CN117505980A - Control method of four-edge saw - Google Patents

Control method of four-edge saw Download PDF

Info

Publication number
CN117505980A
CN117505980A CN202311734000.XA CN202311734000A CN117505980A CN 117505980 A CN117505980 A CN 117505980A CN 202311734000 A CN202311734000 A CN 202311734000A CN 117505980 A CN117505980 A CN 117505980A
Authority
CN
China
Prior art keywords
processed
door plate
saw
door
door frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311734000.XA
Other languages
Chinese (zh)
Inventor
郭奕辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Haohuicheng Technology Co ltd
Original Assignee
Foshan Haohuicheng Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foshan Haohuicheng Technology Co ltd filed Critical Foshan Haohuicheng Technology Co ltd
Priority to CN202311734000.XA priority Critical patent/CN117505980A/en
Publication of CN117505980A publication Critical patent/CN117505980A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
    • B23D47/042—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work for conveying work to, or discharging work from, the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

The invention discloses a control method of a four-edge saw, and relates to the technical field of numerical control. The control method comprises a feeding step, a door plate positioning and conveying step, a centering adjustment step, a door frame positioning step and a cutting step, wherein the four-side saw door frame is waited at a waiting position while the feeding step is carried out, in the door plate positioning and conveying step, a door plate to be processed passes through from the lower part of the door frame, in the conveying process, a detection mechanism on the four-side saw door frame detects the in-place condition of the door plate, the door plate is immediately stopped from being conveyed after the in-place condition of the door plate is detected, the centering adjustment is carried out on the door plate, and a door frame detection sensor arranged on the door frame is used for positioning the door frame while the centering adjustment step is carried out, so as to acquire door frame positioning information; in the cutting step, the four-edge saw is controlled to cut the door plate to be processed according to the door frame position information positioned by the door frame detection mechanism. The four-edge saw control method is accurate and quick in positioning and can improve the processing efficiency of the four-edge saw.

Description

Control method of four-edge saw
Technical Field
The invention relates to the technical field of numerical control, in particular to the technical field of numerical control of four-edge saws for door panel processing, and more particularly relates to a control method of the four-edge saws.
Background
The four-edge sawing machine tool is mainly used for cutting four positions of the door plate to an ideal effect. The control flow of the existing four-edge saw machine tool or equipment is approximately as follows:
s1, adjusting the distance between two sets of transmission mechanisms of a door plate transmission device according to a preset width so as to facilitate the cutting processing of an adaptive door plate;
s2, starting a door plate conveying device, conveying the door plate to be processed to a set position, and after the door plate reaches the set position, descending two sets of transmission mechanisms of the door plate conveying device, and placing the door plate to be processed on a negative pressure fixing mechanism;
s3, starting a material blocking mechanism positioned at the front end of the door plate conveying device, pushing the door plate backwards to a positioning position, and starting a centering mechanism to perform centering adjustment on the door plate to be processed;
s4, starting negative pressure by the negative pressure fixing mechanism, and fixing the door plate to be processed after positioning is completed;
s5, starting the four-side saw portal frame, and driving the four-side saw portal frame, the left longitudinal saw mechanism and the right longitudinal saw mechanism to longitudinally cut the left side and the right side of the door plate to be processed according to the preset width;
s5, driving the sawing slotting mechanism to transversely cut the upper side edge and the lower side edge of the door plate to be processed according to the preset length.
In the control method for the four-edge saw equipment in the prior art, the door plate to be processed is conveyed to the stop mechanism to be contacted, namely, the set position is reached, then the stop mechanism stretches out to push the door plate to be processed to push one end distance in the opposite direction, so that the positioning of the door plate to be processed can be completed, and in the process, the four-edge saw portal frame is always in a waiting position, and the processing efficiency of the four-edge saw equipment is reduced.
In the cutting method of the invention, when a plate moves to the upper part of a processing table, a sensing device senses the position of the plate, a photosensitive sensor arranged in front senses that light is blocked by the plate, a conveyor belt reduces the moving speed, a photosensitive sensor arranged in rear senses that light is blocked by the plate, a servo control device controls the conveyor belt to stop running, and a lifting device descends to enable the plate to fall on the processing table. The prior art adopts the way that the induction device is arranged above the processing table to induce the position of the plate to be processed, so that the positioning and conveying of the plate on the processing table are realized, the mode can only position the surface of the plate, and the internal frame of the plate can not be positioned. Because the door plant that waits to process is that there is inside frame and covers the front cover board of frame top and below and constitute, under the general circumstances the front cover board of frame top and below can bulge in the frame, if only fix a position the front cover board, the accurate cutting of the inside frame of door plant that waits to process, consequently, above-mentioned prior art is applicable to the cutting of the panel that does not have inside frame only, is not applicable to the cutting of the door plant that has frame and front cover board.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention provides a control method of a four-edge saw, and aims to solve the problems that the control method of the four-edge saw in the prior art is long in positioning time of a door plate to be processed and affects the processing efficiency of the four-edge saw. The invention discloses a control method of a four-edge saw, which comprises a feeding step, a door plate positioning and conveying step, a centering adjustment step, a door frame positioning step and a cutting step, wherein a door frame with the four-edge saw waits at a waiting position while the feeding step is carried out; in the processing step, the four-edge saw is controlled to cut the door plate to be processed according to the door frame position information positioned by the door frame detection mechanism. The four-edge saw control method is accurate and quick in positioning and can improve the processing efficiency of the four-edge saw.
In order to solve the problems in the prior art, the invention is realized by the following technical scheme.
The invention provides a control method of a four-edge saw, which comprises the following steps:
s1, a feeding step, namely conveying a door plate to be processed onto a conveyor belt, wherein the height of the conveyor belt is higher than that of a processing table; at the moment, the four-side saw portal frame moves to have a waiting position; the waiting position is positioned at the rear end of the processing table;
s2, a door plate positioning and conveying step, namely starting a conveyor belt, moving the door plate to be processed along with the conveyor belt towards the direction of a processing table, and enabling the door plate to be processed to pass through the lower part of the four-side saw portal frame in the moving process; when the door plate to be processed passes through the lower part of the four-side saw portal frame along with the conveyor belt, the incoming material detection sensor arranged on the four-side saw portal frame detects the position of the door plate to be processed, and when the incoming material detection sensor detects the tail end of the door plate to be processed, the conveyor belt stops conveying and descends to place the door plate to be processed on the processing table;
s3, a centering adjustment step, namely when the incoming material detection sensor detects the tail end of the door plate to be processed, starting a centering adjustment mechanism, moving centering clamping plates positioned at two sides of the door plate to be processed from two sides of the door plate to be processed to the plate, enabling the centering clamping plates at two sides to prop against two sides of the door plate to be processed, and adjusting the position of the door plate to be processed on a processing table; after the adjustment, the negative pressure on the processing table is started, and the door plate to be processed is fixed by the negative pressure;
s4, a door frame positioning step, wherein a door frame detection sensor arranged on a four-side saw portal frame extends out while centering adjustment is carried out, and the door frame at the tail end of the door plate to be processed is positioned by approaching the door plate to be processed from the tail end of the door plate to be processed under the driving of a four-side saw empty portal frame;
s5, after the door plate to be processed is fixed by the processing table under negative pressure, starting the four-side saw portal frame, and driving the four-side saw portal frame, the left longitudinal saw mechanism and the right longitudinal saw mechanism to longitudinally cut the left side and the right side of the door plate to be processed according to the preset width; and driving the sawing slotting mechanism to transversely cut the upper side edge and the lower side edge of the door plate to be processed respectively according to the preset length and the door frame positioning information of the door plate to be processed.
Further preferably, in the feeding step, length information of the door plate to be processed is obtained, a waiting position of the four-edge saw gantry is determined according to the length information of the door plate to be processed, and when the door plate to be processed is conveyed onto the conveyor belt, the four-edge saw gantry waits at the waiting position.
Still more preferably, the door plate to be processed is provided with an electronic tag recording the length information thereof, and the electronic tag on the door plate to be processed is read by an electronic tag reading mechanism so as to obtain the length information of the door plate to be processed.
Further preferably, the incoming material detection sensor and the door frame detection sensor are fixed at the middle position of the four-edge saw portal frame and are positioned near the center line of centering adjustment of the door plate to be processed.
Still more preferably, the incoming material detection sensor is any one of a travel detection switch, a photoelectric sensing electric eye and a ranging sensor.
Still more preferably, the door frame detection sensor is any one of a detection switch, a photoelectric sensing power supply, or a distance measuring sensor.
Further preferably, in the centering adjustment step, centering clamping plates on two sides of the door plate to be processed are abutted against two sides of a door frame of the door plate to be processed.
Compared with the prior art, the beneficial technical effects brought by the invention are as follows:
1. compared with the prior art, the four-side saw portal frame waits at a waiting position when the plate to be processed is fed, and the processing table is reached after the door plate to be processed is detected to pass through the four-side saw portal frame. Compared with the mode that the detection sensor is arranged above the existing processing table, the door frame can be positioned, and the situation that the door panel is folded and protrudes out of the door frame to cause misidentification and positioning of the door panel to be processed is avoided.
2. According to the control method, firstly, the incoming material detection sensor on the four-side saw portal frame is used for detecting the incoming material condition of the door plate to be processed, so that conveying and positioning detection of the door plate to be processed is realized, after the tail end of the door plate to be processed is detected, the operation of the next working procedure can be performed, redundant actions and working procedures are avoided, and the conveying and positioning time is further shortened.
3. According to the control method, in the centering adjustment process, the door frame position is detected by the door frame detection sensor fixed on the four-side saw portal frame, so that the distance between the starting point position of the four-side saw portal frame and the door frame is determined, and the upper side edge and the lower side edge of the door plate can be accurately and transversely cut according to the set length of the door plate in the subsequent cutting process; and two working procedures of centering adjustment and door frame positioning are combined together, so that the operation time is saved, and the processing efficiency is further improved.
4. According to the invention, the incoming material detection sensor and the door frame detection sensor are both fixed on the four-side saw gantry, the four-side saw gantry is used as a reference, the relative position of the four-side saw gantry and the door plate to be processed can be determined in the fastest time, so that other adjusting procedures and time are saved, and the processing efficiency is improved. And the relative positions of the material detection sensor, the door frame detection sensor and the four-side saw gantry can be preset in the control system, so that the positions of the four-side saw gantry relative to the door plate to be processed are reflected and measured through the material detection sensor and the door frame detection sensor, the displacement from the starting position of the four-side saw gantry to the processing position is reduced as much as possible, the moving time of the four-side saw gantry is shortened, and the processing efficiency is further improved.
5. According to the invention, when the door plate to be processed is fed, the length information of the door plate to be processed is obtained in advance, so that the waiting position of the four-side saw gantry can be determined according to the length information, and the four-side saw gantry is controlled to wait at the waiting position while feeding, so that the time for adjusting the four-side saw gantry is saved, and the processing efficiency is further improved.
Drawings
FIG. 1 is a control flow chart of a method of controlling a four sided saw of the present invention;
FIG. 2 is a schematic perspective view of a four-sided saw apparatus employing the control method of the four-sided saw of the present invention;
FIG. 3 is a schematic rear view of a four-sided saw apparatus employing the control method of the four-sided saw of the present invention;
FIG. 4 is a schematic side view of a four-sided saw apparatus employing the control method of the four-sided saw of the present invention;
FIG. 5 is a schematic top view of a four-sided saw apparatus employing the control method of the four-sided saw of the present invention;
reference numerals: 1. the device comprises a conveying belt, 2, a processing table, 3, a four-side saw portal frame, 4, an incoming material detection sensor, 5, a centering adjustment mechanism, 6, a centering clamping plate, 7, a door frame detection sensor, 8, a left longitudinal saw mechanism, 9, a right longitudinal saw mechanism, 10 and a sawing slotting mechanism.
Detailed Description
The following are example embodiments of the invention defined by the claims and their equivalents, taken in conjunction with the accompanying drawings, in which the specific details are to be regarded as illustrative only and not limiting the scope of the invention. Accordingly, various changes and modifications to the embodiments may be made by one of ordinary skill in the art without departing from the scope and spirit of the invention.
Example 1
As a preferred embodiment of the present invention, referring to fig. 1, 2 and 3 of the specification, the present embodiment discloses a control method of a four-sided saw, the control method comprising the steps of:
s1, a feeding step, namely conveying a door plate to be processed onto a conveyor belt 1, wherein the height of the conveyor belt 1 is higher than that of a processing table 2; at the moment, the four-side saw portal frame 3 moves to have a waiting position; the waiting position is positioned at the rear end of the processing table 2;
s2, a door plate positioning and conveying step, wherein a conveyor belt 1 is started, the door plate to be processed moves towards a processing table 2 along with the conveyor belt 1, and in the moving process, the door plate to be processed passes through the lower part of a four-side saw portal frame 3; when the door plate to be processed passes below the four-side saw portal frame 3 along with the conveyor belt 1, the incoming material detection sensor 4 arranged on the four-side saw portal frame 3 detects the position of the door plate to be processed passing below the four-side saw portal frame 3, and when the incoming material detection sensor 4 detects the tail end of the door plate to be processed, the conveyor belt 1 stops conveying and descends to place the door plate to be processed on the processing table 2;
s3, centering adjustment, namely when the incoming material detection sensor 4 detects the tail end of the door plate to be processed, starting the centering adjustment mechanism 5, moving centering clamping plates 6 positioned at two sides of the door plate to be processed from two sides of the door plate to be processed to the plate, enabling the centering clamping plates 6 at two sides to prop against two sides of the door plate to be processed, and adjusting the position of the door plate to be processed on the processing table 2; after the adjustment, the negative pressure on the processing table 2 is started, and the door plate to be processed is fixed by the negative pressure;
s4, a door frame positioning step, wherein the door frame detection sensor 7 arranged on the four-side saw portal frame 3 extends out while the centering adjustment step is carried out, and the door frame at the tail end of the door plate to be processed is positioned by approaching the door plate to be processed from the tail end of the door plate to be processed under the driving of the four-side saw empty portal frame;
s5, after the door plate to be processed is fixed by the processing table 2 under negative pressure, the four-edge saw portal frame 3 is started, and the four-edge saw portal frame 3, the left longitudinal saw mechanism 8 and the right longitudinal saw mechanism 9 are driven to longitudinally cut the left side and the right side of the door plate to be processed according to the preset width; according to the preset length and the door frame positioning information of the door plate to be processed, the sawing and slotting mechanism 10 is driven to transversely cut the upper side edge and the lower side edge of the door plate to be processed respectively.
In this embodiment, when the plate to be processed is fed, the four-edge saw gantry 3 waits at a waiting position, and when the door plate to be processed is detected to pass through the four-edge saw gantry 3, the processing table 2 is reached. Compared with the mode that the detection sensor is arranged above the existing processing table 2, the door frame can be positioned, and the situation that the door panel is folded and protrudes out of the door frame to cause misidentification and positioning of the door panel to be processed is avoided.
Further, in the centering adjustment process, the door frame position is detected by the door frame detection sensor 7 fixed on the four-side saw gantry 3, so that the distance between the starting point position of the four-side saw gantry 3 and the door frame is determined, and in the subsequent cutting process, the upper side edge and the lower side edge of the door plate can be accurately and transversely cut according to the set length of the door plate; and two working procedures of centering adjustment and door frame positioning are combined together, so that the operation time is saved, and the processing efficiency is further improved.
Example 2
As a further preferred embodiment of the present invention, this embodiment is further supplemented and explained in detail by the technical solution of the present invention based on embodiment 1 described above. In this embodiment, in order to further shorten the moving time of the four-edge saw gantry 3, the process of moving the four-edge saw gantry 3 to the waiting position is combined with the feeding process, specifically, in the feeding step, the length information of the door panel to be processed is obtained, the waiting position of the four-edge saw gantry 3 is determined according to the length information of the door panel to be processed, and when the door panel to be processed is conveyed onto the conveyor belt 1, the four-edge saw gantry 3 waits at the waiting position. When feeding, the length information of the door plate to be processed is obtained in advance, the waiting position of the four-side saw gantry 3 can be determined according to the length information, and the four-side saw gantry 3 is controlled to wait at the waiting position while feeding, so that the time for adjusting the four-side saw gantry 3 is saved, and the processing efficiency is improved.
As an implementation manner of this embodiment, an electronic tag recording length information of the door panel to be processed is disposed on the door panel to be processed, and the electronic tag on the door panel to be processed is read by an electronic tag reading mechanism, so as to obtain the length information of the door panel to be processed.
As another implementation manner of this embodiment, the size of the door plate to be processed is preset in the control system of the four-edge saw device, and for the door plate to be processed of the specification a, the waiting position of the four-edge saw gantry 3 is preset and fixed, and when the specification (especially the length specification) of the door plate to be processed needs to be replaced, the corresponding specification is selected on the control operation interface of the four-edge saw device, so that the change of the waiting position of the four-edge saw gantry 3 can be realized.
As a further implementation manner of this embodiment, an image recognition manner may be adopted, an image of the door panel to be processed is collected during feeding, and the size of the door panel to be processed is recognized by an image recognition technology, so as to determine the waiting position of the four-sided saw gantry 3.
In this embodiment, the setting of the waiting position of the four-side saw gantry 3 can shorten the distance from the starting position to the working position of the four-side saw gantry 3 as much as possible, and after the door plate to be processed is fixed by the processing table 2, the cutting processing of the door plate to be processed can be performed immediately, so that the processing efficiency is effectively improved.
Example 3
As a further preferred embodiment of the present invention, this embodiment is further supplemented and explained in detail by the technical solution of the present invention based on embodiment 1 or embodiment 2 described above. In this embodiment, referring to fig. 4 and fig. 5 of the specification, the feed detection sensor 4 and the door frame detection sensor 7 are fixed at the middle position of the four-sided saw gantry 3 and are located near the center line of centering adjustment of the door panel to be processed. The fixed positions of the incoming material detection sensor 4 and the door frame detection sensor 7 can adapt to the processing of door plates with different width sizes, and the incoming material detection sensor is arranged on a centering-adjusting center line accessory, so that the detection precision can be further improved.
As an example, the incoming material detecting sensor 4 is any one of a travel detecting switch, a photoelectric sensing electric eye, and a ranging sensor. The door frame detection sensor 7 is any one of a detection switch, a photoelectric induction power supply or a distance measuring sensor.
In this embodiment, the incoming material detecting sensor 4 and the door frame detecting sensor 7 may be any electrical components that can realize the functions thereof.
As an example of the present embodiment, in the centering adjustment step, the centering clamp plates 6 on both sides of the door panel to be processed are abutted against both sides of the door frame of the door panel to be processed. The centering adjustment positioning of the left side and the right side of the door frame is realized, and the situation that the edge of the door panel is protruded out of the door frame to cause the false identification of the width of the door panel is avoided.
While the present inventive concept has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims.

Claims (7)

1. A control method of a four-sided saw is characterized in that: the control method comprises the following steps:
s1, a feeding step, namely conveying a door plate to be processed onto a conveyor belt (1), wherein the height of the conveyor belt (1) is higher than that of a processing table (2); at the moment, the four-side saw portal frame (3) moves to have a waiting position; the waiting position is positioned at the rear end of the processing table (2);
s2, a door plate positioning and conveying step, wherein a conveyor belt (1) is started, the door plate to be processed moves towards a processing table (2) along with the conveyor belt (1), and in the moving process, the door plate to be processed passes through the lower part of a four-side saw portal frame (3); when a door plate to be processed passes through the lower part of the four-side saw portal frame (3) along with the conveyor belt (1), an incoming material detection sensor (4) arranged on the four-side saw portal frame (3) detects the position of the door plate to be processed, which passes through the lower part of the four-side saw portal frame (3), and when the incoming material detection sensor (4) detects the tail end of the door plate to be processed, the conveyor belt (1) stops conveying and descends to place the door plate to be processed on the processing table (2);
s3, centering adjustment, namely when the incoming material detection sensor (4) detects the tail end of the door plate to be processed, starting the centering adjustment mechanism (5), moving centering clamping plates (6) positioned at two sides of the door plate to be processed from two sides of the door plate to be processed to plates, enabling the centering clamping plates (6) at two sides to prop against two sides of the door plate to be processed, and adjusting the position of the door plate to be processed on the processing table (2); after the adjustment, the negative pressure on the processing table (2) is started, and the door plate to be processed is fixed by the negative pressure;
s4, a door frame positioning step, wherein a door frame detection sensor (7) arranged on the four-side saw portal frame (3) extends out while the centering adjustment step is carried out, and the door frame at the tail end of the door plate to be processed is positioned by approaching the door plate to be processed from the tail end of the door plate to be processed under the driving of the four-side saw empty portal frame;
s5, after the door plate to be processed is fixed by the processing table (2) under negative pressure, starting the four-edge saw gantry (3), and driving the four-edge saw gantry (3), the left longitudinal saw mechanism (8) and the right longitudinal saw mechanism (9) to longitudinally cut the left side and the right side of the door plate to be processed according to the preset width; and driving the sawing slotting mechanism (10) to respectively transversely cut the upper side edge and the lower side edge of the door plate to be processed according to the preset length and the door frame positioning information of the door plate to be processed.
2. A method of controlling a four sided saw as claimed in claim 1, wherein: in the feeding step, length information of a door plate to be processed is obtained, the waiting position of the four-side saw gantry (3) is determined according to the length information of the door plate to be processed, and when the door plate to be processed is conveyed onto the conveyor belt (1), the four-side saw gantry (3) waits at the waiting position.
3. A control method of a four-sided saw as claimed in claim 1 or 2, characterized in that: the electronic tag recording the length information of the door plate to be processed is arranged on the door plate to be processed, and the electronic tag on the door plate to be processed is read through an electronic tag reading mechanism so as to obtain the length information of the door plate to be processed.
4. A control method of a four-sided saw as claimed in claim 1 or 2, characterized in that: the incoming material detection sensor (4) and the door frame detection sensor (7) are fixed at the middle position of the four-side saw portal frame (3) and are positioned near the center line of centering adjustment of the door plate to be processed.
5. A method of controlling a four sided saw as claimed in claim 4, wherein: the incoming material detection sensor (4) is any one of a travel detection switch, a photoelectric induction electric eye or a ranging sensor.
6. A method of controlling a four sided saw as claimed in claim 4, wherein: the door frame detection sensor (7) is any one of a detection switch, a photoelectric induction power supply or a ranging sensor.
7. A control method of a four-sided saw as claimed in claim 1 or 2, characterized in that: in the centering adjustment step, centering clamping plates (6) on two sides of the door plate to be processed are propped against two sides of a door frame of the door plate to be processed.
CN202311734000.XA 2023-12-18 2023-12-18 Control method of four-edge saw Pending CN117505980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311734000.XA CN117505980A (en) 2023-12-18 2023-12-18 Control method of four-edge saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311734000.XA CN117505980A (en) 2023-12-18 2023-12-18 Control method of four-edge saw

Publications (1)

Publication Number Publication Date
CN117505980A true CN117505980A (en) 2024-02-06

Family

ID=89742148

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311734000.XA Pending CN117505980A (en) 2023-12-18 2023-12-18 Control method of four-edge saw

Country Status (1)

Country Link
CN (1) CN117505980A (en)

Similar Documents

Publication Publication Date Title
CN102642089B (en) Pole piece laser cutting machine
JP4514306B2 (en) Three-way cutting machine
KR100891033B1 (en) Apparatus and method for cutting and splicing band section of an adhesive band, especially of a cord-, preferably of a textile cord band
CN108297171B (en) Rotary paper cutter
CN212694441U (en) Intelligent acquisition system for cargo bar code information
CN111863663A (en) Automatic PIN inserting machine for PIN
US4621552A (en) Method and apparatus for separating printed-circuit boards from multi-board panels
US4683789A (en) Method and apparatus for separating printed circuit boards from multi-board panels
CN216578232U (en) PP panel cutting equipment of fixed length location cutting
CN117505980A (en) Control method of four-edge saw
WO2022017224A1 (en) Wood sawing correction device and preferred saw
JPH10286715A (en) Work sending-in device in shearing device
CN214894928U (en) Circuit board detection device
CN218082869U (en) Material belt cutting mechanism
JP2595436B2 (en) Running saw system
CN215199948U (en) Long material saw cuts discharging device
JP2004359433A (en) Deceleration setting method and device in conveyance device
CN108891982B (en) Automatic label inserting device
CN117284751A (en) Intelligent material receiving and feeding machine of SMT production line and working method
CN113458623A (en) Full-automatic high-precision laser cutting machine
CN219996104U (en) Measuring mechanism of bamboo sawing machine
JP2002346983A (en) Stacked sheet cutter
CN215903609U (en) Automatic slitting machine
CN220998058U (en) PCB board taking machine
CN216183081U (en) Online positioning detection trimming device for printing gift paper

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination