WO2023142180A1 - 压力调控装置及切割装置 - Google Patents

压力调控装置及切割装置 Download PDF

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Publication number
WO2023142180A1
WO2023142180A1 PCT/CN2022/076515 CN2022076515W WO2023142180A1 WO 2023142180 A1 WO2023142180 A1 WO 2023142180A1 CN 2022076515 W CN2022076515 W CN 2022076515W WO 2023142180 A1 WO2023142180 A1 WO 2023142180A1
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WO
WIPO (PCT)
Prior art keywords
pressure regulating
regulating device
output shaft
transmission member
transmission
Prior art date
Application number
PCT/CN2022/076515
Other languages
English (en)
French (fr)
Inventor
隆崎峰
陈晓杰
刘兴华
陈锦华
Original Assignee
深圳市安娜贝儿科技有限责任公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市安娜贝儿科技有限责任公司 filed Critical 深圳市安娜贝儿科技有限责任公司
Publication of WO2023142180A1 publication Critical patent/WO2023142180A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/065—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H7/00—Marking-out or setting-out work
    • B25H7/04—Devices, e.g. scribers, for marking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • 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
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G23/00—Gauging means specially designed for adjusting of tools or guides, e.g. adjusting cutting blades in cutter blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0052—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B2700/00—Machines, apparatus, tools or accessories for artistic work
    • B44B2700/12—Accessories; Tool or work holders

Definitions

  • the present application relates to the technical field of cutting, in particular to a pressure regulating device and a cutting device.
  • the cutting device is usually equipped with a transmission mechanism such as a rack and pinion structure that can realize linear motion to complete actions such as cutting and scribing. Since there is a higher requirement for the regulation and control of the pressure when cutting the sheet material, the above-mentioned transmission mechanism is prone to wear and failure.
  • a transmission mechanism such as a rack and pinion structure that can realize linear motion to complete actions such as cutting and scribing. Since there is a higher requirement for the regulation and control of the pressure when cutting the sheet material, the above-mentioned transmission mechanism is prone to wear and failure.
  • the embodiment of the present application provides a pressure regulating device, including:
  • a pressure regulating mechanism including drive assemblies and guides;
  • At least one moving part for installing a processing tool the moving part is in transmission connection with the driving assembly, and is slidably connected with the guide part, so as to perform linear reciprocating motion along a first direction driven by the driving assembly;
  • the moving part is provided with a limit slot
  • the drive assembly includes a transmission part with a centerline of rotation, and an output shaft eccentrically arranged on the transmission part, the output shaft can extend into the limit slot and abutting against the inner wall of the limiting groove to convert the rotary motion of the transmission member into the linear motion of the moving member.
  • the inner wall of the limiting groove is configured as a curved surface with a smooth transition and matching the shape of the outer shape of the output shaft.
  • the driving assembly further includes a sleeve socketed on the output shaft.
  • the friction coefficient of the sleeve is smaller than the friction coefficient of the inner wall of the limiting groove.
  • the pressure regulating mechanism further includes an elastic member
  • One end of the elastic member is connected to the transmission member, and the other end is connected to the moving member.
  • the output shaft is eccentrically arranged on one side of the transmission member
  • the pressure regulating mechanism further includes a connecting member arranged on the periphery of the transmission member and adjacent to the output shaft;
  • the transmission member is connected to one end of the elastic member by means of the connecting member.
  • the extension direction of the vertical line between the central axis of the output shaft and the rotation centerline of the transmission member is the second direction
  • the connecting member has a first end connected to the periphery of the transmission member, and a second end opposite to the first end, one end of the elastic member is connected to the second end;
  • the direction from the first end to the second end is a third direction
  • the third direction and the second direction are parallel to each other.
  • the output shaft and the transmission member are integrally formed or separated.
  • the output shaft is rotatably connected to one side of the transmission member.
  • the transmission member is a gear plate
  • the driving assembly further includes a driving element, a first gear that is drivingly connected to the output end of the driving element, and a gear set meshed between the first gear and the transmission element.
  • the transmission member is an incomplete gear.
  • the central axis of the output shaft and the centerline of rotation of the transmission member are parallel to each other, and the plane defining the central axis of the output shaft and the centerline of rotation of the transmission member is a reference plane;
  • the gear teeth of the transmission member are located on two sides of the reference plane and are symmetrical with respect to the reference plane.
  • the pressure regulating device further includes a clamping mechanism provided on the moving part
  • the moving part fixes the processing tool by means of the clamping mechanism.
  • the clamping mechanism includes:
  • a clamping body is provided on the moving part, and the clamping body is provided with an accommodating cavity for accommodating the processing tool;
  • a pressing piece the pressing piece is rotatably connected to the clamping body, at least one through hole communicating with the accommodating cavity is provided on the clamping body, and the pressing piece is provided with the at least one One through hole corresponds to one protrusion;
  • the protrusion when the pressing member is rotating, the protrusion can pass through the through hole and form a clamping space with the inner wall of the accommodating cavity for clamping the processing tool.
  • the clamping mechanism further includes a rotating shaft
  • the pressing member is provided with a shaft hole
  • the clamping body is provided with an insertion hole
  • the rotating shaft is passed through the shaft hole and the insertion hole.
  • the rotation centerline of the protrusion is parallel to or coincides with the rotation centerline of the rotation shaft.
  • the clamping body and the moving part are integrally formed or separated; and/or
  • the protruding part and the pressing part are integrally formed or separated.
  • the processing tool is at least one of a scribe, an embosser, a cutting blade, or an ink-based marker.
  • the embodiment of the present application provides a cutting device, including a frame and the above-mentioned pressure regulating device, and the pressure regulating device is arranged on the frame.
  • the pressure regulating device at least includes a pressure regulating mechanism and at least one moving part.
  • the pressure regulating mechanism includes a driving component and a guide part.
  • the output shaft of the driving component is eccentric to
  • the transmission part is coupled with the limit groove through the eccentric output shaft, so that the moving part can move on the guide part under the direct action of the output shaft of the drive assembly and the limit groove, which reduces the wear of the drive assembly.
  • the reliability of the overall device is improved.
  • FIG. 1 is a schematic diagram of a three-dimensional structure of a pressure regulating device in an implementation manner of an embodiment of the present application
  • Fig. 2 is a schematic diagram of the three-dimensional structure of the pressure regulating device after the housing is removed from a viewing angle in an implementation manner of the embodiment of the present application;
  • Fig. 3 is a schematic diagram of the three-dimensional structure of the pressure regulating device after removing the casing from another perspective in an implementation manner of the embodiment of the present application;
  • FIG. 4 is a schematic perspective view of the three-dimensional structure of the pressure regulation device with the moving parts removed in an implementation manner of the embodiment of the present application;
  • Fig. 5 is a schematic perspective view of the three-dimensional structure of the pressure control device for opening the moving part in an implementation manner of the embodiment of the present application;
  • Fig. 6 is a schematic perspective view of the three-dimensional structure of the pressure regulating device for opening the moving part in another viewing angle in one implementation of the embodiment of the present application;
  • Fig. 7 is a schematic cross-sectional structural diagram of the cooperation between the transmission part and the moving part in an implementation manner of the embodiment of the present application;
  • Fig. 8 is a schematic structural diagram of a transmission member at a viewing angle in an implementation manner of an embodiment of the present application
  • FIG. 9 is a schematic structural diagram of a transmission member from another viewing angle in an implementation manner of an embodiment of the present application.
  • Fig. 10 is a schematic diagram of a partial exploded structure when the clamping mechanism cooperates with the moving part in an implementation manner of the embodiment of the present application;
  • Fig. 11 is a schematic structural view of the clamping mechanism cooperating with the moving part in an implementation manner of the embodiment of the present application;
  • Fig. 12 is a schematic cross-sectional structural view of the clamping body in an implementation manner of the embodiment of the present application.
  • Fig. 13 is a schematic structural view of a pressing member at a viewing angle in an implementation manner of an embodiment of the present application
  • Fig. 14 is a schematic structural view of the pressing member from another viewing angle in an implementation manner of the embodiment of the present application.
  • Fig. 15 is a structural schematic diagram of a processing tool clamped by a clamping mechanism in an implementation manner of an embodiment of the present application
  • Fig. 16 is a schematic diagram of the local structure of the rib plate of the moving part used in cooperation with the first sensor in an implementation manner of the embodiment of the present application;
  • Fig. 17 is a schematic structural diagram of a cutting device in an implementation manner of an embodiment of the present application.
  • Device body 110 pressing plate 111, convex plate 112, housing 120;
  • Pressure regulating mechanism 200 driving assembly 210, transmission member 211, output shaft 212, sleeve member 213, connecting member 214, first gear 215, gear set 216, guide member 220, elastic member 230;
  • Moving part 300 limiting groove 310, rib plate 320;
  • Clamping mechanism 400 clamping body 410, accommodating cavity 411, through hole 412, socket hole 413, pressing member 420, protruding part 421, shaft hole 422, rotating shaft 430;
  • a first sensor 610 a second sensor 620;
  • connection In the description of the embodiments of this application, unless otherwise specified and limited, the terms “installation”, “connection”, “connection”, “fixation” and other terms should be understood in a broad sense, for example, it can be a fixed connection or It is a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, it can be the internal communication of two components or the interaction relationship between two components, Unless expressly defined otherwise. Those of ordinary skill in the art can understand the specific meanings of the above terms in the embodiments of the present application according to specific situations.
  • the first feature may be in direct contact with the first feature or the second feature "on” or “under” the second feature. Indirect contact through intermediaries.
  • “above”, “above” and “above” the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the level of the first feature is higher than the level of the second feature .
  • “Below”, “under” and “under” the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature level is smaller than the second feature level.
  • the cutting device is used for the division and cutting of sheets in various industries. It is controlled by the system software, and then directly cuts the corresponding products. After setting the corresponding parameters on the operating platform, the computer transmits the corresponding instructions to the cutting device, and the cutting machine performs fast cutting according to the received design drawings, with high automation procedures.
  • the currently used cutting equipment is generally used in industry, the cost is expensive, and the equipment is bulky, the applicable occasions are limited, and it cannot be used for cutting various sheet materials during use. Since there is a higher requirement for pressure control when cutting sheet materials, in related technologies, a transmission mechanism such as a rack and pinion structure that can realize linear motion is usually installed in the cutting device to complete cutting and scribing operations.
  • the gear is connected to the drive mechanism, and the rack is connected to the structure with the workpiece.
  • the gear is driven to rotate through the drive mechanism, and the gear and the rack are meshed, so that the rack moves in a straight line, and the workpiece moves in a straight line. sports.
  • the inventors of the present application have noticed that in order to achieve higher pressure regulation, higher manufacturing and installation accuracy of the rack and pinion structure is required. At the same time, the pitch between the teeth of the gear and the distance between the teeth of the rack The smaller the tooth pitch, the more precise the transmission of the rack and pinion structure. However, during this process, wear is more likely to occur between the teeth of the gear and the teeth of the rack, resulting in gaps, thus resulting in failure to achieve continuous pressure adjustment and failure of the transmission mechanism.
  • the embodiment of the present application avoids some problems noted above by improving the transmission mode.
  • the pressure regulating device and the cutting device provided in the embodiments of the present application will be described below in conjunction with the relevant descriptions of some embodiments.
  • Fig. 1 shows a schematic perspective view of the three-dimensional structure of a pressure regulating device 10 in an implementation manner of the embodiment of the present application
  • Fig. 2 shows the pressure regulation after removing the housing 120 from a viewing angle in an implementation manner of the embodiment of the present application
  • a schematic diagram of the three-dimensional structure of the device 10
  • FIG. 3 shows a schematic diagram of the three-dimensional structure of the pressure regulation device 10 after removing the housing 120 from another perspective in one implementation of the embodiment of the present application
  • FIG. 4 shows the schematic diagram of the three-dimensional structure of the embodiment of the present application
  • the embodiment of the present application provides a pressure regulating device 10 , the pressure regulating device 10 includes a pressure regulating mechanism 200 and at least one moving part 300 for installing a processing tool 20 .
  • the pressure regulating mechanism 200 includes a drive assembly 210 and a guide member 220 , and the moving member 300 is in transmission connection with the drive assembly 210 and is slidably connected with the guide member 220 to perform linear reciprocating motion along the first direction F1 driven by the drive assembly 210 .
  • the driving assembly 210 includes a transmission member 211 having a center line of rotation L1 (refer to the subsequent illustrated Figures 8 and 9) and an output shaft 212 eccentrically arranged on the transmission member 211.
  • the moving member 300 is provided with a limiting groove 310, and the output shaft 212 can extend into the limiting groove 310 and abut against the inner wall of the limiting groove 310 to convert the rotational motion of the transmission member 211 into the linear motion of the moving member 300 .
  • the pressure regulating device 10 further includes a device body 110 and a housing 120 , the aforementioned pressure regulating mechanism 200 is installed on the device body 110 , between the housing 120 and the device body 110
  • the detachable connection can accommodate the part of the moving part 300 and the pressure regulating mechanism 200 in the space formed between the housing 120 and the device body 110, so that not only can a good appearance be obtained, but also the pressure regulating mechanism 200 and the moving part can be protected.
  • accommodating space for the pressure regulating mechanism 200 may also be formed in the moving part 300, forming a structural form in which the moving part 300 covers the outside of the pressure regulating mechanism 200 .
  • At least one moving part 300 for installing the processing tool 20 means that one or more moving parts 300 can be provided for installing the processing tool 20, and the plurality of moving parts 300 can be respectively installed Although the same processing tool 20 is provided, different processing tools 20 may be installed. Taking Fig. 2 and Fig. 3 as an example, it shows the situation that two moving parts 300 are arranged in the pressure regulating device 10, the same processing tool 20 can be installed in the two moving parts 300, and different processing tools 20 can also be installed. Tool 20. “Eccentrically arranged on the output shaft 212 of the transmission member 211 ” means that the rotation center of the output shaft 212 is different from the rotation center of the transmission member 211 and has a certain distance.
  • the moving part 300 moves along the guide part 220 .
  • the distance can be adjusted according to the stroke and driving precision of the moving member 300 required in actual use, which is not specifically limited in this embodiment of the present application.
  • the output shaft 212 and the transmission member 211 may be in an integrated structure or in a separate structure.
  • the output shaft 212 and the transmission member 211 can be fixedly connected or rotatably connected to achieve different degrees of flexible regulation.
  • different driving power sources can be configured between the output shaft 212 and the transmission member 211. In this way, a more precise rotation speed can be obtained by configuring different rotation speeds. flexible control process.
  • the output shaft 212 of the driving assembly 210 is eccentric to the transmission part 211, and the output shaft 212 provided eccentrically is coupled with the limit groove 310, so that the moving part 300 is in the drive assembly 210.
  • the movement of the moving part 300 on the guide part 220 is realized, the wear of the driving assembly 210 is reduced, and the reliability of the overall device is improved.
  • Fig. 5 shows a schematic perspective view of the three-dimensional structure of the pressure regulation device 10 that opens the moving part 300 in an implementation manner of the embodiment of the present application
  • Fig. 6 shows another perspective in an implementation manner of the embodiment of the application
  • the inner wall of the limiting slot 310 is configured as a curved surface with a smooth transition and matching the shape of the output shaft 212 .
  • the inner wall of the limit groove 310 also includes planes connected to the two ends of the curved surface, so that when the output shaft 212 can move smoothly from the two ends of the curved surface to the corresponding planes, the transformation process can be realized.
  • the cushioning prevents the moving part 300 from shaking.
  • Fig. 8 shows a schematic structural diagram of the transmission member 211 at one viewing angle in an implementation manner of the embodiment of the present application
  • Fig. 9 shows a schematic structural diagram of the transmission member 211 at another viewing angle in an implementation manner of the embodiment of the present application ;
  • Fig. 8 shows a schematic structural diagram of the transmission member 211 at one viewing angle in an implementation manner of the embodiment of the present application
  • Fig. 9 shows a schematic structural diagram of the transmission member 211 at another viewing angle in an implementation manner of the embodiment of the present application ;
  • For ease of description only the parts related to the embodiment of the present application are shown.
  • the driving assembly 210 further includes a sleeve 213 sleeved on the output shaft 212 . That is to say, the output shaft 212 moves relative to the limiting groove 310 by means of the sleeve 213, and the direct contact between the sleeve 213 and the inner wall of the limiting groove 310 not only can reduce the output shaft 212 and the inner wall of the limiting groove 310 The wear and tear produced between them can also facilitate the replacement of the sleeve 213 and reduce the cost.
  • the friction coefficient of the socket member 213 is smaller than the friction coefficient of the inner wall of the limiting groove 310 . In this way, the relative movement between the output shaft 212 and the limiting groove 310 is facilitated to make the conversion process more stable and smooth, so that the machining tool 20 can have a more stable machining process.
  • the pressure regulating mechanism 200 further includes an elastic member 230 .
  • One end of the elastic member 230 is connected to the transmission member 211 and the other end is connected to the moving member 300 for providing elastic force acting on the moving member 300 according to the relative movement between the transmission member 211 and the moving member 300 .
  • the elastic member 230 can be set as a structure such as a tension spring. In this way, since the elastic member 230 is provided, the movement of the processing tool 20 mounted on the movable member 300 can be controlled by the elastic force during the movement of the movable member 300. The processing process is controlled.
  • the other end of the elastic member 230 can be connected to the top of the moving member 300, and the transmission member 211 is relatively arranged on the moving member 300 the lower part.
  • the transmission member 211 is relatively arranged on the moving member 300 the lower part.
  • the output shaft 212 is eccentrically arranged on one side of the transmission member 211
  • the pressure regulating mechanism 200 further includes a connecting member 214 arranged on the periphery of the transmission member 211 and adjacent to the output shaft 212, and the transmission member 211 uses One end of the elastic member 230 is connected to the connecting member 214 .
  • the connecting piece 214 may be in the form of a connecting rod. The length of the connecting member 214 and the angle at which the connecting member 214 deviates relative to the rotation center line L1 of the transmission member 211 can be set according to usage requirements. In order to better realize pressure regulation, in some embodiments, please refer to FIG. 8 and FIG.
  • the extension direction of the vertical line between the central axis of the output shaft 212 and the rotation center line L1 of the transmission member 211 is the second direction F2.
  • the connecting member 214 has a first end connected to the periphery of the transmission member 211 and a second end opposite to the first end.
  • One end of the elastic member 230 is connected to the second end.
  • the direction from the first end to the second end is a third direction F3, and the third direction F3 and the second direction F2 are parallel to each other.
  • the rotation center of the transmission member 211 , the axis center of the output shaft 212 and the third direction F3 are roughly located in the same plane.
  • the elastic acting force of the elastic member 230 on the connecting member 214 and the acting force of the output shaft 212 on the moving member 300 are located on the same side of the transmission member 211, so that the motion conversion process can be flexibly adjusted more deeply.
  • the transmission member 211 is a gear plate.
  • the driving assembly 210 further includes a driving member (not shown in the figure), a first gear 215 that is in transmission connection with the driving member, and a gear set 216 engaged between the first gear 215 and the transmission member 211 . In this way, the transmission ratio of the transmission member 211 can be adjusted through the gear transmission process. Taking Fig. 4 to Fig.
  • the situation that two second gears are provided in the gear set 216 is schematically shown, the two second gears are arranged on the same transmission shaft, and one of the two second gears is connected with The first gear 215 is engaged, and the other one is engaged with the transmission member 211 , so that the moving process of the moving member 300 can be adjusted more precisely.
  • the number of the second gears can be selected and set according to actual usage conditions, which is not specifically limited in this embodiment of the present application.
  • the transmission member 211 is an incomplete gear.
  • the central axis of the output shaft 212 and the centerline of rotation L1 of the transmission member 211 are parallel to each other, and the plane that passes through the central axis of the output shaft 212 and the centerline of rotation L1 of the transmission member 211 is defined as the reference plane P.
  • the gear teeth are located on two sides of the reference plane P and are symmetrical with respect to the reference plane P.
  • the process may at least include the following situations: (1) the second gear 216 meshes with the transmission part 211, the transmission part 211 drives the output shaft 212 to move, and the clockwise or counterclockwise rotation of the transmission part 211 will cause the elastic part 230 to generate stretching elastic force between the transmission part 211 and the moving part 300 (2) the second gear 216 is not meshed with the transmission part 211, and no driving force acts on the transmission part 211.
  • the elastic part 230 still has elasticity between the transmission part 211 and the moving part 300 force, and under the action of this elastic force, the action of the moving member 300 will be rebounded and reset; (3) In the aforementioned situation (2) and the basis of the output shaft 212 being rotatably arranged on the transmission member 211 Above all, the process of rebounding the moving member 300 due to the elastic force can be more flexibly adjusted by driving the power of the output shaft 212 or the rotatability of the output shaft 212 . Thus, a more precise pressure regulation process is realized.
  • FIG. 10 shows a schematic diagram of a partial exploded structure when the clamping mechanism 400 cooperates with the moving part 300 in an implementation of the embodiment of the present application
  • Fig. 11 shows a schematic diagram of the clamping mechanism 400 in an implementation of the embodiment of the present application Schematic diagram of the structure when cooperating with the moving part 300
  • FIG. 12 shows a schematic cross-sectional structural diagram of the clamping body 410 in an implementation of the embodiment of the present application; part.
  • the pressure regulating device 10 further includes a clamping mechanism 400 disposed on the moving part 300 .
  • the moving part 300 fixes the processing tool 20 by means of the clamping mechanism 400 .
  • the clamping mechanism 400 includes a clamping body 410 and a pressing member 420 .
  • the clamping body 410 is disposed on the moving part 300 , and the clamping body 410 is provided with an accommodating cavity 411 for accommodating the processing tool 20 .
  • the pressing member 420 is rotatably connected to the clamping body 410. As shown in FIG. Corresponding protrusion 421 .
  • FIG. 12 shows that the clamping body 410 is provided with two through holes 412
  • FIG. 12 shows that the pressing member 420 is provided with two protrusions 421 .
  • the protrusion 421 can pass through the through hole 412 and form a clamping space for clamping the processing tool 20 with the inner wall of the accommodating cavity 411 .
  • the clamping effect on the processing tool 20 can be produced by the rotation of the pressing member 420 and the protrusion 421.
  • the structure is simple, and it is easy to replace the processing tool 20, avoiding the use of a plurality of pressing parts. 20.
  • the operation is cumbersome and easy to break down when clamping, which improves the reliability.
  • FIG. 13 shows a schematic structural view of the pressing member 420 at a viewing angle in an implementation manner of the embodiment of the present application
  • Fig. 14 shows a structural view of the pressing member 420 at another viewing angle in an implementation manner of the embodiment of the present application
  • FIG. 15 shows a schematic diagram of the structure of the processing tool 20 clamped by the clamping mechanism 400 in an implementation manner of the embodiment of the present application; for the convenience of description, only the parts related to the embodiment of the present application are shown.
  • the clamping mechanism 400 further includes a rotating shaft 430 , the pressing member 420 is provided with a shaft hole 422 , the clamping body 410 is provided with an insertion hole 413 , and the rotating shaft 430 passes through the The shaft hole 422 and the insertion hole 413 .
  • the rotation centerline L2 of the protrusion 421 is parallel to or coincides with the rotation centerline L3 of the rotation shaft 430 . That is to say, as shown in FIG.
  • the protruding portion 421 protrudes into the accommodating cavity 411 through the through hole 412 and is arranged in the accommodating cavity 411
  • the processing tool 20 inside realizes clamping.
  • the clamping body 410 and the moving part 300 are integrally formed or separated.
  • the protruding part 421 and the pressing member 420 are integrally formed or separated.
  • FIG. 10 shows the situation that the clamping body 410 and the moving part 300 are integrally formed, and the protruding part 421 and the pressing part 420 are integrally formed. The selection can be made according to actual usage conditions, which is not specifically limited in this embodiment of the present application.
  • tooling tool 20 is at least one of a scribe, embosser, cutting blade, or ink-based marking.
  • a scriber can be installed on the moving part 300 on the left side
  • a cutting blade can be installed on the moving part 300 on the right side, and the sheet to be processed Realize the actions of scribing and cutting.
  • the guide part 220 can be set in the form of a rod-shaped structure, and correspondingly, the moving part 300 is correspondingly provided with mounting holes for sliding Installed on the guide 220.
  • the moving part 300 is correspondingly provided with mounting holes for sliding Installed on the guide 220.
  • three guide parts 220 may be provided for guiding.
  • a pressing plate 111 and a raised plate 112 can be provided on the device body 110 , one end of the guide 220 is installed on the pressing plate 111 , and the other end of the guide 220 is installed on the raised plate 112 .
  • the pressing plate 111 and the convex plate 112 and the device body 110 may be integrally formed or separated.
  • Fig. 16 shows a schematic diagram of a partial structure of the rib 320 of the moving part 300 used in cooperation with the first sensor 610 in an implementation of the embodiment of the present application; for ease of illustration, only the parts related to the embodiment of the present application are shown.
  • the moving part 300 is provided with a rib 320 on the side close to the pressing plate 111, the first sensor 610 is located on the moving path of the rib 320, and the second sensor 620 is set on the side of the device body 110 close to the convex plate 112 for monitoring The case of the 20 end of the machining tool. In this way, through the signal feedback of the first sensor 610 and the second sensor 620 , the motion control of the driving assembly 210 can be realized.
  • Fig. 17 shows a schematic structural view of the cutting device 1 in an implementation manner of the embodiment of the present application; for convenience of description, only the parts related to the embodiment of the present application are shown.
  • an embodiment of the present application provides a cutting device 1 , including a frame 30 and the pressure regulating device 10 in the above embodiment, and the pressure regulating device 10 is arranged on the frame 30 .
  • the pressure regulating device 10 can be configured to move in one direction under the drive of the driving component, so as to meet the relevant processing requirements. Due to the use of the pressure regulating device 10 in the above embodiment, it is convenient to control the movement of the processing tool 20 in the first direction F1, obtain a stable and reliable structure, and realize the regulation of different required pressures, so that for the sheet 2. The processing and molding are beautiful.
  • the pressure regulating device 10 provided in the embodiment of the present application includes but is not limited to be used in the cutting device 1 , and can also be used in other devices requiring pressure regulation, which is not specifically limited in the embodiment of the present application.
  • the sheet 2 can be kraft paper, vinyl, thick cardstock, hardened felt, foam board, cardboard and some fabrics, wood, etc., and the cutting device 1 can be used in household situations and related DIY (Do It Yourself, DIY) crafts. Arts and crafts design.
  • the pressure regulating mechanism 200 realizes the up and down movement of the moving part 300 through the coupling and extrusion of the output shaft 212 on the transmission part 211 and the limiting groove 310 on the moving part 300, and furthermore Different cutting materials are cut, and the elastic member 230, the connecting member 214, the incomplete gear and the gear set are used together to realize a flexible regulation process of different levels of pressure, which effectively reduces the wear of the drive assembly 210.
  • the processing tool 20 can be pressed by rotating action, which has a higher degree of integration, facilitates the replacement of the processing tool 20, and reduces the failure rate.
  • the overall reliability of the pressure regulating mechanism 200 is improved.

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Abstract

本申请涉及切割装置技术领域，本申请实施例提供了一种压力调控装置及切割装置。压力调控装置至少包括压力调控机构、至少一个移动件，压力调控机构包括驱动组件和导向件，通过在移动件上设置限位槽，驱动组件的输出轴偏心于传动件，通过偏心设置的输出轴与限位槽耦合，使得移动件在驱动组件的输出轴与限位槽的直接作用下，实现移动件在导向件上的移动，降低了驱动组件的磨损，提高了整体装置的可靠性。

Description

压力调控装置及切割装置 技术领域
本申请涉及切割技术领域，特别是涉及一种压力调控装置及切割装置。
背景技术
相关技术中，通常切割装置内设置有例如齿轮齿条结构等能实现直线运动的传动机构完成裁切、划线等动作。由于切割片材材料时对于压力的调控具有更高的要求，使得上述传动机构内容易产生磨损、失效的情形。
发明内容
基于此，有必要提供一种压力调控装置及切割装置，以降低磨损，提高压力调控装置的可靠性。
根据本申请的一个方面，本申请实施例提供了一种压力调控装置，包括：
压力调控机构，包括驱动组件和导向件；以及
至少一个用于装设加工工具的移动件，所述移动件与所述驱动组件传动连接，且滑动连接于所述导向件，以在所述驱动组件驱动下沿第一方向作直线往复运动；
其中，所述移动件设有限位槽，所述驱动组件包括具有回转中心线的传动件，以及偏心地设置于所述传动件的输出轴，所述输出轴能够伸入所述限位槽并抵接于所述限位槽的内壁，以将所述传动件旋转的转动运动转化为所述移动件的直线运动。
在其中一个实施例中，所述限位槽的内壁被构造为平滑过渡且与所述输出轴的外廓形状匹配的曲面。
在其中一个实施例中，所述驱动组件还包括套接于所述输出轴的套接件。
在其中一个实施例中，所述套接件的摩擦系数小于所述限位槽的内壁的摩擦系数。
在其中一个实施例中，所述压力调控机构还包括弹性件；
所述弹性件的一端连接所述传动件，另一端连接所述移动件。
在其中一个实施例中，所述输出轴偏心地设置于所述传动件的一侧，所述压力调控机构还包括设于所述传动件周缘并与所述输出轴相邻设置的连接件；
所述传动件借助于所述连接件连接所述弹性件的一端。
在其中一个实施例中，所述输出轴的中心轴线，和所述传动件的回转中心线之间的垂线的延伸方向为第二方向；
所述连接件具有与所述传动件的周缘连接的第一端，以及与所述第一端相对的第二端，所述弹性件的一端连接于所述第二端；
其中，所述第一端指向所述第二端的方向为第三方向，所述第三方向与所述第二方向彼此平行。
在其中一个实施例中，所述输出轴与所述传动件为一体成型结构或分体式结构。
在其中一个实施例中，所述输出轴可转动地连接于所述传动件一侧。
在其中一个实施例中，所述传动件为齿轮盘；
所述驱动组件还包括驱动件、与所述驱动件的输出端传动连接的第一齿轮，以及啮合于所述第一齿轮和所述传动件之间的齿轮组。
在其中一个实施例中，所述传动件为不完全齿轮。
在其中一个实施例中，所述输出轴的中心轴线与所述传动件的回转中心线彼此平行，定义经过所述输出轴的中心轴线以及所述传动件的回转中心线的平面为参考面；
所述传动件的轮齿分居于所述参考面的两侧且关于所述参考面对称。
在其中一个实施例中，所述压力调控装置还包括设于所述移动件上的夹紧机构；
所述移动件借助所述夹紧机构固定所述加工工具。
在其中一个实施例中，所述夹紧机构包括：
夹紧本体，设于所述移动件上，所述夹紧本体上设有容置所述加工工具的容置腔；以及
压紧件，所述压紧件可转动连接于所述夹紧本体，所述夹紧本体上开设至 少一个连通所述容置腔的通孔，所述压紧件上设有与所述至少一个通孔一一对应的凸出部；
其中，所述压紧件在转动中，所述凸出部能穿过所述通孔并与所述容置腔的内壁形成用以夹紧所述加工工具的夹紧空间。
在其中一个实施例中，所述夹紧机构还包括旋转轴；
所述压紧件上设有轴孔，所述夹紧本体上设有插接孔，所述旋转轴穿设于所述轴孔以及所述插接孔。
在其中一个实施例中，所述凸出部的转动中心线与所述旋转轴的旋转中心线平行或重合。
在其中一个实施例中，所述夹紧本体与所述移动件为一体成型结构或分体式结构；和/或
所述凸出部与所述压紧件为一体成型结构或分体式结构。
在其中一个实施例中，所述加工工具为划线器、压纹机、切割刀片或基于油墨的标记中的至少一个。
根据本申请的另一个方面，本申请实施例提供了一种切割装置，包括机架和上述所述的压力调控装置，所述压力调控装置设置于所述机架上。
上述压力调控装置及切割装置中，压力调控装置至少包括压力调控机构、至少一个移动件，压力调控机构包括驱动组件和导向件，通过在移动件上设置限位槽，驱动组件的输出轴偏心于传动件，通过偏心设置的输出轴与限位槽耦合，使得移动件在驱动组件的输出轴与限位槽的直接作用下，实现移动件在导向件上的移动，降低了驱动组件的磨损，提高了整体装置的可靠性。
本申请实施例的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请实施例的实践了解到。
附图说明
图1为本申请实施例的一种实施方式中压力调控装置的立体结构示意图；
图2为本申请实施例的一种实施方式中一个视角下去除壳体后的压力调控装置的立体结构示意图；
图3为本申请实施例的一种实施方式中另一个视角下去除壳体后的压力调控装置的立体结构示意图；
图4为本申请实施例的一种实施方式中移除移动件的压力调控装置的立体结构示意图；
图5为本申请实施例的一种实施方式中一个视角下打开移动件的压力调控装置的立体结构示意图；
图6为本申请实施例的一种实施方式中另一个视角下打开移动件的压力调控装置的立体结构示意图；
图7为本申请实施例的一种实施方式中传动件与移动件配合的剖视结构示意图；
图8为本申请实施例的一种实施方式中一个视角下传动件的结构示意图；
图9为本申请实施例的一种实施方式中另一个视角下传动件的结构示意图；
图10为本申请实施例的一种实施方式中夹紧机构与移动件配合时的部分***结构示意图；
图11为本申请实施例的一种实施方式中夹紧机构与移动件配合时的结构示意图；
图12为本申请实施例的一种实施方式中夹紧本体的剖视结构示意图；
图13为本申请实施例的一种实施方式中一个视角下压紧件的结构示意图；
图14为本申请实施例的一种实施方式中另一个视角下压紧件的结构示意图；
图15为本申请实施例的一种实施方式中夹紧机构夹紧有加工工具的结构示意图；
图16为本申请实施例的一种实施方式中移动件的肋板与第一传感器配合使用的局部结构示意图；
图17为本申请实施例的一种实施方式中切割装置的结构示意图；
元件符号简单说明：
切割装置1；
压力调控装置10；
装置本体110、压板111、凸板112、壳体120；
压力调控机构200、驱动组件210、传动件211、输出轴212、套接件213、连接件214、第一齿轮215、齿轮组216、导向件220、弹性件230；
移动件300、限位槽310、肋板320；
夹紧机构400、夹紧本体410、容置腔411、通孔412、插接孔413、压紧件420、凸出部421、轴孔422、旋转轴430；
滚动轴承500；
第一传感器610、第二传感器620；
加工工具20；
机架30；
片材2；
第一方向F1、第二方向F2、第三方向F3；
回转中心线L1、转动中心线L2、旋转中心线L3；
参考面P。
具体实施方式
为使本申请的上述目的、特征和优点能够更加明显易懂，下面结合附图对本申请实施例的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本申请实施例。应当理解，此处描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。本申请实施例能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似改进，因此，本申请实施例不受下面公开的具体实施例的限制。
可以理解，本申请所使用的术语“第一”、“第二”等可在本文中用于描述各种专业名词，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。但除非特别说明，这些专业名词不受这些术语限制。这些术语仅用于将一个专业名词与另一个专业名词区分。举例来说，在不脱离本申请的范围的情况下，第二方向与第三方向为不同的方向。在本申请实施例的描述中，“多个”、“若干”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本申请实施例的描述中，除非另有明确的规定和限定，术语“安装”、“相 连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请实施例中的具体含义。
在本申请实施例的描述中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征水平高度。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征水平高度。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。
除非另有定义，本申请所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本申请中在本申请的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本申请。
切割装置是用于各行各业的片材的分割与裁切，其通过***软件来控制，然后直接对对应的产品进行裁切。在操作平台上设置好相应的参数，电脑传输相应的指令给切割装置，裁切机就根据接收的设计图稿进行快速裁切，自动化程序高。目前所使用的裁切设备一般都是工业使用，造价昂贵，并且设备体积庞大，适用场合有限，不能在使用时用于切割各种片材材料。由于切割片材材料时对于压力的调控具有更高的要求，在相关技术中，切割装置内通常设置有例如齿轮齿条结构等能实现直线运动的传动机构完成裁切、划线等动作。例如，齿轮与驱动机构传动连接，齿条与装设有加工件的结构相连接，通过驱动机构驱动齿轮旋转，齿轮与齿条啮合，使得齿条沿直线方向运动，进而实现加工件沿直线方向运动。
本申请发明人注意到，为实现更高要求的压力调控，需要更高的齿轮齿条 结构的制造及安装精度，同时，齿轮的轮齿之间的齿距与齿条的齿牙之间的齿距越小，齿轮齿条结构的传动也就更为精密。但是，在此过程中，齿轮的轮齿与齿条的齿牙之间也就更容易产生磨损而出现间隙，由此，导致产生不能很好的实现连续调节压力以及传动机构失效的情形。
基于此，本申请实施例通过改进传动方式，进而避免产生前述所注意到的一些问题。下面结合一些实施例的相关描述，对本申请实施例提供的压力调控装置及切割装置进行相关说明。
图1示出了本申请实施例的一种实施方式中压力调控装置10的立体结构示意图；图2示出了本申请实施例的一种实施方式中一个视角下去除壳体120后的压力调控装置10的立体结构示意图；图3示出了本申请实施例的一种实施方式中另一个视角下去除壳体120后的压力调控装置10的立体结构示意图；图4示出了本申请实施例的一种实施方式中移除移动件300的压力调控装置10的立体结构示意图；为了便于说明，仅示出了与本申请实施例相关的部分。
请参照图1至图4，本申请实施例提供了一种压力调控装置10，该压力调控装置10包括压力调控机构200以及至少一个用于装设加工工具20的移动件300。其中，压力调控机构200包括驱动组件210和导向件220，移动件300与驱动组件210传动连接，且滑动连接于导向件220，以在驱动组件210驱动下沿第一方向F1作直线往复运动。驱动组件210包括具有回转中心线L1(可参考后续示意出的图8和图9)的传动件211以及偏心地设置于传动件211的输出轴212，移动件300设有限位槽310，输出轴212能够伸入限位槽310并抵接于限位槽310的内壁，以将传动件211旋转的转动运动转化为移动件300的直线运动。在一些实施例中，请参照图1，压力调控装置10还包括装置本体110和壳体120，前述所言的压力调控机构200装设于装置本体110上，壳体120和装置本体110之间可拆卸连接，可以将移动件300部分以及压力调控机构200容置于壳体120与装置本体110之间形成的空间内，如此不仅可以得到一个良好的外观，还可以保护压力调控机构200和移动件300。当然，在另一些实施例中，可以参考后续示出的图5，移动件300内也可以形成有压力调控机构200的容置空间，形成移动件300盖合在压力调控机构200外的结构形式。
需要说明的是，“至少一个用于装设加工工具20的移动件300”指的是可以设置一个或者多个移动件300，用以装设加工工具20，多个移动件300中可以分别装设相同的加工工具20，也可以装设不同的加工工具20。以图2和图3为例，示意出压力调控装置10中设置有两个移动件300的情形，两个移动件300中可以装设有相同的加工工具20，也可以装设有不同的加工工具20。“偏心地设置于传动件211的输出轴212”指的是输出轴212的回转中心与传动件211的回转中心不同且具有一定的距离。可以理解的是，对于传动件211回转角度相同的情况而言，偏心产生的距离越大，输出轴212是回转行程也就越大，输出轴212与限位槽310之间产生的相对位移也就会越大，在此作用下，移动件300沿着导向件220沿着。该距离可以根据实际使用所需要的移动件300的行程以及驱动的精度进行调节，本申请实施例对此不作具体地限制。
在一些实施例中，输出轴212与传动件211可以为一体成型结构或者分体式结构。而将输出轴212与传动件211设置为分体式结构时，输出轴212与传动件211之间可以选择固定连接的形式或者可转动连接的形式，以实现不同程度的柔性化调控过程。例如，在输出轴212可转动地连接于传动件211的一侧时，可以为输出轴212与传动件211之间配置不同的驱动动力源，如此，可以通过配置不同的旋转速度得到更为精细的柔性调控过程。
由此，通过在移动件300上设置限位槽310，驱动组件210的输出轴212偏心于传动件211，通过偏心设置的输出轴212与限位槽310耦合，使得移动件300在驱动组件210的输出轴212与限位槽310的直接作用下，实现移动件300在导向件220上的移动，降低了驱动组件210的磨损，提高了整体装置的可靠性。
图5示出了本申请实施例的一种实施方式中一个视角下打开移动件300的压力调控装置10的立体结构示意图；图6示出了本申请实施例的一种实施方式中另一个视角下打开移动件300的压力调控装置10的立体结构示意图；图7示出了本申请实施例的一种实施方式中传动件211与移动件300配合的剖视结构示意图；为了便于说明，仅示出了与本申请实施例相关的部分。
为了使得输出轴212抵接于限位槽310的内壁时，将传动件211旋转的转 动运动转化为移动件300的直线运动的转化过程更为顺畅，在一些实施例中，请参照图5至图7，限位槽310的内壁被构造为平滑过渡且与输出轴212的外廓形状匹配的曲面。具体至一些实施例中，限位槽310的内壁还包括与曲面的两端相连接的平面，如此，当输出轴212从曲面的两端可以平滑过渡移动到对应的平面上，实现对转化过程的缓冲，防止移动件300的晃动。
图8示出了本申请实施例的一种实施方式中一个视角下传动件211的结构示意图；图9示出了本申请实施例的一种实施方式中另一个视角下传动件211的结构示意图；为了便于说明，仅示出了与本申请实施例相关的部分。
请参照图8和图9，并结合前文示意出的图5和图6，在一些实施例中，驱动组件210还包括套接于输出轴212的套接件213。也就是说，输出轴212借助于套接件213与限位槽310产生相对运动，套接件213与限位槽310的内壁之间直接接触，不仅可以降低输出轴212与限位槽310内壁之间产生的磨损，还可以便于更换套接件213，降低成本。具体至一些实施例中，套接件213的摩擦系数小于限位槽310的内壁的摩擦系数。如此，便于输出轴212与限位槽310之间产生相对运动来进行转化过程时更加平稳顺滑，使得加工工具20可以有一个更加稳定的加工过程。
请继续参照图5和图6，在一些实施例中，压力调控机构200还包括弹性件230。弹性件230的一端连接传动件211，另一端连接移动件300，用于根据传动件211与移动件300之间的相对运动来提供作用于移动件300上的弹力。可选地，弹性件230可以设置为拉簧等结构，如此，由于设置有弹性件230，在移动件300的移动过程中，可以通过弹性力对装设于移动件300上的加工工具20的加工过程进行控制。为了使得弹性件230提供的弹性力具有更大的使用弹性范围，在一些实施例中，可以将弹性件230的另一端连接于移动件300的顶端，而将传动件211相对设于移动件300的下部。当然，还可以采用其他方式进行设置，本申请实施例对此不作具体限定。
具体至一些实施例中，输出轴212偏心地设置于传动件211的一侧，压力调控机构200还包括设于传动件211周缘并靠近输出轴212相邻设置的连接件214，传动件211借助于连接件214连接弹性件230的一端。可选地，连接件214 可以设置为连杆的形式。可以根据使用需求来设置连接件214的长度以及连接件214相对于传动件211的回转中心线L1所偏移的角度。为了更好的实现压力调控，具体至一些实施例中，请参考图8和图9，输出轴212的中心轴线，和传动件211的回转中心线L1间的垂线的延伸方向为第二方向F2。连接件214具有与传动件211的周缘连接的第一端，以及与第一端相对的第二端。弹性件230的一端连接于第二端。其中，第一端指向第二端的方向为第三方向F3，第三方向F3与第二方向F2彼此平行。例如，以图8和图9所示意出传动件211的回转中心、输出轴212的轴心以及第三方向F3大致位于同一个平面内的情形。弹性件230对连接件214的弹性作用力与输出轴212对移动件300的作用力位于传动件211的同一侧，如此，可以更加深入地对运动转化过程进行柔性调节。
请继续参照图4至图6，在一些实施例中，传动件211为齿轮盘。驱动组件210还包括驱动件(图示未示出)、与驱动件传动连接的第一齿轮215，以及啮合于第一齿轮215和传动件211之间的齿轮组216。如此，可以通过齿轮传动过程对传动件211的传动比进行调节。以图4至图6为例，示意出设置有齿轮组216中设置有两个第二齿轮的情形，两个第二齿轮设置于同一根传动轴上，两个第二齿轮的其中之一与第一齿轮215啮合，其中另一与传动件211啮合，如此，可以更为精确的对移动件300的移动过程进行调节。可以根据实际使用情况对第二齿轮的数量进行选择设置，本申请实施例对此不作具体限定。
为了更进一步结合移动件300的直线运动的移动过程来对整体装置的压力进行调控，请参照图8和图9，在一些实施例中，传动件211为不完全齿轮。可选地，输出轴212的中心轴线与传动件211的回转中心线L1彼此平行，定义经过输出轴212的中心轴线以及传动件211的回转中心线L1的平面为参考面P，传动件211的轮齿分居于参考面P的两侧且关于参考面P对称。也就是说，由于传动件211的边缘一部分设置有轮齿，一部分没有设置轮齿，在输出轴212与限位槽310产生相对运动时，该过程至少可以包括以下情形：(1)第二齿轮216与传动件211啮合，传动件211带动输出轴212动作，传动件211的顺时针转动或者逆时针转动，会使得弹性件230会在传动件211和移动件300之间产生拉伸的弹性力；(2)第二齿轮216与传动件211不啮合，没有驱动力作用在 传动件211上，由于此时移动件300已经动作，弹性件230在传动件211和移动件300之间依然存在弹性力，并会在此弹性力的作用下，对移动件300的动作进行回弹复位；(3)在前述第(2)种情形以及前文将输出轴212可转动设置在传动件211上的基础上，可以通过驱动输出轴212的动力或者输出轴212的可转动性，更加柔性地调节移动件300因弹性力进行回弹的过程。由此，实现了更为精确的压力调控过程。
图10示出了本申请实施例的一种实施方式中夹紧机构400与移动件300配合时的部分***结构示意图；图11示出了本申请实施例的一种实施方式中夹紧机构400与移动件300配合时的结构示意图；图12示出了本申请实施例的一种实施方式中夹紧本体410的剖视结构示意图；为了便于说明，仅示出了与本申请实施例相关的部分。
请参照图1至图5，在一些实施例中，压力调控装置10还包括设于移动件300上的夹紧机构400。移动件300借助夹紧机构400固定加工工具20。具体至一些实施例中，请参照图10和图11，并结合前文示意出的附图，夹紧机构400包括夹紧本体410和压紧件420。夹紧本体410设于移动件300上，夹紧本体410上设有容置加工工具20的容置腔411。压紧件420可转动连接于夹紧本体410，如图12所示，夹紧本体410上开设至少一个连通容置腔411的通孔412，压紧件420上设有与通孔412一一对应的凸出部421。图12示意出夹紧本体410上开设有两个通孔412，图12示意出压紧件420上设有两个凸出部421的情形。压紧件420在转动中，凸出部421能穿过通孔412并与容置腔411的内壁形成用以夹紧加工工具20的夹紧空间。如此，通过压紧件420的转动以及凸出部421可以对加工工具20产生的夹紧作用，结构简洁，实现了便于对加工工具20进行更换，避免了因使用多个压紧部件对加工工具20进行夹紧时操作繁琐，容易发生故障的问题，提高了可靠性。
图13示出了本申请实施例的一种实施方式中一个视角下压紧件420的结构示意图；图14示出了本申请实施例的一种实施方式中另一个视角下压紧件420的结构示意图；图15示出了本申请实施例的一种实施方式中夹紧机构400夹紧有加工工具20的结构示意图；为了便于说明，仅示出了与本申请实施例相关的 部分。
请参照图10，在一些实施例中，夹紧机构400还包括旋转轴430，压紧件420上设有轴孔422，夹紧本体410上设有插接孔413，旋转轴430穿设于所述轴孔422以及插接孔413。具体至一些实施例中，如图13和图14所示，凸出部421的转动中心线L2与旋转轴430的旋转中心线L3平行或重合。也就是说，如图15所示，随着压紧件420通过旋转压紧于夹紧本体410上，凸出部421通过通孔412伸出至容置腔411内对设置于容置腔411内的加工工具20实现夹紧。
在一些实施例中，夹紧本体410与移动件300为一体成型结构或分体式结构。在另一些实施例中，凸出部421与压紧件420为一体成型结构或分体式结构。以图10为例，示意出夹紧本体410与移动件300为一体成型结构，凸出部421与压紧件420为一体成型结构的情形。可以根据实际使用情况进行选择，本申请实施例对此不作具体限定。
在一些实施例中，加工工具20为划线器、压纹机、切割刀片或基于油墨的标记中的至少一个。例如，以图1示意出的设置有两个移动件300的情形为例，可以在左侧的移动件300上装设划线器，右侧的移动件300上装设切割刀片，对待加工的片材实现划线和切割的动作。
为了使得移动件300的移动更为稳定，如图2所示，在一些实施例中，可以将导向件220设置为杆状的结构形式，相对应地，移动件300上对应设置安装孔以滑动安装在导向件220上。例如，针对其中的一个移动件300，可以设置三个导向件220进行导向。而为了便于安装导向件220，可以在装置本体110上设置压板111和凸板112，导向件220的一端安装在压板111上，导向件220的另一端安装在凸板112上。可选地，压板111和凸板112与装置本体110可以为一体成型结构或分体结构。
图16示出了本申请实施例的一种实施方式中移动件300的肋板320与第一传感器610配合使用的局部结构示意图；为了便于说明，仅示出了与本申请实施例相关的部分。
为了更为精确的控制驱动组件210的动作，在一些实施例中，请参照图16，并结合图2，可以在装置本体110上靠近压板111的一侧设置第一传感器610， 相对应地，移动件300靠近压板111的一侧上设置有肋板320，第一传感器610位于肋板320的移动路径上，在装置本体110上靠近凸板112的一侧设置第二传感器620，用以监测加工工具20端的情况。如此，通过第一传感器610和第二传感器620的信号反馈，可以实现对驱动组件210的动作控制。
图17示出了本申请实施例的一种实施方式中切割装置1的结构示意图；为了便于说明，仅示出了与本申请实施例相关的部分。
基于同一发明构思，本申请实施例提供了一种切割装置1，包括机架30和上述实施例中的压力调控装置10，压力调控装置10设置于机架30上。压力调控装置10可以设置为在驱动部件的驱动下沿一个方向进行动作，实现相关的加工需要。由于使用了上述实施例中的压力调控装置10，便于对加工工具20在第一方向F1上的移动进行控制，得到一个稳定可靠的结构，实现对于不同所需求的压力的调控，使得对于片材2的加工成型美观。
需要说明的是，本申请实施例提供的压力调控装置10包括但不限于可以用于切割装置1中，还可以用于其他需要进行压力调控的装置中，本申请实施例对此不作具体限制。片材2可以是牛皮纸、乙烯基、厚卡片纸、硬化毛毡、泡沫板、纸板和一些织物、木板等，切割装置1可以用于家用场合以及相关的DIY(Do It Yourself，自己动手作)手工艺品设计。
综上所述，本申请实施例提供的压力调控机构200，通过传动件211上的输出轴212与移动件300上的限位槽310的耦合挤压，实现移动件300的上下移动，进而对不同的切削材料实现切割，通过弹性件230、连接件214、不完全齿轮以及齿轮组的配合使用，实现对压力产生不同层次的柔性调控过程，有效降低了驱动组件210的磨损。同时，通过设计夹紧机构400，通过旋转动作实现对加工工具20的压紧，一体化程度更高，便于更换加工工具20，降低了故障率。由此，压力调控机构200整体的可靠性均得到了提高。
以上实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细， 但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (14)

  1. 一种压力调控装置，其特征在于，包括：
    压力调控机构，包括驱动组件和导向件；以及
    至少一个用于装设加工工具的移动件，所述移动件与所述驱动组件传动连接，且滑动连接于所述导向件，以在所述驱动组件驱动下沿第一方向作直线往复运动；
    其中，所述移动件设有限位槽，所述驱动组件包括具有回转中心线的传动件，以及偏心地设置于所述传动件的输出轴，所述输出轴能够伸入所述限位槽并抵接于所述限位槽的内壁，以将所述传动件旋转的转动运动转化为所述移动件的直线运动。
  2. 根据权利要求1所述的压力调控装置，其特征在于，所述限位槽的内壁被构造为平滑过渡且与所述输出轴的外廓形状匹配的曲面。
  3. 根据权利要求1所述的压力调控装置，其特征在于，所述驱动组件还包括套接于所述输出轴的套接件；
    所述套接件的摩擦系数小于所述限位槽的内壁的摩擦系数。
  4. 根据权利要求1所述的压力调控装置，其特征在于，所述压力调控机构还包括弹性件；
    所述弹性件的一端连接所述传动件，另一端连接所述移动件。
  5. 根据权利要求4所述的压力调控装置，其特征在于，所述输出轴偏心地设置于所述传动件的一侧，所述压力调控机构还包括设于所述传动件周缘并与所述输出轴相邻设置的连接件；
    所述传动件借助于所述连接件连接所述弹性件的一端。
  6. 根据权利要求5所述的压力调控装置，其特征在于，所述输出轴的中心轴线，和所述传动件的回转中心线之间的垂线的延伸方向为第二方向；
    所述连接件具有与所述传动件的周缘连接的第一端，以及与所述第一端相对的第二端，所述弹性件的一端连接于所述第二端；
    其中，所述第一端指向所述第二端的方向为第三方向，所述第三方向与所述第二方向彼此平行。
  7. 根据权利要求1-6任一项所述的压力调控装置，其特征在于，所述传动 件为齿轮盘；
    所述驱动组件还包括驱动件、与所述驱动件的输出端传动连接的第一齿轮，以及啮合于所述第一齿轮和所述传动件之间的齿轮组。
  8. 根据权利要求7所述的压力调控装置，其特征在于，所述传动件为不完全齿轮。
  9. 根据权利要求8所述的压力调控装置，其特征在于，所述输出轴的中心轴线与所述传动件的回转中心线彼此平行，定义经过所述输出轴的中心轴线以及所述传动件的回转中心线的平面为参考面；
    所述传动件的轮齿分居于所述参考面的两侧且关于所述参考面对称。
  10. 根据权利要求1-6任一项所述的压力调控装置，其特征在于，所述压力调控装置还包括设于所述移动件上的夹紧机构；
    所述夹紧机构包括：
    夹紧本体，设于所述移动件上，所述夹紧本体上设有容置所述加工工具的容置腔；以及
    压紧件，所述压紧件可转动连接于所述夹紧本体，所述夹紧本体上开设至少一个连通所述容置腔的通孔，所述压紧件上设有与所述至少一个通孔一一对应的凸出部；
    其中，所述压紧件在转动中，所述凸出部能穿过所述通孔并与所述容置腔的内壁形成用以夹紧所述加工工具的夹紧空间。
  11. 根据权利要求10所述的压力调控装置，其特征在于，所述夹紧机构还包括旋转轴；
    所述压紧件上设有轴孔，所述夹紧本体上设有插接孔，所述旋转轴穿设于所述轴孔以及所述插接孔。
  12. 根据权利要求11所述的压力调控装置，其特征在于，所述凸出部的转动中心线与所述旋转轴的旋转中心线平行或重合。
  13. 根据权利要求1-6任一项所述的压力调控装置，其特征在于，所述加工工具为划线器、压纹机、切割刀片或基于油墨的标记中的至少一个。
  14. 一种切割装置，其特征在于，包括机架和如权利要求1-13任一项所述 的压力调控装置，所述压力调控装置设置于所述机架上。
PCT/CN2022/076515 2022-01-29 2022-02-16 压力调控装置及切割装置 WO2023142180A1 (zh)

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CN212384742U (zh) * 2020-04-23 2021-01-22 卢灿阳 动力往复锯
CN113857569A (zh) * 2020-06-30 2021-12-31 南京德朔实业有限公司 一种往复锯
CN216884104U (zh) * 2022-01-29 2022-07-05 深圳市安娜贝儿科技有限责任公司 压力调控装置及切割装置

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US4841822A (en) * 1986-05-08 1989-06-27 Gerber Scientific, Inc. Cutter head and knife for cutting sheet material
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