CN211194068U

CN211194068U - Positioning and pressing device of label die-cutting machine

Info

Publication number: CN211194068U
Application number: CN201921827958.2U
Authority: CN
Inventors: 符志府
Original assignee: Zhuhai Tianzi Anti Counterfeiting Packaging Technology Co ltd
Current assignee: Zhuhai Tianzi Anti Counterfeiting Packaging Technology Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-07
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a cross cutting processing technology field discloses a location closing device of label cross cutting machine, comprises a workbench, be equipped with on the workstation and compress tightly the piece, compress tightly the piece and include base, positioning seat and compress tightly the piece, the positioning seat sets up in base the place ahead and can be on the workstation back-and-forth movement, and the material location is in the base with between the positioning seat, compress tightly the piece and include elastic expansion shaft and set up at the epaxial pinch roller of elastic expansion, the positioning seat front side is equipped with the piece that resets, the piece that resets can promote the mount pad and remove backward, still be equipped with between base and the positioning seat and be used for adjusting base and mount pad spaced width adjusting lever. The utility model discloses utilize spacing distance between width adjusting lever adjustment base and the positioning seat to the width of adaptation material realizes quick location process, simple structure, and the location is accurate, and compresses tightly the material through the pinch roller, thereby cooperates die-cutting mechanism to realize quick accurate cross cutting process.

Description

Positioning and pressing device of label die-cutting machine

Technical Field

The invention relates to the technical field of die cutting processing, in particular to a positioning and pressing device of a label die cutting machine.

Background

The die cutting process is the most commonly used process for packaging printed matters, namely, the forming process of rolling and cutting the printed matters or other ring-packed blanks into required shapes or cutting marks by using a die cutting knife to combine into a die cutting plate according to patterns of product design requirements under the action of pressure. The indentation process is to press line marks on the plate material under the action of pressure by using a line pressing knife or a line pressing die, or to bend and form the plate material at a preset position by using a line rolling wheel. Generally, the die cutting and indentation process is a process of combining a die cutting knife and a line pressing knife in the same template and simultaneously performing die cutting and indentation processing on a die cutting machine, which is referred to as die cutting for short.

The existing label die-cutting machine is complex in structure, workers need to spend a long time to realize the material roll positioning process of labels or other printed matters, the positioning is difficult, the positioning efficiency is low, and the material can loose in the die-cutting process, so that the die-cutting process is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a location closing device of label cross cutting machine, simple structure, the location is quick, the quick cross cutting process of the material of being convenient for.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a location closing device of label cross cutting machine, includes the workstation, be equipped with on the workstation and compress tightly the piece, compress tightly the piece and include base, positioning seat and compress tightly the piece, the positioning seat sets up in base the place ahead and can be on the workstation back-and-forth movement, and the material location is in the base with between the positioning seat, compress tightly the piece and include elastic expansion shaft and set up at the epaxial pinch roller of elastic expansion, the positioning seat front side is equipped with the piece that resets, the piece that resets can promote the mount pad rearward movement, still be equipped with between base and the positioning seat and be used for adjusting base and mount pad spaced width adjusting lever.

To the further improvement of above-mentioned scheme, the piece that resets is including setting up fixed block and the tight spring in top in positioning seat the place ahead, the positioning seat front side is equipped with the connection semi-axis of wearing on the fixed block, the tight spring in top cup joints on connecting the semi-axis and both ends butt fixed block and positioning seat respectively.

To the further improvement of above-mentioned scheme, the up end of workstation is equipped with interior spout, the positioning seat sets up in the spout.

To the further improvement of above-mentioned scheme, the width adjusting lever comprises first screw rod, second screw rod and the nut cover of connecting first screw rod and second screw rod, the tip of first screw rod and second screw rod is equipped with the connector, be equipped with on positioning seat and the base with connector matched with mounting hole.

The elastic telescopic shaft is formed by a first connecting rod and a second connecting rod, one end of the first connecting rod is sleeved on the second connecting rod, and a telescopic spring is arranged at the sleeved position between the first connecting rod and the second connecting rod.

For the further improvement of the scheme, the pressing wheels comprise first pressing wheels arranged on the first connecting rods and second pressing wheels arranged on the second connecting rods.

The utility model has the advantages that: the utility model discloses utilize spacing distance between width adjusting lever adjustment base and the positioning seat to the width of adaptation material realizes quick location process, simple structure, and the location is accurate, and compresses tightly the material through the pinch roller, thereby cooperates die-cutting mechanism to realize quick accurate cross cutting process.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a rear view of a preferred embodiment of the present invention;

FIG. 2 is a top view of a preferred embodiment of the present invention;

FIG. 3 is a side view of a preferred embodiment of the present invention;

FIG. 4 is a schematic view of the assembly of the base and the width adjustment rod according to a preferred embodiment of the present invention;

fig. 5 is a schematic structural diagram of a width adjustment rod according to a preferred embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 5 together, for a preferred embodiment of the present invention, a positioning and pressing device of a label die-cutting machine comprises a base 2, a positioning seat 3 and a pressing member, wherein the positioning seat 3 is used for limiting the position of a material to realize an accurate feeding process, the positioning seat 3 is arranged in front of the base 2 and can move back and forth on a worktable 1, the material is positioned between the base 2 and the positioning seat 3, the pressing member comprises an elastic telescopic shaft and a pressing wheel arranged on the elastic telescopic shaft, a resetting member is arranged at the front side of the positioning seat 3 and can push a mounting seat to move back by using elastic potential energy, a width adjusting rod 9 is further arranged between the base 2 and the positioning seat 3, the length of the width adjusting rod 9 is adjustable, the width adjusting rod 9 is used for adjusting the interval between the base 2 and the mounting seat, the material passes through the interval between the base 2 and the mounting seat and is limited in position by the base 2 and the, the reset piece tightly pushes the positioning seat 3 on the width adjusting rod 9, two ends of the width adjusting rod 9 are respectively installed on the base 2 and the installation seat, and the adjusting process between the base 2 and the positioning seat 3 is realized by utilizing the length adjustable function of the width adjusting rod 9.

Further, the piece that resets is including setting up fixed block 8 and the tight spring 7 in top in positioning seat 3 the place ahead, 3 front sides of positioning seat are equipped with the cross-under at the connection semi-axis 31 of fixed block 8, be equipped with on the fixed block 8 with be connected semi-axis 31 complex through-hole, connect semi-axis 31 and pass through the longest backshifting distance of stopper 32 restriction connection semi-axis 31 in the through-hole, the cover is equipped with tight spring 7 in top on the connection semi-axis 31, the both ends of tight spring 7 in top butt respectively on 3 leading flank of positioning seat and 8 trailing flank of fixed block, positioning seat 3 shrink when utilizing the elastic potential energy of tight spring 7 in.

Further, the upper end face of the workbench 1 is provided with an inner sliding groove, the positioning seat 3 is installed in the inner sliding groove and moves back and forth on the workbench 1 through the inner sliding groove, and the inner sliding groove is not shown in the attached drawings.

Further, the width adjusting rod 9 is composed of a first screw 91, a second screw 92 and a nut sleeve 93 connecting the first screw 91 and the second screw 92, the nut sleeve 93 is a cylindrical metal sleeve and can be made of steel, an inner thread is arranged on an inner side wall of the nut sleeve 93, a rear end of the first screw 91 is connected with a front end of the second screw 92 through the inner thread, connectors 10 are arranged at end portions of the first screw 91 and the second screw 92, mounting holes 11 matched with the connectors 10 are arranged on the positioning seat 3 and the base 2, and the connectors 10 are arranged at a front end of the first screw 91 and a rear end of the second screw 92 in the embodiment. The connector 10 is a square connector 10, the mounting hole 11 is a square hole matched with the connector 10, the first screw 91 and the second screw 92 cannot rotate after the connectors 10 of the first screw 91 and the second screw 92 are inserted into the mounting hole 11, the length formed by the first screw 91 and the second screw 92 can be adjusted by rotating the nut sleeve 93 forward and backward, and the length adjusting function of the width adjusting rod 9 is further realized.

Further, the telescopic link has head rod 41 and second connecting rod 42 to constitute, and the one end of head rod 41 cup joints on second connecting rod 42 and can remove second connecting rod 42 relatively, and the department of cup jointing of head rod 41 and second connecting rod 42 is equipped with expanding spring 43, and expanding spring 43's both ends butt is between head rod 41 and second connecting rod 42, realizes the flexible function of elasticity of telescopic link. In addition, the telescopic link that exists on the market still can be selected for use to the telescopic link, can reach equally the utility model discloses a technological effect. In this embodiment, the extension spring 43 and the tightening spring 7 are compression springs, and the elastic modulus of the tightening spring 7 is greater than or much greater than that of the extension spring 43, so that the elastic potential energy of the tightening spring 7 is always greater than that of the extension spring 43, and the situation that the tightening spring 7 cannot overcome the elastic potential energy of the extension spring 43 to push the positioning block to move is avoided. In addition, the telescopic link still can lead to head rod 41 and second connecting rod 42 and directly cup joint and form, when cup jointing, the rear end of head rod 41 is equipped with the sleeve structure, the front end of second connecting rod 42 be equipped with sleeve structure complex loop bar structure, the telescopic link passes through the cooperation relation realization flexible function of sleeve and loop bar, the centre does not set up expanding spring 43, the both ends difference rigid coupling of its telescopic link is on base and positioning seat, the front end rigid coupling of head rod 41 is on the counterpoint seat promptly, the rear end rigid coupling of second connecting rod 42 is on the base, the mode of rigid coupling can be buckle or screwed connection's mode, can reach the technical effect of the utility model equally.

Further, the pressing wheels comprise a first pressing wheel 5 arranged on the first connecting rod 41 and a second pressing wheel 6 arranged on the second connecting rod 42, and the first pressing wheel 5 and the second pressing wheel 6 are matched together to press the material.

Further, the upper end face of the workbench 1 is provided with two groups of symmetrically arranged bases 2 and mounting seats, and a die cutting head of the die cutting machine is arranged between the two groups of bases 2 and the mounting seats, so that the pressing and positioning processes of materials during die cutting are kept.

During concrete implementation, the material gets into during 1 up end of workstation by the one end of workstation 1, and the pinch roller compresses tightly the material on workstation 1, and width adjusting rod 9 realizes fixing a position the material loading process according to the length adjustment positioning seat 3 of material and the interval between the base 2, exports from the other end after carrying out the cross cutting on workstation 1. The utility model discloses utilize and compress tightly location structure, realized the steady accurate material loading process of material. It should be noted that the material described in this embodiment is a printed matter.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a location closing device of label cross cutting machine, its characterized in that, includes workstation (1), be equipped with on workstation (1) and compress tightly the piece, compress tightly the piece and include base (2), positioning seat (3) and compress tightly the piece, positioning seat (3) set up base (2) the place ahead and can be on workstation (1) back-and-forth movement, the material location be in base (2) with between positioning seat (3), compress tightly the piece and include elastic telescopic shaft and set up at the epaxial pinch roller of elastic telescopic, positioning seat (3) front side is equipped with the piece that resets, the piece that resets can promote the mount pad rearward movement, still be equipped with between base (2) and positioning seat (3) and be used for adjusting base (2) and mount pad spaced width adjusting lever (9).

2. The positioning and pressing device of the label die-cutting machine according to claim 1, wherein the reset member comprises a fixing block (8) and a jacking spring (7) which are arranged in front of the positioning seat (3), the front side of the positioning seat (3) is provided with a connecting half shaft (31) which is connected to the fixing block (8) in a penetrating manner, the jacking spring (7) is sleeved on the connecting half shaft (31), and two ends of the jacking spring are respectively abutted to the fixing block (8) and the positioning seat (3).

3. The positioning and pressing device of the label die-cutting machine according to claim 1, wherein an inner sliding groove is formed in the upper end surface of the workbench (1), and the positioning seat (3) is arranged in the inner sliding groove.

4. The positioning and pressing device of the label die-cutting machine according to claim 1, wherein the width adjusting rod (9) is composed of a first screw (91), a second screw (92) and a nut sleeve (93) connecting the first screw (91) and the second screw (92), the end portions of the first screw (91) and the second screw (92) are provided with connectors (10), and the positioning seat (3) and the base (2) are provided with mounting holes (11) matched with the connectors (10).

5. The positioning and pressing device of the label die cutting machine according to claim 1, wherein the elastic telescopic shaft is composed of a first connecting rod (41) and a second connecting rod (42), one end of the first connecting rod (41) is sleeved on the second connecting rod (42), and a telescopic spring (43) is arranged at the sleeved position between the first connecting rod (41) and the second connecting rod (42).

6. The positioning and pressing device of the label die cutting machine according to claim 5, characterized in that the pressing wheels comprise a first pressing wheel (5) arranged on the first connecting rod (41) and a second pressing wheel (6) arranged on the second connecting rod (42).