CN205077204U - Stable transmission electric jacquard machine - Google Patents
Stable transmission electric jacquard machine Download PDFInfo
- Publication number
- CN205077204U CN205077204U CN201520798152.0U CN201520798152U CN205077204U CN 205077204 U CN205077204 U CN 205077204U CN 201520798152 U CN201520798152 U CN 201520798152U CN 205077204 U CN205077204 U CN 205077204U
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- China
- Prior art keywords
- chain
- wallboard
- driven sprocket
- spacing ring
- live
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Abstract
The utility model discloses a stable transmission electric jacquard machine, including the wallboard to and install drive sprocket, a driven sprocket and the 2nd driven sprocket on the wallboard, drive sprocket, a driven sprocket and the 2nd driven sprocket upper berth are equipped with same chain, still be provided with a mounting bracket on the wallboard, wherein the mounting bracket includes two blocks of curb plates and a roof, two the curb plate lies in the both ends with one side of roof respectively, but be provided with the driving roller of a free rotation in the mounting bracket, two the guide way has all been seted up on the curb plate, the both ends one -to -one of driving roller inlays to be located in the guide way, the both ends of installation rod are all overlapped and are equipped with the spacing ring, all be connected with the spring on the spacing ring and between the roof. The utility model discloses rate of tension that can the automatically regulated chain makes chain life longer, and the transmission of chain is more steady, jacquard fabric's better quality.
Description
Technical field
The utility model relates to a kind of electronic jacquard machine, and more particularly, it relates to a kind of steadily Transmission electron jacquard.
Background technology
Electronic jacquard machine is widely used in textile industry, two groups are driven to griffe to move up and down alternately by the combination of Duo Tao mechanism and a series of drive connection, coordinate selecting mechanism and the heald of jacquard, control the front and back opening of every root warp, the jacquard fabric that weave required style supporting with loom.
Wherein electronic jacquard machine can be provided with tensioning apparatus usually, and tensioning apparatus is mainly used in the degree of tightness of the driving tools such as chain, at present, the tensioning apparatus being applied to electronic jacquard machine is all generally by manual adjustment, the following several defect of main existence: one is be not easy to operation, effort of taking a lot of work; Two is that elasticity as adjusting chain not in time easily makes chain elongate to damage, and can produce two sprocket wheel asynchrony phenomenons, causes jacquard weave opening unintelligible; Three is the elasticities regulating material strip not in time, and chain can produce larger swing, thus affects the transmission stability of chain, affects the quality of jacquard fabric.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of can the rate of tension of adjusting chain automatically, make chain longer service life, the transmission of chain is more steady, the steady Transmission electron jacquard of the better quality of jacquard fabric.
For achieving the above object, the utility model provides following technical scheme: a kind of steadily Transmission electron jacquard, comprises wallboard, and be arranged on drive sprocket, the first driven sprocket and the second driven sprocket on wallboard; Described drive sprocket, the first driven sprocket and the second driven sprocket are equipped with same chain; Described wallboard is also provided with an installing rack; Wherein installing rack comprises two blocks of side plates and one piece of top board, and two blocks of described side plates lay respectively at the two ends of the same side of top board; A live-roller free to rotate is provided with in described installing rack; Two blocks of described side plates all offer gathering sill; The two ends one_to_one corresponding of described live-roller is embedded in gathering sill; The two ends of described installation rod are all arranged with spacing ring; All spring is connected with on described spacing ring and between top board.
By adopting technique scheme, in use, chain in transmission process through installing rack, and abut against with live-roller, if now there is degree of tightness problem in chain, then live-roller can according to bearing capacity suffered when abutting with chain, and in gathering sill, carry out position adjustments according to the elastic force of spring, chain is made to be in plateau, avoid because chain is too tight or too loose and produce larger swing, and live-roller is freely rotate, can avoid causing blocking effect to the transmission of chain, make the transmission of chain more smooth and easy, the setting of spacing ring simultaneously then can be carried out spacing to chain, chain is avoided to offset on live-roller, can chain be avoided further to shake, thus reach the utility model can the rate of tension of adjusting chain automatically, make chain longer service life, the transmission of chain is more steady, the object of the better quality of jacquard fabric.
The utility model is set to further: the both sides of the side plate be connected with wallboard are respectively arranged with mounting ear; Described mounting ear all offers some through holes.
By adopting technique scheme, can make between installing rack and wallboard, to realize detachable fixing effect, being convenient to carrying and the installation of installing rack and wallboard on the one hand, also can having more the position that demand selects installing rack to install on the other hand.
The utility model is set to further: described gathering sill prolongs vertical direction and offers on side plate.
By adopt technique scheme, make live-roller can only according to the rate of tension of chain up-down adjustment, avoid due to live-roller to other directions motion and cause chain to shake.
The utility model is set to further: described spacing ring is bearing.
By adopting technique scheme, live-roller can be made can freely to rotate relative to spacing ring, to reduce the friction between chain and live-roller, farthest reducing the inhibition that live-roller produces chain drive.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model steady Transmission electron jacquard embodiment;
Fig. 2 is the utility model steady Transmission electron jacquard embodiment installing rack and transmits rod structural representation.
Reference numeral: 1, wallboard; 2, drive sprocket; 3, the first driven sprocket; 4, the second driven sprocket; 5, chain; 6, installing rack; 61, side plate; 62, top board; 7, live-roller; 8, gathering sill; 9, spacing ring; 10, spring; 11, mounting ear; 12, through hole.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the utility model steady Transmission electron jacquard embodiment is described further.
As shown in Figure 1 to Figure 2, a kind of steadily Transmission electron jacquard, comprises wallboard 1, and drive sprocket 2, first driven sprocket 3 be arranged on wallboard 1 and the second driven sprocket 4; Drive sprocket 2, first driven sprocket 3 and the second driven sprocket 4 are equipped with same chain 5; Wallboard 1 is also provided with an installing rack 6; Wherein installing rack 6 comprises the two ends that two blocks of side plates 61 and one piece of top board, 62, two blocks of side plates 61 lay respectively at the same side of top board 62; A live-roller 7 free to rotate is provided with in installing rack 6; Two blocks of side plates 61 all offer gathering sill 8; The two ends one_to_one corresponding of live-roller 7 is embedded in gathering sill 8; The two ends of installing rod are all arranged with spacing ring 9; Spring 10 is all connected with on spacing ring 9 and between top board 62.
Wherein spacing ring 9 is bearing, is interference fit between bearing cone and live-roller 7.
Spacing wherein between a pair spacing ring 9 is corresponding with the width of chain 5.
By adopting technique scheme, in use, chain 5 in transmission process through installing rack 6, and abut against with live-roller 7, if now there is degree of tightness problem in chain 5, then live-roller 7 can according to bearing capacity suffered when abutting with chain 5, and in gathering sill 8, carry out position adjustments according to the elastic force of spring 10, chain 5 is made to be in plateau, avoid because chain 5 is too tight or too loose and produce larger swing, and live-roller 7 is freely rotate, can avoid causing blocking effect to the transmission of chain 5, make the transmission of chain 5 more smooth and easy, the setting of spacing ring 9 simultaneously then can be carried out spacing to chain 5, chain 5 is avoided to offset on live-roller 7, chain 5 can be avoided further to shake, thus reach the utility model can the rate of tension of adjusting chain 5 automatically, make chain 5 longer service life, the transmission of chain 5 is more steady, the object of the better quality of jacquard fabric.And spacing ring 9 is chosen as the setting of bearing, live-roller 7 can be made can freely to rotate relative to spacing ring 9, to reduce the friction between chain 5 and live-roller 7, farthest reduce live-roller 7 pairs of chains 5 transmission and the inhibition that produces.
Wherein, the both sides of the side plate 61 be connected with wallboard 1 are respectively arranged with mounting ear 11; Mounting ear 11 all offers some through holes 12.Through hole 12 on any mounting ear 11 is preferably 2, and for distribute up and down.
Can make between installing rack 6 and wallboard 1, to realize detachable fixing effect, be convenient to carrying and the installation of installing rack 6 and wallboard 1 on the one hand, also can have more the position that demand selects installing rack 6 to install on the other hand.
In above-mentioned detailed description of the invention, gathering sill 8 prolongs vertical direction and offers on side plate 61.And gathering sill 8 in pair of side plates 61 is symmetrical.
Make live-roller 7 can only according to the rate of tension of chain 5 up-down adjustment, avoid due to live-roller 7 to other directions motion and cause chain 5 to shake.
Wherein live-roller 7 can move up and down in gathering sill 8, also free to rotate.
More than make preferred embodiment of the present utility model, under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.
Claims (4)
1. a steady Transmission electron jacquard, comprises wallboard, and is arranged on drive sprocket, the first driven sprocket and the second driven sprocket on wallboard; Described drive sprocket, the first driven sprocket and the second driven sprocket are equipped with same chain; It is characterized in that: described wallboard is also provided with an installing rack; Wherein installing rack comprises two blocks of side plates and one piece of top board, and two blocks of described side plates lay respectively at the two ends of the same side of top board; A live-roller free to rotate is provided with in described installing rack; Two blocks of described side plates all offer gathering sill; The two ends one_to_one corresponding of described live-roller is embedded in gathering sill; The two ends of described installation rod are all arranged with spacing ring; All spring is connected with on described spacing ring and between top board.
2. steady Transmission electron jacquard according to claim 1, is characterized in that: the both sides of the side plate be connected with wallboard are respectively arranged with mounting ear; Described mounting ear all offers some through holes.
3. steady Transmission electron jacquard according to claim 1, is characterized in that: described gathering sill prolongs vertical direction and offers on side plate.
4. steady Transmission electron jacquard according to claim 1, is characterized in that: described spacing ring is bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798152.0U CN205077204U (en) | 2015-10-12 | 2015-10-12 | Stable transmission electric jacquard machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798152.0U CN205077204U (en) | 2015-10-12 | 2015-10-12 | Stable transmission electric jacquard machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205077204U true CN205077204U (en) | 2016-03-09 |
Family
ID=55429621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798152.0U Active CN205077204U (en) | 2015-10-12 | 2015-10-12 | Stable transmission electric jacquard machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205077204U (en) |
-
2015
- 2015-10-12 CN CN201520798152.0U patent/CN205077204U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |