CN211498156U - Hang cloth roller little circulation chain subassembly - Google Patents
Hang cloth roller little circulation chain subassembly Download PDFInfo
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- CN211498156U CN211498156U CN201922004725.9U CN201922004725U CN211498156U CN 211498156 U CN211498156 U CN 211498156U CN 201922004725 U CN201922004725 U CN 201922004725U CN 211498156 U CN211498156 U CN 211498156U
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Abstract
The utility model relates to a hang cloth roller little circulation chain subassembly, it includes two first bearing (41) around, all wears to be equipped with transmission shaft (42) on two first bearing (41) around, two transmission shaft (42) tip all are provided with second drive gear (44) around, are provided with drive chain (45) between two second drive gear (44) around, and one of them transmission shaft (42) are driven through worm gear speed reducer (43). The utility model relates to a hang little circulation chain subassembly of cloth roller, it adopts the rotation of the cooperation form drive chain and drive gear drive cloth roller, on the one hand is difficult to produce the card phenomenon of dying, on the other hand even hang the cloth roller and have certain warpage can guarantee that drive gear and drive chain closely cooperate all the time, effectively guarantee the technological requirement of hanging the rotation of cloth roller; in addition, the transmission chain is driven by a worm gear reducer, and the rotation speed of the transmission chain can be adjusted.
Description
Technical Field
The utility model relates to a hang little circulation chain subassembly of cloth roller belongs to printing and dyeing equipment technical field.
Background
The steamer is used for steaming and fixing after printing and dyeing of pure cotton, polyester cotton, blended fabrics, chemical fibers and other fabrics, and is one of three major devices in printed cloth production. The purpose of the steaming is to ensure that the dye in the color paste is transferred to the inside of the fiber through steaming to achieve the color fixing effect, and the effect of the steaming directly influences the color and the vividness of the printing.
Along with the continuous improvement of the living standard of people, the requirement on the printing quality is also continuously improved, the steamer is also developed to a long ring type from a guide roller type, the problem mainly solved is to meet the requirement on low tension of the fabric, and the contact between the fabric and a roller body is changed from double sides to single sides, namely, the printing surface of the fabric is not contacted with the roller body all the time, so as to avoid the phenomenon of color lapping.
The long-ring steamer is a machine for steaming fabrics by hanging the fabrics on a cloth hanging roller in a ring shape as the name suggests, and the long-ring steamer on the market at present can be divided into a steam blowing ring type and a mechanical ring forming type according to the ring forming mode. However, no matter which ring forming mode is adopted, the existing long-ring steamer ring forming mechanism is a full-ring forming mode, namely, fabrics are sequentially wound on each cloth hanging roller one by one to form a ring shape, and the standard distance between the cloth hanging rollers is about 152mm, so that the relative clearance between the front surfaces of the fabrics in the same ring is small, the front surfaces of the fabrics are easy to generate mutual contact friction, the steaming effect of most conventional fabrics cannot be influenced, but for the fabrics with high difficulty in digital printing or certain special requirements, the mutual friction between the front surfaces of the fabrics in the same ring is easy to cause the phenomenon of color lapping or color pattern, the final steaming effect is influenced, and the normal production requirements cannot be met.
The applicant submits a utility model patent application with the patent number of 201811338036.5 in 2018, 11/12, and requests to protect a long-ring steamer ring-forming mechanism, which is characterized in that a plurality of long crank assemblies and short crank assemblies are arranged between a left chain and a right chain ring chain, the long crank assemblies and the short crank assemblies are arranged on the chain at intervals in a staggered manner, the upper turning part in front of the chain is provided with a ring-forming assembly, the ring-forming assembly comprises a main ring-forming plate, a ring-forming auxiliary plate and a ring-forming propelling plate, and when a full ring forms a ring, the ring-forming propelling plate is propelled to the thickness position of the ring-forming auxiliary plate and cooperates with the short crank assemblies to participate in the ring formation; when the spacing ring forms a ring, the ring-forming propulsion plate retracts to the thickness position of the main ring-forming plate, and the short crank component does not participate in the ring forming. The ring forming mechanism has two modes of full ring forming and spacing ring forming, can be freely switched, does not need to stop or interrupt the operation process, does not need to empty a steaming area, and can meet the production requirements of all fabrics. However, the above-mentioned looping mechanism has the following disadvantages:
the process requirement requires that the cloth hanging roller can rotate in the steamer, and the ring forming mechanism is characterized in that the cloth hanging roller is provided with a gear, the auxiliary track is provided with a rack, and the gear on the cloth hanging roller is matched with the rack on the auxiliary track, so that the cloth hanging roller can rotate simultaneously in the advancing process. On one hand, the locking phenomenon is easily caused by the matching mode of the gear and the rack; on the other hand, after the cloth hanging roller is used for a period of time, both ends are easy to warp to a certain degree (usually warp upwards), and at the moment, poor matching between the gear and the rack is easy to cause, so that the cloth hanging roller does not rotate any more, and the steaming effect of cloth is influenced; in addition, the rotation speed of the cloth hanging roller completely depends on the sizes of the gear and the rack, and the rotation speed of the cloth hanging roller cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the present invention is to provide a cloth roller hanging small circulation chain assembly in view of the above prior art, which cancels the original rack and pinion matching passive rotation cloth roller hanging structure, compared with the original form, the cloth roller hanging assembly is driven to rotate by the matching form of the transmission chain and the transmission gear, on one hand, the jamming phenomenon is not easy to occur, on the other hand, the transmission chain is located above the cloth roller hanging assembly, and the tensioning wheel assembly is designed in a matching manner, even if the cloth roller hanging has a certain degree of warping, the transmission gear can be guaranteed to be always closely matched with the transmission chain, and the process requirement of the rotation of the cloth roller hanging is effectively guaranteed; in addition, the transmission chain is driven by a worm gear reducer, and the rotation speed of the transmission chain can be adjusted.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a hang cloth roller little circulation chain subassembly, it includes two first bearing blocks in front and back, and the transmission shaft all wears to be equipped with on two first bearing blocks in front and back, and two transmission shaft tip in front and back all are provided with second drive gear, are provided with the driving chain between two second drive gear in front and back, and one of them transmission shaft drives through worm gear speed reducer.
Preferably, a tension wheel assembly is arranged above the transmission chain.
Preferably, the tensioning wheel assembly comprises a second bearing seat, a first rotating shaft penetrates through the second bearing seat, a first connecting rod is arranged at one end of the first rotating shaft, a pin shaft is arranged on the first connecting rod, a tensioning wheel is arranged on the pin shaft, the tensioning wheel is pressed on the transmission chain, a first cylinder seat is arranged on one side of the first rotating shaft, a first cylinder is arranged on the first cylinder seat, and a piston rod end of the first cylinder is connected with the other end of the first rotating shaft through the second connecting rod.
Compared with the prior art, the utility model has the advantages of:
the utility model relates to a hang cloth roller microcirculation chain subassembly, it has cancelled the structure of original rack and pinion cooperation passive rotation hanging cloth roller, adopts hanging cloth roller microcirculation chain subassembly drive to hang the rotation of cloth roller, compares with original form, and the cooperation form of driving chain and drive gear is difficult for producing the card phenomenon of dying on the one hand, and on the other hand because the driving chain is located hanging cloth roller subassembly top, and the cooperation design has the take-up pulley subassembly, even the hanging cloth roller has certain warpage also can guarantee that drive gear closely cooperates with the driving chain all the time, effectively guarantees the technological requirement of hanging the rotation of cloth roller; in addition, the transmission chain is driven by a worm gear reducer, and the rotation speed of the transmission chain can be adjusted.
Drawings
Fig. 1 is a schematic structural view of the spacer ring full ring long ring steamer of the present invention.
Fig. 2 is a schematic structural view of the cloth hanging roller circulation assembly in fig. 1.
Fig. 3 is a sectional view a-a of fig. 2.
Fig. 4 is a sectional view B-B of fig. 2.
Fig. 5 is a schematic structural diagram of a small circulation chain component of the cloth hanging roller in fig. 1.
Fig. 6 is a schematic structural view of the cloth hanging roller overturning assembly in fig. 1.
Fig. 7 is a side view of fig. 6.
Wherein:
Cloth hanging roller circulating assembly 3
Sprocket 31
Cloth hanging roller assembly 33
Long pin shaft cloth hanging roller 331
Short pin shaft cloth hanging roller 333
Connecting plate 335
Bearing 337
Cloth hanging roller small circulation chain component 4
First bearing seat 41
Worm gear speed reducer 43
First connecting rod 463
Second connecting rod 468
Hang cloth roller upset subassembly 5
Second rotating shaft 53
Roll-over stand assembly 55
Doffing rack 8
A draw-out roll 10.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 7, the spacer ring full ring long ring steamer in the present embodiment comprises a box body 1, a main track 2 and a cloth hanging roller circulation assembly 3 are arranged in the box body 1, the cloth hanging roller circulation assembly 3 comprises a left group of chain wheels 31 and a right group of chain wheels 31, a ring chain 32 is wound on each of the left group of chain wheels 31 and the right group of chain wheels 31, and a plurality of cloth hanging roller assemblies 33 are uniformly arranged between the left group of chain wheels 32 and the right group of chain wheels 32;
four chain wheels 31 are arranged in the box body 1 in a rectangular shape, and the left and right groups of chain wheels 31 are respectively arranged on the inner sides of the left and right wall plates of the box body 1;
the four main rails 2 are respectively arranged at the upper and lower sides, and are arranged at the upper inner side and the lower inner side of the left and right wall plates of the box body 1 in pairs; the top chain part and the bottom chain part of the endless chain 32 rest on the main track 2;
the cloth hanging roller assembly 33 comprises a long pin shaft cloth hanging roller 331, the left end and the right end of the long pin shaft cloth hanging roller 331 are respectively connected with a left ring chain 32 and a right ring chain 32, a first roller sleeve 332 is sleeved on the long pin shaft cloth hanging roller 331, a short pin shaft cloth hanging roller 333 is arranged below the long pin shaft cloth hanging roller 331 in parallel, a second roller sleeve 334 is sleeved on the short pin shaft cloth hanging roller 332, the long pin shaft cloth hanging roller 331 and the short pin shaft cloth hanging roller 332 are connected through a left connecting plate 335 and a right connecting plate 335, and the left connecting plate 335 and the right connecting plate 335 are respectively positioned on the left side and the right side of the first roller sleeve 333;
the first roller sleeve 332 and the second roller sleeve 334 are made of silica gel;
a first transmission gear 336 is arranged on one side of the long pin shaft cloth hanging roller 331, and a first transmission gear 336 is also arranged at the corresponding position of the long pin shaft cloth hanging roller 331 of the short pin shaft cloth hanging roller 333;
the left end and the right end of the short pin shaft cloth hanging roller 333 are provided with bearings 337;
a copper sleeve 338 is arranged between the connecting plate 335 and the long pin shaft cloth hanging roller 331 and the short pin shaft cloth hanging roller 333;
a spacer 339 is arranged between the connecting plate 335 and the first roller sleeve 333 and the second roller sleeve 334;
a cloth hanging roller small circulating chain component 4 is arranged above the cloth hanging roller circulating component 3;
the cloth hanging roller small circulation chain assembly 4 comprises a front first bearing block 41 and a rear first bearing block 41, transmission shafts 42 are respectively arranged on the front first bearing block 41 and the rear first bearing block 41 in a penetrating manner, one of the transmission shafts 42 is driven by a worm gear reducer 43, a second transmission gear 44 is arranged at the end part of the transmission shaft 42, and a transmission chain 45 is arranged between the front second transmission gear 44 and the rear second transmission gear 44;
the first transmission gear 336 is matched with the transmission chain 45;
a tension wheel assembly 46 is arranged above the transmission chain 45;
the tensioning wheel assembly 46 includes a second bearing seat 461, a first rotating shaft 462 is mounted on the second bearing seat 461 in a penetrating manner, a first connecting rod 463 is arranged at one end of the first rotating shaft 462, a pin 464 is arranged on the first connecting rod 463, a tensioning wheel 465 is arranged on the pin 464, the tensioning wheel 465 is pressed on the transmission chain 45, a first cylinder seat 466 is arranged at one side of the first rotating shaft 462, a first cylinder 467 is arranged on the first cylinder seat 466, and the piston rod end of the first cylinder 467 is connected with the other end of the first rotating shaft 462 through a second connecting rod 468;
a cloth hanging roller overturning assembly 5 is arranged at the front upper steering part of the ring chain 32;
the cloth hanging roller overturning assembly 5 comprises a second cylinder seat 51, the second cylinder seat 51 is fixedly arranged on the outer sides of the left wall plate and the right wall plate of the box body 1, a second cylinder 52 is hinged on the second cylinder seat 51, a second rotating shaft 53 penetrates through the wall plate above the second cylinder 52, the piston rod end of the second cylinder 52 is connected with the outer end of the second rotating shaft 53 through a third connecting rod 54, and an overturning seat assembly 55 is arranged at the inner end of the second rotating shaft 53;
the turning seat assembly 55 is matched with a bearing 337 at the end part of the short pin shaft cloth hanging roller 333;
a protective sleeve 56 is arranged between the second rotating shaft 53 and the wallboard;
a blowing ring component 6 is arranged on the front upper side of the cloth hanging roller circulating component 3;
the front side and the rear side outside the box body 1 are respectively provided with a cloth feeding rack 7 and a cloth dropping rack 8;
the front side and the rear side inside the box body 1 are respectively provided with a cloth feeding roller 9 and a cloth discharging roller 10.
The working principle is as follows:
the utility model discloses a hang cloth roller circulation subassembly and hang cloth roller upset subassembly and cooperate the work of accomplishing the cyclization.
When the full ring is formed into a ring, the cloth hanging roller overturning assembly pulls down the overturning seat assembly to enable the overturning seat assembly to be obliquely arranged, the bearing at the end part of the cloth hanging roller assembly short pin shaft cloth hanging roller gradually climbs and lifts up along the overturning seat assembly, the bearing at the end part of the short crank climbs onto the main track, and then the fabric is formed into a ring under the action of the ring blowing assembly or the mechanical ring forming mechanism. In this state, because the roller sleeves on the long pin shaft cloth hanging roller and the short pin shaft cloth hanging roller both participate in the ring formation, the distance between the front surfaces of the fabrics is about 127mm finally;
when the spacing rings form rings, the cloth hanging roller overturning assembly lifts the overturning seat assembly to enable the overturning seat assembly to be horizontally arranged, and because the short pin shaft cloth hanging roller is in a natural sagging state under the action of self gravity, a bearing at the end part of the short pin shaft cloth hanging roller of the cloth hanging roller assembly is not contacted with the overturning seat assembly (the bearing is positioned below the overturning seat assembly), and then the fabric forms rings under the action of a ring blowing assembly or a mechanical ring forming mechanism; in this state, only the roller sleeves on the long pin shaft cloth hanging rollers are looped, and the roller sleeves on the short pin shaft cloth hanging rollers do not participate in the looping, so that the distance between the front surfaces of the fabrics is about 254mm finally.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (3)
1. The utility model provides a hang cloth roller little circulation chain subassembly which characterized in that: the transmission mechanism comprises a front first bearing seat and a rear first bearing seat (41), transmission shafts (42) are arranged on the front first bearing seat and the rear first bearing seat (41) in a penetrating mode, second transmission gears (44) are arranged at the end portions of the front transmission shaft and the rear transmission shaft (42), a transmission chain (45) is arranged between the front second transmission gear and the rear second transmission gear (44), and one of the transmission shafts (42) is driven through a worm gear speed reducer (43).
2. The cloth roller small circulation chain assembly as claimed in claim 1, wherein: and a tension wheel assembly (46) is arranged above the transmission chain (45).
3. The cloth roller small circulation chain assembly as claimed in claim 2, wherein: the tensioning wheel assembly (46) comprises a second bearing seat (461), a first rotating shaft (462) penetrates through the second bearing seat (461), a first connecting rod (463) is arranged at one end of the first rotating shaft (462), a pin shaft (464) is arranged on the first connecting rod (463), a tensioning wheel (465) is arranged on the pin shaft (464), the tensioning wheel (465) is pressed on the transmission chain (45), a first cylinder seat (466) is arranged on one side of the first rotating shaft (462), a first cylinder (467) is arranged on the first cylinder seat (466), and the piston rod end of the first cylinder (467) is connected with the other end of the first rotating shaft (462) through a second connecting rod (468).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004725.9U CN211498156U (en) | 2019-11-19 | 2019-11-19 | Hang cloth roller little circulation chain subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004725.9U CN211498156U (en) | 2019-11-19 | 2019-11-19 | Hang cloth roller little circulation chain subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211498156U true CN211498156U (en) | 2020-09-15 |
Family
ID=72410268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922004725.9U Active CN211498156U (en) | 2019-11-19 | 2019-11-19 | Hang cloth roller little circulation chain subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211498156U (en) |
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2019
- 2019-11-19 CN CN201922004725.9U patent/CN211498156U/en active Active
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| GR01 | Patent grant |