Guide bar frame with adjusting structure

Abstract

The utility model relates to the technical field of sliver guide frames, in particular to a sliver guide frame with an adjusting structure, which comprises a U-shaped frame, a supporting mechanism, an adjusting mechanism and a sliver guide roller. The bottom of the U-shaped frame is connected with a supporting mechanism, the inner wall of the U-shaped frame is connected with an adjusting mechanism, the front portion of the adjusting mechanism is provided with a sliver guide roller, and a limiting mechanism is arranged in the U-shaped frame. According to the sliver guide frame with the adjusting structure, a hydraulic rod is started to drive a U-shaped frame to move up and down, the height of the U-shaped frame is adjusted, when the distance between sliver guide rollers needs to be adjusted, an adjusting motor is started to drive a vertical plate to slide, a telescopic frame is pushed to unfold or contract, the distance between the sliver guide rollers is adjusted, and then the sliver guide frame is adjusted; according to the width of a cloth strip, the driving motor is started to drive the sliding rod to move so as to push the baffle ring to slide on the sliver guide roller, the cloth strip on the sliver guide roller is prevented from falling off, and then the sliver guide frame is limited.

Description

Technical Field

[0001] The utility model relates to the technical field of guide bar racks, in particular to a guide bar rack with an adjustment structure. Background Art

[0002] When weaving fabrics, due to the large span of some production and processing equipment, many fabric strips are long. In order to prevent the fabric strips from breaking or sinking, a guide rack is needed to guide and support the fabric strips. The existing guide racks still have certain defects when used, such as;

[0003] Most of the existing guide rollers of the guide racks are not adjustable. Some guide rollers of the guide racks are independently adjustable in each group. During the adjustment process, they need to be adjusted one by one, which is troublesome. In addition, most of the guide rollers of the existing guide racks directly place the cloth strips on the guide rollers. During the transportation process, the cloth strips are easily offset or even fall off the guide rollers. Utility Model Content

[0004] The purpose of the utility model is to provide a guide bar rack with an adjustment structure to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guide bar frame with an adjustment structure, comprising: a U-shaped frame, a support mechanism, an adjustment mechanism and a guide bar roller;

[0006] The bottom of the U-shaped frame is connected to a supporting mechanism, and the inner wall of the U-shaped frame is connected to an adjusting mechanism, and a guide roller is arranged at the front of the adjusting mechanism;

[0007] A limiting mechanism is arranged inside the U-shaped frame, and the supporting mechanism comprises a hydraulic rod, a base, a T-shaped slot and a T-shaped rod. The bottom middle of the U-shaped frame is connected to the hydraulic rod by bolts, and the bottom of the hydraulic rod is connected to the base by bolts.

[0008] Preferably, a T-shaped groove is provided on one side of the bottom of the U-shaped frame, a T-shaped rod is slidably connected in the T-shaped groove, and the T-shaped rod is connected to the upper surface of the base.

[0009] Preferably, the adjustment mechanism comprises: a telescopic frame, a vertical plate, an adjustment motor, a threaded rod, a rectangular frame plate and a rotating shaft, the telescopic frame is connected to the inner wall of the U-shaped frame by bolts, and one side of the telescopic frame is connected to the vertical plate;

[0010] One side of the U-shaped frame is connected to an adjusting motor, the output end of the adjusting motor passes through the inner wall of the U-shaped frame and is connected to a threaded rod, the threaded rod is threadedly connected in the vertical plate, and the other end of the threaded rod is rotatably connected to the inner wall of the U-shaped frame.

[0011] Preferably, a rectangular frame plate is connected to the inner wall of the U-shaped frame near the front and rear of the telescopic frame, a rotating shaft slides through the rectangular frame plate, the rotating shaft is connected to the front of the telescopic frame, and the guide roller is rotatably connected to the front of the rotating shaft.

[0012] Preferably, the limiting mechanism includes: a through groove, a tooth plate, a sliding rod, a limiting groove, a limiting plate, a driving motor, a gear, a connecting plate and a retaining ring. A through groove is opened inside the U-shaped frame, and a tooth plate is slidably connected in the through groove. The end of the tooth plate is connected to the sliding rod.

[0013] Preferably, a limiting groove is provided in the tooth plate, a limiting plate is slidably passed through the limiting groove, and the limiting plate is connected to the inner wall of the through groove.

[0014] Preferably, a driving motor is connected to the bottom of the U-shaped frame, and an output end of the driving motor passes through the inner wall of the through slot and is connected to a gear, and the gear is meshedly connected to one side of the toothed plate.

[0015] Preferably, a connecting plate is slidably connected to the outer side of the slide rod, a retaining ring is connected to the upper surface of the connecting plate, and the retaining ring is sleeved and slidably connected to the outer side of the guide roller.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the guide frame with an adjustment structure drives the U-shaped frame to move up and down by starting the hydraulic rod to adjust the height of the U-shaped frame. When the spacing of the guide rollers needs to be adjusted, the adjustment motor is started to drive the vertical plate to slide, and the telescopic frame is pushed to expand or contract, and the spacing between the guide rollers is adjusted, thereby adjusting the guide frame. According to the width of the cloth strip, the driving motor is started to drive the sliding rod to move, so as to push the retaining ring to slide on the guide roller to prevent the cloth strip on the guide roller from falling off, thereby limiting the position of the guide frame. The specific contents are as follows:

[0017] 1. The U-shaped frame is driven up and down by starting the hydraulic rod to adjust the height of the U-shaped frame. When the spacing of the guide rollers needs to be adjusted, the adjustment motor is started to drive the threaded rod to rotate on the inner wall of the U-shaped frame, drive the vertical plate to slide, push the telescopic frame to expand or contract, drive the rotating shaft to slide in the rectangular frame plate, adjust the spacing between the guide rollers, and then adjust the guide frame;

[0018] 2. According to the width of the cloth strip, the drive motor is started to drive the gear to rotate. The gear pushes the tooth plate to drive the slide bar to move. When the slide bar moves, it drives the connecting plate to push the retaining ring to slide on the guide roller. The retaining ring is used to prevent the cloth strip on the guide roller from falling off, thereby limiting the guide frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the U-shaped frame of the utility model;

[0020] Figure 2This is a schematic diagram of the three-dimensional structure of the telescopic frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the U-shaped frame of the utility model from top view;

[0022] Figure 4 This is a schematic diagram of the top view of the U-shaped frame of the utility model;

[0023] Figure 5 It is a schematic diagram of the main structure of the utility model.

[0024] In the figure: 1. U-shaped frame; 2. supporting mechanism; 201. hydraulic rod; 202. base; 203. T-shaped slot; 204. T-shaped rod; 3. adjusting mechanism; 301. telescopic frame; 302. vertical plate; 303. adjusting motor; 304. threaded rod; 305. rectangular frame plate; 306. rotating shaft; 4. guide roller; 5. limiting mechanism; 501. through slot; 502. tooth plate; 503. sliding rod; 504. limiting slot; 505. limiting plate; 506. driving motor; 507. gear; 508. connecting plate; 509. retaining ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 and Figure 5 The utility model provides a technical solution: a guide bar frame with an adjustment structure, comprising: a U-shaped frame 1, a support mechanism 2, an adjustment mechanism 3 and a guide bar roller 4;

[0027] The bottom of the U-shaped frame 1 is connected to a support mechanism 2, and the inner wall of the U-shaped frame 1 is connected to an adjustment mechanism 3, and a guide roller 4 is arranged in front of the adjustment mechanism 3; a limiting mechanism 5 is arranged inside the U-shaped frame 1, and the support mechanism 2 includes: a hydraulic rod 201, a base 202, a T-shaped groove 203 and a T-shaped rod 204, the bottom middle of the U-shaped frame 1 is connected to the hydraulic rod 201 by bolts, and the bottom of the hydraulic rod 201 is connected to the base 202 by bolts.

[0028] A T-shaped slot 203 is provided at one side of the bottom of the U-shaped frame 1 . A T-shaped rod 204 is slidably connected in the T-shaped slot 203 . The T-shaped rod 204 is connected to the upper surface of the base 202 .

[0029] During specific implementation, the hydraulic rod 201 is started to drive the U-shaped frame 1 to move up and down, and at this time, the T-shaped rod 204 slides in the T-shaped groove 203 to guide the U-shaped frame 1 to adjust the height of the U-shaped frame 1 of the guide frame.

[0030] See also Figure 1 , Figure 2 and Figure 5 It can be seen that the adjustment mechanism 3 includes: a telescopic frame 301, a vertical plate 302, an adjustment motor 303, a threaded rod 304, a rectangular frame plate 305 and a rotating shaft 306. The telescopic frame 301 is connected to the inner wall of the U-shaped frame 1 by bolts, and one side of the telescopic frame 301 is connected to the vertical plate 302; one side of the U-shaped frame 1 is connected to the adjustment motor 303, and the output end of the adjustment motor 303 passes through the inner wall of the U-shaped frame 1 and is connected to the threaded rod 304, the threaded rod 304 is threadedly connected in the vertical plate 302, and the other end of the threaded rod 304 is rotatably connected to the inner wall of the U-shaped frame 1, and the rectangular frame plate 305 is connected to the inner wall of the U-shaped frame 1 near the front and rear of the telescopic frame 301, and the rotating shaft 306 is slidably passed through the rectangular frame plate 305, and the rotating shaft 306 is connected to the front part of the telescopic frame 301, and the guide roller 4 is rotatably connected to the front part of the rotating shaft 306.

[0031] During specific implementation, the adjusting motor 303 is started to drive the threaded rod 304 to rotate on the inner wall of the U-shaped frame 1, drive the vertical plate 302 to slide, push the telescopic frame 301 to expand or contract, drive the rotating shaft 306 to slide in the rectangular frame plate 305, and adjust the spacing between the guide rollers 4 to adjust the spacing of the multiple groups of guide rollers 4 of the guide frame.

[0032] See also Figure 1-Figure 5 It can be seen that the limiting mechanism 5 includes: a through slot 501, a tooth plate 502, a slide bar 503, a limiting slot 504, a limiting plate 505, a driving motor 506, a gear 507, a connecting plate 508 and a retaining ring 509. The U-shaped frame 1 has a through slot 501 in the interior, a tooth plate 502 is slidably connected in the through slot 501, a slide bar 503 is connected to the end of the tooth plate 502, a limiting slot 504 is provided in the tooth plate 502, and a sliding limiting slot 504 passes through the limiting slot 504. The positioning plate 505 is connected to the inner wall of the through slot 501, the bottom of the U-shaped frame 1 is connected to a driving motor 506, the output end of the driving motor 506 passes through the inner wall of the through slot 501 and is connected to a gear 507, the gear 507 is meshingly connected to one side of the toothed plate 502, the outer side of the slide rod 503 is slidably connected to a connecting plate 508, the upper surface of the connecting plate 508 is connected to a retaining ring 509, and the retaining ring 509 is sleeved and slid on the outer side of the guide roller 4.

[0033] During specific implementation, the driving motor 506 is started to drive the gear 507 to rotate, and the gear 507 pushes the tooth plate 502 to drive the slide bar 503 to move. At the same time, the limit plate 505 slides in the limit groove 504 to limit the slide bar 503 to prevent the tooth plate 502 from falling off. When the slide bar 503 moves, it drives the connecting plate 508 to push the retaining ring 509 to slide on the guide roller 4. The retaining ring 509 is used to prevent the cloth strips on the guide roller 4 from falling off. At the same time, it is adjusted according to the width of the cloth strips to limit the multiple groups of guide rollers 4 of the guide rack.

[0034] To sum up: when using this guide frame with an adjustment structure, first, place the guide frame next to the equipment that needs to convey the cloth strips, start the hydraulic rod 201 according to the height of the worker, adjust the height of the entire guide frame, and then start the adjustment motor 303 to adjust the spacing of multiple groups of guide rollers 4 according to the length of the cloth strips, and then start the drive motor 506 to drive the retaining ring 509 to slide on the guide roller 4 according to the width of the cloth strips, and limit the cloth strips. When the cloth strips are conveyed, the guide roller 4 supports the cloth strips. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A guide frame with an adjustment structure, comprising: The U-shaped frame (1), the supporting mechanism (2), the adjusting mechanism (3) and the guide roller (4) are characterized in that; The bottom of the U-shaped frame (1) is connected to a support mechanism (2), and the inner wall of the U-shaped frame (1) is connected to an adjustment mechanism (3), and a guide roller (4) is provided at the front of the adjustment mechanism (3); A limiting mechanism (5) is arranged inside the U-shaped frame (1); the supporting mechanism (2) comprises a hydraulic rod (201), a base (202), a T-shaped slot (203) and a T-shaped rod (204); the hydraulic rod (201) is connected to the middle of the bottom of the U-shaped frame (1) via bolts; and the bottom of the hydraulic rod (201) is connected to the base (202) via bolts.

2. A guide rack with an adjustment structure according to claim 1, characterized in that: A T-shaped groove (203) is provided on one side of the bottom of the U-shaped frame (1), a T-shaped rod (204) is slidably connected in the T-shaped groove (203), and the T-shaped rod (204) is connected to the upper surface of the base (202).

3. The guide frame with an adjustment structure according to claim 1, characterized in that: The adjustment mechanism (3) comprises: a telescopic frame (301), a vertical plate (302), an adjustment motor (303), a threaded rod (304), a rectangular frame plate (305) and a rotating shaft (306); the telescopic frame (301) is connected to the inner wall of the U-shaped frame (1) via bolts, and one side of the telescopic frame (301) is connected to the vertical plate (302); An adjusting motor (303) is connected to one side of the U-shaped frame (1); an output end of the adjusting motor (303) passes through the inner wall of the U-shaped frame (1) and is connected to a threaded rod (304); the threaded rod (304) is threadedly connected to the vertical plate (302); and the other end of the threaded rod (304) is rotatably connected to the inner wall of the U-shaped frame (1).

4. The guide frame with an adjustment structure according to claim 3, characterized in that: A rectangular frame plate (305) is connected to the inner wall of the U-shaped frame (1) near the front and rear of the telescopic frame (301), a rotating shaft (306) is slidably penetrated in the rectangular frame plate (305), the rotating shaft (306) is connected to the front part of the telescopic frame (301), and the guide roller (4) is rotatably connected to the front part of the rotating shaft (306).

5. The guide frame with an adjustment structure according to claim 1, characterized in that: The limiting mechanism (5) comprises: a through slot (501), a tooth plate (502), a sliding rod (503), a limiting slot (504), a limiting plate (505), a driving motor (506), a gear (507), a connecting plate (508) and a retaining ring (509); a through slot (501) is provided inside the U-shaped frame (1); a tooth plate (502) is slidably connected inside the through slot (501); and the end of the tooth plate (502) is connected to the sliding rod (503).

6. The guide frame with an adjustment structure according to claim 5, characterized in that: A limiting groove (504) is provided in the tooth plate (502), a sliding limiting plate (505) passes through the limiting groove (504), and the limiting plate (505) is connected to the inner wall of the through groove (501).

7. The guide frame with an adjustment structure according to claim 5, characterized in that: The bottom of the U-shaped frame (1) is connected to a driving motor (506), the output end of the driving motor (506) passes through the inner wall of the through slot (501) and is connected to a gear (507), and the gear (507) is meshedly connected to one side of the toothed plate (502).

8. The guide frame with an adjustment structure according to claim 5, characterized in that: The outer side of the sliding rod (503) is slidably connected to a connecting plate (508), the upper surface of the connecting plate (508) is connected to a retaining ring (509), and the retaining ring (509) is sleeved and slidably connected to the outer side of the guide roller (4).

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