CN219141200U

CN219141200U - Multilayer extrusion flat plate type instant freezer

Info

Publication number: CN219141200U
Application number: CN202223493150.XU
Authority: CN
Inventors: 王乃新
Original assignee: Tangshan Xinyuan Ecological Technology Co ltd
Current assignee: Tangshan Xinyuan Ecological Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-06
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a multilayer extrusion flat plate type instant freezer, which comprises an instant freezer main body, wherein a freezing bin is arranged in the instant freezer main body, guide rods are fixedly arranged at four corners of the inner bottom of the freezing bin, the top ends of the four guide rods are fixedly connected to the top of the freezing bin, a plurality of freezing components for freezing materials are fixedly arranged on the outer edge surfaces of the four guide rods together, each freezing component comprises an upper cold plate fixedly arranged on the guide rods and a lower cold plate slidingly arranged on the guide rods, double-shaft air cylinders are fixedly arranged at two ends of one side of the upper cold plate, facing the lower cold plate, of each double-shaft air cylinder, the bottom ends of the double-shaft air cylinders are fixedly connected to the lower cold plate, and through holes are formed at four corners of the bottom end of the lower cold plate. The multilayer extrusion flat plate type instant freezer can freeze a plurality of plasma bags simultaneously, shortens the freezing time of the plasma bags, and has higher stability and higher practicability.

Description

Multilayer extrusion flat plate type instant freezer

Technical Field

The utility model belongs to the technical field of instant freezers, and particularly relates to a multi-layer extrusion flat plate type instant freezer.

Background

Clinical blood transfusion is an important way of medical treatment. In order to ensure plasma quality, it is required that the plasma must be separated from the whole blood within 6 to 8 hours after blood collection and quick frozen into a block at low temperature. The flat freezer uses a plasma bag in direct contact with the cold plate to freeze the plasma.

The flat-plate type plasma instant freezer mostly adopts a structure that an upper cold plate is fixed, and a lower cold plate vertically moves up and down, so that the lower cold plate and the upper cold plate clamp a plasma bag and are directly frozen in a surface contact conduction mode to form the plasma in a short time in an instant manner, and the influence of overlong freezing time on the plasma quality is reduced to the greatest extent.

When the plasma bags are frozen, the plasma trays are pushed into the freezing bin by workers, then the door closing button is pressed down, the lower cooling plate is lifted until reaching the preset position and then stops, and the number of the cooling plates in the conventional flat type instant freezer is small, so that the plasma bags cannot be frozen at the same time, the freezing time for the plasma bags is long, and the practicability is low.

Disclosure of Invention

The utility model aims to provide a multi-layer extrusion flat plate type instant freezer so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the multi-layer extrusion flat plate type instant freezer comprises an instant freezer main body;

a freezing bin is arranged in the main body of the instant freezer, guide rods are fixedly arranged at four corners of the inner bottom of the freezing bin, the top ends of the four guide rods are fixedly connected to the top of the freezing bin, and a plurality of freezing assemblies for freezing materials are fixedly arranged on the outer edge surfaces of the four guide rods;

the freezing subassembly includes fixed mounting in many go up cold plate and the slip setting in many on the guide bar lower cold plate on the guide bar, go up the both ends of cold plate orientation one side down and all fixedly provided with biax cylinder, and the bottom fixed connection of biax cylinder is in lower cold plate.

Further, through holes are formed in four corners of the bottom end of the lower cold plate, and linear bearings are fixedly arranged in the through holes and are slidably mounted on the guide rods.

Further, a bin opening for connecting a freezing bin is formed in one side of the main body of the instant freezer, and a bin door is hinged in the bin opening.

Further, the top of frozen machine main part is fixed in the middle and is provided with control panel, and control panel electric connection is in last cold plate, lower cold plate, biax cylinder.

Compared with the prior art, the utility model has the following beneficial effects:

due to the arrangement of a plurality of freezing components in the main body of the instant freezer, the materials to be frozen are respectively placed above a plurality of lower cooling plates, and the double-shaft air cylinder is started to pull the lower cooling plates to move towards the upper cooling plates, so that the upper cooling plates and the lower cooling plates are respectively abutted against the top and the bottom of the materials, the rapid freezing of the materials is completed, a plurality of plasma bags can be simultaneously frozen, the freezing time of the plasma bags is shortened, and the practicability is higher;

thanks to the arrangement of a plurality of guide rods and the freezing assembly, when the double-shaft air cylinder is started, the double-shaft air cylinder pulls the lower cold plate to move towards the upper cold plate, and when the lower cold plate moves, the double-shaft air cylinder drives four linear bearings arranged inside to slide on the four guide rods respectively, so that the guide on the movement of the lower cold plate is completed, the stability of the double-shaft air cylinder is greatly improved, and the double-shaft air cylinder is high in practicability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a main body of the instant freezer; 2. a guide rod; 3. a cold plate is arranged; 4. a lower cooling plate; 5. a biaxial cylinder; 6. a bin gate; 7. and a control panel.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, 2 and 3, the multi-layer extrusion flat plate type instant freezer comprises an instant freezer main body 1. The freezing storehouse has been seted up in the frozen machine main part 1, and the four corners of bottom is all fixed in the frozen storehouse is provided with guide bar 2, four the equal fixed connection in top in frozen storehouse in top of guide bar 2, four fixed a plurality of frozen components that are used for carrying out freezing to the material jointly are provided with on the outer fringe face of guide bar 2, frozen components including fixed mounting in many go up cold plate 3 and the slip setting in many on the guide bar 2 cold plate 4 down on the guide bar 2, go up cold plate 3 and all fix in both ends of cold plate 4 one side down and be provided with biax cylinder 5, and biax cylinder 5's bottom fixed connection is in cold plate 4 down, the top of frozen machine main part 1 is fixed in the middle and is provided with control panel 7, and control panel 7 electric connection is in cold plate 3 down, cold plate 4, biax cylinder 5 down, through will wait to freeze the material and put in the top of cold plate 4 down respectively to start biax cylinder 5 down, cold plate 4 moves towards last cold plate 3 down, makes the top plate 3 and cold plate 4 and the bottom of a plurality of the face of and the bag of the material that just can be cooled down, and the plasma bag is more than the practicality is accomplished simultaneously to the freezing to the top of a plurality of the material, has shortened the practicality.

As shown in fig. 1, fig. 2 and fig. 3, wherein, the through holes are all opened at the four corners of cold plate 4 bottom down, and the through holes internal fixation is provided with linear bearing, linear bearing slidable mounting is on guide bar 2, the storehouse mouth of switch-on freezing storehouse is seted up to one side of frozen machine main part 1, and the storehouse is intraoral to articulate and install door 6, when starting biax cylinder 5, it pulls cold plate 4 down and removes towards cold plate 3, and when cold plate 4 removes down, it drives four linear bearing that inside set up and slides respectively on four guide bars 2, accomplishes the guide to cold plate 4 removes down to improve its stability by a wide margin, the practicality is stronger.

Working principle: when the multilayer extrusion flat plate type instant freezer is used, materials to be frozen are respectively placed above a plurality of lower cold plates 4 by pulling the bin gate 6, the upper cold plates 3, the lower cold plates 4 and the double-shaft air cylinders 5 are started through the control panel 7, the lower cold plates 4 are pulled to move towards the upper cold plates 3 through the double-shaft air cylinders 5, and when the lower cold plates 4 move, four linear bearings which are arranged inside are driven to slide on the four guide rods 2 respectively, the guide for moving the lower cold plates 4 is completed, the upper cold plates 3 and the lower cold plates 4 are respectively abutted to the top and the bottom of the materials, rapid freezing of a plurality of materials is completed by the upper cold plates 3 and the lower cold plates 4, a plurality of plasma bags can be simultaneously frozen, the freezing time of the plasma bags is shortened, and the practicability is strong.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The multi-layer extrusion flat plate type instant freezer comprises an instant freezer main body (1);

the method is characterized in that: a freezing bin is arranged in the quick freezer main body (1), guide rods (2) are fixedly arranged at four corners of the inner bottom of the freezing bin, the top ends of the four guide rods (2) are fixedly connected to the top of the freezing bin, and a plurality of freezing assemblies for freezing materials are fixedly arranged on the outer edge surfaces of the four guide rods (2) together;

the freezing subassembly includes fixed mounting in many last cold plate (3) and the slip of guide bar (2) set up in many lower cold plate (4) on guide bar (2), the both ends of going up cold plate (3) towards cold plate (4) one side down are all fixed and are provided with biax cylinder (5), and the bottom fixed connection of biax cylinder (5) is in cold plate (4) down.

2. The multi-layered extrusion flat plate type instant freezer according to claim 1, wherein: through holes are formed in four corners of the bottom end of the lower cooling plate (4), linear bearings are fixedly arranged in the through holes, and the linear bearings are slidably mounted on the guide rods (2).

3. The multi-layered extrusion flat plate type instant freezer according to claim 1, wherein: one side of the main body (1) of the instant freezer is provided with a bin opening for connecting a freezing bin, and a bin door (6) is hinged in the bin opening.

4. The multi-layered extrusion flat plate type instant freezer according to claim 1, wherein: the top of frozen machine main part (1) is fixed in the middle and is provided with control panel (7), and control panel (7) electric connection is in last cold plate (3), lower cold plate (4), biax cylinder (5).