CN217992627U

CN217992627U - Stable nitrocellulose microporous membrane test paper slitting table convenient to move

Info

Publication number: CN217992627U
Application number: CN202221560517.2U
Authority: CN
Inventors: 楚选峰; 朱茜; 紫鸣
Original assignee: Qingdao Jijing New Material Co ltd
Current assignee: Qingdao Jijing New Material Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-12-09
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a stable nitrocellulose microporous membrane test paper slitting table convenient to move, which comprises a workbench, wherein a rear plate is extended from one side of the top of the workbench, a winding motor is fixedly installed on one side of the rear plate, one end of a rotating shaft of the winding motor is fixedly connected with a rotating structure, and an unreeling structure is rotatably installed on one side of the rear plate; one side of the unreeling structure is provided with a rotary blade for slitting the test paper, and one side of the rotary blade is provided with a limiting cylinder. This platform is cut to stable formula cellulose nitrate microporous membrane test paper of being convenient for remove, through unreeling the structure, the setting of rotary blade and revolution mechanic isotructure, the operation is cut to the test paper to the convenience, cuts the structure simultaneously and comparatively simply lightly, and then has alleviateed and has cut the holistic weight of platform to the use of person of facilitating the use cooperation layer board, stopper and universal wheel isotructure will cut the platform and remove fixed operation as required, and then improve the flexibility of cutting the platform and using.

Description

Stable nitrocellulose microporous membrane test paper slitting table convenient to move

Technical Field

The utility model relates to a cellulose nitrate microporous membrane cuts equipment technical field specifically is a platform is cut to stable formula cellulose nitrate microporous membrane test paper of being convenient for remove.

Background

The nitrocellulose membrane is also called as an NC membrane, is used as a carrier of a C/T line in the colloidal gold test paper, and is also a place where immunoreaction occurs, so the NC membrane becomes the most important consumable in the test, and in the processing of the nitrocellulose microporous membrane test paper, the whole piece of nitrocellulose membrane needs to be cut, and then a test paper cutting table needs to be used for carrying out strip division treatment on the test paper.

But the platform is cut to commonly used volume is great, and inner structure is complicated, and often be fixed state, and then inconvenient will cut the platform and remove the use, brings inconvenience for the user, consequently needs to provide one kind and is convenient for remove stable formula cellulose nitrate microporous membrane test paper and cut the platform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a platform is cut to stable formula cellulose nitrate microporous membrane test paper of being convenient for remove to the inconvenient fixed problem of removing of platform of cutting that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stable nitrocellulose microporous membrane test paper slitting table convenient to move comprises a workbench, wherein a rear plate extends from one side of the top of the workbench, a winding motor is fixedly mounted on one side of the rear plate, a rotating structure is fixedly connected to one end of a rotating shaft of the winding motor, and an unwinding structure is rotatably mounted on one side of the rear plate;

a rotary blade for cutting test paper is arranged on one side of the unreeling structure, a limiting cylinder is arranged on one side of the rotary blade, a moving frame is rotatably connected to the outside of the limiting cylinder, an electric push rod is fixedly mounted on one side of the moving frame, a sliding block for limiting is fixedly connected to the bottom of the moving frame, a sliding groove is formed in the top of the workbench, and a feeding roller for feeding is rotatably mounted on one side of the rear plate;

the equal fixedly connected with layer board in bottom both sides of workstation, and the bottom fixedly connected with stopper of workstation, the jack has been seted up to the inside of stopper, and the inside of jack is pegged graft and is had the universal wheel that is used for removing the platform of cutting.

Preferably, the winding motor is fixedly installed on one side of the rear plate through a fixing plate, one end of a rotating shaft of the winding motor is fixedly connected with one end of a rotating structure, the rotating structure comprises a clamping cylinder, a clamping groove is formed in the clamping cylinder, and a rotating rod is connected to the inner clamping of the clamping cylinder.

Preferably, the outside protrusion of rotary rod is provided with the card strip, and the draw-in groove of a block section of thick bamboo removes the block setting with the card strip of rotary rod, the one end of rotary rod is rotated with the back plate through changeing the post and is connected, and the commentaries on classics post of rotary rod and coiling motor's pivot fixed connection, the one end fixedly connected with screw thread post of rotary rod, and the outside threaded connection of screw thread post has fixed lid, the diameter of fixed lid is greater than the diameter of rotary rod.

Preferably, the inner structure of the unreeling structure is the same as that of the rotating structure, the unreeling structure is rotatably mounted on one side of the rear plate, and cellulose nitrate microporous membrane test paper is coiled outside the unreeling structure.

Preferably, the rotating blade comprises a rotating rod and a circular blade, the circular blade is equidistantly mounted outside the rotating rod, the rotating rod of the rotating blade is rotatably mounted inside the rear plate, a position of the limiting cylinder corresponding to the circular blade of the rotating blade is provided with an annular groove, and the outer wall of the limiting cylinder is attached to the outer wall of the rotating blade.

Preferably, the limiting cylinder is rotatably installed inside the movable frame, one side of the movable frame is fixedly connected with one end of a telescopic rod of the electric push rod, the electric push rod is fixedly installed at the top of the workbench, and the movable frame is movably connected with the workbench through a sliding block.

Preferably, the limiting block is attached to the outer wall of the corner of the workbench, the limiting block is of an arc-shaped structure, a guide groove is formed in the middle of the limiting block, the fixing column of the universal wheel is slidably arranged inside the guide groove of the limiting block, the universal wheel is connected to the inside of the limiting block in an inserting mode through the inserting hole, and the inserting hole is formed in one side of the bottom of the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that: the stable nitrocellulose microporous membrane test paper slitting table convenient to move;

1. according to the test paper cutting table, the test paper can be conveniently cut through the arrangement of structures such as an unreeling structure, a rotary blade and a rotating structure, meanwhile, the cutting structure is simple and light, the overall weight of the cutting table is further reduced, a user can conveniently match the structures such as a supporting plate, a limiting block and universal wheels, the cutting table can be moved and fixed as required, and the flexibility of the cutting table can be improved;

2. this platform is cut to test paper, through electric putter with remove the setting of putting up isotructure, conveniently remove a spacing section of thick bamboo and use, and then conveniently place the test paper and cut between a spacing section of thick bamboo and spinning blade, and revolution mechanic's the test paper that sets up the convenience and install the dismantlement with the rolling, the operation is changed to the test paper convenient quick, and then the efficiency of cutting of improvement test paper.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the electric push rod and the movable frame of the present invention;

fig. 3 is a schematic view of the rotary structure of the present invention;

FIG. 4 is a schematic view of the position structure of the limiting block of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a work table; 2. a rear plate; 3. a winding motor; 4. a rotating structure; 41. a clamping cylinder; 42. a rotating rod; 43. a threaded post; 44. a fixed cover; 5. an unwinding structure; 6. a rotary blade; 7. a limiting cylinder; 8. an electric push rod; 9. a movable frame; 10. a slider; 11. a chute; 12. a feed roller; 13. a pallet; 14. a limiting block; 15. a jack; 16. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a stable nitrocellulose microporous membrane test paper slitting table convenient to move comprises a workbench 1, a rear plate 2, a winding motor 3, a rotating structure 4, a clamping cylinder 41, a rotating rod 42, a threaded column 43, a fixed cover 44, an unreeling structure 5, a rotating blade 6, a limiting cylinder 7, an electric push rod 8, a moving frame 9, a sliding block 10, a sliding groove 11, a feeding roller 12, a supporting plate 13, a limiting block 14, an inserting hole 15 and a universal wheel 16;

a rear plate 2 is extended from one side of the top of the workbench 1, a winding motor 3 is fixedly mounted on one side of the rear plate 2, a rotating structure 4 is fixedly connected to one end of a rotating shaft of the winding motor 3, an unwinding structure 5 is rotatably mounted on one side of the rear plate 2, the winding motor 3 is fixedly mounted on one side of the rear plate 2 through a fixing plate, one end of the rotating shaft of the winding motor 3 is fixedly connected with one end of the rotating structure 4, the rotating structure 4 comprises a clamping cylinder 41, a clamping groove is formed in the clamping cylinder 41, a rotating rod 42 is clamped and connected in the clamping cylinder 41, a clamping strip is convexly arranged on the outer portion of the rotating rod 42, the clamping groove of the clamping cylinder 41 is movably clamped with the clamping strip of the rotating rod 42, one end of the rotating rod 42 is rotatably connected with the rear plate 2 through a rotating column, the rotating column of the rotating rod 42 is fixedly connected with the rotating shaft of the winding motor 3, a threaded column 43 is fixedly connected to one end of the rotating rod 42, and the external screw thread of the threaded column 43 is connected with a fixed cover 44, the diameter of the fixed cover 44 is larger than that of the rotating rod 42, the internal structure of the unreeling structure 5 is the same as that of the rotating structure 4, the unreeling structure 5 is rotatably mounted on one side of the back plate 2, nitrocellulose microporous membrane test paper is coiled outside the unreeling structure 5, according to the graph of fig. 1-3, when the test paper is slit, the external part of the unreeling structure 5 is coiled uncut test paper, the uncut test paper is pulled to one side of the rotating structure 4 and passes through the space between the rotating blade 6 and the limiting cylinder 7, then the test paper passes through the bottom of the feed roller 12 and is finally fixed on the outer wall of the clamping cylinder 41 of the rotating structure 4, then the limiting cylinder 7 is moved to be attached to the rotating blade 6 by using the electric push rod 8, then the coiling motor 3 is started to use, the rotating column of the rotating rod 42 is driven to rotate, the rotary rod 42 drives the clamping cylinder 41 and the test paper on the outer wall to be rolled, the test paper is dragged by rolling the rotary structure 4, the test paper outside the unreeling structure 5 is pulled out, the test paper moves between the rotary blade 6 and the limiting cylinder 7, the test paper is cut by the circular blade of the rotary blade 6, the circular groove of the limiting cylinder 7 is convenient for clamping the rotary blade 6 inside, and the test paper is convenient for limiting and cutting, so that the cutting effect of the test paper is ensured, the feeding roller 12 is driven to rotate by the movement of the test paper, the limiting of the test paper is convenient, the feeding roller 12 is convenient for pressing the test paper downwards, and the test paper is convenient to be limited between the rotary blade 6 and the limiting cylinder 7, the clamping of the clamping cylinder 41 and the rotating rod 42 facilitates the driving of the clamping cylinder 41 when the rotating rod 42 rotates, thereby facilitating the rolling of the test paper, meanwhile, the diameter of the fixing cover 44 is larger than that of the rotating rod 42, and further when the fixing cover 44 is screwed outside the threaded column 43, the clamping cylinder 41 is squeezed and blocked, thereby preventing the clamping cylinder 41 from sliding outwards when rotating, and after the rolling is completed, the fixing cover 44 is unscrewed, so that the clamping cylinder 41 and the test paper can be moved and disassembled from the outside of the rotating rod 42, thereby facilitating the disassembling and replacing operation of the test paper, and because the internal structure of the unreeling structure 5 is the same as that of the rotating structure 4, the disassembling mode of the unreeling structure 5 is the same as that of the rotating structure 4;

one side of the unreeling structure 5 is provided with a rotary blade 6 for cutting test paper, one side of the rotary blade 6 is provided with a limiting cylinder 7, the outside of the limiting cylinder 7 is rotatably connected with a moving frame 9, one side of the moving frame 9 is fixedly provided with an electric push rod 8, the bottom of the moving frame 9 is fixedly connected with a sliding block 10 for limiting, the top of the workbench 1 is provided with a sliding chute 11, one side of the back plate 2 is rotatably provided with a feeding roller 12 for feeding, the rotary blade 6 consists of a rotary rod and circular blades, the circular blades are equidistantly arranged outside the rotary rod, the rotary rod of the rotary blade 6 is rotatably arranged inside the back plate 2, the position of the limiting cylinder 7 corresponding to the circular blade of the rotary blade 6 is provided with a ring groove, the outer wall of the limiting cylinder 7 is attached to the outer wall of the rotary blade 6, the limiting cylinder 7 is rotatably arranged inside the moving frame 9, one side of a moving frame 9 is fixedly connected with one end of a telescopic rod of an electric push rod 8, the electric push rod 8 is fixedly arranged at the top of a workbench 1, the moving frame 9 is movably connected with the workbench 1 through a slide block 10, according to the figure 2, when test paper is limited between a rotary blade 6 and a limiting cylinder 7, firstly, the moving frame 9 is moved to one side of an unreeling structure 5 through the electric push rod 8, then the test paper passes through the space between the rotary blade 6 and the limiting cylinder 7, the moving frame 9 is pushed to one side of the rotary blade 6 through the electric push rod 8, further, the slide block 10 at the bottom of the moving frame 9 slides in a slide groove 11, the arrangement of the slide block 10 and the slide groove 11 is convenient for limiting the moving frame 9, in addition, the movement of the moving frame 9 enables the limiting cylinder 7 to be attached to the rotary blade 6, further, the test paper is extruded between the rotary blade 6 and the limiting cylinder 7, thereby facilitating the subsequent cutting of the test paper, and the limiting cylinder 7 is rotatably arranged in the moving frame 9, a rotating rod of the rotary blade 6 is rotatably arranged inside the rear plate 2, so that the test paper can conveniently move between the limiting cylinder 7 and the rotary blade 6, and the model of the electric push rod is MOB-100;

both sides of the bottom of the workbench 1 are fixedly connected with supporting plates 13, the bottom of the workbench 1 is fixedly connected with a limiting block 14, the limiting block 14 is internally provided with a jack 15, the jack 15 is internally inserted with a universal wheel 16 for moving the cutting table, the limiting block 14 is attached to the outer wall of the corner of the workbench 1, the limiting block 14 is in a curved arc structure, the middle of the limiting block 14 is provided with a guide groove, a fixed column of the universal wheel 16 is arranged in the guide groove of the limiting block 14 in a sliding manner, the universal wheel 16 is inserted in the limiting block 14 through the jack 15, the jack 15 is arranged on one side of the bottom of the limiting block 14, according to the

drawings

4 and 5, when the cutting table needs to be moved for use, one side of the workbench 1 is firstly lifted up through the supporting plates 13, because the cutting structure on the top of the workbench 1 is simple and convenient, and the weight of the cutting table is lighter compared with the traditional cutting table, thereby it lifts up the operation to make things convenient for it, lift up the back with one side of workstation 1, with universal wheel 16 at stopper 14 inside slip, move universal wheel 16 to stopper 14's bottom, then peg graft the fixed column of universal wheel 16 inside jack 15, and then support universal wheel 16 in one side bottom, and the universal wheel 16 of opposite side is operated equally, and then support universal wheel 16 in workstation 1's bottom, then promote workstation 1 and can remove the platform of cutting, and setting up of jack 15 is convenient to carry on spacingly with universal wheel 16, platform self's weight is cut in the cooperation, and then it is fixed to conveniently extrude universal wheel 16, thereby make things convenient for the spacing use of universal wheel 16, and move to suitable position after with universal wheel 16 to stopper 14 one side slip reset can, and then conveniently cut the firm use of platform.

The working principle is as follows: when the stable nitrocellulose microporous membrane test paper slitting table convenient to move is used, test paper which is not slit is pulled to one side of a rotating structure 4, passes through a rotating blade 6 and a limiting barrel 7, then passes through the bottom of a feeding roller 12, is finally fixed to the outer wall of a clamping barrel 41, then the limiting barrel 7 is moved to be attached to the rotating blade 6 through an electric push rod 8, then a winding motor 3 drives a rotating rod 42 and the clamping barrel 41 to wind, and then the test paper is dragged, then the test paper moves between the rotating blade 6 and the limiting barrel 7, and is slit through a circular blade of the rotating blade 6, the test paper is pressed downwards to be limited through a feeding roller 12, after the winding and the winding are completed, a fixing cover 44 is unscrewed, then the clamping barrel 41 and the test paper move from the outside of the rotating rod 42, so that the test paper is convenient to detach and replace, when the slitting table needs to move for use, firstly, one side of the worktable 1 is lifted through a supporting plate 13, then the universal wheel 16 slides inside a limiting block 14, a fixing column of the universal wheel 16 is inserted into a jack 15, and then the other side of the slitting table is moved to push the worktable 1 to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a platform is cut to stable formula cellulose nitrate microporous membrane test paper convenient to remove, includes workstation (1), its characterized in that: a rear plate (2) extends from one side of the top of the workbench (1), a winding motor (3) is fixedly mounted on one side of the rear plate (2), a rotating structure (4) is fixedly connected to one end of a rotating shaft of the winding motor (3), and an unreeling structure (5) is rotatably mounted on one side of the rear plate (2);

a rotary blade (6) for slitting test paper is arranged on one side of the unreeling structure (5), a limiting cylinder (7) is arranged on one side of the rotary blade (6), a moving frame (9) is rotatably connected to the outside of the limiting cylinder (7), an electric push rod (8) is fixedly mounted on one side of the moving frame (9), a sliding block (10) for limiting is fixedly connected to the bottom of the moving frame (9), a sliding groove (11) is formed in the top of the workbench (1), and a feeding roller (12) for feeding is rotatably mounted on one side of the rear plate (2);

the equal fixedly connected with layer board (13) in bottom both sides of workstation (1), and the bottom fixedly connected with stopper (14) of workstation (1), jack (15) have been seted up to the inside of stopper (14), and the inside of jack (15) is pegged graft and is had universal wheel (16) that are used for removing the cutting platform.

2. The nitrocellulose microporous membrane test paper slitting table convenient to move stably according to claim 1, wherein the winding motor (3) is fixedly mounted on one side of the rear plate (2) through a fixing plate, one end of a rotating shaft of the winding motor (3) is fixedly connected with one end of the rotating structure (4), the rotating structure (4) comprises a clamping cylinder (41), a clamping groove is formed in the clamping cylinder (41), and a rotating rod (42) is clamped and connected in the clamping cylinder (41).

3. The table of claim 2, characterized in that a clamping strip is arranged in a protruding mode on the outer portion of the rotating rod (42), a clamping groove of the clamping cylinder (41) and the clamping strip of the rotating rod (42) are movably clamped, one end of the rotating rod (42) is rotatably connected with the rear plate (2) through a rotating column, the rotating column of the rotating rod (42) is fixedly connected with a rotating shaft of the winding motor (3), a threaded column (43) is fixedly connected to one end of the rotating rod (42), a fixing cover (44) is connected to the outer portion of the threaded column (43) in a threaded mode, and the diameter of the fixing cover (44) is larger than that of the rotating rod (42).

4. The nitrocellulose microporous membrane test paper slitting table convenient to move stably according to claim 1, wherein the unreeling structure (5) has the same internal structure as the rotating structure (4), the unreeling structure (5) is rotatably mounted on one side of the rear plate (2), and nitrocellulose microporous membrane test paper is reeled outside the unreeling structure (5).

5. The nitrocellulose microporous membrane test paper slitting table convenient to move stably according to claim 1, wherein the rotary blade (6) comprises a rotary rod and a circular blade, the circular blade is equidistantly mounted outside the rotary rod, the rotary rod of the rotary blade (6) is rotatably mounted inside the rear plate (2), a position of the limiting cylinder (7) corresponding to the circular blade of the rotary blade (6) is provided with an annular groove, and the outer wall of the limiting cylinder (7) is attached to the outer wall of the rotary blade (6).

6. The nitrocellulose microporous membrane test paper slitting table convenient to move stably according to claim 1, wherein the limiting cylinder (7) is rotatably mounted inside the moving frame (9), one side of the moving frame (9) is fixedly connected with one end of a telescopic rod of the electric push rod (8), the electric push rod (8) is fixedly mounted at the top of the workbench (1), and the moving frame (9) is movably connected with the workbench (1) through a sliding block (10).

7. The cellulose nitrate microporous membrane test paper slitting table convenient to move stably is characterized in that the limiting blocks (14) are attached to the outer walls of corners of the workbench (1), the limiting blocks (14) are of curved arc structures, guide grooves are formed in the middle of the limiting blocks (14), fixing columns of universal wheels (16) are slidably arranged in the guide grooves of the limiting blocks (14), the universal wheels (16) are inserted into the limiting blocks (14) through insertion holes (15), and the insertion holes (15) are formed in one side of the bottoms of the limiting blocks (14).