CN218195802U

CN218195802U - Engraving machine workstation T type groove saw-dust cleaning device

Info

Publication number: CN218195802U
Application number: CN202222292846.XU
Authority: CN
Inventors: 张涛; 庞广利
Original assignee: Shandong Sundiao Intelligent Equipment Co ltd
Current assignee: Shandong Sundiao Intelligent Equipment Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-03
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a wood dust cleaning device for a T-shaped groove of a workbench of a carving machine, which comprises a slider, wherein the slider is arranged inside a bottom groove of the T-shaped groove and is of a hollow frame structure, a connecting shaft is arranged at the lower part of the slider, and two ends of the connecting shaft are rotationally connected with moving wheels; the front side and the rear side of the sliding block are symmetrically connected with lower scraping plates, the lower parts of the lower scraping plates are in contact with the bottom wall of the T-shaped groove bottom groove, and the lower scraping plates on the two sides are arranged in a splayed shape; two sides of the sliding block are connected with side scraping plates, and the tail ends of the side scraping plates extend towards the side wall of the bottom groove and are abutted against the side wall of the bottom groove; one side of the sliding block is provided with a push rod. The utility model discloses utilize the slider to clear up T type groove bottom wall and lateral wall, guaranteed the clearance effect of T type inslot saw-dust, ensured the ride comfort of positioning fixture clamping.

Description

Engraving machine workstation T type groove saw-dust cleaning device

Technical Field

The utility model belongs to engraver annex, in particular to engraver workstation T type groove saw-dust cleaning device.

Background

The worktable is used as an important bearing part of the woodworking engraving machine, a plurality of T-shaped grooves are distributed on the worktable, and the positioning fixture is arranged in the T-shaped grooves and used for positioning and fixing the plate to be processed; the plate generates a large amount of sawdust in the engraving process, and the existing sawdust cleaning mode is generally that a dust removal device is arranged around a cutter of an engraving machine and is divided into a positive pressure blowing mode and a negative pressure adsorption mode; the positive pressure blowing utilizes a blowing pipe to blow down the sawdust on the worktable, so that the sawdust flies in a workshop during cleaning, secondary dust is caused, and the working environment of workers is seriously influenced; although negative pressure adsorbs can avoid producing the raise dust, because T type groove kerve width is greater than the groove width, the negative pressure pipe can' T directly carry out the dust absorption to the kerve lateral wall, influences the saw-dust clearance effect of T type inslot portion to influence the smooth and easy degree of positioning fixture installation.

Disclosure of Invention

The utility model aims at overcoming the not enough among the prior art, providing an engraver workstation T type groove saw-dust cleaning device to solve current absorption formula workstation cleaning device and to the saw-dust clearance in T type groove thoroughly, influence the problem of the smooth and easy degree of positioning fixture installation.

In order to realize the purpose, the utility model discloses a technical scheme is:

a wood dust cleaning device for a T-shaped groove of a workbench of an engraving machine comprises a sliding block, wherein the sliding block is arranged inside a bottom groove of the T-shaped groove and is of a hollow frame structure, a connecting shaft is arranged at the lower part of the sliding block, and two ends of the connecting shaft are rotatably connected with movable wheels; the front side and the rear side of the sliding block are symmetrically connected with lower scraping plates, the lower parts of the lower scraping plates are in contact with the bottom wall of the bottom groove of the T-shaped groove, and the lower scraping plates on the two sides are arranged in a splayed shape so as to clean sawdust in the bottom groove; two sides of the sliding block are connected with side scraping plates, and the tail ends of the side scraping plates extend towards the side wall of the bottom groove and abut against the side wall of the bottom groove, so that sawdust in the bottom groove can be cleaned; a push rod is arranged on one side of the sliding block, so that the sliding block can be conveniently pushed to move in the T-shaped groove, and the cleaning of the whole T-shaped groove is realized.

As a further preferred option of the technical solution, a first end face gear is fixedly connected to the connecting shaft, a transmission shaft is rotatably connected to the upper portion of the slider, two ends of the transmission shaft are respectively connected with a gear, the gear at the lower portion is engaged with the first end face gear, two sides of the upper portion of the slider are symmetrically connected with a bracket, a rotating shaft is rotatably connected to the bracket, a second end face gear is arranged at one end of the rotating shaft, the second end face gear is engaged with the gear at the upper portion, a first brush is fixedly connected to the other end of the second gear, and the end of the first brush abuts against the side wall of the upper groove of the T-shaped groove; when the slider removed in T type groove, it rotates to remove the wheel and drives the first terminal surface gear wheel rotation on the connecting axle and drive second terminal surface gear wheel rotation through gear drive to drive the pivot and rotate, and then drive first brush and rotate, realize the clearance to the groove lateral wall on the dovetail groove, strengthened the clearance effect in T type groove.

As a further preferred mode of the present invention, the bristles of the first brush are spirally arranged, so that the cleaning effect of the side wall of the upper groove is enhanced.

As a further preferred of this technical scheme, slider upper portion both sides are equipped with the arc shell fragment, and the both ends perk of arc shell fragment and offset with the upper wall of kerve mutually, and the elasticity of arc shell fragment makes and removes and produce sufficient frictional force between wheel and kerve bottom to the driving wheel skids when avoiding the slider to slide and causes the unable rotation of connecting axle, has guaranteed the normal use of first brush.

As a further optimization of the technical scheme, the two ends of the arc-shaped elastic sheet are rotatably connected with the rollers, the upper part of each roller is abutted to the upper wall of the bottom groove, and the rollers convert sliding friction between the arc-shaped elastic sheet and the upper wall of the bottom groove into rolling friction, so that the moving smoothness of the sliding block is enhanced.

As a further preferred option of the technical scheme, a ball joint is arranged on one side of the sliding block, and the other end of the ball joint is connected with the push rod; the ball joint enables the push rod to rotate in any direction around the sliding block, and an operator can conveniently push the sliding block to clean the T-shaped groove at any angle.

As a further preferred option of the technical scheme, one side of the ball joint is fixedly connected with a second brush, and the tail end of the brush hair of the second brush is abutted against the side wall of the upper groove; one end of the second brush is provided with a threaded hole, one end of the push rod is provided with a screw rod, and the screw rod is in threaded connection with the inside of the threaded hole; when the slider slided, the second brush carried out the secondary clearance to last groove lateral wall, has strengthened the clearance effect of last groove lateral wall.

The utility model has the advantages that:

1) The utility model discloses utilize the slider to clear up T type groove bottom wall and lateral wall, guaranteed the clearance effect of T type inslot saw-dust, ensured the ride comfort of positioning fixture clamping.

2) When the sliding block moves in the T-shaped groove, the moving wheel rotates to drive the first end face gear on the connecting shaft to rotate, and the second end face gear is driven to rotate through gear transmission, so that the rotating shaft is driven to rotate, the first hairbrush is driven to rotate, the side wall of the upper groove of the trapezoid-shaped groove is cleaned, and the cleaning effect of the T-shaped groove is enhanced; the brush hair of first brush is the heliciform and arranges, has strengthened the clearance effect of last groove lateral wall.

3) The both sides of slider upper portion are equipped with the arc shell fragment, and the both ends perk of arc shell fragment and the upper wall of kerve are supported mutually, and the elasticity of arc shell fragment makes and removes and produce sufficient frictional force between wheel and kerve bottom to the driving wheel skids and causes the unable rotation of connecting axle when avoiding the slider to slide, has guaranteed the normal use of first brush.

4) The both ends of arc shell fragment are connected with the gyro wheel with rotating, and the upper portion and the kerve upper wall of gyro wheel are supported mutually, and the gyro wheel converts the sliding friction of arc shell fragment and kerve upper wall into rolling friction, has strengthened the ride comfort that the slider removed.

5) One side of the sliding block is provided with a ball joint, and the other end of the ball joint is connected with the push rod; the ball joint enables the push rod to rotate in any direction around the sliding block, and an operator can conveniently push the sliding block to clean the T-shaped groove at any angle.

6) A second brush is fixedly connected to one side of the ball joint, and the tail end of the brush hair of the second brush is abutted to the side wall of the upper groove; one end of the second brush is provided with a threaded hole, one end of the push rod is provided with a screw rod, and the screw rod is in threaded connection with the inside of the threaded hole; when the slider slided, the second brush carried out the secondary clearance to last groove lateral wall, has strengthened the clearance effect of last groove lateral wall.

Drawings

FIG. 1 is a schematic structural view of the T-shaped groove sawdust cleaning device for the worktable of the engraving machine.

FIG. 2 is a using state diagram of the T-shaped groove saw dust cleaning device of the engraving machine workbench.

Fig. 3 is a partial sectional view of the wood dust cleaning device for the T-shaped groove of the worktable of the engraving machine.

In the figure: 1. a slider; 2. a connecting shaft; 3. a moving wheel; 4. a first face gear; 5. a drive shaft; 6. a gear; 7. a lower scraper; 8. a side squeegee; 9. a support; 10. a rotating shaft; 11. a first brush; 12. a second face gear; 13. a ball joint; 14. a second brush; 15. a push rod; 16. an arc-shaped elastic sheet; 17. a roller; 18. a work table; 19. t-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 1-3, 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.

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

As shown in fig. 1-3, the wood dust cleaning device for the T-shaped groove of the workbench of the engraving machine comprises a sliding block 1, wherein the sliding block 1 is installed inside a bottom groove of a T-shaped groove 19, the sliding block 1 is of a hollow frame structure, a connecting shaft 2 is arranged at the lower part of the sliding block 1, and two ends of the connecting shaft 2 are rotatably connected with moving wheels 3; the front side and the rear side of the sliding block 1 are symmetrically connected with lower scraping plates 7, the lower parts of the lower scraping plates 7 are in contact with the bottom wall of the bottom groove of the T-shaped groove 19, and the lower scraping plates 7 on the two sides are arranged in a splayed manner to clean sawdust in the bottom groove; two sides of the sliding block 1 are connected with side scraping plates 8, and the tail ends of the side scraping plates 8 extend towards the side wall of the bottom groove and abut against the side wall of the bottom groove, so that sawdust in the bottom groove can be cleaned; a push rod 15 is arranged on one side of the sliding block 1, so that the sliding block 1 can be conveniently pushed to move in the T-shaped groove 19, and the whole T-shaped groove 19 is cleaned.

As shown in fig. 3, in this embodiment, a first end gear 4 is fixedly connected to the connecting shaft 2, a transmission shaft 5 is rotatably connected to an upper portion of the slider 1, two ends of the transmission shaft 5 are respectively connected to a gear 6, the gear 6 at a lower portion is engaged with the first end gear 4, brackets 9 are symmetrically connected to two sides of the upper portion of the slider 1, a rotating shaft 10 is rotatably connected to the brackets 9, a second end gear 12 is arranged at one end of the rotating shaft 10, the second end gear 12 is engaged with the gear 6 at the upper portion, a first brush 11 is fixedly connected to the other end of the second gear 6, and a terminal of the first brush 11 abuts against a side wall of an upper groove of the T-shaped groove 19; when the slider 1 moves in the T-shaped groove 19, the movable wheel 3 rotates to drive the first end face gear 4 on the connecting shaft 2 to rotate and drive the second end face gear 12 to rotate through the transmission of the gear 6, so that the rotating shaft 10 is driven to rotate, the first brush 11 is driven to rotate, the cleaning of the side wall of the upper groove of the trapezoidal groove is realized, and the cleaning effect of the T-shaped groove 19 is enhanced.

As shown in FIG. 3, in this embodiment, the bristles of the first brush 11 are arranged in a spiral shape, which enhances the cleaning effect of the side wall of the upper groove.

As shown in fig. 1, in this embodiment, the two sides of the upper portion of the slider 1 are provided with the arc-shaped elastic pieces 16, the two ends of the arc-shaped elastic pieces 16 tilt and abut against the upper wall of the bottom groove, and the elastic force of the arc-shaped elastic pieces 16 enables the movable wheel 3 and the bottom of the bottom groove to generate sufficient friction force, so that the movable wheel 3 is prevented from slipping to cause the rotation of the connecting shaft 2 when the slider 1 slides, and the normal use of the first brush 11 is ensured.

As shown in fig. 1, in this embodiment, two ends of the arc-shaped elastic sheet 16 are rotatably connected with the roller 17, an upper portion of the roller 17 is opposite to an upper wall of the bottom groove, and the roller 17 converts sliding friction between the arc-shaped elastic sheet 16 and the upper wall of the bottom groove into rolling friction, so as to enhance smoothness of movement of the slider 1.

As shown in fig. 3, in the present embodiment, a ball joint 13 is disposed on one side of the slider 1, and the other end of the ball joint 13 is connected to a push rod 15; the ball joint 13 enables the push rod 15 to rotate around the sliding block 1 in any direction, so that an operator can push the sliding block 1 at any angle to clean the T-shaped groove 19 conveniently.

As shown in fig. 3, in this embodiment, a second brush 14 is fixedly connected to one side of the ball joint 13, and the end of the brush of the second brush 14 is opposite to the side wall of the upper groove; one end of the second brush 14 is provided with a threaded hole, one end of the push rod 15 is provided with a screw rod, and the screw rod is in threaded connection with the inside of the threaded hole; when the sliding block 1 slides, the second hairbrush 14 carries out secondary cleaning on the side wall of the upper groove, and the cleaning effect of the side wall of the upper groove is enhanced.

The foregoing is illustrative and explanatory only of the structure of the present invention, and it is intended that those skilled in the art who have the structure described herein be able to make various modifications, additions or substitutions in the same manner as the above-described embodiments without departing from the structure of the present invention or exceeding the scope defined by the claims.

Claims

1. A wood dust cleaning device for a T-shaped groove of a workbench of an engraving machine comprises a sliding block, wherein the sliding block is arranged inside a bottom groove of the T-shaped groove; the front side and the rear side of the sliding block are symmetrically connected with lower scraping plates, the lower parts of the lower scraping plates are in contact with the bottom wall of the T-shaped groove bottom groove, and the lower scraping plates on the two sides are arranged in a splayed shape; two sides of the sliding block are connected with side scrapers, and the tail ends of the side scrapers extend to the side wall of the bottom groove and are abutted against the side wall of the bottom groove; and a push rod is arranged on one side of the sliding block.

2. The device for cleaning wood dust in the T-shaped groove of the workbench of the engraving machine as claimed in claim 1, wherein the connecting shaft is fixedly connected with a first end face gear, the upper part of the sliding block is rotatably connected with a transmission shaft, two ends of the transmission shaft are respectively connected with a gear, the lower gear is meshed with the first end face gear, two sides of the upper part of the sliding block are symmetrically connected with a support, the support is rotatably connected with a rotating shaft, one end of the rotating shaft is provided with a second end face gear, the second end face gear is meshed with the upper gear, the other end of the second gear is fixedly connected with a first brush, and the tail end of the first brush is abutted against the side wall of the upper groove of the T-shaped groove.

3. The engraver workstation T type groove saw-dust cleaning device of claim 2, characterized in that the brush hair of first brush is the heliciform and arranges.

4. The wood dust cleaning device for the T-shaped groove of the workbench of the engraving machine as claimed in claim 2 or 3, wherein arc-shaped elastic pieces are arranged on two sides of the upper part of the sliding block, and two ends of each arc-shaped elastic piece are tilted and abut against the upper wall of the bottom groove.

5. The device for cleaning wood chips in the T-shaped groove of the engraving machine workbench according to claim 4, wherein two ends of the arc-shaped elastic sheet are rotatably connected with rollers, and the upper parts of the rollers are abutted against the upper wall of the bottom groove.

6. The wood dust cleaning device for the T-shaped groove of the engraving machine workbench according to claim 1, wherein one side of the sliding block is provided with a ball joint, and the other end of the ball joint is connected with the push rod.

7. The wood dust cleaning device for the T-shaped groove of the engraving machine workbench according to claim 6, wherein one side of the ball joint is fixedly connected with a second brush, and the tail end of the brush hair of the second brush is abutted against the side wall of the upper groove; one end of the second hairbrush is provided with a threaded hole, one end of the push rod is provided with a screw rod, and the screw rod is in threaded connection with the inside of the threaded hole.