CN214522206U - Powder pressing machine - Google Patents

Abstract

The utility model belongs to the technical field of the powder equipment of pressure and specifically relates to a powder pressing machine is related to, and it includes supporting component, last being provided with of supporting component is used for placing the lower die mechanism that loads the powder magazine of wet powder and presses fashioned upper die mechanism to wet powder, and lower die mechanism and upper die mechanism correspond the setting, the last fixed mount that is provided with of supporting component, and rotate on the mount and be provided with the blowing roller, and be provided with the roll web on the blowing roller, be provided with the winding mechanism who carries out the rolling to the roll web on the mount, and the roll web of carrying between blowing roller and the winding mechanism is located between lower die mechanism and the upper die mechanism. This application is in last mold mechanism and is pressed shaping back staff and need not to wash upper mold mechanism repeatedly to different kinds of wet powder, and labour saving and time saving has the effect that improves staff's work efficiency.

Description

Powder pressing machine

Technical Field

The application relates to the field of powder pressing equipment, in particular to a powder pressing machine.

Background

The wet powder is foundation emulsion, also called foundation honey and liquid foundation, is a common basic product in beauty and make-up, and can be used as foundation before beauty and make-up. When the wet powder is used, the powder puff is wetted, water is squeezed out, and the slightly wet powder puff is used for wiping the powder. Wet powders are commonly used as cosmetic foundations. The wet powder is a pressed powder product used by wet sponge, and is used frequently in summer due to the cool feeling of the wet powder when used.

The utility model provides a powder pressing machine includes supporting component, last being provided with of supporting component is used for placing the lower die mechanism who loads the powder box that has wet powder and presses fashioned last die mechanism to wet powder, and lower die mechanism and last die mechanism correspond the setting. When the powder pressing machine is used, a wet powder box loaded with wet powder is placed on the lower die mechanism, the lower die mechanism drives the wet powder box to ascend to a certain height, and then the wet powder in the wet powder box is pressed through the upper die mechanism.

To the correlation technique among the above-mentioned, the inventor thinks that when last mold mechanism pressed the wet powder, last mold mechanism contacted the wet powder while be infected with the wet powder easily, leads to the staff to need wash last mold mechanism repeatedly after last mold mechanism presses the shaping to different kinds of wet powders, wastes time and energy, and staff's work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Need relapse abluent problem to last mode mechanism in order to improve the staff and press the shaping back to different kinds of wet powder at last mode mechanism, this application provides a powder pressing machine.

The application provides a powder pressing machine adopts following technical scheme:

the utility model provides a powder pressing machine, includes supporting component, last being provided with of supporting component is used for placing the lower die mechanism that loads the powder box of wet powder and presses fashioned upper die mechanism to wet powder, and lower die mechanism and upper die mechanism correspond the setting, the last fixed mount that is provided with of supporting component, and rotate on the mount and be provided with the blowing roller, and be provided with the roll web on the blowing roller, be provided with the winding mechanism that carries out the rolling to the roll web on the mount, and the roll web of carrying between blowing roller and the winding mechanism is located between lower die mechanism and the upper die mechanism.

Through adopting above-mentioned technical scheme, when the powder pressing machine is using, place the wet powder box that has the wet powder on lower die mechanism with the loading, and then lower die mechanism rises to a take the altitude, has the roll web between upper die mechanism and the wet powder this moment, and then upper die mechanism presses the shaping to the wet powder through the roll web, can be infected with the wet powder on the roll web this moment, and upper die mechanism and lower die mechanism reset. When the wet powder box that drives different kinds of wet powder is changed on lower die mechanism, through the winding mechanism to the roll web rolling, the roll web on the blowing roller carries out the blowing, and the part that is infected with wet powder on the roll web moves from between upper die mechanism and the lower die mechanism and comes, and clean roll web can be in between upper die mechanism and the lower die mechanism, and then places the wet powder box that will load the wet powder on lower die mechanism, repeats above-mentioned operation. So set up, at last mold mechanism press the shaping back staff need not to wash upper die mechanism repeatedly to different types of wet powder, labour saving and time saving is favorable to improving staff's work efficiency.

Optionally, the fixed adapter rod that is provided with on the mount, and rotate on the adapter rod and be provided with and carry out the first tensioning roller and the second tensioning roller that the tensioning is flat to the roll paper, and the roll paper contacts first tensioning roller and second tensioning roller, and the roll paper drives first tensioning roller and second tensioning roller relative motion.

Through adopting above-mentioned technical scheme, when the roll web blowing on the blowing roller, winding mechanism pulls the roll web, and the roll web drives first tensioning roller and second tensioning roller and rotates relatively. The first tensioning roller and the second tensioning roller tension and flatten the roll paper, so that the flatness of the roll paper when the upper die mechanism presses and forms the wet powder is improved, and the upper die mechanism is favorable for pressing and forming the wet powder normally.

Optionally, the discharging roller is provided with a first baffle and a second baffle for limiting the roll paper.

Through adopting above-mentioned technical scheme, when the blowing of stock roll paper on the blowing roller, first baffle and second baffle carry on spacingly to the roll paper, are favorable to improving the stability of roll paper when the blowing.

Optionally, the first baffle is located between the second baffle and the fixing frame, the first baffle is fixedly arranged on the discharging roller, and the second baffle is detachably arranged on the discharging roller.

Through adopting above-mentioned technical scheme, when the roll web runs out on the blowing roller, through dismantling the second baffle, change new roll web on the blowing roller, and then contradict the blowing roller with first baffle and second baffle, be favorable to guaranteeing the normal use of powder pressing machine.

Optionally, the winding mechanism comprises a winding roller rotatably arranged on the fixing frame and a driving assembly for driving the winding roller to rotate, and the driving assembly is arranged on the fixing frame.

Through adopting above-mentioned technical scheme, when winding mechanism carries out the rolling to the web that is infected with wet powder, drive assembly drive wind-up roll rotates, and the wind-up roll is rolled up the web, is favorable to being infected with the collection of the web of wet powder, is favorable to guaranteeing the clean and tidy around the powder pressing machine.

Optionally, be provided with the support frame on the mount, and rotate on the support frame and be provided with first nip roll, it is provided with second nip roll to rotate on the mount, and first nip roll and second nip roll press from both sides tight stock form, and first nip roll and second nip roll rotate relatively.

Through adopting above-mentioned technical scheme, when winding mechanism carries out the rolling to the roll web that is infected with wet powder, the roll web passes through between first nip roll and the second nip roll, and first nip roll and second nip roll carry out the exhibition paper-back, are favorable to reducing the fold degree that last die mechanism passes through the roll web and presses the shaping back roll web to wet powder, are favorable to improving the regularity of wind-up roll when rolling the roll web rolling.

Optionally, the drive assembly includes fixed setting at the action wheel of second nip roll one end, drive second nip roll pivoted rotation driving piece, fixed setting at the follow driving wheel and the drive belt of wind-up roll one end, and the drive belt setting is at the action wheel and from the driving wheel, and the action wheel passes through the drive belt and drives from the driving wheel rotation, rotates the driving piece setting on the mount.

Through adopting above-mentioned technical scheme, when drive assembly drove the wind-up roll and rotates, rotate the driving piece and drive the rotation of second nip roll, second nip roll drives the action wheel and rotates, and the action wheel passes through the drive belt and drives from the driving wheel and rotate, and then drives the wind-up roll from the driving wheel and carry out the rolling to the roll web that is infected with wet powder, and second nip roll passes through the roll web simultaneously and drives first nip roll rotation. So set up, drive assembly drives second nip roll and wind-up roll simultaneously and rotates, has both been favorable to the wind-up roll to being infected with the rolling of the roll web of wet powder, is favorable to the exhibition of second nip roll and first nip roll to the roll web again to flattening.

Optionally, the second nip roll is provided with friction lines.

Through adopting above-mentioned technical scheme, when the roll paper passes through between second nip roll and the first nip roll, the friction line supports tight roll paper, is favorable to improving the stability of roll paper motion between first nip roll and second nip roll.

Optionally, the expansion opening has been seted up on the mount, the expansion opening is worn to establish by the support frame activity, and slides on the mount and wear to be equipped with the mounting, mounting and support frame threaded connection, the cover is equipped with the compression elastic component on the mounting, and the compression elastic component is in the expansion opening, and the compression elastic component supports tightly to set up on support frame and expansion opening along the both ends of self flexible direction.

Through adopting above-mentioned technical scheme, when the roll web passed first nip roll and second nip roll, compression elastic component utilized the compression elastic force of self to make first nip roll compress tightly the roll web through the support frame, was favorable to adapting to compressing tightly of the roll web of different thickness, and then improved the adaptability of powder pressing machine. In addition, the fixing piece is in threaded connection with the supporting frame, so that the compression elastic force of the compression elastic piece can be adjusted, and further the pressing force of the first flattening roller on the roll paper is adjusted.

Optionally, a plurality of guide assemblies for guiding the roll paper are arranged on the support assembly; the direction subassembly includes two fixed blocks that set up on supporting component and the steering column of setting between the fixed block, and the steering column slides and conflicts the roll web and turns to the roll web.

Through adopting above-mentioned technical scheme, when the roll paper was transported between cope match-plate pattern mechanism and lower die mechanism, the roll paper turned to through the steering column, made the stable transportation of roll paper between cope match-plate pattern mechanism and lower die mechanism. The guide assembly is favorable for steering of roll paper transportation and ensuring normal use of the powder pressing machine.

In summary, the present application includes at least one of the following beneficial technical effects:

when the wet powder box which drives different types of wet powder is replaced on the lower die mechanism, the roll paper is rolled through the rolling mechanism, the roll paper on the discharging roller is discharged, the part of the roll paper which is stained with the wet powder moves from the upper die mechanism to the lower die mechanism, and the clean roll paper can be positioned between the upper die mechanism and the lower die mechanism. Due to the arrangement, after the upper die mechanism presses and forms different types of wet powder, workers do not need to repeatedly clean the upper die mechanism, time and labor are saved, and the working efficiency of the workers is improved;

the first tensioning roller and the second tensioning roller tension and flatten the roll paper, so that the flatness of the roll paper when the upper die mechanism presses and forms the wet powder is improved, and the normal operation of the upper die mechanism pressing and forming the wet powder is facilitated;

the driving assembly drives the second flattening roller and the winding roller to rotate simultaneously, so that the winding roller can wind the roll paper stained with wet powder and the second flattening roller and the first flattening roller can flatten the roll paper.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a partial structure of a lower die driving member, a lower die block, a placement block and a clamping hole, which are highlighted in the embodiment of the present application;

fig. 3 is a partial structural schematic view for highlighting the rolling mechanism, the second baffle, the supporting frame and the compression elastic member according to the embodiment of the present application.

Description of reference numerals: 1. a support assembly; 11. a box body; 12. a support pillar; 13. a support plate; 2. a lower die mechanism; 21. a lower die driving member; 22. setting a male die; 23. a lower module; 24. placing the plate; 3. an upper die mechanism; 31. an upper die driving member; 32. mounting a template; 33. an upper module; 4. a limiting ring; 5. a female die; 6. a fixed mount; 61. a fixing plate; 62. fixing the rod; 63. mounting a plate; 64. positioning a plate; 7. a discharge roller; 8. a web; 9. a winding mechanism; 91. a wind-up roll; 92. a drive assembly; 921. a driving wheel; 922. rotating the driving member; 923. a driven wheel; 924. a transmission belt; 10. a transfer lever; 14. a first tension roller; 15. a second tension roller; 16. a first baffle plate; 17. a second baffle; 18. a limiting member; 19. a support frame; 191. a support bar; 192. positioning a rod; 20. a movable opening; 24. a fixing member; 25. compressing the elastic member; 26. a first nip roll; 27. a second nip roll; 28. rubbing the lines; 29. a guide assembly; 291. a fixed block; 292. a steering lever; 30. a limiting plate; 31. placing the blocks; 32. a clamping hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a powder pressing machine. Referring to fig. 1 and 2, the powder pressing machine comprises a supporting assembly 1, wherein the supporting assembly 1 comprises a box body 11 in a rectangular shape, four supporting columns 12 welded on the outer top wall of the box body 11 and a supporting plate 13 welded at one end, far away from the box body 11, of the supporting columns 12, the supporting columns 12 are cylindrical and distributed in 2 x 2, and the supporting plate 13 is in a rectangular shape. Be provided with the lower die mechanism 2 that is used for placing the powder box that loads and has the wet powder in backup pad 13, be provided with on the box 11 and press fashioned last die mechanism 3 to the wet powder, and lower die mechanism 2 and last die mechanism 3 correspond the setting.

Referring to fig. 1, the upper die mechanism 3 includes an upper die driving member 31 fixedly disposed on a wall of the supporting plate 13 close to the box 11 by bolts, an upper die plate 32 welded to an end of an output shaft of the upper die driving member 31, and a plurality of upper die blocks 33 integrally formed on a wall of the upper die plate 32 away from the upper die driving member 31, in which the upper die driving member 31 may be a unclamping cylinder, the upper die plate 32 is rectangular, and the upper die blocks 33 are distributed in 3 × 3. The knife beating cylinder is economical, practical and environment-friendly, and can reach the pressure required by pressing the wet powder.

Referring to fig. 2, the lower die mechanism 2 includes a lower die driving member 21 fixed on the top wall in the box 11 by bolts, a placing plate 24 for welding the end of the output shaft of the lower die driving member 21 is disposed, the placing plate 24 is disposed to deviate from a lower male die 22 on one wall of the lower die driving member 21 and a plurality of lower dies 23 disposed on the walls of the lower male die 22 which deviate from the lower die driving member 21, the top wall of the box 11 is penetrated by the output shaft of the lower die driving member 21, the lower die driving member 21 in this embodiment may be a unclamping cylinder, and the lower dies 23 and the upper dies 33 are disposed in a one-to-one correspondence manner. The lower male die 22 is provided with a plurality of limiting rings 4 for limiting the lower die blocks 23, and the limiting rings 4 and the lower die blocks 23 are arranged in a one-to-one correspondence manner. Be provided with the three piece 31 of placing on box 11, and place 24 slip caps of board and establish and place piece 31, place and be provided with the master model 5 that is convenient for place the wet powder box that loads the wet powder on piece 31, be provided with a plurality of joint holes 32 on the master model 5, lower module 23 and the setting of joint hole 32 one-to-one, and lower module 23 slides and wears to establish joint hole 32.

Referring to fig. 1 and 3, the support plate 13 is provided with a fixing bracket 6 fixed thereto by bolts, and the fixing bracket 6 includes a fixing plate 61 fixed to the support plate 13 by bolts, a fixing rod 62 having a rectangular parallelepiped shape, a mounting plate 63 having a rectangular parallelepiped shape, and a positioning plate 64 fixed to one side of the mounting plate 63 by bolts. The fixing rod 62, the mounting plate 63 and the positioning plate 64 are welded on a wall of the fixing plate 61 departing from the supporting plate 13, the fixing plate 61 and the mounting plate 63 are rectangular, and the positioning plate 64 is L-shaped.

Referring to fig. 1 and 3, it is provided with blowing roller 7 to rotate on the fixed plate 61, and the cover is equipped with roll web 8 on blowing roller 7, be provided with winding mechanism 9 that carries out the rolling to roll web 8 on the mount 6, and roll web 8 of carrying between blowing roller 7 and the winding mechanism 9 is located between module 33 and the lower module 23, it need not to wash module 33 repeatedly to last module 33 to press down shaping back staff to different types of wet powder to go up module 33, time saving and labor saving, be favorable to improving staff's work efficiency.

Referring to fig. 1, a rectangular adapter rod 10 is welded to the fixed frame 6, a first tensioning roller 14 and a second tensioning roller 15 for tensioning and flattening the web 8 are rotatably arranged on the adapter rod 10, the web 8 contacts the first tensioning roller 14 and the second tensioning roller 15, and the web 8 drives the first tensioning roller 14 and the second tensioning roller 15 to move relatively. First tensioning roller 14 and second tensioning roller 15 carry out the tensioning exhibition to roll web 8, have improved the roughness of roll web 8 when last module 33 is pressed the shaping to wet powder, are favorable to going on normally that last module 33 is pressed the shaping to wet powder.

Referring to fig. 1 and 3, the discharge roller 7 is provided with a first stopper 16 and a second stopper 17 that limit the roll paper 8. The second baffle 17 is located and sets up the one end of keeping away from the dead lever 62 at first baffle 16, and first baffle 16 is fixed to be set up on blowing roller 7, and second baffle 17 slides and sets up on blowing roller 7, and threaded connection has the locating part 18 that carries out spacingly to second baffle 17 on blowing roller 7, and this embodiment locating part 18 can be the nut. The first baffle 16 and the second baffle 17 limit the roll paper 8, and are beneficial to improving the stability of the roll paper 8 during discharging.

Referring to fig. 1 and 3, the winding mechanism 9 includes a winding roller 91 rotatably disposed on the mounting plate 63 and a driving assembly 92 for driving the winding roller 91 to rotate, and the driving assembly 92 is disposed on the fixed frame 6. Drive assembly 92 drive wind-up roll 91 rotates, and wind-up roll 91 rolls up web 8, is favorable to being infected with the collection of web 8 of wet powder, is favorable to guaranteeing the clean and tidy around the powder pressing machine.

Referring to fig. 1 and 3, a limiting plate 30 for limiting the web 8 contaminated with waste is fixedly disposed on the wind-up roll 91, and the limiting plate 30 is in a shape of a wafer. Limiting plate 30 is favorable to spacing carrying on web 8, is favorable to improving the clean and tidy nature when web 8 rolling.

Referring to fig. 1 and 3, a support bracket 19 is disposed on the positioning plate 64, a rectangular opening 20 is opened on the positioning plate 64, the support bracket 19 includes a support rod 191 movably inserted into the opening 20 and a positioning rod 192 integrally formed at one end of the support rod 191, the support rod 191 is rectangular, and the positioning rod 192 is U-shaped. The positioning plate 64 is slidably provided with a fixing member 24, and the fixing member 24 may be a bolt in this embodiment. The fixing member 24 is screwed with the support rod 191, the fixing member 24 is sleeved with a compression elastic member 25, and the compression elastic member 25 may be a spring in this embodiment. The compression elastic element 25 is located in the movable opening 20, and two ends of the compression elastic element 25 along the self-expansion direction are abutted against the support frame 19 and the movable opening 20.

Referring to fig. 1 and 3, the detent lever 192 is rotatably provided with the first nip roller 26, the second nip roller 27 is rotatably provided between the detent plate 64 and the mounting plate 63, and the first nip roller 26 and the second nip roller 27 nip the roll paper, and the first nip roller 26 and the second nip roller 27 rotate relatively. First nip roll 26 and second nip roll 27 flatten web 8, are favorable to reducing the fold degree of last mold mechanism 3 through web 8 to web 8 after the wet powder press forming, are favorable to improving the regularity when wind-up roll 91 winds web 8.

Referring to fig. 1 and 3, the driving assembly 92 includes a driving wheel 921 welded to one end of the second nip roller 27, a rotary driving member 922 for driving the second nip roller 27 to rotate, a driven wheel 923 welded to one end of the wind-up roller 91, and a transmission belt 924, where the rotary driving member 922 in this embodiment may be a motor. The drive belt 924 is arranged on the drive wheel 921 and the driven wheel 923, the drive wheel 921 drives the driven wheel 923 to rotate through the drive belt 924, and the rotary driving piece 922 is fixedly arranged on the positioning plate 64 through a bolt. The driving assembly 92 simultaneously drives the second flattening roller 27 and the winding roller 91 to rotate, which is beneficial to winding the wet powder contaminated web 8 by the winding roller 91 and flattening the web 8 by the second flattening roller 27 and the first flattening roller 26.

Referring to fig. 1 and 3, the second nip roll 27 is provided with a mesh-shaped friction pattern 28. The friction texture 28 is urged against the web 8 to help improve the stability of the movement of the web 8 between the first nip roller 26 and the second nip roller 27.

Referring to fig. 1, the support columns 12 are provided with three sets of guide assemblies 29 for guiding the web 8. The guide assembly 29 comprises two fixing blocks 291 fixedly arranged on the support columns 12 and a steering rod 292 arranged between the fixing blocks 291, the steering rod 292 slidably abuts against the roll paper 8 and steers the roll paper 8, the fixing blocks 291 are rectangular, and the steering rod 292 is cylindrical. The guide assembly 29 is beneficial to steering the transportation of the roll paper 8 and ensuring the normal use of the powder pressing machine.

The implementation principle of this application embodiment powder pressing machine does: when the powder pressing machine is in use, the wet powder box loaded with wet powder is placed on the female die 5, and then slides on the lower die block 23 through the female die 5, the wet powder box is placed on the lower die block 23, the lower die driving part 21 drives the lower male die 22 to ascend to a certain height through the placing plate 24, the lower male die 22 drives the wet powder box to ascend through the lower die block 23, at the moment, a roll paper 8 is arranged between the upper die block 33 and the wet powder, and then the upper die driving part 31 drives the upper die plate 32 to descend, the upper die plate 32 drives the lower die block 23 to press and form the wet powder through the roll paper 8, at the moment, the roll paper 8 can be stained with the wet powder, and then the lower die block 23 and the upper die block 33 reset. When wet powder boxes driving different types of wet powder are replaced on the lower module 23, the rotating driving piece 922 drives the second flattening roller 27 to rotate, the second flattening roller 27 drives the driving wheel 921 to rotate, the driving wheel 921 drives the driven wheel 923 to rotate through the transmission belt 924, the driven wheel 923 drives the winding roller 91 to wind the roll paper 8 contaminated with the wet powder, the second flattening roller 27 drives the first flattening roller 26 to rotate through the roll paper 8, the friction grains 28 on the second flattening roller 27 are abutted against the roll paper 8, the roll paper 8 on the discharging roller 7 is pulled to discharge, the part of the roll paper 8 contaminated with the wet powder moves from the upper module 33 to the lower module 23, the clean roll paper 8 is positioned between the upper module 33 and the lower module 23, the roll paper 8 passes through the space between the first tensioning roller 14 and the second tensioning roller 15, the steering rod 292 steers the roll paper 8, and then the wet powder box loaded with the wet powder is placed on the lower module 23, the above operation is repeated. So set up, at last module 33 and press shaping back staff need not to wash last module 33 repeatedly to different types of wet powder, labour saving and time saving is favorable to improving staff's work efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a powder pressing machine, includes supporting component (1), be provided with on supporting component (1) and be used for placing lower mold mechanism (2) that load the powder magazine of wet powder and press fashioned last mold mechanism (3) to wet powder, and lower mold mechanism (2) and last mold mechanism (3) correspond the setting, its characterized in that: the fixed mount (6) that is provided with on supporting component (1), and rotate on mount (6) and be provided with blowing roller (7), and be provided with roll web (8) on blowing roller (7), be provided with winding mechanism (9) that carry out the rolling to roll web (8) on mount (6), and roll web (8) of carrying between blowing roller (7) and winding mechanism (9) are located between lower die mechanism (2) and last die mechanism (3).

2. A powder compactor according to claim 1, wherein: the fixed adapter rod (10) that is provided with on mount (6), and rotate on adapter rod (10) and be provided with and carry out the first tensioning roller (14) and second tensioning roller (15) that the tensioning is flat to web (8), and web (8) contact first tensioning roller (14) and second tensioning roller (15), and web (8) drive first tensioning roller (14) and second tensioning roller (15) relative motion.

3. A powder compactor according to claim 1, wherein: the feeding roller (7) is provided with a first baffle (16) and a second baffle (17) which limit the roll paper (8).

4. A powder compactor according to claim 3, wherein: first baffle (16) are located between second baffle (17) and mount (6), and first baffle (16) are fixed to be set up on blowing roller (7), and second baffle (17) can be dismantled and set up on blowing roller (7).

5. A powder compactor according to claim 1, wherein: winding mechanism (9) are including rotating wind-up roll (91) and the drive wind-up roll (91) pivoted drive assembly (92) that sets up on mount (6), and drive assembly (92) set up on mount (6).

6. A powder compactor according to claim 5, wherein: be provided with support frame (19) on mount (6), and rotate on support frame (19) and be provided with first nip roll (26), it is provided with second nip roll (27) to rotate on mount (6), and just first nip roll (26) and second nip roll (27) press from both sides tight stock form, and first nip roll (26) and second nip roll (27) rotate relatively.

7. A powder compactor according to claim 6, wherein: drive assembly (92) including fixed action wheel (921) that sets up in second nip roll (27) one end, drive second nip roll (27) pivoted rotation driving piece (922), fixed setting is in driven wheel (923) and drive belt (924) of wind-up roll (91) one end, and drive belt (924) set up on action wheel (921) and follow driving wheel (923), action wheel (921) drive through drive belt (924) and rotate from driving wheel (923), rotation driving piece (922) set up on mount (6).

8. A powder compactor according to claim 6, wherein: and friction grains (28) are arranged on the second flattening roll (27).

9. A powder compactor according to claim 6, wherein; the utility model discloses a flexible structure, including mount (6), support frame (19), movable mouthful (20) have been seted up on mount (6), movable mouthful (20) are worn to establish in support frame (19) activity, and slide on mount (6) and wear to be equipped with mounting (24), mounting (24) and support frame (19) threaded connection, the cover is equipped with compression elastic component (25) on mounting (24), and compression elastic component (25) are in movable mouthful (20), compression elastic component (25) support tightly to set up on support frame (19) and movable mouthful (20) along the both ends of self flexible direction.

10. A powder compactor according to claim 1, wherein: a plurality of groups of guide assemblies (29) for guiding the roll paper (8) are arranged on the support assembly (1); the guide assembly (29) comprises two fixed blocks (291) fixedly arranged on the support assembly (1) and a steering rod (292) arranged between the fixed blocks (291), and the steering rod (292) slidably pushes against the roll paper (8) and steers the roll paper (8).

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