CN211186059U - Refrigerator for shoe industry - Google Patents
Refrigerator for shoe industry Download PDFInfo
- Publication number
- CN211186059U CN211186059U CN201921250221.9U CN201921250221U CN211186059U CN 211186059 U CN211186059 U CN 211186059U CN 201921250221 U CN201921250221 U CN 201921250221U CN 211186059 U CN211186059 U CN 211186059U
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- China
- Prior art keywords
- air supply
- freezing tunnel
- air
- freezing
- side wall
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- 230000008014 freezing Effects 0.000 claims abstract description 69
- 238000007710 freezing Methods 0.000 claims abstract description 69
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 238000007493 shaping process Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 238000010257 thawing Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to the technical field of shoemaking machinery, in particular to a shoe industry refrigerator, which is provided with a frame, wherein a freezing tunnel is arranged on the frame, a conveyer belt is arranged at the lower bottom of the freezing tunnel, an air supply duct is arranged at the upper top of the freezing tunnel, and the air supply duct is provided with an air supply outlet facing downwards; the left side wall and the right side wall of the freezing tunnel are internally provided with an air return channel, the upper end of the air return channel is connected with an air supply duct through a motor wind wheel, and the lower end of the air return channel is communicated with the lower bottom of the freezing tunnel; and a cold discharge inlet is arranged on the outer side of the base and is matched with a cold discharge to be inserted and assembled and is arranged at the joint of the return air channel and the freezing tunnel. The utility model improves the installation structure and the air supply structure of the cold row, thereby achieving the purpose that the cold row is convenient for cleaning and maintenance, and the temperature drop of the refrigeration space is not too large in the defrosting process to influence the whole shoemaking process; the air supply of the air duct is more uniform and direct, the air quantity is adjustable, the freezing effect is better, and the freezing shaping efficiency and quality are improved.
Description
Technical Field
The utility model belongs to the technical field of shoemaking machinery technique and specifically relates to a shoes industry refrigerator is related to.
Background
In general, a conventional shoe-making freezer is used to perform a low-temperature treatment on a plurality of shoe semi-finished products to freeze and shape the shoe semi-finished products. The shoe freezer generally has a transfer unit and a freezing unit. The conveying unit conveys the shoe semi-finished products along the conveying path, and the freezing unit forms a refrigerating space corresponding to the conveying path on the conveying path of the conveying unit. The refrigerating unit includes a cold discharge communicated with the cold air discharge port of the refrigerating space and a blower unit for sending the cold air discharged through the cold air discharge port into the refrigerating space. However, since the air contains water vapor, when the cold row is below zero, the water vapor will condense and adhere to the cold row, and gradually accumulate to form a layer of frost and snow. This frost snow acts like a thermal insulation material and reduces the freezing cold power of the cold row. Once the frost is too thick to reduce the temperature of the refrigerated space to the desired process temperature, the cold drain must be defrosted. The prior art shoemaking refrigerator has inconvenient cleaning and maintenance cold discharge due to structural defects, and has influence on the efficiency and quality of freezing and shaping due to blast air supply.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a shoes industry refrigerator, optimize the structure, promote freezing design efficiency and quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the shoe industry refrigerator is provided with a base, wherein a freezing tunnel is arranged on the base, a conveying belt is arranged at the lower bottom of the freezing tunnel, an air supply duct is arranged at the upper top of the freezing tunnel, and the air supply duct is provided with a downward air supply outlet; the left side wall and the right side wall of the freezing tunnel are internally provided with an air return channel, the upper end of the air return channel is connected with an air supply duct through a motor wind wheel, and the lower end of the air return channel is communicated with the lower bottom of the freezing tunnel; and a cold discharge inlet is arranged on the outer side of the base and is matched with a cold discharge to be inserted and assembled and is arranged at the joint of the return air channel and the freezing tunnel.
The above solution is further that the cold row is inserted straight and assembled and located on the underside of the conveyor belt, which is in the form of a caterpillar.
The air supply duct is composed of two inverted V-shaped plates assembled at the upper side in the freezing tunnel and the inner upper wall of the freezing tunnel, the two inverted V-shaped plates are arranged in parallel, an air adjusting triangular plate is arranged between the two inverted V-shaped plates, and the air adjusting triangular plate is installed on the base; four air supply outlets are arranged in the freezing tunnel, a gap structure is reserved between the four air supply outlets and the left and right inner side walls of the freezing tunnel and the air adjusting triangular plate respectively by the two inverted V-shaped plates, and the air supply outlets are linearly arranged along the length direction of the freezing tunnel.
In the scheme, the air supply directions of the two air supply outlets distributed on the left side and the right side of the same inverted V-shaped plate are intersected.
The motor wind wheel is further arranged on the top of the left side wall and the top of the right side wall of the freezing tunnel and arranged at intervals along the length direction of the freezing tunnel.
Compared with the prior art, the utility model improves the installation structure and the air supply structure of the cold row through the effective structural design, thereby achieving the purpose that the cold row is convenient for cleaning and maintenance, and the temperature drop of the refrigeration space is not too large in the defrosting process to influence the whole shoe making process; the air supply of the air duct is more uniform and direct, the air quantity is adjustable, the freezing effect is better, and the freezing shaping efficiency and quality are improved. The whole structure is simple, the occupied area is small, the implementation and the maintenance are convenient, the energy consumption is small, and the use cost is low.
Description of the drawings:
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the internal structure of the embodiment of FIG. 1;
FIG. 3 is an enlarged view of a portion of the embodiment of FIG. 2;
fig. 4 is a schematic diagram of two embodiments of the present invention.
The specific implementation mode is as follows:
the conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, 2, 3 and 4, the present invention relates to a shoe industry refrigerating machine, which comprises a frame 1, a freezing tunnel 11 is arranged on the frame 1, a conveying belt 2 is arranged at the bottom of the freezing tunnel 11, an air supply duct 3 is arranged at the top of the freezing tunnel 11, and the air supply duct 3 is provided with a downward air supply opening 31. The left side wall and the right side wall of the freezing tunnel 11 are internally provided with an air return channel 4, the upper end of the air return channel 4 is connected with an air supply duct 3 through a motor wind wheel 5, and the lower end of the air return channel 4 is communicated with the bottom of the freezing tunnel 11. The outer side of the machine base 1 is provided with a cold discharge inlet 12, and the cold discharge inlet 12 is matched with the connection part of the cold discharge 6, the cold discharge 6 is inserted into the connection part of the return air channel 4 and the freezing tunnel 11. The cold row 6 is inserted and laid, so that the cold row is more convenient to clean and maintain, the downtime is reduced, the working efficiency is improved, and the energy consumption is reduced. The upper top of the freezing tunnel 11 is provided with an air supply duct 3, and the air supply duct 3 is provided with a downward air supply opening 31, so that cold air sent into the freezing tunnel 11 is more uniform and direct, and the freezing effect is better. The return air passes through the lower part of the freezing tunnel 11, passes through the cold air exhaust 6 and then enters the return air channel 4, the motor wind wheel 5 gives energy, the frozen return air enters the air supply channel 3, the air supply channel 3 homogenizes the air volume, and the air volume is sent into the freezing tunnel 11 from the air supply port 31 to freeze and shape the shoes. The circular operation has the advantages of simple structure, small occupied area, convenient implementation and maintenance, low energy consumption and low use cost.
Referring to fig. 1, 2, 3 and 4, in the embodiment, the cold rows 6 are inserted and assembled in a straight manner and are located on the lower side of the conveyor belt 2, one or more cold rows 6 are provided and are designed according to actual needs, and meanwhile, the outer side of the machine base 1 is provided with a corresponding cold discharge inlet 12, so that the installation and the disassembly are convenient. The conveying belt 2 is in a crawler belt form, can convey shoes, is beneficial to recycling of cold air circulation, and is simple in structure and convenient to manufacture. Fig. 2 shows that the air supply duct 3 in this embodiment is composed of two inverted V-shaped plates 32 assembled on the upper side in the freezing tunnel 11 and the inner upper wall of the freezing tunnel 11, the two inverted V-shaped plates 32 are arranged in parallel, an air adjusting triangular plate 7 is arranged between the two inverted V-shaped plates 32, the air adjusting triangular plate 7 is installed on the base 1, and the size of the corresponding air supply opening 31 can be adjusted by moving the air adjusting triangular plate 7 up and down, so as to adjust the air volume and meet the freezing and shaping requirements of different shoes. In this embodiment, four air supply ports 31 are provided in the freezing tunnel 11, the four air supply ports 31 are respectively formed by two inverted V-shaped plates 32, and a gap is left between the two inverted V-shaped plates and the left and right inner side walls of the freezing tunnel 11 and between the two inverted V-shaped plates and the air adjusting triangle 7, and the air supply ports 31 are linearly arranged along the length direction of the freezing tunnel 11. Therefore, multi-directional air supply is achieved in the freezing tunnel 11, air inlet is more uniform and direct, and the freezing effect is improved. In this embodiment, the air supply directions of the two air supply outlets 31 distributed on the left and right sides of the inverted V-shaped plate 32 are intersected, so that the freezing air can act on the shoes, and the freezing effect is better.
Referring to fig. 1, 2, 3 and 4, in this embodiment, the motor wind wheel 5 is installed on the top of the left and right side walls of the freezing tunnel 11 and is arranged at intervals along the length direction of the freezing tunnel 11, so that the maintenance and the replacement are convenient, and the occupied area is small. The middle position of the top of the freezing tunnel 11 is provided with the waste discharge fan 8 which discharges upwards, thereby reducing the environmental pollution and influencing the freezing operation of the freezing tunnel 11.
The utility model improves the installation structure and the air supply structure of the cold row through the effective structural design, thereby achieving the purpose that the cold row is convenient for cleaning and maintenance, and the temperature drop of the refrigeration space is not too large in the defrosting process to influence the whole shoemaking process; the air supply of the air duct is more uniform and direct, the air quantity is adjustable, the freezing effect is better, and the freezing shaping efficiency and quality are improved. The whole structure is simple, the occupied area is small, the implementation and the maintenance are convenient, the energy consumption is small, and the use cost is low.
Of course, the above drawings only describe the preferred embodiments of the present invention, and those skilled in the art will be able to make many modifications and variations to the above embodiments by logical analysis, reasoning or limited experimentation without departing from the spirit and scope of the present invention, and such modifications and variations are intended to be within the scope of the present invention as claimed.
Claims (5)
1. A freezer for the shoe industry, characterized by: the device is provided with a base (1), a freezing tunnel (11) is arranged on the base (1), a conveying belt (2) is arranged at the lower bottom of the freezing tunnel (11), an air supply duct (3) is arranged at the upper top of the freezing tunnel (11), and the air supply duct (3) is provided with a downward air supply opening (31); the left side wall and the right side wall of the freezing tunnel (11) are internally provided with an air return channel (4), the upper end of the air return channel (4) is connected with an air supply duct (3) through a motor wind wheel (5), and the lower end of the air return channel (4) is communicated with the lower bottom of the freezing tunnel (11); the outer side of the machine base (1) is provided with a cold discharge inlet (12), and the cold discharge inlet (12) is matched with the cold discharge (6) to be inserted and assembled and is arranged at the joint of the air return channel (4) and the freezing tunnel (11).
2. The shoe industry freezer of claim 1, wherein: the cold row (6) is inserted and assembled straightly and is positioned at the lower side of the conveyer belt (2), and the conveyer belt (2) is in a crawler belt form.
3. The shoe industry freezer of claim 1, wherein: the air supply duct (3) is composed of two inverted V-shaped plates (32) assembled at the inner upper side of the freezing tunnel (11) and the inner upper wall of the freezing tunnel (11), the two inverted V-shaped plates (32) are arranged in parallel, an air adjusting triangular plate (7) is arranged between the two inverted V-shaped plates (32), and the air adjusting triangular plate (7) is installed on the machine base (1); four air supply outlets (31) are arranged in the freezing tunnel (11), the four air supply outlets (31) are respectively in a gap structure formed by two inverted V-shaped plates (32), the left inner side wall and the right inner side wall of the freezing tunnel (11) and the air adjusting triangular plate (7), and the air supply outlets (31) are linearly arranged along the length direction of the freezing tunnel (11).
4. The shoe industry freezer of claim 3, wherein: the air supply directions of the two air supply outlets (31) distributed on the left side and the right side of the same inverted V-shaped plate (32) are intersected.
5. The shoe industry freezer of claim 1, wherein: the motor wind wheels (5) are arranged at the tops of the left side wall and the right side wall of the freezing tunnel (11) at intervals along the length direction of the freezing tunnel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921250221.9U CN211186059U (en) | 2019-08-05 | 2019-08-05 | Refrigerator for shoe industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921250221.9U CN211186059U (en) | 2019-08-05 | 2019-08-05 | Refrigerator for shoe industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211186059U true CN211186059U (en) | 2020-08-07 |
Family
ID=71846962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921250221.9U Expired - Fee Related CN211186059U (en) | 2019-08-05 | 2019-08-05 | Refrigerator for shoe industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211186059U (en) |
-
2019
- 2019-08-05 CN CN201921250221.9U patent/CN211186059U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |