CN210358922U

CN210358922U - Short pipe material necking machine

Info

Publication number: CN210358922U
Application number: CN201921029038.6U
Authority: CN
Inventors: 宫建
Original assignee: Zhejiang Hongze Automation Equipment Co ltd
Current assignee: Zhejiang Hongze Automation Equipment Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-21
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a nozzle reducing machine is expected to nozzle stub, it includes frame, numerical control operation panel, vibration feed mechanism, snatchs mechanism, feed mechanism and unloading mechanism, there are block terminal, valve box and the shaping unit head of being connected with the numerical control operation panel electricity in the frame, the shaping unit head uses the cooperation with snatching mechanism and feed mechanism respectively. The advantages are that: the utility model discloses can carry out the throat to 30 millimeters to 80 millimeters's pipe material, let processing comparatively convenient.

Description

Short pipe material necking machine

Technical Field

The utility model belongs to the technical field of the throat machine, especially, relate to a nozzle stub material throat machine.

Background

At present, a necking machine is mainly used for necking ports of pipe materials, the existing necking machine can only carry out necking on some long pipe materials due to the limitation of a clamp, and for some pipe materials with the length of 30-80 mm, the processing is complex and the difficulty is high, so that certain limitation exists in the use; there is a need for improvement.

Disclosure of Invention

The utility model aims at the not enough of above-mentioned prior art existence, provide a nozzle stub material throat machine, it has can carry out the throat to 30 millimeters to 80 millimeters's pipe material, lets the comparatively convenient characteristics of processing.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a short pipe material necking machine comprises a rack, a numerical control operating platform, a vibration feeding mechanism, a grabbing mechanism, a feeding mechanism and a discharging mechanism, wherein a distribution box, a valve box and a forming power head which are electrically connected with the numerical control operating platform are arranged on the rack, and the forming power head is respectively matched with the grabbing mechanism and the feeding mechanism;

the vibration feeding mechanism comprises a vibration disc, a vibration motor, a material fixing seat, a guide rail plate and an inductive switch, the vibration disc is arranged on the rack, and the vibration motor is connected with the vibration disc; the vibrating disc is provided with a discharging track, the guide rail plate is arranged on the material fixing seat, a material passing channel is formed between the guide rail plate and the material fixing seat, and the material passing channel is communicated with the discharging track; the inductive switch is arranged on the material fixing seat;

the grabbing mechanism comprises a fixed support, a mechanical gripper, a lifting cylinder, a pushing cylinder, a finger cylinder and a connecting plate, the fixed support is fixed on the rack, and the pushing cylinder is connected with the lifting cylinder through the connecting plate; a cylinder rod of the pushing cylinder is connected with a finger cylinder through a connecting block, the finger cylinder is connected with a mechanical gripper, and the mechanical gripper is matched with the vibration feeding mechanism;

the feeding mechanism comprises a feeding cylinder, a fixed seat and an ejection rod, the fixed seat is fixed on the fixed support, the feeding cylinder is arranged on the fixed seat, a material pushing plate is connected to a cylinder rod of the feeding cylinder, the ejection rod is inserted and sleeved on the material pushing plate and linked with the material pushing plate, and the ejection rod is opposite to a necking die on the forming power head in position;

the blanking mechanism comprises a blanking cylinder, a receiving tipping bucket and a turning plate, and the middle part of the turning plate is sleeved on the material fixing seat and can freely rotate on the material fixing seat; one end of the turning plate is fixedly connected with the receiving tipping bucket, and the other end of the turning plate is hinged with a cylinder rod of the blanking cylinder; the material receiving tipping bucket is matched with the mechanical gripper.

The both sides of guide rail board have the regulating plate, certain regulation clearance has between regulating plate and the guide rail board, the regulating plate passes through adjusting bolt and is connected with the guide rail board.

The blanking air cylinder is characterized in that a connecting seat is arranged on an air cylinder rod of the blanking air cylinder, and the end part of the turning plate is hinged on the connecting seat.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses a vibration dish comes to carry out the material loading to the stub, recycles and snatchs the mechanism and snatchs, carries out the throat operation on the port propelling movement of stub material to the shaping headstock through feed mechanism at last, and the difficult problem of stub material throat has been solved to this kind of structure, improves the convenience of processing to the stub material.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the vibration feeding mechanism of the present invention.

Fig. 3 is a schematic structural view of the grabbing mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the feeding mechanism of the present invention.

Fig. 5 is a schematic view of the blanking structure of the present invention.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.

Examples, see fig. 1-5: a short pipe material necking machine comprises a rack 10, a numerical control operating platform 11, a vibration feeding mechanism, a grabbing mechanism, a feeding mechanism and a blanking mechanism, wherein a distribution box, a valve box and a forming power head 12 which are electrically connected with the numerical control operating platform 11 are arranged on the rack 10, and the distribution box, the valve box and the forming power head 12 can work correspondingly under the control of the numerical control operating platform 11; the forming power head 12 is respectively matched with the grabbing mechanism and the feeding mechanism.

Vibration feed mechanism includes vibration dish 20, vibrating motor, decides material seat 21, guide rail plate 23 and inductive switch 24, and vibration dish 20 is established on frame 10, and vibrating motor is connected with vibration dish 20, and through vibrating motor's vibration, the short pipe material in the vibration dish 20 can carry out the material loading along ejection of compact track 25 above that. The two guide rail plates 23 are positioned on the material positioning seat 21, a material passing channel 26 is formed between the two guide rail plates, and the material passing channel 26 is communicated with the discharging rail 25; short pipe materials sliding out through the discharging rail 25 enter the material passing channel 26, the inductive switch 24 is arranged on the material fixing seat 21, the inductive switch 24 is respectively matched with the vibration motor and the grabbing mechanism to work, when the end part of the short pipe materials is contacted with the inductive switch 24 through the material passing channel 26, the vibration motor stops working, and the grabbing mechanism starts to grab; and when the short pipe material is separated from the inductive switch 24, the vibration motor restarts the feeding operation. Adjusting plates 27 are arranged on two sides of the guide rail plate 23, a certain adjusting gap is formed between each adjusting plate 27 and the guide rail plate 23, and the adjusting plates 27 are connected with the guide rail plate 23 through adjusting bolts; when the distance between the guide rail plates 23 needs to be adjusted, the adjusting bolts are loosened to adjust the distance between the guide rail plates 23, and when the required distance is reached, the adjusting bolts are locked to lock the guide rail plates 23.

The grabbing mechanism comprises a fixed support 30, a mechanical gripper 31, a lifting cylinder 32, a pushing cylinder 33, a finger cylinder 34 and a connecting plate 35, the fixed support 30 is fixed on the rack 10, the fixed support 30 is composed of two parallel upright posts 36, an upper seat plate 37 and a lower seat plate 38, the lower seat plate 38 is fixed on the rack 10, and two ends of each upright post 36 are respectively inserted and sleeved on the upper seat plate 37 and the lower seat plate 38. The lifting cylinder 32 is fixed on the upper seat plate 37, the cylinder rod on the lifting cylinder is connected with the pushing cylinder 33 through a connecting plate 35, and the connecting plate 35 is sleeved on the upright post 36. A cylinder rod of the pushing cylinder 33 is connected with the finger cylinder 34 through a connecting block, the finger cylinder 34 is connected with the mechanical gripper 31 and controls the opening and closing operation of the mechanical gripper, and the mechanical gripper 31 is matched with the vibration feeding mechanism; during operation, after the material breakage pipe contacts the inductive switch 24, the lifting cylinder 32 enables the mechanical hand grip 31 to descend through the cylinder rod, after the proper position is reached, the finger cylinder 34 can control the mechanical hand grip 31 to grip short pipe materials, after the short pipe materials are gripped, the lifting cylinder 32 can pull the short pipe materials to move upwards, after the position where the short pipe materials move upwards is opposite to the position of the necking die 121 on the forming power head 12, the lifting cylinder 32 stops working, at the moment, the pushing cylinder 33 can push the mechanical hand grip 31 to move forwards, until the short pipe materials are inserted into the necking die 121, the mechanical hand grip 31 is loosened through the control of the finger cylinder 34, and then necking operation is carried out after the short pipe materials are positioned through the feeding mechanism.

The feeding mechanism comprises a feeding cylinder 40, a fixed seat 41 and an ejection rod 42, wherein the fixed seat 41 is sleeved on the upright post 36, the feeding cylinder 40 is fixed on the fixed seat 41, a material pushing plate 43 is connected to the cylinder rod of the feeding cylinder 40, the ejection rod 42 is inserted and sleeved on the material pushing plate 43 and linked with the material pushing plate, and the ejection rod 42 is opposite to a necking die 121 on the forming power head 12; during operation, the pushing cylinder 40 pushes the ejector rod 42 to position the tail end of the short pipe, after the short pipe is machined, the ejector rod 42 is driven by the feeding cylinder 40 to retract, the mechanical gripper 31 is controlled by the finger cylinder 32 to grasp the short pipe, the pushing cylinder 33 retracts, the short pipe is pulled out of the necking die 121, and the short pipe is located above the blanking mechanism.

The blanking mechanism comprises a blanking cylinder 50, a material receiving tipping bucket 51 and a turning plate 52, wherein the turning plate 52 is of a V-shaped structure, the middle part of the turning plate is sleeved on the material fixing seat 21 and can freely rotate on the material fixing seat, one end of the turning plate 52 is fixedly connected with the material receiving tipping bucket 51, a connecting seat 53 is arranged at the end part of a cylinder rod of the blanking cylinder 50, the other end of the turning plate 52 is hinged with the connecting seat 53, and the material receiving tipping bucket 51 is positioned under the mechanical gripper 31 and is matched with the mechanical gripper in use; when the short copper pipe processing machine works, after the short copper pipe is taken out of the necking die 121 by the mechanical gripper 31, the finger cylinder 32 controls the mechanical gripper 31 to loosen, the short copper pipe can fall on the material receiving tipping bucket 51, the blanking cylinder 50 is pulled back at the moment, the turning plate 52 can be driven to turn over, meanwhile, the turning plate 52 can drive the material receiving tipping bucket 51 to turn over, and then the processed short copper pipe falls on the collecting hopper 13 of the machine frame 10 to be collected.

Claims

1. A short pipe material necking machine is characterized in that: the automatic feeding device comprises a rack (10), a numerical control operating platform (11), a vibration feeding mechanism, a grabbing mechanism, a feeding mechanism and a discharging mechanism, wherein a distribution box, a valve box and a forming power head (12) which are electrically connected with the numerical control operating platform (11) are arranged on the rack (10), and the forming power head (12) is respectively matched with the grabbing mechanism and the feeding mechanism;

the vibration feeding mechanism comprises a vibration disc (20), a vibration motor, a material fixing seat (21), a guide rail plate (23) and an induction switch (24), the vibration disc (20) is arranged on the rack (10), and the vibration motor is connected with the vibration disc (20); the vibrating disc (20) is provided with a discharging rail (25), the guide rail plate (23) is arranged on the material fixing seat (21), a material passing channel (26) is formed between the guide rail plate and the material fixing seat, and the material passing channel (26) is communicated with the discharging rail (25); the inductive switch (24) is arranged on the material fixing seat (21);

the grabbing mechanism comprises a fixed support (30), a mechanical gripper (31), a lifting cylinder (32), a pushing cylinder (33), a finger cylinder (34) and a connecting plate (35), the fixed support (30) is fixed on the rack (10), and the pushing cylinder (33) is connected with the lifting cylinder (32) through the connecting plate (35); a cylinder rod of the pushing cylinder (33) is connected with a finger cylinder (34) through a connecting block, the finger cylinder (34) is connected with a mechanical gripper (31), and the mechanical gripper (31) is matched with a vibration feeding mechanism;

the feeding mechanism comprises a feeding cylinder (40), a fixed seat (41) and an ejection rod (42), the fixed seat (41) is fixed on the fixed support (30), the feeding cylinder (40) is arranged on the fixed seat (41), a material pushing plate (43) is connected onto a cylinder rod of the feeding cylinder, the ejection rod (42) is inserted on the material pushing plate (43) and is linked with the material pushing plate, and the ejection rod (42) is opposite to a necking die (121) on the forming power head (12);

the blanking mechanism comprises a blanking cylinder (50), a receiving tipping bucket (51) and a turning plate (52), and the middle part of the turning plate (52) is sleeved on the material fixing seat (21) and can freely rotate on the material fixing seat; one end of the turning plate (52) is fixedly connected with the receiving tipping bucket (51), and the other end of the turning plate is hinged with a cylinder rod of the blanking cylinder (50); the material receiving tipping bucket (51) is matched with the mechanical gripper (31).

2. A short tube necking machine according to claim 1, wherein: the both sides of guide rail board (23) have regulating plate (27), certain regulation clearance has between regulating plate (27) and guide rail board (23), regulating plate (27) are connected with guide rail board (23) through adjusting bolt.

3. A short tube necking machine according to claim 1, wherein: a connecting seat (53) is arranged on a cylinder rod of the blanking cylinder (50), and the end part of the turning plate (52) is hinged on the connecting seat (53).