CN213034761U

CN213034761U - Sponge cutting knife sharpening device

Info

Publication number: CN213034761U
Application number: CN202022083006.3U
Authority: CN
Inventors: 樊义然; 陈国强
Original assignee: Hubei Zhongtai Abrasive Tools Co ltd
Current assignee: Hubei Zhongtai Abrasive Tools Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-23
Anticipated expiration: 2030-09-21

Abstract

The utility model provides a sponge cutting knife sharpening device, which comprises two platforms which are symmetrically arranged, wherein the bottom surface of each platform is fixedly connected with a connecting rod, the connecting rod is fixedly connected with a vertical connecting plate, the connecting plate is slidably connected with a sliding plate, the sliding plate is fixedly connected with a motor, a grinding block is fixedly connected on a rotating shaft of the motor and is tangent to the moving path of a cutting knife, one end of the sliding plate is fixedly connected with a vertical plate which is vertical to the sliding plate, a pneumatic cylinder is fixedly connected on the vertical plate, a telescopic shaft of the pneumatic cylinder is fixedly connected with a vertical rod, and the vertical rod is fixed on the platform, thereby solving the technical problem that sponge scrap embedded on the cutting knife deforms the sponge to form a convex-concave section of the sponge, generating the technical problem that the section of the sponge is more tidy and smooth, improving the precision of the sponge cutting, improving the apparent quality of the sponge, and using, the cutting knife always keeps the technical effect as a new state.

Description

Sponge cutting knife sharpening device

Technical Field

The utility model relates to a cutting device technical field especially relates to a sponge cutting knife sharpening device.

Background

Present cutting to the sponge adopts can be in vertical direction round trip movement and round trip movement's cutting knife in the horizontal direction cuts off placing the sponge on the platform, the cutting knife of adoption uses the sword area of taking the sawtooth, the cutting knife is when cutting off the sponge, it has the garrulous end of sponge to inlay on the sawtooth of cutting knife, because the sponge is extremely soft, it makes the sponge warp and makes the tangent plane of sponge form the convex-concave to inlay the garrulous end of sponge of staying on the cutting knife, influence the apparent quality of sponge, and, the garrulous end of sponge on the cutting knife makes the cutting knife become blunt, influence the effect of cutting off of cutting knife.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a sponge cutting knife sharpening device, it has solved the cutting knife that exists among the prior art when cutting off the sponge, inlays on the sawtooth of cutting knife and has the garrulous end of sponge, because the sponge is extremely soft, inlays the garrulous end of sponge that stays on the cutting knife and makes the sponge warp and make the tangent plane of sponge form the convex-concave, influences the apparent quality of sponge to, the garrulous end of sponge on the cutting knife makes the cutting knife become blunt, influences the problem of the effect of cutting off of cutting knife.

According to the embodiment of the utility model, a sponge cutting knife sharpening device, two platforms including the symmetry setting, be provided with the cutting knife of while on the vertical direction and round trip movement on the horizontal direction between the gap of platform, fixedly connected with connecting rod on the bottom surface of platform, the vertical connecting plate of fixedly connected with on the connecting rod, sliding connection has the sliding plate on the connecting plate, fixed connection motor on the sliding plate, fixedly connected with abrasive brick in the axis of rotation of motor, the abrasive brick with the removal route of cutting knife is tangent, the one end fixedly connected with and the sliding plate vertically riser of sliding plate, fixedly connected with pneumatic cylinder on the riser, the telescopic shaft fixedly connected with montant of pneumatic cylinder, the montant is fixed on the platform.

The technical principle of the utility model is that: starting a motor, driving an abrasive block to rotate by the motor, adjusting a pneumatic cylinder, enabling the pneumatic cylinder to push a sliding plate to slide on a connecting plate, enabling the sliding plate to move, pushing the motor fixed on the sliding plate to move, thereby enabling the abrasive block to move to the movement track of a cutting knife to be tangent to the movement path of the cutting knife, when the cutting knife is moved to the abrasive block after cutting off a sponge placed on a platform, the rotating abrasive block polishes the cutting knife moving back and forth in the vertical direction, removing sponge scraps between saw teeth of the cutting knife, enabling the cutting knife to move reversely to cut off the sponge again, enabling the cutting knife to be as new as well as new, enabling the cutting knife to remove impurities from the cutting knife by the rotating abrasive block while cutting off the sponge, polishing, enabling the section of the sponge to be more tidy and smooth, improving the precision of sponge cutting, improving the apparent quality of the sponge, and using the pneumatic cylinder to adjust the distance between the abrasive, the cutting knife is always kept in a new state, and the cutting effect of the cutting knife is improved.

Compared with the prior art, the utility model discloses following beneficial effect has: through using pneumatic cylinder accommodate motor to slide on the connecting plate, thereby it is tangent with the movement track of cutting knife all the time to adjust pivoted abrasive brick, it has solved the cutting knife when cutting off the sponge, it has the garrulous end of sponge to inlay on the sawtooth of cutting knife, because the sponge is extremely soft, it makes the sponge warp and makes the tangent plane of sponge form convex-concave to inlay the garrulous end of sponge on the cutting knife, influence the apparent quality of sponge, and, the garrulous end of sponge on the cutting knife makes the cutting knife become dull, influence the technical problem of the effect of cutting off of cutting knife, it is more neat to have produced the tangent plane that makes the sponge, smoothness, the precision of sponge cutting has been improved, the apparent quality of sponge has been improved, and, use the distance between pneumatic cylinder real-time adjustment abrasive brick and the cutting knife, make the cutting knife keep like new.

Preferably, the connecting plate is fixedly connected with symmetrically arranged rail grooves protruding out of the surface of the connecting plate, and the sliding plate is slidably arranged in the rail grooves.

Preferably, the connecting rod is rotatably connected with the connecting plate to enable the connecting plate to rotate on a vertical plane, the vertical rod is provided with a strip-shaped groove, and the tail end of the telescopic shaft of the pneumatic cylinder is provided with a through hole.

Preferably, the connecting plate and the cutting knife are obliquely arranged.

Preferably, the grinding block is made of rubber.

Preferably, a baffle is fixedly connected to one of the platforms and is parallel to the moving track of the cutting knife.

Drawings

Fig. 1 is a schematic top view of the present invention.

FIG. 1, the platform of the above drawings; 11. a cutting knife; 12. a connecting rod; 13. a baffle plate; 2. a connecting plate; 21. a sliding plate; 22. a motor; 23. grinding blocks; 24. a vertical plate; 25. a pneumatic cylinder; 26. a track groove; 27. a through hole; 3. a vertical rod; 31. a strip-shaped groove.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in the attached figure 1, the embodiment of the utility model provides a sponge cutting knife grinder, which comprises two platforms 1 which are symmetrically arranged, a cutting knife 11 which moves back and forth in the vertical direction and the horizontal direction simultaneously is arranged between the gaps of the platform 1, a connecting rod 12 is fixedly connected on the bottom surface of the platform 1, a vertical connecting plate 2 is fixedly connected on the connecting rod 12, a sliding plate 21 is connected on the connecting plate 2 in a sliding way, a motor 22 is fixedly connected on the sliding plate 21, a grinding block 23 is fixedly connected to a rotating shaft of the motor 22, the grinding block 23 is tangent to the moving path of the cutting knife 11, one end of the sliding plate 21 is fixedly connected with a vertical plate 24 which is vertical to the sliding plate 21, the vertical plate 24 is fixedly connected with a pneumatic cylinder 25, the telescopic shaft of the pneumatic cylinder 25 is fixedly connected with a vertical rod 3, and the vertical rod 3 is fixed on the platform 1.

As shown in fig. 1, the connecting plate 2 is fixedly connected with symmetrically arranged rail grooves 26 protruding out of the surface of the connecting plate 2, the sliding plate 21 is slidably arranged in the rail grooves 26, the rail grooves 26 are matched with the sliding plate 21, the sliding plate 21 can be conveniently drawn out of the rail grooves 26, the motor 22 and the air cylinder 25 can be conveniently overhauled and replaced, and the cost is low.

As shown in the attached drawing 1, the connecting rod 12 and the connecting plate 2 are rotatably connected, so that the connecting plate 2 rotates on a vertical plane, a strip-shaped groove 31 is formed in the vertical rod 3, a through hole 27 is formed in the tail end of a telescopic shaft of the pneumatic cylinder 25, the connecting plate 2 is rotated, the connecting plate 2 and the connecting rod 12 are inclined, the bolt is reused to sequentially penetrate through holes 27 and the strip-shaped groove 31 to fix the vertical rod 3 and the telescopic shaft of the pneumatic cylinder 25, the grinding block 23 and the cutting knife 11 are inclined in a movement path, the utilization rate of the grinding block 23 is improved, the contact area of the grinding block 23 and the cutting knife 11 is reduced, and the grinding effect is improved.

The utility model provides a sponge cutting knife sharpening device, connecting plate 2 with cutting knife 11 slope sets up, make connecting plate 2 with cutting knife 11 forms the acute angle on the horizontal plane, reduces abrasive brick 23 and cutting knife 11's area of contact, improves the effect of polishing.

The utility model provides a sponge cutting knife sharpening device, abrasive brick 23 adopts the rubber preparation, makes things convenient for more with the garrulous end clean up in 11 saw teeth of cutting knife intertooth.

As shown in the attached drawing 1, one of the sponge cutting and knife sharpening devices is characterized in that a baffle 13 is fixedly connected to a platform 1, the baffle 13 is parallel to the moving track of a cutting knife 11, one end of a sponge to be cut off is supported on the baffle 13, the sponge is conveniently and quickly replaced, and the processing efficiency of the sponge is improved.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a sponge cutting knife sharpening device, includes two platforms that the symmetry set up, be provided with the cutting knife of while in the vertical direction and round trip movement on the horizontal direction between the gap of platform, its characterized in that: the utility model discloses a cutting tool, including platform, cutting knife, grinding block, cutting knife, sliding plate, connecting rod, sliding plate, fixed connection motor, the fixed connection grinding block of motor, grinding block and cutting knife, fixedly connected with is connected with the connecting rod on the bottom surface of platform, the vertical connecting plate of fixedly connected with on the connecting rod, sliding plate on the connecting plate, fixedly connected with motor on the sliding plate, fixedly connected with grinding block in the axis of rotation of motor, the grinding block with the removal route of cutting knife is tangent, the one end fixedly connected with and the sliding plate vertically riser of sliding plate, fixedly connected with pneumatic cylinder.

2. The sponge cutting sharpener of claim 1, wherein: the connecting plate is fixedly connected with track grooves which are symmetrically arranged and protrude out of the surface of the connecting plate, and the sliding plate is arranged in the track grooves in a sliding mode.

3. A sponge cutting sharpener as claimed in claim 2 wherein: the connecting rod with the connecting plate rotates to be connected, makes the connecting plate rotate on vertical plane, be provided with the bar groove on the montant, the end of the telescopic shaft of pneumatic cylinder is provided with the through-hole.

4. A sponge cutting sharpener according to claim 2 or 3 wherein: the connecting plate and the cutting knife are obliquely arranged.

5. The sponge cutting sharpener of claim 4 wherein: the grinding block is made of rubber.

6. The sponge cutting sharpener of claim 1, wherein: and a baffle is fixedly connected to one of the platforms and is parallel to the moving track of the cutting knife.