CN220763253U - Heating device with uniform heating - Google Patents
Heating device with uniform heating Download PDFInfo
- Publication number
- CN220763253U CN220763253U CN202321747803.4U CN202321747803U CN220763253U CN 220763253 U CN220763253 U CN 220763253U CN 202321747803 U CN202321747803 U CN 202321747803U CN 220763253 U CN220763253 U CN 220763253U
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- Prior art keywords
- heating
- support
- rod
- fixedly arranged
- block
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 99
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008094 contradictory effect Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 239000005033 polyvinylidene chloride Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model relates to the technical field of heating of biaxially oriented films, and discloses a heating device capable of uniformly heating, which comprises a heating box, wherein a placement opening is formed in the surface of the heating box, a ventilation plate is fixedly arranged on the surface of the heating box, a control assembly is arranged in the heating box, and the control assembly comprises: the fixed plate, branch and heating piece, this even heating device of being heated, through being provided with control assembly, the output shaft of motor drives the disc and rotates at the surface of fixed plate, the fixed branch in disc surface and circle piece synchronous rotation, the circle piece supports the inner wall of arc pole at pivoted in-process, the arc pole receives the power of contradicting, then the fixed horizontal pole in arc pole surface will remove under the restriction of stopper, horizontal pole drives a piece and support and carries out reciprocating motion, then hot plate and heating pipe in the support, can carry out simultaneous heating to the two sides of tensile membrane, thereby make the surface of membrane be heated evenly, the production quality of the tensile membrane of guarantee.
Description
Technical Field
The utility model relates to the technical field of heating of biaxially oriented films, in particular to a heating device capable of uniformly heating.
Background
At present, people pay more and more attention to environmental protection and food safety, and seek a multilayer co-extrusion casing film which is resistant to high-temperature cooking, good in barrier property and water retention performance and environment-friendly, and the last link of meat food to the market is packaging.
Fresh poultry meat is generally wet and sticky, has peculiar smell and is not easy to store and preserve, and the chicken packaging is cut by the simplest nailing plastic bag and the PVC tray from the beginning, so that the sanitary condition of retail fresh meat is truly and effectively improved from the current common polyvinylidene chloride plastic film.
In the production process of polyvinylidene chloride plastic films, the polyvinylidene chloride plastic films are often required to be heated, the existing heating device in the heating process is low in heating speed, the two sides of the stretched films cannot be heated simultaneously, and the surfaces of the films are heated unevenly and are inconsistent in thickness, so that the production quality of the films is poor, and the heating device with even heating is provided for the problem.
Disclosure of Invention
The present utility model is directed to a heating device with uniform heating, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heating device who is heated evenly, includes the heating cabinet, the mouth of placing has been seted up on the surface of heating cabinet, the fixed surface of heating cabinet installs the ventilating board, be provided with control assembly in the heating cabinet, control assembly includes: the fixed plate is fixedly arranged on the inner wall of the heating box, the surface of the fixed plate is rotationally connected with the disc, the surface of the disc is fixedly connected with the output shaft of the motor, and the motor is fixedly arranged on the surface of the heating box; the support rod is fixedly arranged on the surface of the disc, a round block is fixedly arranged on the surface of the support rod, the round block is attached to the inner wall of the arc-shaped rod, a cross rod is fixedly arranged on the surface of the arc-shaped rod, the cross rod is attached to the inner wall of the limiting block and is in sliding connection with the inner wall of the limiting block, and the limiting block is fixedly arranged on the surface of the fixing plate; the heating piece is also included in the control component, and the heating plate and the heating pipe in the bracket are utilized to heat the two sides of the stretched film simultaneously, so that the surface of the film is heated uniformly, and the production quality of the stretched film is ensured.
Preferably, the heating element comprises: the support block is fixedly arranged on the surface of the cross rod, a support is fixedly arranged on the surface of the support block, a heating pipe is fixedly arranged on the surface of the support, and the support block and the support can synchronously move along with the cross rod.
Preferably, the surface of support is rotated with the carousel and is connected, the fixed surface of carousel installs the threaded rod, the threaded rod runs through the support and rotates with the support and be connected, the threaded rod runs through the movable block and with movable block threaded connection, the surface of movable block and the one end fixed connection of spring, the other end fixed mounting of spring is on the inner wall of support, the fixed surface of movable block installs the movable rod, the movable rod runs through the support and with support sliding connection, the fixed surface of movable rod installs the hot plate, can deal with the tensile membrane of different thickness to the practicality of device has been improved.
Preferably, the shape of the arc-shaped rod is a closed back-shaped rod, and the back-shaped arc-shaped rod can always keep fit with the round block.
Preferably, the section of the bracket is concave, and the concave design can enable the heating plate and the heating pipe to heat the two sides of the stretching film at the same time.
Preferably, the heating elements are provided with two groups, and the two groups of heating elements are symmetrically arranged on the surface of the arc-shaped rod by taking the longitudinal central line of the fixing plate as a symmetrical axis, and the two groups of heating elements can be used for uniformly heating the stretching film.
Compared with the prior art, the utility model provides a heating device with uniform heating, which has the following beneficial effects:
1. this even heating device is heated, through being provided with control assembly, the output shaft of motor drives the disc and rotates on the surface of fixed plate, the fixed branch of disc surface and circle piece synchronous rotation, the circle piece supports the inner wall of arc pole at pivoted in-process, the arc pole receives the power of contradicting, then the fixed horizontal pole of arc pole surface will remove under the restriction of stopper, the horizontal pole drives a piece and support and carries out reciprocating motion, then hot plate and heating pipe in the support, can heat simultaneously the two sides of tensile membrane, thereby the surface that makes the membrane is heated evenly, the production quality of guarantee tensile membrane.
2. This even heating device is heated, through being provided with the heating member, rotatory carousel, carousel drive threaded rod and rotate in the support, then the movable block can remove under the support of spring, and the movable rod that the movable block surface was fixed drives the hot plate and removes, then can deal with the tensile membrane of different thickness to the practicality of device has been improved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic diagram of a control assembly according to the present utility model;
fig. 4 is a schematic diagram showing the cross-sectional structure of the bracket according to the present utility model.
In the figure: 1. a heating box; 2. a ventilation board; 3. a placement port; 4. a control assembly; 41. a fixing plate; 42. a disc; 43. a motor; 44. a support rod; 45. round blocks; 46. an arc-shaped rod; 47. a cross bar; 48. a limiting block; 49. a heating member; 491. a support block; 492. a bracket; 493. heating pipes; 494. a turntable; 495. a threaded rod; 496. a moving block; 497. a spring; 498. a moving rod; 499. and (5) heating the plate.
Detailed Description
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a heating device who is heated evenly, includes heating cabinet 1, and placing port 3 has been seted up on the surface of heating cabinet 1, and the fixed surface of heating cabinet 1 installs ventilation board 2, is provided with control assembly 4 in the heating cabinet 1, and control assembly 4 includes: the fixed plate 41, the fixed plate 41 is fixedly installed on the inner wall of the heating box 1, the surface of the fixed plate 41 is rotationally connected with the disc 42, the surface of the disc 42 is fixedly connected with the output shaft of the motor 43, and the motor 43 is fixedly installed on the surface of the heating box 1; the support rod 44 is fixedly arranged on the surface of the disc 42, a round block 45 is fixedly arranged on the surface of the support rod 44, the round block 45 is attached to the inner wall of the arc-shaped rod 46, a cross rod 47 is fixedly arranged on the surface of the arc-shaped rod 46, the cross rod 47 is attached to the inner wall of the limiting block 48 and is in sliding connection with the inner wall of the limiting block 48, and the limiting block 48 is fixedly arranged on the surface of the fixed plate 41; the heating element 49, the control assembly 4 further includes the heating element 49, the output shaft of the motor 43 drives the disc 42 to rotate on the surface of the fixed plate 41, the supporting rod 44 fixed on the surface of the disc 42 rotates synchronously with the round block 45, and the round block 45 is in the process of rotating due to the mutual interference between the round block 45 and the inner wall of the arc rod 46, the arc rod 46 is subjected to the interference force, the cross rod 47 fixed on the surface of the arc rod 46 moves under the limitation of the limiting block 48, the cross rod 47 drives the supporting block 491 and the bracket 492 fixed on the surface of the supporting block 491 to reciprocate, and the two sides of the stretching film can be heated simultaneously by utilizing the heating plate 499 and the heating pipe 493 in the bracket 492.
The heating member 49 includes: the supporting block 491, the supporting block 491 is fixedly arranged on the surface of the cross rod 47, the supporting frame 492 is fixedly arranged on the surface of the supporting block 491, the heating pipe 493 is fixedly arranged on the surface of the supporting frame 492, and the supporting block 491 and the supporting frame 492 can synchronously move along with the cross rod 47.
The surface of support 492 is rotationally connected with carousel 494, the surface fixed mounting of carousel 494 has the threaded rod 495, the threaded rod 495 runs through support 492 and is rotationally connected with support 492, threaded rod 495 runs through movable block 496 and is connected with movable block 496 screw thread, the surface of movable block 496 and one end fixed connection of spring 497, the other end fixed mounting of spring 497 is on the inner wall of support 492, the surface fixed mounting of movable block 496 has movable rod 498, movable rod 498 runs through support 492 and is connected with support 492 sliding, the surface fixed mounting of movable rod 498 has hot plate 499, rotatory carousel 494, the threaded rod 495 is driven in support 492 to rotate by carousel 494, then movable block 496 can be moved under the support of spring 497, movable rod 498 fixed on movable block 496 surface moves down, then can deal with the tensile membrane of different thickness, thereby the practicality of device has been improved.
The arc-shaped rod 46 is a closed back-shaped rod, and the back-shaped arc-shaped rod 46 can keep fit with the round block 45 all the time.
The cross-sectional shape of the support 492 is concave, and the concave design allows the heating plate 499 and the heating tube 493 to heat both sides of the stretched film simultaneously.
The heating elements 49 are provided with two groups, and the two groups of heating elements 49 are symmetrically arranged on the surface of the arc-shaped rod 46 by taking the longitudinal center line of the fixing plate 41 as a symmetry axis, and the two groups of heating elements 49 can be used for uniformly heating the stretched film.
In the utility model, when in use, a stretching film to be heated is placed into the heating box 1 from the placement opening 3, then the box door of the heating box 1 is opened, the height of the heating plate 499 is adjusted according to the thickness of the stretching film, the rotary disc 494 is rotated, the rotary disc 494 drives the threaded rod 495 to rotate in the bracket 492, then the moving block 496 can move under the support of the spring 497, the moving rod 498 fixed on the surface of the moving block 496 moves downwards, the heating plate 499 fixed on the surface of the moving rod 498 moves downwards and is matched with the thickness of the stretching film, after the adjustment, the box door is closed, the motor 43 is started, the output shaft of the motor 43 drives the disc 42 to rotate on the surface of the fixing plate 41, the supporting rod 44 fixed on the surface of the disc 42 and the round block 45 synchronously rotate, and the round block 45 are mutually abutted against the inner wall of the arc-shaped rod 46 due to the fact that the round block 45 is in the rotating process, the arc-shaped rod 46 is subjected to the abutting force, the cross rod 47 fixed on the surface of the arc-shaped rod 46 moves under the limit of the limit block 48, the cross rod 47 moves under the limit of the limit block 48, the cross rod 47 drives the supporting block 492 and the supporting block 491 and the surface of the support rod 492 and the supporting block 491 and the heating plate is fixed on the surface of the support of the heating plate 492 and the heating film is uniformly heated by the reciprocating film to the surface of the heating plate 493, and the heating film is stretched and the heating film is guaranteed and stretched and simultaneously, and the film is stretched and stretched on the surface and the surface of the film is guaranteed by the film is heated.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a heating device who is heated evenly, includes heating cabinet (1), its characterized in that: the surface of heating cabinet (1) has been seted up and has been placed mouth (3), the fixed surface of heating cabinet (1) installs ventilation board (2), be provided with control assembly (4) in heating cabinet (1), control assembly (4) include:
the fixing plate (41), the fixing plate (41) is fixedly arranged on the inner wall of the heating box (1), the surface of the fixing plate (41) is rotationally connected with the disc (42), the surface of the disc (42) is fixedly connected with the output shaft of the motor (43), and the motor (43) is fixedly arranged on the surface of the heating box (1);
the support rod (44), the support rod (44) is fixedly arranged on the surface of the disc (42), a round block (45) is fixedly arranged on the surface of the support rod (44), the round block (45) is attached to the inner wall of the arc-shaped rod (46), a cross rod (47) is fixedly arranged on the surface of the arc-shaped rod (46), the cross rod (47) is attached to the inner wall of the limiting block (48) and is in sliding connection with the inner wall of the limiting block (48), and the limiting block (48) is fixedly arranged on the surface of the fixed plate (41);
and the control assembly (4) further comprises a heating element (49).
2. A uniformly heated heating apparatus as set forth in claim 1, wherein: the heating element (49) comprises: the support block (491) is fixedly arranged on the surface of the cross rod (47), a support (492) is fixedly arranged on the surface of the support block (491), and a heating pipe (493) is fixedly arranged on the surface of the support (492).
3. A uniformly heated heating apparatus as set forth in claim 2, wherein: the surface of support (492) is rotationally connected with carousel (494), the fixed surface of carousel (494) installs threaded rod (495), threaded rod (495) runs through support (492) and is rotationally connected with support (492), threaded rod (495) run through movable block (496) and with movable block (496) threaded connection, the surface of movable block (496) and the one end fixed connection of spring (497), the other end fixed mounting of spring (497) is on the inner wall of support (492), the fixed surface of movable block (496) installs movable rod (498), movable rod (498) run through support (492) and with support (492) sliding connection, the fixed surface of movable rod (498) installs hot plate (499).
4. A uniformly heated heating apparatus as set forth in claim 1, wherein: the arcuate lever (46) is shaped as a closed loop lever.
5. A uniformly heated heating apparatus according to claim 3, wherein: the section of the bracket (492) is concave.
6. A uniformly heated heating apparatus as set forth in claim 1, wherein: the heating pieces (49) are provided with two groups, and the two groups of heating pieces (49) are symmetrically arranged on the surface of the arc-shaped rod (46) by taking the longitudinal center line of the fixing plate (41) as a symmetry axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321747803.4U CN220763253U (en) | 2023-07-04 | 2023-07-04 | Heating device with uniform heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321747803.4U CN220763253U (en) | 2023-07-04 | 2023-07-04 | Heating device with uniform heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220763253U true CN220763253U (en) | 2024-04-12 |
Family
ID=90617538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321747803.4U Active CN220763253U (en) | 2023-07-04 | 2023-07-04 | Heating device with uniform heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220763253U (en) |
-
2023
- 2023-07-04 CN CN202321747803.4U patent/CN220763253U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |