Flexible lifting belt packaging device

Abstract

The utility model relates to the technical field of lifting belt packaging equipment, in particular to a flexible lifting belt packaging device which comprises a supporting mechanism, a winding mechanism and a sheath opening cylinder. The supporting mechanism comprises a guide rail and a supporting frame. The supporting frame is provided with a fixed supporting end and a movable supporting end, the fixed supporting end of the supporting frame is located on one side of the initial end of the guide rail, and the movable supporting end of the supporting frame is slidably arranged on the guide rail; the winding mechanism comprises a driving wheel and a driven wheel, the driving wheel is located on one side of the initial end of the guide rail, the fixed supporting end of the supporting frame is located between the driving wheel and the initial end of the guide rail, the driven wheel is slidably arranged on the guide rail, and the movable supporting end of the supporting frame is located between the driving wheel and the driven wheel; the sheath opening cylinder abuts against the fixed supporting end of the supporting frame and the movable supporting end of the supporting frame, and a separating opening is formed in the cylinder body of the sheath opening cylinder in the length direction. The flexible lifting belt packaging machine can be suitable for packaging flexible lifting belts of various sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting belt packaging equipment, in particular to a flexible lifting belt packaging device. Background Art

[0002] Lifting belts are generally divided into flat lifting belts and flexible lifting belts. Flexible lifting belts are also called round lifting belts. Unlike flat lifting belts, the belt body of flexible lifting belts is just a flat webbing. The belt body of flexible lifting belts is divided into a protective cover and an inner core arranged in the protective cover. The inner core is formed by winding multiple strands of ropes. At present, flexible lifting belts are divided into worker packaging and equipment packaging. Worker packaging is mainly suitable for flexible lifting belts with shorter lengths, and equipment packaging is mainly suitable for flexible lifting belts with longer lengths. However, the winding distance of the winding mechanism for winding ropes in the equipment packaging device is not adjustable, and the size and length of the support frame for supporting the sheath expansion tube are fixed values, which leads to poor flexibility in the use of the packaging device and requires a dedicated machine. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a flexible lifting belt packaging device which can be suitable for packaging flexible lifting belts of various sizes.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a flexible lifting belt packaging device, including a support mechanism, a winding mechanism and a sheath expansion tube; the support mechanism includes a guide rail and a support frame; the support frame has a fixed support end and a movable support end, the fixed support end of the support frame is located at one side of the initial end of the guide rail, and the movable support end of the support frame is slidably arranged on the guide rail;

[0005] The winding mechanism comprises a driving wheel and a driven wheel, the driving wheel is located on one side of the initial end of the guide rail, and the fixed support end of the support frame is located between the driving wheel and the initial end of the guide rail, the driven wheel is slidably arranged on the guide rail, and the movable support end of the support frame is located between the driving wheel and the driven wheel;

[0006] The sheath expansion tube abuts against the fixed support end of the support frame and the movable support end of the support frame, and a disengagement port is arranged on the tube body of the sheath expansion tube along the length direction.

[0007] Furthermore, the guide rail is provided with a plurality of positioning holes, and the movable supporting end of the support frame comprises a first slider, a first mounting plate and a first supporting rod; the first slider is slidably arranged on the guide rail, the first slider has a first latch hole adapted to the positioning hole, the first mounting plate is connected to the first slider, the first supporting rod is arranged on the first mounting plate, and the first supporting rod abuts against the sheath expansion tube;

[0008] The winding mechanism also includes a bracket, which is slidably arranged on the guide rail and has a second latch hole matched with the positioning hole, and the driven wheel is rotatably arranged on the bracket.

[0009] Furthermore, the winding mechanism also includes a pushing cylinder, a second slider is slidably arranged on the bracket, and the sliding direction of the second slider is parallel to the sliding direction of the bracket on the guide rail, the driven wheel is rotatably arranged on the second slider, the pushing cylinder is arranged on the bracket, and the movable end of the pushing cylinder is connected to the second slider.

[0010] Furthermore, the fixed support end of the support frame includes a second mounting plate and a second support rod, the second mounting plate is located on one side of the initial end of the guide rail, the second support rod is arranged on the second mounting plate, and the second support rod abuts against the sheath expansion tube.

[0011] Furthermore, the support mechanism also includes at least two lower support rods, and at least one of the lower support rods is slidably connected to the guide rail, and the lower support rod is located below the support frame.

[0012] The beneficial effect of the utility model is that, different from the prior art, the support mechanism has a guide rail, on which the driven wheel of the winding mechanism and the movable support end of the support frame slide, so that the position can be adaptively adjusted according to the length of the flexible lifting belt actually packaged, so that the support frame can support the sheath expansion cylinder of the relevant length, and the distance between the driving wheel and the driven wheel can adapt to the winding of the rope, so as to realize the packaging of flexible lifting belts of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a flexible lifting belt packaging device proposed by the utility model;

[0014] Figure 2 for Figure 1 An enlarged view of part A of a flexible lifting belt packaging device;

[0015] Figure 3 A schematic diagram of the structure of a sheath expansion tube of a flexible lifting belt packaging device proposed by the utility model;

[0016] Description of labels:

[0017] 1. Support mechanism; 11. Guide rail; 111. Positioning hole;

[0018] 12. Support frame; 121. First slider; 1211. First latch hole; 122. First mounting plate; 123. First support rod; 124. Second mounting plate; 125. Second support rod;

[0019] 13. Lower support rod;

[0020] 2. winding mechanism; 21. driving wheel; 22. driven wheel; 23. bracket; 231. second latch hole; 232. second slider; 24. pushing cylinder;

[0021] 3. The sheath opens the tube; 31. The exit port;

[0022] 4. Protective cover. DETAILED DESCRIPTION

[0023] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0024] Please refer to Figure 1 and Figure 3 As shown, the utility model is a flexible lifting belt packaging device, comprising a support mechanism 1, a winding mechanism 2 and a sheath opening tube 3; the support mechanism 1 comprises a guide rail 11 and a support frame 12; the support frame 12 has a fixed support end and a movable support end, the fixed support end of the support frame 12 is located at one side of the initial end of the guide rail 11, and the movable support end of the support frame 12 is slidably arranged on the guide rail 11;

[0025] The winding mechanism 2 includes a driving wheel 21 and a driven wheel 22, wherein the driving wheel 21 is located at one side of the initial end of the guide rail 11, and the fixed support end of the support frame 12 is located between the driving wheel 21 and the initial end of the guide rail 11, and the driven wheel 22 is slidably arranged on the guide rail 11, and the movable support end of the support frame 12 is located between the driving wheel 21 and the driven wheel 22;

[0026] The sheath expansion tube 3 abuts against the fixed support end of the support frame 12 and the movable support end of the support frame 12 , and a disengagement port 31 is provided on the tube body of the sheath expansion tube 3 along the length direction.

[0027] Working principle: In the process of packaging the flexible lifting belt, the corresponding length of the sheath expansion tube 3 and the protective cover 4, as well as the movable support end and the driven wheel 22 of the sliding support frame 12 are selected according to the packaging length of the flexible lifting belt, so that the support frame 12 can support the relevant length of the sheath expansion tube 3, and the distance between the driving wheel 21 and the driven wheel 22 is adapted to the winding of the rope. Then the protective cover 4 is folded and sleeved on the body of the sheath expansion tube 3, so that the sheath expansion tube 3 can expand the protective cover 4 to ensure that the rope can pass through the protective cover 4 smoothly. Then the sheath expansion tube 3 with the protective cover 4 is placed on the fixed support end and the movable support end of the support frame 12; then the rope is manually pulled from the position of the driving wheel 21 through the sheath expansion tube 3, that is, through the protective cover 4, and then bypasses the driven wheel 22 to pull back to the driving wheel 21, and the end of the rope is tied to the rope part that is about to enter the sheath expansion tube 3. After the ends of the rope are tied and fixed, the driving wheel 21 can be started to rotate, and the rope can be wound around the driving wheel 21 and the driven wheel 22. After the number of winding turns reaches the specified requirement, the operation of the driving wheel 21 is suspended, and then the end of the protective cover 4 close to the driven wheel 22 is manually pulled onto the driven wheel 22, and then the driving wheel 21 is started again. At this time, the pulled-out end of the protective cover 4 will move with the rope under the drive of the driving wheel 21. When the pulled-out end of the protective cover 4 meets the sheath expansion tube 3, that is, the protective cover 4 no longer blocks the escape port 31 on the sheath expansion tube 3, the operation of the driving wheel 21 can be stopped. At this time, the operator can detach the rope located in the sheath expansion tube 3 from the escape port 31, so that the sheath expansion tube 3 can be removed, and finally the head and tail ends of the protective cover 4 are manually connected to complete the packaging of the flexible lifting belt.

[0028] Please refer to Figure 2 As shown, further, the guide rail 11 is provided with a plurality of positioning holes 111, and the movable supporting end of the support frame 12 includes a first slider 121, a first mounting plate 122 and a first supporting rod 123; the first slider 121 is slidably provided on the guide rail 11, the first slider 121 has a first latch hole 1211 adapted to the positioning hole 111, the first mounting plate 122 is connected to the first slider 121, the first supporting rod 123 is provided on the first mounting plate 122, and the first supporting rod 123 abuts against the sheath opening tube 3;

[0029] The winding mechanism 2 further comprises a bracket 23 , which is slidably disposed on the guide rail 11 . The bracket 23 has a second latch hole 231 matched with the positioning hole 111 , and the driven wheel 22 is rotatably disposed on the bracket 23 .

[0030] From the above description, it can be seen that the movable supporting end of the support frame 12 moves on the guide rail 11 through the first slider 121 to change the supporting position of the first support rod 123, and the position of the movable supporting end of the support frame 12 is fixed by passing the first pin hole 1211 and the positioning hole 111 at the corresponding position of the guide rail 11 through the pin, so as to avoid displacement of the movable supporting end of the support frame 12 during the packaging process.

[0031] The driven wheel 22 moves on the guide rail 11 through the bracket 23 to change the distance between the driving wheel 21 and the driven wheel 22, and the position of the driven wheel 22 is fixed by a pin passing through the second pin hole 231 and the positioning hole 111 at the corresponding position of the guide rail 11 to avoid displacement of the driven wheel 22 during the packaging process.

[0032] Please refer to Figure 1 As shown, further, the winding mechanism 2 also includes a pushing cylinder 24, a second slider 232 is slidably provided on the bracket 23, and the sliding direction of the second slider 232 is parallel to the sliding direction of the bracket 23 on the guide rail 11, the driven wheel 22 is rotatably provided on the second slider 232, the pushing cylinder 24 is provided on the bracket 23, and the movable end of the pushing cylinder 24 is connected to the second slider 232.

[0033] From the above description, it can be seen that after the flexible lifting belt is packed, the push cylinder 24 drives the second slider 232 to drive the driven wheel 22 to move toward the driving wheel 21 to release the flexible lifting belt in a taut state, thereby facilitating the operator to remove the flexible lifting belt from the winding mechanism 2.

[0034] Please refer to Figure 1 As shown, further, the fixed supporting end of the support frame 12 includes a second mounting plate 124 and a second support rod 125, the second mounting plate 124 is located on the initial end side of the guide rail 11, the second support rod 125 is arranged on the second mounting plate 124, and the second support rod 125 is abutted against the sleeve expansion tube 3.

[0035] It can be known from the above description that the fixed support end of the support frame 12 fixes the second support rod 125 to one side of the initial end of the guide rail 11 through the second mounting plate 124 .

[0036] Please refer to Figure 1 As shown, further, the support mechanism 1 also includes at least two lower support rods 13 , and at least one of the lower support rods 13 is slidably connected to the guide rail 11 , and the lower support rod 13 is located below the support frame 12 .

[0037] It can be seen from the above description that the lower support rod 13 is used to lift the rope below the return path to prevent the rope from sagging during the winding process and affecting the winding quality.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A flexible lifting belt packaging device, characterized in that: It includes a support mechanism, a winding mechanism and a sheath expansion tube; the support mechanism includes a guide rail and a support frame; the support frame has a fixed support end and a movable support end, the fixed support end of the support frame is located at one side of the initial end of the guide rail, and the movable support end of the support frame is slidably arranged on the guide rail; The winding mechanism comprises a driving wheel and a driven wheel, the driving wheel is located on one side of the initial end of the guide rail, and the fixed support end of the support frame is located between the driving wheel and the initial end of the guide rail, the driven wheel is slidably arranged on the guide rail, and the movable support end of the support frame is located between the driving wheel and the driven wheel; The sheath expansion tube abuts against the fixed support end of the support frame and the movable support end of the support frame, and a disengagement port is arranged on the tube body of the sheath expansion tube along the length direction.

2. According to claim 1, the flexible lifting belt packaging device is characterized in that: The guide rail is provided with a plurality of positioning holes, and the movable supporting end of the supporting frame comprises a first slider, a first mounting plate and a first supporting rod; the first slider is slidably arranged on the guide rail, the first slider has a first latch hole adapted to the positioning hole, the first mounting plate is connected to the first slider, the first supporting rod is arranged on the first mounting plate, and the first supporting rod abuts against the sheath expansion tube; The winding mechanism also includes a bracket, which is slidably arranged on the guide rail and has a second latch hole matched with the positioning hole, and the driven wheel is rotatably arranged on the bracket.

3. The flexible lifting belt packaging device according to claim 2 is characterized in that: The winding mechanism also includes a pushing cylinder, a second slider is slidably arranged on the bracket, and the sliding direction of the second slider is parallel to the sliding direction of the bracket on the guide rail, the driven wheel is rotatably arranged on the second slider, the pushing cylinder is arranged on the bracket, and the movable end of the pushing cylinder is connected to the second slider.

4. The flexible lifting belt packaging device according to claim 1, characterized in that: The fixed support end of the support frame includes a second mounting plate and a second support rod, the second mounting plate is located on one side of the initial end of the guide rail, the second support rod is arranged on the second mounting plate, and the second support rod abuts against the sheath expansion tube.

5. The flexible lifting belt packaging device according to claim 1, characterized in that: The support mechanism also includes at least two lower support rods, and at least one of the lower support rods is slidably connected to the guide rail, and the lower support rod is located below the support frame.

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