cistern 15, rotor 6 accomplishes the cleanness in the rotation in-process, waste water after the cleanness passes through infundibulate wash port 23 and discharges to waste water sump 24 through water pipe 25.
As also shown in fig. 1 and 2, the upper ram hydraulic cylinder 9 and the lower ram hydraulic cylinder 2 are fixed on the frame 1 through screw connection, and the feeding plate 8 and the feeding telescopic cylinder 7 are hinged on the frame 1 through a pin shaft; the spray head 13 is fixed on the frame 1 through screw connection; the ball screw 22 and the screw reduction box 19 are fixed on the frame 1 through screw connection, the output end of the ball screw 22 is connected with the output end of the screw reduction box 19, the slide block 21 is fixed on a self-contained accessory of the ball screw 22 through screw connection, and the input end of the screw reduction box 19 is connected with the screw motor 18; the mounting seat 20 is fixedly connected on the sliding block 21 through a screw, the output end of the reduction gearbox 16 is connected with the rotor 6, the input end of the reduction gearbox 16 is connected with the rotor motor 17, and the relative rotation between the rotors 6 is completed through a gear meshing mode; the drain hole 23 is made of stainless steel and is fixedly connected to the frame 1 through a screw; the end face of the mounting seat 20 is also provided with a sealing baffle 4 which plays a role of sealing the banburying chamber 11 during normal kneading.
Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (5)
1. The internal mixer for producing the PVC coiled materials is characterized by comprising a rack, wherein an internal mixing chamber is arranged on the rack, a rotor is arranged in the internal mixing chamber, an internal mixing chamber cleaning device is arranged on the end face of the rotor, a round brush and a sealing baffle are arranged in the internal mixing chamber cleaning device, and the round brush and the sealing baffle are fixedly connected to a rotor shaft; the automatic rotor cleaning system comprises a moving device, a spraying device and a wastewater pool, the moving device comprises a ball screw, the ball screw is connected with a screw reduction gearbox, the screw reduction gearbox is connected with a ball screw motor, the ball screw and the screw reduction gearbox are fixedly connected to the frame, a sliding block is further arranged on the ball screw and fixedly connected with a mounting seat, the spraying device comprises a spray head, the spray head is communicated with a water storage tank through a water pipe switch valve, the spray head is fixedly connected to the frame, and the water storage tank is independent of the frame; an upper top bolt hydraulic cylinder and a lower top bolt hydraulic cylinder are arranged on the rack; and a charging telescopic cylinder is also arranged on the rack.
2. The internal mixer for producing the PVC coiled material according to claim 1, wherein an output shaft of the upper ram hydraulic cylinder is connected with an upper ram, and the upper ram hydraulic cylinder is fixedly connected to the rack.
3. The internal mixer for producing the PVC coiled material according to claim 1, wherein the output shaft of the lower ram hydraulic cylinder is connected with a lower ram, and the lower ram hydraulic cylinder is fixedly connected to the frame.
4. An internal mixer for producing PVC coiled material according to claim 1, characterized in that the feeding telescopic cylinder is hinged on the frame, the output shaft of the feeding telescopic cylinder is connected with the feeding plate, and the feeding plate is hinged on the frame.
5. An internal mixer for PVC coil production according to claim 1, wherein the rotor automatic cleaning device further comprises a waste water tank, the waste water tank is independent from the frame, the waste water tank is connected with one end of a water pipe, and the other end of the water pipe is connected with a funnel-shaped drainage hole arranged in the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247888.6U CN213290929U (en) | 2020-06-30 | 2020-06-30 | Banbury mixer for producing PVC coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247888.6U CN213290929U (en) | 2020-06-30 | 2020-06-30 | Banbury mixer for producing PVC coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213290929U true CN213290929U (en) | 2021-05-28 |
Family
ID=76018797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021247888.6U Expired - Fee Related CN213290929U (en) | 2020-06-30 | 2020-06-30 | Banbury mixer for producing PVC coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213290929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261033A (en) * | 2021-12-17 | 2022-04-01 | 益阳橡胶塑料机械集团有限公司 | Rotor dismounting-free cleaning internal mixer |
-
2020
- 2020-06-30 CN CN202021247888.6U patent/CN213290929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261033A (en) * | 2021-12-17 | 2022-04-01 | 益阳橡胶塑料机械集团有限公司 | Rotor dismounting-free cleaning internal mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528500 Sanzhou Xingmin Road, Cangjiang Industrial Park, Gaoming District, Foshan City, Guangdong Province Patentee after: Guangdong Weier New Material Technology Co.,Ltd. Address before: 528500 Sanzhou Xingmin Road, Cangjiang Industrial Park, Gaoming District, Foshan City, Guangdong Province Patentee before: FOSHAN WELL PLASTICS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |