CN212825545U

CN212825545U - Sofa sponge cuts device

Info

Publication number: CN212825545U
Application number: CN202021462816.3U
Authority: CN
Inventors: 张崇卫
Original assignee: Jiaxing Jiujiulong Smart Home Technology Co ltd
Current assignee: Jiaxing Jiujiulong Smart Home Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-30
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a sofa sponge cutting device, which comprises a frame, a movable platform arranged on the frame in a sliding way, a side baffle arranged on the upper surface of the movable platform in a sliding way, and a knife rest arranged on the upper end of the frame, wherein the front side and the rear side of the knife rest are respectively vertically provided with a track, the track is connected with a sliding block in a sliding way, the sliding block is far away from the side wall of the knife rest and is provided with a connecting arm, a pressing plate is arranged between the connecting arms, the middle position of the pressing plate is provided with a knife hole, the lower surface of the pressing plate is provided with a mounting groove, the two mounting grooves are arranged along the length direction of the pressing plate and are respectively positioned on the two sides of the knife hole, a plurality of pressing wheels are arranged in the mounting groove along the length direction, the front end of the pressing plate is provided with a movable handle.

Description

Sofa sponge cuts device

Technical Field

The utility model relates to a cutting equipment technical field especially relates to a device is cut to sofa sponge.

Background

The sponge injection vertical cutting machine is suitable for cutting single-layer or multi-layer leather, rubber, plastic, foam, nylon, artificial leather, pvc plates, non-woven fabrics and other materials. The blanking device is particularly suitable for blanking of wide-breadth and coiled materials, and is particularly suitable for large-batch parts which are regularly cut and have small cutting dies. After the workpiece to be cut is placed on the cutting table board close to the backup plate, the cutting table board is pushed, so that the material to be cut penetrates through the cutting belt to be cut.

However, in the actual use process, when the material to be cut is cut by the cutting belt, the upper surface of the material to be cut at the cutting belt is prone to tilting or wrinkling, so that the material to be cut is not smooth when the material to be cut is cut by the cutting belt, and meanwhile, the cutting surface is not neat, and the cutting quality of the material to be cut is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device is cut to sofa sponge can carry out compressing tightly of certain degree to the material of cutting of treating of cutting zone department, prevents that it from taking place the perk or producing the fold when the cutting, makes the cutting zone can more smoothly treat to cut the material and cut.

The above technical purpose of the present invention can be achieved by the following technical solutions: a sofa sponge slitting device comprises a rack, a moving platform arranged on the rack in a sliding manner, a side baffle arranged on the upper surface of the moving platform in a sliding manner, and a knife rest arranged at the upper end of the rack, wherein the knife rest is positioned at one side of the moving platform, the lower end of the knife rest is provided with a vertical knife strip for cutting sponge on the moving platform, the front side and the rear side of the knife rest are respectively and vertically provided with a track, the track is connected with a sliding block in a sliding manner, the sliding block is far away from the side wall of the knife rest and is provided with a connecting arm, a pressing plate is arranged between the connecting arms, the middle position of the pressing plate is provided with a knife hole, the lower surface of the pressing plate is provided with two mounting grooves, the two mounting grooves are arranged along the length direction of the pressing plate, the rotary shaft of the pressing wheel is rotatably connected to the inner wall of the mounting groove, the lower end of the pressing wheel is located outside the mounting groove, and the front end of the pressing plate is provided with a movable handle.

Through above-mentioned technical scheme, the sofa sponge is when cutting, the lower extreme of pinch roller and the upper surface contact of sofa sponge to can roll at the upper surface of sofa sponge, thereby play the effect with the sofa sponge preforming of vertical sword strip department, and prevent that the upwarp and the condition of fold appear in the upper surface of sofa sponge when cutting the sofa sponge of vertical sword strip. The staff enables the sliding block to slide on the track through removing the handle, conveniently adjusts the height position of clamp plate.

The utility model discloses still further set up to: and the upper end and the lower end of the track are respectively provided with a limit stop, and one end of the limit stop is fixed on the side wall of the tool rest.

Through above-mentioned technical scheme, limit stop can prevent the orbital scope of sliding block roll-off.

The utility model discloses still further set up to: the top of sliding block is provided with magnetism piece one, the lower surface of limit stop on the track upper end is provided with magnetism piece two.

Through above-mentioned technical scheme, do not when cutting the sofa sponge, can make the sliding block be located orbital upper end position with magnetic block two mutual actuation, prevent that the part that the sliding block below set up from influencing the sofa sponge and carry out position control on moving platform.

The utility model discloses still further set up to: and a plurality of horizontal rods are arranged at one end of the pressing plate, which is far away from the tool rest, along the length direction of the tool rest.

Through above-mentioned technical scheme, the sofa sponge that the vertical sword strip was kept away from can be flattened to the horizon bar, prevents to keep away from the sofa sponge perk of vertical sword strip or the condition that the fold and make the sofa sponge of vertical sword strip department also can appear perk.

The utility model discloses still further set up to: the lower surface of the horizontal rod and the lower surface of the pressing plate are in the same horizontal plane.

Through the technical scheme, the lower surface of the horizontal rod and the lower surface of the pressing plate are positioned on the same horizontal plane, so that the sofa sponge can be better flattened.

The utility model discloses still further set up to: the lower surface of the horizontal rod is provided with a plurality of ball grooves at intervals along the length direction, and universal balls are connected in the ball grooves in a rolling manner.

Through above-mentioned technical scheme, the upper surface contact of universal ball and sofa sponge can roll on the sofa sea, plays the effect of flattening the sofa sponge on the one hand, and on the other hand can prevent that the horizon bar from removing the in-process and producing great friction with sofa sponge surface.

The utility model discloses still further set up to: the front end of the upper surface of the moving platform is vertically provided with a positioning plate perpendicular to the side baffle, and the positioning plate is positioned on one side, away from the side baffle, of the vertical knife strip.

Through above-mentioned technical scheme, the locating plate can prevent to take place relative position between sofa sponge and the moving platform and change, makes the sofa sponge keep rectilinear movement when moving along with the moving platform.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view taken along direction G in fig. 2 according to the present invention.

The reference numbers in the figures mean: 1. a frame; 2. a mobile platform; 3. a side dam; 4. a tool holder; 5. a vertical blade; 6. a track; 7. a slider; 8. a connecting arm; 9. pressing a plate; 10. a knife hole; 11. mounting grooves; 12. a pinch roller; 13. moving the handle; 14. a limit stop block; 15. a first magnetic block; 16. a second magnetic block; 17. a horizontal bar; 18. a ball groove; 19. a ball transfer unit; 20. and (7) positioning the plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The present invention will be described below with reference to fig. 1 to 3.

The utility model provides a device is cut to sofa sponge, which comprises a frame 1, slide and set up moving platform 2 in frame 1, slide and set up in the side shield 3 of moving platform 2 upper surface and set up in knife rest 4 of frame 1 upper end, knife rest 4 is located one side of moving platform 2, the lower extreme of knife rest 4 is provided with the vertical sword strip 5 that cuts to the sponge on moving platform 2, the vertical locating plate 20 with 3 vertically of side shield that is provided with of front end of moving platform 2 upper surface, locating plate 20 is located one side that side shield 3 was kept away from to vertical sword strip 5. Will place in moving platform 2 upper surface when cutting the sofa sponge to according to the size adjustment side shield 3's that the sofa sponge needs the cutting position, make one side of sofa sponge laminate in the lateral wall that side shield 3 is close to vertical sword strip 5, make the front side of sofa sponge laminate in the lateral wall of locating plate 20, and promote moving platform 2 to vertical sword strip 5 one side, make sofa sponge and vertical sword strip 5 contact and cut the sofa sponge. The positioning plate 20 prevents the relative position between the sofa sponge and the movable platform 2 from changing, so that the sofa sponge keeps moving linearly while moving along with the movable platform 2.

The front side and the rear side of the knife rest 4 are respectively vertically provided with a track 6, the tracks 6 are fixedly connected to the side wall of the knife rest 4 through screws, sliding blocks 7 are connected to the tracks 6 in a sliding mode, and the sliding blocks 7 can slide on the tracks 6. The upper and lower both ends of track 6 are provided with limit stop 14 respectively, and limit stop 14's one end is passed through the screw fixation in the lateral wall of knife rest 4, and limit stop 14 can prevent the scope of sliding block 7 roll-off track 6. The top of the sliding block 7 is provided with a first magnetic block 15, and the lower surface of a limit stop 14 at the upper end of the track 6 is provided with a second magnetic block 16. When the sofa sponge is not cut, the first magnetic block 15 and the second magnetic block 16 can be attracted with each other, so that the sliding block 7 is located at the upper end of the track 6, and the part arranged below the sliding block 7 is prevented from influencing the position adjustment of the sofa sponge on the moving platform 2.

And the side wall of the sliding block 7, which is far away from the tool rest 4, is provided with a connecting arm 8, and the connecting arm 8 is L-shaped and comprises a horizontal arm and a vertical arm. One end of the horizontal arm is fixedly connected to the sliding block 7 through a screw, and the upper end of the vertical arm is fixedly connected to the end part of the horizontal arm far away from one end of the sliding block 7 through a screw. The pressing plate 9 is horizontally arranged between the vertical arms on the front side and the rear side, and the width of the pressing plate 9 is 15-25 cm. A knife hole 10 is formed in the middle of the pressing plate 9, and the vertical knife strip 5 is inserted into the knife hole 10. Two mounting grooves 11 are formed in the lower surface of the pressing plate 9, and the two mounting grooves 11 are arranged along the length direction of the pressing plate 9 and are respectively located on the left side and the right side of the knife hole 10. A plurality of pressing wheels 12 are arranged in the mounting groove 11 at intervals along the length direction of the mounting groove, rotating shafts of the pressing wheels 12 are rotatably connected to the inner wall of the mounting groove 11, and the length direction of the rotating shafts of the pressing wheels 12 is perpendicular to the length direction of the pressing plate 9. The lower extreme position of pinch roller 12 is located outside mounting groove 11, and the sofa sponge is when cutting, and the lower extreme of pinch roller 12 and the upper surface contact of sofa sponge to can roll at the upper surface of sofa sponge. The front end of the pressing plate 9 is provided with a moving handle 13, and the worker can slide the sliding block 7 on the track 6 through the moving handle 13 to adjust the height position of the pressing plate 9.

One end of the pressure plate 9 far away from the tool rest 4 is provided with a plurality of horizontal rods 17 along the length direction, and the lower surfaces of the horizontal rods 17 and the pressure plate 9 are in the same horizontal plane. The horizontal rod 17 can flatten the sofa sponge far away from the vertical knife strip 5, so that the sofa sponge far away from the vertical knife strip 5 is prevented from tilting or being wrinkled to cause the sofa sponge at the position of the vertical knife strip 5 to tilt. The lower surface of the horizontal rod 17 is provided with a plurality of ball grooves 18 at intervals along the length direction, universal balls 19 are connected in the ball grooves 18 in a rolling manner, and the bottom surfaces of the universal balls 19 and the bottom surface of the pressing wheel 12 are positioned on the same horizontal plane. The universal ball 19 contacts with the upper surface of the sofa sponge and can roll on the sofa sea surface, so that the sofa sponge is flattened, and the horizontal rod 17 can be prevented from generating large friction with the surface of the sofa sponge in the moving process.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a device is cut to sofa sponge, include frame (1), slide set up in moving platform (2), the slip on frame (1) set up in the side shield (3) of moving platform (2) upper surface with set up in knife rest (4) of frame (1) upper end, knife rest (4) are located one side of moving platform (2), the lower extreme of knife rest (4) is provided with vertical sword strip (5) that carry out the cutting to the sponge on moving platform (2), its characterized in that: tracks (6) are respectively vertically arranged at the front side and the rear side of the tool rest (4), sliding blocks (7) are connected on the tracks (6) in a sliding manner, the side wall of the sliding block (7) far away from the tool rest (4) is provided with a connecting arm (8), a pressing plate (9) is arranged between the connecting arms (8), a knife hole (10) is arranged in the middle of the pressing plate (9), the lower surface of the pressure plate (9) is provided with two mounting grooves (11), the two mounting grooves (11) are arranged along the length direction of the pressure plate (9), and are respectively positioned at two sides of the knife hole (10), a plurality of pinch rollers (12) are arranged in the mounting groove (11) along the length direction, the rotating shaft of the pinch roller (12) is rotatably connected with the inner wall of the mounting groove (11), the lower end of the pressing wheel (12) is positioned outside the mounting groove (11), and the front end of the pressing plate (9) is provided with a movable handle (13).

2. The sofa sponge slitting device as claimed in claim 1, wherein: and the upper end and the lower end of the track (6) are respectively provided with a limit stop (14), and one end of the limit stop (14) is fixed on the side wall of the tool rest (4).

3. The sofa sponge slitting device as claimed in claim 2, wherein: the top of the sliding block (7) is provided with a first magnetic block (15), and the lower surface of a limit stop (14) at the upper end of the track (6) is provided with a second magnetic block (16).

4. The sofa sponge slitting device as claimed in claim 1, wherein: and one end of the pressure plate (9) far away from the knife rest (4) is provided with a plurality of horizontal rods (17) along the length direction.

5. The sofa sponge slitting device as claimed in claim 4, wherein: the lower surface of the horizontal rod (17) and the lower surface of the pressing plate (9) are in the same horizontal plane.

6. The sofa sponge slitting device as claimed in claim 5, wherein: the lower surface of the horizontal rod (17) is provided with a plurality of ball grooves (18) at intervals along the length direction, and universal balls (19) are connected in the ball grooves (18) in a rolling manner.

7. The sofa sponge slitting device as claimed in claim 1, wherein: the front end of the upper surface of the moving platform (2) is vertically provided with a positioning plate (20) perpendicular to the side baffle (3), and the positioning plate (20) is positioned on one side, away from the side baffle (3), of the vertical knife strip (5).