CN212824346U

CN212824346U - Grinding device for plywood

Info

Publication number: CN212824346U
Application number: CN202021404818.7U
Authority: CN
Inventors: 何磊
Original assignee: Siyang Xinhe Wood Industry Co ltd
Current assignee: Siyang Xinhe Wood Industry Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-30
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a grinding device for plywood, including frame and control module, the frame top is equipped with the chamber of polishing, the one end in chamber of polishing is equipped with the feed inlet, the other end in chamber of polishing is equipped with the discharge gate, the both sides in chamber of polishing are equipped with the conveying wheelset respectively, the bottom in chamber of polishing is equipped with first grinding roller, the top in chamber of polishing is equipped with the pneumatic cylinder, the bottom of pneumatic cylinder is connected with the second grinding roller through the link, all be equipped with the brush of polishing on first grinding roller and the second grinding roller, be equipped with respectively on the lateral wall in chamber of polishing both sides and polish the frame, the inboard of polishing the frame is vertical to be equipped with and to polish the stick, the outside of polishing the frame is through a plurality of screw rods and polishing chamber; the device simple structure, the convenience of polishing can once only polish and accomplish, save the process, reduction in production cost to can the different width's of self-adaptation plywood, need not to adjust convenient and practical.

Description

Grinding device for plywood

Technical Field

The utility model belongs to the technical field of the plywood equipment, in particular to grinding device for plywood.

Background

The plywood is one of common furniture materials and is an artificial board. Plywood is a three-layer or multi-layer plate material made up by using wood segments and making them be rotary-cut into single board or sliced into thin wood and using adhesive to make them be glued together, and usually using odd number of layers of single board and making the fibre directions of adjacent layers of single board be mutually perpendicular. The plywood is after the primary processing shaping, and it is must to be stamped the thin little saw-dust burr of big area on its big terminal surface, and the existence of this kind of saw-dust burr has very big influence the concrete result of use of plywood, consequently needs to detach this kind of saw-dust burr.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinding device for plywood solves current plywood behind the preliminary machining shaping, and it has inevitable to cover on its big terminal surface has the small saw-dust burr of big area, and the very big problem that has influenced the concrete result of use of plywood of existence of this kind of saw-dust burr.

The utility model adopts the following technical scheme:

a polishing device for plywood comprises a frame and a control module, wherein a polishing cavity is arranged at the top of the frame, a feed inlet is formed in one end of the polishing cavity, a discharge outlet is formed in the other end of the polishing cavity, conveying wheel sets are respectively arranged on two sides of the polishing cavity, a first polishing roller is arranged at the bottom of the polishing cavity, a first motor is connected to one end of the first polishing roller, a hydraulic cylinder is arranged at the top of the polishing cavity, a second polishing roller is connected to the bottom end of the hydraulic cylinder through a connecting frame, a second motor is connected to one end of the second polishing roller, polishing brushes are respectively arranged on the first polishing roller and the second polishing roller, polishing frames are respectively arranged on the side walls of the two sides of the polishing cavity, a polishing rod is vertically arranged on the inner side of each polishing frame, a third motor is connected to one end of the polishing rod, and the outer side of each polishing frame is in threaded connection with the side wall of the polishing cavity through, the first motor, the second motor, the third motor and the hydraulic cylinder are respectively and electrically connected with the control module.

Furthermore, the side wall of the grinding cavity is movably connected with one end of the screw rod.

Furthermore, a spring is arranged on the screw rod, and two ends of the spring are respectively abutted against the polishing frame and the side wall of the polishing cavity.

Further, the first grinding roller and the second grinding roller are opposite in direction.

Further, the first motor, the second motor and the third motor are all servo motors.

The utility model has the advantages that: this grinding device for plywood simple structure, the convenience of polishing can once only polish and accomplish, save the process, reduction in production cost to the device can the different width's of self-adaptation plywood, need not to adjust convenient and practical.

Drawings

Fig. 1 is a front view of the present invention.

In the figure, 1-a machine frame, 2-a control module, 3-a grinding cavity, 4-a second motor, 5-a third motor, 6-a transmission wheel set, 7-a first grinding roller, 8-a hydraulic cylinder, 9-a connecting frame, 10-a second grinding roller, 11-a grinding frame, 12-a grinding rod, 13-a screw rod and 14-a spring.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example (b): as shown in fig. 1, a grinding device for plywood, including frame 1 and control module 2, frame 1 top is equipped with the chamber 3 of polishing, the one end in chamber 3 of polishing is equipped with the feed inlet, the other end in chamber 3 of polishing is equipped with the discharge gate, the both sides in chamber 3 of polishing are equipped with conveying wheelset 6 respectively, the bottom in chamber 3 of polishing is equipped with first grinding roller 7, first grinding roller 7 one end is connected with first motor, the top in chamber 3 of polishing is equipped with pneumatic cylinder 8, the bottom of pneumatic cylinder 8 is connected with second grinding roller 10 through link 9, second grinding roller 10 one end is connected with second motor 4, all be equipped with the brush of polishing on first grinding roller 7 and the second grinding roller 10, be equipped with respectively on the lateral wall in chamber 3 both sides of polishing and polish the frame 11, the inboard vertical stick 12 of polishing that is equipped with of polishing of frame 11, the one end of stick 12 is connected with third motor 5, the outside of polishing frame 11 is through a.

And 3, the side wall is in threaded connection, and the first motor, the second motor 4, the third motor 5 and the hydraulic cylinder 8 are respectively and electrically connected with the control module 2.

Further optimization, the side wall of the polishing cavity 3 is movably connected with one end of the screw 13, the screw 13 is provided with a spring 14, and two ends of the spring 14 are respectively abutted against the side wall of the polishing cavity 3 and the polishing frame 11.

Wherein, the first grinding roller 7 and the second grinding roller 10 are opposite in rotation direction, and the first motor, the second motor 4 and the third motor 5 are all servo motors.

The use principle is as follows: the first motor, the second motor and the third motor are respectively started through the control module and adjusted to turn, so that the turning directions of the first motor and the second motor are opposite, then the height of the hydraulic rod is adjusted according to the thickness of the polished plywood, and finally, the plywood is pushed in from the feeding hole by an operator and then pulled out from the discharging hole.

It is obvious that the above described embodiments are only some examples of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Claims

1. The utility model provides a grinding device for plywood which characterized in that: the grinding machine comprises a machine frame and a control module, wherein a grinding cavity is arranged at the top of the machine frame, a feed inlet is formed in one end of the grinding cavity, a discharge outlet is formed in the other end of the grinding cavity, conveying wheel sets are respectively arranged on two sides of the grinding cavity, a first grinding roller is arranged at the bottom of the grinding cavity, one end of the first grinding roller is connected with a first motor, a hydraulic cylinder is arranged at the top of the grinding cavity, the bottom end of the hydraulic cylinder is connected with a second grinding roller through a connecting frame, one end of the second grinding roller is connected with a second motor, grinding brushes are respectively arranged on the first grinding roller and the second grinding roller, grinding frames are respectively arranged on the side walls of two sides of the grinding cavity, a grinding rod is vertically arranged on the inner side of each grinding frame, one end of the grinding rod is connected with a third motor, the outer side of each grinding frame is in threaded connection with the side wall of the grinding cavity through, The second motor, the third motor and the hydraulic cylinder are respectively and electrically connected with the control module.

2. The grinding device for plywood of claim 1, wherein: the side wall of the grinding cavity is movably connected with one end of the screw rod.

3. The grinding device for plywood of claim 2, wherein: and a spring is arranged on the screw rod, and two ends of the spring are respectively abutted against the polishing frame and the side wall of the polishing cavity.

4. The grinding device for plywood of claim 1, wherein: the first sanding roller is counter-rotating to the second sanding roller.

5. The grinding device for plywood of claim 1, wherein: the first motor, the second motor and the third motor are all servo motors.