CN217528086U

CN217528086U - Coating pipe pressing machine

Info

Publication number: CN217528086U
Application number: CN202221479289.6U
Authority: CN
Inventors: 秦志华; 秦广胜; 赵洪福; 樊之达; 于洪岩
Original assignee: Fengcheng Qianyu Titanium Co ltd
Current assignee: Fengcheng Qianyu Titanium Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-10-04
Anticipated expiration: 2032-06-14

Abstract

The utility model provides a coating tube pressing machine, belongs to tubular product processing technology field, including the feeding storehouse, feeding storehouse right side intercommunication has the feeding bin, the front side intercommunication of feeding bin has the discharge gate, the feeding bin right side is provided with the conveyer, the inner chamber of conveyer is provided with the oxygen lance, and the oxygen lance runs through the inner chamber of discharge gate left, still include the feed inlet, the outer wall top in feeding storehouse is installed to the feed inlet, the front side in feeding storehouse is provided with supplementary conveying mechanism, the inner chamber of feed inlet is provided with push mechanism, the rear side of conveyer is provided with the PLC controller. The device can realize spacing and transporting the oxygen lance left end through the flexible and reciprocal transform removal about the fixed slot of auto-lock cylinder, and for mode operation steps simple with the help of lifting device, and solved the inconvenient and big drawback that occupies space of lifting device installation, to coating material propelling movement more labour saving and time saving that vibrates, saved artifical intensity of labour and labour cost.

Description

Coating pipe pressing machine

Technical Field

The utility model belongs to the technical field of tubular product processing, concretely relates to coating tube press.

Background

The oxygen lance is used as a steel-making oxygen lance, generally a small-bore welded steel tube is used, for corrosion prevention, some of the oxygen lances are aluminized, and a layer of high-temperature resistant material is also compression-molded on the outer wall of the oxygen lance by means of a coating tube press machine to improve the fire resistance of the oxygen lance.

Current coating pipe pressing machine is carrying out refractory material coating in-process to the oxygen lance, when the oxygen lance coating finishes when moving to the outside, need be with the help of artifical supplementary lifting device, the oxygen lance tip is temporarily fixed on lifting device, in order to avoid oxygen lance tip contact ground, the above-mentioned mode that removes is carried out with the help of artifical supplementary lifting device supplementary oxygen lance, not only operating procedure is complicated, and lifting device installs and occupies certain space, it is higher to the installation environment requirement, and it is very inconvenient to install, and equipment coating material feed inlet still needs artifical manual work to carry out the propelling movement with the help of the instrument and vibrates, in order to realize that coating material gets into the equipment inner chamber smoothly, the mode that artifical manual propelling movement vibrates wastes time and energy, and artifical intensity of labour is big.

SUMMERY OF THE UTILITY MODEL

To the existing equipment that prior art exists need remove with the help of artifical and the supplementary oxygen lance of lifting device, and not only operating procedure is complicated, and the lifting device installation occupies certain space, and it is higher to the installation environment requirement, and installs very inconvenient scheduling problem, the utility model provides a coating tube press, through the flexible and left and right sides reciprocal transform removal of fixed slot of auto-lock cylinder, can realize spacing and transport the oxygen lance left end, simple for the mode operating procedure with the help of lifting device, and solved the inconvenient and big drawback that occupies space of lifting device installation. The specific technical scheme is as follows:

a coating pipe pressing machine comprises a feeding bin, wherein the right side of the feeding bin is communicated with a feeding bin, the front side of the feeding bin is communicated with a discharge port, a conveyor is arranged on the right side of the feeding bin, an oxygen blowing pipe is arranged in an inner cavity of the conveyor, the oxygen blowing pipe penetrates through the inner cavity of the discharge port leftwards, the coating pipe pressing machine further comprises a feeding port, the feeding port is installed at the top end of the outer wall of the feeding bin, an auxiliary conveying mechanism is arranged on the front side of the feeding bin, a pushing mechanism is arranged in the inner cavity of the feeding port, and a PLC (programmable logic controller) is arranged on the rear side of the conveyor;

the auxiliary conveying mechanism comprises a bottom plate, the bottom plate is installed on the left side of the outer wall of the feeding bin and located on the front side of the feeding bin, a plurality of support columns are installed at the bottom end of the bottom plate, a plurality of support rods are installed at the top end of the bottom plate, a top plate is installed at the top end of the outer wall of each support rod, an inner cavity of the top plate is rotatably connected with a reciprocating lead screw, a first motor is installed on the outer wall of the top plate, the output end of the first motor is connected with the reciprocating lead screw, a sliding block is in threaded connection with the outer wall of the reciprocating lead screw, a fixing groove is installed at the bottom end of the outer wall of the sliding block, a fixing block is installed on one side of the inner wall of the fixing groove, the outer wall of the fixing block is opposite to one side of the oxygen blowing pipe, a self-locking cylinder is installed on the other side of the inner wall of the fixing groove, a top piece is installed at the output end of the self-locking cylinder, and the top piece is opposite to the other side of the outer wall of the oxygen blowing pipe;

push mechanism includes two connecting rods, two the connecting rod rotates to be connected the inner wall of feed inlet, the outer wall of connecting rod is installed and is changeed the roller, the gear is installed to the outer wall front side of connecting rod, and two gear outer wall meshing is connected, the bearing piece is installed to the outer wall of feed inlet, just the second motor is installed on bearing piece top, just second motor output and one of them the outer wall front side of connecting rod is connected.

In the technical scheme, the outer wall of the bottom plate penetrates through the through hole from top to bottom, and the material receiving barrel is placed at the bottom end of the through hole.

In the above technical scheme, the through hole is located corresponding to the left side of the outer wall of the discharge hole.

In the technical scheme, one side of the fixed block, which is opposite to the outer wall of the oxygen lance, is an arc-shaped surface, and the outer wall of the arc-shaped surface is provided with the elastomer.

In the above technical scheme, an elastic body is arranged on one side of the top plate opposite to the outer wall of the oxygen lance.

Among the above-mentioned technical scheme, it evenly is provided with a plurality of lugs to change the roller outer wall, and two it is crisscross the setting around the lug of changeing the roller outer wall is.

In the above technical scheme, the first motor, the self-locking cylinder and the second motor are respectively electrically connected with the PLC controller.

The utility model discloses a coating tube press compares with prior art, and beneficial effect is:

1. through the fixed block, the cooperation of the self-locking cylinder and the top plate, the left side of the outer wall of the oxygen lance after being coated can be limited, through the cooperation of the top plate, the reciprocating screw rod, the first motor, the sliding block and the fixed groove, the fixed groove can be promoted to perform left-right reciprocating alternative transformation movement, through the cooperation of the fixed groove which performs left-right reciprocating transformation movement and the self-locking cylinder, the auxiliary conveying of the left end of the oxygen lance can be realized, the device does not need to support and convey the left end of the oxygen lance by means of a hoisting tool, the limitation and the conveying of the left end of the oxygen lance can be realized by the stretching of the self-locking cylinder and the left-right reciprocating transformation movement of the fixed groove, compared with the mode operation steps by means of the hoisting tool, the defects that the hoisting tool is inconvenient to install and large in occupied space are overcome, meanwhile, the efficiency is greatly improved by automatic supporting and conveying, and the batch processing and coating operation of the oxygen lance is more convenient to realize;

2. through the cooperation of the second motor, the gear, the connecting rod and the rotating rollers, the two rotating rollers can be driven to rotate together to realize pushing vibration of feeding materials at the feeding hole, compared with the existing manual mode of pushing and vibrating the coating materials by means of tools, the device saves more time and labor, saves the labor intensity and labor cost, ensures more uniform coating materials mixed by the two rotating rollers relative to manual pushing vibration, and further ensures the subsequent coating effect on the oxygen blowing pipe;

to sum up, the device need not to carry out the bearing with the help of lifting device to the left end of oxygen lance and transport, reciprocal transform removal about flexible and the fixed slot through the auto-lock cylinder, can realize spacing and transport the oxygen lance left end, for mode operation step with the help of lifting device is simple, and solved the inconvenient and big drawback that occupies space of lifting device installation, automatic accepting simultaneously transports and has improved efficiency greatly, be convenient for more realize the batch processing coating operation of oxygen lance, and, for current manual mode of vibrating with the help of the instrument to coating material propelling movement, labour saving and time saving more, the intensity of manual labor and labour cost have been saved, and coating material after two change roller mixes is more even for the vibrating of manual propelling movement, further guaranteed follow-up effect to the oxygen lance coating.

Drawings

Fig. 1 is a front view of a coated pipe press according to an embodiment of the present invention;

fig. 2 is a left side view of the fixing block according to the embodiment of the present invention;

fig. 3 is a top view of a roller according to an embodiment of the present invention;

in the figures 1-3, 1, a feeding bin, 2, a feeding bin, 3, a discharging port, 4, a conveyor, 5, a feeding port, 6, an oxygen blowing pipe, 7, an auxiliary conveying mechanism, 71, a bottom plate, 72, a supporting column, 73, a supporting rod, 74, a top plate, 75, a reciprocating screw rod, 76, a first motor, 77, a sliding block, 78, a fixing groove, 79, a fixing block, 710, a self-locking cylinder, 711, a top plate, 8, a pushing mechanism, 81, a connecting rod, 82, a rotating roller, 83, a gear, 84, a second motor, 85, a bearing block, 9, a PLC (programmable logic controller), 10, a through hole, 11 and a material receiving barrel.

Detailed Description

The present invention will be further described with reference to the following detailed description and accompanying fig. 1-3, but the present invention is not limited to these embodiments.

Examples

A coating pipe pressing machine is disclosed, as shown in fig. 1-3, comprising a feeding bin 1, the right side of the feeding bin 1 is communicated with a feeding bin 2, the front side of the feeding bin 2 is communicated with a discharge port 3, the right side of the feeding bin 2 is provided with a conveyor 4, the inner cavity of the conveyor 4 is provided with an oxygen blowing pipe 6, the oxygen blowing pipe 6 penetrates through the inner cavity of the discharge port 3 leftwards, the feeding bin 1, the feeding bin 2, the discharge port 3 and the conveyor 4 are prior art devices, and can realize the conveying of coating materials and the conveying of the oxygen blowing pipe 6, which is not described in detail, the coating pipe pressing machine further comprises a feeding port 5, the feeding port 5 is installed at the top end of the outer wall of the feeding bin 1, the coating materials enter the inner cavity of the feeding bin 1 through the feeding port 5, the front side of the feeding bin 1 is provided with an auxiliary conveying mechanism 7, the auxiliary conveying mechanism 7 realizes the bearing conveying of the oxygen blowing pipe 6, the inner cavity of the feeding port 5 is provided with a pushing mechanism 8, the pushing mechanism 8 realizes the uniform mixing of the coating materials, the rear side of the conveyor 4 is provided with a PLC controller 9, the PLC controller 9, which is a prior art device, and is an electronic device with a microprocessor, which is used for digital control and can carry out internal loading and can carry out internal logic control commands of a memory control and can carry out the internal control and carry out the internal control commands at any time; the auxiliary conveying mechanism 7 comprises a bottom plate 71, the bottom plate 71 is arranged on the left side of the outer wall of the feeding bin 2 and is positioned on the front side of the feeding bin 1, four support columns 72 are arranged at the bottom end of the bottom plate 71, four support rods 73 are arranged at the top end of the bottom plate 71, a top plate 74 is arranged at the top end of the outer wall of each support rod 73, the top plate 74 is connected with the bottom plate 71 through the support rods 73, the inner cavity of each top plate 74 is rotatably connected with a reciprocating screw rod 75 through a bearing, the reciprocating screw rod 75 is a screw rod capable of realizing reciprocating motion of a slide block on the premise of not changing the rotation direction of a main shaft, a first motor 76 is arranged on the outer wall of each top plate 74, the output end of the first motor 76 is connected with the reciprocating screw rod 75, the outer wall of the reciprocating screw rod 75 is in threaded connection with a slide block 77, a fixing groove 78 is arranged at the bottom end of the outer wall of the slide block 77, the first motor 76 which is opened under the control of a PLC 9 drives the reciprocating screw rod 75 to rotate, further, the sliding block 77 is driven to move leftwards along the outer wall of the reciprocating screw rod 75, the fixing groove 78 and the left end of the oxygen blowing pipe 6 fixed in a limiting mode move leftwards together along the sliding block 77 to support and convey the left end of the oxygen blowing pipe 6, the fixing block 79 is installed on one side of the inner wall of the fixing groove 78, the outer wall of the fixing block 79 is opposite to one side of the oxygen blowing pipe 6, the self-locking cylinder 710 is installed on the other side of the inner wall of the fixing groove 78, the top plate 711 is installed at the output end of the self-locking cylinder 710, the top plate 711 is opposite to the other side of the outer wall of the oxygen blowing pipe 6, the self-locking cylinder 710 opened under the control of the PLC 9 extends backwards to drive the top plate 711 to move backwards together and abut against the outer wall of the oxygen blowing pipe 6, the limiting clamping on the left end of the oxygen blowing pipe 6 is achieved under the combined action of the top plate 711 and the fixing block 79, and the fixing groove 7 moving leftwards drives the fixing block 79, the self-locking cylinder 710, the top plate 711 and the left end of the oxygen blowing pipe 6 fixed in a limiting mode move leftwards together, so that the left end of the oxygen blowing pipe 6 is supported and conveyed, the pushing mechanism 8 comprises two connecting rods 81, the two connecting rods 81 are connected to the inner wall of the feeding port 5 in a rotating mode through bearings, the rotating roller 82 is installed on the outer wall of each connecting rod 81, the gears 83 are installed on the front sides of the outer walls of the connecting rods 81, the outer walls of the two gears 83 are meshed and connected, the bearing block 85 is installed on the outer wall of the feeding port 5, the second motor 84 is installed at the top end of the bearing block 85, the output end of the second motor 84 is connected with the front side of the outer wall of one connecting rod 81, under the effect of the second motor 84 controlled to be opened by the PLC 9, one of the gears 83 is enabled to rotate, the other gear 83 connected in a meshed mode rotates inwards together, the two gears 83 rotating inwards simultaneously drive the connecting rods 81 and the corresponding rotating rollers 82 to rotate inwards together, so that stirring and conveying of the coating materials are achieved, and the coating materials enter the feeding bin 1, the inner cavities of the feeding bin 2 and the discharging port 3, and the subsequent oxygen blowing pipe 6 is coated.

As preferred scheme, the outer wall of bottom plate 71 from top to bottom runs through and has seted up through-hole 10, and connect storage bucket 11 has been placed to through-hole 10 bottom, and under the effect of the oxygen lance 6 that moves left, can drop a little coating material in the discharge gate 3, the coating material that drops falls to connecing storage bucket 11 inner chamber to realize collecting via through-hole 10, avoids coating material to scatter around, reduces follow-up clearance burden.

Preferably, the through hole 10 is located at a position corresponding to the left side of the outer wall of the discharging hole 3 to ensure that the coating material dropped at the discharging hole 3 can be accurately dropped into the through hole 10 without being dropped on the outer wall of the bottom plate 71.

As preferred scheme, fixed block 79 is the arcwall face with the relative one side of oxygen lance 6 outer wall, and the arcwall face outer wall is provided with the elastomer, sets up through curved fixed block 79, more can laminate the outer wall of oxygen lance 6, can protect the oxygen lance 6 outer wall that the coating finishes through the setting of elastomer.

Preferably, an elastic body is provided on the side of the top sheet 711 opposite to the outer wall of the oxygen lance 6, and the outer wall of the oxygen lance 6 after coating can be protected by the elastic body.

As preferred scheme, change the roller 82 outer wall and evenly be provided with a plurality of lugs, and two lugs of changeing the roller 82 outer wall are crisscross setting from beginning to end to when two change roller 82 inboard rotations, better realization is to coating material's mixture and propelling movement.

Preferably, the first motor 76, the self-locking cylinder 710 and the second motor 84 are electrically connected to the PLC controller 9, so that the PLC controller 9 can freely control the opening and closing of the first motor 76, the self-locking cylinder 710 and the second motor 84.

The working principle of the coating pipe press in the embodiment is as follows:

when the oxygen blowing pipe is used, after coating materials are put into the inner cavity of the feeding hole 5, under the action of a second motor 84 controlled to be started by the PLC 9, one gear 83 is driven to rotate, the other gear 83 meshed and connected is driven to rotate inwards together, the two gears 83 rotating inwards simultaneously drive the connecting rod 81 and the corresponding rotating roller 82 to rotate inwards together, so that the coating materials are stirred and conveyed, and the coated materials after being acted enter the inner cavities of the feeding bin 1, the feeding bin 2 and the discharging hole 3, so that the coating of the subsequent oxygen blowing pipe 6 is realized;

the oxygen lance 6 moves leftwards through the inner cavity of the discharge port 3 under the action of the conveyor 4, after the coating operation of the outer wall of the oxygen lance 6 is realized under the action of the coating material in the inner cavity of the discharge port 3, the oxygen lance 6 continues to move leftwards under the action of the conveyor 4, the self-locking cylinder 710 which is opened under the control of the PLC 9 extends backwards to drive the top plate 711 to move backwards together and abut against the outer wall of the oxygen lance 6, the limiting and clamping of the left end of the oxygen lance 6 are realized under the combined action of the top plate 711 and the fixed block 79, the first motor 76 which is opened under the control of the PLC 9 drives the reciprocating screw 75 to rotate, so that the slide block 77 is driven to move leftwards along the outer wall of the reciprocating screw 75, the fixing groove 78, the fixed block 79, the self-locking cylinder 710, the top plate 711 and the left end of the oxygen lance 6 which is limited and fixed are driven to move leftwards together with the slide block 77, so as to realize the supporting and conveying of the left end of the oxygen lance 6, after the left end of the oxygen lance 6 moves leftwards to a designated position, the self-locking cylinder 710 is controlled by the PLC 9, the top plate 711 and the oxygen lance 6 falls off, and the oxygen lance 6 falls under the manual support function of the oxygen lance 6 is realized; after the above-mentioned stroke is completed, the slide block 77 moves to the right side along the outer wall of the reciprocating screw rod 75, and further the fixing groove 78, the fixing block 79, the self-locking cylinder 710 and the top plate 711 are all moved to the right to the initial position to prepare for clamping and conveying the next oxygen lance 6 by the next stroke, and therefore, the limit and the conveying of the left end of the oxygen lance 6 can be realized by the stretching of the self-locking cylinder 710 and the left-right reciprocating transformation movement of the fixing groove 78.

The effect that this embodiment equipment produced after trying: the device need not to carry out the bearing to the left end of lance 6 with the help of lifting device and transports, reciprocal transform removal about flexible and fixed slot 78 through auto-lock cylinder 710, can realize spacing and transport the lance 6 left end, for the mode operation step with the help of lifting device is simple, and solved the drawback that lifting device installation is inconvenient and take up space big, automatic accepting simultaneously transports and has improved efficiency greatly, be convenient for realize lance 6's batch processing coating operation more, and, for current manual mode to coating material propelling movement vibration with the help of the instrument, labour saving and time saving more, the artifical intensity of labour and labour cost have been saved, and coating material after two change roller 82 mixes is more even for artifical propelling movement vibration, follow-up effect to lance 6 coating has further been guaranteed.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A coating pipe pressing machine comprises a feeding bin (1), wherein the right side of the feeding bin (1) is communicated with a feeding bin (2), the front side of the feeding bin (2) is communicated with a discharge hole (3), the right side of the feeding bin (2) is provided with a conveyor (4), an inner cavity of the conveyor (4) is provided with an oxygen blowing pipe (6), and the oxygen blowing pipe (6) penetrates through the inner cavity of the discharge hole (3) leftwards, the coating pipe pressing machine is characterized by further comprising a feeding hole (5), the feeding hole (5) is installed at the top end of the outer wall of the feeding bin (1), the front side of the feeding bin (1) is provided with an auxiliary conveying mechanism (7), the inner cavity of the feeding hole (5) is provided with a pushing mechanism (8), and the rear side of the conveyor (4) is provided with a PLC (9);

the auxiliary conveying mechanism (7) comprises a bottom plate (71), the bottom plate (71) is installed on the left side of the outer wall of the feeding bin (2) and located on the front side of the feeding bin (1), a plurality of supporting columns (72) are installed at the bottom end of the bottom plate (71), a plurality of supporting rods (73) are installed at the top end of the bottom plate (71), a top plate (74) is installed at the top end of the outer wall of the supporting rods (73), a reciprocating screw rod (75) is rotatably connected to the inner cavity of the top plate (74), a first motor (76) is installed on the outer wall of the top plate (74), the output end of the first motor (76) is connected with the reciprocating screw rod (75), a sliding block (77) is in threaded connection with the outer wall of the reciprocating screw rod (75), a fixing groove (78) is installed at the bottom end of the outer wall of the sliding block (77), a fixing block (79) is installed on one side of the inner wall of the fixing groove (78), the outer wall of the fixing block (79) is opposite to one side of the oxygen blowing pipe (6), a self-locking cylinder (710) is installed on the other side of the inner wall of the fixing groove (78), a top plate (711) is installed at the output end of the self-locking cylinder (710), and the top plate (711) is opposite to the outer wall of the oxygen blowing pipe (6);

push mechanism (8) include two connecting rods (81), two connecting rod (81) rotate to be connected the inner wall of feed inlet (5), the outer wall of connecting rod (81) is installed and is changeed roller (82), gear (83) are installed to the outer wall front side of connecting rod (81), and two gear (83) outer wall meshing is connected, bearing block (85) are installed to the outer wall of feed inlet (5), just second motor (84) are installed on bearing block (85) top, just second motor (84) output and one of them the outer wall front side of connecting rod (81) is connected.

2. The coated pipe press of claim 1, wherein: the outer wall of bottom plate (71) from top to bottom runs through and has seted up through-hole (10), connect storage bucket (11) have been placed to through-hole (10) bottom.

3. The coated pipe press of claim 2, wherein: the position of the through hole (10) corresponds to the left side of the outer wall of the discharge hole (3).

4. The coated pipe press of claim 1, wherein: the fixed block (79) and the opposite side of the outer wall of the oxygen lance (6) are arc-shaped surfaces, and the outer wall of each arc-shaped surface is provided with an elastic body.

5. The coated pipe press of claim 1, wherein: an elastic body is arranged on one side of the top sheet (711) opposite to the outer wall of the oxygen lance (6).

6. The coated pipe press of claim 1, wherein: the outer wall of the rotary roller (82) is uniformly provided with a plurality of convex blocks, and the two convex blocks on the outer wall of the rotary roller (82) are arranged in a front-back staggered manner.

7. The coated pipe press of claim 1, wherein: the first motor (76), the self-locking air cylinder (710) and the second motor (84) are respectively electrically connected with the PLC (9).