Large disc pre-storing and conveying equipment for feeding of rewinding machine

Abstract

The utility model discloses large-disc pre-storing and conveying equipment for rewinder feeding, and relates to the technical field of pipe fitting processing machinery, the large-disc pre-storing and conveying equipment comprises two transferring and conveying devices which are arranged at intervals, the transferring and conveying device on one side is used for large-disc feeding, and the transferring and conveying device on the other side is used for large-disc discharging; the transfer conveying device comprises a transfer conveyor, a transfer lifter and a communication conveyor; according to the transferring and conveying device used for large plate feeding, a hollow opening is formed in a transferring and conveying machine, a large plate feeding device comprises a rotary lifting machine, and the rotary lifting machine drives a large plate base used for containing a large plate to rotate at the position of the hollow opening and is arranged in a lifting mode; the transfer lifters are arranged below the transfer conveyors and used for driving the transfer conveyors to ascend and descend, the communicating conveyors are arranged on the transfer conveyors in a crossing mode, and the two communicating conveyors in the two transfer conveying devices are arranged in an end-to-end butt joint mode. Therefore, the problem existing in replacement of the feeding large disc of the rewinding machine is solved, the replacement speed of the large disc is increased, and the production efficiency of the rewinding machine is improved.

Description

Technical Field

[0001] The present application relates to the technical field of pipe processing machinery, and in particular to a large-plate pre-storage conveying device for feeding a rewinding machine. Background Art

[0002] The horizontal copper tube rewinder is a complete set of equipment used to wind copper tubes from large reels (i.e., baskets, referred to herein as reels) into coils of the desired inner and outer diameters and thicknesses according to given process specifications. The rewinder primarily functions to convert the reels into a continuous coil to convert them into finished delivery coils or for annealing. The rewinder can also perform cleaning, flaw detection, and marking on the tubes.

[0003] Currently, rewinding machines typically use specialized equipment such as cranes to move the reels to the loading station. However, after loading is complete, when all the copper tubes in the reel are loaded (the material frame is empty), staff must replace the reel. This involves using a crane to remove the empty reel and then move the full reel to the loading station. The limited number of cranes available in the workshop means waiting times during reel replacement. Furthermore, using a crane for this process is slow and time-consuming, significantly reducing the rewinder's production efficiency. Utility Model Content

[0004] In order to solve the existing problems in the replacement of the large disc for feeding the rewinding machine, increase the replacement speed of the large disc, and improve the production efficiency of the rewinding machine, the present application provides a large disc pre-storage and conveying device for feeding the rewinding machine.

[0005] The present application provides a large-plate pre-storage conveying device for feeding a rewinding machine, which adopts the following technical solution.

[0006] A large-plate pre-storage conveying device for loading a rewinding machine comprises: two transfer conveying devices arranged at intervals, one of which is used for loading large plates, and the other is used for unloading large plates, the transfer conveying device comprising a transfer conveyor, a transfer elevator and a connecting conveyor;

[0007] In the transfer conveyor device for loading large plates, a hollow opening is provided on the transfer conveyor, and the large plate loading device includes a rotary elevator, which drives the large plate seat for placing the large plate to rotate and be raised and lowered at the position of the hollow opening;

[0008] The transfer conveyor includes a roller conveyor, and the transfer elevator is arranged under the transfer conveyor for driving the transfer conveyor to rise and fall, and the highest height and the lowest height of the transfer conveyor are respectively higher and lower than the height of the connecting conveyor. The connecting conveyor is arranged across the transfer conveyor, and the two connecting conveyors in the two transfer conveying devices are arranged end to end.

[0009] By adopting the above technical solution, the large plate can be transported to the large plate seat position through the setting of the transfer conveyor in the transfer and conveying device for large plate loading, and the transfer elevator can be driven to descend, so that the large plate can fall on the large plate seat that is lifted and rotated by the rotary elevator, completing the loading of the large plate, and after the large plate loading is completed, that is, after the copper tube in the large plate is used up, it can descend, so that the large plate falls on the connecting conveyor, and is transported to the connecting conveyor in the transfer and conveying device for large plate unloading through the connecting conveyor, and the large plate is transferred to the transfer conveyor for large plate unloading, completing the large plate unloading. Compared with the replacement method of the crane, this replacement method is fast, and the large plate can be continuously loaded and unloaded, which improves the replacement efficiency and is conducive to improving production efficiency.

[0010] Optionally, a transfer and conveying device for loading large plates is provided on the other side of the transfer and conveying device for unloading large plates.

[0011] By adopting the above technical solution, the transfer and conveying device for large plate loading is set on the other side, so that two large plate loading materials can share a transfer and conveying device for large plate unloading, reducing the cost of loading the rewinding machine.

[0012] Optionally, the roller conveyor includes a transfer conveyor roller frame, on which a plurality of conveyor rollers A are arranged at intervals, and the plurality of conveyor rollers A are connected by a sprocket chain transmission, and the conveyor rollers A are driven to rotate by a power component A arranged on the transfer conveyor roller frame.

[0013] By adopting the above technical solution, the power component A drives the conveying roller A to rotate, and the large plate is placed on several conveying rollers A, thereby realizing the conveyance of the large plate by the transfer conveyor.

[0014] Optionally, the transfer elevator includes a transfer elevator base, two hinged rods hinged to each other, one end of the two hinged rods is hinged to the transfer elevator base and the transfer conveyor respectively, the other end of the two hinged rods is provided with sliding wheels, and the two sliding wheels are respectively against the transfer elevator base and the transfer conveyor, and a power component B is provided on the transfer elevator base, and the power component B drives the two hinged rods to rotate relative to each other.

[0015] By adopting the above technical solution, the power component B drives the two hinged rods to rotate relative to each other, thereby driving the transfer conveyor to move up and down, and the lifting structure is stable and reliable.

[0016] Optionally, the connecting conveyor includes a connecting conveyor frame, which is arranged across the transfer conveyor, and connecting conveyor shafts are arranged at both ends of the connecting conveyor frame. At least one of the connecting conveyor shafts is driven to rotate by a power component C arranged on the connecting conveyor frame, and the two connecting conveyor shafts are connected by a sprocket chain transmission.

[0017] By adopting the above technical solution and setting the power component C, the two connected conveying shafts can be driven by the sprocket chain, and the movement of the chain can drive the large plate to move.

[0018] Optionally, in the transfer conveyor device for loading large plates, a loading pre-storage conveyor is provided at one end of the transfer conveyor.

[0019] By adopting the above technical solution and setting up a loading pre-storage conveyor, a large plate can be pre-stored at one end of the transfer conveyor for use in loading, which is beneficial to improving loading efficiency.

[0020] Optionally, the loading and pre-storage conveyor includes a loading and pre-storage conveyor roller frame, a plurality of conveying rollers B are arranged on the loading and pre-storage conveyor roller frame at intervals, and the plurality of conveying rollers B are connected by a sprocket chain transmission, and the conveying rollers B are driven to rotate by a power component D provided on the loading and pre-storage conveyor roller frame;

[0021] Limiting roller frames are arranged on both sides of the feeding pre-storage conveyor roller frame, and limiting rollers are arranged on the limiting roller frames.

[0022] By adopting the above technical solution and setting the limiting rollers, the two sides of the loading and pre-storage conveyor roller frame can play a role of limiting blocking, thereby improving the positioning accuracy of the large plate on the loading conveyor when the large plate is placed using a crane, which is conducive to improving the convenience of placement, increasing the placement speed, and preventing the large plate from being excessively offset and tilting or even falling.

[0023] Optionally, in a transfer conveyor device for unloading large plates, a pre-storage conveyor for unloading is provided at one end of the transfer conveyor.

[0024] By adopting the above technical solution and setting up a pre-storage conveyor for unloading, the unloaded large plates (empty) can be stored, avoiding the problem of not being able to unload the copper tubes in time when the large plate is empty, and the unloading of the large plate loading device cannot be completed in time. The unloaded large plates can be stored on the pre-storage conveyor for unloading, and can be lifted and removed one by one by a crane.

[0025] Optionally, the unloading pre-storage conveyor includes a unloading pre-storage conveyor roller frame, and unloading pre-storage conveyor shafts are provided at both ends of the unloading pre-storage conveyor roller frame. At least one of the unloading pre-storage conveyor shafts is driven to rotate by a power component E provided on the unloading pre-storage conveyor roller frame, and the two unloading pre-storage conveyor shafts are connected by a sprocket chain transmission.

[0026] Optionally, the rotary elevator includes a rotary elevator seat, the large disc seat is rotatably arranged on the lifting platform, a driven gear is provided at the bottom of the large disc seat, a power component F is provided on the lifting platform, the power component F drives the driving gear engaged with the driven gear to rotate, a guide shaft is vertically provided at the bottom of the lifting platform, a guide sleeve is provided on the rotary elevator seat, the guide shaft and the guide sleeve are axially slidably matched, a power component G is provided on the rotary elevator seat, and the power component G drives the lifting platform to move up and down;

[0027] A plurality of positioning columns are arranged on the large disk seat.

[0028] By adopting the above technical solution, the arrangement of several positioning columns can cooperate with the large disc to play a positioning role. The power component F drives the large disc seat to rotate through the rotation of gears. The arrangement of the guide column and the guide sleeve can play a stable guiding role, and the large disc seat can be lifted and lowered under the drive of the power component G, thereby realizing the rotation and lifting of the large disc on the large disc seat.

[0029] In summary, this application has at least the following beneficial effects:

[0030] 1. The present application can transport the large plate to the large plate seat position through the setting of the transfer conveyor in the transfer conveying device for large plate loading, and can drive the transfer conveyor to descend through the setting of the transfer elevator, so that the large plate can fall on the large plate seat that is lifted and rotated by the rotary elevator, thereby completing the loading of the large plate, and after the large plate loading is completed, that is, after the copper tube in the large plate is used up, it can descend, so that the large plate falls on the connecting conveyor, and is transported to the connecting conveyor in the transfer conveying device for large plate unloading through the connecting conveyor, and the large plate is transferred to the transfer conveyor for large plate unloading, thereby completing the unloading of the large plate. Compared with the replacement method of the crane, this replacement method is fast, and there is no need to wait for the crane to lift. The large plate can be continuously loaded and unloaded, which improves the replacement efficiency and is conducive to improving production efficiency.

[0031] 2. The present application provides a transfer conveying device for loading large plates on the other side of the transfer conveying device for unloading large plates. By providing the transfer conveying device for loading large plates on the other side, two large plates for loading can share the same transfer conveying device for unloading large plates, thereby reducing the cost of loading the rewinding machine.

[0032] 3. In the transfer conveyor device used for loading large plates in the present application, a loading pre-storage conveyor is provided at one end of the transfer conveyor. By setting the loading pre-storage conveyor, large plates can be pre-stored at one end of the transfer conveyor for loading, which is beneficial to improving loading efficiency.

[0033] 4. In the transfer and conveying device used for unloading large plates in the present application, a pre-storage conveyor for unloading is provided at one end of the transfer conveyor. Through the setting of the pre-storage conveyor for unloading, the unloaded large plates (empty) can be stored, avoiding the problem of not being able to unload in time when the copper tubes of the large plate are empty, and the unloading of the large plate loading device cannot be completed in time. The unloaded large plates can be stored on the pre-storage conveyor for unloading, and can be lifted and removed one by one by a crane. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0035] Figure 1 This is a schematic diagram of rewinding machine loading.

[0036] Figure 2 The present invention is a schematic diagram of the structure of a large-plate pre-storage conveying device (including a large plate) for feeding a rewinding machine.

[0037] Figure 3 The present invention is a structural diagram of a large-plate pre-storage conveying device for feeding a rewinding machine.

[0038] Figure 4 It is a schematic diagram of the transfer elevator structure.

[0039] Figure 5 It is a schematic diagram of the rotary elevator structure.

[0040] Explanation of reference numerals: 1. transfer conveyor; 101. transfer conveyor roller frame; 102. conveyor roller A; 103. power assembly A; 104. connecting ear; 2. transfer elevator; 201. transfer elevator seat; 202. hinged rod; 203. sliding wheel; 204. power assembly B; 205. guide rod; 3. connecting conveyor; 301. connecting conveyor frame; 302. connecting conveyor shaft; 303. power assembly C; 4. rotary elevator; 401. rotary elevator seat; 402. large plate seat; 403. Lifting platform; 404, driven gear; 405, power assembly F; 406, driving gear; 407, guide shaft; 408, guide sleeve; 409, power assembly G; 410, positioning column; 5, loading and pre-storage conveyor; 501, loading and pre-storage conveyor roller frame; 502, conveyor roller B; 503, power assembly D; 504, limiting roller frame; 505, limiting roller; 6, unloading and pre-storage conveyor; 601, unloading and pre-storage conveyor roller frame; 602, unloading and pre-storage conveyor shaft; 603, power assembly E; 7, large plate. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] The following is combined with Figures 1 to 5 This application is described in further detail.

[0043] The embodiment of the present application discloses a large disk pre-storage conveying device for loading a rewinding machine.

[0044] Reference Figures 1 to 5 A large plate pre-storage conveying device for loading a rewinding machine includes two transfer conveying devices arranged at intervals. The transfer conveying device on one side is used for loading the large plate 7, and the transfer conveying device on the other side is used for unloading the large plate 7. The transfer conveying device includes a transfer conveyor 1, a transfer elevator 2 and a connecting conveyor 3.

[0045] A large plate pre-storage conveying equipment for loading a rewinding machine also includes a large plate loading device. In the transfer conveying device used for loading the large plate 7, a hollow opening is opened on the transfer conveyor 1, and the large plate loading device includes a rotating elevator 4. The rotating elevator 4 drives the large plate seat 402 for placing the large plate 7 to rotate and lift at the position of the hollow opening. The maximum height and minimum height of the large plate seat 402 are respectively higher than the connecting conveyor 3 and lower than the transfer conveyor 1.

[0046] The transfer conveyor 1 is a roller conveyor. The transfer elevator 2 is arranged below the transfer conveyor 1 and is used to drive the transfer conveyor 1 to rise and fall. The highest and lowest heights of the transfer conveyor 1 are respectively higher and lower than the height of the connecting conveyor 3. The connecting conveyor 3 is arranged across the transfer conveyor 1, and the two connecting conveyors 3 in the two transfer conveying devices are arranged end to end, that is, the two connecting conveyors 3 are connected end to end for transportation.

[0047] The roller conveyor includes a transfer conveyor roller frame 101, on which are spaced a plurality of conveyor rollers A102. These conveyor rollers A102 are connected via a sprocket chain drive. The conveyor rollers A102 are driven to rotate by a power assembly A103 mounted on the transfer conveyor roller frame 101. This power assembly A103 can be a motor reducer unit that drives the conveyor rollers A102 via a sprocket chain drive. The power assembly A103 drives the conveyor rollers A102 to rotate, and the large plate 7 is placed on the plurality of conveyor rollers A102, enabling the transfer conveyor 1 to transport the large plate 7.

[0048] The transfer elevator 2 includes a transfer elevator base 201 and two mutually hinged articulated rods 202. One end of the two articulated rods 202 is respectively hinged to the transfer elevator base 201 and the transfer conveyor roller frame 101. The other end of each articulated rod 202 is provided with a sliding wheel 203, and the two sliding wheels 203 are respectively against the transfer elevator base 201 and the transfer conveyor roller frame 101. A power assembly B204 is provided on the transfer elevator base 201. The power assembly B204 can be a pneumatic cylinder or an oil cylinder. The power assembly B204 drives the two articulated rods 202 to rotate relative to each other. By driving the two articulated rods 202 to rotate relative to each other through the power assembly B204, the transfer conveyor 1 is driven to rise and fall, and the lifting structure is stable and reliable.

[0049] Guide rods 205 are vertically installed at the four corners of the transfer elevator base 201. The guide rods 205 are screwed into the transfer elevator base 201 through threads. Connecting ears 104 are welded to the four corners of the transfer conveyor roller frame 101. The connecting ears 104 have guide rod through holes, through which the guide rods 205 pass. Nuts are screwed into the top ends of the guide rods 205 to prevent the transfer conveyor roller frame 101 from rising too high and falling off the guide rods 205 and the connecting ears 104. The cooperation between the guide rods 205 and the guide rod through holes can ensure the stability of the transfer conveyor roller frame 101 during lifting and lowering, providing a certain safety guarantee. It can limit the shaking of the transfer conveyor 1 during lifting and lowering, avoiding excessive shaking and danger.

[0050] The connecting conveyor 3 includes a connecting conveyor frame 301, which is arranged across the transfer conveyor 1. Connecting conveyor shafts 302 are provided at both ends of the connecting conveyor frame 301. One of the connecting conveyor shafts 302 is driven to rotate by a power assembly C303 provided on the connecting conveyor frame 301. The power assembly C303 can be a motor reducer that drives one of the connecting conveyor shafts 302 to rotate via a sprocket chain transmission. The two connecting conveyor shafts 302 are connected via a sprocket chain transmission. The provision of the power assembly C303 enables the sprocket chain transmission between the two connecting conveyor shafts 302. The bottom of the chain supports the large plate 7, and the movement of the chain can drive the large plate 7 to move.

[0051] In the transfer conveyor device for loading large plates 7, a loading pre-storage conveyor 5 is provided at one end of the transfer conveyor 1. That is, the loading pre-storage conveyor 5 and the transfer conveyor 1 are connected end to end, and the large plates 7 can be transported from the transfer conveyor 1 to the loading pre-storage conveyor 5 as they are transported, thus achieving a continuous conveying. The provision of the loading pre-storage conveyor 5 allows large plates 7 to be pre-stored and placed at one end of the transfer conveyor 1 in preparation for loading, which helps improve loading efficiency.

[0052] The loading and pre-storage conveyor 5 includes a loading and pre-storage conveyor roller frame 501, and a number of conveying rollers B502 are arranged at intervals on the loading and pre-storage conveyor roller frame 501, and the number of conveying rollers B502 are connected by sprocket chain transmission. The conveying rollers B502 are driven to rotate by the power component D503 arranged on the loading and pre-storage conveyor roller frame 501. The power component D503 can be a motor reducer unit, and the motor reducer unit drives the conveying rollers B502 to rotate through the sprocket chain transmission form; limiting roller frames 504 are arranged on both sides of the loading and pre-storage conveyor roller frame 501, and limiting rollers 505 are arranged on the limiting roller frames 504.

[0053] By setting the limiting roller 505, a limiting blocking function can be played on both sides of the loading pre-storage conveyor roller frame, thereby improving the positioning accuracy of the large plate 7 when the large plate 7 is placed on the loading conveyor when a crane is used to place the large plate 7, which is conducive to improving the convenience of placement, increasing the placement speed, and preventing the large plate 7 from being excessively offset and tilting or even falling.

[0054] In the transfer conveyor device for unloading the large plate 7, a pre-storage conveyor 6 for unloading is provided at one end of the transfer conveyor 1, that is, the transfer conveyor 1 and the pre-storage conveyor 6 are connected for conveying. The pre-storage conveyor 6 can store the unloaded large plates 7 (empty), avoiding the problem of not being able to unload the copper tubes of the large plate 7 in time when the copper tubes are empty, that is, not being able to complete the unloading of the large plate loading device in time. The unloaded large plates 7 can be stored on the pre-storage conveyor 6 and can be lifted and removed one by one by a crane.

[0055] The unloading pre-storage conveyor 6 includes a unloading pre-storage conveyor roller frame 601, and unloading pre-storage conveyor shafts 602 are arranged at both ends of the unloading pre-storage conveyor roller frame 601. One of the unloading pre-storage conveyor shafts 602 is driven to rotate by a power component E603 arranged on the unloading pre-storage conveyor roller frame 601. The power component E603 can be a motor reducer unit. The motor reducer unit drives one of the unloading pre-storage conveyor shafts 602 to rotate through a sprocket chain transmission, and the two unloading pre-storage conveyor shafts 602 are connected by a sprocket chain transmission. The chain supports the large plate 7 at the bottom, and the large plate 7 is conveyed as the chain moves.

[0056] The rotary elevator 4 includes a rotary elevator base 401, a large disk base 402 rotatably set on a lifting platform 403, a driven gear 404 is set at the bottom of the large disk base 402, and a power component F405 is set on the lifting platform 403. The power component F405 can be a motor reducer unit. The power component F405 drives the driving gear 406 engaged with the driven gear 404 to rotate. A guide shaft 407 is vertically set at the bottom of the lifting platform 403, and a guide sleeve 408 is set on the rotary elevator base 401. The guide shaft 407 and the guide sleeve 408 are axially slidably matched. A power component G409 is set on the rotary elevator base 401. The power component G409 can be a cylinder or an oil cylinder. The power component G409 drives the lifting platform 403 to move up and down. A number of positioning columns 410 are set on the large disk base 402.

[0057] By setting up several positioning columns 410, it can cooperate with the large disk 7 to play a positioning role. The power component F405 drives the large disk seat 402 to rotate through the rotation of gears. The setting of the guide column and the guide sleeve 408 can play a stable guiding role, and realize the lifting and lowering of the large disk seat 402 under the drive of the power component G409, thereby realizing the rotation and lifting of the large disk 7 on the large disk seat 402.

[0058] By setting the transfer conveyor 1 in the transfer conveying device for loading the large plate 7, the large plate 7 can be transported to the large plate seat 402, and by setting the transfer elevator 2, the transfer conveyor 1 can be driven to descend, so that the large plate 7 can fall on the large plate seat 402 that is lifted and rotated by the rotary elevator 4, completing the loading of the large plate 7, and after the loading of the large plate 7 is completed, that is, after the copper tube in the large plate 7 is used up, it can be lowered, so that the large plate 7 falls on the connecting conveyor 3, and is transported to the connecting conveyor 3 in the transfer conveying device for unloading the large plate 7 through the connecting conveyor 3, and the large plate 7 is loaded. The large plate 7 is transferred to the transfer conveyor 1 for unloading the large plate 7 to complete the unloading of the large plate 7. Compared with the replacement method of the crane, this replacement method is faster. The crane can put the large plate on the loading pre-storage conveyor 5 in advance and then change the loading by itself. When the crane has time, the large plate can be placed on the loading pre-storage conveyor 5 to realize the pre-storage of a large plate, including unloading. The empty large plate can be stored on the unloading pre-storage conveyor 6 and can be lifted away when the crane has time. The large plate 7 can be continuously loaded and unloaded, and there is no need to wait for the crane to lift the loading and unloading, which improves the replacement efficiency and is conducive to improving production efficiency.

[0059] A transfer conveyor device for loading the large disk 7 is provided on the other side of the transfer conveyor device for unloading the large disk 7. The three transfer conveyor devices are arranged side by side, and the connecting conveyor 3 in the transfer conveyor device is docked with the connecting conveyor 3 in the middle transfer conveyor device (i.e., for unloading) to achieve connected conveying. The arrangement of the transfer conveyor device for loading the large disk 7 on the other side can achieve the sharing of the transfer conveyor device for unloading the large disk 7 for two large disks 7 for loading. That is, the two rewinders are arranged side by side. The large disk pre-storage conveying equipment for rewinder loading in the embodiment of the present application can simultaneously load the two rewinders, while improving production efficiency and reducing the cost of loading and unloading the rewinders.

[0060] In the description of the present invention, it should be understood that the terms "one side", "the other side", "below", "one end", "the other end", "both ends", "both sides", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the term "connection" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication between two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0061] The above are only preferred embodiments of the utility model and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A large-plate pre-storage conveying device for rewinding machine feeding, characterized in that: include: Two transfer conveying devices are arranged at intervals, the transfer conveying device on one side is used for loading large plates, and the transfer conveying device on the other side is used for unloading large plates, and the transfer conveying device includes a transfer conveyor, a transfer elevator and a connecting conveyor; In the transfer conveyor device for loading large plates, a hollow opening is provided on the transfer conveyor, and the large plate loading device includes a rotary elevator, which drives the large plate seat for placing the large plate to rotate and be raised and lowered at the position of the hollow opening; The transfer conveyor includes a roller conveyor, and the transfer elevator is arranged under the transfer conveyor for driving the transfer conveyor to rise and fall, and the highest height and the lowest height of the transfer conveyor are respectively higher and lower than the height of the connecting conveyor. The connecting conveyor is arranged across the transfer conveyor, and the two connecting conveyors in the two transfer conveying devices are arranged end to end.

2. A large-plate pre-storage conveying device for rewinding machine feeding according to claim 1, characterized in that: A transfer and conveying device for loading large plates is provided on the other side of the transfer and conveying device for unloading large plates.

3. The large-plate pre-storage conveying device for rewinding machine feeding according to claim 1 is characterized in that: The roller conveyor includes a transfer conveyor roller frame, on which a plurality of conveyor rollers A are arranged at intervals, and the plurality of conveyor rollers A are connected by sprocket chain transmission, and the conveyor rollers A are driven to rotate by a power component A arranged on the transfer conveyor roller frame.

4. The large-plate pre-storage conveying device for rewinding machine feeding according to claim 1 is characterized in that: The transfer elevator includes a transfer elevator base and two mutually hinged articulated rods. One end of the two articulated rods is respectively hinged to the transfer elevator base and the transfer conveyor. The other ends of the two articulated rods are provided with sliding wheels, and the two sliding wheels are respectively against the transfer elevator base and the transfer conveyor. A power component B is provided on the transfer elevator base, and the power component B drives the two articulated rods to rotate relative to each other.

5. The large-plate pre-storage conveying device for rewinding machine feeding according to claim 1 is characterized in that: The connecting conveyor includes a connecting conveyor frame, which is arranged across the transfer conveyor. Connecting conveyor shafts are provided at both ends of the connecting conveyor frame. At least one of the connecting conveyor shafts is driven to rotate by a power component C arranged on the connecting conveyor frame, and the two connecting conveyor shafts are connected by a sprocket chain transmission.

6. The large-plate pre-storage conveying device for rewinding machine feeding according to claim 1, characterized in that: In the transfer conveyor device for loading large plates, one end of the transfer conveyor is docked with a loading pre-storage conveyor.

7. The large-plate pre-storage conveying device for rewinding machine feeding according to claim 6, characterized in that: The loading and pre-storage conveyor includes a loading and pre-storage conveyor roller frame, on which a plurality of conveying rollers B are arranged at intervals, and the plurality of conveying rollers B are connected by sprocket chain transmission, and the conveying rollers B are driven to rotate by a power component D arranged on the loading and pre-storage conveyor roller frame; Limiting roller frames are arranged on both sides of the feeding pre-storage conveyor roller frame, and limiting rollers are arranged on the limiting roller frames.

8. The large-plate pre-storage conveying device for rewinding machine feeding according to claim 1, characterized in that: In the transfer conveying device for unloading materials from large plates, one end of the transfer conveyor is connected to a pre-storage conveyor for unloading materials.

9. The large-plate pre-storage conveying device for rewinding machine feeding according to claim 8, characterized in that: The unloading pre-storage conveyor includes a unloading pre-storage conveyor roller frame, and unloading pre-storage conveyor shafts are provided at both ends of the unloading pre-storage conveyor roller frame. At least one of the unloading pre-storage conveyor shafts is driven to rotate by a power component E provided on the unloading pre-storage conveyor roller frame, and the two unloading pre-storage conveyor shafts are connected by a sprocket chain transmission.

10. The large-plate pre-storage conveying device for rewinding machine feeding according to claim 1, characterized in that: The rotary elevator includes a rotary elevator seat, the large disc seat is rotatably arranged on the lifting platform, a driven gear is arranged at the bottom of the large disc seat, and a power component F is arranged on the lifting platform, the power component F drives the driving gear engaged with the driven gear to rotate, a guide shaft is vertically arranged at the bottom of the lifting platform, a guide sleeve is arranged on the rotary elevator seat, the guide shaft and the guide sleeve are axially slidably matched, and a power component G is arranged on the rotary elevator seat, and the power component G drives the lifting platform to move up and down; A plurality of positioning columns are arranged on the large disc seat.

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