CN216831038U

CN216831038U - Wall paper cutting edge recovery unit

Info

Publication number: CN216831038U
Application number: CN202123250616.9U
Authority: CN
Inventors: 李荣华; 李维; 吴为民; 李龙
Original assignee: Hubei Barca Decorative Materials Co ltd
Current assignee: Hubei Barca Decorative Materials Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-28
Anticipated expiration: 2031-12-22

Abstract

A wall paper trimming recovery unit, it includes: the conveying belt device comprises a rack and a conveying belt bracket fixed at the upper end of the rack; the conveying belt is arranged on the conveying belt bracket; the lower end of the first connecting rod is rotatably arranged on the rack through a first pin shaft extending left and right; the left side plate and the right side plate are oppositely arranged and fixedly connected, and are vertically arranged and fixedly connected with each other through a transverse pull rod; a side cutter; the supporting block is movably arranged on the rack up and down; the middle part of a swing rod is rotatably arranged on the second pin shaft, and a swing rod connecting piece is vertically fixed on the swing rod; one end of a cylinder is hinged on the rack, and the other end of the cylinder is hinged on the swing rod connecting piece; one end of the swing rod is hinged with one end of a second connecting rod, and the other end of the second connecting rod is hinged on the side plate on the left side and the right side corresponding to the side plate; the other end of the swing rod is hinged to one end of a third connecting rod, and the other end of the third connecting rod is hinged to the supporting block; and two material raking synchronous belts correspondingly approaching to the corresponding sides from the left and right outer sides.

Description

Wall paper cutting edge recovery unit

Technical Field

The utility model relates to a wall paper production technical field, concretely relates to wall paper trimming recovery unit.

Background

Wallpaper is produced by trimming the edge portions to a predetermined width and cutting them transversely to a predetermined length. When cutting the limit, the wall paper leftover bits that its was cut off need in time be discharged, otherwise have the risk that leads to equipment trouble.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a wall paper cutting edge recovery unit, make its leftover bits that can form with the cutting edge in time retrieve.

The utility model provides a technical scheme that technical problem adopted is: a wall paper trimming recovery unit, it includes:

the conveying belt support is fixed at the upper end of the rack;

the conveying belt is arranged on the conveying belt bracket and feeds materials from front to back, and a conveying belt supporting plate is arranged at the lower part of the conveying belt;

the left and right ends of the first connecting rods are opposite to the two first connecting rods, and the lower ends of the first connecting rods are rotatably arranged on the rack through a first pin shaft extending left and right;

the left side and the right side of the side plates are oppositely arranged and fixedly connected, and the side plates are vertically arranged and fixedly connected with each other through a cross pull rod;

the side cutters are fixed on the lower sides of the two side plates in a one-to-one correspondence mode, extend in the front-back direction, and are arranged with cutting edges facing downwards;

the supporting blocks are arranged under the two side cutters in a one-to-one correspondence manner, and are movably arranged on the rack up and down;

a second pin shaft extending left and right and having two ends rotatably arranged on the frame, a swing rod having a middle portion rotatably arranged on the second pin shaft, and a swing rod connecting member vertically fixed on the swing rod; one end of an air cylinder is hinged on the rack, and the other end of the air cylinder is hinged on the swing rod connecting piece; one end of the swing rod is hinged with one end of a second connecting rod, and the other end of the second connecting rod is hinged on the side plate on the left side and the right side corresponding to the side plate; the other end of the swing rod is hinged to one end of a third connecting rod, and the other end of the third connecting rod is hinged to the supporting block;

and the left and right outer sides are correspondingly close to the two material raking synchronous belts on the left and right corresponding sides, and the material raking synchronous belts extend forwards and backwards and face downwards to the support blocks.

Preferably, the left end and the right end of a rear end plate are fixed on the rear ends of the two side plates in a one-to-one correspondence manner, a rear cutter is fixed under the rear end plate, the rear cutter extends in the left-right direction, and the cutting edge of the rear cutter faces downwards; the conveying belt supporting plate is provided with a long groove extending left and right, and the long groove is positioned right below the rear cutter; the two side plates and the rear end plate form a combined frame.

Preferably, the cutter guard plates are respectively arranged on two sides of the rear cutter and the side cutter in the thickness direction, and the cutter guard plates are fixedly connected with the combined frame.

Preferably, the rear cutter and the two cutter guard plates on two sides of the side cutter in the thickness direction are fixedly connected through a plurality of connecting blocks, the connecting blocks are arranged at intervals along the length direction of the corresponding rear cutter or the side cutter, and the connecting blocks are fixed on the combined frame through a fixed vertical rod.

Preferably, the rear cutter and the side cutter are connected to the combined rack through two vertical fixing screws.

Preferably, the combined rack is fixedly connected to a top plate through a plurality of L-shaped connecting plates, and the top plate is positioned right above the combined rack;

preferably, the support block is movably arranged on a plurality of vertical guide rods fixed on the rack.

Preferably, a guide frame is fixed to each of the front end and the rear end of the conveyor belt support, and a row of rotating rollers which are spaced back and forth and extend left and right are arranged on the guide frame.

The utility model discloses a wall paper trimming recovery unit, it is just to the motion through cylinder and pendulum rod etc. can drive side cutter and tray to carry out the trimming operation to the wall paper, and the accessible is taken off the leftover bits that the material hold-in range will cut out and is shifted and retrieve.

Drawings

Fig. 1 is a right side view of the wallpaper edge trimming recycling device according to a preferred embodiment of the invention;

fig. 2 is a front view of the wallpaper edge trimming recycling device according to a preferred embodiment of the present invention;

fig. 3 is a rear view of the wallpaper edge trimming recycling device according to a preferred embodiment of the invention;

description of reference numerals: 1. a frame; 2. a front roller; 3. a conveyor belt support; 4. a conveyor belt; 5. A drive roll; 6. a rear roller; 7. a first link; 8. a conveyor belt supporting plate; 9. a first pin shaft; 10. A tie rod; 11. a side plate; 12. a rear end plate; 13. an L-shaped connecting plate; 14. a top plate; 15. A second hinge base; 16. a second link; 17. a swing rod; 18. a flange-type bearing housing; 19. a second pin shaft; 20. a third link; 21. a support block; 22. a cutter guard plate; 23. fixing the screw rod; 24. A rear cutter; 25. fixing the vertical rod; 26. a guide frame; 27. a swing rod connecting piece; 28. a cylinder; 29. A first hinge base; 30. a synchronous belt drives a motor; 31. a material stripping synchronous belt; 33. a side cutter; 34. A vertical guide rod;

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Please refer to fig. 1 to fig. 3.

The utility model discloses a wall paper trimming recovery unit, it includes frame 1, conveyer belt support 3, conveyer belt 4, conveyer belt layer board 8, two first connecting rods 7, two curb plates 11, two side cutters 33, two tray 21, two take off material hold-in ranges 31.

The conveyer belt bracket 3 is fixed at the upper end of the frame 1. The conveyer belt 4 is arranged on the conveyer belt bracket 3 and feeds materials from front to back. The conveyer belt 4 is stretched by the front roller 2 and the rear roller 6 which extend from left to right and is divided into a forward stroke part and a return stroke part, the forward stroke part moves from front to back, and a conveyer belt supporting plate 8 is arranged at the lower part of the forward stroke part. The conveyor belt 4 is stretched over a drive roll 5. The front roller 2, the rear roller 6 and the driving roller 5 are all rotatably arranged on the conveyor belt bracket 3. Wherein the drive roll 5 is driven by a conveyor belt drive motor (not shown) which is fixed to the conveyor belt support 3.

The left side and the right side of the device are respectively provided with a first connecting rod 7, a side plate 11, a side cutter 33, a supporting block 21 and a material raking synchronous belt 31 in a facing way. Wherein, the lower end of the first connecting rod 7 is rotatably arranged on the frame 1 through a first pin shaft 9 extending left and right.

The left side plate 11 is vertically arranged and fixedly connected through a tie rod 10. The side cutter 33 is fixed to the lower side of the side plate 11, extends in the front-rear direction, and has a cutting edge facing downward. The supporting block 21 is arranged right below the side cutter 33 and is movably arranged on the frame 1 up and down. The two side plates 11 are fixedly connected with each other.

The second pin 19 extends left and right and both ends are rotatably disposed on the frame 1. The middle part of a swing rod 17 is rotatably arranged on a second pin shaft 19, the second pin shaft 19 is rotatably arranged on a flange-type bearing seat 18 through a bearing, and the flange-type bearing seat 18 is fixed on the frame 1. A swing link connector 27 is vertically fixed to the swing link 17. A first hinge base 29 is fixed on the frame 1, and one end of an air cylinder 28 is hinged on the first hinge base 29. The other end is hinged on the swing link connecting piece 27. One end of the swing link 17 is hinged with one end of a second connecting rod 16. A second hinge support 15 is fixedly arranged on the side plate 11, and the other end of the second connecting rod 16 is hinged on the second hinge support 15 on the left and right corresponding sides.

The other end of the swing link 17 is hinged to one end of a third link 20. The other end of the third link 20 is hinged to the carrier 21. The support blocks 21 are movably arranged on a plurality of vertical guide rods 34 fixed on the frame 1.

In this way, the swing link 17 can be driven by the air cylinder 28 to swing around the second pin 19, and the side cutter 33 can be swung up and down by the four-bar linkage formed among the swing link 17, the second link 16, the combination of the side plate 11 and the first link 7, and the frame 1. The rocker slider mechanism formed by the rocker 17, the third connecting rod 20 and the support block 21 enables the support block 21 to move up and down, and then the side cutter 33 is matched to cut edges of wallpaper.

Wherein, the material raking synchronous belt 31 inwardly approaches the material raking synchronous belt 31 from the left and right outer sides. The two material raking synchronous belts 31 are driven by a synchronous belt driving motor 30. Specifically, the raking synchronous belt 31 is disposed on four synchronous pulleys (not marked), one of the synchronous pulleys is coaxially fixed with a sprocket (not marked), and the synchronous belt driving motor 30 is connected with the sprocket through a chain transmission.

The raking synchronous belt 31 extends forwards and backwards and faces downwards to face the support block 21. Therefore, the outer parts, located on the left and right sides, of the support block 21 of the wallpaper can be pressed tightly during trimming operation, and when the support block 21 is separated downwards, leftover materials obtained after trimming are scraped out front and back through friction. Wherein, a containing box (not shown) for collecting leftover materials can be correspondingly arranged on the frame 1, the lower half part of the material-raking synchronous belt 31 can move from front to back, and the containing box can be arranged at the rear side of the material-raking synchronous belt 31 for receiving materials.

In other embodiments, the rear cutter 24 may be provided to cut the wallpaper in the transverse direction. Specifically, left and right ends of a rear end plate 12 are fixed to rear ends of the two side plates 11 in a one-to-one correspondence. The rear cutter 24 is fixed directly below the rear end plate 12. The rear cutter 24 extends in the left-right direction and has its edge disposed downward. The conveyer belt supporting plate 8 is provided with a long groove extending left and right. The slot is located directly below the rear cutter 24. The two side panels 11 and the rear end panel 12 constitute a built-up rack.

In other embodiments, it is preferable that the rear cutter 24 and the side cutter 33 are provided with cutter guards 22 on both sides in the thickness direction. The cutter guard plate 22 is fixedly connected with the combined frame. Specifically, the two cutter guard plates 22 on both sides of the rear cutter 24 and the side cutter 33 in the thickness direction are fixedly connected by a plurality of connecting blocks. The plurality of connection blocks are arranged at intervals in the length direction of the corresponding rear cutter 24 or side cutter 33. The connecting block is fixed on the combined frame through a fixed vertical rod 25.

Wherein, the rear cutter 24 and the side cutter 33 are respectively connected to the combined rack through two vertical fixing screws 23. The rack is fixedly connected to a top plate 14 by a plurality of L-shaped connecting plates 13. The top plate 14 is positioned directly above the organizer.

In other embodiments, preferably one guide frame 26 is fixed to each of the front and rear ends of the belt support 3. A row of spaced apart, left and right, rotatable rollers are provided on the guide frame 26.

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 improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a wall paper trimming recovery unit which characterized in that includes:

the device comprises a rack (1) and a conveying belt bracket (3) fixed at the upper end of the rack (1);

the conveying belt (4) is arranged on the conveying belt bracket (3), the conveying belt (4) feeds materials from front to back, and a conveying belt supporting plate (8) is arranged at the lower part of the conveying belt (4);

the left and right ends of the two first connecting rods (7) are opposite, and the lower ends of the first connecting rods (7) are rotatably arranged on the rack (1) through first pin shafts (9) extending left and right;

the left side and the right side of the side plates (11) are oppositely arranged and fixedly connected, and the side plates (11) are vertically arranged and fixedly connected with a cross pull rod (10);

the side cutters (33) are fixed on the lower sides of the two side plates (11) in a one-to-one correspondence mode, the side cutters (33) extend in the front-back direction, and cutting edges of the side cutters (33) face downwards;

the supporting blocks (21) are arranged under the two side cutters (33) in a one-to-one correspondence manner, and the supporting blocks (21) are movably arranged on the rack (1) up and down;

a second pin shaft (19) which extends leftwards and rightwards and is provided with two ends rotatably on the frame (1), the middle part of a swing rod (17) is rotatably arranged on the second pin shaft (19), and a swing rod connecting piece (27) is vertically fixed on the swing rod (17); one end of a cylinder (28) is hinged on the rack (1), and the other end is hinged on the swing rod connecting piece (27); one end of the swing rod (17) is hinged with one end of a second connecting rod (16), and the other end of the second connecting rod (16) is hinged to the side plate (11) on the left side and the right side; the other end of the swing rod (17) is hinged to one end of a third connecting rod (20), and the other end of the third connecting rod (20) is hinged to the support block (21);

and the two material raking synchronous belts (31) correspondingly approach to the left and right corresponding sides from the left and right outer sides, and the material raking synchronous belts (31) extend forwards and backwards and are downward right opposite to the support blocks (21).

2. The wallpaper trimming and recycling device according to claim 1, wherein left and right ends of a rear end plate (12) are fixed on the rear ends of the two side plates (11) in a one-to-one correspondence manner, a rear cutter (24) is fixed right below the rear end plate (12), the rear cutter (24) extends along the left and right direction, and the cutting edge of the rear cutter is arranged downwards; the conveying belt supporting plate (8) is provided with a long groove extending left and right, and the long groove is positioned right below the rear cutter (24); the two side plates (11) and the rear end plate (12) form a combined frame.

3. The wallpaper trimming recycling device according to claim 2, wherein the rear cutter (24) and the side cutter (33) are respectively provided with a cutter guard plate (22) at two sides in the thickness direction, and the cutter guard plates (22) are fixedly connected with the combined frame.

4. The wallpaper trimming and recycling device according to claim 3, wherein the rear cutter (24) and the two cutter guard plates (22) at two sides of the side cutter (33) in the thickness direction are fixedly connected through a plurality of connecting blocks, the plurality of connecting blocks are arranged at intervals along the length direction of the corresponding rear cutter (24) or side cutter (33), and the connecting blocks are fixed on the combined frame through a fixing vertical rod (25).

5. The wallpaper trimming recycling device according to claim 3, wherein the rear cutter (24) and the side cutter (33) are connected to the combined frame by two vertical fixing screws (23).

6. The wallpaper trimming recycling device according to claim 2, wherein the assembly frame is fixedly connected to a top plate (14) through a plurality of L-shaped connecting plates (13), and the top plate (14) is positioned right above the assembly frame.

7. The wallpaper trimming recycling device according to claim 1, wherein the support block (21) is movably arranged on a plurality of vertical guide rods (34) fixed on the frame (1).

8. The wallpaper trimming and recycling device according to claim 1, wherein a guide frame (26) is fixed at each of the front end and the rear end of the conveyor belt bracket (3), and a row of rotating rollers which are spaced back and forth and extend left and right are arranged on the guide frame (26).