CN111088565A

CN111088565A - Carding machine capable of automatically replacing winding drum

Info

Publication number: CN111088565A
Application number: CN202010045425.XA
Authority: CN
Inventors: 李剑华; 陈礼叙
Original assignee: Foshan Nanjin Weaving Co ltd
Current assignee: Foshan Nanjin Weaving Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-05-01
Anticipated expiration: 2040-01-16
Also published as: CN111088565B

Abstract

The invention relates to the technical field of carding machines, in particular to a carding machine capable of automatically replacing winding drums, which comprises: a carding machine body; a plurality of winding drums rotatably arranged on one side of the carding machine body; the workbench is arranged on one side of the carding machine body and used for mounting the winding drum; a cutting component arranged on the workbench and used for cutting the cotton sliver; a replacing component arranged on the workbench and used for rotationally replacing the winding drum; the guiding component is arranged on the workbench and used for guiding the cotton sliver to be wound on the winding drum, and the winding disc matched with the winding drum and used for guiding the cotton sliver is arranged on the workbench in a rotating mode. The invention has the effects of automatically replacing the winding drum and improving the production efficiency of the carding machine.

Description

Carding machine capable of automatically replacing winding drum

Technical Field

The invention relates to the technical field of carding machines, in particular to a carding machine capable of automatically replacing winding drums.

Background

Carding machines are used for processing cotton fibers and chemical fibers, and are commonly used in the textile industry for opening, carding and impurity removal of cotton rolls or oil cotton layers, so that the blocky cotton rings with curled layers are in a single fiber shape which is basically straightened.

Chinese patent publication No. CN109402800A discloses a carding machine, which comprises a licker-in, a cylinder, a cover plate, a doffer, a large press roller, a coiler and a sliver storage mechanism.

The above prior art solutions have the following drawbacks: above-mentioned store up a strip mechanism and need artifical timely change the winding section of thick bamboo of rolling silver after the rolling silver is accomplished, lead to the carding machine dead time longer, carding machine production efficiency is lower, and consumes more manpower.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the carding machine with the automatic winding drum replacement function, which has the effects of automatically replacing the winding drum and improving the production efficiency of the carding machine.

The above object of the present invention is achieved by the following technical solutions:

a carding machine for automatically changing a takeup reel, comprising: a carding machine body; a plurality of winding drums rotatably arranged on one side of the carding machine body; the workbench is arranged on one side of the carding machine body and used for mounting the winding drum; a cutting assembly arranged on the working table and used for cutting the cotton sliver; a replacing component arranged on the workbench and used for rotationally replacing the winding drum; the guiding component is arranged on the workbench and used for guiding the cotton sliver to be wound on the winding drum, and the workbench is rotatably provided with a coiling disc matched with the winding drum and used for guiding the cotton sliver.

Through adopting above-mentioned technical scheme, the silver is derived by the carding machine body, passes in the can winding reel, then wears into the receipts reel by the can winding reel and carries out the rolling, after the rolling is accomplished, changes the subassembly and pushes the reel open, and the guide subassembly is in another receipts reel with the silver guide, then cuts off the subassembly and cuts off the silver, carries out next set of rolling, and this scheme has the effect of automatic change receipts reel, improvement carding machine's production efficiency.

The present invention in a preferred example may be further configured to: the winding drum comprises a base with universal wheels arranged at the bottom, a winding shaft arranged on the base in a rotating mode, a first driving assembly for driving the winding shaft to rotate is arranged between the base and the winding shaft, an installation box is arranged below the workbench, and the replacing assembly comprises: rotate and set up a plurality of roots on the install bin are used for promoting the receipts spool and are in around install bin pivoted dwang, setting just be used for driving dwang pivoted first driving piece, all in the install bin the dwang rotates with one heart, be provided with the spacing subassembly that is used for the direction of movement of spacing receipts spool on the workstation.

Through adopting above-mentioned technical scheme, the dwang rotates under first drive assembly's drive, and the dwang promotes the universal wheel of winding drum below and rotates to make the winding drum remove under the drive of dwang, rotate the position of rolling silver with another winding drum, have the effect of being convenient for change the winding drum.

The present invention in a preferred example may be further configured to: the severing assembly comprises: the scissors are characterized in that the scissors are arranged in the workbench in a crossed and rotating manner, the scissors are connected with each other, the fixed air cylinder is arranged on the workbench, the first connecting rod is hinged to one end, close to the workbench, of the scissors, the second connecting rods are hinged to the workbench, blades between the scissors are close to each other, the first connecting rods are hinged to the second connecting rods, and the connecting positions of the first connecting rods and the workbench are close to the output shafts of the fixed air cylinders.

Through adopting above-mentioned technical scheme, the output shaft of fixed cylinder stretches out, makes the tie rod flare-out with the second connecting rod to make the blade of scissors piece be close to the shearing silver each other, have the effect of being convenient for cut off the silver.

The present invention in a preferred example may be further configured to: the workstation includes the connecting plate, the guide assembly includes: the sliding setting is in be close to lifting screw, the setting of can one side on the connecting plate and be in lifting screw is close to a rolling section of thick bamboo one end and is used for pressing down the arc clamp plate of silver, rotates the setting and is in on the connecting plate and with lifting screw thread fit's a rotating cylinder, set up on the rolling axle lateral wall and the opening towards its couple, the setting of its rotation direction one side are in spacing cylinder on the connecting plate lateral wall and setting are in on spacing cylinder's the output shaft and be used for pushing away the silver push pedal of arc clamp plate below, be used for driving on the connecting plate and rotate a section of thick bamboo pivoted second drive assembly.

Through adopting above-mentioned technical scheme, spacing cylinder makes the output shaft move forward, makes the push pedal promote the silver to one side, and second drive assembly drive lifting screw goes up and down to make the arc clamp plate with the silver down press into the dust excluder, the rolling axle rotates, makes the couple catch on the silver, thereby makes the silver rolling on the rolling section of thick bamboo, has the effect of being convenient for guide the silver to in another rolling section of thick bamboo.

The present invention in a preferred example may be further configured to: the first drive assembly includes: the rotation sets up turning block, setting on the base are in be used for driving turning block pivoted second driving piece on the base bottom and with turning block complex rotating ring and setting, evenly be provided with first meshing tooth on the inside wall of rotating ring, be provided with the second meshing tooth with first meshing tooth meshing on the lateral wall of turning block.

Through adopting above-mentioned technical scheme, second driving piece drive swivel becket rotates, matches through the meshing of second meshing tooth and first meshing tooth, makes the turning block rotate thereupon to drive the rolling axle and rotate for the base, the rolling axle rotates, and the coiling dish also rotates, makes the better rolling of silver on the coiling piece.

The present invention in a preferred example may be further configured to: the workstation includes the connecting pipe, spacing subassembly includes: articulate be in its cowl, the setting with the install bin tie point are kept away from to the dwang on the workstation and with cowl complex annular limiting plate, slip setting are in the connecting tube and with the straight baffle of the spacing winding reel of cowl cooperation, be provided with the breach that supplies the winding reel to shift out on the annular limiting plate, be provided with the straight baffle of drive on the connecting tube and stretch out or receive into the third drive assembly in the connecting tube with the winding reel butt.

Through adopting above-mentioned technical scheme, cowl supports the lateral wall of receipts reel, and cowl and dwang, the spacing receipts reel of ring limiting plate cooperation make the winding reel be difficult for removing, and straight baffle is stretched out by the connecting pipe, supports the receipts reel, makes the winding reel can not be to being close to the skew of connecting pipe side to have the effect of fixed receipts reel.

The present invention in a preferred example may be further configured to: the winding shaft is provided with a dustproof shell which is surrounded on the outer side of the winding shaft, the dustproof shell and the winding shaft are spaced, the hook is close to the base, and a space for inserting the arc-shaped pressing plate is formed between the hook and the dustproof shell.

Through adopting above-mentioned technical scheme, the dirt proof housing plays the advantage that the separation dust is infected with on the silver, and the dirt proof housing reduces the friction between silver and the dwang, has the effect of protection silver.

The present invention in a preferred example may be further configured to: the third drive assembly is in including setting up holding tank, setting on the connecting pipe are in the holding tank and its output shaft and straight baffle articulated first telescopic cylinder, articulate the connecting rod at straight baffle up end and articulate in the holding tank and be located the second telescopic cylinder of first telescopic cylinder top, the output shaft of second telescopic cylinder is articulated with the connecting rod.

Through adopting above-mentioned technical scheme, the baffle is directly stretched out in the holding tank to first telescopic cylinder control, and the baffle is directly rolled out in the holding tank to the second telescopic cylinder control, and the baffle is directly rolled out in the holding tank through the cooperation of first telescopic cylinder, second telescopic cylinder, and supports the lateral wall of receipts reel, has the effect of the position of spacing receipts reel.

The present invention in a preferred example may be further configured to: the dwang is close to one side of receipts reel is rotated and is provided with the butt roller, the roller outside parcel of butt roller has the one deck rubber layer.

Through adopting above-mentioned technical scheme, a section of thick bamboo is rotated in butt roller butt, will rotate the sliding friction between a section of thick bamboo and the dwang and become the running friction, has the effect of being convenient for shift out the take-up section of thick bamboo by the dwang.

The present invention in a preferred example may be further configured to: and a tensioning elastic part is connected between one side of the shear blade close to the fixed cylinder and is vertically arranged.

Through adopting above-mentioned technical scheme, taut elastic component is taut between with the shear blade, makes the shearing effect of shear blade more excellent.

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

the cotton sliver is wound by penetrating the coiling disc into the winding drum, the replacing component pushes the winding drum away after winding is finished, the guiding component guides the cotton sliver into the other winding drum, and then the cutting component cuts the cotton sliver to perform the next group of winding.

Drawings

FIG. 1 is a schematic view of the overall structure of a carding machine for automatically replacing a take-up reel according to the present embodiment;

FIG. 2 is a cross-sectional view of the take-up spool;

fig. 3 is a schematic structural view of a rotating rod and a mounting box;

FIG. 4 is a schematic structural view of the table;

FIG. 5 is a schematic view showing a connection structure of a connection pipe, a cut-off assembly, and a straight baffle;

fig. 6 is another structural schematic diagram of the table.

In the figure, 1, a carding machine body; 11. a base; 12. a winding shaft; 13. installing a box; 14. rotating the rod; 15. a first driving member; 16. a scissor blade; 17. fixing the air cylinder; 18. a first connecting rod; 19. a second connecting rod; 2. a connecting plate; 21. a lifting screw; 22. an arc-shaped pressing plate; 23. a rotating cylinder; 24. hooking; 25. a limiting cylinder; 26. pushing the plate; 27. rotating the block; 28. a rotating ring; 29. a second driving member; 3. a connecting pipe; 31. an arc-shaped baffle plate; 32. an annular limiting plate; 33. a straight baffle plate; 34. a dust-proof shell; 35. accommodating grooves; 36. a first telescopic cylinder; 37. a connecting rod; 39. a second telescopic cylinder; 4. an abutment roller; 41. tensioning the elastic member; 42. a support bar; 43. positioning blocks; 44. positioning a groove; 45. a coiling disc; 46. a slider; 47. a chute.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the carding machine for automatically replacing the winding drum disclosed for the embodiment comprises a carding machine body 1, a winding drum for winding a sliver, a workbench for installing the winding drum, a cutting component for cutting the sliver, a replacing component for replacing the winding drum, and a guiding component for guiding the sliver into different winding drums.

The workbench comprises a circular connecting plate 2, a supporting rod 42 annularly arranged on the circumference of the circular connecting plate 2, and a connecting pipe 3 connected to the circle center of one side of the connecting plate 2 close to the ground, and an installation box 13 is installed on the ground below the connecting pipe 3.

The winding drum comprises a base 11 and a winding shaft 12 rotatably arranged on the base 11.

The side surface of the base 11 close to the ground is rotatably connected with a universal wheel.

A first driving component for driving the winding shaft 12 to rotate is connected between the base 11 and the winding shaft 12.

Referring to fig. 1 and 2, the first driving assembly includes a rotary block 27 rotatably disposed on the base 11, a rotary ring 28 fixedly disposed at the bottom of the takeup reel 12, and a second driving member 29 mounted on the base 11 for rotation of the rotary block 27.

Base 11 is the circular slab, offers the ring channel rather than concentric setting at the up end of base 11, and the centre of a circle department of ring channel rotates and is connected with the connecting axle, and the connecting axle is connected on turning block 27, and second driving piece 29 is the motor, and installs at the lower terminal surface of base 11, and the connecting axle runs through base 11, passes through gear engagement transmission with the output shaft of second driving piece 29, and second driving piece 29 is provided the power by the battery of installing terminal surface under base 11.

The rotating block 27 is a circular block, second meshing teeth are uniformly arranged on the outer side wall of the rotating block 27, the rotating ring 28 is a circular ring, first meshing teeth meshed with the second meshing teeth are uniformly arranged on the inner side wall of the rotating ring 28, and the rotating block 27 drives the rotating ring 28 to rotate through the meshing cooperation of the first meshing teeth and the second meshing teeth, so that the winding shaft 12 rotates relative to the base 11.

The connecting plate 2 is rotatably connected with a coiler 45 corresponding to the center of a winding shaft 12 which is winding, the diameter of the coiler 45 is smaller than that of a rotating shaft, a motor for driving the coiler 45 to rotate is mounted on the connecting plate 2, in the embodiment, the rotating speed of the coiler 45 is larger than that of the winding shaft 12, so that a speed difference is formed between the coiler 45 and the winding shaft 12, a cotton sliver is thrown out by the coiler 45, and then the cotton sliver is stacked and wound on the winding shaft 12.

Be provided with the limit baffle who is used for spacing blocking the silver at the up end of rolling axle 12, be connected with dustproof shell 34 through the spliced pole on the lateral wall that rolling axle 12 is close to base 11, have the interval between spliced pole and the base 11, seted up annular sliding tray on rolling axle 12 is close to the side of base 11, the spliced pole evenly sets up along dustproof shell 34 inside wall, and the one end of spliced pole slides and sets up in annular sliding tray.

Dustproof shell 34 is hollow cylindrical, and has the interval between dustproof shell 34 and the limit baffle, and dustproof shell 34 plays and reduces the dust and glue the effect on the silver, and because between rolling axle 12 and the base 11 through turning block 27 and swivel becket 28 meshing driven, consequently base 11 can be dismantled with rolling axle 12, and the spliced pole is held with the hand to the staff's accessible to pull down rolling axle 12, have the effect of convenient to detach rolling axle 12.

Referring to fig. 1 and 3, the replacement assembly includes a rotating rod 14 connected to the installation box 13 through a rotating shaft, and a first driving member 15 installed in the installation box 13, the rotating shaft and the connection plate 2 are concentrically arranged, in this embodiment, the rotating rod 14 is provided with three rotating rods, and the three rotating rods 14 are uniformly arranged around the rotating shaft, the rotating rod 14 is bent towards a direction away from the rotating direction, and two abutting points are arranged between the bent rotating rod 14 and the dust-proof case 34.

The rotating rod 14 is connected with the abutting roller 4 in a rotating mode on the side face close to the dustproof shell 34, the abutting roller 4 abuts against the outer side wall of the dustproof shell 34, the thickness of the rotating rod 14 can be effectively reduced through abutting cooperation of the abutting roller 4 and the dustproof shell 34, the winding drum is convenient to take out from the rotating rod 14, the rubber layer is sleeved on the outer side wall of the abutting roller 4, and friction of the abutting roller 4 to the dustproof shell 34 is reduced.

First driving piece 15 is for installing the motor in install bin 13, and the output shaft and the rotation axis connection of first driving piece 15, and first driving piece 15 drive axis of rotation rotate to make dwang 14 butt dust excluder 34, promote the winding drum and rotate.

The workbench is provided with a limiting component for limiting the winding drum.

Referring to fig. 3 and 4, the limiting assembly includes an arc-shaped baffle 31 hinged on the rotating rod 14, an annular limiting plate 32 disposed on the work table, and a straight baffle 33 disposed on the work table (refer to fig. 5).

The one end of cowl 31 is connected on the one end of dwang 14 keeping away from the axis of rotation, the other end and the lateral wall butt of dust-proof shell 34 (refer to fig. 2), be connected with rubber material's locating piece 43 on the side of cowl 31 and the lateral wall butt of dust-proof shell 34, supply locating piece 43 male constant head tank 44 (refer to fig. 2) to set up in the position that corresponds locating piece 43 on the lateral wall of a rotating cylinder 23, the notch area of constant head tank 44 is greater than the cross-sectional area of locating piece 43 on the vertical face, through inject locating piece 43 in the constant head tank 44, the effect of spacing rotating cylinder 23 has, the one end that ring limitation board 32 and dwang 14 kept away from each other is less than 180 degrees with the centre of a circle of the receipts reel rather than the butt as.

The ring that annular limiting plate 32 formed is parallel with the horizontal plane, is provided with the breach that supplies the winding reel to roll out on annular limiting plate 32, and this breach setting is when certain winding reel is located 45 below rolling slivers of coiling dish, corresponds the position of the winding reel that this winding reel rotated direction the place ahead under the dwang 14 drive, and annular limiting plate 32 rotates along the horizontal plane with dwang 14 and is connected, makes annular limiting plate 32 can roll out by the breach to make the winding reel shift out by the breach.

The position and the annular limiting plate 32 butt at cowl 31 middle part, cowl 31 and annular limiting plate 32 butt side position are connected with slider 46, offer on annular limiting plate 32's the inside wall and supply the gliding spout 47 of slider, the side that slider 46 is close to spout 47 tank bottom is the arcwall face, cooperation through slider 46 and spout 47, play the gliding effect of direction cowl 31, in this embodiment, the pin joint between cowl 31 and dwang 14 is connected with the torsional spring, the torsional spring makes cowl 31 all the time with the lateral wall butt of dustcoat 34, thereby make slider 46 correspond in the cunning spout 47, spout 47 and annular limiting plate 32's both ends intercommunication, make slider 46 can be by spout 47 roll-off.

Referring to fig. 1 and 5, a third driving assembly for driving the straight baffle 33 to extend and retract is provided on a side wall of the connecting pipe 3 adjacent to the coiler plate 45.

The third drive assembly includes the holding tank 35 of seting up on connecting pipe 3, set up first telescopic cylinder 36 in the holding tank 35, set up the second telescopic cylinder 39 in the holding tank 35, the setting is in the holding tank 35 and with the articulated connecting rod 37 of the output shaft of second telescopic cylinder 39, the output shaft of first telescopic cylinder 36 is articulated with the one end of straight baffle 33, connecting rod 37 is articulated with the up end of straight baffle 33, the output shaft shrink of first telescopic cylinder 36, the inboard removal of holding tank 35 is straightened to the control baffle 33, the flexible of second telescopic cylinder 39, pulling connecting rod 37, thereby the control is straightened baffle 33 and is upwards overturn, make through the cooperation of first telescopic cylinder 36 and second telescopic cylinder 39 and straighten baffle 33 and receive in the holding tank 35.

When the winding drum rotates to the lower side of the coiling disc 45, the first telescopic cylinder 36 and the second telescopic cylinder 39 are matched to push the straight baffle 33 out, the straight baffle 33 is abutted to the outer side wall of the dustproof shell 34, and the straight baffle 33 is abutted to the winding drum, so that the effect of further limiting the winding drum is achieved.

Referring to fig. 2 and 6, the guiding assembly includes a lifting screw 21 moving up and down along the connecting plate 2, an arc-shaped pressing plate 22 disposed at an end of the lifting screw 21, a rotating cylinder 23 disposed on the connecting plate 2 and in threaded fit with the lifting screw 21, a hook 24 disposed on a side wall of the winding shaft 12, a second driving assembly disposed on the connecting plate 2, a limit cylinder 25 disposed on an outer side wall of the connecting plate 2, and a pushing plate 26 disposed on an output shaft of the limit cylinder 25.

The rotating cylinder 23 is rotatably connected to the upper end face of the connecting plate 2, the upper end face of the connecting plate 2 is connected with an L-shaped limiting rod, a limiting groove matched with the limiting rod in a sliding and inserting mode is formed in the outer side wall of the lifting screw 21, the lifting screw 21 cannot rotate through the matching of the limiting rod and the limiting groove, and when the rotating cylinder 23 rotates, the lifting of the lifting screw 21 is achieved.

The second driving component is a third driving part and a first bevel gear connected to the outer side wall of the rotating cylinder 23, the third driving part is a motor, an output shaft of the third driving part is connected with a second bevel gear meshed with the first bevel gear, and the rotating cylinder 23 is rotated through the meshing transmission of the first bevel gear and the second bevel gear, so that the lifting screw 21 is lifted.

Downwardly extending has the mounting panel on the lateral wall of connecting plate 2, spacing cylinder 25 is fixed on the mounting panel, and the horizontal position of spacing cylinder 25 is higher than the horizontal position of winding drum up end, push pedal 26 is the arc, and the position of push pedal 26 corresponds on the position that the silver is connected between two winding drums, spacing cylinder 25 promotes push pedal 26, make the silver promote the below of arc clamp plate 22 by push pedal 26, lifting screw 21 goes up and down, make arc clamp plate 22 push down the silver.

There is the space that supplies arc clamp plate 22 to push down between dustproofing shell 34 and limit baffle, and couple 24 is the L type, and the circular surface area that the rotatory formation of axis of the one end that wind-up shaft 12 was kept away from to couple 24 is greater than the area of limit baffle circular surface, and couple 24 opening is towards its direction of rotation.

The position that arc clamp plate 22 pressed into dust shell 34 is in the rotation route outside of couple 24, and arc clamp plate 22 is located the projection outside of limit baffle at the horizontal plane, when making the silver by arc clamp plate 22 press into dust shell 34, the silver from top to bottom sets up towards the one side slope of keeping away from rolling axle 12, arc clamp plate 22's horizontal position is less than the horizontal position of couple 24, make the silver of slope correspond to be caught on by couple 24, when the operation of leading the silver, rolling axle 12 rotates all the time, thereby make couple 24 can correspond the position of matcing the silver.

After the winding shaft 12 rotates for more than three turns, the arc-shaped pressing plate 22 is removed from the dustproof shell 34, and the cotton sliver is hooked by the hook 24 and then wound on the winding shaft 12.

Referring to fig. 5, the cutting assembly includes two scissors blades 16 connected in a crossed manner, a fixed cylinder 17 disposed on the connecting pipe 3, a first connecting rod 18 hinged to one end of the scissors blades 16, and a second connecting rod 19 hinged to the connecting pipe 3.

The scissors blade 16 forms scissors after being hinged, the blade point of the scissors blade is positioned on one side of the hinged point of the scissors blade, which is far away from the connecting pipe 3, one end of the scissors blade 16, which is close to the connecting pipe 3, is hinged with the first connecting rod 18, the first connecting rod 18 is hinged with the second connecting rod 19, the hinged points of the two second connecting rods 19 and the connecting pipe 3 are close to each other and are close to the output shaft of the fixed cylinder 17.

The hinged point between the scissors blades 16 is connected with the output shaft of the fixed air cylinder 17 through the rotating connecting column, the fixed air cylinder 17 is arranged in the connecting pipe 3, when the output shaft of the fixed air cylinder 17 is extended, the scissors blades 16 move towards the cotton sliver, and when the cotton sliver is positioned between the scissors blades 16, the fixed air cylinder 17 continues moving outwards, so that the two scissors blades 16 are mutually meshed under the pulling matching of the first connecting rod 18 and the second connecting rod 19, and the cotton sliver is cut.

A tension elastic member 41 is connected between the sides of the scissor blades 16 close to the connecting pipe 3, and in the present embodiment, the tension elastic member 41 is a compression spring which has the effect of tensioning the scissor blades 16 on both sides, so that the engagement effect between the scissor blades 16 is better.

The area of the scissor blade 16 on the blade side is larger, so that the scissor blade 16 is at the hinged point as a vertex, and the angle formed between the side of the scissor blade 16 close to the connecting pipe 3 and the vertex is larger than the angle formed between the other end of the scissor blade 16.

A compression spring is also connected between the first connecting rod 18 and the second connecting rod 19 on the side close to the fixed cylinder 17, and the compression spring plays a role of guiding the folding direction of the first connecting rod 18 and the second connecting rod 19.

The implementation principle of the embodiment is as follows: when a barrel of cotton sliver is rolled, the rotating rod 14 rotates to drive the rolling barrel to rotate, an empty rolling barrel rotates to the position below the coiling disc 45, then the push plate 26 moves towards the direction of the connecting pipe 3 at one side, the cotton sliver is pushed to the position below the arc-shaped pressing plate 22, the lifting screw 21 lifts, so that the arc-shaped pressing plate 22 moves towards the inner side of the dustproof shell 34, the cotton sliver is pressed into the dustproof shell 34, the rolling shaft 12 keeps rotating, the hook 24 hooks the cotton sliver, so that the cotton sliver is rolled on the rolling shaft 12, the arc-shaped pressing plate 22 moves out of the outer side of the dustproof shell 34, then the fixed air cylinder 17 extends outwards, the shear blade 16 is aligned to the position of the cotton sliver, and the cotton sliver is cut.

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

Claims

1. A carding machine with automatic reel change, comprising: a carding machine body (1); a plurality of winding drums rotatably arranged on one side of the carding machine body (1); the workbench is arranged on one side of the carding machine body (1) and used for mounting a winding drum; a cutting assembly arranged on the working table and used for cutting the cotton sliver; a replacing component arranged on the workbench and used for rotationally replacing the winding drum; the guiding component is arranged on the workbench and used for guiding the cotton sliver to be wound on the winding drum, and a coiling disc (45) matched with the winding drum and used for guiding the cotton sliver is rotatably arranged on the workbench.

2. The carding machine for automatically changing the winding drum according to claim 1, wherein: the winding drum comprises a base (11) with a universal wheel arranged at the bottom, and a winding shaft (12) arranged on the base (11) in a rotating mode, a first driving assembly for driving the winding shaft (12) to rotate is arranged between the base (11) and the winding shaft (12), an installation box (13) is arranged below the workbench, and the replacing assembly comprises: the rotation sets up a plurality of roots on install bin (13) are used for promoting the receipts spool and are in around install bin (13) pivoted dwang (14), setting just are used for driving dwang (14) pivoted first driving piece (15), all in install bin (13) dwang (14) rotate with one heart, be provided with the spacing subassembly that is used for the direction of movement of spacing receipts spool on the workstation.

3. The carding machine for automatically changing the windup drum of claim 1, wherein the cutting assembly comprises: the scissors are characterized in that the scissors are arranged in the workbench, the scissors are connected in a crossed and rotating mode, the fixed air cylinder (17) is arranged on the workbench, the first connecting rod (18) is hinged to one end, close to the workbench, of the scissors (16), the two second connecting rods (19) are hinged to the workbench, the blades between the scissors (16) are close to each other, the first connecting rod (18) is hinged to the second connecting rods (19), and the connecting position of the second connecting rods (19) and the workbench is close to the output shaft of the fixed air cylinder (17).

4. Carding machine with automatic reel change according to claim 2, characterised in that the station comprises a connecting plate (2), the guide assembly comprising: the lifting screw (21) that slides and set up be close to on connecting plate (2) one side of can winding dish (45), set up lifting screw (21) are close to winding drum one end and are used for pressing down the arc clamp plate (22) of silver, rotate the setting and are in on connecting plate (2) and with lifting screw (21) screw-thread fit's a rotation section of thick bamboo (23), set up and be in on winding shaft (12) lateral wall and opening towards its rotation direction one side couple (24), set up spacing cylinder (25) on connecting plate (2) lateral wall and set up and be in on the output shaft of spacing cylinder (25) and be used for pushing away the silver push pedal (26) of arc clamp plate (22) below, there is the second drive assembly who is used for the drive to rotate a section of thick bamboo (23) pivoted on connecting plate (2).

5. The carding machine with automatic reel change of claim 4, wherein the first drive assembly comprises: the rotation sets up turning block (27), setting on base (11) are in the winding drum bottom and with turning block (27) complex rotating ring (28) and setting be in be used for driving turning block (27) pivoted second driving piece (29) on base (11), evenly be provided with first meshing tooth on the inside wall of rotating ring (28), be provided with on the lateral wall of turning block (27) with the second meshing tooth of first meshing tooth meshing.

6. A carding machine with automatic reel change according to claim 5, characterised in that the station comprises a connecting tube (3), the stop assembly comprising: articulate dwang (14) keep away from its arc baffle (31), the setting of installing bin tie point and be in on the workstation and with arc baffle (31) complex annular limiting plate (32), slip set up in connecting pipe (3) and with arc baffle (31) the spacing straight baffle (33) of winding drum of cooperation, be provided with the breach that supplies the winding drum to shift out on annular limiting plate (32), be provided with the third drive assembly in the straight baffle (33) of drive stretches out and the winding drum butt or take in connecting pipe (3) on connecting pipe (3).

7. The carding machine for automatically replacing winding drums of claim 6, wherein a dustproof shell (34) is arranged on the winding drum (12) in a surrounding mode, a distance is reserved between the dustproof shell (34) and the winding drum (12), the hook (24) is close to the base (11), and a space for inserting the arc-shaped pressing plate (22) is reserved between the hook (24) and the dustproof shell (34).

8. The carding machine for automatically replacing the winding drum as claimed in claim 7, wherein the third driving assembly comprises a receiving groove (35) arranged on the connecting pipe (3), a first telescopic cylinder (36) arranged in the receiving groove (35) and having an output shaft hinged with the straight baffle (33), a connecting rod (37) hinged on the upper end face of the straight baffle (33), and a second telescopic cylinder (39) hinged in the receiving groove (35) and located above the first telescopic cylinder (36), wherein the output shaft of the second telescopic cylinder (39) is hinged with the connecting rod (37).

9. The carding machine for automatically changing the winding drum as claimed in claim 8, wherein an abutting roller (4) is rotatably arranged on one side of the rotating rod (14) close to the winding drum, and a rubber layer is wrapped on the outer side of the roller of the abutting roller (4).

10. A carding machine with automatic reel change according to claim 3, characterised in that between the sides of the shear blades (16) close to the fixed cylinders (17) there are attached tensioning elastic elements (41), the tensioning elastic elements (41) being arranged vertically.