Cloth roll conveying device

Abstract

A cloth roll conveying device belongs to the technical field of textile equipment. Comprising a bottom machine table, a pair of longitudinally-arranged supporting frame plates and a bearing platform, and a pair of obliquely-arranged inclined stand columns are further formed between the upper end of the bottom machine table and the ends, close to the top ends, of the two supporting frame plates; the bearing device comprises a pair of connecting arm plates and a plurality of bearing frames; the cloth roll guide rollers are rotationally connected between the bottom of the bearing frame and the bottom machine table guide roller frame plate on the top of the bottom machine table; the conveying devices are arranged on the two sides of the bearing frame respectively and each comprise an upper traction chain wheel, a lower tensioning chain wheel, a transmission chain and a plurality of bearing grabbers, and the transmission chains are obliquely arranged; and the synchronous driving device is mounted on the bearing device and can drive the transmission chain to rotate. The device has the advantages that cloth rolls are automatically lifted and conveyed, the operation speed is high, and the occupied space is small; cloth rolls are prevented from falling off, and the use safety is guaranteed; and the cloth roll conveying requirement among multiple floors is met, and the application range is expanded.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile equipment, and in particular relates to a cloth roll conveying device. Background Art

[0002] With the continuous development of our society and the continuous improvement of people's living standards, people's requirements for the quality of clothing are getting higher and higher, and the production methods of textiles are also constantly improving. The above-mentioned cloth rolls are common finished products produced in the textile production process when the textile machine finishes weaving the yarn. The existing cloth rolls are generally made with a large diameter and heavy weight for the convenience of processing, storage and transportation. At present, cloth rolls need to be transferred to different floors for processing during processing. Usually, multiple workers work together to lift them to the storage point, and use gantry cranes or lifting vehicles to assist in the completion. The cloth roll storage point is at a high height after the cloth rolls are piled up, which makes this method not only time-consuming and laborious, but also because the weight and volume of the cloth rolls are relatively large, once a mistake occurs during the operation, it is easy to cause harm to the operator, and the cloth rolls may fall and cause personal accidents, so there are certain safety hazards.

[0003] In the existing Chinese patent literature, there is also relevant technical information on related facilities and equipment for realizing cloth roll transportation. A few examples include: CN117125653A (a cloth roll lifting and moving device), CN214243687U (a coated coil stacking and transportation device), CN218560400U (a cloth roll conveying device), etc.; however, the existing cloth roll conveying equipment has certain disadvantages when in use: most of its structures have complex component structures and a large number of components, resulting in high assembly and production costs. At the same time, its carrying capacity and structural stability are also poor, making it difficult to meet the transportation requirements of larger specifications and quality cloth rolls, and the working stability cannot be effectively guaranteed. The cloth rolls are easy to fall from the conveying equipment, resulting in the inability to effectively guarantee safety. For example, the Chinese patent document with application number CN115352784A discloses "an automatic cloth roll handling device for textile production", which includes a machine body, and the machine body includes: a cloth storage unit for storing cloth rolls; a weighing unit for weighing cloth rolls; a transfer unit for transporting cloth rolls to the cloth storage unit for storage, or, receiving cloth rolls on the cloth storage unit and transporting the cloth rolls to the weighing unit for weighing the cloth rolls; by arranging the cloth storage unit and the weighing unit along the same vertical direction, and the transfer unit is located on one side of the cloth storage unit and the weighing unit, the transfer unit only needs to move back and forth in a straight line in the vertical direction to achieve the handover of cloth rolls, which can improve the transportation efficiency of cloth rolls and effectively improve However, this technical solution still has the problems of complex structure, cumbersome assembly and high cost. During use, the cloth roll cannot be effectively restricted in the process of vertical upward or downward movement and following the movement of the shell. The cloth roll is prone to slip and fall from the handling device, causing damage to the cloth roll and the device, thereby reducing the use efficiency of the cloth roll conveying equipment. In addition, the existing cloth roll conveying equipment is often only suitable for the transportation needs between the upper and lower floors, but cannot be suitable for the transportation requirements between multiple floors such as the first and third floors, resulting in a relatively narrow overall scope of application, which is no longer suitable for the current changing usage scenarios.

[0004] In view of the above problems, it is necessary to design a device with a simple structure, time-saving and labor-saving, greatly saving space, strong carrying capacity and realizing automatic and safe transportation of cloth rolls, which is convenient for transporting cloth rolls up and down between multiple floors and has a faster operating speed than the existing cloth roll conveying equipment, thereby improving production efficiency. To this end, the applicant has cleverly designed this technical solution. Utility Model Content

[0005] The task of the utility model is to provide a cloth roll conveying device which is compact in structure, reliable and durable, has low production cost and greatly saves space, helps to realize the rapid and automatic lifting or lowering of cloth rolls, and at the same time, the overall operating speed is fast, which can improve work efficiency and adapt to the support requirements of cloth rolls of different specifications and sizes, helps to ensure the stability of the cloth roll transportation process and prevent the cloth roll from falling from above by optimizing the device structure, thereby ensuring reliable and safe use, and is convenient for realizing the cloth roll transportation work between multiple floors, thereby meeting different usage scenarios and improving the scope of application.

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The cam is an angular movement between the bottom edge of the frame and the top edge of the frame, wherein the cam is arranged on a track, wherein the cam is arranged on a track with the cam being in a state of rotation and the track is moved along the track.

[0007] In a specific embodiment of the present invention, the bottom machine also includes a square frame, a pair of vertical connecting beams and a pair of oblique column connecting beams; wherein the square frame is supported on the ground, and the two support frame plates are respectively formed at the middle and rear positions of the frame beams on the left and right sides of the square frame in the length direction, the two vertical connecting beams are respectively formed at the front end positions of the frame beams on the left and right sides of the square frame in the length direction, and the two vertical connecting beams are extended upward along the vertical direction, the bottom machine guide roller frame plate is connected between the top end portions of the two vertical connecting beams, the two oblique column connecting beams are respectively formed between a corresponding support frame plate and a vertical connecting beam, one end portion of the oblique column connecting beam in the length direction is connected to the position of the vertical connecting beam in the height direction close to its top end portion, and the oblique column connecting beam is arranged at a position corresponding to the bottom of the bottom machine guide roller frame plate, and the bottom ends of the two oblique columns are connected to the corresponding oblique column connecting beams.

[0008] In another specific embodiment of the present invention, a plurality of transport device accommodating cavities are formed in the load-bearing device and correspond to between the connecting arm plate and the adjacent load-bearing frames and between two adjacent load-bearing frames, and the plurality of transport devices are respectively arranged in the corresponding transport device accommodating cavities; and the load-bearing device also respectively includes a pair of connecting rods arranged at the top and bottom thereof, the two connecting rods are arranged horizontally and both pass through the plurality of load-bearing frames and the connecting arm plates on the left and right sides and then protrude outward, and a connecting rod positioning seat is installed on the two oblique columns and at the positions corresponding to the upper and lower connecting rods, and the end portions of the connecting rods in the length direction are respectively fixedly passed through the connecting rod positioning seats on the left and right sides.

[0009] In another specific embodiment of the present invention, the carrying device also includes a chain bracket correspondingly arranged in the plurality of conveying device accommodating cavities, the plurality of chain brackets are kept in parallel with the connecting arm plates and the plurality of carrying frames and are arranged obliquely, and the plurality of transmission chains are all sleeved on the corresponding chain brackets in a ring state; and a plurality of chain bracket adjustment bolts are sequentially penetrated and connected from top to bottom along the height direction of the plurality of chain brackets, and a plurality of connecting arm plate adjustment waist-shaped holes are opened on the connecting arm plates on the left and right sides and at the positions corresponding to the chain bracket adjustment bolts, and carrying frame adjustment waist-shaped holes are also opened on the left and right side frame plates of the plurality of carrying frames and at the positions corresponding to the chain bracket adjustment bolts, and the chain bracket adjustment bolts can reciprocate back and forth in the corresponding connecting arm plate adjustment waist-shaped holes and the carrying frame adjustment waist-shaped holes and realize the fixed connection between themselves and the connecting arm plates and the carrying frames, thereby realizing the adjustment of the front and rear positions of the chain brackets and adjusting the tightness and front and rear protruding distances of each transmission chain.

[0010] In another specific embodiment of the present invention, a lower tension sprocket connecting sleeve is convexly formed on the left and right sides of the lower tension sprocket body, and a transversely arranged lower tension sprocket connecting shaft is also penetrated in the lower tension sprocket, and the lower tension sprocket connecting shaft passes through the lower tension sprocket connecting sleeves on both sides and is fixedly connected to the two lower tension sprocket connecting sleeves through fasteners, and the end portions of the lower tension sprocket connecting shaft in the length direction respectively protrude from the lower tension sprocket connecting sleeves on both sides; on the two connecting arm plates and corresponding to the positions of the lower tension sprocket connecting shaft A connecting arm plate oblique adjustment groove is also provided at the position, and a supporting frame oblique adjustment groove is also provided on the left and right side frame plates of the plurality of supporting frames and at the position corresponding to the lower tensioning sprocket connecting shaft. The connecting arm plate oblique adjustment groove and the supporting frame oblique adjustment groove are both obliquely arranged, and the inner cavity wall shapes of the connecting arm plate oblique adjustment groove and the supporting frame oblique adjustment groove are adapted to the shapes of the two end portions in the length direction of the lower tensioning sprocket connecting shaft, so that the two end portions of the lower tensioning sprocket connecting shaft can be in the connecting arm plate oblique adjustment groove and the supporting frame oblique adjustment groove. The cam is provided with a top connection seat for the oblique adjustment groove of the connecting arm plate, and a connecting arm plate oblique adjustment groove bolt is provided on the top connection seat for the oblique adjustment groove of the connecting arm plate. The connecting arm plate oblique adjustment groove bolt can pass through the top connection seat for the oblique adjustment groove of the connecting arm plate downward and be screwed together with the end of the length direction of the lower tensioning sprocket connecting shaft, so as to realize the fixed connection between the lower tensioning sprocket connecting shaft and the connecting arm plate, and a supporting frame oblique adjustment groove top connection seat is also provided on the top of the supporting frame oblique adjustment groove. The top connecting seat of the oblique adjustment groove of the carrying frame is also provided with a bearing frame oblique adjustment groove bolt, and the bearing frame oblique adjustment groove bolt can pass downward through the top connecting seat of the bearing frame oblique adjustment groove and be screwed together with the end of the lower tensioning sprocket connecting shaft in the length direction, thereby realizing the fixed connection between the lower tensioning sprocket connecting shaft and the carrying frame, thereby realizing the up and down adjustment of the position of the lower tensioning sprocket body and adjusting the tension of each transmission chain by moving the lower tensioning sprocket connecting shaft up and down in the oblique adjustment groove of the connecting arm plate and the oblique adjustment groove of the carrying frame.

[0011] In another specific embodiment of the present invention, a transversely arranged bottom connecting plate of the supporting frame is further formed at the bottom of the plurality of supporting frames, and the plurality of bottom connecting plates of the supporting frames are positioned at the rear position of the bottom machine guide roller frame plate; the plurality of cloth roll guide rollers are transmission-connected between the bottom connecting plate of the supporting frame and the bottom machine guide roller frame plate, and a front bearing seat of the cloth roll guide roller is cooperatedly installed on the axial front end portion of the cloth roll guide roller, and a rear bearing seat of the cloth roll guide roller is cooperatedly installed on the axial rear end portion of the plurality of cloth roll guide rollers, the front bearing seat of the cloth roll guide roller is fixedly installed on the side surface of the bottom machine guide roller frame plate facing the bottom connecting plate of the supporting frame, and the rear bearing seat of the cloth roll guide roller is fixedly installed on the side surface of the bottom connecting plate of the supporting frame facing the bottom machine guide roller frame plate, thereby realizing the transmission connection between the plurality of cloth roll guide rollers and the bottom connecting plate of the supporting frame and the bottom machine guide roller frame plate.

[0012] In a further specific embodiment of the present invention, the synchronous drive device includes a driving motor, a reduction gear box, a power output assembly and a driving shaft; wherein the driving motor is fixedly mounted at a position slightly above the middle part of the inner part of the supporting frame through a driving motor connecting bracket; the reduction gear box is connected to the upper part of the driving motor and the gear assembly inside the reduction gear box is transmission-connected with the power output shaft of the driving motor; the power output assembly includes a power output driving wheel, a power output driven wheel and a power output transmission belt, the power output driving wheel is arranged at a position below the power output driven wheel, and the power output shaft of the reduction gear box passes out of the housing of the reduction gear box and passes through the power output driving wheel and is fixedly connected thereto, the power output driven wheel is arranged at a position near the top end of the supporting frame and is connected to a plurality of The upper traction sprockets are arranged correspondingly, and the power output transmission belt is wound around the power output driving wheel and the power output driven wheel to realize the transmission connection between the two; the driving shaft is arranged horizontally and passes through multiple supporting frames and the connecting arm plates on the left and right sides and then protrudes outward, the power output driven wheel is fixedly sleeved on the driving shaft and can drive the driving shaft to rotate, and the driving shaft passes through multiple upper traction sprockets and is fixedly connected with multiple upper traction sprockets, so that the driving shaft can drive multiple upper traction sprockets to rotate; and the axial ends of the driving shaft both protrude out of the connecting arm plates on the left and right sides, and a driving shaft bearing seat is arranged on the two connecting arm plates and at the position corresponding to the driving shaft, and the axial ends of the driving shaft are respectively slidably connected to the two driving shaft bearing seats, thereby realizing a sliding connection between the driving shaft and the two connecting arm plates.

[0013] In a more specific embodiment of the present invention, a plurality of the supporting claw hooks are constructed in an L-shaped arm plate structure, and a plurality of the supporting claw hooks each include a supporting claw hook oblique arm and a supporting claw hook carrying arm, the supporting claw hook oblique arm and the supporting claw hook carrying arm are configured in a vertical state, and the supporting claw hook is fixedly connected to the transmission chain and maintained in a parallel state with the transmission chain, and both are arranged obliquely, and the supporting claw hook carrying arm extends outward from the bottom end of the supporting claw hook oblique arm, and the supporting claw hook carrying arm can lift the cloth roll upward; and a supporting claw hook oblique arm is also provided at the left and right sides of the supporting claw hook oblique arm. A supporting claw hook mounting plate, wherein the supporting claw hook mounting plate is an inverted "L"-shaped clamping plate structure, and the supporting claw hook mounting plate is provided with a supporting claw hook oblique arm connecting section and a transmission chain connecting section formed on one side of the supporting claw hook oblique arm connecting section, the supporting claw hook oblique arm connecting section is attached to the side surface of the supporting claw hook oblique arm and is fixedly connected to the supporting claw hook oblique arm through fasteners, and the transmission chain connecting section extends from the supporting claw hook oblique arm connecting section toward the transmission chain, and the transmission chain connecting section is fixedly connected to the transmission chain through fasteners, thereby realizing a fixed connection between the supporting claw hook oblique arm and the transmission chain.

[0014] In a further specific embodiment of the present invention, a supporting claw hook bent section is formed at one end of the supporting claw hook carrying arm away from the supporting claw hook oblique arm in the length direction; and a supporting claw hook reinforcing rod is formed between the supporting claw hook oblique arm and the supporting claw hook carrying arm, the upper end of the supporting claw hook reinforcing rod is connected to a position close to the top end of the supporting claw hook oblique arm in the height direction, and the lower end of the supporting claw hook reinforcing rod is connected to a position slightly to the rear of the middle part of the supporting claw hook carrying arm in the length direction, the supporting claw hook bent section, the supporting claw hook carrying arm and the supporting claw hook reinforcing rod together form an inverted trapezoidal frame structure for accommodating cloth rolls.

[0015] In yet another specific embodiment of the present invention, the supporting platform is in the form of a square base structure, and the supporting platform is provided with a horizontally arranged supporting platform supporting plate, on which a supporting claw hook clearance groove is formed at a position corresponding to the plurality of the conveying devices, extending from the front end to the rear end, and the plurality of the supporting claw hook clearance grooves are used for the supporting claw hooks on the conveying devices to pass through.

[0016] After the utility model adopts the above structure, it has the following beneficial effects: firstly, by setting the carrying device and the conveying device, the synchronous driving device is started to make the transmission chain rotate, and the supporting claw hook toward the cloth roll guide roller side is driven to move, so that the cloth roll can be lifted up or conveyed downward, and finally the automatic and effective conveying of the cloth roll is realized, which saves time and effort, and at the same time the synchronous driving device can realize the high-speed operation of the transmission chain, and can complete the conveying work of the cloth roll faster than the existing cloth roll conveying equipment, thereby improving work efficiency and facilitating maintenance and operation. In addition, the simple structure can effectively reduce the production cost, and the device can be arranged in a vertical state outside the building or in the factory building, with a small overall space occupation, which is convenient for installation and other process layout, and the multiple conveying devices have strong carrying capacity, can meet the requirements of supporting cloth rolls of different sizes, and have a wide range of applications; secondly, due to the provision of inclined oblique columns, the carrying device and the transmission chain in the conveying device are also obliquely arranged, so that the cloth roll can be carried The supporting claw hook of the roll has a tendency to tilt upward, thereby ensuring that the cloth roll will not fall from the supporting claw hook, ensuring the stability and safety of the transportation process; thirdly, the cloth roll conveying device in the present technical solution can meet the cloth roll conveying needs between multiple floors, that is, between larger heights, and by raising the frame and making adaptive changes to the carrying device and the conveying device, the cloth roll conveying work between multiple floors can be effectively realized, thereby expanding the scope of application, meeting the needs of different production scenarios, and better helping related textile manufacturers to carry out production work; finally, by providing a chain bracket that can be adjusted forward and backward, and opening corresponding connecting arm plate oblique adjustment grooves and carrying frame oblique adjustment grooves on the connecting arm plate on the carrying device and the carrying frame to adjust the upper and lower positions of the lower tensioning sprocket, thereby achieving effective adjustment of the tension of the transmission chain, preventing the cloth roll from falling due to the shaking of the transmission chain, and avoiding the phenomenon of tooth disengagement and tooth jumping of the transmission chain, further ensuring the reliable and safe performance of the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the embodiment shown in another angle;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure of the frame in the illustrated embodiment;

[0020] Figure 4 for Figure 1 A schematic diagram of the structure of the synchronous drive device combined with the connecting arm plate and the bearing frame in the illustrated embodiment.

[0021] In the figure: 1. frame, 11. bottom machine, 111. bottom machine guide roller frame plate, 112. square frame, 113. vertical connecting beam, 114. oblique column connecting beam, 12. support frame plate, 13. bearing platform, 131. bearing platform bearing plate, 1311. supporting claw hook clearance groove, 14. oblique column, 141. connecting rod positioning seat;

[0022] 2. Carrying device, 21. Connecting arm plate, 211. Adjusting waist-shaped hole of connecting arm plate, 212. Oblique adjusting groove of connecting arm plate, 2121. Top connecting seat of oblique adjusting groove of connecting arm plate, 2122. Oblique adjusting groove bolt of connecting arm plate, 213. Driving shaft bearing seat, 22. Carrying frame, 221. Adjusting waist-shaped hole of carrying frame, 222. Oblique adjusting groove of carrying frame, 2221. Top connecting seat of oblique adjusting groove of carrying frame, 2222. Oblique adjusting groove bolt of carrying frame, 223. Bottom connecting plate of carrying frame, 23. Conveying device accommodating chamber, 24. Connecting rod, 25. Chain bracket, 251. Chain bracket adjusting bolt;

[0023] 3. Fabric roll guide roller, 31. Front bearing seat of fabric roll guide roller, 32. Rear bearing seat of fabric roll guide roller;

[0024] 4. Conveying device, 41. Upper traction sprocket, 42. Lower tensioning sprocket, 421. Lower tensioning sprocket connecting sleeve, 422. Lower tensioning sprocket connecting shaft, 43. Transmission chain, 44. Supporting claw hook, 441. Supporting claw hook oblique arm, 442. Supporting claw hook bearing arm, 443. Supporting claw hook mounting plate, 4431. Supporting claw hook oblique arm connecting section, 4432. Transmission chain connecting section, 444. Supporting claw hook bending section, 445. Supporting claw hook reinforcing rod;

[0025] 5. Synchronous drive device, 51. Drive motor, 511. Drive motor connecting bracket, 52. Reducer, 53. Power output assembly, 531. Power output driving wheel, 532. Power output driven wheel, 533. Power output transmission belt, 54. Drive shaft. DETAILED DESCRIPTION

[0026] The specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings, but the description of the embodiments is not a limitation of the technical solution. Any changes in form rather than substance based on the concept of the present invention should be regarded as the protection scope of the present invention.

[0027] In the following description, all concepts related to up, down, left, right, front and back directions or orientations are based on Figure 1 The positions shown are for reference only and thus cannot be understood as a special limitation on the technical solution provided by the present utility model.

[0028] See also Figures 1 to 4, shows a cloth roll conveying device, including a frame 1, the frame 1 includes a bottom machine table 11, a pair of support frame plates 12 longitudinally arranged on the bottom machine table 11, and a bearing platform 13 fixedly connected to the top rear position of the two support frame plates 12, the two support frame plates 12 are arranged symmetrically, and a pair of inclined oblique columns 14 are formed between the upper end of the aforementioned bottom machine table 11 and the near-top ends of the two support frame plates 12; a bearing device 2, the aforementioned bearing device 2 is placed on the aforementioned frame 1 and connected between the two oblique columns 14, and the bearing device 2 includes a pair of connecting arm plates 21 and a plurality of bearing frames 22, the two connecting arm plates 21 are respectively connected to the inner sides of the two oblique columns 14, and the plurality of bearing frames 22 are arranged at intervals between the two connecting arm plates 21 and fixedly connected thereto, and the two connecting arm plates 21 and the plurality of bearing frames 22 are all inclined and have the same inclination angle as the oblique columns 14, as shown in FIG. Figure 1 As shown in the figure, the number of the carrying frames 22 is three, of course, the number can be changed accordingly according to actual needs, and the overall width of the carrying device 2 can also be adjusted accordingly, which will not be described in detail here; multiple cloth roll guide rollers 3, the aforementioned cloth roll guide rollers 3 are rotatably connected between the bottom of the aforementioned carrying frame 22 and a bottom machine guide roller frame plate 111 formed by a protrusion on the top of the aforementioned bottom machine 11, and the multiple cloth roll guide rollers 3 can transport the cloth rolls from one side of the bottom machine 11 to the other side; multiple conveying devices 4, the multiple conveying devices 4 are respectively arranged at the left and right sides of the multiple aforementioned carrying frames 22, such as Figure 1 As shown in the figure, the number of the aforementioned conveying devices 4 is four, and of course the number can be adaptively changed with the change of the number of the aforementioned supporting frames 22; and the aforementioned conveying devices 4 all include an upper traction sprocket 41 and a lower tensioning sprocket 42 respectively arranged at the top and bottom ends of the side of the supporting frame 22, a transmission chain 43 wound around the upper traction sprocket 41 and the lower tensioning sprocket 42, and a plurality of supporting claw hooks 44 fixed on the transmission chain 43, the aforementioned lower tensioning sprocket 42 can move up and down, so as to adjust the tension of the transmission chain 43, and the aforementioned transmission chain 43 is also obliquely arranged and maintained in a parallel state with the supporting frame 22, and the plurality of supporting claw hooks 44 are used to support the cloth roll and lift it upward or transport it downward; a synchronous drive device 5, the synchronous drive device 5 is installed on the aforementioned supporting device 2, and the synchronous drive device 5 is transmission-connected with the plurality of aforementioned conveying devices 4 and can drive the aforementioned transmission chain 43 to rotate.

[0029] In the present embodiment, since the device is in a vertical state as a whole, it occupies a small space as a whole, which is convenient for installation and other process layout; and by increasing the height of the frame 1, the load-bearing device 2 and the conveying device 4 are adaptively changed, so that the cloth roll conveying device in the present technical solution can not only lift the cloth roll from the bottom floor where the bottom machine 11 is located to the second floor, but also can lift the cloth roll to the third or fourth floor, or even to the fifth, sixth floor or even higher by placing the load-bearing platform 13 of the frame 2 on the floor above the second floor, and the cloth roll can be lowered in the same way, thereby realizing the cloth roll transportation work between multiple floors, meeting the needs of different production scenarios, and effectively expanding the scope of application.

[0030] Please refer to Figure 3 Combined with Figure 1 and Figure 2 The bottom machine 11 further comprises a square frame 112, a pair of vertical connecting beams 113 and a pair of oblique column connecting beams 114; wherein the square frame 112 is supported on the ground, and the two supporting frame plates 12 are respectively formed at the middle and rear positions of the frame beams on the left and right sides of the square frame 112 in the length direction, and the two vertical connecting beams 113 are respectively formed at the front positions of the frame beams on the left and right sides of the square frame 112 in the length direction, and the two vertical connecting beams 113 are extended upward in the vertical direction, and the bottom machine guide roller frame plate 111 Connected between the top ends of the two vertical connecting beams 113, the two aforementioned oblique column connecting beams 114 are respectively formed between a corresponding support frame plate 12 and a vertical connecting beam 113, one end of the aforementioned oblique column connecting beam 114 in the length direction is connected to the position close to the top end of the aforementioned vertical connecting beam 113 in the height direction, and the oblique column connecting beam 114 is set at a position corresponding to the bottom of the bottom machine guide roller frame plate 111, and the bottom ends of the two aforementioned oblique columns 14 are connected to the corresponding aforementioned oblique column connecting beams 114. In addition, the oblique columns 14 and the support frame plate 12 are combined to form a triangular structure, and the triangular structure can form a triangular support with greater support strength, and can also provide sufficient support for the heavy cloth roll supported on the supporting claw hook 44, thereby ensuring the service life of the frame 1.

[0031] See also Figure 1 and Figure 2 Can be combined with Figure 4A plurality of transport device accommodating cavities 23 are formed in the aforementioned load-bearing device 2 and between the aforementioned connecting arm plate 21 and the adjacent aforementioned load-bearing frame 22 and between two adjacent load-bearing frames 22, and the plurality of aforementioned transport devices 4 are respectively arranged in the respective corresponding transport device accommodating cavities 23; and the aforementioned load-bearing device 2 also respectively includes a pair of connecting rods 24 arranged at the top and bottom thereof, the two aforementioned connecting rods 24 are arranged horizontally and both pass through the plurality of load-bearing frames 22 and the connecting arm plates 21 on the left and right sides and then protrude outward, and a connecting rod positioning seat 141 is installed on the two aforementioned oblique columns 14 and at the positions corresponding to the upper and lower aforementioned connecting rods 24, and the two end portions of the aforementioned connecting rod 24 in the length direction are respectively fixedly penetrated in the connecting rod positioning seats 141 on the left and right sides.

[0032] In the present embodiment, the aforementioned carrying device 2 further includes a chain bracket 25 correspondingly arranged in the plurality of aforementioned conveying device accommodating chambers 23, the plurality of chain brackets 25 are maintained in a parallel state with the aforementioned connecting arm plates 21 and the plurality of carrying frames 22 and are arranged obliquely, and the plurality of aforementioned transmission chains 43 are sleeved on the respective corresponding chain brackets 25 in an annular state; and a plurality of chain brackets 25 are sequentially penetrated and connected with a plurality of chain brackets 25 arranged transversely from top to bottom along the height direction thereof, and the positions of the aforementioned chain brackets 251 corresponding to the aforementioned chain brackets 251 on the aforementioned connecting arm plates 21 on the left and right sides are A plurality of waist-shaped holes 211 for adjusting connecting arm plates are provided at the locations thereof, and waist-shaped holes 221 for adjusting supporting frames are also provided on the left and right side frame plates of the plurality of aforementioned supporting frames 22 and at positions corresponding to the aforementioned chain bracket adjusting bolts 251. The aforementioned chain bracket adjusting bolts 251 can reciprocate back and forth in their corresponding waist-shaped holes 211 for adjusting connecting arm plates and waist-shaped holes 221 for adjusting supporting frames and realize the fixed connection between themselves and the connecting arm plates 21 and the supporting frames 22, thereby realizing the adjustment of the front and rear positions of the chain brackets 25 and adjusting the tightness of each transmission chain 43 and the front and rear protruding distances.

[0033] Furthermore, a lower tensioning sprocket connecting sleeve 421 is convexly formed on the left and right sides of the lower tensioning sprocket 42 body, and a transversely arranged lower tensioning sprocket connecting shaft 422 is also penetrated in the lower tensioning sprocket 42, and the lower tensioning sprocket connecting shaft 422 passes through the lower tensioning sprocket connecting sleeves 421 on both sides and is fixedly connected to the two lower tensioning sprocket connecting sleeves 421 through fasteners, and the two end portions of the lower tensioning sprocket connecting shaft 422 in the length direction respectively protrude out of the lower tensioning sprocket connecting sleeves 421 on both sides; a connecting arm plate oblique adjustment groove 212 is also provided on the two aforementioned connecting arm plates 21 and at the position corresponding to the aforementioned lower tensioning sprocket connecting shaft 422, and on the left and right side frame plates of the plurality of aforementioned supporting frames 22 and A load-bearing frame oblique adjustment groove 222 is also provided at the position corresponding to the aforementioned lower tensioning sprocket connecting shaft 422. The aforementioned connecting arm plate oblique adjustment groove 212 and the load-bearing frame oblique adjustment groove 222 are both obliquely arranged, and the inner cavity wall shapes of the connecting arm plate oblique adjustment groove 212 and the load-bearing frame oblique adjustment groove 222 are adapted to the shapes of the two end portions in the length direction of the aforementioned lower tensioning sprocket connecting shaft 422, so that the two end portions of the aforementioned lower tensioning sprocket connecting shaft 422 can slide back and forth up and down in the connecting arm plate oblique adjustment groove 212 and the load-bearing frame oblique adjustment groove 222; a connecting arm plate oblique adjustment groove top connecting seat 2121 is also provided at the top of the aforementioned connecting arm plate oblique adjustment groove 212, and the connecting arm plate oblique adjustment groove top connecting seat 2121 is connected to the connecting arm plate oblique adjustment groove top The seat 2121 is also provided with a connecting arm plate oblique adjustment slot bolt 2122, and the aforementioned connecting arm plate oblique adjustment slot bolt 2122 can pass downward through the connecting arm plate oblique adjustment slot top connecting seat 2121 and be screwed together with the end of the lower tensioning sprocket connecting shaft 422 in the length direction, thereby realizing the fixed connection between the lower tensioning sprocket connecting shaft 422 and the connecting arm plate 21, and a supporting frame oblique adjustment slot top connecting seat 2221 is also provided on the top of the aforementioned supporting frame oblique adjustment slot 222, and a supporting frame oblique adjustment slot top connecting seat 2221 is also provided with a supporting frame oblique adjustment slot bolt 2222, and the aforementioned supporting frame oblique adjustment slot bolt 2222 can pass downward through the supporting frame oblique adjustment slot top connecting seat 2221 and be screwed together with the end of the lower tensioning sprocket connecting shaft 422 in the length direction, thereby realizing the fixed connection between the lower tensioning sprocket connecting shaft 422 and the connecting arm plate 21. The ends of the lower tensioning sprocket connecting shaft 422 in the length direction are screwed together to achieve the fixed connection between the lower tensioning sprocket connecting shaft 422 and the supporting frame 22, thereby achieving the up and down adjustment of the position of the aforementioned lower tensioning sprocket 42 body and adjusting the tension of each transmission chain 43 by moving the lower tensioning sprocket connecting shaft 422 up and down in the oblique adjustment groove 212 of the connecting arm plate and the oblique adjustment groove 222 of the supporting frame; regardless of whether the length of the transmission chain 43 is stretched or lengthened, the position of the lower tensioning sprocket 42 can be adjusted to avoid tooth disengagement and tooth jumping between the upper traction sprocket 41 and the lower tensioning sprocket 42 and the transmission chain 43, and the adjustment of the tension of the transmission chain 43 can be achieved without adding a specific tensioning mechanism.

[0034] In this embodiment, a transversely arranged bottom connecting plate 223 of the supporting frame is further formed at the bottom of the plurality of the aforementioned supporting frames 22, and the plurality of the bottom connecting plates 223 of the supporting frames are positioned at the rear position of the aforementioned bottom machine guide roller frame plate 111; the plurality of aforementioned cloth roll guide rollers 3 are all transmission-connected between the aforementioned bottom connecting plate 223 of the supporting frame and the aforementioned bottom machine guide roller frame plate 111, and a cloth roll guide roller front bearing seat 31 is cooperatively installed on the axial front end portion of the aforementioned cloth roll guide roller 3, and the plurality of aforementioned cloth roll guide rollers 3 are axially A rear bearing seat 32 of a cloth roll guide roller is installed on the rear end portion. The front bearing seat 31 of the cloth roll guide roller is fixedly installed on the side surface of the bottom machine guide roller frame plate 111 facing the bottom connecting plate 223 of the supporting frame, and the rear bearing seat 32 of the cloth roll guide roller is fixedly installed on the side surface of the bottom connecting plate 223 of the supporting frame facing the bottom machine guide roller frame plate 111, thereby realizing the transmission connection between multiple cloth roll guide rollers 3 and the bottom connecting plate 223 of the supporting frame and the bottom machine guide roller frame plate 111.

[0035] Please refer to Figure 4The synchronous drive device 5 includes a driving motor 51, a reduction gearbox 52, a power output assembly 53 and a driving shaft 54; wherein the driving motor 51 is a forward and reverse motor, which is fixedly mounted at a position slightly above the middle part of the inner part of the aforementioned supporting frame 22 through a driving motor connecting bracket 511; the reduction gearbox 52 is connected to the upper part of the driving motor 51, and the gear assembly inside the reduction gearbox 52 is connected to the power output shaft of the driving motor 51 to achieve transmission connection; the power output assembly 53 includes a power output driving wheel 531, a power output driven wheel 532 and a power output transmission belt 533, the aforementioned power output driving wheel 531 is arranged at a position below the aforementioned power output driven wheel 532, and the power output shaft of the aforementioned reduction box 52 passes out of the box body of the reduction box 52 and passes through the aforementioned power output driving wheel 531 and is fixedly connected with it, the aforementioned power output driven wheel 532 is arranged at a position near the top end of the aforementioned supporting frame 22 and is arranged corresponding to the plurality of aforementioned upper traction sprockets 41, and the aforementioned power output transmission belt 533 is wound around the aforementioned power output driving wheel 531 and the power output driven wheel 5 32 and realize the transmission connection between the two. In this embodiment, the power output driving wheel 531 and the power output driven wheel 532 can be pulleys, and the power output transmission belt 533 is a transmission belt. Of course, it can also be a transmission mode of a gear chain, but it is not limited to this. It only needs to realize the above-mentioned action process; the aforementioned driving shaft 54 ​​is arranged horizontally and passes through multiple supporting frames 22 and the connecting arm plates 21 on the left and right sides and then protrudes outward. The aforementioned power output driven wheel 532 is fixedly mounted on the aforementioned driving shaft 54 ​​and can drive the driving shaft 54 ​​to rotate, and the driving The shaft 54 ​​passes through the plurality of upper traction sprockets 41 and is fixedly connected to the plurality of upper traction sprockets 41, so that the drive shaft 54 ​​can drive the plurality of upper traction sprockets 41 to rotate; and both axial ends of the drive shaft 54 ​​protrude outward from the connecting arm plates 21 on the left and right sides, and a drive shaft bearing seat 213 is provided on the two connecting arm plates 21 and at a position corresponding to the drive shaft 54, and the axial ends of the drive shaft 54 ​​are respectively slidably connected to the two drive shaft bearing seats 213, thereby realizing a sliding connection between the drive shaft 54 ​​and the two connecting arm plates 21.

[0036] Please continue to see Figure 1 and Figure 2, the plurality of aforementioned supporting claw hooks 44 are of L-shaped arm plate structure, and the plurality of aforementioned supporting claw hooks 44 each include a supporting claw hook oblique arm 441 and a supporting claw hook carrying arm 442, the aforementioned supporting claw hook oblique arm 441 and the supporting claw hook carrying arm 442 are configured in a vertical state, and the supporting claw hook oblique arm 441 is fixedly connected to the aforementioned transmission chain 43 and maintained in a parallel state with the transmission chain 43 and both are arranged obliquely, and the aforementioned supporting claw hook carrying arm 442 extends outward from the bottom end of the aforementioned supporting claw hook oblique arm 441, and the supporting claw hook carrying arm 442 can lift the cloth roll upward; and a supporting claw hook mounting plate 443 is also provided at the left and right sides of the aforementioned supporting claw hook oblique arm 441, and the aforementioned supporting claw hook The mounting plate 443 is an inverted "L"-shaped splint structure, and the supporting claw hook mounting plate 443 has a supporting claw hook oblique arm connecting section 4431 and a transmission chain connecting section 4432 formed on one side of the supporting claw hook oblique arm connecting section 4431. The aforementioned supporting claw hook oblique arm connecting section 4431 is attached to the side surface of the aforementioned supporting claw hook oblique arm 441 and is fixedly connected to the supporting claw hook oblique arm 441 through fasteners, and the aforementioned transmission chain connecting section 4432 extends from the supporting claw hook oblique arm connecting section 4431 toward the aforementioned transmission chain 43, and the transmission chain connecting section 4432 is fixedly connected to the transmission chain 43 through fasteners, thereby realizing a fixed connection between the supporting claw hook oblique arm 441 and the transmission chain 43.

[0037] In this embodiment, a supporting claw hook bending section 444 is further formed at one end of the supporting claw hook carrying arm 442 in the length direction away from the supporting claw hook oblique arm 441; and a supporting claw hook reinforcing rod 445 is further formed between the supporting claw hook oblique arm 441 and the supporting claw hook carrying arm 442, and the upper end of the supporting claw hook reinforcing rod 445 is connected to a position close to the top end in the height direction of the supporting claw hook oblique arm 441, and the supporting claw hook reinforcing rod The lower end of the rod 445 is connected to the middle and rear position of the aforementioned supporting claw hook carrying arm 442 in the length direction. The aforementioned supporting claw hook bending section 444, the supporting claw hook carrying arm 442 and the supporting claw hook reinforcing rod 445 together form an inverted trapezoidal frame structure for accommodating the cloth roll. The supporting claw hook bending section 444 can; since the aforementioned supporting claw hook oblique arm 441 and the aforementioned transmission chain 43 are kept parallel and are both inclined, the aforementioned supporting claw hook carrying arm 44 is as Figure 2 As shown in the figure, it can be tilted upward at a certain angle. When the cloth roll is supported on the aforementioned supporting claw hook carrying arm 44, the cloth roll can roll toward the supporting claw hook reinforcement rod 445, thereby further improving the stability of the cloth roll during transportation.

[0038] Preferably, the aforementioned supporting platform 13 is a square base structure, and the supporting platform 13 has a horizontally arranged supporting platform supporting plate 131, and a supporting claw hook clearance groove 1311 is formed on the supporting platform supporting plate 131 and at a position corresponding to the plurality of aforementioned conveying devices 4, which passes through from its front end to its rear end. The plurality of aforementioned supporting claw hook clearance grooves 1311 are used for the supporting claw hooks 44 on the aforementioned conveying devices 4 to pass through.

[0039] Please continue reading Figure 1 and Figure 2 Combined with Figure 3 and Figure 4 The applicant briefly describes the working principle of the utility model: when it is necessary to realize the lifting of the cloth roll, the cloth roll can be conveyed to the multiple cloth roll guide rollers 3 through the conveying mechanism, and the driving motor 51 of the synchronous driving device 5 is started at the same time, and the driving shaft 54 ​​is rotated through the transmission of the reduction box 52 and the power output component 53, and the driving shaft 54 ​​then drives the multiple upper traction sprockets 41 to rotate, and the upper traction sprockets 41 then drive the transmission chain 43 connected thereto to move, and the multiple supporting claw hooks 44 connected to the transmission chain 43 also start to move, and the supporting claw hooks 44 facing the side of the cloth roll guide roller 3 will lift the cloth roll placed on the multiple cloth roll guide rollers 3 upwards, and then the supporting claw hooks 44 will pull the cloth roll from the cloth roll guide rollers 3. The cloth roll is lifted from the guide roller 3 to the carrying platform 13, thereby realizing the automated cloth roll lifting work, and the lifting process is stable, the operation is simple and the work efficiency is high; when it is necessary to realize the downward transportation of the cloth roll, the driving motor 51 of the synchronous driving device 5 can be driven first to make the supporting claw hook 44 in the conveying device 4 move to the position on the front side of the carrying platform 13, and then the driving motor 51 of the synchronous driving device 5 is shut down, and then the cloth roll is placed on the carrying claw hook 44, and the driving motor 51 is started again to reverse it, so that the transmission chain 43 moves in the opposite direction, and then the supporting claw hook 44 transports the cloth roll downward and sends it to the cloth roll guide roller 3, finally realizing the automated cloth roll lowering work.

[0040] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred implementations of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

[0041] In summary, the technical solution provided by the utility model makes up for the shortcomings of the existing technology, successfully completes the invention task, and faithfully realizes the technical effects stated by the applicant in the technical effect column above.

Claims

1. A cloth roll conveying device, characterized in that: include: A frame (1), the frame (1) comprising a bottom platform (11), a pair of support frame plates (12) longitudinally arranged on the bottom platform (11), and a bearing platform (13) fixedly connected to the top rear position of the two support frame plates (12), the two support frame plates (12) being arranged symmetrically on the left and right, and a pair of oblique columns (14) being obliquely arranged are formed between the upper end of the bottom platform (11) and the proximal end portions of the two support frame plates (12); a bearing device (2), the bearing device (2) being arranged on the frame (1) and connected to the two oblique The carrier device (2) is provided between two oblique columns (14), and the carrier device (2) comprises a pair of connecting arm plates (21) and a plurality of carrying frames (22), the two connecting arm plates (21) are respectively connected to the inner sides of the two oblique columns (14), and the plurality of carrying frames (22) are arranged between the two connecting arm plates (21) and are fixedly connected thereto, and the two connecting arm plates (21) and the plurality of carrying frames (22) are all arranged obliquely and have the same inclination angle as the oblique columns (14); a plurality of cloth roll guide rollers (3), the cloth roll guide rollers (3) being rotatably connected to the bottom of the carrying frames (22) A bottom machine guide roller frame plate (111) is formed between the bottom machine (11) and a bottom machine guide roller frame plate (111) formed by protruding from the top of the bottom machine (11); a plurality of conveying devices (4), the plurality of conveying devices (4) are respectively arranged at the left and right sides of the plurality of corresponding carrying frames (22), and the conveying devices (4) each include an upper traction sprocket (41) and a lower tensioning sprocket (42) respectively arranged at the top and bottom ends of the side of the carrying frame (22), a transmission chain (43) wound around the upper traction sprocket (41) and the lower tensioning sprocket (42), and a plurality of supporting members fixed on the transmission chain (43). A claw hook (44), the lower tensioning sprocket (42) can move up and down to adjust the tension of the transmission chain (43), and the transmission chain (43) is also arranged obliquely and maintained in a parallel state with the supporting frame (22), and a plurality of supporting claw hooks (44) are used to support the cloth roll and lift it upward or transport it downward; a synchronous driving device (5), the synchronous driving device (5) is installed on the supporting device (2), and the synchronous driving device (5) and the plurality of conveying devices (4) are all in transmission connection and can drive the transmission chain (43) to rotate.

2. A cloth roll conveying device according to claim 1, characterized in that: The bottom machine platform (11) further comprises a square frame (112), a pair of vertical connecting beams (113) and a pair of oblique column connecting beams (114); wherein the square frame (112) is supported on the ground, and the two supporting frame plates (12) are respectively formed at the middle and rear positions of the frame beams on the left and right sides of the square frame (112) in the length direction, and the two vertical connecting beams (113) are respectively formed at the front positions of the frame beams on the left and right sides of the square frame (112) in the length direction, and the two vertical connecting beams (113) are extended upward in the vertical direction, and the bottom machine platform guide roller frame plate (11 1) is connected between the top ends of two vertical connecting beams (113), and the two oblique column connecting beams (114) are respectively formed between a corresponding support frame plate (12) and a vertical connecting beam (113), one end of the oblique column connecting beam (114) in the length direction is connected to a position close to the top end of the vertical connecting beam (113) in the height direction, and the oblique column connecting beam (114) is arranged at a position corresponding to the bottom of the bottom machine guide roller frame plate (111), and the bottom ends of the two oblique columns (14) are connected to the corresponding oblique column connecting beams (114).

3. The cloth roll conveying device according to claim 1, characterized in that: A plurality of transport device accommodating cavities (23) are formed in the carrying device (2) and between the connecting arm plate (21) and the adjacent carrying frame (22) and between two adjacent carrying frames (22), and a plurality of the transport devices (4) are respectively arranged in the corresponding transport device accommodating cavities (23); and the carrying device (2) also includes a pair of connecting rods (24) arranged at the top and bottom thereof, respectively, the two connecting rods (24) are arranged transversely and both pass through the plurality of carrying frames (22) and the connecting arm plates (21) on the left and right sides and then extend outward, and a connecting rod positioning seat (141) is installed on the two oblique columns (14) and at the positions corresponding to the upper and lower connecting rods (24), and the two end portions of the connecting rod (24) in the length direction are respectively fixedly passed through the connecting rod positioning seats (141) on the left and right sides.

4. A cloth roll conveying device according to claim 3, characterized in that: The carrying device (2) further comprises a chain bracket (25) arranged one by one in the plurality of conveying device accommodating chambers (23), the plurality of chain brackets (25) are maintained in a parallel state with the connecting arm plate (21) and the plurality of carrying frames (22) and are arranged obliquely, and the plurality of transmission chains (43) are sleeved on the corresponding chain brackets (25) in a ring state; and a plurality of chain bracket adjusting bolts (251) arranged transversely are sequentially penetrated and connected on the plurality of chain brackets (25) along the height direction thereof from top to bottom, and at positions corresponding to the chain bracket adjusting bolts (251) on the connecting arm plates (21) on the left and right sides A plurality of waist-shaped holes (211) for adjusting connecting arm plates are provided, and waist-shaped holes (221) for adjusting supporting frames are also provided on the left and right side frame plates of the plurality of supporting frames (22) at positions corresponding to the positions of the chain bracket adjusting bolts (251). The chain bracket adjusting bolts (251) can reciprocate forward and backward in the corresponding waist-shaped holes (211) for adjusting connecting arm plates and waist-shaped holes (221) for adjusting supporting frames and can be fixedly connected to the connecting arm plates (21) and the supporting frames (22), thereby adjusting the front and rear positions of the chain brackets (25) and adjusting the tightness and front and rear protruding distances of the transmission chains (43).

5. The cloth roll conveying device according to claim 3, characterized in that: A lower tension sprocket connecting sleeve (421) is convexly formed on both left and right sides of the lower tension sprocket (42) body, and a lower tension sprocket connecting shaft (422) is also inserted into the lower tension sprocket (42) in a transverse manner, and the lower tension sprocket connecting shaft (422) passes through the lower tension sprocket connecting sleeves (421) on both sides and is fixedly connected to the two lower tension sprocket connecting sleeves (421) through fasteners, and the two end portions of the lower tension sprocket connecting shaft (422) in the length direction respectively protrude out of the lower tension sprocket connecting sleeves (421) on both sides; a connecting arm plate oblique adjustment groove (212) is also provided on the two connecting arm plates (21) and at a position corresponding to the lower tension sprocket connecting shaft (422). ), and a carrying frame oblique adjustment groove (222) is also provided on the left and right side frame plates of the plurality of carrying frames (22) and at the position corresponding to the lower tensioning sprocket connecting shaft (422), the connecting arm plate oblique adjustment groove (212) and the carrying frame oblique adjustment groove (222) are both obliquely arranged, and the inner cavity wall shapes of the connecting arm plate oblique adjustment groove (212) and the carrying frame oblique adjustment groove (222) are adapted to the shapes of the two end portions of the lower tensioning sprocket connecting shaft (422) in the length direction, so that the two end portions of the lower tensioning sprocket connecting shaft (422) can slide back and forth up and down in the connecting arm plate oblique adjustment groove (212) and the carrying frame oblique adjustment groove (222); A connecting arm plate oblique adjustment groove top connection seat (2121) is also provided at the top of the plate oblique adjustment groove (212), and a connecting arm plate oblique adjustment groove top connection seat (2121) is also provided on the connecting arm plate oblique adjustment groove top connection seat (2121), and the connecting arm plate oblique adjustment groove top connection seat (2122) can pass through the connecting arm plate oblique adjustment groove top connection seat (2121) downwards and be screwed together with the end of the lower tensioning sprocket connecting shaft (422) in the length direction, so as to realize the fixed connection between the lower tensioning sprocket connecting shaft (422) and the connecting arm plate (21), and a supporting frame oblique adjustment groove top connection seat (2221) is also provided at the top of the supporting frame oblique adjustment groove (222), and the supporting frame oblique adjustment groove top connection seat (2221) is also provided on the supporting frame oblique adjustment groove (222). The top connection seat (2221) of the adjustment groove is also provided with a load-bearing frame oblique adjustment groove bolt (2222), and the load-bearing frame oblique adjustment groove bolt (2222) can pass downward through the top connection seat (2221) of the load-bearing frame oblique adjustment groove and be screwed together with the end of the lower tensioning sprocket connecting shaft (422) in the length direction, so as to realize the fixed connection between the lower tensioning sprocket connecting shaft (422) and the load-bearing frame (22), thereby realizing the up and down adjustment of the position of the lower tensioning sprocket (42) body by moving the lower tensioning sprocket connecting shaft (422) up and down in the oblique adjustment groove (212) of the connecting arm plate and the oblique adjustment groove (222) of the load-bearing frame, and adjusting the tension of each transmission chain (43).

6. The cloth roll conveying device according to claim 1, characterized in that: A transversely arranged bottom connecting plate (223) of the supporting frame is also formed at the bottom of the plurality of supporting frames (22), and the plurality of bottom connecting plates (223) of the supporting frame are positioned at the rear of the bottom machine guide roller frame plate (111); the plurality of cloth roll guide rollers (3) are all drivingly connected between the bottom connecting plate (223) of the supporting frame and the bottom machine guide roller frame plate (111), and a cloth roll guide roller front bearing seat (31) is matched and installed at the axial front end of the cloth roll guide roller (3), and a cloth roll guide roller front bearing seat (31) is matched and installed at the axial rear end of the plurality of cloth roll guide rollers (3). A cloth roll guide roller rear bearing seat (32) is mounted on the cloth roll guide roller, the cloth roll guide roller front bearing seat (31) is fixedly mounted on a side surface of the bottom machine guide roller frame plate (111) facing the bottom connecting plate (223) of the load-bearing frame, and the cloth roll guide roller rear bearing seat (32) is fixedly mounted on a side surface of the bottom connecting plate (223) of the load-bearing frame facing the bottom machine guide roller frame plate (111), thereby realizing transmission connection between a plurality of cloth roll guide rollers (3) and the bottom connecting plate (223) of the load-bearing frame and the bottom machine guide roller frame plate (111).

7. The cloth roll conveying device according to claim 1, characterized in that: The synchronous drive device (5) comprises a drive motor (51), a reduction gearbox (52), a power output assembly (53) and a drive shaft (54); wherein the drive motor (51) is fixedly mounted at a position slightly above the middle part of the inner part of the support frame (22) via a drive motor connecting bracket (511); the reduction gearbox (52) is connected to the upper part of the drive motor (51) and the gear assembly inside the reduction gearbox (52) is transmission-connected to the power output shaft of the drive motor (51); the power output assembly (53) comprises a A power output driving wheel (531), a power output driven wheel (532) and a power output transmission belt (533), wherein the power output driving wheel (531) is arranged below the power output driven wheel (532), and the power output shaft of the reduction box (52) passes out of the box body of the reduction box (52) and passes through the power output driving wheel (531) to be fixedly connected thereto, and the power output driven wheel (532) is arranged near the top end of the supporting frame (22) and connected to the plurality of upper traction sprockets (41). Correspondingly, the power output transmission belt (533) is wound around the power output driving wheel (531) and the power output driven wheel (532) to achieve transmission connection between the two; the drive shaft (54) is arranged horizontally and passes through multiple supporting frames (22) and the connecting arm plates (21) on the left and right sides and then protrudes outward; the power output driven wheel (532) is fixedly sleeved on the drive shaft (54) and can drive the drive shaft (54) to rotate, and the drive shaft (54) passes through multiple upper traction sprockets (41) and is connected to multiple upper traction sprockets ( 41) are fixedly connected, so that the drive shaft (54) can drive the multiple upper traction sprockets (41) to rotate; and the axial ends of the drive shaft (54) both protrude out of the connecting arm plates (21) on the left and right sides, and a drive shaft bearing seat (213) is provided on the two connecting arm plates (21) and at a position corresponding to the drive shaft (54), and the axial ends of the drive shaft (54) are respectively slidably connected to the two drive shaft bearing seats (213), thereby realizing a sliding connection between the drive shaft (54) and the two connecting arm plates (21).

8. The cloth roll conveying device according to claim 1, characterized in that: The plurality of supporting claw hooks (44) are of L-shaped arm plate structure, and each of the plurality of supporting claw hooks (44) comprises a supporting claw hook oblique arm (441) and a supporting claw hook bearing arm (442), the supporting claw hook oblique arm (441) and the supporting claw hook bearing arm (442) being in a vertical state, and the supporting claw hook oblique arm (441) is fixedly connected to the transmission chain (43) and maintained in a parallel state with the transmission chain (43), and both are arranged obliquely, and the supporting claw hook bearing arm (442) extends outward from the bottom end of the supporting claw hook oblique arm (441), and the supporting claw hook bearing arm (442) can lift the cloth roll upward; and a supporting claw hook mounting plate (443) is also provided at the left and right sides of the supporting claw hook oblique arm (441), and the supporting claw hook mounting plate (443) is provided at the left and right sides of the supporting claw hook oblique arm (441), and the supporting claw hook mounting plate (443) is provided at the right and left sides of the supporting claw hook oblique arm (441). The plate (443) is an inverted "L"-shaped clamping plate structure, and the supporting claw hook mounting plate (443) is provided with a supporting claw hook oblique arm connecting section (4431) and a transmission chain connecting section (4432) formed on one side of the supporting claw hook oblique arm connecting section (4431), the supporting claw hook oblique arm connecting section (4431) is attached to the side surface of the supporting claw hook oblique arm (441) and is fixedly connected to the supporting claw hook oblique arm (441) through a fastener, and the transmission chain connecting section (4432) extends from the supporting claw hook oblique arm connecting section (4431) toward the transmission chain (43), and the transmission chain connecting section (4432) is fixedly connected to the transmission chain (43) through a fastener, thereby realizing a fixed connection between the supporting claw hook oblique arm (441) and the transmission chain (43).

9. A cloth roll conveying device according to claim 8, characterized in that: A supporting claw hook bending section (444) is formed at one end of the supporting claw hook carrying arm (442) away from the supporting claw hook oblique arm (441) in the length direction; and a supporting claw hook reinforcement rod (445) is formed between the supporting claw hook oblique arm (441) and the supporting claw hook carrying arm (442), the upper end of the supporting claw hook reinforcement rod (445) is connected to a position close to the top end of the supporting claw hook oblique arm (441) in the height direction, and the lower end of the supporting claw hook reinforcement rod (445) is connected to a position slightly to the rear of the middle part of the supporting claw hook carrying arm (442) in the length direction, and the supporting claw hook bending section (444), the supporting claw hook carrying arm (442) and the supporting claw hook reinforcement rod (445) together form an inverted trapezoidal frame structure for accommodating cloth rolls.

10. The cloth roll conveying device according to claim 1, characterized in that: The supporting platform (13) is in the form of a square base structure, and the supporting platform (13) is provided with a horizontally arranged supporting platform supporting plate (131), on which a supporting claw hook clearance groove (1311) is formed at a position corresponding to the plurality of conveying devices (4) and extending from the front end to the rear end thereof, and the plurality of supporting claw hook clearance grooves (1311) are used for the supporting claw hooks (44) on the conveying devices (4) to pass through.

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