WO2016082352A1 - 一种裁切机及裁切方法 - Google Patents

一种裁切机及裁切方法 Download PDF

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Publication number
WO2016082352A1
WO2016082352A1 PCT/CN2015/072825 CN2015072825W WO2016082352A1 WO 2016082352 A1 WO2016082352 A1 WO 2016082352A1 CN 2015072825 W CN2015072825 W CN 2015072825W WO 2016082352 A1 WO2016082352 A1 WO 2016082352A1
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WIPO (PCT)
Prior art keywords
cutting
lateral
longitudinal
heating
transverse
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PCT/CN2015/072825
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English (en)
French (fr)
Inventor
李红利
段祖芬
裴同战
李文雄
邹凡
徐地华
Original Assignee
广东正业科技股份有限公司
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.)
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Publication date
Priority claimed from CN201420740362.XU external-priority patent/CN204367061U/zh
Priority claimed from CN201410714841.9A external-priority patent/CN104441035B/zh
Application filed by 广东正业科技股份有限公司 filed Critical 广东正业科技股份有限公司
Publication of WO2016082352A1 publication Critical patent/WO2016082352A1/zh

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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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/10—Means for treating work or cutting member to facilitate cutting by heating

Definitions

  • the invention relates to a cutting device, in particular to a cutting machine and a cutting method.
  • PCBs printed circuit boards
  • CCL copper clad sheets
  • the biggest problem with cutting prepregs or PCBs today is that the edges of the cuts are whitened and cracked, resulting in a lot of broken fine resin and fiberglass dust. Especially under the action of mechanical force, the glass cloth base fiber at the edge of the slit is easily pulled out of the edge of the slit to form a fluff. The edge of the prepreg after slitting and cutting is scattered, which leads to the deterioration of the edge quality of the slit, which directly affects the subsequent processing. Quality, causing troubles in the quality and handling of subsequent products, resulting in reduced production efficiency.
  • the present invention provides a cutting machine comprising: a longitudinal cutting device for cutting a cutting material into strips along a conveying direction of the cutting material, for conveying the vertical along the cutting material a directionally cutting transverse cutting device and a front end of the transverse cutting device for heating the cutting material transversely a horizontal synchronous heating device of the cutting portion;
  • the lateral synchronous heating device includes: a lateral heating mechanism for heating the cutting lateral cutting portion before cutting, a transmission mechanism for moving the lateral heating mechanism forward and backward along the cutting material conveying direction, a driving mechanism for driving the transmission mechanism, a lifting mechanism for adjusting the height of the lateral heating mechanism and the cutting material, a first sensing mechanism disposed on a side close to the lateral cutting device, and away from the lateral direction a second sensing mechanism is disposed on one side of the cutting device;
  • the first sensing mechanism is configured to sense that the lateral heating mechanism controls the lateral heating mechanism to rise when the operation is close to the position of the lateral cutting device, and stops heating and moving away from the cutting portion.
  • the lateral cutting device is operated on one side;
  • the second sensing mechanism is configured to trigger the lifting mechanism to control the horizontal heating mechanism to descend when cutting to a specified position from a side away from the lateral cutting device, and cutting the cutting material The cut is heated and runs in sync with the cut material.
  • the longitudinal cutting device comprises: a longitudinal cutting mechanism for longitudinal cutting, a longitudinal heating mechanism, and a longitudinal movement control mechanism;
  • the longitudinal heating mechanism is disposed at a front end of the longitudinal cutting mechanism for heating a longitudinal cutting portion of the cutting material; the longitudinal movement control mechanism is coupled to the longitudinal heating mechanism for controlling the longitudinal heating mechanism and cutting The distance between the materials.
  • the longitudinal cutting mechanism is provided with a longitudinal cutting blade and a longitudinal transmission member connected to the longitudinal cutting blade;
  • the longitudinal transmission member is for adjusting a distance between the longitudinal cutting blade and the cutting material.
  • the lateral cutting device comprises: a cutting platform for receiving the cutting material, a transverse cutting knife, and is disposed on one side of the transverse cutting knife for pressing the cutting material before cutting, so that a blanking plate for cutting the material, a pressing material driving mechanism for controlling the pressure plate and the lateral cutting knife to be taken off and lowered, and disposed on the other side of the transverse cutting blade for suction cutting a dust collecting member for cutting dust;
  • the dust collecting member is provided with a dust suction port, and the dust suction port portion is provided with a herringbone spacer;
  • the chevron spacer is used to prevent the cutting material from being cut from clogging the suction port.
  • the lateral heating mechanism comprises: a lateral heating body having a hollow cavity structure, a lateral heater disposed in the hollow cavity of the lateral heating body, and a cavity in the hollow heating body of the lateral heating body is provided for clamping a lateral clamping member for fixing the lateral heater and a lateral heating port disposed on the lateral heating body; the lateral heating port is for adding the lateral direction The heater heats the transverse cut of the cutting material.
  • a lateral cavity is further disposed between the outer casing of the lateral heating body and the hollow cavity structure; the lateral cavity is for circulating a cooling medium, and the cooling medium is used for transmitting the lateral heater Excess heat
  • the lateral heating body is further provided with an input end and an output end communicating with the lateral cavity for circulating the cooling medium.
  • the loading device comprises a loading platform for driving a loading driving motor running on the loading platform, and a tension adjusting mechanism for adjusting the tightness of the cutting material;
  • the tension adjustment mechanism is provided with an adjustment roller and an adjustment cylinder connected to the adjustment roller.
  • the method further includes: a conveying motor for driving the cutting material operation; and a microcontroller respectively connected to the driving mechanism and the conveying motor;
  • the microcontroller is configured to control a running speed of the driving mechanism and the conveying motor according to a cutting length in a lateral direction of the setting cutting material.
  • the method further includes: a receiving device;
  • the receiving device comprises: a receiving platform and a winding mechanism
  • the winding mechanism is provided with a receiving reel for driving a receiving motor running the receiving reel, and at both ends of the receiving reel for preventing being disposed on the receiving reel Cutting the disc with scattered materials;
  • the receiving reel is a hollow cylindrical structure, and a slit is provided on the hollow cylindrical surface; the slit is used for unloading the cutting material wound thereon;
  • a tapered sleeve is disposed at one end of the retaining tray; the tapered sleeve is inserted into the hollow cylinder for fixing the retaining tray to the hollow cylinder.
  • a cutting method comprising:
  • the feeding device conveys the cutting material to the longitudinal cutting mechanism
  • the lateral heating mechanism heats the lateral cutting portion, and synchronously with the transverse cutting portion, runs along the conveying direction, and runs to near the position of the transverse cutting device, triggering the first
  • the sensing mechanism and the lateral heating mechanism are lifted at a certain distance from the cutting material under the control of the lifting mechanism, and are operated away from the side of the lateral cutting device;
  • the lateral cutting device performs lateral cutting on the heated lateral cutting portion
  • the lateral heating mechanism runs away from the side of the lateral cutting device.
  • the lifting mechanism controls the lateral heating mechanism to descend, heats the lateral cutting portion, and synchronizes with the transverse cutting portion. Running in the direction of the material;
  • the receiving device collects the cut material after cutting.
  • the present invention has the following advantages:
  • the invention utilizes the characteristics that the surface resin is softened instantaneously after the prepreg or the PCB board is heated but the curing temperature is lower than the burning temperature of the fiber cloth, and the heating device is used to heat the cutting portion or the cutting edge of the material to be cut, and the heating is heated to the temperature. Softening and uncured, but lower than the fiber cloth base burning temperature, avoiding the burning of the fiber cloth base and causing charring of the cut edge.
  • the heated cutting portion is in a softened state, does not produce broken fine resin, and does not re-bond the broken fine resin and fiber dust, and does not affect the normal use of the cutting material.
  • the cutting process can obtain no whitening layering, and does not produce the cut edge quality of the broken fine resin and fiber dust, which not only improves the cutting quality and precision but also reduces the subsequent processing steps.
  • the longitudinal cutting device of the cutting machine can perform heating cutting in the case where the cutting material is continuously operated.
  • a lateral synchronous heating device is arranged on one side of the transverse cutting device, and the horizontal synchronous heating device is operated synchronously with the cutting material, so that the cutting material can be laterally heated during operation and heated to the lateral cutting device for cutting.
  • the heating and cutting are performed in synchronization. Therefore, the cutting machine of the present invention can ensure uninterrupted cutting whether it is transversely cut or longitudinally cut, thereby improving production efficiency.
  • Figure 1 is an overall structural view of a cutting machine
  • Figure 2 is an overall structural view of an embodiment of a cutting machine
  • Figure 3 is a structural view of an embodiment of a transverse synchronous heating device of a cutting machine
  • Figure 4 is a structural view of an embodiment of a longitudinal cutting device of a cutting machine
  • Figure 5 is a structural view of an embodiment of a longitudinal cutting device of a cutting machine
  • Figure 6 is a structural view of an embodiment of a transverse heating mechanism of the cutting machine
  • Figure 7 is a structural view of an embodiment of a transverse heating mechanism of the cutting machine
  • Figure 8 is a structural view of an embodiment of a transverse heating mechanism of the cutting machine
  • Figure 9 is a structural view of an embodiment of a cutting machine receiving device
  • Figure 10 is a flow chart of the cutting method.
  • the embodiment provides a cutting machine, as shown in FIG. 1 and FIG. 2, comprising: a longitudinal cutting device 2 for cutting a cutting material into strips along the conveying direction of the cutting material, for Cut material a transverse cutting device 3 for cutting in the vertical direction and a lateral synchronous heating device 1 for heating the cutting portion of the cutting material in the front end of the lateral cutting device 3;
  • the lateral synchronous heating device 1 comprises: referring to FIG. 3, a lateral heating mechanism 13 for heating the cutting lateral cutting portion before cutting, for making the lateral heating mechanism 13 along the cutting material a transmission mechanism 11 running forward and backward in the conveying direction, a driving mechanism 12 for driving the transmission mechanism 11, a lifting mechanism 14 for adjusting the horizontal heating mechanism 13 and the cutting material height, and being disposed close to the lateral cutting a first sensing mechanism 16 on one side of the device 3 and a second sensing mechanism disposed on a side away from the lateral cutting device 3;
  • the first sensing mechanism is configured to sense that the lateral heating mechanism 13 controls the lateral heating mechanism 13 to rise and stop the cutting portion when operating to a position close to the lateral cutting device 3 Heating and running away from the side of the transverse cutting device 3;
  • the second sensing mechanism is configured to trigger the lateral heating mechanism 13 to move away from the side of the lateral cutting device 3 to a designated position, so that the lifting mechanism 14 controls the lateral heating mechanism 13 to descend, The cutting portion of the cutting material is heated and runs in synchronization with the cutting material.
  • the surface resin is softened instantaneously but the temperature of curing is lower than the burning temperature of the fiber cloth, and the heating device is used to heat the cutting portion or the edge of the cut to be cut and heated.
  • the temperature rises to softening and uncured, but is lower than the fiber cloth base burning temperature, which avoids the burning of the fiber cloth base and causes the carbonization of the cut edge.
  • the heated cut portion is in a softened state, does not cause broken fine resin, and does not re-bond the broken fine resin and fiber dust. Does not affect the normal use of cutting materials.
  • the cutting process can obtain no whitening layering, and does not produce the cut edge quality of the broken fine resin and fiber dust, which not only improves the cutting quality and precision but also reduces the subsequent processing steps.
  • the longitudinal cutting device 2 of the cutting machine can perform heating cutting in the case where the cutting material is continuously operated.
  • a lateral synchronous heating device 1 is arranged on one side of the transverse cutting device, and the horizontal synchronous heating device 1 is operated synchronously with the cutting material, so that the cutting material can be laterally heated during operation, and heated to the lateral cutting device 3 for cutting.
  • This method can be carried out simultaneously with the heating and cutting in the case where the cutting material is continuously operated. Therefore, the cutting machine of the present invention can ensure uninterrupted cutting whether it is horizontal cutting or longitudinal cutting, thereby improving production efficiency and cutting quality.
  • the transmission mechanism 11 for causing the lateral heating mechanism 13 to run forward and backward along the cutting material conveying direction may adopt a screw conveying method, a chain conveying method, or a belt transmission. Way of moving.
  • the drive mechanism 12 for driving the operation of the transmission mechanism 11 is driven by a motor or a hydraulic push rod.
  • the lifting mechanism 14 for adjusting the horizontal heating mechanism 13 and the cutting material height may be controlled by a hydraulic cylinder to control the lifting of the lateral heating mechanism 13, or may be controlled by a screw. The above specific methods are not limited herein.
  • the first sensing mechanism 16 is disposed on the side close to the lateral cutting device 3, and when the lateral heating mechanism 13 is moved to a position close to the lateral cutting device 3, the first sensing mechanism 16 is triggered to pass the lateral heating mechanism 13
  • the control lift of the lifting mechanism 14 is kept at a certain distance from the cutting material and is moved away from the side of the lateral cutting device 3.
  • the purpose of the lateral heating mechanism 13 to raise a certain distance from the cutting material is to prevent heating of the cutting material when running away from the side of the transverse cutting device 3.
  • the laterally cut portion that is synchronously heated by the lateral heating mechanism 13 is laterally cut by the lateral cutting device 3.
  • the lateral heating mechanism 13 is operated away from the side of the lateral cutting device 3, and by triggering the second sensing mechanism, the lifting mechanism 14 controls the lateral heating mechanism 13 to descend, and the cutting portion of the cutting material is heated, and The cutting materials run synchronously. Of course, if the cutting material does not need to be cut horizontally, the horizontal heating mechanism 13 can be lifted by the lifting mechanism 14 to maintain a certain distance from the cutting material.
  • the cutting material is connected and transported, and the horizontal synchronous heating device simultaneously heats the cutting material without interruption, so that the transverse cutting is performed synchronously.
  • the distance between the second sensing mechanism and the lateral cutting device 3 is adjustable, and the distance here depends on the length of the cutting of the cutting material. For example, if the length of the transverse cutting material is long, the length is increased. The distance between the second sensing mechanism and the lateral cutting device 3; conversely, if the length of the lateral cutting material is short, the distance between the second sensing mechanism and the lateral cutting device 3 is reduced.
  • the second sensing mechanism can set the distance from the lateral cutting device 3 according to the system program, or the operator can manually adjust the distance between the second sensing mechanism and the lateral cutting device 3.
  • the specific adjustment method is here. Not limited.
  • the first sensing mechanism and the second sensing mechanism may employ photoelectric sensing, or mechanical limit sensors, and the like.
  • the lateral heating mechanism 13 includes: a lateral heating body having a hollow cavity 62 structure, and a hollow cavity 62 disposed on the lateral heating body.
  • a lateral heater 61, a lateral clamping member 63 for clamping and fixing the lateral heater 61 is disposed in the hollow cavity 62 of the lateral heating body, and is disposed in the The lateral heating port 64 on the body is laterally heated; the lateral heating port 64 is for causing the lateral heater 61 to heat the lateral cutting portion of the cutting material.
  • a transverse cavity 68 is also disposed between the outer casing 69 of the lateral heating body and the hollow cavity 62 structure; the transverse cavity 68 is for circulating a cooling medium, and the cooling medium is for transmitting the lateral heater The excess heat generated is 61; the lateral heating body is further provided with an input end 65 and an output end 66 in communication with the lateral cavity 68 for circulating the cooling medium.
  • a mounting bracket 67 is also provided on the lateral heating body for fixed connection with the transverse synchronizing heating device 1.
  • the horizontal synchronous heating device 1 is provided with a slide table, and the mounting frame 67 is slidably coupled to the slide table in the form of a chute, thereby facilitating the installation and adjustment position of the lateral heating mechanism 13.
  • the lateral clamping member 63 is provided with a height adjusting mechanism for adjusting the height of the collet from the lateral cutting portion. Different heights have different temperatures for heating the transverse cutting portion, and the lower the height, the higher the heating temperature, and vice versa, the heating temperature is lower. In order to ensure the tightness of the hollow cavity 62, an end cap is provided at both ends of the lateral heating body for sealing the hollow cavity 62.
  • the lateral clamping member 63 can have a certain elasticity, and can clamp the lateral heater 61 within a certain temperature range without causing it to fall off.
  • a transverse cavity 68 is also provided between the outer casing 69 of the lateral heating body and the hollow cavity 62 structure.
  • the lateral cavity 68 can pass through a cooling medium to cool the lateral heater 61 fixed therein.
  • the width of the transverse heating port 64 is between 3 and 10 mm for controlling the amount of heat generated by the lateral heater 61 and the width of light projected onto the surface of the cutting material.
  • An input end 65 and an output end 66 through which the cooling medium circulates are disposed on both sides of the outer casing 69. This structure can fully utilize the heat generated by the lateral heater 61 to protect the heat source while removing excess heat.
  • the longitudinal cutting device 2 includes: a longitudinal cutting mechanism 21 for longitudinal cutting, a longitudinal heating mechanism 22, and a longitudinal movement control mechanism 23;
  • a longitudinal heating mechanism 22 is disposed at a front end of the longitudinal cutting mechanism 21 for heating a cutting portion of the cutting material;
  • the longitudinal movement control mechanism 23 is coupled to the longitudinal heating mechanism 22 for controlling the longitudinal heating mechanism 22 The distance traveled from the cut material.
  • the longitudinal cutting device 2 cuts the cutting material into strips along the cutting material conveying direction. Before the longitudinal cutting, the longitudinal cutting portion is heated, and the heated cutting portion is in a softened but uncured state, no broken fine resin is generated, and the broken fine resin and fiber dust are not re-adhered. Together, it does not affect the normal use of cutting materials.
  • the cutting process can obtain no whitish delamination, resulting in the quality of the cut edge of the broken fine resin and fiber dust, which not only improves Cut quality and precision, and reduce post-processing.
  • the longitudinal cutting mechanism 21 is provided with a longitudinal cutting blade 211 and a longitudinal transmission member 212 connected to the longitudinal cutting blade 211; the longitudinal transmission member 212 is for adjusting the longitudinal cutting The distance between the knife 211 and the cutting material.
  • the longitudinal movement control mechanism 23 is provided with a cylinder 231 and a connecting member 232 and a housing 233 that is wrapped around the outside of the connecting member 232.
  • some cutting materials do not need to be longitudinally cut, and the distance between the longitudinal cutting blade 211 and the cutting material can be adjusted by the longitudinal transmission member 212, so that the longitudinal cutting blade 211 is separated from the cutting and cutting, and at the same time
  • the cylinder 231 is driven by the connector 232 to maintain the longitudinal heating mechanism 22 at a distance from the cutting material.
  • the cutting blade 211 and the longitudinal heating mechanism 22 are respectively kept at a distance from the cutting material, and do not act on the cutting material, thereby enriching the function of the cutting machine.
  • the specific structure of the longitudinal heating mechanism 22 is the same as that of the lateral heating mechanism 13, except that the direction set on the cutting machine is different, and the lateral heating mechanism 13 and the longitudinal heating mechanism 22 are perpendicular to each other in space.
  • the specific structure and heating method are exactly the same.
  • the lateral cutting device 3 includes: a cutting platform 31 for receiving a cutting material, and a lateral cutting blade 33 disposed on one side of the lateral cutting blade 33 for cutting a pressing material plate 32 for pressing the cutting material to flatten the cutting material, a pressing material driving mechanism 34 for controlling the pressing material plate 32 and the lateral cutting knife to take off and land, and setting the horizontal cutting in the horizontal cutting
  • the other side of the blade 33 is for sucking the dust collecting member 35 for cutting the blade dust;
  • the dust collecting member 35 is provided with a dust suction port, and the dust suction port portion is provided with a herringbone spacer;
  • the chevron spacer is used for Prevent the cutting of the cut material from clogging the suction port.
  • the transverse cutting portion of the cutting material After the transverse cutting portion of the cutting material is heated, it enters the cutting platform 31 of the transverse cutting device 3. Before the cutting, the pressing plate 32 is pressed by the pressing material driving mechanism 34 to press the cutting material to cut the material. At the same time, the die drive mechanism 34 drives the transverse cutter 33 to perform cutting. On the other side of the transverse cutting blade 33, the lower end of the cutting material is provided with a dust suction port, which absorbs the dust generated during the cutting process, and also solves the dust problem caused by the conventional cutting process for the prepreg cutting. . Moreover, the dust-removing mouth portion is provided with a herringbone spacer to prevent the cutting material from being cut to block the dust suction port and ensure the dust collecting effect.
  • the die drive mechanism 34 can be driven by a cylinder or a motor.
  • the dust suction member 35 is further provided with a dust suction pipe connected to the dust suction port, and a vacuum cleaner or a vacuuming device connected to the dust suction pipe to generate a negative pressure at the dust suction port to absorb the dust.
  • FIG. 2 also includes a loading device for conveying the cutting material.
  • the loading device 4 includes a loading platform 41 for driving a loading driving motor running the loading table 41, and a tension adjusting mechanism 42 for adjusting the cutting material to be tight; the tension adjusting mechanism 42 is disposed.
  • the cutting material is attached to the loading table 41 prior to cutting, and the cutting material is bypassed by the tension adjusting mechanism 42, usually manually.
  • the tension of the cutting material is adjusted by adjusting the tension adjusting mechanism 42.
  • the back and forth movement of the adjustment roller 421 is controlled by adjusting the expansion and contraction of the air cylinder 422, thereby stretching the tension of the cutting material.
  • the method further includes: a receiving device 5; the receiving device 5 includes: a receiving platform 51 and a winding mechanism 52; the winding mechanism 52 is provided with a receiving roll A barrel 74 is provided for driving the receiving motor 78 that operates the take-up reel 74.
  • the reel mechanism 52 is disposed at two ends of the receiving reel 74 for preventing the cutting material 71 which is disposed on the receiving reel 74 from being scattered; the receiving roll
  • the barrel 74 is a hollow cylindrical structure, and a slit is provided in the hollow cylindrical surface; the slit is used to unload the material wound thereon.
  • a tapered sleeve 73 is disposed at one end of the retaining tray 71; the tapered sleeve 73 is inserted into the hollow cylinder for fixing the retaining tray 71 to the hollow cylinder.
  • a support 72 for supporting the components of the winding mechanism 52 and the coils of the upper portion thereof.
  • the receiving motor 78 controls the speed of the receiving through the coupling 77 and the transmission 76; by connecting the driving shaft and the driven shaft, the power source is transmitted to the rotating shaft 75, thereby driving the rotating shaft 75 to rotate, and winding the material around the rotating shaft.
  • the shaft 75 is received on a take-up reel 74.
  • the tapered sleeve 73 has a tapered shape at one end and can be tightened by the tapered end when inserted into the cylindrical surface. When it is necessary to remove the cutting material from the take-up reel 74, the cutting sleeve 71 can be removed and the cutting material can be removed by removing the conical sleeve 73.
  • the microcontroller is configured to control the running speed of the driving mechanism 12 and the conveying motor according to the cutting length of the cutting material in the lateral direction.
  • the speed at which the drive mechanism 12 drives the transmission mechanism and the speed at which the delivery motor delivers the cutting material have a certain speed difference to achieve different lateral cutting lengths.
  • the speed at which the conveying motor conveys the cutting material is constant speed. If the cutting length in the lateral direction is long, when the transverse heating mechanism 13 heats the cutting material, the running speed is the same as the speed at which the conveying motor conveys the cutting material. . After heating, the speed of the lateral heating mechanism 13 running away from the side of the transverse cutting device 3 may be less than the speed of the conveying motor conveying the cutting material.
  • the body speed ratio is determined by the actual size.
  • the running speed is the same as the speed at which the conveying motor conveys the cutting material.
  • the speed of the lateral heating mechanism 13 running away from the side of the lateral cutting device 3 is greater than the speed of the conveying motor conveying the cutting material, so that the lateral heating mechanism 13 is quickly returned to the heating initial position to synchronize with the lateral cutting portion. heating.
  • the microcontroller controls the speed ratio described above, and specific parameters can be input to the cutter before cutting.
  • the present invention also provides a cutting method, as shown in FIG. 10, the method includes:
  • the feeding device conveys the cutting material to the longitudinal cutting mechanism
  • the cutting material is mounted on the loading table before cutting, and the cutting material is bypassed by the tension adjusting mechanism. After the cutting machine is opened, the feeding device conveys the cutting material to the longitudinal cutting mechanism.
  • the longitudinal cutting device cuts the cutting material into strips along the cutting material conveying direction. Before the longitudinal cutting, the longitudinally cut portion is heated, and the heated cut portion is in a softened but uncured state.
  • the longitudinal cutting mechanism longitudinally cuts the heated longitudinal cutting portion.
  • the lateral heating mechanism heats the transverse cutting portion, and synchronously with the transverse cutting portion, runs along the conveying direction, and runs to a position close to the transverse cutting device, triggering the first sensing mechanism, transversely
  • the heating mechanism is lifted at a certain distance from the cutting material under the control of the lifting mechanism, and is operated away from the side of the lateral cutting device;
  • the purpose of the lateral heating mechanism to maintain a certain distance from the cutting material is to prevent heating of the cutting material when running away from the side of the transverse cutting device.
  • the lateral cutting device performs lateral cutting on the heated lateral cutting portion
  • the lateral cutting portion that is synchronously heated by the lateral heating mechanism is laterally cut by the transverse cutting device.
  • the lateral heating mechanism runs away from the side of the lateral cutting device.
  • the lifting mechanism controls the lateral heating mechanism to descend, heats the lateral cutting portion, and synchronizes with the transverse cutting portion. Running in the direction of the material;
  • the lateral heating mechanism is operated away from the side of the lateral cutting device, and by triggering the second sensing mechanism, the lifting mechanism controls the horizontal heating mechanism to descend, and the cutting portion of the cutting material is heated. And run in parallel with the cutting material. Of course, if the cutting material does not need to be cut horizontally, the horizontal heating mechanism can be lifted and kept at a certain distance by the lifting mechanism control.
  • the cutting material is connected and transported, and the horizontal synchronous heating device simultaneously heats the cutting material without interruption, so that the transverse cutting is performed synchronously.
  • the distance between the second sensing mechanism and the lateral cutting device is adjustable, and the distance here depends on the length of the cutting of the cutting material. For example, if the length of the transverse cutting material is long, the second is enlarged. The distance between the sensing mechanism and the lateral cutting device; conversely, if the length of the lateral cutting material is shorter, the distance between the second sensing mechanism and the lateral cutting device is reduced.
  • the cutting machine of the present invention can be used to cut the cutting materials of different lengths in the lateral direction.
  • the receiving device collects the cut material after cutting.
  • the cut material that has been cut is taken up by the receiving device.

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Abstract

一种裁切机，包括纵向裁切装置（2）、横向裁切装置（3）和设置于横向裁切装置（3）一侧的横向同步加热装置（1）。纵向裁切装置（2）可以在裁切料连续运转时进行加热裁切。横向同步加热装置（1）与裁切料同步运行，在裁切料运行中可以对其横向加热，加热至横向裁切装置（3）处进行裁切，使得裁切料连续运转时，可以同步进行加热和裁切。横向裁切和纵向裁切都能不间断裁切，提高了生产效率，还解决了半固化片裁切的粉尘问题。还提供了一种应用裁切机的裁切方法。

Description

一种裁切机及裁切方法
本申请要求于2014年11月28日提交中国专利局、申请号为201410714841.9、发明名称为“一种裁切机及裁切方法”以及2014年11月28日提交中国专利局、申请号为201420740362.X、发明名称为“一种裁切机”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及裁切设备，尤其涉及一种裁切机及裁切方法。
背景技术
目前印刷电路板应用广泛，小到电子手表、计算器、手机、通用电脑，大到计算机、通迅电子设备、军用武器***，只要有集成电路等电子元器件，它们之间电气互连都要用到印刷电路板。常见的印刷电路板(PCB)和覆铜箔板(CCL)是由半固化片制作而成。
目前裁切半固化片或PCB板面临的最大问题是切口边缘会发白分层，产生许多破碎的细小树脂和玻璃纤维粉尘。特别是在机械力作用下，切口边缘处的玻璃布基纤维易被扯出切口边缘，形成绒毛状物，在分切裁剪后的半固化片边缘散开导致切口边缘质量变差，直接影响后序加工质量，对后续产品品质及处理带来麻烦，导致生产效率降低。如果在切口边缘散开的面积较大，绒毛状物增多，会使裁剪的基板尺寸精度变差而报废，无法回收再利用，导致纯机械裁剪薄基板工艺成本增加。
而且在裁切过程中，产生的破碎细树脂和玻璃纤维粉尘，会直接污染工作环境卫生，影响操作人员的身体健康和分切车间的清洁生产。
发明内容
为了克服上述现有技术中的不足，本发明的目的在于，提供一种裁切机，无论是横向裁切，还是纵向裁切都能保证不间断裁切，从而提高了生产效率，并解决了裁切刃口粉尘问题及裁切质量。
为达此目的，本发明提供一种裁切机，包括：用于沿着裁切料输送方向将裁切料裁切成条状的纵向裁切装置，用于沿着裁切料输送的垂直方向裁切的横向裁切装置以及设在所述横向裁切装置前端用于加热裁切料横向 裁切部的横向同步加热装置；
所述横向同步加热装置包括：用于在裁切前加热裁切料横向裁切部的横向加热机构，用于使所述横向加热机构沿着裁切料输送方向前后运行的传动机构，用于驱动所述传动机构运行的驱动机构，用于调整所述横向加热机构与裁切料高度的升降机构，设置在靠近所述横向裁切装置一侧的第一传感机构以及在远离所述横向裁切装置一侧设置有第二传感机构；
所述第一传感机构用于感应所述横向加热机构在运行至靠近所述横向裁切装置位置时，使所述升降机构控制所述横向加热机构上升，停止对裁切部加热并向远离所述横向裁切装置一侧运行；
所述第二传感机构用于所述横向加热机构在向远离所述横向裁切装置一侧运行至指定位置时，触发所述升降机构控制所述横向加热机构下降，对裁切料的裁切部加热，并与裁切料同步运行。
优选的，所述纵向裁切装置包括：用于纵向裁切的纵向裁切机构、纵向加热机构、纵向移动控制机构；
所述纵向加热机构设置在所述纵向裁切机构前端用于加热裁切料的纵向裁切部；所述纵向移动控制机构与所述纵向加热机构连接用于控制所述纵向加热机构与裁切料间的移动距离。
优选的，所述纵向裁切机构设置有纵向裁切刀和与所述纵向裁切刀连接的纵向传动部件；
所述纵向传动部件用于调节所述纵向裁切刀与裁切料间的距离。
优选的，所述横向裁切装置包括：用于承放裁切料的裁切平台、横向裁切刀，设置在所述横向裁切刀一侧用于在裁切前按压裁切料，使裁切料展平的压料板，用于控制所述压料板和所述横向裁切刀起降的压料驱动机构，设置在所述横向裁切刀另一侧用于吸附裁切后裁切料粉尘的吸尘部件；
所述吸尘部件设置有吸尘口，所述吸尘口部设置有人字形隔片；
所述人字形隔片用于防止裁切完成的裁切料堵塞吸尘口。
优选的，所述横向加热机构包括：具有中空腔体结构的横向加热本体，设置在所述横向加热本体的中空腔体内的横向加热器，所述横向加热本体的中空腔体内设置有用于夹持固定所述横向加热器的横向夹持件以及设置在所述横向加热本体上的横向加热口；所述横向加热口用于使所述横向加 热器加热裁切料的横向裁切部。
优选的，在所述横向加热本体的外壳与中空腔体结构之间还设置有横向空腔；所述横向空腔用于流通冷却介质，且所述冷却介质用于传输所述横向加热器产生的多余热量；
所述横向加热本体上还设置有与所述横向空腔连通用于使所述冷却介质流通的输入端和输出端。
优选的，还包括用于输送裁切料的上料装置；
所述上料装置包括上料台，用于驱动所述上料台运行的上料驱动电机，用于调节裁切料松紧的张力调节机构；
所述张力调节机构设置有调节滚筒和与所述调节滚筒连接的调节气缸。
优选的，还包括：用于驱动裁切料运行的输料电机以及分别与所述驱动机构和所述输料电机连接的微控制器；
所述微控制器用于根据设定裁切料横向的裁切长度，控制所述驱动机构和所述输料电机的运行速度。
优选的，还包括：收料装置；
所述收料装置包括：收料平台和卷料机构；
所述卷料机构设置有收料卷筒，用于驱动所述收料卷筒运行的收料电机，在所述收料卷筒两端用于防止收置到所述收料卷筒上的裁切料散乱的挡料盘；
所述收料卷筒为空心圆柱结构，且在所述空心圆柱表面设有缝隙；所述缝隙用于卸载缠绕在其上面的裁切料；
在所述挡料盘一端设置有锥形套；所述锥形套插置于所述空心圆柱内，用于使所述挡料盘与所述空心圆柱固定。
一种裁切方法，所述方法包括：
S01：上料装置将裁切料输送到纵向裁切机构；
S02：纵向加热机构对纵向裁切部进行加热；
S03：纵向裁切机构对加热后的纵向裁切部进行纵向裁切；
S04：纵向裁切后，横向加热机构对横向裁切部进行加热，并与横向裁切部同步随着输料方向运行，运行至靠近横向裁切装置位置时，触发第一 传感机构，横向加热机构在升降机构的控制下提升与裁切料保持一定距离，并向远离横向裁切装置一侧运行；
S05：横向裁切装置对加热后的横向裁切部进行横向裁切；
S06：横向加热机构向远离横向裁切装置一侧运行，在触发第二传感机构时，升降机构控制横向加热机构下降，对横向裁切部进行加热，并与横向裁切部同步随着输料方向运行；
S07：收料装置收置裁切后的裁切料。
从以上技术方案可以看出，本发明具有以下优点：
本发明利用半固化片或PCB板被加热后表面树脂瞬间被软化但未达到固化的温度低于纤维布燃烧温度的特点，采用加热装置加热待裁切料的裁切处或切口边缘，并加热升温至软化未固化，但低于纤维布基燃烧温度，避免了纤维布基被燃烧而引起裁切口边缘烧焦碳化现象。加热后的裁切部处于软化状态，不会产生破碎的细小树脂，也不会将破碎的细小树脂和纤维粉尘重新粘合一起，不影响裁切料的正常使用。裁切过程可获得无发白分层，不产生破碎的细小树脂和纤维粉尘的切口边缘质量，不但提高了裁切质量和精度而且减少了后续的处理工序。
在本发明中，裁切机的纵向裁切装置可以在裁切料连续运转的情况下，进行加热裁切。在横向裁切装置的一侧设置有横向同步加热装置，横向同步加热装置与裁切料同步运行，使裁切料可以在运行中进行横向加热，加热至横向裁切装置处进行裁切，这种方式能够在裁切料连续运转的情况下，进行加热裁切同步进行。所以本发明所述的裁切机无论是横向裁切，还是纵向裁切都能保证不间断裁切，从而提高了生产效率。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为裁切机的整体结构图；
图2为裁切机一个实施例的整体结构图；
图3为裁切机横向同步加热装置的一个实施例的结构图；
图4为裁切机纵向裁切装置的一个实施例的结构图；
图5为裁切机纵向裁切装置的一个实施例的结构图；
图6为裁切机横向加热机构的一个实施例的结构图；
图7为裁切机横向加热机构的一个实施例的结构图；
图8为裁切机横向加热机构的一个实施例的结构图；
图9为裁切机收料装置的一个实施例的结构图；
图10为裁切方法的流程图。
附图标记说明：
1横向同步加热装置，2纵向裁切装置，3横向裁切装置，4上料装置，5收料装置，11传动机构，12驱动机构，13横向加热机构，14升降机构，15横向加热机构外罩，16第一传感机构，21纵向裁切机构，211纵向裁切刀，212纵向传动部件，22纵向加热机构，23纵向移动控制机构，231纵向移动气缸，232纵向连接部件，233纵向移动控制机构外壳，31裁切平台，32压料板，33横向裁切刀，34压料驱动机构，35吸尘部件，41上料台，42张力调节机构，421调节滚筒，422调节气缸，51收料平台，52卷料机构，61加热器，62中空腔体，63夹持件，64加热口，65输入端，66输出端,67安装架，68空腔，69加热装置外壳，71挡料盘，72支座，73锥形套，74卷筒，75旋转轴，76变速箱，77联轴器，78电机。
具体实施方式
为使得本发明的发明目的、特征、优点能够更加的明显和易懂，下面将运用具体的实施例及附图，对本发明保护的技术方案进行清楚、完整地描述，显然，下面所描述的实施例仅仅是本发明一部分实施例，而非全部的实施例。基于本专利中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本专利保护的范围。
本实施例提供一种裁切机，请参阅图1和图2所示，包括：用于沿着裁切料输送方向将裁切料裁切成条状的纵向裁切装置2，用于沿着裁切料 输送的垂直方向裁切的横向裁切装置3以及设在所述横向裁切装置3前端用于加热裁切料横向裁切部的横向同步加热装置1；
所述横向同步加热装置1包括：请参阅图3所示，用于在裁切前加热裁切料横向裁切部的横向加热机构13，用于使所述横向加热机构13沿着裁切料输送方向前后运行的传动机构11，用于驱动所述传动机构11运行的驱动机构12，用于调整所述横向加热机构13与裁切料高度的升降机构14，设置在靠近所述横向裁切装置3一侧的第一传感机构16以及在远离所述横向裁切装置3一侧设置有第二传感机构；
所述第一传感机构用于感应所述横向加热机构13在运行至靠近所述横向裁切装置3位置时，使所述升降机构14控制所述横向加热机构13上升，停止对裁切部加热并向远离所述横向裁切装置3一侧运行；
所述第二传感机构用于所述横向加热机构13在向远离所述横向裁切装置3一侧运行至指定位置时触发，使所述升降机构14控制所述横向加热机构13下降，对裁切料的裁切部加热，并与裁切料同步运行。
由此可知，利用半固化片或PCB板被加热后表面树脂瞬间被软化但未达到固化的温度低于纤维布燃烧温度的特点，采用加热装置加热待裁切料的裁切处或切口边缘，并加热升温至软化未固化，但低于纤维布基燃烧温度，避免了纤维布基被燃烧而引起裁切口边缘烧焦碳化现象。加热后的裁切部处于软化状态，不会产生破碎的细小树脂，也不会将破碎的细小树脂和纤维粉尘重新粘合一起。不影响裁切料的正常使用。裁切过程可获得无发白分层，不产生破碎的细小树脂和纤维粉尘的切口边缘质量，不但提高了裁切质量和精度而且减少了后续的处理工序。
裁切机的纵向裁切装置2可以在裁切料连续运转的情况下，进行加热裁切。在横向裁切装置的一侧设置有横向同步加热装置1，横向同步加热装置1与裁切料同步运行，使裁切料可以在运行中进行横向加热，加热至横向裁切装置3处进行裁切，这种方式能够在裁切料连续运转的情况下，进行加热裁切同步进行。所以本发明所述的裁切机无论是横向裁切，还是纵向裁切都能保证不间断裁切，从而提高了生产效率及裁切质量。
在本实施例中，用于使所述横向加热机构13沿着裁切料输送方向前后运行的传动机构11，可以采用丝杠传送方式，或链条传送方式，或皮带传 动方式。用于驱动所述传动机构11运行的驱动机构12，采用电机驱动，或液压推杆驱动等。用于调整所述横向加热机构13与裁切料高度的升降机构14，可以采用液压气缸控制横向加热机构13的升降，也可以采用丝杠控制。以上具体的方式这里不做限定。
第一传感机构16设置在靠近所述横向裁切装置3一侧，当横向加热机构13运行至靠近横向裁切装置3的位置时，触发第一传感机构16，使横向加热机构13通过升降机构14的控制提升与裁切料保持一定距离，并向远离所述横向裁切装置3一侧运行。横向加热机构13提升与裁切料保持一定距离的目的是为了防止向远离所述横向裁切装置3一侧运行时对裁切料进行加热。被横向加热机构13同步加热后的横向裁切部由横向裁切装置3进行横向裁切。
横向加热机构13向远离所述横向裁切装置3一侧运行，通过触发第二传感机构，使升降机构14控制所述横向加热机构13下降，对裁切料的裁切部加热，并与裁切料同步运行。当然如果裁切料不需要进行横向裁切时，可以通过升降机构14控制使横向加热机构13提升与裁切料保持一定距离。
在上述过程中，裁切料在连接传输，横向同步加热装置同时在不间断的对裁切料进行加热，使横向裁切同步进行。第二传感机构与横向裁切装置3之间的距离为可调的，这里的距离取决于裁切料横向裁切的长度而定，比如横向裁切料的长度较长，就拉大第二传感机构与横向裁切装置3之间的距离；相反如果横向裁切料的长度较短，就减小第二传感机构与横向裁切装置3之间的距离。从而实现裁切横向不同长度的裁切料都可以使用本发明的裁切机。第二传感机构可以根据***程序来设定与横向裁切装置3之间的距离，也可以由操作人员人工调整第二传感机构与横向裁切装置3之间的距离，具体调整方式这里不做限定。
第一传感机构和第二传感机构可以采用光电传感，或机械限位传感器等等。
在本实施例中，请参阅图6、图7结合图8所示，所述横向加热机构13包括：具有中空腔体62结构的横向加热本体，设置在所述横向加热本体的中空腔体62内的横向加热器61，所述横向加热本体的中空腔体62内设置有用于夹持固定所述横向加热器61的横向夹持件63以及设置在所述 横向加热本体上的横向加热口64；所述横向加热口64用于使所述横向加热器61加热裁切料的横向裁切部。
在所述横向加热本体的外壳69与中空腔体62结构之间还设置有横向空腔68；所述横向空腔68用于流通冷却介质，且所述冷却介质用于传输所述横向加热器61产生的多余热量；所述横向加热本体上还设置有与所述横向空腔68连通用于使所述冷却介质流通的输入端65和输出端66。在横向加热本体上还设置有安装架67，用于与横向同步加热装置1固定连接。在横向同步加热装置1设置有滑台，安装架67采用滑槽的形式与滑台滑动连接，从而便于横向加热机构13的安装和调整位置。
横向夹持件63上设置有高度调节机构，用于调节夹头距横向裁切部的高度。不同的高度对横向裁切部加热的温度不同，高度越低加热温度越高，反之则加热温度低。为了保证中空腔体62的密封性，横向加热本体两端有端盖用于密封中空腔体62。横向夹持件63可以采用具有一定弹性，能够在一定温度范围内夹紧横向加热器61不会使其脱落。
在所述横向加热本体的外壳69与中空腔体62结构之间还设置有横向空腔68，横向空腔68可以通入冷却介质，对固定在其内的横向加热器61进行冷却。横向加热口64的宽度在3至10mm之间，用于控制横向加热器61产生的热量和光投射到裁切料表面的宽度。外壳69两侧设置有冷却介质流通的输入端65和输出端66。此结构可以将横向加热器61产生的热量充分进行有效的利用，保护热源的同时可将多余的热量移除。
在本实施例中，请参阅图4、图5所示，所述纵向裁切装置2包括：用于纵向裁切的纵向裁切机构21、纵向加热机构22、纵向移动控制机构23；所述纵向加热机构22设置在所述纵向裁切机构21前端用于加热裁切料的纵向裁切部；所述纵向移动控制机构23与所述纵向加热机构22连接用于控制所述纵向加热机构22与裁切料间的移动距离。
可以理解的是，纵向裁切装置2是沿着裁切料输送方向将裁切料裁切成条状。在纵向裁切前，先对纵向裁切部进行加热，加热后的裁切部处于软化但未固化的状态，不会产生破碎的细小树脂，也不会将破碎的细小树脂和纤维粉尘重新粘合一起，不影响裁切料的正常使用。裁切过程可获得无发白分层，产生破碎的细小树脂和纤维粉尘的切口边缘质量，不但提高 了裁切质量和精度，而且减少了后序处理程序。
在本实施例中，所述纵向裁切机构21设置有纵向裁切刀211和与所述纵向裁切刀211连接的纵向传动部件212；所述纵向传动部件212用于调节所述纵向裁切刀211与裁切料间的距离。在纵向移动控制机构23设置有气缸231和连接件232以及包在连接件232外部的外壳233。在生产过程中，有些裁切料不需要纵向裁切，可以通过纵向传动部件212调节所述纵向裁切刀211与裁切料间的距离，使纵向裁切刀211脱离开裁切料，同时气缸231通过连接件232传动，使纵向加热机构22与裁切料保持一段距离。这样在需要纵向裁切时，裁切刀211和纵向加热机构22分别与裁切料保持一段距离，不对裁切料作用，丰富了裁切机的功能。
在本实施例中，纵向加热机构22的具体结构与横向加热机构13相同，不同点就是在裁切机上设置的方向不同，从空间上来讲横向加热机构13与纵向加热机构22相互垂直，二者具体的结构和加热方式完全相同。
在本实施例中，所述横向裁切装置3包括：用于承放裁切料的裁切平台31、横向裁切刀33，设置在所述横向裁切刀33一侧用于在裁切前按压裁切料，使裁切料展平的压料板32，用于控制所述压料板32和所述横向裁切刀起降的压料驱动机构34，设置在所述横向裁切刀33另一侧用于吸附裁切刀口粉尘的吸尘部件35；所述吸尘部件35设置有吸尘口，所述吸尘口部设置有人字形隔片；所述人字形隔片用于防止裁切完成的裁切料堵塞吸尘口。
裁切料的横向裁切部经过加热后，进入横向裁切装置3的裁切平台31，裁切前压料板32在压料驱动机构34的作用下，按压裁切料使裁切料展平，同时压料驱动机构34驱动横向裁切刀33进行裁切。在横向裁切刀33另一侧，裁切料的下端设置有吸尘口，吸收裁切过程中产生的粉尘，对于半固化片裁切而言同时还解决了传统裁切过程中带来的粉尘问题。并且吸尘口部设置有人字形隔片，防止裁切完成的裁切料堵塞吸尘口，保证吸尘效果。压料驱动机构34可以采用气缸驱动或电机驱动。
吸尘部件35还设置有与吸尘口连接的吸尘管道，与吸尘管道连接的吸尘器或抽真空装置，使吸尘口部产生负压来吸收粉尘。
在本实施例中，请参阅图2所示，还包括用于输送裁切料的上料装置 4；所述上料装置4包括上料台41，用于驱动所述上料台41运行的上料驱动电机，用于调节裁切料松紧的张力调节机构42；所述张力调节机构42设置有调节滚筒421和与所述调节滚筒连接的调节气缸422。
裁切料在裁切前先安装到上料台41上，并将裁切料绕过张力调节机构42，通常由人工来安装。在裁切过程中，通过调节张力调节机构42来调节裁切料的张力。具体的，通过调节气缸422的伸缩来控制调节滚筒421的前后移动，进而拉伸裁切料的张力。
在本实施例中，请参阅图9所示，还包括：收料装置5；所述收料装置5包括：收料平台51和卷料机构52；所述卷料机构52设置有收料卷筒74，用于驱动所述收料卷筒74运行的收料电机78。
具体的，所述卷料机构52设置在所述收料卷筒74两端用于防止收置到所述收料卷筒74上的裁切料散乱的挡料盘71；所述收料卷筒74为空心圆柱结构，且在所述空心圆柱表面设有缝隙；所述缝隙用于卸载缠绕其上的料。在所述挡料盘71一端设置有锥形套73；所述锥形套73插置于所述空心圆柱内，用于使所述挡料盘71与所述空心圆柱固定。在卷料机构52的底部设置有支座72，用于支撑卷料机构52的部件和其上部的卷料。收料电机78通过联轴器77和变速箱76，控制收料的速度；通过连接主动轴与从动轴，将动力源传送到旋转轴75，从而驱动旋转轴75旋转，将料缠绕在旋转轴75的收料卷筒74上。而锥形套73一端为锥形，***圆柱面内时可以靠锥端顶紧。需要从收料卷筒74取下裁切料时，只要拆下锥形套73，拆除挡料盘71，便可以取下裁切料。
在本实施例中，除了通过设置第一传感器和第二传感器来控制横向裁切长度，还可以通过设置与所述驱动机构和所述输料电机连接的微控制器；
具体的，所述微控制器用于根据设定裁切料横向的裁切长度，控制所述驱动机构12和所述输料电机的运行速度。使所述驱动机构12驱动传动机构的速度和所述输料电机输送裁切料的速度有一定的速度差，来实现不同的横向的裁切长度。比如输料电机输送裁切料的速度是恒速的，如果横向的裁切长度较长，则横向加热机构13对裁切料加热时，其运行速度与输料电机输送裁切料的速度相同。加热后横向加热机构13向远离所述横向裁切装置3一侧运行的速度可以小于输料电机输送裁切料的速度，二者的具 体速度比值根据实际尺寸来定。当横向的裁切长度较短时，横向加热机构13对裁切料加热时，其运行速度与输料电机输送裁切料的速度相同。加热后横向加热机构13向远离所述横向裁切装置3一侧运行的速度大于输料电机输送裁切料的速度，使横向加热机构13还快就回到加热初始位置对横向裁切部同步加热。微控制器进行对上述的速度比值进行控制，具体的参数可以在裁切前输入到裁切机中。
本发明还提供一种裁切方法，请参阅图10所示，所述方法包括：
S01：上料装置将裁切料输送到纵向裁切机构；
裁切料在裁切前先安装到上料台上，并将裁切料绕过张力调节机构。裁切机开启后上料装置将裁切料输送到纵向裁切机构。
S02：纵向加热机构对纵向裁切部进行加热；
纵向裁切装置是沿着裁切料输送方向将裁切料裁切成条状。在纵向裁切前，先对纵向裁切部进行加热，加热后的裁切部处于软化但未固化的状态。
S03：纵向裁切机构对加热后的纵向裁切部进行纵向裁切；
裁切料加热后，纵向裁切机构对加热后的纵向裁切部进行纵向裁切。
S04：纵向裁切后，横向加热机构对横向裁切部进行加热，并与横向裁切部同步随着输料方向运行，运行至靠近横向裁切装置位置时，触发第一传感机构，横向加热机构在升降机构的控制下提升与裁切料保持一定距离，并向远离横向裁切装置一侧运行；
横向加热机构提升与裁切料保持一定距离的目的是为了防止向远离所述横向裁切装置一侧运行时对裁切料进行加热。
S05：横向裁切装置对加热后的横向裁切部进行横向裁切；
被横向加热机构同步加热后的横向裁切部由横向裁切装置进行横向裁切。
S06：横向加热机构向远离横向裁切装置一侧运行，在触发第二传感机构时，升降机构控制横向加热机构下降，对横向裁切部进行加热，并与横向裁切部同步随着输料方向运行；
横向加热机构向远离所述横向裁切装置一侧运行，通过触发第二传感机构，使升降机构控制所述横向加热机构下降，对裁切料的裁切部加热， 并与裁切料同步运行。当然如果裁切料不需要进行横向裁切时，可以通过升降机构控制使横向加热机构提升与裁切料保持一定距离。
在上述过程中，裁切料在连接传输，横向同步加热装置同时在不间断的对裁切料进行加热，使横向裁切同步进行。第二传感机构与横向裁切装置之间的距离为可调的，这里的距离取决于裁切料横向裁切的长度而定，比如横向裁切料的长度较长，就拉大第二传感机构与横向裁切装置之间的距离；相反如果横向裁切料的长度较短，就减小第二传感机构与横向裁切装置之间的距离。从而实现裁切横向不同长度的裁切料都可以使用本发明的裁切机。
S07：收料装置收置裁切后的裁切料。
裁切完成的裁切料由收料装置收置。
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参考即可。
本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”“第四”等(如果存在)是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (10)

  1. 一种裁切机，其特征在于，包括：用于沿着裁切料输送方向将裁切料裁切成条状的纵向裁切装置，用于沿着裁切料输送的垂直方向裁切的横向裁切装置以及设在所述横向裁切装置前端用于加热裁切料横向裁切部的横向同步加热装置；
    所述横向同步加热装置包括：用于在裁切前加热裁切料横向裁切部的横向加热机构，用于使所述横向加热机构沿着裁切料输送方向前后运行的传动机构，用于驱动所述传动机构运行的驱动机构，用于调整所述横向加热机构与裁切料高度的升降机构，设置在靠近所述横向裁切装置一侧的第一传感机构以及在远离所述横向裁切装置一侧设置有第二传感机构；
    所述第一传感机构用于感应所述横向加热机构在运行至靠近所述横向裁切装置位置时，使所述升降机构控制所述横向加热机构上升，停止对裁切部加热并向远离所述横向裁切装置一侧运行；
    所述第二传感机构用于所述横向加热机构在向远离所述横向裁切装置一侧运行至指定位置时，触发所述升降机构控制所述横向加热机构下降，对裁切料的裁切部加热，并与裁切料同步运行。
  2. 根据权利要求1所述的裁切机，其特征在于，
    所述纵向裁切装置包括：用于纵向裁切的纵向裁切机构、纵向加热机构、纵向移动控制机构；
    所述纵向加热机构设置在所述纵向裁切机构前端用于加热裁切料的纵向裁切部；所述纵向移动控制机构与所述纵向加热机构连接用于控制所述纵向加热机构与裁切料间的移动距离。
  3. 根据权利要求2所述的裁切机，其特征在于，
    所述纵向裁切机构设置有纵向裁切刀和与所述纵向裁切刀连接的纵向传动部件；
    所述纵向传动部件用于调节所述纵向裁切刀与裁切料间的距离。
  4. 根据权利要求1所述的裁切机，其特征在于，
    所述横向裁切装置包括：用于承放裁切料的裁切平台、横向裁切刀，设置在所述横向裁切刀一侧用于在裁切前按压裁切料，使裁切料展平的压 料板，用于控制所述压料板和所述横向裁切刀起降的压料驱动机构，设置在所述横向裁切刀另一侧用于吸附裁切刀口粉尘吸尘部件；
    所述吸尘部件设置有吸尘口，所述吸尘口部设置有人字形隔片；
    所述人字形隔片用于防止裁切完成的裁切料堵塞吸尘口。
  5. 根据权利要求1所述的裁切机，其特征在于，
    所述横向加热机构包括：具有中空腔体结构的横向加热本体，设置在所述横向加热本体的中空腔体内的横向加热器，所述横向加热本体的中空腔体内设置有用于夹持固定所述横向加热器的横向夹持件以及设置在所述横向加热本体上的横向加热口；所述横向加热口用于使所述横向加热器加热裁切料的横向裁切部。
  6. 根据权利要求5所述的裁切机，其特征在于，
    在所述横向加热本体的外壳与中空腔体结构之间还设置有横向空腔；所述横向空腔用于流通冷却介质，且所述冷却介质用于传输所述横向加热器产生的多余热量；
    所述横向加热本体上还设置有与所述横向空腔连通用于使所述冷却介质流通的输入端和输出端。
  7. 根据权利要求1所述的裁切机，其特征在于，
    还包括用于输送裁切料的上料装置；
    所述上料装置包括上料台，用于驱动所述上料台运行的上料驱动电机，用于调节裁切料松紧的张力调节机构；
    所述张力调节机构设置有调节滚筒和与所述调节滚筒连接的调节气缸。
  8. 根据权利要求1所述的裁切机，其特征在于，
    还包括：用于驱动裁切料运行的输料电机以及分别与所述驱动机构和所述输料电机连接的微控制器；
    所述微控制器用于根据设定裁切料横向的裁切长度，控制所述驱动机构和所述输料电机的运行速度。
  9. 根据权利要求1所述的裁切机，其特征在于，
    还包括：收料装置；
    所述收料装置包括：收料平台和卷料机构；
    所述卷料机构设置有收料卷筒，用于驱动所述收料卷筒运行的收料电机；
    所述卷料机构还设置在所述收料卷筒两端用于防止收置到所述收料卷筒上的裁切料散乱的挡料盘；
    所述收料卷筒为空心圆柱结构，且在所述空心圆柱表面设有缝隙；所述缝隙用于卸载缠绕在其上面的裁切料；
    在所述挡料盘一端设置有锥形套；所述锥形套插置于所述空心圆柱内，用于使所述挡料盘与所述空心圆柱固定在所述收料卷筒两端用于防止收置到所述收料卷筒上的裁切料散乱的挡料盘；
    所述收料卷筒为空心圆柱结构，且在所述空心圆柱表面设有缝隙；所述缝隙用于卸载缠绕在其上面的裁切料；
    在所述挡料盘一端设置有锥形套；所述锥形套插置于所述空心圆柱内，用于使所述挡料盘与所述空心圆柱固定。
  10. 一种裁切方法，其特征在于，所述方法应用权利要求1至9所述的裁切机，所述方法包括：
    S01：上料装置将裁切料输送到纵向裁切机构；
    S02：纵向加热机构对纵向裁切部进行加热；
    S03：纵向裁切机构对加热后的纵向裁切部进行纵向裁切；
    S04：纵向裁切后，横向加热机构对横向裁切部进行加热，并与横向裁切部同步随着输料方向运行，运行至靠近横向裁切装置位置时，触发第一传感机构，横向加热机构在升降机构的控制下提升与裁切料保持一定距离，并向远离横向裁切装置一侧运行；
    S05：横向裁切装置对加热后的横向裁切部进行横向裁切；
    S06：横向加热机构向远离横向裁切装置一侧运行，在触发第二传感机构时，升降机构控制横向加热机构下降，对横向裁切部进行加热，并与横向裁切部同步随着输料方向运行；
    S07：收料装置收置裁切后的裁切料。
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CN107819142A (zh) * 2016-09-14 2018-03-20 惠州市德赛自动化技术有限公司 一种自动裁切机
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CN108237696A (zh) * 2018-01-16 2018-07-03 深圳市世椿智能装备股份有限公司 流道布裁切焊接设备
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