CN218711743U

CN218711743U - Canvas fixed length cutting machine

Info

Publication number: CN218711743U
Application number: CN202222596241.XU
Authority: CN
Inventors: 王旭; 韩万刚
Original assignee: Jiangsu Tianyichen Engineering Painting Material Co ltd
Current assignee: Jiangsu Tianyichen Engineering Painting Material Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-24
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses an canvas fixed length cutting machine, including cutting platform and roof, the roof is located directly over the cutting platform, four landing legs of perpendicular rigid coupling of cutting platform and roof edge. The utility model discloses a fixed cutting subassembly can confirm the length of cutting canvas, reach the effect that the fixed length was cut, and when cutting canvas, the cutting board moves down under the electric putter effect, press the canvas through top board and lower clamp plate, cutting blade is located the grooving tip this moment, can not contact the canvas, this condition that the cutting knife contacts the canvas earlier when just having avoided the cutting and leads to canvas cutting position to warp, later cutting blade moves under the lead screw effect and cuts, in cutting process, canvas cutting position is unanimous to be pressed fixedly by top board and lower clamp plate, avoid receiving cutting force and lead to the phenomenon that the unevenness appears in cutting position, and then make cutting position more neat, in addition the utility model discloses well cutting board department adopts the bolt fastening, convenient to detach changes cutting blade.

Description

Canvas fixed length cutting machine

Technical Field

The utility model relates to an canvas cutting equipment technical field specifically is a canvas fixed length cutting machine.

Background

The canvas is to coating on specific cloth substrate and prevents the oil, solvent, the coating bed piece of infiltration such as water, a cloth class for drawing the canvas, the canvas need cut in process of production, canvas cutting process requires highly, consequently adopt the manual work to tailor among the prior art mostly, efficiency is very low, and the full-automatic machine of cutting that the adoption has offset detection induction system etc. will produce great economic input, consequently present semi-automatization's cutting machine uses too much when the canvas cutting, this kind of semi-automatization's cutting machine mainly accomplishes cutting work, the supplementary work that carries out the canvas tiling of personnel.

For example, the utility model discloses a chinese utility model patent that the grant bulletin number is CN212895600U discloses an canvas cutting equipment, and this cutting equipment includes the base, two fixed plates of the upper surface fixedly connected with of base, the upper surface an organic whole of base is provided with two and stretches tight cloth sand grips, four pneumatic cylinders of the both sides fixedly connected with of base upper surface, the last fixed surface of pneumatic cylinder is connected with the backup pad, the equal fixedly connected with in both ends of backup pad stretches tight the cloth piece, the last fixed surface of backup pad is connected with the motor.

The cutting equipment realizes semi-automatic cutting of the canvas, greatly reduces labor cost and improves production benefits of enterprises; and the cloth sand grip that stretches tight and the cloth piece of stretching tight through setting up, make the canvas be the state of stretching tight when being cut, be favorable to the cutting of canvas, and its position that utilizes the cutting knife carries out the cutting of fixed length, but it adopts the cutting of bar cutting knife, the blade moves down and can contact the canvas surface earlier when the cutting, blade and canvas area of contact is little, the power of production can make canvas cutting position produce the deformation, the length that leads to cutting canvas on the one hand appears the error easily, on the other hand can lead to the cutting position to produce the deformation and lead to the cutting plane unevenness, influence the cutting quality.

Therefore, the canvas fixed-length splitting machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an canvas fixed length cutting machine to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an canvas fixed-length splitting machine comprises a cutting platform and a top plate, wherein the top plate is positioned right above the cutting platform, four support legs are fixedly connected to the edges of the cutting platform and the top plate in a vertical mode, a plurality of cutting grooves are formed in the top surface of the cutting platform, the top surface of the cutting platform is positioned on two sides of each cutting groove and fixedly embedded with two lower pressing plates respectively, and a cutting assembly is connected to the top plate in a sliding mode;

the cutting assembly comprises a positioning plate, a fixed connection electric push rod is arranged at the center of the bottom surface of the positioning plate, a fixed connection cutting plate is fixedly connected to the center of the bottom surface of the electric push rod, a sliding groove is horizontally formed in the bottom surface of the cutting plate, a sliding connection sliding block is arranged in the sliding groove, a cutting plate is fixedly connected to the bottom surface of the sliding block through a fixing bolt, a cutting blade is fixedly connected to the bottom surface of the cutting plate, a sliding opening is formed in the positioning plate and is sleeved outside a top plate in a sliding mode, two upper pressing plates are fixedly connected to two sides of the bottom surface of the cutting plate respectively, and the upper pressing plates are located at the same vertical position of the lower pressing plates.

Preferably, a plurality of long positioning holes are horizontally formed in the top plate, the long positioning holes are located right above the cutting grooves, and two short through holes are formed in two sides of the positioning plate, located in the same horizontal position of the long positioning holes.

Preferably, the two short through holes and any one of the long positioning holes are inserted with locking rods, the end parts of the locking rods are fixedly connected with screws, the screws are in threaded connection with locking nuts, one ends, far away from the locking nuts, of the locking rods are fixedly connected with cross caps, the side walls of the positioning plates are provided with cross caulking ports, and the cross caps are inserted in the cross caulking ports.

Preferably, four threaded holes are formed in four corners of the bottom surface of the sliding block, four threaded through holes are formed in four corners of the cutting board, the threaded through holes and the threaded through holes are in threaded connection with fixing bolts, the bottom surface of the cutting board is located on the outer side of the threaded through holes and is provided with embedded openings, and nuts of the fixing bolts are inserted into the embedded openings.

Preferably, the horizontal rotation connects the lead screw in the spout, rigid coupling thread bush in the spout, lead screw meshing connects the thread bush, cutting board one end rigid coupling motor storehouse, rigid coupling small motor in the motor storehouse, small motor pivot department rigid coupling lead screw tip, locating plate both sides bottom surface rigid coupling two flexible mobile jib respectively, flexible mobile jib bottom slides and cup joints flexible slave rod, flexible slave rod bottom rigid coupling cutting board top surface.

Preferably, a plurality of limiting side plates are fixedly connected to the two sides of the top surface of the cutting platform between the cutting grooves, the end part of the cutting platform is vertically and fixedly connected with the abutting plate, and two releasing notches are formed in the two sides of the edge of the top surface of the cutting platform, which are positioned on the abutting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a fixed cutting subassembly can confirm the length of cutting canvas, reach the effect that the fixed length was cut, and when cutting canvas, the cutting board moves down under the electric putter effect, press the canvas through top board and lower clamp plate, cutting blade is located the grooving tip this moment, can not contact the canvas, this condition that the cutting knife contacts the canvas earlier when just having avoided the cutting and leads to canvas cutting position to warp, later cutting blade moves under the lead screw effect and cuts, in cutting process, canvas cutting position is unanimous to be pressed fixedly by top board and lower clamp plate, avoid receiving cutting force and lead to the phenomenon that the unevenness appears in cutting position, and then make cutting position more neat, in addition the utility model discloses well cutting board department adopts the bolt fastening, convenient to detach changes cutting blade.

Drawings

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

FIG. 2 is a schematic view of the structure of the middle cutting assembly of the present invention;

FIG. 3 is a schematic view of a cutting structure of the middle cutting assembly of the present invention;

FIG. 4 is a schematic view of the explosion structure at the junction between the slider and the cutting blade according to the present invention;

fig. 5 is a schematic view of the explosion structure of the present invention.

In the figure: 1. cutting the platform; 2. a top plate; 3. a cutting assembly; 4. a locking lever; 5. a support leg; 11. grooving; 12. a lower pressing plate; 13. a resisting plate; 14. a limiting side plate; 15. a release notch; 21. a long positioning hole; 31. positioning a plate; 32. a sliding port; 33. an electric push rod; 34. cutting the board; 35. a chute; 36. a slider; 37. a cutting board; 38. fixing the bolt; 39. a cutting blade; 310. an upper pressure plate; 311. a threaded through hole; 312. a threaded hole; 313. embedding; 314. a short through hole; 315. a cross rabbet; 316. a telescopic main rod; 317. a telescopic slave rod; 318. a screw rod; 319. a threaded sleeve; 320. a motor compartment; 321. a small-sized motor; 41. a cross-shaped cap; 42. a screw; 43. and locking the nut.

Detailed Description

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

Example 1:

referring to fig. 1-5, the present invention provides a technical solution: a canvas fixed-length splitting machine comprises a cutting platform 1 and a top plate 2, wherein the top plate 2 is positioned right above the cutting platform 1, four support legs 5 are fixedly connected at the edges of the cutting platform 1 and the top plate 2 vertically, a plurality of cutting grooves 11 are formed in the top surface of the cutting platform 1, the top surface 1 of the cutting platform is positioned at two sides of the cutting grooves 11 and is fixedly embedded with two lower pressing plates 12 respectively, and the top plate 2 is connected with a cutting assembly 3 in a sliding manner;

cutting assembly 3 includes locating plate 31, locating plate 31 bottom surface central point puts rigid coupling electric putter 33, electric putter 33 bottom surface rigid coupling cutting board 34 central point puts, spout 35 is seted up to cutting board 34 bottom surface level, sliding connection slider 36 in spout 35, slider 36 underrun fixing bolt 38 rigid coupling cutting plate 37, cutting board 37 bottom surface rigid coupling cutting blade 39, set up sliding opening 32 on the locating plate 31, sliding opening 32 slides and cup joints in the 2 outsides of roof, two top board 310 of cutting board 34 bottom surface both sides rigid coupling respectively, top board 310 is located the same vertical position of holding down plate 12, the utility model discloses a fixed cutting assembly 3 can confirm the length of cutting canvas, reach the effect that the fixed length is cut, and when cutting the canvas, cutting board 34 moves down under electric putter 33 effect, push down the canvas through top board 310 and holding down plate 12, cutting blade 39 is located grooving 11 tip, can not contact the canvas, this condition that the earlier contact canvas leads to the canvas cutting position to warp when having avoided the cutting, later 39 moves under 318 cuts the effect and carries out the cutting, in the cutting process, cutting board is unanimously changed the canvas position by top board and the fixed screw bolt and the fixed cutting board 37 is convenient for the fixed cutting appearance of the fixed cutting screw bolt is pushed down more.

Example 2:

referring to fig. 1 and 3, a plurality of long positioning holes 21 are horizontally formed in the top plate 2, the long positioning holes 21 are located right above the cutting grooves 11, two short through holes 314 are formed in the two sides of the positioning plate 31 at the same horizontal position of the long positioning holes 21, and the positions of the long positioning holes 21 and the cutting grooves 11 are distributed according to different sizes of canvas to be cut.

Referring to fig. 1 and fig. 3, the locking rod 4 is inserted into the two short through holes 314 and any one of the long positioning holes 21, the end of the locking rod 4 is fixedly connected with the screw rod 42, the screw rod 42 is connected with the locking nut 43 through a thread, one end of the locking rod 4 far away from the locking nut 43 is fixedly connected with the cross cap 41, the side wall of the positioning plate 31 is provided with a cross-shaped insertion opening 315, and the cross cap 41 is inserted into the cross-shaped insertion opening 315.

Referring to fig. 4, four threaded holes 312 are formed at four corners of the bottom surface of the slider 36, four threaded through holes 311 are formed at four corners of the cutting plate 37, the threaded through holes 311 and the threaded holes 312 are in threaded connection with the fixing bolts 38, an insertion opening 313 is formed in the bottom surface of the cutting plate 37, which is located outside the threaded through holes 311, and the nut of the fixing bolt 38 is inserted into the insertion opening 313.

Referring to fig. 3, a screw rod 318 is horizontally rotatably connected in the sliding slot 35, a threaded sleeve 319 is fixedly connected in the slider 36, the screw rod 318 is engaged with the threaded sleeve 319, one end of the cutting board 34 is fixedly connected with a motor bin 320, a small motor 321 is fixedly connected in the motor bin 320, the end of the screw rod 318 is fixedly connected at the rotating shaft of the small motor 321, two telescopic main rods 316 are fixedly connected to the bottom surfaces of the two sides of the positioning board 31 respectively, the bottom of each telescopic main rod 316 is slidably sleeved with a telescopic slave rod 317, and the bottom end of each telescopic slave rod 317 is fixedly connected to the top surface of the cutting board 34.

Referring to fig. 1 and 5, a plurality of limiting side plates 14 are fixedly connected to two sides of the top surface of the cutting platform 1 between the cutting grooves 11, the end of the cutting platform 1 is vertically and fixedly connected to the abutting plate 13, two releasing notches 15 are formed in two sides of the abutting plate 13 at the edge of the top surface of the cutting platform 1, before the cutting platform works, it is determined at which long positioning hole 21 the cutting assembly 3 should be fixed according to the length to be cut of the canvas, the canvas is fixed by the locking rod 4 after the determination, the end of the canvas is pulled to the abutting plate 13, the canvas is flatly laid at the releasing notches 15 at the positions of the hands, the side edge of the canvas contacts the inner side of the limiting side plate 14, the electric push rod 33 is started to move the cutting plate 34 downwards, the canvas is pressed by the upper pressure plate 310, the cutting blade 39 is located at the end of the cutting grooves 11 at the moment, the small motor 321 is started to drive the cutting blade 39 to perform translational cutting, the small motor 321 is rotated reversely to return the cutting blade to the original position after the cutting is completed, and the cut canvas is taken down.

Example 3:

before working, the utility model determines which long positioning hole 21 the cutting component 3 should be fixed at according to the length that the canvas needs to be cut, the canvas is fixed by the locking rod 4 after the determination, then the end part of the canvas is pulled to the position of the supporting plate 13, the canvas is laid at the position of the hand notch 15, the side edge of the canvas contacts the inner side of the limit side plate 14, then the electric push rod 33 is started to make the cutting plate 34 move down, the upper pressure plate 310 presses the canvas, at the moment, the cutting blade 39 is positioned at the end part of the cutting groove 11, then the small motor 321 is started to drive the cutting blade 39 to move horizontally for cutting, after the cutting is finished, the small motor 321 rotates reversely to make the cutting blade 39 return to the original position, the cut canvas is taken down, the utility model can determine the length of the cut canvas by fixing the cutting component 3, reach the effect that the fixed length was cut, and when cutting the canvas, cutting board 34 moved down under electric putter 33 effect, push down the canvas through top board 310 and holding down plate 12, cutting blade 39 was located grooving 11 tip this moment, can not contact the canvas, this condition that the earlier contact canvas of cutting knife leads to canvas cutting position to warp when just having avoided the cutting, later cutting blade 39 removes under lead screw 318 effect and cuts, in cutting process, canvas cutting position is unanimous to be pushed down fixedly by top board 310 and holding down plate 12, avoid receiving cutting force and lead to the phenomenon that the unevenness appears in cutting position, and then make cutting position more neat, in addition the utility model discloses well cutting board 37 department adopts the bolt fastening, convenient to detach changes cutting blade 39.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an canvas fixed length cutting machine, includes cutting platform (1) and roof (2), roof (2) are located directly over cutting platform (1), four landing legs of perpendicular rigid coupling (5), its characterized in that of cutting platform (1) and roof (2) edge:

the top surface of the cutting platform (1) is provided with a plurality of cutting grooves (11), the top surface of the cutting platform (1) is positioned on two sides of the cutting grooves (11) and is fixedly embedded with two lower pressing plates (12) respectively, and the top plate (2) is connected with the cutting assembly (3) in a sliding manner;

cutting subassembly (3) are including locating plate (31), locating plate (31) bottom surface central point puts rigid coupling electric putter (33), electric putter (33) bottom surface rigid coupling cutting board (34) central point puts, spout (35) are seted up to cutting board (34) bottom surface level, sliding connection slider (36) in spout (35), slider (36) underrun fixing bolt (38) rigid coupling cutting board (37), cutting board (37) bottom surface rigid coupling cutting blade (39), set up sliding opening (32) on locating plate (31), sliding opening (32) slip cup joint in roof (2) outside, two top board (310) of cutting board (34) bottom surface both sides rigid coupling respectively, top board (310) are located the same vertical position of holding down plate (12).

2. The canvas fixed length splitting machine according to claim 1, wherein: a plurality of long positioning holes (21) are horizontally formed in the top plate (2), the long positioning holes (21) are located right above the cutting grooves (11), and two short through holes (314) are formed in the two sides of the positioning plate (31) and located in the same horizontal position of the long positioning holes (21).

3. The canvas fixed length splitting machine according to claim 2, wherein: two locking lever (4) are inserted in short through-hole (314) and arbitrary one long locating hole (21), locking lever (4) tip rigid coupling screw rod (42), threaded connection lock nut (43) are gone up in screw rod (42), locking lever (4) are kept away from lock nut (43) one end rigid coupling cross cap (41), cross rabbet (315) are seted up to locating plate (31) lateral wall, cross cap (41) are pegged graft in cross rabbet (315).

4. The canvas fixed length splitting machine according to claim 1, wherein: four threaded holes (312) are formed in four corners of the bottom surface of the sliding block (36), four threaded through holes (311) are formed in four corners of the cutting board (37), the threaded through holes (311) and the threaded holes (312) are in threaded connection with fixing bolts (38), a rabbet (313) is formed in the outer side of the threaded through holes (311) on the bottom surface of the cutting board (37), and nuts of the fixing bolts (38) are inserted into the rabbet (313).

5. The canvas fixed length splitting machine according to claim 1, wherein: horizontal rotation connects lead screw (318) in spout (35), rigid coupling thread sleeve (319) in slider (36), lead screw (318) meshing connects thread sleeve (319), cutting board (34) one end rigid coupling motor storehouse (320), rigid coupling small-size motor (321) in motor storehouse (320), small-size motor (321) pivot department rigid coupling lead screw (318) tip, two flexible mobile jib (316) of locating plate (31) both sides bottom surface rigid coupling respectively, flexible mobile jib (316) bottom slip cup joints is flexible from pole (317), flexible cutting board (34) top surface from pole (317) bottom rigid coupling.

6. The canvas fixed length splitting machine according to claim 1, wherein: the cutting platform is characterized in that a plurality of limiting side plates (14) are fixedly connected to the two sides of the top surface of the cutting platform (1) between the cutting grooves (11), the end part of the cutting platform (1) is vertically and fixedly connected with the abutting plate (13), and two releasing notches (15) are formed in the edges of the top surface of the cutting platform (1) at the two sides of the abutting plate (13).