A transfer apparatus for replacing a winding roller

Abstract

The application is suitable for the technical field of winding roller conveying and transferring, and provides a winding roller conveying and transferring device, which comprises a mounting plate, a transferring assembly is rotationally connected to the bottom of the mounting plate, a guide assembly is arranged at the bottom of the mounting plate, and a rotary drilling head is detachably connected to the inside of the transferring assembly. The device solves the problems that the existing winding roller conveying and transferring device is prone to shaking during the process of lowering and winding the winding roller, the starting end of the conveying cable is prone to being stuck due to excessive friction during the process of lowering and winding, and the lifting eye of the supporting plate and other supporting and positioning structures is prone to shaking during the clamping, conveying and replacing process, achieves the technical effect of limiting the lowering and winding process of the conveying cable, avoiding the shaking of the conveying cable caused by external factors, reducing the friction of the starting end of the conveying cable during the lowering and winding process, and avoiding the shaking between the lifting eyes.

Description

Technical Field

[0001] This invention relates to the field of winding roll conveying and transfer technology, and more specifically, to a transfer device for changing winding rolls. Background Technology

[0002] The winding roller in a winding machine is the receiving part of the roll material processing production line. It mechanically winds the raw materials into rolls and is widely used in paper rolls, cloth rolls, plastic rolls, and metal roll processing production lines. It is designed in various ways according to actual process requirements. Common types include simple winding machines and hydraulic winding machines. Winding machines generally have strict requirements on the inner diameter, outer diameter, thickness, and width of the roll material.

[0003] Currently, most take-up roll replacement transfer equipment on the market suffers from the following problems when conveying and transferring take-up rolls that are too heavy or too wide:

[0004] Existing winding roll conveying and transfer equipment often lacks necessary conveying cable limiting structures during the lowering and winding process. This causes the conveying cable to sway due to external forces during use, which in turn affects the conveying, transfer, and replacement process of the winding roll. It can easily lead to collision damage to the surface of the winding roll to be transferred or replaced during the conveying, transfer, and replacement process. Summary of the Invention

[0005] To address the shortcomings of existing technologies, the present invention aims to provide a transfer device for changing take-up rolls. This device limits the lowering and winding process of the conveyor steel cable wound inside the steel cable winding machine, preventing the conveyor steel cable from swaying due to external forces during the subsequent clamping, conveying, transfer, and replacement process. It also prevents the swaying of the conveyor steel cable from damaging the surface of the take-up roll.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A transfer device for changing take-up rollers includes a mounting plate, a transfer assembly rotatably fitted at the bottom of the mounting plate, a guide assembly provided at the bottom of the mounting plate, and a take-up roller detachably placed inside the transfer assembly.

[0008] The transfer assembly includes a top plate, and three sets of symmetrically distributed steel cable winding machines are fixed at the bottom of the top plate. Each set of steel cable winding machines consists of two machines, which are symmetrically distributed.

[0009] A U-shaped plate is fixed at the bottom of the top plate below the cable winding machine. A conveying cable is wound inside the cable winding machine. One end of the conveying cable passes through the U-shaped plate and extends downward.

[0010] The guide assembly includes a T-shaped plate with rectangular frames fixed at both ends. Rectangular slots are formed through the rectangular frames on opposite sides. Two symmetrical movable plates slide within the rectangular slots. Several side plates are linearly arrayed on opposite sides of each of the two movable plates. A first hinge seat and a second hinge seat are fixed to one side of each side plate. Several sleeves are fixed to opposite sides of the rectangular frames. A positioning cylinder is fixed inside each sleeve. A first sliding cylinder and a second sliding cylinder slide within the inner wall of each sleeve. A third hinge seat is fixed to the outer periphery of the first sliding cylinder, and a fourth hinge seat is fixed to the outer periphery of the second sliding cylinder. A first hinge arm and a second hinge arm are hinged within the third and fourth hinge seats, respectively. The first hinge arm is hinged to the first hinge seat, and the second hinge arm is hinged to the second hinge seat.

[0011] The present invention is further configured such that: a forward and reverse motor is fixed to the inner wall of the rectangular frame, and a bidirectional threaded screw is fixed to the output shaft of the forward and reverse motor. The bidirectional threaded screw passes through the T-shaped plate, and the bidirectional threaded screw is rotatably engaged with the T-shaped plate.

[0012] Each of the two movable plates has a limiting block fixed on its opposite sides that respectively fits against the opposite outer sides of the rectangular frame, and the two movable plates are respectively threadedly rotated with the bidirectional threaded screw.

[0013] The present invention is further configured such that two symmetrical plug-in frames are fixed at the bottom of the top plate.

[0014] A connecting plate is fixed to the top of the T-shaped plate, and a plug-in plate is fixed to the top of the connecting plate to be inserted and matched with the two plug-in frames respectively.

[0015] The present invention is further configured such that: the outer bottom of the U-shaped plate is connected to the outer circumferential side of the conveying steel cable and a first cylinder is connected thereto; a plurality of rotating shafts are fixed on the inner wall of the first cylinder; two symmetrical circular retaining rings are fixed on the circumferential side of the rotating shafts; a positioning bead is rotatably fitted between the two circular retaining rings on the circumferential side of the rotating shafts; and a circular groove is opened at one end of the first cylinder to be inserted into and fitted with the top of the first sliding cylinder.

[0016] The invention is further configured such that: two symmetrical U-shaped frames are fixed on the circumferential side of the first cylinder, and a rotating plate is rotatably fitted on the circumferential side of each of the two U-shaped frames; an arc-shaped folding plate is fixed at the bottom of the rotating plate; a positioning ball is fixed on one side of the rotating plate; grooves that engage with the positioning ball are opened on both opposite sides of the U-shaped plate; and an arc-shaped spring is fixed between one side of the rotating plate and the outer circumferential side of the first cylinder.

[0017] A conical cover is fixed to the circumferential side of the first slide near the top.

[0018] The present invention is further configured such that: a first lifting ring is provided at the bottom of each of the plurality of conveying steel cables, a second lifting ring is inserted inside the first lifting ring, and a rectangular plate is fixed to the outer periphery of each of the plurality of second lifting rings.

[0019] The present invention is further configured such that: two symmetrical first positioning grooves are provided at the bottom of the second slide cylinder, and two symmetrical second positioning grooves are provided at the bottom of the second slide cylinder between the two first positioning grooves; the first positioning grooves are engaged with the first lifting ring, and the second positioning grooves are engaged with the second lifting ring.

[0020] The present invention is further configured such that: a first semicircular plate is fixed between the two rectangular plates, a second semicircular plate is hinged to one end of the first semicircular plate, and connecting lugs are fixed to the other end faces of the first semicircular plate and the second semicircular plate, and the two connecting lugs are fixedly connected by bolts.

[0021] The present invention is further configured such that: an arc-shaped protective pad is fixed inside the arc-shaped support plate cover;

[0022] The first semicircular plate and the second semicircular plate are respectively fixed with a first vertical plate and a second vertical plate on their inner walls. The first vertical plate and the second vertical plate are each fixed with an arc-shaped clamp on one end face. The inner wall of the arc-shaped clamp is in contact with the circumferential side of the take-up roller.

[0023] The present invention is further configured such that: a mounting groove is provided on the top of the mounting plate, a mounting bracket is fixed on the inner wall of the mounting groove, a drive motor is fixed at the bottom center of the mounting bracket, the output shaft of the drive motor passes through the mounting bracket and extends downward, and the output shaft of the drive motor is rotatably engaged with the mounting bracket.

[0024] The mounting plate has several mounting holes on its top.

[0025] A fixing cylinder is fixed to the top of the top plate, and the fixing cylinder is fixedly installed with the output shaft of the drive motor.

[0026] The advantages of this invention are:

[0027] 1. This invention uses the relative expansion or contraction movement between the first and second hinged arms to drive the first and second slide cylinders to slide up and down on the inner wall of the positioning cylinder fixed to the inner wall of the sleeve cylinder. This limits the lowering and winding process of the conveying steel cable wound inside the steel cable winding machine, preventing the conveying steel cable from shaking due to external forces during the later clamping, conveying, transfer and replacement process. This prevents it from affecting the later clamping, conveying, transfer and replacement process of the winding roller, and avoids damage to the surface of the winding roller due to the shaking of the conveying steel cable.

[0028] 2. In this invention, the first sliding cylinder slides upward on the conveying steel cable, causing the conical cover to apply a mutual force to the two arc-shaped folding plates. This causes the two rotating plates to expand relative to each other on the two U-shaped frames until the positioning ball engages with the groove, and the second sliding cylinder engages with the annular groove. This limits and fixes the starting end of the conveying steel cable, preventing it from shaking due to other external forces during the later conveying and transfer process, thus avoiding the impact of shaking on the later installation process.

[0029] 3. By having the outer surface of the positioning bead contact the surface of the conveying steel cable, the present invention not only provides further guidance and positioning, but also reduces the contact area between the starting end of the conveying steel cable and the inner wall of the first cylinder. This reduces the friction between the conveying steel cable and the inner wall of the first cylinder, preventing the starting end of the conveying steel cable from getting stuck during the subsequent conveying and transfer process, and increasing the efficiency of the clamping, conveying and transfer process.

[0030] 4. The present invention uses the first positioning groove and the second positioning groove to lock and fix the first lifting ring and the second lifting ring respectively, so as to prevent the first lifting ring and the second lifting ring from shaking due to other external forces during the transportation and transfer process, and to avoid the phenomenon of shaking at the connection between the first lifting ring and the second lifting ring, so as to prevent the subsequent replacement and installation process from being affected. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the structure of a transfer device for changing take-up rollers according to the present invention.

[0032] Figure 2 This is a schematic diagram of the mounting plate of the present invention.

[0033] Figure 3 This is a side view of the mounting plate of the present invention.

[0034] Figure 4 This is a schematic diagram of the structure of the transfer component of the present invention.

[0035] Figure 5 For the present invention Figure 4 A magnified structural diagram of point A in the middle.

[0036] Figure 6 This is a side view of the transfer component of the present invention.

[0037] Figure 7 For the present invention Figure 6 A magnified structural diagram at point B in the middle.

[0038] Figure 8 This is a front view of the transfer component of the present invention.

[0039] Figure 9This is a schematic diagram of the cross-sectional structure of the transfer component of the present invention.

[0040] Figure 10 For the present invention Figure 9 The front view.

[0041] Figure 11 For the present invention Figure 10 A magnified structural diagram at point C.

[0042] Figure 12 This is a schematic diagram of the structure of the guide component of the present invention.

[0043] Figure 13 This is a side view of the guide component of the present invention.

[0044] Figure 14 This is a front view of the guide component of the present invention.

[0045] In the diagram: 1. Mounting plate; 2. Transfer assembly; 3. Guide assembly; 4. Rotary drilling bit; 101. Mounting slot; 102. Mounting frame; 103. Drive motor; 104. Mounting hole; 201. Top plate; 202. Cable winding machine; 203. U-shaped plate; 204. Conveying cable; 205. Plug-in frame; 206. First cylinder; 207. Rotating shaft; 208. Circular retaining ring; 209. Positioning bead; 210. Circular groove; 211. U-shaped frame; 212. Rotating plate; 213. Arc-shaped folding plate; 214. Positioning ball; 215. Arc-shaped spring; 216. First lifting ring; 217. Second lifting ring; 218. Rectangular plate; 219. First semicircular plate; 220. Second semicircular plate; 221. Connecting ear plate ; 222, First vertical plate; 223, Second vertical plate; 224, Arc-shaped clamping plate; 225, Fixed cylinder; 301, T-shaped plate; 302, Rectangular frame; 303, Rectangular groove; 304, Moving plate; 305, Side plate; 306, First hinge seat; 307, Second hinge seat; 308, Sleeve cylinder; 309, Positioning cylinder; 310, First sliding cylinder; 311, Second sliding cylinder; 312, Third hinge seat; 313, Fourth hinge seat; 314, First hinge arm; 315, Second hinge arm; 316, Forward and reverse motor; 317, Bidirectional threaded screw; 318, Limiting block; 319, Connecting plate; 320, Insertion plate; 321, First positioning groove; 322, Second positioning groove; 323, Conical cover. Detailed Implementation

[0046] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0047] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0048] In this invention, unless otherwise stated, the directional terms such as "up" and "down" generally refer to the directions shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" generally refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not intended to limit this invention.

[0049] Example 1, please refer to Figure 1-14 The present invention provides the following technical solutions:

[0050] A transfer device for changing a take-up roller specifically includes a mounting plate 1, a transfer assembly 2 rotatably fitted to the bottom of the mounting plate 1, a guide assembly 3 provided at the bottom of the mounting plate 1, and a take-up roller detachably placed inside the transfer assembly 2; the transfer assembly 2 includes a top plate 201, three sets of symmetrically distributed steel cable winding machines 202 fixed at the bottom of the top plate 201, each set containing two steel cable winding machines 202, symmetrically distributed; a U-shaped plate 203 fixed below the steel cable winding machines 202 at the bottom of the top plate 201, and the steel cable winding machines 202 having steel cable winding machines inside them. A conveying steel cable 204 passes through a U-shaped plate 203 at one end and extends downwards. The guide assembly 3 includes a T-shaped plate 301, with rectangular frames 302 fixed at both ends. Rectangular grooves 303 are formed on opposite sides of each rectangular frame 302. Two symmetrical movable plates 304 slide within the rectangular grooves 303. Several side plates 305 are linearly arrayed on opposite sides of each movable plate 304. A first hinge seat 306 and a second hinge seat 307 are fixed to one side of each side plate 305. The rectangular frame 302... On the other two opposite sides, several sleeves 308 are fixed, and positioning sleeves 309 are fixed inside each sleeve 308. A first sliding sleeve 310 and a second sliding sleeve 311 are slidably fitted at the upper and lower ends of the inner wall of the sleeve 308, respectively. A third hinge seat 312 is fixed to the outer periphery of the first sliding sleeve 310, and a fourth hinge seat 313 is fixed to the outer periphery of the second sliding sleeve 311. A first hinge arm 314 and a second hinge arm 315 are hinged inside the third hinge seat 312 and the fourth hinge seat 313, respectively. The first hinge arm 314 is connected to the first hinge seat. 306 is hinged together, and the second hinge arm 315 is hinged together with the second hinge seat 307; a forward and reverse motor 316 is fixed on the inner wall of the rectangular frame 302, and a bidirectional threaded screw 317 is fixed on the output shaft of the forward and reverse motor 316. The bidirectional threaded screw 317 passes through the T-shaped plate 301, and the bidirectional threaded screw 317 is rotatably engaged with the T-shaped plate 301; the moving plate 304 has limiting blocks 318 fixed on both opposite sides that respectively abut against the opposite two outer sides of the rectangular frame 302; the two moving plates 304 are respectively threadedly rotatably engaged with the bidirectional threaded screw 317.

[0051] The specific application of this embodiment is as follows: During the clamping, conveying, and transfer of the take-up roller, the forward and reverse motors 316 are started in the forward direction, driving the bidirectional threaded screw 317 to rotate inside the rectangular frame 302. When the bidirectional threaded screw 317 rotates inside the rectangular frame 302, axial rotation is limited by the threaded rotational engagement between the two moving plates 304 and the bidirectional threaded screw 317, and the sliding engagement between the rectangular groove 303 and the two moving plates 304. This causes the two moving plates 304 to move away from each other. During this movement, the first hinge arm 314, which is hinged between the first hinge seat 306 and the third hinge seat 312, and the second hinge arm 315, which is hinged between the second hinge seat 307 and the fourth hinge seat 313, work together to cause the first hinge arm 314 and the second hinge arm 315 to expand relative to each other. This causes the first slide cylinder 310 and the second slide cylinder 311 to move within the positioning cylinder 309 fixed to the inner wall of the sleeve cylinder 308. As the first sliding cylinder 310 and the second sliding cylinder 311 slide upward and downward on the inner wall of the positioning cylinder 309 fixed to the inner wall of the sleeve cylinder 308, respectively, two symmetrical limiting grooves are provided on the inner wall of the positioning cylinder 309, and two symmetrical limiting rails are provided on the outer walls of the first sliding cylinder 310 and the second sliding cylinder 311, to prevent the first sliding cylinder 310 and the second sliding cylinder 311 from rotating during the upward and downward sliding of the positioning cylinder 309 (in the above process, the limiting rails and limiting grooves are...). The sliding fit between them is existing technology (not shown in the figure). This is used to limit the lowering of the conveying steel cable 204 wound inside the steel cable winding machine 202, realizing the preparatory work before clamping and positioning the take-up roller. This avoids the shaking of the conveying steel cable 204 caused by external forces during the clamping, conveying, changing and transferring process of the take-up roller later, and prevents it from affecting the later clamping, conveying, changing and transferring process of the take-up roller. It also prevents the take-up roller from being damaged on the surface due to the shaking of the conveying steel cable 204.

[0052] After the take-up roller is clamped and positioned, and when it is necessary to transport and transfer the clamped take-up roller, the forward and reverse motor 316 is started in reverse, driving the bidirectional threaded screw 317 to rotate in the opposite direction inside the rectangular frame 302. When the bidirectional threaded screw 317 rotates in the opposite direction inside the rectangular frame 302, axial rotation is limited by the threaded rotational engagement between the two moving plates 304 and the bidirectional threaded screw 317, and the sliding engagement between the rectangular groove 303 and the two moving plates 304. This causes the two moving plates 304 to move closer to each other. During the process of moving closer to each other, the first hinge arm 314, which is hinged between the first hinge seat 306 and the third hinge seat 312, and the second hinge seat 307 and the third hinge arm 312 are hinged together. The combined action of the second hinge arm 315, which is hinged between the four hinge seats 313, causes the first hinge arm 314 and the second hinge arm 315 to retract relative to each other. This causes the first slide cylinder 310 and the second slide cylinder 311 to slide downward and upward respectively on the inner wall of the positioning cylinder 309 fixed on the inner wall of the sleeve cylinder 308. This limits the winding process of the conveying steel cable 204 wound inside the steel cable winding machine 202, and prevents the conveying steel cable 204 from shaking due to external forces during the clamping, conveying, changing and transferring of the winding roller. This also prevents the shaking of the conveying steel cable 204 from causing collision damage to the surface of the winding roller.

[0053] Example 2, please refer to Figure 1-14This second embodiment is an improvement on the first embodiment as follows: Specifically, two symmetrical plug-in frames 205 are fixed at the bottom of the top plate 201; a connecting plate 319 is fixed at the top of the T-shaped plate 301, and a plug-in plate 320 is fixed at the top of the connecting plate 319 to be plugged into the two plug-in frames 205 respectively; a first cylinder 206 is connected to the outer bottom of the U-shaped plate 203 on the outer periphery of the conveying steel cable 204; several rotating shafts 207 are fixed on the inner wall of the first cylinder 206; two symmetrical circular retaining rings 208 are fixed on the periphery of the rotating shafts 207; a positioning bead 209 is rotatably fitted between the two circular retaining rings 208 on the periphery of the rotating shafts 207; a circular groove 210 is opened at one end of the first cylinder 206 to be plugged into the top of the first sliding cylinder 310; two symmetrical U-shaped frames 211 are fixed on the periphery of the first cylinder 206; rotating plates 212 are rotatably fitted on the periphery of both U-shaped frames 211. An arc-shaped folding plate 213 is fixed at the bottom, a positioning ball 214 is fixed on one side of the rotating plate 212, and an arc-shaped spring 215 is fixed between one side of the rotating plate 212 and the outer periphery of the first cylinder 206. A conical cover 323 is fixed near the top of the periphery of the first slide cylinder 310. A first lifting ring 216 is provided at the bottom of several conveying steel cables 204, and a second lifting ring 217 passes through the inside of the first lifting ring 216. A rectangular plate 218 is fixed on the outer periphery of several second lifting rings 217. Two symmetrical first positioning grooves 321 are provided at the bottom of the second slide cylinder 311, and two symmetrical second positioning grooves 322 are provided at the bottom of the second slide cylinder 311 between the two first positioning grooves 321. The first positioning grooves 321 are engaged with the first lifting rings 216, and the second positioning grooves 322 are engaged with the second lifting rings 217.

[0054] The specific application of this embodiment two is as follows: During the later process of clamping, conveying, and transferring the take-up roller, the first slide cylinder 310 slides upward on the conveying steel cable 204, causing the conical cover 323 fixed near the top of the peripheral side of the first slide cylinder 310 to gradually come into contact with the arc-shaped folding plate 213 fixed at the bottom of the rotating plate 212 rotatably fitted on the peripheral side of the U-shaped frame 211. When the conical cover 323 fixed near the top of the peripheral side of the first slide cylinder 310 gradually comes into contact with the arc-shaped folding plate 213 fixed at the bottom of the rotating plate 212 rotatably fitted on the peripheral side of the U-shaped frame 211, as the first slide cylinder 310 continues to move upward, its conical cover 323 will exert a mutual force on the two arc-shaped folding plates 213, thereby... The two rotating plates 212 are driven to expand relative to each other on the two U-shaped frames 211. At the same time, the arc spring 215, which is fixed between one side of the rotating plate 212 and the outer side of the first cylinder 206, is compressed until the positioning ball 214 fixed on one side of the rotating plate 212 engages with the groove on the U-shaped plate 203. Then, the top of the second slide cylinder 311 engages with the annular groove 210 on one end of the first cylinder 206. This limits and fixes the starting end of the conveying cable 204, preventing it from shaking due to other external forces during the later conveying, replacement and transfer process, and avoiding the shaking during the transfer process from affecting the later installation process.

[0055] During the subsequent clamping, conveying, and transfer process of the take-up roller, as the conveying cable 204 is lowered and rewound, its circumferential side surface will rotate and engage with the circumferential side surface of the rotating shaft 207, and the outer surface of the positioning bead 209 located between the two circular retaining rings 208 will contact each other. This provides further guidance and positioning, while also reducing the contact area between the conveying cable 204 and the inner wall of the first cylinder 206, thereby reducing the friction between the conveying cable 204 and the inner wall of the first cylinder 206. This prevents the starting end of the conveying cable 204 from jamming during the subsequent conveying, transfer, and transfer process, and increases the efficiency of the take-up roller in clamping, conveying, and transfer.

[0056] When the second slide cylinder 311 slides downwards along the side of the conveying steel cable 204, the first positioning groove 321 and the second positioning groove 322 can be engaged and fixed with the first lifting ring 216 and the second lifting ring 217 respectively during the downward sliding process of the second slide cylinder 311. This prevents the connection between the first lifting ring 216 and the second lifting ring 217 from shaking due to other external forces during the conveying, transfer and replacement process, and avoids the shaking between the connection between the first lifting ring 216 and the second lifting ring 217 from affecting the subsequent installation process.

[0057] Example 3, please refer to Figure 1-14This third embodiment is an improvement on the first embodiment as follows: Specifically, a first semicircular plate 219 is fixed between the two rectangular plates 218, and a second semicircular plate 220 is hinged to one end of the first semicircular plate 219. Connecting lugs 221 are fixed to the other end faces of both the first semicircular plate 219 and the second semicircular plate 220, and the two connecting lugs 221 are fixedly connected by bolts. A first vertical plate 222 and a second vertical plate 223 are respectively fixed to the inner walls of the first semicircular plate 219 and the second semicircular plate 220, and arc-shaped clamps are fixed to opposite end faces of both the first vertical plate 222 and the second vertical plate 223. Plate 224, the inner wall of the arc-shaped clamp 224 is in contact with the circumferential side of the take-up roller; the top of the mounting plate 1 has a mounting groove 101, the inner wall of the mounting groove 101 is fixed with a mounting bracket 102, the bottom center of the mounting bracket 102 is fixed with a drive motor 103, the output shaft of the drive motor 103 passes through the mounting bracket 102 and extends downward, the output shaft of the drive motor 103 is rotatably engaged with the mounting bracket 102; the top of the mounting plate 1 has a plurality of mounting holes 104, the top plate 201 is fixed with a fixing cylinder 225, and the fixing cylinder 225 is fixedly installed with the output shaft of the drive motor 103.

[0058] The specific application of this embodiment three is as follows: Before the take-up roller is clamped, conveyed, replaced, and transferred, the mounting holes 104 on the top of the mounting plate 1 are sequentially connected and fixed to the lifting conveyor by external bolts (the lifting conveyor is existing technology and is not shown in the figure, so it will not be described in detail here), so as to facilitate the subsequent clamping, conveying, and transfer installation work, and make it convenient for the staff to clamp, convey, and transfer the take-up roller and replace it at the winding end of the winding machine (the winding machine is existing technology and is not shown in the figure, so it will not be described in detail here).

[0059] During the later installation process, firstly, the bolts connecting and fixing the two connecting ear plates 224 are removed. Then, the hinged second semicircular plate 220 is rotated so that the hinged first semicircular plate 219 and the second semicircular plate 220 are in a relatively open and closed state. Then, the hinged first semicircular plate 219 and the second semicircular plate 220 are simultaneously sleeved onto the circumferential side of the take-up roller so that the arc-shaped clamping plates 224 fixed to one end face of the first vertical plate 222 and the second vertical plate 223 are clamped and positioned on the circumferential side of the take-up roller. After clamping and positioning, the hinged first semicircular plate 219 and the second semicircular plate 220 are rotated in the opposite direction so that the two connecting ear plates 224 are in a mutually close state. After they are mutually close, the two connecting ear plates 224 are connected and fixed to each other with bolts. This is to clamp, convey and position the take-up roller to be installed and replaced before installation.

[0060] Later, when the take-up roller is clamped, conveyed and transferred, the drive motor 103 fixed at the bottom center of the mounting frame 102 is started, so that the fixed cylinder 225 fixed to the output shaft of the drive motor 103 is simultaneously adjusted at the bottom of the mounting plate 1, so that the take-up roller after clamping and conveying can be replaced and installed in a timely manner.

[0061] Obviously, the embodiments described above are merely some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention.

[0062] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0063] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0064] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

[0065] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A transfer device for roll change, comprising a mounting plate (1), characterized in that: The bottom of the mounting plate (1) is rotationally connected with a transfer assembly (2), the bottom of the mounting plate (1) is provided with a guide assembly (3), and the inside of the transfer assembly (2) is detachably provided with a winding roller; The transfer assembly (2) comprises a top plate (201), the bottom of the top plate (201) is fixed with three groups of symmetrically distributed steel cable winding machines (202), the number of the steel cable winding machines (202) in each group is two, and the steel cable winding machines (202) are symmetrically distributed; The bottom of the top plate (201) is fixed with a U-shaped plate (203) below the steel cable winding machines (202), the inside of the steel cable winding machine (202) is provided with a conveying steel cable (204), one end of the conveying steel cable (204) penetrates through the U-shaped plate (203) and extends downward; The guide assembly (3) comprises a T-shaped plate (301), the both ends of the T-shaped plate (301) are fixed with rectangular frames (302), the opposite sides of the rectangular frame (302) are provided with rectangular grooves (303) penetrating through, the inside of the rectangular groove (303) is slidably connected with two symmetrically distributed moving plates (304), the opposite sides of the two moving plates (304) are linearly fixed with a plurality of side plates (305), one side of the side plate (305) is respectively fixed with a first hinged seat (306) and a second hinged seat (307), the other opposite sides of the rectangular frame (302) are fixed with a plurality of sleeve tubes (308), the inside of the sleeve tube (308) is fixed with a positioning tube (309), the inner wall of the sleeve tube (308) is slidably connected with a first sliding tube (310) and a second sliding tube (311) at the upper end and the lower end, the outer peripheral side of the first sliding tube (310) is fixed with a third hinged seat (312), the outer peripheral side of the second sliding tube (311) is fixed with a fourth hinged seat (313), the inside of the third hinged seat (312) and the fourth hinged seat (313) is respectively hingedly connected with a first hinged arm (314) and a second hinged arm (315); the first hinged arm (314) is hingedly connected with the first hinged seat (306), and the second hinged arm (315) is hingedly connected with the second hinged seat (307).

2. The transfer apparatus for replacing a winding roller according to claim 1, characterized by: The inner wall of the rectangular frame (302) is fixed with a forward and reverse motor (316), the output shaft of the forward and reverse motor (316) is fixed with a bidirectional screw rod (317), the bidirectional screw rod (317) penetrates through the T-shaped plate (301), and the bidirectional screw rod (317) is rotationally connected with the T-shaped plate (301); The opposite sides of the moving plate (304) are fixed with limiting blocks (318) respectively adhered to the opposite outer sides of the rectangular frame (302), and the two moving plates (304) are threadedly and rotationally connected with the bidirectional screw rod (317).

3. The transfer apparatus for replacing a winding roller according to claim 2, characterized in that: The bottom of the top plate (201) is fixed with two symmetrically distributed plug-in frames (205); The top of the T-shaped plate (301) is fixed with a connecting plate (319), and the top of the connecting plate (319) is fixed with plug-in plates (320) respectively plug-in connected with the two plug-in frames (205).

4. The transfer apparatus for replacing a winding roller according to claim 3, characterized in that: The outer bottom of the U-shaped plate (203) is communicated with a first cylinder (206) on the outer peripheral side of the conveying cable (204), the inner wall of the first cylinder (206) is fixed with a plurality of rotating shafts (207), the peripheral side of the rotating shaft (207) is fixed with two symmetrical circular blocking rings (208), the peripheral side of the rotating shaft (207) is rotatably connected with a positioning ball (209) between the two circular blocking rings (208), and one end of the first cylinder (206) is provided with a circular groove (210) which is inserted and matched with the top of the first sliding cylinder (310).

5. The transfer apparatus for replacing a winding roller according to claim 4, characterized in that: The peripheral side of the first cylinder (206) is fixed with two symmetrical U-shaped frames (211), the peripheral side of the two U-shaped frames (211) is rotatably connected with a rotating plate (212), the bottom of the rotating plate (212) is fixed with an arc-shaped folding plate (213), one side of the rotating plate (212) is fixed with a positioning ball (214), and the opposite sides of the U-shaped plate (203) are provided with grooves which are clamped and matched with the positioning ball (214); an arc-shaped spring (215) is fixed between one side of the rotating plate (212) and the outer peripheral side of the first cylinder (206). The peripheral side of the first sliding cylinder (310) is fixed with a conical cover (323) near the top.

6. The transfer apparatus for roll change according to claim 5, characterized in that: The bottom of each of the conveying cables (204) is provided with a first lifting ring (216), the inside of the first lifting ring (216) is provided with a second lifting ring (217), and the outer peripheral side of each of the second lifting rings (217) is fixed with a rectangular plate (218).

7. The transfer apparatus for roll change according to claim 6, characterized in that: The bottom of the second sliding cylinder (311) is provided with two symmetrical first positioning grooves (321), the bottom of the second sliding cylinder (311) is provided with two symmetrical second positioning grooves (322) between the two first positioning grooves (321), the first positioning grooves (321) are clamped and matched with the first lifting ring (216), and the second positioning grooves (322) are clamped and matched with the second lifting ring (217).

8. The transfer apparatus for roll change according to claim 7, characterized in that: Two rectangular plates (218) are fixed with a first semicircular plate (219), one end of the first semicircular plate (219) is hingedly connected with a second semicircular plate (220), the other end surfaces of the first semicircular plate (219) and the second semicircular plate (220) are fixed with connecting ear plates (221), and the two connecting ear plates (221) are fixed and connected through bolts.

9. The transfer apparatus for roll change according to claim 8, characterized in that: The inner walls of the first semicircular plate (219) and the second semicircular plate (220) are respectively fixed with a first vertical plate (222) and a second vertical plate (223), the opposite end surfaces of the first vertical plate (222) and the second vertical plate (223) are fixed with arc-shaped clamping plates (224), and the inner walls of the arc-shaped clamping plates (224) are mutually attached to the peripheral side of the winding roller.

10. The transfer apparatus for replacing a winding roller according to claim 9, characterized by: The top of the mounting plate (1) is provided with a mounting groove (101), the inner wall of the mounting groove (101) is fixed with a mounting frame (102), the inner bottom center of the mounting frame (102) is fixed with a driving motor (103), the output shaft of the driving motor (103) penetrates through the mounting frame (102) and extends downward, and the output shaft of the driving motor (103) is rotatably connected with the mounting frame (102). The mounting plate (1) is provided with a plurality of mounting holes (104) on the top; The top plate (201) is fixed with a fixing cylinder (225) on the top, and the fixing cylinder (225) is fixedly installed with the output shaft of the driving motor (103).

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