CN214869565U

CN214869565U - Nondestructive sanding machine

Info

Publication number: CN214869565U
Application number: CN202121686880.4U
Authority: CN
Inventors: 赵晓军
Original assignee: Linyi Hesen Wood Industry Co ltd
Current assignee: Linyi Hesen Wood Industry Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-11-26
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a nondestructive sander, which comprises a bottom plate and a workbench, wherein the workbench is arranged on the top surface of the bottom plate; the rotating mechanism is arranged on the bottom plate; the lifting mechanism is connected with the rotating mechanism; the first sanding mechanism is connected with the lifting mechanism; second sand light mechanism, second sand light mechanism with first sand light mechanism is connected, and slewing mechanism has included riser (3), roof (4), lead screw (5), hand wheel (6), sleeve pipe (7) in addition, lead screw (5) stretch into sleeve pipe (7) set up, just lead screw (5) with sleeve pipe (7) threaded connection. This harmless grinder is convenient for carry out the side to panel and sand light the processing when sanding the processing to panel surface, avoids the people for moving, reduces the impaired risk of panel, alleviates operating personnel's intensity of labour simultaneously to work efficiency has been improved.

Description

Nondestructive sanding machine

Technical Field

The utility model relates to a grinder technical field specifically is a harmless grinder.

Background

The sander is a device for sanding and polishing materials, and in the household industry, boards which are uneven, uneven in thickness and not in accordance with the process requirements are sanded by the sander, so that the boards are smoother, more even and uniform in thickness, and meet the process requirements;

but the grinder that uses at present can only carry out sand light processing to the surface of panel at the during operation, can't carry out sand light processing to the side of panel simultaneously, can only carry the side of panel and conflict with equipment through the manual work and sand light, not only the operation degree of difficulty is big and inefficiency, causes the damage of panel easily when carrying panel simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a harmless grinder to propose among the above-mentioned background art that current grinder can only carry out sand light processing to the surface of panel at the during operation, can't carry out sand light processing to the side of panel simultaneously, can only move the side of panel through the manual work and contradict with equipment and carry out sand light, not only operate the degree of difficulty big and inefficiency, cause the problem of the damage of panel when moving panel simultaneously easily.

In order to achieve the above object, the utility model provides a following technical scheme: a non-destructive sander, comprising: a bottom plate, a plurality of first connecting plates,

the workbench is arranged on the top surface of the bottom plate;

the rotating mechanism is arranged on the bottom plate;

the lifting mechanism is connected with the rotating mechanism;

the first sanding mechanism is connected with the lifting mechanism;

and the second sanding mechanism is connected with the first sanding mechanism.

By adopting the technical scheme, the side edge of the plate can be sanded while the surface of the plate is sanded conveniently.

As a preferred technical solution of the present invention, the rotating mechanism includes:

the vertical plate is arranged on the rear side of the top surface of the bottom plate;

the top plate is fixedly and vertically arranged on the top surface of the vertical plate;

the screw rod penetrates through the top plate;

the hand wheel is fixedly and vertically arranged at the top end of the screw rod;

the screw rod extends into the sleeve, and is in threaded connection with the sleeve.

By adopting the technical scheme, the screw rod can be rotated conveniently when the hand wheel is stirred.

As the utility model discloses a preferred technical scheme, elevating system includes:

the connecting plate is fixedly and vertically arranged at the bottom end of the sleeve;

the two symmetrically arranged side plates are fixedly and vertically arranged on the front side and the rear side of the bottom surface of the connecting plate;

the sliding plate is arranged on the bottom surface of the side plate and is in sliding connection with the side wall of the workbench.

By adopting the technical scheme, the connecting plate, the side plate and the sliding plate are driven to move in the vertical direction through the sleeve when the screw rod rotates.

As the utility model discloses a preferred technical scheme, first sand light mechanism includes:

the motor is arranged on the outer side wall of the side plate on the front side;

the rotating shaft is coaxially connected with the shaft end of the motor, penetrates through the side plate on the front side and is connected with the bearing on the inner side wall of the side plate on the rear side at the tail end;

the first grinding wheel is fixedly arranged on the rotating shaft, and the first grinding wheel is positioned above the workbench.

Adopt above-mentioned technical scheme, be convenient for sand the surface of panel through the setting of first emery wheel.

As the utility model discloses a preferred technical scheme, second grinder constructs includes:

the two symmetrically arranged worm rods are sleeved on the outer side of the rotating shaft;

the worm wheel is meshed and connected with the worm;

the bottom end of the rotating rod is connected with the top surface bearing of the sliding plate, and the top end of the rotating rod is fixedly connected with the bottom surface of the worm wheel;

and the second grinding wheel is fixedly arranged on the rotating rod.

By adopting the technical scheme, the worm is convenient to drive the worm wheel to rotate when rotating, the second grinding wheel is guaranteed to be driven to rotate synchronously, and sanding treatment on the side edge of the plate is realized.

Compared with the prior art, the beneficial effects of the utility model are that: the nondestructive sanding machine is convenient for sanding the surface of the plate and simultaneously sanding the side edges of the plate, thereby avoiding manual moving, reducing the risk of damaging the plate, simultaneously lightening the labor intensity of operators and improving the working efficiency;

1. the lead screw is rotated by rotating the hand wheel, so that the sleeve drives the connecting plate, the side plate and the sliding plate to move in the vertical direction, the first grinding wheel is driven to synchronously move in the vertical direction, the distance between the first grinding wheel and the workbench is adjusted, and the plate grinding machine is suitable for plates with different thicknesses;

2. starting a motor to rotate a rotating shaft so as to rotate a first grinding wheel, synchronously rotating a worm while rotating the rotating shaft, and driving a rotating rod to rotate by a worm wheel so as to synchronously rotate a second grinding wheel;

3. promote panel and remove, make and carry out sand light processing to the surface of panel through first emery wheel, the side of panel is sanded to the second emery wheel simultaneously and is handled.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic left side view of the present invention;

FIG. 3 is a schematic view of the structure at A-A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of the point B-B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a work table; 3. a vertical plate; 4. a top plate; 5. a screw rod; 6. a hand wheel; 7. a sleeve; 8. a connecting plate; 9. a side plate; 10. a slide plate; 11. a motor; 12. a rotating shaft; 13. a first grinding wheel; 14. a worm; 15. a worm gear; 16. a rotating rod; 17. a second grinding wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the technical solution of the present invention is: a nondestructive sander comprises a bottom plate 1, a workbench 2 is arranged on the top surface of the bottom plate 1, and a plate needing sanding treatment is placed on the workbench 2;

the vertical plate 3 is arranged on the rear side of the top surface of the bottom plate 1, the top plate 4 is fixedly and vertically arranged on the top surface of the vertical plate 3, the screw rod 5 is arranged by penetrating through the top plate 4, the hand wheel 6 is fixedly and vertically arranged on the top end of the screw rod 5, the screw rod 5 extends into the sleeve 7, the screw rod 5 is in threaded connection with the sleeve 7, and the screw rod 5 is synchronously rotated by rotating the hand wheel 6;

the connecting plate 8 is fixedly and vertically arranged at the bottom end of the sleeve 7, the two symmetrically arranged side plates 9 are fixedly and vertically arranged at the front side and the rear side of the bottom surface of the connecting plate 8, the sliding plate 10 is arranged at the bottom surface of the side plate 9, the sliding plate 10 is in sliding connection with the side wall of the workbench 2, and the screw rod 5 rotates to enable the sleeve 7 in threaded connection with the screw rod 5 to drive the connecting plate 8, the side plates 9 and the sliding plate 10 to move in the vertical direction;

the motor 11 is arranged on the outer side wall of the front side plate 9, the rotating shaft 12 is coaxially connected with the shaft end of the motor 11, the rotating shaft 12 penetrates through the front side plate 9, the tail end of the rotating shaft 12 is connected with the inner side wall bearing of the rear side plate 9, the first grinding wheel 13 is fixedly arranged on the rotating shaft 12, the first grinding wheel 13 is located above the workbench 2, and the sliding plate 10 moves to drive the first grinding wheel 13 to synchronously move in the vertical direction, so that the distance between the first grinding wheel 13 and the top surface of the workbench 2 is adjusted, and the sanding machine is suitable for sanding plates with different thicknesses;

at this time, the rotating shaft 12 is rotated by starting the motor 11, so that the first grinding wheel 13 is synchronously rotated;

the two worms 14 which are symmetrically arranged are sleeved on the outer side of the rotating shaft 12, the worm wheel 15 is meshed with the worm 14, the bottom end of the rotating rod 16 is connected with the top surface bearing of the sliding plate 10, the top end of the rotating rod 16 is fixedly connected with the bottom surface of the worm wheel 15, the second grinding wheel 17 is fixedly arranged on the rotating rod 16, and when the rotating shaft 12 rotates, the worm 14 synchronously rotates, so that the worm wheel 15 meshed with the worm 14 rotates, and the rotating rod 16 drives the second grinding wheel 17 to rotate;

at this time, the plate is pushed towards the direction of the first grinding wheel 13, so that the surface of the plate is sanded by the first grinding wheel 13, and the side edge of the plate is sanded by the second grinding wheel 17 at the same time, which is not described in detail in this specification and belongs to the prior art known to those skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A non-destructive sander, comprising: a bottom plate (1), characterized in that,

the workbench (2), the workbench (2) is arranged on the top surface of the bottom plate (1);

the rotating mechanism is arranged on the bottom plate (1);

the lifting mechanism is connected with the rotating mechanism;

the first sanding mechanism is connected with the lifting mechanism;

and the second sanding mechanism is connected with the first sanding mechanism.

2. A non-destructive sander according to claim 1, wherein said rotating mechanism comprises:

the vertical plate (3), the vertical plate (3) is arranged on the rear side of the top surface of the bottom plate (1);

the top plate (4) is fixedly and vertically arranged on the top surface of the vertical plate (3);

the screw rod (5), the said screw rod (5) is set up through the said roof (4);

the hand wheel (6), the said hand wheel (6) is fixedly mounted on top of the said feed screw (5) vertically;

the screw rod (5) extends into the sleeve (7), and the screw rod (5) is in threaded connection with the sleeve (7).

3. A non-destructive sander according to claim 2, wherein said lifting mechanism comprises:

the connecting plate (8), the said connecting plate (8) is fixedly mounted on the bottom end of the said thimble (7) vertically;

the side plates (9), 2 symmetrically arranged side plates (9) are fixedly and vertically arranged on the front side and the rear side of the bottom surface of the connecting plate (8);

the sliding plate (10) is installed on the bottom surface of the side plate (9), and the sliding plate (10) is connected with the side wall of the workbench (2) in a sliding mode.

4. A non-destructive sander as set forth in claim 3, wherein said first sanding mechanism comprises:

the motor (11), the motor (11) is arranged on the outer side wall of the side plate (9) on the front side;

the rotating shaft (12), the rotating shaft (12) is coaxially connected with the shaft end of the motor (11), the rotating shaft (12) penetrates through the side plate (9) on the front side, and the tail end of the rotating shaft (12) is connected with the inner side wall bearing of the side plate (9) on the rear side;

the first grinding wheel (13) is fixedly arranged on the rotating shaft (12), and the first grinding wheel (13) is positioned above the workbench (2).

5. A non-destructive sander as set forth in claim 4, wherein said second sanding mechanism comprises:

the two worms (14) which are symmetrically arranged are sleeved on the outer side of the rotating shaft (12);

the worm wheel (15), the said worm wheel (15) is connected with said worm (14) in mesh;

the bottom end of the rotating rod (16) is connected with the top surface bearing of the sliding plate (10), and the top end of the rotating rod (16) is fixedly connected with the bottom surface of the worm wheel (15);

and the second grinding wheel (17), wherein the second grinding wheel (17) is fixedly arranged on the rotating rod (16).