CN113501262B

CN113501262B - Multi-section cold box processing device for frozen food processing and processing method thereof

Info

Publication number: CN113501262B
Application number: CN202111066622.0A
Authority: CN
Inventors: 曹志军
Original assignee: Yanghan Cool Chain System Jiangsu Co ltd
Current assignee: Yanghan Cool Chain System Jiangsu Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2021-11-12
Anticipated expiration: 2041-09-13
Also published as: CN113501262A

Abstract

The invention relates to a multi-section cold box processing device for frozen food processing and a processing method thereof. The multi-section cold box processing device for processing frozen food comprises an upper support and a base frame body, wherein the upper support is connected with a driving plate moving up and down along the upper support, the outer surface of the driving plate is fixedly connected with a processing tool, a conveying platform is arranged in the base frame body, a cold box workpiece is placed on the surface of the conveying platform, a fixing assembly is arranged in the base frame body, a gap is formed in the surface of the conveying platform, the fixing assembly comprises a fixing unit, and the fixing unit can extend out of the gap and fix the cold box workpiece; this multisection cold box processingequipment for frozen food processing is convenient for the efficient to the single surface or the many surfaces of cold box work piece carry out the processing.

Description

Multi-section cold box processing device for frozen food processing and processing method thereof

Technical Field

The invention belongs to the technical field of cold box processing, and particularly relates to a multi-section cold box processing device for frozen food processing and a processing method thereof.

Background

Frozen foods are divided into chilled foods and frozen foods, and the frozen foods are easy to preserve and widely used for production, transportation and storage of perishable foods such as meat, poultry, aquatic products, milk, eggs, vegetables, fruits and the like; the frozen food is nutritious, convenient, sanitary and economical; the market demand is large, the device occupies an important position in developed countries, and the device is rapidly developed in developing countries. In frozen food processing, the cold box is often needed, the requirement of the cold box in China is large, but the automation degree of the existing cold box processing device is not high, and the operation of clamping and fixing by workers is often needed during processing, which is very troublesome.

Disclosure of Invention

The invention aims to solve the problems and provide a multi-section cold box processing device for processing frozen food and a processing method thereof, wherein the device has a simple structure and is reasonable in design.

The invention realizes the purpose through the following technical scheme:

the utility model provides a multisection cold box processingequipment for frozen food processing, includes overhead support and base frame body, overhead leg joint has the drive plate that reciprocates along the overhead support, the outer fixed surface of drive plate is connected with the processing cutter, be provided with conveying platform in the base frame body, the cold box work piece is placed on conveying platform's surface, the inside of base frame body is provided with fixed subassembly, conveying platform's surface is seted up gappedly, fixed subassembly includes fixed unit, fixed unit can follow and stretch out in the clearance to fixed cold box work piece.

As a further optimization scheme of the invention, the conveying platform comprises a driving roller part and a driven roller part, a conveying belt body is arranged between the driving roller part and the driven roller part, the cold box workpieces are placed on the surface of the conveying belt body, the conveying belt body comprises a side belt body and inner belt bodies, the number of the inner belt bodies is a plurality of groups, the inner belt bodies are arranged between two groups of the side belt bodies, gaps are arranged between two adjacent groups of the inner belt bodies, the conveying platform further comprises supporting wheel parts, the supporting wheel parts support the side belt bodies, and the cold box workpieces are placed above the inner belt bodies.

As a further optimization scheme of the invention, an auxiliary roller is connected inside the base frame body, the conveyor belt body is connected with the auxiliary roller, a base space is arranged between the bearing end face and the circulating end face of the conveyor belt body, and the fixing assembly is arranged in the base space.

As a further optimized scheme of the present invention, the fixing assembly includes a supporting plate, the upper end of the supporting plate is fixedly connected with a first driving member, the driving end of the first driving member is fixedly connected with a main frame body, and the main frame body is connected with a top plate member.

As a further optimization scheme of the invention, the main frame body is provided with a limiting frame body, a first bottom angle plate is connected in the limiting frame body, a second driving part is connected to the limiting frame body, the driving end of the second driving part is connected with a top angle plate, the top angle plate comprises a receiving groove, a rotating clamping part is rotatably connected in the receiving groove, and the groove wall of the receiving groove is connected with a first air bag part.

As a further optimized scheme of the invention, the rotation angle of the top corner plate is 0-90 degrees, the outer surface of the top corner plate is fixedly connected with a second air bag part, and the surface of the first bottom corner plate is provided with a third air bag part.

As a further optimization scheme of the invention, the number of the limiting frame bodies is two, and the limiting frame bodies are respectively arranged on two sides of the top plate piece.

As a further optimization scheme of the invention, the number of the limiting frame bodies is one group, the main frame body is movably connected with a second bottom angle plate, the direction from the second bottom angle plate to the first bottom angle plate is the moving direction of the cold box workpiece, the second driving member can respectively drive the top angle plate and the first bottom angle plate to move up and down, the outer surface of the second bottom angle plate is fixedly connected with an elastic angle plate, the top angle plate comprises a third driving member, the driving end of the third driving member is fixedly connected with a moving plate, and the receiving groove is formed in the surface of the moving plate.

A processing method of a multi-section cold box for processing frozen food comprises a processing device of the multi-section cold box, the device comprises an upper support and a base frame body, the upper support is connected with a driving plate moving up and down along the upper support, a processing cutter is fixedly connected to the outer surface of the driving plate, a conveying platform is arranged in the base frame body, cold box workpieces are placed on the surface of the conveying platform, a fixing assembly is arranged in the base frame body and comprises a fixing unit, a gap is formed in the surface of the conveying platform, the conveying platform conveys the cold box workpieces to move, when the cold box workpieces move to the position below the processing cutter, the conveying platform stops conveying, the fixing unit extends out of the gap to fix the cold box workpieces; and after the machining of the machining tool is finished, the fixing unit is collected below the conveying end of the conveying platform, and the conveying platform continues to convey the cold box workpiece.

As a further optimization scheme of the invention, the fixing assembly further comprises a pushing unit and a clamping unit, when the machining tool finishes machining one side surface of the cold box workpiece, the clamping unit is matched with the cold box workpiece, the pushing unit pushes the cold box workpiece to turn over, after the turning over is finished, the pushing unit and the clamping unit reset, the conveying platform conveys the cold box workpiece to the position below the machining tool, the fixing unit extends out of the gap, the cold box workpiece is fixed, after the machining of the side surface is finished, the above procedures are repeated until all the planes to be machined are completely machined, and the conveying platform continues to convey the cold box workpiece.

The invention has the beneficial effects that: the invention is convenient for processing single surface or multiple surfaces of the cold box workpiece with high efficiency, and is convenient for automatic production and use of cold box processing factories.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the pedestal body of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of a fixing member in embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of the fixing member engaged with the cold box workpiece in embodiment 1 of the present invention;

FIG. 5 is a schematic structural view of a fixing member in embodiment 2 of the present invention;

FIG. 6 is a schematic structural view of the fixing member engaging with the cold box workpiece in embodiment 2 of the present invention;

FIG. 7 is a schematic view showing the actuated first bottom gusset of embodiment 2 of the present invention;

FIG. 8 is a schematic view showing the top gusset of embodiment 2 of the present invention after it has been actuated;

FIG. 9 is a schematic view of the conveyor belt of the present invention;

fig. 10 is a schematic structural view of the conveyor belt surface of the present invention after placing the cold box workpiece.

In the figure: 1. placing a bracket on the frame; 11. a drive plate; 12. processing a cutter; 2. a base frame body; 21. a conveying platform; 211. a drive roller member; 212. a conveyor belt body; 2121. a side belt body; 2122. an inner belt body; 213. a support wheel member; 214. a seat body space; 215. an identification member; 22. a support plate; 23. an auxiliary roller member; 3. cooling the box workpiece; 4. a fixing assembly; 41. a main frame body; 42. a limiting frame body; 43. a first bottom gusset; 431. a third air cell member; 44. a top plate member; 45. a first driving member; 46. a second driving member; 47. a top gusset; 471. a third driving member; 472. moving the plate; 473. rotating the clamping piece; 474. a first balloon member; 475. a second bladder member; 48. a second bottom gusset; 481. an elastic angle plate; 49. defining a block.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-4, a multi-section cold box processing device for processing frozen food comprises an upper support 1 and a base frame body 2, wherein the upper support 1 is connected with a driving plate 11 moving up and down along the upper support 1, the outer surface of the driving plate 11 is fixedly connected with a processing tool 12, a conveying platform 21 is arranged in the base frame body 2, a cold box workpiece 3 is placed on the surface of the conveying platform 21, a fixing component 4 is arranged in the base frame body 2, a gap is formed in the surface of the conveying platform 21, the fixing component 4 comprises a fixing unit, and the fixing unit can extend out of the gap and fix the cold box workpiece 3. The machining tool 12 can be selected and assembled according to actual use requirements, and the surface of the upper support 1 is connected with driving devices of an X axis and a Y axis and used for driving the machining tool 12 to move transversely and vertically.

As shown in fig. 1 and 2, and referring to fig. 9 and 10, the conveying platform 21 includes a driving roller 211 and a driven roller, the end of the driving roller 211 is connected to a driving motor, the driving motor is a stepping motor, a conveyor belt body 212 is arranged between the driving roller piece 211 and the driven roller piece, the cold box workpieces 3 are placed on the surface of the conveyor belt body 212, the conveyor belt body 212 comprises a side belt body 2121 and an inner belt body 2122, the number of the inner straps 2122 is several, several sets of the inner straps 2122 are disposed between the two sets of the side straps 2121, the gap is arranged between two adjacent groups of the inner belt bodies 2122, the conveying platform 21 further comprises a supporting wheel member 213, the support wheel member 213 supports the side belt body 2121, the cold box workpiece 3 is placed above the inner belt body 2122, and the two ends of the conveying platform are respectively positioned on the surfaces of the side belt bodies 2121, so that the whole conveying platform 21 can well support the cold box workpiece 3.

In this embodiment, the number of the supporting wheel members 213 is several groups, and the supporting wheel members 213 are movably connected with the base frame 2, i.e., assist the conveyor belt body 212 to move and also provide a supporting force for supporting the cold box workpiece 3.

The inside connection of base frame body 2 has auxiliary roller spare 23, the conveyer belt body 212 is connected with auxiliary roller spare 23, be provided with seat space 214 between the terminal surface that bears of conveyer belt body 212 and the circulation terminal surface, fixed subassembly 4 sets up in seat space 214. In fig. 2, the number of the auxiliary roller members 23 is one, but in practical selection, a plurality of groups of auxiliary roller members 23 may be provided to expand the inner space of the whole conveyor belt body 212, so as to facilitate the placement of the fixing assembly 4, wherein the bearing end face is actually the belt body portion for placing the cold box workpiece 3, and the circulating end face is the other belt body portion, and has no other special meaning.

The fixing assembly 4 comprises a supporting plate 22, a first driving piece 45 is fixedly connected to the upper end of the supporting plate 22, a main frame body 41 is fixedly connected to the driving end of the first driving piece 45, and a top plate 44 is connected to the main frame body 41. When the main frame body 41 is driven to move upwards by the first driving member 45, the upper end surface of the top plate member 44 contacts with the lower end surface of the inner belt body 2122, and the cold box workpiece 3 is supported by the top plate member 44, so that the processing of the cold box workpiece 3 by the processing tool 12 is facilitated.

Further, the main frame body 41 is provided with a limiting frame body 42, a first base angle plate 43 is connected in the limiting frame body 42, the limiting frame body 42 is connected with a second driving piece 46, the driving end of the second driving piece 46 is connected with a top angle plate 47, the top angle plate 47 comprises a receiving groove, a rotating fastener 473 is rotatably connected in the receiving groove, and the groove wall of the receiving groove is connected with a first air bag piece 474.

Still further, the rotation angle of the top gusset 47 is 0 to 90 °, and a second airbag 475 is fixedly attached to the outer surface of the top gusset 47.

In this embodiment, as shown in fig. 3 to 4, the number of the limiting frame bodies 42 is two, and the two limiting frame bodies are respectively disposed on two sides of the top plate member 44.

It should be noted that, in this embodiment, the fixing unit includes the top angle plate 47, when in use, after the cold box workpiece 3 reaches the designated position (as monitored by a trigger, which may be a conventional trigger such as a photoelectric switch), the conveying platform 21 stops conveying, the first driving member 45 is actuated to drive the main frame body 41 and the limiting frame bodies 42 to move upwards, the two sets of limiting frame bodies 42 penetrate out of the gap, during the process of moving the limiting frame bodies 42 upwards, the first air bag member 474 inflates, the first air bag member 474 is disposed on the wall surface of the receiving slot, and a part of the first air bag member 474 is covered by the rotation blocking piece 473, and a part of the first air bag member 474 is uncovered, after inflation and expansion of the first air bag member 474, the rotation blocking piece 473 slightly rotates under the action of the inflated air bag member, and the end thereof leaves the receiving slot, when the movement of the main frame body 41 reaches the limit, the second driving member 46 drives the top angle plate 47 to go beyond the upper end of the cold box workpiece 3, and then moves down, at which time the tip end of the rotary catch 473 comes out of the receiving groove, so that the tip end of the rotary catch 473 comes into contact with the surface of the cold box workpiece 3 and slides on the surface of the cold box workpiece 3 until it is completely spread out at 90 ° to the outer wall surface of the top gusset 47.

At this moment, the first bottom angle plate 43 contacts with the bottom end of the cold box workpiece 3, the second air bag piece 475 on the surface of the rotating clamping piece 473 is inflated, the whole cold box workpiece 3 can be limited at this moment, the cold box workpiece is not easy to move, the surface of the cold box workpiece 3 is convenient to process through the processing cutter 12, after the processing is finished, the top angle plate 47 can be driven to move upwards through the second driving piece 46, the first air bag piece 474 and the second air bag piece 475 are deflated, the rotating clamping piece 473 is reset under the influence of gravity, the whole main frame body 41 is driven to reset through the first driving piece 45, the conveying platform 21 is restarted, the processed cold box workpiece 3 is conveyed away from a processing station, and the operation is very convenient.

It should also be noted that the device can be used in conjunction with a control device, in this embodiment, the control device can be a single chip microcomputer, and the requirements for receiving signals, sending signals and performing hierarchical control are met without other special requirements.

Example 2

On the basis of the above embodiment 1, as shown in fig. 1 to 4, a multi-section cold box processing device for processing frozen food comprises an overhead support 1 and a base frame body 2, wherein the overhead support 1 is connected with a driving plate 11 moving up and down along the overhead support 1, the outer surface of the driving plate 11 is fixedly connected with a processing tool 12, a conveying platform 21 is arranged in the base frame body 2, a cold box workpiece 3 is placed on the surface of the conveying platform 21, a fixing assembly 4 is arranged inside the base frame body 2, a gap is formed in the surface of the conveying platform 21, the fixing assembly 4 comprises a fixing unit, and the fixing unit can extend out of the gap and fix the cold box workpiece 3.

As shown in fig. 1 and fig. 2, and with reference to fig. 9 and fig. 10, the conveying platform 21 includes a driving roller 211 and a driven roller, a conveying belt body 212 is disposed between the driving roller 211 and the driven roller, the cold box workpieces 3 are disposed on the surface of the conveying belt body 212, the conveying belt body 212 includes side belt bodies 2121 and inner belt bodies 2122, the number of the inner belt bodies 2122 is a plurality of groups, the inner belt bodies 2122 are disposed between two groups of the side belt bodies 2121, the gap is disposed between two adjacent groups of the inner belt bodies 2122, the conveying platform 21 further includes a supporting wheel 213, the supporting wheel 213 supports the side belt bodies 2121, and the cold box workpieces 3 are disposed above the inner belt bodies 2122. The surface of the side straps 2121 may also be provided with markers 215 to facilitate locating the cold box workpiece 3 when it is placed.

The inside connection of base frame body 2 has auxiliary roller spare 23, the conveyer belt body 212 is connected with auxiliary roller spare 23, be provided with seat space 214 between the terminal surface that bears of conveyer belt body 212 and the circulation terminal surface, fixed subassembly 4 sets up in seat space 214. In fig. 2, the number of the auxiliary roller members 23 is one, but in practical options, a plurality of sets of auxiliary roller members 23 may be provided to expand the inner space of the whole conveyor belt body 212, so as to facilitate the placement of the fixing assembly 4, wherein the bearing end face is actually the belt body portion for placing the cold box workpiece 3, and the circulating end face is the portion adjusted by the auxiliary roller members 23, and has no other meaning.

As shown in fig. 5 to 8, the number of the limiting frame bodies 42 is a group, the main frame body 41 is movably connected with a second bottom angle plate 48, a direction from the second bottom angle plate 48 to the first bottom angle plate 43 is a moving direction of the cold box workpiece 3, the second driving member 46 can respectively drive the top angle plate 47 and the first bottom angle plate 43 to move up and down, an elastic angle plate 481 is fixedly connected to an outer surface of the second bottom angle plate 48, the top angle plate 47 comprises a third driving member 471, a driving end of the third driving member 471 is fixedly connected with a moving plate 472, and the receiving slot is opened on a surface of the moving plate 472.

In practical use, a certain elastic protection piece can be disposed on the surface of the moving plate 472, as shown in fig. 7 and 8, after the upper end surface of the cold box workpiece 3 is processed, the moving plate 472 can be driven to move by the third driving member 471, and at this time, the second driving member 46 simultaneously drives the whole top angle plate 47 to move upwards, so that the whole cold box workpiece 3 can be turned over conveniently. In the turn-over process of this embodiment, the rotation hook 473 may be first received in the receiving groove, and then the top gusset 47 may be moved upward and the third driving member 471 may be driven.

The width of the gap may be set so that the cold box workpiece 3 is still located above the inner belt 2122 after being turned over, in this embodiment, the surface of the main frame 41 is connected with the limiting block 49 to limit the rotation direction of the second bottom angle plate 48, when the cold box workpiece 3 is machined, because it is empty, the mass of the cold box workpiece is not very heavy, and the rotating shaft portion of the second bottom angle plate 48 may be configured with a certain damper so that there is a certain resistance to the rotation of the cold box workpiece, which facilitates the turning over.

In this embodiment, the second driving member 46 may be provided with two sets of driving mechanisms for driving the top corner plate 47 and the first bottom corner plate 43, respectively, or may be provided with a driving mechanism with two driving heads.

It should be noted that, in the present embodiment and the above embodiments, the structure of the main frame body 41 may be different based on the actions of other components, and the main frame body 41 in embodiment 1 mainly connects each component, but the main frame body 41 in the present embodiment should be designed on the premise that the cold box workpiece 3 is not affected to be turned over, and in the present embodiment, the main frame body 41 may be more than necessary to use a plurality of rod members to be welded and matched with the plate members, wherein, when the limiting block 49 and the second bottom angle plate 48 are installed, they may also be matched with a certain extension rod member for use, and no further description is made herein; the driving member in this embodiment and embodiment 1 can be an electric telescopic rod or a cylinder rod.

Example 3

In addition to the embodiment 1, the third air bag member 431 is provided on the surface of the first gusset 43, and by providing the air bag member, the whole cold box workpiece 3 can be fixed more favorably when the machining tool 12 is used for processing.

Example 4

A processing method of a multi-section cold box for processing frozen food comprises a processing device of the multi-section cold box, the device comprises an upper support 1 and a base frame body 2, the upper support 1 is connected with a driving plate 11 which moves up and down along the upper support 1, a processing cutter 12 is fixedly connected to the outer surface of the driving plate 11, a conveying platform 21 is arranged in the base frame body 2, a cold box workpiece 3 is placed on the surface of the conveying platform 21, a fixing component 4 is arranged in the base frame body 2, the fixing component 4 comprises a fixing unit, a gap is formed in the surface of the conveying platform 21, the conveying platform 21 conveys the cold box workpiece 3 to move, when the cold box workpiece 3 moves below the processing cutter 12, the conveying platform 21 stops conveying, the fixing unit extends out of the gap to fix the cold box workpiece 3; after the machining tool 12 finishes machining, the fixing unit is retracted below the conveying end of the conveying platform 21, and the conveying platform 21 continues to convey the cold box workpiece 3.

The fixing assembly 4 further comprises a pushing unit and a clamping unit, when the machining tool 12 finishes machining one side surface of the cold box workpiece 3, the clamping unit is matched with the cold box workpiece 3, the pushing unit pushes the cold box workpiece 3 to turn over, after the turning over is finished, the pushing unit and the clamping unit reset, the conveying platform 21 conveys the cold box workpiece 3 to the position below the machining tool 12, the fixing unit extends out of the gap, the cold box workpiece 3 is fixed, after the machining of the side surface is finished, the processes are repeated until all the surfaces to be machined are completely machined, and the conveying platform 21 continues to convey the cold box workpiece 3.

It should be noted that, when the multi-section cold box processing device for processing frozen food and the processing method thereof are used, the single surface or multiple surfaces of the cold box workpiece 3 can be conveniently and efficiently processed, and the automatic production and use of a cold box processing factory area are facilitated.

In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A multi-section cold box processing device for processing frozen food is characterized by comprising an upper support and a base frame body, wherein the upper support is connected with a driving plate moving up and down along the upper support, the outer surface of the driving plate is fixedly connected with a processing tool, a conveying platform is arranged in the base frame body, a cold box workpiece is placed on the surface of the conveying platform, a fixing assembly is arranged in the base frame body, a gap is formed in the surface of the conveying platform, the fixing assembly comprises a fixing unit, and the fixing unit can extend out of the gap and fix the cold box workpiece; the conveying platform comprises driving roller pieces and driven roller pieces, a conveying belt body is arranged between the driving roller pieces and the driven roller pieces, the cold box workpieces are placed on the surface of the conveying belt body, the conveying belt body comprises side belt bodies and inner belt bodies, the number of the inner belt bodies is a plurality of groups, the inner belt bodies are arranged between two groups of side belt bodies, gaps are formed between two adjacent groups of inner belt bodies, the conveying platform further comprises supporting wheel pieces, the supporting wheel pieces support the side belt bodies, and the cold box workpieces are placed above the inner belt bodies; the inside of the base frame body is connected with an auxiliary roller piece, the conveyor belt body is connected with the auxiliary roller piece, a base space is arranged between the bearing end face and the circulating end face of the conveyor belt body, and the fixing assembly is arranged in the base space; the fixing assembly comprises a supporting plate, the upper end of the supporting plate is fixedly connected with a first driving piece, the driving end of the first driving piece is fixedly connected with a main frame body, and the main frame body is connected with a top plate; the body frame body is provided with the restriction support body, restriction support body in-connection has first base angle board, the restriction support body is connected with the second driving piece, the drive end of second driving piece is connected with a scute, a scute is including receiving the groove, it is connected with the rotation fastener to receive the inslot internal rotation, and the cell wall that receives the groove is connected with first gasbag spare.

2. A multi-sectional cold box processing apparatus for frozen food processing according to claim 1, wherein: the rotation angle of the top angle plate is 0-90 degrees, the outer surface of the top angle plate is fixedly connected with a second air bag part, and the surface of the first bottom angle plate is provided with a third air bag part.

3. A multi-sectional cold box processing apparatus for frozen food processing according to claim 2, wherein: the number of the limiting frame bodies is two, and the limiting frame bodies are arranged on two sides of the top plate part respectively.

4. A multi-sectional cold box processing apparatus for frozen food processing according to claim 2, wherein: the quantity of restriction support body is a set of, body frame body swing joint has second base angle board, follows the direction of the directional first base angle board of second base angle board is the moving direction of cold box work piece, the second driving piece can drive respectively top angle board, first base angle board reciprocate, the surface fixedly connected with elasticity scute of second base angle board, top angle board includes the third driving piece, the drive end fixedly connected with movable plate of third driving piece, the income groove is seted up on the surface of movable plate.

5. A processing method of a multi-section cold box for processing frozen food comprises a processing device of the multi-section cold box, the device comprises an upper support and a base frame body, the upper support is connected with a driving plate moving up and down along the upper support, a processing cutter is fixedly connected to the outer surface of the driving plate, a conveying platform is arranged in the base frame body, cold box workpieces are placed on the surface of the conveying platform, a fixing assembly is arranged in the base frame body and comprises a fixing unit, a gap is formed in the surface of the conveying platform, the conveying platform conveys the cold box workpieces to move, when the cold box workpieces move to the position below the processing cutter, the conveying platform stops conveying, the fixing unit extends out of the gap to fix the cold box workpieces; after the machining of the machining tool is finished, the fixed unit is collected below the conveying end of the conveying platform, and the conveying platform continues to convey the cold box workpiece; the fixing assembly further comprises a pushing unit and a clamping unit, after the machining tool finishes machining one side surface of the cold box workpiece, the clamping unit is matched with the cold box workpiece, the pushing unit pushes the cold box workpiece to turn over, after the turning over is finished, the pushing unit and the clamping unit reset, the conveying platform conveys the cold box workpiece to the position below the machining tool, the fixing unit extends out of the gap to fix the cold box workpiece, after the machining of the side surface is finished, the processes are repeated until all the surfaces to be machined are completely machined, and the conveying platform continues to convey the cold box workpiece.