CN203384310U - Sprocket drive tension device for high-speed drying drum - Google Patents
Sprocket drive tension device for high-speed drying drum Download PDFInfo
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- CN203384310U CN203384310U CN201320411853.5U CN201320411853U CN203384310U CN 203384310 U CN203384310 U CN 203384310U CN 201320411853 U CN201320411853 U CN 201320411853U CN 203384310 U CN203384310 U CN 203384310U
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- sprocket
- drying cylinder
- sprocket wheel
- chain
- gap bridge
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Abstract
The utility model relates to a sprocket drive tension device for a high-speed drying drum. The sprocket drive tension device comprises drying drums, and is characterized in that a drying drum vertical column is mounted the ground, and a plurality of drying drums are mounted on the drying drum vertical column respectively; a top beam and a bottom beam are mounted at the upper end and the lower end of the drying drum vertical column respectively; a drying drum sprocket is mounted on a shaft head of each drying drum, a top bridging sprocket is mounted on the top beam, and a driving sprocket and a bottom bridging sprocket are mounted on the bottom beam and connected through a driving chain; and a fixing seat is welded on an I-shaped steel beam, a tensioning sprocket is mounted on a sprocket seat through a bearing and a clamp spring, and a piston rod is connected with a slide block through nuts. The sprocket drive tension device is simple and reasonable in mechanism, and stable and reliable in operation; the tensioning sprocket on the slide block is pulled through pressure of a cylinder, so that the tensioning purpose is achieved, and the drying drum can run at a high speed; and the production efficiency of a user is improved greatly.
Description
Technical field
The utility model relates to the hospital gauze oven dry and cuts into complete equipment, is a kind of for high speed cylinder drying machine sprocket driving tension device specifically.
Background technique
Hospital gauze dries cuts combination machine and refers to after gauze High Temperature Sizing, kiering, sterilization for drying and dividing the combination plant that cuts into the finished product gauze.In existing cylinder drying machine, driving mechanism generally adopts belt transmission or gear transmission, but gauze dries and to cut motion speed in combination machine and reach 350m/min, and the dryer surrounding is surrounded with thermal baffle, and the dryer interior environment temperature reaches more than 110 ℃.If the employing belt transmission, under high-temperature condition, belt life can reduce greatly, and easily skids, and net synchronization capability is bad; If the employing gear transmission, high-speed motion can allow the wearing and tearing of accelerating gear, then occur beating the tooth situation, and noise is very large.In existing sprocket tension device, generally adopt the manual tensioning of screw mandrel, labor intensity is very large, is not suitable with the needs of automatic production.
Summary of the invention
the utility model is for above-mentioned the deficiencies in the prior art, and a kind of compact structure, stable high speed drying cylinder sprocket driving tension device are provided.
The technological scheme that the utility model provides, high speed drying cylinder sprocket driving tension device comprises drying cylinder, drying cylinder sprocket wheel, drying cylinder column, top gap bridge sprocket wheel, top cross-bar, base cross members, drive sprocket, active chain, bottom gap bridge sprocket wheel, passive chain, compresses locking plate, I-steel crossbeam, cylinder, fixed base, guide rod, tension sprocket, chain pulley seat, slide block, baffle ring, piston rod, described drying cylinder column is arranged on ground level, some drying cylinders are arranged on respectively on the drying cylinder column, top cross-bar, base cross members is arranged on respectively the upper and lower end of drying cylinder column, the drying cylinder sprocket wheel is installed on the spindle nose of every drying cylinder, top gap bridge sprocket wheel is arranged on top cross-bar, drive sprocket, bottom gap bridge sprocket wheel is arranged on base cross members, described bottom gap bridge sprocket wheel consists of two cover duplex chain wheels, wherein a set of duplex chain wheel is connected with drive sprocket by the active chain, another set of duplex chain wheel is connected with tension sprocket by passive chain, every drying cylinder sprocket wheel is connected with top gap bridge sprocket wheel, described fixed base is welded on the I-steel crossbeam, baffle ring is welded on slide block, slide block is arranged on two guide rods, two guide rods are arranged on fixed base, tension sprocket is arranged on chain pulley seat by bearing and jump ring, and install the compression locking plate, and chain pulley seat is arranged on slide block, and piston rod is connected with slide block by two nuts, passive chain is through bottom gap bridge sprocket wheel, tension sprocket, every drying cylinder sprocket wheel and top gap bridge sprocket wheel.
As further improvement of the utility model, described cylinder is connected with manually operated valve with the second tracheae by the first tracheae, and manually operated valve is connected with the source of the gas three linked piece by the 3rd tracheae.
Compared with the prior art the utility model has the following advantages: the utility model mechanism is simple, reasonable, stable, reliable; Pressure by cylinder pulls the tension sprocket on slide block to reach the purpose of tensioning, and can realize the high speed operation of drying cylinder.Greatly improved user's manufacturing efficiency.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model when work.
Fig. 2 is tensioning mechanism schematic diagram of the present utility model.
The sectional view that Fig. 3 is A-A in this Fig. 2.
Fig. 4 is pneumatic schematic diagram of the present utility model.
Embodiment
Below in conjunction with the embodiment in accompanying drawing, the utility model is further described.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, comprise drying cylinder 1, drying cylinder sprocket wheel 2, the large column 3 of drying cylinder, top gap bridge sprocket wheel 4, top needle beam 5, bottom needle beam 6, drive sprocket 7, active chain 8, bottom gap bridge sprocket wheel 9, passive chain 10, compress locking plate 11, I-steel crossbeam 12, cylinder 13, fixed base 14, nut 15, guide rod 16, tension sprocket 17, chain pulley seat 18, slide block 19, baffle ring 20, piston rod 21, source of the gas three linked piece 22, the 3rd tracheae 23, manually operated valve 24, the first tracheae 25, the second tracheae 26 etc.
As shown in Figure 1, Figure 2, shown in Fig. 3 institute, Fig. 4, the utility model is a kind of high speed drying cylinder sprocket tension device, comprise that the large column 3 of drying cylinder is arranged on ground level, some drying cylinders 1 are arranged on respectively on drying cylinder column 3, top cross-bar 5, base cross members 6 are arranged on respectively the upper and lower end of drying cylinder column 3, drying cylinder sprocket wheel 2 is arranged on the spindle nose of every drying cylinder 1, top gap bridge sprocket wheel 4 is arranged on top needle beam 5, drive sprocket 7, bottom gap bridge sprocket wheel 9 are arranged on bottom needle beam 6, and drive sprocket 7 is connected by active chain 8 with bottom gap bridge sprocket wheel 9.
Described bottom gap bridge sprocket wheel 9 consists of two cover duplex chain wheels, wherein a set of duplex chain wheel is connected with drive sprocket 7 by active chain 8, another set of duplex chain wheel is connected with tension sprocket 17 by passive chain 10, and every drying cylinder sprocket wheel 2 and top gap bridge sprocket wheel 4 are connected.
Fixed base 14 is welded on I-steel crossbeam 12, baffle ring 20 is welded on slide block 19, slide block 19 is arranged on two guide rods 16, two guide rods 16 are arranged on fixed base 14, tension sprocket 17 is arranged on chain pulley seat 18 by bearing and jump ring, and install compression locking plate 11, and chain pulley seat 18 is arranged on slide block, and piston rod 21 is connected with slide block 19 by two nuts 15.Passive chain 10
Through bottom gap bridge sprocket wheel 9, tension sprocket 17, every drying cylinder sprocket wheel 2 and top gap bridge sprocket wheel 4 etc. and be connected (be in Fig. 1 shown in double dot dash line).
In figure, arrow is depicted as fabric and walks route.
Working principle of the present utility model is: apply needed pressure to cylinder 13, the piston rod 21 of cylinder 13 fronts shrinks, and band movable slider 19 slides on guide rod 16, then drives tension sprocket 17 and moves left, reaches the purpose of tensioning.While working because of drying cylinder, speed is high, two guide rods is installed and is replaced common draw-in groove, more steady to guarantee the operation of whole mechanism.
The utility model compact structure, space are little, simple to operate, adapt to the tensioning demand of high speed drying cylinder fully.
Claims (2)
1. a high speed drying cylinder sprocket driving tension device, is characterized in that: comprise drying cylinder (1), drying cylinder sprocket wheel (2), drying cylinder column (3), top gap bridge sprocket wheel (4), top cross-bar (5), base cross members (6), drive sprocket (7), active chain (8), bottom gap bridge sprocket wheel (9), passive chain (10), compress locking plate (11), I-steel crossbeam (12), cylinder (13), fixed base (14), guide rod (16), tension sprocket (17), chain pulley seat (18), slide block (19), baffle ring (20), piston rod (21), described drying cylinder column (3) is arranged on ground level, some drying cylinders (1) are arranged on respectively on drying cylinder column (3), top cross-bar (5), base cross members (6) is arranged on respectively the upper and lower end of drying cylinder column (3), drying cylinder sprocket wheel (2) is installed on the spindle nose of every drying cylinder (1), top gap bridge sprocket wheel (4) is arranged on top cross-bar (5), drive sprocket (7), bottom gap bridge sprocket wheel (9) is arranged on respectively base cross members (6), described bottom gap bridge sprocket wheel (9) consists of two cover duplex chain wheels, wherein a set of duplex chain wheel is connected with drive sprocket (7) by active chain (8), another set of duplex chain wheel is connected with tension sprocket (17) by passive chain (10), every drying cylinder sprocket wheel (2) and top gap bridge sprocket wheel (4) are connected,
Described fixed base (14) is welded on I-steel crossbeam (12), baffle ring (20) is welded on slide block (19), slide block (19) is arranged on two guide rods (16), two guide rods (16) are arranged on fixed base (14), tension sprocket (17) is arranged on chain pulley seat (18) by bearing and jump ring, and install compression locking plate (11), and chain pulley seat (18) is arranged on slide block, and piston rod (21) is connected with slide block (19) by two nuts (15); Passive chain (10) is through bottom gap bridge sprocket wheel (9), tension sprocket (17), every drying cylinder sprocket wheel (2) and top gap bridge sprocket wheel (4) connected.
2. high speed drying cylinder sprocket driving tension device as claimed in claim 1, it is characterized in that: described cylinder (13) is connected with manually operated valve (24) with the second tracheae (26) by the first tracheae (25), and manually operated valve (24) is connected with source of the gas three linked piece (22) by the 3rd tracheae (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411853.5U CN203384310U (en) | 2013-07-11 | 2013-07-11 | Sprocket drive tension device for high-speed drying drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411853.5U CN203384310U (en) | 2013-07-11 | 2013-07-11 | Sprocket drive tension device for high-speed drying drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384310U true CN203384310U (en) | 2014-01-08 |
Family
ID=49872805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320411853.5U Expired - Fee Related CN203384310U (en) | 2013-07-11 | 2013-07-11 | Sprocket drive tension device for high-speed drying drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545412A (en) * | 2018-05-28 | 2018-09-18 | 河北大业新能源科技有限公司 | A kind of flow production line automatic chain tensioning device |
| CN113466055A (en) * | 2021-07-21 | 2021-10-01 | 中铁二十四局集团有限公司 | Loading device for thermal induction concrete peeling test and using method thereof |
-
2013
- 2013-07-11 CN CN201320411853.5U patent/CN203384310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545412A (en) * | 2018-05-28 | 2018-09-18 | 河北大业新能源科技有限公司 | A kind of flow production line automatic chain tensioning device |
| CN113466055A (en) * | 2021-07-21 | 2021-10-01 | 中铁二十四局集团有限公司 | Loading device for thermal induction concrete peeling test and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20170711 |