CN210759470U

CN210759470U - Pressing plate device of creasing machine

Info

Publication number: CN210759470U
Application number: CN201921664606.XU
Authority: CN
Inventors: 朱清清
Original assignee: Shaoxing Shangyu Xinxing Printing Factory
Current assignee: Shaoxing Shangyu Xinxing Printing Factory
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-16
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a presser device of indentator, relate to the indentator field, aim at solving the indentator and can not finely tune the problem that leads to the cardboard location inaccurate at indentation in-process bottom sprag, its technical scheme main points are including the clamp plate, sliding connection has vertical adjusting part on the clamp plate, vertical adjusting part includes first slide mechanism and regulating block, the regulating block is through first slide mechanism and clamp plate sliding connection, the regulating block rotates to be connected on first slide mechanism and realizes fixing through the fastener, the regulating block has the not equidistance cross-section in rotation center distance edge. The utility model discloses a presser device of indentator has the effect of accurate adjusting position.

Description

Pressing plate device of creasing machine

Technical Field

The utility model relates to an indentator field, more specifically say, it relates to an accurate adjusting position's indentator's presser device.

Background

The packing box is used for packing products, and is usually formed by folding paperboard through creases, the paperboard is thick paper leaves which are processed by various paper pulps and are interwoven by fiber, and the thick paper leaves are printed, pressed, cut and folded into the packing box through a factory. Creasing of paperboard is typically accomplished using a creasing machine, so accurate positioning of the paperboard creases by the creasing machine affects the overall performance of the package.

For example, chinese patent publication No. CN 209111579U discloses a planar creasing and cutting machine, which comprises a frame, a pressing die, a pressing plate, and a rocking handle mechanism are disposed on the frame, two sets of symmetrically disposed limiting members are connected to the pressing plate in a sliding manner, and a first adjusting member and a second adjusting member are disposed on the limiting members.

When needs carry out the indentation tangent line to the cardboard of different specifications, the first regulating part of this scheme accessible drives the longitudinal movement of locating part along the clamp plate, drives the lateral motion of locating part along the clamp plate through the second regulating part to adjustable cardboard position on the clamp plate makes this device be applicable to and carries out the indentation tangent line to the cardboard of different specifications, and has realized spacing to the cardboard, makes the difficult emergence of cardboard placed on the clamp plate rock, has guaranteed the accuracy of indentation tangent line. But because cardboard itself is different in size, the shape that is located the cardboard bottom also is different for the adjusting device who supports the cardboard can not be single for the plane setting, can increase the disability rate of cardboard because the location is inaccurate, thereby increases the processing cost of mill.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a presser device of indentator satisfies the variety of cardboard bottom edge shape, and convenient fine setting.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a presser device of indentator, includes the clamp plate, sliding connection has vertical adjusting part on the clamp plate, and vertical adjusting part includes first slide mechanism and regulating block, and the regulating block passes through first slide mechanism and clamp plate sliding connection, and the regulating block rotates to be connected on first slide mechanism and realizes fixing through the fastener, and the regulating block has the rotation center apart from the not equidistance cross-section in edge.

By adopting the technical scheme, the longitudinal adjusting assembly consists of the first sliding mechanism and the adjusting block, and the adjusting block is in sliding connection with the pressing plate through the first sliding mechanism so that the paperboard with the thickness can be completely attached to the side wall of the adjusting block; the regulating block can rotate on first slide mechanism and connect, can make things convenient for the regulating block rotation to adjust to required position, and the regulating block has the rotation center apart from the characteristic of the marginal unequally section of edge, can satisfy the special shape at cardboard edge when adjusting cardboard longitudinal position respectively according to the needs of production reality, for example slash transition, circular arc transition etc. more can adjust the angle of regulating block and fix with the fastener when first slide mechanism has been fixed, thereby further guarantee to carry out the indentation after the accurate positioning of cardboard on the clamp plate.

The utility model discloses further set up to: the first sliding mechanism comprises a sliding rod and a through groove, the through groove is longitudinally arranged on the pressing plate, a first sliding groove is transversely formed in the through groove, the sliding rod is connected in the through groove in a sliding mode, the two ends of the sliding rod are in threaded connection with a locking block and a first nut, and the first nut is located in the first sliding groove.

Through adopting above-mentioned technical scheme, first slide mechanism comprises slide bar, logical groove, first spout, latch segment and first nut, and slide bar slidable connection is on leading to the groove, and the upper and lower both ends of slide bar are equipped with the screw thread, and lower extreme screw thread is used for connecting first nut, and the upper end screw thread is used for connecting the latch segment for vertical adjusting part can be fixed, makes things convenient for the regulating block location to adjust simultaneously.

The utility model discloses further set up to: the latch segment runs through the regulating block, and the regulating block rotates to be connected in the latch segment outside, has seted up on the perisporium of regulating block and has switched on it to the screw that runs through, and the fastener is connected in the screw.

Through adopting above-mentioned technical scheme, the latch segment runs through the regulating block to the regulating block can be rotatory around the axial lead of slide bar, and the regulating block encircles the latch segment outer wall and can rotate the distance of regulating block edge to rotation center, has a screw on the lateral wall of regulating block, and the fastener inserts in the screw and supports to press and realize the chucking on the outer wall of latch segment.

The utility model discloses further set up to: the fastener is a fastening bolt.

Through adopting above-mentioned technical scheme, through establishing fastening bolt into the fastener, can carry out threaded connection through design internal thread in the screw of regulating block lateral wall, with fastening bolt, realize finally that fastening bolt's tip supports and presses the outer wall of latch segment and realize locking.

The utility model discloses further set up to: the adjusting block is a cam block.

By adopting the technical scheme, the adjusting block is provided with the cross section with the rotating center at a distance which is not equal to the edge, the cam block can be used as one of the realization modes, and the side surface of the adjusting block in the shape of the cam block is provided with a plurality of arcs with different curvatures, so that the cross section of the lower end of the paperboard can be in line contact or surface contact with the side edge of the cam block to the greatest extent, and the multifunctional fine adjustment effect of the adjusting block is further realized.

The utility model discloses further set up to: be equipped with the second spout on the clamp plate, sliding connection has the horizontal adjustment subassembly in the second spout, and the horizontal adjustment subassembly includes the lead screw, and the lateral wall and the fixedly connected with rocker of second spout are run through at the lead screw both ends, are equipped with on the lead screw to opposite two sets of pole threads soon, and threaded connection has two sliders on the pole thread.

Through adopting above-mentioned technical scheme, because the clamp plate is the plane shape, design horizontal adjusting part and vertical adjusting part on the clamp plate can make the roughly shape of cardboard can adjust on the clamp plate and form, horizontal adjusting part comprises slider, telescopic link and gib block, has the through-hole of in-band screw thread on the slider, and the slider forms threaded connection with the pole screw-thread fit that is located the lead screw, and the screw thread on the lead screw is rotated to opposite direction, and the both ends of lead screw run through clamp plate both sides face and are connected with the rocker.

The utility model discloses further set up to: the transverse adjusting component also comprises a telescopic rod, and the telescopic rod is arranged at one end of the sliding block close to the longitudinal adjusting component.

Through adopting above-mentioned technical scheme, the one end that the slider is close vertical adjusting part is equipped with the telescopic link, can prevent that the cardboard from short and leading to the inaccurate problem in location of cardboard for can slide in required position along the lateral wall of slider and certain length telescopic link after the cardboard gets into the gib block.

The utility model discloses further set up to: the transverse adjusting assembly further comprises a guide strip, the guide strip is fixedly connected to one end, far away from the longitudinal adjusting assembly, of the sliding block, the guide strip has elastic deformation capacity, and the guide strip is fixed on the pressing plate through a locking structure after being bent.

By adopting the technical scheme, the transverse adjusting assembly can realize the adjustment of the transverse position, and the opening and closing of the deformable guide strip are adjusted, so that the size of the opening of the guide strip meets the requirements of flaring, the actual production requirements are met, and the guide effect is played conveniently and quickly.

The utility model discloses further set up to: the locking structure comprises a guide groove, a hexagon bolt and a second nut, a connecting groove is transversely formed in the pressing plate, a third sliding groove is formed in the connecting groove, the guide groove is formed in the top surface of the guide strip and penetrates through the guide strip, the hexagon bolt is connected in the guide groove in a sliding mode and is in threaded connection with the second nut, and the guide strip is located between the hexagon bolt and the second nut.

Through adopting above-mentioned technical scheme, can be so that deformable gib block can fix on the clamp plate, and can fix according to actual demand and adjust in certain extent.

To sum up, the utility model discloses following beneficial effect has:

the adjusting block is arranged on the first sliding mechanism capable of realizing sliding fixation, so that adjustment and limitation of various shapes of the bottom of the paperboard can be realized;

by arranging the telescopic rod on the transverse adjusting assembly, the sliding length of the transverse side wall of the paperboard is realized through the expansion and contraction of the telescopic rod, and the phenomenon that the paperboard is too short to generate left and right displacement is avoided;

the guide strip which can be bent, deformed and fixed is arranged on the transverse adjusting component, so that the function of adjusting the size of the opening of the guide strip is realized.

Drawings

Fig. 1 is a schematic perspective view of the pressing plate of the present invention;

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

fig. 3 is a sectional assembly view of the adjusting structure of the present invention.

In the figure: 1. a first chute; 2. a through groove; 3. fastening a bolt; 4. a locking block; 5. a slide bar; 6. an adjusting block; 7. a telescopic rod; 8. a slider; 9. a screw rod; 10. a second chute; 11. a guide strip; 12. a guide groove; 13. a hexagon bolt; 14. a bending section; 15. connecting grooves; 16. a third chute; 17. a rocker; 18. a rod thread; 19. a first nut.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b):

a pressing plate device of an indenting machine is disclosed, as shown in figures 1 to 3, a longitudinal adjusting component and a transverse adjusting component are connected on a pressing plate in a sliding mode, and since indenting of the indenting machine is carried out on a two-dimensional plane of a paperboard, the longitudinal adjusting component and the transverse adjusting component are designed on the pressing plate and can adjust the general shape of the plane of the paperboard on the pressing plate.

Vertical adjustment assembly comprises first slide mechanism and regulating block 6, first slide mechanism is by slide bar 5, latch segment 4 and first nut 19 are constituteed, wherein lead to groove 2 and establish at clamp plate bottom surface edge, the direction is the same with cardboard slide-in position, slide bar 5 can carry out longitudinal sliding on leading to groove 2, the first spout 1 of syntropy has been set up to 2 below leading to the groove, slide bar 5's upper and lower both ends are threaded, slide bar 5 upper and lower both ends are connected with latch segment 4 and first nut 19 respectively, wherein first nut 19 is located first spout 1, make first slide mechanism can slide and fix on leading to groove 2, make things convenient for the location of regulating block 6 simultaneously.

And regulating block 6 has the characteristics of the cross-section of the rotation center apart from the edge inequal distance, can regard the cam piece as preferred, regulating block 6 can rotate at the side of latch segment 4, and the bottom surface and the clamp plate laminating of regulating block 6 rotate the in-process, the design of laminating makes the cardboard that has thickness can contact with the lateral wall of regulating block 6 completely, regulating block 6 adjusts to required position through rotating angle of regulation and then inserts in the screw of the outer wall of regulating block 6 and supports to press and fix at the 4 outward flange of latch segment with the fastener, the fastener can be fastening bolt 3 as preferred, carry out screw-thread fit through the external screw thread of fastening bolt 3 and the internal thread in the screw and reach and feed and support and press the effect.

The transverse adjusting assembly is composed of a sliding block 8, an expansion link 7 and a guide strip 11, wherein the sliding block 8 is provided with a through hole with internal threads and is matched with a rod thread 18 on a screw rod 9 positioned in a second sliding groove 10 to form threaded connection, the rotating directions of the rod threads 18 on two sides of the screw rod 9 are opposite, two ends of the screw rod 9 penetrate through two side faces of the pressing plate and are connected with a rocker 17 in a riveting mode, and the rocker 17 drives the screw rod 9 to enable the sliding blocks 8 on two sides to feed inwards or outwards simultaneously.

Slider 8 is close the one end welding of vertical adjusting part has telescopic link 7, telescopic link 7 is that a plurality of loop bars cup joint and form, telescopic link 7 can extend the slip orbit on cardboard both sides limit after according to actual demand extension to can prevent the cardboard lateral shifting problem that the cardboard short and lead to, can slide into on the lateral wall of regulating block 6 along the lateral wall of slider 8 and the telescopic link 7 of required length after the cardboard gets into gib block 11 after telescopic link 7 extends.

Because the horizontal adjusting component can realize the regulation of horizontal position, the one end fixedly connected with flexible deformation's gib block 11 is kept away from vertical adjusting component at slider 8, and crooked 14 on the gib block 11 mainly plays the effect of bending deformation and adjusts the size of direction mouth through adjusting the degree of curvature, and the accessible locking structure realizes crooked fixed.

The bending portion 14 can be used for locking the structure after bending deformation in a certain range to fix the guide strip 11 on the pressing plate integrally, the locking structure is the guide groove 12, the hexagon bolt 13 and the connecting groove 15 on the pressing plate, the guide groove 12 is located on the inner side of the guide strip 11 and is communicated with the third sliding groove 16 up and down, the third sliding groove 16 is in the same direction with the connecting groove 15 and is located below the connecting groove 15, and the hexagon bolt 13 penetrates through the guide strip 11 and is fixedly connected to the pressing plate.

In the specific embodiment, firstly, the transverse adjusting component is adjusted according to the width of the paperboard, the adjusting step is to rotate the rocker 17 so that the screw rod 9 drives the sliding block 8 through the rod thread 18, the moving directions of the sliding blocks 8 on the two sides are simultaneously close to or far away from each other, after the required width is adjusted, then the guide strip 11 is adjusted so that the bending part 14 is aligned with the two vertexes on the surface of the pressing plate, and then the guide strip 11 is fixed on the pressing plate by the hexagon bolt 13 and the second nut.

Adjust vertical adjusting part, confirm the longitudinal position of cardboard on the clamp plate according to the position of cutting die, slide the longitudinal distance of slide bar 5 in logical groove 2 of both sides respectively according to the shape of the longitudinal edge of cardboard, slide to installing latch segment 4 in slide bar 5 top after the suitable position, install first nut 19 in slide bar 5 below in first logical groove 2, overlap the lateral side at latch segment 4 with regulating block 6 after that, then touch the cardboard gently on regulating block 6 along 8 directions of slider, make regulating block 6 carry out earlier contact or the effect that the face contact reached the fine setting with the cardboard edge is the biggest through rotatory regulating block 6 after that, support the pressure to fix regulating block 6 on latch segment 4 through fastening bolt 3 after the adjustment.

And finally, adjusting a telescopic rod 7 on the transverse adjusting assembly, realizing a telescopic function by pulling a loop bar on the telescopic rod 7, and completing the positioning of the type of the paperboard specification on the pressing plate after the type of the paperboard is extended to a required proper length.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a presser device of indentator, includes the clamp plate, sliding connection has vertical adjusting part on the clamp plate, its characterized in that: vertical adjusting part includes first slide mechanism and regulating block (6), regulating block (6) are through first slide mechanism and clamp plate sliding connection, regulating block (6) rotate to be connected on first slide mechanism and realize fixing through the fastener, regulating block (6) have the rotation center apart from the not equidistance cross-section in edge.

2. The platen device of an indenter according to claim 1, wherein: first slide mechanism includes slide bar (5) and leads to groove (2), it vertically sets up on the clamp plate to lead to groove (2), logical groove (2) are seted up first spout (1) that transversely sets up, slide bar (5) sliding connection is in leading to groove (2), slide bar (5) both ends threaded connection has latch segment (4) and first nut (19), first nut (19) are located first spout (1).

3. The platen device of an indenter according to claim 2, wherein: the locking block (4) runs through the adjusting block (6), the adjusting block (6) is rotatably connected to the outer side of the locking block (4), a screw hole which is communicated with the adjusting block (6) is formed in the peripheral wall of the adjusting block, and the fastening piece is connected to the screw hole.

4. The platen device of an indenter according to claim 3, wherein: the fastening piece is a fastening bolt (3).

5. The platen device of an indenter according to claim 3, wherein: the adjusting block (6) is a cam block.

6. The platen device of an indenter according to claim 1, wherein: be equipped with second spout (10) on the clamp plate, sliding connection has horizontal adjusting part in second spout (10), horizontal adjusting part includes lead screw (9), lateral wall and fixedly connected with rocker (17) that second spout (10) are run through at lead screw (9) both ends, be equipped with on lead screw (9) and revolve to two sets of pole screw thread (18) opposite, two sets of threaded connection has two sliders (8) on pole screw thread (18).

7. The platen device of an indenter according to claim 6, wherein: the transverse adjusting assembly further comprises a telescopic rod (7), and the telescopic rod (7) is arranged at one end, close to the longitudinal adjusting assembly, of the sliding block (8).

8. The platen device of an indenter according to claim 6, wherein: the transverse adjusting assembly comprises a guide strip (11), the guide strip (11) is fixedly connected to one end, far away from the longitudinal adjusting assembly, of the sliding block (8), the guide strip (11) has elastic deformation capacity, and the guide strip (11) is fixed to the pressing plate through a locking structure after being bent.

9. The platen device of an indenter according to claim 8, wherein: locking structure includes guide way (12), hex bolts (13), transversely set up spread groove (15) on the clamp plate, third spout (16) have been seted up in spread groove (15), the top surface position at gib block (11) is seted up in guide way (12) and the gib block (11) is run through, hex bolts (13) sliding connection just its threaded connection has the second nut in guide way (12), gib block (11) are located between hex bolts (13) and the second nut.