CN209850129U - Pipe blanking device of laser pipe cutting machine - Google Patents
Pipe blanking device of laser pipe cutting machine Download PDFInfo
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- CN209850129U CN209850129U CN201821958153.7U CN201821958153U CN209850129U CN 209850129 U CN209850129 U CN 209850129U CN 201821958153 U CN201821958153 U CN 201821958153U CN 209850129 U CN209850129 U CN 209850129U
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Abstract
The utility model discloses a tubular product doffer of laser pipe cutting machine. The scheme comprises a pipe supporting device and a receiving and conveying assembly, wherein the pipe supporting device comprises a mounting bracket, a horizontal supporting assembly and an anti-swinging assembly, the horizontal supporting assembly comprises a supporting bottom plate and a supporting platform, a lifting driving assembly is arranged on the mounting bracket, the supporting platform is hinged with the supporting bottom plate, an overturning driving assembly is arranged on the supporting bottom plate, the anti-swinging assembly comprises two clamping plates and a horizontal driving assembly, the receiving and conveying assembly is arranged below the supporting platform and positioned at one side of the supporting platform far away from the mounting bracket, the lifting driving assembly drives the horizontal supporting assembly to lift so that the supporting platform supports a pipe, the horizontal driving assembly drives the two clamping plates to clamp the pipe, the pipe swinging is reduced, the pipe processing precision is improved, the supporting platform is driven to overturn by the overturning driving assembly, the processed pipe is discharged to the receiving and conveying assembly to be transmitted, the blanking and the transmission are convenient.
Description
Technical Field
The utility model relates to a laser pipe cutting field, concretely relates to tubular product doffer of laser pipe cutting machine.
Background
In the laser cutting field, when adopting laser pipe cutting machine to carry out the tubular product cutting, need carry out the centre gripping to the tubular product, among the prior art, often for the supporting tubular product anchor clamps that use of laser pipe cutting machine to, in cutting process, need artifical centre gripping and the blanking of accomplishing tubular product, the blanking is inconvenient, thereby increases cutting workman's intensity of labour, and machining efficiency receives great influence.
Among the prior art, chinese utility model patent that publication number is CN 206047198U still discloses a steel tube cutting machine, and it includes cutting assembly and cutting platform, cutting platform includes third base, third branch, upset pole, upset cylinder, support cylinder and support arm, support cylinder fixes on the third base, this support cylinder's output shaft is connected to the support arm, this support arm is equipped with two supporting wheels symmetrically. The supporting cylinder can support the supporting arm and the supporting wheel, and the supporting wheel is always positioned below the steel pipe in the rotating process of the steel pipe.
The diameter of the supporting wheel and the diameter of the supported steel pipe need to be considered in the using process of the steel pipe cutting machine, when the diameter of the supported steel pipe is larger than that of the supporting wheel, the steel pipe still swings in the cutting process, so that the processing precision of the steel pipe is influenced,
therefore, it is necessary to address the two problems presented above: firstly, the blanking is inconvenient; and secondly, the blanking device is not suitable for processing pipes with various section sizes, and provides a novel pipe blanking device of a laser pipe cutting machine.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a tubular product doffer of laser pipe cutting machine, it includes horizontal supporting component, prevent to get rid of the subassembly, upset drive assembly, this tubular product doffer of laser pipe cutting machine supports tubular product through horizontal supporting component, carry out the centre gripping to tubular product through preventing to get rid of the subassembly, and through upset drive assembly to tubular product blanking, have the tubular product processing that reduces to be applicable to multiple cross-section size, reduce rocking phenomenon of tubular product in cutting process, improve the machining precision of tubular product, the advantage of the blanking of being convenient for.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
the utility model provides a tubular product doffer of laser pipe cutting machine, includes tubular product strutting arrangement and accepts conveying component, tubular product strutting arrangement includes the installing support, sets up the horizontal support subassembly on the installing support and prevents the subassembly of whipping, horizontal support subassembly includes supporting baseplate and supporting platform, the supporting baseplate vertical direction for the installing support activity sets up, be provided with the lift drive subassembly that drive supporting baseplate goes up and down on the installing support, supporting platform is close to one side of installing support with supporting baseplate is articulated, be provided with the drive on the supporting baseplate supporting platform is around the rotatory upset drive subassembly of pin joint, prevent the horizontal drive subassembly that the subassembly of whipping includes that two parallel arrangement's splint and two splint of drive are close to each other or keep away from, splint are parallel with the direction of delivery of tubular product, accept conveying component set up in the supporting platform below just is located supporting platform keeps away from ann's ann drives subassembly One side of the bracket is arranged;
the supporting platform is provided with a plurality of material guide rollers, and the material guide rollers are perpendicular to the conveying direction of the pipe.
Through the arrangement, when the pipe is cut, one free end of the pipe is conveyed to the position above the supporting platform and between the two clamping plates, the lifting driving assembly drives the supporting bottom plate to lift, so that the supporting platform connected with the supporting bottom plate is contacted with the lower surface of the pipe, the pipe is supported, the warping of the pipe under the action of gravity is reduced, then the horizontal driving assembly drives the two clamping plates to approach each other until the two clamping plates are contacted with the surface of the pipe, the pipe is clamped, the phenomenon that the pipe swings in the horizontal direction is reduced, and in the pipe process, the large displacement of the pipe due to thermal deformation is reduced, so that the processing precision is improved, in addition, after the pipe is cut, the supporting platform is driven to rotate by the overturning driving assembly, so that the pipe slides to the bearing conveying assembly along the surface of the supporting platform under the action of gravity, thereby accomplish the operation of blanking and conveying the work piece after the cutting is accomplished, blanking, transport convenience reduce intensity of labour.
Preferably, the lifting driving assembly comprises a vertically arranged lifting screw rod and a lifting driving part for driving the lifting screw rod to rotate, and a lifting nut in threaded connection with the lifting screw rod is fixedly arranged on the supporting bottom plate.
Through the arrangement, the lifting screw rod is driven to rotate by the lifting driving part, so that the lifting nut is driven to move up and down along the lifting screw rod, the lifting motion of the supporting bottom plate is realized, and the structure is simple.
Preferably, the overturning driving assembly comprises a telescopic cylinder, one end of the telescopic cylinder is hinged to the supporting bottom plate, and the other end of the telescopic cylinder is hinged to the supporting platform.
Through setting up like this, through the extension or the shortening of telescoping cylinder, realize that drive supporting platform rotates for the supporting baseplate to when the telescoping cylinder drive supporting platform loudness is the tilt state with the horizontal plane, realize the purpose with the tubular product blanking of cutting the completion on the supporting platform, simple structure, the blanking of being convenient for.
Preferably, a limit stop is arranged on the supporting bottom plate, the supporting platform is provided with a first stop and a second stop, the first stop is located above the second stop, and the limit stop is located between the first stop and the second stop and on the movement locus of the first stop and the second stop.
Through the arrangement, when the supporting platform rotates upwards and the second stop block is abutted against the lower surface of the limit stop block, the supporting platform reaches the upper limit position rotating upwards and is located at the horizontal position, so that the horizontal support can be provided for the pipe; when supporting platform rotated downwards, when first dog and limit stop's upper surface butt, supporting platform reached the lower extreme position of upset downwards, and supporting platform is in the tilt state to carry out tubular product blanking operation, carry out spacingly through first dog, second dog and dog to supporting platform, be convenient for control supporting platform, reduce the degree of difficulty to supporting platform angle control.
Preferably, the receiving and conveying assembly comprises a horizontal conveying belt, the conveying direction of the horizontal conveying belt is parallel to the clamping plates, a material guide plate is arranged on one side, close to the mounting support, of the horizontal conveying belt, and a material baffle plate is arranged on one side, far away from the mounting support, of the horizontal conveying belt.
Through the arrangement, the pipe of the blanking is received through the material guide plate and is guided to the surface of the horizontal conveying belt to be conveyed, the pipe is blocked by the material baffle plate, and the condition that the pipe falls from one side, opposite to the material guide plate, of the conveying belt is reduced.
Preferably, the guide plate extends from the horizontal transmission belt to the direction of the upper surface of the limit stop, and when the first stop abuts against the limit stop, the support platform abuts against the guide plate.
Through setting up like this, when first dog and limit stop's upper surface butt, supporting platform and stock guide butt joint to make the tubular product blanking on the supporting platform more smooth and easy, reduce because of the direct surface damage who causes stock guide, tubular product of dropping on the stock guide of tubular product.
Preferably, the receiving and conveying assembly further comprises a material receiving groove, the material receiving groove is formed in one end, located at the downstream, of the horizontal conveying belt along the conveying direction, a material blocking end plate is arranged at one end, located at the upstream, of the horizontal conveying belt along the conveying direction, one end of the material blocking end plate is fixed with the material guiding plate, and the other end of the material blocking end plate is fixed with the material blocking plate.
Through setting up like this, collect the pipe fitting of horizontal transfer area transport through connecing the silo, make things convenient for books and the work piece after the shift cutting, through keeping off the material end plate, reduce the tubular product that rolls down from the stock guide and roll the condition emergence that falls from the one end that horizontal transfer area lies in the upper reaches along direction of delivery.
Preferably, the horizontal driving assembly comprises a bidirectional transmission screw rod and a driving piece, wherein the bidirectional transmission screw rod is rotatably arranged on the mounting support and drives the bidirectional transmission screw rod to rotate, the two-way transmission screw rod is fixedly provided with an orthodontic nut and a reverse orthodontic nut on the clamping plate respectively, the bidirectional transmission screw rod comprises an orthodontic end and a reverse orthodontic end, and the orthodontic nut and the reverse orthodontic nut are respectively in threaded connection with the orthodontic end and the reverse orthodontic end.
Through setting up like this, rotate the two-way transmission lead screw of driving piece drive and rotate to two-way transmission lead screw drive threaded connection is on it positive tooth nut and anti-tooth nut move in opposite directions or move to the back, thereby two splint of drive are close to each other and carry out the centre gripping to tubular product or drive two splint and keep away from each other, simple structure, and the centre gripping is convenient.
Preferably, the mounting bracket is fixedly provided with at least one vertical guide slide rail, the vertical guide slide rail is arranged along the vertical direction, the support base plate is fixedly provided with at least one vertical slide block, and the vertical slide block is connected with the vertical guide slide rail in a sliding manner.
Through the arrangement, the vertical sliding block moves along the vertical guide sliding rail, so that the lifting driving assembly drives the supporting bottom plate to lift, and the lifting stability of the supporting bottom plate is improved.
Preferably, the material guide roller comprises a rolling main shaft and at least two rolling sleeves, the rolling sleeves are sleeved on the rolling main shaft, and the rolling sleeves roll freely relative to the rolling main shaft.
Through setting up like this, through setting up two at least rolling covers, reduce the rotation inertia of single rolling cover, be favorable to tubular product to carry.
Preferably, the elevation driving part is a servo driving motor.
Through setting up like this, be convenient for drive supporting baseplate's lift through servo drive motor, simple structure, control is convenient.
Preferably, the telescopic cylinder is a telescopic cylinder.
Through setting up like this, use telescopic cylinder as upset drive division, reduce the maintenance cost, and control is convenient.
Compared with the prior art, the utility model discloses profitable technological effect has been obtained:
1. the horizontal supporting assembly is driven to ascend and descend by the lifting driving assembly, so that the supporting platform supports the pipes, the pipes are reduced from warping under the action of gravity, the pipes are clamped by the two clamping plates driven by the horizontal driving assembly, swinging of the pipes is reduced, the pipe machining precision is improved, after the pipes are cut, the supporting platform is driven to overturn by the overturning driving assembly, the pipes after being machined are blanked, blanking is convenient, the pipes of the blanked materials are conveyed by the carrying and conveying assembly, conveying is convenient, and labor intensity is reduced.
2. Through setting up first dog, second dog and limit stop, inject supporting platform's upper and lower rotation extreme position to the upset drive assembly of being convenient for controls supporting platform and switches the angle, reduces the degree of difficulty of control.
3. Through setting up two at least rolling sleeves, reduce rotation inertia, reduce the resistance to tubular product is carried.
4. Through setting up vertical slider and vertical direction slide rail, increase the stability that supporting baseplate goes up and down.
5. Through setting up the stock guide, be convenient for accept and lead to the horizontal transport area on with the tubular product after the cutting is accomplished and transmit, stop tubular product through setting up striker plate, material stopping end plate, reduce the possibility that tubular product dropped from the horizontal transport area.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of section A of FIG. 1;
fig. 3 is a front view of an embodiment of the invention;
FIG. 4 is a cross-sectional view taken along the plane A-A in FIG. 3;
fig. 5 is an enlarged view of a portion B in fig. 4.
Wherein, the technical characteristics that each reference numeral refers to are as follows:
1. a laser cutting machine; 101. a machine tool body; 102. a laser cutting head; 103. a pipe clamping disc; 104. a machine tool controller; 2. A tubing support device; 3. mounting a bracket; 4. a horizontal support assembly; 41. a support base plate; 42. a support platform; 421. hinged flaps; 5. an anti-whip assembly; 51. a splint; 511. a square tube; 5111. a guide plate; 512. a substrate; 513. a flexible buffer surface layer; 52. a horizontal drive assembly; 521. a bidirectional transmission screw rod; 522. a positive pressure nut; 523. a counter-threaded nut; 524. A rotation driving section; 6. a lift drive assembly; 61. a lifting screw rod; 611. a bearing; 62. a lifting nut; 63. a lifting drive part; 7. a turnover drive assembly; 71. a telescopic cylinder; 8. a vertical guide slide rail; 81. a vertical slide block; 9. a first stopper; 91. a flexible buffer block; 10. a second stopper; 11. a limit stop block; 12. a material guide roller; 121. rolling the main shaft; 122. a rolling sleeve; 1221. a substrate; 1222. a ball bearing; 13. a horizontal guide slide rail; 131. a horizontal slider; 14. a receiving and conveying assembly; 141. a horizontal conveyor belt; 142. a material guide plate; 143. a striker plate; 144. a material receiving groove; 145. a material blocking end plate; 15. a pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following specific embodiments.
Examples
Referring to fig. 1, the embodiment discloses a pipe blanking device of a laser pipe cutting machine, which is used with a laser cutting machine 1 in a matching manner, and includes a pipe supporting device 2 and a receiving and conveying assembly 14, the pipe supporting device 2 is arranged at one end of the blanking of the laser cutting machine 1, and the pipe supporting device 2 includes a mounting bracket 3, a horizontal supporting assembly 4 arranged on the mounting bracket 3, and an anti-whip assembly 5.
Referring to fig. 3 and 4, a lifting driving assembly 6 for driving the horizontal supporting assembly 4 to vertically lift is arranged on the mounting bracket 3, the horizontal supporting assembly 4 includes a supporting base plate 41 and a supporting platform 42, the supporting base plate 41 is movably arranged in the vertical direction relative to the mounting bracket 3, at least one vertical guiding slide rail 8 is fixedly arranged on the mounting bracket 3, at least one vertical sliding block 81 is fixedly arranged on the supporting base plate 41, the vertical sliding block 81 is slidably arranged with the vertical guiding slide rail 8, in this embodiment, two vertical guiding slide rails 8 are uniformly distributed on the supporting base plate 41 along the length direction, and two vertical sliding blocks 81 are correspondingly arranged on each vertical guiding slide rail 8.
Referring to fig. 4, the supporting platform 42 is a rectangular horizontal plate, the supporting platform 42 is parallel to the conveying direction of the pipe 15, one side of the supporting platform 42 along the length direction is hinged to the supporting base plate 41, the pipe supporting device 2 further includes an overturning driving assembly 7 disposed on the supporting base plate 41 and used for driving the supporting platform 42 to rotate around the hinged position of the supporting platform, the overturning driving assembly 7 includes a telescopic cylinder 71, one end of the telescopic cylinder 71 is hinged to the supporting base plate 41, and the other end of the telescopic cylinder is hinged to the lower surface of the supporting platform 42, in this embodiment, the telescopic cylinder 71 is a telescopic cylinder.
Referring to fig. 4, a hinge flap 421 is fixedly disposed on a lower surface of one side of the supporting platform 42, the supporting platform 42 is hinged to the supporting base plate 41 through the hinge flap 421, and by the hinge flap 421, when the supporting platform 42 rotates around a hinge point, collision between the supporting platform 42 and the supporting base plate 41 is reduced, so that the adjustable angle range of the supporting platform 42 is wider.
Referring to fig. 4, a first stopper 9 and a second stopper 10 are fixedly disposed on the supporting platform 42, the first stopper 9 and the second stopper 10 are both located below the supporting platform 42, the first stopper 9 is located above the second stopper 10, a limit stopper 11 is fixedly disposed on the supporting base plate 41, and the limit stopper 11 is located on the movement tracks of the first stopper 9 and the second stopper 10, so that the first stopper 9 and the second stopper 10 can abut against the limit stopper 11, and when the second stopper 10 abuts against the lower surface of the limit stopper 11, the supporting platform 42 is in a horizontal position; when the first stop 9 abuts the upper surface of the limit stop 11, the horizontal support platform 42 forms an angle of 30 ° with the horizontal plane.
Referring to fig. 4, the surfaces of the first stopper 9 and the second stopper 10 abutting against the limit stopper 11 are both provided with a flexible buffer block 91, in this embodiment, the flexible buffer block 91 is a PU (polyurethane) block, and the flexible buffer block 91 can buffer the impact generated when the first stopper 9 or the second stopper 10 contacts with the limit stopper 11, so as to reduce the collision damage among the first stopper 9, the second stopper 10 and the limit stopper 11, and reduce the noise.
Referring to fig. 4 and 5, the support platform 42 is provided with a plurality of material guiding rollers 12, the material guiding rollers 12 are arranged perpendicular to the length direction of the support platform 42, each material guiding roller 12 includes a rolling main shaft 121 and at least two rolling sleeves 122 sleeved on the rolling main shaft 121, the rolling sleeves 122 freely roll relative to the rolling main shaft 121, and the arrangement of the at least two rolling sleeves 122 reduces the rotation inertia of one rolling sleeve 122, so that when the tube 15 rolls on the rolling sleeve 122, the rolling sleeves 122 are more easily rolled, and the resistance to the transportation of the tube 15 is reduced.
Referring to fig. 4 and 5, the rolling sleeve 122 is a ball sleeve, the ball sleeve includes a base 1221 and a plurality of balls 1222 disposed on an outer surface of the base 1221, a receiving hole (not shown) for receiving the balls is formed in a surface of the base 1221, the balls 1222 are mounted in the receiving hole and can freely roll with respect to the base 1221, when the pipe 15 rotates around a geometric center thereof during cutting, rolling friction occurs between the pipe 15 and the balls 1222, so that compared with sliding friction occurring between a surface of the base 1221 and the pipe 15, the balls 1222 can reduce surface damage of the pipe 15 during rotation and protect the surface of the pipe 15.
Referring to fig. 4, the lifting driving assembly 6 includes a lifting screw 61, a lifting nut 62 and a lifting driving part 63 for driving the lifting screw 61 to rotate, the lifting screw 61 is vertically disposed and can rotate relative to the mounting bracket 3, bearings 611 are respectively sleeved at two ends of the lifting screw 61 to increase the rigidity of the lifting screw 61, the lifting nut 62 is fixedly connected to the supporting base plate 41, and in this embodiment, the lifting driving part 63 is a servo driving motor.
Referring to fig. 1 and 2, the anti-whip assembly 5 includes two parallel-arranged clamp plates 51 and a horizontal driving assembly 52 for driving the two clamp plates 51 to approach or separate from each other, the clamp plates 51 are arranged along the conveying direction of the pipe 15, the horizontal driving assembly 52 includes a bidirectional driving screw 521 and a positive pressure nut 522, the bidirectional transmission screw 521 is arranged perpendicular to the length direction of the supporting platform 42, the bidirectional transmission screw 521 comprises an orthodontic end (not marked in the figure) and an anti-orthodontic end (not marked in the figure), the orthodontic nut is fixedly connected with one of the clamping plates 51, the anti-orthodontic nut 523 is fixed with the other clamping plate 51, the orthodontic nut is in threaded connection with the orthodontic end, and the anti-orthodontic nut 523 is in threaded connection with the anti-orthodontic end, wherein the rotary driving part 524 is a servo driving motor in the embodiment.
Referring to fig. 1, guide plates 5111 are provided at both ends of the clamping plates 51, and the guide plates 5111 guide the tube 15 so that the tube 15 can smoothly enter between the clamping plates 51.
Referring to fig. 4 and 5, the clamp plate 51 includes square tubes 511, a base plate 512 and a flexible buffer surface layer 513, the square tubes 511 are welded to form a basic structural frame, the base plate 512 is fixed to the square tubes 511, and the flexible buffer surface layer 513 is disposed on a surface of the base plate 512 contacting the tube 15.
Referring to fig. 2, at least one horizontal guide rail 13 is fixedly disposed on the mounting bracket 3, the horizontal guide rail 13 is parallel to the bidirectional transmission screw rod 521, at least one horizontal slider 131 is fixedly disposed on each of the two clamping plates 51, and the horizontal slider 131 and the horizontal guide rail 13 are slidably disposed.
Referring to fig. 1 and 4, the receiving and conveying assembly 14 is disposed on a side of the supporting platform 42 away from the mounting bracket 3, the receiving and conveying assembly 14 includes a horizontal conveyor belt 141, a conveying direction of the horizontal conveyor belt 141 is parallel to a length direction of the clamping plate 51, a material guide plate 142 is disposed on a side of the horizontal conveyor belt 141 close to the supporting platform 42, a material stop plate 143 is disposed on a side of the horizontal conveyor belt 141 away from the supporting platform 42, the material stop plate 143 is disposed along the conveying direction of the horizontal conveyor belt 141, the material guide plate 142 extends upward from the horizontal conveyor belt 141, the material guide plate 142 forms an included angle of 30 ° with the horizontal conveyor belt 141, when the first stopper 9 abuts against the limit stopper 11, the supporting platform 42 abuts against the material guide plate 142, so that the cut tubular product 15 on the supporting platform 42 can roll on the horizontal conveyor belt 141 along surfaces of the supporting platform 42 and, reducing the collision of the tube 15 with the horizontal conveyor belt 141.
A flexible surface layer (not shown in the figure) is arranged on one side surface of the striker plate 143 driven by the horizontal transmission, and in this embodiment, the flexible surface layer is a PU plate.
Referring to fig. 1, the receiving and conveying assembly 14 further includes a receiving groove 144, the receiving groove 144 is located at a downstream end of the horizontal conveyor belt 141 along the conveying direction, a material blocking end plate 145 is arranged at an upstream end of the horizontal conveyor belt 141 along the conveying direction, one end of the material blocking end plate 145 is fixed to the material guide plate 142, the other end of the material blocking end plate is fixed to the material blocking plate 143, and the material blocking end plate 145 is tilted upward from the top surface of the horizontal conveyor belt 141, so that rolled pipe fittings are blocked, and the occurrence of the situation that the pipe fittings fall from the end of the horizontal conveyor belt 141 where the material blocking end plate.
Referring to fig. 1, a laser cutting machine 1 is a laser pipe cutting machine commonly used in the prior art, and includes a machine tool body 101, a laser cutting head 102 disposed on the machine tool body 101, a pipe clamping disc 103, an angle adjusting motor (not shown in the figure) for driving the pipe clamping disc 103 to rotate, and a machine tool controller 104, wherein the angle adjusting motor is electrically connected to the machine tool controller 104, and the machine tool controller 104 is also electrically connected to a servo driving motor of a rotation driving portion 524, so that when a cross section of a cut pipe 15 is a non-circular regular cross section, the machine tool controller 104 can adjust the servo driving motor of the rotation driving portion 524 to rotate forward or backward according to a rotation angle of the angle adjusting motor, so that two clamping plates 51 are kept attached to a surface of the pipe 15.
The utility model discloses use of embodiment:
when the pipe 15 is cut, the pipe 15 passes through the pipe clamping disc 103, the pipe is clamped by the pipe clamping disc 103, the free end of the pipe 15 is positioned above the supporting platform 42 and between the two clamping plates 51, the lifting screw 61 is driven to rotate by the lifting driving part 63, the horizontal supporting component 4 is driven to ascend, the ball 1222 on the material guide roller 12 on the supporting platform 42 is attached to the lower surface of the pipe 15 (refer to fig. 5), and the geometric center of the pipe 15 is positioned above the lower surface of the clamping plates 51, so that the aim of preventing the pipe 15 from swinging is fulfilled after the two clamping plates 51 are attached to the pipe 15;
then, the bidirectional transmission screw 521 is driven to rotate by the rotation driving part 524, and the two clamping plates 51 are driven to approach each other until the two clamping plates 51 are both attached to the surface of the pipe 15;
in the cutting process, the angle adjusting motor drives the pipe clamping disc 103 to rotate, so that the pipe 15 rotates around the geometric center of the pipe, when the section of the pipe 15 is circular, the rotation driving part 524 keeps not acting, and the pipe 15 rolls out and rolls relative to the surface of the guide roller 12;
when the cross section of the pipe 15 is a non-circular regular cross section, the angle adjusting motor drives the pipe clamping disc 103 to rotate, and the machine tool controller 104 can adjust the servo driving motor of the rotation driving part 524 to rotate forward or backward according to the angular rotation speed of the angle adjusting motor, so that the two clamping plates 51 are kept attached to the surface of the pipe 15, the pipe 15 is prevented from being clamped by the two clamping plates 51 too tightly, or a large gap exists between the two clamping plates 51 and the pipe 15, and the precision is improved.
After the pipe 15 is cut, the pipe 15 on the supporting platform 42 needs to be blanked, the telescopic cylinder 71 drives the supporting platform 42 to rotate until the first stopper 9 abuts against the upper surface of the limit stopper 11, the supporting platform 42 is butted with the material guide plate 142, so that the pipe 15 rolls on the horizontal conveyor belt 141 along the surfaces of the supporting platform 42 and the material guide plate 142 by the supporting platform 42, and the cut pipe 15 is conveyed to the material receiving groove 144 by the horizontal conveyor belt 141 to be collected.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.
Claims (10)
1. A pipe blanking device of a laser pipe cutting machine comprises a pipe supporting device and a bearing conveying assembly, and is characterized in that the pipe supporting device comprises a mounting bracket, a horizontal supporting assembly and an anti-swinging assembly, the horizontal supporting assembly is arranged on the mounting bracket and comprises a supporting bottom plate and a supporting platform, the supporting bottom plate is movably arranged relative to the mounting bracket in the vertical direction, a lifting driving assembly for driving the supporting bottom plate to lift is arranged on the mounting bracket, one side of the supporting platform, which is close to the mounting bracket, is hinged with the supporting bottom plate, an overturning driving assembly for driving the supporting platform to rotate around a hinge point is arranged on the supporting bottom plate, the anti-swinging assembly comprises two parallel clamping plates and a horizontal driving assembly for driving the two clamping plates to mutually close or keep away from each other, and the clamping plates are parallel to the conveying direction of pipes, the receiving and conveying assembly is arranged below the supporting platform and is positioned on one side of the supporting platform, which is far away from the mounting bracket;
the supporting platform is provided with a plurality of material guide rollers, and the material guide rollers are perpendicular to the conveying direction of the pipe.
2. The tube blanking device of the laser tube cutting machine as claimed in claim 1, wherein the lifting driving assembly comprises a vertically arranged lifting screw rod and a lifting driving part for driving the lifting screw rod to rotate, and a lifting nut in threaded connection with the lifting screw rod is fixedly arranged on the supporting base plate.
3. The pipe blanking device of the laser pipe cutting machine as claimed in claim 1 or 2, wherein the turnover driving assembly comprises a telescopic cylinder, one end of the telescopic cylinder is hinged with the supporting base plate, and the other end of the telescopic cylinder is hinged with the supporting platform.
4. The tube blanking device of the laser tube cutting machine as claimed in claim 3, wherein a limit stop is arranged on the supporting bottom plate, the supporting platform is provided with a first stop and a second stop, the first stop is located above the second stop, and the limit stop is located between the first stop and the second stop and on the motion track of the first stop and the second stop.
5. The pipe blanking device of the laser pipe cutting machine as claimed in claim 4, wherein the receiving and conveying assembly comprises a horizontal conveying belt, the conveying direction of the horizontal conveying belt is parallel to the clamping plate, a material guide plate is arranged on one side of the horizontal conveying belt close to the mounting bracket, and a material stop plate is arranged on one side of the horizontal conveying belt far away from the mounting bracket.
6. The tube blanking device of the laser tube cutting machine as claimed in claim 5, wherein the guide plate extends from the horizontal belt to the upper surface of the limit stop, and when the first stop abuts against the limit stop, the support platform abuts against the guide plate.
7. The pipe blanking device of the laser pipe cutting machine as claimed in claim 5 or 6, wherein the receiving and conveying assembly further comprises a receiving groove, the receiving groove is arranged at one end of the horizontal conveying belt located at the downstream along the conveying direction, a material blocking end plate is arranged at one end of the horizontal conveying belt located at the upstream along the conveying direction, one end of the material blocking end plate is fixed with the material guiding plate, and the other end of the material blocking end plate is fixed with the material blocking plate.
8. The pipe blanking device of the laser pipe cutting machine as claimed in any one of claims 1, 2, 4, 5 or 6, wherein the horizontal driving assembly comprises a bidirectional transmission screw rod rotatably disposed on the mounting bracket and a rotary driving member for driving the bidirectional transmission screw rod to rotate, an orthodontic nut and an anti-orthodontic nut are respectively fixed on the two clamping plates, the bidirectional transmission screw rod comprises an orthodontic end and an anti-orthodontic end, and the orthodontic nut and the anti-orthodontic nut are respectively in threaded connection with the orthodontic end and the anti-orthodontic end.
9. The pipe blanking device of the laser pipe cutting machine according to any one of claims 1, 2, 4, 5 or 6, wherein at least one vertical guide slide rail is fixedly arranged on the mounting bracket, the vertical guide slide rail is arranged along a vertical direction, at least one vertical slide block is fixedly arranged on the support base plate, and the vertical slide block is slidably connected with the vertical guide slide rail.
10. The pipe blanking device of the laser pipe cutting machine according to any one of claims 1, 2, 4, 5 or 6, wherein the guiding roller comprises at least two rolling main shafts and at least two rolling sleeves, the rolling sleeves are sleeved on the rolling main shafts, and the rolling sleeves roll freely relative to the rolling main shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821958153.7U CN209850129U (en) | 2018-11-26 | 2018-11-26 | Pipe blanking device of laser pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821958153.7U CN209850129U (en) | 2018-11-26 | 2018-11-26 | Pipe blanking device of laser pipe cutting machine |
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| CN209850129U true CN209850129U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821958153.7U Active CN209850129U (en) | 2018-11-26 | 2018-11-26 | Pipe blanking device of laser pipe cutting machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290682A (en) * | 2018-11-26 | 2019-02-01 | 佛山市宏石激光技术有限公司 | A kind of tubing doffer of laser pipe cutter |
| CN111571032A (en) * | 2020-05-28 | 2020-08-25 | 温州大学 | Three-dimensional laser cutting device |
| CN112372156A (en) * | 2020-11-04 | 2021-02-19 | 樊朝亮 | Profile cutting method of laser cutting automatic production line |
| CN113601030A (en) * | 2021-08-23 | 2021-11-05 | 河南瑞腾塑胶集团有限公司 | Drainpipe conveying and packaging integrated equipment |
| CN114311119A (en) * | 2021-12-27 | 2022-04-12 | 西安亚大塑料制品有限公司 | Plastic pipe deposits and uses turning device |
-
2018
- 2018-11-26 CN CN201821958153.7U patent/CN209850129U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290682A (en) * | 2018-11-26 | 2019-02-01 | 佛山市宏石激光技术有限公司 | A kind of tubing doffer of laser pipe cutter |
| CN111571032A (en) * | 2020-05-28 | 2020-08-25 | 温州大学 | Three-dimensional laser cutting device |
| CN111571032B (en) * | 2020-05-28 | 2021-09-14 | 温州大学 | Three-dimensional laser cutting device |
| CN112372156A (en) * | 2020-11-04 | 2021-02-19 | 樊朝亮 | Profile cutting method of laser cutting automatic production line |
| CN113601030A (en) * | 2021-08-23 | 2021-11-05 | 河南瑞腾塑胶集团有限公司 | Drainpipe conveying and packaging integrated equipment |
| CN113601030B (en) * | 2021-08-23 | 2024-02-02 | 瑞腾建材集团股份有限公司 | Drain pipe conveying and packaging integrated equipment |
| CN114311119A (en) * | 2021-12-27 | 2022-04-12 | 西安亚大塑料制品有限公司 | Plastic pipe deposits and uses turning device |
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Address after: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Patentee after: Guangdong Hongshi Laser Technology Co.,Ltd. Address before: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Patentee before: FOSHAN BEYOND LASER TECHNOLOGY Co.,Ltd. |
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Address after: 528311 No. 4 Anye Road, Shunjiang Community Industrial Park, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Hongshi Laser Technology Co.,Ltd. Address before: 528311 Beijiao Town, Shunde District, Foshan, Guangdong, Beijiao, 8, two Pearl River Road, industrial park, Patentee before: Guangdong Hongshi Laser Technology Co.,Ltd. |