Automatic lifting door type oven
By designing an automatic lifting door oven, the oven door is automatically raised and lowered using a cylinder, which solves the problems of inconvenient operation and safety of existing ovens, and improves testing efficiency and safety.
Patent Information
- Application Number
- CN202423025708.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2034-12-09
AI Technical Summary
The doors of existing industrial ovens need to be opened manually, which is inconvenient to operate and poses a risk of burns, thus affecting testing efficiency.
Design an automatic lifting door oven, using a cylinder to drive the oven door to move up and down along the left and right tracks, combined with an arc-shaped bend to achieve automatic lifting of the oven door, the oven door closes tightly with the operating opening, equipped with an electric heating device and a blower for heating, and ventilation holes and ventilation pipes to improve safety and efficiency.
It enables the door to open and close without manual operation, improving operational safety and testing efficiency, and ensuring the safety and efficiency of the heating process.
Smart Images
Figure CN223910031U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of ovens, specifically to a kind of automatic lifting door type oven. BACKGROUND
[0002] The oven is a kind of sealed, to bake food or dry product electric appliance, divided into household appliance and industrial oven. Industrial oven is a kind of general heating equipment, is used universally in industrial production field. The door of ordinary test industrial oven usually needs to be opened manually by operating personnel, inconvenient to operate, affects test efficiency, although the temperature of this kind of oven is not very high, but there is also the risk of scalding. Therefore, an automatic lifting door type oven is designed to solve the above problems.
[0003] It should be noted that the above introduction to the technical background is only to facilitate the clear and complete description of the technical scheme of the utility model, and to facilitate the understanding of the skilled in the art. The above technical scheme cannot be considered as known to the skilled in the art just because it is described in the background of the utility model. CONTENT OF THE UTILITY MODEL
[0004] In order to overcome the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide an automatic lifting door type oven.
[0005] In order to achieve the above purpose and other related purposes, the technical scheme provided by the utility model is: an automatic lifting door type oven, comprising an outer box body and an inner box body, the inner box body is located inside the outer box body and connected with the outer box body, a side of the outer box body is provided with an operating port communicating with the inner cavity of the inner box body, and a door is arranged outside the operating port; The outer side of the operating port is provided with a door frame, the door frame is fixed on the outer box body, and the inner side of the door frame is provided with a door that can automatically move up and down. In this scheme, when the product to be tested needs to be heated, first move the door upward to open the operating port, then put the product to be tested into the inner cavity of the inner box body from the operating port, and then move the door downward to close the operating port. The oven adopts a door that can automatically move up and down, which is convenient for the operator to operate and has high test efficiency.
[0006] Further, the left end of the door frame is provided with a vertical left rail, the right end of the door frame is provided with a vertical right rail, and the two ends of the door are movably arranged on the left rail and the right rail respectively; The upper end of the door frame is provided with a driving device, the driving device is connected with the door in transmission and drives it to move up and down along the left rail and the right rail. In this scheme, the left rail and the right rail are used to realize the up-down movement of the door, which is convenient to operate and has high movement precision.
[0007] Further, the driving device is a cylinder, the upper end of the door frame is fixed with a support, the box door is fixed with a mounting seat, the mounting end of the cylinder is rotationally connected with the support, and the telescopic end of the cylinder is rotationally connected with the mounting seat. In the scheme, the cylinder is used as the driving device, the driving speed is fast, and operation is convenient; the two ends of the cylinder are rotationally connected, floating can be realized, and the distance between the box door and the operation opening can be adjusted when the box door moves up and down.
[0008] Further, the lower end of the left rail and the lower end of the right rail are both provided with a bending section that bends inwardly. In the scheme, the box door covers the operation opening to achieve closing after moving downward, and the bending section can move inwardly when the box door is about to cover the operation opening, so that the box door is more closely combined with the operation opening.
[0009] Further, the bending section is an arc section, and the angle formed by the bending section and the vertical section of the rail is 145°-165°. In the scheme, the bending section is provided in an arc section, so that the structures on both sides of the box door can enter and exit the bending section conveniently, and the bending section and the vertical section of the rail are provided as an obtuse angle, so that the box door can be smoothly moved out of the bending section when the box door needs to be opened.
[0010] Further, the upper end of the inner box body is provided with an electric heating device, one side of the electric heating device is provided with a blowing device, the air inlet of the blowing device is in communication with the electric heating device, the air outlet of the blowing device is in communication with the inner cavity of the inner box body, and the inner cavity of the inner box body is provided with a ventilation hole. In the scheme, the electric heating device generates heat, and the hot air is transmitted to the inner box body through the blowing device, so that the temperature in the inner cavity of the inner box body is increased, and the ventilation hole can balance the internal and external pressures to ensure safety performance.
[0011] Further, the top of the outer box body is provided with a ventilation pipe in communication with the outside, and the ventilation pipe is connected with the ventilation hole. In the scheme, the ventilation pipe is used to realize the communication between the ventilation hole and the outside, and the ventilation pipe is arranged at the top of the outer box body, so that the hot air can be easily discharged.
[0012] Further, the inner cavity of the inner box body is provided with a slide rail, and the slide rail is provided with two slide rails and is perpendicular to the box door. In the scheme, the slide rail facilitates the push-in or pull-out of the carrier plate, and the detection efficiency can be improved.
[0013] Thanks to the use of the above technical scheme, the automatic lifting door type oven has the following beneficial effects compared with the prior art:
[0014] The automatic lifting door type oven can realize the automatic lifting of the box door through the telescopic cylinder, manual opening of the box door by an operator is not needed, safety is good, operation is convenient, and the test efficiency is high. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 Figure 1 is a schematic diagram of the overall structure of the oven of the present application;
[0016] Figure 2 Figure 2 is a schematic diagram of the inner box structure of the oven of the present application;
[0017] Figure 3 Figure 3 is a schematic diagram of the door frame structure of the oven of the present application;
[0018] In the above drawings, 1 is an outer box body; 2 is an inner box body; 3 is an operation opening; 4 is a box door; 5 is a door frame; 6 is a left rail; 7 is a right rail; 8 is a driving device; 9 is a support; 10 is a mounting seat; 11 is a bending section; 12 is an electric heating device; 13 is a blowing device; and 14 is a sliding rail. DETAILED DESCRIPTION
[0019] The implementation modes of the present application are described below by specific embodiments, and other advantages and effects of the present application can be easily understood by those skilled in the art from the content disclosed in the present specification.
[0020] It should be understood that, in the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships in which the product of the present application is usually placed, and are merely for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third", etc. are merely used for differentiation in description, and cannot be understood as indicating or implying relative importance. The terms "horizontal", "vertical", "overhanging", etc. do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" merely means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0021] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "provided", "mounted", "connected", "linked" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, or can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.
[0022] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicated orientation or position relationship is generally based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the protection scope of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.
[0023] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present application can be more easily understood by those skilled in the art, and the protection scope of the present application can be more clearly and definitely defined.
[0024] Embodiment:
[0025] Referring to Figs. 1 and 2, Figure 1 and Figs. 3 and 4, Figure 2 The present embodiment provides an automatic lifting door type oven, which comprises an outer box body 1 and an inner box body 2, the inner box body 2 is located inside the outer box body 1 and connected with the outer box body 1, one side of the outer box body 1 is provided with an operating port 3 communicating with the inner cavity of the inner box body 2, and the outer side of the operating port 3 is provided with a box door 4; the outer side of the operating port 3 is provided with a door frame 5, the door frame 5 is fixed on the outer box body 1, and the inner side of the door frame 5 is provided with the box door 4 which can automatically move up and down. In this embodiment, when the product to be tested needs to be heated, first move the box door 4 upward to open the operating port 3, then put the product to be tested into the inner cavity of the inner box body 2 from the operating port 3, and then move the box door 4 downward to close the operating port 3, so as to heat the product to be tested; the oven adopts the box door 4 which can automatically move up and down, so that the operator can operate conveniently and the testing efficiency is high.
[0026] Referring to Figs. 1 and 2, Figure 1 and Figs. 3 and 4, Figure 3 In some embodiments, the left end of the door frame 5 is provided with a vertical left rail 6, the right end of the door frame 5 is provided with a vertical right rail 7, and the two ends of the box door 4 are movably arranged on the left rail 6 and the right rail 7 respectively; the upper end of the door frame 5 is provided with a driving device 8, the driving device 8 is in transmission connection with the box door 4 and drives it to move up and down along the left rail 6 and the right rail 7. In this embodiment, the left rail 6 and the right rail 7 are used to realize the up and down movement of the box door 4, which is convenient to operate and has high movement precision.
[0027] Referring to Figs. 1 and 2, Figure 1 and Figs. 3 and 4, Figure 3As shown in some embodiments, the driving device 8 is a cylinder, the upper end of the door frame 5 is fixed with a support 9, the box door 4 is fixed with a mounting seat 10, the mounting end of the cylinder is rotationally connected with the support 9, and the telescopic end of the cylinder is rotationally connected with the mounting seat 10. In this embodiment, the cylinder is used as the driving device 8, which has fast driving speed and convenient operation; the two ends of the cylinder are rotationally connected, which can realize floating and facilitate the adjustment of the distance between the box door 4 and the operation port 3 during the up and down movement of the box door 4.
[0028] Referring to the accompanying drawings Figure 3 As shown in some embodiments, the lower end of the left rail 6 and the lower end of the right rail 7 are both provided with a bending section 11 which is bent inward. In this embodiment, the box door 4 will cover the operation port 3 to achieve the closing of the box after being moved downward, and the bending section 11 can be moved inward when the box door 4 is about to cover the operation port 3, so that the box door 4 is more closely engaged with the operation port 3.
[0029] Referring to the accompanying drawings Figure 3 As shown in some embodiments, the bending section 11 is an arc section; the angle between the bending section 11 and the vertical section of the rail is 145°-165°. For example, the angle is 145°, 150° or 165°. In this embodiment, the bending section 11 is provided in an arc section, which facilitates the entry and exit of the structure on both sides of the box door 4 at the bending section 11; the bending section 11 and the vertical section of the rail are provided at an obtuse angle, which facilitates the smooth movement of the box door 4 out of the bending section 11 when it needs to be opened.
[0030] Referring to the accompanying drawings Figure 2 As shown in some embodiments, the upper end of the inner box body 2 is provided with an electric heating device 12, one side of the electric heating device 12 is provided with a blowing device 13, the air inlet of the blowing device 13 is provided in communication with the electric heating device 12, the air outlet of the blowing device 13 is provided in communication with the inner cavity of the inner box body 2, and the inner cavity of the inner box body 2 is provided with a ventilation hole. In this embodiment, the electric heating device 12 generates heat and transmits hot air to the inner box body 2 through the blowing device 13 to increase the temperature of the inner cavity of the inner box body 2, and the ventilation hole can balance the internal and external pressure to ensure safety performance.
[0031] Not shown in the drawings, in some embodiments, the top of the outer box body 1 is provided with a ventilation pipe which is in communication with the outside, and the ventilation pipe is connected with the ventilation hole. In this embodiment, the ventilation pipe is used to realize the communication between the ventilation hole and the outside, and the ventilation pipe is arranged at the top of the outer box body 1, which facilitates the outflow of hot air.
[0032] Referring to the accompanying drawings Figure 1 As shown in some embodiments, the inner cavity of the inner box body 2 is provided with a slide rail 14 at the bottom, and the slide rail 14 is provided with two slide rails which are both perpendicular to the box door 4. In this embodiment, the slide rail 14 facilitates the push-in or pull-out of the loading disc, which can improve the detection efficiency.
[0033] Operation process: when the product to be tested needs to be heated, first retract the air cylinder to move the box door 4 out of the elbow section 11 and move upward to open the operation port 3, then put the tray containing the product to be tested into the inner cavity of the inner box body 2 from the operation port 3, and push it into the inner cavity, then extend the air cylinder to move the box door 4 downward to gradually close the operation port 3, and finally move into the elbow section 11, the box door 4 is closed, and the product to be tested is heated by starting the electric heating device 12.
[0034] The automatic lifting door type oven can realize automatic lifting of the box door through the extension and retraction of the air cylinder, manual opening of the box door by the operator is not needed, safety is good, operation is convenient, and testing efficiency is high.
[0035] The above implementation manners are only for describing the technical concept and characteristics of the utility model, the purpose is to let the person skilled in the art understand the content of the utility model and implement it, and cannot limit the protection scope of the utility model, and equivalent changes or modifications according to the spirit and essence of the utility model should be covered in the protection scope of the utility model.
Claims
1. An automatic lifting door type oven, comprising an outer box body (1) and an inner box body (2), the inner box body (2) being located inside and connected with the outer box body (1), one side of the outer box body (1) being provided with an operation opening (3) communicating with an inner cavity of the inner box body (2), and an oven door (4) being arranged outside the operation opening (3); characterized in that: The outer side of the operation port (3) is provided with a door frame (5), the door frame (5) is fixed on the outer box body (1), and the inner side of the door frame (5) is provided with a box door (4) which can automatically move up and down.
2. An automatic up and down door type oven according to claim 1, characterized in that: The left end of the door frame (5) is provided with a vertical left rail (6), the right end of the door frame (5) is provided with a vertical right rail (7), and the two ends of the box door (4) are movably arranged on the left rail (6) and the right rail (7) respectively; the upper end of the door frame (5) is provided with a driving device (8), the driving device (8) is in transmission connection with the box door (4) and drives the box door (4) to move up and down along the left rail (6) and the right rail (7).
3. An automatic up and over door type oven according to claim 2, characterized in that: The driving device (8) is a cylinder, the upper end of the door frame (5) is fixed with a support (9), the box door (4) is fixed with a mounting seat (10), the mounting end of the cylinder is in rotary connection with the support (9), and the telescopic end of the cylinder is in rotary connection with the mounting seat (10).
4. An automatic up and over door oven according to claim 3, characterised in that: The lower end of the left rail (6) and the lower end of the right rail (7) are both provided with a bending section (11) which is bent inwardly.
5. An automatic up and over door oven according to claim 4, characterised in that: The bending section (11) is an arc section; the angle formed by the bending section (11) and the vertical section of the rail is 145°-165°.
6. An automatic up and over door type oven according to claim 1, characterized in that: The upper end of the inner box body (2) is provided with an electric heating device (12), one side of the electric heating device (12) is provided with a blowing device (13), the air inlet of the blowing device (13) is in communication with the electric heating device (12), the air outlet of the blowing device (13) is in communication with the inner cavity of the inner box body (2), and the inner cavity of the inner box body (2) is provided with a ventilation hole.
7. An automatic up and over door oven according to claim 6, characterised in that: The top of the outer box body (1) is provided with a ventilation pipe which is in communication with the outside, and the ventilation pipe is connected with the ventilation hole.
8. An automatic up and down door type oven according to claim 1, characterized in that: The inner cavity of the inner box body (2) is provided with a slide rail (14), and the slide rail (14) is provided with two slide rails which are perpendicular to the box door (4).