CN113201810B - Carding machine - Google Patents
Carding machine Download PDFInfo
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- CN113201810B CN113201810B CN202110530525.6A CN202110530525A CN113201810B CN 113201810 B CN113201810 B CN 113201810B CN 202110530525 A CN202110530525 A CN 202110530525A CN 113201810 B CN113201810 B CN 113201810B
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- cotton
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model belongs to the technical field of cotton spinning carding equipment technique and specifically relates to a carding machine is related to, including comb and parallel cotton fibers prior to spinning mechanism, receive cotton mechanism and set up the updraft ventilator mechanism on comb and parallel cotton fibers prior to spinning mechanism, receive cotton mechanism and include the frame, rotationally set up the rotation seat in the predetermined rotation inslot in frame top, place in the receipts cotton section of thick bamboo of rotating seat top center, guide assembly and rotating assembly, guide assembly installs on the predetermined support frame in frame top and is used for guiding the silver to receiving in the cotton section of thick bamboo, rotating assembly installs on the frame and is used for driving and rotates the seat rotation. This application can make the silver evenly tile according to certain law in receiving a cotton section of thick bamboo, makes the silver be difficult for influencing the normal use of silver because of appearing the confusion in subsequent use.
Description
Technical Field
The application relates to the technical field of cotton spinning carding equipment, in particular to a carding machine.
Background
The carding machine is mainly used for processing cotton fibers, and the cotton fibers sent from the previous working procedure are subjected to carding, impurity removal, integration and collection in sequence, so that the curled blocky cotton fibers are processed into single fibers which are basically straightened.
The existing carding machine sequentially comprises a cotton carding mechanism and a cotton collecting mechanism along the conveying direction of cotton fibers, wherein the cotton carding mechanism can remove broken seeds and impurities mixed in the cotton fibers, then sequentially carding and collecting the cotton fibers into cotton slivers with certain specifications, finally conveying the cotton slivers to the cotton collecting mechanism, and collecting the cotton slivers for later use by the cotton collecting mechanism. In addition, the existing carding machine is generally provided with an air draft mechanism, and the air draft mechanism utilizes the suction effect of wind power to take broken seeds and impurities out of the carding mechanism and carries out filtering and collection.
However, the regularity of the cotton sliver collected by the existing cotton collecting mechanism is low, so that the cotton sliver is easy to be disordered in the subsequent use process, and the normal use of the cotton sliver is influenced; therefore, there is room for improvement.
Disclosure of Invention
In order to enable the normal use of the cotton sliver not to be affected easily due to disorder in the subsequent use process of the cotton sliver, the application provides the carding machine.
The following technical scheme is adopted:
the utility model provides a carding machine, includes cotton carding mechanism, receives cotton mechanism and sets up the updraft ventilator structure on cotton carding mechanism, receive cotton mechanism and include the frame, rotationally set up in the rotation seat of the preset rotation inslot in frame top, place in the receipts cotton section of thick bamboo, guide assembly and the runner assembly who rotates seat top center, guide assembly installs on the preset support frame in frame top and is used for guiding the silver to receiving in the cotton section of thick bamboo, runner assembly installs on the frame and is used for the drive to rotate the seat and rotates.
Through above-mentioned technical scheme, the carding machine during operation, the guide subassembly guides the silver of comb and parallel cotton mechanism output to the receipts cotton space of receiving the inside formation of a cotton section of thick bamboo according to predetermined speed in, simultaneously, the rotating assembly drives the loading board and drives according to predetermined speed and receives a cotton section of thick bamboo and rotate for the silver is evenly paved in the receipts cotton space of receiving the inside formation of a cotton section of thick bamboo according to certain law, makes the silver be difficult for influencing the normal use of silver because of appearing the confusion in subsequent use.
Preferably, the guide assembly comprises a mounting frame fixedly arranged on the support frame, a guide disc rotatably arranged on the mounting frame, a driving guide roller rotatably arranged on the mounting frame and positioned above the guide disc, a driven guide roller rotatably arranged on the mounting frame and clamping the cotton sliver together with the driving guide roller, and a first driving piece; the first driving piece is fixedly arranged on the mounting frame and used for driving the driving guide roller to rotate, the driving guide roller is fixedly provided with a driving bevel gear, the top surface of the guide disc is provided with a driven bevel gear meshed with the driving bevel gear, and a guide hole which is spirally extended to penetrate through the edge of the bottom of the guide disc along the center of the top of the guide disc and is used for a cotton sliver to penetrate is formed in the guide disc.
Through above-mentioned technical scheme, carry out the pivoted in-process according to predetermined speed when the rotating assembly drive loading board and drive receipts cotton section of thick bamboo, first driving piece is rotated through drive initiative guide roller and is carried out the conveying and drive the guide plate and rotate in order to drive the silver, and the silver forms the circinate structure and progressively the flatly lays in the receipts cotton space of receiving the inside formation of cotton section of thick bamboo for the silver is difficult for influencing the normal use of silver because of appearing the confusion in subsequent use.
Preferably, the rotating seat comprises a bearing plate and a thrust bearing, the bearing plate is used for placing a cotton collecting cylinder, and the thrust bearing is installed between the bottom of the rotating groove and the bottom surface of the bearing plate.
Through the technical scheme, the thrust bearing is installed between the bottom of the rotating groove and the bottom surface of the bearing plate, so that the bearing plate can rotate around the axis of the bearing plate, and the friction force between the bearing plate and the base is reduced.
Preferably, the rotating assembly comprises a vertical shaft, a horizontal shaft and a second driving piece, the vertical shaft, the horizontal shaft and the second driving piece are vertically arranged, a filter cavity communicated with an air outlet of the air draft mechanism is formed in the machine base, two ends of the horizontal shaft respectively penetrate through two opposite sides of the filter cavity in a rotating mode, the second driving piece is fixedly arranged on one side of the machine base and is used for driving the horizontal shaft to rotate, the top end of the vertical shaft is fixedly arranged at the center of the bottom surface of the bearing plate, the bottom end of the vertical shaft penetrates through a preset opening at the bottom of the rotating groove and extends to the horizontal shaft, a worm wheel is arranged at the bottom end of the vertical shaft, and a worm matched with the worm wheel in a meshing mode is arranged on the periphery of the horizontal shaft; the cross axle periphery is equipped with a plurality of filter screens along its axle center evenly distributed, just when the filter screen rotates to the least significant end along with the cross axle, the windward side of the corresponding filter screen of air current vertical action that exhaust mechanism exported.
Through above-mentioned technical scheme, when the filter screen rotated to the least significant end along with the cross axle, the air current that air outlet of updraft ventilator mechanism exported directly acted on one side of the windward side of this filter screen for the filter screen can be to broken seed, the impurity that updraft ventilator mechanism sent out to intercept and filter, improves workshop environment.
Preferably, the top of the filter cavity is provided with a faucet for outputting cleaning water, and when the filter screen rotates along with the cross shaft to be horizontally arranged, the cleaning water output by the faucet vertically acts on the leeward side of the corresponding filter screen.
Through above-mentioned technical scheme, when the filter screen rotated to the level along with the cross axle and arranged, the clean water that tap output acted on one side of the leeward side of this filter screen perpendicularly to broken seed, impurity that intercept the filter screen wash to the filter chamber in, promote the filtering quality of filter screen.
Preferably, the top surface of the bearing plate is fixedly provided with a positioning block, and the bottom surface of the cotton collecting cylinder is provided with a positioning groove which is matched with the positioning block in an embedded manner.
Through the technical scheme, the cotton collecting cylinder can be coaxially placed on the top surface of the bearing plate through the clamping fit between the positioning groove and the positioning block, so that the cotton collecting cylinder can rotate along with the bearing plate, and the installation process is simple and convenient.
Preferably, the support frame includes the lower carriage that sets firmly in the frame top, installs the upper bracket and the third driving piece of mounting bracket, the upper bracket slides and sets up in the vertical chute that lower carriage one side was predetermine, the third driving piece sets firmly in the spout and is used for driving the upper bracket along vertical chute extending direction rising/decline.
Through above-mentioned technical scheme, the in-process that third driving piece drive upper bracket ascended/descends along vertical spout extending direction, and the height that is located the guide assembly at support frame top can be adjusted for the guide assembly can be adjusted with the interval that is located the silver of receipts cotton space, is favorable to the silver to evenly lay down in receipts cotton space according to certain law.
Preferably, the cotton picking device further comprises a detection module, wherein the detection module is fixedly arranged on the bottom surface of the mounting frame and is used for detecting the distance between the bottom surface of the mounting frame and the cotton sliver in the cotton collecting barrel in real time so as to output a descending signal when the distance between the bottom surface of the mounting frame and the cotton sliver in the cotton collecting barrel exceeds a preset value and output an ascending signal when the distance between the bottom surface of the mounting frame and the cotton sliver in the cotton collecting barrel is lower than the preset value; the control module is coupled to the detection module and the third driving piece, and is used for controlling the third driving piece to drive the upper support to descend along the extending direction of the vertical chute when a descending signal is received, and controlling the third driving piece to drive the upper support to ascend along the extending direction of the vertical chute when an ascending signal is received.
Through the technical scheme, when the control module receives the descending signal fed back by the detection module, the control module controls the third driving piece to drive the upper bracket to descend along the extending direction of the vertical sliding chute; when the control module receives the ascending signal that detection module fed back, control module control third driving piece drive upper bracket rises along vertical spout extending direction for the guide assembly can be adjusted automatically with the interval that is located the silver of receiving in the cotton space, is favorable to the silver to evenly lay down in receiving the cotton space according to certain law.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the carding machine works, the guide assembly guides the cotton sliver output by the carding mechanism into a cotton collecting space formed inside the cotton collecting cylinder at a preset speed, and meanwhile, the rotating assembly drives the bearing plate and drives the cotton collecting cylinder to rotate at the preset speed, so that the cotton sliver is uniformly paved in the cotton collecting space formed inside the cotton collecting cylinder according to a certain rule, and the normal use of the cotton sliver is not easily influenced by disorder in the subsequent use process of the cotton sliver;
2. when the control module receives a descending signal fed back by the detection module, the control module controls the third driving piece to drive the upper bracket to descend along the extending direction of the vertical sliding groove; when the control module receives the ascending signal that detection module fed back, control module control third driving piece drive upper bracket rises along vertical spout extending direction for the guide assembly can be adjusted automatically with the interval that is located the silver of receiving in the cotton space, is favorable to the silver to evenly lay down in receiving the cotton space according to certain law.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of the cotton collecting mechanism in the embodiment of the application.
FIG. 3 is a cross-sectional view of a cotton harvesting mechanism in an embodiment of the present application.
Fig. 4 is a schematic view of the overall structure of the guide assembly in the embodiment of the present application.
Description of reference numerals: 1. a cotton carding mechanism; 2. a cotton collecting mechanism; 21. a machine base; 22. a rotating seat; 221. a carrier plate; 222. a thrust bearing; 23. a cotton collecting cylinder; 231. an outer cylinder; 232. an inner cylinder; 233. a cotton collecting space; 24. a guide assembly; 241. a mounting frame; 242. a guide plate; 243. a driving guide roller; 244. a driven guide roller; 245. a first driving member; 246. a drive bevel gear; 247. a driven bevel gear; 248. a guide hole; 25. a rotating assembly; 251. a vertical axis; 252. a horizontal axis; 253. a second driving member; 254. a worm gear; 255. a worm; 256. a filter screen; 26. a support frame; 261. a lower bracket; 262. an upper bracket; 263. a third driving member; 264. a vertical chute; 3. an air draft mechanism; 4. a rotating groove; 5. a filter chamber; 6. an opening; 7. a faucet; 81. positioning blocks; 82. positioning a groove; 91. a detection module; 92. a control module; 10. a tampon.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The application embodiment discloses a carding machine.
Referring to fig. 1, the carding machine comprises a carding mechanism 1, a cotton collecting mechanism 2 and an air draft mechanism 3, wherein the carding mechanism 1 and the cotton collecting mechanism 2 are sequentially arranged along the conveying direction of cotton fibers, the carding mechanism 1 is used for removing broken seeds and impurities mixed in the cotton fibers, carding and collecting the cotton fibers into a cotton sliver 10 with a certain specification, conveying the cotton sliver 10 into the cotton collecting mechanism 2, and collecting the cotton sliver 10 for later use by the cotton collecting mechanism 2; the air draft mechanism 3 is arranged on the cotton carding mechanism 1, and the air draft mechanism 3 takes broken seeds and impurities out of the cotton carding mechanism 1 by utilizing the suction effect of wind power. Thereby completing the processes of carding, impurity removal, integration and collection of cotton fibers, and processing the curled blocky cotton fibers into single fibers which are basically straightened.
Referring to fig. 2 and 3, in the present embodiment, the cotton collecting mechanism 2 includes a base 21, a rotating base 22, a cotton collecting cylinder 23, a guiding component 24 and a rotating component 25, wherein the base 21 is rectangular and is placed on the ground on one side of the cotton carding mechanism 1, the rotating base 22 includes a bearing plate 221 in a disc-shaped structure and a thrust bearing 222 coaxially arranged with the bearing plate 221, the top of the base 21 is provided with a rotating groove 4 matching with the outer contour of the bearing plate 221, the thrust bearing 222 and the bearing plate 221 are sequentially embedded in the rotating groove 4, that is, the thrust bearing 222 is installed between the bottom of the rotating groove 4 and the bottom of the bearing plate 221, so that the bearing plate 221 can rotate around its own axis.
The cotton collecting barrel 23 comprises an outer barrel 231 with an upward opening and an inner barrel 232 coaxially arranged with the outer barrel 231, and the inner barrel 232 is fixedly arranged at the barrel bottom of the outer barrel 231, so that a cotton collecting space 233 which is annular in cross section and used for collecting cotton slivers 10 is formed between the inner wall of the outer barrel 231 and the outer wall of the inner barrel 232.
The bottom surface of the cotton receiving cylinder 23 is provided with two positioning grooves 82 which are uniformly distributed along the axis and vertically extend, the top surface of the bearing plate 221 is fixedly provided with two positioning blocks 81 which are uniformly distributed along the axis and vertically extend, wherein the center distance between the cotton receiving cylinder 23 and the positioning grooves 82 is equal to the center distance between the bearing plate 221 and the positioning blocks 81, the inner contour of the positioning grooves 82 is matched with the outer contour of the positioning blocks 81, so that the cotton receiving cylinder 23 can be coaxially placed on the top surface of the bearing plate 221 through clamping fit between the positioning grooves 82 and the positioning blocks 81, and the cotton receiving cylinder 23 can rotate along with the bearing plate 221.
A supporting frame 26 is fixedly arranged at one side of the top of the machine base 21, which is positioned on the cotton collecting barrel 23, and a guiding component 24 is arranged at one side of the top of the supporting frame 26, which faces the cotton collecting barrel 23 and is positioned above the cotton collecting barrel 23, and is used for guiding the cotton sliver 10, so that the cotton sliver 10 is guided into the cotton collecting space 233 of the cotton collecting barrel 23 according to a preset speed; the rotating assembly 25 is mounted on the base 21 and is used for driving the bearing plate 221 and driving the cotton collecting cylinder 23 to rotate at a preset speed.
When the carding machine works, the cotton sliver 10 output by the carding mechanism 1 is guided into the cotton collecting space 233 formed in the cotton collecting cylinder 23 by the guide component 24 at a preset speed, and meanwhile, the rotating component 25 drives the bearing plate 221 and drives the cotton collecting cylinder 23 to rotate at the preset speed, so that the cotton sliver 10 is uniformly paved in the cotton collecting space 233 formed in the cotton collecting cylinder 23 according to a certain rule, and the normal use of the cotton sliver 10 is not easily influenced by disorder in the subsequent use process of the cotton sliver 10.
Specifically, in the present embodiment, the guiding assembly 24 includes a mounting frame 241 fixedly disposed on the top of the supporting frame 26, a guiding disc 242, a driving guiding roller 243, a driven guiding roller 244 and a first driving member 245, wherein the first driving member 245 in the present embodiment is a servo motor; the guide disc 242 is a cylindrical structure, a mounting hole matched with the outer contour of the guide disc 242 is formed in the center of the mounting frame 241, a rotating ring in a circular ring-shaped structure is integrally formed on the periphery of the guide disc 242, and a rotating groove 4 matched with the outer contour of the rotating ring is formed in the inner periphery of the mounting hole, so that the guide disc 242 can rotate on the mounting frame 241 along the axis of the guide disc 242.
Mounting bracket 241 top sets firmly the mounting panel of two mutual parallel interval arrangements to two mounting panels are located the both sides of guiding dish 242 respectively, and the initiative guide roller 243 both ends, driven guide roller 244 both ends are equallyd divide and are rotationally worn to locate two mounting panels on, and initiative guide roller 243 and driven guide roller 244 are parallel interval arrangement each other, and initiative guide roller 243 and driven guide roller 244 form clamping action to silver 10 jointly.
First driving piece 245 sets firmly in the mounting bracket 241 top, and the output shaft of first driving piece 245 and initiative guide roller 243 one end coaxial coupling for when first driving piece 245 drive initiative guide roller 243 rotated, initiative guide roller 243 can utilize the frictional force between self and silver 10 to drive silver 10 and carry out the transmission.
The driving guide roller 243 is fixedly provided with a driving bevel gear 246 coaxially arranged with the driving guide roller 243, the top surface of the guide disc 242 is fixedly provided with a driven bevel gear 247 coaxially arranged with the driving guide roller, and the driven bevel gear 247 is engaged with the driving bevel gear 246, so that the driving guide roller 243 drives the guide disc 242 to rotate when the first driving member 245 drives the driving guide roller 243 to rotate so as to drive the cotton sliver 10 to convey.
Referring to fig. 4, a guide hole 248 for passing the tampon 10 is formed in the guide disk 242, and the guide hole 248 spirally extends from the center of the guide disk 242 to the edge position of the bottom of the guide disk 242, i.e. the center line of the guide hole 248 is in an archimedes spiral.
Referring to fig. 2 and 3, in the process that the rotating assembly 25 drives the bearing plate 221 and drives the cotton collecting barrel 23 to rotate at a preset speed, the first driving member 245 drives the driving guide roller 243 to rotate so as to drive the cotton sliver 10 to transmit and drive the guide disc 242 to rotate, and the cotton sliver 10 forms a ring-shaped structure and is gradually flatly laid in the cotton collecting space 233 formed inside the cotton collecting barrel 23, so that the normal use of the cotton sliver 10 is not easily affected by disorder in the subsequent use process of the cotton sliver 10; in addition, the sliver 10 is delivered at a speed proportional to the rotational speed of the guide disc 242, so that the sliver 10 is delivered at a speed automatically matched to the rotational speed of the guide disc 242.
Specifically, in the present embodiment, the rotating assembly 25 includes a vertical shaft 251 disposed vertically, a horizontal shaft 252 disposed horizontally, and a second driving element 253, wherein the second driving element 253 in the present embodiment is a servo motor; a filter chamber 5 is arranged in the machine base 21, and an air outlet of the air draft mechanism 3 arranged on the cotton carding mechanism 1 is communicated with the filter chamber 5 through a preset pipeline, so that broken seeds and impurities are conveyed into the filter chamber 5 under the action of wind suction.
The bottom of the rotating groove 4 is provided with an opening 6 which is coaxially arranged with the rotating groove 4 and communicated with the filter cavity 5, the top end of the vertical shaft 251 is fixedly arranged at the center of the bottom surface of the bearing plate 221, and the bottom end of the vertical shaft 251 penetrates through the opening 6 and extends to the middle position of the filter cavity 5; two ends of the cross shaft 252 respectively rotatably penetrate through two opposite sides of the middle part of the filter cavity 5, and the middle part of the cross shaft 252 is positioned at one side of the bottom end of the vertical shaft 251; the bottom end of the vertical shaft 251 is fixedly provided with a worm wheel 254 which is coaxially arranged with the vertical shaft 251, the periphery of the middle part of the horizontal shaft 252 is fixedly provided with a worm 255 which is coaxially arranged with the horizontal shaft 252, and the worm wheel 254 is meshed with the worm 255.
The second driving member 253 is fixedly arranged on one side of the machine base 21, and an output shaft of the second driving member 253 is coaxially connected with one end of the transverse shaft 252, so that in the process that the transverse shaft 252 is driven by the second driving member 253 to rotate, the transverse shaft 252 drives the vertical shaft 251 and the bearing plate 221 to rotate through the matching between the worm wheel 254 and the worm 255, and the cotton collecting barrel 23 rotates at a preset speed, and the cotton sliver 10 is uniformly paved in the cotton collecting space 233 formed in the cotton collecting barrel 23 according to a certain rule.
In this embodiment, four filter screens 256 uniformly distributed along the axis of the horizontal shaft 252 and disposed coplanar with the horizontal shaft 252 are fixedly disposed on the outer periphery of the horizontal shaft 252, so that the filter screens 256 rotate along with the horizontal shaft 252 when the second driving member 253 drives the horizontal shaft 252 to rotate. Wherein, when filter screen 256 rotates to the least significant end along with cross axle 252, filter screen 256 is vertical arranging, and the air current that the air outlet of exhaust mechanism 3 was exported simultaneously is directly acted on this filter screen 256's windward side one side for filter screen 256 can carry out the interception to broken seed, the impurity that exhaust mechanism 3 sent out, improves workshop environment.
In this embodiment, the top of the filter chamber 5 is provided with a faucet 7 for outputting cleaning water, wherein when the filter screen 256 rotates along with the horizontal shaft 252 to be horizontally arranged, the cleaning water output by the faucet 7 vertically acts on the leeward side of the filter screen 256, so as to flush the broken seeds and impurities intercepted by the filter screen 256 into the filter chamber 5, thereby improving the filtering performance of the filter screen 256.
In this embodiment, the supporting frame 26 includes a lower frame 261 fixed on the top of the base 21, an upper frame 262 mounted with the mounting frame 241, and a third driving element 263, where the third driving element 263 in this embodiment includes an air cylinder and an air pump for controlling the operation of the air cylinder; vertical spout 264 along vertical extension and with upper bracket 262 looks sliding adaptation is seted up to lower carriage 261 one side, upper bracket 262 slides and sets up in lower carriage 261 one side, third driving piece 263 sets firmly in the spout, third driving piece 263 piston rod is connected with upper bracket 262 and is used for driving upper bracket 262 along vertical spout 264 extending direction rising/decline, make the height that is located the guide assembly 24 at support frame 26 top adjust, thereby make guide assembly 24 and the interval that is located the silver 10 of receipts cotton space 233 adjust, be favorable to the even flat shop of silver 10 in receipts cotton space 233 according to certain law.
In this embodiment, the device further includes a detection module 91 fixedly arranged on the bottom surface of the mounting frame 241 and a control module 92 fixedly arranged on the supporting frame 26, wherein the detection module 91 in this embodiment is a displacement sensor, the detection module 91 can be used for detecting the distance between the bottom surface of the mounting frame 241 and the cotton sliver 10 in the cotton collecting barrel 23 in real time, so as to output a descending signal when the distance between the bottom surface of the mounting frame 241 and the cotton sliver 10 in the cotton collecting barrel 23 exceeds a preset value, and output an ascending signal when the distance between the bottom surface of the mounting frame 241 and the cotton sliver 10 in the cotton collecting barrel 23 is lower than the preset value; the control module 92 in this embodiment adopts a single chip as a main control chip, the model of which is STC89C51, and the control module 92 is coupled to the detection module 91 and the third driving element 263, so as to control the third driving element 263 to drive the lower bracket 261 to descend along the extending direction of the vertical sliding groove 264 when receiving a descending signal, and control the third driving element 263 to drive the lower bracket 261 to ascend along the extending direction of the vertical sliding groove 264 when receiving an ascending signal.
When the control module 92 receives the descending signal fed back by the detection module 91, the control module 92 controls the third driving element 263 to drive the upper bracket 262 to descend along the extending direction of the vertical chute 264; when the control module 92 receives the ascending signal fed back by the detection module 91, the control module 92 controls the third driving element 263 to drive the upper support 262 to ascend along the extending direction of the vertical sliding groove 264, so that the distance between the guiding component 24 and the cotton sliver 10 in the cotton collecting space 233 can be automatically adjusted, and the cotton sliver 10 can be uniformly paved in the cotton collecting space 233 according to a certain rule.
The implementation principle is as follows: when the carding machine works, the cotton sliver 10 output by the cotton carding mechanism 1 is guided into the cotton collecting space 233 formed inside the cotton collecting cylinder 23 by the guide component 24 according to the preset speed, meanwhile, the rotating component 25 drives the bearing plate 221 according to the preset speed and drives the cotton collecting cylinder 23 to rotate, so that the cotton sliver 10 is uniformly paved in the cotton collecting space 233 formed inside the cotton collecting cylinder 23 according to a certain rule, the cotton sliver 10 is not easy to influence the normal use of the cotton sliver 10 due to disorder in the subsequent use process, meanwhile, airflow output by an air outlet of the air extracting mechanism 3 is directly acted on one side of the windward side of the filter screen 256 preset by the rotating component 25, the filter screen 256 can break seeds conveyed by the air extracting mechanism 3, impurities are intercepted and filtered, and the workshop environment is improved.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 (5)
1. The utility model provides a carding machine, includes comb and parallel cotton mechanism (1), receipts cotton mechanism (2) and sets up convulsions mechanism (3) on comb and parallel cotton mechanism (1), its characterized in that: the cotton collecting mechanism (2) comprises a base (21), a rotating seat (22) rotatably arranged in a rotating groove (4) preset in the top of the base (21), a cotton collecting barrel (23) placed in the center of the top of the rotating seat (22), a guide assembly (24) and a rotating assembly (25), wherein the guide assembly (24) is installed on a support frame (26) preset in the top of the base (21) and used for guiding the cotton sliver (10) into the cotton collecting barrel (23), and the rotating assembly (25) is installed on the base (21) and used for driving the rotating seat (22) to rotate; the guide assembly (24) comprises a mounting frame (241) fixedly arranged on the support frame (26), a guide disc (242) rotatably arranged on the mounting frame (241), a driving guide roller (243) rotatably arranged on the mounting frame (241) and positioned above the guide disc (242), a driven guide roller (244) rotatably arranged on the mounting frame (241) and clamping the cotton sliver (10) together with the driving guide roller (243), and a first driving piece (245); the first driving element (245) is fixedly arranged on the mounting frame (241) and is used for driving the driving guide roller (243) to rotate, a driving bevel gear (246) is fixedly arranged on the driving guide roller (243), a driven bevel gear (247) matched with the driving bevel gear (246) in a meshing way is arranged on the top surface of the guide disc (242), and a guide hole (248) which extends to the edge of the bottom of the guide disc (242) along the center of the top of the guide disc in a spiral way and is used for the cotton sliver (10) to pass through is formed in the guide disc (242); the supporting frame (26) comprises a lower support (261) fixedly arranged at the top of the machine base (21), an upper support (262) provided with an installation frame (241) and a third driving piece (263), the upper support (262) is slidably arranged in a vertical sliding groove (264) preset on one side of the lower support (261), and the third driving piece (263) is fixedly arranged in the sliding groove and used for driving the upper support (262) to ascend/descend along the extending direction of the vertical sliding groove (264); also comprises is provided with
The detection module (91) is fixedly arranged on the bottom surface of the mounting frame (241) and is used for detecting the distance between the bottom surface of the mounting frame (241) and the cotton sliver (10) in the cotton collecting barrel (23) in real time, so that a descending signal is output when the distance between the bottom surface of the mounting frame (241) and the cotton sliver (10) in the cotton collecting barrel (23) exceeds a preset value, and an ascending signal is output when the distance between the bottom surface of the mounting frame (241) and the cotton sliver (10) in the cotton collecting barrel (23) is lower than the preset value;
the control module (92) is coupled to the detection module (91) and the third driving element (263) to control the third driving element (263) to drive the upper bracket (262) to descend along the extending direction of the vertical sliding groove (264) when receiving a descending signal, and to control the third driving element (263) to drive the upper bracket (262) to ascend along the extending direction of the vertical sliding groove (264) when receiving an ascending signal.
2. A carding machine as in claim 1, wherein: the rotating seat (22) comprises a bearing plate (221) for placing the cotton collecting barrel (23) and a thrust bearing (222), and the thrust bearing (222) is installed between the bottom of the rotating groove (4) and the bottom surface of the bearing plate (221).
3. A carding machine as in claim 2, wherein: the rotating assembly (25) comprises a vertical shaft (251) which is vertically arranged, a horizontal shaft (252) which is horizontally arranged and a second driving piece (253), a filter cavity (5) communicated with an air outlet of the air draft mechanism (3) is formed in the base (21), two ends of the horizontal shaft (252) are respectively and rotatably arranged on two opposite sides of the filter cavity (5) in a penetrating mode, the second driving piece (253) is fixedly arranged on one side of the base (21) and used for driving the horizontal shaft (252) to rotate, the top end of the vertical shaft (251) is fixedly arranged at the center of the bottom surface of the bearing plate (221), the bottom end of the vertical shaft (251) penetrates through a preset opening (6) in the bottom of the rotating groove (4) and extends to the position of the horizontal shaft (252), a worm wheel (254) is arranged at the bottom end of the vertical shaft (251), and a worm (255) which is meshed and matched with the worm wheel (254) is arranged on the periphery of the horizontal shaft (252); the periphery of the cross shaft (252) is provided with a plurality of filter screens (256) which are uniformly distributed along the axis of the cross shaft, and when the filter screens (256) rotate to the lowest end along with the cross shaft (252), the air flow output by the air draft mechanism (3) vertically acts on the windward side of the corresponding filter screens (256).
4. A carding machine as in claim 3, wherein: the top of the filter cavity (5) is provided with a tap (7) for outputting cleaning water, and when the filter screen (256) rotates to be horizontally arranged along with the cross shaft (252), the cleaning water output by the tap (7) vertically acts on the leeward side of the corresponding filter screen (256).
5. A carding machine as in claim 2, wherein: the top surface of the bearing plate (221) is fixedly provided with a positioning block (81), and the bottom surface of the cotton collecting cylinder (23) is provided with a positioning groove (82) which is matched with the positioning block (81) in an embedded manner.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113699623A (en) * | 2021-08-19 | 2021-11-26 | 临泉县鸿圣纺织有限公司 | Cotton yarn production is with comb and parallel cotton fibers prior to spinning device that gathers materials |
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