CN110293617B - Tablet press - Google Patents
Tablet press Download PDFInfo
- Publication number
- CN110293617B CN110293617B CN201910644277.0A CN201910644277A CN110293617B CN 110293617 B CN110293617 B CN 110293617B CN 201910644277 A CN201910644277 A CN 201910644277A CN 110293617 B CN110293617 B CN 110293617B
- Authority
- CN
- China
- Prior art keywords
- heating
- winding
- cooling
- acetate fiber
- compression roller
- Prior art date
- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 71
- 238000004804 winding Methods 0.000 claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 229920006221 acetate fiber Polymers 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims description 36
- 238000007906 compression Methods 0.000 claims description 36
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 20
- 230000001360 synchronised effect Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 4
- 230000001629 suppression Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 11
- 238000003825 pressing Methods 0.000 abstract description 9
- 229920001131 Pulp (paper) Polymers 0.000 abstract description 7
- 235000019504 cigarettes Nutrition 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000009475 tablet pressing Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Paper (AREA)
Abstract
The invention relates to a tablet press, which is used for pressing acetate fiber tows into acetate fiber paper tapes, and comprises a heating tablet pressing mechanism, a cooling mechanism and a winding mechanism, wherein the heating tablet pressing mechanism comprises a plurality of press roller groups which are sequentially arranged along the advancing direction of the acetate fiber tows, each press roller group comprises a heating press roller and a supporting press roller, the acetate fiber tows pass through a gap between the heating press roller and the supporting press roller and are heated and pressed into a belt shape, the winding mechanism comprises a winding wheel and a winding motor for driving the winding wheel to rotate, the cooling mechanism can cool and shape the acetate fiber paper tapes which are preliminarily molded by heating and pressing, and the cooled and shaped acetate fiber paper tapes can be wound when the winding wheel rotates. The method has the advantages that the acetate fiber paper tape can be produced by heating and pressing, the existing forming paper can be replaced, the processing is more convenient, the production efficiency is higher and the environment is protected; the filter tip rod taking the wood pulp forming paper as the forming paper is made of acetate fiber completely, so that the influence of the wood pulp forming paper on the taste of the cigarette can be avoided, and the recovery of the filter tip rod material is facilitated.
Description
Technical Field
The invention relates to the field of tobacco production equipment, in particular to a tablet press.
Background
The cigarette filter tip rod can reduce tar and nicotine in smoke, at present, acetate fiber or polypropylene fiber (tow) is used as a filter material of the filter tip rod in China, and the process of rolling the tow by paper is called forming, and the paper is formed paper. The raw materials used in the prior art are usually softwood pulp, hardwood pulp and a certain amount of auxiliary materials which are properly proportioned and manufactured, the process is complex, and meanwhile, the requirement of the formed paper taking wood pulp as a main component on paper is high, so that a substitute product is necessary to be provided, and acetate fiber tows are the main component of a filter stick, are pressed into paper sheets and can be used for rolling up the tows to replace the existing formed paper taking wood pulp as the main component.
Disclosure of Invention
The invention provides a tablet press, and aims to provide equipment capable of pressing acetate fiber tows into forming paper so as to replace the forming paper taking wood pulp as a main component in the prior art.
The technical scheme for solving the technical problems is as follows: the utility model provides a tablet press for with acetate silk bundle suppression into acetate paper tape, it includes heating preforming mechanism, cooling body and winding mechanism, heating preforming mechanism includes a plurality of compression roller groups that set gradually along acetate silk bundle advancing direction, every compression roller group includes heating compression roller and support compression roller, acetate silk bundle follow the gap between heating compression roller and the support compression roller passes through and is heated the suppression and become banded, be provided with the heating wire in the heating compression roller just heating compression roller is rotated by actuating mechanism drive, winding mechanism includes winding wheel and drive winding wheel pivoted winding motor, cooling body can be with through the preliminary fashioned acetate paper tape cooling design of heating preforming mechanism heating compression, the acetate paper tape rolling after cooling design can be rolled up when the winding wheel rotates.
On the basis of the technical scheme, the invention can be improved as follows.
Further, still include base, mounting panel, parallelogram mechanism and telescoping device, the mounting panel is fixed in the top rear side of base, the leading flank upper portion of mounting panel is equipped with a plurality of along the horizontal direction interval heating compression roller, the pivot of heating compression roller pass behind the mounting panel with actuating mechanism transmission is connected, parallelogram mechanism include rectangular frame and articulate in four landing legs of rectangular frame four corners below, four the lower extreme of landing leg with fixed surface's hinge support articulates on the base, the rotation is connected with a plurality of in the rectangular frame support compression roller, heating compression roller with support compression roller one-to-one, telescoping device install in the mounting hole of base and its flexible end with rectangular frame articulates, telescoping device can drive parallelogram mechanism horizontal hunting in order to adjust the gap size between heating compression roller and the support compression roller when flexible.
The beneficial effect of adopting above-mentioned further scheme is, parallelogram mechanism and telescoping device cooperation can be convenient adjust the heating compression roller with support the gap size between the compression roller, also be convenient for clean and the introduction of acetate silk bundle in the heating preforming mechanism of initial.
Further, the pivot of heating compression roller with the mounting panel passes through bearing assembly and rotates to be connected, the pivot is being close to the one end cover of heating compression roller is equipped with radiating fin, the other end of pivot be equipped with the electric slip ring that the heating wire electricity is connected.
The heat dissipation fin has the beneficial effects that the heat dissipation fin can prevent the heat of the heating compression roller from overheating the rotating shaft to burn out the lead in the rotating shaft or the heat is transmitted to the back of the mounting plate through the rotating shaft to reduce the service life of parts such as the synchronous belt of the driving mechanism due to overhigh temperature.
Further, cooling body includes the cooling table, the cooling table comprises base frame and top cap, the base frame is fixed in the rectangle frame is close to on the side of winding mechanism, the top cap articulated in one side of base frame and can overturn the lid in the upper surface of base frame, the silo has been seted up to the upper surface of base frame, acetate fiber paper tape passes the silo and receive the cooling effect of base frame and top cap, base frame and top cap all have the cavity and respectively have with the cavity intercommunication is in order to supply cooling water circulation's water inlet and outlet joint.
The cooling table adopts the cooling water circulation water cooling, can cool and fix the upper surface and the lower surface of the acetate fiber paper tape, has a simple structure and a good cooling and fixing effect, and ensures the quality of the paper tape without directly contacting the acetate fiber paper tape with the cooling water.
Further, the driving mechanism comprises a driving motor, a gear set and a driven wheel, the driven wheel is coaxially and fixedly connected with a corresponding rotating shaft of the heating press roller, the driving motor drives the gear set to rotate through a first synchronous belt, and the gear set drives the driven wheel to rotate through a second synchronous belt.
Further, the gear set comprises a first gear which is positioned and installed on the installation plate and can be driven to rotate by the driving motor, and a second gear which is meshed with the first gear and can move and be positioned on the installation plate, and the tension of the second synchronous belt can be adjusted when the second gear moves on the installation plate.
The beneficial effect of adopting above-mentioned further scheme is, simple structure, the tensioning degree of regulation second hold-in range that can be convenient.
Further, the device also comprises a guide table fixed on the base, wherein a guide groove is formed in the upper surface of the guide table, and acetate fiber tows enter the heating tabletting mechanism after being guided and tidied by the guide groove.
The further scheme has the beneficial effects that the acetate fiber tows are properly folded, guided and tidied by the guide chute before entering the heating tabletting mechanism, so that the efficiency and quality of heating tabletting forming are improved.
Further, the telescopic device is an air cylinder or a hydraulic cylinder.
The beneficial effect of adopting above-mentioned further scheme is, simple structure, easy installation and control.
Further, the device also comprises a reel changing clamp fixed on the base, wherein the reel changing clamp is positioned between the cooling mechanism and the winding mechanism, and can clamp the tape head of the acetate fiber paper tape when the winding wheel performs reel changing operation.
The roll changing device has the beneficial effects that the roll changing work after the completion of each time of rolling is convenient.
Further, the roll changing clamp comprises a lower clamping piece and an upper clamping piece which can move up and down to be close to or far away from the lower clamping piece under the drive of a roll changing cylinder.
The beneficial effect of adopting above-mentioned further scheme is, simple structure, easily controls.
Compared with the prior art, the invention has the beneficial effects that:
The tablet press machine provided by the invention can heat and press acetate fiber tows serving as raw materials to generate acetate fiber paper tapes, can replace the prior art of forming paper manufactured by taking wood pulp as raw materials, has more convenient processing and higher production efficiency, can save the consumption of wood materials, and is beneficial to environmental protection; the filter rod formed by rolling up the acetate fiber tows by the acetate fiber paper tape is made of acetate fiber materials and the same materials, so that the influence of wood pulp forming paper on the taste of cigarettes is avoided, and the recovery of the filter rod is facilitated.
Drawings
FIG. 1 is a schematic illustration of an isometric view of the front side of a tablet press according to the present invention;
FIG. 2 is an isometric view of a front side of a tablet press according to the present invention from another perspective;
FIG. 3 is a schematic illustration of an isometric view of the backside of a tablet press according to the present invention;
FIG. 4 is a front view of the tablet press of FIG. 1;
Figure 5 is a rear view of the tablet press of figure 1;
Fig. 6 is a top view of the tablet press of fig. 1.
In the drawings, the list of components represented by the various numbers is as follows:
1. Heating the press roller; 2. supporting a press roller; 3. a winding motor; 4.a winding wheel; 5. a base; 6. a mounting plate; 7. a telescoping device; 8. a rectangular frame; 9. a support leg; 10. a heat radiation fin; 11. a conductive slip ring; 12. a cooling table; 13. a base table; 14. a top cover; 15. a material passing groove; 16. a water inlet and outlet joint; 17. a driving motor; 18. a gear set; 19. driven wheel; 20. a material guiding table; 21. a guide groove; 22. and (5) a roll changing clamp.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
In the description of the present invention, if terms indicating orientations such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the indicated devices or elements must have a specific orientation, be configured and operated in the specific orientation, and thus are not to be construed as limiting the present invention.
As shown in fig. 1 to 6, the present invention provides a tablet press for pressing acetate tow into acetate paper tape, which comprises a heating and pressing mechanism, a cooling mechanism and a winding mechanism, wherein the heating and pressing mechanism comprises a plurality of press roller groups sequentially arranged along the advancing direction of the acetate tow, each press roller group comprises a heating press roller 1 and a supporting press roller 2, the acetate tow passes through a gap between the heating press roller 1 and the supporting press roller 2 and is heated and pressed into a tape shape, an electric heating wire is arranged in the heating press roller 1, the heating press roller 1 is driven to rotate by a driving mechanism, the winding mechanism comprises a winding wheel 4 and a winding motor 3 for driving the winding wheel 4 to rotate, and the cooling mechanism can cool and shape the acetate paper tape which is preliminarily molded by heating and pressing by the heating and pressing mechanism, and the winding wheel 4 can wind the acetate paper tape after cooling and shaping when rotating.
It should be noted that, each heating press roller is provided with a driving mechanism correspondingly, the number of the heating press rollers is at least two, preferably three, and the surface temperature of the heating press rollers is controlled between 230 ℃ and 300 ℃ (the heating press rollers can be realized by a temperature control mechanism, and the heating press rollers comprise a temperature sensor, a controller and the like).
Further, still include base 5, mounting panel 6, parallelogram mechanism and telescoping device 7, mounting panel 6 is fixed in the top rear side of base 5, the leading flank upper portion of mounting panel 6 is equipped with a plurality of along the horizontal direction interval heating compression roller 1, heating compression roller 1's pivot pass behind the mounting panel 6 with actuating mechanism transmission is connected, parallelogram mechanism include rectangular frame 8 and articulate in four landing legs 9 of rectangular frame 8 four corners below, four landing legs 9's lower extreme with the hinge support of base 5 upper surface fixed articulates, the internal rotation of rectangular frame 8 is connected with a plurality of supporting compression roller 2, heating compression roller 1 with supporting compression roller 2 one-to-one, telescoping device 7 install in the mounting hole of base 5 and its flexible end with rectangular frame 8 articulates, telescoping device 7 can drive parallelogram mechanism horizontal hunting in order to adjust the gap size between heating compression roller 1 and the supporting compression roller 2 when flexible.
In the case of the heated press molding, the gap between the heated press roll 1 and the supporting press roll 2 is equivalent to the thickness of the molded paper in the prior art.
Further, the rotating shaft of the heating press roller 1 is rotatably connected with the mounting plate 6 through a bearing assembly, a radiating fin 10 is sleeved at one end of the rotating shaft, which is close to the heating press roller 1, and a conductive slip ring 11 electrically connected with the electric heating wire is arranged at the other end of the rotating shaft.
It should be noted that, the conductive slip ring is used to ensure that the electric heating wire can still be communicated with the mains supply when the rotating shaft rotates; the mounting plate can be further provided with an air pipe for blowing the radiating fins, so that the radiating effect is enhanced.
Further, the cooling mechanism comprises a cooling table 12, the cooling table 12 is composed of a bottom table 13 and a top cover 14, the bottom table 13 is fixed on the side edge of the rectangular frame 8, which is close to the winding mechanism, the top cover 14 is hinged to one side of the bottom table 13 and can be turned over to cover the upper surface of the bottom table 13, a trough 15 is formed in the upper surface of the bottom table 13, acetate fiber paper tape passes through the trough 15 and is cooled by the bottom table 13 and the top cover 14, and the bottom table 13 and the top cover 14 are respectively provided with a hollow cavity and water inlet and outlet joints 16 communicated with the hollow cavity for cooling water circulation.
When the top cover is covered on the bottom table, the thickness of the passing trough in the vertical direction is at least 1.5 to 3 pieces of formed paper, so that the acetate fiber paper tape can smoothly pass through and be sufficiently cooled; the bottom table and the top cover are respectively provided with an independent cooling water circulation system, and each large body is provided with a water inlet joint, a water outlet joint, a circulating water pump and the like.
Further, the driving mechanism comprises a driving motor 17, a gear set 18 and a driven wheel 19, the driven wheel 19 is fixedly connected with the corresponding rotating shaft of the heating press roll 1 in a coaxial mode, the driving motor 17 drives the gear set 18 to rotate through a first synchronous belt, and the gear set 18 drives the driven wheel 19 to rotate through a second synchronous belt.
Further, the gear set 18 includes a first gear that is positioned on the mounting plate 6 and can be driven to rotate by the driving motor 17, and a second gear that is meshed with the first gear and can move and be positioned on the mounting plate 6, and the second gear can adjust the tension of the second synchronous belt when moving on the mounting plate 6.
It should be noted that, as shown in fig. 3 and fig. 5, the second gear may rotate around the center of the first gear, and still keep meshed with the first gear during rotation, and the distance between the second gear and the center of the driven wheel increases or decreases during rotation, so as to adjust the tension of the second synchronous belt. The first gear and the second gear are coaxially fixed with synchronous pulleys and are in transmission connection with a driving motor or a driven wheel through corresponding synchronous belts.
Further, the device also comprises a material guiding table 20 fixed on the base 5, wherein a material guiding groove 21 is formed in the upper surface of the material guiding table 20, and acetate fiber tows enter the heating tabletting mechanism after being guided and tidied by the material guiding groove 21.
Further, the telescopic device 7 is an air cylinder or a hydraulic cylinder.
Further, the device also comprises a reel changing clamp 22 fixed on the base 5, wherein the reel changing clamp 22 is positioned between the cooling mechanism and the winding mechanism, and the reel changing clamp 22 can clamp the tape head of the acetate fiber paper tape when the winding wheel 4 performs reel changing operation.
Further, the roll changing clamp 22 includes a lower clamping piece and an upper clamping piece that can move up and down to approach or separate from the lower clamping piece under the driving of the roll changing cylinder.
It should be noted that the tablet press provided by the invention can also be provided with a central control panel, and the central control panel can perform centralized control on heating temperature control and rotating speed control of the heating press roller, expansion adjustment control of the expansion device, rotating speed control of the winding wheel, expansion control of the winding cylinder and the like.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The utility model provides a tablet press for press acetate silk bundle into acetate paper tape, its characterized in that includes heating preforming mechanism, cooling mechanism and winding mechanism, heating preforming mechanism includes a plurality of compression roller groups that set gradually along acetate silk bundle advancing direction, every compression roller group includes heating compression roller (1) and support compression roller (2), acetate silk bundle passes through and is heated the suppression in banding from the gap between heating compression roller (1) and support compression roller (2), be provided with the heating wire in heating compression roller (1) and heating compression roller (1) are rotated by actuating mechanism drive, winding mechanism includes winding wheel (4) and drive winding motor (3) that winding wheel (4) rotated, cooling mechanism can be with the acetate paper tape cooling design of the preliminary shaping of heating preforming mechanism heating, the winding wheel (4) can be with the acetate paper tape rolling after cooling design when rotating;
The heating press roll device comprises a base (5), a mounting plate (6), a parallelogram mechanism and a telescopic device (7), wherein the mounting plate (6) is fixed on the rear side above the base (5), a plurality of heating press rolls (1) are arranged on the upper part of the front side of the mounting plate (6) at intervals along the horizontal direction, a rotating shaft of the heating press roll (1) penetrates through the mounting plate (6) and is in transmission connection with the driving mechanism, the parallelogram mechanism comprises a rectangular frame (8) and four supporting legs (9) hinged below four corners of the rectangular frame (8), the lower ends of the four supporting legs (9) are hinged with hinged supports fixed on the upper surface of the base (5), a plurality of supporting press rolls (2) are rotatably connected in the rectangular frame (8), the heating press rolls (1) are in one-to-one correspondence with the supporting press rolls (2), the telescopic device (7) is arranged in a mounting hole of the base (5) and is hinged with the rectangular frame (8), and the telescopic ends of the telescopic device can drive the parallelogram mechanism to swing so as to adjust a gap between the left press roll (2) and the heating press roll (1) to be small;
The device also comprises a guide table (20) fixed on the base (5), wherein a guide groove (21) is formed in the upper surface of the guide table (20), and acetate fiber tows enter the heating and tabletting mechanism after being guided and tidied by the guide groove (21); the telescopic device (7) is an air cylinder or a hydraulic cylinder.
2. A tablet press according to claim 1, characterized in that the rotating shaft of the heating press roller (1) is rotatably connected with the mounting plate (6) through a bearing assembly, the rotating shaft is sleeved with a radiating fin (10) at one end close to the heating press roller (1), and the other end of the rotating shaft is provided with a conductive slip ring (11) electrically connected with the electric heating wire.
3. A tablet press according to claim 1, wherein the cooling mechanism comprises a cooling table (12), the cooling table (12) is composed of a bottom table (13) and a top cover (14), the bottom table (13) is fixed on the side edge of the rectangular frame (8) close to the winding mechanism, the top cover (14) is hinged to one side of the bottom table (13) and can be turned over to cover the upper surface of the bottom table (13), a trough (15) is formed in the upper surface of the bottom table (13), acetate fiber paper tape passes through the trough (15) and is subjected to the cooling action of the bottom table (13) and the top cover (14), and the bottom table (13) and the top cover (14) are respectively provided with a hollow cavity and are respectively provided with a water inlet and outlet joint (16) communicated with the hollow cavity for cooling water circulation.
4.A tablet press according to claim 1, wherein the driving mechanism comprises a driving motor (17), a gear set (18) and a driven wheel (19), the driven wheel (19) is coaxially and fixedly connected with a corresponding rotating shaft of the heating press roll (1), the driving motor (17) drives the gear set (18) to rotate through a first synchronous belt, and the gear set (18) drives the driven wheel (19) to rotate through a second synchronous belt.
5. A tablet press according to claim 4, characterized in that the gear set (18) comprises a first gear which is positionally mounted on the mounting plate (6) and which can be driven in rotation by the drive motor (17), and a second gear which is in engagement with the first gear and which is movable and positionable on the mounting plate (6), the second gear being adjustable for tension of the second timing belt when moving on the mounting plate (6).
6. A tablet press according to any one of claims 1 to 5, further comprising a change clip (22) secured to the base (5), the change clip (22) being located between the cooling mechanism and the winding mechanism, the change clip (22) being adapted to clamp the head of the acetate paper tape during a change operation of the winding wheel (4).
7. A tablet press according to claim 6, wherein the change clamp (22) comprises a lower jaw and an upper jaw movable up and down to be moved closer to or farther from the lower jaw by a change cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644277.0A CN110293617B (en) | 2019-07-17 | 2019-07-17 | Tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644277.0A CN110293617B (en) | 2019-07-17 | 2019-07-17 | Tablet press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110293617A CN110293617A (en) | 2019-10-01 |
| CN110293617B true CN110293617B (en) | 2024-04-26 |
Family
ID=68031296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910644277.0A Active CN110293617B (en) | 2019-07-17 | 2019-07-17 | Tablet press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110293617B (en) |
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