WO2018171039A1 - 吸管分切投放机 - Google Patents
吸管分切投放机 Download PDFInfo
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- WO2018171039A1 WO2018171039A1 PCT/CN2017/085002 CN2017085002W WO2018171039A1 WO 2018171039 A1 WO2018171039 A1 WO 2018171039A1 CN 2017085002 W CN2017085002 W CN 2017085002W WO 2018171039 A1 WO2018171039 A1 WO 2018171039A1
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- the invention relates to the field of automatic processing technology, in particular to a straw slitting and dispensing machine.
- the existing equipment for processing the straw mainly comprises a feeding mechanism for conveying the straw and a feeding mechanism for feeding the slitted straw, and the feeding mechanism and the feeding mechanism are driven by a motor to realize synchronous stop and synchronization. start up.
- the disadvantage is that when the straw raw material is conveyed to the feeding mechanism through the slitting mechanism, the feeding mechanism has not been started or just started, and thus the feeding mechanism and the feeding mechanism are not connected smoothly, so that the feeding cannot be timely The cut straw is delivered, causing damage to the suction tube and affecting the quality of the straw.
- the present invention to provide a straw slitting and dispensing machine, which realizes the separate supply of the driving force of the feeding mechanism and the feeding mechanism, improves the smoothness and reliability of the feeding mechanism and the feeding mechanism, and ensures the high quality of the straw cutting.
- a straw slitting and dispensing machine comprising:
- a workbench comprising a base and a mounting plate connected to each other;
- An electric control device is mounted on the base;
- a feeding mechanism comprising: a first driving member fixed to the mounting plate and electrically connected to the electronic control device; and a pinch assembly drivingly connected to the first driving member;
- the slitting mechanism is electrically connected to the electronic control device, and the slitting mechanism is disposed downstream of the pinch assembly and is matched with the pinch assembly;
- a feeding mechanism comprising a second driving member fixed to the mounting plate and electrically connected to the electronic control device, and drivingly connected to the second driving member and located downstream of the slitting mechanism a feeding assembly, the feeding assembly is engaged with the slitting mechanism.
- the straw slitting and dispensing machine is provided with an electric control device on the base of the worktable, and then the first driving member and the pinching assembly of the driving connection are respectively mounted on the mounting plate, and the first driving member and the electric control device are electrically connected.
- the slitting mechanism electrically connected to the electronic control device is installed downstream of the pinch assembly and is matched with the slitting assembly, and finally the second driving member and the feeding assembly are respectively mounted on the mounting plate, and the second driving is performed
- the component is electrically connected to the electronic control device, and the feeding component is matched with the slitting mechanism.
- the electronic control device When the bagged straw is cut and dispensed, before the straw belt enters the working stroke of the slitting mechanism through the feeding mechanism, the electronic control device first activates the second driving member to drive the feeding assembly to work, and then controls the first driving member to drive the feeding mechanism.
- the feeding and slitting mechanism cuts the straw strip so that the slitted straw strip can be smoothly fed under the driving component in the running state, and avoids the deformation and damage caused by the straw strip being unloaded in time. Affect the slitting quality of the straw strip.
- the pinch assembly includes a fixed clip belt disposed on the mounting plate and drivingly coupled to the first drive member, and a synchronous wheel coupled to a drive shaft of the first drive member a mechanism, and a movable pinch belt movably connected to the synchronous wheel mechanism, the fixed pinch belt is synchronously operated with the movable pinch belt, and the fixed pinch belt and the movable pinch belt are matched A pinch channel is formed. Therefore, the straw can be brought in by the synchronous operation of the fixed pinch belt and the movable pinch belt. Reliable transmission in the pinch channel avoids problems such as slippage and affects the performance of the device.
- the movable pinch belt includes a fixed wheel disposed coaxially with the synchronous wheel mechanism, a movable wheel spaced apart from the fixed wheel, disposed on the mounting plate, and the activity A spring member coupled to the wheel, and a conveyor belt disposed on the fixed wheel and the movable wheel, the movable wheel and the conveyor belt are swingable about the fixed wheel.
- the feeding end of the movable pinch belt (the movable wheel cooperates with the elastic force of the elastic member) swings around the fixed wheel at a certain angle, so that the pinch assembly can adapt to the straw of different thickness (for example, the diameter of the straw strip and the stack of the straw).
- the belt is conveyed while avoiding excessive clamping and deformation of the straw strip.
- the pinch assembly further includes a first adjustment mechanism for adjusting the size of the pinch channel, the first adjustment mechanism including a first mount and a rotation disposed on the first mount a first adjusting handle, the end of the first adjusting handle is connected to the movable clamping belt, and when the first adjusting handle is rotated, the movable clamping belt and the fixed clamping belt are mutually Approaching or moving away to change the size of the pinch channel. Therefore, the height of the movable pinch belt can be flexibly and accurately changed by the first adjusting mechanism to change the size of the pinch channel to adapt to the conveying of the straw strips of various sizes and specifications, thereby greatly improving the performance and application range of the device.
- the first adjustment mechanism including a first mount and a rotation disposed on the first mount a first adjusting handle, the end of the first adjusting handle is connected to the movable clamping belt, and when the first adjusting handle is rotated, the movable clamping belt and the fixed clamping belt are mutually Approaching or moving away to change the size of the pinch
- the slitting mechanism includes a sliding seat disposed on the mounting plate, a driving member disposed on the sliding seat, a connecting plate connected to the piston rod of the driving member, and a setting And a cutting plate on the connecting plate, wherein the connecting plate is further provided with a guiding plate, and the cutting blade is in guiding engagement with the guiding plate. Therefore, the piston rod of the driving member moves up and down, so that the cutter moves the cutter up and down by the connecting plate, and the slitting of the straw strip can be realized quickly and reliably under the guiding shearing action of the cutter and the guide.
- the cutting edge of the cutter is disposed obliquely to the straw strip. Therefore, the cutting edge of the cutter and the straw strip are arranged obliquely, so that the contact area between the blade and the straw strip can be improved, thereby further facilitating the rapid cutting of the straw strip, thereby avoiding the problem of incomplete cutting and causing the suction of the straw strip to be stagnant.
- a detecting component is further disposed on the slitting mechanism and electrically connected to the electronic control device. Therefore, the detection component accurately detects the slitting position of the straw strip, and transmits the detection signal to the electronic control device, thereby controlling the cooperative action of the feeding mechanism, the slitting mechanism and the feeding mechanism, thereby avoiding miscut and missed cutting, or the straw strip
- the slitting length is not in compliance with the regulations, ensuring high quality and efficient slitting and dispensing of the straw strip.
- the feeding assembly includes a dispensing belt and a tray spaced apart from the mounting plate, and the dispensing belt cooperates with the pallet to form a dispensing channel, and the mounting plate is further provided with a guide post and an elastic pressing member disposed on the guide post, the bracket being disposed on the guide post and abutting the elastic pressing member. Therefore, the automatic up and down movement of the pallet can be realized by the elastic force of the elastic pressing member, so that the distance of the feeding passage is suitable for the slitting straw strip of different sizes to avoid crushing damage to the straw strip.
- the feeding assembly further includes a second adjusting mechanism for adjusting the size of the dispensing channel
- the second adjusting mechanism includes a second mounting seat and is rotatably disposed on the second mounting seat.
- a second adjustment handle the end of the second adjustment handle is connected to the dispensing belt, and when the second adjustment handle is rotated, the dispensing belt and the pallet are close to or away from each other to change the delivery The size of the channel. Therefore, the second adjustment mechanism can manually and flexibly adjust the height of the upper and lower sides of the delivery belt, thereby changing the distance of the projection passage to be applicable to the straw belt of various specifications and the reliability of the lifting device.
- a guiding mechanism comprising a first guiding wheel, a spring clip and a supporting plate respectively disposed on the mounting plate, and a second disposed on the supporting plate a guide wheel
- the spring clip cooperates with the first guide wheel to form a clamping portion
- the first guide wheel cooperates with the second guide wheel to form a guiding channel.
- FIG. 1 is a schematic structural view of a straw slitting and dispensing machine according to an embodiment of the present invention
- FIG. 2 is a side view showing the structure of a straw slitting and dispensing machine according to an embodiment of the present invention
- FIG. 3 is a partial enlarged structural view showing a portion of a straw slitting and dispensing mechanism according to an embodiment of the present invention
- FIG. 4 is a schematic structural view of a slitting mechanism according to an embodiment of the present invention.
- first and second in the present invention do not represent a specific number and order, but are merely used for distinguishing names.
- a straw slitting and dispensing machine includes: a work table 100 including a base 110 and a mounting plate 120 connected to each other; and an electric control device 200, the electronic control device 200 is mounted on the base 110; the feeding mechanism 300, the feeding mechanism 300 includes a first driving fixed to the mounting plate 120 and electrically connected to the electronic control device 200 a member 310, and a pinch assembly 320 drivingly coupled to the first driving member 310; a slitting mechanism 400, the slitting mechanism 400 is electrically connected to the electronic control device 200, and the slitting mechanism 400 is disposed Downstream of the pinch assembly 320 and in a cutting fit with the pinch assembly 320; and a feeding mechanism 500, the feeding mechanism 500 is fixed to the mounting plate 120 and electrically connected to the electronic control device 200 A second driving member 510 is connected, and a feeding assembly 520 is drivingly connected to the second driving member 510 and located downstream of the slitting mechanism 400.
- the above-mentioned straw slitting and dispensing machine is provided with an electric control device 200 on the base 110 of the table 100, and then a driving connection first driving member 310 and a pinch assembly 320 are respectively mounted on the mounting plate 120, and The first driving component 310 is electrically connected to the electronic control device 200; then the slitting mechanism 400 electrically connected to the electronic control device 200 is installed downstream of the clamping component 320 and is matched with the cutting device, and finally the second driving The component 510 and the feeding component 520 are respectively mounted on the mounting board 120, and the second driving component 510 is electrically connected to the electronic control device 200, and the feeding component 520 is engaged with the slitting mechanism 400.
- the electronic control device 200 When the bagged straw is cut and dispensed, before the straw strip enters the working stroke of the slitting mechanism 400 through the feeding mechanism 300, the electronic control device 200 first activates the second driving member 510 to drive the feeding assembly 520 to operate, and then controls the first The driving member 310 drives the feeding mechanism 300 to feed and slit the mechanism 400 to cut the straw strip, so that the slitted straw strip can be smoothly fed by the feeding component 520 in the running state, and the straw strip is prevented from being timely fed. Exfoliation and damage caused by going out, affecting the cutting quality of the straw strip.
- the straw strip comprises a plurality of finished straws connected to each other, and a length of the connecting strip is connected between the two adjacent straws, and when the monitoring component detects that the first straw is in the working range of the slitting mechanism 400 At the same time, the signal is first transmitted to the control device to stop the feeding mechanism 300, and the feeding mechanism 500 starts to operate. At this time, the end of the first-stage finished straw just enters the feeding channel and has the feeding channel under the driving of the feeding assembly 520. the trend of.
- the first section of the straw will smoothly enter the feeding channel to complete the feeding, and the perfect connection of the three processes of feeding, slitting and feeding not only greatly improves the production efficiency, but also greatly improves the production efficiency. Can guarantee a higher quality of work.
- the guiding mechanism 700 includes a first guiding wheel 710 , a spring clip 720 and a supporting plate respectively disposed on the mounting plate 120 , and is disposed on the supporting plate 730 .
- the second guide wheel 740, the spring clip 720 cooperates with the first guide wheel 710 to form a clamping portion 750
- the first guiding wheel 710 cooperates with the second guiding wheel 740 to form a guiding channel .
- This can achieve stable transmission and reliable feeding with the processing straw strip, which is beneficial to the reliable operation of the lifting device. Sex.
- the clamping portion 750 between the spring clip 720 and the first guide wheel 710, the clamping position of the moving straw strip can be achieved to avoid jumping or falling off during the transmission.
- the work table 100 further includes a position adjustment mechanism 130.
- the position adjustment mechanism 130 is installed between the base 110 and the mounting plate 120, and the position adjustment mechanism 130 can implement the mounting plate 120 and the upper mounting member (the feeding mechanism 300, the slitting mechanism) 400, etc.)
- the pinch assembly 320 includes a fixed clip belt 321 disposed on the mounting plate 120 and drivingly connected to the first driving member 310.
- a synchronous wheel mechanism 322 connected to the drive shaft of the first driving member 310, and a movable pinch belt 323 movably coupled to the synchronous wheel mechanism 322, the fixed pinch belt 321 and the movable pinch belt 323 Synchronous operation, and the fixed pinch belt 321 and the movable pinch belt 323 cooperate to form a pinch channel 324.
- the straw strip can be reliably conveyed in the pinch channel 324, thereby avoiding problems such as slippage and affecting the working performance of the device.
- the first driving member 310 is optional as a servo motor, and has the advantages of frequent start and stop without affecting the service life;
- the fixed pinch belt 321 and the movable pinch belt 323 are preferably belt pulley transmission mechanisms.
- the fixed pinch belt 321 and the movable pinch belt 323 are synchronously moved by the synchronous wheel mechanism 322, which can reduce the friction force of the straw belt, avoid the wrinkles caused by the inconsistency of movement of the upper and lower surfaces of the straw belt, and improve the mobile reliability of transmission. And stability.
- the movable pinch belt 323 includes a fixed wheel 323a disposed coaxially with the synchronous wheel mechanism 322, and a movable wheel 323b spaced apart from the fixed wheel 323a, and is disposed in the installation.
- a resilient member (not shown) on the plate 120 and coupled to the movable wheel 323b, and a conveyor belt 323c fitted to the fixed wheel 323a and the movable wheel 323b, the movable wheel 323b and the conveyor belt 323c can swing around the fixed wheel 323a, that is, the movable pinch belt 323 is adaptive.
- the mounting plate is provided with a guide post, and the spring (elastic member) is set on the guide post and connected with the axle of the movable wheel, and the tension or compression of the spring can provide a certain tension or tension of the sending end, so that the movable clamping belt
- the 323 has the ability to accommodate the swing of different sizes of straw strips.
- the pinch assembly 320 further includes a first adjustment mechanism 330 for adjusting the size of the pinch channel 324.
- the first adjustment mechanism 330 includes a first mounting seat 331 and rotates. a first adjusting handle 332 disposed on the first mounting seat 331, the end of the first adjusting handle 332 is connected to the movable clamping belt 323, when the first adjusting handle 332 is rotated, The movable pinch belt 323 and the fixed pinch belt 321 are close to or away from each other to change the size of the pinch channel 324.
- the height of the movable pinch belt 323 can be flexibly and accurately changed by the first adjusting mechanism 330 to change the size of the pinch channel 324 to adapt to the transmission of the straw strips of various sizes and specifications, thereby greatly improving the performance of the device and Scope of application.
- the first adjusting handle 332 is screwed to the first mounting seat 331 , that is, the first adjusting handle 332 is linearly moved relative to the first mounting seat 331 while rotating the first adjusting handle 332 , thereby driving the movable clamping belt 323 . Move up and down as a whole.
- the slitting mechanism 400 includes a slider 410 disposed on the mounting plate 120, a driving member 420 disposed on the slider 410, and the a connecting rod 430 connected to the piston rod of the driving member 420, and a cutter 440 disposed on the connecting plate 430.
- the connecting plate 430 is further provided with a guiding plate 450, and the cutting knife 440 is guided and matched with the guiding plate 450. . Therefore, the piston rod of the driving member 420 moves up and down, so that the cutter 440 moves up and down by the connecting plate 430, and can be quickly and reliably realized under the guiding shearing action of the cutter 440 and the guiding plate 450.
- the cutter 440 is in close contact with the guide plate 450, so that the surface of the blade and the guide plate 450 is formed like a shearing force of the scissors, and the straw of the plastic material can be quickly cut off.
- the cutting edge of the cutter 440 is obliquely arranged with the straw strip. Therefore, the cutting edge of the cutter and the straw strip are arranged obliquely, so that the contact area between the blade and the straw strip can be improved, thereby further facilitating the rapid cutting of the straw strip, thereby avoiding the problem of incomplete cutting and causing the suction of the straw strip to be stagnant.
- the cutting edge of the cutter 440 and the straw belt cooperate to form an angle, the angle is an acute angle or an obtuse angle, and the inclination angle of the cutting edge of the cutter 440 and the straw belt can be flexibly adjusted according to actual working conditions, for example, 30 Change within ⁇ 60 degrees or 90 to 120 degrees.
- the straw slitting dispenser further includes a detecting component 600 disposed on the slitting mechanism 400 and electrically connected to the electronic control device 200. Therefore, the detecting component 600 accurately detects the slitting position of the straw strip, and transmits the detection signal to the electronic control device 200, thereby controlling the cooperative action of the feeding mechanism 300, the slitting mechanism 400 and the feeding mechanism 500, thereby avoiding miscuts and leaks.
- the cut length of the cut or straw strip is not in compliance with the regulations, ensuring high quality and efficient slitting and dispensing of the straw strip.
- the detecting component 600 can be a camera, a camera, or the like, for capturing an image of the current straw strip, and transmitting the image signal to the electronic control device 200, and performing analysis by the image recognition unit of the electronic control device 200, thereby controlling the feeding mechanism 300.
- the slitting mechanism 400 is matched with the feeding mechanism 300 to perform the slitting operation, and finally the feeding mechanism 500 is controlled to cooperate with the slitting mechanism 400 to complete the straw dispensing.
- the feeding assembly 520 includes a dispensing belt 521 and a pallet 522 spaced apart from the mounting plate 120 , and between the dispensing belt 521 and the pallet 522 .
- the mounting plate 120 is further provided with a guide post and an elastic pressing member disposed on the guide post 120.
- the bracket 522 is fitted on the guide post and is pressed against the elastic Piece of contact. Therefore, the automatic up and down movement of the pallet 522 can be realized by the elastic force of the elastic pressing member, so as to cast
- the distance of the channel 523 is suitable for different sizes of slitted straw strips to avoid crush damage to the straw strip.
- the elastic pressing member may be a spring, a rubber ring or the like, and the embodiment may be a spring.
- the feeding assembly 520 further includes a second adjusting mechanism 524 for adjusting the size of the dispensing channel 523
- the second adjusting mechanism 524 includes a second mounting seat 524a, and is rotatably disposed on the second mounting seat 524a.
- a second adjusting handle 524b the end of the second adjusting handle 524b is connected to the dispensing belt 521, and when the second adjusting handle 524b is rotated, the dispensing belt 521 and the pallet 522 are mutually Approaching or moving away to change the size of the delivery channel 523. Therefore, the second adjusting mechanism 524 can manually and flexibly adjust the height of the upper and lower sides of the dispensing belt 521, thereby changing the distance of the feeding passage for the straw strip of various specifications and the reliability of the lifting device.
Abstract
一种吸管分切投放机，包括工作台（100），工作台（100）包括相互连接的底座（110）和安装板（120）；电控装置（200），电控装置（200）安设于底座（110）上；送料机构（300），送料机构（300）包括第一驱动件（310）、及与第一驱动件（310）驱动连接的夹送组件（320）；分切机构（400），分切机构（400）与电控装置（200）电性连接，且分切机构（400）设置于夹送组件（320）的下游并与夹送组件（320）分切配合；及投料机构（500），投料机构（500）包括第二驱动件（510）、及与第二驱动件（510）驱动连接且位于分切机构（400）的下游的投料组件（520）。进行袋装吸管带分切投放时，电控装置（200）首先启动投料组件（520），之后再控制送料机构（300）送料及分切机构（400）分切吸管带，以使得分切好的吸管带可以在处于运行状态的投料组件（520）带动下顺利实现投料，而避免发生吸管带因不及时投料出去而造成挤压变形和损坏，影响吸管带的分切质量。
Description
本发明涉及自动加工技术领域，特别是涉及一种吸管分切投放机。
生活中有很多日常用品为人们的生活提供了极大的便利，例如吸管等。现有的吸管通常通过机械设备实现自动化加工，以提高生产效率和加工质量。现有的用于加工吸管的设备主要包括用于传送吸管的送料机构以及用于将分切好的吸管投送出去的投料机构组成，送料机构和投料机构由一个电机驱动而实现同步停止和同步启动。其缺点在于，当吸管原料经由分切机构分切好后的成品吸管输送到投料机构处时，投料机构还未启动或刚刚启动，因而由于送料机构与投料机构的衔接不畅，导致无法及时将分切好的吸管投送出去，造成吸管挤压损坏，影响吸管质量。
发明内容
基于此，本发明有必要提供一种吸管分切投放机，实现送料机构和投料机构的驱动力的分开供给，提高送料机构与投料机构的衔接流畅性和可靠性，确保吸管分切质量高。
其技术方案如下：
一种吸管分切投放机，包括：
工作台，所述工作台包括相互连接的底座和安装板；
电控装置，所述电控装置安设于所述底座上；
送料机构，所述送料机构包括固定于所述安装板上并与所述电控装置电性连接的第一驱动件、及与所述第一驱动件驱动连接的夹送组件；
分切机构，所述分切机构与所述电控装置电性连接，且所述分切机构设置于所述夹送组件的下游并与所述夹送组件分切配合；及
投料机构，所述投料机构包括固定于所述安装板上并与所述电控装置电性连接的第二驱动件、及与所述第二驱动件驱动连接且位于所述分切机构的下游的投料组件，所述投料组件与所述分切机构衔接配合。
上述吸管分切投放机通过在工作台的底座上安设电控装置，之后在安装板上分别安装驱动连接的第一驱动件和夹送组件，并使第一驱动件与电控装置电性连接；之后将与电控装置电性连接的分切机构安装于夹送组件的下游并与之分切配合，最后将第二驱动件和投料组件分别安装于安装板上，并使第二驱动件与电控装置电性连接、投料组件与分切机构衔接配合。当进行袋装吸管带分切投放时，吸管带通过送料机构进入分切机构工作行程内之前，电控装置首先启动第二驱动件以带动投料组件工作，之后再控制第一驱动件带动送料机构送料及分切机构分切吸管带，以使得分切好的吸管带可以在处于运行状态的投料组件带动下顺利实现投料，而避免发生吸管带因不及时投料出去而造成挤压变形和损坏，影响吸管带的分切质量。
下面对技术方案作进一步地说明：
在其中一个实施例中，所述夹送组件包括设置于所述安装板上并与所述第一驱动件驱动连接的固定夹送带、与所述第一驱动件的驱动轴连接的同步轮机构、及与所述同步轮机构动连接的活动夹送带，所述固定夹送带与所述活动夹送带同步运转，且所述固定夹送带和所述活动夹送带之间配合形成夹送通道。因而通过固定夹送带与活动夹送带的同步运转下，可以使吸管带在
夹送通道内可靠传送，避免发生打滑等问题，影响装置的工作性能。
在其中一个实施例中，所述活动夹送带包括与所述同步轮机构同轴设置的固定轮、与所述固定轮间隔设置的活动轮、设置于所述安装板上并与所述活动轮连接的弹力件、及套装于所述固定轮和所述活动轮上的传送带，所述活动轮和所述传送带可绕所述固定轮摆动。如此可以通过活动夹送带的送端(活动轮配合弹力件的弹力作用)绕固定轮在一定角度内摆动，使夹送组件适应不同厚度(例如吸管带的直径、吸管的叠置)的吸管带的传送，同时避免对吸管带造成过度夹紧而变形。
在其中一个实施例中，所述夹送组件还包括用于调节所述夹送通道大小的第一调节机构，所述第一调节机构包括第一安装座、转动设置于所述第一安装座上的第一调节把手，所述第一调节把手的端部与所述活动夹送带连接，当旋动所述第一调节把手时，所述活动夹送带与所述固定夹送带相互靠近或远离以改变所述夹送通道的大小。因而通过第一调节机构可以灵活且精确的改变活动夹送带的高度，以改变夹送通道的尺寸从而适应各种不同尺寸和规格的吸管带的传送，大大提升装置的使用性能和适用范围。
在其中一个实施例中，所述分切机构包括设置于所述安装板上的滑座、设置于所述滑座上的驱动件、与所述驱动件的活塞杆连接的连接板、及设置于所述连接板上的切刀，所述连接板上还设有导板，所述切刀与所述导板导向配合。因而通过驱动件的活塞杆上下运动，从而通过连接板带动切刀上下移动，在切刀与导板的导向剪切作用下，可以快速、可靠实现吸管带的分切。
在其中一个实施例中，所述切刀的刀刃与吸管带倾斜布置。因而通过切刀的刀刃与吸管带倾斜布置，可以提高刀刃与吸管带的接触面积，进而更加方便快速的切断吸管带，避免出现切断不完全，造成吸管带输送停滞的问题。
在其中一个实施例中，还包括检测元件，所述检测元件设置于所述分切机构上并与所述电控装置电性连接。因而通过检测元件对吸管带的分切位置进行精准检测，将检测信号传输给电控装置，进而控制送料机构、分切机构与投料机构的协同动作，避免出现错切和漏切，或吸管带的分切长度不符合规定，确保吸管带的高质高效分切和投放。
在其中一个实施例中，所述投料组件包括间隔设置于所述安装板上的投放带和托板，所述投放带与所述托板间配合形成投放通道，所述安装板上还设有导柱及套装于所述导柱上的弹性抵压件，所述托板套装于所述导柱上并与所述弹性抵压件抵接。因而通过弹性抵压件的自身弹力可以实现托板的自动上下移动，以使投放通道的距离适用于不同尺寸的分切好的吸管带，以避免对吸管带造成挤压损坏。
在其中一个实施例中，所述投料组件还包括用于调节所述投放通道大小的第二调节机构，所述第二调节机构包括第二安装座、转动设置于所述第二安装座上的第二调节把手，所述第二调节把手的端部与所述投放带连接，当旋动所述第二调节把手时，所述投放带与所述托板相互靠近或远离以改变所述投放通道的大小。因而通过第二调节机构可以手动灵活、精准的调整投放带上下高度，进而改变投档通道的距离适用于各种规格尺寸的吸管带，提升装置的使用可靠性。
在其中一个实施例中，还包括导料机构，所述导料机构包括分别设置于所述安装板上的第一导轮、弹簧夹和支承板，以及设置于所述支撑板上的第二导轮，所述弹簧夹与所述第一导轮之间配合形成夹紧部，所述第一导轮与所述第二导轮配合形成导料通道。如此可以实现带加工吸管带的稳定传输和可靠送料，有利于提升装置的工作可靠性。
图1为本发明实施例所述的吸管分切投放机的结构示意图；
图2为本发明实施例所述的吸管分切投放机的侧视结构示意图；
图3为本发明实施例所述的吸管分切投放机构的B处的局部放大结构示意图；
图4为本发明实施例所述的分切机构的结构示意图。
附图标记说明：
100、工作台，110、底座，120、安装板，130、位置调节机构，200、电控装置，300、送料机构，310、第一驱动件，320、夹送组件，321、固定夹送带，322、同步轮机构，323、活动夹送带，323a、固定轮，323b、活动轮，323c、传送带，324、夹送通道，330、第一调节机构，331、第一安装座，332、第一调节把手，400、分切机构，410、滑座，420、驱动件，430、连接板，440、切刀，450、导板，500、投料机构，510、第二驱动件，520、投料组件，521、投放带，522、托板，523、投放通道，524、第二调节机构，524a、第二安装座，524b、第二调节把手，600、检测元件，700、导料机构，710、第一导轮，720、弹簧夹，730、支撑板，740、第二导轮，750、夹紧部。
为使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及具体实施方式，对本发明进行进一步的详细说明。应当理解的是，此处所描述的具体实施方式仅用以解释本发明，并不限定本发明的保护范围。
需要说明的是，当元件被称为“固设于”、“设置于”或“安设于”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；一个元件与另一个元件固定连接的具体方式可以通过现有技术实现，在此不再赘述，优选采用螺纹连接的固定方式。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
本发明中所述“第一”、“第二”不代表具体的数量及顺序，仅仅是用于名称的区分。
如图1，图2所示，为本发明展示的一种实施例的吸管分切投放机，包括：工作台100，所述工作台100包括相互连接的底座110和安装板120；电控装置200，所述电控装置200安设于所述底座110上；送料机构300，所述送料机构300包括固定于所述安装板120上并与所述电控装置200电性连接的第一驱动件310、及与所述第一驱动件310驱动连接的夹送组件320；分切机构400，所述分切机构400与所述电控装置200电性连接，且所述分切机构400设置于所述夹送组件320的下游并与所述夹送组件320分切配合；及投料机构500，所述投料机构500包括固定于所述安装板120上并与所述电控装置200电性连接的第二驱动件510、及与所述第二驱动件510驱动连接且位于所述分切机构400的下游的投料组件520，所述投料组件520与所述分切机构400衔接配合。
上述吸管分切投放机通过在工作台100的底座110上安设电控装置200，之后在安装板120上分别安装驱动连接的第一驱动件310和夹送组件320，并
使第一驱动件310与电控装置200电性连接；之后将与电控装置200电性连接的分切机构400安装于夹送组件320的下游并与之分切配合，最后将第二驱动件510和投料组件520分别安装于安装板120上，并使第二驱动件510与电控装置200电性连接、投料组件520与分切机构400衔接配合。当进行袋装吸管带分切投放时，吸管带通过送料机构300进入分切机构400工作行程内之前，电控装置200首先启动第二驱动件510以带动投料组件520工作，之后再控制第一驱动件310带动送料机构300送料及分切机构400分切吸管带，以使得分切好的吸管带可以在处于运行状态的投料组件520带动下顺利实现投料，而避免发生吸管带因不及时投料出去而造成挤压变形和损坏，影响吸管带的分切质量。
需要说明的是，吸管带包括多段相互连接的成品吸管，相邻两根成品吸管之间具有一段长度的衔接带连接，当监测元件检测到第一段成品吸管进入分切机构400的工作范围内时，首先传输信号给控制装置使送料机构300停止送料，而使投料机构500开始运行，此时第一段成品吸管的端部恰好进入投料通道内并在投料组件520的带动下具有进入投料通道的趋势。之后再控制分切机构400完成第一段成品吸管的通时第一段成品吸管会顺利进入投料通道完成投料，通过送料、分切、投料三道工序的完美衔接，不仅大大提高生产效率，同时可以保证较高的工作质量。
请参照图1，还包括导料机构700，所述导料机构700包括分别设置于所述安装板120上的第一导轮710、弹簧夹720和支承板，以及设置于所述支撑板730上的第二导轮740，所述弹簧夹720与所述第一导轮710之间配合形成夹紧部750，所述第一导轮710与所述第二导轮740配合形成导料通道。如此可以实现带加工吸管带的稳定传输和可靠送料，有利于提升装置的工作可靠
性。通过弹簧夹720与第一导轮710间形成夹紧部750，可以对移动的吸管带实现夹紧限位，避免在传输过程中发生跳动或脱落。
此外，工作台100还包括位置调节机构130，位置调节机构130安装于底座110和安装板120之间，且位置调节机构130可以实现安装板120及其上安装件(送料机构300、分切机构400等)在Z轴方向和X轴方向的整体移动，以使吸管分切投放机具备调节工作位置的性能，有利于提升工作可靠性。
如图1和图2所示，在上述实施例的基础上，所述夹送组件320包括设置于所述安装板120上并与所述第一驱动件310驱动连接的固定夹送带321、与所述第一驱动件310的驱动轴连接的同步轮机构322、及与所述同步轮机构322动连接的活动夹送带323，所述固定夹送带321与所述活动夹送带323同步运转，且所述固定夹送带321和所述活动夹送带323之间配合形成夹送通道324。因而通过固定夹送带321与活动夹送带323的同步运转下，可以使吸管带在夹送通道324内可靠传送，避免发生打滑等问题，影响装置的工作性能。具体的，第一驱动件310可选是伺服电机，具有频繁启停而不会影响使用寿命的优点；固定夹送带321和活动夹送带323均优选采用皮带轮传动机构。固定夹送带321和活动夹送带323通过同步轮机构322实现同步移动，可以减小吸管带的摩擦力，避免使吸管带的上下表面因移动的不一致导致褶皱，同时提高传输的移动可靠性和稳定性。
如图3所示，进一步地，所述活动夹送带323包括与所述同步轮机构322同轴设置的固定轮323a、与所述固定轮323a间隔设置的活动轮323b、设置于所述安装板120上并与所述活动轮323b连接的弹力件(图中未示出)、及套装于所述固定轮323a和所述活动轮323b上的传送带323c，所述活动轮323b和所述传送带323c可绕所述固定轮323a摆动，即活动夹送带323具有自适应
能力，如此可以通过活动夹送带323的送端(活动轮配合弹力件)绕固定轮323a在一定角度内摆动，使夹送组件320适应不同厚度(例如吸管带的直径、吸管的叠置)的吸管带的传送，同时避免对吸管带造成过度夹紧而变形。具体的，安装板上设有导柱，弹簧(弹力件)套装于导柱上并与活动轮的轮轴连接，弹簧的拉伸或压缩可以提供送端一定张力或拉力，以使活动夹送带323具有适应不同厚度吸管带的摆动性能。
请参照图2和图3，此外，所述夹送组件320还包括用于调节所述夹送通道324大小的第一调节机构330，所述第一调节机构330包括第一安装座331、转动设置于所述第一安装座331上的第一调节把手332，所述第一调节把手332的端部与所述活动夹送带323连接，当旋动所述第一调节把手332时，所述活动夹送带323与所述固定夹送带321相互靠近或远离以改变所述夹送通道324的大小。因而通过第一调节机构330可以灵活且精确的改变活动夹送带323的高度，以改变夹送通道324的尺寸从而适应各种不同尺寸和规格的吸管带的传送，大大提升装置的使用性能和适用范围。具体的，第一调节把手332与第一安装座331螺纹连接，即在旋转第一调节把手332的同时，第一调节把手332还相对第一安装座331直线移动，从而带动活动夹送带323整体上下移动。
请参照图2和图4，在一个实施例中，所述分切机构400包括设置于所述安装板120上的滑座410、设置于所述滑座410上的驱动件420、与所述驱动件420的活塞杆连接的连接板430、及设置于所述连接板430上的切刀440，所述连接板430上还设有导板450，所述切刀440与所述导板450导向配合。因而通过驱动件420的活塞杆上下运动，从而通过连接板430带动切刀440上下移动，在切刀440与导板450的导向剪切作用下，可以快速、可靠实现
吸管带的分切。可选的，切刀440与导板450紧贴配合，因而在刀刃与导板450表面的形成类似于剪刀的剪切力，可以快速切断塑胶材质的吸管带。
进一步地，所述切刀440的刀刃与吸管带倾斜布置。因而通过切刀的刀刃与吸管带倾斜布置，可以提高刀刃与吸管带的接触面积，进而更加方便快速的切断吸管带，避免出现切断不完全，造成吸管带输送停滞的问题。其中，即所述切刀440的刀刃与吸管带之间配合形成夹角，该夹角为锐角或钝角，切刀440的刀刃与吸管带的倾斜角度可根据实际工作情况灵活调整，例如可以30～60度或90～120度范围内变换。
如图3和图4所示，此外，上述吸管分切投放机还包括检测元件600，所述检测元件600设置于所述分切机构400上并与所述电控装置200电性连接。因而通过检测元件600对吸管带的分切位置进行精准检测，将检测信号传输给电控装置200，进而控制送料机构300、分切机构400与投料机构500的协同动作，避免出现错切和漏切，或吸管带的分切长度不符合规定，确保吸管带的高质高效分切和投放。其中，检测元件600可以是摄像头、照相机等，用于拍摄当前吸管带的图像，并将该图像信号传输给电控装置200，通过电控装置200的图像识别单元进行分析，从而控制送料机构300何时启动或停止，同时使分切机构400配合送料机构300进行分切动作，最后控制投料机构500配合分切机构400完成吸管投放。
请参照图2和图3，在一个实施例中，所述投料组件520包括间隔设置于所述安装板120上的投放带521和托板522，所述投放带521与所述托板522间配合形成投放通道523，所述安装板120上还设有导柱及套装于所述导柱上的弹性抵压件，所述托板522套装于所述导柱上并与所述弹性抵压件抵接。因而通过弹性抵压件的自身弹力可以实现托板522的自动上下移动，以使投
放通道523的距离适用于不同尺寸的分切好的吸管带，以避免对吸管带造成挤压损坏。具体的，弹性抵压件可以是弹簧、胶圈等，本实施例可选是弹簧。
进一步地，所述投料组件520还包括用于调节所述投放通道523大小的第二调节机构524，所述第二调节机构524包括第二安装座524a、转动设置于所述第二安装座524a上的第二调节把手524b，所述第二调节把手524b的端部与所述投放带521连接，当旋动所述第二调节把手524b时，所述投放带521与所述托板522相互靠近或远离以改变所述投放通道523的大小。因而通过第二调节机构524可以手动灵活、精准的调整投放带521上下高度，进而改变投档通道的距离适用于各种规格尺寸的吸管带，提升装置的使用可靠性。
以上所述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发明的几种实施方式，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，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。
Claims (10)
- 一种吸管分切投放机，其特征在于，包括：工作台，所述工作台包括相互连接的底座和安装板；电控装置，所述电控装置安设于所述底座上；送料机构，所述送料机构包括固定于所述安装板上并与所述电控装置电性连接的第一驱动件、及与所述第一驱动件驱动连接的夹送组件；分切机构，所述分切机构与所述电控装置电性连接，且所述分切机构设置于所述夹送组件的下游并与所述夹送组件分切配合；及投料机构，所述投料机构包括固定于所述安装板上并与所述电控装置电性连接的第二驱动件、及与所述第二驱动件驱动连接且位于所述分切机构的下游的投料组件，所述投料组件与所述分切机构衔接配合。
- 根据权利要求1所述的吸管分切投放机，其特征在于，所述夹送组件包括设置于所述安装板上并与所述第一驱动件驱动连接的固定夹送带、与所述第一驱动件的驱动轴连接的同步轮机构、及与所述同步轮机构动连接的活动夹送带，所述固定夹送带与所述活动夹送带同步运转，且所述固定夹送带和所述活动夹送带之间配合形成夹送通道。
- 根据权利要求2所述的吸管分切投放机，其特征在于，所述活动夹送带包括与所述同步轮机构同轴设置的固定轮、与所述固定轮间隔设置的活动轮、设置于所述安装板上并与所述活动轮连接的弹力件、及套装于所述固定轮和所述活动轮上的传送带，所述活动轮和所述传送带可绕所述固定轮摆动。
- 根据权利要求2所述的吸管分切投放机，其特征在于，所述夹送组件还包括用于调节所述夹送通道大小的第一调节机构，所述第一调节机构包括第一安装座、转动设置于所述第一安装座上的第一调节把手，所述第一调节 把手的端部与所述活动夹送带连接，当旋动所述第一调节把手时，所述活动夹送带与所述固定夹送带相互靠近或远离以改变所述夹送通道的大小。
- 根据权利要求1所述的吸管分切投放机，其特征在于，所述分切机构包括设置于所述安装板上的滑座、设置于所述滑座上的驱动件、与所述驱动件的活塞杆连接的连接板、及设置于所述连接板上的切刀，所述连接板上还设有导板，所述切刀与所述导板导向配合。
- 根据权利要求5所述的吸管分切投放机，其特征在于，所述切刀的刀刃与吸管带倾斜布置。
- 根据权利要求1至6任一项所述的吸管分切投放机，其特征在于，还包括检测元件，所述检测元件设置于所述分切机构上并与所述电控装置电性连接。
- 根据权利要求1所述的吸管分切投放机，其特征在于，所述投料组件包括间隔设置于所述安装板上的投放带和托板，所述投放带与所述托板间配合形成投放通道，所述安装板上还设有导柱及套装于所述导柱上的弹性抵压件，所述托板套装于所述导柱上并与所述弹性抵压件抵接。
- 根据权利要求8所述的吸管分切投放机，其特征在于，所述投料组件还包括用于调节所述投放通道大小的第二调节机构，所述第二调节机构包括第二安装座、转动设置于所述第二安装座上的第二调节把手，所述第二调节把手的端部与所述投放带连接，当旋动所述第二调节把手时，所述投放带与所述托板相互靠近或远离以改变所述投放通道的大小。
- 根据权利要求1至6任一项所述的吸管分切投放机，其特征在于，还包括导料机构，所述导料机构包括分别设置于所述安装板上的第一导轮、弹簧夹和支承板，以及设置于所述支撑板上的第二导轮，所述弹簧夹与所述 第一导轮之间配合形成夹紧部，所述第一导轮与所述第二导轮配合形成导料通道。
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| US4699031A (en) * | 1986-02-20 | 1987-10-13 | Ametek, Inc. | Method and apparatus for automatically cutting a web of foam material into sheets and for dispensing the cut sheets |
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