CN209618753U - A kind of auxiliary pendent axis apparatus - Google Patents

Abstract

This utility model relates to the field of yarn manufacturing equipment technology, and more specifically, to an auxiliary lifting shaft device designed to solve the lifting problem during the transfer of large yarn bobbins. The key technical points are: a frame, a lifting rod connected to the frame for lifting the yarn bobbin, and a drive component installed on the frame for driving the lifting rod up and down; the side wall of the lifting rod is provided with an elastic element that abuts against the side wall of the yarn bobbin and prevents the yarn bobbin from swaying. This utility model, by setting up the lifting rod and elastic element, allows for the simultaneous operation of two devices. Two lifting rods are horizontally inserted into the hollow part of the large yarn bobbin, and then the drive component drives the large yarn bobbin to be lifted, thereby solving the problem of transferring large yarn bobbins.

Description

Auxiliary hanging shaft device

technical field

The utility model relates to the technical field of yarn manufacturing equipment, in particular to an auxiliary hanging shaft device.

Background technique

After the bobbin has finished winding the yarn, it usually needs to be transferred to a storage location.

A yarn spool transfer device disclosed in Chinese Patent Application No. CN201620938701.4, the technical points of which are: comprising a bottom plate, a push rod installed on one side of the bottom plate, the bottom of the bottom plate is provided with a wheel, and the center of the bottom plate is provided with a disc, The disc is fixedly arranged on a bracket, and a support rod is arranged on the bracket.

This solution places the bobbin on the support rod, which is convenient for the transfer of small bobbins, but cannot be applied to large bobbins. Therefore, the present invention provides a technical solution to solve the above problems.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an auxiliary hanging shaft device, by setting a hanging rod and an elastic member, and operating two devices at the same time, the two hanging rods are horizontally inserted into the hollow part of the large yarn bobbin respectively. , and then the driving part drives the large bobbin to lift, so as to solve the transfer problem of the large bobbin.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions: an auxiliary hanging shaft device, comprising a frame, a hanger connected to the frame and used for hoisting bobbins, a hanger mounted on the frame and used to drive the hoist The upper and lower driving parts of the rod; the side wall of the hanger rod is provided with an elastic part which presses against the side wall of the yarn bobbin and prevents the bobbin from shaking.

By adopting the above technical solution, two identical auxiliary hoisting shaft devices are used at the same time, the suspending rods of the two devices are pulled out, and then inserted horizontally into the hollow part of the large bobbin placed on the ground, and then the driving part is activated, so that the driving part drives the The boom moves upward, and when the large bobbin is moved off the ground, place the bobbin on the cart, and then transport the large bobbin to the storage place; in order to prevent the large bobbin from shaking during the hoisting process, an elastic The inner side wall of the yarn spool is tightened, so that the yarn spool cannot be shaken at will.

The utility model is further configured as follows: the driving member comprises a movable pulley connected to one end of the hanger rod and connected with the wire rope, a first reeling shaft rotatably connected to the frame and used for rewinding the wire rope, and coaxially fixed on the first reeling shaft. Wheel of reels.

By adopting the above technical solution, the rotating wheel is rotated to drive the first reeling shaft to rotate, so that the wire rope connected to the first reeling shaft can lift the movable pulley and the hanging rod connected to it during the winding process of the wire rope, so that the hanging rod is inserted into The bobbin is lifted, which facilitates the transportation and transfer of the bobbin.

The utility model is further configured as follows: the first winding shaft is coaxially provided with a first gear; the frame is provided with a second winding shaft, and the second winding shaft is coaxially provided with a first gear meshing with the first gear. Two gears; both ends of the wire rope are respectively fixed on the first winding shaft and the second winding shaft.

By adopting the above technical solution, the rotating wheel is rotated to drive the first winding shaft and the first gear to rotate, and the second gear meshing with the first gear also rotates and drives the second winding shaft to rotate, so that the first winding shaft and the second winding shaft are rotated. The reeling shaft rewinds the wire rope at the same time, thereby speeding up the rewinding and thus the lifting speed of the bobbin.

The utility model is further configured as follows: the frame is provided with a limiter for preventing the rotation of the second gear, and the limiter includes a ratchet wheel coaxially arranged on the second winding shaft, rotatably connected to the frame and preventing the ratchet from being reversed. the pawl that turns in the direction.

By adopting the above technical solution, when the hanger adjusts the bobbin to a certain height from the ground, the pawl is rotated to make the pawl limit ratchet rotate in the opposite direction, and at the same time, the rotation of the second winding shaft and the first winding shaft is stopped, so as to achieve stability The purpose of the position of the bobbin is to facilitate the transfer of the bobbin.

The utility model is further provided that: the elastic piece includes a plurality of elastic pieces which are fixed on the side wall of the hanger rod and abut against the inner side wall of the yarn spool.

By adopting the above technical solution, the shrapnel is first compressed, then put into the inner side wall of the bobbin as a whole, and at the same time, the shrapnel is loosened, and the shrapnel recovers its deformation and presses against the inner side wall of the bobbin, so that the bobbin can move stably; the boom needs to be taken out. , directly pull out the boom.

The utility model is further configured as follows: a tension cable is arranged in the hanger rod, one end of the tension cable is forked into several pieces and connected to the free ends of the elastic pieces respectively, and the other end of the tension cable passes through the hanger The rod is connected with the end face of the steel cable.

By adopting the above technical solution, if the tension cable is not provided, the boom can only be pulled out by force. By setting the tension cable, when the yarn bobbin is about to be separated from the boom, the tension cable is pulled through one end of the end face of the boom. , the other end of the stretch cable is connected to the free end of the elastic piece. When the stretch cable is pulled, the elastic piece is deformed and separated from the abutting relationship with the inner side wall of the bobbin, so that the hanger can be easily taken out from the hollow part of the bobbin.

The utility model is further configured as follows: a pulling ring for convenient operation of the stretching cable is arranged at one end of the stretching cable passing through the suspender and connected with the steel cable.

By adopting the above technical solution, when pulling the tension cable, the pulling ring is operated, which is convenient for the staff to operate, and the pulling ring can prevent the whole pulling and retracting into the boom, resulting in the inability to tighten the shrapnel and affecting the disassembly.

The utility model is further configured as follows: the bottom end of the rack is provided with a roller for the rack to move, and the top of the rack is provided with a handle for support.

By adopting the above technical solution, when the lifting is completed, the frame may need to be moved to other positions. By setting the rollers and handles, when the transfer is required, the frame is tilted, and the handle is pushed to drive the whole frame to move forward or backward.

To sum up, the utility model has the following beneficial effects:

First, by setting up a boom and an elastic member, and operating two devices at the same time, the two booms are inserted into the hollow part of the large bobbin respectively horizontally, and then the driving part drives the large bobbin to lift, so as to solve the transfer problem of the large bobbin;

Second, by arranging elastic pieces, the hoisting relationship between the boom and the bobbin is more stable, preventing the bobbin from shaking;

Thirdly, by setting the first winding shaft and the second winding shaft, the winding speed of the yarn bobbin is increased, which is beneficial to improve the work efficiency;

Fourth, easy disassembly of the boom is realized by setting the tension cable.

Description of drawings

Fig. 1 is the structural representation of embodiment;

Fig. 2 is the enlarged schematic diagram of A part of Fig. 1;

Figure 3 is a schematic diagram of the boom structure;

Fig. 4 is the enlarged schematic diagram of B part of Fig. 3;

Figure 5 is a schematic structural diagram of the boom when it is working.

In the figure: 1, frame; 11, handle; 12, roller; 2, boom; 21, elastic part; 22, shrapnel; 23, tension cable; 24, pull ring; 3, driving part; 31, first Rewinding shaft; 32, runner; 33, wire rope; 34, movable pulley; 35, first gear; 36, second gear; 37, second winding shaft; 4, limiter; 41, ratchet; 42, pawl .

Detailed ways

The present utility model will be described in detail below with reference to the accompanying drawings and embodiments.

Embodiment: an auxiliary hanging shaft device, as shown in FIG. 1, includes a frame 1, a hanger 2 connected to the frame 1 and used for hoisting the yarn bobbin, mounted on the frame 1 and used to drive the hanger 2 up and down The driving part 3; the side wall of the boom 2 is provided with an elastic member 21 that presses against the side wall of the bobbin and prevents the bobbin from shaking; at the same time, two identical auxiliary suspending shaft devices are used to pull out the suspender 2 of the two devices, Then insert it horizontally into the hollow part of the large bobbin placed on the ground, and then activate the driving member 3, so that the driving member 3 drives the boom 2 to move upward. Then transport the large bobbin to the storage place; in order to prevent the large bobbin from shaking during the lifting process, the elastic member 21 is arranged to press against the inner side wall of the bobbin, so that the bobbin cannot shake at will.

As shown in FIG. 2 , the driving member 3 includes a first winding shaft 31 , a runner 32 coaxially arranged with the first winding shaft 31 , a wire 33 fixed to the side wall of the first winding shaft 31 , and slidably connected to the wire 33 The movable pulley 34; the first reeling shaft 31 is rotatably connected to the center of the frame 1, and the runner 32 is installed in the middle position of the first reeling shaft 31 and divides the reeling shaft into a reeling part and an installation part, and the reeling part and the wire rope 33 The first gear 35 is coaxially fixed on the installation part; the bottom end of the movable pulley 34 is connected with the suspension rod 2 .

A second winding shaft 37 is arranged parallel to the first winding shaft 31 , the second winding shaft 37 is arranged at the top of the frame 1 , and the second winding shaft 37 is coaxially provided with a second gear 36 meshing with the first gear 35 . The gear 36 divides the second winding shaft 37 into a winding part and an installation part. The diameter of the first gear 35 is larger than that of the second gear 36 ; the other end of the wire rope 33 is connected to the winding part of the second winding shaft 37 .

The mounting part of the second reeling shaft 37 is installed with a limiting member 4, and the limiting member 4 includes a ratchet 41 coaxially arranged with the second winding shaft 37 and a pawl 42 installed on the top of the frame 1; the pawl 42 is rotatably connected to the machine In the frame 1, when the position of the boom 2 (as shown in FIG. 1) is fixed, rotate the pawl 42 to the position of the ratchet 41 to limit the rotation of the ratchet 41, thereby limiting the rotation of the first winding shaft 31 and the second winding shaft 37.

As shown in FIG. 3 and FIG. 4 , the boom 2 is hollow inside and an elastic piece 21 is arranged on the side wall. The elastic piece 21 includes a plurality of elastic pieces 22 fixed on the side wall of the boom 2 and a tension cable 23 for driving the elastic pieces 22 to expand and contract; 22 is an elastic steel sheet, the elastic sheet 22 is divided into two groups, one group is installed on one end of the boom 2, one end of the elastic sheet 22 is fixed on the side wall of the boom 2, and the other end of the elastic sheet 22 is pressed against the inner side wall of the bobbin; One group is installed on the other end of the boom 2, and two groups of elastic sheets 22 are fixed to one end of the side wall of the boom 2 close to each other, and the overall longitudinal section is an "eight" type; one end of the tension cable 23 is forked into several roots, and They are respectively connected to the free ends of the elastic pieces 22, and the other end of the tension cable 23 passes through the end of the boom 2 that is connected to the steel cable 33, and this end is provided with a pull ring 24; The tension cable 23 passes through one end of the end face of the boom 2, and the other end of the tension cable 23 is connected to the free end of the elastic sheet 22. When the tension cable 23 is pulled, the elastic sheet 22 is deformed and breaks away from the abutting relationship with the inner side wall of the bobbin.

As shown in Figure 1, the bottom end of the frame 1 is provided with a roller 12, and two rollers 12 are provided, which are respectively installed on the same side of the frame 1; the top of the frame 1 is provided with a handle 11; , it may be necessary to move the rack 1, at this time, tilt the device so that only two rollers 12 of the rack 1 are in contact with the ground, push the handle 11, make the device move forward or backward, and transfer the rack 1 to other places.

Working process: At the same time, two identical auxiliary hoisting shaft devices are used to hoist one end of the large yarn bobbin respectively, and the suspender 2 of the two devices is pulled out; first, the tension cable 23 is pulled outward to make the elastic piece 22 shrink, and then the hoisting rod 2 is pulled out. The rod 2 is inserted horizontally into the hollow part of the large yarn bobbin placed on the ground; then the runner 32 is rotated, so that the first winding shaft 31 and the second winding shaft 37 simultaneously rotate the winding wire rope 33; after the yarn bobbin reaches a certain height, rotate the ratchet The pawl 42 prevents the ratchet 41 from rotating in the opposite direction, and then is placed under the bobbin by a transport vehicle to transport the bobbin.

The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions that belong to the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (8)

1. An auxiliary hanging shaft device, characterized in that it comprises a frame (1), a hanger (2) connected to the frame (1) and used for hoisting the bobbin, mounted on the frame (1) and used for A driving member (3) for driving the hanger rod (2) up and down; the side wall of the hanger rod (2) is provided with an elastic member (21) that presses against the side wall of the yarn bobbin and prevents the yarn bobbin from shaking. 2 . The auxiliary shaft suspension device according to claim 1 , wherein the driving member ( 3 ) comprises a movable pulley ( 34 ) connected to one end of the suspension rod ( 2 ) and connected with a steel cable ( 33 ). 3 . A first winding shaft (31) rotatably connected to the frame (1) and used for winding the wire rope (33), and a runner (32) coaxially fixed to the first winding shaft (31). 3. An auxiliary shaft suspension device according to claim 2, characterized in that: the first reeling shaft (31) is provided with a first gear (35) coaxially; the frame (1) is provided with a first gear (35) A second winding shaft (37), the second winding shaft (37) is coaxially provided with a second gear (36) meshing with the first gear (35); both ends of the wire rope (33) are respectively fixed to the first gear (35). A winding shaft (31) and a second winding shaft (37). 4 . The auxiliary shaft suspension device according to claim 3 , wherein: the frame ( 1 ) is provided with a limiting member ( 4 ) for preventing the rotation of the second gear ( 36 ). The component (4) includes a ratchet (41) coaxially arranged on the second winding shaft (37), and a pawl (42) rotatably connected to the frame (1) and preventing the ratchet (41) from rotating in the opposite direction. 5 . The auxiliary shaft suspension device according to claim 1 , wherein the elastic member ( 21 ) comprises a plurality of elastic pieces ( 22 ) fixed to the side wall of the suspension rod ( 2 ) and abutting against the inner side wall of the bobbin bobbin. 6 . ). 6 . The auxiliary shaft suspension device according to claim 5 , wherein a tension cable ( 23 ) is arranged in the suspension rod ( 2 ), and one end of the tension cable ( 23 ) is bifurcated into Several are connected to the free ends of the elastic pieces (22) respectively, and the other end of the tension cable (23) passes through the end surface of the boom (2) to which the steel cable (33) is connected. 7. An auxiliary shaft suspension device according to claim 6, characterized in that: the end of the tension cable (23) passing through the boom (2) and connected with the steel cable (33) is provided with a tension cable ( 23) of the pull tab (24). 8 . The auxiliary shaft suspension device according to claim 1 , wherein the bottom end of the frame ( 1 ) is provided with a roller ( 12 ) for the movement of the frame ( 1 ), and the frame ( 1) A handle (11) for support is provided at the top.