Expandable width adjusting assembly for cloth conveying

Abstract

The invention relates to the technical field of cloth production equipment, in particular to an extensible width adjusting assembly for cloth conveying. The assembly mainly solves the problems that in the cloth conveying process, deviation is prone to occurring, and the side edges are wrinkled. The assembly comprises a frame, a partition plate, a base plate, two limiting plates and a smoothing telescopic plate. The base plate is located at the bottom of the frame to form a conveying face. The two limiting plates are arranged below the partition plate and used for laterally limiting the cloth. The smoothing telescopic plate is formed by slidably sleeving an inner plate and an outer plate, the end of the inner plate is rotationally connected with the limiting plate, and the end of the outer plate rotationally sleeves the fixing shaft at the bottom of the partition plate. Cloth penetrates through the space between the flattening telescopic plate and the base plate. The flattening telescopic plates are arranged in a herringbone shape and can flatten wrinkles outwards when the cloth passes through the flattening telescopic plates. The manual control rod is pulled and rotated to drive the rotating rod to rotate, the threaded groove drives the limiting rod to move, and therefore the distance between the limiting plates on the two sides is synchronously adjusted to be matched with the cloth width. According to the structure, integration of unpowered automatic wrinkle smoothing and convenient width adjustment is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of cloth production equipment, and in particular to an expandable width adjustment component for cloth conveying. Background Art

[0002] During fabric conveyance, baffles on either side of the conveyor belt are typically used to limit the fabric's position and prevent it from shifting. However, during actual conveyance, the sides of the fabric sometimes wrinkle inward. Once the fabric wrinkles, the existing baffles are no longer effective in limiting its position. The existing technology lacks a device that can both easily adjust to accommodate fabrics of varying widths and automatically smooth out wrinkles as the fabric passes. Summary of the Invention

[0003] The purpose of the present invention is to solve the problem in the prior art that the cloth wrinkles and the original baffle cannot effectively play the limiting role, and to propose an expandable width adjustment component for cloth conveying.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] An expandable width adjustment assembly for cloth conveying includes a frame;

[0006] A partition, fixedly arranged inside the frame, for dividing the space;

[0007] Two limiting plates are located below the partition plate and are used to limit the cloth laterally during conveyance to prevent the cloth from deflecting;

[0008] A flattening telescopic plate comprises an inner plate and an outer plate slidingly fitted on the outer wall of the inner plate, one end of the inner plate being rotatably connected to the limit plate, a fixed shaft being fixedly provided at the bottom of the partition, and one end of the outer plate being rotatably sleeved on the outer wall of the fixed shaft;

[0009] A pad, fixedly arranged on the bottom inner wall of the frame, for forming a smooth conveying surface;

[0010] When the cloth passes between the smoothing and stretching plate and the pad, the limit plate keeps the cloth transported at the center position, and the smoothing and stretching plate smoothes wrinkles outward in a herringbone shape.

[0011] In a possible design, the bottoms of the outer plate and the inner plate are both provided with chamfers, and the chamfers are used to avoid scratching the fabric;

[0012] The two outer plates are respectively rotatably sleeved on the upper and lower sides of the fixed shaft to form a staggered arrangement.

[0013] In one possible design, it also includes:

[0014] A rotating rod is rotatably disposed inside the frame and above the partition, and an outer wall of the rotating rod is provided with two centrally symmetrical thread grooves;

[0015] A connecting seat is fixedly arranged on the side wall of the limiting plate, and two sliding holes are provided on the surface of the partition plate, and the connecting seat is slidably arranged inside the sliding holes;

[0016] A limiting rod, fixedly provided on the side wall of the connecting seat and slidingly engaged with the thread groove;

[0017] A hand control lever, slidably sleeved on one end of the rotating rod;

[0018] A circular ring seat is fixedly arranged on one side of the frame, and a plurality of slots are opened on the surface of the circular ring seat;

[0019] An insert rod is fixedly arranged on the side wall of the hand control lever and forms a positioning fit with the slot;

[0020] When the hand-controlled lever is rotated, the rotating rod drives the limiting rod through the threaded groove to drive the limiting plate to move, thereby achieving width adjustment.

[0021] In a possible design, an outer arc section is provided at the front end of the limiting plate in the conveying direction, and the outer arc section is used to avoid damage to the cloth.

[0022] In a possible design, a sealing plate is further included, which is fixedly arranged on one side of the frame and is used to close the space above the partition.

[0023] In a possible design, the number of turns of the thread groove is one turn, and when the rotating rod rotates one turn, the limiting rod moves from one end of the thread groove to the other end.

[0024] In a possible design, the sliding hole is in an elongated strip shape, and the connecting seat moves linearly along the sliding hole.

[0025] In this application, when used, the component is installed at the front or rear end of the conveying mechanism, and the cloth passes between the smoothing telescopic plate and the pad. The limiting plates on both sides are used to limit the cloth to ensure stable conveying at the center position. The smoothing telescopic plate is in a herringbone shape, so that when there are wrinkles on the surface of the cloth, they can be smoothed outward along the smoothing telescopic plate.

[0026] When it is necessary to adjust the limit distance to adapt to the width of the fabric, the hand-control lever is moved outward to disengage the insertion rod from the inside of the slot. The hand-control lever is then rotated to drive the internal rotating rod to rotate, and the rotating rod will drive the threaded groove on the surface to rotate. The limit rod drives the connection seat and the limit plate below to move to achieve adjustment. When the limit plate moves, the inner plate and the outer plate will move synchronously with each other.

[0027] In the present invention, the expandable width adjustment assembly for conveying cloth can help smooth out wrinkles when the cloth passes through automatically without the need for additional power through the herringbone-shaped smoothing telescopic plate.

[0028] In the present invention, the expandable width adjustment assembly for fabric conveying can achieve lateral limitation during fabric conveying through a limiting plate, so that the fabric is conveyed from a central position, thereby ensuring the accuracy of subsequent processing and other links;

[0029] In the present invention, when in use, the limiting plate for preventing the fabric from deflecting can be adjusted automatically according to the width of the fabric, and the internal smoothing structure can be adapted synchronously during adjustment, thereby realizing the integration of the smoothing function and the width adjustment function. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the actual assembly structure of an expandable width adjustment component for cloth conveying proposed by the present invention;

[0031] Figure 2 This is a schematic diagram of the main structure of an expandable width adjustment assembly for cloth conveying proposed by the present invention;

[0032] Figure 3 For the present invention Figure 2 A magnified view of the structure of part A;

[0033] Figure 4 This is a schematic diagram of the exploded structure of an expandable width adjustment assembly for cloth conveying proposed by the present invention;

[0034] Figure 5 This is a schematic diagram of the exploded structure of the expandable width adjustment assembly for cloth conveying proposed by the present invention, which smoothes the telescopic plate.

[0035] In the figure: 1. frame; 2. sealing plate; 3. partition; 4. pad; 5. annular seat; 6. slot; 7. plug rod; 8. manual lever; 9. rotating rod; 10. threaded groove; 11. connecting seat; 12. limit rod; 13. limit plate; 14. inner plate; 15. sliding hole; 16. outer plate; 17. fixed shaft; 18. chamfer. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] In one embodiment: Figure 1, an expandable width adjustment component, including: a frame 1, a partition 3, two limit plates 13, a smoothing telescopic plate and a pad 4.

[0038] The frame 1 is a rectangular steel structure with a pad 4 fixed to the inner wall of its bottom. The upper surface of the pad 4 is polished to form a smooth conveying surface. The partition 3 is horizontally welded to the middle part of the frame 1 to separate the inner cavity of the frame 1 into two upper and lower functional areas.

[0039] refer to Figure 4 Two limit plates 13 are symmetrically arranged in the inner cavity of the frame 1 below the partition 3, with a gap between their bottom surfaces and the upper surface of the pad 4. A connecting seat 11 is fixed to the side wall of each limit plate 13 by bolts. Two elongated sliding holes 15 are opened at corresponding positions on the partition 3. The top of the connecting seat 11 passes through the sliding holes 15 and extends above the partition 3. The rotating rod 9 is rotatably mounted on the top of the frame 1 via a bearing. Two sections of centrally symmetrical threaded grooves 10 are opened on its outer wall. The top of the connecting seat 11 forms a sliding fit with the threaded grooves 10 through the limit rod 12. When the rotating rod 9 rotates, the threaded groove 10 drives the limit rod 12 to drive the connecting seat 11 to perform linear reciprocating motion along the sliding holes 15.

[0040] The smoothing telescopic plate is composed of an inner plate 14 and an outer plate 16. The end of the inner plate 14 is rotatably connected to the side wall of the limit plate 13, and the end of the outer plate 16 is rotatably sleeved on the fixed shaft 17 welded at the bottom of the partition 3, and the two outer plates 16 are respectively rotatably sleeved on the upper and lower sides of the fixed shaft 17 to form a staggered arrangement. When the limit plate 13 moves, the inner plate 14 and the outer plate 16 slide relative to each other to maintain the continuity of the smoothing surface.

[0041] The component is installed at the front end or rear end of the conveying mechanism. The cloth passes between the smoothing telescopic plate and the pad 4. The limiting plates 13 on both sides are used to limit the cloth to ensure stable conveying in the center position. The smoothing telescopic plate is in a herringbone shape, so that when there are wrinkles on the surface of the cloth, they can be smoothed outward along the smoothing telescopic plate.

[0042] refer to Figure 3 The driving end of the rotating rod 9 passes through the side wall of the frame 1, and a manual lever 8 is slidably sleeved on its outer wall. A circular seat 5 is welded to the corresponding position on the outside of the frame 1. The surface of the circular seat 5 is provided with multiple slots 6. The insertion rod 7 welded to the side wall of the manual rod 8 forms a positioning fit with the slots 6. When the width needs to be adjusted, the manual lever 8 is pulled outward to disengage the insertion rod 7 from the slot 6. The manual lever 8 is rotated to drive the rotating rod 9 to rotate. After the adjustment is completed, the manual lever 8 is pushed back to reinsert the insertion rod 7 into the corresponding slot 6 to achieve self-locking.

[0043] This application can be used in the field of cloth production equipment, and can also be used in other fields applicable to this application.

[0044] In another embodiment: Figure 2-3, an expandable width adjustment component for cloth conveying, which is applied to the field of cloth production equipment. The number of turns of the thread groove 10 is one circle. When the rotating rod 9 rotates one circle, the limit rod 12 just moves from one end of the thread groove 10 to the other end, and the position of the slot 6 is opened according to the width size of the corresponding cloth.

[0045] refer to Figure 4 The front end of the limiting plate 13 in the conveying direction is provided with an outer arc section bent outward to avoid possible damage to the cloth caused by the end.

[0046] refer to Figure 5 The bottoms of the outer plate 16 and the inner plate 14 are both provided with chamfers 18 to avoid scratching the fabric.

[0047] A sealing plate 2 is fixed to the side wall of the frame 1 by bolts to isolate the transmission mechanism above the partition 3.

[0048] The inner and outer panels 14, 16 can adopt a variety of shapes to accommodate different fabric types. For example, the inner panel 14 can be designed as a rectangular flat plate, a trapezoidal guide plate, or a curved surface; the outer panel 16 can be straight, wavy, or grooved. These shape variations help optimize the fabric contact surface and reduce friction damage. Chamfering further protects the fabric surface.

[0049] The drawings in this application are for illustrative purposes only. The sizes and shapes of the components shown are not intended to be limiting, but are merely for illustrative purposes. In actual implementation, the components may be appropriately configured and adjusted based on specific needs and actual conditions.

[0050] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An expandable width adjustment assembly for cloth conveying, characterized in that: include: Framework (1); A partition (3) is fixedly arranged inside the frame (1) and is used to separate spaces; Two limiting plates (13) are located below the partition plate (3) and are used to perform lateral limiting when the cloth is being conveyed to prevent the cloth from deflecting; A flattening telescopic plate comprises an inner plate (14) and an outer plate (16) slidingly fitted on the outer wall of the inner plate (14); one end of the inner plate (14) is rotatably connected to the limit plate (13); a fixed shaft (17) is fixedly provided at the bottom of the partition (3); and one end of the outer plate (16) is rotatably sleeved on the outer wall of the fixed shaft (17); A pad (4) is fixedly arranged on the bottom inner wall of the frame (1) and is used to form a smooth conveying surface; When the cloth passes between the smoothing and stretching plate and the pad (4), the limiting plate (13) keeps the cloth transported at the center position, and the smoothing and stretching plate is in a herringbone shape and smoothes wrinkles outward.

2. The expandable width adjustment assembly for cloth conveying according to claim 1, characterized in that: The bottoms of the outer plate (16) and the inner plate (14) are both provided with chamfers (18), and the chamfers (18) are used to avoid scratching the cloth; The two outer plates (16) are respectively rotatably sleeved on the upper and lower sides of the fixed shaft (17) to form a staggered arrangement.

3. The expandable width adjustment assembly for cloth conveying according to claim 1, characterized in that: Also includes: A rotating rod (9) is rotatably arranged inside the frame (1) and located above the partition (3), and the outer wall of the rotating rod (9) is provided with two centrally symmetrical thread grooves (10); A connecting seat (11) is fixedly arranged on the side wall of the limiting plate (13); two sliding holes (15) are opened on the surface of the partition plate (3); and the connecting seat (11) is slidably arranged inside the sliding holes (15); A limiting rod (12) is fixedly arranged on the side wall of the connecting seat (11) and is slidably engaged with the thread groove (10); A hand control lever (8) is slidably mounted on one end of the rotating rod (9); A circular ring seat (5) is fixedly arranged on one side of the frame (1), and a plurality of slots (6) are provided on the surface of the circular ring seat (5); An inserting rod (7) is fixedly arranged on the side wall of the hand-control lever (8) and forms a positioning fit with the slot (6); When the hand-controlled lever (8) is rotated, the rotating rod (9) drives the limiting rod (12) through the threaded groove (10) to drive the limiting plate (13) to move, thereby achieving width adjustment.

4. The expandable width adjustment assembly for cloth conveying according to claim 1, characterized in that: The front end of the limiting plate (13) in the conveying direction is provided with an outer arc section, and the outer arc section is used to avoid damage to the cloth.

5. The expandable width adjustment assembly for cloth conveying according to claim 1, characterized in that: It also includes a sealing plate (2) fixedly arranged on one side of the frame (1) and used to seal the space above the partition (3).

6. The expandable width adjustment assembly for cloth conveying according to claim 3, characterized in that: The number of turns of the thread groove (10) is one turn. When the rotating rod (9) rotates one turn, the limiting rod (12) moves from one end of the thread groove (10) to the other end.

7. The expandable width adjustment assembly for cloth conveying according to claim 3, characterized in that: The sliding hole (15) is in the shape of an elongated strip, and the connecting seat (11) moves linearly along the sliding hole (15).

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