CN214516968U - Steel pipe double-end indentator material loading platform - Google Patents

Abstract

The application relates to a feeding table for a steel pipe double-head creasing machine, which comprises a frame, the frame is provided with a feeding end and a discharging end, the frame is provided with four support frames, and the support frames are provided with a first clamping slot and a second The frame is provided with a power roller group, the power roller group includes a first power roller and a second power roller, the frame is provided with a driving device and a lifting cylinder, the frame is provided with a second rotating shaft, and the second rotating shaft is provided with a first transfer shaft device. The lifting cylinder drives the power roller group to rise to lift the steel pipe in the first slot, the driving device drives the first power roller and the second power roller to rotate in the opposite direction, and the first power roller drives one end of the steel pipe to extend out of the frame for indentation. The device pulls the steel pipe back to the frame, the power roller group descends, the first transfer device transfers the steel pipe to the second slot, the power roller group rises, and drives the other end of the steel pipe to extend out of the frame for indentation, without manually turning the steel pipe. Both ends of the steel pipe can be indented, and the present application has the effect of improving the processing efficiency.

Description

Steel pipe double-end indentator material loading platform

Technical Field

The application relates to the field of pipe machining, in particular to a feeding platform of a steel pipe double-end indenting machine.

Background

The steel pipe needs to be necked down, impressed and the like to the tip of steel pipe in the processing to satisfy the operation such as concatenation between the two steel pipes in the steel pipe in-service use, at present generally adopt the indentator to carry out the indentation to the steel pipe, and the indentator is equipped with cam and concave wheel, and the steel pipe tip cover is on the concave wheel, and the cam pushes down the part that the steel pipe is located between concave wheel and the cam and presses into in the concave wheel.

But the chinese patent that the prior art reference bulletin number is CN211197781U discloses a steel pipe loading attachment, relate to loading attachment technical field, the on-line screen storage device comprises a base, the fixed plate has set firmly on the base and slides and be provided with the fly leaf that sets up with the fixed plate relatively, all be fixed with material loading pole and unloading pole on fixed plate and the fly leaf and go up and down to be provided with the bottom plate and rotate and be provided with bottom spacing roller, be fixed with fixed arc on the bottom plate, fixed arc one side articulates there is the activity arc, the transfer cylinder has set firmly on the bottom plate, the bottom plate is located between material loading pole and the bottom spacing roller, be fixed with the roof on the base, go up and down to be provided with the top spacing roller that rolls in close fit with bottom spacing roller on the fixed plate and be provided with the compression motor on the roof. The utility model discloses a can realize automatic feeding and unloading in to the flaring machine, have characteristics that the practicality is strong, production efficiency is high.

In view of the above-mentioned related arts, the inventor believes that, when both ends of a steel pipe need to be machined, the steel pipe loading device needs to manually turn over the steel pipe, and the steel pipe is generally difficult to turn over due to its weight and length, and the machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve machining efficiency, this application provides a steel pipe double-end indentator material loading platform.

The application provides a steel pipe double-end indentator material loading platform adopts following technical scheme:

the utility model provides a steel pipe double-end indentator material loading platform, includes the frame, its characterized in that: the two ends of the machine frame along the length direction are respectively provided with a feeding end and a discharging end, the middle part of the machine frame is provided with four mutually parallel supporting frames, one side of each supporting frame, which is close to the feeding end, is provided with a first clamping groove, one side of each supporting frame, which is close to the discharging end, is provided with a second clamping groove, the machine frame is provided with four groups of power roller sets at equal intervals along the width direction, each power roller set comprises a bearing platform, the supporting frame comprises a first power roller and a second power roller, a supporting platform is connected with a frame in a sliding mode, the first power roller and the second power roller are connected with the supporting platform in a rotating mode, a driving device for driving the first power roller and the second power roller to rotate reversely is arranged on the frame, a lifting air cylinder for driving the power roller set to lift is arranged on the frame, the upper end portion of the frame is connected with two parallel second rotating shafts in a rotating mode, the supporting frame is connected with the second rotating shafts in a rotating mode, and a plurality of first transfer devices are arranged on the two second rotating shafts.

Through adopting above-mentioned technical scheme, the lift cylinder drives the power roller set and rises the steel pipe jack-up in the first draw-in groove, and first power roller drives steel pipe one end and extends the frame and carry out the indentation, and first transfer device shifts the steel pipe to the second draw-in groove in, and second power roller drives the steel pipe other end and extends the frame and carry out the indentation, does not need artifical upset steel pipe can carry out the indentation to the steel pipe both ends, has improved machining efficiency.

Optionally, first transfer device includes connecting rod and roof, the roof is equipped with the third draw-in groove, connecting rod one end and second axis of rotation fixed connection, the connecting rod deviates from the one end rotation of second axis of rotation and is connected with the connecting axle, roof and connecting axle fixed connection, second axis of rotation is connected with a plurality of sleeves, the sleeve all with support frame fixed connection, the first gear of sleeve fixed connection, the connecting axle has set firmly the second gear, be equipped with the chain between first gear and second gear, second axis of rotation one end is connected with first motor, two second axis of rotation all are equipped with the synchronizing wheel, be equipped with the hold-in range between two synchronizing wheels.

By adopting the technical scheme, the first motor drives the two second rotating shafts to synchronously rotate through the synchronization and the synchronous belt, so as to drive the connecting rod to rotate, the connecting shaft and the connecting rod are driven to relatively rotate through the chain and the second gear, the top plate and the connecting rod relatively rotate in the opposite direction, the top plate is enabled to always upwards follow the third clamping groove in the rotation of the connecting rod, the steel pipe is supported by the third clamping groove to be transferred, manual transfer of the steel pipe is not needed, and the processing efficiency is improved.

Optionally, the driving device includes a second motor, a third gear, a fourth gear and a round bar, a worm is fixedly arranged at one end of the first power roller, which is close to the second power roller, the third gear is fixedly connected with an output shaft of the second motor, two ends of the round bar are rotatably connected with the frame, a worm wheel matched with the worm is fixedly connected with the output shaft of the second motor, and the fourth gear is fixedly connected with the round bar.

By adopting the technical scheme, the second motor drives the third gear to rotate, the fourth gear is meshed with the third gear, the round rod and the output shaft of the second motor reversely rotate, two worm gears reversely rotate, the two worm gears are respectively meshed with the worms of the first power roller and the second power roller, the second motor drives the first power roller and the second power roller to reversely rotate, the operation is convenient, and the cost is saved.

Optionally, the feed end is equipped with the frame of keeping in of a plurality of parallels, and the frame upper end of keeping in all sets firmly the swash plate, and the swash plate is close to the one end of feed end and is higher relatively, and the swash plate all is equipped with the baffle, keeps in and is equipped with second transfer device between frame and the support frame.

Through adopting above-mentioned technical scheme, set up the frame of keeping in, be convenient for keep in many steel pipes, the second transfer device can shift the steel pipe of treating processing to the first draw-in groove internal start processing fast, does not need artifical manual frequently to place the steel pipe, is favorable to using manpower sparingly.

Optionally, the second transfer device includes third axis of rotation and a plurality of plectrum that are parallel to each other, and the both ends of third axis of rotation all are rotated with the frame and are connected, plectrum all with third axis of rotation fixed connection, the plectrum all is equipped with four flabellums, and flabellum one side is equipped with the recess, and the frame is equipped with drive third axis of rotation pivoted third motor.

Through adopting above-mentioned technical scheme, the third motor drives the third axis of rotation and rotates, and then drives plectrum and flabellum and rotate, and the flabellum will keep in the steel pipe on the frame and carry out the jack-up, and then transfer into first draw-in groove, do not need the manual work to put into first draw-in groove with the steel pipe in, use manpower sparingly is favorable to improving machining efficiency simultaneously.

Optionally, the baffle is connected with the temporary storage frame in a sliding mode, and the baffle is connected with a limiting bolt in a threaded mode.

Through adopting above-mentioned technical scheme, the baffle carries on spacingly to the steel pipe, and the restriction steel pipe can move to the distance of flabellum top, and then is convenient for control the quantity that the flabellum removed the steel pipe, sets up spacing bolt and carries on spacingly to the baffle, and the baffle is difficult for sliding under the pressure of steel pipe, has ensured the processing effect.

Optionally, the discharge end is provided with a plurality of parallel discharge racks, and both ends of the discharge racks are provided with check blocks.

Through adopting above-mentioned technical scheme, set up the steel pipe that the work back was kept in to the play work or material rest, convenient to use person periodically shifts, avoids single the shifting of user, is favorable to using manpower sparingly.

Optionally, the first clamping groove and the second clamping groove are both rotatably connected with a plurality of rubber rollers.

Through adopting above-mentioned technical scheme, set up the rubber roller, reduce the wearing and tearing of first draw-in groove and second draw-in groove to the steel pipe, be favorable to prolonging the life of steel pipe.

Optionally, a safety cover is arranged outside the driving device.

Through adopting above-mentioned technical scheme, set up the safety guard and protect drive arrangement, be favorable to prolonging worm gear's life.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the power roller group, the lifting cylinder drives the power roller group to ascend so as to jack up the steel pipe in the first clamping groove, the first power roller drives one end of the steel pipe to extend out of the rack for indentation, the first transfer device transfers the steel pipe into the second clamping groove, and the second power roller drives the other end of the steel pipe to extend out of the rack for indentation, so that the indentation can be performed on the two ends of the steel pipe without manually turning over the steel pipe, and the processing efficiency is improved;

2. by arranging the first transfer device, the first motor drives the two second rotating shafts to synchronously rotate through the synchronizing wheel and the synchronizing belt, so as to drive the connecting rod to rotate, and drives the connecting shaft and the connecting rod to relatively rotate through the chain and the second gear, so that the top plate and the connecting rod relatively reversely rotate, the third clamping groove is always upward to support the steel pipe to transfer in the process that the top plate rotates along with the connecting rod, the steel pipe does not need to be manually transferred, and the processing efficiency is improved;

3. through setting up the second transfer device, the third motor drives the third axis of rotation and rotates, and then drives plectrum and flabellum and rotate, and the steel pipe that the flabellum will keep in on the frame carries out the jack-up, and then shifts into first draw-in groove, does not need the manual work to put into first draw-in groove with the steel pipe in, uses manpower sparingly and is favorable to improving machining efficiency simultaneously.

Drawings

Fig. 1 is an overall structure schematic diagram of a feeding table of a steel pipe double-head creasing machine.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is intended to highlight the structural schematic of the drive means.

Fig. 4 is intended to highlight the structural schematic of the first transfer device.

Description of reference numerals: 1. a frame; 11. a feeding end; 12. a discharge end; 13. a support frame; 131. a first card slot; 132. a second card slot; 2. a power roller set; 21. a support platform; 211. a limiting shaft; 22. a first power roller; 23. a second power roller; 3. a drive device; 24. a lifting cylinder; 4. a second rotating shaft; 5. a first transfer device; 51. a connecting rod; 52. a top plate; 53. a third card slot; 511. a connecting shaft; 54. a sleeve; 55. a first gear; 56. a second gear; 57. a chain; 41. a first motor; 42. a synchronizing wheel; 43. a synchronous belt; 31. a second motor; 32. a third gear; 33. a fourth gear; 34. a round bar; 35. a worm; 36. a worm gear; 14. a temporary storage rack; 141. a sloping plate; 142. a baffle plate; 6. a second transfer device; 61. a third rotating shaft; 62. a shifting sheet; 621. a fan blade; 63. a third motor; 7. a discharging frame; 71. a stopper; 133. a safety shield; 134. a rubber roller.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses steel pipe double-end indentator material loading platform.

Referring to fig. 1, the feeding table of the steel pipe double-head indenting machine comprises a rack 1, wherein the rack 1 is made of a metal material with strong bearing capacity and has a long service life; two ends of the rack 1 in the length direction are respectively provided with a feeding end 11 and a discharging end 12, a steel pipe to be processed enters the feeding table from the feeding end 11, and the steel pipe subjected to indentation processing is separated from the feeding table from the discharging end 12; three parallel temporary storage racks 14 are installed at the feed end 11, a user places a plurality of steel pipes to be processed on the temporary storage racks 14, inclined plates 141 are fixedly installed at the upper end portions of the temporary storage racks 14, the inclined plates 141 support the steel pipes, one ends, close to the feed end 11, of the inclined plates 141 are relatively high, the steel pipes roll along the inclined plates 141 automatically towards the direction close to the discharge end 12 under the action of gravity, the inclined angles of the inclined plates 141 are small, and the plates are flatly laid on the inclined plates 141.

Referring to fig. 1, baffles 142 are respectively installed at the upper end portions of the inclined plates 141, the baffles 142 are located at the relatively lower end of the inclined plates 141, the baffles 142 are L-shaped, the inclined plates 141 are provided with sliding grooves adapted to the baffles 142, and one ends of the baffles 142 are embedded in the sliding grooves and can slide in the sliding grooves; the one end cross-section of baffle 142 embedding spout is "T" font, make baffle 142 be difficult for breaking away from the spout because of unexpected circumstances, the one end threaded connection in the baffle 142 embedding spout has spacing bolt, spacing bolt pierces through baffle 142 and conflicts with swash plate 141, the manual one end of conflicting with spacing bolt and swash plate 141 of user is screwed into in the baffle 142, can adjust the position that baffle 142 is located the spout, the user adjusts baffle 142 to behind the suitable distance with swash plate 141 tip, the manual spacing bolt of screwing makes spacing bolt push up with swash plate 141 again, can die baffle 142 in the spout, make baffle 142 be difficult for changing the position in the spout under the pressure of steel pipe.

Referring to fig. 1, a second transfer device 6 is installed between the temporary storage rack 14 and the supporting rack 13, and a user transfers each steel pipe on the inclined plate 141 individually for processing by using the second transfer device 6; the second transfer device 6 comprises a third rotating shaft 61 and three mutually parallel shifting sheets 62, and the shifting sheets 62 are made of metal materials which are not easy to deform, so that the service life is long; plectrum 62 is along the equidistant fixed mounting of third axis of rotation 61's axial, and the both ends of third axis of rotation 61 all rotate with frame 1 and be connected, and plectrum 62 can follow third axis of rotation 61 and take place relative rotation with frame 1, and frame 1 installs third motor 63 along one side of width direction, and the output shaft of third motor 63 and the one end fixed connection of third axis of rotation 61, the user starts third motor 63, drives third axis of rotation 61 and plectrum 62 and rotates.

Referring to fig. 1, each of the poking pieces 62 is provided with four fan blades 621, the fan blades 621 rotate or stop along with the poking pieces 62, one end of each fan blade 621 departing from the third rotating shaft 61 is crossed with the inclined plate 141 by a certain length, and a user manually slides the baffle 142 in the sliding groove, so that only one baffle 142 is located above the fan blades 621; the user starts the third motor 63, so that the fan blade 621 rotates in the vertical direction, and when passing through the inclined plate 141, the fan blade 621 jacks up the steel pipe located on the fan blade 621, so that the steel pipe is separated from the inclined plate 141 and the baffle 142, and the subsequent steel pipe on the inclined plate 141 rolls downwards under the action of gravity and moves to the baffle 142 to be blocked by the baffle 142, and then is jacked up by the next fan blade 621 for transfer.

Referring to fig. 1, when the fan blade 621 passes through the inclined plate 141, a groove is formed in the side, which is relatively lower, of the fan blade 621, the bottom of the groove is in a V shape, when the fan blade 621 with a steel pipe on the top rotates to the highest position along with the third rotating shaft 61, the steel pipe rolls into the groove of the previous fan blade 621 under the action of gravity, and the groove limits the steel pipe, so that the steel pipe is prevented from falling accidentally; meanwhile, the three shifting pieces 62 are matched to have a correcting effect on the rigid pipe, so that the steel pipe is kept parallel to the third rotating shaft 61, and normal processing is facilitated.

Referring to fig. 1 and 2, four parallel support frames 13 are installed in the middle of the rack 1, the four support frames 13 are arranged at equal intervals, the bottoms of the support frames 13 are fixedly connected with the rack 1, and the support frames 13 cannot move relative to the rack 1 so as to avoid affecting the accuracy of processing; the first clamping grooves 131 are respectively installed on one side, close to the feeding end 11, of the supporting frame 13, the first clamping grooves 131 are in a V shape matched with the grooves, after the fan blades 621 jack up the steel pipes on the inclined plate 141 to rotate for 90 degrees, the steel pipes roll into the grooves of the previous fan blades 621, the grooves of the previous fan blades 621 and the first clamping grooves 131 are located on the same straight line at the moment, the poking pieces 62 continue to rotate, and the steel pipes are supported by the first clamping grooves 131 and then are separated from the grooves; first draw-in groove 131 rotates and is connected with a plurality of rubber rollers 134, and rubber roller 134 adopts the softer rubber material of texture, and the steel pipe falls on first draw-in groove 131 when with rubber roller 134 direct contact, reduces the damage of course of working to the steel pipe surface.

Referring to fig. 1, four groups of power roller sets 2 are installed at equal intervals along the width direction of a rack 1, a user utilizes the power roller sets 2 to enable a steel pipe to move along the axial direction of the user, one end of the steel pipe extends out of the rack 1 to be subjected to indentation processing, each power roller set 2 comprises a first power roller 22 and a second power roller 23, the first power rollers 22 and the second power rollers 23 are coaxially arranged, the first power rollers 22 and the second power rollers 23 are both in a hourglass shape with thick ends and thin middle, and the four first power rollers 22 and first clamping grooves 131 are located on the same vertical plane.

Referring to fig. 1 and 3, four supporting platforms 21 are installed on a rack 1, four power roller sets 2 are respectively installed on the four supporting platforms 21, a driving device 3 for driving a first power roller 22 and a second power roller 23 to rotate reversely is installed on the rack 1, the driving device 3 comprises a second motor 31, a third gear 32, a fourth gear 33 and a round rod 34, the second motor 31 is fixedly installed on the supporting platforms 21, a worm 35 is fixedly installed at one end, close to each other, of the first power roller 22 and the second power roller 23, and the worm 35 rotates synchronously with the first power roller 22 and the second power roller 23; the round rod 34 is arranged in parallel with the output shaft of the second motor 31, two ends of the round rod 34 are rotatably connected with the supporting platform 21, the output shaft of the second motor 31 is positioned below the worm 35 of the second power roller 23, the round rod 34 is positioned below the worm 35 of the first power roller 22, the round rod 34 and the output shaft of the second motor 31 are fixedly connected with a worm wheel 36 matched with the worm 35, and a user starts the second motor 31 and can drive the second power roller 23 to rotate through the worm wheel 36 and the worm 35; the third gear 32 is fixedly connected with the output shaft of the second motor 31 and synchronously rotates with the worm gear 36 of the second motor 31; the fourth gear 33 is fixedly connected with the round bar 34 and rotates synchronously with the round bar 34, and the third gear 32 is meshed with the fourth gear 33, so that a user can drive the first power roller 22 and the second power roller 23 of the same power roller group 2 to rotate reversely by using one second motor 31.

Referring to fig. 1 and 3, a frame 1 is provided with a lifting cylinder 24 for driving a power roller set 2 and a supporting platform 21 to lift, and the output end of the lifting cylinder 24 is fixedly connected with the lower end part of the supporting platform 21; after the steel pipe falls into the first clamping groove 131, a user starts the lifting cylinder 24 to enable the supporting platform 21 to ascend, the first power roller 22 jacks up the steel pipe, the steel pipe is conveyed out of the rack 1 by the rotating first power roller 22 to be indented, the second motor 31 rotates reversely to pull the steel pipe back to the rack 1, and the user starts the lifting cylinder 24 to enable the supporting platform 21 to descend to place the steel pipe in the first clamping groove 131.

Referring to fig. 1 and 3, two limiting shafts 211 are installed at two ends of the supporting platform 21, a limiting hole matched with the limiting shafts 211 is formed in the rack 1, the limiting shafts 211 can slide up and down in the limiting hole, and in the lifting process of the supporting platform 21, the limiting shafts 211 limit the supporting platform 21, so that the supporting platform 21 can only move in the vertical direction, and the processing effect is further guaranteed.

Referring to fig. 1 and 2, a second locking groove 132 is installed on one side of the supporting frame 13 close to the discharging end 12, the second locking groove 132 has the same shape as the first locking groove 131, two parallel second rotating shafts 4 are rotatably connected to an upper end portion of the frame 1, the two second rotating shafts 4 are respectively installed on two sides of the second locking groove 132, the frame 1 is installed with a first motor 41, an output shaft of the first motor 41 is fixedly connected to the second rotating shaft 4 located between the first locking groove 131 and the second locking groove 132, a user can drive the second rotating shaft 4 to rotate by starting the first motor 41, a synchronizing wheel 42 is fixedly installed on an end portion of each of the two second rotating shafts 4, the synchronizing wheel 42 rotates synchronously with the second rotating shaft 4, a synchronizing belt 43 is installed between the driving wheel and the driven wheel, the second rotating shaft 4 located between the first locking groove 131 and the second locking groove 132 drives another second rotating shaft 4 to rotate via the synchronizing wheel 42 and the synchronizing belt 43, the control is convenient and the cost is saved.

Referring to fig. 1 and 4, the supporting frames 13 are rotatably connected to the second rotating shafts 4, the upper ends of the supporting frames 13 are fixedly connected to the connecting portions, the second rotating shafts 4 penetrate through the connecting portions and can rotate relative to the connecting portions, four first transfer devices 5 are respectively installed on the two second rotating shafts 4, during the rotation of the second rotating shafts 4, the first transfer devices 5 move the steel pipes with indentations completed at one ends of the first clamping grooves 131 into the second grooves, each first transfer device 5 comprises a connecting rod 51 and a top plate 52, one end of each connecting rod 51 is fixedly connected to the corresponding second rotating shaft 4, during the rotation of the corresponding second rotating shaft 4, the connecting rods 51 synchronously rotate along with the corresponding second rotating shafts 4, one ends of the connecting rods 51 departing from the corresponding second rotating shafts 4 are rotatably connected to connecting shafts 511, the connecting shafts 511 are installed in parallel to the corresponding second rotating shafts 4 and rotate along with the corresponding connecting rods 51, the top plates 52 are fixedly connected to the connecting shafts 511, the top plate 52 rotates around the second rotating shaft 4 along with the connecting rod 51, the top plate 52 is provided with the third clamping groove 53, the whole top plate 52 is V-shaped, the top plate 52 is made of metal materials not prone to deformation, and the service life is long.

Referring to fig. 1 and 4, the second rotating shaft 4 is rotatably connected with a plurality of sleeves 54, in the rotating process of the second rotating shaft 4, the sleeves 54 rotate relative to the second rotating shaft 4, one end of each sleeve 54 is fixedly connected with the connecting part, the connecting part enables the sleeves 54 not to rotate all the time, a first gear 55 is fixedly connected to the position of each sleeve 54 between the connecting part and the corresponding connecting rod 51, and the first gear 55 is fixed on the connecting part through the sleeves 54; the connecting shaft 511 is fixedly provided with a second gear 56, the second gear 56 rotates around the second rotating shaft 4 along with the connecting shaft 511, a chain 57 is arranged between the first gear 55 and the second gear 56, the chain 57 is tightly supported by the first gear 55 and the second gear 56, the chain 57 enables the first gear 55 and the second gear 56 to synchronously rotate, and the first gear 55 is fixed on the connecting part and cannot relatively rotate with the rack 1, so that the second gear 56 cannot relatively rotate with the rack 1, the connecting part and the top plate 52 cannot relatively rotate with the rack 1, and the top plate 52 rotates around the second rotating shaft 4 all the time, and the third clamping groove 53 is upward; the length of the connecting rod 51 is equal to the distance between the second rotating shaft 4 and the first clamping groove 131 and the second clamping groove 132, when the top plate 52 rotates to the first clamping groove 131, the third clamping groove 53 successfully jacks up the steel pipe, and the third clamping groove 53 is always upward to limit the steel pipe, so that the steel pipe is smoothly transferred.

Referring to fig. 1 and 4, after the connecting rod 51 drives the steel pipe to rotate 180 degrees around the second rotating shaft 4, the third clamping groove 53 and the second clamping groove 132 are located on the same straight line, the connecting rod 51 continues to rotate, the steel pipe is supported by the second clamping groove 132 and then breaks away from the third clamping groove 53, the four second power rollers 23 and the second clamping groove 132 are all located in the same vertical plane, a user starts the lifting cylinder 24 to drive the power roller set 2 to ascend, when the second power rollers 23 are higher than the second clamping groove 132, the steel pipe is jacked up to drive the steel pipe to move towards one end without indentation for processing, the second motor 31 (refer to fig. 3) rotates reversely after indentation to pull the steel pipe back to the rack 1, the first transfer device 5 on the second rotating shaft 4 relatively close to the discharge end 12 rotates around the second rotating shaft 4, and the connecting rod 51 and the third clamping groove 53 lift the steel pipe from the second clamping groove 132 to complete indentation processing of two ends of the steel pipe.

Referring to fig. 1 and 4, the discharge end 12 is provided with three parallel discharge racks 7, and when the steel pipe separated from the second clamping groove 132 by the connecting rod 51 rotates to the discharge racks 7, the steel pipe is held by the discharge racks 7 for temporary storage, so that a user can use a crane or other tools to periodically transfer the steel pipe with indentations on the discharge racks 7, and the steel pipe does not need to be transferred once every time, thereby saving manpower; go out work or material rest 7 and adopt the metal material that bearing capacity is strong, and when steel pipe quantity was more, go out work or material rest 7 also indeformable, dog 71 is all installed at the both ends of going out work or material rest 7, and the steel pipe is difficult for rolling from the work or material rest 7 both ends and leads to the steel pipe surface to collide with.

Referring to fig. 1 and 3, the driving device 3 is externally provided with the safety cover 133, the safety cover 133 is made of thin-wall metal, and has good water-proof and steam-proof capabilities, external dust and steam are not prone to influence the meshing transmission of the worm wheel 36 and the worm 35, the worm wheel 36 and the worm 35 are protected, meanwhile, the clothes corners, hairs and the like of a user are prevented from being wound into the driving device 3, and safety is improved.

The implementation principle of this application embodiment steel pipe double-end indentator material loading platform does: after the steel pipe falls into the first clamping groove 131, the user starts the lifting cylinder 24, the first power roller 22 jacks up the steel pipe, the steel pipe is conveyed to the outside of the frame 1 by the rotating first power roller 22 for indentation, the second motor 31 rotates reversely to pull the steel pipe back to the frame 1, the first motor 41 is started to drive the second rotating shaft 4 to rotate, the other second rotating shaft 4 is driven to rotate by the synchronizing wheel 42 and the synchronizing belt 43, the connecting shaft 511 and the top plate 52 rotate around the second rotating shaft 4 along with the connecting rod 51, the chain 57 enables the first gear 55 and the second gear 56 to rotate synchronously, and the first gear 55 is fixed on the connecting part and cannot rotate relative to the frame 1, the second gear 56 will not rotate relative to the frame 1, so that the connecting part and the top plate 52 will not rotate relative to the frame 1, therefore, the third clamping groove 53 is always upward in the rotation of the top plate 52 around the second rotating shaft 4; the length of the connecting rod 51 is equal to the distance between the second rotating shaft 4 and the first clamping groove 131 and the second clamping groove 132, when the top plate 52 rotates to the first clamping groove 131, the third clamping groove 53 jacks up the steel pipe smoothly, the steel pipe is supported by the second clamping groove 132 when rotating to the second clamping groove 132, the lifting cylinder 24 drives the power roller set 2 to ascend, the second power roller 23 drives the steel pipe to move towards one end without indentation for processing, the second motor 31 rotates reversely after indentation, the steel pipe is pulled back to the rack 1, indentation can be carried out on two ends of the steel pipe without manually overturning the steel pipe, and the processing efficiency is improved.

Claims (9)

1. The utility model provides a steel pipe double-end indentator material loading platform, includes frame (1), its characterized in that: the automatic feeding device is characterized in that a feeding end (11) and a discharging end (12) are respectively arranged at two ends of the rack (1) along the length direction, four supporting frames (13) which are parallel to each other are arranged in the middle of the rack (1), first clamping grooves (131) are respectively arranged on one sides, close to the feeding end (11), of the supporting frames (13), second clamping grooves (132) are respectively arranged on one sides, close to the discharging end (12), of the supporting frames (13), four groups of power roller sets (2) are arranged on the rack (1) along the width direction at equal intervals, each power roller set (2) comprises a supporting platform (21), a first power roller (22) and a second power roller (23), the supporting platform (21) is connected with the rack (1) in a sliding mode, the first power roller (22) and the second power roller (23) are rotatably connected with the supporting platform (21), and a driving device (3) for driving the first power roller (22) and the second power roller (23) to rotate reversely is arranged on the rack (1), the frame (1) is equipped with lift cylinder (24) that drive power roller set (2) go up and down, and frame (1) upper end rotates and is connected with two parallel second axis of rotation (4), and support frame (13) all rotates with second axis of rotation (4) to be connected, and two second axis of rotation (4) all are equipped with a plurality of first transfer device (5).

2. The steel pipe double-end indentator material loading platform of claim 1, characterized in that: first transfer device (5) are including connecting rod (51) and roof (52), roof (52) are equipped with third draw-in groove (53), connecting rod (51) one end and second axis of rotation (4) fixed connection, connecting rod (51) deviate from the one end rotation of second axis of rotation (4) and are connected with connecting axle (511), roof (52) and connecting axle (511) fixed connection, second axis of rotation (4) rotate and are connected with a plurality of sleeves (54), sleeve (54) all with support frame (13) fixed connection, sleeve (54) fixedly connected with first gear (55), connecting axle (511) have set firmly second gear (56), be equipped with chain (57) between first gear (55) and second gear (56), second axis of rotation (4) one end is connected with first motor (41), two second axis of rotation (4) all are equipped with synchronizing wheel (42), be equipped with hold-in range (43) between two synchronizing wheel (42).

3. The steel pipe double-end indentator material loading platform of claim 1, characterized in that: the driving device (3) comprises a second motor (31), a third gear (32), a fourth gear (33) and a round rod (34), one end, close to each other, of a first power roller (22) and a second power roller (23) is fixedly provided with a worm (35), the third gear (32) is fixedly connected with an output shaft of the second motor (31), two ends of the round rod (34) are rotatably connected with the rack (1), the round rod (34) and an output shaft of the second motor (31) are fixedly connected with a worm wheel (36) matched with the worm (35), and the fourth gear (33) is fixedly connected with the round rod (34).

4. The steel pipe double-end indentator material loading platform of claim 1, characterized in that: the feed end (11) are equipped with a plurality of parallel temporary storage frame (14), and the swash plate (141) has all set firmly in temporary storage frame (14) upper end, and the one end that swash plate (141) are close to feed end (11) is higher relatively, and swash plate (141) all are equipped with baffle (142), are equipped with second transfer device (6) between temporary storage frame (14) and support frame (13).

5. The steel pipe double-end indentator material loading platform of claim 4, characterized in that: second transfer device (6) include third axis of rotation (61) and a plurality of plectrum (62) that are parallel to each other, and the both ends of third axis of rotation (61) all rotate with frame (1) and are connected, plectrum (62) all with third axis of rotation (61) fixed connection, plectrum (62) all are equipped with four flabellum (621), and flabellum (621) one side is equipped with the recess, and frame (1) is equipped with drive third axis of rotation (61) pivoted third motor (63).

6. The steel pipe double-end indentator material loading platform of claim 4, characterized in that: the baffle (142) is in sliding connection with the temporary storage frame (14), and the baffle (142) is in threaded connection with a limiting bolt.

7. The steel pipe double-end indentator material loading platform of claim 1, characterized in that: the discharging end (12) is provided with a plurality of parallel discharging frames (7), and two ends of each discharging frame (7) are provided with stop blocks (71).

8. The steel pipe double-end indentator material loading platform of claim 1, characterized in that: the first clamping groove (131) and the second clamping groove (132) are both rotatably connected with a plurality of rubber rollers (134).

9. The steel pipe double-end indentator material loading platform of claim 1, characterized in that: and a safety cover (133) is arranged outside the driving device (3).

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