CN216505297U - Roll-cutting device of cutting machine and cutting machine - Google Patents

Abstract

The application discloses roll cutting device and guillootine of guillootine, roll cutting device includes: the rolling cutting plate is slidably arranged on a rack of the cutting machine; and the suction port of the second vacuum adsorption piece is suitable for fixing the test paper when the test paper is placed on the roll cutting plate by the mechanical arm. According to the roll-cutting device of this application can adsorb the test paper firmly on the roll-cutting board through the negative pressure that second vacuum adsorption piece produced, and this kind of mode overall structure is more succinct simultaneously, need not extra mechanical parts and fixes the test paper, and the biggest possibility is guaranteed the test paper and can not take place to buckle or damage.

Description

Roll-cutting device of cutting machine and cutting machine

Technical Field

The application relates to the technical field of medical equipment, in particular to a rolling cutting device of a cutting machine and the cutting machine.

Background

When a cutting machine in the related art cuts test paper into test paper strips, the test paper strips can not be stably fixed by a rolling cutting plate for placing the test paper, so that the precision of the cut test paper strips is poor, the qualification rate of the test paper strips is low, and the cutting efficiency and the cutting precision of the cutting machine are greatly influenced.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art. Therefore, an object of this application is to provide a roll-cutting device of guillootine, this roll-cutting device can adsorb the test paper firmly on the roll-cutting board through the negative pressure that second vacuum adsorption piece produced, and this kind of mode overall structure is more succinct simultaneously, need not extra mechanical parts to fix the test paper, and the biggest assurance test paper can not take place to buckle or damage as far as possible.

The application also provides a guillootine of having above-mentioned hobbing device.

According to the utility model provides a hobbing device of guillootine includes: the rolling cutting plate is slidably arranged on a rack of the cutting machine; and the suction port of the second vacuum adsorption piece is suitable for fixing the test paper when the test paper is placed on the roll cutting plate by the mechanical arm.

According to the roll-cutting device of this application, the negative pressure that produces through second vacuum adsorption spare can adsorb the test paper firmly on the roll-cutting board, and this kind of mode overall structure is more succinct simultaneously, need not extra mechanical parts and fixes the test paper, and the biggest possibility is guaranteed the test paper and can not take place to buckle or damage.

According to an embodiment of the application, the roll-off plate comprises: the test paper testing device comprises an upper side plate and a lower side plate arranged below the upper side plate, wherein the upper side plate is used for bearing the test paper, and the hardness of the upper side plate is smaller than that of the lower side plate.

According to one embodiment of the present application, the upper side plate is a polyoxymethylene resin plate, and the lower side plate is an aluminum alloy plate.

According to one embodiment of the application, the roll cutting plate is provided with a positioning pin, and the positioning pin is matched with the positioning hole in the test paper to position the test paper.

According to one embodiment of the application, the position of the locating pin on the roll-off plate is adjustable.

According to an embodiment of the application, be provided with the locating piece on the roll-cutting board, be provided with on the locating piece the locating pin, the locating piece pass through the fastener with roll-cutting board detachably connects.

According to an embodiment of the application, a third mounting hole is formed in the positioning block, a plurality of fourth mounting holes are sequentially arranged in the moving direction of the positioning block and are formed in the roll cutting plate, and the fastener passes through the third mounting hole and can be selectively matched with any one of the fourth mounting holes.

According to an embodiment of the application, the roll cutting device further comprises: the first shearing knife is arranged on the side edge of the test paper and is suitable for cutting off the redundant part on the side edge of the test paper in the moving process of the rolling cutting plate.

According to an embodiment of the application, the roll cutting device further comprises: a second shearing knife adapted to slice the test strip into a plurality of test strips.

A cutting machine comprises the rolling cutting device. Because the guillootine according to this application is provided with foretell hobbing device, consequently this guillootine overall structure is more succinct, need not extra mechanical parts and fixes the test paper, and the biggest assurance test paper can not take place to buckle or damage as far as possible.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a positioning tool of a cutting machine according to an embodiment of the present application, which is mounted on a frame in one direction;

fig. 2 is a schematic view of a positioning tool of a cutting machine according to an embodiment of the application, which is mounted on a frame in another direction;

fig. 3 is a schematic view of a positioning tool of a cutting machine according to an embodiment of the present application;

FIG. 4 is a schematic view of a locating post according to an embodiment of the present application;

FIG. 5 is a schematic view of a sample sheet takeout conveyor according to an embodiment of the present application;

FIG. 6 is a schematic view of a first vacuum suction fitting engaged with a mounting bracket according to an embodiment of the present application;

FIG. 7 is a side view of a sample card web takeout conveyor according to an embodiment of the present application;

FIG. 8 is a cross-sectional view taken along A-A of FIG. 7;

FIG. 9 is a schematic view of a roll cutting apparatus according to an embodiment of the present application mounted on a frame;

FIG. 10 is a schematic view of a hobbing apparatus according to an embodiment of the present application;

FIG. 11 is a schematic view of a test strip placed on a hobbing apparatus according to an embodiment of the present application;

fig. 12 is a schematic diagram of a test strip taking device and a test strip pitch-changing mechanism mounted on a rack according to an embodiment of the present application;

fig. 13 is a schematic diagram of the test strip take-off device and the test strip pitch mechanism cooperating together (the test strip pitch mechanism is deployed) according to an embodiment of the present application;

fig. 14 is a schematic diagram of the taking device for the test strip and the pitch mechanism of the test strip according to the embodiment of the present application in cooperation (the pitch mechanism of the test strip is tightened);

fig. 15 is a schematic view of a cutting machine according to an embodiment of the present application.

Reference numerals:

cutting machine 100

A positioning tool 110 of a cutting machine, a material loading plate 111, a handle groove 111a, a positioning column 112, a bottom plate 112a, a vertical plate 112b, a movable beam 113, a corner plate 114, a blowing nozzle 115, a first mounting hole 101, a second mounting hole 102,

a test paper board taking and conveying device 120, a mechanical arm 121, a test paper taking plate 122, a first vacuum adsorption piece 123, a first adsorption disc 123a, a body part 123b, a mounting bracket 124,

a rolling cutting device 130, a rolling cutting plate 131, an upper side plate 131a, a lower side plate 131b, a second vacuum absorption member 132, a positioning block 133b, a third mounting hole 104,

a test strip taking device 140, a test strip taking plate 141, a third vacuum adsorption piece 142, a second suction cup 142a, a fifth mounting hole 106,

a test strip pitch-changing mechanism 150, a slide block 151, a first slide bar 152a, a second slide bar 152b, a driving component 153, a first connecting rod 153a, a second connecting rod 153b,

the frame 160, the support wheels 161,

a test strip storage device 170.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

A cutting machine 100 according to an embodiment of the present application is described below with reference to fig. 1 to 15.

The cutting machine 100 according to the embodiment of the application is used for cutting a piece of test paper into a plurality of test paper strips meeting the standard, so that the use by a user is facilitated.

As shown in fig. 15, a cutting machine 100 according to an embodiment of the present application includes a positioning tool 110, a test paper board taking and conveying device 120, a rolling cutting device 130, a test paper strip taking and conveying device 140, and a test paper strip pitch varying mechanism 150 of the cutting machine, where the positioning tool 110, the test paper board taking and conveying device 120, the rolling cutting device 130, the test paper strip taking and conveying device 140, and the test paper strip pitch varying mechanism 150 of the cutting machine are sequentially arranged from upstream to downstream, and it should be noted that the upstream and the downstream of the present application do not refer to a position relationship, but refer to a sequence of operations, for example, the test paper board taking and conveying device 120 is disposed downstream of the positioning tool 110 of the cutting machine, which means that the test paper needs to be positioned on the positioning tool 110 of the cutting machine first, and then the test paper is taken out from the positioning tool 110 of the cutting machine through the test paper board taking and conveying device 120.

The cutting procedure for the test strips is described in detail below:

the test paper is firstly required to be placed on the positioning tool 110 of the cutting machine for positioning, so that the placing states of the plurality of test paper are substantially the same, the positioning tool 110 of the cutting machine can store a certain amount of test paper, and meanwhile, the positioning tool 110 of the cutting machine can also position the test paper, so that the test paper board taking and conveying device 120 on the downstream can be conveniently taken.

After the test paper is positioned by the positioning tool 110 of the cutting machine, the test paper board taking and conveying device 120 takes the test paper out of the positioning tool 110 of the cutting machine and places the test paper on the rolling cutting device 130; the rolling cutting device 130 is arranged at the downstream of the test paper board taking and conveying device 120, the rolling cutting device 130 is used for receiving the test paper taken by the test paper board taking and conveying device 120 from the positioning tool 110 of the cutting machine, and the rolling cutting device 130 is used for cutting the test paper into a plurality of test paper strips.

The test strip taking device 140 is arranged at the downstream of the rolling cutting device 130, and the test strip taking device 140 can take the test strips on the rolling cutting device 130 after the test strips are cut into the test strips by the rolling cutting device 130; at this time, the two adjacent test strips are still close to each other, the material taking device 140 of the test strips can take a plurality of test strips adjacent to each other to the top of the test strip storage device, the test strip storage device includes a plurality of storage slots, and the two adjacent storage slots are spaced apart.

The pitch-variable mechanism 150 of the test strip is connected with the extracting devices 140 of a plurality of test strips, and meanwhile, when a plurality of test strips are located in the test strip storage device 170, the extracting devices 140 of a plurality of test strips are driven to move at least partially, so that the plurality of test strips are separated at equal intervals, and each test strip can be located right above the corresponding storage tank.

According to the cutting machine 100 of the application, the test paper can be cut into a plurality of test paper strips more easily and accurately by optimizing the positioning tool 110 of the cutting machine, the material taking and conveying device 120 of the test paper boards, the rolling cutting device 130, the material taking device 140 of the test paper strips and the distance changing mechanism 150 of the test paper strips, the adsorption capacity of the test paper strips and the adsorption capacity of the test paper strips are improved, and the automation degree of the whole cutting process is also improved.

As shown in fig. 1 to 4, a positioning tool 110 of a cutting machine according to an embodiment of the present disclosure may include a material carrying plate 111 and a positioning column 112.

The material carrying plate 111 is configured to be a plate-shaped structure and used for carrying and storing a plurality of test paper, a plurality of layers of test paper can be stacked on the material carrying plate 111, the positioning columns 112 are arranged on the material carrying plate 111 to limit the test paper placed on the material carrying plate 111, the positioning columns 112 can be configured to be a plurality of, the positioning columns 112 and the material carrying plate 111 define a containing area for containing the test paper, and at least one of the positioning columns 112 is adjustable relative to the material carrying plate 111 to change the size of the containing area.

The positioning pillars 112 may be sequentially located on the lateral sides of the test paper, so that the positioning pillars 112 may limit the overall displacement of the test paper by limiting the movement of the lateral sides; the location frock 110 of guillootine of this application embodiment constructs as carrying flitch 111's position relatively through being used for carrying on one in a plurality of reference columns 112 that are used for carrying on spacing to the test paper adjustable for the size that holds the district in the location frock 110 of guillootine can change, and then can adapt to multiple different kind of test paper, and the application range of guillootine 100 is more extensive.

In some embodiments of the present application, the positioning column 112 includes a first positioning column, a second positioning column, a third positioning column, and a fourth positioning column, the first positioning column is opposite to the third positioning column, the second positioning column is opposite to the fourth positioning column, the first positioning column, the second positioning column, the third positioning column, and the fourth positioning column are respectively disposed on four sides of the test paper, and the test paper can be limited from moving by limiting the four sides of the test paper, so that the test paper can be stably placed on the bearing plate without moving.

In some embodiments of the present application, each positioning column 112 has an adjustable position relative to the material-carrying plate 111, and each positioning column 112 is detachably connected to the material-carrying plate 111 through a fastener.

Specifically, the positioning column 112 may include a bottom plate and a vertical plate 112b disposed on the bottom plate 112a, the bottom plate 112a is provided with a first mounting hole 101, the vertical plate 112b is used for abutting against a side edge of the test paper, the material loading plate 111 is provided with a plurality of second mounting holes 102 arranged in an adjusting direction of the positioning column 112, and the fastening member passes through the first mounting hole 101 and selectively cooperates with any one of the plurality of second mounting holes 102.

Therefore, the positioning column 112 can move on the material carrying plate 111 by selecting the fasteners to be matched with different second mounting holes 102, and the positioning tool 110 of the cutting machine can be suitable for positioning various types of test paper.

According to some embodiments of the application, the positioning tool 110 of the cutting machine further comprises a movable cross beam 113 and angle plates 114 arranged at two ends of the movable cross beam 113, matching grooves are formed in the angle plates 114, the matching grooves can be matched with corners of the test paper to limit the corners of the test paper, the movable cross beam 113 is fixedly connected with the positioning columns 112, and therefore the movable cross beam 113 can move along with the movement of the positioning columns 112.

Therefore, the positioning column 112 can limit the side edge of the test paper, and the angle plate 114 on the cross beam 113 can limit the corner of the test paper, so that the positioning effect of the test paper is further improved, and the test paper is guaranteed not to move before being taken by the mechanical arm.

In some embodiments of the present disclosure, the position of the angle plate 114 in the length direction of the moving beam 113 is adjustable, so as to ensure that the angle plate 114 can be matched with the corners of test strips with different sizes, and the application range of the test strip positioning tool is increased.

In some embodiments of the present application, at least some of the plurality of positioning posts 112 are provided with blow nozzles 115 or blow nozzles. When the mechanical arm takes the test paper, the adjacent test paper may be adhered due to the electrostatic effect, and at the moment, the adhered test paper is blown away through the blowing nozzle 115 or the blowing spray pipe, so that the mechanical arm is ensured to take only one test paper in sequence.

The cutting machine 100 comprises a rack 160 and the positioning tool 110 of the cutting machine, and a material carrying plate 111 is movably arranged on the rack 160, so that test paper can be conveniently placed after the material carrying plate 111 is pulled out, and the speed of placing the test paper on the material carrying plate 111 is improved.

In some embodiments of the present application, the frame 160 is provided with a support wheel 161, the support wheel 161 is disposed below the material loading plate 111, and the support wheel 161 is adapted to be rotatable in the moving direction of the material loading plate 111. Therefore, the material carrying plate 111 can slide on the frame 160, and the moving speed of the material carrying plate 111 is greatly improved.

Further, the carrier plate 111 is provided with a handle groove 111a, and the handle groove 111a is horizontally offset from the support wheel 161. Therefore, when the user pulls the handle groove 111a with a hand, the interference with the support wheel 161 is avoided, and the hand of the user is prevented from being damaged during use.

As shown in fig. 1 to 2 and 5 to 8, the sample plate taking and conveying device 120 according to the embodiment of the present disclosure includes a robot arm 121, a test paper taking plate 122, and a first vacuum suction member 123.

One end of the robot arm 121 is fixed to the frame 160 of the cutting machine 100, and the other end of the robot arm 121 is movable relative to the frame 160, for example, the robot arm 121 may be a four-axis robot arm, the test paper taking plate 122 is disposed at the other end of the robot arm 121, the first vacuum absorbing member 123 is disposed on the test paper taking plate 122, and a suction port of the first vacuum absorbing member 123 faces the test paper to absorb the test paper when a negative pressure is generated at the suction port of the first vacuum absorbing member 123.

The material conveyer 120 of getting of test paper board of this application embodiment, get flitch 122 through the test paper and set up first vacuum adsorption piece 123, make can utilize vacuum negative pressure's effect to absorb the test paper on the location frock 110 of guillootine, thereby effectively guaranteed that the test paper gets the reliability that flitch 122 took the test paper, this kind of mode overall structure is more succinct simultaneously, need not extra mechanical parts and take the test paper, the biggest assurance test paper can not take place to buckle or damage.

In some embodiments of the present application, the first vacuum absorption member 123 includes a body portion 123b and a first suction cup 123a, the body portion 123b penetrates the test paper taking plate 122, an air passage is provided in the body portion 123b, the first suction cup 123a is provided at an end of the body portion 123b facing the test paper, and the first suction cup 123a defines a suction port communicating with the air passage. Of course, it is understood that the body portion 123b may also be provided with an air channel, and the air channel is provided with the first suction cup 123a towards one end of the test paper, which is not limited herein.

Further, the test paper sheet 122 is provided with a through hole 103 engaged with the body portion 123b, and at least a part of the first suction pad 123a is accommodated in the through hole 103. From this, guarantee that first sucking disc 123a can not excessively be outstanding with the test paper take the flitch 122 towards the side of test paper to guarantee that the test paper laminates as far as and gets flitch 122, avoid taking place the circumstances of excessive crooked.

Furthermore, the first suction cup 123a is provided with an adsorption surface attached to the test paper, and the adsorption surface is configured to be a plane, so that the first suction cup 123a can be attached to the test paper in a flat manner; meanwhile, the adsorption surface is flush with the side surface of the test paper fetching plate 122 facing the test paper. That is, the first suction pad 123a is disposed in the through hole 103, and the first suction pad 123a neither protrudes from the side of the test paper taking plate 122 facing the test paper nor is completely disposed in the through hole 103 and the first suction pad 123a is excessively away from the side of the test paper taking plate 122 facing the test paper.

Therefore, when the test paper is adsorbed by the first adsorption disc 123a, the test paper can be completely attached to the side surface of the test paper taking plate 122, the test paper is guaranteed to be smooth in the taking process, and the test paper is prevented from being damaged.

In some embodiments of the present application, a mounting bracket 124 is disposed on a side of the test paper taking plate 122 facing away from the test paper, and the body portion 123b is in threaded engagement with the mounting bracket 124, so that by rotating the body portion 123b, the position of the first suction cup 123a on the body portion 123b can be adjusted, and it is ensured that the suction surface of the first suction cup 123a can be flush with the side of the test paper taking plate 122 facing the test paper.

In some embodiments of the present application, the first vacuum suction member 123 is configured in a plurality, and the plurality of first vacuum suction members 123 are spaced apart along the circumferential direction of the test paper material taking plate 122. Therefore, the test paper can be adsorbed by the first vacuum adsorption pieces 123 in the circumferential direction, and the stability of the test paper in the adsorption process is guaranteed.

Further, the test paper taking plate 122 is configured to be rectangular, and each side of the test paper taking plate 122 is provided with at least one first vacuum adsorption member 123, so that the stability of the test paper in the adsorption process is further ensured.

As shown in fig. 9 to 11, the roll cutting device 130 according to an embodiment of the present application may include a roll cutting plate 131 and a second vacuum suction member 132.

The roll cutting plate 131 is slidably disposed on the frame 160 of the cutting machine 100, and the roll cutting plate 131 can be moved to a position for cutting the test paper into test strips, and the excess waste on both sides can be cut off by the cutter during the movement.

The second vacuum sucking member 132 is disposed on the roll cutting plate 131, and a suction port of the second vacuum sucking member 132 is adapted to fix the test paper when the robot arm 121 places the test paper on the roll cutting plate 131. It can be understood that the test paper can be firmly adhered to the roll cutting plate 131 when the second vacuum sucking member 132 generates a negative pressure.

The personnel manually feed the materials to the containing area, and the preliminary positioning is carried out through positioning columns 112 on the periphery of the containing area; after grabbing the test paper, the mechanical arm 121 moves to a camera position, and the camera calculates product positioning coordinate position data by grabbing a target on the test paper and sends the product positioning coordinate position data to the mechanical arm 121; after receiving the coordinate data of the vision processing, the robot arm 121 precisely places the positioning hole on the product at the position of the positioning pin 133a of the rolling cutting plate 131.

According to the roll-cutting device 130 of the embodiment of the application, the negative pressure generated by the second vacuum absorption member 132 can firmly absorb the test paper on the roll-cutting plate 131, and meanwhile, the overall structure of the mode is simpler, the test paper is not required to be fixed by an additional mechanical part, and the test paper is ensured not to be bent or damaged as much as possible.

In some embodiments of the present application, the hobbing plate 131 includes an upper side plate 131a and a lower side plate 131b disposed below the upper side plate 131a, the upper side plate 131a is used for carrying test paper, and the upper side plate 131a has a hardness smaller than that of the lower side plate 131 b. Therefore, the cutter is not damaged due to the fact that the hardness of the roll-cutting plate 131 is too high in the process that the cutter cuts the test paper. Specifically, the upper plate 131a is a polyoxymethylene resin plate, and the lower plate 131b is an aluminum alloy plate.

In some embodiments of the present application, the roll-cutting plate 131 is provided with positioning pins 133a, which are positioned to cooperate with positioning holes on the test paper to position the test paper. Therefore, before the second vacuum suction member 132 generates the negative pressure, the test paper may be pre-positioned by the positioning pins 133a and the positioning holes, and then the second vacuum suction member 132 operates to firmly fix the test paper on the roll cutting plate 131.

Further, the position of the positioning pin 133a on the rolling cut plate 131 is adjustable. Thus, the positioning pin 133a can be adapted to test papers of various sizes, thereby ensuring the adaptability of the roll cutting device 130.

Furthermore, a positioning block 133b is arranged on the rolling cutting plate 131, a positioning pin 133a is arranged on the positioning block 133b, the positioning block 133b is detachably connected with the rolling cutting plate 131 through a fastener, a plurality of mounting positions for mounting the positioning block 133b are arranged on the rolling cutting plate 131, and the position of the positioning block 133b on the rolling cutting plate 131 can be adjusted by changing different mounting positions of the positioning block 133 b.

Specifically, the positioning block 133b is provided with a third mounting hole 104, the hobbing plate 131 is provided with a plurality of fourth mounting holes 105 sequentially arranged in the moving direction of the positioning block 133b, and the fastener passes through the third mounting hole 104 and selectively engages with any one of the plurality of fourth mounting holes 105.

Thus, by adjusting the corresponding relationship between the third mounting hole 104 and the different fourth mounting hole 105, the positioning block 133b can be positioned at different mounting positions on the rolling cut plate 131. And further, the positioning pin 133a on the positioning block 133b can be matched with test paper with various sizes.

In some embodiments of the present disclosure, the rolling cutting device 130 further includes a first shearing knife and a second shearing knife, the first shearing knife is disposed at a side edge of the test paper, and the first shearing knife can cut off an unnecessary portion of the side edge of the test paper during the movement of the rolling cutting plate 131; it is understood that the first cutting knife may be constructed in two pairs, and the two pairs of first cutting knives are opposite to each other and used for cutting both side edges of the test paper, respectively.

The second is cuted the sword and is suitable for to separate the test paper for a plurality of test paper strips, and the second is cuted the sword and can be constructed for a plurality ofly, and a plurality of second is cuted the sword interval and is set up, and the second is cuted the sword and can be constructed as the initiative piece, and the second is cuted the sword and can initiatively be cut the test paper into a plurality of test paper strips.

As shown in fig. 12 to 14, the test strip taking device 140 according to the embodiment of the present application includes a test strip taking plate 141 and a third vacuum-absorbing member 142.

The third vacuum suction member 142 is disposed on the strip take-up plate 141, and a suction port of the third vacuum suction member 142 faces the strip to suck the strip when a negative pressure is generated at the suction port of the third vacuum suction member 142. When the third vacuum absorption member 142 is vacuumized, a negative pressure is generated at the suction port of the third vacuum absorption member 142, so that the test strip can be tightly pressed on the test strip taking plate 141.

It can be understood that, the number of the test strips is consistent with the number of the test strip taking plates 141, and the plurality of test strips are in one-to-one correspondence with the plurality of test strip taking plates 141, so as to ensure that each test strip can be taken by the corresponding test strip taking plate 141.

According to the extracting device 140 of test paper strip of this application embodiment, the test paper strip that will cut through the third vacuum adsorption piece 142 adsorbs to ensure to need not extra mechanical device and take the test paper strip, guarantee that the test paper strip can not take place to buckle at the in-process of taking, guaranteed the stability of test paper strip at the in-process of taking.

In some embodiments of the present application, the extension direction of the strip taking plate 141 is the same as the extension direction of the strip. After the test strip is cut, the test strip taking plate 141 can move to a position right above the test strip in a direction extending the length of the test strip, then descend to a position adjacent to the test strip, and start a vacuum pump to adsorb the test strip.

According to some embodiments of the present application, the third vacuum-absorbing member 142 is a plurality of vacuum-absorbing members and the plurality of vacuum-absorbing members are spaced apart along the length direction of the strip material taking plate 141. Therefore, in the process of taking the test strip, all parts of the test strip are basically in a parallel state, and the situation that a part of the test strip (for example, two ends of the test strip) hangs down to influence the flatness of the subsequent test strip placed in the test strip storage device is avoided.

Further, the distance between any adjacent two of the third vacuum suction members 142 is the same. Therefore, stability of the test strip in the taking process is ensured.

In some embodiments of the present application, a plurality of fifth mounting holes 106 are formed in the test strip taking plate 141, and each of the third vacuum suction members 142 is selectively mounted in any one of the fifth mounting holes 106. That is, the position of each third vacuum absorption member 142 is adjustable, so as to ensure that the test strip taking plate 141 can stably take a plurality of test strip rules with different sizes, and improve the overall adaptability of the cutting machine 100.

In some embodiments of the present application, a second suction cup 142a is provided at a suction port of the third vacuum suction member 142. The second suction cup 142a can easily suck the test strip, and the suction surface of the second suction cup 142a can be configured as a plane, so that the maximum contact area between the second suction cup 142a and the test strip is ensured.

The utility model provides a extracting device 140 of test paper strip sets up in the top of roll cutting board 131, perhaps roll cutting board 131 can move to the top of test paper strip at last, and after the test paper strip was cut into a plurality of test paper strips, extracting device 140 of test paper strip can adsorb the test paper strip that corresponds.

Further, the extracting device 140 of test paper strip is a plurality of, and the extracting device 140 of a plurality of test paper strips sets up along the direction interval of arranging of test paper strip. Therefore, the taking device 140 for a plurality of test strips can take a plurality of test strips at the same time, and the taking and placing efficiency of the test strips is improved.

In some embodiments of the present application, the test strip taking device 140 is movably disposed on the frame 160 of the cutting machine 100 to move above the test strip after the test strip is cut. Therefore, the interference between the second shearing knife and the material taking device 140 of the test strip can be avoided in the working process of the second shearing knife.

In some embodiments of the application, the distance between the extracting devices 140 of two adjacent test strips is adjustable, so that the test strips which are cut and are close to each other can be separated by adjusting the distance between the extracting devices 140 of two adjacent test strips, the adhesion of the two adjacent test strips is avoided, and the test strips are conveniently and correspondingly placed in the storage tank.

As shown in fig. 12 to 14, the pitch mechanism 150 of the test strip according to the embodiment of the present application includes a slider 151 and a driving assembly 153.

The slide block 151 is configured to be a plurality of and a plurality of slide blocks 151 are spaced apart, each slide block 151 is provided with a material taking device 140 for taking the test strips of the test strips, and the slide block 151 can slide on the frame 160 of the cutting machine 100, so that the slide block 151 can drive the material taking device 140 of the test strips to slide together.

The driving assembly 153 is connected to the plurality of sliders 151 and configured to drive the sliders 151 to move such that the distance between adjacent two sliders 151 is the same. The driving assembly 153 can drive the sliding blocks 151 to move towards or away from the adjacent sliding blocks 151, and after the driving assembly 153 finishes working, the distance between the two adjacent sliding blocks 151 is the same.

The distance-changing mechanism 150 of the test strip in the embodiment of the application can separate the material taking devices 140 of two adjacent test strips, so that the two adjacent test strips are spaced, and meanwhile, the distance between the material taking devices 140 of the two adjacent test strips and the two adjacent test strips is the same, thereby ensuring that the test strips can be smoothly put into the storage tank.

In some embodiments of the present application, the test strip pitch mechanism 150 further comprises a slide bar extending along the moving direction of the slide blocks 151, and each slide block 151 is slidably disposed on the slide bar. It is understood that the sliding rod may be configured to be a plurality of sliding rods, and a plurality of sliding rods are arranged in parallel, and each sliding block 151 may be slidably engaged with a plurality of sliding rods.

Further, the slide bars comprise a first slide bar 152a and a second slide bar 152b, the first slide bar 152a and the second slide bar 152b are arranged in parallel, each slide block 151 is slidably arranged on the first slide bar 152a and the second slide bar 152 b.

In some embodiments of the present application, the drive assembly 153 includes a drive member and a transmission member. The driving member is used for providing power for a transmission member, and the transmission member is connected with at least part of the plurality of sliding blocks 151 so as to drive the at least part of the sliding blocks 151 to move under the driving of the driving member. The transmission member may thus transmit the power of the driving member to at least part of the slider 151, thereby causing at least part of the slider 151 to move.

Further, the transmission member includes a plurality of linkages, the plurality of linkages correspond to the plurality of sliders 151 one by one, each linkage includes a first link 153a and a second link 153b intersecting each other and positioned to be pivotally engaged with the corresponding slider 151, wherein the same side of the adjacent first link 153a and second link 153b in the adjacent two linkages is pivotally engaged. Therefore, when one end of the driving member is pulled, the moving distance between two adjacent sliding blocks 151 is the same, the distance between the material taking devices 140 of the test paper strips on each sliding block 151 is ensured to be the same, and the efficiency of placing the test paper strips in the storage tank is greatly improved.

In some embodiments of the present application, a return spring is disposed between two adjacent sliding blocks 151, and when the driving assembly 153 no longer provides power to the sliding blocks 151, the return spring pulls the sliding blocks 151 to make two adjacent sliding blocks 151 fit together, and certainly, when the driving assembly 153 wants to separate two adjacent sliding blocks 151, the elastic force of the return spring needs to be overcome.

The guillotine 100 of this application embodiment, owing to be provided with arbitrary one of location frock 110, the material conveyer 120 of getting of test paper board, the roll-cutting device 130, the extracting device 140 of test paper strip and the variable pitch mechanism 150 of test paper strip of foretell guillotine, consequently the holistic test paper of guillotine 100 and taking of test paper strip have more efficiency, and succinct more, have promoted the efficiency that the test paper cut greatly.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a roll cutting device of guillootine which characterized in that includes:

the rolling cutting plate is slidably arranged on a rack of the cutting machine;

and the suction port of the second vacuum adsorption piece is suitable for fixing the test paper when the test paper is placed on the roll cutting plate by the mechanical arm.

2. The roll-cutting apparatus of a cutting machine as set forth in claim 1, wherein the roll-cutting plate includes: the test paper testing device comprises an upper side plate and a lower side plate arranged below the upper side plate, wherein the upper side plate is used for bearing the test paper, and the hardness of the upper side plate is smaller than that of the lower side plate.

3. The roll cutting device of a cutting machine according to claim 2, wherein the upper side plate is a polyoxymethylene resin plate, and the lower side plate is an aluminum alloy plate.

4. The roll cutting device of a cutting machine according to claim 1, wherein a positioning pin is provided on the roll cutting plate, the positioning pin engaging with a positioning hole on the test paper to position the test paper.

5. The roll cutting device of a cutting machine as claimed in claim 4, wherein the position of the positioning pin on the roll cutting plate is adjustable.

6. The roll-cutting device of a cutting machine according to claim 5, characterized in that a positioning block is provided on the roll-cutting plate, the positioning pin is provided on the positioning block, and the positioning block is detachably connected to the roll-cutting plate by a fastening member.

7. The roll cutting device of a cutting machine as claimed in claim 6, wherein a third mounting hole is provided on the positioning block, a plurality of fourth mounting holes are provided on the roll cutting plate in sequence in the moving direction of the positioning block, and the fastening member passes through the third mounting hole and selectively engages with any one of the plurality of fourth mounting holes.

8. The roll-cutting apparatus of a cutting machine according to claim 1, further comprising: the first shearing knife is arranged on the side edge of the test paper and is suitable for cutting off the redundant part on the side edge of the test paper in the moving process of the rolling cutting plate.

9. The roll-cutting apparatus of a cutting machine according to claim 8, further comprising: a second shearing knife adapted to slice the test strip into a plurality of test strips.

10. A cutting machine characterized by comprising the roll cutting device according to any one of claims 1 to 9.

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