CN214193555U

CN214193555U - Novel opener

Info

Publication number: CN214193555U
Application number: CN202022370935.2U
Authority: CN
Inventors: 郑玉山
Original assignee: Pujiang Ruiyun Non Woven Products Co ltd
Current assignee: Pujiang Ruiyun Non Woven Products Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-09-14
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a novel opener aims at solving when the fibre of processing different grade type need use different blades, need change whole opening roller, has inconvenient problem. The key points of the technical scheme are as follows: the utility model provides a novel opener, includes the opening roller, and the surface of opening roller is provided with the holding tank, all is provided with the installation piece in a plurality of holding tanks, and the up end fixedly connected with blade of installation piece, the up end of installation piece are provided with the fixed block, all are provided with the cavity in fixed block and the installation piece, are provided with the drive pole in the cavity, and the equal fixedly connected with fixture block of one end of two drive poles is provided with through-hole one on the installation piece. The utility model discloses a novel opener can change the blade type through changing the installation piece, and different blade types correspond different fibre types, not only can not cause the damage to the fibre, and open the effect better, make the cotton fibre dispersion after opening more even, ensured the quality of the glued membrane that spouts after the shaping.

Description

Novel opener

Technical Field

The utility model relates to a fibre processing field, more specifically say, it relates to a novel opener.

Background

Various fiber materials for spinning, such as raw cotton, wool, chemical staple fiber, cotton, hemp, terylene, rag, etc., are mostly transported to textile factories in the form of bale pressing and packaging. In order to spin a fine yarn with excellent quality, it is necessary to first loosen the raw material, remove various impurities, and uniformly mix them. The opening quality of the fiber raw material has important influence on the quality of semi-finished products and finished yarns, material saving and the like. The opener is mainly used for loosening materials such as fibers, cotton and textiles, large fibers are loosened into small pieces or bunches by tearing, and the loosening process is accompanied with mixing and impurity removal effects. However, the existing opener is very easy to damage and cause fiber damage during the opening process.

To the above-mentioned problem, chinese patent with publication number CN 207685421U discloses an opener, including the casing, the one end of casing is opened there is the feed inlet, and its other end is opened there is the discharge gate, and feed inlet department is provided with the feeding roller group, is provided with the opening roller in the casing, and has arranged a plurality of rotation direction the same around the opening roller in the casing, the different roller that shells of rotation speed, a plurality of rotation speed of the roller that shells increase progressively in proper order by the one end of feed inlet to the one end of discharge gate, the rotation direction of opening roller is the same with the rotation direction of the roller that shells.

Above-mentioned scheme simple structure, easily realization, the rotation rate of a plurality of rollers of shelling in its casing is increased progressively in proper order by the one end of feed inlet to the one end of discharge gate, and then can furthest reduce the damage degree to the fibre in opening the fibre process, and open effectual, open efficient characteristics. The blade on the opening roller is all fixed unchangeable in above-mentioned scheme, in spinning production, mainly according to the nature of fiber raw materials and the condition of preparing before the pine, decides the hired roughneck that adopts, and the hired roughneck that commonly uses has porcupine hired roughneck, wing formula hired roughneck, gill needle hired roughneck, synthesizes hired roughneck and according to tooth hired roughneck etc. but above-mentioned scheme can only change a whole opening roller when needing to be changed, and hired roughneck's volume is great, and the quality is heavier, so it is inconvenient to change.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel opener is through setting up drive rod and fixture block in the cavity of installation piece and fixed block to set up the draw-in groove in the holding tank and realize installing the dismantlement of piece and holding tank and be connected, reach convenient changing the blade, improved work efficiency's purpose.

The above technical purpose of the present invention can be achieved by the following technical solutions: a novel opener comprises an opening roller, wherein a plurality of accommodating grooves distributed in an annular array are formed in the surface of the opening roller, a plurality of mounting blocks detachably connected with the accommodating grooves are arranged in the accommodating grooves, the mounting blocks are in clearance fit with the accommodating grooves, a plurality of blades distributed in an array are fixedly connected to the upper end face of each mounting block, two fixing blocks distributed symmetrically are arranged on the upper end face of each mounting block, the fixing blocks and the blades are distributed in a staggered manner, mutually communicated cavities are formed in the fixing blocks and the mounting blocks, two driving rods distributed symmetrically are arranged in the cavities, a clamping block is fixedly connected to one end, close to the mounting block, of each driving rod, a first through hole for the clamping block to extend out is formed in the mounting block, a clamping groove for the clamping block to insert is formed in the inner wall of the accommodating groove, and a pressing rod is fixedly connected to the, the fixing block is provided with a second through hole for extending the pressing rod, an elastic piece is arranged between the two driving rods, and the elastic piece is positioned at one end, close to the pressing rod, of each of the two driving rods.

By adopting the technical scheme, under normal conditions, the mounting block can be inserted into the accommodating groove, the clamping block can extend out of the through hole and be clamped in the clamping groove, the mounting block can be fixed in the accommodating groove at the moment, the opening roller is rotated, the raw material can be processed by the blade on the mounting block, when the type of the fiber to be processed is changed, the blade needs to be replaced, the mounting block can be detached from the accommodating groove at the moment, the two pressing rods extending out of the through hole II are pressed, the two pressing rods can drive the two driving rods to approach each other, the elastic part between the two driving rods can be contracted, the two driving rods can drive the two clamping blocks to be drawn out from the clamping groove, the mounting block can be drawn out upwards through the through hole, the mounting block is separated from the accommodating groove, then the mounting block is also arranged on a new blade, the new mounting block can be connected with the accommodating groove again, press down again and make the fixture block retract into the cavity according to the depression bar, then put into the holding tank with the installation piece, this moment through-hole one corresponds with the draw-in groove position, loosen and press the depression bar, two drive the pole and just can pass through the elasticity answer normal position of elastic component, two drive the pole and will stretch out the card from through-hole one and go into the holding tank, new installation piece has just linked together with opening roller, just so can be when the blade is changed to needs, need not change whole opening roller again, as long as the blade of fixed different models on the installation piece of difference, then change the installation piece can, it is more convenient to make the change of blade, the machining efficiency of opening roller has been improved.

The utility model discloses further set up to: be provided with on the lower terminal surface of installation piece rather than fixed connection's sand grip, be provided with on the diapire of holding tank and supply sand grip male recess.

Through adopting above-mentioned technical scheme, when the installation piece inserted the holding tank, the sand grip on the installation piece also can insert the recess in the holding tank, makes the connection between installation piece and the holding tank more stable, reduces rocking that the installation piece can produce of opening roller in the course of working, has improved the processingquality of blade to the material.

The utility model discloses further set up to: and a limiting device is arranged outside the elastic piece.

Through adopting above-mentioned technical scheme, stop device can avoid the elastic component can produce too big the buckling at flexible in-process.

The utility model discloses further set up to: the limiting device comprises a first limiting sleeve and a second limiting sleeve, one end of the first limiting sleeve is inserted into the second limiting sleeve, and the other ends of the first limiting sleeve and the second limiting sleeve are fixedly connected with the driving rods on the two sides respectively.

Through adopting above-mentioned technical scheme, at the in-process that the elastic component stretches out and draws back, the stop collar removes along the inner wall of stop collar two for a while, makes the elastic component at the in-process that stretches out and draws back more stable, makes the removal of driving the pole can be located same straight line, prevents that the fixture block can be at the in-process skew through-hole one that removes.

The utility model discloses further set up to: one end of the first limiting sleeve inserted into the second limiting sleeve is fixedly connected with a sliding block, and a sliding groove for the sliding block to insert and move is formed in the inner wall of the second limiting sleeve.

Through adopting above-mentioned technical scheme, at the in-process that stop collar one removed along stop collar two, the slider can insert and remove along with the stop collar one by one in the spout, makes the in-process that stop collar one removed more stable.

The utility model discloses further set up to: the inner wall of the sliding groove is provided with a plurality of universal balls distributed in an array mode, and the universal balls are attached to the surface of the sliding block.

Through adopting above-mentioned technical scheme, at the in-process that the slider removed along the spout, universal ball can paste the surface roll of slider, has reduced the friction between slider and the spout, makes the removal of slider more smooth and easy.

The utility model discloses further set up to: be provided with the protective housing that one end was connected rather than rotating on the fixed block, one side of protective housing is provided with the opening that supplies to stretch into according to the depression bar.

Through adopting above-mentioned technical scheme, when need not use the pressure lever, the protective housing cover is established outside pressing the pressure lever, when needs are pressed the pressure lever, rotates the protective housing, and the protective housing can rotate to perpendicular with pressing the pressure lever, can follow the opening and stretch out according to the pressure lever, has prolonged the life who presses the pressure lever.

The utility model discloses further set up to: the side wall of the mounting block is fixedly connected with a plurality of reinforcing bulges distributed in an array manner.

Through adopting above-mentioned technical scheme, after the installation piece inserts the holding tank, strengthen the arch and can contradict with the inner wall of holding tank, further strengthened the stability of being connected between installation piece and the holding tank.

To sum up, the utility model discloses following beneficial effect has:

when the type of the fiber to be processed changes, the blade needs to be replaced, the mounting block can be detached from the accommodating groove at the moment, the two pressing rods extending out of the second through hole are pressed, the two pressing rods can drive the two driving rods to approach each other, the elastic piece between the two driving rods can contract, the two driving rods can drive the two clamping blocks to be drawn out from the clamping groove, the clamping blocks can be drawn out upwards through the first through holes, the mounting block is separated from the accommodating groove, then the mounting block is also arranged on a new blade, the new mounting block can be connected with the accommodating groove again, the pressing rods are pressed again to enable the clamping blocks to be drawn back into the cavity, then the mounting block is placed into the accommodating groove, the through holes correspond to the clamping grooves once, the pressing rods are loosened, and the two driving rods can return to the original positions through the elasticity of the elastic piece, two drive rods will stretch out one kind from the through-hole and go into the holding tank in, new installation piece just links together with the opening roller, just so can be when needing to change the blade, need not change whole opening roller again, as long as the blade of fixed different models on the installation piece of difference, then change the installation piece can, make the change of blade more convenient, improved the machining efficiency of opening roller.

Drawings

FIG. 1 is a schematic structural view of the present invention, showing the structural features of the opening roller;

FIG. 2 is a schematic view of the internal structure of the present invention, showing the positional relationship between the accommodating groove and the mounting block;

fig. 3 is an enlarged schematic view of a portion a of fig. 2, showing structural features of the spacing device.

In the figure: 1. an opening roller; 2. accommodating grooves; 3. mounting blocks; 4. a fixed block; 5. a cavity; 6. driving the rod; 7. a clamping block; 8. a first through hole; 9. a card slot; 10. a pressing lever; 11. a second through hole; 12. an elastic member; 13. a convex strip; 14. a groove; 15. a first limiting sleeve; 16. a second limiting sleeve; 17. a slider; 18. a chute; 19. a ball transfer unit; 20. and a reinforcing protrusion.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to the accompanying drawings and examples.

A novel opener is disclosed, as shown in figures 1-3, comprising an opening roller 1, a plurality of accommodating grooves 2 distributed in an annular array are arranged on the surface of the opening roller 1, a mounting block 3 detachably connected with the accommodating grooves 2 is arranged in each accommodating groove 2, the mounting block 3 is in clearance fit with the accommodating grooves 2, a plurality of reinforcing protrusions 20 distributed in an array are welded and fixed on the side wall of the mounting block 3, raised strips 13 welded and fixed with the mounting block 3 are arranged on the lower end surface of the mounting block 3, grooves 14 for inserting the raised strips 13 are arranged on the bottom wall of the accommodating grooves 2, a plurality of blades distributed in an array are welded and fixed on the upper end surface of the mounting block 3, two fixed blocks 4 distributed symmetrically are arranged on the upper end surface of the mounting block 3, the fixed blocks 4 are distributed in a staggered manner with the blades, cavities 5 communicated with each other are arranged in the fixed blocks 4 and the mounting block 3, two driving rods 6 distributed symmetrically are arranged in the cavities 5, and fixture blocks 7 are welded and fixed on one ends of the two driving rods 6 close to the mounting block 3, be equipped with on the installation piece 3 and supply through-hole 8 that fixture block 7 stretches out, be equipped with on the inner wall of holding tank 2 and supply fixture block 7 male draw-in groove 9, the other end welded fastening of drive pole 6 has press rod 10, be equipped with on the fixed block 4 and supply to press through-hole two 11 that press rod 10 stretches out, be equipped with one end and rather than articulated protective housing on the fixed block 4, one side of protective housing is equipped with the opening that supplies to press rod 10 to stretch into, be equipped with elastic component 12 between two drive rods 6, elastic component 12 is located the one end that two drive rods 6 are close to press rod 10, the both ends of elastic component 12 respectively with the drive rod 6 welded fastening of both sides.

Elastic component 12 is the spring, elastic component 12 is equipped with stop device outward, stop device is including stop collar one 15 and stop collar two 16, the one end of stop collar one 15 inserts in stop collar two 16, the other end of stop collar one 15 and stop collar two 16 respectively with the drive bar 6 welded fastening of both sides, stop collar one 15 inserts the one end welded fastening of stop collar two 16 and has slider 17, offer the spout 18 that supplies slider 17 to insert and remove on the inner wall of stop collar two 16, be equipped with the universal ball 19 of a plurality of array distributions on the inner wall of spout 18, universal ball 19 and slider 17's surface laminating.

Under normal conditions, the mounting block 3 can be inserted into the accommodating groove 2, the clamping block 7 can extend out of the first through hole 8 and be clamped in the clamping groove 9, the mounting block 3 can be fixed in the accommodating groove 2 at the moment, the opening roller 1 is rotated, raw materials can be processed by the blade on the mounting block 3, when the type of fibers to be processed changes, the blade needs to be replaced, the mounting block 3 can be detached from the accommodating groove 2 at the moment, the two pressing rods 10 extending out of the second through hole 11 are pressed, the two pressing rods 10 can drive the two driving rods 6 to approach each other, the elastic part 12 between the two driving rods 6 can be contracted, the two driving rods 6 can drive the two clamping blocks 7 to be drawn out of the clamping groove 9, the mounting block 3 can be drawn into the cavity 5 through the first through hole 8 at the moment, the mounting block 3 can be drawn out upwards, the mounting block 3 is separated from the accommodating groove 2, and then a new blade is arranged on the new mounting block 3, can link together new installation piece 3 with holding tank 2 again, press down again and make fixture block 7 retract to cavity 5 according to depression bar 10, then put into holding tank 2 with installation piece 3, through-hole 8 corresponds with draw-in groove 9 position this moment, loosen and press depression bar 10, two drive rod 6 just can pass through the elasticity answer normal position of elastic component 12, two drive rod 6 will stretch out the card from through-hole 8 and go into holding tank 2, new installation piece 3 has just been linked together with opening roller 1, just so can when the blade needs to be changed, need not change whole opening roller 1 again, as long as the blade of fixed different models on different installation piece 3, then change installation piece 3 can, it is more convenient to make the change of blade, the machining efficiency of opening roller 1 has been improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A novel opener, includes opening roller (1), its characterized in that: the surface of the opening roller (1) is provided with a plurality of accommodating grooves (2) distributed in an annular array manner, a plurality of installing blocks (3) detachably connected with the accommodating grooves are arranged in the accommodating grooves (2), the installing blocks (3) are in clearance fit with the accommodating grooves (2), blades distributed in a plurality of arrays are fixedly connected to the upper end face of each installing block (3), two fixing blocks (4) distributed symmetrically are arranged on the upper end face of each installing block (3), the fixing blocks (4) and the blades are distributed in a staggered manner, cavities (5) communicated with each other are arranged in the fixing blocks (4) and the installing blocks (3), two driving rods (6) distributed symmetrically are arranged in the cavities (5), one ends, close to the installing blocks (3), of the two driving rods (6) are fixedly connected with fixture blocks (7), and through holes (8) for the fixture blocks (7) to extend out are arranged on the installing blocks (3), be provided with on the inner wall of holding tank (2) and supply fixture block (7) male draw-in groove (9), the other end fixedly connected with press bar (10) of drive pole (6), be provided with on fixed block (4) and supply through-hole two (11) that press bar (10) stretched out, two be provided with elastic component (12) between drive pole (6), elastic component (12) are located two drive pole (6) and are close to the one end of press bar (10).

2. The novel opener according to claim 1, characterized in that: be provided with on the lower terminal surface of installation piece (3) sand grip (13) rather than fixed connection, be provided with on the diapire of holding tank (2) and supply sand grip (13) male recess (14).

3. The novel opener according to claim 1, characterized in that: a limiting device is arranged outside the elastic piece (12).

4. The novel opener according to claim 3, characterized in that: the limiting device comprises a first limiting sleeve (15) and a second limiting sleeve (16), one end of the first limiting sleeve (15) is inserted into the second limiting sleeve (16), and the other ends of the first limiting sleeve (15) and the second limiting sleeve (16) are fixedly connected with the driving rods (6) on the two sides respectively.

5. The novel opener according to claim 4, characterized in that: one end of the first limiting sleeve (15) inserted into the second limiting sleeve (16) is fixedly connected with a sliding block (17), and a sliding groove (18) for the sliding block (17) to insert and move is formed in the inner wall of the second limiting sleeve (16).

6. The novel opener according to claim 5, characterized in that: the inner wall of the sliding groove (18) is provided with a plurality of universal balls (19) distributed in an array mode, and the universal balls (19) are attached to the surface of the sliding block (17).

7. The novel opener according to claim 1, characterized in that: the fixing block (4) is provided with a protective shell, one end of the protective shell is rotatably connected with the protective shell, and an opening for the pressing rod (10) to extend into is formed in one side of the protective shell.

8. The novel opener according to claim 1, characterized in that: the side wall of the mounting block (3) is fixedly connected with a plurality of reinforcing bulges (20) distributed in an array manner.