CN213594590U

CN213594590U - Sealing device is used in production of PCR kit

Info

Publication number: CN213594590U
Application number: CN202022423295.7U
Authority: CN
Inventors: 杨秀艳; 吴峰; 李月娇; 张翔
Original assignee: Qingyuan Biological Shenzhen Co ltd
Current assignee: Qingyuan Biological Shenzhen Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-02
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a closing device is used in production of PCR kit belongs to PCR kit production technical field. A sealing device for PCR kit production comprises a conveying belt, wherein a support is fixedly mounted at the upper end of the conveying belt, a sealing and labeling machine is fixedly mounted at the lower end of the support, a first motor is fixedly mounted at the upper end of the support, a reciprocating lead screw is fixedly connected to the output end of the first motor, a lead screw sliding block matched with the reciprocating lead screw is sleeved on the outer wall of the reciprocating lead screw, an end cover matched with the kit in shape is arranged at the lower end of the support, and a pressing ash removal device is arranged in the end cover; the utility model discloses can seal the preceding deashing to the department of sealing of kit at the kit to make the kit seal the difficult not hard up in back.

Description

Sealing device is used in production of PCR kit

Technical Field

The utility model relates to a PCR kit production technical field especially relates to a closing device is used in production of PCR kit.

Background

The kit is a box for containing chemical reagents for detecting chemical components, drug residues, virus types and the like, and is used by general hospitals and pharmaceutical enterprises.

In the production of PCR kit, in order to guarantee the safe storage of kit, need use and seal the labeller and paste the mark to the kit and seal, discover in sealing the labeller and seal, some wastepaper and dust in some production can be attached to some kit's surface to lead to some kit to seal the effect relatively poor, drop easily even.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of sealing labeller function singleness among the prior art, and the closing device is used in production of the PCR kit that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a closing device is used in production of PCR kit, includes the conveyer belt, the upper end fixed mounting of conveyer belt has the support, the lower extreme fixed mounting of support has the labeller of sealing, the upper end fixed mounting of support has first motor, the reciprocal lead screw of output fixedly connected with of first motor, the outer wall cover of reciprocal lead screw is equipped with rather than complex lead screw slider, the lower extreme of support be equipped with kit shape complex end cover, be equipped with in the end cover and press the ash removal device.

Preferably, press the ash removal device including fixed connection at the hollow tube of end cover upper end, the upper end of support be equipped with hollow tube complex spout, the upper end lateral wall and the lead screw slider fixed connection of hollow tube, the upper end fixed mounting of support has the aspiration pump, through flexible hose fixed connection between the upper end of the breathing pipe of aspiration pump and hollow tube, the fixed mounting of end cover has the second motor, the output fixedly connected with of second motor extends to the pivot in the end cover, the outer wall of pivot is equipped with the brush.

Preferably, the middle part fixedly connected with of breathing pipe rather than the filter cartridge of intercommunication, the lateral wall of filter cartridge is equipped with two standing grooves, be equipped with the fretwork board that corresponds with two standing grooves in the filter cartridge, two all the cover is equipped with the filter in the standing groove.

Preferably, the inner walls of the two placing grooves are provided with sealing rings.

Preferably, the side walls of the two filter plates are fixedly provided with pull handles.

Preferably, the outer wall sleeves of the reciprocating screw rod and the screw rod sliding block are provided with protective covers.

Compared with the prior art, the utility model provides a closing device is used in production of PCR kit possesses following beneficial effect:

1. this sealing device is used in production of PCR kit, first motor drives reciprocal lead screw and rotates, reciprocal lead screw passes through the lead screw slider and drives the hollow tube reciprocal slip from top to bottom, the hollow tube then can drive the end cover reciprocal slip from top to bottom, will overlap in the upper end of kit when the end cover slides down at every turn, during this period, the second motor drives the brush through the pivot and carries out the deashing to the upper end of kit, and can also compress tightly the lid that closes of kit once more, and during this period, the aspiration pump breathes in the end cover through bellows and hollow tube, thereby inhale away the dust that the brush cleared up, can accomplish the clearance work of kit, thereby make the subsides of sealing of kit difficult not hard up more stably drop.

2. This closing device is used in production of PCR kit, during the aspiration pump breathes in, the aspiration pump can be with the gas that has the dust in inhaling the filter box, and the filter in the filter box then can filter gas, prevents that the gas that has the dust from causing the pollution to the air, and when the dust on the filter is more, it can to extract the change with the filter in the standing groove.

Drawings

FIG. 1 is a schematic structural view of a sealing device for producing a PCR kit according to the present invention;

FIG. 2 is a schematic structural view A in FIG. 1 of a sealing device for producing a PCR kit according to the present invention;

FIG. 3 is a schematic diagram of a structure at B in FIG. 1 of a sealing device for producing a PCR kit according to the present invention.

In the figure: 1. a conveyor belt; 2. a support; 3. a sealing labeling machine; 4. a chute; 5. a hollow tube; 6. an end cap; 7. pulling a handle; 8. an air pump; 9. a flexible hose; 10. a first motor; 11. a reciprocating screw; 12. a lead screw slider; 13. a second motor; 14. a rotating shaft; 15. a brush; 16. an air intake duct; 17. a filter cartridge; 18. a placement groove; 19. a filter plate; 20. a hollowed-out plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, a sealing device for producing a PCR kit comprises a conveyor belt 1, a support 2 is fixedly installed at the upper end of the conveyor belt 1, a sealing and labeling machine 3 is fixedly installed at the lower end of the support 2, a first motor 10 is fixedly installed at the upper end of the support 2, a reciprocating lead screw 11 is fixedly connected to the output end of the first motor 10, a lead screw slider 12 matched with the reciprocating lead screw 11 is sleeved on the outer wall of the reciprocating lead screw 11, an end cover 6 matched with the kit in shape is arranged at the lower end of the support 2, a pressing and dust removing device is arranged in the end cover 6 and comprises a hollow pipe 5 fixedly connected to the upper end of the end cover 6, a chute 4 matched with the hollow pipe 5 is arranged at the upper end of the support 2, the upper end side wall of the hollow pipe 5 is fixedly connected with the lead screw slider 12, an air suction pump, a second motor 13 is fixedly arranged on the end cover 6, a rotating shaft 14 extending into the end cover 6 is fixedly connected with the output end of the second motor 13, a brush 15 is arranged on the outer wall of the rotating shaft 14, the first motor 10 drives a reciprocating lead screw 11 to rotate, the reciprocating lead screw 11 drives a hollow tube 5 to slide up and down in a reciprocating manner through a lead screw slide block 12, the hollow tube 5 can drive the end cover 6 to slide up and down in a reciprocating manner, and the end cover 6 can be sleeved at the upper end of the kit when sliding downwards each time, during the period, the second motor 13 drives the brush 15 to clean the upper end of the reagent box through the rotating shaft 14, and can press the closed cover of the reagent box again, and in the period, the air suction pump 8 sucks air from the end cover 6 through the telescopic hose 9 and the hollow pipe 5, thereby sucking away the dust cleaned by the brush 15, the cleaning work of the kit can be completed, so that the sealing patch of the kit is more stable and is not easy to loosen and fall off.

The middle part fixedly connected with of breathing pipe 16 and the filter box 17 that communicates rather than, the lateral wall of filter box 17 is equipped with two standing grooves 18, be equipped with the fretwork board 20 that corresponds with two standing grooves 18 in the filter box 17, it is equipped with filter 19 all to overlap in two standing grooves 18, during air suction pump 8 breathes in, air suction pump 8 can be with the gas that has the dust inhale in the filter box 17, filter 19 in the filter box 17 then can filter gas, prevent that the gas that has the dust from causing the pollution to the air, when the dust on the filter 19 is more, it can to extract the change with filter 19 in the standing groove 18.

The inner walls of the two placing grooves 18 are provided with sealing rings, so that the sealing performance between the filter plates 19 and the placing grooves 18 is improved.

The side walls of the two filter plates 19 are fixedly provided with the pull handles 7, so that the filter plates 19 can be taken out from the placing grooves 18 more conveniently.

The outer wall cover of reciprocating screw 11 and lead screw slider 12 is equipped with the protection casing, plays the guard action.

The working principle is as follows: in the utility model, the sealing labeling machine 3 carries out sequential sealing treatment on the reagent boxes evenly distributed on the conveyer belt 1 in production, before the sealing labeling machine 3 seals the reagent boxes on the conveyer belt 1, the first motor 10 drives the reciprocating lead screw 11 to rotate, the reciprocating lead screw 11 drives the hollow pipe 5 to slide up and down through the lead screw slide block 12, the hollow pipe 5 drives the end cover 6 to slide up and down, the end cover 6 is sleeved at the upper end of the reagent box when sliding downwards each time, during the period, the second motor 13 drives the brush 15 to clean the upper end of the reagent box through the rotating shaft 14, and can press the closing cover of the reagent box again, during the period, the air suction pump 8 sucks air into the end cover 6 through the telescopic hose 9 and the hollow pipe 5, thereby sucking away the dust cleaned by the brush 15, the cleaning work of the reagent box can be completed, thereby the sealing labels of the reagent box are more stable and are not easy to, and during the period of air suction by the air suction pump 8, the air suction pump 8 can suck air with dust into the filter box 17, the filter plate 19 in the filter box 17 can filter the air, the air is prevented from being polluted by the air with dust, and when the dust on the filter plate 19 is more, the filter plate 19 in the placing groove 18 is pulled out and replaced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a closing device is used in production of PCR kit, includes conveyer belt (1), its characterized in that, the upper end fixed mounting of conveyer belt (1) has support (2), the lower extreme fixed mounting of support (2) has seal labeller (3), the upper end fixed mounting of support (2) has first motor (10), the reciprocal lead screw (11) of output fixedly connected with of first motor (10), the outer wall cover of reciprocal lead screw (11) is equipped with rather than complex lead screw slider (12), the lower extreme of support (2) be equipped with kit shape complex end cover (6), be equipped with in end cover (6) and press the ash removal device.

2. The sealing device for producing the PCR kit according to claim 1, wherein the pressing ash removal device comprises a hollow tube (5) fixedly connected to the upper end of an end cover (6), the upper end of the bracket (2) is provided with a chute (4) matched with the hollow tube (5), the upper end side wall of the hollow tube (5) is fixedly connected with a lead screw slider (12), the upper end of the bracket (2) is fixedly provided with an air suction pump (8), an air suction pipe (16) of the air suction pump (8) is fixedly connected with the upper end of the hollow tube (5) through a flexible hose (9), the end cover (6) is fixedly provided with a second motor (13), the output end of the second motor (13) is fixedly connected with a rotating shaft (14) extending into the end cover (6), and the outer wall of the rotating shaft (14) is provided with a brush (15).

3. The sealing device for the production of the PCR kit according to claim 2, wherein the middle part of the air suction pipe (16) is fixedly connected with a filter box (17) communicated with the air suction pipe, the side wall of the filter box (17) is provided with two placing grooves (18), hollow plates (20) corresponding to the two placing grooves (18) are arranged in the filter box (17), and a filter plate (19) is sleeved in each of the two placing grooves (18).

4. The sealing device for PCR kit production according to claim 3, wherein the inner walls of both of the placing grooves (18) are provided with a sealing ring.

5. The sealing device for PCR kit production according to claim 3, wherein a pull handle (7) is fixedly mounted on the side wall of each of the two filter plates (19).

6. The sealing device for the production of the PCR kit as claimed in claim 2, wherein the outer walls of the reciprocating lead screw (11) and the lead screw slider (12) are sleeved with a protective cover.