阅读说明：本技术 一种铝管涂层用同步同轴送料机 (Synchronous coaxial feeder for aluminum pipe coating ) 是由 方林 于 2019-12-06 设计创作，主要内容包括：本发明涉及一种铝管涂层用同步同轴送料机,包括固定底座、支架以及送料盘组件,在固定底座与支架之间设置水平移动组件,在支架上设置升降组件,送料盘组件设置于升降组件上并随着升降组件运动进行升降,在固定底座旁设置控制单元,在送料盘组件前方设置用于检测同轴度的编码器,编码器与控制单元连接,控制单元驱动水平移动组件以及升降组件运动实现同轴输送。通过控制单元根据铝管中心轴的偏移控制水平移动组件以及升降组件对送料盘组件位置的调整,使送料过程中与后续工序铝管的中心轴保持一致,使整条生产线设备运行平稳,送料顺畅,能够保证后续树脂涂层设备品质的稳定以及量产化。(The invention relates to a synchronous coaxial feeder for an aluminum pipe coating, which comprises a fixed base, a support and a feeding disc assembly, wherein a horizontal moving assembly is arranged between the fixed base and the support, a lifting assembly is arranged on the support, the feeding disc assembly is arranged on the lifting assembly and can lift along with the movement of the lifting assembly, a control unit is arranged beside the fixed base, an encoder used for detecting the coaxiality is arranged in front of the feeding disc assembly and is connected with the control unit, and the control unit drives the horizontal moving assembly and the lifting assembly to move to realize coaxial conveying. The horizontal movement assembly and the lifting assembly are controlled to adjust the position of the feeding plate assembly through the control unit according to the deviation of the central shaft of the aluminum pipe, so that the central shaft of the aluminum pipe in the feeding process and the central shaft of the aluminum pipe in the subsequent process are kept consistent, the whole production line equipment is stable in operation, feeding is smooth, and the quality stability and the mass production of the subsequent resin coating equipment can be guaranteed.)

1. A synchronous coaxial feeder for an aluminum pipe coating comprises a fixed base (1), a bracket (2) arranged on the fixed base (1) and a rotatable feeding disc component (3) arranged on the bracket (2), it is characterized in that a horizontal moving component (4) is arranged between the fixed base (1) and the bracket (2), a lifting component (5) is arranged on the bracket (2), the feeding disc component (3) is arranged on the lifting component (5) and is lifted along with the movement of the lifting component (5), a control unit is arranged beside the fixed base (1), an encoder for detecting the coaxiality is arranged in front of the feeding disc component (3), the encoder is connected with the control unit, and the control unit drives the horizontal moving assembly (4) and the lifting assembly (5) to move to realize coaxial conveying.

2. The synchronous coaxial feeder for aluminum pipe coating according to claim 1, wherein the horizontal moving assembly (4) comprises a first screw rod (41) arranged on the fixed base (1), a first screw rod nut (43) arranged on the first screw rod (41), and a first motor (42) for driving the first screw rod (41) to rotate, a first slide rail (44) is arranged on the fixed base (1), a first sliding plate (45) is arranged on the first slide rail (44), the first screw rod nut (43) is fixed on the first sliding plate (45), and the first sliding plate (45) is fixed on the bracket (2).

3. The synchronous coaxial feeder for aluminum pipe coating according to claim 2, wherein two first slide rails (44) are respectively arranged on two sides of the first screw rod (41), and two sides of the first slide plate (45) respectively cross over the two first slide rails (44).

4. The synchronous coaxial feeder for aluminum pipe coating according to claim 1, the lifting component (5) comprises a lifting frame (51) arranged at the top of the bracket (2), a lifting plate (52) arranged in the lifting frame (51), and a driving device which drives the lifting plate (52) to move up and down, the driving device comprises a second screw rod (53) arranged on the lifting frame (51), a second screw rod nut (54) arranged on the second screw rod (53) and a second motor (55) driving the second screw rod (53) to rotate, a second sliding rail (56) is arranged on the lifting frame (51), a second sliding plate (57) is arranged on the second sliding rail (56), the second lead screw nut (54) is fixed on a second sliding plate (57), and the second sliding plate (57) is fixed on the lifting plate (52).

5. The synchronous coaxial feeder for aluminum pipe coating according to claim 4, wherein the lifting frame (51) comprises 4 guide posts (511) fixed on the support frame (2) and a fixing plate (512) positioned at the top of the 4 guide posts (511), and the lifting plate (52) is arranged between the 4 guide posts (511) and can slide on the 4 guide posts (511).

6. The synchronous coaxial feeder for the aluminum pipe coating as recited in claim 1, wherein the feeding tray assembly (3) comprises a feeding rotating shaft (31), a feeding tray (32) arranged on the feeding rotating shaft (31), and a speed regulating assembly for driving the feeding rotating shaft (31) to rotate, a tension sensor for detecting the tension of the aluminum pipe is arranged on the support (2), the tension sensor is connected to a control unit, and the control unit controls the speed regulating assembly to regulate the speed of the feeding rotating shaft (31).

7. The synchronous coaxial feeder for aluminum pipe coating according to claim 6, characterized in that the feeding rotating shaft (31) is an air expanding shaft.

8. The synchronous coaxial feeder for aluminum pipe coating according to claim 1, characterized in that a tray balancing weight (6) is arranged on the symmetrical side of the feeding tray component (3).

9. The synchronous coaxial feeder for the aluminum pipe coating as recited in claim 1, wherein a tray reversing assembly for rotating the support (2) is arranged between the support (2) and the horizontal moving assembly (4) or between the horizontal moving assembly (4) and the fixed base (1).

10. The synchronous coaxial feeder for the aluminum pipe coating as recited in claim 9, wherein the tray reversing assembly is a pneumatic indexing tray.

Technical Field

The invention relates to the technical field of wire feeding, in particular to a synchronous coaxial feeding machine for an aluminum pipe coating.

Background

In daily life and industrial production, air conditioners have become indispensable electrical appliances, copper pipes are widely used in condensers of air conditioners because of good heat conduction performance, and the copper pipes are relatively expensive metal materials, and in order to save cost, the replacement of the copper pipes by aluminum pipes is increasingly emphasized in the technical field of air conditioners. The aluminum pipe is required to achieve the effect and the function of a copper pipe in use, the aluminum pipe needs to be coated, feeding is carried out on a coating treatment production line through a feeder, the feeder is generally fixed on the ground and cannot move, a material roll is large and has certain thickness, feeding is carried out in a passive feeding mode generally, the aluminum pipe has certain stretching and can deform, the aluminum pipe needs to be shaped in the lower process in the feeding process, and the central shaft of the aluminum pipe and the central shaft of the shaping position can deviate back and forth in the feeding process, so that the whole line equipment shakes, feeding is not smooth, and stable quality and mass production of the resin coating equipment cannot be guaranteed.

Disclosure of Invention

The invention aims to solve the technical problem of providing a synchronous coaxial feeder for an aluminum pipe coating, which realizes the coaxiality of aluminum pipe feeding and shaping and improves the feeding smoothness.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an aluminum pipe coating is with synchronous coaxial feeder, includes unable adjustment base, sets up the support on unable adjustment base and sets up on the support and rotatable pay-off dish subassembly unable adjustment base and support between set up the horizontal migration subassembly the support on set up lifting unit, the pay-off dish subassembly set up on lifting unit and go up and down along with lifting unit motion the other control unit that sets up of unable adjustment base pay-off dish subassembly the place ahead set up the encoder that is used for detecting the axiality, the encoder be connected with control unit, control unit drive horizontal migration subassembly and lifting unit motion realize coaxial conveying.

Further specifically, the horizontal movement assembly comprises a first screw rod arranged on the fixed base, a first screw rod nut arranged on the first screw rod and a first motor driving the first screw rod to rotate, a first slide rail is arranged on the fixed base, a first slide plate is arranged on the first slide rail, the first screw rod nut is fixed on the first slide plate, and the first slide plate is fixed on the support.

More specifically, the two first sliding rails are respectively arranged on two sides of the first screw rod, and two sides of the first sliding plate respectively span the two first sliding rails.

Further specifically, the lifting assembly including set up in the crane at support top, set up lifter plate in the crane, drive in the drive arrangement that the lifter plate reciprocated, drive arrangement including set up second lead screw on the crane, set up second screw-nut on the second lead screw and drive second lead screw pivoted second motor the crane on be equipped with the second slide rail on set up the second slide plate, second screw-nut be fixed in on the second slide plate, the second slide plate be fixed in on the lifter plate.

Further specifically, the crane includes 4 guide pillars fixed on the support and a fixed plate located at the tops of the 4 guide pillars, and the lifting plate is disposed between the 4 guide pillars and can slide on the 4 guide pillars.

The feeding plate assembly comprises a feeding rotating shaft, a feeding plate arranged on the feeding rotating shaft and a speed regulating assembly driving the feeding rotating shaft to rotate, a tension sensor used for detecting tension of the aluminum pipe is arranged on the support, the tension sensor is connected to the control unit, and the control unit controls the speed regulating assembly to regulate the speed of the feeding rotating shaft.

Further specifically, the feeding rotating shaft is an inflatable shaft.

Further specifically, the symmetrical sides of the feeding tray assembly are provided with material tray balancing weights.

Further specifically, a tray reversing assembly for rotating the bracket is arranged between the bracket and the horizontal moving assembly or between the horizontal moving assembly and the fixed base.

Further specifically, the material tray reversing assembly is a pneumatic dividing plate.

The invention has the beneficial effects that: the horizontal movement assembly and the lifting assembly are controlled to adjust the position of the feeding plate assembly through the control unit according to the deviation of the central shaft of the aluminum pipe, so that the central shaft of the aluminum pipe in the feeding process and the central shaft of the aluminum pipe in the subsequent process are kept consistent, the whole production line equipment is stable in operation, feeding is smooth, and the quality stability and the mass production of the subsequent resin coating equipment can be guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a left side view of the present invention.

In the figure: 1. a fixed base; 2. a support; 3. a feeder tray assembly; 4. a horizontal movement assembly; 5. a lifting assembly; 6. a material tray balancing weight; 31. a feeding rotating shaft; 32. a feed tray; 33. a third motor; 34. a reduction gearbox; 41. a first lead screw; 42. a first motor; 43. a first lead screw nut; 44. a first slide rail; 45. a first slide plate; 51. a lifting frame; 52. a lifting plate; 53. a second lead screw; 54. a second feed screw nut; 55. a second motor; 56. a second slide rail; 57. a second slide plate; 511. a guide post; 512. and (7) fixing the plate.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the synchronous coaxial feeder for aluminum pipe coating comprises a fixed base 1, a bracket 2 arranged on the fixed base 1 and a feeding disc component 3 which is arranged on the bracket 2 and can rotate, because the feeder mainly acts to keep the aluminum pipe in the subsequent process and the feeding process coaxial, the position of the feeding disc component 3 needs to be adjusted at any time during feeding, a horizontal moving component 4 is arranged between the fixed base 1 and the bracket 2 for adjusting the position in the horizontal direction, a lifting component 5 is arranged on the bracket 2 for adjusting the position in the vertical direction, the feeding disc component 3 is arranged on the lifting component 5 and can be lifted along with the movement of the lifting component 5, a control unit is arranged beside the fixed base 1, an encoder for detecting the coaxiality is arranged in front of the feeding disc component 3, the encoder is connected with the control unit, and when the encoder detects that the central shaft of the aluminum pipe is deviated from the central shaft of the subsequent process in the feeding process, the control unit drives the horizontal moving assembly 4 and the lifting assembly 5 to move to realize coaxial conveying.

The moving assembly 4 comprises a first screw rod 41 arranged on the fixed base 1, a first screw rod nut 43 arranged on the first screw rod 41 and a first motor 42 driving the first screw rod 41 to rotate, the first motor 42 adopts a servo motor, the first motor 42 drives the first screw rod 41 to rotate, and the first screw rod 41 drives the first screw rod nut 43 to realize horizontal movement; meanwhile, the fixed base 1 is provided with a first slide rail 44, two first slide rails 44 are respectively arranged on two sides of the first screw rod 41, two sides of the first slide plate 45 respectively span the two first slide rails 44, the first screw rod nut 43 is fixed on the first slide plate 35, the first slide plate 35 is fixed on the bracket 2, and the first screw rod 41 can be arranged above the first slide plate 45 or below the first slide plate 45 as required.

The lifting assembly 5 comprises a lifting frame 51 arranged at the top of the support 2, a lifting plate 52 arranged in the lifting frame 51 and a driving device for driving the lifting plate 52 to move up and down, the driving device comprises a second screw 53 arranged on the lifting frame 51, a second screw nut 54 arranged on the second screw 53 and a second motor 55 for driving the second screw 53 to rotate, the second screw 53 is vertically arranged, and the second motor 55 is a servo motor and is arranged at the top end of the lifting frame 51; the lifting frame 51 comprises 4 guide posts 511 fixed on the bracket 2 and a fixing plate 512 positioned at the tops of the 4 guide posts 511, the four guide posts 511 are respectively arranged at four corners of the fixing plate 512, a second motor 55 is arranged on the fixing plate 512, a rotating shaft of the second motor 55 penetrates through the fixing plate 512 to be connected with a second screw 53, the lifting plate 52 is arranged between the 4 guide posts 511 and can slide on the 4 guide posts 511, and guide sleeves are arranged at four corners of the lifting plate 52 to be matched with the guide posts 511; the lifting frame 51 is provided with a second slide rail 56, two second slide rails 56 are respectively arranged on two sides of the second screw rod 53 and fixed on the guide post 511, the second slide rail 56 is provided with a second slide plate 57, two sides of the second slide plate 57 span between the two second slide rails 56, the second screw rod nut 54 is fixed on the second slide plate 57, the second slide plate 57 is fixed on the lifting plate 52, the second slide plate 57 moves up and down along with the movement of the lifting assembly 5 and drives the lifting plate 52 to move up and down, and the feeding tray assembly 3 is arranged on the lifting plate 52.

The feeding disc assembly 3 comprises a feeding rotating shaft 31, a feeding disc 32 arranged on the feeding rotating shaft 31 and a speed regulating assembly for driving the feeding rotating shaft 31 to rotate, the feeding rotating shaft 31 can normally work only by locking a feeding disc, and the function can be realized through an inflatable shaft; a tension sensor for detecting the tension of the aluminum pipe is arranged on the support 2, the tension sensor is connected to a control unit, the control unit controls a speed regulating component to regulate the speed of the feeding rotating shaft 31, the speed regulating component comprises a third motor 33 and a reduction gearbox 34, and the third motor 33 is a servo motor; the output end of the reduction gearbox 34 is connected with the feeding rotating shaft 31, the servo motor drives the feeding tray 32 to rotate in the feeding process, so that the linear velocity of an aluminum pipe on the feeding tray 32 is consistent with the linear velocity on a production line, active feeding is achieved, the aluminum pipe cannot be pulled and deformed, the linear velocity of the aluminum pipe can be reduced along with the use of the aluminum pipe, the diameter of the coiled material of the aluminum pipe can be input to the control unit according to the feeding amount of the aluminum pipe, the control unit automatically generates the rotating speed of the servo motor through operation, the linear velocity is consistent, and the linear velocity of the aluminum pipe can be adjusted in real time through the control unit according to the tension detected by the tension.

The above results are all based on a single feeding tray 32, and further, in order to ensure the balance in the feeding process, the symmetrical sides of the feeding tray assembly 3 are provided with the tray balancing weights 6.

Furthermore, two sides of the lifting component 5 can be provided with feed trays 32, the two feed trays are counter-weighted, the two feed trays 32 are provided with a feed rotating shaft 31, the middle parts of the two feed rotating shafts 31 are provided with a reduction gearbox 34, the reduction gearbox 34 is provided with an input end and two output ends, the input end is connected with a servo motor, the two output ends are respectively connected with the two feed rotating shafts 31 in a one-to-one correspondence manner, meanwhile, a clutch is arranged in the reduction gearbox 34, when a certain side needs to rotate, the clutch can be controlled manually or automatically through a control unit; in order to flexibly use the feeding plates 32 at two sides, a material plate reversing assembly used for rotating the bracket 2 is arranged between the bracket 2 and the horizontal moving assembly 4 or between the horizontal moving assembly 4 and the fixed base 1, the material plate reversing assembly is a pneumatic dividing plate, and can rotate in multiple directions according to requirements under the drive of high-pressure gas, and the reversing operation of 180 degrees is mainly adopted in the scheme.

In conclusion, the encoder is matched with the control unit to control the horizontal movement and the vertical movement of the feeding machine, the coaxiality of the central shafts can be realized, the stable and smooth operation of equipment is ensured, the control unit controls the rotating speed of the feeding disc 32, the active feeding is realized, the tension on the aluminum pipe is reduced, and the deformation of the aluminum pipe is reduced; further through the setting of pneumatic graduated disk, can realize exchanging of both sides feed table 32, can change the charging tray at the opposite side in the course of the work, both play the counter weight effect, can also use up the back at one side coil stock, carry out the material loading operation rapidly, save time raises the efficiency.

It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.