WO2024032355A1 - Cutting member, electronic cutting machine, and cutter - Google Patents

Cutting member, electronic cutting machine, and cutter Download PDF

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Publication number
WO2024032355A1
WO2024032355A1 PCT/CN2023/108742 CN2023108742W WO2024032355A1 WO 2024032355 A1 WO2024032355 A1 WO 2024032355A1 CN 2023108742 W CN2023108742 W CN 2023108742W WO 2024032355 A1 WO2024032355 A1 WO 2024032355A1
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WO
WIPO (PCT)
Prior art keywords
cutting
support
tool
blade
support member
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.)
Ceased
Application number
PCT/CN2023/108742
Other languages
French (fr)
Chinese (zh)
Inventor
艾敏
黄文雄
谢帮星
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.)
Hunan Sijiu Technology Co Ltd
Original Assignee
Hunan Sijiu 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 Hunan Sijiu Technology Co Ltd filed Critical Hunan Sijiu Technology Co Ltd
Publication of WO2024032355A1 publication Critical patent/WO2024032355A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member

Definitions

  • the utility model relates to the technical field of automatic cutting pattern equipment, and specifically relates to a cutting component, an electronic cutting machine and a cutter.
  • the cutting part drives the support member to move in the up and down direction through the support member moving device.
  • a spring is provided between the support member moving device and the support member.
  • the support member moving device adopts a gear structure.
  • the support member drives the spring to act on the support member to achieve cutting of the blade.
  • the spring drives the blade and allows the blade to automatically adapt to materials of different thicknesses.
  • the above-mentioned electronic cutting machine has inaccurate cutting depth adjustment. The applicant's research found that this is due to the indirect transmission of driving force through springs.
  • the support member moving device adopts a gear structure, which has high manufacturing cost, high defect rate, and cumbersome assembly.
  • the purpose of this utility model is to solve the problem that the cutting part of the existing electronic cutting machine indirectly transmits the driving force through the spring to drive the blade to cut, and the cutting depth adjustment is inaccurate. After a long time of use, the elastic effect of the spring is prone to decrease, resulting in a decrease in cutting quality.
  • the problem is solved by using a motor to drive the transmission member to directly drive the support member to move in the cutting direction, and the first elastic member acts on the cutter housing and the blade fixing member to generate an elastic force that keeps the blade fixing member reset downward.
  • the cutting component includes: a guide rod, a support, a support member, a motor and a cutter; the support is relatively movably installed on the guide rod along the axial direction, and the support member is relatively movably installed on the support.
  • a tool holding mechanism is provided for installing the tool, and the motor drives the support member to move in the cutting direction through the transmission member; the tool has: a tool housing, at least equipped with a housing inner cavity with a lower end opening; and a blade fixation that can be axially movably assembled in the housing inner cavity.
  • the first elastic member acts on the cutter housing and the blade fixing member to generate an elastic force that keeps the blade fixing member reset downward; the blade is installed on the blade fixing member and extends out of the lower end of the cutter; the cutter passes through the cutter
  • the housing is mounted on the tool holding mechanism.
  • This patent improves the internal structure of the tool to generate an elastic force that keeps the blade fixing component reset downward.
  • the blade adapts to the surface height of the material to adjust the cutting depth, which can effectively ensure a uniform depth of the cutting path and ensure cutting quality; the motor passes
  • the transmission component directly drives the support component to move in the cutting direction, the cutting depth is accurately adjusted, the structure is simple, the manufacturing cost is low, and the assembly is convenient.
  • the tool housing is also equipped with an upper end opening
  • the blade fixing component has: a tool sleeve, which is provided with a storage channel connecting its two ends; a centering element with a first center hole fixedly arranged at the first end of the storage channel; a tailstock member, which can The slide is arranged in the storage channel and includes a rotatable positioning part for positioning the end of the blade, and a magnetic part arranged on the back side of the positioning part for adsorbing the end of the blade; the push rod has one end connected to the tailstock member and the other end through The other end of the storage channel extends out of the upper end of the tool housing; the second elastic member acts between the tailstock component and the centering element.
  • the transmission member includes a swing member, which is connected to the output end of the motor and can swing downward to contact and drive the support member to move in the cutting direction.
  • At least one third elastic member is connected between the support member and the support. Used to provide a force to move the support member in the lifting direction.
  • the motor drives the support member to move in the cutting direction through a swing member that contacts the ground. Since the swing member and the support member are driven by hard contact, the transmission reliability is high and the stability is good.
  • the swing rod contact transmission is used, which has a simple structure and low manufacturing cost. Easy to assemble.
  • each supporting member is provided with a tool holding mechanism for installing tools.
  • the output end of the motor is connected to the middle part of the swinging member.
  • the two ends of the swinging member are in contact with each other to drive the corresponding side. Supporting members.
  • the support member is configured with a contact portion having a contact plane
  • the end of the swing member is configured with a driving wheel that is in contact with the contact plane. Equipped with a driving wheel, the swing member can maintain a tangent state when in contact with the contact plane, making the support member move smoothly and ensuring the processing quality of the workpiece.
  • the support includes a base and a guide base fixedly connected to the front side of the base.
  • a transmission compartment is arranged between the base and the guide base, and the swing member and the support member are in contact with each other in the transmission compartment.
  • the support member is connected to the support through at least one guide rod, and the third elastic member is a tension spring.
  • the tool holding mechanism includes a tool installation channel, and an extrusion fixing piece disposed on a side of the tool installation channel. It adopts extrusion fixed structure, which is convenient and fast, and the connection is stable.
  • the utility model also provides an electronic cutting machine, which includes: a casing with a workpiece support surface; the cutting component; a first driving device that drives the support to move along the guide rod through a transmission belt; a conveying mechanism with a A workpiece conveyor on the front side of the support, and a second driving device that drives the workpiece conveyor to transport the workpiece.
  • the utility model also provides a cutter, which includes: a cutter housing, a blade fixing member, a first elastic member and a blade; the cutter housing is at least equipped with a housing inner cavity with an open lower end; the blade fixing member is axially movably assembled in the cutter housing; The blade is installed on the blade fixing member and extends out of the lower end of the cutter; the first elastic member acts on the cutter housing and the blade fixing member to generate an elastic force that keeps the blade fixing member reset downward; the cutter is installed on the cutter housing through the cutter housing. Tools remain on the mechanism. By improving the internal structure of the tool, an elastic force is generated to keep the blade fixed member reset downward. When cutting, the blade adapts to the surface height of the material to adjust the cutting depth, which can effectively ensure a uniform depth of the cutting path and ensure cutting quality.
  • Figure 1 is a three-dimensional schematic view of the cutting component of the present invention.
  • Figure 2 is a schematic three-dimensional view of the main part of the cutting component of the present invention.
  • Figure 3 is a perspective view 1 of the main part of the cutting component of the utility model from another angle.
  • Figure 4 is a perspective view 2 of the main part of the cutting component of the utility model from another angle.
  • Figure 5 is a perspective view of a part of the cutting component of the present invention.
  • Figure 6 is a schematic three-dimensional view of a part of the cutting component of the present invention from another angle.
  • Figure 7 is a three-dimensional schematic diagram of the electronic cutting machine of the present invention.
  • Figure 8 is a schematic three-dimensional view of the electronic cutting machine of the present invention in an open state.
  • Figure 9 is a schematic three-dimensional view of a part of the electronic cutting machine of the present invention.
  • Figure 10 is a schematic three-dimensional view 1 of a part of the electronic cutting machine of the present invention from another angle.
  • Figure 11 is a schematic three-dimensional view 2 of a part of the electronic cutting machine of the present invention from another angle.
  • Figure 12 is a three-dimensional schematic diagram of the tool of the present utility model.
  • Figure 13 is a three-dimensional cross-sectional view of the tool of the present utility model.
  • Figure 14 is an exploded view of the tool of the present utility model.
  • Figure 15 is an exploded cross-sectional view of the blade fixing member of the present invention.
  • Figure 16 is a cross-sectional view of the blade fixing member of the present invention.
  • the cutting components include: a guide rod 1, a support 2, two support members 3, a motor 4, and two cutters n a third elastic member k; the guide rod 1 is arranged in the horizontal direction, the support 2 is installed on the guide rod 1 so as to be relatively movable along the axial direction, and the two support members 3 are installed on the support 1 so as to be relatively movable along the vertical direction.
  • each support member 3 is provided with a tool holding mechanism 3.1 for installing tools.
  • a swinging member 5 is installed on the rotating shaft 4.1 of the motor 4. The swinging member 5 is connected to the rotating shaft 4.1 through the connecting hole in the middle.
  • the motor 4 swings through the drive Both ends of the member 5 are in contact with each other to drive the two support members 3 to move in the cutting direction.
  • Each support member 3 and the support 2 are respectively connected to a third elastic member k, which is used to provide support members 3 to move in the lifting direction. force;
  • the tool n has: the tool housing n.1, the blade fixing member n.2, the first elastic member n.3 and the blade n.4;
  • the tool housing n.1 is at least equipped with a housing inner cavity n with a lower end opening n.11 .10;
  • the blade fixing component n.2 can be axially movably assembled in the inner cavity of the housing n.10.
  • the first elastic member n.3 acts on the tool housing n.1 and the blade fixing component n.2 to fix the blade.
  • the member n.2 maintains the elastic force of downward reset.
  • the blade n.4 is installed on the blade fixing member n.2 and extends out of the lower end of the tool.
  • the tool n is installed on the tool holding mechanism 3.1 through the tool housing n.1.
  • the first elastic member n.3 is a non-linear spring, so that the space between the blade fixing member n.2 and the top of the tool housing n.1 can be set smaller.
  • the third elastic member k is a tension spring, the lower end of which is hooked on the support member 3 and the upper end of which is hooked on the support 2 .
  • each support member 3 is configured with two or more third elastic members k, and the details can be determined according to design needs.
  • each support member 3 is configured with a contact portion 3.2 having a contact plane 3.21 on one side close to the swing member 5, and both ends of the swing member 5 are configured with contact portions 3.21 that are in contact with the corresponding contact planes 3.21.
  • Drive wheel 5.1 The configuration of the driving wheel 5.1 can keep the swing member 5 and the contact plane 3.21 in a tangent state when they are in contact, so that the support member 3 can move smoothly and ensure the processing quality.
  • the motor 4 drives the right side of the swing member 5 to swing upward away from the drive support member 3, and the support member 3 is in the third elastic member k
  • the tool n separates from the object to be cut under the force of of cutting.
  • the blade n.4 When the surface height of the object to be cut changes, such as when the surface of the object to be cut becomes higher, the blade n.4 is pushed against the blade n.4, and the blade fixing member n.2 presses the first elastic member n.3 upward, thereby causing the blade n.4 to Increase the corresponding distance upward; when the surface of the object to be cut becomes depressed, the blade fixing member n.2 moves the blade n.4 downwards by the corresponding distance under the action of the first elastic member n.3, thereby realizing self-adaptation to the object to be cut. Variations in surface height ensure uniform depth of cutting path.
  • the equipment drives the cutting part according to the set program
  • the driving support 2 moves along the guide rod 1
  • the motor 4 drives the swing member 5 left
  • the side downward swing drives the support member 3 to overcome the third elastic member k and move downward by a preset distance so that the engraving pen p contacts the drawing object.
  • the motor 4 drives the swing
  • the left side of the member 5 swings upward to break away from the driving support member 3.
  • the support member 3 is separated from the object to be drawn under the force of the third elastic member k, realizing the pen lifting function. It moves along the guide rod 1 through the support 2 and is drawn.
  • the feeding movement of the drawing object and the motor 4 driving the swing member 5 control the movement of the engraving pen p to realize the drawing of the pattern.
  • the two support members 3 provide two tool holding mechanisms 3.1.
  • the user can install two different tools.
  • one of the tool holding mechanisms 3.1 installs the tool n, and the other holds the engraving pen p, which is convenient for the user.
  • Due to the swing The two ends of the tool 5 are swing-driven, so that one motor 4 can drive two tool holding mechanisms 3.1, which is economical. Since the swing member 5 and the support member 3 are driven by hard contact, the transmission reliability is high and the stability is good, which can further effectively ensure uniform depth of the cutting path and ensure cutting quality.
  • the tool housing n.1 is also equipped with an upper opening n.12.
  • the upper opening of the tool housing n.1 is equipped with a cover n.5.
  • the cover n.5 is fixedly connected to the upper end of the tool housing n.1.
  • the cover n.5 is provided with an axis hole in the middle;
  • the blade fixing component n.2 has: a knife sleeve n.21, a centering element n.22, a tailstock component n.23, The push rod n.24 and the second elastic member n.25;
  • the tool holder n.21 is provided with a storage channel n.210 connecting its two ends, the centering element n.22 is fixedly arranged at the head end of the storage channel n.210, and the tailstock
  • the component n.23 is slidably disposed in the storage channel n.210, and includes a rotatable positioning part n.231 for positioning the end of the blade n.4, and a positioning part n.231 disposed on the rear side of the positioning part for adsorbing the end of the blade n.4.
  • the tool n has a simple structure, low cost, and is convenient for installation and disassembly of the blade n.4.
  • the first elastic member n.3 is sleeved on the outside of the push rod n.24, and its upper end acts on the cover member n.5, and its lower end acts on the upper end of the knife sleeve n.21.
  • a convenience of the second elastic member n.25 is a spring, the lower end of which acts on the centering element n.22 and the upper end acts on the tailstock member n.23.
  • the centering element n.22 is a bearing.
  • the storage channel n.210 is provided with a shoulder n.213 near the first end n.211, and the centering element n.22 abuts against the shoulder n.213.
  • the shoulder n.213 faces the side of the first end (lower end) n.211 of the storage channel n.210, and the centering element n.22 is loaded into the shoulder from the first end n.211 of the storage channel n.210. n.213, the installation distance is short using the above solution, the shoulder n.213 is easy to process, and the centering element n.22 is easy to install.
  • the tailstock component n.23 also includes a connecting seat n.233.
  • One solution of the positioning part n.231 is a positioning bearing.
  • the positioning bearing and the magnetic part n.232 are fixed on the connecting seat n.233.
  • a convenient connection is that the connecting seat n.233 is provided with assembly grooves for installing the positioning bearing and the magnetic part n.232, and the positioning bearing and the magnetic part n.232 are respectively fastened in the corresponding assembly grooves.
  • the end of the blade n.4 is configured with a tapered portion that matches the inner diameter of the positioning bearing, and at least the end of the blade n.4 is configured with a magnetically permeable material.
  • the blade n.4 passes upward through the centering element n.22 from the lower end of the storage channel n.210, and then the end tapered part is inserted into the inner diameter of the positioning bearing.
  • the blade n.4 is adsorbed by the magnetic component n.232 Under the action, the end is kept on the positioning part n.231.
  • push the push rod n.24 downward push the push rod n.24 downward, the tailstock member n.23 compresses the second elastic member n.25 downward, and the blade n. 4.
  • the lower end of the knife sleeve n.21 extends out of the lower end opening n.11 of the tool housing n.1, and the lower end of the blade n.4 extends out of the lower end of the knife sleeve n.21.
  • This configuration can ensure that the knife sleeve n.
  • the lower end of 21 moves synchronously with the lower end of blade n.4 to ensure safety.
  • the support 2 includes a base 2.1 and a guide base 2.2 fixedly connected to the front side of the base 2.1.
  • a transmission compartment 20 is arranged between the base 2.1 and the guide base 2.2.
  • the swing member 5 Contact with support member 3 within said transmission compartment 20 .
  • the base 2.1 and the guide base 2.2 can be connected through screws.
  • a connecting column can be configured at the connection between the two.
  • the support member 3 is connected to the support 2 through at least one guide rod S1.
  • the support member 3 is provided with a first guide hole S10 that matches the guide rod S1.
  • the guide rod The upper end and lower end of S1 are respectively connected to the outwardly extending connecting portion of the guide base 2.2.
  • the support member 3 is also provided with a second directional hole S20, and the support 2 is provided with a guide rod S2 that matches the second directional hole S20.
  • the support member 3 can move more stably.
  • the tool holding mechanism 3.1 includes a tool installation channel 3.10, and an extrusion fixing piece 3.11 disposed on the side of the tool installation channel 3.10. It adopts extrusion fixed structure, which is convenient and fast, and the connection is stable.
  • the extrusion fixing part 3.11 is hinged on the side of the tool installation channel 3.10.
  • the extrusion fixation part 3.11 is equipped with a handle operated by the user. By rotating the handle, the extrusion fixation part 3.11 can enter the installation channel 3.10 and come into contact with the tool.
  • the tool is squeezed to fix the tool, and the handle is rotated so that the squeeze fixing part 3.11 is separated from the tool when exiting the installation channel 3.10, thereby unlocking the tool.
  • the sides of the tool installation channel 3.10 are designed with concave and convex surfaces arranged at vertical intervals. Through such arrangement, the tool can be fixed more firmly and prevent rotation.
  • a step is provided on the upper part of the outside of the tool housing n.1.
  • the step abuts the upper end of the tool installation channel 3.10, which makes it convenient for the user to install it in place. .
  • the base 2.1 is provided with a sliding seat 201 on the lower side of the motor 4.
  • the sliding seat 201 is provided with a sliding seat guide hole 200 that slides with the guide rod 1.
  • the sliding seat 201 is installed on the guide rod 1 through 200. .
  • the base 2.1 is provided with a driving connection frame 2.3
  • the driving connection frame 2.3 is provided with a connecting wall 2.31
  • a lower guide wheel 2.5 and an upper guide wheel 2.6 are arranged outside the connection wall 2.31.
  • the motor 4 is mounted on the upper side of the drive connection frame 2.3.
  • an electrical bracket 2.4 is provided on the upper side of the drive connection frame 2.3, and the circuit connecting the motor 4 is attached to the electrical bracket 2.4.
  • a cover body 2' is also provided.
  • the cover body 2' covers the outside of the support 2, the two support members 3, the motor 4 and the two third elastic members k. Through this arrangement, the above parts can be protected. It has a protective effect and can improve the appearance.
  • the utility model also provides another embodiment.
  • only one support member 3 is configured, which can be understood with reference to Figures 1 and 6, including: guide rod 1, support 2, support member 3, motor 4 and a third elastic member k; the guide rod 1 is arranged along the first direction, the support 2 is mounted on the guide rod 1 so as to be relatively movable along the axial direction, and the support member 3 is movable along the second direction perpendicular to the first direction. It is movably installed on the support 2.
  • the support member 3 is provided with a tool holding mechanism 3.1 for installing tools.
  • the motor 4 drives the support member 3 to move in the cutting direction through a swing member 5; the third elastic member k is connected to the support.
  • the support member 3 is provided with a contact portion 3.2 having a contact plane 3.21, and the end of the swing member 5 is provided with a drive wheel 5.1 in contact with the contact plane 3.21.
  • a contact portion 3.2 having a contact plane 3.21
  • the end of the swing member 5 is provided with a drive wheel 5.1 in contact with the contact plane 3.21.
  • the present utility model provides an electronic cutting machine, which includes: a casing 6 with a workpiece support surface 6.1; a guide rod 1 installed above the workpiece support surface 6.1 and arranged along the first direction;
  • the seat 2 is mounted on the guide rod 1 so as to be relatively movable along the axial direction;
  • the first driving device 7 drives the support 2 to move along the guide rod 1 through a transmission belt; it can be moved along the second direction perpendicular to the first direction.
  • Two support members 3 are movably installed on the support 2.
  • Each support member 3 is provided with a tool holding mechanism 3.1 for installing tools; the tools include at least one of the cutter n and the engraving pen p; the motor 4, through The two ends of a swing member 5 are in contact with each other to drive the two support members 3 to move in the cutting direction; at least two third elastic members k, and each support member 3 and the support 2 are respectively connected to at least one said third elastic member k , used to provide the force for the support member 3 to move in the lifting direction; the conveying mechanism 8 has a workpiece conveyor 8.1 arranged on the front side of the support 2, and a second driving device 8.2 that drives the workpiece conveyor 8.1 to convey the workpiece.
  • a base frame 6.3 is provided at both ends of the casing 6. Both ends of the guide rod 1 are fixed on the base frame 6.3.
  • a guide frame 1' is also provided between the two base frames 6.3.
  • the guide frame 1' has a guide groove 100 with a front opening. ', the guide groove 100' has an upper guide wall 101' and a lower guide wall 102', and the upper guide wheel 2.6 and the lower guide wheel 2.5 are respectively in contact with the upper guide wall 101' and the lower guide wall 102'.
  • the bottom surface of the working area 600 is the workpiece support surface 6.1.
  • the front side of the casing 6 is equipped with a first door 6.1 that can be flipped forward and downward to open the front side of the working area 600.
  • the casing 6 The upper side of 6 is equipped with a second door 6.2 that can be flipped upward and backward to open the upper side of the work area 600.
  • the lower end of the first door 6.1 is hinged with the casing 6, and the rear end of the second door 6.2 is hinged with the casing 6.
  • the front end of 6.2 is connected.
  • the front end of the second door 6.2 is equipped with a handle 6.21 for opening the second door 6.2.
  • An engaging step 6.22 is provided between the handle 6.21 and the connection part of the second door 6.2.
  • the first door 6.1 There is a recess 6.11 for accommodating the handle 6.21 on the outside of the upper end, and a slot 6.12 is provided on the inside of the upper end of the first door 6.1.
  • the handle 6.21 is stored in the recess 6.11.
  • the engaging step 6.22 is engaged in the recessed position 6.11 to realize the attachment of the two doors.
  • the workpiece conveyor 8.1 includes a power roller 8.11 arranged on the lower side of the workpiece supporting surface 6.1 and a driven roller 8.12 arranged on the upper side of the workpiece supporting surface 6.1.
  • the second driving device 8.2 is installed on the base frame 6.3 at one end and passes through the transmission mechanism.
  • the workpiece support surface 6.1 is provided with a number of holes for the driving portion of the power roller 8.11 to protrude.
  • the first driving device 7 is installed on the base frame 6.3 at one end and drives the support 2 through the belt 7.1. Specifically, the two ends of the belt 7.1 are fixed on the driving connection frame 2.3.
  • the utility model also provides another electronic cutting machine.
  • only one support member 3 is configured, which can be understood with reference to Figures 1 and 6. It includes: a casing 6 with a workpiece support surface 6.1; A guide rod 1 is arranged above the workpiece support surface 6.1 and arranged along the first direction; a support 2 is installed on the guide rod 1 so as to be relatively movable along the axial direction; the support 2 is driven by a transmission belt to move along the guide rod 1
  • the force of movement; the conveying mechanism 8 has a workpiece conveyor 8.1 arranged on the front
  • the utility model also provides a cutter, including: cutter housing n.1, blade fixing member n.2, first elastic member n.3 and blade n.4; cutter housing n.1 at least The housing inner cavity n.10 is configured with a lower end opening; the blade fixing component n.2 is axially movably assembled in the tool housing n.1; the first elastic member n.3 acts on the tool housing n.1 and the blade fixing component n .2, an elastic force is generated to keep the blade fixing member n.2 reset downward; the tool is installed on the tool holding mechanism 3.1 through the tool housing n.1. By improving the internal structure of the tool, an elastic force is generated that keeps the blade fixed component n.2 reset downward.
  • the blade n.4 adapts to the surface height of the material to adjust the cutting depth, which can effectively ensure a uniform depth of the cutting path and ensure cutting. quality.
  • the surface height of the object to be cut changes, such as when the surface of the object to be cut becomes higher, the blade n.4 is pushed against the blade n.4, and the blade fixing member n.2 presses the first elastic member n.3 upward, thereby causing the blade to n.4 increases upward by a corresponding distance; when the surface of the object to be cut becomes depressed, the blade fixing member n.2 moves the blade n.4 downward by a corresponding distance under the action of the first elastic member n.3, thereby achieving self-adaptation The change in surface height of the object to be cut ensures uniform depth of the cutting path.
  • the first elastic member n.3 is a non-linear spring, so that the space between the blade fixing member n.2 and the top of the tool housing n.1 can be set smaller.
  • the tool housing n.1 is also equipped with an upper opening n.12.
  • the upper opening of the tool housing n.1 is equipped with a cover n.5.
  • the cover n.5 is fixedly connected to the upper end of the tool housing n.1.
  • the cover n.5 is provided with an axis hole in the middle;
  • the blade fixing component n.2 has: a knife sleeve n.21, a centering element n.22, a tailstock component n.23, The push rod n.24 and the second elastic member n.25;
  • the tool holder n.21 is provided with a storage channel n.210 connecting its two ends, the centering element n.22 is fixedly arranged at the head end of the storage channel n.210, and the tailstock
  • the component n.23 is slidably disposed in the storage channel n.210, and includes a rotatable positioning part n.231 for positioning the end of the blade n.4, and a positioning part n.231 disposed on the rear side of the positioning part for adsorbing the end of the blade n.4.
  • the tool n has a simple structure, low cost, and is convenient for installation and disassembly of the blade n.4.
  • the first elastic member n.3 is sleeved on the outside of the push rod n.24, and its upper end acts on the cover member n.5, and its lower end acts on the upper end of the knife sleeve n.21.
  • a convenience of the second elastic member n.25 is a spring, the lower end of which acts on the centering element n.22 and the upper end acts on the tailstock member n.23.
  • the centering element n.22 is a bearing.
  • the storage channel n.210 is provided with a shoulder n.213 near the first end n.211, and the centering element n.22 abuts against the shoulder n.213.
  • the shoulder n.213 faces the side of the first end (lower end) n.211 of the storage channel n.210, and the centering element n.22 is loaded into the shoulder from the first end n.211 of the storage channel n.210. n.213, the installation distance is short using the above solution, the shoulder n.213 is easy to process, and the centering element n.22 is easy to install.
  • the tailstock component n.23 also includes a connecting seat n.233.
  • One solution of the positioning part n.231 is a positioning bearing.
  • the positioning bearing and the magnetic part n.232 are fixed on the connecting seat n.233.
  • a convenient connection is that the connecting seat n.233 is provided with assembly grooves for installing the positioning bearing and the magnetic part n.232, and the positioning bearing and the magnetic part n.232 are respectively fastened in the corresponding assembly grooves.
  • the end of the blade n.4 is configured with a tapered portion that matches the inner diameter of the positioning bearing, and at least the end of the blade n.4 is configured with a magnetically permeable material.
  • the blade n.4 passes upward through the centering element n.22 from the lower end of the storage channel n.210, and then the end tapered part is inserted into the inner diameter of the positioning bearing.
  • the blade n.4 is adsorbed by the magnetic component n.232 Under the action, the end is kept on the positioning part n.231.
  • push the push rod n.24 downward push the push rod n.24 downward, the tailstock member n.23 compresses the second elastic member n.25 downward, and the blade n. 4.
  • the lower end of the knife sleeve n.21 extends out of the lower end opening n.11 of the tool housing n.1, and the lower end of the blade n.4 extends out of the lower end of the knife sleeve n.21.
  • This configuration can ensure that the knife sleeve n.
  • the lower end of 21 moves synchronously with the lower end of blade n.4 to ensure safety.
  • a step is provided on the upper part of the outside of the tool housing n.1.
  • the step abuts the upper end of the tool installation channel 3.10, which makes it convenient for the user to install it in place. .
  • the lower part of the inner cavity n.10 of the tool housing n.1 is provided with an inner limiting step
  • the outer lower part of the tool sleeve n.21 is provided with an outer limiting step
  • the blade is fixed
  • the outer limiting step portion abuts the inner limiting step portion.
  • tool n Some technical effects of tool n can be reflected in the previous article.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Sawing (AREA)

Abstract

A cutting member. By improving the internal structure of a cutter (n), an elastic force for keeping a blade fixing component resetting downwards is generated; and during cutting, the blade (n.4) adjusts the cutting depth by self-adapting to the height of the surface of a material, such that the depth of a cutting path is effectively ensured to be uniform and the cutting quality is guaranteed. A motor (4) directly drives a supporting component (3) to move towards the cutting direction by means of a transmission component, so that adjustment of the cutting depth is accurate.The cutting member has simple structure and low manufacturing cost, and is convenient to assemble. Since a swinging member (5) and the supporting component are driven in a hard contact mode, the transmission reliability is high and the stability is good. Moreover, two tool holding mechanisms (3.1) are simultaneously driven by means of one motor, so that the economy is good. The present invention further comprises an electronic cutting machine and a cutter (n).

Description

切割部件、电子切割机和刀具Cutting components, electronic cutting machines and knives 技术领域Technical field

本实用新型涉及自动切割图案设备技术领域，具体涉及一种切割部件、电子切割机和刀具。The utility model relates to the technical field of automatic cutting pattern equipment, and specifically relates to a cutting component, an electronic cutting machine and a cutter.

背景技术Background technique

现有的电子切割机，如CN111065500 A，切割部件是通过支撑构件移动装置沿上下方向驱动支撑构件移动，支撑构件移动装置和支撑构件之间设置有弹簧，支撑构件移动装置采用齿轮结构，支撑构件移动装置驱动弹簧作用在支撑构件上实现刀片的切割，弹簧起到驱动刀片的作用，同时使刀片可以自动适应不同厚度物料。上述电子切割机，切割深度调节不准确，申请人研究发现，这是由于通过弹簧间接传递驱动力导致的，另外设备使用时间长后，容易出现弹力效果下降的现象，会导致切割质量下降；另一方面，支撑构件移动装置采用齿轮结构，制造成本高、不良率高，装配繁琐。In existing electronic cutting machines, such as CN111065500 A, the cutting part drives the support member to move in the up and down direction through the support member moving device. A spring is provided between the support member moving device and the support member. The support member moving device adopts a gear structure. The support member The moving device drives the spring to act on the support member to achieve cutting of the blade. The spring drives the blade and allows the blade to automatically adapt to materials of different thicknesses. The above-mentioned electronic cutting machine has inaccurate cutting depth adjustment. The applicant's research found that this is due to the indirect transmission of driving force through springs. In addition, after the equipment is used for a long time, the elastic effect is prone to decline, which will lead to a decrease in cutting quality; in addition, On the one hand, the support member moving device adopts a gear structure, which has high manufacturing cost, high defect rate, and cumbersome assembly.

实用新型Utility model

本实用新型的目的是解决现有电子切割机的切割部件通过弹簧间接传递驱动力驱动刀片切割，切割深度调节不准确，使用时长后，弹簧容易出现弹力效果下降，导致切割质量下降的问题，通过采用马达驱动传动构件直接驱动支撑构件朝切割方向运动，并通第一弹性件作用在刀具外壳和刀片固定构件上，产生使刀片固定构件保持向下复位的弹性力来解决。The purpose of this utility model is to solve the problem that the cutting part of the existing electronic cutting machine indirectly transmits the driving force through the spring to drive the blade to cut, and the cutting depth adjustment is inaccurate. After a long time of use, the elastic effect of the spring is prone to decrease, resulting in a decrease in cutting quality. The problem is solved by using a motor to drive the transmission member to directly drive the support member to move in the cutting direction, and the first elastic member acts on the cutter housing and the blade fixing member to generate an elastic force that keeps the blade fixing member reset downward.

本专利采用的技术方案如下：The technical solutions adopted in this patent are as follows:

切割部件，包括：导向杆、支座、支撑构件、马达和刀具；支座可沿轴向相对运动地安装在所述导向杆上，支撑构件可相对运动地安装在支座上，支撑构件上设置有用于安装工具的工具保持机构，马达通过传动构件驱动支撑构件朝切割方向运动；刀具具有：刀具外壳，至少配置有下端开口的外壳内腔；可轴向活动装配在外壳内腔的刀片固定构件；第一弹性件，作用在刀具外壳和刀片固定构件上，产生使刀片固定构件保持向下复位的弹性力；刀片，安装在刀片固定构件上并延伸出刀具的下端；所述刀具通过刀具外壳安装在工具保持机构上。The cutting component includes: a guide rod, a support, a support member, a motor and a cutter; the support is relatively movably installed on the guide rod along the axial direction, and the support member is relatively movably installed on the support. A tool holding mechanism is provided for installing the tool, and the motor drives the support member to move in the cutting direction through the transmission member; the tool has: a tool housing, at least equipped with a housing inner cavity with a lower end opening; and a blade fixation that can be axially movably assembled in the housing inner cavity. member; the first elastic member acts on the cutter housing and the blade fixing member to generate an elastic force that keeps the blade fixing member reset downward; the blade is installed on the blade fixing member and extends out of the lower end of the cutter; the cutter passes through the cutter The housing is mounted on the tool holding mechanism.

本专利通过改进刀具的内部结构，产生使刀片固定构件保持向下复位的弹性力，切割时刀片自适应材料的表面高度调节切割深度，可以有效地确保切割路径深度均匀，保证切割质量；马达通过传动构件直接驱动支撑构件朝切割方向运动，切割深度调节准确，结构简单，制造成本低，装配方便。This patent improves the internal structure of the tool to generate an elastic force that keeps the blade fixing component reset downward. When cutting, the blade adapts to the surface height of the material to adjust the cutting depth, which can effectively ensure a uniform depth of the cutting path and ensure cutting quality; the motor passes The transmission component directly drives the support component to move in the cutting direction, the cutting depth is accurately adjusted, the structure is simple, the manufacturing cost is low, and the assembly is convenient.

进一步的，刀具外壳还配置有上端开口，刀片固定构件具有：刀套，设置有连通其两端的收纳通道；固定配置在收纳通道首端的具有第一中心孔的定心元件；尾座构件，可滑动配置在收纳通道内，包括可旋转的用于定位刀片末端的定位部，以及配置在定位部后侧用于吸附刀片末端的磁性件；推杆，一端连接在尾座构件上，另一端通过收纳通道另一端延伸出刀具外壳的上端；第二弹性件，作用在尾座构件和定心元件之间。采用上述方案刀具结构简单，成本低，方便刀片的安装和拆卸。Further, the tool housing is also equipped with an upper end opening, and the blade fixing component has: a tool sleeve, which is provided with a storage channel connecting its two ends; a centering element with a first center hole fixedly arranged at the first end of the storage channel; a tailstock member, which can The slide is arranged in the storage channel and includes a rotatable positioning part for positioning the end of the blade, and a magnetic part arranged on the back side of the positioning part for adsorbing the end of the blade; the push rod has one end connected to the tailstock member and the other end through The other end of the storage channel extends out of the upper end of the tool housing; the second elastic member acts between the tailstock component and the centering element. Using the above solution, the tool structure is simple, the cost is low, and the installation and disassembly of the blade are convenient.

进一步的，传动构件包括摆动件，摆动件连接所述马达的输出端并可向下摆动触接驱动支撑构件朝切割方向运动，在支撑构件和支座之间连接有至少一个第三弹性件，用于提供支撑构件朝提升方向移动的力。马达通过一摆动件触接地驱动支撑构件朝切割方向运动，由于摆动件和支撑构件是硬接触驱动，传动可靠性高，稳定性好，采用摆杆触接式传动，结构简单，制造成本低，装配方便。Further, the transmission member includes a swing member, which is connected to the output end of the motor and can swing downward to contact and drive the support member to move in the cutting direction. At least one third elastic member is connected between the support member and the support. Used to provide a force to move the support member in the lifting direction. The motor drives the support member to move in the cutting direction through a swing member that contacts the ground. Since the swing member and the support member are driven by hard contact, the transmission reliability is high and the stability is good. The swing rod contact transmission is used, which has a simple structure and low manufacturing cost. Easy to assemble.

进一步的，支撑构件相隔地配置有两个，每个支撑构件设置有用于安装工具的工具保持机构，马达的输出端连接在摆动件的中部，摆动件的两端分别触接驱动对应一侧的支撑构件。采用上述方案，通过一个马达可以驱动两个工具保持机构，经济性好。Further, two supporting members are arranged apart from each other. Each supporting member is provided with a tool holding mechanism for installing tools. The output end of the motor is connected to the middle part of the swinging member. The two ends of the swinging member are in contact with each other to drive the corresponding side. Supporting members. Using the above solution, one motor can drive two tool holding mechanisms, which is economical.

进一步的，支撑构件配置有具有触接平面的触接部，摆动件端部配置有与触接平面触接的驱动轮。配置驱动轮，可以使摆动件和触接平面触接时保持相切状态，使支撑构件运动平稳，确保工件加工质量。Further, the support member is configured with a contact portion having a contact plane, and the end of the swing member is configured with a driving wheel that is in contact with the contact plane. Equipped with a driving wheel, the swing member can maintain a tangent state when in contact with the contact plane, making the support member move smoothly and ensuring the processing quality of the workpiece.

进一步的，支座包括基座，以及固定连接在基座前侧的导向座，基座和导向座之间配置有传动隔室，所述摆动件与支撑构件在所述传动隔室内触接。采用上述方便，使摆动件与支撑构件触接部分收容在传动隔室内，结构紧凑，封装性好。Further, the support includes a base and a guide base fixedly connected to the front side of the base. A transmission compartment is arranged between the base and the guide base, and the swing member and the support member are in contact with each other in the transmission compartment. By adopting the above convenience, the contact part between the swinging member and the supporting member is accommodated in the transmission compartment, and the structure is compact and the packaging performance is good.

进一步的，支撑构件通过至少一根导杆连接在支座上，第三弹性件为拉簧。Further, the support member is connected to the support through at least one guide rod, and the third elastic member is a tension spring.

进一步的，工具保持机构包括工具安装通道，以及配置在工具安装通道侧部的挤压固定件。采用挤压固定结构，方便快捷，连接稳固。Further, the tool holding mechanism includes a tool installation channel, and an extrusion fixing piece disposed on a side of the tool installation channel. It adopts extrusion fixed structure, which is convenient and fast, and the connection is stable.

本实用还提供了一种电子切割机，包括：机壳，具有工件支撑面；所述的切割部件；通过传动带驱动所述支座沿导向杆移动的第一驱动装置；输送机构，具有配置在支座前侧的工件输送器，以及驱动工件输送器输送工件的第二驱动装置。The utility model also provides an electronic cutting machine, which includes: a casing with a workpiece support surface; the cutting component; a first driving device that drives the support to move along the guide rod through a transmission belt; a conveying mechanism with a A workpiece conveyor on the front side of the support, and a second driving device that drives the workpiece conveyor to transport the workpiece.

本实用还提供了一种刀具，包括：刀具外壳，刀片固定构件，第一弹性件和刀片；刀具外壳至少配置有下端开口的外壳内腔；刀片固定构件可轴向活动装配在刀具外壳内；刀片，安装在刀片固定构件上并延伸出刀具的下端；第一弹性件作用在刀具外壳和刀片固定构件上，产生使刀片固定构件保持向下复位的弹性力；所述刀具通过刀具外壳安装在工具保持机构上。通过改进刀具的内部结构，产生使刀片固定构件保持向下复位的弹性力，切割时刀片自适应材料的表面高度调节切割深度，可以有效地确保切割路径深度均匀，保证切割质量。The utility model also provides a cutter, which includes: a cutter housing, a blade fixing member, a first elastic member and a blade; the cutter housing is at least equipped with a housing inner cavity with an open lower end; the blade fixing member is axially movably assembled in the cutter housing; The blade is installed on the blade fixing member and extends out of the lower end of the cutter; the first elastic member acts on the cutter housing and the blade fixing member to generate an elastic force that keeps the blade fixing member reset downward; the cutter is installed on the cutter housing through the cutter housing. Tools remain on the mechanism. By improving the internal structure of the tool, an elastic force is generated to keep the blade fixed member reset downward. When cutting, the blade adapts to the surface height of the material to adjust the cutting depth, which can effectively ensure a uniform depth of the cutting path and ensure cutting quality.

附图说明Description of drawings

图1是本实用新型切割部件的立体示意图Figure 1 is a three-dimensional schematic view of the cutting component of the present invention.

图2是本实用新型切割部件主体部分的立体示意图Figure 2 is a schematic three-dimensional view of the main part of the cutting component of the present invention.

图3是本实用新型切割部件主体部分的另一角度立体示意图1Figure 3 is a perspective view 1 of the main part of the cutting component of the utility model from another angle.

图4是本实用新型切割部件主体部分的另一角度立体示意图2Figure 4 is a perspective view 2 of the main part of the cutting component of the utility model from another angle.

图5是本实用新型切割部件一部分的立体示意图Figure 5 is a perspective view of a part of the cutting component of the present invention.

图6是本实用新型切割部件一部分另一角度的立体示意图Figure 6 is a schematic three-dimensional view of a part of the cutting component of the present invention from another angle.

图7是本实用新型电子切割机的立体示意图Figure 7 is a three-dimensional schematic diagram of the electronic cutting machine of the present invention.

图8是本实用新型电子切割机打开状态的立体示意图Figure 8 is a schematic three-dimensional view of the electronic cutting machine of the present invention in an open state.

图9是本实用新型电子切割机一部分的立体示意图Figure 9 is a schematic three-dimensional view of a part of the electronic cutting machine of the present invention.

图10是本实用新型电子切割机一部分另一角度的立体示意图1Figure 10 is a schematic three-dimensional view 1 of a part of the electronic cutting machine of the present invention from another angle.

图11是本实用新型电子切割机一部分另一角度的立体示意图2Figure 11 is a schematic three-dimensional view 2 of a part of the electronic cutting machine of the present invention from another angle.

图12是本实用新型刀具的立体示意图Figure 12 is a three-dimensional schematic diagram of the tool of the present utility model.

图13是本实用新型刀具的立体剖视图Figure 13 is a three-dimensional cross-sectional view of the tool of the present utility model.

图14是本实用新型刀具的爆炸图Figure 14 is an exploded view of the tool of the present utility model.

图15是本实用新型刀片固定构件的爆炸剖视图Figure 15 is an exploded cross-sectional view of the blade fixing member of the present invention.

图16是本实用新型刀片固定构件的剖视图Figure 16 is a cross-sectional view of the blade fixing member of the present invention.

具体实施方式Detailed ways

参见图1至图6，以及图12至图16，说明本实用新型的一种实施例的方案，切割部件包括：导向杆1、支座2、两个支撑构件3、马达4、刀具n两个第三弹性件k；导向杆1沿水平方向布置，支座2可沿轴向相对运动地安装在所述导向杆1上，两个支撑构件3沿竖直方向可相对运动地安装在支座2上，每个支撑构件3设置有用于安装工具的工具保持机构3.1，马达4的转轴4.1上安装有摆动件5，摆动件5通过中部的连接孔与转轴4.1连接，马达4通过驱动摆动件5的两端触接地驱动两个支撑构件3朝切割方向运动，每个支撑构件3和支座2分别连接有一个所述第三弹性件k，用于提供支撑构件3朝提升方向移动的力；刀具n具有：刀具外壳n.1，刀片固定构件n.2，第一弹性件n.3和刀片n.4；刀具外壳n.1至少配置有下端开口n.11的外壳内腔n.10；刀片固定构件n.2可轴向活动装配在外壳内腔n.10内，第一弹性件n.3作用在刀具外壳n.1和刀片固定构件n.2上，产生使刀片固定构件n.2保持向下复位的弹性力，刀片n.4安装在刀片固定构件n.2上并延伸出刀具的下端，所述刀具n通过刀具外壳n.1安装在工具保持机构3.1上。Referring to Figures 1 to 6, and Figures 12 to 16, an embodiment of the present utility model is illustrated. The cutting components include: a guide rod 1, a support 2, two support members 3, a motor 4, and two cutters n a third elastic member k; the guide rod 1 is arranged in the horizontal direction, the support 2 is installed on the guide rod 1 so as to be relatively movable along the axial direction, and the two support members 3 are installed on the support 1 so as to be relatively movable along the vertical direction. On the base 2, each support member 3 is provided with a tool holding mechanism 3.1 for installing tools. A swinging member 5 is installed on the rotating shaft 4.1 of the motor 4. The swinging member 5 is connected to the rotating shaft 4.1 through the connecting hole in the middle. The motor 4 swings through the drive Both ends of the member 5 are in contact with each other to drive the two support members 3 to move in the cutting direction. Each support member 3 and the support 2 are respectively connected to a third elastic member k, which is used to provide support members 3 to move in the lifting direction. force; the tool n has: the tool housing n.1, the blade fixing member n.2, the first elastic member n.3 and the blade n.4; the tool housing n.1 is at least equipped with a housing inner cavity n with a lower end opening n.11 .10; The blade fixing component n.2 can be axially movably assembled in the inner cavity of the housing n.10. The first elastic member n.3 acts on the tool housing n.1 and the blade fixing component n.2 to fix the blade. The member n.2 maintains the elastic force of downward reset. The blade n.4 is installed on the blade fixing member n.2 and extends out of the lower end of the tool. The tool n is installed on the tool holding mechanism 3.1 through the tool housing n.1.

如附图13和图14所述，第一弹性件n.3为非线性弹簧，这样刀片固定构件n.2与刀具外壳n.1顶部之间的空间可以设置得更小。As shown in Figures 13 and 14, the first elastic member n.3 is a non-linear spring, so that the space between the blade fixing member n.2 and the top of the tool housing n.1 can be set smaller.

如附图中示出的一种连接方案，第三弹性件k为拉簧，其下端钩连在支撑构件3上，上端钩连在支座2上。在其他实施例中，每个支撑构件3配置两个或以上的第三弹性件k，具体可以根据设计需要确定。As shown in the drawing, in a connection scheme, the third elastic member k is a tension spring, the lower end of which is hooked on the support member 3 and the upper end of which is hooked on the support 2 . In other embodiments, each support member 3 is configured with two or more third elastic members k, and the details can be determined according to design needs.

参见图5和图6，每个支撑构件3靠近摆动件5的一侧配置有具有触接平面3.21的触接部3.2，摆动件5的两端配置有与对应的触接平面3.21触接的驱动轮5.1。配置驱动轮5.1，可以使摆动件5和触接平面3.21触接时保持相切状态，使支撑构件3运动平稳，确保加工质量。Referring to Figures 5 and 6, each support member 3 is configured with a contact portion 3.2 having a contact plane 3.21 on one side close to the swing member 5, and both ends of the swing member 5 are configured with contact portions 3.21 that are in contact with the corresponding contact planes 3.21. Drive wheel 5.1. The configuration of the driving wheel 5.1 can keep the swing member 5 and the contact plane 3.21 in a tangent state when they are in contact, so that the support member 3 can move smoothly and ensure the processing quality.

参见图1至图6，以及图12至图16，本实施例的工作原理如下，当需要切割图案/文字时，假设右边的工具保持机构3.1安装有刀具n，设备根据设定的程序驱动切割部件，驱动支座2沿导向杆1移动，同时马达4驱动摆动件5右侧向下摆动驱动支撑构件3克服第三弹性件k向下移动预设距离（该距离由切割不同的材料具体设定）使刀具n切割被切割物，在一些需要中止切割的位置，如切换路径、位置等，马达4驱动摆动件5右侧向上摆动脱离驱动支撑构件3，支撑构件3在第三弹性件k的作用力下刀具n脱离被切割物，实现抬刀功能，通过支座2沿导向杆1移动、被切割物的送料运动以及马达4驱动摆动件5控制刀具n的运动，实现对图案/文字的切割。当被切割物表面高度有变化时，如切割物表面变高的位置，刀片n.4被抵顶，刀片固定构件n.2向上挤压第一弹性件n.3，从而使刀片n.4向上提高相应距离；当被切割物表面变低陷的位置，刀片固定构件n.2在第一弹性件n.3作用下使刀片n.4向下移动相应距离，从而实现自适应被切割物表面高度的变化，确保切割路径深度均匀。Referring to Figures 1 to 6, and Figures 12 to 16, the working principle of this embodiment is as follows. When it is necessary to cut patterns/text, it is assumed that the tool holding mechanism 3.1 on the right is equipped with a cutter n, and the equipment drives the cutting according to the set program component, the drive support 2 moves along the guide rod 1, and at the same time, the motor 4 drives the right side of the swing member 5 to swing downward, driving the support member 3 to overcome the third elastic member k and move downward a preset distance (the distance is specifically set by cutting different materials). (Determined) Make the cutter n cut the object to be cut. At some positions where cutting needs to be stopped, such as switching paths, positions, etc., the motor 4 drives the right side of the swing member 5 to swing upward away from the drive support member 3, and the support member 3 is in the third elastic member k The tool n separates from the object to be cut under the force of of cutting. When the surface height of the object to be cut changes, such as when the surface of the object to be cut becomes higher, the blade n.4 is pushed against the blade n.4, and the blade fixing member n.2 presses the first elastic member n.3 upward, thereby causing the blade n.4 to Increase the corresponding distance upward; when the surface of the object to be cut becomes depressed, the blade fixing member n.2 moves the blade n.4 downwards by the corresponding distance under the action of the first elastic member n.3, thereby realizing self-adaptation to the object to be cut. Variations in surface height ensure uniform depth of cutting path.

当需要绘制图案/文字时，假设左边的工具保持机构3.1安装有刻绘笔p，设备根据设定的程序驱动切割部件，驱动支座2沿导向杆1移动，同时马达4驱动摆动件5左侧向下摆动驱动支撑构件3克服第三弹性件k向下移动预设距离使刻绘笔p接触绘制物体，在一些需要中止线绘划的位置，如切换路径、位置等，马达4驱动摆动件5左侧向上摆动脱离驱动支撑构件3，支撑构件3在第三弹性件k的作用力下刻绘笔p脱离被绘制物体，实现抬笔功能，通过支座2沿导向杆1移动、被绘制物体的送料运动以及马达4驱动摆动件5控制刻绘笔p的运动，实现对图案的绘制。When it is necessary to draw a pattern/text, assuming that the tool holding mechanism 3.1 on the left is equipped with a drawing pen p, the equipment drives the cutting part according to the set program, the driving support 2 moves along the guide rod 1, and the motor 4 drives the swing member 5 left The side downward swing drives the support member 3 to overcome the third elastic member k and move downward by a preset distance so that the engraving pen p contacts the drawing object. At some positions where line drawing needs to be stopped, such as switching paths, positions, etc., the motor 4 drives the swing The left side of the member 5 swings upward to break away from the driving support member 3. The support member 3 is separated from the object to be drawn under the force of the third elastic member k, realizing the pen lifting function. It moves along the guide rod 1 through the support 2 and is drawn. The feeding movement of the drawing object and the motor 4 driving the swing member 5 control the movement of the engraving pen p to realize the drawing of the pattern.

当然，刀具n和刻绘笔p的位置是可以调换的。Of course, the positions of the tool n and the engraving pen p can be exchanged.

本实施例的方案，通过改进刀具的内部结构，产生使刀片固定构件n.2保持向下复位的弹性力，切割时刀片n.4自适应材料的表面高度调节切割深度，可以有效地确保切割路径深度均匀，保证切割质量；马达4通过传动构件直接驱动支撑构件朝切割方向运动，切割深度调节准确，结构简单，制造成本低，装配方便。In the solution of this embodiment, by improving the internal structure of the tool, an elastic force is generated to keep the blade fixing member n.2 reset downward. When cutting, the blade n.4 adapts to the surface height of the material to adjust the cutting depth, which can effectively ensure cutting. The path depth is uniform to ensure cutting quality; the motor 4 directly drives the support member to move in the cutting direction through the transmission member, the cutting depth is accurately adjusted, the structure is simple, the manufacturing cost is low, and the assembly is convenient.

两个支撑构件3提供了两个工具保持机构3.1，用户可以安装两种不同的工具，如其中一个工具保持机构3.1安装刀具n，另一种安装刻绘笔p，方便用户使用，由于采用摆动件5两端的摆动驱动，这样通过一个马达4可以驱动两个工具保持机构3.1，经济性好。由于摆动件5和支撑构件3是硬接触驱动，传动可靠性高，稳定性好，可以进一步有效地确保切割路径深度均匀，保证切割质量。The two support members 3 provide two tool holding mechanisms 3.1. The user can install two different tools. For example, one of the tool holding mechanisms 3.1 installs the tool n, and the other holds the engraving pen p, which is convenient for the user. Due to the swing The two ends of the tool 5 are swing-driven, so that one motor 4 can drive two tool holding mechanisms 3.1, which is economical. Since the swing member 5 and the support member 3 are driven by hard contact, the transmission reliability is high and the stability is good, which can further effectively ensure uniform depth of the cutting path and ensure cutting quality.

参见图12至图16，刀具外壳n.1还配置有上端开口n.12，刀具外壳n.1上端开口配置有盖件n.5，盖件n.5与刀具外壳n.1上端固定连接，如通过螺纹、粘接剂等方式；盖件n.5中部设置有轴孔；刀片固定构件n.2具有：刀套n.21，定心元件n.22，尾座构件n.23，推杆n.24和第二弹性件n.25；刀套n.21设置有连通其两端的收纳通道n.210，定心元件n.22固定配置在收纳通道n.210首端，尾座构件n.23可滑动配置在收纳通道n.210内，包括可旋转的用于定位刀片n.4末端的定位部n.231，以及配置在定位部后侧用于吸附刀片n.4末端的磁性件n.232；推杆n.24一端连接在尾座构件n.23上，另一端通过收纳通道另一端n.210和盖件n.5中部的轴孔延伸出刀具外壳n.1的上端；第二弹性件n.25，作用在尾座构件n.23和定心元件n.22之间。采用上述方案，刀具n结构简单，成本低，方便刀片n.4的安装和拆卸。Referring to Figures 12 to 16, the tool housing n.1 is also equipped with an upper opening n.12. The upper opening of the tool housing n.1 is equipped with a cover n.5. The cover n.5 is fixedly connected to the upper end of the tool housing n.1. , such as through threads, adhesives, etc.; the cover n.5 is provided with an axis hole in the middle; the blade fixing component n.2 has: a knife sleeve n.21, a centering element n.22, a tailstock component n.23, The push rod n.24 and the second elastic member n.25; the tool holder n.21 is provided with a storage channel n.210 connecting its two ends, the centering element n.22 is fixedly arranged at the head end of the storage channel n.210, and the tailstock The component n.23 is slidably disposed in the storage channel n.210, and includes a rotatable positioning part n.231 for positioning the end of the blade n.4, and a positioning part n.231 disposed on the rear side of the positioning part for adsorbing the end of the blade n.4. Magnetic part n.232; one end of the push rod n.24 is connected to the tailstock member n.23, and the other end extends out of the tool housing n.1 through the other end of the storage channel n.210 and the axis hole in the middle of the cover n.5 Upper end; the second elastic member n.25 acts between the tailstock member n.23 and the centering element n.22. Using the above solution, the tool n has a simple structure, low cost, and is convenient for installation and disassembly of the blade n.4.

第一弹性件n.3套设推杆n.24外侧，并且上端作用在盖件n.5上，下端作用在刀套n.21上端。The first elastic member n.3 is sleeved on the outside of the push rod n.24, and its upper end acts on the cover member n.5, and its lower end acts on the upper end of the knife sleeve n.21.

第二弹性件n.25的一种方便为弹簧，其下端作用在定心元件n.22上，上端作用在尾座构件n.23上。A convenience of the second elastic member n.25 is a spring, the lower end of which acts on the centering element n.22 and the upper end acts on the tailstock member n.23.

定心元件n.22的一种方案为轴承，收纳通道n.210靠近首端n.211处设置有台肩n.213，定心元件n.22抵靠在台肩n.213上。在一种方案中，台肩n.213朝向在收纳通道n.210首端（下端）n.211一侧，定心元件n.22从收纳通道n.210首端n.211装入台肩n.213，采用上述方案安装距离短，台肩n.213加工方便，而且定心元件n.22安装方便。刀片n.4安装时，从收纳通道n.210首端n.211一侧装入，刀片n.4与定心元件n.22内径之间有间隙配合。收纳通道n.210上端设置有孔n.212，推杆n.24从孔n.212穿出刀套n.21；轴孔n.212边沿与收纳通道n.210内壁之间还设置有限位沿n.2121。One solution for the centering element n.22 is a bearing. The storage channel n.210 is provided with a shoulder n.213 near the first end n.211, and the centering element n.22 abuts against the shoulder n.213. In one solution, the shoulder n.213 faces the side of the first end (lower end) n.211 of the storage channel n.210, and the centering element n.22 is loaded into the shoulder from the first end n.211 of the storage channel n.210. n.213, the installation distance is short using the above solution, the shoulder n.213 is easy to process, and the centering element n.22 is easy to install. When installing the blade n.4, insert it from the n.211 side of the first end of the storage channel n.210. There is a clearance fit between the blade n.4 and the inner diameter of the centering element n.22. There is a hole n.212 at the upper end of the storage channel n.210, and the push rod n.24 passes through the hole n.212 and the knife sleeve n.21; there is also a limited space between the edge of the shaft hole n.212 and the inner wall of the storage channel n.210. Along n.2121.

参见图13至图15，尾座构件n.23还包括连接座n.233，定位部n.231的一种方案为定位轴承，定位轴承和磁性件n.232固定在连接座n.233上。一种连接方便为，连接座n.233分别设置有安装定位轴承和磁性件n.232的装配槽，定位轴承和磁性件n.232分别紧固在对应的装配槽内。Referring to Figures 13 to 15, the tailstock component n.23 also includes a connecting seat n.233. One solution of the positioning part n.231 is a positioning bearing. The positioning bearing and the magnetic part n.232 are fixed on the connecting seat n.233. . A convenient connection is that the connecting seat n.233 is provided with assembly grooves for installing the positioning bearing and the magnetic part n.232, and the positioning bearing and the magnetic part n.232 are respectively fastened in the corresponding assembly grooves.

刀片n.4末端配置有与定位轴承内径配合的锥形部，刀片n.4配置与至少末端配置为导磁性材料。安装刀片n.4时，刀片n.4从收纳通道n.210下端向上穿过定心元件n.22，然后末端锥形部插入定位轴承内径，刀片n.4在磁性件n.232的吸附作用下，末端保持在定位部n.231上，拆卸刀片n.4时，将推杆n.24向下推动，尾座构件n.23向下压缩第二弹性件n.25，刀片n.4向下移动至一定距离（足够使用者夹取）时，将刀片n.4从收纳通道n.210取出。The end of the blade n.4 is configured with a tapered portion that matches the inner diameter of the positioning bearing, and at least the end of the blade n.4 is configured with a magnetically permeable material. When installing the blade n.4, the blade n.4 passes upward through the centering element n.22 from the lower end of the storage channel n.210, and then the end tapered part is inserted into the inner diameter of the positioning bearing. The blade n.4 is adsorbed by the magnetic component n.232 Under the action, the end is kept on the positioning part n.231. When disassembling the blade n.4, push the push rod n.24 downward, the tailstock member n.23 compresses the second elastic member n.25 downward, and the blade n. 4. When moving downward to a certain distance (enough for the user to grip), take out the blade n.4 from the storage channel n.210.

参图12和图16，刀套n.21下端延伸出刀具外壳n.1的下端开口n.11，刀片n.4下端延伸出刀套n.21下端，通过这样配置可以确保刀套n.21下端与刀片n.4下端同步移动，确保安全性。Referring to Figure 12 and Figure 16, the lower end of the knife sleeve n.21 extends out of the lower end opening n.11 of the tool housing n.1, and the lower end of the blade n.4 extends out of the lower end of the knife sleeve n.21. This configuration can ensure that the knife sleeve n. The lower end of 21 moves synchronously with the lower end of blade n.4 to ensure safety.

参见图2至图6，支座2包括基座2.1，以及固定连接在基座2.1前侧的导向座2.2，基座2.1和导向座2.2之间配置有传动隔室20，所述摆动件5与支撑构件3在所述传动隔室20内触接。采用上述方便，使摆动件5与支撑构件3触接部3.2分收容在传动隔室20内，结构紧凑，封装性好。基座2.1和导向座2.2具体可以通过螺钉连接，为了确保两者这间的距离，可以在两者连接处配置连接柱。Referring to Figures 2 to 6, the support 2 includes a base 2.1 and a guide base 2.2 fixedly connected to the front side of the base 2.1. A transmission compartment 20 is arranged between the base 2.1 and the guide base 2.2. The swing member 5 Contact with support member 3 within said transmission compartment 20 . With the above convenience, the contact portion 3.2 between the swing member 5 and the support member 3 is accommodated in the transmission compartment 20, with a compact structure and good packaging performance. The base 2.1 and the guide base 2.2 can be connected through screws. In order to ensure the distance between the two, a connecting column can be configured at the connection between the two.

参见图1、图2，图5和图6，支撑构件3通过至少一根导杆S1连接在支座2上，支撑构件3设置有与导杆S1适配的第一导向孔S10，导杆S1的上端和下端分别连接在导向座2.2向外延伸的连接部上。Referring to Figures 1, 2, 5 and 6, the support member 3 is connected to the support 2 through at least one guide rod S1. The support member 3 is provided with a first guide hole S10 that matches the guide rod S1. The guide rod The upper end and lower end of S1 are respectively connected to the outwardly extending connecting portion of the guide base 2.2.

参见图2至图6，支撑构件3还设置有第二向孔S20，支座2上设置有与第二向孔S20配合的导杆S2，通过上述设置可以使支撑构件3活动更稳定。Referring to Figures 2 to 6, the support member 3 is also provided with a second directional hole S20, and the support 2 is provided with a guide rod S2 that matches the second directional hole S20. Through the above arrangement, the support member 3 can move more stably.

参见图5和图6，工具保持机构3.1包括工具安装通道3.10，以及配置在工具安装通道3.10侧部的挤压固定件3.11。采用挤压固定结构，方便快捷，连接稳固。具体的，挤压固定件3.11铰接在工具安装通道3.10的侧部，挤压固定件3.11配置有使用者操作的手柄，通过手柄旋转可以使挤压固定件3.11进入安装通道3.10与工具接触，通过对工具的挤压实现对工具的固定，通过手柄旋转使挤压固定件3.11退出安装通道3.10时脱离工具，实现解锁。Referring to Figures 5 and 6, the tool holding mechanism 3.1 includes a tool installation channel 3.10, and an extrusion fixing piece 3.11 disposed on the side of the tool installation channel 3.10. It adopts extrusion fixed structure, which is convenient and fast, and the connection is stable. Specifically, the extrusion fixing part 3.11 is hinged on the side of the tool installation channel 3.10. The extrusion fixation part 3.11 is equipped with a handle operated by the user. By rotating the handle, the extrusion fixation part 3.11 can enter the installation channel 3.10 and come into contact with the tool. The tool is squeezed to fix the tool, and the handle is rotated so that the squeeze fixing part 3.11 is separated from the tool when exiting the installation channel 3.10, thereby unlocking the tool.

在一种实施方案中，工具安装通道3.10侧避设计有竖向间隔设置的凹凸面，通过这样设置，可以使工具固定更稳固，防止转动。In one embodiment, the sides of the tool installation channel 3.10 are designed with concave and convex surfaces arranged at vertical intervals. Through such arrangement, the tool can be fixed more firmly and prevent rotation.

如图12所示，在一种方案中，刀具外壳n.1外侧上部设置有台阶，刀具n安装到工具安装通道3.10时，台阶抵靠在工具安装通道3.10的上端，这样方便使用者安装到位。As shown in Figure 12, in one solution, a step is provided on the upper part of the outside of the tool housing n.1. When the tool n is installed in the tool installation channel 3.10, the step abuts the upper end of the tool installation channel 3.10, which makes it convenient for the user to install it in place. .

参见图1至图4，基座2.1位于马达4的下侧设置有滑座201，滑座201设有与导向杆1滑动配合滑座导孔200，滑座201通过200安装在导向杆1上。Referring to Figures 1 to 4, the base 2.1 is provided with a sliding seat 201 on the lower side of the motor 4. The sliding seat 201 is provided with a sliding seat guide hole 200 that slides with the guide rod 1. The sliding seat 201 is installed on the guide rod 1 through 200. .

参见图1至图4，基座2.1设置有驱动连接架2.3，驱动连接架2.3设置有连接壁2.31，连接壁2.31的外侧配置有下导轮2.5和上导轮2.6。Referring to Figures 1 to 4, the base 2.1 is provided with a driving connection frame 2.3, the driving connection frame 2.3 is provided with a connecting wall 2.31, and a lower guide wheel 2.5 and an upper guide wheel 2.6 are arranged outside the connection wall 2.31.

在一种改进中，马达4安装在驱动连接架2.3的上侧。In a modification, the motor 4 is mounted on the upper side of the drive connection frame 2.3.

参见图1至图4，在一种改进中，驱动连接架2.3上侧设置有电气支架2.4，连接马达4的线路附接在电气支架2.4上。Referring to Figures 1 to 4, in an improvement, an electrical bracket 2.4 is provided on the upper side of the drive connection frame 2.3, and the circuit connecting the motor 4 is attached to the electrical bracket 2.4.

参见图1，还配置有罩体2’，罩体2’罩设在支座2、两个支撑构件3、马达4和两个第三弹性件k的外侧，通过这样设置可以对上述部分起到保护作用，可以提高美观性。Referring to Figure 1, a cover body 2' is also provided. The cover body 2' covers the outside of the support 2, the two support members 3, the motor 4 and the two third elastic members k. Through this arrangement, the above parts can be protected. It has a protective effect and can improve the appearance.

本实用新型还提供了另一种实施例，在本实施例只配置有一个支撑构件3，可以参见图1和图6去理解，包括：导向杆1、支座2、支撑构件3、马达4和一个第三弹性件k；导向杆1沿第一方向配置，支座2可沿轴向相对运动地安装在所述导向杆1上，支撑构件3沿与第一方向垂直的第二方向可移动地安装在支座2上，支撑构件3上设置有用于安装工具的工具保持机构3.1，马达4通过一摆动件5触接地驱动支撑构件3朝切割方向运动；第三弹性件k连接在支撑构件3和支座2之间，用于提供支撑构件3朝提升方向移动的力。支撑构件3配置有具有触接平面3.21的触接部3.2，摆动件5端部配置有与触接平面3.21触接的驱动轮5.1。其他结构可以参见前文实施例的描述。The utility model also provides another embodiment. In this embodiment, only one support member 3 is configured, which can be understood with reference to Figures 1 and 6, including: guide rod 1, support 2, support member 3, motor 4 and a third elastic member k; the guide rod 1 is arranged along the first direction, the support 2 is mounted on the guide rod 1 so as to be relatively movable along the axial direction, and the support member 3 is movable along the second direction perpendicular to the first direction. It is movably installed on the support 2. The support member 3 is provided with a tool holding mechanism 3.1 for installing tools. The motor 4 drives the support member 3 to move in the cutting direction through a swing member 5; the third elastic member k is connected to the support. Between the member 3 and the support 2, it is used to provide the force for the support member 3 to move in the lifting direction. The support member 3 is provided with a contact portion 3.2 having a contact plane 3.21, and the end of the swing member 5 is provided with a drive wheel 5.1 in contact with the contact plane 3.21. For other structures, please refer to the descriptions of the previous embodiments.

参见图1至图11，本实用新型提供了一种电子切割机，包括：机壳6，具有工件支撑面6.1；安装在具有工件支撑面6.1上方并沿第一方向配置的导向杆1；支座2，可沿轴向相对运动地安装在所述导向杆1上；通过传动带驱动所述支座2沿导向杆1移动的第一驱动装置7；沿与第一方向垂直的第二方向可移动地安装在支座2上的两个支撑构件3，每个支撑构件3上设置有用于安装工具的工具保持机构3.1；工具，至少包括刀具n和刻绘笔p之一；马达4，通过一摆动件5的两端触接地驱动两个支撑构件3朝切割方向运动；至少两个第三弹性件k，每个支撑构件3和支座2分别连接有至少一个所述第三弹性件k，用于提供支撑构件3朝提升方向移动的力；输送机构8，具有配置在支座2前侧的工件输送器8.1，以及驱动工件输送器8.1输送工件的第二驱动装置8.2。Referring to Figures 1 to 11, the present utility model provides an electronic cutting machine, which includes: a casing 6 with a workpiece support surface 6.1; a guide rod 1 installed above the workpiece support surface 6.1 and arranged along the first direction; The seat 2 is mounted on the guide rod 1 so as to be relatively movable along the axial direction; the first driving device 7 drives the support 2 to move along the guide rod 1 through a transmission belt; it can be moved along the second direction perpendicular to the first direction. Two support members 3 are movably installed on the support 2. Each support member 3 is provided with a tool holding mechanism 3.1 for installing tools; the tools include at least one of the cutter n and the engraving pen p; the motor 4, through The two ends of a swing member 5 are in contact with each other to drive the two support members 3 to move in the cutting direction; at least two third elastic members k, and each support member 3 and the support 2 are respectively connected to at least one said third elastic member k , used to provide the force for the support member 3 to move in the lifting direction; the conveying mechanism 8 has a workpiece conveyor 8.1 arranged on the front side of the support 2, and a second driving device 8.2 that drives the workpiece conveyor 8.1 to convey the workpiece.

机壳6两端设置有基架6.3，导向杆1的两端固定在基架6.3上，两基架6.3之间还设置有导向架1’,导向架1’具有前侧开口的导槽100’，导槽100’具有上导壁101’和下导壁102’，上导轮2.6和下导轮2.5分别抵接在上导壁101’和下导壁102’上。A base frame 6.3 is provided at both ends of the casing 6. Both ends of the guide rod 1 are fixed on the base frame 6.3. A guide frame 1' is also provided between the two base frames 6.3. The guide frame 1' has a guide groove 100 with a front opening. ', the guide groove 100' has an upper guide wall 101' and a lower guide wall 102', and the upper guide wheel 2.6 and the lower guide wheel 2.5 are respectively in contact with the upper guide wall 101' and the lower guide wall 102'.

机壳6内部具有一工作区600，工作区600的底面为所述工件支撑面6.1，机壳6前侧配置有可以向前向下翻转打开工作区600前侧的第一门6.1，机壳6上侧配置有可以向上向后翻转打开工作区600上侧的第二门6.2。There is a working area 600 inside the casing 6. The bottom surface of the working area 600 is the workpiece support surface 6.1. The front side of the casing 6 is equipped with a first door 6.1 that can be flipped forward and downward to open the front side of the working area 600. The casing 6 The upper side of 6 is equipped with a second door 6.2 that can be flipped upward and backward to open the upper side of the work area 600.

具体的，第一门6.1的下端与机壳6铰接，第二门6.2的后端与机壳6铰接，第一门6.1和第二门6.2关闭时，第一门6.1的上端和第二门6.2的前端接合，具体的，第二门6.2上前端配置有用于拉开第二门6.2的拉手6.21，拉手6.21与第二门6.2连接部之间设置有卡合台阶6.22，第一门6.1的上端外侧设置有容纳拉手6.21的凹位6.11，第一门6.1的上端内侧设置有卡槽6.12，第一门6.1的上端和第二门6.2的前端接合时，拉手6.21收纳在凹位6.11内，卡合台阶6.22卡在凹位6.11实现两个门的附接。Specifically, the lower end of the first door 6.1 is hinged with the casing 6, and the rear end of the second door 6.2 is hinged with the casing 6. When the first door 6.1 and the second door 6.2 are closed, the upper end of the first door 6.1 and the second door The front end of 6.2 is connected. Specifically, the front end of the second door 6.2 is equipped with a handle 6.21 for opening the second door 6.2. An engaging step 6.22 is provided between the handle 6.21 and the connection part of the second door 6.2. The first door 6.1 There is a recess 6.11 for accommodating the handle 6.21 on the outside of the upper end, and a slot 6.12 is provided on the inside of the upper end of the first door 6.1. When the upper end of the first door 6.1 and the front end of the second door 6.2 are joined, the handle 6.21 is stored in the recess 6.11. The engaging step 6.22 is engaged in the recessed position 6.11 to realize the attachment of the two doors.

工件输送器8.1包括配置在工件支撑面6.1下侧的动力辊8.11和配置在工件支撑面6.1上侧的从动辊8.12，第二驱动装置8.2安装在一端的基架6.3上，并通过传动机构与动力辊8.11连接，工件支撑面6.1上设置有若干供动力辊8.11的驱料部凸出的孔。The workpiece conveyor 8.1 includes a power roller 8.11 arranged on the lower side of the workpiece supporting surface 6.1 and a driven roller 8.12 arranged on the upper side of the workpiece supporting surface 6.1. The second driving device 8.2 is installed on the base frame 6.3 at one end and passes through the transmission mechanism. Connected to the power roller 8.11, the workpiece support surface 6.1 is provided with a number of holes for the driving portion of the power roller 8.11 to protrude.

第一驱动装置7安装在一端的基架6.3上，通过皮带7.1驱动支座2，具体的，皮带7.1的两端固定在驱动连接架2.3上。The first driving device 7 is installed on the base frame 6.3 at one end and drives the support 2 through the belt 7.1. Specifically, the two ends of the belt 7.1 are fixed on the driving connection frame 2.3.

其他结构请参见切割部件的内容，在此不作重复描述。For other structures, please refer to the content of cutting components and will not be described again here.

本实用新型还提供了另一种电子切割机，在本实施例只配置有一个支撑构件3，可以参见图1和图6去理解，包括：机壳6，具有工件支撑面6.1；安装在具有工件支撑面6.1上方并沿第一方向配置的导向杆1；支座2，可沿轴向相对运动地安装在所述导向杆1上；通过传动带驱动所述支座2沿导向杆1移动的第一驱动装置7；沿与第一方向垂直的第二方向可移动地安装在支座2上的支撑构件3，支撑构件3上设置有用于安装工具的工具保持机构3.1；工具，至少包括刀具n；马达4，通过一摆动件5触接地驱动支撑构件3朝切割方向运动；至少一个第三弹性件k，连接在支撑构件3和支座2之间，用于提供支撑构件3朝提升方向移动的力；输送机构8，具有配置在支座2前侧的工件输送器8.1，以及驱动工件输送器8.1输送工件的第二驱动装置8.2。The utility model also provides another electronic cutting machine. In this embodiment, only one support member 3 is configured, which can be understood with reference to Figures 1 and 6. It includes: a casing 6 with a workpiece support surface 6.1; A guide rod 1 is arranged above the workpiece support surface 6.1 and arranged along the first direction; a support 2 is installed on the guide rod 1 so as to be relatively movable along the axial direction; the support 2 is driven by a transmission belt to move along the guide rod 1 The first driving device 7; a support member 3 movably mounted on the support 2 along a second direction perpendicular to the first direction, the support member 3 is provided with a tool holding mechanism 3.1 for installing tools; tools, including at least cutting tools n; Motor 4, which drives the support member 3 to move in the cutting direction through a swing member 5; at least one third elastic member k, connected between the support member 3 and the support 2, is used to provide the support member 3 in the lifting direction The force of movement; the conveying mechanism 8 has a workpiece conveyor 8.1 arranged on the front side of the support 2, and a second driving device 8.2 that drives the workpiece conveyor 8.1 to convey the workpiece.

其他结构请参见切割部件的内容，在此不作重复描述。For other structures, please refer to the content of cutting components and will not be described again here.

参见图12至图16，本实用还提供了一种刀具，包括：刀具外壳n.1，刀片固定构件n.2，第一弹性件n.3和刀片n.4；刀具外壳n.1至少配置有下端开口的外壳内腔n.10；刀片固定构件n.2可轴向活动装配在刀具外壳n.1内；第一弹性件n.3作用在刀具外壳n.1和刀片固定构件n.2上，产生使刀片固定构件n.2保持向下复位的弹性力；所述刀具通过刀具外壳n.1安装在工具保持机构3.1上。通过改进刀具的内部结构，产生使刀片固定构件n.2保持向下复位的弹性力，切割时刀片n.4自适应材料的表面高度调节切割深度，可以有效地确保切割路径深度均匀，保证切割质量。具体的，当被切割物表面高度有变化时，如切割物表面变高的位置，刀片n.4被抵顶，刀片固定构件n.2向上挤压第一弹性件n.3，从而使刀片n.4向上提高相应距离；当被切割物表面变低陷的位置，刀片固定构件n.2在第一弹性件n.3作用下使刀片n.4向下移动相应距离，从而实现自适应被切割物表面高度的变化，确保切割路径深度均匀。Referring to Figures 12 to 16, the utility model also provides a cutter, including: cutter housing n.1, blade fixing member n.2, first elastic member n.3 and blade n.4; cutter housing n.1 at least The housing inner cavity n.10 is configured with a lower end opening; the blade fixing component n.2 is axially movably assembled in the tool housing n.1; the first elastic member n.3 acts on the tool housing n.1 and the blade fixing component n .2, an elastic force is generated to keep the blade fixing member n.2 reset downward; the tool is installed on the tool holding mechanism 3.1 through the tool housing n.1. By improving the internal structure of the tool, an elastic force is generated that keeps the blade fixed component n.2 reset downward. When cutting, the blade n.4 adapts to the surface height of the material to adjust the cutting depth, which can effectively ensure a uniform depth of the cutting path and ensure cutting. quality. Specifically, when the surface height of the object to be cut changes, such as when the surface of the object to be cut becomes higher, the blade n.4 is pushed against the blade n.4, and the blade fixing member n.2 presses the first elastic member n.3 upward, thereby causing the blade to n.4 increases upward by a corresponding distance; when the surface of the object to be cut becomes depressed, the blade fixing member n.2 moves the blade n.4 downward by a corresponding distance under the action of the first elastic member n.3, thereby achieving self-adaptation The change in surface height of the object to be cut ensures uniform depth of the cutting path.

如附图13和图14所述，第一弹性件n.3为非线性弹簧，这样刀片固定构件n.2与刀具外壳n.1顶部之间的空间可以设置得更小。As shown in Figures 13 and 14, the first elastic member n.3 is a non-linear spring, so that the space between the blade fixing member n.2 and the top of the tool housing n.1 can be set smaller.

参见图12至图16，刀具外壳n.1还配置有上端开口n.12，刀具外壳n.1上端开口配置有盖件n.5，盖件n.5与刀具外壳n.1上端固定连接，如通过螺纹、粘接剂等方式；盖件n.5中部设置有轴孔；刀片固定构件n.2具有：刀套n.21，定心元件n.22，尾座构件n.23，推杆n.24和第二弹性件n.25；刀套n.21设置有连通其两端的收纳通道n.210，定心元件n.22固定配置在收纳通道n.210首端，尾座构件n.23可滑动配置在收纳通道n.210内，包括可旋转的用于定位刀片n.4末端的定位部n.231，以及配置在定位部后侧用于吸附刀片n.4末端的磁性件n.232；推杆n.24一端连接在尾座构件n.23上，另一端通过收纳通道另一端n.210延伸出刀具外壳n.1的上端；第二弹性件n.25，作用在尾座构件n.23和定心元件n.22之间。采用上述方案，刀具n结构简单，成本低，方便刀片n.4的安装和拆卸。Referring to Figures 12 to 16, the tool housing n.1 is also equipped with an upper opening n.12. The upper opening of the tool housing n.1 is equipped with a cover n.5. The cover n.5 is fixedly connected to the upper end of the tool housing n.1. , such as through threads, adhesives, etc.; the cover n.5 is provided with an axis hole in the middle; the blade fixing component n.2 has: a knife sleeve n.21, a centering element n.22, a tailstock component n.23, The push rod n.24 and the second elastic member n.25; the tool holder n.21 is provided with a storage channel n.210 connecting its two ends, the centering element n.22 is fixedly arranged at the head end of the storage channel n.210, and the tailstock The component n.23 is slidably disposed in the storage channel n.210, and includes a rotatable positioning part n.231 for positioning the end of the blade n.4, and a positioning part n.231 disposed on the rear side of the positioning part for adsorbing the end of the blade n.4. The magnetic part n.232; one end of the push rod n.24 is connected to the tailstock member n.23, and the other end extends out of the upper end of the tool housing n.1 through the other end n.210 of the storage channel; the second elastic part n.25, Acts between tailstock member n.23 and centering element n.22. Using the above solution, the tool n has a simple structure, low cost, and is convenient for installation and disassembly of the blade n.4.

第一弹性件n.3套设推杆n.24外侧，并且上端作用在盖件n.5上，下端作用在刀套n.21上端。The first elastic member n.3 is sleeved on the outside of the push rod n.24, and its upper end acts on the cover member n.5, and its lower end acts on the upper end of the knife sleeve n.21.

第二弹性件n.25的一种方便为弹簧，其下端作用在定心元件n.22上，上端作用在尾座构件n.23上。A convenience of the second elastic member n.25 is a spring, the lower end of which acts on the centering element n.22 and the upper end acts on the tailstock member n.23.

定心元件n.22的一种方案为轴承，收纳通道n.210靠近首端n.211处设置有台肩n.213，定心元件n.22抵靠在台肩n.213上。在一种方案中，台肩n.213朝向在收纳通道n.210首端（下端）n.211一侧，定心元件n.22从收纳通道n.210首端n.211装入台肩n.213，采用上述方案安装距离短，台肩n.213加工方便，而且定心元件n.22安装方便。刀片n.4安装时，从收纳通道n.210首端n.211一侧装入，刀片n.4与定心元件n.22内径之间有间隙配合。收纳通道n.210上端设置有孔n.212，推杆n.24从孔n.212穿出刀套n.21；轴孔n.212边沿与收纳通道n.210内壁之间还设置有限位沿n.2121。One solution for the centering element n.22 is a bearing. The storage channel n.210 is provided with a shoulder n.213 near the first end n.211, and the centering element n.22 abuts against the shoulder n.213. In one solution, the shoulder n.213 faces the side of the first end (lower end) n.211 of the storage channel n.210, and the centering element n.22 is loaded into the shoulder from the first end n.211 of the storage channel n.210. n.213, the installation distance is short using the above solution, the shoulder n.213 is easy to process, and the centering element n.22 is easy to install. When installing the blade n.4, insert it from the n.211 side of the first end of the storage channel n.210. There is a clearance fit between the blade n.4 and the inner diameter of the centering element n.22. There is a hole n.212 at the upper end of the storage channel n.210, and the push rod n.24 passes through the hole n.212 and the knife sleeve n.21; there is also a limited space between the edge of the shaft hole n.212 and the inner wall of the storage channel n.210. Along n.2121.

参见图13至图15，尾座构件n.23还包括连接座n.233，定位部n.231的一种方案为定位轴承，定位轴承和磁性件n.232固定在连接座n.233上。一种连接方便为，连接座n.233分别设置有安装定位轴承和磁性件n.232的装配槽，定位轴承和磁性件n.232分别紧固在对应的装配槽内。Referring to Figures 13 to 15, the tailstock component n.23 also includes a connecting seat n.233. One solution of the positioning part n.231 is a positioning bearing. The positioning bearing and the magnetic part n.232 are fixed on the connecting seat n.233. . A convenient connection is that the connecting seat n.233 is provided with assembly grooves for installing the positioning bearing and the magnetic part n.232, and the positioning bearing and the magnetic part n.232 are respectively fastened in the corresponding assembly grooves.

刀片n.4末端配置有与定位轴承内径配合的锥形部，刀片n.4配置与至少末端配置为导磁性材料。安装刀片n.4时，刀片n.4从收纳通道n.210下端向上穿过定心元件n.22，然后末端锥形部插入定位轴承内径，刀片n.4在磁性件n.232的吸附作用下，末端保持在定位部n.231上，拆卸刀片n.4时，将推杆n.24向下推动，尾座构件n.23向下压缩第二弹性件n.25，刀片n.4向下移动至一定距离（足够使用者夹取）时，将刀片n.4从收纳通道n.210取出。The end of the blade n.4 is configured with a tapered portion that matches the inner diameter of the positioning bearing, and at least the end of the blade n.4 is configured with a magnetically permeable material. When installing the blade n.4, the blade n.4 passes upward through the centering element n.22 from the lower end of the storage channel n.210, and then the end tapered part is inserted into the inner diameter of the positioning bearing. The blade n.4 is adsorbed by the magnetic component n.232 Under the action, the end is kept on the positioning part n.231. When disassembling the blade n.4, push the push rod n.24 downward, the tailstock member n.23 compresses the second elastic member n.25 downward, and the blade n. 4. When moving downward to a certain distance (enough for the user to grip), take out the blade n.4 from the storage channel n.210.

参图12和图16，刀套n.21下端延伸出刀具外壳n.1的下端开口n.11，刀片n.4下端延伸出刀套n.21下端，通过这样配置可以确保刀套n.21下端与刀片n.4下端同步移动，确保安全性。Referring to Figure 12 and Figure 16, the lower end of the knife sleeve n.21 extends out of the lower end opening n.11 of the tool housing n.1, and the lower end of the blade n.4 extends out of the lower end of the knife sleeve n.21. This configuration can ensure that the knife sleeve n. The lower end of 21 moves synchronously with the lower end of blade n.4 to ensure safety.

如图12所示，在一种方案中，刀具外壳n.1外侧上部设置有台阶，刀具n安装到工具安装通道3.10时，台阶抵靠在工具安装通道3.10的上端，这样方便使用者安装到位。As shown in Figure 12, in one solution, a step is provided on the upper part of the outside of the tool housing n.1. When the tool n is installed in the tool installation channel 3.10, the step abuts the upper end of the tool installation channel 3.10, which makes it convenient for the user to install it in place. .

参见图13和图16，在一种方案中刀具外壳n.1的外壳内腔n.10下部设置有内限位台阶部，刀套n.21外侧下部设置有外限位台阶部，刀片固定构件n.2相对刀具外壳n.1移动到最大位置时，外限位台阶部抵靠在内限位台阶部上。Referring to Figures 13 and 16, in one solution, the lower part of the inner cavity n.10 of the tool housing n.1 is provided with an inner limiting step, and the outer lower part of the tool sleeve n.21 is provided with an outer limiting step, and the blade is fixed When the component n.2 moves to the maximum position relative to the tool housing n.1, the outer limiting step portion abuts the inner limiting step portion.

刀具n的一些技术效果，可以在前文中体现。Some technical effects of tool n can be reflected in the previous article.

根据上述说明书的揭示和教导，本实用新型所属领域的技术人员还可以对上述实施方式进行变更和修改，本实用新型并不局限于上面揭示和描述的具体实施方式，对本实用新型的一些修改和变更也应当落入本实用新型的权利要求的保护范围内。Based on the disclosure and teachings of the above description, those skilled in the art to which the present utility model belongs can also make changes and modifications to the above embodiments. The present utility model is not limited to the specific embodiments disclosed and described above. Some modifications and modifications of the present utility model can be made Changes should also fall within the protection scope of the claims of the present utility model.

Claims (10)

切割部件，其特征在于，包括：Cutting parts are characterized by including: 导向杆；guide rod; 支座，可沿轴向相对运动地安装在所述导向杆上；A support is mounted on the guide rod so as to be relatively movable along the axial direction; 可相对运动地安装在支座上的支撑构件，支撑构件上设置有用于安装工具的工具保持机构；A support member that is relatively movably installed on the support, and a tool holding mechanism for installing tools is provided on the support member; 马达，通过传动构件驱动支撑构件朝切割方向运动；The motor drives the support member to move in the cutting direction through the transmission member; 刀具，具有：刀具外壳，至少配置有下端开口的外壳内腔；可轴向活动装配在外壳内腔的刀片固定构件；第一弹性件，作用在刀具外壳和刀片固定构件上，产生使刀片固定构件保持向下复位的弹性力；刀片，安装在刀片固定构件上并延伸出刀具的下端；所述刀具通过刀具外壳安装在工具保持机构上。The tool has: a tool shell, at least equipped with a shell inner cavity with a lower end opening; a blade fixing member that can be axially movably assembled in the shell cavity; and a first elastic member that acts on the tool shell and the blade fixing member to fix the blade. The member maintains an elastic force for downward reset; the blade is installed on the blade fixing member and extends out of the lower end of the tool; the tool is installed on the tool holding mechanism through the tool housing. 根据权利要求1所述的切割部件，其特征在于，刀片固定构件具有：刀套，设置有连通其两端的收纳通道；固定配置在收纳通道首端的具有第一中心孔的定心元件；尾座构件，可滑动配置在收纳通道内，包括可旋转的用于定位刀片末端的定位部，以及配置在定位部后侧用于吸附刀片末端的磁性件；推杆，一端连接在尾座构件上，另一端通过收纳通道另一端延伸出刀具外壳的上端；第二弹性件，作用在尾座构件和定心元件之间。The cutting component according to claim 1, wherein the blade fixing member has: a knife sleeve provided with a storage channel connecting its two ends; a centering element with a first center hole fixedly arranged at the head end of the storage channel; and a tailstock. The component is slidably arranged in the storage channel, and includes a rotatable positioning part for positioning the end of the blade, and a magnetic component disposed behind the positioning part for adsorbing the end of the blade; the push rod, one end is connected to the tailstock member, The other end extends out of the upper end of the tool housing through the other end of the storage channel; the second elastic member acts between the tailstock component and the centering element. 根据权利要求1所述的切割部件，其特征在于，传动构件包括摆动件，摆动件连接所述马达的输出端并可向下摆动触接驱动支撑构件朝切割方向运动，在支撑构件和支座之间连接有至少一个第三弹性件，用于提供支撑构件朝提升方向移动的力。The cutting part according to claim 1, characterized in that the transmission member includes a swing member, the swing member is connected to the output end of the motor and can swing downward to contact the driving support member to move in the cutting direction, between the support member and the support At least one third elastic member is connected therebetween for providing force for the support member to move in the lifting direction. 根据权利要求3所述的切割部件，其特征在于，所述支撑构件相隔地配置有两个，每个支撑构件设置有用于安装工具的工具保持机构，马达的输出端连接在摆动件的中部，摆动件的两端分别触接驱动对应一侧的支撑构件。The cutting component according to claim 3, wherein two of the support members are spaced apart, each support member is provided with a tool holding mechanism for installing tools, and the output end of the motor is connected to the middle part of the swing member, Both ends of the swinging member contact and drive the support member on the corresponding side respectively. 根据权利要求3或4所述的切割部件，其特征在于，支撑构件配置有具有触接平面的触接部，摆动件端部配置有与触接平面触接的驱动轮。The cutting component according to claim 3 or 4, characterized in that the support member is configured with a contact portion having a contact plane, and the end of the swing member is configured with a driving wheel in contact with the contact plane. 根据权利要求3或4所述的切割部件，其特征在于，支座包括基座，以及固定连接在基座前侧的导向座，基座和导向座之间配置有传动隔室，所述摆动件与支撑构件在所述传动隔室内触接。The cutting component according to claim 3 or 4, characterized in that the support includes a base and a guide base fixedly connected to the front side of the base, a transmission compartment is arranged between the base and the guide base, and the swing The member and the support member are in contact within the transmission compartment. 根据权利要求3或4所述的切割部件，其特征在于，支撑构件通过至少一根导杆连接在支座上，第三弹性件为拉簧。The cutting component according to claim 3 or 4, characterized in that the support member is connected to the support through at least one guide rod, and the third elastic member is a tension spring. 电子切割机，其特征在于，包括：Electronic cutting machine is characterized by including: 机壳，具有工件支撑面；The casing has a workpiece support surface; 权利要求1至7任一项所述的切割部件；The cutting component according to any one of claims 1 to 7; 通过传动带驱动所述支座沿导向杆移动的第一驱动装置；A first driving device that drives the support to move along the guide rod through a transmission belt; 输送机构，具有配置在支座前侧的工件输送器，以及驱动工件输送器输送工件的第二驱动装置。The conveying mechanism has a workpiece conveyor arranged on the front side of the support, and a second driving device that drives the workpiece conveyor to convey the workpiece. 刀具，其特征在于，包括：Knife, characterized by including: 刀具外壳，至少配置有下端开口的外壳内腔；The tool housing is equipped with at least a housing cavity with an open lower end; 可轴向活动装配在外壳内腔的刀片固定构件；A blade fixing member that can be axially movably assembled in the inner cavity of the housing; 刀片，安装在刀片固定构件上并延伸出刀具的下端；a blade mounted on the blade fixing member and extending out of the lower end of the cutter; 第一弹性件，作用在刀具外壳和刀片固定构件上，产生使刀片固定构件保持向下复位的弹性力；The first elastic member acts on the tool housing and the blade fixing member to generate an elastic force that keeps the blade fixing member reset downward; 所述刀具通过刀具外壳安装在工具保持机构上。The tool is mounted on the tool holding mechanism through the tool housing. 根据权利要求9所述的刀具，其特征在于，刀具外壳还配置有上端开口以及盖件，盖件中部设置有轴孔；刀片固定构件具有：The tool according to claim 9, characterized in that the tool housing is also equipped with an upper end opening and a cover, and a shaft hole is provided in the middle of the cover; the blade fixing member has: 刀套，设置有连通其两端的收纳通道；固定配置在收纳通道首端的具有第一中心孔的定心元件；The knife holder is provided with a storage channel connecting its two ends; a centering element with a first center hole fixedly arranged at the first end of the storage channel; 尾座构件，可滑动配置在收纳通道内，包括可旋转的用于定位刀片末端的定位部，以及配置在定位部后侧用于吸附刀片末端的磁性件；The tailstock member is slidably arranged in the storage channel and includes a rotatable positioning part for positioning the end of the blade, and a magnetic component disposed behind the positioning part for adsorbing the end of the blade; 推杆，一端连接在尾座构件上，另一端通过收纳通道另一端和盖件中部的轴孔延伸出刀具外壳的上端；One end of the push rod is connected to the tailstock member, and the other end extends out of the upper end of the tool housing through the other end of the storage channel and the shaft hole in the middle of the cover; 第二弹性件，作用在尾座构件和定心元件之间。The second elastic member acts between the tailstock member and the centering element.
PCT/CN2023/108742 2022-08-08 2023-07-21 Cutting member, electronic cutting machine, and cutter Ceased WO2024032355A1 (en)

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Publication number Priority date Publication date Assignee Title
CN218018886U (en) * 2022-08-08 2022-12-13 湖南肆玖科技有限公司 Cutting parts, electronic cutters and knives
CN222768556U (en) * 2024-06-08 2025-04-18 湖南肆玖科技股份有限公司 Tool holder, cutting member and electronic cutting machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008105139A (en) * 2006-10-26 2008-05-08 Graphtec Corp Cutting plotter
CN101237959A (en) * 2005-07-14 2008-08-06 博莱沃创新工艺公司 Electronic paper cutting device and method for cutting
US20110280999A1 (en) * 2009-12-23 2011-11-17 Provo Craft And Novelty, Inc. Foodstuff Crafting Apparatus, Components, Assembly, and Method for Utilizing the Same
US20170259450A1 (en) * 2016-03-14 2017-09-14 Graphtec Corporation Cutting pen, cutting plotter, and blade extension amount control method of cutting plotter
CN111065500A (en) * 2017-07-28 2020-04-24 克里卡特股份有限公司 Manufacturing device components, systems, apparatus, kits, mechanisms and methods
JP2020179455A (en) * 2019-04-25 2020-11-05 グラフテック株式会社 Cutting plotter and cutting plotter blade amount control method
CN218018886U (en) * 2022-08-08 2022-12-13 湖南肆玖科技有限公司 Cutting parts, electronic cutters and knives

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101237959A (en) * 2005-07-14 2008-08-06 博莱沃创新工艺公司 Electronic paper cutting device and method for cutting
JP2008105139A (en) * 2006-10-26 2008-05-08 Graphtec Corp Cutting plotter
US20110280999A1 (en) * 2009-12-23 2011-11-17 Provo Craft And Novelty, Inc. Foodstuff Crafting Apparatus, Components, Assembly, and Method for Utilizing the Same
US20170259450A1 (en) * 2016-03-14 2017-09-14 Graphtec Corporation Cutting pen, cutting plotter, and blade extension amount control method of cutting plotter
CN111065500A (en) * 2017-07-28 2020-04-24 克里卡特股份有限公司 Manufacturing device components, systems, apparatus, kits, mechanisms and methods
JP2020179455A (en) * 2019-04-25 2020-11-05 グラフテック株式会社 Cutting plotter and cutting plotter blade amount control method
CN218018886U (en) * 2022-08-08 2022-12-13 湖南肆玖科技有限公司 Cutting parts, electronic cutters and knives

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