CN218947786U - Reagent piece apparatus for producing on kit production line - Google Patents

Abstract

The utility model discloses a reagent sheet production device on a reagent box production line, which comprises a feeding device, a feeding device and a slicing device. The feeding device is provided with a stacking plate, a stacking frame and a blocking mechanism, the stacking plate is used for stacking the reagent strips to feed, and then the reagent strips at the bottommost end of the stacking plate are adsorbed and taken out from the material taking holes one by passing through the material taking holes through a vacuum chuck of the adsorption material taking mechanism. After feeding, carry and slice the reagent strip through material feeding unit, be equipped with the pay-off platform on material feeding unit to be equipped with on material feeding unit's second support frame and put the feeding mechanism on its feeding path with reagent strip transport, and can reciprocate and promote the reagent strip to advance through slicing device along feeding path and slice into reagent piece's feeding mechanism, after the reagent strip passes slicing device, slicing device cuts into reagent piece through the cutter assembly on it with fixed blade mutually supporting to this is with reagent strip cutting into reagent piece.

Description

Reagent piece apparatus for producing on kit production line

Technical Field

The utility model relates to the technical field of detection kit assembly production instruments, in particular to a reagent sheet production device on a kit production line.

Background

At present, when a detection kit is produced and manufactured, generally, a reagent sheet is assembled in a reagent shell, and then boxing is performed to complete production, in the production process, a whole reagent strip is required to be cut into a plurality of parts of reagent sheets, and for the production of the reagent sheet, a human operation machine is required to slice the reagent strip, so that full-automatic production cannot be realized, and the production efficiency is low. The reagent strips are put into the machine for feeding, and the reagent strips are required to be put into the machine one by one, so that the feeding speed is low, the production speed is reduced, meanwhile, the machine is required to be manually operated in the production process, and the production cost is increased.

Disclosure of Invention

In view of the above, an object of the present utility model is to provide a production apparatus capable of automatically producing reagent sheets on a reagent cassette production line and capable of stacking and feeding a plurality of reagent strips to thereby increase the production speed.

The utility model adopts the technical proposal for solving the technical problems that:

the reagent sheet production device on the reagent box production line comprises a feeding device capable of feeding the reagent strips, a feeding device which is arranged at the side of the feeding device and can be used for taking out the reagent strips from the feeding device and then arranging the reagent strips on the feeding device for forward transmission, and a slicing device which is arranged at the front end of the feeding device and can be used for slicing the reagent strips into reagent sheets;

the feeding device comprises a first supporting frame, a stacking plate is arranged at the upper part of the first supporting frame, a material taking hole through which a reagent strip can pass is formed in the stacking plate, a stacking frame used for limiting the area where the reagent strips are stacked is arranged beside the material taking hole, a blocking mechanism used for blocking the reagent strip to fall down only under the action of gravity and penetrating through the material taking hole is arranged on the stacking plate, an adsorption material taking mechanism capable of moving up and down and extending into the material taking hole to adsorb the reagent strip is arranged at the lower part of the first supporting frame, and a first driving device capable of driving the adsorption material taking mechanism to move up and down is arranged on the first supporting frame;

in a preferred scheme of the utility model, the blocking mechanism comprises a plurality of blocking blocks which are arranged on the stacking plate and one ends of which extend into the material taking holes, and one ends of the blocking blocks extend into the material taking holes; the stacking frame comprises a plurality of limiting rods which are arranged on the stacking plate at intervals and are positioned beside the material taking holes.

In a preferred embodiment of the present utility model, the first driving device includes a first cylinder disposed on the first supporting frame; the adsorption material taking mechanism comprises a first push plate arranged on the output shaft of the first cylinder, a first fixing frame arranged on the first push plate, and a vacuum chuck assembly arranged on the first fixing frame and capable of adsorbing the bottom surface of the reagent strip and taking the reagent strip out of the material taking hole.

In a preferred scheme of the utility model, a feeding channel for the reagent strip to be conveyed forward is arranged on the feeding device, a material taking mechanism capable of transferring the reagent strip from the inside of the feeding device to the feeding channel is arranged on the feeding device, and a feeding mechanism capable of moving forward and backward and pushing the reagent strip to advance along the feeding channel is arranged on the feeding device;

the feeding device comprises a second supporting frame and a feeding table arranged on the upper portion of the second supporting frame, and the feeding channel is arranged on the feeding table.

In a preferred scheme of the utility model, the material taking mechanism comprises a second fixing frame arranged on a second supporting frame, a plurality of material taking supporting plates which are arranged on the second fixing frame and can move left and right, and a third driving device for driving the material taking supporting plates to move left and right, wherein the upper surface of the material taking supporting plates is provided with clamping grooves capable of carrying reagent strips; the feeding table comprises a plurality of feeding plates which are arranged at the upper part of the second supporting frame at intervals, the feeding plates are provided with forward or backward feeding channels, and the material taking supporting plates are arranged at intervals of the feeding plates;

the feeding mechanism comprises a clamping mechanism which is arranged beside the second supporting frame and can clamp the rear end of the reagent strip, and a feeding component which drives the clamping mechanism to move forwards and backwards; the feeding assembly comprises a mounting frame arranged on the clamping mechanism, a sliding table module for driving the mounting frame to move forwards and backwards is arranged at the bottom of the mounting frame, and a fifth driving device for driving the mounting frame to move up and down is arranged on a sliding table of the sliding table module;

in a preferred scheme of the utility model, a pressing component capable of pressing the reagent strips on the bottom surface of the feeding channel is arranged on the feeding table, and a tail cutting mechanism capable of cutting the reagent strips arranged on the feeding channel is arranged on the rear side of the supporting frame;

the compressing assembly comprises a compressing block arranged on the feeding table and a sixth driving device for driving the compressing block to move up and down;

the tail cutting mechanism comprises a pressing cutter assembly capable of cutting the rear end of the reagent strip to be smooth, a connecting frame arranged on the pressing cutter assembly and a base arranged on the bottom of the connecting frame, a seventh driving device for driving the pressing cutter assembly to move up and down is arranged on the connecting frame, and an eighth driving device for driving the connecting frame to move back and forth is arranged on the base.

In a preferred scheme of the utility model, the slicing device comprises a third support frame, a slicing table arranged on the third support frame, a fixed blade arranged at the front end of the slicing table, a cutter assembly arranged on the third support frame and matched with the fixed blade for shearing a reagent strip arranged on the slicing table into a test piece, and a second driving device arranged on the third support frame and driving the cutter assembly to move, wherein the slicing table is provided with a slicing groove which is communicated with the feeding channel and can guide and move the reagent strip to the front end of the slicing table for slicing under the action of external force;

the slicing table is provided with a base plate for receiving the sliced reagent slices, and the base plate is provided with a groove for conveniently taking out the reagent slices on the base plate.

In a preferred scheme of the utility model, the cutter assembly can rotate up and down to cut the reagent strips with the fixed blade, the second driving device is a second cylinder, a transmission assembly is connected to an output shaft of the second cylinder, and the upper end of the transmission assembly is connected with the free end of the cutter assembly, so that the second cylinder can drive the cutter assembly to rotate up and down; the cutter assembly comprises a swing arm which is arranged on the third supporting frame and can rotate up and down, a shearing blade is arranged on one side of the swing arm, and after the swing arm rotates up and down, the shearing blade and the fixed blade shear to cut the reagent strip into reagent sheets.

In a preferred scheme of the utility model, the transmission assembly comprises a fixed seat arranged on the third support frame and a transmission plate which is arranged on the fixed seat and can move up and down, the lower part of the transmission plate is connected with the output shaft of the second cylinder, and the upper part of the transmission plate is movably connected with the free end of the swing arm, so that the swing arm can be driven to rotate up and down when the second cylinder drives the transmission plate to move up and down; the upper end of the transmission plate is provided with a supporting column which is propped against the lower end of the swing arm and a follower which presses the swing arm on the supporting column, so that the transmission plate is movably connected with the free end of the swing arm;

the swing arm on be equipped with can avoid placing in the reagent strip section on the clamping mechanism and move back the blocking component that moves back along with clamping mechanism moves back, the swing arm on be equipped with the through-hole that corresponds with section groove position, block the subassembly including can pass the fender post of through-hole, and set up in the swing arm and drive the ninth drive arrangement that keeps off the post reciprocates.

In a preferred scheme of the utility model, a transfer device for carrying the reagent sheet placed on the backing plate is arranged at the rear side of the support frame, and comprises a third fixing frame, a clamping mechanism arranged on the third fixing frame and used for clamping the reagent sheet placed on the backing plate through the groove, and a rotary driving device arranged on the third fixing frame and used for driving the clamping mechanism to rotate;

the clamping mechanism comprises a pneumatic finger cylinder capable of clamping the reagent sheet arranged on the base plate and a tenth driving device for driving the pneumatic finger cylinder to extend or retract.

In a preferred scheme of the utility model, the transmission assembly comprises a fixed seat arranged on the third support frame and a transmission plate which is arranged on the fixed seat and can move up and down, the lower part of the transmission plate is connected with the output shaft of the second cylinder, and the upper part of the transmission plate is movably connected with the free end of the swing arm, so that the swing arm can be driven to rotate up and down when the second cylinder drives the transmission plate to move up and down; the upper end of the transmission plate is provided with a supporting column which is propped against the lower end of the swing arm and a follower which presses the swing arm on the supporting column, so that the transmission plate is movably connected with the free end of the swing arm; the swing arm on be equipped with the subassembly that blocks that can compress tightly the reagent strip on slicing tank, the swing arm on be equipped with the through-hole that corresponds with slicing tank position, block the subassembly including can pass the fender post of through-hole, and set up on the swing arm and drive keep off the ninth drive arrangement that the post reciprocated.

The beneficial effects of the utility model are as follows: the feeding device on the detection reagent box production line is provided with a stacking plate, a stacking frame and a blocking mechanism, wherein the stacking plate is used for stacking reagent strips for feeding, and then the first driving device drives the adsorption material taking mechanism to move up and down, so that the vacuum chuck of the adsorption material taking mechanism penetrates through the material taking hole to adsorb the reagent strips arranged at the bottommost end of the stacking plate and take the reagent strips out of the material taking hole one by one, and the multi-piece reagent strips can be used for feeding production. And the upper surface of the free end of the blocking block of the blocking mechanism is an inclined surface, so that the reagent strip is not subjected to larger resistance and is not easy to damage after being adsorbed by the adsorption material taking mechanism.

After the feeding device feeds, the reagent strips are conveyed and sliced by the feeding device. The feeding device is provided with a feeding table, a feeding channel is arranged on the feeding table, a material taking mechanism capable of carrying and placing the reagent strips on the feeding channel and a feeding mechanism capable of moving back and forth and pushing the reagent strips to advance along the feeding channel and slicing the reagent strips into reagent sheets through a slicing device are arranged on a second supporting frame of the feeding device, so that the fed reagent strips are taken out through the material taking mechanism in a full-automatic mode, and then conveyed to the slicing device for slicing through the feeding mechanism; meanwhile, a tail cutting mechanism capable of cutting the tail of the reagent strip placed on the feeding channel is arranged at the rear side of the supporting frame, so that the rear end of the reagent strip is cut and leveled, and the reagent strip is clamped by the clamping mechanism to be fed conveniently.

When the reagent strips pass through the slicing device, the slicing device drives the cutter assembly to mutually cooperate with the fixed blades arranged on the slicing table to shear, so that the reagent strips positioned on the conveying slicing groove are sliced into reagent strips, and the reagent strips after being sheared are placed on the backing plate of the slicing table. And a transfer device for carrying the test piece on the backing plate is arranged at the rear side of the support frame, and the test piece on the backing plate is carried to a corresponding station, so that the next procedure is completed. In the whole production process of the reagent sheet, the whole process is mechanically operated from feeding to slicing, so that automatic production is realized, and the production speed is increased.

Drawings

FIG. 1 is a schematic view of a reagent sheet production apparatus on a reagent cassette production line of the present utility model;

FIG. 2 is a schematic view of a feeding device and a feeding device in a reagent sheet production device on a reagent cassette production line according to the present utility model;

FIG. 3 is a schematic view of a feeding device and a tail cutting mechanism in a reagent sheet production device on a reagent kit production line according to the present utility model;

FIG. 4 is a schematic view of a feeding device and a slicing device in a reagent sheet production device on a reagent kit production line according to the present utility model;

FIG. 5 is a schematic view of a slicing device and a transferring device in a reagent sheet production device on a reagent kit production line according to the present utility model;

FIG. 6 is a schematic view of a feeding device in a reagent sheet producing apparatus on a reagent cartridge production line according to the present utility model;

FIG. 7 is a schematic view of a feeding device in a reagent sheet producing apparatus on a reagent cartridge production line according to the present utility model;

FIG. 8 is a schematic view of a feeding mechanism in a feeding device in a reagent sheet production apparatus on a reagent cassette production line according to the present utility model;

FIG. 9 is an enlarged view A of FIG. 8 showing a reagent sheet producing apparatus on a reagent cartridge production line according to the present utility model;

FIG. 10 is an enlarged view B of FIG. 8 of a reagent sheet producing apparatus on a reagent cassette production line according to the present utility model;

FIG. 11 is a schematic view of a take-out mechanism of a feeder in a reagent sheet production apparatus on a reagent cassette production line according to the present utility model;

FIG. 12 is a schematic view of a tail-cutting mechanism of a reagent sheet producing apparatus on a reagent cartridge production line according to the present utility model;

FIG. 13 is a schematic view of the front side of a slicing device in a reagent sheet producing apparatus on a reagent cassette production line according to the present utility model;

FIG. 14 is a schematic view of the rear side of a slicing device in a reagent sheet producing apparatus on a reagent cassette production line according to the present utility model;

FIG. 15 is a schematic view of a transfer device in a reagent sheet production apparatus on a reagent cassette production line according to the present utility model.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 to 15, a reagent sheet production device on a reagent kit production line comprises a feeding device 1 capable of feeding reagent strips 4, a feeding device 2 arranged beside the feeding device 1 and capable of taking out the reagent strips 4 from the feeding device 1 and then arranging the reagent strips on the feeding device for forward transmission, and a slicing device 3 arranged at the front end of the feeding device 2 and capable of slicing the reagent strips 4 into reagent sheets 5;

the feeding device 1 comprises a first supporting frame 11, wherein a stacking plate 12 is arranged at the upper part of the first supporting frame 11, a material taking hole 121 through which a reagent strip 4 can pass is formed in the stacking plate 12, a stacking frame 13 for limiting the area where the reagent strip 4 is stacked is arranged beside the material taking hole 121, a blocking mechanism 14 for blocking the reagent strip 4 to fall down only under the action of gravity and passing through the material taking hole 121 is arranged on the stacking plate 12, an adsorption material taking mechanism 15 capable of moving up and down and extending into the material taking hole 121 to adsorb the reagent strip 4 is arranged at the lower part of the first supporting frame 11, and a first driving device 16 capable of driving the adsorption material taking mechanism 15 to move up and down is arranged on the first supporting frame 11;

the feeding device 2 comprises a second supporting frame 21 and a feeding table 22 arranged on the upper portion of the second supporting frame 21, a feeding channel 23 capable of placing the reagent strips 4 is arranged on the feeding table 22, a material taking mechanism 24 capable of transferring the reagent strips 4 from the feeding device 1 to the feeding channel 23 is arranged on the second supporting frame 21, and a feeding mechanism 25 capable of moving back and forth and pushing the reagent strips 4 to advance along the feeding channel 23 to be sliced by the slicing device 3 is arranged on the supporting frame.

The slicing device 3 includes a third supporting frame 31, a slicing table 32 disposed on the third supporting frame 31, a fixed blade 33 disposed at the front end of the slicing table 32, a cutter assembly 34 disposed on the third supporting frame 31 and cooperating with the fixed blade 33 to cut the reagent strip 4 disposed on the slicing table 32 into the reagent strip 5, and a second driving device 35 disposed on the third supporting frame 31 and driving the cutter assembly 34 to move, and a slicing slot 321 which is in communication with the feeding channel 23 and capable of guiding and moving the reagent strip 4 to the front end of the slicing table 32 for slicing under the action of external force is disposed on the slicing table 32.

During production, the reagent strips 4 are stacked in the stacking rack 13, the adsorption and material taking mechanism 15 is driven by the first driving device 16 to move upwards to extend into the material taking hole 121 to adsorb the reagent strips 4, and then the adsorption and material taking mechanism 15 is driven by the first driving device 16 to move downwards, so that the reagent strips 4 are taken out from the stacking rack 13 one by one; after that, the material taking mechanism 24 in the feeding device 2 can extend into the feeding device 1 to take out the reagent strips 4 and place the reagent strips on the feeding channel 23, then the feeding mechanism 25 can move the rear side of the reagent strips 4 backward, clamp the rear ends of the reagent strips 4 and move forward in sections, so that the reagent strips 4 can pass through the slicing device 3 in sections, and the reagent strips 4 can be sheared into a plurality of identical reagent sheets 5 through the cooperation of the cutter assemblies 34 and the fixed blades 33 on the slicing device 3. The whole production process realizes mechanical automatic production, and further improves the production efficiency.

In this embodiment, the blocking mechanism 14 includes a plurality of blocking blocks 141 disposed on the stacking plate 12, and one end of each blocking block 141 extends into the material taking hole 121, so that the free end of each blocking block 141 abuts against the bottom surface of the reagent strip 4, and thus the reagent strip 4 is blocked from falling through the material taking hole 121 only under the action of gravity. And the upper surface of the free end of the blocking piece 141 is a curved surface or a plane which is inclined, so that when the adsorption and extraction mechanism 15 adsorbs and extracts the reagent, the resistance is smaller, and the deformation degree of the reagent strip 4 is smaller in the process of extracting the reagent strip 4, so that the damage to the reagent strip 4 is avoided.

The stacking rack 13 includes a plurality of limiting rods 131 disposed on the stacking plate 12 and beside the material taking hole 121, and the limiting rods 131 enclose a rectangular area, which is consistent with the surface shape of the reagent strips 4, so that the reagent strips 4 can be stacked above the material taking hole 121 without scattering.

In this embodiment, the first driving device 16 includes a first cylinder 161 disposed on the first supporting frame 11; the adsorption and material taking mechanism 15 comprises a first push plate 151 arranged on an output shaft of a first cylinder 161, a first fixing frame 152 arranged on the first push plate 151, and a vacuum chuck assembly 153 arranged on the first fixing frame 152 and capable of adsorbing the reagent strip 4 on the bottom surface and taking the reagent strip 4 out of the material taking hole 121. The vacuum chuck assembly 153 includes a chuck base 1531 fixed to the first fixing frame 152, and a plurality of vacuum chucks 1532 detachably mounted on the chuck base 1531. The number of the vacuum chucks 1532 is preferably 3, and the vacuum chucks 1532 are uniformly arranged, so that the vacuum chucks 1532 can be taken out after the reagent strips 4 are adsorbed by the vacuum chucks 1532, and after the reagent strips 4 are taken out, the vacuum chucks 1532 do not continuously adsorb the reagent strips 4, so that the material taking mechanism 24 on the feeding device 2 can conveniently transport the reagent strips 4 on the surface of the vacuum chucks 1532.

In this scheme, in order to facilitate the staff to know whether the stacking on the stacking plate 12 is finished, for this reason, the first sensor 122 provided on the stacking plate 12 irradiates the reagent strip 4 disposed above the material taking hole 121 through the probe of the first sensor 122, and when the sensor probe cannot irradiate the reagent strip 4, a warning is sent to remind the staff, and the stopping device continues to work.

In this embodiment, the material taking mechanism 24 includes a second fixing frame 241 disposed on the second supporting frame 21, a plurality of material taking support plates 242 disposed on the second fixing frame 241 and capable of moving left and right, and a third driving device 243 for driving the material taking support plates 242 to move left and right, a clamping groove 2421 capable of carrying the reagent strips 4 is disposed on the upper surface of the material taking support plates 242, and a hooking plate is disposed at one end of the clamping groove 2421 extending out of the material taking support plates 242, so as to facilitate taking out the reagent strips 4 from the feeding device 1. When the material is taken by the material taking mechanism 24, the third driving device 243 drives the material taking support plate 242 to extend into the material feeding device 1 when the vacuum chuck 1532 moves upwards in the material feeding device 1 to absorb the reagent strips 4, and when the vacuum chuck 1532 absorbs the reagent strips 4 and moves back to the original position, the reagent strips 4 are just placed on the bottom surface of the clamping groove 2421 of the material taking support plate 242, so that the material taking support plate 242 is driven by the third driving device 243 to move back to the original position, and the reagent strips 4 in the material feeding device 1 are transferred onto the material feeding channel 23. The third driving device 243 may be disposed on the second fixing frame 241 and a third cylinder 2431, and a first sliding plate 244 slidingly engaged with the second fixing frame 241 is connected to an output shaft of the third cylinder 2431, a first sliding rail 2411 is disposed on the second fixing frame 241, the first sliding plate 244 is assembled on the first sliding rail 2411 and slidingly engaged with the second fixing frame 241, and the material taking support plate 242 is disposed on the first sliding plate 244, so that the third cylinder 2431 can drive the material taking support plate 242 to move left and right.

The feeding table 22 includes a plurality of feeding plates 221 disposed at an upper portion of the second supporting frame 21 at intervals, feeding channels 23 are disposed on the feeding plates 221, and the material taking support plates 242 are disposed at intervals of the feeding plates 221, and the width of the feeding channels 23 is not less than the width of the clamping grooves 2421, and after the material taking support plates 242 are driven by the third driving device 243 to return to the original position, the clamping grooves 2421 are communicated with the feeding channels 23. Such that after the reagent strips 4 in the feeder 1 are retrieved by the take out tray 242, the reagent strips 4 are placed on the feed channel 23.

In this embodiment, the feeding mechanism 25 includes a clamping mechanism 251 disposed beside the second supporting frame 21 and capable of clamping the rear end of the reagent strip 4, and a feeding assembly 252 driving the clamping mechanism 251 to move back and forth;

the feeding assembly 252 includes a mounting frame 2521 disposed on the clamping mechanism 251, a sliding table module 2522 disposed at the bottom of the mounting frame 2521 for driving the mounting frame 2521 to move forward and backward, and a fifth driving device 2523 disposed on a sliding table of the sliding table module 2522 for driving the mounting frame 2521 to move up and down, where the fifth driving device may be a fifth cylinder 25231. The fifth drive 2523 is used to move the mounting frame 2521 upwards when the clamping mechanism 251 is moved back, so that the clamping mechanism 251 is lifted, and the reagent strips 4 placed on the feeding channel 23 are prevented from being pushed out of the feeding channel 23 during the back movement. The output shaft of the fifth cylinder 25231 is connected with a second slide plate 2524 in sliding fit with the mounting frame 2521, the mounting frame 2521 is provided with a second slide rail 25211, and the second slide plate 2524 is assembled on the second slide rail 25211 and is in sliding fit with the mounting frame 2521, so that the fifth cylinder 25231 can drive the mounting frame 2521 to move up and down, and the clamping mechanism 251 can move up and down.

The clamping mechanism 251 includes a second push plate 2511 disposed on the upper portion of the mounting frame 2521, a pressing plate 2512 disposed on the second push plate 2511 and capable of moving up and down to press the reagent strips 4 on the second push plate 2511, and a fourth driving device 2513 disposed on the second push plate 2511 and driving the pressing plate 2512 to move up and down, wherein the bottom surface of the clamping groove 2421 is not lower than the surface of the feeding channel 23, and the upper surface of the second push plate 2511 is not higher than the bottom surface of the clamping groove 2421; the fourth driving device 2513 may be a fourth cylinder 25131, and after the clamping mechanism 251 is moved, the bottom surface of the reagent strip 4 is located on the surface of the second pushing plate 2511, and then is pressed against the second pushing plate 2511 by the pressing plate 2512 moving downward. Further, guide grooves are formed in the feeding channel 23 and the material taking second push plate 2511, and when the clamping mechanism 251 is ready to push the reagent strip 4 forward, the belt push plate is located in the guide grooves and moves forward along the guide grooves, and meanwhile, the upper surface of the second push plate 2511 is flush with the bottom surface of the guide grooves, so that the bottom surface of the reagent strip 4 is placed on the upper surface of the second push plate 2511.

In this solution, since the reagent strip 4 is not processed before feeding, the rear end of the reagent strip 4 is not flush, which is unfavorable for the clamping mechanism 251 to clamp the reagent strip 4, so that the reagent strip 4 may not be clamped, for this purpose, a pressing assembly 26 capable of pressing the reagent strip 4 on the bottom surface of the feeding channel 23 is disposed on the feeding table 22, and a tail cutting mechanism 27 capable of cutting the reagent strip 4 disposed on the feeding channel 23 is disposed on the rear side of the second supporting frame 21, so as to cut the rear end of the reagent strip 4 flat.

The compressing assembly 26 includes a compressing block 261 disposed on the feeding table 22 and capable of compressing the reagent strips 4 on the feeding channel 23, and a sixth driving device 262 for driving the compressing block 261 to move up and down, where the sixth driving device 262 may be a sixth air cylinder 2621; the tail cutting mechanism 27 comprises a cutter assembly 28 for cutting the rear end of the reagent strip 4 to be flat, a connecting frame 271 arranged on the cutter assembly 28, and a base 272 arranged on the bottom of the connecting frame 271, a seventh driving device 273 for driving the cutter assembly 28 to move up and down is arranged on the connecting frame 271, the seventh driving device 273 can be a seventh air cylinder 2731, the cutter assembly 28 comprises a third sliding plate 281 arranged on the connecting frame 271, and a cutter 282 with a cutting edge obliquely arranged on the third sliding plate 281, so that the rear end of the reagent strip 4 can be cut off conveniently, the third sliding plate 281 is assembled on an output shaft of the seventh air cylinder 2731, a fourth sliding rail 2711 is arranged on the connecting frame 271, and the third sliding plate 281 is slidingly assembled on the fourth sliding rail 2711 of the connecting frame 271, so that the cutter assembly 28 is in sliding fit with the connecting frame 271. A waste receiving frame 2712 is provided at the bottom end of the connecting frame 271 so that the rear end of the reagent strip 4 cut by the presser blade assembly 28 can be recovered for convenient disposal.

An eighth driving device 274 for driving the connection frame 271 to move back and forth is provided on the base 272, the eighth driving device 274 may be an eighth cylinder 2741, the connection frame 271 is connected to an output shaft of the eighth cylinder 2741, a third sliding rail 2721 is provided on the base 272, and the connection frame 271 is slidably mounted on the third sliding rail 2721 of the base 272.

In this embodiment, the feeding table 22 is provided with a second sensor 222 capable of detecting the feeding condition of the reagent strips 4 placed on the feeding channel 23, and the feeding condition of the reagent strips 4 is reflected by the probe of the second sensor 222 irradiating the feeding channel 23.

In this embodiment, a pad 36 for receiving the sliced reagent slices 5 is disposed on the front end of the fixed blade 33 on the slicing table 32, and a groove 361 for conveniently taking out the reagent slices 5 disposed on the pad 36 is disposed on the pad 36.

In this embodiment, the cutter assembly 34 may rotate up and down to cut the reagent strip 4 with the fixed blade 33, the second driving device 35 is a second cylinder 351, the output shaft of the second cylinder 351 is connected with a transmission assembly 37, and the upper end of the transmission assembly 37 is connected with the free end of the cutter assembly 34, so that the second cylinder 351 may drive the cutter assembly 34 to rotate up and down; the cutter assembly 34 includes a swing arm 341 disposed on the third supporting frame 31 and capable of rotating up and down, a shearing blade 342 is disposed on one side of the swing arm 341, and after the swing arm 341 rotates up and down, the shearing blade 342 shears with the fixed blade 33 to cut the reagent strip 4 into reagent strips 5.

In this embodiment, the transmission assembly 37 includes a fixing seat 371 disposed on the third support frame 31, and a transmission plate 372 disposed on the fixing seat 371 and capable of moving up and down, the lower portion of the transmission plate 372 is connected to the output shaft of the second air cylinder 351, and the upper portion of the transmission plate 372 is movably connected to the free end of the swing arm 341, so that the second air cylinder 351 can drive the swing arm 341 to rotate up and down when driving the transmission plate 372 to move up and down; further, an abutment 373 against the lower end of the swing arm 341 and a follower 374 pressing the swing arm 341 against the abutment 373 are provided on the upper end of the transmission plate 372, so that the transmission plate 372 is movably connected with the free end of the swing arm 341. The swing arm 341 is also provided with a blocking component 38 capable of preventing the residual materials of the reagent strips 4 placed on the clamping mechanism 251 from moving back along with the clamping mechanism, the swing arm 341 is provided with a through hole 3411 corresponding to the position of the slicing groove 321, the blocking component 38 comprises a baffle column 381 capable of penetrating through the through hole 3411, the blocking column 381 moves downwards to block the residual materials, the residual materials placed on the clamping mechanism 251 are prevented from moving back along with the clamping mechanism, and a ninth driving device 382 is arranged on the swing arm 341 and drives the baffle column 381 to move up and down, and the ninth driving device 382 can be a ninth air cylinder 3821.

In this embodiment, a waste chute 311 is disposed on the third support frame 31 and at the bottom of the pad 36, and an air nozzle 362 is disposed on the pad 36, and a waste chute 311 is disposed on the slicing chute 321 and is in communication with the waste chute 311. Because the front end face of the reagent strip 4 may not be flush, or the remaining width of the reagent strip 4 may be insufficient to meet the width of the reagent sheet 5 when the reagent strip 4 is sliced to the end. At this time, the front end face of the reagent strip 4 needs to be cut and leveled, and the cut waste can fall on the backing plate 36, so that the cut waste can be blown off to the waste chute 311 for recycling through the air nozzle 362; while the scrap material that has been blocked off by the blocking assembly 38 by the slices falls through the scrap chute onto the scrap chute 311 for recycling.

In this embodiment, a transferring device 39 for transferring the reagent sheet 5 placed on the backing plate 36 is disposed at the rear side of the third supporting frame 31, the transferring device 39 includes a third fixing frame 391, a clamping mechanism 392 disposed on the third fixing frame 391 and clamping the reagent sheet 5 placed on the backing plate 36 by a groove 361, and a rotary driving device 393 disposed on the third fixing frame 391 and capable of driving the clamping mechanism 392 to rotate, and the rotary driving device 393 may be a rotary cylinder 3931; the clamping mechanism 392 includes a pneumatic finger cylinder 394 for clamping the reagent sheet 5 placed on the backing plate 36, and a tenth driving device 395 for driving the pneumatic finger cylinder 394 to extend or retract, wherein the tenth driving device 395 may be a tenth cylinder 3951. After the reagent sheet 5 is held by the pneumatic finger cylinder 394, the holding mechanism 392 is rotated to the corresponding station by the slewing drive device 393, and the next step is completed.

Claims (10)

1. The reagent sheet production device on the reagent box production line is characterized by comprising a feeding device (1) capable of feeding the reagent strips (4), a feeding device (2) which is arranged beside the feeding device (1) and can be used for taking out the reagent strips (4) from the feeding device (1) and then arranging the reagent strips on the feeding device for forward transmission, and a slicing device (3) which is arranged at the front end of the feeding device (2) and can be used for slicing the reagent strips (4) into reagent sheets (5);

feed arrangement (1) is including first support frame (11), the upper portion of first support frame (11) is equipped with windrow board (12), be equipped with on windrow board (12) and supply extracting hole (121) that reagent strip (4) passed, extracting hole (121) side is equipped with and is used for restricting windrow frame (13) that stacks reagent strip (4) region, be equipped with on windrow board (12) and block reagent strip (4) only pass under the action of gravity extraction hole (121) whereabouts stop mechanism (14), first support frame (11) lower part just is located windrow board (12) below department and is equipped with can reciprocate and stretch into absorption extracting mechanism (15) that extracting hole (121) in order to adsorb reagent strip (4), be equipped with on first support frame (11) and can drive absorption extracting mechanism (15) reciprocate first drive arrangement (16).

2. The reagent sheet production device on the reagent box production line according to claim 1, wherein the blocking mechanism (14) comprises a plurality of blocking blocks (141) which are arranged on the stacking plate (12) and one ends of which extend into the material taking holes (121), and one ends of the blocking blocks (141) extend into the material taking holes (121); the stacking frame (13) comprises a plurality of limiting rods (131) which are arranged on the stacking plate (12) at intervals and are positioned beside the material taking holes (121).

3. A reagent sheet production device on a reagent box production line according to claim 2, wherein the first driving device (16) comprises a first cylinder (161) arranged on the first supporting frame (11); the adsorption material taking mechanism (15) comprises a first push plate (151) arranged on an output shaft of a first cylinder (161), a first fixing frame (152) arranged on the first push plate (151), and a vacuum chuck assembly (153) arranged on the first fixing frame (152) and capable of adsorbing the reagent strip (4) on the bottom surface and taking the reagent strip (4) out of the material taking hole (121).

4. The reagent sheet production device on the reagent box production line according to claim 1, wherein the feeding device (2) is provided with a feeding channel (23) for the reagent strips (4) to be conveyed forwards, the feeding device (2) is provided with a material taking mechanism (24) for transferring the reagent strips (4) from the feeding device (1) to the feeding channel (23), and the feeding device (2) is provided with a feeding mechanism (25) capable of moving forwards and backwards and pushing the reagent strips (4) to advance along the feeding channel (23);

the feeding device (2) comprises a second supporting frame (21) and a feeding table (22) arranged on the upper portion of the second supporting frame (21), and the feeding channel (23) is arranged on the feeding table (22).

5. The reagent sheet production device on the reagent box production line according to claim 4, wherein the material taking mechanism (24) comprises a second fixing frame (241) arranged on a second supporting frame (21), a plurality of material taking supporting plates (242) which are arranged on the second fixing frame (241) and can move left and right, and a third driving device (243) for driving the material taking supporting plates (242) to move left and right, and a clamping groove (2421) for carrying the reagent strips (4) is arranged on the upper surface of the material taking supporting plates (242); the feeding table (22) comprises a plurality of feeding plates (221) which are arranged at the upper part of the second supporting frame (21) at intervals, the feeding plates (221) are provided with forward or backward feeding channels (23), and the material taking supporting plates (242) are arranged at intervals of the feeding plates (221);

the feeding mechanism (25) comprises a clamping mechanism (251) which is arranged beside the second supporting frame (21) and can clamp the rear end of the reagent strip (4), and a feeding component (252) which drives the clamping mechanism (251) to move forwards and backwards; the feeding assembly (252) comprises a mounting frame (2521) arranged on the clamping mechanism (251), a sliding table module (2522) for driving the mounting frame (2521) to move forwards and backwards is arranged at the bottom of the mounting frame (2521), and a fifth driving device (2523) for driving the mounting frame (2521) to move up and down is arranged on a sliding table of the sliding table module (2522).

6. The reagent sheet production device on the reagent box production line according to claim 5, wherein the feeding table (22) is provided with a pressing component (26) which can press the reagent strips (4) on the bottom surface of the feeding channel (23), and the rear side of the supporting frame is provided with a tail cutting mechanism (27) which can cut the tail of the reagent strips (4) arranged on the feeding channel (23);

the compressing assembly (26) comprises a compressing block (261) arranged on the feeding table (22) and a sixth driving device (262) for driving the compressing block (261) to move up and down;

the tail cutting mechanism (27) comprises a pressing cutter assembly (28) capable of cutting the rear end of the reagent strip (4) to be smooth, a connecting frame (271) arranged on the pressing cutter assembly (28) and a base (272) arranged on the bottom of the connecting frame (271), a seventh driving device (273) for driving the pressing cutter assembly (28) to move up and down is arranged on the connecting frame (271), and an eighth driving device (274) for driving the connecting frame (271) to move back and forth is arranged on the base (272).

7. The reagent sheet production device on the reagent box production line according to claim 4, wherein the slicing device (3) comprises a third supporting frame (31), a slicing table (32) arranged on the third supporting frame (31), a fixed blade (33) arranged at the front end of the slicing table (32), a cutter assembly (34) arranged on the third supporting frame (31) and matched with the fixed blade (33) for shearing the reagent sheet (4) arranged on the slicing table (32) into test sheets, and a second driving device (35) arranged on the third supporting frame (31) and driving the cutter assembly (34) to move, wherein a slicing groove (321) communicated with the feeding channel (23) and capable of guiding the reagent sheet (4) to the front end of the slicing table (32) for slicing under the action of external force is arranged on the slicing table (32);

the slicing table (32) is provided with a base plate (36) which is positioned at the front end of the fixed blade (33) and used for receiving the sliced reagent slices (5), and the base plate (36) is provided with a groove (361) which is convenient for taking out the reagent slices (5) positioned on the base plate (36).

8. The reagent sheet production device on the reagent box production line according to claim 7, wherein the cutter assembly (34) can rotate up and down to cut the reagent strips (4) together with the fixed blade (33), the second driving device (35) is a second air cylinder (351), a transmission assembly (37) is connected to an output shaft of the second air cylinder (351), and the upper end of the transmission assembly (37) is connected with the free end of the cutter assembly (34) so that the second air cylinder (351) can drive the cutter assembly (34) to rotate up and down; the cutter assembly (34) comprises a swing arm (341) which is arranged on the third supporting frame (31) and can rotate up and down, a shearing blade (342) is arranged on one side of the swing arm (341), and after the swing arm (341) rotates up and down, the shearing blade (342) and the fixed blade (33) shear so as to cut the reagent strip (4) into reagent sheets (5).

9. The reagent sheet production device on the reagent box production line according to claim 8, wherein the transmission assembly (37) comprises a fixed seat (371) arranged on the third supporting frame (31) and a transmission plate (372) arranged on the fixed seat (371) and capable of moving up and down, the lower part of the transmission plate (372) is connected with the output shaft of the second cylinder (351), and the upper part of the transmission plate (372) is movably connected with the free end of the swing arm (341) so that the second cylinder (351) can drive the swing arm (341) to rotate up and down when driving the transmission plate (372) to move up and down; the upper end of the transmission plate (372) is provided with a supporting column (373) which is propped against the lower end of the swing arm (341) and a follower (374) which presses the swing arm (341) on the supporting column (373), so that the transmission plate (372) is movably connected with the free end of the swing arm (341);

the device is characterized in that a blocking component (38) capable of preventing the reagent strip cut on the clamping mechanism from moving back along with the moving back of the clamping mechanism is arranged on the swing arm (341), a through hole (3411) corresponding to the position of the cutting groove (321) is formed in the swing arm (341), the blocking component (38) comprises a baffle column (381) capable of penetrating through the through hole (3411), and a ninth driving device (382) which is arranged on the swing arm (341) and drives the baffle column (381) to move up and down.

10. A reagent sheet production device on a reagent box production line according to claim 9, wherein a transfer device (39) for transferring the reagent sheet (5) placed on the backing plate (36) is arranged at the rear side of the support frame, the transfer device (39) comprises a third fixing frame (391), a clamping mechanism (392) arranged on the third fixing frame (391) and used for clamping the reagent sheet (5) placed on the backing plate (36) through the groove (361), and a rotary driving device (393) arranged on the third fixing frame (391) and used for driving the clamping mechanism (392) to rotate;

the clamping mechanism (392) comprises a pneumatic finger cylinder (394) capable of clamping the reagent sheet (5) arranged on the backing plate (36), and a tenth driving device (395) for driving the pneumatic finger cylinder (394) to extend or retract.

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