A material loading device

Abstract

This utility model relates to a feeding device for rolled fabric, comprising two side plates, with two first fixed connecting rods fixedly installed between the two side plates. Multiple arc-shaped grooves are symmetrically formed on the surfaces of both side plates, and a movable connecting rod is commonly arranged within two corresponding arc-shaped grooves. Sleeves are fitted onto the outer surfaces of both the first fixed connecting rods and the movable connecting rods. A lifting mechanism is commonly provided on the upper side of both side plates, capable of driving the movable connecting rods to slide within the arc-shaped grooves. When the movable connecting rod slides to the uppermost side of the arc-shaped groove, the lifting mechanism lowers the movable connecting rod to the same height as the first fixed connecting rod. The rolled fabric can then be pushed along the inclined plate onto the first fixed connecting rod and the movable connecting rod. The lifting mechanism then raises the movable connecting rod, causing it to form an arc-shaped structure with the first fixed connecting rod to limit the movement of the rolled fabric, thus realizing the feeding operation of the rolled fabric.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, specifically to a feeding device for rolls of fabric. Background Technology

[0002] Fabric refers to sheet-like textile materials made from natural or chemical fibers through spinning, weaving, and other processes. The woven fabric is then wound and packaged in a cylindrical roll using winding equipment. In subsequent processing, it needs to be continuously unrolled, processed, and rewound.

[0003] Chinese patent CN217263624U discloses a feeding device for rolled fabric. This feeding device works in conjunction with the unfolding of rolled fabric. The rolled fabric can be placed directly into the arc-shaped groove of the feeding device without having to install the rolled fabric on the roller through a paper tube, thus eliminating the need for disassembling and installing the paper tube.

[0004] However, rolls of fabric are usually quite heavy, and the workers in the aforementioned patent need to expend a lot of physical strength to carry the heavy rolls of fabric into the device. The labor intensity is extremely high, and long hours of carrying and loading can easily cause worker fatigue, which in turn leads to a further reduction in work efficiency and increases labor costs. Utility Model Content

[0005] The purpose of this invention is to provide a feeding device for rolled fabric to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows.

[0007] A feeding device for rolled fabric includes two side plates, with two first fixed connecting rods fixedly installed between the two side plates. Multiple arc-shaped grooves are symmetrically formed on the surface of each side plate, and a movable connecting rod is commonly arranged within two corresponding arc-shaped grooves. Sleeves are fitted onto the outer surfaces of both the first fixed connecting rods and the movable connecting rods. A lifting mechanism is commonly provided on the upper side of both side plates, enabling the movable connecting rods to slide within the arc-shaped grooves. When the movable connecting rod slides to the uppermost side of the arc-shaped groove, the movable connecting rod and the first fixed connecting rods form an arc-shaped structure. When the movable connecting rod slides to the lowermost side of the arc-shaped groove, the movable connecting rod and the first fixed connecting rods are at the same height. A slanted panel is installed between the two side plates.

[0008] As can be seen, by lowering the movable connecting rod through the lifting mechanism to the same height as the first fixed connecting rod, the roll of fabric can be pushed along the inclined panel onto the first fixed connecting rod and the movable connecting rod. Then, the lifting mechanism drives the movable connecting rod to rise, so that it forms an arc structure with the first fixed connecting rod to limit the roll of fabric, thereby realizing the feeding operation of the roll of fabric.

[0009] Furthermore, the lifting mechanism includes a fixed block mounted on the outer surface of the side plate. A hydraulic cylinder is mounted on the upper surface of the fixed block, and a crossbar is mounted on the ends of the two hydraulic cylinders. A steel wire rope is connected to the outer surface of the movable connecting rod, and the end of the steel wire rope is connected to the crossbar. By activating the hydraulic cylinder, multiple movable connecting rods can be raised and lowered, facilitating the loading of rolled fabric.

[0010] Furthermore, a fixing hole is provided at the end of the movable connecting rod, and a support plate is installed on the outer surface of the side plate. A fixing bolt corresponding to the movable connecting rod is installed on the outer surface of the support plate. By screwing the fixing bolt into the fixing hole, the position of the movable connecting rod can be locked to prevent the movable connecting rod from becoming unstable during the unfolding of the fabric.

[0011] Furthermore, a fixing post is installed on the upper surface of the side plate, and the crossbar is slidably installed on the outside of the fixing post. This prevents the hydraulic cylinder from being subjected to lateral forces, ensuring the performance of the hydraulic cylinder.

[0012] Furthermore, a connecting plate is installed at the top of both fixed columns. Connecting the two fixed columns into a single unit improves structural stability.

[0013] Furthermore, it also includes a limiting plate. A connecting sleeve is installed on the outer surface of the limiting plate, and a second fixed connecting rod connects the two side plates, with the connecting sleeve slidably mounted on the second fixed connecting rod. Locking bolts are installed on the outer surface of the connecting sleeve. By adjusting the position of the limiting plate, rolls of fabric of different lengths can be limited, preventing continuous displacement during unfolding.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows.

[0015] This invention uses a lifting mechanism to lower the movable connecting rod to the same height as the first fixed connecting rod. Then, the rolled fabric can be pushed along the inclined panel onto the first fixed connecting rod and the movable connecting rod. Next, the lifting mechanism drives the movable connecting rod to rise, forming an arc structure with the first fixed connecting rod to limit the roll of fabric. This realizes the loading operation of the rolled fabric, reduces the difficulty of loading, reduces the physical exertion of operators, and only requires one person to complete the operation, reducing the company's labor costs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a front view structural diagram of the present utility model;

[0018] Figure 3This is a partial structural schematic diagram of the present invention;

[0019] Figure 4 This is a side view sectional structural diagram of the present invention.

[0020] In the diagram: 1. Side plate; 101. First fixed connecting rod; 102. Arc groove; 103. Movable connecting rod; 104. Sleeve; 105. Slanted panel; 2. Lifting mechanism; 201. Fixed block; 202. Hydraulic cylinder; 203. Crossbar; 204. Steel wire rope; 3. Fixed hole; 301. Support plate; 302. Fixing bolt; 4. Fixed column; 401. Connecting plate; 5. Limiting plate; 501. Connecting sleeve; 502. Second fixed connecting rod; 503. Locking bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1-4 As shown, a feeding device for rolled fabric includes two side plates 1, with two first fixed connecting rods 101 fixedly installed between the two side plates 1. Multiple arc-shaped grooves 102 are symmetrically formed on the surface of each side plate 1, and a movable connecting rod 103 is commonly arranged within each corresponding arc-shaped groove 102. Sleeves 104 are fitted onto the outer surfaces of both the first fixed connecting rods 101 and the movable connecting rods 103. A lifting mechanism 2 is commonly provided on the upper side of both side plates 1, which can drive the movable connecting rods 103 to slide within the arc-shaped grooves 102. When the movable connecting rod 103 slides to the uppermost side of the arc-shaped groove 102, the movable connecting rod 103 and the first fixed connecting rods 101 form an arc-shaped structure. When the movable connecting rod 103 slides to the lowermost side of the arc-shaped groove 102, the movable connecting rod 103 and the first fixed connecting rods 101 are at the same height. A sloping panel 105 is installed between the two side plates 1.

[0023] During the loading process, the lifting mechanism 2 first lowers the movable connecting rod 103. When the movable connecting rod 103 slides to the bottom of the arc groove 102, it is at the same height as the first fixed connecting rod 101. Then, the rolled fabric can be pushed along the inclined panel 105 onto the first fixed connecting rod 101 and the movable connecting rod 103. Next, the lifting mechanism 2 raises the movable connecting rod 103, so that it forms an arc structure with the first fixed connecting rod 101 to limit the rolled fabric. This realizes the loading operation of the rolled fabric, reduces the difficulty of loading, reduces the physical exertion of operators, and only requires one person to complete the operation, reducing the company's labor costs.

[0024] By setting the sleeve 104, the friction between the roll of fabric and the first fixed connecting rod 101 and the sleeve 104 can be reduced during the unrolling process, thereby reducing the wear of the fabric and making the unrolling process smoother.

[0025] Preferably, the lifting mechanism 2 includes a fixed block 201 mounted on the outer surface of the side plate 1. A hydraulic cylinder 202 is mounted on the upper surface of the fixed block 201, and a crossbar 203 is mounted on the ends of the extension and retraction ends of the two hydraulic cylinders 202. A steel wire rope 204 is connected to the outer surface of the movable connecting rod 103, and the end of the steel wire rope 204 is connected to the crossbar 203.

[0026] When the hydraulic cylinder 202 is activated, its telescopic end drives the crossbar 203 to descend, which in turn drives the movable connecting rod 103 to descend via the wire rope 204 until it is supported on the bottom side of the arc groove 102. At this time, the movable connecting rod 103 and the first fixed connecting rod 101 are on the same plane.

[0027] When the hydraulic cylinder 202 drives the crossbar 203 to rise, the movable connecting rod 103 can then slide and rise inside the arc groove 102 via the wire rope 204. Through the guiding and limiting effect of the arc groove 102, the movable connecting rod 103 and the first fixed connecting rod 101 can form an arc structure.

[0028] It is worth noting that the two hydraulic cylinders 202 can be synchronized by means of a synchronization valve, etc., so that the movement speed and displacement of the two hydraulic cylinders 202 are kept consistent by controlling the flow and pressure of the hydraulic oil, which is a common existing technology.

[0029] Preferably, the end of the movable connecting rod 103 is provided with a fixing hole 3, and a support plate 301 is installed on the outer surface of the side plate 1. The outer surface of the support plate 301 is provided with fixing bolts 302 corresponding to the movable connecting rod 103.

[0030] When the hydraulic cylinder 202 drives the movable connecting rod 103 to rise and complete the feeding, the fixing bolt 302 can be screwed into the fixing hole 3 to lock the position of the movable connecting rod 103, so as to avoid the movable connecting rod 103 from becoming unstable during the unfolding of the fabric, and reduce the load on the hydraulic cylinder 202 and improve its service life.

[0031] Preferably, a fixing post 4 is installed on the upper surface of the side plate 1, and the crossbar 203 is slidably installed on the outside of the fixing post 4.

[0032] By setting the fixed column 4, the crossbar 203 can be limited during the lifting and lowering process, so that the crossbar 203 can be lifted and lowered more smoothly. In addition, the hydraulic cylinder 202 only needs to provide vertical force, avoiding the situation where the hydraulic cylinder 202 is subjected to lateral force due to uneven force when the movable connecting rod 103 lifts the roll of fabric, thus ensuring the performance of the hydraulic cylinder 202.

[0033] Preferably, a connecting plate 401 is installed on the top of both fixed columns 4.

[0034] By setting the connecting plate 401, the two fixed columns 4 are connected into a whole, so that the two fixed columns 4 can share the force and the structure is more stable.

[0035] Preferably, it also includes a limiting plate 5. A connecting sleeve 501 is installed on the outer surface of the limiting plate 5, and a second fixed connecting rod 502 is connected between the two side plates 1, with the connecting sleeve 501 slidably mounted on the second fixed connecting rod 502. A locking bolt 503 is installed on the outer surface of the connecting sleeve 501.

[0036] By adjusting the position of the limiting plate 5, rolls of fabric of different lengths can be limited to prevent displacement during unfolding.

[0037] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] The above is a detailed description of the present invention in conjunction with specific embodiments, and it should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, any equivalent substitutions or obvious modifications made without departing from the concept of the present invention, and which have the same performance or use, should be considered as falling within the patent protection scope defined by the submitted claims.

Claims

1. A feeding device for rolled fabric, comprising two side plates (1), characterized in that: Two first fixed connecting rods (101) are fixedly installed between the two side plates (1). Multiple arc-shaped grooves (102) are symmetrically opened on the surface of the two side plates (1). A movable connecting rod (103) is provided in the corresponding two arc-shaped grooves (102). A sleeve (104) is sleeved on the outer surface of the first fixed connecting rod (101) and the movable connecting rod (103). The upper sides of the two side plates (1) are provided with a lifting mechanism (2), which can drive the movable connecting rod (103) to slide in the arc groove (102); When the movable connecting rod (103) slides to the uppermost side of the arc groove (102), the movable connecting rod (103) and the first fixed connecting rod (101) form an arc structure; When the movable connecting rod (103) slides to the lowest side of the arc groove (102), the movable connecting rod (103) and the first fixed connecting rod (101) are at the same height; An inclined panel (105) is installed between the two side panels (1).

2. The feeding device for rolled fabric according to claim 1, characterized in that: The lifting mechanism (2) includes a fixed block (201) installed on the outer surface of the side plate (1), and a hydraulic cylinder (202) is installed on the upper surface of the fixed block (201). A crossbar (203) is installed at the ends of the extension and retraction ends of the two hydraulic cylinders (202). The outer surface of the movable connecting rod (103) is connected to a wire rope (204), and the end of the wire rope (204) is connected to the crossbar (203).

3. The feeding device for rolled fabric according to claim 1, characterized in that: The end of the movable connecting rod (103) is provided with a fixing hole (3), and a support plate (301) is installed on the outer surface of the side plate (1). The outer surface of the support plate (301) is provided with fixing bolts (302) corresponding to the movable connecting rod (103).

4. The feeding device for rolled fabric according to claim 2, characterized in that: A fixing post (4) is installed on the upper surface of the side plate (1), and the crossbar (203) is slidably installed on the outside of the fixing post (4).

5. The feeding device for rolled fabric according to claim 4, characterized in that: A connecting plate (401) is installed on the top of both of the fixed columns (4).

6. The feeding device for rolled fabric according to claim 5, characterized in that: It also includes a limiting plate (5); A connecting sleeve (501) is installed on the outer surface of the limiting plate (5), and a second fixed connecting rod (502) is connected between the two side plates (1), and the connecting sleeve (501) is slidably installed on the second fixed connecting rod (502); The outer surface of the connecting sleeve (501) is fitted with a locking bolt (503).

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