CN217348333U - Porous kit seals membrane mechanism - Google Patents

Abstract

The utility model discloses a porous kit film sealing mechanism, which comprises a frame, wherein two side edges of the frame are respectively provided with a film releasing component and a film rolling component, the frame is provided with a moving module, a moving plate connected with the moving module, and a film pressing component arranged below the moving plate, and the moving plate is provided with a film sealing and cutting device; the press mold subassembly sets up two relative press mold floating plates in the frame including the activity, the press mold floating plate can reciprocate, the movable plate lower extreme is equipped with the briquetting, the briquetting is used for pushing down the press mold floating plate, be equipped with two at least press mold shafts between the press mold floating plate. The film pressing shaft of the film pressing assembly presses down the film paper, so that the film paper is ensured to be flat and has a good laminating effect, and the film sealing effect of the porous kit is improved; the movable module drives the film sealing and cutting device to move, and meanwhile, the film pressing assembly is driven to work, so that the structure is compact, and the efficiency is high.

Description

Porous kit seals membrane mechanism

Technical Field

The utility model relates to an automatic field, specific theory especially relates to a porous kit seals membrane mechanism.

Background

Due to the huge packaging requirements in the fields of mechanical manufacturing, assembly, food, medicine and the like, the intelligent packaging equipment keeps the astonishing development speed, and particularly, the composite plastic packaging film is widely applied in various fields and brings great convenience to the lives of people.

The degree of automation of current membrane machine of sealing is low, needs the manual work to wait to pack the product and moves to the position of pasting the membrane paper, and membrane paper and product opening position are difficult to control at same horizontal plane, lead to sealing the membrane effect poor, have some drill way to seal unsuccessful problem in probably appearing a kit. For the multi-hole kit shown in fig. 10, the film paper needs to seal the openings of a plurality of holes at one time, and if the film paper cannot be well adhered to the openings, the film sealing effect is poor, and even the film sealing failure is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the current poor problem of membrane effect of sealing membrane mechanism, the utility model provides a porous kit seals membrane mechanism.

A porous kit film sealing mechanism comprises a rack, wherein two side edges of the rack are respectively provided with a film releasing assembly and a film rolling assembly, the rack is provided with a moving module, a moving plate connected with the moving module, and a film pressing assembly arranged below the moving plate, and the moving plate is provided with a film sealing and cutting device;

the press mold subassembly sets up two relative press mold floating plates in the frame including the activity, the press mold floating plate can reciprocate, the movable plate lower extreme is equipped with the briquetting, the briquetting is used for pushing down the press mold floating plate, be equipped with two at least press mold shafts between the press mold floating plate. The film sealing device has the advantages of good film sealing effect, high automation degree, compact structure, high film sealing efficiency and good universality.

Optionally, the press mold subassembly is still including setting up the press mold fixed plate in the frame, the press mold fixed plate sets up the side at the press mold floating plate, press mold floating plate upper end is equipped with the drive block, the drive block is corresponding rather than the position of top briquetting, press mold fixed plate upper end is equipped with the elastic component of being connected with the drive block, press mold fixed plate side is equipped with the press mold slider, press mold floating plate side be equipped with press mold slider complex slide rail. The film sealing effect is good, and the structure is compact.

Optionally, seal membrane and cut membrane device including setting up the membrane frame of sealing on the movable plate and establishing the membrane frame of cutting at a membrane frame side, be equipped with in the membrane frame of cutting and cut the membrane slide rail, seal membrane rack mount on cutting the membrane slide rail, it is equipped with in the membrane frame and seals the membrane subassembly and set up the membrane cylinder of cutting on sealing the membrane subassembly to seal, it is connected with the membrane sword to cut the membrane cylinder. The film is sealed and then cut, the film sealing effect is ensured, and the efficiency is high.

Optionally, seal the membrane subassembly include with seal the mounting panel that the membrane frame is connected the mounting panel below be equipped with in proper order about movable plate, heat insulating board and heating element, it sets up on the mounting panel to cut the membrane cylinder, be equipped with driving piece one that the movable plate moved about the drive about in the mounting panel and remove, be equipped with driving piece two that the movable plate moved about the drive carries out the back-and-forth movement about in the movable plate, the mounting panel lower surface is equipped with linear rail one, the movable plate is installed on linear rail one about, the movable plate lower surface is equipped with linear rail two about, the movable plate is installed on linear rail two about. Heating element can remove, seals the membrane to different positions, and is efficient, and the commonality is good.

Optionally, the heating assembly comprises a heating plate installed below the heat insulation plate, a plurality of installation grooves and a heater are arranged on the heating plate, a heat seal head is arranged in each installation groove, and the lower end of the heat seal head protrudes out of the lower surface of the heating plate. Can once only seal the membrane to a plurality of positions, seal that the membrane is effectual, can avoid the cracked condition of membrane.

Optionally, one driving piece includes the drive cylinder body, drive cylinder body both ends are equipped with air inlet and gas outlet respectively, be equipped with the drive axis body in the drive cylinder body, be equipped with the transmission piece of being connected with the left and right sides movable plate on the drive axis body, be equipped with the spacing groove on the drive cylinder body, the transmission piece is worn out from the drive cylinder body the spacing groove, be equipped with on the mounting panel with the communicating air inlet joint of air inlet to and with the communicating joint of giving vent to anger of gas outlet. Compact structure and high efficiency.

Optionally, the film cutting cylinder is connected with a cutter mounting frame, a movable groove is formed in the cutter mounting frame, the heating assembly is located in the movable groove, and a film cutting knife is arranged on the inner wall of the movable groove.

Optionally, roll up membrane module and include roll up membrane frame, set up roll up membrane motor, the roll up membrane pivot of being connected with roll up membrane motor, a plurality of roll up membrane guide shaft on rolling up the membrane frame to and be located the regulation guide shaft subassembly of roll up membrane guide shaft below, it is equipped with the receipts material book to roll up to overlap in the membrane pivot. Automatic operation and high efficiency.

Optionally, adjust guide shaft subassembly including setting up last fixed block and lower fixed block on rolling up the membrane frame, the fixed block sets up the below at last fixed block down, go up the fixed block and be equipped with the slide bar down between the fixed block, the activity is equipped with the slider on the slide bar, be equipped with the adjustment guide shaft parallel with rolling up the membrane guide shaft on the slider, it is equipped with the pause respectively with lower fixed block side and receives the material inductor and receive the material inductor to go up the fixed block. Timely material receiving is ensured, and the practicability is good.

Optionally, put the membrane module including putting the membrane frame, put be equipped with on the membrane frame put the membrane motor, with put the membrane pivot of putting that the membrane motor is connected to and a plurality of puts the membrane guide axle, put the cover in the membrane pivot and establish membrane paper, membrane paper one end is fixed in putting the membrane pivot, and the other end is fixed on rolling up the membrane module through putting membrane guide axle, press mold axle after in proper order. Automatic discharging is realized, and the efficiency is high.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a porous kit film sealing mechanism, a film pressing shaft of a film pressing component presses down film paper, so as to ensure the smoothness of the film paper and good laminating effect, and improve the film sealing effect of the porous kit; the movable module drives the film sealing and cutting device to move, and meanwhile, the film pressing assembly is driven to work, so that the structure is compact, and the efficiency is high.

Drawings

FIG. 1 is a schematic overall perspective view of a sealing mechanism of a porous kit provided in an embodiment of the present application;

FIG. 2 is a schematic perspective view of a part of a sealing mechanism of a porous kit provided in an embodiment of the present application;

fig. 3 is a schematic perspective view of a film sealing and cutting device according to an embodiment of the present disclosure;

fig. 4 is a schematic diagram of an exploded structure of a film sealing and cutting device provided in an embodiment of the present application;

FIG. 5 is a schematic diagram of an exploded structure of a sealing film assembly and a heating assembly provided in an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a heating assembly, a cutter mounting rack and a film cutting knife provided in the embodiment of the present application;

FIG. 7 is a schematic structural diagram of a first driving element according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of a driving shaft according to an embodiment of the present disclosure;

FIG. 9 is a schematic structural diagram of a film roll assembly according to an embodiment of the present disclosure;

fig. 10 is a schematic structural diagram of a multi-well kit provided in the examples of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. The described embodiments are illustrative of some, but not all embodiments of the invention.

Example 1

The embodiment provides a porous kit membrane sealing mechanism, including frame 100, frame both sides limit is equipped with respectively puts membrane module 1 and rolls up membrane module 2, is equipped with in the frame and removes module 3, the movable plate of being connected with the removal module to and set up the film pressing subassembly in the movable plate below, be equipped with on the movable plate and seal membrane cutting device. The rack is provided with a movable rail 102, the moving plate 31 is provided on the movable rail 102, and the moving module 3 drives the moving plate 31 to move up and down.

The film pressing assembly 4 comprises two opposite film pressing floating plates 41 movably arranged on the rack 100, the film pressing floating plates 41 can move up and down, a pressing block 311 is arranged at the lower end of the moving plate 31, the pressing block 311 is used for pressing down the film pressing floating plates 41, and at least two film pressing shafts 42 are arranged between the film pressing floating plates 41. In some embodiments, the squeeze film floating plate 41 is provided with two squeeze film shafts 42 located on the same horizontal plane, and the two squeeze film shafts 42 are arranged at two ends of the squeeze film floating plate 41; in other embodiments, three squeeze film shafts 42 are disposed between the squeeze film floating plates 41, two of which are located on the same horizontal plane, and the last is disposed above the two squeeze film shafts and located at the end of the squeeze film floating plate 41 close to the film winding assembly.

Specifically, the porous kit is placed below the film sealing and cutting device 5, the porous kit can be moved below the film sealing and cutting device 5 through the existing conveying mechanism, the film placing component 1 and the film rolling component 2 are matched, one end of the film paper 10 is fixed on the film placing component, the other end of the film paper passes through the position below the film pressing shaft 42, the moving module 3 drives the moving plate 31 to move downwards, so that the pressing block 311 and the film sealing and cutting device 5 are driven to move, the pressing block 311 presses the film pressing floating plate 41 downwards, the film pressing shaft 42 presses the film paper 10 at the opening of the porous kit, the film sealing and cutting device 5 presses the film paper on the porous kit to perform film sealing operation, then the film paper is cut, and the rest cut film paper is collected through the film rolling component 2.

Pressing film subassembly 4 flattens the membrane paper on porous kit, is favorable to improving the effect of sealing the membrane, ensures that the membrane paper levels, and movable plate 31 drives pressing film subassembly 4 and carries out the press mold, drives simultaneously to seal the membrane and cuts membrane subassembly 5 and move down and seal the membrane and cut the operation, and production efficiency is high, compact structure moreover.

This press mold subassembly 4 is still including setting up the press mold fixed plate 43 in frame 100, and press mold fixed plate 43 sets up the side at press mold floating plate 41, and press mold floating plate 41 upper end is equipped with drive block 44, and drive block 44 is corresponding rather than the position of top briquetting, and press mold fixed plate 43 upper end is equipped with the elastic component 45 of being connected with the drive block, and press mold fixed plate 43 side is equipped with press mold slider 46, and press mold floating plate 41 side is equipped with and presses mold slider complex slide rail 47. The elastic member is a spring.

Specifically, the moving module 3 drives the moving plate 31 to move downwards, the pressing block 311 presses the driving block 44 downwards, the elastic element 45 is compressed, the film pressing floating plate 41 slides downwards, the film pressing shaft 42 presses the film paper on the surface of the porous reagent kit, after film sealing is achieved, the moving plate 31 moves upwards, the elastic element 45 resets, the film pressing floating plate 41 and the film pressing shaft 42 move upwards, and the film paper continues to move.

This seal membrane and cut membrane device 5 is including setting up the membrane frame 51 on the movable plate 31 and establishing the membrane frame 52 of cutting at the membrane frame 51 side of sealing, is equipped with in the membrane frame 52 and cuts membrane slide rail 101, seals membrane frame 51 and installs on cutting membrane slide rail 101, seals to be equipped with on the membrane frame 51 to seal membrane subassembly 53 and set up the membrane cylinder 54 of cutting on sealing membrane subassembly 53, cuts membrane cylinder 54 and is connected with and cuts membrane sword 55.

Specifically, the movable module 3 drives the film sealing rack 51 and the film cutting rack 52 to move downwards, the film sealing component 53 seals the film on the orifice of the reagent kit, after the film sealing component 53 realizes the film sealing operation, the film sealing rack 51 is fixed at the moment, the film cutting cylinder 54 drives the cutter mounting rack 56 to continuously move along the film cutting slide rail 101, and the film cutting knife 55 moves downwards to cut the film paper.

Seal membrane module 53 and accomplish porous kit and seal the membrane after, cut membrane paper 10 again, can ensure the effect of sealing the membrane, if cut earlier, or cut simultaneously when sealing the membrane, because cut and can make the membrane no longer stretch tightly, so the influence seals the membrane effect.

The film sealing assembly 53 comprises a mounting plate 531 connected with a film sealing rack 51, a left and right moving plate 532, a front and back moving plate 533, a heat insulation plate 534 and a heating assembly 60 are sequentially arranged below the mounting plate 531, a film cutting cylinder 54 is arranged on the mounting plate 531, a first driving piece 70 for driving the left and right moving plate 532 to move left and right is arranged in the mounting plate 531, a second driving piece 80 for driving the front and back moving plate 533 to move front and back is arranged in the front and back moving plate 533, a first linear rail 536 is arranged on the lower surface of the mounting plate 531, the left and right moving plate 532 is mounted on the first linear rail 536, a second linear rail 537 is arranged on the lower surface of the left and right moving plate 532, and the front and back moving plate 533 is mounted on the second linear rail 537.

The mounting plate 531 is disposed on the left and right moving plate 532, the left and right moving plate 532 is disposed on the front and rear moving plate 533, the connection housing 535 is further disposed below the heat insulation plate 534, the front and rear moving plate 533 is disposed on the heat insulation plate 534, the heat insulation plate 534 is disposed on the connection housing 535, and the connection housing 535 is disposed on the heating unit 60.

This movable plate 532 moves about 70 drives of driving piece, movable plate 533 moves about the driving piece two 80 drives, heating element 60 can carry out the horizontal and remove and the back-and-forth movement, can adjust the position of sealing the membrane, because the area of sealing the membrane is big, may lead to sealing the membrane incomplete, the easy damaged problem of membrane after sealing the membrane, can divide into a plurality of regions with porous actual box, then every region seals the membrane respectively, cut through cutting the membrane sword at last, be favorable to improving the membrane effect of sealing of porous kit, movable plate 533 or movable plate 532 continues to move the region that next needs to seal the membrane about, the completion cuts the back, the membrane paper continues to move.

The heating assembly 60 comprises a heating plate 61 installed below a heat insulation plate 534, wherein the heating plate is provided with a plurality of installation grooves 62 and a heater 63, a heat seal head 64 is arranged in each installation groove, and the lower end of each heat seal head 64 protrudes out of the lower surface of the heating plate 61. The heating plate 61 is further provided with a thermocouple 65, a connection base 535 is provided on the heating plate 61, and the heater 63 heats the heat seal heads 64, each heat seal head 64 sealing the opening of each cell of the porous reagent cartridge. In some embodiments, two heating plates 61 are provided.

In some embodiments, the first driving member 70 includes a driving cylinder 71, the driving cylinder 71 has an air inlet 72 and an air outlet 73 at two ends thereof, the driving cylinder 71 has a driving shaft 74 therein, the driving shaft 74 has a driving block 75 connected to the left and right moving plates 532, the driving cylinder 71 has a limiting groove 76, the driving block 75 passes through the limiting groove 76 from the driving cylinder 71, and the mounting plate 531 has an air inlet connector 77 connected to the air inlet 72 and an air outlet connector 78 connected to the air outlet 73.

The mounting plate 531 is provided with an air inlet channel communicated with the air inlet joint 77 and the air inlet 72, and an air outlet channel communicated with the air outlet joint 78 and the air outlet 73, air is supplied through the air inlet joint 77, the air outlet joint 78 discharges air to drive the driving shaft body 74 in the driving cylinder body 71 to move, so that the driving block 75 on the driving shaft body 74 and the left and right moving plate 532 connected with the driving block are driven to move, and the limiting groove 76 limits the moving distance of the driving block 75. The second driving member 80 may have the same structure as the first driving member 70 except for different positions, the second driving member 80 is perpendicular to the first driving member 70, and the transmission block of the second driving member 80 is connected to the left and right moving plate 532. The first driving piece and the second driving piece are respectively arranged in the mounting plate 531 and the front and rear moving plate 533, so that the structure is compact and the practicability is high.

This film cutting cylinder 54 is connected with cutter mounting bracket 56, is equipped with activity groove 561 on the cutter mounting bracket 56, and heating element 60 is located activity groove 561, and activity groove 561 inner wall is equipped with film cutting knife 55. The film cutting blade 55 has a square shape, and a movable groove 561 gives a space to move with the heating unit 60. The film cutting cylinder 54 drives the film cutting knife 55 to press down, and cuts the film paper below the movable groove 561.

Example 2

This put membrane module 1 is including putting membrane frame 11, it is equipped with on the membrane frame 11 and puts membrane motor 12, put membrane pivot 13 with putting that membrane motor 12 is connected, and a plurality of puts membrane guide axle 14, it is equipped with the membrane paper to put the cover on the membrane pivot 13, membrane paper one end is fixed in putting the membrane pivot, the other end is in proper order through putting membrane guide axle 14, press mold shaft 42 after-fixing is on rolling up membrane module 2, it has handle 16 to put membrane pivot 13 for the other end demountable installation who is connected with putting membrane motor 12.

This roll up membrane subassembly 2 is including rolling up membrane frame 21, setting up the roll membrane motor 22 on rolling up membrane frame 21, roll up membrane pivot 23, a plurality of roll up membrane guide shaft 24 that are connected with roll membrane motor 22 to and be located the regulation guide shaft subassembly 25 of roll membrane guide shaft 24 below, roll up and overlap on the membrane pivot 23 and be equipped with the receipts material and roll up.

The film paper is sleeved on the film placing rotating shaft, the film placing motor 12 and the film rolling motor 22 rotate to drive the film paper to move, and the moving track of the film paper is limited by each film placing guide shaft 14 and each film rolling guide shaft 24. The adjusting guide shaft assembly 25 is used for controlling the cut film paper to be timely retracted by the film rolling assembly.

The adjusting guide shaft assembly 25 comprises an upper fixed block 251 and a lower fixed block 252 which are arranged on the film rolling machine base 21, the lower fixed block 252 is arranged below the upper fixed block 251, a sliding rod 253 is arranged between the upper fixed block 251 and the lower fixed block 252, a sliding block 254 is movably arranged on the sliding rod 253, an adjusting guide shaft 255 which is parallel to the film rolling guide shaft 24 is arranged on the sliding block 254, and a material receiving pause sensor 255 and a material receiving sensor 256 are respectively arranged on the side edges of the upper fixed block 251 and the lower fixed block 252.

Specifically, the cut film paper supports the adjusting guide shaft 255, when the film paper is not received in time, the adjusting guide shaft 255 moves downwards along the sliding rod 253, and the receiving sensor 257 senses that the adjusting guide shaft 255 moves close to the lower fixing block 252, so that the film winding assembly 2 needs to work or the operation speed of the film winding motor 22 needs to be increased; if the material receiving pause sensor 256 senses that the adjusting guide shaft 255 moves to a position close to the upper fixing block 251, the operation of the film winding assembly 2 needs to be paused or the operation speed of the film winding motor 21 needs to be reduced to prevent the film paper from being pulled apart.

Example 3

The present embodiment is different from embodiment 1 or embodiment 2 in that: this press mold subassembly 4 is still including setting up the press mold fixed plate 43 in frame 100, and press mold fixed plate 43 sets up the side at press mold floating plate 41, and press mold floating plate 41 upper end is equipped with drive block 44, and drive block 44 is corresponding rather than the position of top briquetting 311, and press mold fixed plate 43 upper end is equipped with the elastic component 45 of being connected with drive block 44, and press mold fixed plate 43 side is equipped with the slide rail, and press mold floating plate 41 side is equipped with the press mold slider of installing on the slide rail. The elastic member is a spring.

Specifically, the moving module 3 drives the moving plate 31 to move downwards, the pressing block 311 presses the driving block 44 downwards, the elastic element 45 is compressed, the film pressing floating plate 41 slides downwards, the film pressing shaft 42 presses the film paper on the surface of the porous reagent kit, after film sealing is achieved, the moving plate 31 moves upwards, the elastic element 45 resets, the film pressing floating plate 41 and the film pressing shaft 42 move upwards, the front and back moving plate 533 or the left and right moving plate 532 moves to the next area needing film sealing, and after cutting is completed, the film paper continues to move. The utility model provides a porous kit sealing mechanism, a film pressing shaft of a film pressing component presses down film paper, so as to ensure the smoothness of the film paper, the laminating effect is good, and the film sealing effect of the porous kit is improved; the movable module drives the film sealing and cutting device to move, and meanwhile, the film pressing assembly is driven to work, so that the structure is compact, and the efficiency is high.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "provided," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "side", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and broad scope of the appended claims.

Claims (10)

1. A porous kit seals membrane mechanism which characterized in that: the film laminating machine comprises a rack (100), wherein a film releasing assembly (1) and a film rolling assembly (2) are respectively arranged on two side edges of the rack (100), a moving module (3), a moving plate (31) connected with the moving module (3) and a film pressing assembly (4) arranged below the moving plate (31) are arranged on the rack (100), and a film sealing and cutting device (5) is arranged on the moving plate (31);

press mold subassembly (4) are including two relative press mold floating plate (41) of activity setting in frame (100), press mold floating plate (41) can reciprocate, movable plate (31) lower extreme is equipped with briquetting (311), briquetting (311) are used for pushing down press mold floating plate (41), be equipped with two at least press mold axle (42) between press mold floating plate (41).

2. The sealing mechanism for a porous reagent kit according to claim 1, wherein: pressing film subassembly (4) are still including setting up pressing film fixed plate (43) on frame (100), pressing film fixed plate (43) set up the side at pressing film floating plate (41), pressing film floating plate (41) upper end is equipped with drive block (44), drive block (44) are corresponding rather than briquetting (311) position of top, pressing film fixed plate (43) upper end is equipped with elastic component (45) of being connected with drive block (44), pressing film fixed plate (43) side is equipped with pressing film slider (46), pressing film floating plate (41) side be equipped with pressing film slider (46) complex slide rail (47).

3. The porous kit sealing mechanism according to claim 1, wherein: seal membrane and cut membrane device (5) including setting up membrane frame (51) on movable plate (31) and establishing cutting membrane frame (52) at membrane frame (51) side, be equipped with in cutting membrane frame (52) and cut membrane slide rail (101), it installs on cutting membrane slide rail (101) to seal membrane frame (51), it seals membrane subassembly (53) and sets up and cuts membrane cylinder (54) on sealing membrane subassembly (53) to be equipped with on membrane frame (51), it is connected with and cuts membrane sword (55) to cut membrane cylinder (54).

4. The sealing mechanism for a porous kit according to claim 3, wherein: the film sealing component (53) comprises a mounting plate (531) connected with the film sealing rack (51), and a left and right moving plate (532), a front and rear moving plate (533), a heat insulation plate (534) and a heating component (60) are sequentially arranged below the mounting plate (531);

the film cutting cylinder (54) is arranged on the mounting plate (531), a first driving piece (70) which drives the left and right moving plate (532) to move left and right is arranged in the mounting plate (531), a second driving piece (80) which drives the front and rear moving plates to move front and rear is arranged in the front and rear moving plate (533), a first linear rail (536) is arranged on the lower surface of the mounting plate (531), the left and right moving plate (532) is arranged on the first linear rail (536), a second linear rail (537) is arranged on the lower surface of the left and right moving plate (532), and the front and rear moving plate (533) is arranged on the second linear rail (537).

5. The sealing mechanism for a porous kit according to claim 4, wherein: heating element (60) is including installing hot plate (61) in heat insulating board (534) below, be equipped with a plurality of mounting groove (62) and heater (63) on hot plate (61), be equipped with heat-seal head (64) in mounting groove (62), heat-seal head (64) lower extreme protrusion in hot plate (61) lower surface.

6. The sealing mechanism for a porous kit according to claim 4, wherein: the driving part I (70) comprises a driving cylinder body (71), an air inlet (72) and an air outlet (73) are respectively arranged at two ends of the driving cylinder body (71), a driving shaft body (74) is arranged in the driving cylinder body (71), a transmission block (75) connected with a left moving plate (532) and a right moving plate (532) is arranged on the driving shaft body (74), a limiting groove (76) is formed in the driving cylinder body (71), the transmission block (75) penetrates out of the driving cylinder body through the limiting groove (76), a gas inlet joint (77) communicated with the air inlet (72) and a gas outlet joint (78) communicated with the air outlet (73) are arranged on the mounting plate (531).

7. The sealing mechanism for a porous kit according to claim 4, wherein: the film cutting cylinder (54) is connected with a cutter mounting rack (56), a movable groove (561) is formed in the cutter mounting rack (56), the heating component (60) is located in the movable groove (561), and a film cutting knife (55) is arranged on the inner wall of the movable groove (561).

8. The porous kit sealing mechanism according to claim 1, wherein: roll up membrane module (2) and roll up membrane guide shaft (24) including rolling up membrane frame (21), setting up roll up membrane motor (22) on rolling up membrane frame (21), with roll up membrane pivot (23), a plurality of that membrane motor (22) are connected to and be located and roll up regulation guide shaft subassembly (25) of membrane guide shaft (24) below, it is equipped with the receipts material book to roll up to overlap on membrane pivot (23).

9. The sealing mechanism for a porous kit according to claim 8, wherein: adjust guide shaft subassembly (25) including setting up last fixed block (251) and lower fixed block (252) on rolling up membrane frame (21), lower fixed block (252) set up in the below of last fixed block (251), it is equipped with slide bar (253) to go up between fixed block (251) and lower fixed block (252), the activity is equipped with slider (254) on slide bar (253), be equipped with on slider (254) with roll up the adjustment guide shaft (255) that membrane guide shaft (24) are parallel, it is equipped with pause receipts material inductor (256) and receipts material inductor (257) respectively to go up fixed block (251) and lower fixed block (252) side.

10. The sealing mechanism for a porous reagent kit according to claim 1, wherein: put membrane module (1) including putting membrane frame (11), put be equipped with on membrane frame (11) put membrane motor (12), with put membrane motor (12) and be connected put membrane pivot (13) to and a plurality of put membrane guide axle (14), put and overlap in membrane pivot (13) and be equipped with membrane paper, membrane paper (10) one end is fixed on putting membrane pivot (13), and the other end is in proper order through putting membrane guide axle (14), press mold axle (42) after-fixing on rolling up membrane module (2).

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