Rapid creeling mechanism of combing machine

Abstract

The utility model discloses a rapid creeling mechanism of a combing machine, which relates to the field of combing machines and comprises a connecting cover fixedly connected with the combing machine, a rotating disc is rotatably connected in the connecting cover, a plurality of groups of rotating plates are rotatably connected at the top end of the rotating disc, a rotating column is further fixedly connected in the connecting cover, and a positioning disc is fixed at the end part of the rotating column; the strip cans, the switching assembly and the cutting assembly are installed at the top ends of the multiple sets of rotating plates respectively, the switching assembly is connected with the driving shaft, and the switching assembly enables the multiple sets of strip cans to be arranged at the bottom end of the positioning disc one by one through rotation of the rotating disc. And the automatic can switching device and the automatic can switching device are matched with each other when the cans are switched, and new cans can be rapidly and automatically switched for use after the cans are full, so that the problems that in the prior art, the cans need to be replaced manually, operation is troublesome, and efficiency is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchanger technical field, concretely is the quick change mechanism of carding machine. BACKGROUND

[0002] Carding machine refers to the machinery used in the spinning process to achieve the carding process, and its main function is to remove short fibers, remove fiber kinks (nep, hair, grass, cocoon skin, etc.), and make the fibers further straight and parallel, ultimately producing a carded sliver with uniform thickness.

[0003] Currently, the gill machine is composed of a feeding part, a drafting part and a sliver forming part. The sliver forming part is a thin layer of fiber output by the front roller, which is combined into sliver by the bundle guide mechanism, and then is wound in the sliver canister for transportation and storage. Since the existing sliver canister has limited capacity, manual replacement of a new sliver canister is required when the sliver canister is full. During the replacement process, the cotton sliver needs to be cut first, then the full sliver canister is pulled out, and finally a new sliver canister is placed at the bottom end of the positioning disc to collect the cotton sliver. Therefore, the operation is troublesome and inefficient. For this reason, we propose a carding machine quick canister changing mechanism. SUMMARY

[0004] The purpose of the utility model is to provide a carding machine quick canister changing mechanism to solve the problems raised in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a carding machine quick canister changing mechanism, which comprises a connecting cover fixedly connected with the carding machine, a rotating disc rotatably connected in the connecting cover, a plurality of rotating plates rotatably connected to the top end of the rotating disc, a rotating column fixedly connected in the connecting cover, and a positioning disc fixed to the end of the rotating column; further comprising a sliver canister and a switching assembly and a cutting assembly respectively installed at the top end of the plurality of rotating plates, a slot is formed at the bottom end of the sliver canister, an insert block fixedly connected with the rotating plate is installed in the slot, and a motor is fixedly connected in the carding machine, the output end of the motor is fixedly connected with a shaft coupling, one end of the shaft coupling is fixedly connected with a drive shaft rotatably connected with the rotating disc, the bottom end of the drive shaft is fixedly connected with a first spur gear installed at the bottom end of the rotating disc, a plurality of second spur gears are engaged with the outer side of the first spur gear, the shaft center of the second spur gear is fixedly connected with a plurality of rotating shafts rotatably connected with the rotating disc, a plurality of rotating shafts are fixedly connected with a plurality of rotating plates respectively, the switching assembly is connected with the drive shaft, the rotation of the rotating disc causes a plurality of sliver canisters to be placed one by one at the bottom end position of the positioning disc, the cutting assembly is arranged in cooperation with the switching assembly, the cutting assembly is used for cutting the cotton sliver at the bottom end position of the positioning disc, and the cutting assembly and the switching assembly facilitate the switching of the sliver canister for collecting the cotton sliver.

[0006] Preferably, the switching assembly comprises a fixed sleeve fixed to the rotating disc shaft, a plurality of inclined grooves are formed in the fixed sleeve, and an inclined block is slidably connected in the inclined groove; a sliding sleeve is fixedly connected between the plurality of inclined blocks and is slidably connected with the driving shaft; and an elastic member connected with the driving shaft is arranged at the top end of the sliding sleeve, so as to facilitate the switching of the plurality of spools.

[0007] Preferably, the elastic member comprises a fixed sheet fixed to the driving shaft, and a spring fixedly connected with the sliding sleeve is fixedly connected to the bottom end of the fixed sheet, so as to facilitate the resetting of the sliding sleeve.

[0008] Preferably, the cutting assembly comprises two rotating rods rotatably connected with the connecting cover, a connecting frame is fixedly connected to the rotating rod, the two connecting frames are symmetrically arranged, a cutting blade is fixedly connected to the connecting frame, a torsional spring fixedly connected with the connecting cover is fixedly connected to the top end of the rotating rod, and a transmission member connected with the driving shaft is arranged on the rotating rod, so as to facilitate the cutting of the cotton sliver.

[0009] Preferably, the transmission member comprises a third spur gear fixedly connected with the driving shaft, a missing tooth gear fixedly connected with the rotating rod is engaged with the outer side of the third spur gear, and a fourth spur gear fixedly connected with the other rotating rod is engaged with the outer side of the missing tooth gear, so as to facilitate the opening and closing of the two cutting blades when the driving shaft rotates, and further facilitate the cutting of the cotton sliver.

[0010] Preferably, the top end of the insertion block is conical, and the top end of the insertion block is conical, so that the insertion block and the insertion groove correspond, and the spool is mounted on the rotating plate.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The quick spool changing mechanism of the combing machine provided by the utility model, in the process of normally collecting cotton slivers, the motor rotates forward to drive the first spur gear to rotate a plurality of second spur gears, the rotating plate drives the spool to rotate through the rotation of the second spur gear, and the cotton slivers are collected into the spool through the cooperation of the positioning disc and the rotating column, after the spool is filled with cotton slivers, the motor reverses, the cutting assembly and the switching assembly operate through the reversal of the motor, the cotton slivers are cut through the action of the cutting assembly, after the cutting is completed, the switching assembly drives the new spool to rotate and switch, so that the new spool is arranged at the bottom end of the positioning disc, and then the driving shaft rotates forward again to normally collect the cotton slivers, therefore, through the arrangement of the switching assembly and the cutting assembly, the two assemblies cooperate when the spool is switched, the new spool can be automatically switched and used quickly after the spool is filled, and the problem that the replacement of the spool in the prior art needs manual spool changing and causes troublesome operation and low efficiency is solved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic view of the utility model;

[0014] Figure 2 It is the section structure schematic view of the utility model;

[0015] Figure 3 It is the switching assembly and cutting assembly cooperation structure schematic view of the utility model;

[0016] Figure 4 It is the sliver can rotating structure schematic view of the utility model;

[0017] Figure 5 It is the switching assembly structure schematic view of the utility model;

[0018] Figure 6 It is the utility model Figure 5 A zone structure schematic view of the utility model;

[0019] Figure 7 It is the cutting assembly structure schematic view of the utility model;

[0020] Figure 8 It is the transmission part area structure schematic view of the utility model.

[0021] In the drawing: 1-connection cover; 2-rotating disc; 3-rotating plate; 4-sliver can; 5-insert slot; 6-insert block; 7-rotating column; 8-positioning disc; 9-motor; 10-coupling; 11-driving shaft; 12-first flat gear; 13-second flat gear; 14-rotating shaft; 15-switching assembly; 16-fixed sleeve; 17-inclined slot; 18-inclined block; 19-sliding sleeve; 20-elastic member; 21-spring; 22-fixed sheet; 23-rotating rod; 24-connection frame; 25-cutting blade; 26-torsion spring; 27-transmission part; 28-third flat gear; 29-toothless gear; 30-fourth flat gear; 31-comber; 32-cutting assembly. DETAILED DESCRIPTION

[0022] The utility model will be further described in detail below in combination with the drawings. The following description is used to disclose the utility model so that the person skilled in the art can realize the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought by the person skilled in the art. The basic principles of the utility model defined in the following description can be used in other implementation schemes, modification schemes, improvement schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0023] Those skilled in the art should understand that in the disclosure of the utility model, the orientation or position indicated by the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of the simplified description of the utility model and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore the above terms cannot be understood as a limitation on the utility model.

[0024] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number. Embodiments

[0025] Please refer to Figures 1-8The utility model provides a quick change mechanism of carding machine, including the fixed connection of connecting cover 1 with carding machine 1, rotating disc 2 is connected in connecting cover 1, the top of rotating disc 2 is rotatably connected with multiple rotating plate 3, connecting cover 1 is also fixedly connected with rotating column 7, and the end of rotating column 7 is fixed with positioning disc 8, still including the sliver tube 4 and switching assembly 15 and cutting assembly 32 of multiple rotating plate 3 top end respectively installed, the bottom of sliver tube 4 is provided with the slot 5, the slot 5 is installed with the fixed connection of plug -in block 6 with rotating plate 3, and the fixed connection of motor 9 with carding machine 1, the output of motor 9 is fixedly connected with the shaft coupling 10, one end of shaft coupling 10 is fixedly connected with the driving shaft 11 of rotating connection with rotating disc 2, the bottom of driving shaft 11 is fixedly connected with the first flat gear 12 of installation in the bottom of rotating disc 2, and the outside of first flat gear 12 is engaged with multiple second flat gear 13, and the shaft center of second flat gear 13 is fixedly connected with multiple rotating shaft 14 of rotating connection with rotating disc 2, and multiple rotating shaft 14 are fixedly connected with multiple rotating plate 3 respectively, and switching assembly 15 is connected with driving shaft 11, and switching assembly 15 makes multiple sliver tube 4 be placed in the bottom position of positioning disc 8 one by one respectively through the rotation of rotating disc 2, and cutting assembly 32 is arranged with switching assembly 15 mutually, and cutting assembly 32 is used for cutting the sliver of the bottom position of positioning disc 8, and through cutting assembly 32 and switching assembly 15, it is convenient to switch sliver tube 4 and collect the sliver, when normally collecting the sliver, a group of sliver tube 4 is placed in the bottom of positioning disc 8, at this moment, through the action of carding machine 1, rotating column 7, positioning disc 8 and sliver tube 4, the sliver is collected (it is particularly stated that: the collection of carding machine 1, rotating column 7, positioning disc 8 and sliver tube 4 in the utility model is the common collection mode of prior art carding machine 1, and here is not too much to repeat), in the process of collecting, through starting motor 9, at this moment, motor 9 is forward rotation, when motor 9 rotates, will make shaft coupling 10 drive driving shaft 11 to rotate, through the rotation of driving shaft 11, makes first flat gear 12 drive second flat gear 13 to rotate, through the rotation of second flat gear 13, makes rotating shaft 14 rotate, through the action of rotating shaft 14, makes rotating plate 3 and the plug -in block 6 of fixed connection with rotating plate 3 rotate, through the action of plug -in block 6 and slot 5, makes sliver tube 4 rotate, and the sliver is evenly collected to the inside of sliver tube 4, after the current sliver tube 4 is filled with the sliver, at this moment, control motor 9 reverses, after motor 9 reverses, will make switching assembly 15 and cutting assembly 32 operate, through the action of cutting assembly 32, the sliver is cut off, and then through the action of switching assembly 15, makes new sliver tube 4 be placed in the bottom of positioning disc 8, after controlling motor 9 forward rotation again, at this moment, new sliver tube 4 normally collects the sliver, in the process, the sliver tube 4 filled with the sliver is taken down and then a new sliver tube 4 is placed on rotating plate 3.

[0026] In the embodiments of the present application, the switching assembly 15 comprises a fixed sleeve 16 fixed to the shaft center of the rotating disc 2, a plurality of inclined grooves 17 are formed in the fixed sleeve 16, and an inclined block 18 is slidably connected in the inclined groove 17. A plurality of inclined blocks 18 are fixedly connected with a sliding sleeve 19 which is slidably connected with the driving shaft 11. The top end of the sliding sleeve 19 is provided with an elastic member 20 connected with the driving shaft 11, so as to facilitate the switching of a plurality of spools 4. During the forward rotation of the motor 9, the driving shaft 11 will rotate forward, and the forward rotation of the driving shaft 11 drives the sliding sleeve 19 and the inclined block 18 to rotate forward. During this process, the inclined block 18 and the inclined edge of the inclined groove 17 slide against each other, so that the inclined block 18 cannot cooperate with the inclined groove 17 to rotate the fixed sleeve 16, and thus the rotating disc 2 cannot rotate in this state. After the motor 9 reverses, the driving shaft 11 drives the sliding sleeve 19 to reverse, and at this time the inclined block 18 and the direct edge of the inclined groove 17 are in contact. In this state, the inclined block 18 cannot be separated from the inclined block 18, and the rotation of the inclined block 18 will drive the fixed sleeve 16 to rotate. Through the action of the fixed sleeve 16, the rotating disc 2 rotates, and through the rotation of the rotating disc 2, the rotating plate 3 drives the spool 4 to rotate, and the switching of the spool 4 is completed.

[0027] In the embodiments of the present application, the elastic member 20 comprises a fixed sheet 22 fixed to the driving shaft 11, and the bottom end of the fixed sheet 22 is fixedly connected with a spring 21 fixedly connected with the sliding sleeve 19. During the forward rotation of the motor 9, the inclined block 18 and the inclined groove 17 will be separated from each other, so that the inclined block 18 will be lifted by the action of the inclined groove 17. The upward movement of the inclined block 18 causes the sliding sleeve 19 to move upward and press the spring 21. After the inclined block 18 and the inclined groove 17 are matched again, the elastic force of the spring 21 can make the inclined block 18 inserted into the inclined groove 17 again, and the inclined block 18 is reset to the inside of the inclined groove 17 through the reset of the sliding sleeve 19.

[0028] In the embodiment of the application, the cutting assembly 32 comprises two groups of rotating rods 23 rotatably connected with the connecting cover 1, the connecting rods 24 are fixedly connected to the rotating rods 23, the two groups of connecting rods 24 are symmetrically arranged, the cutting blades 25 are fixedly connected to the connecting rods 24, the torsional springs 26 fixedly connected with the connecting cover 1 are fixedly connected to the top ends of the rotating rods 23, the transmission members 27 connected with the driving shaft 11 are installed on the rotating rods 23, so as to facilitate cutting of the cotton strips. In the process of forward rotation of the driving shaft 11, the transmission members 27 do not transmit power, that is, the rotating rods 23 do not rotate at this time, and the cutting blades 25 do not move in this state. When the motor 9 reverses, the transmission members 27 transmit the power on the driving shaft 11 to the rotating rods 23, and the rotating directions of the two groups of rotating rods 23 are opposite. Therefore, the two groups of connecting rods 24 drive the two groups of cutting blades 25 to rotate to cut the cotton strips through the action of the two groups of rotating rods 23.

[0029] Further, the transmission members 27 comprise the third spur gears 28 fixedly connected with the driving shaft 11, the missing-tooth gears 29 fixedly connected with the rotating rods 23 are engaged with the outer sides of the third spur gears 28, and the fourth spur gears 30 fixedly connected with the other group of rotating rods 23 are engaged with the outer sides of the missing-tooth gears 29, so as to facilitate opening and closing of the two groups of cutting blades 25 when the driving shaft 11 rotates, and further cut the cotton strips. When the motor 9 rotates forward, the third spur gears 28 are engaged with the missing teeth of the missing-tooth gears 29, at this time, the third spur gears 28 rotate forward and do not drive the missing-tooth gears 29 to rotate. After the motor 9 reverses, the third spur gears 28 reverse, at this time, the third spur gears 28 drive the missing-tooth gears 29 to rotate, the fourth spur gears 30 rotate through the rotation of the missing-tooth gears 29, and the two groups of rotating rods 23 rotate through the rotation of the missing-tooth gears 29 and the fourth spur gears 30. Since the rotating directions of the missing-tooth gears 29 and the fourth spur gears 30 are opposite, the rotating directions of the two groups of rotating rods 23 are opposite.

[0030] Further, the top end of the insertion block 6 is tapered. By setting the top end of the insertion block 6 as tapered, the insertion block 6 and the insertion slot 5 are corresponded, and the canister 4 is installed on the rotating plate 3.

[0031] In the implementation process, when the cotton sliver is normally collected, one of the plurality of groups of bobbins 4 is placed at the bottom end of the positioning disc 8, at this time, the cotton sliver is collected through the action of the carding machine 1, the rotating column 7, the positioning disc 8 and the bobbins 4, in the process of collection, the motor 9 is started, at this time, the motor 9 is forward rotation, when the motor 9 rotates, the coupling 10 will drive the driving shaft 11 to rotate, through the rotation of the driving shaft 11, the first spur gear 12 drives the second spur gear 13 to rotate, through the rotation of the second spur gear 13, the rotating shaft 14 rotates, through the action of the rotating shaft 14, the rotating plate 3 and the insert block 6 fixedly connected with the rotating plate 3 rotate, through the action of the insert block 6 and the insert slot 5, the bobbins 4 rotate, and the cotton sliver is evenly collected into the bobbins 4, in the process of forward rotation of the motor 9, the driving shaft 11 will rotate forward, through the forward rotation of the driving shaft 11, the sliding sleeve 19 drives the inclined block 18 to rotate forward, in this process, the inclined block 18 and the inclined edge of the inclined slot 17 slide with each other, therefore, the inclined block 18 cannot cooperate with the inclined slot 17 to drive the fixed sleeve 16 to rotate in this state, therefore, the rotating disc 2 will not rotate in this state, when the bobbins 4 are full of cotton sliver, at this time, the motor 9 is controlled to reverse, the reverse of the motor 9 will make the driving shaft 11 reverse, due to the reverse of the driving shaft 11, the third spur gear 28 reverses, at this time, the third spur gear 28 drives the notched gear 29 to rotate, through the rotation of the notched gear 29, the fourth spur gear 30 rotates, through the rotation of the notched gear 29 and the fourth spur gear 30, the two groups of rotating rods 23 rotate, and since the rotation directions of the notched gear 29 and the fourth spur gear 30 are opposite, the rotation directions of the two groups of rotating rods 23 are opposite, through the action of the two groups of rotating rods 23, the two groups of connecting frames 24 drive the two groups of cutting blades 25 to rotate to cut the cotton sliver, and in this process, through the reverse of the motor 9, the driving shaft 11 drives the sliding sleeve 19 to reverse, at this time, the inclined block 18 and the direct edge of the inclined slot 17 are fitted, in this state, the inclined block 18 cannot be separated from the inclined block 18, through the rotation of the inclined block 18, the fixed sleeve 16 rotates, through the action of the fixed sleeve 16, the rotating disc 2 rotates, through the rotation of the rotating disc 2, the rotating plate 3 drives the bobbins 4 to rotate, the switching of the bobbins 4 is completed, then the motor 9 is controlled to rotate forward again, at this time, the new bobbins 4 normally collect the cotton sliver, in this process, the bobbins 4 full of cotton sliver are taken down, and then a new bobbins 4 is placed on the rotating plate 3.

[0032] Those skilled in the art will understand that the embodiments of the utility model shown in the above description and the drawings are only as examples and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been shown and explained in the embodiments, and the implementation of the utility model can be any deformation or modification without departing from the principle.

Claims

1. A swift changing mechanism of a carding machine, comprising: a connecting cover (1) fixedly connected with the carding machine, a rotating disc (2) rotatably connected in the connecting cover (1), a plurality of rotating plates (3) rotatably connected at the top end of the rotating disc (2), a rotating column (7) fixedly connected in the connecting cover (1), and a positioning disc (8) fixed at the end of the rotating column (7); characterized in that further comprising: a sliver can (4) mounted at the top end of each of the plurality of rotating plates (3), a slot (5) formed at the bottom end of the sliver can (4), an insertion block (6) fixedly connected with the rotating plate (3) mounted in the slot (5), a motor (9) fixedly connected in the carding machine, a coupling (10) fixedly connected at the output end of the motor (9), a driving shaft (11) rotatably connected with the rotating disc (2) fixedly connected at one end of the coupling (10), a first flat gear (12) fixedly connected at the bottom end of the driving shaft (11) and mounted at the bottom end of the rotating disc (2), a plurality of second flat gears (13) meshed at the outer side of the first flat gear (12), a plurality of rotating shafts (14) rotatably connected with the rotating disc (2) fixedly connected at the shaft center of the second flat gears (13), and each of the plurality of rotating shafts (14) fixedly connected with each of the plurality of rotating plates (3); a switching assembly (15) connected with the driving shaft (11), the switching assembly (15) enabling each of the plurality of sliver cans (4) to be placed at the bottom end position of the positioning disc (8) one by one through the rotation of the rotating disc (2); a cutting assembly (32) arranged in cooperation with the switching assembly (15), the cutting assembly (32) used for cutting the sliver at the bottom end position of the positioning disc (8).

2. A gill changing mechanism for a gill box as claimed in claim 1, characterised in that: The switching assembly (15) comprises a fixed sleeve (16) fixed at the shaft center of the rotating disc (2), a plurality of inclined slots (17) formed on the fixed sleeve (16), an inclined block (18) slidably connected in the inclined slot (17), a sliding sleeve (19) slidably connected with the driving shaft (11) fixedly connected between the plurality of inclined blocks (18), and an elastic member (20) mounted at the top end of the sliding sleeve (19) and connected with the driving shaft (11).

3. A gill changing mechanism for a gill box as claimed in claim 2, characterised in that: The elastic member (20) comprises a fixed sheet (22) fixed on the driving shaft (11), and a spring (21) fixedly connected with the sliding sleeve (19) fixedly connected at the bottom end of the fixed sheet (22).

4. A gill changing mechanism for a gill box as claimed in claim 3, characterised in that: The cutting assembly (32) comprises two rotating rods (23) rotatably connected with the connecting cover (1), a connecting frame (24) fixedly connected on the rotating rod (23), the two connecting frames (24) symmetrically arranged, a cutting blade (25) fixedly connected on the connecting frame (24), a torsional spring (26) fixedly connected at the top end of the rotating rod (23) and fixedly connected with the connecting cover (1), and a transmission member (27) mounted on the rotating rod (23) and connected with the driving shaft (11).

5. A gill changing mechanism for a gill box as claimed in claim 4, characterised in that: The transmission member (27) comprises a third flat gear (28) fixedly connected with the driving shaft (11), the outer side of the third flat gear (28) is engaged with a missing tooth gear (29) fixedly connected with the rotating rod (23), and the outer side of the missing tooth gear (29) is engaged with a fourth flat gear (30) fixedly connected with another group of rotating rods (23).

6. A gill changing mechanism for a gill box as claimed in claim 5, characterised in that: The top end of the plug block (6) is tapered.

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