CN210412269U - Negative pressure material taking device of punch press - Google Patents

Negative pressure material taking device of punch press Download PDF

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Publication number
CN210412269U
CN210412269U CN201822265894.3U CN201822265894U CN210412269U CN 210412269 U CN210412269 U CN 210412269U CN 201822265894 U CN201822265894 U CN 201822265894U CN 210412269 U CN210412269 U CN 210412269U
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China
Prior art keywords
negative pressure
rotating
driven
punch press
cylinder
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Active
Application number
CN201822265894.3U
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Chinese (zh)
Inventor
孙家麟
张勤
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Zhenjiang Yinhai Science & Technology Material Co ltd
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Zhenjiang Yinhai Science & Technology Material Co ltd
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Priority to CN201822265894.3U priority Critical patent/CN210412269U/en
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Publication of CN210412269U publication Critical patent/CN210412269U/en
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Abstract

The utility model discloses a negative pressure material taking device for a punch, which comprises a conveyor belt (2), a support rod (11), a rotating motor (12), a rotating rod (13), a cylinder (14), a sucker (15) and a negative pressure fan (16), wherein the rotating rod (13) comprises a driven end and a rotating end, and the driving end is provided with driven teeth (132); the driving shaft of the rotating motor (12) is in transmission connection with the driving teeth (121), and the driven teeth (132) and the driving teeth (121) are in meshing transmission connection; cylinder (14) are installed and are served in the rotation, install on the telescopic link of cylinder (14) sucking disc (15), just the suction hole and negative-pressure air fan (16) of sucking disc (15) are through the pipeline intercommunication between passing through, the utility model discloses efficient, get the material reliable, effectively reduced the influence of the ejection of compact to the stamping piece quality.

Description

Negative pressure material taking device of punch press
Technical Field
The utility model relates to an automatic extracting device of punch press belongs to stamping forming equipment technical field.
Background
For the material taking of the punched products, a material returning pin is usually arranged in a punch, an ejector is separated from a die in the upward stroke of the punch, and meanwhile, compressed air is used for blowing away from a die holder, and the air blowing material taking mode has the following defects: on one hand, when the compressed air is blown away from the die holder, the compressed air cannot be blown to a fixed position and is scattered beside the die, so that manual picking is required to be carried out when punching is finished, the workload is increased, and the efficiency is low; on the other hand, for some stamping parts with thin-wall bending parts such as side lugs, when the material is taken in a mode of blowing and automatically sliding out of the die holder, the deformation of the thin-wall stamping part is easily caused, and even the product is scrapped. Also have among the prior art to adopt the mode of pneumatic centre gripping manipulator to carry out getting of stamping workpiece, however this kind of mode can't control centre gripping deflection, and production efficiency is lower.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the not enough of existence among the prior art, the utility model provides a punch press negative pressure extracting device, its simple structure, efficient, get the material reliable, effectively reduced the influence of the ejection of compact to the stamping piece quality.
The technical scheme is as follows: in order to achieve the above object, the utility model adopts the following technical scheme:
a negative pressure material taking device of a punch comprises a conveying belt, a support rod, a rotating motor, a rotating rod, an air cylinder, a sucker and a negative pressure fan, wherein the rotating rod comprises a driven end and a rotating end, the driven end is rotatably arranged on the support rod, and driven teeth are arranged on the driving end; the rotating motor and the negative pressure fan are fixed with the support rod, a driving shaft of the rotating motor is in transmission connection with the driving teeth, and the driven teeth and the driving teeth are in meshing transmission connection; the cylinder is installed on the rotation end, the sucking disc is installed on the telescopic link of cylinder, just the suction hole of sucking disc and negative-pressure air fan pass through between through the pipeline intercommunication.
Preferably: the driven end is mounted on the pedestal post through a bearing.
Preferably: the rotating motor is fixedly arranged on the support rod through the motor mounting seat.
Preferably: the suction holes are uniformly distributed on the bottom surface of the suction cup.
Preferably: the bottom surface of the sucker is provided with a rubber sealing layer.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses when getting the material, the top of stamping workpiece is rotated to the rotatory end of rotary rod through rotating electrical machines, then through the cylinder with the sucking disc underdrive, then the sucking disc is pressed on the stamping workpiece, start negative pressure fan and breathe in, under the effect of negative pressure, the sucking disc is hugged closely together with the stamping workpiece, then, the cylinder goes upward, drives the stamping workpiece rebound, make the stamping workpiece leave the punch press workstation, then the rotating electrical machines gyration, with the rotatory end of rotary rod to the conveyer belt on, negative pressure fan gassing, the stamping workpiece drops on the conveyer belt, accomplish getting of stamping workpiece, the utility model discloses efficient, get the material reliable, effectively reduced the influence of the ejection of compact to the stamping workpiece quality.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
Detailed Description
The invention will be further elucidated with reference to the drawings and specific embodiments, it being understood that these examples are intended to illustrate the invention only and are not intended to limit the scope of the invention, and that modifications to the various equivalent forms of the invention, which may occur to those skilled in the art after reading the present invention, fall within the scope of the invention as defined in the claims appended hereto.
A negative pressure material taking device of a punch press is shown in figure 1 and comprises a conveyor belt 2, a support rod 11, a rotating motor 12, a rotating rod 13, an air cylinder 14, a suction cup 15 and a negative pressure fan 16, wherein the rotating rod 13 comprises a driven end and a rotating end, the driven end is mounted on the support rod 11 through a bearing 131, and a driven tooth 132 is arranged on the driving end; the rotating motor 12 and the negative pressure fan 16 are fixed with the support rod 11, the rotating motor 12 is fixedly mounted on the support rod 11 through a motor mounting seat, a driving shaft of the rotating motor 12 is in transmission connection with the driving teeth 121, and the driven teeth 132 and the driving teeth 121 are in meshing transmission connection; the cylinder 14 is installed on the rotation end, the suction cup 15 is installed on the telescopic rod of the cylinder 14, and the suction hole of the suction cup 15 is communicated with the negative pressure fan 16 through a pipeline. The suction holes are evenly distributed on the bottom surface of the suction cup 15. The bottom surface of the sucking disc 15 is provided with a rubber sealing layer.
After the stamping part 5 is stamped, the upper punch 3 moves upwards, the upper die is separated from the lower die, the PLC control system controls the rotating motor 12 to rotate, the rotating end of the rotating rod 13 is rotated to the upper part of the stamping part 5, then the cylinder 14 is controlled to go down to drive the suction cup 15 downwards, then the suction cup 15 is pressed on the stamping part 5, the negative pressure fan 16 is controlled to suck air, under the action of negative pressure, the sucking disc 15 is tightly attached to the stamping part 5, then the PLC control system controls the cylinder 14 to move upwards to drive the stamping part 5 to move upwards, make stamping workpiece 5 leave punch press workstation 4, control rotating electrical machines 12 gyration, with the rotatory end of rotary rod 13 on changeing conveyer belt 2, control negative-pressure air fan 16 gassing, stamping workpiece 5 drops on conveyer belt 2, controls conveyer belt 2 at last and carries away the stamping workpiece, accomplishes getting of stamping workpiece, the utility model discloses efficient, get the material reliable, effectively reduced the influence of the ejection of compact to the stamping workpiece quality.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims (5)

1. The utility model provides a punch press negative pressure extracting device which characterized in that: the device comprises a conveying belt (2), a support rod (11), a rotating motor (12), a rotating rod (13), an air cylinder (14), a sucker (15) and a negative pressure fan (16), wherein the rotating rod (13) comprises a driven end and a rotating end, the driven end is rotatably arranged on the support rod (11), and a driven tooth (132) is arranged on the driving end; the rotating motor (12) and the negative pressure fan (16) are fixed with the support rod (11), a driving shaft of the rotating motor (12) is in transmission connection with the driving teeth (121), and the driven teeth (132) and the driving teeth (121) are in meshing transmission connection; the cylinder (14) is installed on the rotating end, the sucker (15) is installed on the telescopic rod of the cylinder (14), and the suction hole of the sucker (15) is communicated with the negative pressure fan (16) through a pipeline.
2. The negative pressure reclaiming device of the punch press as claimed in claim 1, wherein: the driven end is mounted on a support rod (11) through a bearing (131).
3. The negative pressure reclaiming device of the punch press as claimed in claim 1, wherein: the rotating motor (12) is fixedly arranged on the support rod (11) through a motor mounting seat.
4. The negative pressure reclaiming device of the punch press as claimed in claim 1, wherein: the suction holes are uniformly distributed on the bottom surface of the suction cup (15).
5. The negative pressure reclaiming device of the punch press as claimed in claim 1, wherein: the bottom surface of the sucker (15) is provided with a rubber sealing layer.
CN201822265894.3U 2018-12-31 2018-12-31 Negative pressure material taking device of punch press Active CN210412269U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822265894.3U CN210412269U (en) 2018-12-31 2018-12-31 Negative pressure material taking device of punch press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822265894.3U CN210412269U (en) 2018-12-31 2018-12-31 Negative pressure material taking device of punch press

Publications (1)

Publication Number Publication Date
CN210412269U true CN210412269U (en) 2020-04-28

Family

ID=70360165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822265894.3U Active CN210412269U (en) 2018-12-31 2018-12-31 Negative pressure material taking device of punch press

Country Status (1)

Country Link
CN (1) CN210412269U (en)

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