CN214872151U - Thermosetting plastic powder production is with extruding film clamp - Google Patents
Thermosetting plastic powder production is with extruding film clamp Download PDFInfo
- Publication number
- CN214872151U CN214872151U CN202121278764.9U CN202121278764U CN214872151U CN 214872151 U CN214872151 U CN 214872151U CN 202121278764 U CN202121278764 U CN 202121278764U CN 214872151 U CN214872151 U CN 214872151U
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- Prior art keywords
- tablet press
- extrusion
- outer sleeve
- powder production
- wall
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- 239000000843 powder Substances 0.000 title claims abstract description 49
- 229920001187 thermosetting polymer Polymers 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims abstract description 38
- 238000000465 moulding Methods 0.000 claims abstract description 25
- 238000007790 scraping Methods 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009704 powder extrusion Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a powder production is moulded with extruding film clamp to thermosetting, the drive roller is installed through the bearing in the inside of tablet press to outside cover at the drive roller is established and is cylindric outer sleeve, and is provided with the gasbag between outer sleeve and the drive roller, the telescopic link is all installed to the both sides inner wall of tablet press to at the telescopic link towards the one end connection stripper plate of drive roller, and the internally mounted of stripper plate has pressure sensor. The utility model discloses an extrusion film clamp for thermosetting plastic powder production, firstly, through setting up the telescopic link in the both sides of tablet press to set up pressure sensor in the inside of stripper plate, can adjust the interval between the outer sleeve, can also detect out the extrusion power of outer sleeve to moulding the powder simultaneously, conveniently process out the sheet that the raw materials distributes evenly; and secondly, the scraping sheets are arranged between the two groups of guide plates and are connected with the guide wheels through the traction ropes, so that the plastic powder can be driven to move, and the distribution uniformity of the plastic powder is improved.
Description
Technical Field
The utility model relates to a film clamp technical field, in particular to production of thermosetting plastic powder is with extruding film clamp.
Background
The extrusion tabletting device is a device for extruding tablets, but with the development of science and technology, the requirements of people on the extrusion tabletting device are higher and higher, so that the traditional extrusion tabletting device can not meet the use requirements of people;
at present, when the existing extrusion tabletting device is used, due to the fact that certain gaps are formed among molding powder and the molding powder is rubbed with each other, the molding powder cannot be filled into gaps of the tabletting device under the action of gravity of the molding powder, so that the material inside a molded sheet is uneven, and the bearing capacity of the sheet is influenced; secondly, when the existing extrusion tabletting device is used, due to the fact that gaps among the molding powder are different in size and the density of the sheet cannot be detected in the first time during pressing, the sheet needs to be detected independently after the sheet is generated, the tabletting device is repaired at the moment, and the material waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a thermosetting moulding powder production is with extruding film clamp, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an extrusion tabletting device for producing thermosetting plastic powder comprises a tabletting machine and guide plates arranged on the inner walls of two sides of the tabletting machine, wherein a funnel shape is formed between the two guide plates, two groups of driving rollers which are parallel to each other are arranged in the tabletting machine through bearings, a cylindrical outer sleeve is sleeved outside the driving rollers, an air bag is arranged between the outer sleeve and the driving rollers,
the telescopic link is all installed to the both sides inner wall of tablet press to be connected at the telescopic link towards the one end of drive roller and be curved stripper plate, and the internally mounted of stripper plate has the pressure sensor who is used for detecting pressure between outer sleeve and the raw materials.
Preferably, the inner wall of the extrusion plate is provided with an arc sheet, and the pressure sensor is arranged between the extrusion plate and the arc sheet.
Preferably, the front end of the extrusion plate is provided with an arc-shaped movable plate, and the movable plate is connected with the arc piece through a spring.
Preferably, the inside of the movable plate is connected with a plurality of groups of linkage rollers through rotating shafts.
Preferably, the adjacent ends of the two groups of driving rollers are provided with gears which are meshed with each other, and one group of driving rollers is driven by a driving motor arranged on the outer side of the tablet press.
Preferably, the bottom of the guide plate is bonded with a brush for cleaning the outer wall of the outer sleeve, and the brush is attached to the outer wall of the outer sleeve.
Preferably, a scraping blade for scraping the plastic powder is arranged between the two groups of guide plates, guide wheels are arranged at the front end and the rear end of the tablet press, and the two groups of guide wheels are connected with the two sides of the scraping blade through traction ropes.
Preferably, the two ends of the scraping blade are respectively provided with a pulley attached to the outer wall of the guide plate, and the guide wheel on the outer wall of the tablet press is driven by a self-locking motor arranged on the tablet press.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the brush is arranged below the guide plate, so that plastic powder residues outside the outer sleeve can be cleaned, and the influence on subsequent plastic powder tabletting is avoided;
secondly, by arranging the telescopic rods on the two sides of the tablet press and arranging the pressure sensors inside the extrusion plates, the distance between the outer sleeves can be adjusted, and meanwhile, the extrusion force of the outer sleeves on the molding powder can be detected, so that sheets with uniformly distributed raw materials can be conveniently processed;
and thirdly, the scraping sheets are arranged between the two groups of guide plates and are connected with the guide wheels through the traction ropes, so that the plastic powder can be driven to move, and the distribution uniformity of the plastic powder is improved.
Drawings
FIG. 1 is a general structure diagram of an extrusion tablet press for thermosetting molding powder production of the present invention;
FIG. 2 is a cross-sectional view of a tablet press in an extrusion and tablet press apparatus for producing thermosetting molding powder;
FIG. 3 is a structural diagram of an extrusion plate of the extrusion tabletting device for thermosetting molding powder of the present invention;
FIG. 4 is a cross-sectional view of an extrusion plate of the extrusion tablet press for thermosetting molding powder production of the present invention;
fig. 5 is a sectional view of the scraping blade in the extrusion tabletting device for thermosetting molding powder production of the present invention.
In the figure: 1. a tablet press; 2. a guide plate; 3. a drive roller; 4. an outer sleeve; 5. a telescopic rod; 6. a pressing plate; 7. scraping a blade; 8. a guide wheel; 9. a movable plate; 10. a linkage roller; 11. an arc sheet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1-5, an extrusion tabletting device for thermosetting plastic powder production comprises a tabletting machine 1 and guide plates 2 arranged on the inner walls of the two sides of the tabletting machine 1, wherein a funnel shape is formed between the two guide plates 2, two groups of parallel driving rollers 3 are arranged in the tabletting machine 1 through bearings, a cylindrical outer sleeve 4 is sleeved outside the driving rollers 3, an air bag is arranged between the outer sleeve 4 and the driving rollers 3,
the inner walls of two sides of the tablet press 1 are provided with telescopic rods 5, one end of each telescopic rod 5 facing the driving roller 3 is connected with an arc-shaped extrusion plate 6, and a pressure sensor used for detecting the pressure between the outer sleeve 4 and the raw materials is arranged inside the extrusion plate 6.
Referring to fig. 4, the inner wall of the compression plate 6 is mounted with the arc pieces 11, and the pressure sensor is mounted between the compression plate 6 and the arc pieces 11.
Referring to fig. 4, the front end of the pressing plate 6 is provided with an arc-shaped movable plate 9, and the movable plate 9 is connected with the arc piece 11 through a spring.
Referring to fig. 3 and 4, a plurality of sets of linkage rollers 10 are connected to the inside of the movable plate 9 through a rotation shaft.
Referring to fig. 1 and 2, adjacent ends of two sets of driving rollers 3 are provided with gears engaged with each other, and one set of driving rollers 3 is driven by a driving motor installed outside the tablet press 1.
Referring to fig. 2, the bottom of the guide plate 2 is bonded with a brush for cleaning the outer wall of the outer sleeve 4, and the brush is attached to the outer wall of the outer sleeve 4.
Referring to fig. 1 and 2, a scraping blade 7 for scraping plastic powder is arranged between two groups of guide plates 2, guide wheels 8 are arranged at the front end and the rear end of a tablet press 1, and the two groups of guide wheels 8 are connected with two sides of the scraping blade 7 through traction ropes.
Referring to fig. 1, pulleys attached to the outer wall of the guide plate 2 are disposed at both ends of the scraping blade 7, and the guide wheel 8 on the outer wall of the tablet press 1 is driven by a self-locking motor mounted on the tablet press 1.
When the plastic powder pressing machine is used, plastic powder is guided through the guide plates 2 on two sides of the pressing machine 1, so that the plastic powder enters a gap between the two driving rollers 3, the self-locking motor arranged on the outer side of the pressing machine 1 is started at the same time, the guide wheel 8 is driven to rotate, the scraping blade 7 is connected with the outer part of the guide wheel 8 through the traction rope, when the guide wheel 8 rotates, the scraping blade 7 can be driven to slide, so that the traction rope is wound through discontinuously controlling the different guide wheels 8, the scraping blade 7 can move back and forth, so that the plastic powder is driven to move back and forth, so that the plastic powder can be uniformly distributed in the gap between the scraping blade 7 and the driving rollers 3, the distribution uniformity of the plastic powder during pressing is improved, then the driving rollers 3 are driven to rotate by the driving motor, because the outer sleeve 4 is connected with the driving rollers 3 through the air bags, the outer sleeve 4 can be driven to rotate when the driving rollers 3 rotate, thereby compressing the molding powder entering between the guide plates 2.
When the outer sleeve 4 rotates, the brush below the guide plate 2 brushes the surface of the outer sleeve 4, so that residues on the surface of the outer sleeve 4 are cleaned, and plastic powder extrusion after influence is avoided.
When the gap between the outer sleeves 4 needs to be adjusted, the extension of the telescopic rods 5 at the two sides of the tablet press 1 is controlled, so that the extrusion plates 6 at the front ends of the telescopic rods 5 extrude towards the outer sleeves 4, at the moment, the outer sleeves 4 extrude towards the center, so as to reduce the distance between the outer sleeves 4, thereby adjusting the thickness of the sheet after tabletting, meanwhile, a pressure sensor is arranged between the extrusion plates 6 and the movable plate 9, so that when the outer sleeves 4 receive the reverse pressure of the molding powder, the reverse pressure can be transmitted between the movable plate 9 and the extrusion plates 6, so that the pressure sensor on the extrusion plates 6 can detect the reverse pressure of the molding powder on the outer sleeves 4, when the density of the molding powder between the outer sleeves 4 is small, the outer sleeves 4 extrude towards the center under the action of the spring between the extrusion plates 6 and the movable plate 9, at the moment, the pressure detected by the pressure sensor is reduced, thereby being capable of judging that the thickness of the sheet in the state is reduced, namely, the powder is not uniformly conveyed, and then the powder can be repaired and adjusted in time.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a thermosetting moulding powder production is with extruding film clamp, includes tablet press (1) and installs deflector (2) at tablet press (1) both sides inner wall, and forms between two sets of deflectors (2) and leak hopper-shaped, its characterized in that: two groups of driving rollers (3) which are parallel to each other are arranged in the tablet press (1) through bearings, a cylindrical outer sleeve (4) is sleeved outside the driving rollers (3), an air bag is arranged between the outer sleeve (4) and the driving rollers (3), wherein,
telescopic link (5) are all installed to the both sides inner wall of tablet press (1) to be connected towards the one end of drive roller (3) at telescopic link (5) and be curved stripper plate (6), and the internally mounted of stripper plate (6) has the pressure sensor who is used for detecting pressure between outer sleeve (4) and the raw materials.
2. The extrusion tabletting device for thermosetting molding powder production according to claim 1, wherein: arc pieces (11) are installed on the inner wall of the extrusion plate (6), and the pressure sensor is installed between the extrusion plate (6) and the arc pieces (11).
3. The extrusion tabletting device for thermosetting molding powder production according to claim 2, wherein: the front end of the extrusion plate (6) is provided with an arc-shaped movable plate (9), and the movable plate (9) is connected with the arc sheet (11) through a spring.
4. The extrusion tabletting device for thermosetting molding powder production according to claim 3, wherein: the interior of the movable plate (9) is connected with a plurality of groups of linkage rollers (10) through rotating shafts.
5. The extrusion tabletting device for thermosetting molding powder production according to claim 1, wherein: two sets of the adjacent one end of drive roller (3) all is provided with intermeshing's gear, and one of them set of drive roller (3) is by installing the driving motor drive in tablet press (1) outside.
6. The extrusion tabletting device for thermosetting molding powder production according to claim 1, wherein: the bottom of the guide plate (2) is bonded with a brush used for cleaning the outer wall of the outer sleeve (4), and the brush is attached to the outer wall of the outer sleeve (4).
7. The extrusion tabletting device for thermosetting molding powder production according to claim 1, wherein: and a scraping blade (7) for scraping the plastic powder is arranged between the two groups of guide plates (2), guide wheels (8) are arranged at the front end and the rear end of the tablet press (1), and the two groups of guide wheels (8) are connected with the two sides of the scraping blade (7) through traction ropes.
8. The extrusion tabletting device for thermosetting molding powder production according to claim 7, wherein: the two ends of the scraping blade (7) are respectively provided with a pulley attached to the outer wall of the guide plate (2), and the guide wheel (8) on the outer wall of the tablet press (1) is driven by a self-locking motor arranged on the tablet press (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121278764.9U CN214872151U (en) | 2021-06-09 | 2021-06-09 | Thermosetting plastic powder production is with extruding film clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121278764.9U CN214872151U (en) | 2021-06-09 | 2021-06-09 | Thermosetting plastic powder production is with extruding film clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214872151U true CN214872151U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121278764.9U Active CN214872151U (en) | 2021-06-09 | 2021-06-09 | Thermosetting plastic powder production is with extruding film clamp |
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| Country | Link |
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| CN (1) | CN214872151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115624189A (en) * | 2022-12-22 | 2023-01-20 | 福建省状元茗茶有限公司 | Camellia oleifera huller and processing method thereof |
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2021
- 2021-06-09 CN CN202121278764.9U patent/CN214872151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115624189A (en) * | 2022-12-22 | 2023-01-20 | 福建省状元茗茶有限公司 | Camellia oleifera huller and processing method thereof |
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