Automatic positioning and butt-joint double-cone feeding frame

Abstract

The utility model relates to the field of double-cone feeding equipment, in particular to an automatic positioning and butting double-cone feeding frame. The automatic positioning and butt joint double-cone feeding frame comprises a base and a supporting frame erected on one side of the base, and a supporting sleeve is fixedly installed on the supporting frame. The supporting shaft is rotationally mounted in the supporting sleeve; the double-cone mechanism is installed on the supporting shaft and comprises a middle sleeve, the middle sleeve is fixedly installed on the supporting shaft, fixing discs are symmetrically installed on the middle sleeve, a plurality of first connecting rods are evenly hinged to the fixing discs, and second connecting rods are hinged to the ends, away from the middle sleeve, of the first connecting rods; the ends, deviating from the first connecting rod, of the second connecting rods are jointly hinged to an adjusting disc, a through hole slidably connected with the supporting shaft is formed in the adjusting disc, a mounting hole is formed in the middle of the supporting shaft in a penetrating mode, and a driving assembly driving the adjusting disc to slide along the supporting shaft is mounted in the mounting hole. The automatic positioning and butt joint double-cone feeding frame has the advantage of being convenient to clamp steel coils.

Description

TECHNICAL FIELD

[0001] The utility model relates to double cone feeding equipment field especially relates to a kind of automatic positioning butt joint double cone feeding rack. BACKGROUND

[0002] Feeding rack is used to support frame for conveying raw materials, which can assist raw materials to carry out efficient feeding, wherein when utilizing steel roll to make pipe, raw material of steel roll needs to be conveyed using feeding rack, in order to facilitate the centering of steel roll, double cone feeding rack is usually used, two conical cylinders are used to clamp on steel roll, but the existing double cone is mostly fixed, cannot be adjusted, so that when clamping steel roll needs to disassemble the conical cylinder of one side, then the steel roll is placed on the conical cylinder of the other side, and finally clamped, so that the operation of clamping steel roll is relatively cumbersome.

[0003] Therefore, it is necessary to provide a new automatic positioning butt joint double cone feeding rack to solve the above technical problems. SUMMARY

[0004] To solve the above technical problems, the utility model provides a kind of automatic positioning butt joint double cone feeding rack.

[0005] The automatic positioning butt joint double cone feeding rack provided by the utility model comprises a base, a support frame erected on one side of the base, and a support sleeve fixedly installed on the support frame.

[0006] A support shaft is rotatably installed in the support sleeve.

[0007] A double cone mechanism is installed on the support shaft, and the double cone mechanism comprises a middle sleeve, the middle sleeve is fixedly installed on the support shaft, and a plurality of connecting rods I are uniformly hinged to the middle sleeve, one end of each of the plurality of connecting rods I away from the middle sleeve is hinged to a connecting rod II, and the connecting rod II away from the connecting rod I is hinged to an adjusting disc at its one end, the adjusting disc is provided with a through hole in sliding connection with the support shaft, and a mounting hole is formed in the middle of the support shaft, a driving assembly for driving the adjusting disc to slide along the support shaft is installed in the mounting hole.

[0008] Preferably, a positioning rod is threadedly installed on the fixing disc, a plurality of positioning holes are equally spaced on the middle sleeve, the positioning holes are in threaded connection with the positioning rod, and the plurality of positioning holes are symmetrically distributed based on the middle of the middle sleeve.

[0009] Preferably, the driving assembly comprises a bidirectional screw rod, the bidirectional screw rod is rotationally installed in the mounting hole, a transmission piece is symmetrically installed on the bidirectional screw rod, the transmission piece is fixedly connected with the adjusting disc on the same side, a worm wheel is fixedly installed on one end of the bidirectional screw rod away from the support frame, a worm is rotationally installed on one end of the support shaft close to the worm wheel, the worm is engaged with the worm wheel, an adapter is fixedly installed on one end of the worm, and a power assembly for driving the worm to rotate is further installed on the base.

[0010] Preferably, the support shaft is provided with a straight groove for the transmission piece to pass through, and the transmission piece is in sliding fit with the straight groove.

[0011] Preferably, the power assembly comprises an L-shaped frame slidingly installed on the base, a hydraulic push rod for driving the L-shaped frame to slide along the base is installed on the base, a sliding frame is fixedly installed on one side of the top end of the L-shaped frame, a sliding plate is slidingly installed on the sliding frame, a power motor is installed on the sliding plate, a hexagonal transmission rod is fixedly installed on an output shaft of the power motor, the adapter is provided with a hexagonal counterbore for the hexagonal transmission rod to insert into, and an electric rod for driving the sliding plate to slide along the sliding frame is installed on the sliding frame.

[0012] Preferably, the other end of the worm is fixedly sleeved with a hand wheel.

[0013] Preferably, a servo motor is fixedly installed on the support frame, and the servo motor is in belt transmission connection with the support shaft.

[0014] Compared with the related art, the automatic positioning butt joint double-cone loading frame has the following advantages

[0015] Beneficial effects:

[0016] 1. The automatic positioning butt joint double-cone loading frame is provided with a double-cone mechanism on the support shaft, the double-cone mechanism utilizes the cooperation of the intermediate sleeve, the fixing disc, the positioning rod, the connecting rod one, the connecting rod two, the adjusting disc and the positioning hole, the cone type unfolding angle can be flexibly adjusted, and the steel roll can pass through the clamping;

[0017] 2. The driving assembly is arranged to drive the double-cone mechanism to be quickly adjusted, and the speed of adjusting the double-cone mechanism is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The structure schematic view of a preferred embodiment of the automatic positioning butt joint double-cone loading frame provided by the utility model;

[0019] Figure 2 The structure schematic view of another perspective of the automatic positioning butt joint double-cone loading frame provided by the utility model;

[0020] Figure 3 The structure schematic view provided by the utility model shows that the double-taper mechanism is installed on the support shaft.

[0021] Figure 4 The structure schematic view provided by the utility model shows that the bidirectional screw rod is installed on the support shaft.

[0022] Figure 5 The structure schematic view of the power assembly is provided.

[0023] Marked numbers in the figure: 1, base; 11, support frame; 12, support sleeve; 2, support shaft; 201, mounting hole; 202, straight slot; 3, double-taper mechanism; 31, middle sleeve; 32, fixed disc; 321, positioning rod; 33, connecting rod one; 34, connecting rod two; 35, adjusting disc; 301, positioning hole; 4, driving assembly; 41, bidirectional screw rod; 42, transmission sheet; 43, worm wheel; 44, worm; 45, adapter; 46, hand wheel; 5, power assembly; 51, L-shaped frame; 52, hydraulic push rod; 53, sliding frame; 54, sliding plate; 55, power motor; 56, hexagonal transmission rod; 57, electric rod; 6, servo motor. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the following will be further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0025] The specific implementation of the utility model will be described in detail in combination with specific embodiments.

[0026] Please refer to Figures 1 to 5 The automatic positioning butt joint double-taper feeding frame provided by the utility model embodiment comprises:

[0027] The base 1 and the support frame 11 erected on one side of the base 1 are provided with the support sleeve 12 fixedly installed on the support frame 11;

[0028] The support shaft 2 is rotatably installed in the support sleeve 12;

[0029] The double-cone mechanism 3 is installed on the support shaft 2, and the double-cone mechanism 3 comprises a middle sleeve 31 fixedly installed on the support shaft 2, and the middle sleeve 31 is symmetrically provided with fixed discs 32, a plurality of connecting rods one 33 are uniformly hinged on the fixed discs 32, the ends, away from the middle sleeve 31, of the connecting rods one 33 are all hinged with connecting rods two 34, the ends, away from the connecting rods one 33, of the connecting rods two 34 are commonly hinged with an adjusting disc 35, the adjusting disc 35 is provided with a through hole in sliding connection with the support shaft 2, and a mounting hole 201 is formed in the middle of the support shaft 2, and a driving assembly 4 is installed in the mounting hole 201 for driving the adjusting disc 35 to slide along the support shaft 2.

[0030] It should be noted that: when using, when needing to clamp the steel roll, the two adjusting discs 35 are driven to move away from each other along the support shaft 2 by the driving assembly 4, so as to pull the connecting rods two 34 and the connecting rods one 33 to move close to the support shaft 2, until the maximum distance between the axis of the support shaft 2 and the adjusting disc 35 is less than the inner diameter of the reel of the steel roll, then the steel roll is inserted on the connecting rods one 33, and the two adjusting discs 35 are driven to move close to each other along the support shaft 2 by controlling the driving assembly 4, so as to drive the connecting rods one 33 to rotate around the fixed disc 32 by the connecting rods two 34, until the steel roll is automatically clamped on the support shaft 2 by the double-cone-shaped connecting rods one 33, so that the automatic positioning and clamping of the steel roll are completed.

[0031] Further, in order to adapt to steel rolls of different widths, the fixed discs 32 are screw-mounted with positioning rods 321, the middle sleeve 31 is equally and interval-provided with a plurality of positioning holes 301, the positioning holes 301 are screw-connected with the positioning rods 321, and the plurality of positioning holes 301 are symmetrically distributed based on the middle of the middle sleeve 31, so that by releasing the screw connection between the positioning rods 321 and the positioning holes 301, the distance between the two fixed discs 32 on the middle sleeve 31 can be adjusted, so that the double-cone mechanism 3 can clamp steel rolls of different widths when jacking up.

[0032] In the embodiment of the utility model, please refer to Figures 1 to 5 The driving assembly 4 comprises a bidirectional threaded rod 41, the bidirectional threaded rod 41 is rotationally installed in the mounting hole 201, symmetrically screw-mounted with transmission pieces 42 on the bidirectional threaded rod 41, the transmission pieces 42 are fixedly connected with the adjusting discs 35 on the same side, the end, away from the support frame 11, of the bidirectional threaded rod 41 is fixedly installed with a worm wheel 43, the end, close to the worm wheel 43, of the support shaft 2 is rotationally installed with a worm 44, the worm 44 is in mesh with the worm wheel 43, the end of the worm 44 is fixedly installed with an adapter 45, the base 1 is further installed with a power assembly 5 for driving the rotation of the worm 44;

[0033] The power assembly 5 comprises an L-shaped frame 51 slidably mounted on the base 1, a hydraulic push rod 52 is mounted on the base 1 and used for driving the L-shaped frame 51 to slide along the base 1, a sliding frame 53 is fixedly mounted on one side of the top end of the L-shaped frame 51, a sliding plate 54 is slidably mounted on the sliding frame 53, a power motor 55 is mounted on the sliding plate 54, a hexagonal transmission rod 56 is fixedly mounted on an output shaft of the power motor 55, the adapter 45 is provided with a hexagonal counterbore which is matched with the hexagonal transmission rod 56, and an electric rod 57 is mounted on the sliding frame 53 and used for driving the sliding plate 54 to slide along the sliding frame 53.

[0034] It should be noted that, when the driving assembly 4 is used and needs to be adjusted, the hydraulic push rod 52 is first controlled to drive the L-shaped frame 51 to move close to the support shaft 2, then the hexagonal transmission rod 56 is driven by the electric rod 57 to be inserted into the hexagonal counterbore of the adapter 45, after the insertion, the power motor 55 is started, the power motor 55 drives the worm 44 to rotate, the worm 44 is engaged with the worm gear 43, thereby driving the bidirectional screw rod 41 to rotate in the mounting hole 201 and driving the two transmission plates 42 to slide synchronously in the straight groove 202, so that the two adjusting discs 35 are driven to slide relative to each other, thereby achieving the adjustment of the double-tapered mechanism 3.

[0035] It should be noted that, after the double-tapered mechanism 3 is adjusted to be flat, the L-shaped frame 51 is controlled to slide away from the support shaft 2, so that the steel coil is clamped, after the clamping, the adapter 45 is reset and inserted again to adjust the double-tapered mechanism 3 to be unfolded for clamping.

[0036] In the embodiment, the support shaft 2 is provided with the straight groove 202 for the transmission plate 42 to pass through, and the transmission plate 42 is in sliding fit with the straight groove 202.

[0037] Further, in order to adjust the hexagonal counterbore of the adapter 45 to be aligned with the hexagonal transmission rod 56, the other end of the worm 44 is fixedly sleeved with a hand wheel 46, so that the angle of the hexagonal counterbore at the other end of the worm 44 can be adjusted by the hand wheel 46, thereby being aligned with the hexagonal transmission rod 56, or the worm 44 is directly driven to rotate by the hand wheel 46, thereby achieving manual adjustment.

[0038] In the embodiment of the utility model, please refer to Figures 1 to 5 The support frame 11 is fixedly provided with a servo motor 6, and the servo motor 6 is connected with the support shaft 2 through a belt transmission.

[0039] It should be noted that, when the steel coil is unwound, the support shaft 2 can be driven to rotate by the servo motor 6 through the belt transmission.

[0040] It should be further noted that the servo motor 6, the power motor 55 and the electric rod 57 are all externally connected with control devices, and are controlled by existing technology, and the hydraulic push rod 52 is connected with an external hydraulic control station to control the extension and retraction thereof.

[0041] The working principle of the automatic positioning butt joint double-cone loading rack is as follows:

[0042] When the steel roll needs to be clamped, the driving assembly 4 is used to drive the two adjusting discs 35 to move away from each other along the support shaft 2, so as to pull the connecting rod two 34 and the connecting rod one 33 to move close to the support shaft 2, until the maximum distance between the shaft center of the support shaft 2 and the inner diameter of the shaft of the steel roll is less than the inner diameter of the shaft of the steel roll, then the steel roll is inserted into the connecting rod one 33, and the driving assembly 4 is controlled to drive the two adjusting discs 35 to move close to each other along the support shaft 2, so as to drive the connecting rod one 33 to rotate around the fixed disc 32 by the connecting rod two 34, until the steel roll is automatically clamped on the support shaft 2 in a double-cone shape, so that the automatic positioning and clamping of the steel roll are completed

[0043] Specifically, when the driving assembly 4 needs to be adjusted, the L-shaped frame 51 is first controlled to move close to the support shaft 2 by the hydraulic push rod 52, then the hexagonal transmission rod 56 is inserted into the hexagonal counterbore of the adapter 45 by the driving electric rod 57, after the insertion, the power motor 55 is started, the power motor 55 drives the worm 44 to rotate, the worm 44 is engaged with the worm gear 43, so as to drive the bidirectional threaded rod 41 to rotate in the mounting hole 201, when rotating, the two transmission plates 42 are driven to slide synchronously in the straight groove 202, so as to drive the two adjusting discs 35 to slide relative to each other, so that the driving double-cone mechanism 3 is adjusted.

[0044] The circuit and the control involved in the utility model are prior art, and will not be described in detail here.

[0045] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. An automatic positioning docking double-cone feeding frame, comprising: a base (1) and a support frame (11) erected on one side of the base (1), a support sleeve (12) being fixedly installed on the support frame (11); characterized in that it further comprises: a support shaft (2) rotatably installed in the support sleeve (12); a double-cone mechanism (3) installed on the support shaft (2), wherein the double-cone mechanism (3) comprises an intermediate sleeve (31) fixedly installed on the support shaft (2), and a fixed disc (32) symmetrically installed on the intermediate sleeve (31), a plurality of connecting rods I (33) being uniformly hingedly connected to the fixed disc (32), one end of each of the connecting rods I (33) away from the intermediate sleeve (31) being hingedly connected to a connecting rod II (34), and one end of the connecting rod II (34) away from the connecting rod I (33) being commonly hingedly connected to an adjusting disc (35), the adjusting disc (35) being provided with a through hole in sliding connection with the support shaft (2), and a mounting hole (201) being formed in the middle portion of the support shaft (2), and a driving assembly (4) for driving the adjusting disc (35) to slide along the support shaft (2) being installed in the mounting hole (201).

2. The self-positioning docking double cone charging stand of claim 1, wherein, A positioning rod (321) is threadedly installed on the fixed disc (32), a plurality of positioning holes (301) are equally spaced apart on the intermediate sleeve (31), the positioning holes (301) are in threaded connection with the positioning rod (321), and the positioning holes (301) are symmetrically distributed based on the middle portion of the intermediate sleeve (31).

3. The self-positioning docking double cone charging stand of claim 1, wherein, The driving assembly (4) comprises a bidirectional threaded rod (41) rotatably installed in the mounting hole (201), a transmission piece (42) symmetrically threadedly installed on the bidirectional threaded rod (41), the transmission piece (42) being fixedly connected with the adjusting disc (35) on the same side, a worm wheel (43) fixedly installed on one end of the bidirectional threaded rod (41) away from the support frame (11), a worm gear (44) rotatably installed on one end of the support shaft (2) close to the worm wheel (43), the worm gear (44) being in meshing connection with the worm wheel (43), one end of the worm gear (44) being fixedly installed with an adapter (45), and a power assembly (5) for driving the worm gear (44) to rotate being further installed on the base (1).

4. The self-positioning docking double cone charging stand of claim 3, wherein, The support shaft (2) is provided with a straight groove (202) for the transmission piece (42) to pass through, and the transmission piece (42) is in sliding fit with the straight groove (202).

5. The self-positioning docking double cone charging stand of claim 3, wherein, The power assembly (5) comprises an L-shaped frame (51) slidingly mounted on the base (1), a hydraulic push rod (52) is mounted on the base (1) and used for driving the L-shaped frame (51) to slide along the base (1), a sliding frame (53) is fixedly mounted on one side of the top end of the L-shaped frame (51), a sliding plate (54) is slidingly mounted on the sliding frame (53), a power motor (55) is mounted on the sliding plate (54), a hexagonal transmission rod (56) is fixedly mounted on an output shaft of the power motor (55), the adapter (45) is provided with a hexagonal counterbore matched with the hexagonal transmission rod (56), and an electric rod (57) for driving the sliding plate (54) to slide along the sliding frame (53) is mounted on the sliding frame (53).

6. The self-positioning docking double cone charging stand of claim 3, wherein, The other end of the worm (44) is fixedly sleeved with a hand wheel (46).

7. The self-positioning docking double cone charging stand of claim 1, wherein, The support frame (11) is fixedly mounted with a servo motor (6), and the servo motor (6) is connected with the support shaft (2) through a belt transmission.

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