CN103600004A - Discharging mechanism of pipe bending machine - Google Patents

Abstract

The invention discloses a discharge mechanism of a pipe bender, which comprises a discharge frame and a discharge manipulator. The lateral moving seat that moves laterally on it and the lateral driving device that drives the lateral moving seat to move laterally. The lateral moving seat is provided with a lifting device that drives the unloading manipulator to rise and fall relative to it. There is a driving unloading device between the lifting device and the unloading manipulator. The horizontal rotation drive device for the horizontal rotation of the material manipulator, the vertical rotation drive device for driving the discharge manipulator to rotate in the vertical direction is arranged between the horizontal rotation drive device and the unloading manipulator, and the vertical rotation drive device and the unloading manipulator are provided There is a swing device that drives the unloading manipulator to swing left and right. The invention can respectively unload the bent pipes of different specifications identified by the control system to their corresponding storage racks, thereby improving production efficiency, saving manpower and reducing production costs.

Description

Unloading mechanism of a pipe bending machine

【Technical field】

The invention relates to a pipe bender, more specifically to a discharge mechanism of the pipe bender.

【Background technique】

At present, the pipe bending machines on the market have generally realized the integrated production process of feeding, cutting, bending and unloading, but the unloading mechanism of such a pipe bending machine still has the following shortcomings: the unloading mechanism can only The bent pipes of different specifications cannot be picked up by the unloading manipulator and placed in different places. In the future, all the bent pipes of all specifications grabbed by the unloading manipulator must be manually sorted. Low, a waste of manpower increases production costs.

The present invention just produces based on above situation.

【Content of invention】

The purpose of the present invention is to overcome the disadvantages of the prior art and provide a discharge mechanism of a pipe bender capable of discharging bend pipes of different specifications.

The present invention is achieved through the following technical solutions:

An unloading mechanism of a pipe bender, characterized in that it includes an unloading rack and an unloading manipulator, the unloading rack is provided with a longitudinally moving seat and drives the longitudinally moving seat on the unloading rack A longitudinal driving device that moves longitudinally, the said longitudinal moving seat is provided with a transverse moving seat that can move laterally on it and a transverse driving device that drives said transverse moving seat to move laterally, said transverse moving seat is provided with There is a lifting device that drives the unloading manipulator to rise and fall relative to it, and a horizontal rotation drive device that drives the unloading manipulator to rotate in the horizontal direction is provided between the lifting device and the unloading manipulator. Between the horizontal rotation drive device and the unloading manipulator, there is a vertical rotation drive device that drives the unloading manipulator to rotate in the vertical direction, and the vertical rotation drive device and the unloading manipulator A swing device is provided between them to drive the unloading manipulator to swing left and right.

The above-mentioned unloading mechanism of the pipe bender is characterized in that: the longitudinal driving device includes a longitudinal driving motor arranged on the unloading frame and a first rotating motor driven by the longitudinal driving motor The synchronous belt, the longitudinal movement base is fixedly connected to the first synchronous belt, the transverse drive device includes a transverse drive motor arranged on the longitudinal movement seat and is driven by the transverse drive motor belt The second synchronous belt rotates, and the lateral movement seat is fixedly connected to the second synchronous belt.

The above-mentioned unloading mechanism of the pipe bender is characterized in that the lifting device includes a lifting motor arranged on the horizontal moving seat and is driven by the lifting motor to move relative to the horizontal moving seat. An elevating shaft that moves up and down. The elevating shaft is provided with a rack that meshes with the gear on the output shaft of the elevating motor.

The above-mentioned unloading mechanism of the pipe bender is characterized in that: the horizontal rotation drive device includes a lifting plate fixedly connected to the lower end of the lifting shaft, and the lifting plate is provided with a first rotating motor and The horizontal rotation shaft is driven by the first rotation motor, and the lower end of the horizontal rotation shaft is connected with the vertical rotation driving device.

The above-mentioned unloading mechanism of the pipe bender is characterized in that: the vertical rotation driving device includes a support plate fixedly connected with the horizontal rotation shaft, and the support plate is provided with a second rotating motor , the output shaft of the second rotating electrical machine is connected with the swing device.

The above-mentioned unloading mechanism of the pipe bender is characterized in that: the swing device includes a swing cylinder mounting plate fixedly connected to the output shaft of the second rotating motor, and the swing cylinder mounting plate is provided with There is a swing cylinder, and the output shaft of the swing cylinder is connected with the unloading manipulator.

As mentioned above, it is characterized in that: the lifting device further includes a lifting cylinder fixedly connected to the laterally moving seat, and a cylinder rod of the lifting cylinder is connected to the lifting plate.

The above-mentioned unloading mechanism of the pipe bender is characterized in that it further includes a tube collecting device arranged in the unloading frame.

The above-mentioned unloading mechanism of the pipe bender is characterized in that: the material pipe collection device includes a fixed collection seat, and the fixed collection seat is provided with a plurality of hangers for the bent material pipe to hang on it. pole.

Compared with prior art, the present invention has following advantage:

1. The present invention can unload the elbows of different specifications identified by the control system to their corresponding storage racks, avoiding the fact that the traditional unloading mechanism can only unload all specifications of elbows into the same material frame and manually remove them from the same material. Defect sorting in the box improves production efficiency, saves manpower and reduces production costs.

2. The present invention has simple structure and reliable operation.

【Description of drawings】

Fig. 1 is a perspective view of the present invention;

Fig. 2 is one of component perspective views of the present invention;

Fig. 3 is the second perspective view of parts of the present invention;

Fig. 4 is the third perspective view of the components of the present invention.

【Detailed ways】

The present invention will be further described below in conjunction with accompanying drawing:

As shown in Figures 1 and 4, a discharge mechanism of a pipe bender includes a discharge frame 1 and a discharge manipulator 2, and the discharge frame 1 is provided with a longitudinal moving seat 3 and drives the longitudinal The moving seat 3 is a longitudinal driving device 4 that moves longitudinally on the described unloading frame 1, and the described longitudinal moving seat 3 is provided with a transverse moving seat 5 that can move laterally thereon and drives the described transverse moving seat 5 The lateral drive device 6 that moves laterally, the described lateral movement seat 5 is provided with the lifting device 7 that drives the described unloading manipulator 2 to lift relative to it, between the described lifting device 7 and the described unloading manipulator 2 A horizontal rotation drive device 8 is provided to drive the unloading manipulator 2 to rotate in the horizontal direction, and there is a drive between the horizontal rotation drive device 8 and the unloading manipulator 2 to drive the unloading manipulator 2. A vertical rotation drive device 9 that rotates in the vertical direction, and a swing device 10 is provided between the vertical rotation drive device 9 and the unloading manipulator 2 to drive the unloading manipulator 2 to swing left and right. With such a structural design, the unloading manipulator 2 can move horizontally, vertically, up and down, rotate horizontally, rotate vertically, and swing left and right. During production, the control system recognizes bends of different specifications and sends a signal to the discharger. Manipulator 2 and unloading manipulator 2 can grab and unload bent pipes of different specifications to their corresponding storage racks through the above series of actions, which saves manpower, improves production efficiency, and reduces production costs.

As shown in Figure 2, the described longitudinal driving device 4 comprises a longitudinal driving motor 41 arranged on the described unloading frame 1 and a first synchronous belt 42 which is rotated by the described longitudinal driving motor 41. The longitudinal moving seat 3 is fixedly connected to the first synchronous belt 42, and the transverse driving device 6 includes a transverse driving motor 61 arranged on the longitudinal moving seat 3 and driven by the transverse driving motor 61. With the rotating second synchronous belt 62 , the laterally moving seat 5 is fixedly connected to the second synchronous belt 62 .

As shown in Figure 3, the lifting device 7 includes a lifting motor 71 arranged on the laterally moving base 5 and a lifting shaft driven by the lifting motor 71 to move up and down relative to the laterally moving base 5 72. The lifting shaft 72 is provided with a rack 72a meshing with the gear 71a on the output shaft of the lifting motor 71. Adopting the gear 71a and the gear rack 72a meshing transmission mode, the unloading manipulator 2 moves up and down smoothly, and the position accuracy is high.

As shown in Figures 3 and 4, the horizontal rotation drive device 8 includes a lifting plate 81 fixedly connected to the lower end of the lifting shaft 72, the lifting plate 81 is provided with a first rotating motor 82 and is driven by the The first rotating motor 82 drives the rotating horizontal rotating shaft 83 , and the lower end of the horizontal rotating shaft 83 is connected with the vertical rotating driving device 9 .

As shown in Figures 3 and 4, the vertical rotation drive device 9 includes a support plate 91 fixedly connected to the horizontal rotation shaft 83, the support plate 91 is provided with a second rotating motor 92, the The output shaft of the second rotary motor 92 is connected with the swing device 10 . The swing device 10 includes a swing cylinder mounting plate 101 fixedly connected to the output shaft of the second rotating electrical machine 92, the swing cylinder 102 is arranged on the swing cylinder mounting plate 101, and the swing cylinder 102 outputs The described unloading manipulator 2 is connected on the shaft. Swing cylinder 102 can complete the swing of 90 degrees left and right.

As shown in FIG. 3 , the lifting device 7 further includes a lifting cylinder 73 fixedly connected to the laterally moving base 5 , and a cylinder rod of the lifting cylinder 73 is connected to the lifting plate 81 . Lifting cylinder 73 cooperates with lifting motor 71, can make the position of unloading manipulator 2 lift up and down more accurate, can grab bend pipe more accurately, and bend pipe is put on the respective storage shelf accurately.

As shown in FIGS. 1 and 2 , the unloading mechanism of the pipe bender also includes a material pipe collecting device 11 arranged in the unloading rack 1 . The material tube collecting device 11 includes a fixed collecting base 111, and the fixed collecting base 111 is provided with a plurality of hanging rods 112 on which the bent material tubes are hung. The unloading manipulator 2 hangs the grabbed bent pipes on the hanging rod 112 of the material pipe collection device 11, and the bent pipes of different specifications are hung on different hanging rods 112 to complete the sorting of the bent pipes of different specifications. After the collecting device 11 is full, the material tube collecting device 11 is removed manually.

Claims (9)

1. the shedding mechanism of a bending machine, it is characterized in that: comprise unloading rack (1) and unloading manipulator (2), described unloading rack (1) is provided with and vertically moves seat (3) and drive the described longitudinal driving device (4) that seat (3) vertically moves on described unloading rack (1) that vertically moves, the described seat (3) that vertically moves is provided with the transverse shifting seat (5) of transverse shifting and the lateral driver device (6) of transverse shifting seat (5) transverse shifting described in driving thereon, described transverse shifting seat (5) is provided with and drives described unloading manipulator (2) lowering or hoisting gear of its lifting (7) relatively, between described lowering or hoisting gear (7) and described unloading manipulator (2), be provided with drive that described unloading manipulator (2) rotates in the horizontal direction horizontally rotate drive unit (8), described horizontally rotating between drive unit (8) and described unloading manipulator (2) is provided with and drives described unloading manipulator (2) at the vertical rotating driving device (9) of vertical direction rotation, between described vertical rotating driving device (9) and described unloading manipulator (2), be provided with the pendulous device (10) that drives described unloading manipulator (2) to swing.

2. the shedding mechanism of bending machine according to claim 1, it is characterized in that: described longitudinal driving device (4) comprise the vertical drive motor (41) that is located on described unloading rack (1) and by described vertical drive motor (41) with the first Timing Belt (42) rotating, the described seat (3) that vertically moves is fixedly connected on described the first Timing Belt (42), described lateral driver device (6) comprise be located at described vertically move horizontal drive motor (61) on seat (3) and by described horizontal drive motor (61) with the second Timing Belt (62) rotating, described transverse shifting seat (5) is fixedly connected on described the second Timing Belt (62).

3. the shedding mechanism of bending machine according to claim 1, it is characterized in that: described lowering or hoisting gear (7) comprises that the lifting motor (71) that is located on described transverse shifting seat (5) drives with lifting motor (71) by described and lifting shaft (72) that relative described transverse shifting seat (5) moves up and down, described lifting shaft (72) be provided with described lifting motor (71) output shaft on the tooth bar (72a) of gear (71a) engagement.

4. the shedding mechanism of bending machine according to claim 3, it is characterized in that: the described drive unit (8) that horizontally rotates comprises the lifter plate (81) that is fixedly connected on described lifting shaft (72) lower end, described lifter plate (81) is provided with the first electric rotating machine (82) and by described the first electric rotating machine (82), is driven the feathering axis (83) of rotation, and described feathering axis (83) lower end is connected with described vertical rotating driving device (9).

5. the shedding mechanism of bending machine according to claim 4, it is characterized in that: described vertical rotating driving device (9) comprises the support plate (91) being fixedly connected with described feathering axis (83), described support plate (91) is provided with the second electric rotating machine (92), connects described pendulous device (10) on the output shaft of described the second electric rotating machine (92).

6. the shedding mechanism of bending machine according to claim 5, it is characterized in that: described pendulous device (10) comprises the tilt cylinder installing plate (101) being fixedly connected on described the second electric rotating machine (92) output shaft, described tilt cylinder installing plate (101) is provided with tilt cylinder (102), connects described unloading manipulator (2) on described tilt cylinder (102) output shaft.

7. according to claim 4, it is characterized in that: described lowering or hoisting gear (7) also comprises the lift cylinder (73) being fixedly connected with described transverse shifting seat (5), the cylinder rod of described lift cylinder (73) is connected with described lifter plate (81).

8. the shedding mechanism of bending machine according to claim 1, is characterized in that: also comprise the material pipe gathering-device (11) being located in described unloading rack (1).

9. the shedding mechanism of bending machine according to claim 8, it is characterized in that: described material pipe gathering-device (11) comprises fixedly collection block (111), described fixedly collection block (111) is provided with for crooked material pipe hanger a plurality of pegs (112) thereon.

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