CN212498017U

CN212498017U - Indentation tangent machine positioner for digital printing

Info

Publication number: CN212498017U
Application number: CN202020911139.2U
Authority: CN
Inventors: 李鑫坤; 秦建军
Original assignee: Sichuan Shijizhicai Printing And Packaging Co ltd
Current assignee: Sichuan Shijizhicai Printing And Packaging Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-09
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to an equipment technical field is used in the label printing, and disclose an indentation tangent line machine positioner for digital printing, which comprises a frame, fixed connection is the well hollow plate in the frame, set up in the mounting panel of well hollow plate top and the indentation tangent line tool bit of fixed connection in the mounting panel bottom, the one end of top one side fixedly connected with L type support of frame, the electric putter of the vertical setting of other end fixedly connected with of L type support, electric putter's output shaft and the top side fixed connection of mounting panel, sliding connection has the guide bar of vertical setting on the L type support, the inboard fixedly connected with arc frame of L type support, the bottom fixedly connected with sleeve of guide bar, the slide bar has been cup jointed in telescopic inboard slip. The utility model relates to a rationally, press the frame can push down the label downwards before indentation tangent line tool bit, guarantee that the label is neat to be pushed down, indentation tangent line tool bit continues to descend alright realize the tangent line action, and the precision is than higher, and is difficult for appearing sticking up the limit problem.

Description

Indentation tangent machine positioner for digital printing

Technical Field

The utility model relates to an equipment technical field is used in the label printing, especially relates to an indentation tangent line machine positioner is used in digital printing.

Background

The widespread use of labels and the continued development of label varieties has naturally driven the development of label printing technology. The label printing covers all printing modes such as flat, convex, concave, net and the like, and the application conditions of various countries are different. From the development trend of global labels in recent years, flexographic printing, narrow-width rotary printing and digital printing become bright spots for refreshing label printing in countries in Europe and America and are also development trends of label printing, and indentation and tangent lines are required to be carried out on the labels in the label printing process, for example, Chinese patent with the publication number of CN210283452U discloses an automatic indentation and tangent line machine special for label printing, which comprises a frame and an indentation and tangent line mechanism and also comprises an intermittent conveying mechanism for intermittently conveying labels, wherein the intermittent conveying mechanism is arranged on the frame, the indentation and tangent line mechanism is arranged above the intermittent conveying mechanism, the intermittent conveying mechanism comprises a conveyor belt assembly, a single-stage flywheel, a second motor, a threaded rod, a first sleeve, a second sleeve, a connecting rod and a rack, the indentation and tangent line mechanism comprises a first motor, a cam, a mounting plate, a first spring and an indentation and tangent line cutter head, the mounting panel bottom lies in indentation tangent line tool bit both sides and all is equipped with hold-down mechanism, and hold-down mechanism includes telescopic link, clamp plate and second spring, and this design carries out continuous equidistance indentation tangent line, and degree of automation is high, has improved work efficiency, is equipped with hold-down mechanism, pushes down the label, then carries out the operation, further guarantees.

But the automatic creasing and cutting machine for label structural design of above-mentioned patent design is reasonable inadequately, and the label compresses tightly the positioning action and is lighter and gentler, and the fold appears and stick up the limit problem easily at the in-process that compresses tightly under the dual function of conveyer belt drive and clamp plate in the label, seriously influences the label effect of cutting, therefore we have proposed a creasing and cutting machine positioner for digital printing and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a positioning device of an indentation and cutting machine for digital printing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an indentation tangent line machine positioner for digital printing, includes frame, the cavity board of fixed connection in the frame, set up in the mounting panel of cavity board top and the indentation tangent line tool bit of fixed connection in the mounting panel bottom, the one end of top one side fixedly connected with L type support of frame, the other end fixedly connected with electric putter of vertical setting of L type support, electric putter's output shaft and the top side fixed connection of mounting panel, sliding connection has the guide bar of vertical setting on the L type support, the inboard fixedly connected with arc frame of L type support, the bottom fixedly connected with sleeve of guide bar, the slide bar has been cup jointed in the inboard slip of sleeve, the front side swing joint of slide bar has the round axle, the round axle slides and cup joints in the inboard of arc frame, the bottom of the telescopic top side fixedly connected with first spring, the top fixed connection of first spring is in L type support, the bottom side of the sleeve is fixedly connected with a pressing frame, the indentation tangent cutter head is located on the inner side of the pressing frame, the bottom side of the pressing frame is movably abutted to the top side of the hollow plate, the sleeve and one side, close to the mounting plate, of the guide rod are fixedly connected with protruding pieces, and the mounting plate is located between the two protruding pieces.

Preferably, one end of the sliding rod, which is positioned in the sleeve, and the inner wall of the sleeve are fixedly connected with a second spring, so that the sliding rod is convenient to reset.

Preferably, the top side of the L-shaped support is provided with a guide hole, and the guide rod is sleeved in the guide hole in a sliding manner, so that the guide rod can slide and lift conveniently.

Preferably, the inclined pull frame is arranged at the bottom side of the sleeve, and the pressing frame is fixedly connected to the sleeve through the inclined pull frame, so that the pressing frame is conveniently fixed to the sleeve.

Preferably, lubricating oil is coated on the outer side of the round shaft and the outer side of the sliding rod, and the end face of the sliding rod and the inner side of the sleeve are both of rectangular structures, so that the sliding rod is not easy to twist.

Compared with the prior art, the utility model provides a creasing and cutting machine positioner for digital printing possesses following beneficial effect:

(1) the mounting plate and the indentation tangent cutter head are driven to ascend through the electric push rod, the indentation tangent cutter head is separated from the hollow plate firstly, the mounting plate abuts against the convex sheet positioned above the mounting plate after ascending, the mounting plate drives the sleeve, the sliding rod and the circular shaft to ascend through the convex sheet, the sleeve ascends to drive the pressing frame to be separated from the hollow plate, and when the circular shaft slides through the middle part of the arc-shaped frame, the circular shaft directly slides to the topmost part of the arc-shaped frame under the elastic force of the second spring;

(2) when the label is conveyed to the surface of the hollow plate, the electric push rod pushes the mounting plate and the indentation tangent cutter head to descend, the mounting plate is pressed against the convex sheet below the mounting plate, the sleeve descends along with the mounting plate, when the circular shaft slides over the middle part of the arc-shaped frame, the circular shaft directly slides to the bottommost part of the arc-shaped frame under the action of the elastic force of the second spring, the sleeve drives the pressing frame to directly press the label, and the indentation tangent cutter head can press the label after continuously descending to realize tangent action;

the utility model relates to a rationally, press the frame can push down the label downwards before indentation tangent line tool bit, guarantee that the label is neat to be pushed down, indentation tangent line tool bit continues to descend alright realize the tangent line action, and the precision is than higher, and is difficult for appearing sticking up the limit problem.

Drawings

Fig. 1 is a schematic structural view of a positioning device of an indentation and cutting machine for digital printing according to the present invention;

fig. 2 is a schematic structural view of a portion a of a positioning device of an creasing-cutting machine for digital printing according to the present invention;

fig. 3 is a top view of the pressing frame of the positioning device of the creasing-cutting machine for digital printing provided by the utility model.

In the figure: 1. a frame; 2. a hollow plate; 3. mounting a plate; 4. an indentation tangent cutter head; 5. an L-shaped bracket; 6. an electric push rod; 7. a guide bar; 8. an arc frame; 9. a circular shaft; 10. a slide bar; 11. a sleeve; 12. pressing the frame; 13. a tab; 14. a first spring; 15. a second spring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an indentation and cutting line machine positioning device for digital printing comprises a frame 1, a hollow plate 2 fixedly connected to the frame 1, a mounting plate 3 arranged above the hollow plate 2, and an indentation and cutting line tool bit 4 fixedly connected to the bottom of the mounting plate 3, one side of the top of the frame 1 is fixedly connected with one end of an L-shaped bracket 5, the other end of the L-shaped bracket 5 is fixedly connected with a vertically arranged electric push rod 6, an output shaft of the electric push rod 6 is fixedly connected with the top side of the mounting plate 3, the L-shaped bracket 5 is slidably connected with a vertically arranged guide rod 7, the inner side of the L-shaped bracket 5 is fixedly connected with an arc-shaped frame 8, the bottom end of the guide rod 7 is fixedly connected with a sleeve 11, the inner side of the sleeve 11 is slidably sleeved with a slide rod 10, the front side of the slide rod 10 is rotatably connected with a circular shaft 9, the circular shaft 9 is, the top end of the first spring 14 is fixedly connected to the L-shaped support 5, the bottom side of the sleeve 11 is fixedly connected with a pressing frame 12, the indentation tangent cutter head 4 is located on the inner side of the pressing frame 12, the bottom side of the pressing frame 12 is movably abutted to the top side of the hollow plate 2, the sleeve 11 and one side, close to the mounting plate 3, of the guide rod 7 are fixedly connected with protruding pieces 13, and the mounting plate 3 is located between the two protruding pieces 13.

The utility model discloses in, the same root second spring 15 of fixedly connected with is gone up to the one end that slide bar 10 is located sleeve 11 and sleeve 11's inner wall, make things convenient for slide bar 10 to reset, the guiding hole has been seted up to the top side of L type support 5, guiding rod 7 slides and cup joints in the guiding hole, make things convenient for guiding rod 7 to slide and go up and down, sleeve 11's bottom side is provided with the diagonal draw frame, press frame 12 to put up fixed connection on sleeve 11 through the diagonal draw, the convenience is fixed on sleeve 11 with pressing frame 12, the outside of circle axle 9 and slide bar 10's the outside all scribbles lubricating oil, slide bar 10's the terminal surface and sleeve 11's inboard all set up to the rectangle structure, make.

In the utility model, when in use, firstly, the electric push rod 6 is started, the electric push rod 6 drives the mounting plate 3 and the indentation tangent cutter head 4 to rise, the indentation tangent cutter head 4 is separated from the hollow plate 2 firstly, the mounting plate 3 is supported on the lug 13 positioned above after rising, the mounting plate 3 drives the sleeve 11 through the lug 13, the slide rod 10 and the round shaft 9 rise, the sleeve 11 drives the pressing frame 12 to be separated from the hollow plate 2 when rising, the round shaft 9 slides upwards in the inner side of the arc-shaped frame 8, at the moment, the round shaft 9 firstly pushes the slide rod 10 to slide in the sleeve 11 and extrudes the second spring 15, when the round shaft 9 slides through the middle part of the arc-shaped frame 8, the round shaft 9 directly slides to the topmost part of the arc-shaped frame 8 under the elastic action of the second spring 15, then the indentation tangent cutter head 4 is stopped through the electric push rod 6, when the label is conveyed to the surface of the hollow plate 2, the mounting plate 3 and the, the mounting plate 3 supports downwards against the lug 13 located below, the sleeve 11 descends along with the mounting plate, when the circular shaft 9 slides over the middle part of the circular shaft 9 sliding over the arc-shaped frame 8, the circular shaft 9 directly slides to the bottommost part of the arc-shaped frame 8 under the elastic action of the second spring 15, the sleeve 11 drives the pressing frame 12 to directly press the label first, and the indentation tangent cutter head 4 continues to descend to be pressed on the label to realize tangent action.

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 description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. The utility model provides an indentation tangent line machine positioner for digital printing, includes frame (1), hollow plate (2) of fixed connection on frame (1), sets up in mounting panel (3) of hollow plate (2) top and indentation tangent line tool bit (4) of fixed connection in mounting panel (3) bottom, its characterized in that, the one end of top one side fixedly connected with L type support (5) of frame (1), the other end fixedly connected with electric putter (6) of vertical setting of L type support (5), the output shaft of electric putter (6) and the top side fixed connection of mounting panel (3), sliding connection has guide bar (7) of vertical setting on L type support (5), the inboard fixedly connected with arc frame (8) of L type support (5), the bottom fixed connection of guide bar (7) has sleeve (11), slide bar (10) have been cup jointed in the inboard slip of sleeve (11), the front side rotation of slide bar (10) is connected with circle axle (9), circle axle (9) slip cup joint in the inboard of arc frame (8), the bottom of the first spring of top side fixedly connected with (14) of sleeve (11), the top fixed connection of first spring (14) is in L type support (5), the bottom side fixedly connected with of sleeve (11) presses frame (12), indentation tangent line tool bit (4) are located the inboard of pressing frame (12), the bottom side of pressing frame (12) and the top side activity butt of cavity board (2), sleeve (11) and guide bar (7) are close to equal fixedly connected with lug (13) in one side of mounting panel (3), mounting panel (3) are located between two lugs (13).

2. The creasing-cutting machine positioning device for digital printing according to claim 1, wherein the end of the slide bar (10) inside the sleeve (11) is fixedly connected with the same second spring (15) on the inner wall of the sleeve (11).

3. The creasing-cutting machine positioning device for digital printing as claimed in claim 1, wherein the top side of the L-shaped bracket (5) is provided with a guide hole, and the guide rod (7) is slidably sleeved in the guide hole.

4. The creasing-cutting machine positioning device for digital printing according to claim 1, wherein the sleeve (11) is provided with a diagonal tension frame at the bottom side, and the pressure frame (12) is fixedly connected to the sleeve (11) by the diagonal tension frame.

5. An creasing-cutting machine positioning device for digital printing according to claim 1, characterised in that the outside of the circular shaft (9) and the outside of the slide bar (10) are both coated with lubricating oil, and the end surface of the slide bar (10) and the inside of the sleeve (11) are both arranged in a rectangular configuration.