CN218807038U

CN218807038U - Sealing device

Info

Publication number: CN218807038U
Application number: CN202222868304.2U
Authority: CN
Inventors: 周晓芳
Original assignee: Shanghai Guantong Biotechnology Co ltd
Current assignee: Shanghai Guantong Biotechnology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-07
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a sealing device, its technical scheme main points are: the kit comprises a placing box, wherein a kit is arranged in the placing box, and a plurality of mounting grooves are formed in the top surface of the interior of the placing box; the heating rod is fixedly connected inside the mounting groove, and two fixing plates are movably sleeved inside the placing box; fixed subassembly, fixed subassembly sets up the bottom surface of fixed plate uses through stripper plate and extension spring cooperation, can fix the seal membrane in the inside of placing the box, the kit that needs to seal is placed in the inside of placing the box for the seal membrane is located the kit directly over, heat melting point temperature to the seal membrane when the heating rod, thereby will fix the seal membrane between two fixed plates and seal on pressing the kit, the later stage of being convenient for seals the kit, fix the inside back to the constant head tank through the locating piece with the seal membrane, thereby appear the crimple deformation and lead to sealing not dense phenomenon when reducing the seal membrane heating.

Description

Sealing device

Technical Field

The utility model relates to a sealer field, concretely relates to sealer.

Background

The kit is a box for containing chemical reagents for detecting chemical components, drug residues, virus species and the like, and is generally used by hospitals and pharmaceutical enterprises. In the production process of the kit, in order to ensure safe storage of the kit, the kit needs to be sealed by a sealing film such as a hot-melt film.

For example, chinese patent publication No. CN216468911U, in which an auxiliary device for sealing a reagent cartridge is proposed, the assembly includes an auxiliary frame, an opening for aligning the reagent cartridge is provided in the middle of the auxiliary frame, and an adhesive layer is provided on the auxiliary frame; the sticky layer is used for connecting the lower surface of the sealing membrane, so that the sealing membrane is connected on the auxiliary frame, and the opening is covered. The utility model discloses a fix the seal membrane on the auxiliary frame, later aim at the kit through the auxiliary frame, and press the sealed membrane to realize sealing on the kit, solved and sealed difficult alignment and lead to sealed relatively poor problem of effect to the kit at present, can also reduce effectively and appear that the seal membrane appears the curling deformation and lead to sealing not tight phenomenon, because gluing layer adopts double faced adhesive tape or hot melt adhesive, the auxiliary device that this box sealed is when using, the seal membrane later stage glues the extremely easy hot melt in gluing layer and influences the stickness when the heating, lead to the unable connection of seal membrane on the auxiliary frame, make the seal membrane extremely easily appear the curling deformation and lead to sealing not tight phenomenon when the heating.

SUMMERY OF THE UTILITY MODEL

To solve the problems mentioned in the background art, the present invention is directed to a sealing device to solve the problems mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a sealer, comprising: the kit placing device comprises a placing box, a kit and a box cover, wherein the placing box is internally provided with the kit, and the top surface of the interior of the placing box is provided with a plurality of mounting grooves; the heating rod is fixedly connected inside the mounting groove, and two fixing plates are movably sleeved inside the placing box; and the fixing component is arranged on the bottom surface of the fixing plate and used for fixing the sealing film.

Through adopting above-mentioned technical scheme, through setting up fixed subassembly, fixed subassembly can be fixed the seal membrane to reduce the seal membrane and appear the crimple deformation and lead to sealing not tight phenomenon when the heating.

Preferably, the fixing assembly comprises: the extrusion plate is arranged on the bottom surface of the fixed plate, and two fixed grooves are formed in the bottom surface of the fixed plate; the tension spring is fixedly connected to the top end inside the fixing groove, and the bottom end of the tension spring is fixedly connected with the bottom surface of the extrusion plate; the positioning piece is arranged on one side of the fixing plate and used for positioning the fixing plate.

Through adopting above-mentioned technical scheme, through setting up the setting element, the setting element can fix a position the fixed plate to.

Preferably, the positioning member includes: the two fixing holes are respectively formed in the left side and the right side of the placing box, the left side and the right side of the fixing plate are fixedly connected with fixing blocks, and the fixing blocks are movably sleeved with the fixing holes; the thread groove is formed in the fixing block, and a bolt is connected to the inner thread of the thread groove in a threaded mode.

Through adopting above-mentioned technical scheme, through setting up the fixed plate, place the seal membrane after the bottom surface of two fixed plates as the staff, use through stripper plate and extension spring cooperation, can fix the seal membrane in the inside of placing the box, and simultaneously, the inside of placing the box is placed to the kit that needs seal, make the seal membrane be located the kit directly over, heat melting point temperature to the seal membrane when the heating rod, thereby will fix and seal on pressing the kit to the sealed membrane between two fixed plates, the later stage of being convenient for seals the kit.

Preferably, the top surface of the extrusion plate is fixedly connected with a positioning block, the bottom surface of the fixing plate is provided with a positioning groove, and the positioning block and the positioning groove are movably sleeved together.

Through adopting above-mentioned technical scheme, through setting up the locating piece, fix the inside back to the constant head tank with the seal membrane through the locating piece to the curling deformation appears when reducing the seal membrane heating and leads to sealing not tight phenomenon.

Preferably, the top surface of the placing box is provided with a control groove.

Through adopting above-mentioned technical scheme, through setting up the bolt, use through bolt and fixed block cooperation to be convenient for the later stage fix the fixed plate in the different positions of placing box inside, thereby be convenient for two fixed plate later stages fix the seal membrane of equidimension not, seal the kit of equidimension not.

Preferably, the inside fixedly connected with PLC controller of control tank, PLC controller with heating rod electric connection.

By adopting the technical scheme, the PLC controller can control the heating rod to work by setting the PLC controller.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up the fixed plate, place the seal membrane behind the bottom surface of two fixed plates as the staff, use through stripper plate and extension spring cooperation, can fix the seal membrane in the inside of placing the box, and simultaneously, the inside of placing the box is placed to the kit that needs to seal, make the seal membrane be located the kit directly over, heat fusing point temperature to the seal membrane when the heating rod, thereby seal on pressing the seal membrane fixed between two fixed plates to the kit, be convenient for the later stage seals the kit, and simultaneously, through setting up the locating piece, fix the inside back of constant head tank with the seal membrane through the locating piece, thereby appear the crimping deformation and lead to sealing not tight phenomenon when reducing the seal membrane heating, through setting up the bolt, use with the fixed plate in the different positions of placing box inside in the later stage of being convenient for, thereby be convenient for two fixed plate later stages fix the seal membrane of equidimension, seal the kit of equidimension not.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the storage case of the present invention;

fig. 3 is a schematic cross-sectional structure view of the fixing plate of the present invention;

fig. 4 is a partially enlarged structural diagram of a in fig. 3.

Reference numerals are as follows: 1. placing the box; 2. a kit; 3. mounting grooves; 4. a heating rod; 5. a fixing plate; 6. a pressing plate; 7. fixing grooves; 8. a tension spring; 9. a fixing hole; 10. a fixed block; 11. a thread groove; 12. a bolt; 13. positioning blocks; 14. positioning a groove; 15. a control slot; 16. a PLC controller.

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.

Refer to fig. 1, fig. 2, fig. 3 and fig. 4, a sealing device, including placing box 1, the inside of placing box 1 is provided with kit 2, place the inside top surface of box 1 and seted up a plurality of mounting groove 3, the inside fixedly connected with heating rod 4 of mounting groove 3, the inside movable sleeve of placing box 1 is equipped with two fixed plates 5, the bottom surface of fixed plate 5 is provided with fixed subassembly, be used for fixing the seal membrane, fixed subassembly includes stripper plate 6, stripper plate 6 sets up the bottom surface at fixed plate 5, two fixed slots 7 have been seted up to the bottom surface of fixed plate 5, the inside top fixedly connected with extension spring 8 of fixed slot 7, the bottom of extension spring 8 is in the same place with the bottom surface fixed connection of stripper plate 6, one side of fixed plate 5 is provided with the setting element, be used for fixing position fixed plate 5, through setting up fixed plate 5, place the seal membrane after the bottom surfaces of two fixed plates 5 when the staff, use through stripper plate 6 and extension spring 8 cooperation, can fix the seal membrane in the inside of placing box 1, the seal membrane can adopt the hot melt membrane.

Referring to fig. 1, fig. 3 and fig. 4, the positioning element includes two fixing holes 9, two fixing holes 9 are respectively opened at the left and right sides of the placing box 1, fixing blocks 10 are fixedly connected to the left and right sides of the fixing plate 5, the fixing blocks 10 are movably sleeved with the fixing holes 9, thread grooves 11 are formed in the fixing blocks 10, bolts 12 are connected to the inner threads of the thread grooves 11, positioning blocks 13 are fixedly connected to the top surface of the extruding plate 6, positioning grooves 14 are formed in the bottom surface of the fixing plate 5, the positioning blocks 13 are movably sleeved with the positioning grooves 14, control grooves 15 are formed in the top surface of the placing box 1, PLC controllers 16 are fixedly connected to the inner portions of the control grooves 15, the PLC controllers 16 are electrically connected to the heating rods 4, the PLC controllers 16 can adopt siemens PLC6ES7297-1AA23-0XA0 programmable controllers or workers to perform reasonable matching according to actual conditions, the bolts 12 are arranged, and the fixing blocks 12 are matched with the fixing blocks 10, so that the fixing plates 5 are fixed at different positions inside the placing box 1 in a later stage, thereby fixing the two fixing plates 5 in a later stage and sealing box 2 with different sizes.

The working principle is as follows: please refer to fig. 1-4, in use, by setting the fixing plate 5, after the staff places the sealing film on the bottom of the two fixing plates 5, use with the extension spring 8 through the squeeze plate 6, can fix the sealing film in the box 1, and at the same time, the kit 2 to be sealed is placed in the box 1, so that the sealing film is located right above the kit 2, heat the sealing film to the melting point temperature through the heating rod 4, thereby press the sealing film fixed between the two fixing plates 5 onto the kit 2 to seal, and facilitate the later stage to seal the kit 2, and at the same time, by setting the positioning block 13, fix the sealing film to the inside of the positioning groove 14 through the positioning block 13, thereby reduce the phenomenon that the sealing film is not tight due to the shrinkage deformation when heating, by setting the bolt 12, use with the fixing block 10 through the bolt 12, thereby facilitate the later stage to fix the fixing plates 5 at different positions in the box 1, thereby facilitating the later stage to fix the sealing films 2 of different sizes, and seal the kits 2 of different sizes.

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. A sealer, comprising:

the kit comprises a placing box (1), wherein a kit (2) is arranged inside the placing box (1), and a plurality of mounting grooves (3) are formed in the top surface inside the placing box (1);

the heating rod (4) is fixedly connected inside the mounting groove (3), and two fixing plates (5) are movably sleeved inside the placing box (1);

and the fixing component is arranged on the bottom surface of the fixing plate (5) and used for fixing the sealing membrane.

2. A sealer as claimed in claim 1, wherein said securing assembly comprises:

the extrusion plate (6) is arranged on the bottom surface of the fixing plate (5), and two fixing grooves (7) are formed in the bottom surface of the fixing plate (5);

the tension spring (8) is fixedly connected to the top end inside the fixing groove (7), and the bottom end of the tension spring (8) is fixedly connected with the bottom surface of the extrusion plate (6);

the positioning piece is arranged on one side of the fixing plate (5) and used for positioning the fixing plate (5).

3. A sealer as claimed in claim 2, wherein said positioning member comprises:

the two fixing holes (9) are respectively formed in the left side and the right side of the placing box (1), the left side and the right side of the fixing plate (5) are both fixedly connected with fixing blocks (10), and the fixing blocks (10) are movably sleeved with the fixing holes (9);

the fixing block (10) is provided with a threaded groove (11), the threaded groove (11) is formed in the fixing block (10), and a bolt (12) is connected to the inner thread of the threaded groove (11) in a threaded mode.

4. A sealing device as claimed in claim 3, wherein a positioning block (13) is fixedly connected to the top surface of the pressing plate (6), a positioning groove (14) is formed in the bottom surface of the fixing plate (5), and the positioning block (13) and the positioning groove (14) are movably sleeved together.

5. A closure device as claimed in claim 1, characterized in that said box (1) is provided with a control slot (15) on its top surface.

6. A sealing device according to claim 5, characterized in that a PLC (16) is fixedly connected inside the control slot (15), and the PLC (16) is electrically connected with the heating rod (4).