CN212554151U

CN212554151U - Cutter transverse adjusting device based on printing machine die cutting

Info

Publication number: CN212554151U
Application number: CN202020569184.4U
Authority: CN
Inventors: 张定武; 张定概
Original assignee: Shenzhen Hongfuhan Technology Co ltd
Current assignee: Shenzhen Hongfuhan Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-02-19
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a cutter transverse adjusting device based on printing machine die cutting, a die cutting roller is installed at one end of a support, a cleaning assembly is installed at the middle part of the front of the support, a guide port is arranged at the middle part of the front of an L-shaped frame, an adjusting port is arranged at the middle part of a clamping block, mounting plates are welded at two sides of a drawing rod close to one end of the cutter, scraping blocks are welded at one end of a sliding rod, a disassembling assembly is installed at one end of the support, a double-screw bolt is welded at one end of the die cutting roller and one end of a supporting roller, balls are movably embedded at positions of the baffle corresponding to the die cutting roller and the supporting roller, and a connecting block is welded at a position corresponding to a butt joint hole of the support. At the moment, the baffle can be detached, and the cutter sleeved on the die-cutting roller is convenient to replace.

Description

Cutter transverse adjusting device based on printing machine die cutting

Technical Field

The utility model relates to a printing machine cross cutting technical field specifically is a cutter lateral adjustment device based on printing machine cross cutting.

Background

The die cutting is a cutting process for the later processing of printed matters, the die cutting process can make printed matters or other paper products into a die cutting knife plate according to a pre-designed pattern for cutting, a line pressing knife or a line pressing die can be used for pressing line marks on the plate under the action of pressure, or a line rolling wheel is used for rolling the line marks on the plate, so that the plate can be bent according to a preset position.

In the patent "a horizontal adjusting device of printing machine cross cutting portion cutter" of application number 201821816441.9, be provided with the adjustment mechanism who orders about the cutter along cutting die roller axial removal on the support, the utility model discloses a lead screw structure stirs the cutter and carries out adjusting position, convenient and fast, and the accuracy is high, but the cutter uses a period after, can the adhesion debris, leads to cutter surface unevenness, and then leads to the incision unevenness, influences the effect of cutting, is difficult to clear up.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cutter horizontal adjusting device based on printing machine cross cutting can effectively solve the cutter that proposes in the above-mentioned background art and after using a period, can the adhesion debris, leads to cutter surface unevenness, and then leads to the incision unevenness, influences the effect of cutting, is difficult to carry out the problem of clearing up.

In order to achieve the above object, the utility model provides a following technical scheme: a transverse cutter adjusting device based on die cutting of a printing machine comprises a support, wherein a die cutting roller is installed at one end of the support, a supporting roller is installed at the other end of the support, a lead screw is installed at the top end of the support in a penetrating mode, shifting plates are installed at two ends of the lead screw in a rotating mode, and cutters are installed at two ends of the die cutting roller;

the middle part of the front surface of the bracket is provided with a cleaning assembly, and the cleaning assembly comprises an L-shaped frame, a guide port, a clamping block, an adjusting port, a drawing rod, a mounting plate, a sliding rod, a scraping block and a spring;

l type frame movable mounting is openly in the support, the guide way has been seted up at the openly middle part of L type frame, the equal movable mounting in guide way both ends has the fixture block, the adjustment mouth has been seted up at the fixture block middle part, the inside movable mounting of adjustment mouth has the pole of taking out, it has the mounting panel to take out the pole and all weld near cutter one end both sides, the mounting panel middle part is run through and is installed the slide bar, the welding of slide bar one end has the piece of scraping, the slide bar is located the mounting panel and scrapes a intermediate position.

Preferably, the support is provided with a sliding groove at a position close to the L-shaped frame, and one end of the L-shaped frame is provided with a sliding block at the position inside the sliding groove.

Preferably, the fixture block is I-shaped, and the width of the groove in the middle of the fixture block is matched with the edge of the guide opening.

Preferably, the top end of the inner part of the adjusting port is bonded with a rubber sheet, and the pull rod is welded at the middle position of one end, far away from the mounting plate, of the pull rod.

Preferably, the mounting plate is provided with a square hole at a position corresponding to the slide bar, and the longitudinal section of the slide bar is square.

Preferably, a disassembling component is mounted at one end of the support and comprises a baffle plate, a stud, an internal thread sleeve, a ball, a butt joint hole and a connecting block;

baffle movable mounting is in support one end, the double-screw bolt has all been welded to die-cutting roller and backing roll one end, the double-screw bolt runs through the baffle, the internal thread sleeve pipe has been cup jointed to double-screw bolt one end, the baffle corresponds die-cutting roller and the equal activity of backing roll department and inlays and have the ball, the butt joint hole has been seted up on the baffle top, the support corresponds butt joint hole department welding and has the connecting block.

Preferably, the inner wall of the butt joint hole is matched with the outer side of the connecting block, and the width of the baffle is equal to that of the bracket.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the clearance subassembly, according to the position of the position adjustment fixture block of cutter, promote and take out the pole for two scraping blocks are close to the cutter, detach the adnexed debris in cutter both sides, and the clearance is simple and convenient, prevents that cutter adhesion debris and influence cross cutting's effect, guarantees the level and smooth of cut mark.

2. L type frame one end is located the inside department of spout and is provided with the slider, can remove the slider along the spout until the support bottommost, and convenient to detach L type frame can promote the pole of taking out simultaneously and will scrape the piece and be close to die-cutting roller and backing roll, along with the rotation of die-cutting roller and backing roll, clearance die-cutting roller and backing roll, and the clearance is convenient.

3. Be provided with the dismantlement subassembly, rotatable internal thread sleeve pipe for internal thread sleeve pipe no longer extrudees fixed stop, can pull down the baffle this moment, and convenient replacement cup joints in the cutter of die-cutting roller, improves the efficiency of changing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the mounting structure of the fixture block of the present invention;

FIG. 3 is a schematic view of the slide bar mounting structure of the present invention;

FIG. 4 is a schematic view of the installation structure of the stud of the present invention;

reference numbers in the figures: 1. a support; 2. a die-cutting roller; 3. a support roller; 4. a screw rod; 5. dialing a plate; 6. a cutter;

7. cleaning the assembly; 701. an L-shaped frame; 702. a guide port; 703. a clamping block; 704. an adjusting port; 705. drawing a rod; 706. mounting a plate; 707. a slide bar; 708. scraping the block; 709. a spring;

8. a chute; 9. a slider;

10. disassembling the assembly; 1001. a baffle plate; 1002. a stud; 1003. an internally threaded sleeve; 1004. a ball bearing; 1005. a butt joint hole; 1006. and (4) connecting the blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a cutter transverse adjusting device based on printing machine die cutting, which comprises a bracket 1, a die cutting roller 2 is installed at one end of the bracket 1, a back-up roller 3 is installed at the other end of the bracket 1, a lead screw 4 is installed on the top end of the bracket 1 in a penetrating way, a shifting plate 5 is installed at both ends of the lead screw 4 in a rotating way, and a cutter 6 is installed at both ends of the die cutting roller 2;

the middle part of the front surface of the bracket 1 is provided with a cleaning component 7, and the cleaning component 7 comprises an L-shaped frame 701, a guide port 702, a clamping block 703, an adjusting port 704, a drawing rod 705, a mounting plate 706, a sliding rod 707, a scraping block 708 and a spring 709;

an L-shaped frame 701 is movably arranged on the front surface of a support 1, a sliding groove 8 is arranged at the position of the support 1 close to the L-shaped frame 701, a sliding block 9 is arranged at the position of one end of the L-shaped frame 701, which is positioned inside the sliding groove 8, so that the L-shaped frame 701 is convenient to disassemble, a guide port 702 is arranged in the middle of the front surface of the L-shaped frame 701, clamping blocks 703 are movably arranged at both ends of the guide port 702, the clamping blocks 703 are I-shaped, the width of a groove in the middle of each clamping block 703 is matched with the edge of the guide port 702, so that the clamping blocks 703 are convenient to install, an adjusting port 704 is arranged in the middle of each clamping block 703, a pulling rod 705 is movably arranged inside each adjusting port 704, mounting plates 706 are welded at both sides of one end of each pulling rod 705 close to a cutter 6, a sliding rod 707 is penetratingly arranged in the middle of each mounting, the mounting plate 706 is provided with a square hole at a position corresponding to the sliding rod 707, the longitudinal section of the sliding rod 707 is square, the scraping block 708 is prevented from rotating by taking the sliding rod 707 as a center, and the sliding rod 707 is sleeved with a spring 709 at a position between the mounting plate 706 and the scraping block 708.

A disassembling component 10 is installed at one end of the bracket 1, and the disassembling component 10 comprises a baffle 1001, a stud 1002, an internal thread sleeve 1003, a ball 1004, a butt joint hole 1005 and a connecting block 1006;

baffle 1001 movable mounting is in 1 one end of support, double-screw bolt 1002 has all been welded to mould cutting roller 2 and backing roll 3 one end, double-screw bolt 1002 runs through baffle 1001, double-screw bolt 1002 one end has cup jointed female screw sleeve 1003, baffle 1001 corresponds mould cutting roller 2 and backing roll 3 department and all has movably inlayed ball 1004, butt joint hole 1005 has been seted up on baffle 1001 top, support 1 corresponds butt joint hole 1005 department and has welded connecting block 1006, the inboard wall of butt joint hole 1005 agrees with the connecting block 1006 outside, baffle 1001 width equals support 1 width, be convenient for install baffle 1001 in 1 one end of support.

The utility model discloses a theory of operation and use flow: the principle that the screw rod 4 rotates to drive the shifting plate 5 to move and adjust the position of the cutter 6 is the same as that of a transverse cutter adjusting device of a die-cutting part of a printing machine in patent No. 201821816441.9, and will not be described in detail, the clamping block 703 is pulled along the guide port 702 according to the position of the cutter 6, the position of the clamping block 703 is adjusted, the pull rod 705 is pushed, so that the two scraping blocks 708 are close to the cutter 6, the scraping blocks 708 are extruded by the two sides of the cutter 6, the scraping blocks 708 are pushed to move the spring 709 to shrink, so that the two sides of the cutter 6 are extruded by the scraping blocks 708, the pressure is prevented from being too high, the scraping blocks 708 remove sundries attached to the cutter 6, the cleaning is simple and convenient, the die-cutting effect;

a sliding groove 8 is formed in the position, close to the L-shaped frame 701, of the support 1, a sliding block 9 is arranged at the position, located inside the sliding groove 8, of one end of the L-shaped frame 701, the L-shaped frame 701 can be conveniently detached, meanwhile, the pulling rod 705 can be pushed, the scraping block 708 is close to the die-cutting roller 2 and the supporting roller 3, the die-cutting roller 2 and the supporting roller 3 can be cleaned along with the rotation of the die-cutting roller 2 and the supporting roller 3, impurities can be removed, and the cleaning is convenient;

rotate female thread sleeve 1003 for female thread sleeve 1003 no longer extrudees solid fixed stop 1001, can pull down baffle 1001 this moment, and convenient replacement cup joints in the cutter 6 of cross cutting roller 2, improves the efficiency of changing, and during installation baffle 1001, it is fixed to aim at connecting block 1006 in butt joint hole 1005, and ball 1004 contact cross cutting roller 2 and backing roll 3 prevent cross cutting roller 2 and backing roll 3 scratch baffle 1001.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cutter lateral adjustment device based on printing machine cross cutting, includes support (1), its characterized in that: a die-cutting roller (2) is installed at one end of the support (1), a supporting roller (3) is installed at the other end of the support (1), a lead screw (4) is installed at the top end of the support (1) in a penetrating mode, shifting plates (5) are installed at two ends of the lead screw (4) in a rotating mode, and cutters (6) are installed at two ends of the die-cutting roller (2);

a cleaning assembly (7) is arranged in the middle of the front face of the support (1), and the cleaning assembly (7) comprises an L-shaped frame (701), a guide port (702), a clamping block (703), an adjusting port (704), a drawing rod (705), a mounting plate (706), a sliding rod (707), a scraping block (708) and a spring (709);

l type frame (701) movable mounting is in support (1) front, direction mouth (702) have been seted up at L type frame (701) front middle part, equal movable mounting in direction mouth (702) both ends has fixture block (703), adjustment mouth (704) have been seted up at fixture block (703) middle part, the inside movable mounting of adjustment mouth (704) has pump rod (705), pump rod (705) are close to cutter (6) one end both sides and all have welded mounting panel (706), mounting panel (706) middle part is run through and is installed slide bar (707), the welding of slide bar (707) one end has scrapes piece (708), slide bar (707) are located mounting panel (706) and scrape piece (708) intermediate position department and have cup jointed spring (709).

2. The cutter lateral adjustment device based on the die cutting of the printing machine as claimed in claim 1, wherein: a sliding groove (8) is formed in the position, close to the L-shaped frame (701), of the support (1), and a sliding block (9) is arranged at the position, located inside the sliding groove (8), of one end of the L-shaped frame (701).

3. The cutter lateral adjustment device based on the die cutting of the printing machine as claimed in claim 1, wherein: the fixture block (703) is I-shaped, and the width of the groove in the middle of the fixture block (703) is matched with the edge of the guide opening (702).

4. The cutter lateral adjustment device based on the die cutting of the printing machine as claimed in claim 1, wherein: the top end in the adjusting opening (704) is bonded with a rubber sheet, and the middle position of one end of the pull rod (705) far away from the mounting plate (706) is welded with a pull ring.

5. The cutter lateral adjustment device based on the die cutting of the printing machine as claimed in claim 1, wherein: the mounting plate (706) is provided with a square hole at a position corresponding to the sliding rod (707), and the longitudinal section of the sliding rod (707) is square.

6. The cutter lateral adjustment device based on the die cutting of the printing machine as claimed in claim 1, wherein: a dismounting assembly (10) is mounted at one end of the support (1), and the dismounting assembly (10) comprises a baffle (1001), a stud (1002), an internal thread sleeve (1003), a ball (1004), a butt joint hole (1005) and a connecting block (1006);

baffle (1001) movable mounting is in support (1) one end, double-screw bolt (1002) have all been welded to die-cutting roller (2) and backing roll (3) one end, baffle (1001) are run through to double-screw bolt (1002), female thread sleeve pipe (1003) has been cup jointed to double-screw bolt (1002) one end, baffle (1001) correspond die-cutting roller (2) and backing roll (3) department and all movably inlay and have ball (1004), butt joint hole (1005) have been seted up on baffle (1001) top, support (1) correspond butt joint hole (1005) department and have welding connecting block (1006).

7. The cutter lateral adjustment device based on the die cutting of the printing machine as claimed in claim 6, wherein: the inner wall of the butt joint hole (1005) is matched with the outer side of the connecting block (1006), and the width of the baffle (1001) is equal to that of the bracket (1).