CN112593397A - Automatic cutting and unloading method for laminated sheet - Google Patents
Automatic cutting and unloading method for laminated sheet Download PDFInfo
- Publication number
- CN112593397A CN112593397A CN202011371134.6A CN202011371134A CN112593397A CN 112593397 A CN112593397 A CN 112593397A CN 202011371134 A CN202011371134 A CN 202011371134A CN 112593397 A CN112593397 A CN 112593397A
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- China
- Prior art keywords
- stack
- unloading
- cutting
- laminated
- tool
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- 238000005520 cutting process Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000003475 lamination Methods 0.000 claims abstract description 16
- 239000012634 fragment Substances 0.000 claims abstract description 11
- 239000002985 plastic film Substances 0.000 claims description 9
- 229920006255 plastic film Polymers 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses a method for automatically cutting and unloading laminated sheets, which comprises the following steps: s100, cutting out information related to the position of the fragments on the paving surface from the laminated layer on the basis of recording; s200, unloading the stacked fragments through at least one unloading tool which is automatically controlled; s300, dividing the laminated framework into a plurality of parts, and simultaneously cutting a stack of blocks on a cutting table; s400, gradually placing the lamination on an unloading station, wherein the stacked cutting piece and the framework of the lamination are not separated from each other. The stacks are then placed on an unloading station, the stacks of cut pieces are unloaded successively by moving the unloading tool so as to bring it into contact with the stack reached at the time of unloading, each stack being removed from the rest of the stack by using information relating to the position of the component and by moving it substantially parallel to the plane of the stack only.
Description
Technical Field
The invention relates to the technical field of automatic cutting and unloading of sheets, in particular to a method for automatically cutting and unloading laminated sheets.
Background
In the clothing industry, for example, the production of garments is usually organized around a cutting plant equipped with at least one cutting machine operating on a stack according to a predetermined layout, and a manufacturing or assembly plant in which the pieces are cut. The garment is completed by assembling and sewing them together.
The products resulting from cutting the laminate must be processed for use in a manufacturing plant, and in particular, the stack of cut pieces must be separated from the cuts. The cut-outs constitute a template-like remaining "skeleton", i.e. the laminated part is complementary to the cut piece stack. It may also be necessary to sort, identify and/or wrap the stacks of cut pieces in order to make up a coherent batch before they are transported to the manufacturing plant, usually to separate the stacks of cut pieces from the skeleton of the stack and to sort the cut pieces for manual execution by an operator. In order to help the operator distinguish between the stacks of cut pieces and portions of the skeleton, it is generally necessary to mark each stack for easy identification so that the stacks of cut pieces can be automatically separated from the skeleton of the stack, for which purpose a method of automatic cutting and unloading of the stack sheets is proposed.
Disclosure of Invention
The present invention is directed to a method for automatically cutting and unloading a laminated sheet to solve the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a method for automatic cutting and unloading of laminated sheets, comprising the steps of:
s100, cutting out information related to the position of the fragments on the paving surface from the laminated layer on the basis of recording;
s200, unloading the stacked fragments through at least one unloading tool which is automatically controlled;
s300, dividing the laminated framework into a plurality of parts, and simultaneously cutting a stack of blocks on a cutting table;
and S400, gradually putting the laminated layer on an unloading station, wherein the stacked cutting piece and the framework of the laminated layer are not separated from each other.
The invention is further preferred: the stack slides on the unloading station, and the stack of chips is supported by a cushion of air as it moves on the unloading station.
The invention is further preferred: the stack of chips rolls on the unloading station, each stack being driven on the unloading station by the unloading tool against the surface of the stack and by moving the tool.
The invention is further preferred: after each laminate is removed from the remainder of the stack, the unloader to collector assembly is attached to each laminate.
The invention is further preferred: after the remainder of the stack has removed each lamination, each lamination is advanced by the unloader to a collector device, the unloaded stack of chips is directed to at least one collector device to form a predetermined group of chips, and the unloaded stack of chips is directed to at least one collection bin.
The invention is further preferred: at least some portions of the skeletal framework of the stack are automatically removed from the unloading station, and at least some of the skeletal framework disposed along the longitudinal edges of the stack are removed from the unloading station by an automatic removal device distinct from the unloading tool.
The invention is further preferred: in each set of a plurality of adjacent stacks in the stack, the laminations have a shape such that they interlock with each other and are unloaded as a single lamination.
The invention is further preferred: covering the stack with a plastic film prior to cutting the stacked debris such that the portion of the plastic film is prior to removing the stacked debris from the unloading station. The cutting and placing of each stack is automatically taken off on each stack, and each portion of plastic film located on each stack of cut pieces is taken out by an unloading tool and then removed.
Compared with the prior art, the invention has the beneficial effects that: the present invention divides the stack into a plurality of sections when the stacked pieces are cut out. The stacks are then placed on an unloading station, the stacks of cut pieces are unloaded successively by moving the unloading tool so as to bring it into contact with the stack reached at the time of unloading, each stack being removed from the rest of the stack by using information relating to the position of the component and by moving it substantially parallel to the plane of the stack only.
Drawings
FIG. 1 is a schematic view of the flow structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
the invention provides a method for automatically cutting and unloading laminated sheets, which is shown in figure 1 and comprises the following steps:
s100, cutting out information related to the position of the fragments on the paving surface from the laminated layer on the basis of recording;
s200, unloading the stacked fragments through at least one unloading tool which is automatically controlled;
s300, dividing the laminated framework into a plurality of parts, and simultaneously cutting a stack of blocks on a cutting table;
and S400, gradually putting the laminated layer on an unloading station, wherein the stacked cutting piece and the framework of the laminated layer are not separated from each other.
In this embodiment, specifically: the stack slides on the unloading station, and the stack of chips is supported by a cushion of air as it moves on the unloading station.
In this embodiment, specifically: the stack of chips rolls on the unloading station, each stack being driven on the unloading station by the unloading tool against the surface of the stack and by moving the tool.
In this embodiment, specifically: after each laminate is removed from the remainder of the stack, the unloader to collector assembly is attached to each laminate.
In this embodiment, specifically: after the remainder of the stack has removed each lamination, each lamination is advanced by the unloader to a collector device, the unloaded stack of chips is directed to at least one collector device to form a predetermined group of chips, and the unloaded stack of chips is directed to at least one collection bin.
In this embodiment, specifically: at least some portions of the skeletal framework of the stack are automatically removed from the unloading station, and at least some of the skeletal framework disposed along the longitudinal edges of the stack are removed from the unloading station by an automatic removal device distinct from the unloading tool.
In this embodiment, specifically: in each set of a plurality of adjacent stacks in the stack, the laminations have a shape such that they interlock with each other and are unloaded as a single lamination.
In this embodiment, specifically: covering the stack with a plastic film prior to cutting the stacked debris such that the portion of the plastic film is prior to removing the stacked debris from the unloading station. The cutting and placing of each stack being carried out automatically on each stack, each portion of plastic film lying on each stack of cut pieces being taken out by means of an unloading tool and then removed;
computer controlling movement of the unloading tool therealong by means of the linkage and the drive member; x and Y axes, raising and lowering the end of the tool by means of the rod, and rotation of the tool about its axis a; the computer also raises the pressure in the shell to generate an air cushion on the surface of the unloading platform;
the stacks of cut pieces are continuously unloaded by the unloading means once they reach the worktable, and can be taken out of the stack without interfering with the remaining other stacks, either directly or through fragments of the skeleton; for this purpose, an unloading tool is placed vertically above each new to-be-stacked piece by using information on the layout of the components among the components stored in the memory of the computer; the stack of each cut sheet is known based on layout information that determines coordinates of the chip with respect to an origin on the stack and based on advancement achieved by the moving conveyor; the same applies to each part of the laminated skeleton; the movement of the unloading means for taking out each stack of laminations and unloading it into the respective collection box without disturbing the remaining ones of the laminations, the movement of the unloading means being controlled on the basis of predetermined taking-out and removal information; storing the part stored in the memory of the computer together with the part layout information and the skeleton fragment information; the process of determining takeoff information is described in detail below; the same applies to at least some parts of the skeleton; controlling unloading thereof into the corresponding collection box based on predetermined fetching and removing information and patch layout information and skeleton patch information stored in a memory of the computer; the process of determining takeoff information is described in detail below; the same applies to at least some parts of the skeleton; controlling unloading thereof into the corresponding collection box based on predetermined fetching and removing information and patch layout information and skeleton patch information stored in a memory of the computer; the process of determining takeoff information is described in detail below; the same applies to at least some parts of the skeleton;
it should be noted that the size of the unloading station is chosen to enable movement of the fragments or skeleton portions separated from the stack without disturbing the stack; thus, the width of the table is preferably significantly greater than the width of the cutting table; in the example shown, the width of the table is twice the width of the table, both tables having the same longitudinal mid-plane; in addition, the length of the table is chosen such that it is no shorter than the longest possible dimension of the part to be unloaded, measured along the X-axis.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A method for automatically cutting and unloading a laminated sheet, characterized by comprising the steps of:
s100, cutting out information related to the position of the fragments on the paving surface from the laminated layer on the basis of recording;
s200, unloading the stacked fragments through at least one unloading tool which is automatically controlled;
s300, dividing the laminated framework into a plurality of parts, and simultaneously cutting a stack of blocks on a cutting table;
and S400, gradually putting the laminated layer on an unloading station, wherein the stacked cutting piece and the framework of the laminated layer are not separated from each other.
2. A method for automatic cutting and unloading of laminated sheets, according to claim 1, characterized in that: the stack slides on the unloading station, and the stack of chips is supported by a cushion of air as it moves on the unloading station.
3. A method for automatic cutting and unloading of laminated sheets, according to claim 1, characterized in that: the stack of chips rolls on the unloading station, each stack being driven on the unloading station by the unloading tool against the surface of the stack and by moving the tool.
4. A method for automatic cutting and unloading of laminated sheets, according to claim 1, characterized in that: after each laminate is removed from the remainder of the stack, the unloader to collector assembly is attached to each laminate.
5. A method for automatic cutting and unloading of laminated sheets, according to claim 1, characterized in that: after the remainder of the stack has removed each lamination, each lamination is advanced by the unloader to a collector device, the unloaded stack of chips is directed to at least one collector device to form a predetermined group of chips, and the unloaded stack of chips is directed to at least one collection bin.
6. A method for automatic cutting and unloading of laminated sheets, according to claim 1, characterized in that: at least some portions of the skeletal framework of the stack are automatically removed from the unloading station, and at least some of the skeletal framework disposed along the longitudinal edges of the stack are removed from the unloading station by an automatic removal device distinct from the unloading tool.
7. A method for automatic cutting and unloading of laminated sheets, according to claim 1, characterized in that: in each set of a plurality of adjacent stacks in the stack, the laminations have a shape such that they interlock with each other and are unloaded as a single lamination.
8. Method for automatic cutting and unloading of laminated sheets according to claim 1, characterized in that: covering the stack with a plastic film prior to cutting the stacked debris such that the portion of the plastic film is prior to removing the stacked debris from the unloading station. The cutting and placing of each stack is automatically taken off on each stack, and each portion of plastic film located on each stack of cut pieces is taken out by an unloading tool and then removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011371134.6A CN112593397A (en) | 2020-11-30 | 2020-11-30 | Automatic cutting and unloading method for laminated sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011371134.6A CN112593397A (en) | 2020-11-30 | 2020-11-30 | Automatic cutting and unloading method for laminated sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112593397A true CN112593397A (en) | 2021-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011371134.6A Pending CN112593397A (en) | 2020-11-30 | 2020-11-30 | Automatic cutting and unloading method for laminated sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112593397A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070107572A1 (en) * | 1999-06-21 | 2007-05-17 | Francois Pommier | Method for automatically cutting and removing stacks of pieces in a web of sheet material |
-
2020
- 2020-11-30 CN CN202011371134.6A patent/CN112593397A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070107572A1 (en) * | 1999-06-21 | 2007-05-17 | Francois Pommier | Method for automatically cutting and removing stacks of pieces in a web of sheet material |
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Application publication date: 20210402 |