CN118559768A - Medical test paper cutting equipment and cutting method - Google Patents

Medical test paper cutting equipment and cutting method Download PDF

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Publication number
CN118559768A
CN118559768A CN202411046812.XA CN202411046812A CN118559768A CN 118559768 A CN118559768 A CN 118559768A CN 202411046812 A CN202411046812 A CN 202411046812A CN 118559768 A CN118559768 A CN 118559768A
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CN
China
Prior art keywords
cutting
test paper
cutter
raw material
paper raw
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.)
Granted
Application number
CN202411046812.XA
Other languages
Chinese (zh)
Other versions
CN118559768B (en
Inventor
张金峰
姜焕成
覃海
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.)
Shenzhen Linghang Zhizao Automation Co ltd
Original Assignee
Shenzhen Linghang Zhizao Automation Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Shenzhen Linghang Zhizao Automation Co ltd filed Critical Shenzhen Linghang Zhizao Automation Co ltd
Priority to CN202411046812.XA priority Critical patent/CN118559768B/en
Publication of CN118559768A publication Critical patent/CN118559768A/en
Application granted granted Critical
Publication of CN118559768B publication Critical patent/CN118559768B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/065—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/005—Computer numerical control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/007—Control means comprising cameras, vision or image processing systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/16—Cam means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
    • B26D7/0633—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts by grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
    • B26D2007/0018—Trays, reservoirs for waste, chips or cut products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
    • B26D2007/322—Means for performing other operations combined with cutting for conveying or stacking cut product the cut products being sheets, e.g. sheets of paper

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The application relates to medical test paper cutting equipment and a cutting method, wherein the equipment comprises a cutting device, a detection device, a grabbing device, a caching device and a feeding device; the cutting device comprises a cam motor, a connecting rod, a cutter bar, a cutter holder and a cutter, wherein the cutter is fixed at one end of the cutter bar, a first through hole is formed in the middle of the cutter bar, the other end of the cutter bar is connected with the cutter holder through a bolt penetrating through the first through hole, and the cutter bar can rotate around the bolt; the cam motor is connected with the cutter bar through the connecting rod, two ends of the connecting rod are of annular structures, and the connecting rod is connected with the cam motor and the cutter bar through bolts penetrating through the annular structures; the cam motor drives the connecting rod to reciprocate when working and rotating, and drives the cutter rod to reciprocate up and down when the connecting rod reciprocates, so that the cutter cuts the test paper raw material. The application has the effect of improving the cutting precision of the medical test paper.

Description

Medical test paper cutting equipment and cutting method
Technical Field
The invention relates to the technical field of medical test paper processing, in particular to medical test paper cutting equipment and a medical test paper cutting method.
Background
At present, along with the increasing demand of medical test paper, traditional artificial medical test paper cutting mode is difficult to satisfy the demand to medical test paper cutting speed and cutting precision, so many manufacturers have designed automated medical test paper cutting equipment.
The existing automatic medical test paper cutting equipment adopts a test paper cutting mode of automatic feeding and automatic cutting for improving the production efficiency of test paper, but the width and the shape of the finished test paper cut out are not standard due to the fact that the position and the angle of the test paper raw material are difficult to control by automatic feeding, so that the cutting yield of the medical test paper is low.
The prior art solutions described above have the following drawbacks:
the width of the finished test paper is inconsistent, resulting in low finished test paper cutting yield.
Disclosure of Invention
The application provides medical test paper cutting equipment and a medical test paper cutting method in order to improve the cutting precision of medical test paper and the cutting yield of the medical test paper.
The first object of the present application is achieved by the following technical solutions:
The medical test paper cutting equipment comprises a feeding device, a detection device, a clamping device, a caching device and a cutting device; the cutting device comprises a cam motor, a connecting rod, a cutter bar, a cutter holder and a cutter, wherein the cutter is fixed at one end of the cutter bar, a first through hole is formed in the middle of the cutter bar, the other end of the cutter bar is connected with the cutter holder through a bolt penetrating through the first through hole, and the cutter bar can rotate around the bolt; the cam motor is connected with the cutter bar through the connecting rod, two ends of the connecting rod are of annular structures, and the connecting rod is connected with the cam motor and the cutter bar through bolts penetrating through the annular structures; the cam motor drives the connecting rod to reciprocate when working and rotating, and drives the cutter rod to reciprocate up and down when the connecting rod reciprocates, so that the cutter cuts the test paper raw material.
Through adopting above-mentioned technical scheme, drive connecting rod reciprocating motion through cam motor, and then drive the cutter pole round setting up in cutting cutter arbor middle part and rotate in certain within range to make the cutter that is fixed in on the cutter arbor reciprocate from top to bottom, because cam motor's work is controllable, the motion of connecting rod and cutter pole by its drive is also controllable, consequently can control the at uniform velocity cutting test paper raw materials of cutter, make test paper finished product's test paper strip width keep unanimous, improved medical test paper cutting precision.
The present application may be further configured in a preferred example to: the detection device comprises a cutting detection platform and a CCD detection camera, and one end of the cutting detection platform is fixedly connected with the bottom of the cutter seat; the CCD detection camera is arranged at a preset height above the cutting detection platform and is used for shooting CCD images of the cutting detection platform; a guide rail is fixed above the first direction of the cutting detection platform, and the direction of the guide rail is the length direction of the cutting detection platform; the cutting detection platform is provided with a limiting groove parallel to the guide rail in the middle, and the limiting groove is used for limiting the test paper raw materials.
Through adopting above-mentioned technical scheme, through setting up CCD detection camera in cutting testing platform top, detect the position of placing the test paper raw materials of cutting testing platform and the position of bad mark on the test paper raw materials to follow-up control is with the position of test paper raw materials propelling movement to cutting knife, and is convenient for follow-up abandoning the test paper that contains bad mark, thereby has improved medical test paper and has cut the precision, and has improved medical test paper and cut the quality of finished product.
The present application may be further configured in a preferred example to: the grabbing device comprises a sliding block and grabbing clamps, the sliding block is movably connected with the guide rail, and the sliding block can slide along the guide rail; the grabbing clamp is fixedly connected with the sliding block, is arranged in the center of the limiting groove and can slide along the guide rail along with the sliding block; the grabbing clamp can clamp the tail of the test paper raw material.
Through adopting above-mentioned technical scheme, through the slider that can follow the guide rail and remove drive the removal of grabbing the clamp on being fixed in the slider, grab the clamp and can be according to CCD detection camera to the feedback of the position of test paper raw materials, remove to corresponding position completion to the snatch of test paper raw materials, then push the test paper raw materials to cutting mechanism and cut work, fix the test paper raw materials with grabbing the clamp, prevent that the test paper position from changing, use grab clamp propelling movement test paper raw materials to cut simultaneously, further improved the precision that medical test paper cut, and use grab clamp to replace the staff to carry out the work of cutting of test paper raw materials, the risk that personnel received the injury has been reduced, the security that medical test paper cut has been improved.
The present application may be further configured in a preferred example to: the buffer device comprises a belt auxiliary piece and a receiving auxiliary piece; the material receiving auxiliary piece is arranged at one end of the cutter seat, which is connected with the cutter, and a sloping bulge is arranged on the material receiving auxiliary piece at intervals of a first preset distance; the auxiliary belt piece comprises a pair of belt material seats, the belt material seats are arranged on two sides of the auxiliary belt piece, a belt material rod is fixed below each belt material seat, and the belt material rods are arranged above the auxiliary belt piece.
Through adopting above-mentioned technical scheme, through receiving the test paper strip that the material auxiliary member cut according to CCD detection camera's testing result selectivity receiving cutting device, promote the test paper strip back and forth through taking the material auxiliary member to and set up under the bellied effect of slope on receiving the material auxiliary member, arrange the test paper strip neat, thereby be convenient for follow-up continued processing to the test paper strip.
The present application may be further configured in a preferred example to: the feeding device comprises a feeding component and a material sucking component, wherein the feeding component is arranged below the material sucking component and is spaced from the material sucking component by a first preset distance; the feeding assembly comprises a feeding platform, a plurality of positioning holes are formed in the feeding platform, limiting plates are fixed on the positioning holes and used for fixing test paper raw materials, and a first motor used for controlling the feeding platform to vertically lift is arranged below the feeding platform; the material sucking assembly comprises a positioning plate, a second motor, two transmission rods and a sucker set, wherein two second through holes on the same vertical line are formed in the positioning plate, the transmission rods respectively penetrate through the second through holes, one ends, far away from the cutter seat, of the two transmission rods are connected through a transmission belt, and one end, far away from the cutter seat, of the lower transmission rod is connected with the second motor; two rotating rods which are parallel up and down are arranged in the direction of the positioning plate approaching the cutter seat, one end of each rotating rod is arranged on the positioning plate through the other end of each transmission rod, and the rotating rods are fixedly connected with the transmission rods; the other ends of the two rotating rods are movably connected with the sucking disc group, and when the rotating rods rotate, the sucking disc group is kept vertical.
Through adopting above-mentioned technical scheme, through the sucking disc group that the feeding assembly will test paper raw materials lifting to the preset height in order to inhale the material subassembly can negative pressure adsorb the test paper raw materials that need cut the operation, the limiting plate that sets up on the feeding platform can carry out the adjustment that corresponds according to the shape, the size of test paper raw materials, through inserting the limiting plate in the locating hole that corresponds, realize the fixed to different test paper raw materials, the negative pressure of inhaling the material subassembly of being convenient for adsorbs, reduce simultaneously and inhale the material subassembly and transport the test paper raw materials to the direction deviation that exists behind the detection device to test paper raw materials, the degree of difficulty of follow-up adjustment control has been reduced.
The present application may be further configured in a preferred example to: the medical test paper cutting equipment further comprises a waste groove, wherein the waste groove is arranged below the cutter seat to receive and cut waste materials discarded.
Through adopting above-mentioned technical scheme, through setting up the waste tank in cutter seat below, cut the test paper raw materials into the test paper strip at cutting device after, abandon the test paper strip that marks with bad mark in the waste tank, prevent that the waste test paper strip from being disorderly lost, pollute the processing environment.
The second object of the present application is achieved by the following technical solutions:
the medical test paper cutting method specifically comprises the following steps:
Conveying the test paper raw material to a cutting detection platform, detecting the bad mark on the test paper raw material and positioning the bad mark position;
Positioning the position of a test paper raw material, controlling a grabbing clamp to grab the test paper raw material according to the position of the test paper raw material, pushing the test paper raw material to a cutting device for cutting, and obtaining a test paper strip;
And controlling the material receiving auxiliary piece to carry out corresponding transportation arrangement on the test strip generated by cutting the test paper raw material according to the defective mark position detected by the test paper raw material on the cutting detection platform.
By adopting the technical scheme, after the test paper raw material is conveyed to the cutting detection platform, the defective mark on the test paper raw material is detected by the CCD detection camera, and the defective mark is positioned, so that the subsequent control buffer device is convenient for discarding the test paper strip containing the defective mark, and the quality of a medical test paper cutting finished product is improved; the CCD detection camera is used for shooting an image of the cutting detection platform and positioning the position of the test paper raw material, so that the grabbing clamp is controlled to move by a corresponding distance according to the position of the test paper raw material to grab the test paper raw material, and the grabbing clamp is controlled to move by a corresponding distance after grabbing to send the test paper raw material to the cutting mechanism for cutting, so that the cutting precision of the medical test paper is improved, and the cutting yield of the medical test paper is improved; the test strip corresponding to the bad mark position is discarded by the control receiving auxiliary piece, and the rest test strips are received to the receiving auxiliary piece and transported, arranged and buffered, so that the test strip containing the bad mark is discarded, and the quality of a medical test strip cutting finished product is further improved.
The present application may be further configured in a preferred example to: the positioning test paper raw material position, control grab press from both sides according to test paper raw material position snatchs the test paper raw material, and will the test paper raw material propelling movement cuts to cutting device, specifically includes:
Acquiring and identifying an image of the cutting detection platform, positioning the position of the test paper raw material corresponding to the test paper raw material, and calculating the position difference between the position of the test paper raw material and the position of the cutting device;
Controlling the grabbing clamp to move a first moving distance according to the position difference and grabbing the test paper raw material;
controlling the grabbing clamp to move a second moving distance, and pushing the test paper raw material to a cutting device for cutting;
And under the condition that the test paper raw materials are pushed to the cutting device, controlling the grabbing clamp to move a third moving distance to the cutting device each time, wherein the third moving distance is equal to the width of a finished test paper strip, the moving is performed for preset times, and the interval time of each moving is not less than the time of finishing one cutting action by the cutter.
Through adopting above-mentioned technical scheme, through obtaining and cutting testing platform's image and discerning it, location cuts testing platform upper test paper raw materials place, thereby calculate the distance of test paper raw materials and cutting device, and then control grab and press from both sides and remove the grab clamp of realizing to the test paper raw materials behind the corresponding distance, and remove corresponding distance behind grab clamp and push test paper raw materials to cutting device, and then carry out intermittent type propelling movement, the distance of propelling movement at every turn is unanimous with the width of the finished test paper strip that wants to obtain, thereby the accuracy of realizing cutting to the test paper raw materials, guarantee the control accuracy of grabbing the clamp, and then guarantee the uniformity of finished test paper strip width, medical test paper cutting accuracy has been improved.
The present application may be further configured in a preferred example to: the control material receiving auxiliary part carries out corresponding transportation arrangement on the test strip generated by cutting the test paper raw material according to the bad mark position detected by the test paper raw material on the cutting detection platform, and specifically comprises the following steps:
judging whether the test strip generated by cutting the test paper raw material contains the defective mark or not according to the defective mark position detected by the test paper raw material on the cutting detection platform;
Under the condition that the test strip contains the bad mark, controlling the material receiving auxiliary piece not to make a receiving action so that the test strip falls below a cutting device to be discarded;
and under the condition that the test strip does not contain the bad mark, controlling the material receiving auxiliary piece to make a receiving action, and enabling the test strip to fall to the material receiving auxiliary piece for transportation arrangement and buffering.
Through adopting above-mentioned technical scheme, whether the test strip after judging cuts through the bad mark position that detects on cutting testing platform contains bad mark, the control receives the material auxiliary member and does not connect the test strip that contains bad mark, makes the test strip that contains bad mark fall to the waste bin of cutting the device below, connects the test strip that does not contain bad mark, and carries out transportation arrangement and buffering to whether the test strip contains the screening of bad mark, further improved the quality that the finished product was cut to medical test paper.
The present application may be further configured in a preferred example to: the control the material receiving auxiliary piece makes a receiving action, and the test strip is connected to the material receiving auxiliary piece for transportation arrangement and buffering, and the method specifically comprises the following steps:
Controlling the belt auxiliary piece and the receiving auxiliary piece to move to a position close to the cutting seat so that the test strip without the bad mark falls to the receiving auxiliary piece;
Controlling the material receiving auxiliary piece to fall by a preset height, and controlling the material carrying auxiliary piece to drive the test strip to move by a preset distance in a direction away from the cutting seat;
after the strip auxiliary piece moves by the preset distance, the receiving auxiliary piece is controlled to rise by the preset height, the strip auxiliary piece is controlled to move by the preset distance towards the direction approaching to the cutting seat, so that the test strip is driven to fall into the preset position, and the next test strip is taken out;
and repeating the steps of mutually matched movement of the strip auxiliary piece and the receiving auxiliary piece to finish the transportation arrangement of the test strips.
Through adopting above-mentioned technical scheme, control buffer unit's area material auxiliary member and connect material auxiliary member to the position of hugging closely the seat of cutting, make the test strip that does not contain bad mark fall to connect the material auxiliary member under the effect of gravity, realize connecing the material auxiliary member to the connecing of the test strip that cuts, control and connect the material auxiliary member to drop certain height, simultaneously control area material auxiliary member and drive the test strip and move to the direction of keeping away from the seat of cutting, make the test strip remove to next position, afterwards control and connect the material auxiliary member to rise to predetermine the height, make the distance between material auxiliary member and the area material auxiliary member diminish, thereby inject the removal of test strip vertical direction, control area material auxiliary member to be close to the direction of cutting the seat and remove certain distance, drive the test strip under the bellied effect that sets up on the area material auxiliary member, thereby realize the position and the gesture control to the test strip, the above-mentioned cyclic action step is repeated, thereby make every test strip that cuts can interval distance range neatly, follow-up to the processing to the test strip of being convenient for.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The cam motor drives the connecting rod to reciprocate, and then drives the cutter rod to rotate around the middle part of the cutter rod in a certain range, so that the cutter fixed on the cutter rod reciprocates up and down, and the cam motor works controllably, so that the uniform speed of the cutter can be controlled to cut the test paper raw material, the test paper strip width of the test paper finished product is kept consistent, the CCD detection camera is arranged above the cutting detection platform to detect the position of the test paper raw material placed on the cutting detection platform and the position of the bad mark on the test paper raw material, the test paper raw materials are pushed to the position of the cutting knife in the follow-up control mode, the test paper raw materials are lifted to the preset height through the feeding component, so that the sucker group of the material sucking component can adsorb the test paper raw materials needing to be cut in a negative pressure mode, the limiting plates arranged on the feeding platform can be correspondingly adjusted according to the shape and the size of the test paper raw materials, the limiting plates are inserted into the corresponding positioning holes to fix different test paper raw materials, negative pressure adsorption of the material sucking component is facilitated, meanwhile, direction deviation of the test paper raw materials after the test paper raw materials are conveyed to the detection device by the material sucking component is reduced, difficulty in follow-up adjustment control is reduced, and cutting precision of the medical test paper is improved;
2. The slider which can move along the guide rail drives the grabbing clamp fixed on the slider to move, the grabbing clamp can move to the corresponding position according to the feedback of the CCD detection camera on the position of the test paper raw material, then the test paper raw material is pushed to the cutting mechanism to carry out cutting work, the grabbing clamp is used for fixing the test paper raw material, the position of the test paper is prevented from being changed, meanwhile, the grabbing clamp is used for pushing the test paper raw material to carry out cutting, the cutting precision of the medical test paper is further improved, the grabbing clamp is used for replacing hands to carry out the cutting work of the test paper raw material, the risk of injury to personnel is reduced, and the cutting safety of the medical test paper is improved;
3. The test paper strips cut by the cutting device are selectively picked up by the material receiving auxiliary piece according to the detection result of the CCD detection camera, the test paper strips are pushed back and forth by the material carrying auxiliary piece, and the test paper strips are orderly arranged under the action of the sloping bulges arranged on the material receiving auxiliary piece, so that the subsequent continuous processing of the test paper strips is facilitated;
4. Through setting up the waste tank below the cutter seat, cut the test paper raw materials into the test paper strip at cutting device after, abandon the test paper strip that marks with bad mark in the waste tank, prevent that the test paper strip of abandonment from being lost in disorder, pollute the processing environment.
Drawings
Fig. 1 is a schematic overall structure of a medical test paper cutting apparatus according to an embodiment of the present application.
Fig. 2 is a schematic view of a cutting device of the medical test paper cutting apparatus according to an embodiment of the present application.
Fig. 3 is a schematic view of a detection device and a grasping and clamping device of the medical test paper cutting apparatus according to an embodiment of the present application.
Fig. 4 is a schematic diagram of a buffer device of a medical test paper cutting apparatus according to an embodiment of the present application.
Fig. 5 is a schematic back view of a suction assembly of a medical test paper cutting apparatus according to an embodiment of the present application.
FIG. 6 is a flow chart of a method of cutting medical test paper according to an embodiment of the present application.
Fig. 7 is a flowchart showing an implementation of step S20 in the medical test paper cutting method according to an embodiment of the present application.
Fig. 8 is a flowchart showing an implementation of step S30 in the medical test paper cutting method according to an embodiment of the present application.
Fig. 9 is a flowchart showing an implementation of step S33 in the medical test paper cutting method according to an embodiment of the present application.
Wherein, 1, a cutting device; 11. a cam motor; 12. a connecting rod; 13. a cutter; 14. a cutter bar; 15. a cutter holder; 16. a first through hole; 2. a detection device; 21. cutting a detection platform; 22. a CCD detection camera; 23. a guide rail; 24. a limit groove; 3. a clamping device; 31. a slide block; 32. a grabbing clamp; 4. a buffer device; 41. a receiving auxiliary piece; 42. a belt auxiliary; 421. a material carrying seat; 422. a material carrying rod; 5. a feeding device; 51. a feeding assembly; 511. a feeding platform; 512. positioning holes; 513. a limiting plate; 514. a first motor; 52. a suction assembly; 521. a positioning plate; 522. a second motor; 523. a transmission rod; 524. a suction cup group; 525. a transmission belt; 526. and (5) rotating the rod.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
Hereinafter, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
Furthermore, in the present application, the terms "upper," "lower," and the like are defined with respect to the orientation of the components shown in the drawings, and it should be understood that these directional terms are relative concepts that may be altered accordingly as the orientation of the components shown in the drawings changes.
In one embodiment, as shown in fig. 1, the application discloses a medical test paper cutting device, which comprises a feeding device 5, a detection device 2, a grabbing device 3, a buffer device 4 and a cutting device 1; as shown in fig. 2, the cutting device 1 includes a cam motor 11, a connecting rod 12, a cutter bar 14, a cutter seat 15 and a cutter 13, the cutter 13 is fixed at one end of the cutter bar 14 near the buffer device 4, a first through hole 16 is provided in the middle of the cutter bar 14, one end of the cutter bar 14 near the cutting detection platform 21 is connected with the cutter seat 15 through a bolt passing through the first through hole 16, so that the cutter bar 14 can rotate around the bolt by a certain angle under the driving of the connecting rod 12, thereby driving the cutter 13 fixed on the cutter bar 14 to cut test paper raw materials into test paper strips, the cutter seat 15 is arranged between the buffer device 4 and the cutting detection platform 21, the cam motor 11 is connected with the cutter bar 14 through the connecting rod 12, two ends of the connecting rod 12 are in a ring structure, the connecting rod 12 is connected with the cam motor 11 and the cutter bar 14 through bolts passing through the ring structure, and when the cam motor 11 rotates, the connecting rod 12 is driven to reciprocate under the action of the cam, and the cutter bar 14 is driven to reciprocate up and down, so that the test paper strip 13 fixed on the cutter bar 14 cuts the test paper raw materials into test paper strips.
Further, as shown in fig. 1 and 3, the detecting device 2 includes a cutting detecting platform 21 and a CCD detecting camera 22, one end of the cutting detecting platform 21 is fixedly connected with the bottom of the cutter seat 15, the CCD detecting camera 22 is disposed at a preset height above the cutting detecting platform 21, when the test paper raw material exists in the cutting detecting platform 21, the CCD detecting camera 22 shoots the CCD image of the cutting detecting platform 21 to detect the position of the test paper raw material and the bad mark on the test paper raw material, a guide rail 23 is fixed above the first direction of the cutting detecting platform 21, the direction of the guide rail 23 is the length direction of the cutting detecting platform 21, so that a slider 31 of the grabbing device 3 can grab the test paper raw material along the guide rail 23, and after grabbing the clamp 32, the test paper raw material can be sent to the cutting device 1 along the guide rail 23, a limit groove 24 parallel to the guide rail 23 is disposed in the middle of the cutting detecting platform 21, and the limit groove 24 is used for limiting the test paper raw material so that the raw material to the cutting detecting platform 21 can swing under the action of gravity to prevent the bad posture of the test paper raw material from being cut and the test paper raw material from being out of the standard.
Further, as shown in fig. 1 and 3, the clip device 3 includes a slider 31 and a clip 32, the slider 31 is movably connected with the guide rail 23, and the slider 31 can slide along the guide rail 23, so that; the grabbing clamp 32 is fixedly connected with the sliding block 31, the grabbing clamp 32 is arranged in the center of the limiting groove 24 and can slide along the sliding block 31 along the guide rail 23, the grabbing clamp 32 can clamp the tail of the test paper raw material, the grabbing clamp 32 can grab the test paper raw material along the guide rail 23, the test paper raw material can be sent to the cutting device 1 along the guide rail 23 to be cut after grabbing the grabbing clamp 32, and the movement of the sliding block 31 is controlled by the detection result of the CCD detection camera 22.
Further, as shown in fig. 1 and 4, the buffer device 4 includes a tape auxiliary member 42 and a stock receiving auxiliary member 41; the material receiving auxiliary piece 41 is arranged at one end of the cutter seat 15, which is connected with the cutter 13, so that the material receiving device can receive the test paper on the strip auxiliary piece after the cutter 13 cuts the test paper raw material into the test paper strips, a slope bulge is arranged on the material receiving auxiliary piece 41 at a first preset distance, the position and the gesture of the test paper strips are limited, the test paper strips are orderly arranged, the strip auxiliary piece 42 comprises a pair of strip seats 421, the strip seats 421 are arranged at two sides of the material receiving auxiliary piece 41, a strip rod 422 is fixed below each strip seat 421, the strip rod 422 is arranged above the material receiving auxiliary piece 41, and the strip auxiliary piece 42 is used for driving the test paper strips which are already received on the material receiving auxiliary piece 41 to move back and forth, so that the test paper strips are orderly arranged under the action of the slope bulge arranged on the material receiving auxiliary piece 41.
Further, as shown in fig. 1 and 5, the feeding device 5 includes a feeding assembly 51 and a suction assembly 52, the feeding assembly 51 is disposed below the suction assembly 52 and is spaced from the suction assembly 52 by a first preset distance, a batch of test paper raw materials are contained on the feeding assembly 51, the feeding assembly 51 includes a feeding platform 511, a plurality of positioning holes 512 are disposed on the feeding platform 511, a limiting plate 513 is fixed on the positioning holes 512, the limiting plate 513 is used for fixing the test paper raw materials, the positioning holes 512 into which the limiting plate 513 is inserted can be adjusted according to the shape and size of the test paper raw materials, thereby limiting different test paper raw materials, a first motor 514 for controlling the feeding platform 511 to vertically lift is disposed below the feeding platform 511, when the test paper cutting requirement is met, the first motor 514 works to lift the feeding platform 511, and when the uppermost test paper raw materials are detected to reach a designated height, the lifting action is stopped, the suction assembly 52 comprises a positioning plate 521, a second motor 522, two transmission rods 523 and a sucking disc group 524, wherein two second through holes on the same vertical line are arranged on the positioning plate 521, the transmission rods 523 respectively penetrate through the second through holes, one ends of the two transmission rods 523 far away from the cutter seat 15 are connected by a transmission belt 525, one ends of the lower transmission rods 523 far away from the cutter seat 15 are connected with the second motor 522, when the lower transmission rods 523 rotate, the transmission belt 525 drives the upper transmission rods 523 to synchronously rotate, two rotating rods 526 which are parallel up and down are arranged in the direction of the positioning plate 521 close to the cutter seat 15, one ends of the rotating rods 526 are arranged on the positioning plate 521 through the other ends of the transmission rods 523, the rotating rods 526 are fixedly connected with the transmission rods 523, the other ends of the two rotating rods 526 are movably connected with the sucking disc group 524, and when the rotating rods 526 rotate, the sucking disc group 524 keeps vertical, after the feeding assembly 51 lifts the test paper raw material to the designated height, the second motor 522 drives the rotary rod 526 to rotate, so as to drive the sucking disc group 524 to descend, adsorb the test paper raw material on the uppermost layer of the feeding assembly 51, and then the second motor 522 drives the rotary rod 526 to reversely rotate, so as to drive the sucking disc group 524 to convey the adsorbed test paper raw material into the limiting groove 24 of the cutting detection platform 21.
Further, the medical test paper cutting device further comprises a waste groove which is arranged below the cutter seat 15 to receive and cut discarded waste materials, so that discarded waste material test paper strips are prevented from falling to the ground and polluting the processing environment.
In one embodiment, as shown in fig. 6, the application discloses a medical test paper cutting method for controlling the medical test paper cutting device, which specifically comprises the following steps:
S10: the test paper raw material is conveyed to a cutting detection platform 21, defective marks on the test paper raw material are detected, and defective mark positions are located.
Specifically, the suction assembly 52 conveys the test paper raw material on the feeding assembly 51 to the cutting detection platform 21, detects the defective mark on the test paper raw material by the CCD detection camera 22, and locates the position of the defective mark.
S20: the test paper raw material position is positioned, the control grabbing clamp 32 grabs the test paper raw material according to the test paper raw material position, and pushes the test paper raw material to the cutting device 1 for cutting, so that the test paper is obtained.
Specifically, the position of the test paper raw material on the cutting detection platform 21 is positioned by the CCD detection camera 22, so that the position of the test paper raw material is sent to the PLC, and the grabbing clamp 32 is controlled to move by a corresponding distance, so that the grabbing clamp 32 for the test paper raw material is realized and sent to the cutting device 1 for cutting.
S30: the control receiving auxiliary member 41 carries out corresponding transportation arrangement on the test strips generated by cutting the test paper raw materials according to the bad mark positions detected by the test paper raw materials on the cutting detection platform 21.
Specifically, whether the test strip obtained by cutting by the cutting device 1 contains a defective mark is determined by the defective mark position, the test strip containing the defective mark is discarded, and the test strip not containing the defective mark is transported, arranged and buffered.
In one embodiment, as shown in fig. 7, in step S20, that is, positioning the position of the test paper raw material, the control grip 32 grips the test paper raw material according to the position of the test paper raw material, and pushes the test paper raw material to the cutting device 1 for cutting, which specifically includes:
S21: an image of the cutting detection platform 21 is acquired and identified, the position of the test paper raw material corresponding to the test paper raw material is positioned, and the position difference between the test paper raw material and the cutting device 1 is calculated.
In this embodiment, the test paper raw material position refers to a position where the test paper raw material approaches the edge of the cutting device 1.
Specifically, an image of the trimming detection platform 21 is acquired by the CCD detection camera 22, the position of the test paper raw material is located, and the difference in position, i.e., the distance, between the test paper raw material and the trimming device 1 is calculated.
S22: the grip clamp 32 is controlled to move a first movement distance and grip the test strip stock according to the difference in position.
Specifically, if the total length of the cutting detection platform 21 is 50cm, the distance between the edge of the test paper raw material, which is close to the cutting device 1, and the cutting device 1 is 20cm, and the length of the test paper raw material is 20cm, the first moving distance is 10cm, and the control slider 31 drives the grabbing clamp 32 to move along the guide rail 23 for 10cm in the direction, which is close to the cutting device 1, so as to grab the test paper raw material.
S23: the gripping clamp 32 is controlled to move a second moving distance, and the test paper raw material is pushed to the cutting device 1 for cutting.
Specifically, the second moving distance is equal to the distance between the edge of the test paper raw material, which is close to the cutting device 1, and is 20cm, the grabbing clamp 32 is controlled to move for 20cm towards the direction, which is close to the cutting device 1, and the test paper raw material is sent to the cutting device 1 for cutting.
S24: under the condition that the test paper raw material is pushed to the cutting device 1, the grabbing clamp 32 is controlled to move a third moving distance to the cutting device 1 each time, the third moving distance is equal to the width of the finished test paper strip, the preset times of movement are carried out, and the interval time of each movement is not less than the time of finishing one cutting action of the cutter 13.
The third moving distance is equal to the width of the finished test paper strip, after the grabbing clamp 32 moves for 20cm to send the test paper raw material to the cutting device 1, intermittent movement is carried out, the direction is the direction close to the cutting device 1, the distance of each movement is equal to the width of the finished test paper strip, such as 3cm, the intermittent time between each movement is not less than the time when the cutter 13 completes one cutting action, and the cutter 13 is prevented from completing the cutting action and pushing the test paper for the next time to cause damage.
In one embodiment, as shown in fig. 8, in step S30, the control material receiving auxiliary member 41 performs corresponding transportation arrangement on the test strip generated by cutting the test strip raw material according to the position of the defective mark detected by the test strip raw material on the cutting detection platform 21, and specifically includes:
S31: and judging whether the test strip generated by cutting the test strip raw material contains the defective mark according to the defective mark position detected by the test strip raw material on the cutting detection platform 21.
Specifically, according to the position of the defective mark detected by the test paper raw material on the cutting detection platform 21, whether the test paper strip obtained after the test paper raw material is cut contains the defective mark is determined, if the position of the defective mark detected by the test paper raw material on the cutting detection platform 21 is 10cm-12cm away from the edge of the test paper raw material, which is close to the cutting device 1, and the pushing distance of each intermittent pushing is 3cm, the test paper strip obtained by the 4 th cutting action is the test paper strip containing the defective mark.
S32: in the case of a test strip containing a defective mark, the receiving auxiliary member 41 is controlled not to perform the receiving operation so that the test strip falls below the cutting device 1 to be discarded.
Specifically, in the case where the test strip contains a defective mark, the stock attachment 41 is away from the cutting seat, so that the cut test strip falls into a waste tank provided under the cutting device 1 under the action of gravity.
S33: under the condition that the test strip does not contain bad marks, the receiving auxiliary piece 41 is controlled to perform receiving action, and the test strip falls to the receiving auxiliary piece 41 for transportation and arrangement.
Specifically, in the case where the test strip does not contain a bad mark, the receiving auxiliary member 41 is moved to be closely attached to the cutting seat, the cut test strip is received, and then the test strip is transported and arranged.
In one embodiment, as shown in fig. 9, in step S33, the receiving auxiliary member 41 is controlled to perform the receiving operation, and the test strips are received by the receiving auxiliary member 41 for transportation, arrangement and buffering, which specifically includes:
S331: the tape material auxiliary member and the material receiving auxiliary member 41 are controlled to move to a position close to the cutting seat so that the test strip without bad marks falls to the material receiving auxiliary member 41.
Specifically, in the case where the test strip does not contain a defective mark, the stock attachment auxiliary member 41 is moved to be closely attached to the cutting seat, and the cut test strip is attached.
S332: the receiving auxiliary piece 41 is controlled to fall by a preset height, and the strip auxiliary piece 42 is controlled to drive the test strip to move a preset distance in a direction away from the cutting seat.
Specifically, the material receiving auxiliary member 41 is controlled to fall by a preset height, such as 0.3cm, and the strip auxiliary member 42 is controlled to drive the test strip to move in a direction away from the cutting seat by a preset distance, wherein the preset distance is slightly greater than the width of the test strip, such as 3.2cm, so that the test strip can fall on one end of the next protrusion away from the cutting seat.
S333: after the strip auxiliary piece 42 moves by a preset distance, the material receiving auxiliary piece 41 is controlled to rise by a preset height, the strip auxiliary piece 42 is controlled to move by a preset distance towards a direction approaching to the cutting seat, so that the test strip is driven to fall to a preset position, and the next test strip is taken out.
Specifically, after the strip auxiliary piece 42 moves 3.2cm, the material receiving auxiliary piece 41 is controlled to ascend by 0.3cm, the strip auxiliary piece 42 is controlled to move 3.2cm towards the direction close to the cutting seat, the test strip is driven to move towards the direction close to the cutting seat, the test strip is arranged neatly under the action of the protrusions arranged on the material receiving auxiliary piece 41, and the next test strip is taken out.
S334: the steps of moving the auxiliary belt member 42 and the auxiliary receiving member 41 in cooperation with each other are repeated to complete the transport arrangement of the test strips.
Specifically, the steps of moving the strip auxiliary member 42 and the receiving auxiliary member 41 in a mutually matched manner are repeated, so that the test strips are orderly arranged on the receiving auxiliary member 41, and the subsequent continuous processing of the test strips is facilitated.
It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present application.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (SYNCHLINK) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.

Claims (10)

1. The medical test paper cutting equipment is characterized by comprising a cutting device (1), a detecting device (2), a grabbing device (3), a buffering device (4) and a feeding device (5);
The cutting device (1) comprises a cam motor (11), a connecting rod (12), a cutter rod (14), a cutter seat (15) and a cutter (13), wherein the cutter (13) is fixed at one end of the cutter rod (14), a first through hole (16) is formed in the middle of the cutter rod (14), the other end of the cutter rod (14) is connected with the cutter seat (15) through a bolt penetrating through the first through hole (16), and the cutter rod (14) can rotate around the bolt;
The cam motor (11) is connected with the cutter bar (14) through the connecting rod (12), two ends of the connecting rod (12) are of annular structures, and the connecting rod (12) is connected with the cam motor (11) and the cutter bar (14) through bolts penetrating through the annular structures;
The cam motor (11) drives the connecting rod (12) to reciprocate when working and rotating, and drives the cutter rod (14) to reciprocate up and down when the connecting rod (12) reciprocates, so that the cutter (13) cuts test paper raw materials.
2. The medical test paper cutting device according to claim 1, wherein the detection means (2) comprises a cutting detection platform (21) and a CCD detection camera (22), one end of the cutting detection platform (21) is fixedly connected with the bottom of the cutter seat (15);
The CCD detection camera (22) is arranged at a preset height above the cutting detection platform (21), and the CCD detection camera (22) is used for shooting CCD images of the cutting detection platform (21);
A guide rail (23) is fixed above the first direction of the cutting detection platform (21), and the direction of the guide rail (23) points to a direction far away from the cutter seat (15);
A limiting groove (24) parallel to the guide rail (23) is arranged in the middle of the cutting detection platform (21), and the limiting groove (24) is used for limiting the test paper raw materials.
3. The medical test paper cutting apparatus according to claim 2, wherein the grip device (3) comprises a slider (31) and a grip (32), the slider (31) being movably connected with the guide rail (23), the slider (31) being slidable along the guide rail (23);
The grabbing clamp (32) is fixedly connected with the sliding block (31), and the grabbing clamp (32) is arranged in the center of the limiting groove (24) and can slide along the guide rail (23) along with the sliding block (31);
The grabbing clamp (32) can clamp the tail of the test paper raw material.
4. Medical test paper cutting apparatus according to claim 2, characterized in that the buffer means (4) comprises a tape aid (42) and a stock receiving aid (41);
The material receiving auxiliary piece (41) is arranged at one end, connected with the cutter (13), of the cutter seat (15), and a slope protrusion is arranged on the material receiving auxiliary piece (41) at intervals of a first preset distance;
The auxiliary belt piece (42) comprises a pair of belt material bases (421), the belt material bases (421) are arranged on two sides of the auxiliary belt material receiving piece (41), belt material rods (422) are fixed below each belt material base (421), and the belt material rods (422) are arranged above the auxiliary belt material receiving piece (41).
5. The medical test paper cutting apparatus according to claim 1, wherein the feeding device (5) comprises a feeding assembly (51) and a suction assembly (52), the feeding assembly (51) being arranged below the suction assembly (52) and being spaced from the suction assembly (52) by a first preset distance;
The feeding assembly (51) comprises a feeding platform (511), a plurality of positioning holes (512) are formed in the feeding platform (511), limiting plates (513) are fixed on the positioning holes (512), the limiting plates (513) are used for fixing test paper raw materials, and a first motor (514) used for controlling the feeding platform (511) to vertically lift is arranged below the feeding platform (511);
The suction assembly (52) comprises a positioning plate (521), a second motor (522), two transmission rods (523) and a sucking disc group (524), wherein two second through holes on the same vertical line are formed in the positioning plate (521), the transmission rods (523) respectively penetrate through the second through holes, one ends, far away from the cutter seat, of the two transmission rods (523) are connected through a transmission belt (525), and one end, far away from the cutter seat (15), of the lower transmission rod (523) is connected with the second motor (522);
Two rotating rods (526) which are parallel up and down are arranged in the direction of the positioning plate (521) approaching the cutter seat (15), one end of each rotating rod (526) is arranged on the positioning plate (521) through the other end of the transmission rod (523), and the rotating rods (526) are fixedly connected with the transmission rod (523);
the other ends of the two rotating rods (526) are movably connected with the sucking disc group (524), and when the rotating rods (526) rotate, the sucking disc group (524) is kept vertical.
6. The medical test strip cutting apparatus according to claim 1, further comprising a waste chute disposed below the cutter block (15) for receiving waste material for cutting and discarding.
7. A medical test strip cutting method based on the medical test strip cutting apparatus of any one of claims 1-6, comprising:
Conveying the test paper raw material to a cutting detection platform, detecting the bad mark on the test paper raw material and positioning the bad mark position;
Positioning the position of a test paper raw material, controlling a grabbing clamp to grab the test paper raw material according to the position of the test paper raw material, pushing the test paper raw material to a cutting device for cutting, and obtaining a test paper strip;
And controlling the material receiving auxiliary piece to carry out corresponding transportation arrangement on the test strip generated by cutting the test paper raw material according to the defective mark position detected by the test paper raw material on the cutting detection platform.
8. The medical test strip cutting method according to claim 7, wherein the steps of positioning the test strip raw material position, controlling the gripping clamp to grip the test strip raw material according to the test strip raw material position, and pushing the test strip raw material to the cutting device for cutting comprise:
Acquiring and identifying an image of the cutting detection platform, positioning the position of the test paper raw material corresponding to the test paper raw material, and calculating the position difference between the position of the test paper raw material and the position of the cutting device;
Controlling the grabbing clamp to move a first moving distance according to the position difference and grabbing the test paper raw material;
Controlling the grabbing clamp to move for a second movement distance, and pushing the test paper raw material to a cutting device (1) for cutting;
And under the condition that the test paper raw materials are pushed to the cutting device, controlling the grabbing clamp to move a third moving distance to the cutting device each time, wherein the third moving distance is equal to the width of a finished test paper strip, the moving is performed for preset times, and the interval time of each moving is not less than the time of finishing one cutting action by the cutter.
9. The method of claim 8, wherein the step of controlling the stock receiving aid to perform a corresponding transport arrangement for the test strips generated by cutting the test stock according to the defective marking position detected by the test stock on the cutting detection platform comprises:
judging whether the test strip generated by cutting the test paper raw material contains the defective mark or not according to the defective mark position detected by the test paper raw material on the cutting detection platform;
Under the condition that the test strip contains the bad mark, controlling the material receiving auxiliary piece not to make a receiving action so that the test strip falls below a cutting device to be discarded;
and under the condition that the test strip does not contain the bad mark, controlling the material receiving auxiliary piece to make a receiving action, and enabling the test strip to fall to the material receiving auxiliary piece for transportation arrangement and buffering.
10. The method of claim 9, wherein the step of controlling the receiving aid to perform the receiving action, and the step of receiving the test strip to the receiving aid for transport arrangement and buffering comprises:
controlling the auxiliary piece to be fed and the auxiliary piece to be fed to a position close to the cutting seat so that the test strip without the bad mark falls to the auxiliary piece to be fed;
Controlling the material receiving auxiliary piece to fall by a preset height, and controlling the material carrying auxiliary piece to drive the test strip to move by a preset distance in a direction away from the cutting seat;
After the strip auxiliary piece moves by the preset distance, the receiving auxiliary piece is controlled to rise by the preset height, the strip auxiliary piece is controlled to move by the preset distance towards the direction approaching to the cutting seat, so that the test strip is driven to fall into the preset position, and the next test strip is taken out;
and repeating the steps of mutually matched movement of the auxiliary piece to be tested and the auxiliary piece to be received, and completing the transportation arrangement of the test strips.
CN202411046812.XA 2024-08-01 2024-08-01 Medical test paper cutting equipment and cutting method Active CN118559768B (en)

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Publication number Priority date Publication date Assignee Title
KR20140108009A (en) * 2013-02-28 2014-09-05 주식회사 대연이엔지 Strip Automatic Cutting and Distributor Apparatus
CN108248180A (en) * 2018-01-18 2018-07-06 深圳市华东兴科技有限公司 A kind of full-automatic volume is to piece laminating machine
CN208468475U (en) * 2018-07-23 2019-02-05 厦门巨锐自动化设备有限公司 A kind of diagnosis test paper drying sheet full-automatic charging mechanism
CN208867244U (en) * 2018-10-11 2019-05-17 苏州元控自动化设备有限公司 A kind of automatic cutting cutting of test paper picks collator
CN115157702A (en) * 2022-07-06 2022-10-11 苏州诚朴智能科技有限公司 A kit assembly equipment
CN217648447U (en) * 2022-08-01 2022-10-25 云智动(杭州)科技有限公司 Test paper slitting and distributing mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140108009A (en) * 2013-02-28 2014-09-05 주식회사 대연이엔지 Strip Automatic Cutting and Distributor Apparatus
CN108248180A (en) * 2018-01-18 2018-07-06 深圳市华东兴科技有限公司 A kind of full-automatic volume is to piece laminating machine
CN208468475U (en) * 2018-07-23 2019-02-05 厦门巨锐自动化设备有限公司 A kind of diagnosis test paper drying sheet full-automatic charging mechanism
CN208867244U (en) * 2018-10-11 2019-05-17 苏州元控自动化设备有限公司 A kind of automatic cutting cutting of test paper picks collator
CN115157702A (en) * 2022-07-06 2022-10-11 苏州诚朴智能科技有限公司 A kit assembly equipment
CN217648447U (en) * 2022-08-01 2022-10-25 云智动(杭州)科技有限公司 Test paper slitting and distributing mechanism

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