CN210651070U

CN210651070U - Paper printed matter cross cutting machine

Info

Publication number: CN210651070U
Application number: CN201921633578.5U
Authority: CN
Inventors: 杨国正
Original assignee: Danyang Jingyi Printing Co Ltd
Current assignee: Danyang Jingyi Printing Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-02
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a paper printed matter cross cutting machine, its structure is including pushing up the case, the curb plate, pneumatic cylinder and positioning mechanism, the utility model discloses a positioning mechanism has been set up between two curb plates, it rotates to drive commentaries on classics board and two-way lead screw through rotating the handle, and two-way lead screw then drives two top section of thick bamboos relative radial movement, a top section of thick bamboo drives a middle part section of thick bamboo simultaneously, sill bar and locating plate relative radial movement, when the pneumatic cylinder drives cross cutting cutter downstream, make the cross cutting cutter drive the deflector, sill bar and locating plate downstream, thereby realize that the locating plate compresses tightly the left and right sides top at the paper printed matter, it compresses tightly fixedly to have reached the paper printed matter, prevent to take place to warp at the in-process of cutting deburring, make the beneficial effect of the quality.

Description

Paper printed matter cross cutting machine

Technical Field

The utility model relates to a cross cutting machine technical field, concretely relates to paper printed matter cross cutting machine.

Background

Paper printing is a common consumable in industrial production, such as: the paper-cutting machine is mainly used for die cutting, indentation and gold stamping operation, fitting and automatic waste discharge of corresponding non-metal materials, non-setting adhesive, double faced adhesive, electronic, mobile phone rubber mats and the like, and the die cutting machine utilizes a steel knife, a hardware die and a steel wire to apply certain pressure through an embossing plate to roll and cut a printed product or a paper board into a certain shape.

When the die cutting machine is used for cutting and trimming the paper printed matter, the paper printed matter which is just printed is newer and smoother, the paper printed matter is usually stacked in order by manpower and then placed under a die cutting tool of the die cutting machine for cutting, and when the die cutting tool contacts the paper printed matter, the paper printed matter is easily pressed to be extruded and deformed, so that the cutting position is deviated, and the quality of a cut finished product is lowered.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the paper printed matter die-cutting machine is provided, and the problem that when the die-cutting machine is used for cutting and trimming paper printed matters, the newly printed paper printed matters are relatively new and smooth, the paper printed matters are usually stacked in order by manpower and then placed under a die-cutting tool of the die-cutting machine for cutting, and when the die-cutting tool contacts the paper printed matters, the paper printed matters are easily pressed to be extruded and deformed, so that the cutting position is deviated, and the quality of cut finished products is lowered is solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a paper printed matter cross cutting machine, including top case, curb plate, pneumatic cylinder and positioning mechanism, the curb plate is installed to top case bottom face left and right sides symmetry, the curb plate bottom lock is in workstation top face left and right sides admittedly, and curb plate right-hand member face installs the controller, the pneumatic cylinder closure is in top case top face middle part, and pneumatic cylinder bottom output shaft passes top case top face middle part back fixed connection in cross cutting cutter top face middle part, cross cutting cutter left and right sides both ends symmetric welding has the slider, the slider slides about the spout inboard that the opposite face was seted up about two curb plates slides from top to bottom, workstation bottom end face four-end lock solid has the support frame, positioning mechanism sets up in two curb plates inboardly, positioning mechanism is by a middle part section of thick bamboo, slide mechanism, sill bar, compression spring, fixed block, locating plate, a top section of, The middle cylinder is slidably mounted on the inner side of the sliding mechanism, the middle cylinder slides up and down along the inner side of the top cylinder, the bottom rod movably extends into the inner side of the middle cylinder and is perpendicularly welded to the middle of the top end face of the fixed block, two ends of the compression spring are fixedly connected to the edge of the bottom end face of the middle cylinder and the top end face of the fixed block respectively, the inner side face of the compression spring is movably connected with the side surface of the bottom rod, the positioning plate is locked on the bottom end face of the fixed block, the top cylinder is in threaded connection with the side surface of the bidirectional screw rod through a screw hole formed in the rear side of the right end face, the bidirectional screw rod penetrates through the front end of the top of the left end face of the side plate at the right part and is fixedly connected to the.

Furthermore, the sliding mechanism is composed of a guide block, a guide plate, a guide groove, a limiting block and a limiting groove, the guide block is locked in the middle of the front end face of the middle cylinder, the guide block slides left and right along the inner side of the guide groove vertically formed in the middle of the rear end face of the guide plate, the guide plate is tightly fixed in the middle of the rear end face of the die cutting tool, the limiting block is of an integrated structure and is arranged in the middle of the top end face and the bottom end face of the guide block, the limiting groove is formed in the middle of the top end face and the bottom end face of the inner side of the guide groove, and the limiting groove is matched with the.

Furthermore, the handle is in the shape of a cylindrical rod, and anti-skid stripes are distributed on the side surface of the handle.

Furthermore, the locating plate is L-shaped, and an anti-slip silica gel layer is adhered to the top end face of the inner side of the locating plate.

Furthermore, the side surface of the bottom rod is smooth and burr-free, and the bottom rod is perpendicular to the top end surface of the fixed block.

Furthermore, the vertical distance between the front end face of the fixing block and the rear end face of the die cutting tool is 5cm, and the outer diameter of the fixing block is 2cm larger than that of the compression spring.

Furthermore, a smooth ceramic layer is arranged on the outer side end face of the guide block, and the thickness of the smooth ceramic layer is 0.1 cm.

Furthermore, the rotating plate is circular, and a wear-resistant stainless steel layer is arranged on the left end face of the rotating plate attached to the side plate.

Further, the hydraulic cylinder model is a HOB80X400 hydraulic cylinder.

Furthermore, the guide plate is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problem that when a paper printed matter is cut and trimmed by a die-cutting machine, the printed paper printed matter is newer and smoother, and the paper printed matter is generally manually stacked and then placed under a die-cutting tool of the die-cutting machine for cutting, when the die-cutting tool contacts the paper printed matter, the paper printed matter is easily extruded and deformed under pressure, so that the cutting position is deviated, and the quality of a cut finished product is lowered, the utility model discloses a positioning mechanism is arranged between two side plates, a rotating plate and a bidirectional screw rod are driven to rotate by rotating a handle, the bidirectional screw rod drives two top cylinders to move in a relative radial direction, the middle cylinder, a bottom rod and a positioning plate are driven by the top cylinders to move in a relative radial direction, and when the die-cutting tool is driven by a hydraulic cylinder to move downwards, the die-cutting tool drives a guide plate, a bottom rod and a positioning plate to move, thereby realize the locating plate and compress tightly at the left and right sides top of paper printed matter, reached and compressed tightly fixedly the paper printed matter, prevent to take place to warp at the in-process of cutting deburring for the beneficial effect of the quality promotion of cutting.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the slider connection structure of the present invention;

FIG. 3 is a schematic structural view of the positioning mechanism of the present invention;

fig. 4 is a schematic view of the front sectional structure of the positioning mechanism of the present invention;

fig. 5 is an enlarged schematic view of the structure at a of the present invention.

In the figure: the device comprises a top box-1, a side plate-2, a hydraulic cylinder-3, a controller-4, a die cutting tool-5, a sliding groove-6, a workbench-7, a supporting frame-8, a sliding block-10, a positioning mechanism-9, a middle cylinder-91, a sliding mechanism-92, a bottom rod-93, a compression spring-94, a fixing block-95, a positioning plate-96, a top cylinder-97, a bidirectional screw rod-98, a rotating plate-99, a handle-910, a guide block-921, a guide plate-922, a guide groove-923, a limiting block-924 and a limiting groove-925.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a paper printed matter die cutting machine: the automatic cutting machine comprises a top box 1, side plates 2, a hydraulic cylinder 3 and a positioning mechanism 9, wherein the side plates 2 are symmetrically arranged on the left side and the right side of the bottom end face of the top box 1, the bottoms of the side plates 2 are fixedly locked on the left side and the right side of the top end face of a workbench 7, a controller 4 is arranged on the right end face of each side plate 2, the hydraulic cylinder 3 is locked in the middle of the top end face of the top box 1, an output shaft at the bottom of the hydraulic cylinder 3 penetrates through the middle of the top end face of the top box 1 and then is fixedly connected to the middle of the top end face of a die-cutting tool 5, sliding blocks 10 are symmetrically welded on the left end and the right end of the die-cutting tool 5, the sliding blocks 10 slide up and down along the inner sides of sliding grooves 6 formed in the left and right opposite surfaces of the two side plates 2, a support frame 8, The middle cylinder 91 is slidably mounted on the inner side of the sliding mechanism 92, the middle cylinder 91 slides up and down along the inner side of the top cylinder 97, the bottom rod 93 movably extends into the inner side of the middle cylinder 91, the bottom rod 93 is vertically welded in the middle of the top end face of the fixed block 95, two ends of the compression spring 94 are respectively and fixedly connected to the edge of the bottom end face of the middle cylinder 91 and the top end face of the fixed block 95, the end face of the inner side of the compression spring 94 is movably connected with the side surface of the bottom rod 93, the positioning plate 96 is locked on the bottom end face of the fixed block 95, the top cylinder 97 is in threaded connection with the side surface of the bidirectional screw rod 98 through a screw hole formed in the rear side of the right end face, the bidirectional screw rod 98 penetrates through the front end of the top of the left end face 2 of the right.

Wherein, slide mechanism 92 comprises guide block 921, deflector 922, guide way 923, stopper 924 and spacing groove 925, the terminal surface middle part before a middle part section of thick bamboo 91 is locked to the guide block 921, and the guide block 921 is along the perpendicular inboard horizontal slip of guide way 923 of seting up in deflector 922 rear end face middle part, the deflector 922 fastens in 5 rear end face middle parts of cross cutting tool, stopper 924 sets up in guide block 921 top terminal surface middle part and bottom face middle part for integral structure, spacing groove 925 sets up in the inboard top terminal surface middle part of guide way 923 bottom and inboard side face middle part, and spacing groove 925 coincide in stopper 924 outside terminal surface mutually for middle part section of thick bamboo 91 moving process is more steady.

The handle 910 is in the shape of a cylindrical rod, and the side surface of the handle 910 is provided with anti-slip stripes to prevent slipping in the process of rotating the handle 910.

The positioning plate 96 is in an L-shaped shape, and an anti-slip silica gel layer is adhered to the top end face of the inner side of the positioning plate 96, so that the two sides of the paper printed matter are conveniently pressed and fixed.

The side surface of the bottom rod 93 is smooth and burr-free, and the bottom rod 93 is perpendicular to the top end surface of the fixed block 95, so that the bottom rod 93 can slide in the middle cylinder 91 quickly.

The vertical distance between the front end face of the fixing block 95 and the rear end face of the die cutting tool 5 is 5cm, the outer diameter of the fixing block 95 is larger than the outer diameter of the compression spring 94 by 2cm, the paper printed matter is pressed more stably, and meanwhile the compression spring 94 is convenient to install.

Wherein, the outside terminal surface of guide block 921 is provided with the smooth ceramic layer of one deck, and the thickness of smooth ceramic layer is 0.1cm for guide block 921 slides in guide way 923 fast.

Wherein, the rotating plate 99 is circular, and the left end face of the rotating plate 99 attached to the side plate 2 is provided with a wear-resistant stainless steel layer, so as to prevent the rotating plate 99 from being excessively worn.

The type 3 of the hydraulic cylinder is an HOB80X400 hydraulic cylinder, and the thrust is large.

The guide plate 922 is made of stainless steel.

From the above table, it can be seen that: the utility model discloses a stainless steel material that deflector 922 adopted has the stronger advantage of wearability.

The patent states: the hydraulic cylinder 3, the hydraulic cylinder is a hydraulic executive component which changes the hydraulic energy into the mechanical energy and does the linear reciprocating motion (or swing motion), it is simple in construction, reliable in operation, when using it to realize the reciprocating motion, can dispense with the decelerator, and there is no transmission clearance, move steadily, therefore get the wide application in various mechanical hydraulic systems, the hydraulic cylinder output force and piston effective area and its pressure difference of both sides are in direct proportion; the hydraulic cylinder basically comprises a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device, wherein the buffering device and the exhaust device are determined according to specific application occasions, and other devices are indispensable.

The working principle is as follows: firstly, taking out the paper printed matter to be cut and trimmed, connecting the hydraulic cylinder 3 with an external liquid supply device, electrically connecting the external liquid supply device with the controller 4, then placing the proper part of one end of the paper printed matter to be trimmed on the top end surface of the workbench 7, then moving the position of the paper printed matter to place the paper printed matter at the proper position of the bottom of the die cutting cutter 5, then adjusting the positions of the two positioning plates 96 according to the width of the paper printed matter, driving the fixedly connected rotating plate 99 to rotate by rotating the handle 910, driving the other fixedly connected bidirectional screw rod 98 to rotate by the rotating plate 99, driving the two top cylinders 97 in threaded connection with the bidirectional screw rod 98 to move radially relative to each other in the rotating process, and simultaneously driving the middle cylinders 91 and the guide blocks 921 at the front ends of the middle cylinders 91 to slide in the guide grooves 923 by the top cylinders 97, and the middle cylinder 91 drives the bottom rod 93 and the positioning plate 96 to move radially relatively, then the hydraulic cylinder 3 is injected with liquid through the controller 4, so that the output shaft of the hydraulic cylinder 3 extends downwards, thereby the output shaft of the hydraulic cylinder 3 pushes the die cutting tool 5 to move downwards between the two side plates 2, so that the die cutting tool 5 drives the guide plate 922, the guide block 921 and the middle cylinder 91 to slide downwards, meanwhile, the middle cylinder 91 pushes the compression spring 94, the bottom rod 93 and the positioning plate 96 to move downwards, when the positioning plate 96 contacts the bottom end of the paper printed product, the output shaft of the hydraulic cylinder 3 continues to push the die cutting tool 5, so that the middle cylinder 91 applies pressure to the compression spring 94 to compress the compression spring 94, meanwhile, the positioning plate 96 reinforces the pressure of the paper printed product, and the die cutting tool 5 continues to move downwards to cut the edge of the paper printed product.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The paper printed matter die-cutting machine comprises a top box (1), side plates (2) and hydraulic cylinders (3), wherein the side plates (2) are symmetrically installed on the left side and the right side of the bottom end face of the top box (1), the bottoms of the side plates (2) are fixedly locked on the left side and the right side of the top end face of a workbench (7), a controller (4) is installed on the right end face of each side plate (2), the hydraulic cylinders (3) are locked in the middle of the top end face of the top box (1), an output shaft at the bottom of each hydraulic cylinder (3) penetrates through the middle of the top end face of the top box (1) and then is fixedly connected to the middle of the top end face of a die-cutting tool (5), sliding blocks (10) are symmetrically welded at the left end and the right end of the die-cutting tool (5), the sliding blocks (10) slide up and down along the inner sides;

the method is characterized in that: the device is characterized by further comprising a positioning mechanism (9), the positioning mechanism (9) is arranged on the inner sides of the two side plates (2), the positioning mechanism (9) is composed of a middle barrel (91), a sliding mechanism (92), a bottom rod (93), a compression spring (94), a fixing block (95), a positioning plate (96), a top barrel (97), a bidirectional screw rod (98), a rotating plate (99) and a handle (910), the middle barrel (91) is slidably mounted on the inner side of the sliding mechanism (92), the middle barrel (91) slides up and down along the inner side of the top barrel (97), the bottom rod (93) movably extends into the inner side of the middle barrel (91), the bottom rod (93) is vertically welded to the middle part of the top end face of the fixing block (95), two ends of the compression spring (94) are fixedly connected to the edge of the bottom end face of the middle barrel (91) and the top end face of the fixing block (95) respectively, and the inner end face of the compression spring (94, the positioning plate (96) is locked on the bottom end face of the fixing block (95), the top barrel (97) is in threaded connection with the side surface of the bidirectional screw rod (98) through a screw hole formed in the rear side of the right end face, the bidirectional screw rod (98) penetrates through the front end of the top of the left end face of the right side plate (2) and is fixedly connected to the middle of the left end face of the rotating plate (99), and the handle (910) is fastened at the edge of the right end face of the rotating plate (99).

2. The paper printed matter die cutting machine according to claim 1, characterized in that: slide mechanism (92) comprise guide block (921), deflector (922), guide way (923), stopper (924) and spacing groove (925), guide block (921) closure is in the preceding terminal surface middle part of a middle part section of thick bamboo (91), and guide block (921) along the perpendicular guide way (923) inboard horizontal slip of seting up in deflector (922) rear end face middle part, deflector (922) fasten in cross cutting tool (5) rear end face middle part, stopper (924) set up in guide block (921) top end face middle part and bottom face middle part as an organic whole structure, inboard top end face middle part and inboard bottom end face middle part in guide way (923) are seted up to spacing groove (925), and spacing groove (925) coincide in stopper (924) outside terminal surface.

3. The paper printed matter die cutting machine according to claim 1, characterized in that: the handle (910) is in the shape of a cylindrical rod, and anti-skid stripes are distributed on the side surface of the handle (910).

4. The paper printed matter die cutting machine according to claim 1, characterized in that: the positioning plate (96) is L-shaped, and an anti-slip silica gel layer is adhered to the top end face of the inner side of the positioning plate (96).

5. The paper printed matter die cutting machine according to claim 1, characterized in that: the side surface of the bottom rod (93) is smooth and burr-free, and the bottom rod (93) is perpendicular to the top end surface of the fixed block (95).

6. The paper printed matter die cutting machine according to claim 1, characterized in that: the vertical distance between the front end face of the fixing block (95) and the rear end face of the die cutting cutter (5) is 5cm, and the outer diameter of the fixing block (95) is 2cm larger than that of the compression spring (94).

7. The paper printed matter die cutting machine according to claim 2, characterized in that: the outer side end face of the guide block (921) is provided with a smooth ceramic layer, and the thickness of the smooth ceramic layer is 0.1 cm.

8. The paper printed matter die cutting machine according to claim 1, characterized in that: the rotating plate (99) is circular, and the left end face of the rotating plate (99) attached to the side plate (2) is provided with a wear-resistant stainless steel layer.