CN220867743U - Cloth guide roller supporting structure - Google Patents

Abstract

The utility model discloses a cloth guide roller supporting structure which comprises a base, wherein vertical plates are arranged on the upper sides of two ends of the base, a first cloth guide roller is rotatably arranged on the upper sides of the vertical plates through a first connecting shaft and a bearing, a limiting sliding groove is formed in the middle of one side of the vertical plates, limiting sliding blocks are arranged in the limiting sliding grooves in a sliding mode, a second cloth guide roller is rotatably arranged on the two limiting sliding blocks through a second connecting shaft, a lifting support is arranged between the lower parts of the limiting sliding blocks through a transverse support, a screw rod is rotatably arranged on the upper sides of the base through a lower support, one end of the screw rod is in threaded connection with the middle of the lifting support, and one side of the lower end of the screw rod is in transmission connection with a transmission rod through a gear set.

Description

Cloth guide roller supporting structure

Technical Field

The utility model relates to the technical field of cloth guide rollers, in particular to a cloth guide roller supporting structure.

Background

The cloth guide roller is an indispensable component on textile printing equipment and is used for guiding and conveying fabrics. The traditional cloth guide roller device is directly connected to a dyeing machine or a textile machine and generally consists of a plurality of cloth guide rollers, the practical number of the cloth guide rollers is set according to the size and the technological requirements of the machine, and the redundant cloth guide rollers cause the increase of the consumable amount and cause unnecessary waves.

The utility model provides a cloth guide roller of CN201510297782.4 among the prior art, the cloth guide roller includes support frame, first fixed axle, second fixed axle and cloth roller, and this kind of cloth guide roller can save the cost, and can guarantee going on smoothly of plastic film collection work, but cloth guide roller lower part supporting stability is general to influence the precision of cloth guide, be inconvenient for moreover adjusting the elasticity of cloth guide between a plurality of cloth guide rollers, elasticity regulation precision is relatively poor.

Disclosure of utility model

The utility model aims to provide a cloth guide roller supporting structure, which solves the problems that the stability of the lower part of a cloth guide roller is common in the prior art, so that the precision of cloth guide is affected, the tightness of cloth guide among a plurality of cloth guide rollers is inconvenient to adjust, and the precision of tightness adjustment is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cloth guide roller bearing structure, includes the base, the riser is installed to base both ends upside, the riser upside is equipped with first cloth guide roller through first connecting axle and bearing rotation, spacing spout has been seted up at riser one side middle part, the slip is equipped with spacing slider in the spacing spout, and is equipped with the second cloth guide roller through the rotation of second connecting axle between two spacing sliders, install the lifting support through horizontal extension board between the spacing slider lower part, the base upside is equipped with the lead screw through the lower carriage rotation, lead screw one end and lifting support middle part threaded connection, lead screw lower extreme one side is connected with the transfer line through the gear train transmission.

Furthermore, the inner wall of the limiting chute is also provided with a guide rod, and the limiting slide block is arranged in a sliding manner with the guide rod through a guide hole.

Furthermore, the guide rods are arranged in parallel to form two groups, and two sides of the limiting sliding block are arranged in a sliding mode with the inner wall of the limiting sliding groove.

Further, two first cloth guide rollers are horizontally arranged, and the second cloth guide rollers are arranged in the middle of the lower sides of the two first cloth guide rollers.

Further, the lower end of the vertical plate is welded with the base vertically, two vertical plates are arranged in parallel, and a stable support plate is arranged between the vertical plate and the base.

Furthermore, the gear set adopts a reduction bevel gear, and one end of the transmission rod is provided with an adjusting handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the limiting sliding groove on one side of the vertical plate is rotationally provided with the second cloth guide roller through the two limiting sliding blocks and the connecting shaft, and the upper side of the vertical plate is rotationally provided with the first cloth guide roller through the first connecting shaft and the bearing, so that cloth can be guided, and the lower supporting stability of the first cloth guide roller and the second cloth guide roller is higher, thereby being beneficial to improving the precision of cloth guide.

2. According to the utility model, the lifting support is arranged between the lower parts of the limiting sliding blocks through the transverse supporting plates, the screw rod is rotatably arranged on the upper side of the base through the lower support, one end of the screw rod is in threaded connection with the middle part of the lifting support, and one side of the lower end of the screw rod is in transmission connection with the transmission rod through the gear set, so that the screw rod is rotatably regulated through the transmission rod and the gear set, the lifting regulation treatment of the lifting support and the transverse supporting plates can be realized, the use height of the second cloth guide roller can be regulated, the tightness of cloth guide between the first cloth guide roller and the second cloth guide roller can be regulated, and the tightness regulation precision is higher.

3. According to the utility model, the guide rod is further arranged on the inner wall of the limiting chute, the limiting slide blocks are arranged in a sliding manner through the guide holes and the guide rod, and the two groups of guide rods are arranged in parallel, so that the two sides of the limiting slide blocks are arranged in a sliding manner with the inner wall of the limiting chute, and the sliding guiding treatment can be performed during the lifting adjustment of the lifting bracket and the transverse support plate, thereby being beneficial to improving the stability of the lifting adjustment of the second cloth guide roller.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a left side elevational view of the overall structure of the present utility model;

FIG. 2 is a front elevational view of the overall structure of the present utility model;

Fig. 3 is a schematic diagram of a connection structure between a second cloth guide roller and a transverse support plate.

In the figure: 1. a base; 2. a vertical plate; 3. a first cloth guide roller; 4. a first connecting shaft; 5. a second connecting shaft; 6. a second cloth guide roller; 7. a limit sliding block; 8. limiting sliding grooves; 9. a guide rod; 10. a transverse support plate; 11. a lifting bracket; 12. a screw rod; 13. a lower bracket; 14. a gear set; 15. a transmission rod; 16. an adjusting handle; 17. and (5) stabilizing the support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, in the embodiment of the utility model, the cloth guiding roller supporting structure comprises a base 1, wherein vertical plates 2 are installed on the upper sides of two ends of the base 1, the upper sides of the vertical plates 2 are rotatably provided with first cloth guiding rollers 3 through first connecting shafts 4 and bearings, two first cloth guiding rollers 3 are horizontally provided with limiting sliding grooves 8 in the middle of one side of each vertical plate 2, limiting sliding blocks 7 are arranged in the limiting sliding grooves 8 in a sliding manner, a second cloth guiding roller 6 is rotatably arranged between the two limiting sliding blocks 7 through a second connecting shaft 5, the second cloth guiding roller 6 is arranged in the middle of the lower sides of the two first cloth guiding rollers 3, so that cloth can be guided, lifting brackets 11 are installed between the lower parts of the limiting sliding blocks 7 through transverse supporting plates 10, screw rods 12 are rotatably arranged on the upper sides of the base 1 through lower brackets 13, one ends of the screw rods 12 are in threaded connection with the middle of the lifting brackets 11, one sides of the lower ends of the screw rods 12 are in a transmission mode through gear sets 14, the transmission rods 15 and the gear sets 14 are rotatably adjust the screw rods 12, lifting brackets 11 and the transverse supporting plates 10 are rotatably provided with second cloth guiding rollers 6, the second cloth guiding rollers 6 are arranged between the lower ends of the two first cloth guiding rollers and the lower than the lower cloth guiding rollers 3, the second cloth guiding rollers can be conveniently adjusted, and the cloth guiding rollers can be adjusted in height conveniently, and the cloth guiding precision is higher by the second cloth guiding roller is 3.

Preferably, the inner wall of the limit chute 8 is also provided with a guide rod 9, and the limit sliding block 7 is slidably arranged with the guide rod 9 through a guide hole, the guide rod 9 is parallel provided with two groups, and two sides of the limit sliding block 7 are slidably arranged with the inner wall of the limit chute 8, so that the sliding guide treatment can be performed when the lifting support 11 and the transverse support plate 10 are lifted and adjusted, and the lifting and adjusting stability of the second cloth guide roller 6 is improved.

Preferably, the lower extreme of riser 2 is welded perpendicularly with base 1, and riser 2 is equipped with two in parallel, installs firm extension board 17 between riser 2 and the base 1 for first cloth guide roller 3 and second cloth guide roller 6 lower part support stability is higher, is favorable to improving the precision of cloth guide.

Preferably, the gear set 14 adopts a reduction bevel gear, and an adjusting handle 16 is arranged at one end of the transmission rod 15, so that the transmission rod 15 can be conveniently subjected to rotation adjustment.

The working principle and the using flow of the utility model are as follows: the upper side of the vertical plate 2 is rotatably provided with the first cloth guide roller 3 through the first connecting shaft 4 and the bearing, the limit sliding chute 8 on one side of the vertical plate 2 is rotatably provided with the second cloth guide roller 6 through the two limit sliding blocks 7 and the second connecting shaft 5, and the two first cloth guide rollers 3 are horizontally arranged, so that cloth can be guided, and the lower supporting stability of the first cloth guide roller 3 and the lower supporting stability of the second cloth guide roller 6 are higher, thereby being beneficial to improving the precision of cloth guiding; and through transfer line 15 and gear train 14 rotatory accommodate the lead screw 12, can be to lifting support 11 and horizontal extension board 10 lift adjustment processing to can adjust the service height of second cloth guide roll 6, and then can adjust the elasticity of cloth between cloth first cloth guide roll 3 and the second cloth guide roll 6, adjust convenient and fast, the precision is higher.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a cloth guide roller bearing structure, includes base (1), its characterized in that: riser (2) are installed to base (1) both ends upside, riser (2) upside is equipped with first cloth guide roller (3) through first connecting axle (4) and bearing rotation, spacing spout (8) have been seted up at riser (2) one side middle part, it is equipped with spacing slider (7) to slide in spacing spout (8), and is equipped with second cloth guide roller (6) through second connecting axle (5) rotation between two spacing sliders (7), install lifting support (11) through horizontal extension board (10) between spacing slider (7) lower part, base (1) upside is equipped with lead screw (12) through lower carriage (13) rotation, lead screw (12) one end and lifting support (11) middle part threaded connection, lead screw (12) lower extreme one side is connected with transfer line (15) through gear train (14) transmission.

2. A cloth guide roller support structure according to claim 1, wherein: the inner wall of the limiting chute (8) is also provided with a guide rod (9), and the limiting slide block (7) is arranged in a sliding way with the guide rod (9) through a guide hole.

3. A cloth guide roller support structure according to claim 2, wherein: two groups of guide rods (9) are arranged in parallel, and two sides of the limiting sliding block (7) are arranged in a sliding mode with the inner wall of the limiting sliding groove (8).

4. A cloth guide roller support structure according to claim 1, wherein: the two first cloth guide rollers (3) are horizontally arranged, and the second cloth guide rollers (6) are arranged in the middle of the lower sides of the two first cloth guide rollers (3).

5. A cloth guide roller support structure according to claim 1, wherein: the lower ends of the vertical plates (2) are welded with the base (1) vertically, two vertical plates (2) are arranged in parallel, and a stable support plate (17) is arranged between the vertical plates (2) and the base (1).

6. A cloth guide roller support structure according to claim 1, wherein: the gear set (14) adopts a reduction bevel gear, and one end of the transmission rod (15) is provided with an adjusting handle (16).