CN220660703U

CN220660703U - Adjustable assembling tool

Info

Publication number: CN220660703U
Application number: CN202322132446.7U
Authority: CN
Inventors: 刘茶华
Original assignee: Dongguan Ante Biotechnology Co ltd
Current assignee: Dongguan Ante Biotechnology Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-03-26
Anticipated expiration: 2033-08-08

Abstract

The utility model relates to the technical field of test tool processing, in particular to an adjustable assembly tool; comprises a frame; the utility model is characterized in that compared with the prior art, a plurality of plastic pipes to be assembled can be assembled by one-time work, the efficiency is improved, manual operation is not needed, and the labor cost is saved; meanwhile, the limiting rings and the fastening screws are arranged on the push rods, so that the distance of the push rods to be pushed can be adjusted at any time, and further the requirements of different products can be matched; in addition, the first driving mechanism and the second driving mechanism can be used for independently performing assembly work of one or more push rods, or uniformly performing assembly work, and the device is flexible, changeable, high in adaptability and wide in application range, and is selected according to different requirements.

Description

Adjustable assembling tool

Technical Field

The utility model relates to the technical field of test tool processing, in particular to an adjustable assembly tool.

Background

SPE cartridges are a technique for separating and enriching chemical samples. SPE stands for solid phase extraction, which is a method of enriching a compound in a solution onto a stationary phase and then extracting the compound from the stationary phase by an elution step. SPE cartridges are a common SPE device consisting of a small diameter plastic tube and a stationary phase material filled therein.

At present, in the process of assembling an SPE small column, a solid material is generally placed in a plastic pipe (the solid material is lightly clamped in the plastic pipe by manual pressing), and then the solid material is manually pressed into the plastic pipe, and the concrete method comprises the following steps: the worker presses the solid material into the plastic pipe by using the push rod; however, the method is adopted for assembly, so that the labor cost is high, the efficiency is extremely low, and the method is not beneficial to mass production of enterprises. To this end, we propose an adjustable assembly tool.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an adjustable assembling tool, which can assemble a plurality of plastic pipes to be assembled through one-time work after research and development, greatly improves the efficiency, does not need manual operation, and further greatly saves the labor cost.

The technical scheme of the utility model is as follows:

an adjustable assembly tool comprises a frame, a first driving mechanism, a second driving mechanism and an objective table;

the plastic pipe rack is characterized in that a first driving mechanism and a second driving mechanism are arranged on the rack, the telescopic end of the first driving mechanism is connected with the second driving mechanism, the telescopic end of the second driving mechanism is connected with a push rod, an objective table is further arranged on the rack and used for placing a plastic pipe to be assembled, and the first driving mechanism or/and the second driving mechanism is/are used for driving the push rod to move in the direction close to the objective table to push solid materials into the plastic pipe to complete the assembly of the plastic pipe or drive the push rod to be far away from the objective table to reset.

Further, the push rod is sleeved with a limiting ring, and the limiting ring is fixed at different positions of the push rod and used for pushing the solid material to different positions inside the plastic pipe.

Further, a threaded hole is formed in the limiting ring, the limiting ring is connected with a fastening screw through the threaded hole, and the fastening screw is used for fixing the limiting ring on the push rod or loosening the limiting ring to adjust the position.

Further, the inner bottom surface of the objective table is provided with a negative pressure hole, the inner bottom of the stand is provided with a negative pressure connecting hole communicated with the negative pressure hole, and the other end of the negative pressure connecting hole is communicated with a vacuum system.

Further, the telescopic end of the first driving mechanism is connected with a connecting plate, and the other end of the connecting plate is fixedly connected with a second driving mechanism.

Further, the number of the first driving mechanisms is one, the number of the second driving mechanisms is a plurality of the second driving mechanisms, the second driving mechanisms are arranged side by side at equal intervals, and the number of the second driving mechanisms is corresponding to the number of the object stages.

Further, the first driving mechanism and the second driving mechanism both adopt lifting cylinders.

The beneficial effects of the utility model are as follows:

compared with the prior art, the plastic pipe assembling machine has the advantages that the machine frame, the first driving mechanism, the second driving mechanism and the objective table are arranged, a plurality of plastic pipes to be assembled can be assembled through one-time work, the efficiency is greatly improved, manual operation is not needed, and the labor cost is greatly saved; meanwhile, the limiting rings and the fastening screws are arranged on the push rods, so that the distance of the push rods to be pushed can be adjusted at any time, and further the requirements of different products can be matched; in addition, the first driving mechanism and the second driving mechanism can be used for independently performing assembly work of one or more push rods, or uniformly performing assembly work, and the device is flexible, changeable, high in adaptability and wide in application range, and is selected according to different requirements.

Drawings

Fig. 1 is a schematic structure (cross-sectional view) of the present utility model.

In the figure, 1, a rack; 2. a first driving mechanism; 3. a second driving mechanism; 4. an objective table; 5. a push rod; 6. a solid material; 7. a plastic tube; 8. a limiting ring; 9. fastening a screw; 10. a negative pressure hole; 11. a negative pressure connection hole; 12. and (5) connecting a plate.

Detailed Description

The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:

as shown in fig. 1, an adjustable assembly tool includes a frame 1, a first drive mechanism 2, a second drive mechanism 3, and a stage 4; the first driving mechanism 2 and the second driving mechanism 3 are both lifting cylinders; the first driving mechanism 2 and the second driving mechanism 3 can be arranged to independently perform the assembly work of one or more push rods 5 or uniformly perform the assembly work, and the selection is performed according to different requirements, so that the device is flexible and changeable, has strong adaptability and wider application range;

the frame 1 is provided with a first driving mechanism 2 and a second driving mechanism 3, the telescopic end of the first driving mechanism 2 is connected with the second driving mechanism 3, the telescopic end of the second driving mechanism 3 is connected with a push rod 5, the frame 1 is also provided with an objective table 4, the objective table 4 is used for placing a plastic pipe 7 to be assembled, and the first driving mechanism 2 and/or the second driving mechanism 3 are used for driving the push rod 5 to move in the direction close to the objective table 4 to push a solid material 6 into the plastic pipe 7 to complete the assembly of the plastic pipe 7 or driving the push rod 5 to be far away from the objective table 4 to reset;

specifically, when one of the plastic pipes 7 needs to be assembled, only the corresponding second driving mechanism 3 is started to drive the push rod 5 to move downwards to push the solid material 6 into the plastic pipe 7, and the first driving mechanism 2 is not moved, so that the method is suitable for the assembly work of one or a plurality of plastic pipes 7; when the assembly work is required to be carried out simultaneously, the first driving mechanism 2 can be started to drive the push rod 5 (the push rod 5 at the moment is in a reset state of the second driving mechanism 3) to move downwards so as to push the solid material 6 into the plastic pipe 7, and the second driving mechanism 3 is not moved; in another case, when the pushing distance of the pushing rod 5 is insufficient, the first driving mechanism 2 can be started first to push the second driving mechanism 3 and the pushing rod 5 to move downwards, and then the second driving mechanism 3 pushes the pushing rod 5 to move downwards, so that the stroke of the pushing rod 5 is increased, and the pushing distance is further increased, so that the assembly work with a larger distance is satisfied.

As a preferred embodiment; the push rod 5 is sleeved with a limiting ring 8, and the limiting ring 8 is fixed at different positions of the push rod 5 and used for pushing the solid material 6 to different positions inside the plastic pipe 7; the limiting ring 8 is provided with a threaded hole, the limiting ring 8 is connected with a fastening screw 9 through the threaded hole, and the fastening screw 9 is used for fixing the limiting ring 8 on the push rod 5 or loosening the limiting ring 8 for position adjustment. When the fastening screw 9 is in a loosening state, a micro-gap exists between the limiting ring 8 and the push rod 5, so that the limiting ring 8 can be adjusted up and down, and after the position is determined, the limiting ring 8 can be continuously fixed on the push rod 5 by tightening the fastening screw 9; the distance required to be pushed by the push rod 5 can be adjusted at any time by arranging the limiting ring 8 and the fastening screw rod 9, so that the requirements of different products can be matched;

specifically, when the solid material 6 is required to be pushed for a distance of 1cm, the distance between the limiting ring 8 and the bottom of the push rod 5 can be adjusted to be 1cm, so that the solid material 6 can be effectively pushed to a preset position inside the plastic pipe 7 during pushing.

As a preferred embodiment; the inner bottom surface of the objective table 4 is provided with a negative pressure hole 10, the inner bottom of the stand 1 is provided with a negative pressure connecting hole 11 communicated with the negative pressure hole 10, and the other end of the negative pressure connecting hole 11 is communicated with a vacuum system. By providing the negative pressure hole 10 and the negative pressure connecting hole 11, the plastic pipe 7 can be effectively fixed, and the push rod 5 can push the solid material 6 conveniently.

As a preferred embodiment; the telescopic end of the first driving mechanism 2 is connected with a connecting plate 12, and the other end of the connecting plate 12 is fixedly connected with a second driving mechanism 3; the number of the first driving mechanisms 2 is one, the number of the second driving mechanisms 3 is a plurality, the second driving mechanisms 3 are arranged side by side at equal intervals, and the number of the second driving mechanisms 3 is arranged corresponding to the number of the object stages 4. The first driving mechanism 2 can be simultaneously connected with a plurality of second driving mechanisms 3 through the connecting plate 12, so that unified pushing assembly work of a plurality of push rods 5 is realized, or pushing assembly work of a single push rod or a plurality of push rods 5 is realized, and the device is flexible and changeable and has strong adaptability; in addition, the number of stages 4 needs to correspond to the number of second driving mechanisms 3, and in this embodiment, the number of second driving mechanisms 3 is four, and likewise the number of stages 4 is four and is arranged in a one-to-one correspondence, so that the assembly work of the push rod 5 therein alone or therein plural is performed.

It should be noted that the main problems in the prior art are: the manual assembly is carried out one by one, so that the labor cost is high, the efficiency is extremely low, and the large-scale production of enterprises is not facilitated.

So through the improvement back of this application, a plurality of plastics pipe 7 that wait to assemble can be assembled to the once work, and efficiency promotes greatly, moreover, need not manual operation, and then practiced thrift the cost of labor greatly.

The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims

1. An adjustable assembly tool, characterized by:

comprises a frame, a first driving mechanism, a second driving mechanism and an objective table;

2. An adjustable assembly tool according to claim 1, wherein: the push rod is sleeved with a limiting ring, and the limiting ring is fixed at different positions of the push rod and used for pushing solid materials to different positions inside the plastic pipe.

3. An adjustable assembly tool according to claim 2, wherein: the limiting ring is provided with a threaded hole, the limiting ring is connected with a fastening screw rod through the threaded hole, and the fastening screw rod is used for fixing the limiting ring on the push rod or loosening the limiting ring to adjust the position.

4. An adjustable assembly tool according to claim 3, wherein: the inner bottom surface of the objective table is provided with a negative pressure hole, the inner bottom of the stand is provided with a negative pressure connecting hole communicated with the negative pressure hole, and the other end of the negative pressure connecting hole is communicated with a vacuum system.

5. An adjustable assembly tool according to claim 4, wherein: the telescopic end of the first driving mechanism is connected with a connecting plate, and the other end of the connecting plate is fixedly connected with a second driving mechanism.

6. An adjustable assembly tool according to claim 5, wherein: the number of the first driving mechanisms is one, the number of the second driving mechanisms is a plurality of the second driving mechanisms, the second driving mechanisms are arranged side by side at equal intervals, and the number of the second driving mechanisms is corresponding to the number of the objective tables.

7. An adjustable assembly tool as set forth in claim 6, wherein: the first driving mechanism and the second driving mechanism both adopt lifting cylinders.