CN210420281U - Double-movable cover plate type carding machine - Google Patents
Double-movable cover plate type carding machine Download PDFInfo
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- CN210420281U CN210420281U CN201921102684.0U CN201921102684U CN210420281U CN 210420281 U CN210420281 U CN 210420281U CN 201921102684 U CN201921102684 U CN 201921102684U CN 210420281 U CN210420281 U CN 210420281U
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Abstract
The utility model discloses a two removable cover board formula carding machine, which comprises a frame, be provided with licker-in, cylinder and the doffer that links up in proper order in the frame, the cylinder both ends are provided with the circle wallboard, be provided with the preceding fixed cover plate that is located the cylinder top and arranges in proper order, preceding removable cover board subassembly, well fixed cover plate, back removable cover board subassembly and the back removable cover board on the circle wallboard, preceding removable cover board subassembly is the same with back removable cover board subassembly structure, all include through the bracket with the continuous driving roller of circle wallboard, cup joint by motor drive's toothed belt in the driving roller outside and with the continuous area needle apron of toothed belt, preceding removable cover board subassembly and back removable cover board subassembly top all are provided with clean mechanism, the bearing mounting hole below of circle wallboard is provided with the horizontal installation boss that links to each other with the frame. The utility model discloses simple structure, the structure is reasonable, has advanced technology gauge length ability, has promoted comb and parallel cotton fibers prior to spinning efficiency greatly, has reduced manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of the spinning machine technique and specifically relates to a two movable cover plate formula carding machines are related to.
Background
The carding machine is a key device in an opening and cleaning or blowing process, and opens, removes and combs a sheet conveyed after opening and cleaning mixing into single fibers, and produces uniform sliver meeting certain requirements for a next spinning process, the conventional single movable cover plate carding machine mainly comprises a licker-in roller, a cylinder, a fixed cover plate, a movable cover plate assembly and a doffer, during operation, the sheet is opened and decontaminated by the licker-in roller and then is transferred to the cylinder, and then sequentially enters a pre-carding area formed by the first fixed cover plate and the cylinder, a fine carding area formed by the movable cover plate assembly and the cylinder, a carding area formed by a finishing carding area formed by the second fixed cover plate and the cylinder, fibers are transferred to a doffer surface to form a fiber layer, and the stripped sliver is accumulated into an overlong sliver, wherein the carding ability of the fine carding area directly influences the productivity and the quality of the carding machine, therefore, research and development personnel assume that the productivity of the carding area is increased by increasing the width of the cylinder and the number of the needle cover plate of the movable cover plate assembly to increase the productivity of the carding belt and the carding belt, and the carding machine is not only to increase the efficiency of the carding belt, and the carding belt plug of the carding machine, and the carding machine are not to increase the efficiency of the carding belt, and the efficiency of the carding machine.
Disclosure of Invention
In order to solve the problem, the utility model provides a two movable cover plate formula carding machines specifically can take following technical scheme:
double movable cover plate formula carding machine, which comprises a frame, be provided with licker-in, cylinder and the doffer that links up in proper order in the frame, the cylinder both ends are provided with round wallboard, be provided with on the round wallboard and be located the cylinder top and arrange in proper order preceding fixed cover plate, preceding removable cover plate subassembly, well fixed cover plate, back removable cover plate subassembly and back removable cover plate, preceding removable cover plate subassembly is the same with back removable cover plate subassembly structure, all include through the bracket with the continuous driving roller of round wallboard, cup joint by motor drive's toothed belt in the driving roller outside and with the continuous area needle apron in toothed belt, preceding removable cover plate subassembly and back removable cover plate subassembly top all are provided with clean mechanism, the bearing mounting hole below of round wallboard is provided with the horizontal installation boss that links to each other with the frame.
The height of the horizontal installation bosses from the bottom of the circular wallboard is 1/7-1/3 of the radius of the circular wallboard, and the number of the cover plates with the pins, which are arranged in the front movable cover plate assembly and the rear movable cover plate assembly opposite to the cylinder to form a working surface, is 7-40.
The width of the cylinder is 0.9-1.6 m.
The back of the cover plate with the needle is provided with a hollow reinforcing rib, and heel-toe rods are inserted at two ends of the cover plate with the needle; the top surface of the heel toe rod is connected with the toothed belt in a clamping mode through a plug, the bottom surface of the heel toe rod is connected with a curved rail arranged on a circular wall plate, and a wear-resistant layer is arranged on the surface of the curved rail.
Each cover plate with the needles is correspondingly connected with one plug through two heel-toe rods.
The circular wall plate is provided with outer arc rib plates, inner arc rib plates and movable cover plate mounting seats matched with the supporting seats, the outer arc rib plates are connected and arranged between the movable cover plate mounting seats, and fastening bolt mounting grooves are formed in positions, corresponding to the movable cover plate mounting seats, of the inner arc rib plates.
Offer the bolt hole that is used for connecting the round wallboard on the bracket, the bracket bottom extends and is provided with fastening bolt, fastening bolt goes up the spiro union have be close to the first nut of bracket bottom, be located the second nut and the third nut at fastening bolt mounting groove both ends.
And a horizontal rib plate connected with the end part of the inner arc rib plate is arranged on the outer side of the bearing mounting hole of the circular wall plate, and a plurality of vertical rib plates are arranged between the horizontal rib plate and the mounting boss.
The bearing mounting hole comprises a lower groove body and an upper groove body, wherein the lower groove body is integrally arranged with the horizontal rib plate and the vertical rib plate, and the upper groove body is connected to the horizontal rib plate through a bolt; and the area enclosed by the lower tank body, the horizontal rib plate and the inner arc rib plate is of a hollow structure.
The number of the driving rollers of the front movable cover plate component and the rear movable cover plate component is 2-3.
The double-movable cover plate type carding machine provided by the utility model has simple structure and reasonable structure, increases the installation area of the carding component on the top surface of the cylinder by lifting the cylinder, and optimizes the connection relation between the carding component and the licker-in and doffer; the cylinder top is provided with the great removable cover subassembly of two sets of actual working faces through adjustable bracket, and band needle apron non-deformable wherein can keep 5 silks with the clearance of cylinder minimum, has advanced technology gauge length ability, has promoted comb and parallel cotton fibers efficiency greatly, and the sliver cotton fiber toughness who obtains is good, and the short flannel content is few, greatly reduced manufacturing cost. Compared with the existing carding machine, the utility model has the following specific advantages:
(1) greatly improves the quality of cotton carding slivers and lays a foundation for the quality of finished yarns;
(2) the yield is improved, people and electricity are saved, and the spinning cost is reduced;
(3) the cylinder upper portion installation area is great, except installing two sets of removable cover plate subassemblies that have the cotton web cleaner, can also install preceding, well, back fixed cover plate additional, and the carding subassembly through optimizing the combination strengthens greatly to cotton fiber's carding intensity, under the circumstances of guaranteeing the card sliver quality, has greatly improved carding machine's card sliver output.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a view from a-a in fig. 1.
Fig. 3 is an enlarged view of the needled cover plate of fig. 1.
Detailed Description
The double movable cover plate type carding machine of the invention is described in the following with specific embodiments.
The carding machine shown in fig. 1 and 2 comprises a frame 1, wherein a licker-in 2, a cylinder 3 and a doffer 4 which are connected in sequence are arranged on the frame 1, and a front fixed cover plate 5, a front movable cover plate component 6, a middle fixed cover plate 7, a rear movable cover plate component 8 and a rear movable cover plate 9 are sequentially arranged above the cylinder 3.
Wherein, the width of the cylinder 3 is 1 meter, and the round wall plates 10 are arranged at the two ends of the bearing. A horizontal mounting boss 10.2 connected with the rack 1 is arranged below a bearing mounting hole 10.1 in the center of the circular wallboard 10, and a plurality of mounting holes used for connecting the rack 1 are vertically formed in the horizontal mounting boss 10.2. In order to optimize the position relationship between the cylinder 3 and the licker-in roller 2 and the doffer 4, the height of the horizontal mounting boss 10.2 from the bottom of the circular wall plate 10 is 1/3 of the radius of the circular wall plate 10. Compared with the traditional carding machine, after the installation position of the cylinder 3 on the frame 1 is improved, the installation surface of the cylinder is increased by about 15 percent, therefore, the carding components on the licker-in 2, the doffer 4 and the cylinder 3 obtain enough installation space and can be reasonably arranged. In fig. 1, the included angle between the center connecting line of the licker-in 2 and the cylinder 3 and the plumb line is 56 °, and the included angle between the center connecting line of the doffer 4 and the cylinder 3 and the plumb line is 53 °.
In order to facilitate the installation of the cylinder 3, the bearing installation hole 10.1 is of a split structure, namely, the upper tank body is connected to the lower tank body through a bolt. In order to improve the supporting performance of the circular wall plate 10, horizontal rib plates 10.3 are outwards arranged on two sides of the lower groove body in an extending mode, and a plurality of vertical rib plates 10.4 are integrally arranged between the horizontal rib plates 10.3 and the mounting bosses 10.2; and the end part of the horizontal rib plate 10.3 is connected with an inner arc rib plate 10.5 positioned above the bearing mounting hole 10.1, and the outer side of the inner arc rib plate 10.5 is also provided with an outer arc rib plate 10.6. The area enclosed by the horizontal rib plate 10.3 and the inner arc rib plate 10.5 is of a hollow structure, so that the material is saved, the upper groove body and the movable cover plate assembly of the bearing mounting hole 10.1 are convenient to mount, and the running condition of the cylinder 3 is convenient to observe.
In order to improve the installation speed and conveniently adjust the clearance between the carding assembly and the cylinder 3, a movable cover plate installation seat 10.7 is further integrally arranged on the circular wall plate 10, and meanwhile, a fastening bolt installation groove 10.8 corresponding to the movable cover plate installation seat 10.7 is formed in the inner arc rib plate 10.5. In order to cooperate with the front removable cover assembly 6 and the rear removable cover assembly 8, the removable cover mounting seats 10.7 are divided into two groups, each group consisting of three.
The front movable cover plate assembly 6 and the rear movable cover plate assembly 7 are identical in structure and respectively comprise a driving roller 6.2 connected with the circular wall plate 10 through a bracket 6.1, a toothed belt 6.3 which is sleeved outside the driving roller 6.2 and driven by a motor, and a needle-containing cover plate 6.4 connected with the toothed belt 6.3. Wherein the number of the needle-carrying cover plates 6.4 in the front movable cover plate assembly 6 and the rear movable cover plate assembly 7 can be different. The driving rollers 6.2 of the front movable cover plate component 6 and the rear movable cover plate component 7 are 3. As shown in fig. 1 and 2, a bolt hole a for connecting the circular wall plate 10 is formed in the bracket 6.1, and the bolt hole a is a long hole; the bottom of the bracket 6.1 extends to be provided with a fastening bolt b, and the fastening bolt b is screwed with a first nut c close to the bottom of the bracket 6.1, and a second nut d and a third nut e which are positioned at two ends of a mounting groove of the fastening bolt b.
As shown in fig. 2 and 3, plastic plugs 6.5 are movably clamped on the outer surface of the toothed belt 6.3, and each plastic plug 6.5 is correspondingly connected with a cover plate 6.4 with a needle through two heel and toe rods 6.6. Specifically, the top surface of each plastic plug 6.5 is connected with a plurality of toothed belts 6.3 through buckles, and the bottom surface of each plastic plug 6.5 is provided with two axial mounting grooves arranged along the circumferential direction; two heel and toe rods 6.6 are respectively inserted at the left end and the right end of each needle-carrying cover plate 6.4, each heel and toe rod 6.6 is correspondingly clamped in an axial mounting groove of one plastic plug 6.5, and the bottom of each heel and toe rod 6.6 is exposed out of the mounting groove and contacts with a curved rail 12 mounted on a round wall plate 10. The length of the cover plate with the needles 6.4 is 0.98 m, and the inner side of each cover plate with the needles 6.4 is correspondingly provided with a hollow reinforcing rib 6.7 which has light dead weight and can reduce the deformation of the cover plate with the needles 6.4. The surface of the curved track 12 is coated with a wear resistant layer 11 made of teflon (or other similar material) to reduce the wear of the heel and toe rod 6.6. By adopting the structure, the minimum clearance between the cover plate with the needles 6.4 and the cylinder 4 can be constantly kept at about 5 threads, thereby reducing the number of cotton knots, improving the efficiency of removing impurities and short velvet and improving the carding quality of raw slivers. The quantity of the needle-carrying cover plates 6.4 which are arranged oppositely to the cylinder 3 in the front movable cover plate assembly 6 and the rear movable cover plate assembly 7 to form a working surface is 21, and cleaning mechanisms consisting of cleaning rollers and roll-out rollers are arranged above the front movable cover plate assembly 6 and the rear movable cover plate assembly 7, so that the processing capacity of a careful carding area is increased to the maximum extent, meanwhile, the needle-carrying cover plates 6.4 can be cleaned in time, and the needle-carrying cover plates 6.4 have the carding capacity again.
The following compares the present embodiment of the card with the conventional single removable cover card in terms of structure and throughput, and the like, as shown in the following table:
Claims (10)
1. the utility model provides a two removable cover board formula carding machine, includes the frame, be provided with licker-in, cylinder and the doffer that links up in proper order in the frame, the cylinder both ends are provided with round wallboard, be provided with preceding fixed cover plate, preceding removable cover board subassembly, well fixed cover plate, back removable cover board subassembly and the back removable cover board that are located the cylinder top and arrange in proper order on the round wallboard, preceding removable cover board subassembly is the same with back removable cover board subassembly structure, all include through bracket and the continuous driving roller of round wallboard, cup joint in the driving roller outside by motor drive's toothed belt and with the continuous area needle apron in toothed belt, preceding removable cover board subassembly and back removable cover board subassembly top all are provided with clean mechanism, its characterized in that: and a horizontal mounting boss connected with the frame is arranged below the bearing mounting hole of the circular wall plate.
2. A double action flat card according to claim 1, wherein: the height of the horizontal installation bosses from the bottom of the circular wallboard is 1/7-1/3 of the radius of the circular wallboard, and the number of the cover plates with the pins, which are arranged in the front movable cover plate assembly and the rear movable cover plate assembly opposite to the cylinder to form a working surface, is 7-40.
3. A double action flat card according to claim 1, wherein: the width of the cylinder is 0.9-1.6 m.
4. A double action flat card according to claim 1, wherein: the back of the cover plate with the needle is provided with a hollow reinforcing rib, and heel-toe rods are inserted at two ends of the cover plate with the needle; the top surface of the heel toe rod is connected with the toothed belt in a clamping mode through a plug, the bottom surface of the heel toe rod is connected with a curved rail arranged on a circular wall plate, and a wear-resistant layer is arranged on the surface of the curved rail.
5. A double declutch plate card as claimed in claim 4, wherein: each cover plate with the needles is correspondingly connected with one plug through two heel-toe rods.
6. A double action flat card according to claim 1, wherein: the circular wall plate is provided with outer arc rib plates, inner arc rib plates and movable cover plate mounting seats matched with the supporting seats, the outer arc rib plates are connected and arranged between the movable cover plate mounting seats, and fastening bolt mounting grooves are formed in positions, corresponding to the movable cover plate mounting seats, of the inner arc rib plates.
7. A double declutch card according to claim 6, wherein: offer the bolt hole that is used for connecting the round wallboard on the bracket, the bracket bottom extends and is provided with fastening bolt, fastening bolt goes up the spiro union have be close to the first nut of bracket bottom, be located the second nut and the third nut at fastening bolt mounting groove both ends.
8. A double declutch card according to claim 6, wherein: and a horizontal rib plate connected with the end part of the inner arc rib plate is arranged on the outer side of the bearing mounting hole of the circular wall plate, and a plurality of vertical rib plates are arranged between the horizontal rib plate and the mounting boss.
9. A double action flat card according to claim 8, wherein: the bearing mounting hole comprises a lower groove body and an upper groove body, wherein the lower groove body is integrally arranged with the horizontal rib plate and the vertical rib plate, and the upper groove body is connected to the horizontal rib plate through a bolt; and the area enclosed by the lower tank body, the horizontal rib plate and the inner arc rib plate is of a hollow structure.
10. A double action flat card according to claim 1, wherein: the number of the driving rollers of the front movable cover plate component and the rear movable cover plate component is 2-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102684.0U CN210420281U (en) | 2019-07-15 | 2019-07-15 | Double-movable cover plate type carding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921102684.0U CN210420281U (en) | 2019-07-15 | 2019-07-15 | Double-movable cover plate type carding machine |
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| Publication Number | Publication Date |
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| CN210420281U true CN210420281U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921102684.0U Active CN210420281U (en) | 2019-07-15 | 2019-07-15 | Double-movable cover plate type carding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195274A (en) * | 2019-07-15 | 2019-09-03 | 河南思坦达纺织机械有限公司 | Dual Action flat top card |
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2019
- 2019-07-15 CN CN201921102684.0U patent/CN210420281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195274A (en) * | 2019-07-15 | 2019-09-03 | 河南思坦达纺织机械有限公司 | Dual Action flat top card |
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