CN111195925B - Edge covering system and cutting control method thereof - Google Patents
Edge covering system and cutting control method thereof Download PDFInfo
- Publication number
- CN111195925B CN111195925B CN201811380555.8A CN201811380555A CN111195925B CN 111195925 B CN111195925 B CN 111195925B CN 201811380555 A CN201811380555 A CN 201811380555A CN 111195925 B CN111195925 B CN 111195925B
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- controller
- cutting
- edge
- servo motor
- cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
Abstract
The invention provides a hemming system and a cutting control method thereof, wherein the hemming system comprises a controller, an edge sealing device, a conveying device and a cutting device, the output end of the edge sealing device is communicated with the input end of the conveying device, the cutting device is arranged on the conveying device, and the conveying device conveys a plate subjected to edge sealing by the edge sealing device to the cutting device for hemming cutting; the edge sealing device seals edges of the plates, the conveying device starts and stops and operates, and the cutting device operates under the control of the controller. According to the edge covering system and the cutting control method thereof, the driving motor and the cutting device are controlled in order through the controller, the edge-covered plate is accurately and stably stopped at the position of the cutter, the cutter is enabled to accurately cut the edge of the plate, the phenomena of uneven cutting, even plate damage and the like caused by conveying inertia and the like can be effectively avoided, and the appearance quality of the plate after edge covering is ensured.
Description
Technical Field
The invention relates to the technical field of plate production, in particular to a wrapping system and a cutting control method thereof.
Background
After the production of the plate is finished, the plate needs to be wrapped to form decoration and protection on the edge of the plate, and the plate can also be used as a mark of a product to distinguish the product. However, in the existing production line, the phenomenon that paper is cut irregularly after edge covering often exists in the edge covering process of a plate, so that the appearance of the product is affected, or the plate is often cut due to the conveying inertia of the plate during edge cutting, and even a cutter and the plate are scrapped when the edge cutting is serious, so that the production quality and the production efficiency are seriously affected.
Disclosure of Invention
The present invention is directed to solving the problems described above. It is an object of the present invention to provide a taping system which addresses any of the above problems. Particularly, the invention provides a hemming system capable of ensuring the trimming quality of the edge of a plate and a trimming control method thereof.
According to a first aspect of the invention, the invention provides a hemming system, which comprises a controller, a side sealing device, a conveying device and a cutting device, wherein the output end of the side sealing device is communicated with the input end of the conveying device; the edge sealing device is used for sealing edges of the plates, the conveying device is started, stopped and operated, and the cutting device is operated under the control of the controller;
the conveying device comprises a conveying belt, a servo motor and a detection module, wherein the input end of the servo motor is in signal connection with the controller, the output end of the servo motor is in transmission connection with the conveying belt, and the detection module is arranged at a preset position on one side of the conveying belt and is in signal connection with the controller;
the detection module is used for detecting a zero position signal of the plate on the conveying belt and sending the zero position signal to the controller.
The cutting device comprises a support, a cutter and a lifting module, the support is arranged on the conveying device, the cutter is connected with the support in a sliding mode through the lifting module, and the lifting module is connected with the controller in a signal mode.
When the lifting module is limited at the low position, the bottom of the cutter is lower than the upper surface of the conveying belt; when the lifting module is in a high limit position, the distance between the bottom of the cutter and the conveying belt is larger than the thickness of the plate.
And after receiving the zero-position signal, the controller controls the servo motor to drive the conveying belt to operate according to a preset speed curve.
The preset speed curve comprises an acceleration section, a high-speed section and a deceleration section, and the displacement ratio of the acceleration section to the high-speed section to the deceleration section is (0.8-1.2): (7.6-8.4): 0.8-1.2.
According to another aspect of the present invention, there is also provided a cutting control method of a hemming system, the cutting control method including the steps of:
after receiving the zero position signal of the detection module, the controller controls the servo motor to start;
and after the controller controls the servo motor to operate for a preset time length according to a preset speed curve, the cutting device is controlled to cut the edge of the plate, and then the servo motor is started.
Wherein, control cutting device cuts panel limit portion and includes: and after the controller controls the lifting module to drive the cutter to descend by a preset height, the controller controls the lifting module to drive the cutter to ascend by the preset height.
The signal for controlling the servo motor to operate is a pulse signal.
According to the edge covering system and the cutting control method thereof, the driving motor and the cutting device are controlled in order through the controller, the edge-covered plate is accurately and stably stopped at the position of the cutter, the cutter is used for accurately cutting the edge of the plate, the phenomena of uneven cutting, even plate damage and the like caused by conveying inertia and the like can be effectively avoided, and the appearance quality of the plate after edge covering is ensured.
Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
FIG. 1 schematically illustrates a schematic construction of a taping system of the present invention;
FIG. 2 schematically illustrates a diagram of a preset speed profile;
fig. 3 exemplarily shows a flow chart of the cutting control method of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
According to the invention, the servo motor of the conveying device is controlled by the controller, and the servo motor is controlled to be slowly started and gradually stopped by accurate pulse calculation, so that the edge of the plate on the conveying belt is accurately stopped at the position of the cutter, accurate cutting is realized, the edge quality of the plate is ensured, the influence on the cutting quality due to inaccurate stopping caused by the inertia of the plate is avoided, and the appearance quality of the product is effectively improved.
The following describes the edge covering system and the cutting control method thereof in detail with reference to the accompanying drawings.
Fig. 1 shows a schematic structural view of an embodiment of the hemming system of the present invention, which includes a controller 1, a hemming device 2, a conveying device 3, and a cutting device 4, as shown in fig. 1. The output end of the edge sealing device 2 is communicated with the input end of the conveying device 3, and the edge-sealed plate is directly conveyed by the conveying device 3; the cutting device 4 is arranged on the conveying device 3, and the conveying device 3 conveys the plate edge-sealed by the edge sealing device 2 to the cutting device 4 for edge cutting; the edge sealing device 2 is used for sealing edges of the plates, starting and stopping the conveying device 3, running the cutting device 4 and effectively guaranteeing the automation degree and control precision of the plate edge sealing process under the control of the controller 1.
In a typical embodiment, the conveying device 3 includes a conveyor belt 31, a servo motor 32, and a detection module 33, and the conveyor belt 31 may be a conveyor belt or a crawler belt structure, for example. The input end of the servo motor 32 is in signal connection with the controller 1, the output end of the servo motor 32 is in transmission connection with the conveyer belt 31, and the servo motor 32 drives the conveyer belt 31 to start, stop and run under the control of the controller 1; the detection module 33 is disposed at a predetermined position on one side of the conveyor belt 31 and is in signal connection with the controller 1. The detection module 33 is configured to detect a zero position signal that the plate material on the conveyor belt 31 reaches, and send the zero position signal to the controller 1, and the controller 1 controls the servo motor 32 to start according to the zero position signal, and controls the servo motor 32 to drive the conveyor belt 31 to operate according to a predetermined speed rule.
In the hemming system of the present invention, the cutting device 4 comprises a support 41, a cutter 42 and a lifting module 43, wherein the support 41 is arranged on the conveying device 3, the cutter 42 is slidably connected with the support 41 through the lifting module 43 and is positioned above the conveying belt 31, and the lifting module 43 is in signal connection with the controller 1. When the plate to be cut on the conveying belt 31 is conveyed to the cutting device 4, the controller 1 controls the lifting module 43 to operate, so as to drive the cutter 42 to lift: when the cutter 42 descends along the lifting module 43, the edge of the plate on the conveying belt 31 is cut at a fixed point; after the cutting knife 42 rises along the lifting module 42, the controller 1 controls the driving motor 32 to drive the conveyer belt 31 to move, so as to convey the cut plate away and wait for the next plate to be cut to be conveyed.
Specifically, when the lifting module 43 is in the low limit position, the bottom of the cutter 42 is lower than the upper surface of the conveyor belt 31, so as to ensure that the edge sealing paper at the edge of the plate can be cut off sufficiently; when the lifting module 43 is in the high limit position, the distance between the bottom of the cutter 42 and the conveyor belt 31 is greater than the thickness of the plate, so as to ensure that the plate can pass through smoothly.
It should be noted that, after receiving the zero position signal sent by the detection module 33, the controller 1 controls the servo motor 32 to drive the conveyor belt 31 to operate according to a preset speed profile. For avoiding the influence of panel self inertia to conveying speed and parking position, controller 1 is slow start and slow stop to servo motor 32's start and stop drive signal, accelerate gradually with slower acceleration promptly at first, then high-speed steady transport, slow down gradually before arriving parking position, finally slow stop, effectively prevent to make because the self inertia of panel leads to the panel to follow up because the speed is too fast when the inception, make panel slide because of scram when stopping, finally lead to panel parking position to appear great deviation, influence cutting quality.
Fig. 2 is a schematic diagram showing an embodiment of the preset speed profile adopted by the controller 1 to control the operation of the servo motor 32, and as shown, the preset speed profile comprises an acceleration section L1, a high speed section L2 and a deceleration section L3. Wherein, the displacement proportion of the acceleration section L1, the high-speed section L2 and the deceleration section L3 is (0.8-1.2): (7.6-8.4): 0.8-1.2), and the displacement proportion of the acceleration section L1, the high-speed section L2 and the deceleration section L3 can be set to be 1:8: 1.
In the hemming system of the present invention, the controller 1 may control the servo motor 32 by using a pulse signal, and set the number of pulses, for example, 15000 pulses, according to the stroke between the detection module 33 and the cutter 42 of the cutting device 4, and according to the stroke or the number of pulses, may set a slow speed increase in a first preset number of pulses at the beginning, a slow speed decrease in a second preset number of pulses before the end, and a constant speed operation in the middle, so as to ensure that the sheet is conveyed or stopped along with the operation of the conveyor belt 31, effectively avoid the influence of the inertia of the sheet on the conveying precision, and ensure that the sheet is accurately conveyed to the position where the cutter is located and stopped.
The invention also provides a cutting control method of the edge covering system, which is suitable for the edge covering system, and a flow chart of the cutting control method is shown in figure 3. Referring to fig. 3, the cutting control method of the present invention includes the steps of:
after the controller 1 receives the zero position signal of the detection module 33, the controller 1 controls the servo motor 32 to start;
then, after the controller 1 controls the servo motor 32 to operate for a preset time length by using a preset speed curve, that is, after the servo motor 32 drives the conveyer belt 31 to stop the plate at a preset position accurately, the cutting device 4 is controlled to cut the edge of the plate, and then the servo motor 32 is started to drive the conveyer belt 31 to convey the plate continuously.
Specifically, the step of controlling the cutting device 4 to cut the edge of the sheet material is as follows: after the controller 1 controls the lifting module 43 to drive the cutter 42 to descend by a preset height, the controller controls the lifting module 4343 to drive the cutter 42 to ascend by the preset height.
In order to accurately control the speed variation of the driving motor 32, the controller 1 controls the servo motor 32 to operate as a pulse signal.
The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The edge covering system is characterized by comprising a controller (1), an edge sealing device (2), a conveying device (3) and a cutting device (4), wherein the output end of the edge sealing device (2) is communicated with the input end of the conveying device (3), the cutting device (4) is arranged on the conveying device (3), and the conveying device (3) conveys a plate edge-sealed by the edge sealing device (2) to the cutting device (4) for edge cutting; the edge sealing device (2) seals edges of the plates, the conveying device (3) is started and stopped, the cutting device (4) is operated under the control of the controller (1);
the conveying device (3) comprises a conveying belt (31), a servo motor (32) and a detection module (33), the input end of the servo motor (32) is in signal connection with the controller (1), the output end of the servo motor (32) is in transmission connection with the conveying belt (31), and the detection module (33) is arranged at a preset position on one side of the conveying belt (31) and is in signal connection with the controller (1);
the detection module (33) is used for detecting a zero position signal of a plate on the conveying belt (31) and sending the zero position signal to the controller (1);
after receiving the zero position signal, the controller (1) controls the servo motor (32) to drive the conveyer belt (31) to operate according to a preset speed curve;
the preset speed curve comprises an acceleration section, a high-speed section and a deceleration section, and the displacement ratio of the acceleration section to the high-speed section to the deceleration section is (0.8-1.2): (7.6-8.4): 0.8-1.2.
2. A hemming system according to claim 1 wherein the cutting means (4) comprises a support (41), a cutter (42) and a lifting module (43), the support (41) being provided on the conveyor (3), the cutter (42) being slidably connected to the support (41) by the lifting module (43), the lifting module (43) being in signal connection with the controller (1).
3. A hemming system according to claim 2 wherein, at the low limit of the lifting module (43), the bottom of the cutter (42) is lower than the upper surface of the conveyor belt (31); when the lifting module (43) is in a high limit position, the distance between the bottom of the cutter (42) and the conveying belt (31) is larger than the thickness of the plate.
4. A cutting control method of a hemming system, characterized in that the cutting control method is realized by the hemming system according to any one of claims 1 to 3, comprising the steps of:
after the controller (1) receives a zero position signal of the detection module (33), the servo motor (32) is controlled to start;
the controller (1) controls the servo motor (32) to operate for a preset time length according to a preset speed curve, then controls the cutting device (4) to cut the edge of the board, and then starts the servo motor (32).
5. The cutting control method according to claim 4, wherein the controlling the cutting device (4) to cut the edge portion of the sheet material includes:
the controller (1) controls the lifting module (43) to drive the cutter (42) to descend by a preset height, and then controls the lifting module (43) to drive the cutter (42) to ascend by the preset height.
6. The cutting control method according to claim 4, wherein the signal for the controller (1) to control the operation of the servo motor (32) is a pulse signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380555.8A CN111195925B (en) | 2018-11-20 | 2018-11-20 | Edge covering system and cutting control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380555.8A CN111195925B (en) | 2018-11-20 | 2018-11-20 | Edge covering system and cutting control method thereof |
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| CN111195925A CN111195925A (en) | 2020-05-26 |
| CN111195925B true CN111195925B (en) | 2021-09-21 |
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| CN201811380555.8A Active CN111195925B (en) | 2018-11-20 | 2018-11-20 | Edge covering system and cutting control method thereof |
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| AU2004203319A1 (en) * | 2003-07-21 | 2005-02-10 | Fmc Technologies, Inc. | Friction drive conveyor |
| CN103042556A (en) * | 2012-12-25 | 2013-04-17 | 深圳大学 | Synchronous control method of high-speed paper delivering system and paper cutting system of honeycomb paper cutting device |
| CN103056906A (en) * | 2013-01-11 | 2013-04-24 | 苏州金禾新材料股份有限公司 | Automatic cutting machine and cutting method thereof |
| CN204471458U (en) * | 2015-02-05 | 2015-07-15 | 科比传动技术（上海）有限公司 | Corrugated paper transverse cutting unit |
| CN205614753U (en) * | 2016-03-08 | 2016-10-05 | 苏州明浩电子有限公司 | Automatic seek some guillootines |
| CN206937439U (en) * | 2017-05-26 | 2018-01-30 | 张芳洲 | Full-automatic food dicer |
| CN108326994A (en) * | 2018-05-15 | 2018-07-27 | 泗阳县祥和木业有限公司 | Fiberboard cuts positioning device |
-
2018
- 2018-11-20 CN CN201811380555.8A patent/CN111195925B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004203319A1 (en) * | 2003-07-21 | 2005-02-10 | Fmc Technologies, Inc. | Friction drive conveyor |
| CN103042556A (en) * | 2012-12-25 | 2013-04-17 | 深圳大学 | Synchronous control method of high-speed paper delivering system and paper cutting system of honeycomb paper cutting device |
| CN103056906A (en) * | 2013-01-11 | 2013-04-24 | 苏州金禾新材料股份有限公司 | Automatic cutting machine and cutting method thereof |
| CN204471458U (en) * | 2015-02-05 | 2015-07-15 | 科比传动技术（上海）有限公司 | Corrugated paper transverse cutting unit |
| CN205614753U (en) * | 2016-03-08 | 2016-10-05 | 苏州明浩电子有限公司 | Automatic seek some guillootines |
| CN206937439U (en) * | 2017-05-26 | 2018-01-30 | 张芳洲 | Full-automatic food dicer |
| CN108326994A (en) * | 2018-05-15 | 2018-07-27 | 泗阳县祥和木业有限公司 | Fiberboard cuts positioning device |
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| CN111195925A (en) | 2020-05-26 |
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