CN115256006A

CN115256006A - Automatic cutter mounting guide opening, cutter template and automatic cutter mounting method

Info

Publication number: CN115256006A
Application number: CN202210927963.0A
Authority: CN
Inventors: 池益慧; 付青松
Original assignee: Dongguan City Yisong High Technology Co ltd
Current assignee: Dongguan City Yisong High Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-01

Abstract

The invention relates to an automatic tool-mounting guide opening, which comprises: the limiting section is used for limiting the transverse movement range of the blade; the guide section is connected with the tail end of the limiting section, and the transverse moving range of the blade is gradually reduced; the positioning section is connected with the tail end of the guide section, and the blade is prevented from moving transversely. The invention also provides a cutter template and an automatic cutter mounting method. The automatic cutter mounting device is reasonable and ingenious in structure, and automatic cutter mounting operation is realized by arranging the automatic cutter mounting guide opening. The limiting section of the automatic cutter loading guide opening can limit the transverse movement of the blade in the width range of the limiting section, the descending process of the blade in the guide section can gradually reduce the elastic deformation, the bending angle error and other bad deformation of the blade until the blade is inserted into the positioning section, the cutter loading process is full-automatic, the deformation of the blade is not required to be adjusted manually, the labor cost is reduced, the production efficiency is improved, and the competitiveness of products is favorably improved.

Description

Automatic cutter mounting guide opening, cutter template and automatic cutter mounting method

Technical Field

The application relates to the field of cutter templates, in particular to an automatic cutter installing guide opening, a cutter template and an automatic cutter installing method.

Background

In the prior art, mounting the blade to the die plate is a time consuming process.

The knife seam that traditional cutting die board set up usually indicates to include the location section, and traditional dress sword mode is usually artifical dress sword. Due to elastic deformation of metal or bending angle errors and other factors in machining, errors often exist in the machined and formed blade, the shape of the blade is not completely matched with the knife seam, when the blade is placed on the knife seam, the local position of the blade is often found not to be overlapped with the knife seam, assembly is difficult, and the blade cannot be well and quickly inserted into the knife seam. In order to overcome the phenomenon that the blade has errors and cannot be quickly installed in a knife gap, a knife installing operator with certain experience is often needed for installing the knife. When a cutter loader installs the cutter, the shape of the blade and the shape of the cutter seam can be compared, manual fine adjustment is carried out on the part of the blade with errors, the fine adjustment process is completely based on experience and is carried out through trial and error for many times until the shape of the blade is matched with the cutter seam, and then the blade is inserted into the cutter seam manually until the blade is inserted into the set depth.

Obviously, the requirement of manual knife assembly on knife assembly personnel is high, ordinary technicians cannot perform the task, and professional, experienced and high-wage knife assembly operators need to be hired, so that the labor cost of knife assembly is increased. And the blade is finely adjusted by manpower, and is inserted into a knife gap with the width less than or equal to the thickness of the blade by manpower, so that a large amount of time needs to be consumed, the production period is prolonged, and the time cost is increased. The blade for die cutting is extremely sharp, the manual fine adjustment and the knife installation process all need to be relatively forceful, the pointed end of the blade is easily touched in the process, and potential safety hazards exist.

Automatic knife loading is a knife loading mode which is always realized in the industry, and a blade is automatically installed on a knife gap through automatic equipment such as a mechanical arm. The automatic knife loading device has the advantages of being many, fully automatic in operation, efficient, quick, free of professional knife loaders, limited to the traditional blade and knife template structure and difficult to achieve automatic knife loading.

Disclosure of Invention

In view of at least one of the above technical problems, the present application provides an automatic tool-loading guide port, a tool template provided with the automatic tool-loading guide port;

also provides an automatic tool mounting method realized by the tool template.

An embodiment of a first aspect of the present application provides an automatic tool loading guide opening, including:

the limiting section is used for limiting the transverse movement range of the blade;

the guide section is connected with the tail end of the limiting section, and the transverse moving range of the blade is gradually reduced;

the positioning section is connected with the tail end of the guide section, and the blade is prevented from moving transversely.

As a further improvement of the invention, the width of the limiting section is equal to the width of the head end of the guiding section;

the width of the head end of the guide section is larger than that of the tail end of the guide section;

the width of the tail end of the guide section is the same as that of the positioning section;

the thickness of the blade is greater than or equal to the width of the positioning section.

As a further improvement of the invention, the width of the limiting section is larger than that of the positioning section.

As a further improvement of the invention, the limiting section, the guiding section and the positioning section are in a bilateral symmetry structure and are arranged opposite to the same symmetry plane.

As a further improvement of the invention, the two wall surfaces of the limiting section and the positioning section are parallel;

the distance between the two wall surfaces of the guide section is gradually reduced from top to bottom.

The cutting die plate comprises a plate, wherein the automatic cutting guide opening is formed in the plate.

As a further improvement of the invention, the automatic cutter-installing guide opening is continuous or provided with a bridge position.

As a further improvement of the invention, the automatic knife-loading guide opening is in a linear type, a broken line type or a curve type.

An automatic blade mounting method for mounting a blade to the blade template, comprising the steps of:

s1, a manipulator picks up a blade and moves the corresponding blade to the position above an automatic knife installing guide opening in the corresponding position of a knife template;

s2, the manipulator drives the blade to move downwards, and the tail end of the blade enters a limiting section;

s3, moving the blade downwards, enabling the tail end of the blade to enter a guide section, enabling the bottom of the blade or two sides of the blade to be in contact with the wall surface of the guide section, and continuously moving downwards;

and S4, the blade enters a positioning section until the blade is inserted into a set depth, and the automatic blade mounting process is completed.

As a further improvement of the present invention, in the step S3, the blade moves from the head end to the tail end of the guide section, and through the adjustment of contact with the wall surface of the guide section, the deformation of the blade is gradually reduced until the blade can be inserted into the positioning section under the driving of the manipulator.

The embodiment of the application has the following technical effects: the automatic cutter loading device is reasonable and ingenious in structure, and automatic cutter loading operation is realized by arranging the automatic cutter loading guide port. The limiting section of the automatic cutter loading guide opening can limit the transverse movement of the blade in the width range of the limiting section, the descending process of the blade in the guide section can gradually reduce the elastic deformation, the bending angle error and other bad deformation of the blade until the blade is inserted into the positioning section, the cutter loading process is full-automatic, the deformation of the blade is not required to be adjusted manually, the labor cost is reduced, the production efficiency is improved, and the competitiveness of products is favorably improved.

The invention is further described with reference to the following figures and examples.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a schematic structural view of an automatic tool-loading guide port according to the present invention;

FIG. 2 is a schematic view of the structure of the cutting die plate according to the present invention;

FIG. 3 is a perspective view of the cutting die plate of the present invention;

FIG. 4 is a schematic view of the knife loading process of the present invention 1;

FIG. 5 is a schematic view of the knife loading process of the present invention 2;

FIG. 6 is a schematic view of the knife loading process of the present invention, FIG. 3;

FIG. 7 is a perspective view of the knife loading process of the present invention;

FIG. 8 is a schematic view of the present invention after knife loading;

fig. 9 is an enlarged schematic view of a portion a in fig. 1.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiment in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and therefore the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1 to 9, an embodiment of a first aspect of the present application provides an automatic tool loading guide opening, including:

the limiting section 11 is used for limiting the transverse movement range of the blade 2;

the guide section 12 is connected with the tail end of the limiting section 11, and the transverse moving range of the blade 2 is gradually reduced;

and the positioning section 13 is connected with the tail end of the guide section 12, so that the blade 2 is prevented from moving transversely.

Specifically, in actual production, because the width of location section 13 must be less than or equal to the thickness of blade 2, when blade 2 inserts and arranges location section 13 in, be interference fit between the two to can make blade 2 firmly fix on the cutting die board, when the cutting die board is fixed on equipment, when blade 2 treats the processing product and carries out die-cut operation, blade 2 can not produce because of the atress and rocks, bad phenomenon such as displacement.

The blade 2 is usually long, and there may be a gap at the bottom of the blade 2 corresponding to the bridge position on the cutting die plate, a bend on the blade 2, and a curve on the blade 2. The knife seam on the knife template (the positioning section 13 in the present application corresponds to the knife seam in the prior art) also needs to be matched with the shape and size of the blade 2. However, in reality, because the blade 2 is a metal product, and is affected by the elastic deformation of the metal material, the error of the bending angle and other factors, the blade 2 and the size and the shape on the drawing are bound to have errors, the blade 2 is bound not to be coincident with the knife seam by hundreds, and a knife installer manually adjusts the blade 2, so that the process of installing the blade 2 into the knife seam with the thickness less than or equal to the thickness of the blade is often hours, half a day or even one day, and the production process is seriously delayed.

Spacing section 11 can be with the restriction of blade 2 in the scope of spacing section 11 width, and the width of spacing section 11 often is greater than blade 2 and has metal elastic deformation, the distance between the two walls of its bottom when buckling the deformation that the angle error arouses to when automatic dress sword, need not pass through manual intervention, the manipulator can be automatic puts into spacing section 11 with the end of blade 2.

As a further improvement of the invention, the width of the limiting section 11 is equal to the width of the head end of the guide section 12;

the width of the head end of the guide section 12 is larger than that of the tail end;

the width of the tail end of the guide section 12 is the same as that of the positioning section 13;

the thickness of the blade 2 is greater than or equal to the width of the positioning section 13.

The guide section 12 is in a horn mouth shape, the blade 2 enters the guide section 12 after passing through the limiting section 11, and the bottom of the blade 2 or two sides of the blade 2 can touch one side or two side wall surfaces of the guide section 12 inevitably. The blade 2 continues downwards and the walls of the guide opening provide a lateral force towards the centre of the guide section 12. Therefore, along with the descending of the blade 2, the distance between the two wall surfaces of the guide section 12 is gradually reduced, and the tail end of the blade 2 is subjected to transverse acting force to cause the deformation to be gradually reduced. When the blade 2 descends to the head end of the positioning section 13, the tail end of the blade 2 is corrected to be matched with the positioning section 13 by transverse acting force. So that the blade 2 can be inserted into the positioning section 13 up to a set depth.

As a further improvement of the present invention, the width of the position-limiting section 11 is greater than the width of the positioning section 13.

In other embodiments, the height of the limiting section 11 may be smaller than the height of the guiding section 12. When the included angle between two wall surfaces of the guide section 12 is smaller, the height of the guide section 12 needs to be set higher, so that the width of the head end of the guide section 12 can be larger (i.e. the width of the limiting section 11 is larger), and the blade 2 can be conveniently inserted into the limiting section 11.

As a further improvement of the invention, the limiting section 11, the guiding section 12 and the positioning section 13 are in a bilateral symmetry structure and are arranged opposite to the same symmetry plane. The same symmetry plane setting relatively to even blade 2 all produces when deformation to left side, right side, also can fall into spacing section 11.

As a further improvement of the invention, the two wall surfaces of the limiting section 11 and the positioning section 13 are parallel;

the distance between the two walls of the guide section 12 decreases from top to bottom.

Of course, in other embodiments, the same side surfaces of the limiting section 11 and the positioning section 13 may be located on the same plane; one side surface of the guide section 12 may be a vertical surface, and the other side surface may be an inclined surface. As long as the width of the limiting section 11 is enough for the blade 2 after deformation to fall into, the distance between the two wall surfaces of the guide section 12 is gradually reduced from top to bottom, namely, the transverse acting force towards the center of the guide section 12 can be generated on the blade 2 in the guide section 12, so that the deformation of the blade 2 is corrected.

A cutting die plate comprises a plate 3, wherein the automatic cutting guide opening 1 is formed in the plate 3.

As a further improvement of the invention, the automatic tool loading guide opening 1 is continuous or provided with a bridge position. The bridge positions may be provided in plurality as required.

As a further improvement of the invention, the automatic knife-loading guide opening 1 is in a linear type, a broken line type or a curve type. Accordingly, the blade is also linear, polygonal, or curved in shape. In other embodiments, the shape of the automatic tool loading guide opening 1 can be any shape, and is changed according to the figure and is determined by the production requirement.

In other embodiments, the automatic threading guide opening 1 may also be irregularly linear.

An automatic tool mounting method for mounting a cutting blade 2 to the aforementioned blade template, comprising the steps of:

s1, a manipulator picks up a blade 2 and moves the corresponding blade 2 to the position above an automatic blade installing guide opening 1 at the corresponding position of a cutting template;

s2, as shown in figure 4, the manipulator drives the blade 2 to move downwards, and the tail end of the blade 2 enters the limiting section 11;

s3, as shown in FIG. 5, the blade 2 moves downwards, the tail end of the blade 2 enters the guide section 12, and the bottom of the blade 2 or two sides of the blade 2 contact with the wall surface of the guide section 12 and continue to move downwards;

s4, as shown in figure 6, the blade 2 enters the positioning section 13 until the blade is inserted into the set depth, and the automatic blade mounting process is completed.

In S1, when the manipulator picks up the blade 2, the manipulator is controlled by a program stored in the equipment, the blade 2 is inevitably positioned above the automatic blade loading guide port 1, and further, the blade 2 is inevitably positioned above the positioning section 13, the manipulator corrects the deformation of the blade 2 in the first step, so that the blade 2 can fall into the limiting section 11, and the step S2 is realized.

As a further improvement of the present invention, in the step S3, the blade 2 moves from the head end to the tail end of the guide section 12, and the deformation of the blade 2 is gradually reduced by the adjustment of the contact with the wall surface of the guide section 12 until the positioning section 13 can be inserted under the driving of the manipulator.

When the blade 2 is driven to descend by a manipulator in the guide section 12, the bottom or two sides of the blade 2 will inevitably touch and press with one side or two side wall surfaces of the guide section 12, and the wall surfaces of the guide section 12 apply a transverse force to the blade 2 towards the center of the guide section 12. Because the distance between the two wall surfaces of the guide section 12 is gradually reduced, the descending process of the blade 2 in the guide section 12 is the process of correcting the deformation of the blade 2 by the transverse acting force.

When the blade 2 descends to the end of the guide section 12, the shape of the end of the blade 2 has been corrected to conform to the positioning section 13. The manipulator continues to drive the blade 2 to move downwards, so that the blade 2 is inserted into the positioning section 13 until the blade is inserted into a set depth, and the automatic blade mounting process is completed.

The automatic knife loading guide opening device is reasonable and ingenious in structure, and automatic knife loading operation is achieved by arranging the automatic knife loading guide opening 1. Automatic dress sword guide way 1 spacing section 11 can be with the lateral shifting restriction of blade 2 in spacing section 11's width scope, blade 2 descending process can be with blade 2's elastic deformation, bad deformation such as angle error of buckling diminishes gradually in direction section 12, until inserting location section 13, this dress sword process is full automatic, do not need the deformation of manual regulation blade 2, reduce the cost of labor, improve production efficiency, be favorable to improving the competitiveness of product.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application in any way. Those skilled in the art can make numerous possible variations and modifications to the disclosed solution, or modify it to equivalent embodiments, using the methods and techniques disclosed above, without departing from the scope of the claimed solution. Therefore, all equivalent changes in shape, structure and principle according to the present application should be covered by the protection scope of the present application without departing from the technical scheme of the present application.

Claims

1. An automatic knife-loading guide port is characterized by comprising:

2. The automatic threading guide slot of claim 1,

the width of the limiting section is equal to that of the head end of the guide section;

3. The automatic tooling guide pocket of claim 2 wherein the width of the restraint section is greater than the width of the positioning section.

4. The automatic tool setting guide port according to claim 1, wherein the limiting section, the guide section and the positioning section are in a bilateral symmetry structure and are arranged opposite to the same symmetry plane.

5. The automatic tool setting guide port according to claim 4, wherein two wall surfaces of the limiting section and the positioning section are parallel;

6. A cutting die plate, characterized in that it comprises a plate material, and the plate material is provided with the automatic cutting guide opening according to any one of claims 1 to 5.

7. The cutting template of claim 6, wherein the automated tool loading guides are continuous or are bridged.

8. The blade template of claim 7, wherein the automated blade loading guide opening is linear, dog-leg, or curvilinear.

9. An automatic blade mounting method for mounting a blade to the blade template of claim 7 or 8, comprising the steps of:

s1, a manipulator picks up blades and moves the corresponding blades to the position above an automatic cutter installing guide opening in the corresponding position of a cutter template;

10. The automatic tool setting method of claim 9, wherein in step S3, the blade moves from the head end to the tail end of the guide section, and the deformation of the blade is reduced by adjusting the contact with the wall surface of the guide section until the blade can be inserted into the positioning section under the driving of the manipulator.