WO2023279688A1 - 一种铺布机 - Google Patents

一种铺布机 Download PDF

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Publication number
WO2023279688A1
WO2023279688A1 PCT/CN2022/070214 CN2022070214W WO2023279688A1 WO 2023279688 A1 WO2023279688 A1 WO 2023279688A1 CN 2022070214 W CN2022070214 W CN 2022070214W WO 2023279688 A1 WO2023279688 A1 WO 2023279688A1
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WO
WIPO (PCT)
Prior art keywords
cloth pressing
fabric
cloth
driving
connecting rod
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PCT/CN2022/070214
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English (en)
French (fr)
Inventor
何贤安
陈�峰
梅晓鹏
叶鑫宇
Original Assignee
拓卡奔马机电科技有限公司
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Application filed by 拓卡奔马机电科技有限公司 filed Critical 拓卡奔马机电科技有限公司
Publication of WO2023279688A1 publication Critical patent/WO2023279688A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H47/00—Unfolding thin limp material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web

Definitions

  • the invention relates to the technical field of spreading equipment, in particular to a spreading machine.
  • Spreading machine refers to a machine that aligns and stacks rolls of jointless sewing materials layer by layer on a cutting table for cutting, and is widely used in the field of sewing.
  • the fabric that has been unfolded will become wrinkled after long-distance conveyance, or the flanging of the original fabric will appear to be rolled back after unfolding, which cannot achieve the desired effect. Satisfactory spreading effect; at the same time, most of the spreading devices are passive, that is, contact with the spreading device through the gravity of the fabric itself, which will lead to poor spreading effect.
  • the purpose of the present invention is to provide a fabric spreader, the fabric can be spread on the table in time after the fabric is maximized, and the fabric has no wrinkle or rewinding time, and the fabric spread effect is excellent.
  • the present invention provides a fabric spreading machine, which includes a slide plate arranged at an inclination for putting in fabrics, the bottom sides of the slide plate are respectively provided with hemming unfolding devices, and also includes a rotatable cloth pressing bar and a
  • the cloth pressing bar above the cloth pressing bar, the cloth pressing bar can move in the direction close to and away from the hemming unrolling device, and the cloth pressing bar can move in the direction close to the hemming unrolling device, so that the fabric is close to the fabric when it slides down on the slide plate
  • the hemming unrolling device through two hemming unrolling devices, respectively unrolls the hems on both sides of the fabric that slides off the slide plate, and presses the fabric to be pressed and fixed on the slide plate.
  • the hemming unfolding device is specifically a conveyor belt, the conveyor belt and the bottom of the slide plate have a preset angle, so that the curling of the fabric that slides off the slide plate fits the surface of the conveyor belt, and the conveyor belt can move toward the side of the slide plate for Drive the curling of the fabric to unfold.
  • a driving link is connected to the end of the cloth pressing rod, and the driving connecting rod is rotatably connected to the active connecting rod. Through the rotation of the active connecting rod, the driving connecting rod drives the cloth pressing rod to move closer to and away from the curling unfolding device. swing in the direction.
  • a board body is also provided at the end of the cloth pressing rod, and the active connecting rod, the driving connecting rod and the cloth pressing rod are located on the same side of the board body; the side of the driving connecting rod facing the board body is provided with a guide rod, and the plate body is provided with a guide slot for accommodating the guide rod and for the guide rod to slide.
  • a limit switch is provided on the side of the plate facing the driving link, and the limit switch is used to control the rotation angle of the driving link.
  • the active link is fixed with a runner, and the runner can rotate relative to the fixed point of the plate;
  • the plate is provided with a rotatable synchronous shaft, the synchronous shaft is located above the active link, and the synchronous shaft is fixed with a sprocket , The sprocket and the runner are connected through a transmission.
  • the driving connecting rods there are two active connecting rods, driving connecting rods, guide rods and boards, one of which is provided with a driving device, and the end of the pressing rod facing the driving device is fixed with a driving wheel.
  • the device and the driving wheel are connected through a transmission body.
  • the crimping unfolding device is connected with a driving part, and the driving part is fixed on the mounting seat, and the mounting seat is also fixed with a plate body, and both the driving part and the plate body are distributed along the length direction of the mounting seat, and the distance between the mounting seat and the plate body connected by bends.
  • a rotatable cloth pressing shaft is provided above the cloth pressing bar, the extension direction of the cloth pressing shaft and the cloth pressing bar is the same, and a plurality of reeds are arranged between the two, through the rotation of the cloth pressing shaft , so that the reed drives the cloth pressing bar to move towards and away from the slide plate.
  • a shift fork is connected to the end of the cloth pressing shaft, the shift fork is in contact with the cam, and the shift fork drives the cloth pressing shaft to rotate through the rotation of the cam.
  • the spreading machine uses the curling unfolding devices located on both sides of the bottom of the slide plate to unfold the curls on both sides of the fabric respectively, that is, the fabric slides down on the inclined slide During the process, when the edges on both sides of the fabric fall into the working area of the hemming unrolling device, the hemming unrolling device will unroll the hemming of the fabric so that the hemming on both sides of the fabric is flat; Moving in the direction close to the hemming unwinding device, the fabric pressing rod presses the fabric to the hemming unrolling device, so that the hemming of the fabric can be unfolded to the greatest extent, and the rotating pressing rod can ensure that the fabric after hemming unrolling is continuously sliding on the slide plate whereabouts.
  • the cloth pressing rod can be controlled to move in a direction away from the hemming unrolling device, and the distance between the cloth pressing rod and the hemming unrolling device becomes larger; and when the fabric needs to be cut, the cloth pressing rod The bar moves in the direction close to the skateboard, so that the fabric is fixed on the slideboard, and then the fabric is cut by the cutter. Since the spreading action of one layer of fabric is completed, the spreading action of the next layer of fabric can be continued.
  • the fabric spreading machine set up in this way uses the curling unfolding device and the cloth pressing rod to act on different positions of the fabric, so that the fabric can be unfolded from the bottom of the skateboard evenly, and the fabric can be spread on the table in time after being maximized. On the board, there is no time for the fabric to wrinkle or roll back, and the spreading effect is amazing.
  • Fig. 1 is a schematic structural view of an angle of a spreading machine provided by an embodiment of the present invention
  • Fig. 2 is a structural schematic diagram of another angle of the spreading machine provided by the embodiment of the present invention.
  • the cloth spreading machine provided by the embodiment of the present application is used to unfold the fabric during the conveying process.
  • the cloth spreading machine includes a slide plate 19, which is used to place the fabric, and the fabric spreads along the The inclined slide plate 19 slides downwards.
  • the sliding plate 19 is inclined, and its lower part can be provided with a certain bending angle, that is, the sliding plate 19 can be specifically a bending plate, and the inclination angles of its upper and lower parts compared with the horizontal plane can be set to be different to adjust the sliding speed of the fabric.
  • the bottom of the slide plate 19 is the lower cloth opening, and the bottom of the slide plate 19 can be specifically a table board, etc., and the fabric slides out of the slide plate 19 from the lower cloth opening, and then slides onto the table;
  • the setting is comparatively smooth, so that the fabric slides on the slide plate 19 smoothly.
  • Both sides of the bottom of the slide plate 19 are respectively provided with a curling unfolding device 2, and the spreading machine is also provided with a cloth pressing bar 8 and a cloth pressing bar 13, the cloth pressing bar 13 is located above the cloth pressing bar 8, and the cloth pressing bar 13 It can be attached to the slide plate 19 , the cloth pressing rod 8 can be rotated, and the cloth pressing rod 8 can move in a direction approaching and away from the hemming unfolding device 2 .
  • the cloth pressing rod 8 can be controlled to move in a direction away from the hemming and unrolling device 2. Can not contact between 8 and fabric, as the state shown in accompanying drawing 1 and accompanying drawing 2 of description.
  • the cloth pressing strip 13 moves in a direction close to the slide plate 19, and the cloth pressing strip 13 presses the fabric so that the fabric is fixed on the slide plate 19, that is, the fabric is fixed on the slide plate 19 by the cloth pressing strip 13, and then passed
  • the cutter cuts the fabric, and since the spreading action of one layer of fabric is over, the spreading action of the next layer of fabric can be continued.
  • the hemming unrolling device 2 is used to roll out the hemming on both sides of the fabric.
  • the fabric slides downward along the slide plate 19, the fabric is pressed to the hemming unrolling device 2 by the cloth pressing rod 8, and the hemming unrolling device 2 is paired.
  • the two sides of the fabric are curled and unfolded to make the fabric flat as a whole.
  • the hemming unrolling device 2 can be a movable part such as a friction slider, and the friction slider can move along the outer direction of the slide plate 19.
  • the hemming unrolling device 2 can move to the left, and taking the orientation shown in Figure 1 of the manual as an example, the hemming unrolling device 2 can move to the right, so that when the hemming of the fabric slides down on the working area of the hemming unrolling device 2 At this time, that is, when the curling of the fabric falls on the friction slider, the surface of the friction slider has friction, so that the curling of the fabric and the friction slider fit together, and the movement of the friction slider drives the curling of the fabric.
  • the sides so that the fabric lays flat on the table.
  • the hemming unfolding device 2 can also be specifically a pressing block, etc.
  • the pressing block will hold the hemming of the fabric, and the pressing block faces the outer direction of the slide plate 19 Movement, thereby unfolding the hem of the fabric;
  • it is a friction slider or a pressing block, its movement method can refer to the prior art.
  • another implementation will be given below.
  • the crimping unrolling device 2 it can be specifically set as a conveyor belt.
  • the accompanying drawings 1 and 2 of the specification show the conveyor belts respectively, that is, the spreading machine can be provided with two conveyor belts, and the two conveyor belts can be arranged in a straight line. , located below the slide plate 19; the conveyor belt and the bottom of the slide plate 19 have a preset angle, so that the curling of the fabric that slides off the slide plate 19 is attached to the surface of the conveyor belt.
  • Two conveyor belts can be arranged vertically, and the bottom of the slide plate 19 is inclined upwards compared to the horizontal plane; Directional movement is used to drive the curling of the fabric to unfold.
  • the side that is in contact with the hem of the fabric moves to the left
  • the conveyor belt shown in Figure 2 of the specification the side that is in contact with the hem of the fabric moves to the right , In this way, the curled edges of the fabric are pulled to both sides through different conveyor belts, so as to realize the unfolding of the fabric.
  • the conveyor belt can be moved by driving parts 1 such as motors, and each conveyor belt is connected to the output shaft of different driving parts 1, and driven by two driving parts 1, so that the two conveyor belts move in different directions respectively, and the driving parts 1 can be vertically set directly.
  • the driving part 1 can be specifically a motor and other components, and its running speed can be adjusted, thereby adjusting the running speed of the conveyor belt.
  • the cloth pressing rod 8 can be driven to reciprocate through the piston cylinder and other components, that is, to drive The cloth pressing rod 8 moves toward and away from the curling unfolding device 2 .
  • the cloth pressing rod 8 can also be swung through a linkage mechanism. Only one specific embodiment of driving the cloth pressing rod 8 is given below.
  • the end of the cloth pressing rod 8 is connected with a driving link 7, one end of the driving connecting rod 7 is fixedly connected with the end of the cloth pressing bar 8, the other end of the driving connecting rod 7 is rotationally connected with one end of the driving connecting rod 6, and the driving connecting rod 7 is connected in rotation.
  • the other end of the rod 6 can be used as a rotating point, and the driving motor is used to drive the active connecting rod 6 to rotate around the rotating point. In this way, under the rotation of the active connecting rod 6, the driving connecting rod 7 is driven to move closer to and away from the coil.
  • the direction of the side expansion device 2 swings to complete the expansion action of the fabric.
  • a plate body is also provided at the end of the cloth pressing rod 8, and the plate body can be specifically a cutter wall.
  • the first cutter wall 20 and the second cutter wall 21 are respectively shown in the accompanying drawings 1 and 2 of the specification. That is to say, the number of plates is two, the first cutter wall 20 and the second cutter wall 21 are arranged on the left and right sides respectively, and the active connecting rod 6, the driving connecting rod 7 and the cloth pressing rod 8 are located in two blocks. between the plates.
  • the drive link 7 is fixedly provided with a guide rod 9 facing the side of the plate body, the plate body is provided with a guide groove, the guide rod 9 is located in the guide groove, and the guide rod 9 can slide in the guide groove; the guide groove can be arranged to be curved. , and generally extend along the vertical direction; when the active connecting rod 6 is rotating, the guide rod 9 moves under the guidance of the guide groove, and the driving connecting rod 7, guide rod 9 and cloth pressing rod 8 move synchronously, To make the cloth pressing rod 8 move toward and away from the curling unfolding device 2 .
  • Accompanying drawings 1 and 2 of the description show a schematic view of the cloth pressing rod 8 at a position away from the crimping unfolding device 2.
  • the cloth pressing rod 8 is at the highest point and the guide rod 9 is located at the top of the guide groove.
  • Cloth rod 8 is not in contact with the material; when active connecting rod 6 rotates counterclockwise in the accompanying drawing 1 of the specification, the driving connecting rod 7 swings downward, and guide rod 9 moves downward along the guide groove, so that cloth pressing rod 8 Close to the hemming unrolling device 2 , the cloth pressing rod 8 can unroll the fabric during the process of sliding down the hemming unrolling device 2 .
  • the guide rod 9 can be fixed at the rotational connection between the drive link 7 and the drive link 6, so that the movement track of the drive link 6 and the drive link 7 can be optimized, thereby ensuring that the swing track of the cloth pressing bar 8 is stable and reliable. Helps to improve the effect of spreading.
  • the first cutter wall 20 and/or the second cutter wall 21 can also be provided with a limit switch 10, the limit switch 10 is positioned at the inner side of the two plates, and the rotation angle of the active connecting rod 6 can be controlled by the limit switch 10, That is to control the swing angle of the cloth pressing rod 8; the specific structure and working principle of the limit switch 10 can refer to the prior art, and will not be expanded in this article.
  • the active connecting rod 6 is fixed with a runner, and the runner can rotate relative to the fixed point of the second cutter wall 21, that is, the active connecting rod 6 takes the fixed point of the second cutter wall 21 as the rotation center Rotate; between the first cutter wall 20 and the second cutter wall 21, a rotatable synchronous shaft 5 is set, and the outside of the second cutter wall 21 is provided with a lifting motor 3 connected to the synchronous shaft 5, and the lifting motor 3 Under the action of rotation, the synchronous shaft 5 is driven to rotate.
  • a sprocket 4 is fixed at the end of the synchronous shaft 5, and transmission parts such as chains (not shown) can be passed between the sprocket 4 and the runners of the active link 6 connection; that is, when the synchronous shaft 5 rotates under the drive of the lifting motor 3, the sprocket 4 drives the runner of the active connecting rod 6 to rotate, and the rotation of the active connecting rod 6 drives the swinging motion of the driving connecting rod 7 and the cloth pressing rod 8, Then complete the unfolding operation to the fabric.
  • transmission parts such as chains
  • the first cutter wall 20 and the second cutter wall 21 can be rotatably connected with the active connecting rod 6, the number of the active connecting rod 6, the driving connecting rod 7 and the guide rod 9 Both are two, and are respectively arranged at the two ends of cloth pressing bar 8.
  • the driving device 17 is arranged on the inner side of the first cutter wall 20, the cloth pressing motor 14 is arranged on the outside of the first cutter wall 20, and the end portion of the cloth pressing rod 8 facing the first cutter wall 20 is fixedly provided with a drive wheel 18, That is, the driving device 17 and the driving wheel 18 are relatively close to each other, and the driving device 17 and the driving wheel 18 are connected by a transmission body (not shown) such as a round belt.
  • the driving device 17 is used as a power component, and the rotational power provided can drive the driving wheel 18 to rotate, and then drive the cloth pressing rod 8 to rotate. speed.
  • the driver 1, the first cutter wall 20 and the second cutter wall 21 can be fixed on the mounting seat, the mounting seat can be in the shape of a plate, and two drive members 1 are respectively fixed at its two ends, and the two drive
  • the first cutter wall 20 and the second cutter wall 21 are fixed between the parts 1, and the synchronous shaft 5, the driving connecting rod 6, the driving connecting rod 7, Cloth pressing bar 8, guide bar 9, limit switch 10, driving device 17, driving wheel 18 and other components, the first cutter wall 20 and the second cutter wall 21 and the mounting seat are respectively passed through different bending piece 16 is connected.
  • the bending piece 16 can be specifically an angle iron. Taking the bending piece 16 shown in Figure 2 of the specification as an example, the bending piece 16 is located outside the first cutter wall 20, and the vertical edge of the bending piece 16 is fixed on the second The outer side wall of the cutting knife wall 20, the horizontal edge of the bending part 16 is fixed above the mounting seat, so that the first cutting knife wall 20 can be fixed on the mounting seat; the installation method of the second cutting knife wall 21 and the mounting seat Similar to the above, this article will not expand.
  • the cloth pressing shaft 11 there is a rotatable cloth pressing shaft 11 above the cloth pressing bar 13, the cloth pressing shaft 11 and the synchronous shaft 5 can be approximately at the same height, there is a certain horizontal distance between them, and the cloth pressing shaft 11 is in phase Closer to the slide plate 19 than the synchronous shaft 5, the cloth pressing shaft 11, the cloth pressing bar 13, the synchronizing shaft 5 and the cloth pressing bar 8 can be arranged in parallel.
  • a plurality of reeds 12 can be provided between the cloth pressing shaft 11 and the cloth pressing bar 13, which can have a certain elastic deformation and can withstand a certain bending.
  • the reeds 12 drive the cloth pressing
  • the strips 13 move synchronously so that the cloth pressing strip 13 moves in a direction close to and away from the slide plate 19, and the bending generated by the reed 12 is used to make the cloth pressing strip 13 press the fabric on the surface of the slide plate 19 to ensure the fabric and the slide plate 19.
  • the relative position is fixed and reliable.
  • a plurality of reeds 12 can be evenly distributed between the cloth pressing shaft 11 and the cloth pressing bar 13, and the distance between any two adjacent reeds 12 is the same, so that the rotational force of the cloth pressing shaft 11 can be smoothly transmitted to the Press the cloth strip 13 to ensure that the pressure of the fabric is consistent in different width directions.
  • the cloth pressing strip 13 can be provided with an inclined surface, which is consistent with the inclination angle of the slide plate 19.
  • the inclined surface of the cloth pressing strip 13 and the sliding plate 19 can fit reliably.
  • the bonding area between the cloth pressing strip 13 and the slide plate 19 can be increased to ensure that the fabric is fixed reliably between the inclined plane of the cloth pressing strip 13 and the slide plate 19 .
  • the cloth pressing strip 13 can be specifically made of elastic material such as rubber, so as to ensure that it can firmly press the fabric onto the surface of the slide plate 19 .
  • the outer wall of the first cutter wall 20 is provided with a cloth pressing motor 14, and the output shaft of the cloth pressing motor 14 is provided with a cam.
  • the outside is also provided with shift fork 15, and shift fork 15 is connected with the end of cloth pressing shaft 11, and shift fork 15 can rotate around the fixed point of first cutter wall 20, and cam contacts with shift fork 15.
  • the cam rotates, and the cam and the shift fork 15 keep in contact.
  • the shift fork 15 is driven to move, that is, the shift fork 15 is in contact with the shift fork 15.
  • the fixed point of the first cutter wall 20 is an axis to rotate.
  • the rotation of the shift fork 15 will drive the cloth pressing shaft 11 to rotate, and then drive the cloth pressing bar 13 to move towards and away from the slide plate 19.
  • other components can also be used to drive the cloth pressing shaft 11 to rotate, which will not be discussed in this article.
  • the lifting motor 3 drives the cloth pressing rod 8 to move towards the direction close to the slide plate 19, also That is, when the cloth is released, the cloth pressing bar 8 is located near the slide plate 19, so that the fabric is pressed to the hemming unrolling device 2 by the cloth pressing bar 8, and the both sides of the fabric are hemmed by the hemming unrolling device 2.
  • the movement of the lifting motor 3 drives the cloth pressing rod 8 to move in a direction away from the curling unfolding device 2, that is, the cloth pressing rod 8 is raised to the highest position, and the cloth pressing rod 8 is not in contact with the fabric. contact; when the cloth pressing rod 8 rises to the highest position, the cloth pressing motor 14 starts to run, the cloth pressing motor 14 drives the shift fork 15 to move, and then the cloth pressing shaft 11 drives the cloth pressing bar 13 to move, and the fabric is pressed tightly The surface of the slide plate 19 is then cut by a cutting knife. Since then, the cloth spreading action of one layer of fabric is finished, and the next layer of cloth spreading is continued.
  • the fabric spreader of the present application actively spreads the fabric on the surface of the curling unfolding device 2 through the cloth pressing rod 8, so that the fabric can slide downward along the curling unfolding device 2, thereby spreading the fabric to the table;
  • the cloth pressing rod 8 can continue to rotate, thereby facilitating the continuous transmission of the fabric;
  • the close contact between the fabric and the hemming unrolling device 2 can improve the effect of hemming unrolling, and the operation of the hemming unrolling device 2 Stable, low noise, adjustable speed, good unfolding effect; at the same time, because the hemming unfolding device 2 is located at the bottom of the slide 19, that is, at the lower cloth opening, the fabric is spread on the table immediately after being unfolded,
  • the rewinding probability is small; when the cloth needs to be cut, the cloth pressing bar 13 presses the fabric onto the slide plate from top to bottom, and the cloth pressing is firm.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

一种铺布机，包括呈倾斜设置、用以放入面料的滑板（19），滑板的底部两侧各设有卷边展开装置（2），还包括可旋转的压布杆（8）和位于压布杆上方的压布条（13），压布杆可沿靠近和远离卷边展开装置的方向运动，通过压布杆沿靠近卷边展开装置的方向运动，以使面料在滑板上滑落的过程中靠近卷边展开装置，并通过两个卷边展开装置将经滑板滑落的面料的两侧卷边分别展开，压布条将面料压紧并固定于滑板。该铺布机使面料在被最大化展开后能够及时铺到桌板上，面料没有褶皱或者回卷的时间，铺布效果佳。

Description

一种铺布机
本申请要求于2021年07月05日提交中国专利局、申请号为202110757680.1、发明名称为“一种铺布机”的中国专利发明的优先权，其全部内容通过引用结合在本发明中。
技术领域
本发明涉及铺布设备技术领域，特别涉及一种铺布机。
背景技术
铺布机是指将成卷的无接头缝料层层对齐铺叠在裁剪台上以供裁剪的机器，其广泛应用在缝纫领域中。
面料在输送过程中通过铺布机的展开装置展开后，经过长距离的输送之后，原本已经展开的面料又会变得褶皱，或者原本面料的翻边展开后又出现回卷现象，无法达到令人满意的铺布效果；与此同时，展开装置大都是被动式的，即通过面料自身的重力和展开装置接触，这样会导致展开效果不佳。
发明内容
本发明的目的是提供一种铺布机，面料在被最大化展开后能够及时铺到桌板上，面料没有褶皱或者回卷的时间，铺布效果奇佳。
为实现上述目的，本发明提供一种铺布机，包括呈倾斜设置、用以放入面料的滑板，滑板的底部两侧各设有卷边展开装置，还包括可旋转的压布杆和位于压布杆上方的压布条，压布杆可沿靠近和远离卷边展开装置的方向运动，通过压布杆沿靠近卷边展开装置的方向运动，以使面料在滑板上滑落的过程中靠近卷边展开装置，并通过两个卷边展开装置将经滑板滑落的面料的两侧卷边分别展开，压布条将面料压紧并固定于滑板。
可选地，卷边展开装置具体为传送带，传送带和滑板的底部具有预设角度，以使经滑板滑落的面料的卷边和传送带表面贴合，传送带可朝向滑板的侧边方向运动，用以带动面料的卷边展开。
可选地，压布杆的端部连接有驱动连杆，驱动连杆和主动连杆转动连接，通过主动连杆的转动，以使驱动连杆带动压布杆沿靠近和远离卷边展开装置的方向摆动。
可选地，位于压布杆的端部还设有板体，且主动连杆、驱动连杆和压布杆三者位于板体的同一侧；驱动连杆面向板体的一侧设有导向杆，板体设有容纳导向杆、且用以供导向杆滑动的导向槽。
可选地，板体面向主动连杆的一侧设有限位开关，限位开关用以控制主动连杆的转动角度。
可选地，主动连杆固设有转轮，转轮可相对于板体的定点转动；板体设有可转动的同步轴，同步轴位于主动连杆的上方，同步轴固设有链轮，链轮和转轮之间通过传动件相连。
可选地，主动连杆、驱动连杆、导向杆和板体的个数均为两个，其中一个板体设有驱动装置，压布杆面向驱动装置的端部固设有驱动轮，驱动装置和驱动轮之间通过传动体相连。
可选地，卷边展开装置连接有驱动件，驱动件固定于安装座，安装座还固定有板体，且驱动件和板体两者沿安装座的长度方向分布，安装座和板体之间通过折弯件相连。
可选地，压布条的上方设有可转动的压布轴，压布轴和压布条两者的延伸方向相同，且两者之间设有多个簧片，通过压布轴的转动，以使簧片驱动压布条沿靠近和远离滑板的方向运动。
可选地，压布轴的端部连接有拨叉，拨叉和凸轮相接触，通过凸轮的旋转，以使拨叉驱动压布轴转动。
相对于上述背景技术，本申请实施例提供的铺布机，利用位于滑板底部两侧的卷边展开装置对面料的两侧卷边分别进行展开，也即，面料在倾斜的滑板上向下滑落的过程中，当面料的两侧边沿落在卷边展开装置的工作区域内时，则卷边展开装置将面料的卷边展开，使得面料的两侧卷边平整；此外，利用压布杆沿靠近卷边展开装置的方向运动，压布杆将面料压向卷边展开装置，使得面料的卷边最大程度展开，旋转的压布杆能够确保卷边展开后的面料持续不断地在滑板上滑动下落。当需要切割面料或是没 有面料运动时，则可控制压布杆沿远离卷边展开装置的方向运动，压布杆和卷边展开装置的间距变大；而当需要切割面料时，则压布条沿靠近滑板的方向运动，以使面料固定于滑板，再通过切刀将面料裁断，自此一层面料的铺布动作结束，可继续执行下一层面料的铺布动作。可以看出，如此设置的铺布机，利用卷边展开装置和压布杆分别作用在面料的不同位置，以使面料平整的从滑板底部展开，面料在被最大化展开后能够及时铺到桌板上，面料没有褶皱或者回卷的时间，铺布效果奇佳。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1为本发明实施例所提供的铺布机的一个角度的结构示意图；
图2为本发明实施例所提供的铺布机的另一角度的结构示意图；
其中：
1-驱动件、2-卷边展开装置、3-升降电机、4-链轮、5-同步轴、6-主动连杆、7-驱动连杆、8-压布杆、9-导向杆、10-限位开关、11-压布轴、12-簧片、13-压布条、14-压布电机、15-拨叉、16-折弯件、17-驱动装置、18-驱动轮、19-滑板、20-第一切刀壁、21-第二切刀壁。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
为了使本技术领域的技术人员更好地理解本发明方案，下面结合附图 和具体实施方式对本发明作进一步的详细说明。
本申请实施例提供的铺布机，用于将面料在输送过程中进行展开，参考说明书附图1和附图2所示，铺布机包括滑板19，滑板19用于放置面料，面料沿着倾斜的滑板19向下滑动。滑板19呈倾斜状，其下部可设有一定的折弯角度，即滑板19可具体为折弯板，其上下两部分相较于水平面的倾斜角度可设置为不同，以调节面料的下滑速度。
滑板19底部即为下布口，滑板19的下方可具体为桌板等，面料从下布口滑出滑板19，即滑至桌板上；其中，滑板19可具体为金属材质，其表面可设置较为光滑，以便面料顺畅的在滑板19上滑动。
在滑板19的底部两侧各设有一个卷边展开装置2，铺布机还设有压布杆8和压布条13，压布条13位于压布杆8的上方，且压布条13可和滑板19贴合，压布杆8可旋转，且压布杆8能够沿靠近和远离卷边展开装置2的方向运动。
当需要对面料进行卷边展开操作时，首先控制压布杆8位于靠近卷边展开装置2的位置处，且控制压布杆8旋转；面料由滑板19的上部朝向下部运动，面料首先经过压布条13，面料不和压布条13接触，然后面料和旋转的压布杆8接触，在压布杆8的作用下，使得面料在卷边展开装置2上运动的过程中被展开，也即压布杆8将面料展开于卷边展开装置2上，面料继续向下运动，从而将面料平整的从下布口输出，被铺平的面料位于桌板上。
当不需要对面料进行卷边展开操作时，则可控制压布杆8沿远离卷边展开装置2的方向运动，此时压布杆8和卷边展开装置2的间距变大，压布杆8和面料之间不会接触，如说明书附图1和附图2所示的状态。当需要切割面料时，则压布条13沿靠近滑板19的方向运动，压布条13压紧面料，以使面料固定于滑板19，即通过压布条13将面料固定于滑板19，再通过切刀将面料裁断，自此一层面料的铺布动作结束，可继续执行下一层面料的铺布动作。
卷边展开装置2用来将面料的两侧卷边展开，在面料沿着滑板19向下滑动的过程中，通过压布杆8将面料压向卷边展开装置2，卷边展开装置2 对面料的两侧卷边进行展开，以使面料整体平整。
针对卷边展开装置2的具体设置方式，可以是摩擦滑块等可移动部件，且摩擦滑块能够沿滑板19的外侧方向运动，以说明书附图1所示的方位为例，卷边展开装置2可向左侧运动，而以说明书附图1所示的方位为例，卷边展开装置2可向右侧运动，这样一来，当面料的卷边滑落在卷边展开装置2的工作区域时，也即当面料的卷边落在摩擦滑块上时，由于摩擦滑块的表面具有摩擦力，使得面料的卷边和摩擦滑块两者贴合，摩擦滑块的运动带动面料的卷边展开，从而使面料平整的铺在桌板上。
此外，卷边展开装置2还可具体为压块等，当面料的卷边落在压块的下方时，则压块会对面料的卷边进行压持，并且压块朝向滑板19的外侧方向运动，从而将面料的卷边展开；显然，无论是摩擦滑块还是压块，其运动方式均可参考现有技术。当然，针对卷边展开装置2的具体设置方式，下面将再给出一种实施方式。
针对卷边展开装置2的具体设置方式，可具体设置为传送带，说明书附图1和附图2分别示出了传送带，即铺布机可设有两条传送带，两条传送带可设置呈直线状，位于滑板19的下方；传送带和滑板19的底部具有预设角度，以使经滑板19滑落的面料的卷边和传送带表面贴合。
两条传送带可竖直设置，滑板19的底部相较于水平面向上倾斜；当面料的卷边由滑板19滑落时，面料的卷边呈竖直状态落在传送带上，传送带朝向滑板19的侧边方向运动，用以带动面料的卷边展开。针对说明书附图1示出的传送带，其和面料卷边接触的一侧朝左侧运动，类似地，针对说明书附图2示出的传送带，其和面料卷边接触的一侧朝右侧运动，这样一来，面料的卷边分别通过不同的传送带向两侧拉扯，从而实现面料的展开。
传送带可通过电机等驱动件1实现运动，每条传送带分别和不同驱动件1的输出轴连接，通过两个驱动件1的驱动，以使两条传送带分别朝向不同方向运动，驱动件1可竖直设置。驱动件1可具体为电机等部件，其运行速度可调，进而调节传送带的运行速度。
为了实现压布杆8沿靠近卷边展开装置2的方向运动，从而达到将面料在滑板19上滑落的过程中展开的目的，可通过活塞缸等部件驱动压布杆 8实现往复运动，即驱动压布杆8沿靠近和远离卷边展开装置2的方向，此外，还可以通过连杆机构实现压布杆8的摆动，下文仅给出一种驱动压布杆8的具体实施方式。
压布杆8的端部连接有驱动连杆7，驱动连杆7的一端和压布杆8的端部固定连接，驱动连杆7的另一端和主动连杆6的一端转动连接，主动连杆6的另一端可作为旋转点，利用驱动电机驱动主动连杆6以旋转点为轴进行转动，这样一来，在主动连杆6的旋转作用下，带动驱动连杆7沿靠近和远离卷边展开装置2的方向摆动，以完成对面料的展开动作。
位于压布杆8的端部还设有板体，板体可具体为切刀壁，说明书附图1和附图2中分别示出了第一切刀壁20和第二切刀壁21，也即板体的块数为两块，第一切刀壁20和第二切刀壁21分别设置在左右两侧，主动连杆6、驱动连杆7和压布杆8三者位于两块板体之间。
驱动连杆7面向板体的一侧固设有导向杆9，板体设有导向槽，导向杆9位于导向槽中，且导向杆9能够在导向槽中滑动；导向槽可设置呈弯曲状，且大体沿竖直方向延伸；当主动连杆6在旋转过程中，导向杆9在导向槽的引导作用下进行运动，驱动连杆7、导向杆9和压布杆8三者同步运动，以使压布杆8朝向靠近和远离卷边展开装置2的方向运动。说明书附图1和附图2示出了压布杆8位于远离卷边展开装置2的位置时的示意图，此时压布杆8处于最高点位置，且导向杆9位于导向槽的顶端，压布杆8不和面料接触；当主动连杆6以说明书附图1中的逆时针方向旋转时，驱动连杆7向下摆动，导向杆9沿导向槽向下运动，以使压布杆8靠近卷边展开装置2，压布杆8可以将面料在卷边展开装置2上滑落的过程中展开。
本文可以将导向杆9固定在驱动连杆7和主动连杆6的转动连接处，这样能够优化主动连杆6和驱动连杆7的运动轨迹，进而确保压布杆8的摆动轨迹平稳可靠，有助于提升铺布的效果。
第一切刀壁20和/或第二切刀壁21还可设置有限位开关10，限位开关10位于两块板体的内侧，利用限位开关10可控制主动连杆6的转动角度，即控制压布杆8的摆动角度；其中，限位开关10的具体结构和工作原理可 参考现有技术，本文不再展开。
参考说明书附图1所示，主动连杆6固设有转轮，转轮可相对于第二切刀壁21的定点转动，即主动连杆6以第二切刀壁21的定点为旋转中心转动；第一切刀壁20和第二切刀壁21之间设置可转动的同步轴5，位于第二切刀壁21的外侧设有和同步轴5连接的升降电机3，在升降电机3的旋转作用下，驱动同步轴5发生旋转。
同步轴5主动连杆6的上方，在同步轴5的端部固设有链轮4，链轮4和主动连杆6的转轮之间可通过链条等传动件(图中未示出)连接；即当同步轴5在升降电机3的驱动下旋转时，链轮4带动主动连杆6的转轮旋转，主动连杆6的旋转带动驱动连杆7和压布杆8的摆动运动，进而完成对面料的展开操作。
为了实现压布杆8两端的同步运动，第一切刀壁20和第二切刀壁21均可转动连接有主动连杆6，主动连杆6、驱动连杆7和导向杆9的个数均为两个，且分别设于压布杆8的两端。
驱动装置17设于第一切刀壁20的内侧，压布电机14设于第一切刀壁20的外侧，压布杆8面向第一切刀壁20的端部固设有驱动轮18，即驱动装置17和驱动轮18两者相距较近，驱动装置17和驱动轮18之间通过圆带等传动体(图中未示出)相连。
驱动装置17作为动力部件，提供的旋转动力能够带动驱动轮18旋转，进而驱动压布杆8旋转，驱动装置17的运行速度可调，从而调节压布杆8的转速，以适应不同的铺布速度。
为了优化结构，可以将驱动件1、第一切刀壁20和第二切刀壁21固定在安装座上，安装座可呈板状，其两端分别固定两个驱动件1，两个驱动件1之间固定第一切刀壁20和第二切刀壁21，第一切刀壁20和第二切刀壁21之间设有同步轴5、主动连杆6、驱动连杆7、压布杆8、导向杆9、限位开关10、驱动装置17和驱动轮18等部件，第一切刀壁20和第二切刀壁21两者和安装座之间分别通过不同的折弯件16连接。
折弯件16可具体为角铁，以说明书附图2所示的折弯件16为例，折弯件16位于第一切刀壁20的外侧，折弯件16的竖直边固定于第一切刀壁 20的外侧壁，折弯件16的水平边固定于安装座的上方，这样即可将第一切刀壁20固定于安装座；第二切刀壁21和安装座的安装方式和上述类似，本文不再展开。
参考说明书附图1，压布条13的上方设有可转动的压布轴11，压布轴11和同步轴5可近似处于同一高度，两者之间具有一定水平距离，压布轴11相较于同步轴5更加靠近滑板19，压布轴11、压布条13、同步轴5和压布杆8四者可平行设置。
在压布轴11和压布条13之间可设有多个簧片12，其可具有一定的弹性形变，能够承受一定的弯曲，当压布轴11转动时，则簧片12带动压布条13同步运动，以使压布条13沿靠近和远离滑板19的方向运动，利用簧片12产生的弯曲，使得压布条13将面料压紧在滑板19的表面，确保面料和滑板19的相对位置固定可靠。
多个簧片12可均匀分布在压布轴11和压布条13之间，任意相邻的两个簧片12之间的间距相同，从而平稳的将压布轴11的旋转作用力传递至压布条13，以保证面料在不同宽度方向上的压力一致。
此外，压布条13可设有斜面，该斜面和滑板19的倾斜角度一致，当压布条13和滑板19贴合时，则压布条13的斜面和滑板19之间贴合可靠，这样可增加压布条13和滑板19的贴合面积，以确保面料在压布条13的斜面和滑板19之间固定可靠。
压布条13可具体为橡胶等弹性材质，从而确保其能够稳固的将面料压紧于滑板19的表面。
参考说明书附图2，第一切刀壁20的外侧壁设有压布电机14，压布电机14的输出轴设有凸轮，凸轮位于第一切刀壁20的外侧，第一切刀壁20的外侧还设有拨叉15，拨叉15和压布轴11的端部连接，拨叉15可围绕第一切刀壁20的定点旋转，凸轮和拨叉15相接触。
当压布电机14运行时，则凸轮旋转，凸轮和拨叉15保持接触，在凸轮旋转的过程中，一旦凸轮的凸包作用于拨叉15时，驱动拨叉15运动，即拨叉15以第一切刀壁20的定点为轴进行旋转，此时拨叉15的旋转会带动压布轴11转动，进而驱动压布条13沿靠近和远离滑板19的方向运动。 当然，针对压布条13的运动方式，还可通过其他部件带动压布轴11转动，本文不再展开。
当需要进行压布操作时，首先驱动件1和驱动装置17开始运行，卷边展开装置2和压布杆8运行，然后通过升降电机3驱动压布杆8朝向靠近滑板19的方向运动，也即在放布时，压布杆8位于靠近滑板19的位置，从而利用压布杆8将面料压向卷边展开装置2，并通过卷边展开装置2对面料的两侧卷边展开。
当需要进行切布和无布运动时，通过升降电机3的运动驱动压布杆8朝向远离卷边展开装置2的方向运动，即将压布杆8升至最高位置，压布杆8不和面料接触；当压布杆8升至最高位置后，压布电机14开始运行，压布电机14带动拨叉15运动，进而通过压布轴11带动压布条13运动，将面料紧紧地压在滑板19的表面，再通过切刀将面料裁断，自此一层面料的铺布动作结束，继续下一层铺布。
可以看出，本申请的铺布机，通过压布杆8主动将面料展开于卷边展开装置2的表面，使得面料能够沿卷边展开装置2向下滑动，从而将面料铺向桌板；与此同时，压布杆8可持续旋转，从而方便面料持续传输；可以看出，面料和卷边展开装置2之间紧密接触，可提升卷边展开的效果，并且卷边展开装置2的运行平稳，噪音低，速度可调，展开效果佳；同时，由于卷边展开装置2位于滑板19的底部，即位于下布口处，面料在被展开后的第一时间铺在了桌板上，回卷机率小；当需要切布时，压布条13自上而下把面料压到滑板上，压布牢固度强。
需要说明的是，在本说明书中，诸如第一和第二之类的关系术语仅仅用来将一个实体与另外几个实体区分开来，而不一定要求或者暗示这些实体之间存在任何这种实际的关系或者顺序。
以上对本发明所提供的铺布机进行了详细介绍。本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以对本发明进行若干改进和修饰，这些改进和修饰也落入本发明权利要求的保护范围内。

Claims (10)

  1. 一种铺布机，包括呈倾斜设置、用以放入面料的滑板(19)，其特征在于，所述滑板(19)的底部两侧各设有卷边展开装置(2)，还包括可旋转的压布杆(8)和位于所述压布杆(8)上方的压布条(13)，所述压布杆(8)可沿靠近和远离所述卷边展开装置(2)的方向运动，通过所述压布杆(8)沿靠近所述卷边展开装置(2)的方向运动，以使面料在所述滑板(19)上滑落的过程中靠近所述卷边展开装置(2)，并通过两个所述卷边展开装置(2)将经所述滑板(19)滑落的面料的两侧卷边分别展开，所述压布条(13)将面料压紧并固定于所述滑板(19)。
  2. 根据权利要求1所述的铺布机，其特征在于，所述卷边展开装置(2)具体为传送带，所述传送带和所述滑板(19)的底部具有预设角度，以使经所述滑板(19)滑落的面料的卷边和所述传送带表面贴合，所述传送带可朝向所述滑板(19)的侧边方向运动，用以带动面料的卷边展开。
  3. 根据权利要求1所述的铺布机，其特征在于，所述压布杆(8)的端部连接有驱动连杆(7)，所述驱动连杆(7)和主动连杆(6)转动连接，通过所述主动连杆(6)的转动，以使所述驱动连杆(7)带动所述压布杆(8)沿靠近和远离所述卷边展开装置(2)的方向摆动。
  4. 根据权利要求3所述的铺布机，其特征在于，位于所述压布杆(8)的端部还设有板体，且所述主动连杆(6)、所述驱动连杆(7)和所述压布杆(8)三者位于所述板体的同一侧；所述驱动连杆(7)面向所述板体的一侧设有导向杆(9)，所述板体设有容纳所述导向杆(9)、且用以供所述导向杆(9)滑动的导向槽。
  5. 根据权利要求4所述的铺布机，其特征在于，所述板体面向所述主动连杆(6)的一侧设有限位开关(10)，所述限位开关(10)用以控制所述主动连杆(6)的转动角度。
  6. 根据权利要求4所述的铺布机，其特征在于，所述主动连杆(6)固设有转轮，所述转轮可相对于所述板体的定点转动；所述板体设有可转动的同步轴(5)，所述同步轴(5)位于所述主动连杆(6)的上方，所述同步轴(5)固设有链轮(4)，所述链轮(4)和所述转轮之间通过传动件 相连。
  7. 根据权利要求4所述的铺布机，其特征在于，所述主动连杆(6)、所述驱动连杆(7)、所述导向杆(9)和所述板体的个数均为两个，其中一个所述板体设有驱动装置(17)，所述压布杆(8)面向所述驱动装置(17)的端部固设有驱动轮(18)，所述驱动装置(17)和所述驱动轮(18)之间通过传动体相连。
  8. 根据权利要求4所述的铺布机，其特征在于，所述卷边展开装置(2)连接有驱动件(1)，所述驱动件(1)固定于安装座，所述安装座还固定有所述板体，且所述驱动件(1)和所述板体两者沿所述安装座的长度方向分布，所述安装座和所述板体之间通过折弯件(16)相连。
  9. 根据权利要求1-8任意一项所述的铺布机，其特征在于，所述压布条(13)的上方设有可转动的压布轴(11)，所述压布轴(11)和所述压布条(13)两者的延伸方向相同，且两者之间设有多个簧片(12)，通过所述压布轴(11)的转动，以使所述簧片(12)驱动所述压布条(13)沿靠近和远离所述滑板(19)的方向运动。
  10. 根据权利要求9所述的铺布机，其特征在于，所述压布轴(11)的端部连接有拨叉(15)，所述拨叉(15)和凸轮相接触，通过所述凸轮的旋转，以使所述拨叉(15)驱动所述压布轴(11)转动。
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