CN211569685U - Fixing device for spinning roller - Google Patents

Abstract

The utility model provides a fixing device for spinning roller relates to the textile sector. This a fixing device for spinning roller, including the backup pad, both ends fixed mounting has the mounting panel about the lower surface the place ahead of backup pad, and the fixed orifices has been seted up in the front of mounting panel, and the last fixed surface of backup pad installs fixed establishment, and the locating hole has been seted up to the upper surface left and right sides of backup pad, fixed establishment includes the bracing piece, and jack-up mechanism has been cup jointed to the bottom surface of bracing piece, jack-up mechanism includes the jack-up plate, and the jack-up plate cup joints at the upper surface of bracing piece, and the upper surface of jack-up plate has been seted up and has been accepted the groove, and the bottom. This a fixing device for weaving cylinder can reach the effect of restriction cylinder position through the cooperation of limiting plate and jack-up board to and the support of joint sleeve to the cylinder, has solved among the prior art weaving cylinder because the card dies or the inhomogeneous problem of being qualified for the next round of competitions that beats and lead to.

Description

Fixing device for spinning roller

Technical Field

The utility model relates to a weaving technical field specifically is a fixing device for weaving cylinder.

Background

China is a large world mechanical country, the total output of textile machinery in China is at the top of the world, various mechanical equipment required for processing natural fibers or chemical fibers into textiles is processed, the textile machinery in a broad sense also comprises chemical machinery for producing the chemical fibers, the textile machinery is a production means and a material basis of the textile industry, and the technical level, the quality and the manufacturing cost of the textile machinery are directly related to the development of the textile industry.

Current spinning roller is because production needs can often change, need fix the assurance that it is rotatory at certain within range to the cylinder simultaneously, lacks among the prior art and can lead to the in-process cylinder card of being qualified for the next round of competitions to the location of cylinder and dies and beat, influences spinning roller's being qualified for the next round of competitions.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixing device for spinning roller has solved among the prior art spinning roller because the card dies or beat the inhomogeneous problem of being qualified for the next round of competitions that leads to.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixing device for a textile roller comprises a supporting plate, wherein mounting plates are fixedly mounted at the left end and the right end in front of the lower surface of the supporting plate, fixing holes are formed in the front surface of each mounting plate, a fixing mechanism is fixedly mounted on the upper surface of the supporting plate, positioning holes are formed in the left side and the right side of the upper surface of the supporting plate, each fixing mechanism comprises a supporting rod, a jacking mechanism is sleeved on the outer surface of the bottom of the supporting rod and comprises a jacking plate, the jacking plate is sleeved on the upper surface of the supporting rod, a bearing groove is formed in the upper surface of the jacking plate, a supporting spring is fixedly mounted at the bottom of the jacking plate, one end, far away from the jacking plate, of the supporting spring is fixedly connected with the supporting plate, a clamping sleeve is fixedly mounted on the outer surface, above the clamping sleeve, of the supporting rod, the fixing ring is fixedly sleeved on the outer surface of the supporting rod, the fixing ring is positioned above the clamping sleeve, the outer surface of the supporting rod positioned above the fixing ring is sleeved with the gland, the gland is fixedly connected with the fixing ring through the compression spring, the compression spring is sleeved on the outer surface of the supporting rod, the upper surface of the fixing ring is symmetrically provided with the auxiliary spring, the top end of the auxiliary spring is fixedly connected with the gland, a supporting block is fixedly arranged on the outer surface of the fixing ring, a ring shaft is embedded in the middle of the supporting block, a limiting plate is hinged to the outer surface of the ring shaft, the supporting block is sleeved on the inner side of the limiting plate, a positioning claw is fixedly arranged on the outer surface of the supporting block above the limiting plate, the two side faces, contacting the supporting block, of the limiting plate are provided with grooves, torsion springs are arranged inside the grooves and are sleeved on the outer surface of the annular shaft, one ends of the torsion springs are fixedly connected with the limiting plate, and the other ends of the torsion springs are fixedly connected with the supporting block.

Preferably, the number of the supporting springs is four, and the four supporting springs are distributed in an annular array by taking the central line of the supporting rod as a center.

Preferably, the clamping sleeve is trapezoidal in shape, the bottom of the clamping sleeve is subjected to chamfering treatment, and rollers with different inner diameters can be clamped through the trapezoidal clamping sleeve.

Preferably, the number of the limiting plates is four, the number of the supporting blocks is also four, and notches matched with the supporting blocks are formed in the joints of the limiting plates and the supporting blocks.

Preferably, the distance between the bottom surfaces of the top fixing rings of the clamping sleeves is greater than the length of the limiting plate, and the length of the limiting plate is greater than the diameter of the inner ring at the top of the roller.

Advantageous effects

The utility model provides a fixing device for spinning roller. The method has the following beneficial effects:

1. this a fixing device for weaving cylinder can reach the effect of restriction cylinder position through the cooperation of limiting plate and jack-up board to and the support of joint sleeve to the cylinder, has solved among the prior art weaving cylinder because the card dies or the inhomogeneous problem of being qualified for the next round of competitions that beats and lead to.

2. This a fixing device for weaving cylinder can be through supporting spring, compression spring, auxiliary spring and torsional spring and the cooperation that corresponds the mechanism, can reach the effect that the device is automatic re-setting at the in-process that uses, has solved the problem that needs the manual work to reset among the prior art.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing mechanism of the present invention;

FIG. 3 is a schematic view of the limiting mechanism of the present invention;

figure 4 is the utility model discloses limiting plate cross-sectional view.

The device comprises a supporting plate-1, a mounting plate-2, a fixing hole-3, a fixing mechanism-4, a positioning hole-5, a supporting rod-6, a jacking mechanism-7, a clamping sleeve-8, a limiting mechanism-9, a jacking plate-10, a bearing groove-11, a supporting spring-12, a fixing ring-13, a gland-14, a compression spring-15, an auxiliary spring-16, a supporting block-17, a ring shaft-18, a limiting plate-19, a positioning claw-20, a groove-21 and a torsion spring-22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a fixing device for weaving cylinder:

embodiment one, as shown in fig. 1 to 4, a fixing device for a textile roller comprises a supporting plate 1, mounting plates 2 are fixedly mounted at the left end and the right end in front of the lower surface of the supporting plate 1, fixing holes 3 are formed in the front surface of the mounting plates 2, a fixing mechanism 4 is fixedly mounted on the upper surface of the supporting plate 1, the fixing mechanism 4 comprises a supporting rod 6, a jacking mechanism 7 is sleeved on the outer surface of the bottom of the supporting rod 6, a clamping sleeve 8 is fixedly mounted on the outer surface of the supporting rod 6 above the jacking mechanism 7, the clamping sleeve 8 is trapezoidal in shape, the bottom of the clamping sleeve 8 is subjected to round chamfering treatment, the rollers with different inner diameters can be clamped through the trapezoidal clamping sleeve 8, the application range of the device can be widened, the limiting mechanism 9 is fixedly arranged on the outer surface of the supporting rod 6, which is located above the clamping sleeve 8, and the positioning holes 5 are formed in the left side and the right side of the upper surface of the supporting plate 1.

Second embodiment, as shown in fig. 1-4, the jacking mechanism 7 includes a jacking plate 10, the jacking plate 10 is sleeved on the upper surface of the supporting rod 6, the distance between the bottom surfaces of the top end fixing rings 13 of the clamping sleeves 8 is greater than the length of the limiting plate 10, the length of the limiting plate 10 is greater than the diameter of the top inner ring of the roller, the distance between the clamping sleeve 8 and the fixing ring 13 is limited to ensure that the limiting plate 10 does not interfere in the rotating process, the bearing groove 11 is arranged on the upper surface of the jacking plate 10, the supporting springs 12 are fixedly arranged at the bottom of the jacking plate 10, the number of the supporting springs 12 is four, the four supporting springs 12 are distributed in an annular array by taking the central line of the supporting rod 6 as the center, can will guarantee simultaneously that can not take place the vibration in the middle of the process of work to jack-up board 10 jack-up through setting up four supporting spring 12, supporting spring 12 keeps away from the one end and the backup pad 1 fixed connection of jack-up board 10.

In the third embodiment, as shown in fig. 1 to 4, the limiting mechanism 9 includes a fixing ring 13, the fixing ring 13 is fixedly sleeved on the outer surface of the supporting rod 6, the fixing ring 13 is located above the clamping sleeve 8, a gland 14 is sleeved on the outer surface of the supporting rod 6 located above the fixing ring 13, the gland 14 is fixedly connected with the fixing ring 13 through a compression spring 15, the compression spring 15 is sleeved on the outer surface of the supporting rod 6, the upper surface of the fixing ring 13 is symmetrically provided with auxiliary springs 16, the top ends of the auxiliary springs 16 are fixedly connected with the gland 14, the outer surface of the fixing ring 13 is fixedly provided with supporting blocks 17, the middle portions of the supporting blocks 17 are inlaid with ring shafts 18, the outer surfaces of the ring shafts 18 are hinged with limiting plates 19, the supporting blocks 17 are sleeved on the inner sides of the limiting plates 19, the number of the limiting plates 19 is four, the number, can fix the cylinder on the device through setting up four limiting plates 19, avoid the cylinder to beat at the in-process of work, the surface of supporting shoe 17 is located the top fixed mounting of limiting plate 19 has positioning pawl 20, limiting plate 19 has seted up recess 21 with the both sides face of supporting shoe 17 contact, the inside of recess 21 is provided with torsional spring 22, torsional spring 22 cup joints the surface at ring axle 18, torsional spring 22's one end and limiting plate 19 fixed connection, the other end and supporting shoe 17 fixed connection.

When the roller is used, the roller is sleeved on the surface of the supporting rod 6, the limiting plate 19 can rotate due to downward movement, then the jacking plate 10 is pressed to drive the supporting spring 12 to contract, when the roller moves to the position below the limiting plate 19, the limiting plate 19 is opened, the jacking of the supporting spring 12 is matched with the limiting plate 19 to fix the roller, when the roller needs to be replaced, the roller is held by one hand to be pressed downwards, the gland 14 is pressed by one hand, the limiting plate 19 is driven to rotate through the gland 14, the roller is loosened, and the roller is removed under the action of the supporting spring 12. The gland 14 can be reset after use by providing the compression spring 15 and the auxiliary spring 16, the limit plate 19 can be automatically reset by providing the torsion spring 22, and the rotation range of the limit plate 19 can be limited by providing the positioning pawl 20.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A fixing device for textile drums, comprising a support plate (1), characterized in that: both ends fixed mounting has mounting panel (2) about the lower surface the place ahead of backup pad (1), and fixed orifices (3) have been seted up in the front of mounting panel (2), and the last fixed surface of backup pad (1) installs fixed establishment (4), and locating hole (5) have been seted up to the upper surface left and right sides of backup pad (1).

2. A fixing device for a textile drum, as in claim 1, wherein: the fixing mechanism (4) comprises a supporting rod (6), a jacking mechanism (7) is sleeved on the outer surface of the bottom of the supporting rod (6), a clamping sleeve (8) is fixedly arranged on the outer surface of the supporting rod (6) above the jacking mechanism (7), and a limiting mechanism (9) is fixedly arranged on the outer surface of the supporting rod (6) above the clamping sleeve (8).

3. A fixing device for a textile drum, as claimed in claim 2, characterized in that: the jacking mechanism (7) comprises a jacking plate (10), the jacking plate (10) is sleeved on the upper surface of the supporting rod (6), a bearing groove (11) is formed in the upper surface of the jacking plate (10), a supporting spring (12) is fixedly mounted at the bottom of the jacking plate (10), and one end, far away from the jacking plate (10), of the supporting spring (12) is fixedly connected with the supporting plate (1).

4. A fixing device for a textile drum, as claimed in claim 2, characterized in that: stop gear (9) are including solid fixed ring (13), gu fixed ring (13) are fixed to be cup jointed at the surface of bracing piece (6), gu fixed ring (13) are located the top of joint cover (8), gland (14) have been cup jointed to the surface that bracing piece (6) are located solid fixed ring (13) top, through compression spring (15) fixed connection between gland (14) and solid fixed ring (13), compression spring (15) cup joint the surface at bracing piece (6), auxiliary spring (16) are installed to the last surface symmetry of solid fixed ring (13), the top and gland (14) fixed connection of auxiliary spring (16).

5. A fixing device for a textile drum, as in claim 4, wherein: the outer fixed surface of solid fixed ring (13) installs supporting shoe (17), and inlay in the middle part of supporting shoe (17) has ring axle (18), and the surface of ring axle (18) articulates there is limiting plate (19), and supporting shoe (17) cup joint the inboard at limiting plate (19), and the top fixed mounting that the surface of supporting shoe (17) is located limiting plate (19) has positioning pawl (20).

6. A fixing device for a textile drum, as in claim 5, wherein: the two side faces, contacting the supporting block (17), of the limiting plate (19) are provided with grooves (21), torsion springs (22) are arranged inside the grooves (21), the torsion springs (22) are sleeved on the outer surface of the annular shaft (18), one ends of the torsion springs (22) are fixedly connected with the limiting plate (19), and the other ends of the torsion springs are fixedly connected with the supporting block (17).

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