CN219239249U

CN219239249U - Nucleic acid reagent bottle filling cap screwing machine

Info

Publication number: CN219239249U
Application number: CN202320291868.6U
Authority: CN
Inventors: 游兵; 刘巧玲; 徐希
Original assignee: Hubei Jieruixin Biotechnology Co ltd
Current assignee: Hubei Jieruixin Biotechnology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-23
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a nucleic acid reagent bottle filling cap screwing machine, which comprises a cap screwing table, a bottle cap feeding structure and a bottle body feeding structure, wherein the bottle cap feeding structure and the bottle body feeding structure are respectively arranged on the front side and the rear side of the cap screwing table, a filling cap screwing assembly capable of being filled with nucleic acid reagent and screwed with a cap is arranged above the cap screwing table, an L-shaped feeding port connected with an outlet of the bottle body feeding structure is formed in the cap screwing table, a lower blanking port with the diameter larger than the maximum diameter of the bottle body is formed in the right end of the L-shaped feeding port, and an arch-shaped metal elastic sheet is fixedly connected to the inner side of the L-shaped feeding port and the left side of the lower blanking port. This nucleic acid reagent bottle filling spiral cover machine through setting up sharp module, spiral cover platform, pushing away the notch in the bottle board cooperation, can realize promoting reagent bottle body right to appointed position and pour reagent and upper cover spiral cover, realize the consecutive operation of automatic discharging when resetting, saved the use disc conveying structure, greatly reduced the volume and the area of equipment.

Description

Nucleic acid reagent bottle filling cap screwing machine

Technical Field

The utility model relates to the technical field of cap screwing machines, in particular to a cap screwing machine for filling nucleic acid reagent bottles.

Background

When the nucleic acid reagent bottle is produced, quantitative reagent needs to be injected into the bottle body, then the bottle cap is covered and screwed, the bottle body and the bottle cap are conveyed respectively by using feeding equipment, the bottle body is conveyed by a disc conveying structure, stations for pouring, covering and screwing are arranged on the periphery, and the assembling operation is finished by controlling different structures respectively.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a filling cap screwing machine for nucleic acid reagent bottles, which solves the problems that the bottle body is conveyed by a conveying structure with a disc, the stations for filling, capping and cap screwing are arranged around, the assembly operation is finished by respectively controlling different structures, the equipment is large in size, more complex operation and cooperation are needed, and the equipment cost is high.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a nucleic acid reagent bottle filling cap screwing machine, includes cap screwing table and bottle lid loading structure and the body loading structure that both sides set up respectively around, cap screwing table's top is provided with the filling cap screwing subassembly that can pour nucleic acid reagent and cap screwing, the L type feed inlet of being connected with body loading structure exit linkage is seted up to cap screwing table inside, the lower blanking mouth that the diameter is greater than the maximum diameter of body has been seted up to L type feed inlet's right-hand member, L type feed inlet inboard just is located down blanking mouth left side fixedly connected with arch metal shrapnel, the left side fixedly connected with straight line module at cap screwing table top, straight line module moving part right side is through push rod fixedly connected with bottle pushing plate;

the bottle pushing plate is characterized in that a notch corresponding to the outlet of the bottle body feeding structure is formed in the rear side of the bottle pushing plate, a bottle clamping groove is formed in the bottle pushing plate and located at the left side of the notch, and an upper blanking port with the inner width larger than the maximum diameter of the bottle body is formed in the bottle pushing plate and located at the right side of the notch.

Preferably, inclined openings are formed in the outer sides of the tops of the lower blanking opening and the upper blanking opening, so that the reagent bottle moves towards the center and slides out.

Preferably, the anti-slip rubber pad is fixedly connected with the top of the bottle pushing plate and positioned at the outer side of the bottle clamping groove.

Preferably, the filling spiral cover assembly comprises a fixed frame and a movable frame, wherein the left side and the right side of the inner side of the movable frame are fixedly connected with air cylinders, the bottom ends of the two air cylinders are fixedly connected with lifting plates together, and the front side and the rear side of the inner side of the lifting plates are fixedly connected with a spiral cover structure and a reagent filling head respectively.

Preferably, the center distance between the spiral cover structure and the reagent filling head is the same as the center distance between the material taking position of the feeding structure of the bottle cover and the center distance of the lower blanking port.

Preferably, the screw rod is rotatably connected to the middle of the bottom surface of the top of the fixed frame, the screw rod is driven by a motor at the rear side of the top of the fixed frame, guide rods are fixedly connected to two sides of the bottom surface of the top of the fixed frame, sliding sleeves are fixedly connected to the left side and the right side of the top of the movable frame and are arranged on sliding sleeves outside the guide rods, and screw sleeves are fixedly connected to the middle of the top of the movable frame and are arranged outside the screw rod in a threaded manner.

Advantageous effects

The utility model provides a nucleic acid reagent bottle filling cap screwing machine. Compared with the prior art, the method has the following beneficial effects:

(1) This nucleic acid reagent bottle filling cap screwing machine through setting up sharp module, spiral cover platform, pushing away the notch in the bottle board cooperation, can realize promoting reagent bottle body right to appointed position and pour reagent and upper cover spiral cover, realize the consecutive operation of automatic discharging when resetting, has saved the use disc conveying structure, greatly reduced the volume and the area of equipment.

(2) This nucleic acid reagent bottle filling spiral cover machine, through the structure integration that will pour into reagent and upper cover spiral cover together, need not to set up a plurality of stations, and can link work, saved multiunit lift drive structure, not only control is convenient, has also reduced equipment cost, has further reduced the area of equipment simultaneously.

Drawings

FIG. 1 is a top view of a partial structure of the present utility model;

FIG. 2 is a front view of the structure of the present utility model;

FIG. 3 is a top view of the cap screwing table and bottle pushing plate of the present utility model;

FIG. 4 is a side view of the screw cap structure and reagent injection head of the present utility model.

In the figure: 1-cap screwing table, 11-L-shaped feeding port, 12-lower blanking port, 13-arch metal spring, 2-bottle cap feeding structure, 3-bottle body feeding structure, 4-filling cap screwing assembly, 41-fixed frame, 42-movable frame, 43-cylinder, 44-lifting plate, 45-cap screwing structure, 46-reagent filling head, 47-screw rod, 48-guide rod, 5-linear module, 6-push rod, 7-bottle pushing plate, 71-bottle clamping groove, 72-upper blanking port, 73-bevel and 74-anti-skid rubber cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides two technical schemes:

fig. 1-3 show a first embodiment: the utility model provides a nucleic acid reagent bottle filling cap screwing machine, including cap screwing table 1 and front and back both sides bottle cap feeding structure 2 and body feeding structure 3 that set up respectively, the bottle cap feeding structure 2 and the body feeding structure 3 that show in the figure are the guide rail part structure in the conventional feeding structure, with the orderly transmission of part, cap screwing table 1's top is provided with the filling cap screwing subassembly 4 that can pour nucleic acid reagent and cap screwing, cap screwing table 1 inside has offered the L type feed inlet 11 with body feeding structure 3 exit linkage, L type feed inlet 11's right-hand member has offered the diameter and has been greater than the blanking mouth 12 of body maximum diameter down, L type feed inlet 11 inboard just is located the position of blanking mouth 12 left side fixedly connected with arched metal shrapnel 13 down, arched metal shrapnel 13 is used for restricting the reagent bottle, cap screwing table 1's top the left side fixedly connected with sharp module 5, sharp module 5 moving piece right side is fixedly connected with bottle pushing plate 7 through push rod 6;

the notch corresponding to the outlet of the bottle body feeding structure 3 is formed in the rear side of the bottle pushing plate 7, the bottle clamping groove 71 is formed in the bottle pushing plate 7 and located on the left side of the notch, the upper blanking port 72 with the inner width larger than the maximum diameter of the bottle body is formed in the bottle pushing plate 7 and located on the right side of the notch, the inclined port 73 is formed in the outer sides of the tops of the lower blanking port 12 and the upper blanking port 72, the reagent bottle moves to the center to slide out, the anti-slip rubber pad 74 is fixedly connected to the top of the bottle pushing plate 7 and located on the outer side of the bottle clamping groove 71, and the friction force of the bottle body can be increased when the screw cap is pressed through the anti-slip rubber pad 74, so that the screwing effect is guaranteed.

Through setting up sharp module 5, spiral cover platform 1, pushing away the notch in bottle board 7 cooperation, can realize pushing reagent bottle body right to the assigned position and pouring reagent and upper cover spiral cover, realize the consecutive operation of automatic discharging when resetting, saved and used disc conveying structure, greatly reduced the volume and the area of equipment.

Fig. 2 and 4 show a second embodiment, which differs from the first embodiment mainly in that: the filling spiral cover assembly 4 comprises a fixed frame 41 and a movable frame 42, wherein the left side and the right side of the inner side of the movable frame 42 are fixedly connected with air cylinders 43, the bottom ends of the two air cylinders 43 are fixedly connected with lifting plates 44 together, the front side and the rear side of the inner part of each lifting plate 44 are fixedly connected with a spiral cover structure 45 and a reagent filling head 46 respectively, the center distance between the spiral cover structure 45 and the reagent filling head 46 is the same as the material taking position of the bottle cover feeding structure 2 and the center distance between the bottle cover feeding structure 12 and the lower blanking hole 12, a screw rod 47 is rotatably connected in the middle of the bottom surface of the top of the fixed frame 41, the screw rod 47 is driven by a motor at the rear side of the top of the fixed frame 41, guide rods 48 are fixedly connected to the two sides of the bottom surface of the top of the fixed frame 41, sliding sleeves are fixedly connected to the left side and the right side of the top of the movable frame 42, sliding sleeves are sleeved outside the guide rods 48, and the middle of the top of the movable frame 42 is fixedly connected with screw sleeves which are sleeved outside the screw rods 47.

Through the structure integration with pouring into reagent and upper cover spiral cover together, need not to set up a plurality of stations, and but the coordinated work has saved multiunit lift drive structure, and not only control is convenient, has also reduced equipment cost, has further reduced the area of equipment simultaneously.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.

When the bottle body feeding structure 3 is used, the bottle bodies are sequentially conveyed forwards, the bottle caps are conveyed backwards by the filling cap screwing assembly 4, the bottle bodies are conveyed into the L-shaped feeding port 11, then the bottle body is pushed to the right by the linear module 5 through the push rod 6 to push the bottle pushing plate 7 to the center of the lower blanking port 12, then the cylinder 43 descends the lifting plate 44 to enable the cap screwing structure 45 to press the bottle caps on the front side and clamp the bottle caps, the reagent filling head 46 is inserted into the bottle bodies in a descending mode to perform filling operation, then the cylinder 43 ascends the lifting plate 44, at the moment, the cap screwing structure 45 can lift the bottle caps, the motor drives the screw rod 47 to rotate, the movable frame 42 integrally moves forwards, the cap screwing structure 45 drives the bottle caps to be moved above the bottle caps filled with reagents, then the cylinder 43 descends the lifting plate 44 again, simultaneously the cap screwing structure 45 is pressed down and drives the bottle caps to rotate to screw, then the cylinder 43 ascends the lifting plate 44, and the motor is reversed to reset the lifting plate 44.

After the screwing is finished, the linear module 5 drives the bottle pushing plate 7 to move leftwards for resetting, and the reagent bottle is stopped by the arch-shaped metal elastic sheet 13 and then stays in the blanking port, so that the reagent bottle can automatically fall down for collection when the upper blanking port 72 moves to the reagent bottle.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a nucleic acid reagent bottle filling spiral cover machine, includes spiral cover platform and bottle lid loading structure and the body loading structure that both sides set up respectively around and, the top of spiral cover platform is provided with the filling spiral cover subassembly that can pour into nucleic acid reagent and spiral cover, its characterized in that: an L-shaped feeding port connected with an outlet of a bottle body feeding structure is formed in the cap screwing table, a lower blanking port with the diameter larger than the maximum diameter of the bottle body is formed in the right end of the L-shaped feeding port, an arch-shaped metal elastic sheet is fixedly connected to the inner side of the L-shaped feeding port and positioned on the left side of the lower blanking port, a linear module is fixedly connected to the left side of the top of the cap screwing table, and a bottle pushing plate is fixedly connected to the right side of the linear module moving part through a push rod;

2. The nucleic acid reagent bottle filling cap screwing machine according to claim 1, wherein: and inclined openings are formed in the outer sides of the tops of the lower blanking opening and the upper blanking opening, so that the reagent bottle moves towards the center and slides out.

3. The nucleic acid reagent bottle filling cap screwing machine according to claim 1, wherein: and the anti-slip rubber mat is fixedly connected with the top of the bottle pushing plate and positioned at the outer side of the bottle clamping groove.

4. The nucleic acid reagent bottle filling cap screwing machine according to claim 1, wherein: the filling spiral cover assembly comprises a fixed frame and a movable frame, wherein the left side and the right side of the inner side of the movable frame are fixedly connected with air cylinders, the bottom ends of the two air cylinders are fixedly connected with lifting plates together, and the front side and the rear side of the inner side of the lifting plates are fixedly connected with a spiral cover structure and a reagent filling head respectively.

5. The nucleic acid reagent bottle filling cap screwing machine according to claim 4, wherein: the center distance between the spiral cover structure and the reagent filling head is the same as the center distance between the material taking position of the bottle cover feeding structure and the lower blanking hole.

6. The nucleic acid reagent bottle filling cap screwing machine according to claim 4, wherein: the middle of the bottom surface at the top of the fixed frame is rotationally connected with a screw rod, the screw rod is driven by a motor at the rear side of the top of the fixed frame, guide rods are fixedly connected to two sides of the bottom surface at the top of the fixed frame, sliding sleeves are fixedly connected to the left side and the right side of the top of the movable frame and are arranged on sliding sleeves outside the guide rods, and screw sleeves are fixedly connected to the middle of the top of the movable frame and are arranged outside the screw rod.