CN216229749U

CN216229749U - Cut-off knife cleaning device of automatic cutting bed

Info

Publication number: CN216229749U
Application number: CN202120772905.6U
Authority: CN
Inventors: 张海峰; 张丽苹; 胡翠艳; 赵法永
Original assignee: Taian Renault Yifeng Clothing Technology Co ltd
Current assignee: Taian Renault Yifeng Clothing Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-04-08
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a cut-off knife cleaning device of an automatic cutting bed, which comprises a cut-off knife capable of moving up and down, wherein a box body with a cavity arranged inside is covered outside the cut-off knife, movable dust hoods are respectively arranged at positions close to two side faces of the cut-off knife in the box body, the dust hoods are connected with a driving unit through a transmission unit and are connected with a dust collector, and the dust hoods are connected with the transmission unit through a guide unit. The utility model solves the problem that the existing equipment capable of cleaning the cut-off knife can not completely clean the scraps adhered on the cut-off knife.

Description

Cut-off knife cleaning device of automatic cutting bed

Technical Field

The utility model relates to cleaning equipment, in particular to a cut-off knife cleaning device of an automatic cutting bed, and belongs to the technical field of cut-off knife cleaning equipment.

Background

The cut-off knife on the automatic cutting bed is an instrument for cutting materials by adopting up-and-down reciprocating motion, and a plurality of fragments are inevitably adhered to the cut-off knife in the cutting process, so that later people design equipment for cleaning the cut-off knife.

But the existing equipment capable of cleaning the cutting knife cannot clean the scraps adhered to the cutting knife.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a cutter cleaning device of an automatic cutting bed.

In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides an automatic cut-off knife cleaning device of cutting bed, including the cut-off knife that can reciprocate, the outside cover of cut-off knife is equipped with the inside box that is provided with the cavity, the position that is close to cut-off knife both sides face in the box is provided with the suction hood that can remove respectively, the suction hood is connected with drive unit through transmission unit, be connected with the dust catcher on the suction hood, the suction hood passes through guide unit and transmission unit and is connected, this guide unit is including the guide bar that can reciprocating motion, and the moving direction of guide bar is perpendicular with the moving direction of cut-off knife, the position coaxial arrangement that is close to the middle part on the guide bar has the uide bushing, and this uide bushing fixed mounting is in the box, be provided with the spring that can drive the guide bar removal between uide bushing and the suction hood, the spring suit is on the guide bar.

The following is a further optimization of the present invention to the above scheme: the driving unit includes two racks installed at both sides of the cutter, and the length directions of the two racks are the same as the moving direction of the cutter.

Further optimization: one side of the rack is provided with a sector gear meshed with the rack, a first shaft penetrates through the sector gear, and one end of the first shaft is connected to the inner wall of the box body.

Further optimization: the transmission unit comprises a first pull rod arranged on one side, far away from the rack, of the sector gear, and the first pull rod is arranged along the radial direction of the sector gear.

Further optimization: and one end of the first pull rod, which is far away from the sector gear, is hinged with a second pull rod.

Further optimization: one end of the second pull rod, which is far away from the first pull rod, is hinged with a third pull rod, a second shaft is arranged in the middle of the third pull rod in a penetrating mode, and the second shaft is installed on the inner wall of the box body.

Further optimization: the lower extreme of third pull rod overlaps with the one end of guide bar, has seted up the slot hole along the length direction of third pull rod on the third pull rod, wears to be equipped with the bolt in this slot hole, offers the screw that uses with the one end cooperation of bolt on the guide bar.

Further optimization: and a brush is arranged at a position, close to the lower part, of one end, in contact with the cut-off knife, of the dust collection cover.

Further optimization: the hairbrush is in a long strip shape and is arranged along the width direction of the cut-off knife.

Further optimization: the length of the cambered surface with teeth on the sector gear is equal to the distance between the dust hood and the cutter.

When the suction hood is used, the cutter moves up and down and drives the rack to move up and down, so that the sector gear is driven to rotate, the guide rod is driven to move through the first pull rod, the second pull rod and the third pull rod, and the suction hood is driven to move.

The utility model realizes the absorption of the scraps on the cutter by arranging the dust hood and the dust collector so as to clean the cutter, by arranging the driving unit, the movement of the cut-off knife is converted into the power for moving the dust hood, by arranging the transmission unit, the transmission connection with the driving unit is realized, the movement of the dust hood is linked with the movement of the cutter, the surface of the cut-off knife can be further cleaned by arranging the brush, and the brush and the dust hood are contacted with the cut-off knife and cleaned when the cut-off knife falls down, when the cut-off knife rises, the dust hood and the brush are not contacted with the cut-off knife, so that the scraps on the cut-off knife can be promoted to enter the box body, the cutter cleaning device solves the problem that the conventional equipment capable of cleaning the cutter cannot completely clean the scraps adhered to the cutter.

The utility model is further illustrated with reference to the following figures and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1-a cutter; 2-a box body; 3-a sector gear; 4-a first shaft; 5-a first pull rod; 6-a second pull rod; 7-a third pull rod; 8-a second axis; 9-bolt; 10-long holes; 11-a guide sleeve; 12-a spring; 13-a dust hood; 14-a brush; 15-a rack; 16-guide bar.

Detailed Description

In an embodiment, as shown in fig. 1, a cutting knife cleaning device of an automatic cutting bed includes a cutting knife 1 capable of moving up and down, a box 2 with a cavity inside is covered outside the cutting knife 1, holes for the cutting knife 1 to pass through are respectively arranged on the upper and lower end faces of the box 2, a movable dust hood 13 is respectively arranged in the box 2 at a position close to two side faces of the cutting knife 1 (the two side faces are two side faces with the largest area on the cutting knife), a dust collector is connected to the dust hood 13, the dust hood 13 is connected with a driving unit through a transmission unit, the driving unit can control the dust hood 13 not to contact with the cutting knife 1 when the cutting knife 1 rises, and the dust hood 13 contacts with the cutting knife when the cutting knife 2 descends, so that debris on the cutting knife 1 can completely enter the box 1 and can be cleaned.

The dust hood 13 is connected to the transmission unit through a guide unit, the guide unit includes a guide rod 16 capable of reciprocating, and the moving direction of the guide rod 16 is perpendicular to the moving direction of the cutting knife 1.

The guide sleeve 11 is coaxially arranged on the guide rod 16 near the middle part, and the guide sleeve 11 is fixedly arranged in the box body 2, so that the guide rod 16 can move conveniently.

A spring 12 capable of driving the guide rod 16 to move is arranged between the guide sleeve 11 and the dust hood 13, so that the guide rod 12 is convenient to reset.

The spring 12 is sleeved on the guide rod 11, one end of the spring 12 is connected with the guide sleeve 11, and the other end of the spring 12 is connected with the dust hood 13.

The driving unit includes two racks 15 fixedly installed at both sides of the cutter 1, and the length directions of the two racks 15 are the same as the moving direction of the cutter 1.

One side of rack 15 is provided with sector gear 3 with rack 15 meshing, wears to be equipped with primary shaft 4 on the sector gear 3, and the one end of primary shaft 4 is connected on the inner wall of box 2, the rotation of sector gear 3 of being convenient for like this.

The transmission unit comprises a first pull rod 5 fixedly installed on one side, far away from the rack 15, of the sector gear 3, the first pull rod 5 is arranged along the radial direction of the sector gear 3, and the sector gear 3 rotates to drive the first pull rod 5 to swing by taking the first shaft 4 as the circle center.

One end of the first pull rod 5, which is far away from the sector gear 3, is hinged with a second pull rod 6, and the first pull rod 5 moves to drive the second pull rod 6 to move.

One end, far away from the first pull rod 5, of the second pull rod 6 is hinged with a third pull rod 7, a second shaft 8 penetrates through the middle of the third pull rod 7, the second shaft 8 is fixedly installed on the inner wall of the box body 2, and the second pull rod 6 moves to drive the third pull rod 7 to rotate by taking the second shaft 8 as the circle center.

The lower extreme of third pull rod 7 overlaps with the one end of guide bar 16, has seted up slot hole 10 along the length direction of third pull rod 7 on the third pull rod 7, wears to be equipped with bolt 9 in this slot hole 10, sets up the screw with the one end cooperation use of bolt 9 on the guide bar 16, and the third pull rod 7 of being convenient for like this drives guide bar 16 and removes, and then drives suction hood 13 and removes.

The dust hood 13 is fixedly provided with a brush 14 at a position below the end contacting with the cutting knife 1, so that the surface of the cutting knife 1 can be cleaned conveniently.

The brush 14 is in a strip shape and is arranged along the width direction of the cutting knife 1, so that the cleaning effect on the surface of the cutting knife 1 can be improved.

The length of the arc surface of the teeth on the sector gear 15 is equal to the distance between the dust hood 13 and the cutter 1, so that the stroke of the dust hood 13 can be controlled.

During the use, cut-off knife 1 reciprocates and drives rack 15 and reciprocate, and then drives sector gear 3 and rotates to drive guide bar 16 through first pull rod 5, second pull rod 6, third pull rod 7 and remove, and then drive suction hood 13 and remove.

Claims

1. The utility model provides an automatic cut-off knife cleaning device of cutting bed which characterized in that: comprises a cut-off knife (1) which can move up and down, a box body (2) with a cavity arranged inside is covered outside the cut-off knife (1), a movable dust hood (13) is respectively arranged at the position close to the two side surfaces of the cut-off knife (1) in the box body (2), the dust hood (13) is connected with a driving unit through a transmission unit, a dust collector is connected on the dust hood (13), the dust hood (13) is connected with the transmission unit through a guide unit, the guide unit comprises a guide rod (16) which can move back and forth, the moving direction of the guide rod (16) is vertical to the moving direction of the cut-off knife (1), a guide sleeve (11) is coaxially arranged at the position close to the middle part on the guide rod (16), the guide sleeve (11) is fixedly arranged in the box body (2), a spring (12) which can drive the guide rod (16) to move is arranged between the guide sleeve (11) and the dust hood (13), the spring (12) is sleeved on the guide rod.

2. The cutter cleaning device for the automatic cutting bed according to claim 1, wherein: the driving unit comprises two racks (15) arranged on two sides of the cutter (1), and the length directions of the two racks (15) are the same as the moving direction of the cutter (1).

3. The cutter cleaning device for the automatic cutting bed according to claim 2, wherein: one side of the rack (15) is provided with a sector gear (3) meshed with the rack (15), a first shaft (4) penetrates through the sector gear (3), and one end of the first shaft (4) is connected to the inner wall of the box body (2).

4. The cutter cleaning device for the automatic cutting bed according to claim 3, wherein: the transmission unit comprises a first pull rod (5) installed on one side, far away from the rack (15), of the sector gear (3), and the first pull rod (5) is arranged along the radial direction of the sector gear (3).

5. The cutter cleaning device for the automatic cutting bed according to claim 4, wherein: one end of the first pull rod (5) far away from the sector gear (3) is hinged with a second pull rod (6).

6. The cutter cleaning device for the automatic cutting bed according to claim 5, wherein: one end of the second pull rod (6) far away from the first pull rod (5) is hinged with a third pull rod (7), a second shaft (8) is arranged in the middle of the third pull rod (7) in a penetrating mode, and the second shaft (8) is installed on the inner wall of the box body (2).

7. The cutter cleaning device for the automatic cutting bed according to claim 6, wherein: the lower extreme of third pull rod (7) overlaps with the one end of guide bar (16), has seted up slot hole (10) along the length direction of third pull rod (7) on third pull rod (7), wears to be equipped with bolt (9) in this slot hole (10), offers on guide bar (16) with the screw that the one end cooperation of bolt (9) was used.

8. The cutter cleaning device for the automatic cutting bed according to claim 7, wherein: and a brush (14) is arranged at a position, close to the lower part, of one end, in contact with the cut-off knife (1), on the dust hood (13).

9. The cutter cleaning device for the automatic cutting bed according to claim 8, wherein: the hairbrush (14) is in a long strip shape and is arranged along the width direction of the cut-off knife (1).

10. The cutter cleaning device for the automatic cutting bed according to claim 9, wherein: the length of the arc surface with teeth on the sector gear is equal to the distance between the dust hood (13) and the cutter (1).