Tufted carpet rolling rack assembly

Abstract

The utility model provides a tufted carpet rolling frame assembly which comprises a paper tube, concave adjustable baffles installed at the left end and the right end of a paper tube shaft, an adjusting device installed on the outer sides of the concave adjustable baffles, a rack installed at the bottom end of the adjusting device, installation rollers installed at the front end and the rear end of the top end of the rack, and paper tube rollers installed on the outer sides of the installation rollers. A fixed roller is installed at the front end of the bottom end of the rack, a transmission device is installed on the outer side of the rack, and coil unloading devices are installed at the left and right ends of an installation roller at the rear end. According to the tufted carpet coiling frame assembly, through the arrangement of the breadth adjusting device, the coil unloading device and other structures, the concave adjustable baffles on the two sides can be correspondingly adjusted according to the breadth of a tufted carpet, and the tufted carpet surface has the automatic coil unloading function.

Description

Technical Field

[0001] The utility model relates to a rolling device for tufted carpets in the carpet industry, and more specifically to a tufted carpet rolling frame assembly. Background Art

[0002] The shortcomings of the existing carpet tufting machine roll-up device in use are, first, the roll diameter is limited, the diameter is mostly 1 meter to 1.2 meters, and the carpet length is 180 meters and not more than 200 meters. Due to the limited length of the carpet surface, there are many joints in the factory, and each joint will cause carpet waste; and because of the many joints, the need for sewing will cause low efficiency; secondly, because the width of the carpet surface ranges from 1.85 meters to 2.07 meters, the width of the carpet surface must be adjusted frequently during the production process. The width adjustment of the carpet surface on the existing roll-up device is only based on an optical axis on the left and right adjustable baffle frames installed in the sleeve, and there is an M12 screw on the sleeve to fix and lock. When adjusting the width, each time you need to use a wrench to loosen and tighten the M12 screw, and then push and pull the adjustable width baffle by hand, which is not only time-consuming and labor-intensive, but also difficult to adjust accurately; the carpet surface after tufting is relatively heavy, and each time you get off the machine, you need to manually push it down from the roll-up frame. In addition to the labor of the operator, there are also safety hazards.

[0003] In view of the above drawbacks, combined with the inconvenience of using the existing tufting machine rolling device, after collecting data and information retrieval, we found that our company's patent number is CN203754998U, which is an automatic rolling device in the carpet tufting machine. The device includes three paper rolls, a frame, an adjustable baffle, an adjustable baffle frame, a carpet width adjustment device, a fixed roller, and a power transmission device; the two ends of the three rollers are fixed to the frame through bearings, and they are arranged in an isosceles triangle on the cross section. Two rollers are located at the same horizontal plane above, and the other roller is located below. The adjustable baffle frame is fixed to the frame, the carpet width adjustment device is spirally connected to the adjustable baffle frame, and the adjustable baffle is fixedly connected to the carpet width adjustment device; both ends of the fixed roller are fixed to the frame; the power transmission device is fixed to the frame and connected to the paper roll transmission. Its effect is that the roll diameter is large; the operation is convenient and accurate; the labor intensity is low, the degree of automation is high, and the safety is good. However, this patent has the following problems in actual production:

[0004] (1) The width of the blanket cannot be accurately obtained, and the center distance of the adjustable baffle is adjusted through the adjustment device;

[0005] (2) There is no groove in the center of the adjustable baffles on both sides, which cannot ensure that the paper roll is located in the center of the rolling device, and the two ends of the blanket surface cannot be flat when rolling;

[0006] (3) The adjustable baffles on both sides are locked to the optical axis by M12 screws. When adjusting the width of the blanket, you need to loosen and tighten the screws with a wrench each time, then push and pull the adjustable baffles to adjust the width by hand, and then tighten the M12 screws.

[0007] The roll-up rack assembly of the utility model can make the concave adjustable baffle plate freely adjust the different widths of the blanket surface according to the width of the blanket surface, and automatically unload the rolled blanket surface. In addition, the utility model designs the left and right concave adjustable baffle plates as a concave structure. When the blanket surface is rolled up, in addition to the two ends of the blanket surface being flush, the strength of the concave adjustable baffle plate is significantly increased. Utility Model Content

[0008] The utility model aims to solve the technical problems raised by the above background technology and provides a tufted carpet roll rack assembly, which enables a concave adjustable baffle to be adjusted according to carpet surfaces of different widths and to automatically unload the rolled carpet surface.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tufted carpet roll rack assembly, comprising: a paper tube shaft, concave adjustable baffles are installed at the left and right ends of the paper tube shaft, an adjustment device is installed on the outer side of the concave adjustable baffle, a frame is installed at the bottom end of the adjustment device, mounting rollers are installed at the front and rear ends of the top of the frame, a paper tube roller is installed on the outer side of the mounting roller, a fixed roller is installed at the front end of the bottom of the frame, a transmission device is installed on the outer side of the frame, and unloading devices are installed at the left and right ends of the mounting roller at the rear end.

[0010] A further preferred solution: the unloading device includes: an unloading rod, a cylinder and an unloading roller, the unloading rods are installed at the left and right ends of the mounting roller at the rear end, the cylinder is installed at the front end of the unloading rod, a frame is installed at the bottom end of the cylinder, and the unloading roller is installed at the front end of the top of the unloading rod.

[0011] A further preferred solution is that the concave adjustable baffle is provided with upper and lower grooves in the center which fit with the paper tube.

[0012] A further preferred scheme: the adjusting device includes: a connecting plate, a pointer, a scale, a guide block, a guide rod, a mounting seat, a mounting plate, a handwheel, a screw and a connecting sleeve. The adjusting devices on the left and right sides of the concave adjustable baffle are arranged symmetrically. A connecting plate is installed in the center of the right end of the right concave adjustable baffle, a connecting sleeve is installed in the center of the right end of the connecting plate, a screw is installed in the center of the connecting sleeve, a handwheel is installed at the right end of the screw, guide rods are installed on the front and rear sides of the bottom end of the connecting plate, a guide block is installed on the outside of the guide rod, a mounting seat is installed at the bottom of the guide block, a frame is installed at the bottom of the mounting seat, a mounting plate is installed at the right end of the guide rod, a pointer is installed at the front end of the top of the connecting sleeve, and a scale is installed at the top of the connecting plate.

[0013] A further preferred solution is that the screw rod is provided with an adjusting thread, and the connecting sleeve is provided with a threaded through hole that matches the adjusting thread of the screw rod.

[0014] A further preferred solution is that a connecting block is installed at the middle upper end of the right end of the mounting plate, a limiting block is installed at the top of the connecting block, and a limiting groove that fits with the hand wheel is provided on the limiting block.

[0015] A further preferred solution is that fixing rods are installed at the front and rear ends of the center of the frame.

[0016] Beneficial effects:

[0017] 1. The purpose of adjusting the concave adjustable baffle plate according to the different widths of the carpet surface is achieved by setting an adjustment device. The hand wheel is turned to drive the screw rod to rotate. Under the action of the connecting sleeve, the screw rod is telescopically moved, thereby driving the connecting plate to move linearly, so that the concave adjustable baffle plates at the left and right ends change the center distance to suit the carpet surfaces of different widths; the scale and pointer are set to facilitate the observation of the position of the scale pointed by the pointer, and the position of the concave adjustable baffle plate can be determined at a glance, so that the carpet surface is limited to the center, effectively ensuring that both sides of the carpet surface are flush;

[0018] 2. The purpose of unloading the rolled blanket is achieved by setting up an unloading device. After the blanket is rolled, the concave adjustable baffles on both sides withdraw to the left and right, and the cylinder is started. The cylinder pushes the front end of the unloading rod to move upward. Since the unloading rod is installed on the mounting roller at the rear end, the unloading rod rotates around the mounting roller at the rear end, and at the same time drives the unloading roller to rotate, pushing the blanket upward, so that the paper roll rolls off the frame, and the blanket is removed by a forklift. In the unloading process, there is no need to manually move it down, which saves the operator's labor, improves work efficiency, and avoids safety hazards during manual unloading.

[0019] 3. In summary, the tufted carpet roll-up rack assembly, by providing structures such as an adjustment device and a roll-unloading device, can achieve the purpose of adjusting the concave adjustable baffle according to different widths of carpet surfaces and automatically unloading the rolled carpet surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022] Figure 3 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0023] Figure 1-3 In: 1. Paper tube shaft; 2. Concave adjustable baffle; 3. Adjustment device; 301. Connecting plate; 302. Pointer; 303. Scale; 304. Guide block; 305. Guide rod; 306. Mounting seat; 307. Mounting plate; 308. Connecting block; 309. Hand wheel; 310. Limit block; 311. Screw; 312. Connecting sleeve; 4. Unloading rod; 5. Transmission device; 6. Frame; 7. Cylinder; 8. Unloading roller; 9. Fixed roller; 10. Paper tube roller; 11. Fixed rod; 12. Mounting roller. DETAILED DESCRIPTION

[0024] In combination with the attached embodiment of the present utility model Figure 1-Figure 3 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0025] See also Figure 1-3 In an embodiment of the utility model, a tufted carpet roll rack assembly includes: a paper tube 1, which is used to hold the axial part of the paper tube; a concave adjustable baffle 2 is installed at the left and right ends of the paper tube 1, and is used to fix the paper tube; an adjusting device 3 is installed on the outside of the concave adjustable baffle 2, so that the concave adjustable baffle 2 can be adjusted according to different widths of carpet surfaces; a bracket at the bottom of the frame 6 adjusting device 3 is used to support the entire assembly; a mounting roller 12 is a roller installed at the front and rear ends of the top of the frame 6, which is used to rotate the paper tube roller 10; the paper tube roller 10 is installed on the outside of the mounting roller 12, and is used to assist the paper tube roller 10 to form a paper tube surface; a fixed roller 9 is installed at the front end of the bottom of the frame 6, and is used to fix the frame 6; a transmission device 5 is installed on the outside of the frame 6, and is used to drive the paper tube roller 10 to rotate; a roll unloading device is installed on the left and right ends of the mounting roller 12, and is used to self-unload the rolled carpet surface.

[0026] In the embodiment of the utility model, the unloading device includes: an unloading rod 4, a cylinder 7 and an unloading roller 8, the left and right ends of the mounting roller 12 at the rear end are installed with the unloading rod 4, the front end of the unloading rod 4 is installed with the cylinder 7, the bottom end of the cylinder 7 is installed with the unloading roller 8, and the front end of the top of the unloading rod 4 is installed with the unloading roller 8, so as to achieve self-unloading of the rolled blanket surface; after the blanket surface is rolled, the concave adjustable baffles on both sides withdraw to the left and right, and the cylinder 7 is started, and the cylinder 7 pushes the front end of the unloading rod 4 to move upward. Because the rear end of the unloading rod 4 is installed on the mounting roller 12 at the rear end, the unloading rod 4 rotates around the mounting roller 12 at the rear end, and at the same time drives the unloading roller 8 to rotate, pushing the paper tube 1 to move upward, and the finished blanket surface falls from the frame 6, and the forklift removes the blanket surface.

[0027] In the embodiment of the utility model, the concave adjustable baffle 2 is provided with upper and lower grooves in the center which fit with the paper tube 1, so as to effectively ensure that both sides of the blanket surface are attached to the inner side of the concave adjustable baffle, so as to achieve the purpose of limiting the paper tube 1.

[0028] In the embodiment of the utility model, the adjusting device 3 includes: a connecting plate 301, a pointer 302, a scale 303, a guide block 304, a guide rod 305, a mounting seat 306, a mounting plate 307, a hand wheel 309, a screw 311 and a connecting sleeve 312. The adjusting devices 3 on the left and right sides of the concave adjustable baffle 2 are symmetrically arranged. A connecting plate 301 is installed in the center of the right end of the right concave adjustable baffle 2, a connecting sleeve 312 is installed in the center of the right end of the connecting plate 301, a screw 311 is installed in the center of the connecting sleeve 312, and a hand wheel 309 is installed on the right end of the screw 311. Guide rods 305 are installed on both sides of the front and rear ends of the bottom end of the connecting plate 301, a guide block 304 is installed on the outside of the guide rod 305, a mounting seat 306 is installed at the bottom of the guide block 304, and a frame 6 is installed at the bottom of the mounting seat 306. A mounting plate 307 is installed on the right end of the guide rod 305, and a front end of the top of the connecting sleeve 312 is installed There is a pointer 302, and a scale 303 is installed on the top of the connecting plate 301. The concave adjustable baffle 2 is adjusted according to the different widths of the blanket. The hand wheel 309 is turned to drive the screw 311 to rotate. Under the action of the connecting sleeve 312, the screw 311 moves linearly to push the connecting plate 301 to move, and the concave adjustable baffle 2 is extended and retracted, thereby changing the center distance of the concave adjustable baffles 2 at the left and right ends. Therefore, the device can be suitable for blankets of different widths; through the guide rod 305 and the guide block 304, the connecting plate 301 can only be horizontally displaced to the left and right; through the mounting seat 306; the effect of supporting the entire adjustment device 3 is achieved. Through the scale 303 and the pointer 302, the position of the scale 303 pointed by the pointer 302 can be clearly observed, and the position of the concave adjustable baffle 2 can be clearly determined at a glance. The paper tube 1 is limited to the center through the concave adjustable baffle 2 to ensure that both sides of the blanket are flush when the blanket is rolled.

[0029] In the embodiment of the utility model, an adjusting thread is provided on the screw rod 311, and a threaded through hole that matches the adjusting thread of the screw rod 311 is provided on the connecting sleeve 312. When the screw rod 311 is rotated, the screw rod 311 drives the concave adjustable baffle 2 to extend and retract. The connecting sleeve 312 is fixed to the mounting seat 306. When the screw rod 311 is rotated, the screw rod 311 moves linearly to the left or right to drive the connecting plate 301 to move, thereby driving the concave adjustable baffle 2 to extend and retract.

[0030] In the embodiment of the utility model, a connecting block 308 is installed at the middle and upper end of the right end of the mounting plate 307, and a limiting block 310 is installed at the top of the connecting block 308. A limiting groove that fits with the handwheel 309 is opened on the limiting block 310, so as to prevent the handwheel 309 from rotating automatically due to external interference. After adjusting the position of the concave adjustable baffle 2, the limiting block 310 is rotated to make the handwheel 309 stuck in the limiting groove of the limiting block 310, thereby preventing the handwheel 309 from rotating automatically.

[0031] In the embodiment of the utility model, fixing rods 11 are installed at the front and rear ends of the center of the frame 6 to further fix the frame 6.

[0032] Working principle: Turn the hand wheel 309 to drive the screw rod 311 to rotate, and the threaded rod 311 moves under the action of the connecting sleeve 312, pushing the connecting plate 301 to move, so that the concave adjustable baffle 2 moves, and the concave adjustable baffles 2 at the left and right ends change the center distance. Therefore, the device is suitable for carpet surfaces of different widths; by providing a scale 303 and a pointer 302, the position of the scale 303 pointed by the pointer 302 can be observed, and the position of the concave adjustable baffle 2 can be determined at a glance. The paper tube 1 is set in the center through the concave adjustable baffle 2 to ensure that the blanket surface is naturally flat when rolled; after the blanket surface is rolled, the concave adjustable baffles on both sides withdraw to the left and right, and the cylinder 7 is started. The cylinder 7 pushes the front end of the unloading rod 4 to move upward. Because the rear end of the unloading rod 4 is installed on the rear end mounting roller 12, the unloading rod 4 rotates around the rear end mounting roller 12 at this time, and drives the unloading roller 8 to rotate, pushing the paper tube shaft 1 to move upward, so that the blanket surface rolls off the frame 6, and the blanket surface is removed by a forklift. During the unloading process, there is no need to manually unload the blanket surface, which not only saves labor for the operator, but also improves work efficiency and avoids safety hazards when manually unloading the blanket.

Claims

1. A tufted carpet roll-up rack assembly, comprising: A paper roll (1), characterized in that: a concave adjustable baffle (2) is installed at both ends of the paper roll (1), an adjusting device (3) is installed on the outer side of the concave adjustable baffle (2), a frame (6) is installed at the bottom end of the adjusting device (3), a mounting roller (12) is installed at the front and rear ends of the top of the frame (6), a paper roll roller (10) is installed on the outer side of the mounting roller (12), a fixed roller (9) is installed at the front end of the bottom of the frame (6), a transmission device (5) is installed on the outer side of the frame (6), and a roll unloading device is installed at the left and right ends of the mounting roller (12) at the rear end.

2. The tufted carpet roll-up stand assembly according to claim 1, characterized in that: The unloading device comprises: an unloading rod (4), a cylinder (7) and an unloading roller (8); the unloading rod (4) is installed at both ends of the mounting roller (12) at the rear end; the cylinder (7) is installed at the front end of the unloading rod (4); the frame (6) is installed at the bottom end of the cylinder (7); and the unloading roller (8) is installed at the front end of the top end of the unloading rod (4).

3. The tufted carpet roll-up stand assembly according to claim 1, characterized in that: The concave adjustable baffle (2) is provided with upper and lower grooves in the center which fit with the paper tube (1).

4. The tufted carpet roll-up stand assembly according to claim 1, characterized in that: The adjusting device (3) comprises: a connecting plate (301), a pointer (302), a scale (303), a guide block (304), a guide rod (305), a mounting seat (306), a mounting plate (307), a hand wheel (309), a screw rod (311) and a connecting sleeve (312). The adjusting devices (3) on the left and right sides of the concave adjustable baffle (2) are symmetrically arranged. The connecting plate (301) is installed at the center of the right end of the right concave adjustable baffle (2). The connecting sleeve (312) is installed at the center of the right end of the connecting plate (301). A screw rod (311) is installed in the center, a hand wheel (309) is installed at the right end of the screw rod (311), guide rods (305) are installed at the front and rear sides of the bottom end of the connecting plate (301), a guide block (304) is installed outside the guide rod (305), a mounting seat (306) is installed at the bottom end of the guide block (304), a frame (6) is installed at the bottom end of the mounting seat (306), a mounting plate (307) is installed at the right end of the guide rod (305), a pointer (302) is installed at the front end of the top of the connecting sleeve (312), and a scale (303) is installed at the top end of the connecting plate (301).

5. The tufted carpet roll-up stand assembly according to claim 4, characterized in that: The screw rod (311) is provided with an adjusting thread, and the connecting sleeve (312) is provided with a threaded through hole that fits with the adjusting thread of the screw rod (311).

6. The tufted carpet roll-up stand assembly according to claim 4, characterized in that: A connecting block (308) is installed at the middle upper end of the right end of the mounting plate (307), and a limiting block (310) is installed at the top end of the connecting block (308). The limiting block (310) is provided with a limiting groove that fits with the hand wheel (309).

7. The tufted carpet roll-up stand assembly according to claim 1, characterized in that: Fixed rods (11) are installed at the front and rear ends of the center of the frame (6).

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