CN220905414U - Coiled material hangs and slewing mechanism - Google Patents

Abstract

The application discloses a coiled material hanging and rotating mechanism, which comprises a supporting frame, a carrier roller and a driving piece, wherein the supporting frame is provided with a plurality of supporting rollers; one end of the carrier roller is rotatably arranged on the support frame, and the carrier roller is arranged along the horizontal direction or one end of the carrier roller far away from the support frame is obliquely upwards arranged; the driving piece is arranged on the supporting frame and is used for driving the carrier roller to rotate. When the coiled material which is vertically placed is hoisted to be sleeved on the carrier roller through the lifting appliance, a channel for winding the protective belt is formed between the inner annular surface of the coiled material and the side surface of the supporting frame; when the driving piece drives the carrier roller to rotate, friction force between the outer annular surface of the carrier roller and the inner annular surface of the coiled material drives the coiled material to rotate. Through this coiled material suspension and slewing mechanism can realize hanging and winding packing to the coiled material, and the operation is simpler, and packing efficiency is higher, and the winding is more even, and workman's amount of labour is little.

Description

Coiled material hangs and slewing mechanism

Technical Field

The application relates to the technical field of coiled material packaging equipment, in particular to a coiled material hanging and rotating mechanism.

Background

At present, the thickness of a cold-rolled sheet in the steel industry or a cold-rolled aluminum sheet in the aluminum industry is generally 0.15-3 mm, and products produced by similar enterprises are delivered in a coil shape (namely a circular ring structure), and are called steel coils or aluminum coils, and are hereinafter collectively and simply called coiled materials. In order to ensure that the coiled material is not corroded and damaged before delivery, the coiled material is generally wound and packaged.

In the prior art, for winding and packaging of coiled materials, most of enterprises now firstly stand the coiled materials on the ground, then manually pull the protecting belt to circularly pass through the center of the coiled materials, and simultaneously pull the protecting belt to move along the circumferential direction of the coiled materials, so that the outer annular surface, the inner annular surface and the two end surfaces of the coiled materials are wound with the protecting belt.

However, in the purely manual packaging mode, when packaging, the protective belt is required to be pulled to circularly pass through the center of the coiled material, and is required to be pulled to move along the circumferential direction of the coiled material, so that the actual operation difficulty is high, the packaging efficiency is low, the winding is uneven, namely, the protective belt is easy to be leaked at a local position, the protective belt is easy to be leaked at a position of the leaked package on the coiled material, the protection is also easy to be repeatedly wound at the local position, and the consumable of the protective belt is increased; in addition, the part of the coiled material, which is in contact with the ground, cannot be directly wound and packaged, so that the coiled material needs to be pushed to roll for a certain distance before the coiled material can be continuously packaged, the labor capacity of workers is high, and the packaging efficiency is reduced.

Disclosure of utility model

An object of the present application is to provide a coil hanging and rotating mechanism which is simple in operation, high in packaging efficiency, more uniform in winding and small in labor capacity of workers.

In order to achieve the above purpose, the application adopts the following technical scheme: a coiled material hanging and rotating mechanism comprises a supporting frame, a carrier roller and a driving piece; one end of the carrier roller is rotatably arranged on the support frame, and the carrier roller is arranged along the horizontal direction or one end, far away from the support frame, of the carrier roller is obliquely upwards arranged; the driving piece set up in the support frame, just the driving piece is used for the drive the bearing roller rotates. When the coiled material which is vertically placed is hoisted to be sleeved on the carrier roller through the lifting appliance, a channel for winding a protective belt is formed between the inner annular surface of the coiled material and the side surface of the supporting frame; when the driving piece drives the carrier roller to rotate, friction force between the outer annular surface of the carrier roller and the inner annular surface of the coiled material drives the coiled material to rotate.

Preferably, the number of the carrier rollers is two, and the horizontal heights of the two carrier rollers are kept consistent. The advantages are that: it will be appreciated that the greater the number of idlers, the better the stability for hanging and supporting the coil; in addition, as the number of the carrier rollers increases, one driving piece can be in transmission connection with a plurality of carrier rollers at the same time, or a plurality of driving pieces can be in transmission connection with a plurality of carrier rollers respectively, so that the total torque output by the carrier rollers can be improved. However, as the number of idlers increases, the idlers tend to occupy the interior space of the coil, thereby easily resulting in a reduction in the effective space of the channel. Therefore, under comprehensive consideration, the number of the carrier rollers is optimal when two carrier rollers are used, so that the stability of hanging and supporting the coiled material can be improved, the total output torque of the carrier rollers can be improved, and the effective space of the channel can not be occupied.

Preferably, the distance between two said idlers is adapted for passage of said spreader. The advantages are that: when the lifting appliance lifts up the coiled material, the lifting appliance can be controlled to move, so that the lifting appliance passes through the space between the two carrier rollers, and the coiled material is sleeved on the two carrier rollers more stably by the lifting appliance; after the hoisting is finished, the hoisting tool is also convenient to take out through the area between the two carrier rollers, so that the hoisting tool is separated from the coiled material.

Preferably, the coiled material hanging and rotating mechanism further comprises a first heightening element and a second heightening element, and the first heightening element and the second heightening element are arranged on the supporting frame at intervals; when the end of the idler away from the support frame is arranged obliquely upwards, the coiled material is supported on the first heightening element and the second heightening element, so that the coiled material is forced to be separated from the support frame. The advantages are that: when keeping away from on the bearing roller one end slope upward arrangement of support frame, the coiled material can follow under self gravity effect the bearing roller downslide to with first bed hedgehopping piece and the contact of second bed hedgehopping piece, thereby can pass through first bed hedgehopping piece with the second bed hedgehopping piece will the coiled material with the support frame separates, thereby avoids the coiled material is when rotating because of with the contact of support frame produces great frictional resistance and wearing and tearing.

Preferably, the first heightening element comprises a backing plate and a first cushion block, the backing plate is arranged on the supporting frame, and the first cushion block is arranged on the front face of the backing plate. The advantages are that: simple structure and low cost.

Preferably, one side of the backing plate is arranged on the supporting frame, and a reinforcing plate is arranged between the backing plate and the supporting frame. The advantages are that: simple structure and high strength.

Preferably, the second elevating member is located below the first elevating member, and the second elevating member is adapted to be slidably disposed on the support frame up and down. The advantages are that: since the inner and outer diameters of the rolls may be different when packaging the rolls of different sizes; and because the position of the carrier roller is relatively fixed, even if the carrier roller hangs coiled materials with different specifications, the coiled materials can always be contacted with the first heightening element, but the coiled materials can not always be contacted with the second heightening element. But when setting up with second bed hedgehopping piece slidable from top to bottom on the support frame, can be through the upper and lower slip regulation the position of second bed hedgehopping piece to can be through setting up less size the second bed hedgehopping piece, thereby satisfy different specifications the coiled material can be all the time with the second bed hedgehopping piece contact.

Preferably, the support frame is provided with a long hole in a penetrating manner, and the length direction of the long hole is parallel to the sliding direction of the second heightening element. The second heightening piece comprises a sliding plate, a second cushion block, a connecting rod and a locking ring; the sliding plate is connected to the supporting frame in an up-down sliding way, and the second cushion block is arranged on the front surface of the sliding plate; one end of the connecting rod is arranged on the back surface of the sliding plate, and the other end of the connecting rod penetrates through the strip hole and is then connected with the locking ring in a threaded mode. The advantages are that: when the locking ring is unscrewed, the height of the sliding plate can be adjusted in a sliding way up and down; when the locking ring is screwed down, the locking ring and the sliding plate are clamped on the supporting frame, so that the sliding plate is limited to displace.

Preferably, a cavity is formed in the support frame, and an opening for mounting the driving member in the cavity is formed in the support frame. The advantages are that: the opening and the cavity are convenient for realizing the installation of the driving piece, and meanwhile, the driving piece can be hidden in the cavity, so that the winding of the protective belt is avoided.

Preferably, the driving piece comprises a box body, a motor and a transmission mechanism arranged in the box body, the carrier roller is rotatably arranged in the box body, the box body and the motor are both arranged in the cavity, and the output of the motor drives at least one carrier roller to rotate through the transmission mechanism. The advantages are that: the drive member layout of this construction is more compact and advantageously concealed within the cavity.

Compared with the prior art, the application has the beneficial effects that: (1) When the coiled material hanging and rotating mechanism is adopted to wind and pack coiled materials, the coiled materials which are vertically placed are directly hung by a lifting appliance, and the coiled materials are directly sleeved on the carrier roller; then, the worker binds and fixes the leading end of the protective tape to the roll by passing the rolled protective tape through the passage formed between the inner circumferential surface of the roll and the side surface of the supporting frame; and then, driving the coiled material to rotate through the driving piece, and enabling the worker to simultaneously circulate the protective tape through the channel until the coiled material is fully wound with the protective tape, cutting off the protective tape by the worker, and fixing the tail end of the protective tape on the coiled material, so that the coiled packaging of the coiled material can be completed.

(2) In the process of winding the protective belt, as the driving piece can drive the carrier roller to rotate, the friction force between the outer annular surface of the carrier roller and the inner annular surface of the coiled material can drive the coiled material to synchronously rotate, so that a worker only needs to pull the protective belt to circularly pass through the channel when winding the protective belt, and does not need to pull the protective belt to move along the circumferential direction of the coiled material, the operation is simpler, and the packaging efficiency is higher; compare in manual traction protection area along the circumferencial direction removal of coiled material, this kind of pass through the pivoted mode of idler drive coiled material can make the rotation speed of coiled material (i.e. the protection area for along the removal speed of coiled material circumferencial direction) more even to can make the winding of protection area more even, neither appear local position to leak the protection area, also be difficult to appear local position and twine the protection area repeatedly.

(3) In the process of winding the protective tape, as the coiled material is sleeved (i.e. hung) in the carrier roller, the whole winding process can complete the winding and packaging of the whole coiled material only by driving the coiled material to rotate for one circle through the carrier roller, and the coiled material does not need to be pushed to roll for a certain distance to completely wind and package like in the traditional mode, so that the labor capacity of workers is reduced, and the packaging efficiency is further improved.

Drawings

Fig. 1 is a perspective view of a coil hanging and rotating mechanism according to the present application.

Fig. 2 is an exploded view of the coil hanging and rotating mechanism of fig. 1 in another view according to the present application.

Fig. 3 is an enlarged view of a portion of the fig. 2 area I provided by the present application.

Fig. 4 is a perspective view of a lifting appliance provided by the application.

Fig. 5 is a diagram showing the engagement of the coil hanging and rotating mechanism of fig. 1 with the spreader of fig. 4 according to the present application.

Fig. 6 is a right side view of the structures of fig. 5 provided by the present application.

Fig. 7 is an enlarged view of part II of fig. 6 provided by the present application.

Fig. 8 is a perspective view of another coil hanging and rotating mechanism provided by the present application.

Fig. 9 is a right side view of the structures of fig. 8 provided by the present application.

In the figure: 1. a support frame; 11. a channel; 12. a slit hole; 13. a cavity; 2. a carrier roller; 3. a driving member; 31. a case; 32. a motor; 4. a first raised piece; 41. a backing plate; 42. a first pad; 43. a reinforcing plate; 5. a second raised piece; 51. a slide plate; 52. a second cushion block; 53. a connecting rod; 54. a locking ring; 6. a base; 7. a support; 8. a telescoping mechanism; 100. a lifting appliance; 101. a buffer block; 200. and (5) coiled materials.

Detailed Description

The present application will be further described with reference to the following specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present application, it should be noted that, for the azimuth words such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present application that the device or element referred to must have a specific azimuth configuration and operation. The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. The terms "comprises" and "comprising," along with any variations thereof, in the description and claims, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1, one embodiment of the present application provides a coil 200 hanging and rotating mechanism, comprising a support frame 1, a carrier roller 2, and a driving member 3; one end of the carrier roller 2 is rotatably arranged on the support frame 1, and the carrier roller 2 is arranged along the horizontal direction; the driving piece 3 is arranged on the supporting frame 1, and the driving piece 3 is used for driving the carrier roller 2 to rotate. As shown in fig. 5, when the standing coil 200 is hoisted to be sleeved on the carrier roller 2 by the hoist 100, a passage 11 (as shown in fig. 6) for winding a protective tape is formed between the inner circumferential surface of the coil 200 and the side surface of the supporting frame 1; when the driving piece 3 drives the carrier roller 2 to rotate, friction force between the outer annular surface of the carrier roller 2 and the inner annular surface of the coiled material 200 drives the coiled material 200 to rotate.

Referring to fig. 8 and 9, it should be understood that the end of the carrier roller 2 far away from the support frame 1 may be disposed obliquely upward, at this time, the standing coiled material 200 may also be directly hoisted to be sleeved on the carrier roller 2 by the lifting appliance 100, and under the action of gravity of the coiled material 200, the coiled material 200 may slide down along the carrier roller 2 to contact with the support frame 1, so that in the process of driving the coiled material 200 by the carrier roller 2 to rotate, the coiled material 200 may be prevented from separating from the carrier roller 2, and the safety is higher. The application is not limited to the manner of realizing the inclined upward arrangement of the end, far away from the support frame 1, of the carrier roller 2, for example, the lower end of the support frame 1 is hinged on the base 6, one end of the telescopic mechanism 8 is hinged on the support frame 1, the other end of the telescopic mechanism 8 is hinged on the support seat 7, and the inclination angle of the support frame 1 (namely, the carrier roller 2) can be adjusted by controlling the telescopic amount of the telescopic mechanism 8. The telescopic mechanism 8 and the control mode thereof are all in the prior art, but the telescopic mechanism 8 is preferably a hydraulic cylinder because the telescopic speed of the hydraulic cylinder is stable and reliable.

Referring to fig. 5 and 6, the coil 200 hanging and rotating mechanism operates on the principle: when the coiled material 200 is wound and packaged, the coiled material 200 which is put vertically is only required to be directly lifted by the lifting appliance 100, and the coiled material 200 is directly sleeved on the carrier roller 2; next, the worker binds and fixes the leading end of the protective tape to the roll 200 by passing the rolled protective tape through the passage 11 formed between the inner circumferential surface of the roll 200 and the side surface of the support frame 1; next, the coil 200 is driven to rotate by the driving member 3, and the worker simultaneously circulates the protective tape through the passage 11 until the coil 200 is wound with the protective tape, and then the worker cuts the protective tape and fixes the end of the protective tape on the coil 200 to the coil 200, thereby completing the winding and packaging of the coil 200.

In the process of winding the protective tape, the driving piece 3 can drive the carrier roller 2 to rotate, so that the friction force between the outer annular surface of the carrier roller 2 and the inner annular surface of the coiled material 200 can drive the coiled material 200 to synchronously rotate, and therefore, when a worker winds the protective tape, the worker only needs to pull the protective tape to circularly pass through the channel 11, and does not need to pull the protective tape to move along the circumferential direction of the coiled material 200, so that the operation is simpler, and the packaging efficiency is higher; compared with the manual traction of the protective tape along the circumferential direction of the coil 200, the manner of driving the coil 200 to rotate by the carrier roller 2 can make the rotation speed of the coil 200 (namely the movement speed of the protective tape relative to the circumferential direction of the coil 200) more uniform, so that the winding of the protective tape is more uniform, the protective tape is not easy to be leaked from local positions, and the protective tape is not easy to be repeatedly wound from local positions.

In addition, in the process of winding the protective tape, as the coiled material 200 is sleeved (i.e. hung) in the carrier roller 2, the whole winding process only needs to drive the coiled material 200 to rotate for one circle through the carrier roller 2, so that the whole coiled material 200 can be wound and packaged completely, and the coiled material 200 does not need to be pushed to roll for a certain distance as in the traditional mode, thereby not only reducing the labor capacity of workers, but also further improving the packaging efficiency.

Referring to fig. 1, 5 and 6, in some embodiments of the application, the number of idlers 2 is two, and the level of the two idlers 2 remains uniform. It will be appreciated that the greater the number of idlers 2, the better the stability for hanging the support coil 200; in addition, as the number of the carrier rollers 2 increases, a driving member 3 can be connected with a plurality of carrier rollers 2 in a transmission manner, or a plurality of driving members 3 can be connected with a plurality of carrier rollers 2 in a transmission manner, so that the total output torque of the carrier rollers 2 can be improved. However, as the number of idlers 2 increases, the idlers 2 tend to occupy the internal space of the coil 200, thereby easily causing the effective space of the lane 11 to decrease. Therefore, considering comprehensively that the number of the carrier rollers 2 is optimal when two, not only the stability of the suspended support coil 200 can be improved, but also the total output torque of the carrier rollers 2 can be improved, and the effective space of the channel 11 can not be occupied.

Referring to fig. 5 and 6, in some embodiments of the application, the spacing between two idlers 2 is adapted for passage of a spreader 100. When the lifting appliance 100 lifts the coiled material 200, the lifting appliance 100 can be controlled to move, so that the lifting appliance 100 passes through between the two carrier rollers 2, and the lifting appliance 100 can more stably sleeve the coiled material 200 on the two carrier rollers 2; after the hoisting is completed, the lifting appliance 100 is also convenient to take out through the area between the two carrier rollers 2, so that the lifting appliance 100 is separated from the coiled material 200. For example, as shown in fig. 5, when the spreader 100 is a C-shaped spreader 100, the width D of the C-shaped spreader 100 is less than or equal to the spacing L between the two carrier rollers 2 (as shown in fig. 7), thereby enabling the C-shaped spreader 100 to freely pass through the area between the two carrier rollers 2. In addition, in order to prevent the coil 200 from being damaged during the hoisting process, a buffer block 101 (for example, a structure made of rubber or other materials and having a buffer effect) is generally disposed at a portion of the hanger 100 in contact with the coil 200, and at this time, the maximum width of the buffer block 101 after being deformed under compression is also smaller than or equal to the distance L between the two carrier rollers 2.

Referring to fig. 1 and 8, in some embodiments of the present application, the coil 200 hanging and rotating mechanism further includes a first elevation member 4 and a second elevation member 5, where the first elevation member 4 and the second elevation member 5 are disposed at intervals on the support frame 1; when the end of the idler roller 2 remote from the support frame 1 is disposed obliquely upward, the coil 200 is supported by the first and second elevating members 4 and 5, thereby forcing the coil 200 to be spaced apart from the support frame 1. When the end of the carrier roller 2 far away from the support frame 1 is obliquely upwards arranged, the coiled material 200 can slide downwards along the carrier roller 2 under the action of self gravity to be in contact with the first heightening element 4 and the second heightening element 5, so that the coiled material 200 can be separated from the support frame 1 through the first heightening element 4 and the second heightening element 5, and the coiled material 200 is prevented from generating larger friction resistance and abrasion due to contact with the support frame 1 during rotation.

Referring to fig. 1, in some embodiments of the present application, the first elevation 4 includes a pad 41 and a first pad 42, the pad 41 is disposed on the support frame 1, and the first pad 42 is disposed on the front surface of the pad 41 (i.e., the surface of the pad 41 facing the coil 200). Simple structure and low cost. As shown in fig. 2, one side of the pad 41 is disposed on the support frame 1, and a reinforcing plate 43 is disposed between the pad 41 and the support frame 1. Simple structure and high strength.

Referring to fig. 1, in some embodiments of the present application, the second elevating member 5 is located below the first elevating member 4, and the second elevating member 5 is adapted to be slidably disposed on the support frame 1 up and down. As shown in fig. 8, since the rolls 200 of different sizes are packed, the inner and outer diameters of the rolls 200 may be different; further, since the position of the carrier roller 2 is relatively fixed, even if the carrier roller 2 hangs the coiled material 200 of different specifications, the coiled material 200 can always contact with the first elevating member 4, but the coiled material 200 does not necessarily always contact with the second elevating member 5. However, when the second elevating members 5 are slidably disposed on the support frame 1 up and down, the positions of the second elevating members 5 can be adjusted by sliding up and down, so that the rolls 200 meeting different specifications can always contact with the second elevating members 5 by disposing the second elevating members 5 of smaller sizes.

Referring to fig. 1 to 3, in some embodiments of the present application, a long hole 12 is formed through the support frame 1, and a length direction of the long hole 12 is parallel to a sliding direction of the second lifting member 5. The second elevating piece 5 comprises a sliding plate 51, a second cushion block 52, a connecting rod 53 and a locking ring 54; the sliding plate 51 is connected to the supporting frame 1 in a vertically sliding manner, and the second cushion block 52 is arranged on the front surface of the sliding plate 51 (i.e. the surface of the sliding plate 51 facing the coiled material 200); one end of the connecting rod 53 is disposed on the back surface of the sliding plate 51, and the other end of the connecting rod 53 penetrates through the elongated hole 12 and is then screwed to the locking ring 54. When the locking ring 54 is unscrewed, the height of the slide plate 51 (i.e., the second pad 52) is adjusted to be slid up and down; when the locking ring 54 is tightened, the locking ring 54 and the slide plate 51 are clamped to the support frame 1, thereby restricting displacement of the slide plate 51 (i.e., the second pad 52).

Referring to fig. 1, in some embodiments of the present application, a cavity 13 is formed inside the support frame 1, and an opening for mounting the driving member 3 to the cavity 13 is formed on the support frame 1. The mounting of the driving piece 3 is facilitated through the opening and the cavity 13, and meanwhile, the driving piece 3 can be hidden in the cavity 13, so that the winding of the protection belt is prevented from being influenced.

Referring to fig. 2, in some embodiments of the present application, the driving member 3 includes a housing 31, a motor 32, and a transmission mechanism disposed inside the housing 31, the carrier roller 2 is rotatably disposed in the housing 31, the housing 31 and the motor 32 are both disposed in the cavity 13, and an output of the motor 32 drives at least one carrier roller 2 to rotate through the transmission mechanism. The drive member 3 of this construction is more compact in layout and advantageously concealed within the cavity 13. In addition, the output shaft of the motor 32 can drive one of the carrier rollers 2 to actively rotate through a transmission mechanism, so that the other carrier rollers 2 can rotate as driven rollers; or the output shaft of the motor 32 can drive each carrier roller 2 to actively rotate through a transmission mechanism. The rotatable mounting manner of the carrier roller 2 and the specific structure of the transmission mechanism belong to common knowledge technology in the art, and are not described in detail herein.

The foregoing has outlined the basic principles, features, and advantages of the present application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present application, and various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of the application is defined by the appended claims and equivalents thereof.

Claims (10)

1. A coiled material hanging and rotating mechanism is characterized by comprising a supporting frame, a carrier roller and a driving piece; one end of the carrier roller is rotatably arranged on the support frame, and the carrier roller is arranged along the horizontal direction or one end, far away from the support frame, of the carrier roller is obliquely upwards arranged; the driving piece is arranged on the supporting frame and is used for driving the carrier roller to rotate;

When the coiled material which is vertically placed is hoisted to be sleeved on the carrier roller through the lifting appliance, a channel for winding a protective belt is formed between the inner annular surface of the coiled material and the side surface of the supporting frame; when the driving piece drives the carrier roller to rotate, friction force between the outer annular surface of the carrier roller and the inner annular surface of the coiled material drives the coiled material to rotate.

2. A coil hanging and rotating mechanism as claimed in claim 1 wherein the number of idlers is two and the level of both idlers is maintained consistent.

3. A coil suspension and rotation mechanism according to claim 2, wherein the spacing between the two idlers is adapted for passage of the spreader.

4. The coil hanging and turning mechanism as recited in claim 1, further comprising a first raised member and a second raised member, said first raised member and said second raised member being spaced apart from said support frame; when the end of the idler away from the support frame is arranged obliquely upwards, the coiled material is supported on the first heightening element and the second heightening element, so that the coiled material is forced to be separated from the support frame.

5. The coil hanging and turning mechanism as recited in claim 4, wherein the first elevation member comprises a backing plate and a first spacer block, the backing plate being disposed on the support frame, the first spacer block being disposed on a front face of the backing plate.

6. The coil hanging and turning mechanism as claimed in claim 5, wherein one side of the backing plate is disposed on the support frame, and a reinforcing plate is disposed between the backing plate and the support frame.

7. The coil hanging and turning mechanism as recited in claim 4, wherein said second elevation member is positioned below said first elevation member and said second elevation member is adapted to be slidably disposed up and down said support frame.

8. The coil hanging and rotating mechanism according to claim 7, wherein a long hole is formed through the supporting frame, and the length direction of the long hole is parallel to the sliding direction of the second elevating member;

The second heightening piece comprises a sliding plate, a second cushion block, a connecting rod and a locking ring; the sliding plate is connected to the supporting frame in an up-down sliding way, and the second cushion block is arranged on the front surface of the sliding plate; one end of the connecting rod is arranged on the back surface of the sliding plate, and the other end of the connecting rod penetrates through the strip hole and is then connected with the locking ring in a threaded mode.

9. A coil suspension and rotation mechanism according to any one of claims 1 to 8, wherein a cavity is formed in the interior of the support frame, and an opening is formed in the support frame for mounting the drive member to the cavity.

10. The coil hanging and rotating mechanism according to claim 9, wherein the driving member comprises a case, a motor and a transmission mechanism arranged in the case, the carrier roller is rotatably arranged in the case, the case and the motor are both arranged in the cavity, and the output of the motor drives at least one carrier roller to rotate through the transmission mechanism.