Efficient short-process cloth feeding device for dyeing and finishing suede fabric

Abstract

The cloth feeding device comprises an electric cylinder, a connecting frame and a machine frame, the machine frame comprises two guide rails, two pairs of stand columns and two cross beams connected with the two pairs of stand columns respectively, and the connecting frame comprises two lengthened sliding blocks and a first cloth feeding guide roller connected between the front ends of the two lengthened sliding blocks. Rails are arranged on the inner sides of the two guide rails respectively, the two lengthened sliding blocks are connected to the inner sides of the two guide rails respectively in a sliding mode, a connecting beam is further connected between the rear ends of the two lengthened sliding blocks, the electric cylinder is fixed to a cross beam behind the rack, a telescopic rod of the electric cylinder is connected with the connecting beam, and reinforcing plates are further arranged between the two guide rails and the two stand columns located at the front end of the rack respectively. The cloth feeding device can also achieve the effects of providing sufficient vehicle changing time, reducing the workload of personnel and saving the labor cost, the first cloth feeding guide roller is not prone to shaking in the cloth feeding process, the structure is more stable and reliable, the bearing capacity is high, and the cloth feeding device can adapt to cloth feeding of suede fabric with the large weight per unit area.

Description

Technical Field

[0001] The utility model relates to a fabric feeding device for high-efficiency short-process suede-like fabric dyeing and finishing. Background Art

[0002] The patent with the publication number CN214827679U discloses a mobile fabric feeding device, which includes a cylinder, a connecting frame and a rotating bracket. The connecting frame is installed on the machine frame. The fixed end of the cylinder is hinged on the connecting frame, the telescopic end of the cylinder is hinged with the top end of the rotating bracket, and the upper part of the rotating bracket is hinged with the end of the connecting frame to form a rotating fulcrum. The rotating bracket rotates around the rotating fulcrum, and the bottom end of the rotating bracket is connected with a fabric feeding guide roller, and the fabric feeding guide roller is vertically connected with the rotating bracket. The beneficial effect is that it provides sufficient time for changing the vehicle and avoids the problem of fabric pulling during hasty operation. At the same time, the device has a simple structure, is easy to operate, reduces the workload of personnel and saves labor costs;

[0003] However, for the fabric feeding device with the above structure, the structure at the rotating bracket is not reliable enough. When applied to fabrics with a relatively large unit area weight such as suede-like fabrics, the rotating bracket is prone to jitter or even breakage. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a more stable, reliable and strong load-bearing fabric feeding device for high-efficiency short-process suede-like fabric dyeing and finishing.

[0005] The technical solution of the utility model is: a fabric feeding device for high-efficiency short-process suede-like fabric dyeing and finishing, which includes an electric cylinder, a connecting frame and a machine frame. The machine frame includes two guide rails, two opposing columns arranged below the two guide rails, and two cross beams respectively connecting the two opposing columns. The connecting frame includes two extended sliders and a first fabric feeding guide roller connected between the front ends of the two extended sliders. Tracks are respectively arranged inside the two guide rails, and the two extended sliders are respectively slidably connected inside the two guide rails. A connecting beam is also connected between the rear ends of the two extended sliders. The electric cylinder is fixed on the cross beam behind the machine frame, and the telescopic rod of the electric cylinder is connected with the connecting beam;

[0006] When the telescopic rod is in the retracted state, the first fabric feeding guide roller is located above the first fabric stacking cart, and when the telescopic rod is in the extended state, the first fabric feeding guide roller is located above the second fabric stacking cart;

[0007] The first fabric stacking cart is located below the front ends of the two guide rails;

[0008] Reinforcing plates are respectively arranged between the two guide rails and the two columns at the front end of the machine frame.

[0009] Further, the first fabric feeding guide roller is a hollow roller body.

[0010] Further, small holes are also densely distributed on the first fabric feeding guide roller.

[0011] Further, a plate body is also connected between the bottoms of the front ends of the two guide rails, and the plate body is located below the two lengthened sliders.

[0012] Further, the tops of the two columns at the front end of the frame respectively have extension parts, roller seats are respectively fixed at the tops of the two extension parts, and a second fabric feeding roller is rotatably connected between the two roller seats.

[0013] Further, a drive box is also arranged between the lower ends of the two columns at the front end of the frame, and multiple pairs of driving rollers are arranged in the drive box.

[0014] Further, slide ways are respectively arranged at the upper and lower ends of the track, convex strips corresponding to the slide ways are respectively arranged at the top and bottom of the lengthened slider, and the convex strips are matched with the corresponding slide ways.

[0015] Further, a counterweight block is also arranged at the rear end of the frame.

[0016] Further, fixing parts are respectively arranged at the bottoms of the columns, and the fixing parts are fixed on the concrete foundation in the factory building through fixing bolts.

[0017] The beneficial effects of the utility model are as follows: Compared with the prior art, the first fabric feeding guide roller of the utility model is telescopically connected to the front end of the frame, which can also provide sufficient time for changing cars, reduce the workload of personnel, save labor costs, and the first fabric feeding guide roller is not easy to vibrate during the fabric feeding process, the structure is more stable and reliable, and the load-bearing capacity is strong, and it can adapt to the fabric feeding of suede-like fabrics with a large unit area weight. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the connecting frame of the utility model in a contracted state;

[0019] Figure 2 is a schematic structural diagram of the connecting frame of the utility model in an extended state;

[0020] Figure 3 is a schematic structural diagram of the utility model;

[0021] Figure 4 is a schematic structural diagram of the first fabric feeding guide roller in the utility model.

[0022] In the figure: electric cylinder 1, guide rail 2, column 3, cross beam 4, lengthened slider 5, first fabric feeding guide roller 6, connecting beam 7, first fabric stacking cart 8, second fabric stacking cart 9, reinforcing plate 10, plate body 11, extension part 12, roller seat 13, second fabric feeding roller 14, drive box 15. Detailed Embodiments

[0023] The technical solution of the present utility model will be further specifically described below through embodiments in conjunction with the accompanying drawings.

[0024] Combined with Figures 1-4 As shown, the feeding device for the dyeing and finishing of high-efficiency short-process suede-like fabric includes an electric cylinder 1, a connecting frame and a frame. The frame includes two guide rails 2, two opposing columns 3 arranged below the two guide rails 2, and two cross beams 4 respectively connecting the two opposing columns 3. The connecting frame includes two extended sliders 5 and a first fabric feeding guide roller 6 connected between the front ends of the two extended sliders 5. Tracks are respectively arranged inside the two guide rails 2, and the two extended sliders 5 are respectively slidably connected to the inside of the two guide rails 2. A connecting beam 7 is also connected between the rear ends of the two extended sliders 5. The electric cylinder 1 is fixed on the cross beam 4 behind the frame, and the telescopic rod of the electric cylinder 1 is connected to the connecting beam 7;

[0025] When the telescopic rod is in the retracted state, the first fabric feeding guide roller 6 is located above the first fabric stacking cart 8. When the telescopic rod is in the extended state, the first fabric feeding guide roller 6 is located above the second fabric stacking cart 9;

[0026] The first fabric stacking cart 8 is located below the front ends of the two guide rails 2 to prevent the front ends of the two extended sliders 5 from being deformed due to long-term suspended stress;

[0027] Reinforcing plates 10 are respectively arranged between the two guide rails 2 and the two columns 3 at the front end of the frame to ensure the reliability of the guide rails 2.

[0028] Compared with the prior art, the first fabric feeding guide roller 6 is telescopically connected to the front end of the frame, which can also provide sufficient time for changing the cart, reduce the workload of personnel, save labor costs, and the first fabric feeding guide roller 6 is not prone to jitter during the fabric feeding process, the structure is more stable and reliable, has a strong load-bearing capacity, and can adapt to the fabric feeding of suede-like fabric with a large unit area weight.

[0029] In another embodiment, as Figure 4 shown, the first fabric feeding guide roller 6 is a hollow roller body to reduce the self-weight of the first fabric feeding guide roller 6, and further reduce the load on the front end of the extended slider 5.

[0030] In another embodiment, as Figure 4 shown, small holes are also densely arranged on the first fabric feeding guide roller 6 to further reduce the self-weight of the fabric feeding roller.

[0031] In another embodiment, a plate body 11 is also connected between the bottom ends of the front ends of the two guide rails 2, and the plate body 11 is located below the two extended sliders 5 to further ensure the reliability of the fixation of the two guide rails 2.

[0032] In another embodiment, combined with Figures 1-3As shown, the tops of two columns 3 at the front end of the frame respectively have extension parts 12. Roller seats 13 are respectively fixed to the tops of the two extension parts 12. A second fabric feeding roller 14 is rotatably connected between the two roller seats 13.

[0033] In another embodiment, in combination with Figures 1-3 As shown, a drive box 15 is further provided between the lower ends of two columns 3 at the front end of the frame. A plurality of pairs of driving rollers are provided in the drive box 15. Each pair of driving rollers clamps and drives the fabric, so that the fabric is conveyed from the fabric storage truck to the dyeing and finishing machine.

[0034] In another embodiment, as Figure 2 As shown, the upper and lower ends of the track respectively have sliding grooves. The top and bottom of the lengthened slider 5 respectively have ridges corresponding to the sliding grooves. The ridges are matched with the corresponding sliding grooves to improve the load-bearing capacity at the front end of the lengthened slider 5.

[0035] In another embodiment, a counterweight is further provided at the rear end of the frame to keep the whole frame balanced.

[0036] In another embodiment, fixing parts are respectively provided at the bottoms of the columns 3. Each fixing part is fixed to the concrete foundation in the factory building through fixing bolts.

Claims

1. High-efficiency short-process suede-like fabric dyeing and finishing feeding device, including an electric cylinder (1), a connecting frame and a frame, characterized in that, The frame includes two guide rails (2), two opposing columns (3) arranged below the two guide rails (2), and two cross beams (4) respectively connecting the two opposing columns (3). The connecting frame includes two lengthened sliders (5) and a first fabric inlet guide roller (6) connected between the front ends of the two lengthened sliders (5). Tracks are respectively arranged on the inner sides of the two guide rails (2). The two lengthened sliders (5) are respectively slidably connected to the inner sides of the two guide rails (2). A connecting beam (7) is further connected between the rear ends of the two lengthened sliders (5). The electric cylinder (1) is fixed on the cross beam (4) at the rear of the frame, and the telescopic rod of the electric cylinder (1) is connected to the connecting beam (7); When the telescopic rod is in a contracted state, the first fabric inlet guide roller (6) is located above the first fabric stacking cart (8). When the telescopic rod is in an extended state, the first fabric inlet guide roller (6) is located above the second fabric stacking cart (9); The first fabric stacking cart (8) is located below the front ends of the two guide rails (2); Reinforcing plates (10) are respectively arranged between the two guide rails (2) and the two columns (3) at the front end of the frame; 2. The feeding device for the dyeing and finishing of the high-efficiency short-process suede-like fabric as described in claim 1, characterized in that, The first fabric inlet guide roller (6) is a hollow roller body; 3. The feeding device for the dyeing and finishing of the high-efficiency short-process suede-like fabric as described in claim 2, characterized in that, Small holes are also densely distributed on the first fabric inlet guide roller (6); 4. The feeding device for the dyeing and finishing of the high-efficiency short-process suede-like fabric according to claim 3, characterized in that, A plate body (11) is further connected between the bottom ends of the front ends of the two guide rails (2), and the plate body (11) is located below the two lengthened sliders (5); 5. The feeding device for high-efficiency short-process suede-like fabric dyeing and finishing according to claim 4, characterized in that, The top parts of the two columns (3) at the front end of the frame respectively have extension parts (12). Roller seats (13) are respectively fixed to the top parts of the two extension parts (12). A second fabric inlet roller (14) is rotatably connected between the two roller seats (13); 6. The feeding device for high-efficiency short-process suede-like fabric dyeing and finishing according to claim 5, characterized in that, A drive box (15) is further arranged between the lower ends of the two columns (3) at the front end of the frame, and multiple pairs of driving rollers are arranged in the drive box (15); 7. The feeding device for dyeing and finishing of high-efficiency short-process suede-like fabric according to claim 6, characterized in that, The upper and lower ends of the track respectively have slide ways. The top and bottom parts of the lengthened slider (5) respectively have convex strips corresponding to the slide ways, and the convex strips are matched with the corresponding slide ways; 8. The feeding device for the dyeing and finishing of high-efficiency short-process suede-like fabrics according to claim 7, characterized in that, A counterweight is further arranged at the rear of the frame; 9. The feeding device for dyeing and finishing of high-efficiency short-process suede-like fabrics according to claim 8, characterized in that, Fixing parts are respectively arranged at the bottoms of the respective columns (3), and the respective fixing parts are fixed to the concrete foundation in the factory building through fixing bolts.

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