WO2024221560A1 - 料带裁切设备 - Google Patents

料带裁切设备 Download PDF

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Publication number
WO2024221560A1
WO2024221560A1 PCT/CN2023/099749 CN2023099749W WO2024221560A1 WO 2024221560 A1 WO2024221560 A1 WO 2024221560A1 CN 2023099749 W CN2023099749 W CN 2023099749W WO 2024221560 A1 WO2024221560 A1 WO 2024221560A1
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WO
WIPO (PCT)
Prior art keywords
cutting
positioning
material strip
driving device
state
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2023/099749
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English (en)
French (fr)
Inventor
卢奇
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.)
Dongguan Sibeifu Intelligent Technology Co Ltd
Original Assignee
Dongguan Sibeifu Intelligent Technology Co Ltd
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Filing date
Publication date
Application filed by Dongguan Sibeifu Intelligent Technology Co Ltd filed Critical Dongguan Sibeifu Intelligent Technology Co Ltd
Publication of WO2024221560A1 publication Critical patent/WO2024221560A1/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/287—Devices for handling sheet or strip material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present application relates to the field of cutting and segmenting strip-shaped objects, and in particular to a strip cutting device.
  • the purpose of the present application is to provide a material strip cutting device that can process punched holes in one go.
  • the material strip cutting device of the present application includes a conveying mechanism, a punching mechanism and a positioning and cutting mechanism arranged in sequence along the conveying direction of the material strip.
  • the conveying mechanism feeds the clamped material strip into the positioning and cutting mechanism, and the punching mechanism is installed on the positioning and cutting mechanism in a manner that it can slide up and down.
  • the material strip cutting device also includes a driving device, which drives the conveying mechanism to switch between a clamping state and an unclamping state, drives the positioning and cutting mechanism to switch between an unclamping state, a clamping state and a cutting state, and drives the punching mechanism to move upward.
  • the punching mechanism is driven by the driving device to move upward when the positioning and cutting mechanism is in a clamping state, and punches the material strip clamped by the positioning and cutting mechanism.
  • the conveying mechanism continues to feed the material backward after punching, and the positioning and cutting mechanism is driven by the driving device to cut the material strip fed backward during the process of switching from the clamping state to the cutting state.
  • the positioning and cutting mechanism has a rear clamping channel through which the feed belt passes, and the rear clamping channel can be opened and closed.
  • the rear clamping channel is opened when the positioning and cutting mechanism is in an open clamping state, and is closed when the positioning and cutting mechanism is in a clamping state and a cutting state.
  • the punching mechanism passes upward through the rear clamping channel to punch holes in the material strip in the rear clamping channel.
  • the positioning and cutting mechanism includes a driven part, a lower clamping part, a structural part and a cutting part.
  • the lower clamping part is installed on the driven part, and the lower clamping part is arranged directly below the structural part.
  • a rear clamping channel is enclosed between the structural part and the lower clamping part.
  • the cutting part is installed on the driven part, and the cutting part is arranged directly behind the structural part and the lower clamping part.
  • the driving device drives the driven part to move upward to close the rear clamping channel.
  • the driving device continues to drive the driven part to move upward to drive the cutting part to cut off the material belt sent out of the rear clamping channel.
  • the driven part is provided with an installation cavity
  • the lower clamping part is provided in the installation cavity
  • a first elastic part is arranged between the lower clamping part and the driven part, the first elastic part always has a tendency to push the lower clamping part out of the installation cavity, and the first elastic part is compressed when the driving device continues to drive the driven part to move upward.
  • the driven part has a blocking structure and the lower clamp has a matching structure.
  • the cutting part is located below the rear clamping channel.
  • the blocking structure and the matching structure block and abut against each other to prevent the lower clamp from escaping from the installation cavity.
  • the matching structure is pushed by the blocking structure to drive the lower clamp to move downward.
  • the punching mechanism includes a lifting member and a punching member, the lifting member is slidably mounted on the driven member, the punching member is mounted on the top of the lifting member, the structural member and the lower clamping member each have one or two opposite through holes, and the driving device drives the lifting member to move upward to drive the punching member to pass through the through hole.
  • the conveying mechanism includes an upper clamp, a support seat and a sliding member
  • the upper clamp is installed on the support seat so that it can slide up and down
  • a fourth elastic member is installed between the upper clamp and the support seat
  • a front clamping channel that can be opened and closed is surrounded between the upper clamp and the support seat
  • the fourth elastic member always has a tendency to drive the upper clamp and the support seat to approach each other so that the front clamping channel can be closed
  • the upper clamp is installed on the sliding member so that it can slide back and forth
  • the driving device drives the sliding member to move upward and drives the upper clamp to move upward to open the front clamping channel.
  • the conveying mechanism further comprises a material stopper, which is mounted on the upper clamp and extends backward from the upper clamp.
  • a material stopper which is mounted on the upper clamp and extends backward from the upper clamp.
  • the conveying mechanism approaches the positioning and cutting mechanism and drives the material stopper to move the positioning and cutting mechanism forward.
  • the material is located directly above the structural parts and the cut parts.
  • the driving device includes a driver and a camshaft
  • the camshaft is installed at the output end of the driver
  • the driver drives the camshaft to rotate
  • the camshaft is arranged with a first cam, a second cam and a third cam along its axial direction
  • the first cam has three contour parts with different radii
  • the second cam has two contour parts with different radii
  • the third cam has at least two contour parts with different radii.
  • the driven part abuts against the contour part of the first cam through a roller
  • the lifting part abuts against the contour part of the second cam through a roller
  • the sliding part abuts against the contour part of the third cam through a roller.
  • the material strip cutting device of the present application first feeds the material strip into the positioning and cutting mechanism, and the punching mechanism punches the material strip. After punching, the material strip continues to be conveyed backward, and the positioning and cutting mechanism cuts off a section of the material strip after punching to obtain a punched material sheet. It can be seen that the material strip cutting device of the present application can obtain the punched material sheet at one time, effectively simplifying the production process and improving processing efficiency.
  • FIG. 1 is a perspective view of a strip cutting device according to the present application.
  • FIG. 2 is a three-dimensional view of the strip cutting device of the present application after partially hiding a frame.
  • FIG. 3 is a front view of the structure shown in FIG. 2 .
  • FIG. 4 is a schematic diagram of the process of processing a material strip by the material strip cutting device of the present application.
  • FIG. 5 is a three-dimensional diagram of the punching mechanism and the positioning and cutting mechanism of the present application after being installed in coordination.
  • FIG. 6 is a right side view of the structure shown in FIG. 5 .
  • FIG. 7 is a left side view of the structure shown in FIG. 5 .
  • FIG. 8 is a three-dimensional view of the structure shown in FIG. 5 after the punching mechanism is separated from the positioning and cutting mechanism.
  • FIG. 9 is a three-dimensional view of the positioning and cutting mechanism of the present application after being separated from the lower clamp.
  • FIG. 10 is a three-dimensional view of the positioning and cutting mechanism of the present application after the lower clamp is hidden.
  • FIG. 11 is a left view of the positioning and cutting mechanism of the present application when it is in a clamped state.
  • Figure 12 is a cross-sectional view of the positioning and cutting mechanism shown in Figure 11 after being cut along the K-K line segment.
  • FIG. 13 is a cross-sectional view of the positioning and cutting mechanism shown in FIG. 12 in a cutting state.
  • FIG. 14 is a perspective view of the structure shown in FIG. 1 .
  • FIG. 15 is a perspective view of the conveying mechanism of the present application.
  • FIG. 16 is a front view of the conveying mechanism of the present application.
  • FIG. 17 is a three-dimensional view of the conveying mechanism of the present application after the support seat is hidden.
  • FIG. 18 is a side view of the first cam of the present application.
  • FIG. 19 is a side view of the second cam of the present application.
  • FIG. 20 is a side view of the third cam of the present application.
  • the material strip cutting device 100 of the present application includes a conveying mechanism 10, a punching mechanism 20 and a positioning and cutting mechanism 30 arranged in sequence along the conveying direction of the material strip.
  • the conveying direction of the material strip is defined as the direction indicated by the arrow X in Figure 3, that is, from the front to the back.
  • the conveying mechanism 10 is used to convey the material strip from front to back. During conveying, the conveying mechanism 10 clamps the material strip and conveys it backward. The conveying mechanism 10 sends the clamped material strip into the positioning and cutting mechanism 30. The positioning and cutting mechanism 30 is used to clamp and cut the material strip.
  • the punching mechanism 20 is used to punch holes in the material strip clamped by the positioning and cutting mechanism 30.
  • the shape of the holes is not limited here. It can be a regular hole such as a round hole, a square hole, a triangular hole, etc., or an irregular hole, and even a number of holes of different shapes can be punched out at different positions of the material strip.
  • the above-mentioned material strip is a metal strip. Specifically, the material strip is a tin strip, but it is not limited to this.
  • the material strip cutting device 100 of the present application is used to cut the tin strip to form a tin sheet, and punch holes in the tin sheet.
  • the punching mechanism 20 is slidably mounted on the positioning and cutting mechanism 30.
  • the strip cutting device 100 further includes a driving device 40.
  • the driving device 40 drives the conveying mechanism 10 to switch between a clamping state and an unclamping state.
  • the driving device 40 drives the positioning and cutting mechanism 30 to switch between an unclamping state, a clamping state and a cutting state.
  • the driving device 40 also drives the punching mechanism 20 to move upward.
  • the driving device 40 drives the conveying mechanism 10 to be in a clamping state to clamp the material strip, and the conveying mechanism 10 sends the clamped material strip to the positioning and cutting mechanism 30.
  • the state is as in step 1.
  • the driving device 40 drives the positioning and cutting mechanism 30 to switch from the open clamping state to the clamping state, and the positioning and cutting mechanism 30 clamps the fed material strip, and the state is as in step 2.
  • the driving device 40 drives the punching mechanism 20 to move upward, and the punching mechanism 20 punches the material strip clamped by the positioning and cutting mechanism 30, and the state is as in step 3.
  • the driving device 40 drives the conveying mechanism 10 to switch to the open clamping state, and the conveying mechanism 10 does not clamp the material strip, and the conveying mechanism 10 moves forward away from the positioning and cutting mechanism 30, and the state is as in step 4.
  • the driving device 40 drives the positioning and cutting mechanism 30 to switch to the open clamping state, and the positioning and cutting mechanism 30 does not clamp the material strip, and the state is as in step 4.
  • the driving device 40 drives the conveying mechanism 10 to switch to the clamping state.
  • the conveying mechanism 10 continues to convey the clamped material strip backward, allowing the material strip to pass through the rear clamping channel 31, and the state is as in step 5.
  • the driving device 40 drives the positioning and cutting mechanism 30 to switch to the cutting state, and the positioning and cutting mechanism 30 cuts the material strip fed backward to obtain a punched sheet.
  • the state is as in step 6.
  • the material strip cutting device 100 of the present application first feeds the material strip into the positioning cutting mechanism 30, and the punching mechanism 20 punches the material strip. After punching, the material strip continues to be conveyed backward, and the positioning cutting mechanism 30 cuts off a section of the material strip after punching to obtain a punched sheet. It can be seen that the material strip cutting device 100 of the present application can obtain the punched sheet at one time, effectively simplifying the production process and improving processing efficiency.
  • the material strip is fed into the conveying mechanism 10 in an unwinding manner from the front end.
  • the positioning and cutting mechanism 30 has a rear material clamping channel 31 through which the material supply belt passes, and the rear material clamping channel 31 can be opened and closed.
  • the rear material clamping channel 31 is opened when the positioning and cutting mechanism 30 is in the open clamping state, and is closed when the positioning and cutting mechanism 30 is in the clamping state and the cutting state.
  • the rear material clamping channel 31 limits the material belt and facilitates the clamping of the material belt.
  • the punching mechanism 20 passes upward through the rear clamping channel 31 to punch the material strip in the rear clamping channel 31.
  • the rear clamping channel 31 clamps the material strip to position the material strip to ensure accurate punching of the material strip.
  • the positioning and cutting mechanism 30 includes a driven member 32, a lower clamping member 33, a structural member 34, and a cutting member 35.
  • the lower clamping member 33 is mounted on the driven member 32, and the lower clamping member 33 is arranged directly below the structural member 34.
  • a rear clamping channel 31 is enclosed between the structural member 34 and the lower clamping member 33.
  • the cutting member 35 is mounted on the driven member 32, and the cutting member 35 is arranged directly behind the structural member 34 and the lower clamping member 33.
  • the driving device 40 drives the driven member 32 to move.
  • the driven member 32 moves upward to close the rear clamping channel 31, and the positioning and cutting mechanism 30 switches from the open clamping state to the clamping state.
  • the driving device 40 drives the driven member 32 to continue to move upward to drive the cutting member 35 to cut the material strip sent out of the rear clamping channel 31, and the positioning and cutting mechanism 30 switches from the clamping state to the cutting state.
  • the driven part 32 has an installation cavity 321
  • the lower clamping member 33 is arranged in the installation cavity 321
  • a first elastic member 36 is arranged between the lower clamping member 33 and the driven part 32.
  • the first elastic member 36 always has a tendency to push the lower clamping member 33 out of the installation cavity 321.
  • the first elastic member 36 is compressed when the driving device 40 continues to drive the driven part 32 to move upward.
  • the first elastic member 36 connects the lower clamping member 33 with the driven member 32.
  • the driven member 32 is driven to move upward, the lower clamping member 33 moves upward, and the cutting member 35 moves upward until the positioning and cutting mechanism 30 is in a clamped state, as shown in FIG12.
  • the lower clamping member 33 no longer moves upward.
  • the driven member 32 continues to move upward, driving the cutting member 35 to continue to move upward.
  • the cutting member 35 cuts off the material strip passing through the rear clamping channel 31.
  • the state is shown in step 6 in FIG4, FIG13 and FIG14. It can be seen that the first elastic member 36 is provided to enable the driven member 32 and the lower clamping member 33 to move relative to each other.
  • the driven member 32 has a blocking structure 322
  • the lower clamping member 33 has a matching structure 331
  • the cutting member 35 is located below the rear clamping channel 31 when the positioning and cutting mechanism 30 is in a clamping state. It is worth noting that at this time, the rear clamping channel 31 is folded, the lower clamping member 33 and the structural member 34 clamp the material strip together, and the material strip does not pass through the rear clamping channel 31. At this time, the blocking structure 322 and the matching structure 331 are blocked and abutted, preventing the lower clamping member 33 from escaping from the installation cavity 321.
  • the blocking structure 322 is away from the matching structure 331, and the lower clamping member 33 cannot move upward because it is limited by the structural member 34.
  • the driven member 32 moves downward to reset, that is, in the process of switching from the cutting state to the clamping state, the blocking structure 322 and the matching structure 331 block and abut each other, pulling the lower clamping member 33 to move downward to reset.
  • the conveying mechanism 10, the punching mechanism 20, the positioning and cutting mechanism 30 and the driving device 40 of the present application are all installed on the same frame 50 and supported by the frame 50.
  • a second elastic member 37 is installed between the driven member 32 and the frame 50.
  • the second elastic member 37 always has a tendency to drive the driven member 32 to move downward.
  • the first elastic member 36 and the second elastic member 37 are connected to each other.
  • the sexual member 37 is a spring, but is not limited thereto.
  • the punching mechanism 20 includes a lifting member 21 and a punching member 22.
  • the lifting member 21 is slidably mounted on the driven member 32.
  • the punching member 22 is mounted on the top of the lifting member 21, and the structural member 34 and the lower clamping member 33 each have one or two through holes 23 facing each other.
  • the driving device 40 drives the lifting member 21 to move upward and drives the punching member 22 to pass through the through hole 23. After the rear clamping channel 31 clamps the material strip, the lifting member 21 passes through the through hole 23 upward and punches out the through hole 23 in the clamped material strip.
  • a third elastic member 24 is installed between the lifting member 21 and the frame 50, and the third elastic member 24 always has a tendency to drive the lifting member 21 to move downward.
  • the third elastic member 24 is a spring, but is not limited to this.
  • the conveying mechanism 10 includes an upper clamp 11, a support seat 12 and a sliding member 13.
  • the upper clamp 11 is slidably mounted on the support seat 12, and a fourth elastic member 14 is mounted between the upper clamp 11 and the support seat 12.
  • a front clamping channel 15 that can be opened and closed is surrounded between the upper clamp 11 and the support seat 12.
  • the fourth elastic member 14 always has a tendency to drive the upper clamp 11 and the support seat 12 to approach each other so that the front clamping channel 15 is closed.
  • the upper clamp 11 is slidably mounted on the sliding member 13, and the driving device 40 drives the sliding member 13 to move upward, thereby driving the upper clamp 11 to move upward, so that the front clamping channel 15 is opened.
  • the front clamping channel 15 is closed, and the upper clamp 11 and the support seat 12 clamp the material belt together, driving the conveying mechanism 10 to translate and approach the positioning and cutting mechanism 30, and the clamped material belt is sent into the positioning and cutting mechanism 30.
  • the front clamping channel 15 opens, and the upper clamp 11 and the support seat 12 relax the clamping of the material belt.
  • the conveying mechanism 10 translates forward and away from the positioning and cutting mechanism 30.
  • the front clamping channel 15 is closed, and the upper clamp 11 and the support seat 12 clamp the material belt together.
  • the material belt is conveyed backward, so that the section of the material belt that has just been punched passes through the rear clamping channel 31. This is repeated, and the punched material sheets can be continuously delivered.
  • the upper clamp 11 is not just a part, it is a frame structure, and the support seat 12 is arranged in the upper clamp 11.
  • the support seat 12 is installed on the frame 50.
  • the conveying mechanism 10 is driven by a linear motor/cylinder to move forward and backward linearly.
  • the conveying mechanism 10 also includes The material stopper 16 is mounted on the upper clamp 11 and extends backward from the upper clamp 11.
  • the conveying mechanism 10 is close to the positioning and cutting mechanism 30 to drive the material stopper 16 to fall directly above the structural member 34 and the cutting member 35.
  • the cut material sheet has a chance to pop out due to the force, as shown in step 6 in Figure 4.
  • the material stopper 16 can prevent the material sheet from popping out to avoid damage or injury to others.
  • the driving device 40 includes a driver 41 and a camshaft 42.
  • the camshaft 42 is mounted on the output end of the driver 41, and the driver 41 drives the camshaft 42 to rotate.
  • the camshaft 42 is provided with a first cam 421, a second cam 422 and a third cam 423 along its axial direction. From front to back, they are the third cam 423, the second cam 422 and the first cam 421 respectively.
  • the first cam 421 has three contour parts with different radii. Specifically, the first cam 421 has contour parts A, B, and C.
  • the radius of contour part A is smaller than the radius of contour part B
  • the radius of contour part B is smaller than the radius of contour part C
  • contour parts A, B, and C are connected end to end.
  • a roller is installed at the lower end of the driven member 32, and the driven member 32 abuts against the contour part of the first cam 421 through the roller thereon.
  • the driven member 32 is in the initial position, at which time the cutting member 35 is located below the rear clamping channel 31, and the rear clamping channel 31 is open.
  • the driven member 32 is pushed up, driving the lower clamping member 33 to move upward, so that the rear clamping channel 31 is folded, and at the same time driving the cutting member 35 to move upward, and the cutting member 35 is close to the rear clamping channel 31, but the cutting member 35 is still located below the rear clamping channel 31.
  • the driven member 32 When the roller abuts against the contour part C, the driven member 32 is continuously pushed up, compressing the first elastic member 36, and driving the cutting member 35 to continue to move upward, and the cutting member 35 passes over the rear clamping channel 31 upward, and cuts off the material strip passing through the rear clamping channel 31 to obtain a sheet.
  • the second cam 422 has two contour parts with different radii. Specifically, the second cam 422 has contour parts D and E. The radius of contour part D is smaller than the radius of contour part E. Contour part D is connected end to end with contour part E. A roller is installed at the lower end of the lifting member 21 .
  • the first cam 421 has at least two contour parts with different radii. Specifically, as shown in FIG. 20 , the first cam 421 has two contour parts F and two contour parts G.
  • the radius of contour part F is smaller than the radius of contour part G.
  • Contour parts F and contour parts G are connected end to end and are spaced apart from each other.
  • a roller is mounted on the sliding member 13. When the roller abuts against contour part F, the sliding member 13 is in the initial position and the front clamping channel 15 is closed. When the roller abuts against contour part G, the sliding member 13 is pushed upward, driving the upper clamp 11 to move upward and the front clamping channel 15 is opened.
  • the punching mechanism 20 can be removed according to actual production needs, thereby producing a sheet without through holes.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Details Of Cutting Devices (AREA)
  • Punching Or Piercing (AREA)

Abstract

一种料带裁切设备（100），包括沿料带的输送方向依次布置的输送机构（10）、冲孔机构（20）和定位裁切机构（30），输送机构将所夹紧的料带送入定位裁切机构，冲孔机构呈可上下滑动地安装于定位裁切机构，料带裁切设备还包括驱动装置（40），驱动装置驱使输送机构在夹紧状态和开夹状态之间切换，驱动装置驱使定位裁切机构在开夹状态、夹紧状态和裁切状态之间切换，驱动装置还驱使冲孔机构向上运动。该料带裁切设备能够一次性获得冲孔后的料片，有效简化生产过程，提高加工效率。

Description

料带裁切设备 技术领域
本申请涉及带状物件裁切分段领域，尤其涉及料带裁切设备。
背景技术
在工业制造领域经常为了获得片状材料需要对一些金属带进行裁切，例如在半导体行业的表面贴装技术中，需要用到锡片来进行焊接，而锡片的获得通过裁切锡带得到。根据客商的要求，还需要在锡片上冲切通孔，然而当前的料带裁切设备只能完成裁切，而不能一次性地完成冲孔，冲孔加工只能在别的设备完成，可见生产过程繁复，影响加工效率。
因此，亟需能够一次性加工出冲孔后的料片的料带裁切设备来克服上述缺陷。
申请内容
本申请的目的在于提供能够一次性加工出冲孔后的料带裁切设备。
为实现上述目的，本申请的料带裁切设备包括沿料带的输送方向依次布置的输送机构、冲孔机构和定位裁切机构。输送机构将所夹紧的料带送入定位裁切机构，冲孔机构呈可上下滑动地安装于定位裁切机构，料带裁切设备还包括驱动装置，驱动装置驱使输送机构在夹紧状态和开夹状态之间切换，驱动装置驱使定位裁切机构在开夹状态、夹紧状态和裁切状态之间切换，驱动装置还驱使冲孔机构向上运动。加工时，冲孔机构在定位裁切机构处于夹紧状态时受驱动装置驱动向上运动，对由定位裁切机构所夹紧的料带进行冲孔，输送机构在冲孔后继续往后送料，定位裁切机构受驱动装置驱使而从夹紧状态切换至裁切状态的过程中对往后送入的料带进行切断。
较佳地，定位裁切机构具有供料带穿置的后夹料通道，后夹料通道可张开、收合布置，后夹料通道在定位裁切机构处于开夹状态时张开，后夹料通道在定位裁切机构处于夹紧状态和裁切状态时收合。
较佳地，冲孔机构向上穿过后夹料通道而对处于后夹料通道中的料带进行冲孔。
较佳地，定位裁切机构包括受驱件、下夹件、结构件和裁切件，下夹件安装于受驱件，下夹件设于结构件的正下方，结构件与下夹件之间围出后夹料通道，裁切件安装于受驱件，裁切件设于结构件与下夹件的正后方，驱动装置驱使受驱件向上运动而使后夹料通道收合，驱动装置继续驱使受驱件向上运动而带动裁切件切断送出后夹料通道的料带。
较佳地，受驱件设有一安装腔，下夹件设于安装腔，下夹件与受驱件之间配置有第一弹性件，第一弹性件恒具有将下夹件推出于安装腔的趋势，第一弹性件在驱动装置继续驱使受驱件向上运动时受压缩。
较佳地，受驱件具有阻挡结构，下夹件具有配挡结构，裁切件在定位裁切机构处于夹紧状态时位于后夹料通道的下方，阻挡结构与配挡结构相阻挡抵接从而阻止下夹件脱出安装腔，受驱件向下运动过程中通过阻挡结构推动配挡结构而带动下夹件向下运动。
较佳地，冲孔机构包括顶升件和冲孔件，顶升件呈可上下滑动地安装于受驱件，冲孔件安装于顶升件的顶部，结构件与下夹件各开设有一两相正对的通孔，驱动装置驱使顶升件向上运动而带动冲孔件穿过通孔。
较佳地，输送机构包括上夹件、支撑座和滑动件，上夹件呈可上下滑动地安装于支撑座，上夹件与支撑座之间安装有第四弹性件，上夹件与支撑座之间围出可张开、收合的前夹料通道，第四弹性件恒具有驱使上夹件与支撑座相互靠近而使前夹料通道收合的趋势，上夹件呈可前后滑移地安装于滑动件，驱动装置驱使滑动件向上运动而带动上夹件向上运动，以使前夹料通道张开。
较佳地，输送机构还包括挡料件，挡料件安装于上夹件并向后伸出于上夹件，输送机构在定位裁切机构处于裁切状态时靠近于定位裁切机构，并带动挡 料件位于结构件与裁切件的正上方。
较佳地，驱动装置包括驱动器和凸轮轴，凸轮轴安装于驱动器的输出端，驱动器驱使凸轮轴旋转，凸轮轴沿其轴向布置有第一凸轮、第二凸轮和第三凸轮，第一凸轮具有三段不同半径的轮廓部位，第二凸轮具有两段不同半径的轮廓部位，第三凸轮具有至少两段不同半径的轮廓部位，受驱件通过滚轮抵接于第一凸轮的轮廓部位，顶升件通过滚轮抵接于第二凸轮的轮廓部位，滑动件通过滚轮抵接于第三凸轮的轮廓部位。
与现有技术相比，本申请的料带裁切设备首先将料带送入定位裁切机构，由冲孔机构对料带进行冲孔，冲孔后继续往后输送料带，定位裁切机构对冲孔后的一段料带进行切断，得到了经过冲孔的料片，可见使用本申请的料带裁切设备能够一次性获得冲孔后的料片，有效简化生产过程，提高加工效率。
附图说明
图1是本申请的料带裁切设备的立体图。
图2是本申请的料带裁切设备在隐藏部分机架后的立体图。
图3是图2所示结构的主视图。
图4是本申请的料带裁切设备对料带进行加工的过程示意图。
图5是本申请的冲孔机构与定位裁切机构相配合安装后的立体图。
图6是图5所示结构的右视图。
图7是图5所示结构的左视图。
图8是图5所示的结构在冲孔机构分离于定位裁切机构后的立体图。
图9是本申请的定位裁切机构分离于下夹件后的立体图。
图10是本申请的定位裁切机构在隐藏下夹件后的立体图。
图11是本申请的定位裁切机构处于夹紧状态时的左视图。
图12是图11所示的定位裁切机构沿K-K线段剖切后的剖视图。
图13是图12所示的定位裁切机构处于裁切状态后的剖视图。
图14是图1所示结构的立体图。
图15是本申请的输送机构的立体图。
图16是本申请的输送机构的主视图。
图17是本申请的输送机构在隐藏支撑座后的立体图。
图18是本申请的第一凸轮的侧视图。
图19是本申请的第二凸轮的侧视图。
图20是本申请的第三凸轮的侧视图。
具体实施方式
为了详细说明本申请的技术内容、构造特征，以下结合实施方式并配合附图作进一步说明。
如图1至图4所示，本申请的料带裁切设备100包括沿料带的输送方向依次布置的输送机构10、冲孔机构20和定位裁切机构30。为方便说明，在此限定料带的输送方向沿图3中箭头X所指的方向，即从前往后的方向。
输送机构10用于从前往后地输送料带，输送时，输送机构10夹紧料带而往后输送。输送机构10将所夹紧的料带送入定位裁切机构30。定位裁切机构30用于对料带进行夹紧和裁切。冲孔机构20用于对定位裁切机构30所夹紧的料带进行冲孔，孔的形状在此不作限定，可以是规则孔如圆孔、方孔、三角形孔等，也可以不规则孔，甚至还可以在料带的不同位置冲出若干不同形状的孔。上述料带为金属带，具体地讲，料带是锡带，但不限于此。本申请的料带裁切设备100用于裁切锡带形成锡片，并且在锡片上冲孔。
冲孔机构20呈可上下滑动地安装于定位裁切机构30。料带裁切设备100还包括驱动装置40。驱动装置40驱使输送机构10在夹紧状态和开夹状态之间切换。驱动装置40驱使定位裁切机构30在开夹状态、夹紧状态和裁切状态之间切换。驱动装置40还驱使冲孔机构20向上运动。
以下简单说明本申请的料带裁切设备100的加工过程：如图4所示，将该过程粗略分为6个步骤，但不应以此为限。驱动装置40驱使输送机构10处于夹紧状态从而夹紧料带，输送机构10将所夹紧的料带送入定位裁切机构30，此 时状态如step1。在此过程中，驱动装置40驱使定位裁切机构30从开夹状态切换到夹紧状态，定位裁切机构30将送入的料带夹紧，此时状态如step2。接着，驱动装置40驱使冲孔机构20向上运动，冲孔机构20对由定位裁切机构30所夹紧的料带进行冲孔，此时状态如step3。驱动装置40驱使输送机构10切换到开夹状态，输送机构10不夹紧料带，输送机构10往前做远离定位裁切机构30的运动，此时状态如step4。接着，驱动装置40驱使定位裁切机构30切换到开夹状态，定位裁切机构30不夹紧料带，此时状态如step4。驱动装置40驱使输送机构10切换到夹紧状态。之后输送机构10将所夹紧的料带继续往后输送，让料带穿出后夹料通道31，此时状态如step5。到位后，驱动装置40驱使定位裁切机构30切换到裁切状态，定位裁切机构30对往后送入的料带进行切断，得到经过冲孔的料片，此时状态如step6。
本申请的料带裁切设备100首先将料带送入定位裁切机构30，由冲孔机构20对料带进行冲孔，冲孔后继续往后输送料带，定位裁切机构30对冲孔后的一段料带进行切断，得到了经过冲孔的料片，可见使用本申请的料带裁切设备100能够一次性获得冲孔后的料片，有效简化生产过程，提高加工效率。较优的是，料带从前端呈放卷式地送入输送机构10中。
如图4至图14所示，定位裁切机构30具有供料带穿置的后夹料通道31，后夹料通道31可张开、收合布置。后夹料通道31在定位裁切机构30处于开夹状态时张开，后夹料通道31在定位裁切机构30处于夹紧状态和裁切状态时收合。后夹料通道31对料带进行限位，而且方便夹紧料带。
如图2至图14所示，冲孔机构20向上穿过后夹料通道31而对处于后夹料通道31中的料带进行冲孔，冲孔时，后夹料通道31夹住料带，对料带进行定位，保证准确地在料带上冲孔。
如图2至图14所示，定位裁切机构30包括受驱件32、下夹件33、结构件34和裁切件35。下夹件33安装于受驱件32，下夹件33设于结构件34的正下方，结构件34与下夹件33之间围出后夹料通道31。裁切件35安装于受驱件32，裁切件35设于结构件34与下夹件33的正后方。驱动装置40驱使受驱件 32向上运动而使后夹料通道31收合，此时定位裁切机构30由开夹状态切换至夹紧状态。驱动装置40驱使受驱件32继续向上运动而带动裁切件35切断送出后夹料通道31的料带，此时定位裁切机构30由夹紧状态切换至裁切状态。
进一步地，如图4、图8、图9、图10、图11、图12和图13所示，受驱件32具有一安装腔321，下夹件33设于安装腔321，下夹件33与受驱件32之间配置有第一弹性件36，第一弹性件36恒具有将下夹件33推出于安装腔321的趋势，第一弹性件36在驱动装置40继续驱使受驱件32向上运动时受压缩。
第一弹性件36将下夹件33与受驱件32连接起来，当受驱件32被驱使向上运动时，下夹件33向上运动，裁切件35向上运动，直至当定位裁切机构30处于夹紧状态时，此时状态如图12所示。继续驱使-受驱件32向上运动时，下夹件33不再向上运动，此时通过压缩第一弹性件36，使受驱件32与下夹件33相对运动，受驱件32继续向上运动，带动裁切件35继续向上运动，裁切件35将穿出后夹料通道31的料带切断，此时状态如图4中的step6，图13和图14所示。可见，设置的第一弹性件36使受驱件32与下夹件33能够做相对运动。
如图12、图13和图14所示，受驱件32具有阻挡结构322，下夹件33具有配挡结构331，裁切件35在定位裁切机构30处于夹紧状态时位于后夹料通道31的下方。值得注意的是，此时后夹料通道31收合，下夹件33与结构件34共同夹紧料带，料带并未穿出后夹料通道31，此时的阻挡结构322与配挡结构331相阻挡抵接，阻止下夹件33脱出安装腔321。裁切件35继续向上运动而切断穿过后夹料通道31的料带时，阻挡结构322远离于配挡结构331，由于下夹件33受结构件34的限位，不能向上运动。而当受驱件32向下运动而复位时，即从裁切状态切换到开夹状态的过程中，阻挡结构322与配挡结构331相互阻挡抵接，拉动下夹件33向下运动而复位。
如图1、图2、图3、图5-图14所示，本申请的输送机构10、冲孔机构20、定位裁切机构30和驱动装置40均安装于同一机架50上，由机架50提供支撑。为驱使裁切件35自动复位，在受驱件32与机架50之间安装有第二弹性件37，第二弹性件37恒具有驱使受驱件32向下运动的趋势。第一弹性件36和第二弹 性件37为弹簧，但不仅限于此。
如图1至图14所示，冲孔机构20包括顶升件21和冲孔件22。顶升件21呈可上下滑动地安装于受驱件32。冲孔件22安装于顶升件21的顶部，结构件34与下夹件33各开设有一两相正对的通孔23。驱动装置40驱使顶升件21向上运动而带动冲孔件22穿过通孔23。在后夹料通道31夹住料带后，顶升件21向上穿过通孔23后，在被夹紧的料带冲出通孔23。为驱使冲孔件22自动复位，在顶升件21与机架50之间安装有第三弹性件24，第三弹性件24恒具有驱使顶升件21向下运动的趋势。第三弹性件24为弹簧，但不仅限于此。
如图1至图4，图15至图17所示，输送机构10包括上夹件11、支撑座12和滑动件13。上夹件11呈可上下滑动地安装于支撑座12，上夹件11与支撑座12之间安装有第四弹性件14。上夹件11与支撑座12之间围出可张开、收合的前夹料通道15。第四弹性件14恒具有驱使上夹件11与支撑座12相互靠近而使前夹料通道15收合的趋势。上夹件11呈可前后滑移地安装于滑动件13，驱动装置40驱使滑动件13向上运动而带动上夹件11向上运动，以使前夹料通道15张开。
常态下，前夹料通道15收合，上夹件11与支撑座12一同夹紧料带，驱使输送机构10平移靠近到定位裁切机构30的过程中，将所夹紧的料带送入定位裁切机构30中。在定位裁切机构30将料带夹紧后，前夹料通道15张开，上夹件11与支撑座12放松对料带的夹紧。接着，输送机构10往前平移而远离定位裁切机构30。对料带进行冲孔后，前夹料通道15收合，上夹件11与支撑座12一同夹紧料带，输送机构10平移靠近到定位裁切机构30的过程中，往后输送料带，使刚被冲孔的那一段料带穿出后夹料通道31。如此重复，能不断送出经冲孔的料片。
值得注意的是，上夹件11并非只是一个零件，其是框架式结构，支撑座12设于上夹件11内。支撑座12安装于机架50。较优的是，输送机构10由直线电机/气缸驱使前后直线运动。
进一步地，如图1至图3，以及如图15、图16和图17，输送机构10还包 括挡料件16。挡料件16安装于上夹件11并向后伸出于上夹件11，输送机构10在定位裁切机构30处于裁切状态时靠近于定位裁切机构30，以带动挡料件16落于结构件34和裁切件35的正上方。裁切件35向上运动而切断料带的瞬间，被切断的料片有机会因受力弹出，如图4中step6所示，而当挡料件16位于结构件34和裁切件35的上方后，挡料件16能够阻挡料片的弹出，避免损坏或击伤他人。
如图1、图2、图3、图18、图19和图20所示，驱动装置40包括驱动器41和凸轮轴42。凸轮轴42安装于驱动器41的输出端，驱动器41驱使凸轮轴42旋转。凸轮轴42沿其轴向布置有第一凸轮421、第二凸轮422和第三凸轮423。从前到后分别为第三凸轮423、第二凸轮422和第一凸轮421。
如图18所示，第一凸轮421具有三段不同半径的轮廓部位，具体地讲，第一凸轮421具有轮廓部位A、B、C，轮廓部位A的半径小于轮廓部位B的半径，轮廓部位B的半径小于轮廓部位C的半径，轮廓部位A、B、C首尾相接。
如图2至图14所示，受驱件32的下端安装有一滚轮，受驱件32通过其上的滚轮抵接于第一凸轮421的轮廓部位。当该滚轮抵接于轮廓部位A时，受驱件32处于初始位，此时裁切件35位于后夹料通道31的下方，后夹料通道31张开。当滚轮抵接于轮廓部位B时，受驱件32被顶推上升，带动下夹件33向上运动，使后夹料通道31收合，同时带动裁切件35向上运动，裁切件35靠近于后夹料通道31，但裁切件35仍位于后夹料通道31的下方。当滚轮抵接于轮廓部位C时，受驱件32继续被顶推上升，压缩第一弹性件36，带动裁切件35继续向上运动，裁切件35向上越过后夹料通道31，将穿出后夹料通道31的料带切断，得到料片。
如图19所示，第二凸轮422具有两段不同半径的轮廓部位，具体地讲，第二凸轮422具有轮廓部位D、E，轮廓部位D的半径小于轮廓部位E的半径，轮廓部位D与轮廓部位E首尾相接。顶升件21的下端安装有一滚轮。
如图2至图14所示，当该滚抵接于轮廓部位D时，顶升件21处于初始位，冲孔件22位于后夹料通道31的下方。当该滚轮抵接于轮廓部位E时，顶升件 21被顶推向上运动，带动冲孔件22向上穿过通孔23，对处于后夹料通道31中的料带进行冲孔。
第一凸轮421具有至少两段不同半径的轮廓部位，具体地讲，如图20所示，第一凸轮421具有2段轮廓部位F和2段轮廓部位G，轮廓部位F的半径小于轮廓部位G的半径，轮廓部位F与轮廓部位G首尾相接，并且相互间隔错开。滑动件13上安装有一滚轮，当该滚轮抵接于轮廓部位F时，滑动件13处于初始位，前夹料通道15此时收合，当该滚轮抵接于轮廓部位G时，滑动件13被顶推上升，带动上夹件11与向上运动，前夹料通道15张开。
本申请的料带裁切设备100在使用过程中，可以根据实际生产需要，去掉冲孔机构20，因而生产出不带通孔的料片。
以上所揭露的仅为本申请的较佳实例而已，不能以此来限定本申请之权利范围，因此依本申请权利要求所作的等同变化，均属于本申请所涵盖的范围。

Claims (10)

  1. 料带裁切设备，其特征在于：包括沿料带的输送方向依次布置的输送机构、冲孔机构和定位裁切机构，所述输送机构将所夹紧的料带送入所述定位裁切机构，所述冲孔机构呈可上下滑动地安装于所述定位裁切机构，所述料带裁切设备还包括驱动装置，所述驱动装置驱使输送机构在夹紧状态和开夹状态之间切换，所述驱动装置驱使所述定位裁切机构在开夹状态、夹紧状态和裁切状态之间切换，所述驱动装置还驱使所述冲孔机构向上运动；加工时，所述冲孔机构在所述定位裁切机构处于夹紧状态时受所述驱动装置驱动向上运动，对由所述定位裁切机构所夹紧的料带进行冲孔，所述输送机构在冲孔后继续往后送料，所述定位裁切机构受所述驱动装置驱使而从所述夹紧状态切换至所述裁切状态的过程中对往后送入的料带进行切断。
  2. 根据权利要求1所述的料带裁切设备，其特征在于，所述定位裁切机构具有供料带穿置的后夹料通道，所述后夹料通道可张开、收合布置，所述后夹料通道在所述定位裁切机构处于所述开夹状态时张开，所述后夹料通道在所述定位裁切机构处于夹紧状态和裁切状态时收合。
  3. 根据权利要求2所述的料带裁切设备，其特征在于，所述冲孔机构向上穿过所述后夹料通道而对处于所述后夹料通道中的料带进行冲孔。
  4. 根据权利要求2所述的料带裁切设备，其特征在于，所述定位裁切机构包括受驱件、下夹件、结构件和裁切件，所述下夹件安装于所述受驱件，所述下夹件设于所述结构件的正下方，所述结构件与所述下夹件之间围出所述后夹料通道，所述裁切件安装于所述受驱件，所述裁切件设于所述结构件与所述下 夹件的正后方，所述驱动装置驱使所述受驱件向上运动而使所述后夹料通道收合，所述驱动装置继续驱使所述受驱件向上运动而带动所述裁切件切断送出所述后夹料通道的料带。
  5. 根据权利要求4所述的料带裁切设备，其特征在于，所述受驱件设有一安装腔，所述下夹件设于所述安装腔，所述下夹件与所述受驱件之间配置有第一弹性件，所述第一弹性件恒具有将所述下夹件推出于安装腔的趋势，所述第一弹性件在所述驱动装置继续驱使所述受驱件向上运动时受压缩。
  6. 根据权利要求4所述的料带裁切设备，其特征在于，所述受驱件具有阻挡结构，所述下夹件具有配挡结构，所述裁切件在所述定位裁切机构处于所述夹紧状态时位于所述后夹料通道的下方，所述阻挡结构与所述配挡结构相阻挡抵接从而阻止所述下夹件脱出所述安装腔，所述受驱件向下运动过程中通过所述阻挡结构推动所述配挡结构而带动所述下夹件向下运动。
  7. 根据权利要求4所述的料带裁切设备，其特征在于，所述冲孔机构包括顶升件和冲孔件，所述顶升件呈可上下滑动地安装于所述受驱件，所述冲孔件安装于所述顶升件的顶部，所述结构件与所述下夹件各开设有一两相正对的通孔，所述驱动装置驱使所述顶升件向上运动而带动所述冲孔件穿过所述通孔。
  8. 根据权利要求7所述的料带裁切设备，其特征在于，所述输送机构包括上夹件、支撑座和滑动件，所述上夹件呈可上下滑动地安装于所述支撑座，所述上夹件与所述支撑座之间安装有第四弹性件，所述上夹件与所述支撑座之间围出所述可张开、收合的前夹料通道，所述第四弹性件恒具有驱使所述上夹件与所述支撑座相互靠近而使所述前夹料通道收合的趋势，所述上夹件呈可前后 滑移地安装于所述滑动件，所述驱动装置驱使所述滑动件向上运动而带动所述上夹件向上运动，以使所述前夹料通道张开。
  9. 根据权利要求8所述的料带裁切设备，其特征在于，所述输送机构还包括挡料件，所述挡料件安装于所述上夹件并向后伸出于所述上夹件，所述输送机构在所述定位裁切机构处于所述裁切状态时靠近于所述定位裁切机构，并带动所述挡料件落于所述结构件与所述裁切件的正上方。
  10. 根据权利要求8所述的料带裁切设备，其特征在于，所述驱动装置包括驱动器和凸轮轴，所述凸轮轴安装于所述驱动器的输出端，所述驱动器驱使所述凸轮轴旋转，所述凸轮轴沿其轴向布置有第一凸轮、第二凸轮和第三凸轮，所述第一凸轮具有三段不同半径的轮廓部位，所述第二凸轮具有两段不同半径的轮廓部位，所述第三凸轮具有至少两段不同半径的轮廓部位，所述受驱件通过滚轮抵接于所述第一凸轮的轮廓部位，所述顶升件通过滚轮抵接于第二凸轮的轮廓部位，所述滑动件通过滚轮抵接于所述第三凸轮的轮廓部位。
PCT/CN2023/099749 2023-04-26 2023-06-12 料带裁切设备 Pending WO2024221560A1 (zh)

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