CN210307092U

CN210307092U - Reversing edge grinding equipment of edge grinding unit

Info

Publication number: CN210307092U
Application number: CN201920966359.2U
Authority: CN
Inventors: 钟谢安; 许兴祥
Original assignee: Dongguan Jihong Hardware Technology Co ltd
Current assignee: Dongguan Jihong Hardware Technology Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-14
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to a reversing edging device of an edging unit, which comprises a frame, wherein a conveying device, a reversing device matched with a product on the conveying device and an edging device are arranged on the frame, the reversing device comprises a reversing mounting seat arranged on the frame, a reversing rotating device is arranged on the reversing mounting seat, the reversing rotating device is connected with a reversing lifting device, the reversing lifting device is connected with a suction device, the suction device comprises a suction seat arranged below the reversing lifting device, three suction mounting groove blocks are arranged below the suction seat, the distance between two adjacent suction mounting groove blocks is 30-45 degrees, each suction mounting groove block is provided with at least two suction disc mounting blocks through a locking knob, and suction discs with vertical trend are arranged on the suction disc mounting blocks; ensure to reach good absorption effect, simultaneously for current upper and lower clamping structure, avoided causing the possibility of pressing from both sides trace and fracture to the face.

Description

Reversing edge grinding equipment of edge grinding unit

Technical Field

The utility model relates to a panel processing equipment field especially relates to an edging unit switching-over edging equipment.

Background

The edge of a circuit board substrate in the PCB industry needs to be subjected to burr treatment for removing corners after cutting, so that the burr burrs at the edge of the circuit board are prevented from damaging equipment in the subsequent process, and the quality and the appearance of the circuit board substrate are improved; the plate rotating structure of the reversing edge grinding machine of the existing edge grinding unit consists of an upper rotatable plate and a lower rotatable plate, wherein the upper plate is fixed and rotatable, and the lower plate is lifted and lowered and rotatable; the lower disc is fixed at the end part of the cylinder, and when the cylinder does telescopic action, the lower disc does lifting action along with the telescopic action; when the substrate is conveyed to the position of the turntable by the conveying structure, the lower disc rises to be in contact with the upper disc and clamps the substrate, the rotating cylinder pushes the clamped upper and lower discs to rotate by 90 degrees, then the lower disc descends, and the conveying structure conveys the substrate to an edge grinding cutter for edge grinding; the structure is directed at a common substrate, and if the structure is a thin plate (0.4 mm) with a strict plate surface requirement, the structure can cause clamping marks or fracture on the plate surface.

Disclosure of Invention

The utility model aims at providing an edging unit switching-over edging equipment through the design to the structure of getting, adopts sucker structure to absorb to carry out specific design to sucker structure, ensure to reach good absorption effect, press from both sides tight structure about simultaneously for current, avoided causing the possibility of pressing from both sides trace and fold to the face.

In order to realize the above purpose, the utility model discloses a technical scheme be: the utility model provides an edging unit switching-over edging equipment, includes the frame, the frame on be provided with conveyor and with conveyor on product complex switching-over device and edging device, the switching-over device including setting up the switching-over mount pad in the frame, the switching-over mount pad on be provided with switching-over rotating device, switching-over rotating device be connected with switching-over elevating gear, switching-over elevating gear be connected with suction means, suction means including setting up the absorption seat in switching-over elevating gear below, absorption seat below be provided with three absorption mounting grooves pieces, and adjacent two absorb the interval between the mounting grooves piece and be 30-45 degrees, install through the locking knob on the every absorption mounting grooves piece and be no less than two sucking disc mounting pieces, sucking disc mounting piece on install the sucking disc of vertical trend.

Preferably, the switching-over rotating device including set up the pivot installation cover on the switching-over mount pad, pivot installation cover in install the pivot, the upper end fixedly connected with turning block of pivot, the lower extreme is connected with switching-over elevating gear, the switching-over mount pad on be provided with turning block complex revolving cylinder, the switching-over mount pad on still set up the radian for 90 degrees and with the rotation spacing groove of pivot installation cover coaxial line, turning block below be provided with rotate spacing groove complex rotation spacing post.

Preferably, the reversing lifting device comprises a lifting mounting seat connected with the rotating shaft, a lifting cylinder and a sliding rail block are arranged on the side face of the lifting mounting seat, a lifting block is connected below the lifting cylinder, a sliding groove block matched with the sliding rail block is arranged on the lifting block, and the suction seat is arranged below the lifting block.

The invention has the beneficial effects that:

1. adopt three designs of absorbing the mounting groove piece to be provided with on every absorption mounting groove piece and be no less than two sucking discs, so can ensure good absorption effect, ensure can not appear rocking rotating the in-process, simultaneously for current clamping structure, can not cause the damage to the base plate.

2. The design of switching-over device can ensure that the turning block only can rotate 90 degrees through the design of rotating the spacing groove and rotating spacing post, so can avoid the rotation error condition that single cylinder control turned angle leads to take place.

3. The lifting device is simple in structure, and the condition of inclination cannot occur in the lifting process, so that the subsequent suction effect can be ensured.

Drawings

FIG. 1 is a schematic perspective view of a reversing edge grinding apparatus of an edge grinding unit;

FIG. 2 is a schematic perspective view of the reversing device;

FIG. 3 is a perspective view of the reversing rotary device;

FIG. 4 is a partial exploded view of the reversing rotary device;

FIG. 5 is a perspective view of the reversing elevating device;

fig. 6 is a perspective view of the suction device.

The text labels shown in the figures are represented as: 1. a frame; 2. a conveying device; 3. a reversing device; 4. an edge grinding device; 11. a reversing mounting base; 12. a reversing rotation device; 13. a reversing lifting device; 14. a suction device; 21. a rotating shaft mounting sleeve; 22. a rotating shaft; 23. rotating the block; 24. rotating the cylinder; 25. rotating the limiting groove; 26. rotating the limiting column; 27. a lifting mounting seat; 28. a lifting cylinder; 29. a slide rail block; 30. a lifting block; 31. a chute block; 32. a suction seat; 33. sucking and installing the groove block; 34. a suction cup mounting block; 35. locking the knob; 36. and (4) sucking discs.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-6, the specific structure of the present invention is: a reversing edging device of an edging unit comprises a frame 1, wherein the frame 1 is provided with a conveying device 2, a reversing device 3 and an edging device 4 which are matched with a product on the conveying device 2, the reversing device 3 comprises a reversing mounting seat 11 arranged on the frame 1, a reversing rotating device 12 is arranged on the reversing mounting seat 11, the reversing rotating device is connected with a reversing lifting device 13, the reversing lifting device 13 is connected with a suction device 14, the suction device 14 comprises a suction seat 32 arranged below the reversing lifting device 13, three suction installation groove blocks 33 are arranged below the suction seat 32, and the distance between two adjacent sucking and installing groove blocks 33 is 30-45 degrees, at least two sucking disc installing blocks 34 are installed on each sucking and installing groove block 33 through a locking knob, and sucking discs 36 in a vertical direction are installed on the sucking disc installing blocks 34.

Preferably, switching-over rotating device 12 including setting up pivot installation cover 21 on switching-over mount pad 11, pivot installation cover 21 in install pivot 22, the upper end fixedly connected with turning block 23 of pivot 22, the lower extreme is connected with switching-over elevating gear 13, switching-over mount pad 11 on be provided with turning block 23 complex revolving cylinder 24, switching-over mount pad 11 on still seted up the radian and be 90 degrees and with the rotation spacing groove 25 of pivot installation cover 21 coaxial line, turning block 23 below be provided with rotate spacing groove 25 complex rotation spacing post 26.

Preferably, the reversing lifting device 13 comprises a lifting mounting base 27 connected with the rotating shaft 22, a lifting cylinder 28 and a sliding rail block 29 are arranged on the side surface of the lifting mounting base 27, the lifting block 30 is connected below the lifting cylinder 28, a sliding groove block 31 matched with the sliding rail block 29 is arranged on the lifting block 30, and the suction base 32 is arranged below the lifting block 30.

When the device is used specifically, the substrate enters the lower part of the reversing device 3 along with the conveying device 2, then the conveying is stopped, the lifting block 30 is driven to descend by the lifting cylinder 28, and then the sucker 36 contacts the substrate, generally, the sucker is connected to the air pump through the vent pipeline, the vacuum adsorption is realized between the substrate and the sucker 36 through the air pump by pumping air, then the substrate is restored through the lifting cylinder 28, then the rotating block 23 is pulled through the rotating cylinder 24, only the rotation is generated due to the connection between the center of the rotating block and the rotating shaft 22 until the rotation limiting column moves to the limit in the rotation limiting groove 25 and can not be pulled, at the moment, the substrate rotates by 90 degrees, then the lifting cylinder 28 drives the lifting block 30 to descend, so that the substrate falls onto the conveying device 2, then the air pump is deflated, and then the sucker 36 is separated from the substrate, and then conveyed to an edging device 4 by a conveying device 2 for edging.

During specific operation, the rotary limiting column 26 is made into a hollow structure, and a lead and an air pipe penetrate through the hollow structure, so that the situation of line winding can be avoided.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principle and the implementation of the present invention have been explained by using specific examples, the description of the above examples is only used to help understand the method and the core idea of the present invention, the above description is only the preferred implementation of the present invention, it should be pointed out that there is an infinite specific structure objectively due to the limited character expression, and for those skilled in the art, without departing from the principle of the present invention, several improvements, decorations or changes can be made, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides an edging unit switching-over edging equipment, includes frame (1), frame (1) on be provided with conveyor (2) and with conveyor (2) on product complex switching-over device (3) and edging device (4), its characterized in that, switching-over device (3) including setting up switching-over mount pad (11) on frame (1), switching-over mount pad (11) on be provided with switching-over rotary device (12), switching-over rotary device be connected with switching-over elevating gear (13), switching-over elevating gear (13) be connected with suction means (14), suction means (14) including setting up suction base (32) in switching-over elevating gear (13) below, suction base (32) below be provided with three and absorb mounting groove block (33), and the interval between two adjacent absorption mounting groove block (33) is 30-45 degrees, every is absorb and is installed through locking knob on installation groove piece (33) and be no less than two sucking disc installation pieces (34), sucking disc installation piece (34) on install sucking disc (36) of vertical trend.

2. The reversing edging machine of the edging machine set according to claim 1, characterized in that the reversing rotating device (12) comprises a rotating shaft mounting sleeve (21) arranged on a reversing mounting seat (11), a rotating shaft (22) is mounted in the rotating shaft mounting sleeve (21), an upper end of the rotating shaft (22) is fixedly connected with a rotating block (23), a lower end of the rotating block is connected with a reversing lifting device (13), the reversing mounting seat (11) is provided with a rotating cylinder (24) matched with the rotating block (23), the reversing mounting seat (11) is further provided with a rotating limiting groove (25) which has a radian of 90 degrees and is coaxial with the rotating shaft mounting sleeve (21), and a rotating limiting column (26) matched with the rotating limiting groove (25) is arranged below the rotating block (23).

3. The edger unit switching-over edging equipment of claim 2, characterized in that switching-over elevating gear (13) include lift mount pad (27) be connected with pivot (22), lift mount pad (27) side be provided with lift cylinder (28) and slide rail piece (29), lift cylinder (28) below connect elevator (30), elevator (30) on be provided with slide rail piece (29) complex spout piece (31), absorption seat (32) install below elevator (30).