CN210188171U

CN210188171U - Blanking device for plate

Info

Publication number: CN210188171U
Application number: CN201920909024.7U
Authority: CN
Inventors: Jinling Wang; 王金领
Original assignee: Foshan Maya Numerical Control Equipment Co Ltd
Current assignee: Foshan Maya Numerical Control Equipment Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-03-27
Anticipated expiration: 2029-06-17

Abstract

The blanking device of the panel comprises a rack and a supporting plate, wherein longitudinal beams are respectively arranged on two sides of the rack, one end of the rack is provided with two first mounting seats which are arranged oppositely, the other end of the rack is provided with two second mounting seats which are arranged oppositely, the first mounting seat and the second mounting seat which are positioned on one side of the rack are arranged on one longitudinal beam, and the first mounting seat and the second mounting seat which are positioned on the other side of the rack are arranged on the other longitudinal beam; the two first mounting seats are respectively and fixedly connected to the two longitudinal beams, and the two longitudinal beams are respectively provided with a driving assembly for driving the second mounting seats on the two longitudinal beams to slide; the frame is provided with a driving mechanism which is used for driving at least one of the two longitudinal beams to move along the width direction of the frame; and the two first mounting seats and the two second mounting seats are provided with punch assemblies. The utility model discloses the utilization only needs a blanking action to the blanking at four end angles of panel to accomplish, has improved the efficiency of panel blanking.

Description

Blanking device for plate

Technical Field

The utility model relates to a panel processing technology field, concretely relates to blanking device of panel.

Background

Blanking is a processing procedure commonly used in a panel processing process, for example, in a door panel manufacturing process, the surface of a panel blank needs to be blanked according to requirements, specifically, four end corners of the panel blank need to be cut, and mounting hole positions of a door handle, a lock and the like need to be cut on the panel.

Most of current punching devices are supported in the panel below, utilize the drift of up-and-down motion to cut panel, and it cuts four end angles to panel in proper order, and like this, the drift needs reciprocating motion many times, and the drift cuts the process at every turn, all need fix a position the part that treats cutting to panel for the cutting efficiency of panel is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blanking device of panel, it can be through a blanking, accomplishes the processing at four end angles of panel to the not enough of prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the blanking device of the panel comprises a rack and a supporting plate which is arranged on the rack and used for supporting the panel, wherein longitudinal beams are respectively arranged on two sides of the rack, two first mounting seats which are arranged oppositely are arranged at one end of the rack, two second mounting seats which are arranged oppositely are arranged at the other end of the rack, the first mounting seat and the second mounting seat which are positioned on one side of the rack are arranged on one longitudinal beam, and the first mounting seat and the second mounting seat which are positioned on the other side of the rack are arranged on the other longitudinal beam; the two first mounting seats are respectively and fixedly connected to the two longitudinal beams, and the two longitudinal beams are respectively provided with a driving assembly for driving the second mounting seats on the longitudinal beams to slide along the length direction of the rack; the frame is provided with a driving mechanism which is used for driving at least one of the two longitudinal beams to move along the width direction of the frame; and the two first mounting seats and the two second mounting seats are provided with punch assemblies.

The blanking device also comprises a first limiting block and a first detection unit, wherein the first limiting block is respectively arranged on the two longitudinal beams and used for positioning one side of the plate, and the first detection unit is used for detecting the position of the other side of the plate so as to control the driving mechanism; the blanking device further comprises a second limiting block used for positioning one end of the plate and a second detection unit used for detecting the position of the other end of the plate to control the driving assembly, the second limiting block is installed on one of the first installation seat and the second installation seat, and the second detection unit is installed on the other of the first installation seat and the second installation seat.

The frame is provided with a first linear guide rail extending along the width direction of the frame, one longitudinal beam is slidably arranged on the first linear guide rail, and the other longitudinal beam is fixedly arranged on the frame.

The driving mechanism comprises a first motor, a transmission screw rod and a screw rod nut, a machine body of the first motor is fixed on the rack, the transmission screw rod is connected to an output shaft of the first motor and extends along the width direction of the rack, and the screw rod nut is sleeved on the transmission screw rod and is fixedly connected with one longitudinal beam.

The first detection unit is a first detection switch, and the first detection switch is connected in a power supply circuit of the first motor.

The two longitudinal beams are respectively provided with a second linear guide rail extending along the length direction of the rack, and the two second mounting seats are respectively and slidably mounted on the second linear guide rails on the two longitudinal beams; the driving assembly comprises a second motor, a gear and a rack, wherein the body part of the second motor is fixed on the second mounting seat; the racks on the two second driving assemblies are respectively and fixedly connected to the two longitudinal beams.

The second detection unit is a second detection switch, and the second detection switch is connected in a power supply circuit of the second motor.

The backup pad includes that two are fixed respectively in the backup pad unit on two first mount pads, and two backup pad units interlock each other.

The beneficial effects of the utility model reside in that:

compared with the prior art, the utility model discloses utilize four independent drift subassemblies, four end bights that can simultaneous processing panel need only a blanking action to the blanking at four end angles of part promptly and can accomplish, have improved the efficiency of panel blanking.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the working state of the present invention;

fig. 4 is an enlarged view at B in fig. 3.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1, 2, 3, and 4, the blanking device for a plate of the present invention is used for simultaneously cutting four end corners of a door panel; specifically, the blanking device comprises a frame 10, a support plate 19, a longitudinal beam 30, a longitudinal beam 20, a first mounting seat 42, a first mounting seat 41, a second mounting seat 43 and a second mounting seat 44, wherein a punch assembly is arranged on each of the first mounting seat 42, the first mounting seat 41, the second mounting seat 43 and the second mounting seat 44, is the same as the prior art, and is not described in detail herein; the longitudinal beam 30 and the longitudinal beam 20 are respectively arranged at two sides of the width direction of the frame 10, wherein the longitudinal beam 20 is fixed on the frame 10, the longitudinal beam 30 can slide along the width direction of the frame 10, that is, the distance between the longitudinal beam 30 and the longitudinal beam 20 is variable, specifically, a plurality of first linear guide rails 11 extending along the width direction are arranged on the frame 10, the longitudinal beam 30 is installed on the first linear guide rails 11 through sliding blocks, in addition, the movement of the longitudinal beam 30 is driven through a driving mechanism, so that the longitudinal beam 30 can move and keep a fixed distance with the longitudinal beam 20 after moving, wherein, the driving mechanism comprises a first motor 51, a transmission screw rod 52 and a screw nut (not shown in the figure), the body of the first motor 51 is fixed on the frame 10, the transmission screw rod 52 is connected to the output shaft of the first motor 51 and extends along the width direction of the frame 10, the screw nut is sleeved on the transmission screw rod 52 and is fixedly connected with the, of course, the driving mechanism may also be other structures besides the transmission screw rod, such as a gear and rack matching mechanism, or an electric cylinder; the first mounting seat 41 and the second mounting seat 42 are both arranged at one end of the frame 10 and are respectively fixedly mounted at one end of the longitudinal beam 20 on the longitudinal beam 30, the second mounting seat 43 and the second mounting seat 44 are arranged at the other end of the frame 10 and are respectively slidably mounted on the longitudinal beam 20 on the longitudinal beam 30, specifically, the longitudinal beam 30 is provided with a second linear guide rail 31 extending along the length direction of the frame 10, the longitudinal beam 20 is provided with a second linear guide rail 21 extending along the length direction of the frame 10, the second mounting seat 43 is slidably connected to the second linear guide rail 31 through a slider, the second mounting seat 44 is slidably connected to the second linear guide rail 21 through a slider, and the longitudinal beam 30 and the longitudinal beam 20 are respectively provided with a driving assembly for respectively driving the second mounting seat 43 and the second mounting seat 44 to move along the length direction of the frame 10 and keep the positions fixed after moving, therefore, the distance between the first mounting seat and the second mounting seat on the same side of the frame 10 is changed, and at the same time, the distance is ensured to be fixed after moving, taking a driving assembly installed on the longitudinal beam 20 as an example, the driving assembly includes a second motor 61 whose body portion is fixed on the second mounting seat 44, a gear 62 connected to an output shaft of the second motor 61, and a rack 63 engaged with the gear 62, and the rack 63 is fixedly connected to the longitudinal beam 20, but of course, the driving assembly may also be the driving mechanism, such as the above-mentioned driving mechanism, and a screw transmission mechanism or an electric cylinder is adopted. The drive assembly mounted on the longitudinal beam 30 is the same as described above and will not be described repeatedly here. In addition, the blanking device of the present invention further includes a first stopper 81 and a first detection switch 82, wherein the first stopper 81 is installed on the longitudinal beam 20, since the first mounting seat 42 is fixed on the longitudinal beam 20, preferably, the first stopper 81 is disposed on the first mounting seat 42, the first detection switch 82 is installed on the longitudinal beam 30, preferably, the first detection switch 82 is installed on the first mounting seat 41, the first detection switch 82 is connected in the power circuit of the first motor 51, when positioning the plate 90, the longitudinal beam 30 moves toward the direction close to the longitudinal beam 20, one side of the width direction of the plate 90 is pressed by the first stopper 81, the elastic contact on the first detection switch 82 touches the other side of the plate, after the longitudinal beam 30 moves step by step, the elastic contact is pressed and moves to the maximum stroke, at this time, the first motor 51 is controlled to stop working, clamping and positioning the plate 90 in the width direction; the blanking device further includes a second limit block 71 and a second detection switch 72, the second limit block 72 is mounted on the first mounting seat 42, the second detection switch 72 is mounted on the second mounting seat 44, and the second detection switch 72 is connected in the power circuit of the second motor 61, when positioning the plate 90, one end of the plate 90 abuts against the second limit block 71, the second mounting seat 44 moves towards the first mounting seat 42, the elastic contact of the second detection switch 72 contacts the other end of the plate 90, after the second mounting seat 44 moves gradually, the elastic contact is pressed and moves to the maximum stroke, at this time, the second detection switch 72 controls the second motor 61 to stop working, and clamping positioning of the plate 90 in the width direction is completed, of course, the second limit block 71 and the second detection switch 72 are also mounted on the first mounting seat 41 and the second mounting seat 43 respectively, or the second detection switch 72 may be mounted only on the second mounting seat 44 and the second mounting seat 43, the second stopper 71 is provided only on one of the first mounting seat 41 and the first mounting seat 42. In addition, the detection switches may be provided on the

first mounting seats

41 and 42, and the second stoppers 71 may be provided on the

second mounting seats

43 and 44, and similarly, the first detection switches 82 may be attached to the side members 20, and the first stoppers 81 may be attached to the side members 30. After the width and length directions of the plate 90 are clamped and positioned, the punch assemblies on the first mounting seat and the second mounting seat punch four end corners of the plate simultaneously.

In another embodiment of the present invention, the

longitudinal beams

20 and 30 can move along the length direction of the frame 10, and the driving mechanism drives the

longitudinal beams

20 and 30 to move toward the middle of the frame 10 or move toward the outer side of the frame 10, so as to clamp and position the two sides of the plate 90.

In other embodiments, the utility model discloses a photoelectric sensor replaces foretell first detection switch and second detection switch, when fixing a position panel 90, artifical material loading is arranged panel in backup pad 19 on, withhold first stopper and second stopper respectively on one side with the one end of panel, remove longeron 30 and two second mount pads, photoelectric sensor detects the other end and the another side of panel respectively, when photoelectric sensor acquireed the signal, prove that longeron 30 and second mount pad remove and target in place to control first motor 51 and second motor 61.

The utility model discloses in, backup pad 19 includes that two are fixed respectively the backup pad unit on longeron 20 and longeron 30, two backup pad unit interlocks each other, and the gomphosis of each other is passed through concave-convex structure in one side that two backup pad units are close to each other promptly, like this, ensures that 19 upper surfaces of backup pad are level and smooth, simultaneously, can ensure the backup pad 19 four end angle that support panel 90 completely again, and is preferred, can be to fix two backup pad units respectively on first mount pad 41 and first mount pad 42.

The utility model discloses a blanking device utilizes four independent drift subassemblies, can four end bights of simultaneous processing panel, only need a blanking action to the blanking at four end angles of plate member promptly and can accomplish, has improved the efficiency of panel blanking.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some technical features, and these modifications or substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The blanking device of the panel, including the stander, install the shoe plate used for supporting the panel on the stander, characterized by, there is a longeron separately on both sides of the stander, one end of the stander installs two first mount pads set up oppositely, another end of the stander installs two second mount pads set up oppositely, first mount pad and second mount pad located on one side of the stander are installed on one of the longerons, the first mount pad and second mount pad located on another side of the stander are installed on another longeron; the two first mounting seats are respectively and fixedly connected to the two longitudinal beams, and the two longitudinal beams are respectively provided with a driving assembly for driving the second mounting seats on the longitudinal beams to slide along the length direction of the rack; the frame is provided with a driving mechanism which is used for driving at least one of the two longitudinal beams to move along the width direction of the frame; and the two first mounting seats and the two second mounting seats are provided with punch assemblies.

2. The blanking device of claim 1, further comprising a first stopper installed on each of the two longitudinal beams for positioning one side of the plate and a first detecting unit for detecting a position of the other side of the plate to control the driving mechanism; the blanking device further comprises a second limiting block used for positioning one end of the plate and a second detection unit used for detecting the position of the other end of the plate to control the driving assembly, the second limiting block is installed on one of the first installation seat and the second installation seat, and the second detection unit is installed on the other of the first installation seat and the second installation seat.

3. Blanking device for sheet material according to claim 2, characterized in that a first linear guide extending in the width direction of the frame is provided, wherein one longitudinal beam is slidably mounted on the first linear guide and the other longitudinal beam is fixedly mounted on the frame.

4. A blanking device for sheet material according to claim 3, characterized in that the drive means comprise a first motor, a drive screw, the body of which is fixed to the frame, and a feed screw connected to the output shaft of the first motor and extending in the width direction of the frame, and a feed screw nut which is fitted over the drive screw and fixedly connected to one of the longitudinal beams.

5. The blanking device of claim 4, wherein the first detection unit is a first detection switch connected in a power circuit of the first motor.

6. The blanking device for the plate according to claim 2, wherein each of the two longitudinal beams is provided with a second linear guide rail extending along the length direction of the frame, and the two second mounting seats are respectively slidably mounted on the second linear guide rails of the two longitudinal beams; the driving assembly comprises a second motor, a gear and a rack, wherein the body part of the second motor is fixed on the second mounting seat; the racks on the two second driving assemblies are respectively and fixedly connected to the two longitudinal beams.

7. The blanking device of claim 6, wherein the second detection unit is a second detection switch connected in a power circuit of the second motor.

8. A blanking device for plate material according to claim 1, wherein the support plate comprises two support plate units fixed to the first mounting seats, respectively, and the two support plate units are engaged with each other.