CN219097194U - Reagent packing plant - Google Patents

Abstract

The utility model discloses a reagent packaging device which comprises a conveying table, an opening mechanism, a material channel and a sealing mechanism, wherein a clamping position suitable for placing packaging bags is arranged on the conveying table. The opening mechanism is located one side of the conveying table and comprises a positioning table, a first pneumatic sucker arranged on the positioning table and a second pneumatic sucker arranged above the positioning table. One side of the material channel, which is far away from the positioning table, is provided with a pushing structure. The sealing mechanism is located on one side of the conveying table and comprises a fixed block and a pressing block located right above the fixed block. The design is that the clamping position limits the packaging bag, the conveying table conveys the packaging bag to the positioning table, and the packaging bag is adsorbed and opened through the first pneumatic sucking disc and the second pneumatic sucking disc; the material in the material channel is pushed out through the pushing structure, the material is pushed into the packaging bag, the packaging bag filled with the material is conveyed to the sealing mechanism to seal the packaging bag, so that quick packaging is completed, no personnel interfere in the packaging process, damage to the packaging bag or the material is avoided, and meanwhile production efficiency can be improved.

Description

Reagent packing plant

Technical Field

The utility model relates to the technical field of packaging, in particular to a reagent packaging device.

Background

On the detection reagent production line, because the manufactured detection reagent and the drying agent are required to be packaged together, the manual mode is adopted for packaging, the speed is low, and in the operation process, the damage of the packaging bag and the reagent is easy to cause, so that reworking treatment is required, the working efficiency is low, and the production efficiency of the product of the production line is also low. On the existing automatic packaging production line, though adopting automatic packaging equipment, the problem of inaccurate material assembly during packaging still needs human intervention, bacteria can be carried during human intervention, certain sanitary problems are generated, and therefore the detection result of a reagent finished product can be influenced.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is that the reagent packaging speed is low and the production efficiency is low in the prior art, so that the reagent packaging device is provided.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

a reagent packaging device comprising:

the conveying table is provided with a clamping position suitable for placing the packaging bag;

the opening mechanism is positioned at one side of the conveying table and comprises a positioning table, a first pneumatic sucker arranged on the positioning table and a second pneumatic sucker positioned above the positioning table;

the material channel is arranged on one side, far away from the conveying table, of the positioning table, and a pushing structure suitable for sliding on the material channel is arranged on one side, far away from the positioning table, of the material channel;

the sealing mechanism is positioned on one side of the conveying table and on the same side of the opening mechanism, and comprises a fixed block and a pressing block positioned right above the fixed block.

Further, limit tables are arranged on two sides of the conveying table; the conveying table is also provided with two conveying belts positioned between the limiting tables at two sides, the limiting tables far away from one side of the positioning table are arranged close to the clamping positions far away from one side of the positioning table, and a plurality of groups of clamping positions are uniformly arranged on each conveying belt at intervals.

Further, the second pneumatic sucker is arranged above the positioning table through a first fixing plate and is positioned right above the first pneumatic sucker, and a lifting cylinder for driving the second pneumatic sucker to move along the vertical direction is arranged on the first fixing plate; the suction port of the first pneumatic sucker is flush with the upper surface of the positioning table.

Further, the material channel comprises a first channel and a second channel which is arranged on one side of the first channel side by side, and the pushing structure comprises a first pushing rod and a second pushing rod; the first pushing rod is arranged corresponding to the first channel and is suitable for pushing the material on the first channel to the conveying table; the second pushing rod is arranged corresponding to the second channel and is suitable for pushing the materials on the second channel to the conveying table.

Further, one end, far away from the positioning table, of the first pushing rod and the second pushing rod is connected through a sliding block; the length of the first pushing rod is longer than that of the second pushing rod.

Further, a bending channel communicated with the first channel is arranged on one side, away from the second channel, of the first channel, and a side push rod is arranged on one side, away from the first channel, of the bending channel.

Further, two limiting blocks are rotatably connected to the positioning table through a rotating shaft, and the two limiting blocks are respectively arranged corresponding to the first channel and the second channel; the limiting block is fan-shaped, a stop block is arranged on one side, connected with the rotating shaft, of the limiting block, through grooves are formed in the limiting block, the two through grooves are respectively communicated with the first channel and the second channel, and the limiting block is suitable for the first pushing rod to penetrate out of the second pushing rod.

Further, one end, close to the positioning table, of the first channel and the second channel is provided with an arc-shaped edge matched with the shape of the corresponding limiting block.

Further, the device also comprises a feeding mechanism positioned at one end of the conveying table far away from the sealing mechanism; the feeding mechanism comprises a fixed disc positioned above the conveying table, a supporting rod supported at the bottom of the fixed disc, a plurality of limiting rods arranged on the fixed disc, a pressing plate positioned between the limiting rods and a suction assembly positioned below the pressing plate, wherein the suction assembly is suitable for sucking packaging bags; a second through hole is formed in the middle of the fixed disc, and the suction component and the position of the second through hole are correspondingly arranged; the limiting rods are arranged on the periphery of the second through hole at intervals, a limiting groove is formed in one end, away from the second through hole, of each limiting rod, and the limiting groove is located on one side, close to the second through hole, of each limiting rod.

Further, the suction assembly comprises a third pneumatic sucker and a lifting cylinder arranged at the bottom of the third pneumatic sucker through a connecting block; support pieces are fixedly mounted on two opposite sides of the connecting block, and a spring is arranged between the third pneumatic sucker and the connecting block.

The technical scheme of the utility model has the following advantages:

1. according to the reagent packaging device provided by the utility model, the packaging bag is conveyed through the conveying table, the packaging bag is limited through the clamping position, the packaging bag is conveyed to the position of the opening mechanism and is positioned on the positioning table, and the two surfaces of the packaging bag are respectively adsorbed and pulled up and down through the first pneumatic sucking disc and the second pneumatic sucking disc, so that the packaging bag is opened; placing the material through the material passageway, pushing out the material passageway through the propelling movement structure to in the propelling movement wrapping bag, the transport platform is restarted, carries the wrapping bag that is equipped with the material to sealing mechanism department, makes wrapping bag open end be located the fixed block, pushes down the briquetting, compresses tightly the wrapping bag opening and seals to this accomplishes quick packing, and need not personnel's interference in the packaging process, effectively avoids damaging wrapping bag or material, can improve production efficiency.

2. According to the reagent packaging device provided by the utility model, the two sides of the conveying table are provided with the limiting tables; the conveying table is also provided with two conveying belts positioned between the limiting tables on two sides, the limiting tables on one side far away from the positioning table are closely adjacent to the clamping positions on one side far away from the positioning table, a plurality of groups of clamping positions are uniformly arranged on the conveying belts at intervals, so that the conveying tables are arranged, the two ends of the packing bag on the conveying belt can be limited through the limiting tables, the packing bag is prevented from being displaced on the conveying table or separated from the conveying table, meanwhile, the two sides of the packing bag can be limited through the clamping positions, and the influence on the subsequent procedure caused by the left-right movement of the packing bag is avoided.

3. According to the reagent packaging device provided by the utility model, the second pneumatic sucker is arranged above the positioning table through the first fixing plate and is positioned right above the first pneumatic sucker, and the first fixing plate is provided with the lifting cylinder for driving the second pneumatic sucker to move along the vertical direction; the suction opening of the first pneumatic sucker is flush with the upper surface of the positioning table. The packaging bag with different opening sizes can be adapted by adjusting the lifting height of the second pneumatic sucker; through making the suction opening of first pneumatic sucking disc flush with the upper surface of locating bench, can make first pneumatic sucking disc fully adsorb the lower surface of wrapping bag, guarantee the compactness when adsorbing.

4. The utility model provides a reagent packaging device, wherein a material channel comprises a first channel and a second channel which is arranged at one side of the first channel side by side, and a pushing structure comprises a first pushing rod and a second pushing rod; the first pushing rod is arranged corresponding to the first channel and is suitable for pushing the material on the first channel to the conveying table; the second push rod corresponds to the second channel and is suitable for pushing the materials on the second channel to the conveying table, so that the two different materials can be respectively pushed on the two channels, and the working efficiency is further improved.

5. According to the reagent packaging device provided by the utility model, one end, far away from the positioning table, of the first pushing rod and one end, far away from the positioning table, of the second pushing rod are connected through the sliding block; the length of the first pushing rod is longer than that of the second pushing rod. So set up, can make first push rod and second push rod carry out the propelling movement simultaneously, first push rod is longer than the second push rod, can push simultaneously the wrapping bag with two sets of materials of different length in, further improves work efficiency.

6. According to the reagent packaging device provided by the utility model, the bending channel communicated with the first channel is arranged on one side, far away from the second channel, of the first channel, and the side push rod is arranged on one side, far away from the first channel, of the bending channel.

7. According to the reagent packaging device provided by the utility model, two limiting blocks are rotatably connected to the positioning table through the rotating shaft, and the two limiting blocks are respectively arranged corresponding to the first channel and the second channel; the limiting block is fan-shaped, a stop block is arranged on one side, connected with the rotating shaft, of the limiting block, through grooves are formed in the limiting block, the two through grooves are respectively communicated with the first channel and the second channel, and the limiting block is suitable for the first pushing rod and the second pushing rod to penetrate out. The first channel and the second channel can be plugged through the two limiting blocks, pushing of materials is suspended, and the materials are prevented from exceeding the passing quantity once; through rotating two stopper, make the logical groove on two stopper communicate with each other with first passageway and second passageway respectively, the material of being convenient for passes through.

8. According to the reagent packaging device provided by the utility model, one end of the first channel and one end of the second channel, which are close to the positioning table, are provided with the arc-shaped edges which are matched with the shapes of the corresponding limiting blocks. So set up, can avoid two stopper to hit the end wall of first passageway and second passageway and influence the material and pass through when rotating, can be convenient for the stopper rotate to guarantee material conveying efficiency.

9. The reagent packaging device provided by the utility model further comprises a feeding mechanism positioned at one end of the conveying table far away from the sealing mechanism; the feeding mechanism comprises a fixed disc positioned above the conveying table, a supporting rod supported at the bottom of the fixed disc, a plurality of limiting rods arranged on the fixed disc, a pressing plate positioned between the limiting rods and a suction assembly positioned below the pressing plate, wherein the suction assembly is suitable for sucking the packaging bag; the middle part of the fixed disc is provided with a second through hole, and the suction component and the second through hole are correspondingly arranged; a plurality of limiting rods are arranged at intervals on the periphery of the second through hole, a limiting groove is arranged at one end of each limiting rod far away from the second through hole, the limit groove is positioned on one side of the limit rod, which is close to the second through hole. The packaging bag is pressed on the suction assembly through the pressing plate, so that the packaging bag is prevented from being separated from the feeding mechanism due to light weight; can carry out spacingly to the wrapping bag through many gag levers, avoid the wrapping bag to shift out feed mechanism, can make the wrapping bag be located the spacing groove through the spacing groove on many gag levers, avoid the wrapping bag to fall down.

10. The utility model provides a reagent packaging device, wherein a suction assembly comprises a third pneumatic sucker and a lifting cylinder arranged at the bottom of the third pneumatic sucker through a connecting block; support pieces are fixedly arranged on two opposite sides of the connecting block, and a spring is arranged between the third pneumatic sucker and the connecting block. So arranged, the packaging bag can be supported by the supporting sheet; the spring can form buffering, and has a damping effect, so that the packaging bag on the third pneumatic sucker can be prevented from shaking due to the fact that the third pneumatic sucker moves downwards at too high speed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a reagent packaging device according to an embodiment of the present utility model;

fig. 2 is a perspective view of the transfer table in the present embodiment;

fig. 3 is a perspective view of the opening mechanism in the present embodiment;

fig. 4 is an enlarged view at a shown in fig. 3;

FIG. 5 is a schematic diagram showing the connection relationship between the bending channel and the material channel in the present embodiment;

fig. 6 is a schematic diagram of connection between the material and the pushing structure in the present embodiment;

fig. 7 is a perspective view of the sealing mechanism in the present embodiment;

fig. 8 is a perspective view of a loading mechanism in the present embodiment;

fig. 9 is a perspective view of the suction module in the present embodiment.

Reference numerals illustrate:

1. a conveying table; 10. a conveyor belt; 11. clamping; 12. a conveying motor; 13. a limiting table; 14. a first notch; 15. a second notch; 16. a support plate; 17. a connecting rod; 18. a roll shaft; 19. a first through hole; 2. an opening mechanism; 20. a positioning table; 21. a first pneumatic chuck; 22. a first fixing plate; 23. a second fixing plate; 24. a second pneumatic chuck; 25. a limiting block; 26. a through groove; 27. a stop block; 28. a column; 3. a material passage; 30. a first channel; 31. a first push rod; 32. a second channel; 33. a second push rod; 34. bending the channel; 35. a side push rod; 36. a mounting plate; 37. a slide rail; 38. a slide block; 39. a riser; 4. a sealing mechanism; 40. a fixed block; 41. briquetting; 42. fixing the column; 5. a feeding mechanism; 50. a fixed plate; 51. a pressing plate; 52. a support rod; 53. a limit rod; 54. a limit groove; 55. a second through hole; 6. a suction assembly; 60. a third pneumatic chuck; 61. a support sheet; 62. a spring; 63. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The reagent packaging device shown in figures 1-9 comprises a conveying table 1, an opening mechanism 2, a material channel 3 and a sealing mechanism 4, wherein a clamping position 11 suitable for placing packaging bags is arranged on the conveying table 1. The opening mechanism 2 is positioned on one side of the conveying table 1 and comprises a positioning table 20, a first pneumatic sucker 21 arranged on the positioning table 20 and a second pneumatic sucker 24 positioned above the positioning table 20. The material passageway 3 sets up in the one side that location platform 20 kept away from transport platform 1, and one side that location platform 20 was kept away from to material passageway 3 is provided with the propelling movement structure that is suitable for to slide on material passageway 3. The sealing mechanism 4 is positioned on one side of the conveying table 1 and on the same side of the opening mechanism 2, and comprises a fixed block 40 and a pressing block 41 positioned right above the fixed block 40.

In the reagent packaging device, a packaging bag is conveyed by a conveying table 1, limited by a clamping position 11, conveyed to the position of an opening mechanism 2 and positioned on a positioning table 20, and two surfaces of the packaging bag are respectively adsorbed and pulled up and down by a first pneumatic sucker 21 and a second pneumatic sucker 24 so as to open the packaging bag; placing the material through material passageway 3, pushing out material passageway 3 through the propelling movement structure to in the propelling movement wrapping bag, restart transport platform 1 carries the wrapping bag that is equipped with the material to sealing mechanism 4 departments, makes the wrapping bag open end be located fixed block 40, pushes down briquetting 41, compresses tightly the wrapping bag opening and seals to this accomplishes quick packing, and need not personnel's interference in the packaging process, effectively avoids damaging wrapping bag or material, can improve production efficiency.

In the present embodiment, a support plate 16 is fixed to the bottom of the conveying table 1, and a conveying motor 12 is mounted inside the support plate. The limiting tables 13 are fixed on the two sides of the conveying table 1, so that the two ends of the packing bag on the conveying belt can be limited through the limiting tables 13, and the packing bag is prevented from being displaced on the conveying table 1 or separated from the conveying table 1. The two ends of the conveying table 1 are provided with roll shafts 18 through connecting rods 17, toothed belts are connected between the connecting rods 17 and the conveying motor 12 in a meshed mode, and the two ends of the same connecting rod 17 are provided with the roll shafts 18. Specifically, two conveyer belts 10 are arranged on the conveyer table 1 and between the limiting tables 13 at two sides, one ends of the two conveyer belts 10 are respectively arranged on two roll shafts 18 of the same connecting rod 17, and the other ends of the two conveyer belts 10 are respectively arranged on two roll shafts 18 of the other connecting rod 17. By the arrangement, the two conveying belts 10 can be driven to synchronously move, so that the stability of the same packaging bag conveyed on the two conveying belts 10 is ensured.

In this embodiment, multiple sets of clamping positions 11 are uniformly arranged on each conveyor belt 10 at intervals, a clamping groove is arranged between each set of clamping positions 11, the head and tail ends of a packaging bag are respectively placed in the clamping grooves corresponding to the two sets of clamping positions 11, specifically, a limiting table 13 far away from one side of a positioning table 20 is closely arranged on the clamping position 11 far away from one side of the positioning table 20, and thus, the two sides of the packaging bag can be limited through the clamping positions 11, and the influence on the subsequent procedures caused by the left and right movement of the packaging bag is avoided

In this embodiment, a first notch 14 is formed on one side of the conveying table 1, no limiting table 13 is disposed at the first notch 14, a positioning table 20 is correspondingly disposed at the first notch 14 through a stand column 28, two circular holes are formed in the positioning table 20, and a first pneumatic suction cup 21 is disposed in each circular hole. The second air suction cup 24 is disposed above the positioning table 20 through the first fixing plate 22 and is located right above the first air suction cup 21. Specifically, a lifting cylinder is fixed on the first fixing plate 22, a second fixing plate 23 is vertically fixed on the lifting cylinder, and a second pneumatic sucker 24 is fixed at the bottom of the second fixing plate 23. So arranged, the lifting height of the second pneumatic sucker 24 can be adjusted to adapt to packaging bags with different opening sizes; by making the suction port of the first air suction cup 21 flush with the upper surface of the positioning table 20, the first air suction cup 21 can sufficiently adsorb the lower surface of the packaging bag, and the tightness during the adsorption can be ensured.

In this embodiment, the material channel 3 includes a first channel 30 and a second channel 32 arranged side by side on one side of the first channel 30, and the pushing structure includes a first pushing rod and a second pushing rod; the first pushing rod is arranged corresponding to the first channel 30 and is suitable for pushing the material on the first channel 30 to the conveying table 1; the second pushing rod is arranged corresponding to the second channel 32 and is suitable for pushing the material on the second channel 32 towards the conveying table 1. Specifically, the first channel 30 is a desiccant delivery channel and the second channel 32 is a cartridge delivery channel. So set up, can push two kinds of different materials respectively on two passageways, and then improve work efficiency.

Specifically, the pushing structure further includes a mounting plate 36, a sliding rail 37 fixed on the mounting plate 36, a sliding block 38 slidably mounted on the sliding rail 37, one ends of the first pushing rod and the second pushing rod are respectively overlapped on the first channel 30 and the second channel 32, and the other ends are fixedly connected to the sliding block 38. Specifically, the first pushing rod and the end of the second pushing rod away from the positioning table 20 are connected through a sliding block 38; the length of the first pushing rod is longer than that of the second pushing rod. So set up, can make first push rod 31 and second push rod 33 push simultaneously, first push rod is longer than the second push rod, can push simultaneously the wrapping bag with two sets of materials of different length in, further improves work efficiency.

In this embodiment, a bent channel 34 communicating with the first channel 30 is provided on a side of the first channel 30 away from the second channel 32, and a side push rod 35 is provided on a side of the bent channel 34 away from the first channel 30, specifically, the side push rod 35 is mounted on a side of the bent channel 34 through a riser 39. So set up, when material transfer chain and first passageway 30 are not parallel arrangement, can communicate through the passageway of bending 34, make the material get into the passageway of bending 34 from the material transfer chain, and again and in the passageway of bending 34 propelling movement to first passageway 30 is followed to the material through side push rod 35, can adapt to the material transfer chain of different directions.

In this embodiment, two limiting blocks 25 are rotatably connected to the positioning table 20 through a rotating shaft, and the two limiting blocks 25 are respectively corresponding to the first channel 30 and the second channel 32; the limiting block 25 is fan-shaped, a stop block 27 is arranged on one side, connected with the rotating shaft, of the limiting block 25, through grooves 26 are formed in the limiting block 25, the two through grooves 26 are respectively communicated with the first channel 30 and the second channel 32, and the limiting block is suitable for the first pushing rod and the second pushing rod to penetrate out. By the arrangement, the first channel 30 and the second channel 32 can be plugged through the two limiting blocks 25, pushing of materials is suspended, and the materials are prevented from exceeding the passing quantity once; by rotating the two limiting blocks 25, the through grooves 26 on the two limiting blocks 25 are respectively communicated with the first channel 30 and the second channel 32, so that materials can pass through conveniently.

Specifically, the ends of the first channel 30 and the second channel 32 near the positioning table 20 are provided with arc edges adapted to the shapes of the corresponding limiting blocks 25. By the arrangement, the two limiting blocks 25 can be prevented from colliding with the end walls of the first channel 30 and the second channel 32 to influence the material passing when rotating, and the limiting blocks 25 can be conveniently rotated, so that the material conveying efficiency is guaranteed.

In this embodiment, the second notch 15 is formed on one side of the conveying table 1, no limiting table 13 is disposed at the second notch 15, the sealing mechanism 4 is located at the second notch 15, specifically, the sealing mechanism 4 further includes a fixing column 42 located at the notch, the fixing block 40 and the pressing block 41 are fixed at the upper end and the lower end of the fixing column 42, lifting cylinders are disposed at opposite ends of the fixing block 40 and the pressing block 41, and an induction device is disposed on the pressing block 41. Specifically, the fixing block 40 and the pressing block 41 are both heat-seal blocks. So arranged, the heights of the fixed block 40 and the pressing block 41 can be adjusted to adapt to different heights required by sealing; and the heat-sealed fixing block 40 and the pressing block 41 are adopted, so that the heating surface of the packaging bag can be ensured to be uniform.

In the embodiment, the device also comprises a feeding mechanism 5 positioned at one end of the conveying table 1 far away from the sealing mechanism 4; the feeding mechanism 5 comprises a fixed disc 50 positioned above the conveying table 1, a supporting rod 52 supported at the bottom of the fixed disc 50, a plurality of limiting rods 53 arranged on the fixed disc 50, a pressing plate 51 positioned between the limiting rods 53 and a suction assembly 6 positioned below the pressing plate 51, wherein the suction assembly 6 is suitable for sucking packaging bags;

the conveying table 1 is provided with a first through hole 19 positioned below the fixed disc 50, the middle part of the fixed disc 50 is provided with a second through hole 55 corresponding to the first through hole 19 in position, and the suction assembly 6 is correspondingly arranged with the second through hole 55 in position; the plurality of limiting rods 53 are installed on the periphery of the second through hole 55 at intervals, limiting grooves 54 are formed in one ends, far away from the through holes, of the limiting rods 53, and the limiting grooves 54 are located on one sides, close to the through holes, of the limiting rods 53. So arranged, the packing bag can be pressed on the suction assembly 6 by the pressing plate 51, so that the packing bag is prevented from being separated from the feeding mechanism 5 due to light weight; the packing bag can be limited through the plurality of limiting rods 53, the packing bag is prevented from moving out of the feeding mechanism 5, the packing bag can be located on the limiting groove 54 through the limiting groove 54 on the plurality of limiting rods 53, and the packing bag is prevented from falling downwards.

In the present embodiment, the suction assembly 6 specifically includes two connection blocks 63, a third air suction cup 60, a support piece 61, and a lifting cylinder mounted on the bottom of the third air suction cup 60. So arranged, the package can be supported by the support sheet 61;

specifically, the two connection blocks 63 are provided, the four third pneumatic chucks 60 are provided, and the four third pneumatic chucks 60 are mounted on the two connection blocks 63 in pairs, the four support pieces 61 are provided, and the four support pieces are respectively fixed on two opposite sides of the connection blocks 63 in pairs, and the springs 62 are arranged between the third pneumatic chucks 60 and the connection blocks 63. By this arrangement, the spring 62 can provide cushioning and shock absorbing to prevent the third pneumatic cup 60 from rocking in a package thereon due to its excessive speed when it is moved downward.

The use principle is as follows:

firstly, stacking a plurality of packaging bags, placing the packaging bags between a plurality of limiting rods 53 and on a limiting groove 54, and pressing a pressing plate 51 on the stacked packaging bags; the third pneumatic sucking disc 60 is driven to rise to the bottom of the packaging bag through the lifting air cylinder, the bottom packaging bag is sucked by listening to the suction force of the pneumatic sucking disc, the third pneumatic sucking disc 60 is driven to move downwards, at the moment, the bottom packaging bag is firmly sucked and pulled to be separated from the limiting rod 53, the third pneumatic sucking disc 60 moves downwards and adsorbs the packaging bag to the position on the same plane as the conveying table and is positioned on the clamping groove, the adsorption force to the packaging bag is cancelled, and the third pneumatic sucking disc 60 moves downwards and is far away from the packaging bag.

And then the connecting rod 17 is driven by the driving motor to rotate, so that the two conveying belts 10 are driven to synchronously convey, the packaging bag is conveyed to the opening mechanism 2, the lower surface of the packaging bag is sucked by the first pneumatic sucking disc 21, the upper surface of the packaging bag is sucked by the second pneumatic sucking disc 24, and then the second fixing plate 23 is upwards moved to the bottom of the second pneumatic sucking disc 24 to be upwards moved, so that the upper surface and the lower surface of the end part of the packaging bag are separated, and the packaging bag is opened.

The drying agent in the bending channel 34 is pushed onto the first channel 30 through the side push rod 35, meanwhile, the reagent box is grabbed onto the second channel 32, and the sliding block 38 is driven to slide on the sliding rail 37 towards the conveying table 1; the two limiting blocks 25 are driven to rotate, the through grooves 26 on the limiting blocks are respectively communicated with the first channel 30 and the second channel 32, the drying agent and the reagent box are synchronously pushed to pass through the two limiting blocks 25 through the first push rod 31 and the second push rod 33 and then enter the packaging bag, and then the suction force of the first pneumatic sucker 21 and the second pneumatic sucker 24 to the packaging bag is canceled.

Then transport the wrapping bag that dress drier and kit to sealing mechanism 4 departments again, fixed block 40 and briquetting 41 are the separation setting this moment, make the opening of wrapping bag be located fixed block 40, and induction system on the briquetting 41 is after sensing the wrapping bag arrival, and drive fixed block 40 rises to transport platform 1 and flushes, and drive briquetting 41 descends simultaneously to sticis the wrapping bag and carries out the heat-seal to the wrapping bag opening between fixed block 40 and briquetting 41, separate fixed block 40 and briquetting 41 after the heat-seal is accomplished.

In summary, in this reagent packaging apparatus, the packaging bag is conveyed by the conveying table 1, the packaging bag is limited by the clamping position 11, the packaging bag is conveyed to the position of the opening mechanism 2 and is positioned on the positioning table 20, and the two surfaces of the packaging bag are respectively sucked and pulled up and down by the first pneumatic sucking disc 21 and the second pneumatic sucking disc 24, so that the packaging bag is opened; placing drier and kit through material passageway 3, release material passageway 3 through push structure with drier and kit to in the propulsion wrapping bag, restart transport platform 1 carries sealing mechanism 4 departments to the wrapping bag that will be equipped with drier and kit, makes the wrapping bag open end be located fixed block 40, pushes down briquetting 41, compresses tightly the wrapping bag opening and seals to this accomplishes quick packing, and need not personnel's interference in the packaging process, effectively avoids damaging wrapping bag or drier and kit, can improve production efficiency.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (10)

1. A reagent packaging device, comprising:

a conveying table (1) provided with a clamping position (11) suitable for placing packaging bags;

the opening mechanism (2) is positioned at one side of the conveying table (1) and comprises a positioning table (20), a first pneumatic sucker (21) arranged on the positioning table (20) and a second pneumatic sucker (24) positioned above the positioning table (20);

the material channel (3) is arranged on one side, far away from the conveying table (1), of the positioning table (20), and a pushing structure suitable for sliding on the material channel (3) is arranged on one side, far away from the positioning table (20), of the material channel (3);

the sealing mechanism (4) is positioned on one side of the conveying table (1) and on the same side of the opening mechanism (2), and comprises a fixed block (40) and a pressing block (41) positioned right above the fixed block (40).

2. Reagent packaging device according to claim 1, characterized in that limit tables (13) are provided on both sides of the conveying table (1); two conveying belts (10) positioned between the limiting tables (13) on two sides are further arranged on the conveying table (1), the limiting tables (13) on one side far away from the positioning table (20) are closely arranged on the clamping positions (11) on one side far away from the positioning table (20), and a plurality of groups of clamping positions (11) are uniformly arranged on each conveying belt (10) at intervals.

3. The reagent packaging device according to claim 1, wherein the second air suction cup (24) is arranged above the positioning table (20) through a first fixing plate (22), and is positioned right above the first air suction cup (21), and a lifting cylinder for driving the second air suction cup (24) to move along the vertical direction is arranged on the first fixing plate (22); the suction opening of the first pneumatic sucker (21) is flush with the upper surface of the positioning table (20).

4. The reagent packaging device according to claim 1, wherein the material channel (3) comprises a first channel (30) and a second channel (32) arranged side by side to one side of the first channel (30), the pushing structure comprising a first pushing bar and a second pushing bar; the first pushing rod is arranged corresponding to the first channel (30) and is suitable for pushing materials on the first channel (30) to the conveying table (1); the second pushing rod is arranged corresponding to the second channel (32) and is suitable for pushing materials on the second channel (32) to the conveying table (1).

5. The reagent packaging device according to claim 4, wherein the first pushing rod and the end of the second pushing rod remote from the positioning table (20) are connected by a slider (38); the length of the first pushing rod is longer than that of the second pushing rod.

6. The reagent packaging device according to claim 4, wherein a side of the first channel (30) remote from the second channel (32) is provided with a bending channel (34) communicating with the first channel (30), and a side of the bending channel (34) remote from the first channel (30) is provided with a side push rod (35).

7. The reagent packaging device according to claim 4, wherein the positioning table (20) is rotatably connected with two limiting blocks (25) through a rotating shaft, and the two limiting blocks (25) are respectively arranged corresponding to the first channel (30) and the second channel (32); the limiting block (25) is fan-shaped, a stop block (27) is arranged on one side, connected with the rotating shaft, of the limiting block (25), through grooves (26) are formed in the limiting block (25), the two through grooves (26) are respectively communicated with the first channel (30) and the second channel (32), and the limiting block is suitable for the first pushing rod to penetrate out of the second pushing rod.

8. The reagent packaging device according to claim 7, wherein the first channel (30) and the second channel (32) are provided with arcuate edges at one end near the positioning table (20) adapted to the shape of the corresponding stopper (25).

9. The reagent packaging device according to claim 1, further comprising a feeding mechanism (5) at an end of the conveying table (1) remote from the sealing mechanism (4); the feeding mechanism (5) comprises a fixed disc (50) positioned above the conveying table (1), a supporting rod (52) supported at the bottom of the fixed disc (50), a plurality of limiting rods (53) arranged on the fixed disc (50), a pressing plate (51) positioned among the limiting rods (53) and a sucking component (6) positioned below the pressing plate (51), wherein the sucking component (6) is suitable for sucking packaging bags; a second through hole (55) is formed in the middle of the fixed disc (50), and the suction component (6) is correspondingly arranged at the position of the second through hole (55); the limiting rods (53) are arranged on the periphery of the second through hole (55) at intervals, a limiting groove (54) is formed in one end, away from the second through hole (55), of each limiting rod (53), and the limiting groove (54) is located on one side, close to the second through hole (55), of each limiting rod (53).

10. The reagent packaging device according to claim 9, wherein the suction assembly (6) comprises a third pneumatic suction cup (60) and a lifting cylinder mounted at the bottom of the third pneumatic suction cup (60) by a connecting block (63); support pieces (61) are fixedly arranged on two opposite sides of the connecting block (63), and a spring (62) is arranged between the third pneumatic sucker (60) and the connecting block (63).

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