Belt falling device for lifting belt production

Abstract

The utility model relates to the technical field of belt falling devices, in particular to a belt falling device for lifting belt production. The device comprises a base, side plates are fixedly connected to the two sides of the upper end of the base, a plurality of same supporting rods are fixedly connected between the side plates on the two sides, a plurality of same pulleys are rotationally connected to the arc faces of the supporting rods, first motors are installed on the two sides of the base, and rotating shafts are fixedly connected to the output ends of the first motors. A fixing assembly is arranged on one side of the rotating shaft, a plurality of same collecting wheels are arranged on the arc surface of the rotating shaft, a shearing assembly is arranged at the upper end of the side plate, and by arranging the shearing assembly, when a plurality of lifting belts need to be cut at the same time, a second motor is started to enable a lead screw to rotate, so that a mounting block moves in a belt groove block; due to the fact that the lifting belts are in the tightened state, the blade conducts cutting, and then the effect of cutting the multiple lifting belts at the same time is achieved as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of belt dropping devices, in particular to a belt dropping device for hoisting belt production. Background Art

[0002] The belt dropping device is used for collecting hoisting belts during production. The belt dropping device consists of a base, side plates, multiple identical support rods, multiple identical pulleys, a motor set, a rotating shaft, and multiple identical collecting wheels. When collecting hoisting belts, the woven hoisting belts are placed on the pulleys on the support rods, and finally wound around the collecting wheels on the rotating shaft. Then, other hoisting platforms are wound in the same way. Finally, the motor one on the side plate of the base is started to make the rotating shaft rotate and the collecting wheels rotate, so as to collect the hoisting belts.

[0003] The inventor found in daily work that when the belt dropping device is in use, since multiple hoisting belts are usually collected simultaneously, and when cutting the hoisting belts, it is usually manual to use scissors to cut multiple hoisting belts in sequence, which may waste human resources and the cutting efficiency is relatively low, and thus may indirectly affect the production efficiency of hoisting belts. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that in the actual use process, since multiple hoisting belts are usually collected simultaneously, and when cutting the hoisting belts, it is usually manual to use scissors to cut multiple hoisting belts in sequence, which may waste human resources and the cutting efficiency is relatively low, and thus may indirectly affect the production efficiency of hoisting belts, and to propose a belt dropping device for hoisting belt production.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A belt dropping device for hoisting belt production, including a base, both sides of the upper end of the base are fixedly connected with side plates, multiple identical support rods are fixedly connected between the two side plates, multiple identical pulleys are rotatably connected to the arc surfaces of the support rods, motor ones are installed on both sides of the base, the output ends of the motor ones are fixedly connected with a rotating shaft, a fixing component is arranged on one side of the rotating shaft, multiple identical collecting wheels are arranged on the arc surface of the rotating shaft, a cutting component is arranged on the upper end of the side plate, the cutting component includes a fixing rod fixedly connected to the upper ends of both side plates, a belt groove block is fixedly connected to the upper end of the fixing rod, a motor two is installed on the back of the belt groove block, an installation rod is slidably connected to the inner wall of the belt groove block, a blade is fixedly connected to the front of the installation rod, a lead screw is arranged on the inner wall of the belt groove block, the lead screw is in threaded connection with the installation rod, and the output end of the motor two is fixed to the lead screw.

[0006] The effects achieved by the above components are as follows: By setting the shearing assembly, when it is necessary to cut multiple lifting straps simultaneously, start the second motor, causing the lead screw to rotate, thereby enabling the mounting block to move within the grooved block, driving the blade to move. Since the lifting straps are in a taut state, the blade cuts, thus achieving the function of cutting multiple lifting straps simultaneously as much as possible.

[0007] Preferably, the threads at both ends of the lead screw are opposite, the pitch of the lead screw on the side close to the mounting rod is greater than that on the other side, and the arc surface of the lead screw is threadedly connected with a grooved pressing plate.

[0008] The effects achieved by the above components are as follows: The lead screw rotates, causing the grooved pressing plate to approach one end of the grooved block, thereby clamping the lifting strap between the grooved block and the grooved pressing plate. The lead screw rotates, causing the blade to move, thereby cutting the lifting strap.

[0009] Preferably, a circular rod is fixedly connected to the bottom of the inner wall of the mounting rod, and the mounting rod slides on the circular rod.

[0010] The effects achieved by the above components are as follows: By setting the circular rod, the mounting rod is limited.

[0011] Preferably, the grooved pressing plate slides on the circular rod.

[0012] The effects achieved by the above components are as follows: By setting the circular rod, the grooved pressing plate is limited.

[0013] Preferably, the fixing assembly includes a plurality of positioning rods slidably inserted into the arc surface of the rotating shaft at evenly distributed positions, and the positioning rods are inserted into the collecting wheel.

[0014] The effects achieved by the above components are as follows: When it is necessary to fix the collecting wheel, through the pulling mechanism, the positioning rod is retracted into the rotating shaft, then the collecting wheel is dragged to the appropriate position, and then the pulling mechanism is released, and the positioning plug rod is inserted into the collecting wheel by means of the reset mechanism, thereby fixing the collecting wheel.

[0015] Preferably, a spring is fixedly connected to the lower end of the positioning rod, and the other end of the spring is fixed to the rotating shaft.

[0016] The effects achieved by the above components are as follows: By setting the spring, the positioning rod is reset.

[0017] Preferably, a pull rope is fixedly connected to the lower end of the positioning rod, and the pull rope penetrates through the rotating shaft.

[0018] The effects achieved by the above components are as follows: Pull the pull rope, causing the positioning rod to retract into the rotating shaft and compressing the spring.

[0019] In summary, the beneficial effects of the present utility model are as follows:

[0020] In the present utility model, by providing a cutting component, when it is necessary to cut multiple lifting belts simultaneously, the second motor is started, causing the lead screw to rotate, thereby enabling the mounting block to move within the belt groove block, driving the blade to move. Since the lifting belts are in a taut state, the blade cuts, thereby achieving the effect of cutting multiple lifting belts simultaneously as much as possible. This solves the problem that when collecting lifting belts, multiple lifting belts are usually collected simultaneously, and when cutting the lifting belts, it is usually done manually with scissors to cut multiple lifting belts one by one, which may waste human resources and have a low cutting efficiency, and may indirectly affect the production efficiency of the lifting belts. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is a three-dimensional structural schematic diagram of the cutting component of the present utility model;

[0023] Figure 3 is a three-dimensional structural schematic diagram of the cross-section of the cutting component of the present utility model;

[0024] Figure 4 is a three-dimensional structural schematic diagram of a partial cross-section of the cutting component of the present utility model;

[0025] Figure 5 is a three-dimensional structural schematic diagram of the cross-section of the fixing component of the present utility model.

[0026] Legend: 1, base; 2, cutting component; 3, fixing component; 4, side plate; 5, support rod; 6, pulley; 7, first motor; 8, collecting wheel; 9, rotating shaft; 21, fixing rod; 22, belt groove block; 23, mounting rod; 24, blade; 25, second motor; 26, lead screw; 27, belt groove pressing plate; 28, circular rod; 31, positioning rod; 32, spring; 33, pulling rope. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Referring to Figure 1 and Figure 5 as shown, the present utility model provides a technical solution: A lifting belt production and dropping device includes a base 1. Both sides of the upper end of the base 1 are fixedly connected with side plates 4. A plurality of identical support rods 5 are fixedly connected between the two side plates 4. A plurality of identical pulleys 6 are rotatably connected to the arc surfaces of the support rods 5. First motors 7 are installed on both sides of the base 1. The output ends of the first motors 7 are fixedly connected with rotating shafts 9. A fixing component 3 is arranged on one side of the rotating shaft 9. A plurality of identical collecting wheels 8 are arranged on the arc surface of the rotating shaft 9. A cutting component 2 is arranged at the upper end of the side plate 4.

[0028] Next, the specific settings and functions of the cutting component 2 and the fixing component 3 will be specifically described.

[0029] Referring toFigure 2 and Figure 3 as well as Figure 4 As shown, in this embodiment: The cutting component 2 includes a fixing rod 21 fixedly connected to the upper ends of the two side plates 4. The upper end of the fixing rod 21 is fixedly connected with a grooved block 22. A second motor 25 is installed on the back of the grooved block 22. An installation rod 23 is slidably connected to the inner wall of the grooved block 22. A blade 24 is fixedly connected to the front of the installation rod 23. A lead screw 26 is arranged on the inner wall of the grooved block 22. The lead screw 26 is threadedly connected with the installation rod 23. The output end of the second motor 25 is fixed to the lead screw 26. By setting the cutting component 2, when it is necessary to cut multiple lifting belts simultaneously, the second motor 25 is started, so that the lead screw 26 rotates, thereby making the installation block move in the grooved block 22, and then driving the blade 24 to move. Since the lifting belt is in a tensioned state, the blade 24 cuts, so as to achieve the effect of cutting multiple lifting belts simultaneously as much as possible. The threads at both ends of the lead screw 26 are opposite. The pitch of the lead screw 26 on the side close to the installation rod 23 is greater than that on the other side. The arc surface of the lead screw 26 is threadedly connected with a grooved pressing plate 27. When the lead screw 26 rotates, the grooved pressing plate 27 moves closer to one end of the grooved block 22, thereby clamping the lifting belt between the grooved block 22 and the grooved pressing plate 27. When the lead screw 26 rotates, the blade 24 moves, so as to cut the lifting belt. A circular rod 28 is fixedly connected to the bottom of the inner wall of the installation rod 23. The installation rod 23 slides on the circular rod 28. By setting the circular rod 28, the installation rod 23 is limited. The grooved pressing plate 27 slides on the circular rod 28. By setting the circular rod 28, the grooved pressing plate 27 is limited.

[0030] Referring to Figure 5 As shown, in this embodiment: The fixing component 3 includes positioning rods 31 that are slidably inserted into a plurality of uniformly distributed positions on the arc surface of the rotating shaft 9. The positioning rods 31 are inserted into the collecting wheel 8. When it is necessary to fix the collecting wheel 8, through the pulling mechanism, the positioning rods 31 are retracted into the rotating shaft 9, and then the collecting wheel 8 is dragged to a suitable position, and then the pulling mechanism is released, and the positioning plug is inserted into the collecting wheel 8 by means of the reset mechanism, so as to fix the collecting wheel 8. A spring 32 is fixedly connected to the lower end of the positioning rod 31. The other end of the spring 32 is fixed to the rotating shaft 9. By setting the spring 32, the positioning rod 31 is reset. A pull rope 33 is fixedly connected to the lower end of the positioning rod 31. The pull rope 33 passes through the rotating shaft 9. By pulling the pull rope 33, the positioning rod 31 is retracted into the rotating shaft 9, and the spring 32 is compressed.

[0031] Working principle:

[0032] When collecting the sling, place the woven sling on the pulley 6 on the support rod 5, and finally wind it around the collecting wheel 8 on the rotating shaft 9. Then wind the other sling platforms in the same way. Finally, start the first motor 7 on the side plate 4 of the base 1 to make the rotating shaft 9 rotate, so that the collecting wheel 8 rotates, thereby collecting the sling. When it is necessary to cut multiple slings simultaneously, start the second motor 25 to make the lead screw 26 rotate, so that the mounting block moves in the groove block 22, thereby driving the blade 24 to move. Since the sling is in a taut state, the blade 24 cuts, so as to achieve the function of cutting multiple slings simultaneously as much as possible. The lead screw 26 rotates to make the groove pressing plate 27 approach one end of the groove block 22, so as to clamp the sling between the groove block 22 and the groove pressing plate 27. The lead screw 26 rotates to make the blade 24 move, so as to assist in cutting the sling. By setting the circular rod 28, the mounting rod 23 is limited. By setting the circular rod 28, the groove pressing plate 27 is limited. When it is necessary to fix the collecting wheel 8, pull the pull rope 33 to make the positioning rod 31 retract into the rotating shaft 9, so that the spring 32 is compressed. Then drag the collecting wheel 8 to the appropriate position, and then release the pull rope 33. By setting the spring 32, the positioning rod 31 is reset. Insert the positioning plug into the collecting wheel 8 to fix the collecting wheel 8.

[0033] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Claims

1. A device for dropping a sling during production, comprising a base (1), characterized in that: On both sides of the upper end of the base (1), there are side plates (4) fixedly connected. Between the two side plates (4), there are multiple identical support rods (5) fixedly connected. On the arc surface of the support rod (5), there are multiple identical pulleys (6) rotatably connected. On both sides of the base (1), there is a first motor (7) installed. The output end of the first motor (7) is fixedly connected with a rotating shaft (9). On one side of the rotating shaft (9), there is a fixing component (3). On the arc surface of the rotating shaft (9), there are multiple identical collecting wheels (8). On the upper end of the side plate (4), there is a cutting component (2). The cutting component (2) includes a fixing rod (21) fixedly connected to the upper ends of the two side plates (4). At the upper end of the fixing rod (21), there is a grooved block (22) fixedly connected. On the back of the grooved block (22), there is a second motor (25) installed. Inside the grooved block (22), there is a mounting rod (23) slidably connected. On the front of the mounting rod (23), there is a blade (24) fixedly connected. Inside the grooved block (22), there is a lead screw (26). The lead screw (26) is threadedly connected to the mounting rod (23). The output end of the second motor (25) is fixed to the lead screw (26).

2. The dropping device for production of sling according to claim 1, characterized in that: The threads at both ends of the lead screw (26) are opposite. The pitch of the lead screw (26) on the side close to the mounting rod (23) is greater than that on the other side. The arc surface of the lead screw (26) is threadedly connected with a grooved pressing plate (27).

3. The dropping device for producing sling according to claim 2, characterized in that: At the bottom of the inner wall of the mounting rod (23), there is a circular rod (28) fixedly connected. The mounting rod (23) slides on the circular rod (28).

4. The production belt dropping device for a sling according to claim 3, characterized in that: The grooved pressing plate (27) slides on the circular rod (28).

5. The down-feeding device for producing a sling according to claim 4, characterized in that: The fixing component (3) includes a plurality of evenly distributed positioning rods (31) slidably inserted into the arc surface of the rotating shaft (9). The positioning rods (31) are inserted into the collecting wheels (8).

6. The down-feeding device for producing sling according to claim 5, characterized in that: At the lower end of the positioning rod (31), there is a spring (32) fixedly connected. The other end of the spring (32) is fixed to the rotating shaft (9).

7. A belt dropping device for sling production according to claim 6, characterized in that: At the lower end of the positioning rod (31), there is a pull rope (33) fixedly connected. The pull rope (33) passes through the rotating shaft (9).

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