Intelligent shaftless unmanned material changing device

Abstract

The utility model relates to the technical field of material changing devices, and discloses an intelligent shaftless unmanned material changing device which comprises a machine frame and a vertical plate located on the machine frame, clamping jaws are arranged on the two sides of the vertical plate respectively and connected with a supporting plate through a transverse adjusting structure, and the transverse adjusting structure comprises an air cylinder adjusting mechanism and an electric cylinder adjusting mechanism. The clamping jaws slide on the rails of the supporting plate through the base plates respectively and comprise clamping plates located on the base plates, inflatable brake sleeves are arranged on the inner sides of the clamping plates and are not connected, the other ends of the inflatable brake sleeves are connected with pneumatic brakes through ball bearings, and the bottom of the supporting plate is rotationally connected with the vertical plates on the two sides through rotating shafts. The supporting plate rotates through an air cylinder. The material roll is wound and unwound directly through the cooperation between the transverse adjusting structure of the rack and the air cylinder behind the supporting plate, a material shaft is not needed, workers do not need to specially change materials, the operation is simple and convenient, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material changing device technical field, specifically a kind of intelligent shaftless unmanned material changing device. BACKGROUND

[0002] The previous rack is changed when material, since the middle of roll is connected with the rack, when needing to change material, the roll is removed from the shaft, then the new roll is put on the shaft, and is placed on the rack, since the length of roll is longer, and the weight is heavier, so it is very inconvenient for worker to change material, and reduces work efficiency.

[0003] In the file CN202022324569, a kind of material changing mechanism of ironing piece machine is disclosed, including: accommodating seat, accommodating seat is located above the roller shaft, accommodating seat is provided with a press wheel, press wheel corresponds the roller shaft;Fixed base, fixed base is fixedly connected on the head, and the first end of fixed base and accommodating seat is hingedly connected;And lifting plate, lifting plate is fixedly connected on the feeding mechanism, and lifting plate is provided with: horizontal slot, horizontal slot contains the second end of accommodating seat;Lower slot, lower slot is located below horizontal slot, and lower slot and horizontal slot are communicated.This structure is changed when material, since the existence of shaft, worker needs to take it down, then the new roll is installed, then is placed in the rack, it is very cumbersome.

[0004] Therefore, a new technical scheme is needed to solve the above technical problems. SUMMARY

[0005] To solve the above problems, the utility model discloses a kind of intelligent shaftless unmanned material changing device, it is directly through the cooperation between the lateral adjusting structure of rack and the cylinder behind support plate, roll is received and released, without material shaft, worker also does not need to change material specially, simple and convenient, improve work efficiency.

[0006] The technical scheme of the utility model is: intelligent shaftless unmanned material changing device, including rack, and vertical plate on rack, the clamping jaw is respectively arranged on the two sides of vertical plate, clamping jaw is connected by lateral adjusting structure and support plate, lateral adjusting structure includes cylinder adjusting mechanism and electric cylinder adjusting mechanism, clamping jaw is slid on the track of support plate by base plate respectively, clamping jaw includes the clamping plate on base plate, inflatable brake sleeve is arranged on the inner side of clamping plate, there is no any connection between inflatable brake sleeve, another end of inflatable brake sleeve is connected by ball bearing and pneumatic brake, support plate bottom is rotatably connected by rotating shaft and the vertical plate of two sides, support plate is rotated by cylinder.

[0007] Preferably, the support plate is fixed with an outwardly extending extension plate in the width direction, one end of the extension plate is located at one side of the roll outside the bottom of the support plate, that is, the side away from the rotating shaft, the back of the extension plate is fixed with the rotating shaft through a connecting block, the rotating shaft is rotatably connected with the vertical plate at both ends, and the rotating shaft is located at one side of the bottom of the support plate.

[0008] By adopting the above technical scheme, the extension plate is used for connection of the external driving device, and the action force is easily generated on the support plate, so that the support plate rotates around the rotating shaft while driving the clamping plate to rotate.

[0009] Preferably, the support plate is provided with a cylinder in the direction towards the support plate, the output end of the cylinder is provided with a circular hole, the bottom of the extension plate is provided with an ear plate, the circular hole is located between the ear plates, and the ear plate and the cylinder are rotatably connected through a pin shaft.

[0010] By adopting the above technical scheme, when the output end of the cylinder extends outward, the end of the cylinder is rotatable between the extension plates, so as to drive the support plate to rotate around the rotating shaft, and the support plate drives the clamping plate to clamp and release the roll upward and downward.

[0011] Preferably, two tracks are arranged on the upper surface of the support plate in the length direction, and base plates are arranged at both ends of the tracks of the support plate, and the base plates are provided with guide grooves matched with the tracks at the bottom.

[0012] By adopting the above technical scheme, the support plate drives the upper clamping plate to slide on the tracks through the guide grooves at the bottom, and the clamping plate always slides on the support plate according to the predetermined track, so as to drive the clamping jaw to clamp the roll.

[0013] Preferably, the clamping plates are vertically fixed at one end of the outside of the base plate, the clamping plates are fixedly connected with the upper surface of the base plate through the triangular plates, the distance between the clamping plates is greater than the length of the roll when the clamping plates are located at the most side edge of the support plate, and the distance between the clamping plates is less than the length of the roll when the clamping plates are located at the limit position in the middle of the support plate.

[0014] By adopting the above technical scheme, the clamping plates are lowered to both sides of the roll, and then the clamping plates are retracted through the electric cylinder and the cylinder, so as to clamp the roll.

[0015] Preferably, the inflatable brake sleeves are arranged at the inside of the upper part of the clamping plates and penetrate the clamping plates, and the inflatable brake sleeves are oppositely arranged, and the straight line between the clamping plates and the inflatable brake sleeves is always parallel to the edge of the support plate.

[0016] By adopting the above technical scheme, the inflatable brake sleeves on both sides are inserted into the hollow parts at both ends of the central position of the roll, and since the roll outside the rack always maintains the parallel state with the support plate of the rack, the inflatable brake sleeves on both sides are simultaneously inserted into the roll.

[0017] Preferably, the pneumatic brake sleeve is inserted into the center of the material roll, the surface of the pneumatic brake sleeve is provided with a limit strip protruding from the surface, a limit disk is fixed on the side of the pneumatic brake sleeve close to the splint, and the end of the pneumatic brake sleeve passes through the splint and is rotatably connected to the splint.

[0018] By adopting the above technical solution, the limit strip on the surface of the pneumatic brake sleeve protrudes, the pneumatic brake sleeve is inserted into the hollow position of the material roll, and the limit strip is squeezed outward to clamp the material roll, preventing the material roll from falling off the pneumatic brake sleeve when the splint moves upward.

[0019] Preferably, one of the clamping plates above the support plate is connected to one end of the electric cylinder, and the other end of the electric cylinder is located on the support plate between the two base plates; the other clamping plate is connected to one end of the cylinder, and the other end is located on the support plate between the two base plates.

[0020] By adopting the above technical solution, the electric cylinder and the air cylinder respectively push and retract the corresponding clamping plates, so that the base plate slides on the track along the direction of the track, thereby driving the clamping plates to move.

[0021] Preferably, a pneumatic brake is provided on the outer side of a clamping plate on one side of the electric cylinder, and the end of the pneumatic brake sleeve passes through the clamping plate and is connected to the pneumatic brake.

[0022] By adopting the above technical solution, when the material roll is released, the material roll rotates around the pneumatic brake sleeve in the splint as the center. When the material roll needs to be replaced, the pneumatic brake brakes the pneumatic brake sleeve, and then the material roll stops rotating, which is convenient for workers to change materials.

[0023] The benefits of the present invention are as follows: 1. The present invention clamps the material roll through the pneumatic brake sleeve. When changing materials, there is no need to take down the entire roll. The roll can be removed from the frame by simply releasing the pneumatic brake sleeve, which is convenient for the staff to quickly unload the roll.

[0024] 2. The utility model pushes one side of the support plate through the cylinder under the support plate, so that the support plate rotates around the rotating shaft, and then the clamping plate is moved to the two sides of the clamping plate and cooperates with the lateral adjustment mechanism to retract and release the material roll, thereby improving the material change speed.

[0025] 3. The utility model inserts the material roll through the limit strip on the surface of the air brake sleeve to prevent the material roll from falling. The limit disk can prevent the material roll from moving to both sides indefinitely, so that the material roll always remains in the position between the limit disks, preventing deviation when unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of the utility model;

[0027] Figure 2For this utility model Figure 1 A schematic diagram of the structure of the rear view;

[0028] Figure 3 For this utility model Figure 1 A schematic structural diagram of the enlarged view of part A;

[0029] Figure 4 For this utility model Figure 1 Schematic diagram of the structure of the enlarged view of part B.

[0030] Among them: 1. Frame, 2. Vertical plate, 3. Support plate, 4. Extension plate, 401, Connecting block, 5. Clamp, 6. Base plate, 7. Pneumatic brake sleeve, 701, Limiting bar, 702, Limiting plate, 8. Rotating shaft, 9. Track, 10. Guide groove, 11. Pneumatic brake, 12. Cylinder, 1201, Round hole, 13. Ear plate, 14. Electric cylinder, 15. Material roll. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0032] like Figures 1-4 As shown, the intelligent shaftless unmanned material changing device includes a frame 1 and a vertical plate 2 located on the frame 1. Clamps 5 are respectively provided on both sides of the vertical plate 2. The clamps 5 are connected to the support plate 3 through a lateral adjustment structure. The lateral adjustment structure includes a cylinder adjustment mechanism and an electric cylinder adjustment mechanism. The clamps slide on the track 9 of the support plate 3 through a base plate 6 respectively. The clamps 5 include a clamping plate 5 located on the base plate 6. A pneumatic brake sleeve 7 is provided on the inner side of the clamping plate 5. There is no connection between the pneumatic brake sleeves 7. The other end of the pneumatic brake sleeve 7 is connected to the pneumatic brake 11 through a ball bearing. The bottom of the support plate 3 is rotatably connected to the vertical plates 2 on both sides through a rotating shaft 8, and the support plate 3 is rotated by the cylinder.

[0033] An outwardly extending extension plate 4 is fixed in the width direction of the support plate 3, and one end of the extension plate 4 is located on the side of the outer material roll 15 at the bottom of the support plate 3, that is, the side away from the rotating shaft 8. The back of the extension plate 4 is fixed with the rotating shaft 8 through the connecting block 401. The two ends of the rotating shaft 8 pass through the vertical plate 2 and are rotatably connected to the vertical plate 2. The rotating shaft 8 is located on one side of the bottom of the support plate 3. The extension plate 4 is used for connecting to an external driving device to facilitate the generation of force on the support plate 3, so that when the support plate 3 rotates around the rotating shaft 8, it can drive the splint 5 to rotate with it.

[0034] The support plate 3 is provided with a cylinder 12 in the direction of the support plate 3, the output end of the cylinder 12 is provided with a circular hole 1201, the bottom of the extension plate 4 is provided with an ear plate 13, the circular hole 1201 is located between the ear plates 13, and the cylinder 12 is connected through a pin shaft, that is, the output end of the cylinder 12 is rotatably connected with the ear plate 13, when the output end of the cylinder 12 extends outward, the end of the cylinder 12 is rotatably connected with the extension plate 4, so as to drive the support plate 3 to rotate around the rotating shaft 8, and the support plate 3 drives the clamping plate 5 to clamp and release the roll 15.

[0035] The support plate 3 is provided with two tracks 9 in the length direction of the upper surface of the support plate 3, the two ends of the tracks 9 of the support plate 3 are provided with base plates 6, the bottom of the base plate 6 is provided with a guide groove 10 matched with the track 9, and the support plate 3 drives the upper clamping plate to slide on the track through the guide groove at the bottom, so that the clamping plate 5 always slides on the predetermined track 9 of the support plate 3, thereby driving the clamping jaw to clamp the roll 15.

[0036] One end of the base plate is vertically fixed with a clamping plate, the inner side of the clamping plate is fixedly connected with the upper surface of the base plate through a triangular plate, the distance between the clamping plates is greater than the length of the roll 15 when the clamping plates are located at the most side of the support plate, and the distance between the clamping plates is less than the length of the roll 15 when the clamping plates are located at the most middle limit position of the support plate. The clamping plate 5 is placed on both sides of the roll 15, and then the clamping plate 5 is retracted through the electric cylinder 14 and the cylinder 12, so that the clamping plate 5 is retracted inward, thereby clamping the roll 15.

[0037] The air inflation brake sleeve 7 is located inside the upper part of the clamping plate 5 and penetrates the clamping plate 5, the air inflation brake sleeves 7 are oppositely arranged, the straight line between the clamping plate 5 and the air inflation brake sleeve 7 is always parallel to the edge of the support plate 3, and the air inflation brake sleeves 7 on both sides are inserted into the hollow positions at both ends of the center of the roll 15. Since the roll 15 outside the rack 1 always maintains a parallel state with the support plate 3 of the rack 1, the air inflation brake sleeves 7 on both sides are simultaneously inserted into the roll 15.

[0038] The air inflation brake sleeve 7 is inserted into the center position of the roll 15, the surface of the air inflation brake sleeve 7 is provided with a limiting strip 701 protruding from the surface, the side of the air inflation brake sleeve 7 close to the clamping plate 5 is fixedly provided with a limiting disc 702, the end of the air inflation brake sleeve 7 penetrates the clamping plate 5 and is rotatably connected with the clamping plate 5, the limiting strip 701 on the surface of the air inflation brake sleeve 7 protrudes, the air inflation brake sleeve 7 is inserted into the hollow position of the roll 15, the limiting strip 701 is extruded outward and clamps the roll 15, thereby preventing the roll 15 from falling off the air inflation brake sleeve 7 when the clamping plate 5 moves upward.

[0039] One of the clamping plates 5 above the support plate 3 is connected to one end of the electric cylinder 14, and the other end of the electric cylinder 14 is located on the support plate 3 between the two base plates 6. The other clamping plate 5 is connected to one end of the cylinder 12, and the other end is located on the support plate 3 between the two base plates 6. The electric cylinder 14 and the cylinder 12 push and retract the corresponding clamping plate 5 respectively, so that the base plate 6 slides on the track 9 along the direction of the track 9, thereby driving the clamping plate 5 to move.

[0040] A pneumatic brake 11 is provided on the outside of the splint 5 on one side of the electric cylinder 14. The end of the pneumatic brake sleeve 7 passes through the splint 5 and is connected to the pneumatic brake 11. When the material roll 15 is released, the material roll 15 rotates around the pneumatic brake sleeve 7 in the splint 5. When the material roll 15 needs to be replaced, the pneumatic brake 11 brakes the pneumatic brake sleeve 7, and then the material roll 15 stops rotating, which is convenient for workers to change materials.

[0041] When the material roll 15 is unloaded, the pneumatic cylinder 12 behind the support plate 3 partially retracts the circular hole 1201, and the extension plate 4 connected to the circular hole 1201 drives the support plate 3 to rotate around the rotating shaft 8, and the pneumatic cylinder 14 and the cylinder 12 at the bottom of the support plate 3 are pushed. At the same time, the cylinder 12 at the bottom of the support plate 3 extends the circular hole 1201 section, and the extension plate 4 connected to the circular hole 1201 drives the support plate 3 to rotate around the rotating shaft 8, and the pneumatic cylinder 5 moves toward the material roll 15. Then the ends of the pneumatic brake sleeve 7 of the pneumatic cylinder 5 are located at both ends of the material roll 15, and the electric cylinder 14 and the cylinder 12 retract the pneumatic brake sleeve 7. At this time, the pneumatic brake sleeve 7 is just inserted into the hollow position on both sides of the material roll 15, and the pneumatic brake 11 is in a stopped state for the pneumatic brake sleeve 7. Then the cylinder 12 behind the support plate 3 partially retracts the circular hole 1201, the extension plate 4 is pulled back, and the support plate 3 rotates around the rotating shaft 8. At this time, the pneumatic cylinder 14 is moved to the position where the material roll 15 is unloaded, and then the pneumatic brake 11 stops, and the material roll 15 starts to unload.

[0042] Those skilled in the art will understand that the embodiments of the present invention described above and shown in the accompanying drawings are intended only as examples and are not intended to limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and illustrated in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from the principles described.

Claims

1. An intelligent shaftless unmanned refueling device, comprising a rack and a vertical plate located on the rack, wherein both sides of the vertical plate are respectively provided with clamping jaws, the clamping jaws are connected through a transverse adjusting structure and a supporting plate, the transverse adjusting structure comprises a pneumatic cylinder adjusting mechanism and an electric cylinder adjusting mechanism, characterized in that: The clamping jaw slides on the track of the support plate through the base plate, and the clamping jaw comprises a clamping plate on the base plate, the inside of the clamping plate is provided with inflatable brake sleeves, the inflatable brake sleeves are not connected, the other end of the inflatable brake sleeve is connected through a ball bearing and a pneumatic brake, the bottom of the support plate is rotationally connected through a rotating shaft and two side vertical plates, and the support plate is rotated through a pneumatic cylinder.

2. The intelligent shaftless and unmanned reloading device according to claim 1, characterized in that: The support plate is fixed with an outwardly extending extension plate in the width direction, one end of the extension plate is located on one side of the roll outside the bottom of the support plate, that is, away from the rotating shaft, the back of the extension plate is fixed with a rotating shaft through a connecting block, the rotating shaft is rotationally connected with the vertical plates at both ends, and the rotating shaft is located on one side of the bottom of the support plate.

3. The intelligent shaftless and unmanned reloading device according to claim 2, characterized in that: The support plate is provided with a pneumatic cylinder in the direction of the support plate, the output end of the pneumatic cylinder is provided with a circular hole, the bottom of the extension plate is provided with an ear plate, the circular hole is located between the ear plates, and the ear plate is connected through a pin shaft, that is, the output end of the pneumatic cylinder and the ear plate are rotationally connected.

4. The intelligent shaftless refueling device of claim 1, wherein: Two tracks are arranged on the upper surface of the support plate in the length direction, and base plates are arranged at both ends of the track of the support plate.

5. The intelligent shaftless refueling device of claim 1, wherein: One end of the base plate outside is fixed perpendicularly with a clamping plate, the inside of the clamping plate is fixedly connected with the upper surface of the base plate through a triangular plate, when the clamping plate is located at the most side edge of the support plate, the distance between the clamping plates is greater than the length of the roll, and when the clamping plate is located at the limit position in the middle of the support plate, the distance between the clamping plates is less than the length of the roll.

6. The intelligent shaftless refueling device of claim 1, wherein: The inflatable brake sleeve penetrates the clamping plate from the inside of the upper part of the clamping plate, the inflatable brake sleeves are oppositely arranged, and the straight line between the clamping plate and the inflatable brake sleeve is always parallel to the edge of the support plate.

7. The intelligent shaftless refueling device of claim 1, wherein: The inflatable brake sleeve is inserted into the center position of the roll, the surface of the inflatable brake sleeve is provided with a limiting strip protruding from the surface, the side of the inflatable brake sleeve close to the clamping plate is fixed with a limiting disc, and the end of the inflatable brake sleeve is rotationally connected with the clamping plate.

8. The intelligent shaftless unmanned material changing device according to claim 1 is characterized in that: One end of the clamping plate above the support plate is connected with one end of the electric cylinder, the other end of the electric cylinder is located on the support plate between the two base plates, the other clamping plate is connected with one end of the pneumatic cylinder, and the other end is located on the support plate between the two base plates.

9. The intelligent shaftless and unmanned reloading device according to claim 8, characterized in that: The outside of the clamping plate on one side of the electric cylinder is provided with a pneumatic brake, and the end of the inflatable brake sleeve penetrates the clamping plate and is connected with the pneumatic brake.

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