CN207091590U - A kind of removable cover holding structure - Google Patents
A kind of removable cover holding structure Download PDFInfo
- Publication number
- CN207091590U CN207091590U CN201721035440.6U CN201721035440U CN207091590U CN 207091590 U CN207091590 U CN 207091590U CN 201721035440 U CN201721035440 U CN 201721035440U CN 207091590 U CN207091590 U CN 207091590U
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- CN
- China
- Prior art keywords
- removable cover
- bolt
- bracket
- holding block
- holding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of removable cover holding structure.The device includes holding block, spring, pad and stop nut, the clamp nut that the holding block by bolt, is from top to bottom sleeved on bolt successively are connected with bracket, the bolt mounting hole processed on the holding block is the shoulder hole that upper and lower end aperture is more than stage casing aperture, and the spring is located in the lower end vestibule of shoulder hole；The aperture of the upper end hole of the shoulder hole is more than the maximum outside diameter of bolt upper end cap, depth is more than the thickness of bolt upper end cap；The bracket is bolted on support stand-off.Removable cover holding structure of the present utility model carries out elastic holding, spacing and protection in removable cover normal course of operation to removable cover.
Description
Technical field
Field of textile machinery is the utility model is related to, is used for carding step or nonwoven production process more particularly to one kind
The holding structure of middle removable cover operation.
Background technology
Removable cover be in carding step or nonwoven production process for cylinder surface fiber carry out point comb, mix,
The principal organ of removal of impurities, and removable cover holding structure is the strong point cleaned to removable cover in process of production.It is living
The operation principle of dynamic covering system is as shown in figure 1, removable cover 3 can be transferred out of after dividing comb cylinder surface fiber in process of production
The impurity and short flannel of the overwhelming majority, i.e. flat strips, when the removable cover 3 containing flat strips is run to by holding block 1 and the shape of block 2
Into middle ware away from passage for L1 when, cleaning brush roll I 4 can these flat strips be walked in cleaning from the pin cloth of removable cover 3 in time,
Cleaning brush roll II 6 is transferred to these flat strips in air draft system by stripping for dedusting plate 5 from cleaning brush roll I 4 again.It is living
Flat strips on dynamic flat-clothing is cleaned cleaner, is more advantageously ensured that and point is combed a quality, there is provided more high-quality sliver or
Web meets that next procedure uses.Whether removable cover holding structure is reasonable, and whether operation is safe and reliable, determines removable cover
Whether that is cleaned is clean, so as to directly affect the quality of finished product.
The removable cover holding structure operating diagram used in existing equipment as shown in accompanying drawing 2, Fig. 3, by holding block 1,
Block 2, removable cover 3, cleaning brush roll I 4 form.Holding block 1 and block 2, which use, is bolted directly to same support stand-off
On.The middle ware formed in the course of normal operation of removable cover 3 in holding block 1 and block 2 is away from pressing diagram side in the passage for L1
To operation, cleaning brush roll I 4 is rotated with appropriate speed, the flat strips on removable cover 3 is stripped to get off to move away.Above-mentioned knot
To ensure the safe for operation of removable cover 3 in structure, the passage that cover plate operation spacing is L1 is more loose, and cleaning brush roll I 4 is stripping
During flat strips on removable cover 3, removable cover 3 so will result in the pin of cleaning brush roll I 4 because stress can produce swing
Cloth can not strip the flat strips on removable cover 3 completely, cause flat strips to be removed unnet, so as to influence removable cover 3 to fiber
Carding effect, influence the quality of product.
The content of the invention
The purpose of this utility model is that flat strips removing is not net in process of production for above-mentioned prior art, influences activity
Cover plate is on the carding effect of fiber and then the problem of influence product quality, and a kind of novel movable cover plate elasticity support specially designed
Hold structure.
The purpose of this utility model is achieved through the following technical solutions：
Removable cover holding structure of the present utility model includes holding block, the holding block by bolt, from top to bottom according to
The secondary spring being sleeved on bolt, pad and stop nut, clamp nut are connected with bracket, are processed on the holding block
Bolt mounting hole be more than the shoulder hole in stage casing aperture for upper and lower end aperture, the spring is located in the lower end vestibule of shoulder hole；
The aperture of the upper end hole of the shoulder hole is more than the maximum outside diameter of bolt upper end cap, depth is more than the thickness of bolt upper end cap；Institute
Bracket is stated to be bolted on support stand-off.
The cross section of bracket described in the utility model is L-shaped structure, and the lower end of bolt passes through stop nut, clamp nut
It is combined with the bottom horizontal of bracket.
Removable cover described in the utility model carries out elasticity by spring in normal course of operation to removable cover
Holding, spacing and protection.More specifically, the utility model adjusts spring by adjusting the distance between holding block and pad L3
The size of pressure, it is that depth in upper end hole is L5 that the upper end cap of bolt, which is absorbed on holding block the bolt mounting hole processed, is led to
The distance L4 of holding block and tray chamber is overregulated to adjust the spacing L2 of removable cover operation passage, and L5 is not less than L3, prevents
The upper end cap of bolt exposes holding block and hinders removable cover operation.
The beneficial effects of the utility model are as follows：
Removable cover holding structure of the present utility model can allow removable cover more to pacify by the elastic holding to removable cover
It is complete spacing and operate in its passage, overcome the drawbacks of original structure removable cover operation passage can not be adjusted voluntarily, enhancing
The removal of flat strips, and then strengthen carding effect and improve product quality.
Brief description of the drawings
Fig. 1 is the operation principle schematic diagram of removable cover cleaning systems.
Fig. 2 is the operating diagram of prior art removable cover holding structure.
Fig. 3 is the schematic diagram of prior art removable cover holding block structure.
Fig. 4 is the schematic diagram of removable cover holding structure of the present utility model.
Fig. 5 is Fig. 4 side view.
Fig. 6 is the operating diagram of removable cover holding structure of the present utility model.
Embodiment
The utility model is with reference to embodiments（Accompanying drawing）It is further described：
As shown in Figure 4, Figure 5, removable cover holding structure of the present utility model includes holding block 1, and the holding block 1 passes through
Bolt 10, the spring 11 being from top to bottom sleeved on successively on bolt, pad 8 and stop nut, clamp nut are connected with bracket 7
Connect, the bolt mounting hole processed on the holding block 1 is more than the shoulder hole in stage casing aperture, the spring for upper and lower end aperture
11 in the lower end vestibule of shoulder hole；The aperture of the upper end hole of the shoulder hole be more than the upper end cap of bolt 10 maximum outside diameter,
Depth is more than the thickness of the upper end cap of bolt 10；The cross section of the bracket 7 is L-shaped structure, and the lower end of bolt 10 passes through spacing spiral shell
Female, clamp nut is combined with the bottom horizontal of bracket 7；The bracket 7 is bolted on support stand-off.
Removable cover described in the utility model carries out elasticity by spring in normal course of operation to removable cover
Holding, spacing and protection.More specifically, the utility model adjusts bullet by adjusting the distance between holding block 1 and pad 8 L3
The size of spring pressure, it is that the depth in upper end hole is that the upper end cap of bolt 10, which is absorbed on holding block 1 the bolt mounting hole processed,
L5, the spacing L2 that removable cover runs passage is adjusted by adjusting the distance L4 between holding block 1 and bracket 7, and L5 is not less than
L3, prevent the upper end cap of bolt 10 from exposing holding block 1 and hindering removable cover 3 to run.
As shown in fig. 6, removable cover 3 of the present utility model is run in the passage that spacing is L2, L2 is less than existing activity
L1 in cover plate holding structure operating diagram 2, such removable cover 3 is in the process of running by the active force of cleaning brush roll I 4
Afterwards due to the elastic holding by the utility model holding structure, it ensure that holding block 10 is held in the palm to removable cover docile and elasticity
Hold, removable cover 3 is not likely to produce swing, and cleaning brush roll I 4 smoothly can just remove flat strips clean, and flat-clothing just can be with
Clean state enters a point comb region, and a point comb, mixing, removal of impurities can be preferably carried out to fiber, improves product quality.
Claims (2)
1. a kind of removable cover holding structure, it includes holding block（1）, it is characterised in that：The holding block（1）Pass through bolt
（10）, be from top to bottom sleeved on spring on bolt successively（11）, pad（8）And stop nut, clamp nut and bracket（7）
It is connected, the holding block（1）On the bolt mounting hole that processes be more than the shoulder hole in stage casing aperture, institute for upper and lower end aperture
State spring（11）In the lower end vestibule of shoulder hole；The aperture of the upper end hole of the shoulder hole is more than bolt（10）Upper end cap
Maximum outside diameter, depth are more than bolt（10）The thickness of upper end cap.
2. removable cover holding structure according to claim 1, it is characterised in that：Bracket（7）The L-shaped knot in cross section
Structure, bolt（10）Lower end pass through stop nut, clamp nut and bracket（7）Bottom horizontal be combined；The bracket（7）It is logical
Cross and be bolted on support stand-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035440.6U CN207091590U (en) | 2017-08-18 | 2017-08-18 | A kind of removable cover holding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721035440.6U CN207091590U (en) | 2017-08-18 | 2017-08-18 | A kind of removable cover holding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207091590U true CN207091590U (en) | 2018-03-13 |
Family
ID=61541769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721035440.6U Active CN207091590U (en) | 2017-08-18 | 2017-08-18 | A kind of removable cover holding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207091590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268122A (en) * | 2017-08-18 | 2017-10-20 | 郑州宏大新型纺机有限责任公司 | A kind of removable cover holding structure |
-
2017
- 2017-08-18 CN CN201721035440.6U patent/CN207091590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268122A (en) * | 2017-08-18 | 2017-10-20 | 郑州宏大新型纺机有限责任公司 | A kind of removable cover holding structure |
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