A toasting apparatus

Abstract

The utility model discloses a kind of baking equipment, it is related to baking technical field, comprising: storage mechanism is equipped with the storage cavity for storing product;Conveying mechanism is used to convey storage mechanism;Heating mechanism, including multiple heating chambers and the heating assembly corresponding to each heating chamber respectively, multiple heating chambers are all located on the conveying path of conveying mechanism and can be communicated storage cavity, heating assembly can heat gas and send to corresponding heating chamber inside;Conveying mechanism can sequentially send at least one storage mechanism into multiple heating chambers, so that single product can be segmented baking or so that multiple products can be baked respectively;Control mechanism is signal connected to the heating assembly corresponding to each heating chamber, for respectively controlling the temperature corresponding to each heating chamber.The above-mentioned baking equipment, can realize furnace cavity high capacity, process temperature can be multiple section setting, can long time baking, with the characteristics of low power consumption, high efficiency, automation, pollution-free.

Description

Technical Field

[0001] This utility model relates to the field of baking technology, and more specifically, to a baking device. Background Technology

[0002] To improve the production efficiency of baked products and reduce the equipment footprint, baking equipment is mostly vertical curing ovens, which use vertically arranged heating chambers and achieve product baking through a rotating shaft or lifting mechanism.

[0003] In practical applications, more and more baking processes require longer baking times and multi-stage temperature baking, while the production efficiency of traditional vertical curing ovens cannot meet the needs of such long-term baking and multi-stage temperature baking.

[0004] In summary, how to provide a baking device that can bake for a long time and has multiple temperature settings is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a baking device that can bake for a long time and has multiple temperature settings, thereby improving baking efficiency and ensuring baking effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A baking apparatus, comprising:

[0008] The storage mechanism is equipped with storage cavities for storing products;

[0009] A conveying mechanism for conveying the storage mechanism;

[0010] The heating mechanism includes multiple heating chambers and heating components corresponding to each heating chamber. The multiple heating chambers are all located on the conveying path of the conveying mechanism and can communicate with the storage cavity. The heating components can heat the gas and send it to the corresponding heating chamber.

[0011] The conveying mechanism can sequentially deliver at least one of the storage mechanisms into multiple heating chambers, so that a single product can be baked in segments or multiple products can be baked separately.

[0012] The control mechanism is connected to the heating component corresponding to each of the heating chambers, and is used to control the temperature of each heating chamber respectively.

[0013] Preferably, a heat insulation element is provided between two adjacent heating chambers, and the heat insulation element is movable to separate the two adjacent heating chambers or to connect the two adjacent heating chambers.

[0014] Preferably, the storage mechanism includes a base plate and at least two fixing plates disposed on the base plate, the at least two fixing plates being able to enclose and form the storage cavity, and at least one fixing plate being movable relative to the base plate to adjust the size of the storage cavity.

[0015] Preferably, a flow gap is provided between any of the fixed plates and the inner wall of the heating chamber, and the width direction of the flow gap is perpendicular to or parallel to the conveying direction of the conveying mechanism.

[0016] Preferably, the heating mechanism includes an outer frame, a flow chamber and a heating chamber are provided inside the outer frame, the heating chamber is located in the flow direction of the flow chamber, and the heating component is provided inside the flow chamber.

[0017] Preferably, the heating assembly includes a hot air motor assembly and a heating element, wherein the hot air motor assembly is capable of heating the airflow through the heating element and delivering it into the heating chamber.

[0018] Preferably, the heating chamber has rectifier plates on both inner walls parallel to the conveying direction of the conveying mechanism, and at least one rectifier plate and the storage chamber have a filter assembly between them.

[0019] Preferably, the opening of the heating chamber is arranged parallel to the conveying direction of the conveying mechanism, and the heat insulation element is used to block or open the opening.

[0020] Preferably, the conveying mechanism includes a power conveying component and a return conveying component. The power conveying component is at least partially located inside the heating mechanism, and the return conveying component is located outside the heating mechanism and is capable of delivering the storage mechanism that has completed the baking operation to the power conveying component.

[0021] Preferably, the power transmission assembly includes a front transmission section, a middle transmission section, and a rear transmission section arranged sequentially. The middle transmission section is located inside the heating mechanism. The front transmission section corresponds to the transmission end of the return transmission assembly, and the rear transmission section corresponds to the transmission beginning of the return transmission assembly.

[0022] Isolation components are provided between the front conveying section and the middle conveying section, and between the rear conveying section and the middle conveying section, and the isolation components are used to block the heating mechanism.

[0023] The baking equipment provided by this utility model includes a storage mechanism, a conveying mechanism, a heating mechanism, and a control mechanism. The storage mechanism has a storage cavity for storing products, and the conveying mechanism conveys the products within the storage cavity. The heating mechanism includes multiple heating chambers and heating components corresponding to each heating chamber. The multiple heating chambers are located on the conveying path of the conveying mechanism, and the heating components heat gas and deliver it into the heating chambers to heat and bake the products in the connected storage cavities. In specific applications, the conveying mechanism can sequentially convey at least one storage mechanism into multiple heating chambers, allowing a single product corresponding to a single storage mechanism to pass through multiple heating chambers sequentially. The control mechanism can then control and adjust the temperature of each heating chamber, allowing the single product to be baked sequentially through multiple heating chambers, achieving segmented baking of a single product, i.e., long-term baking. Alternatively, multiple products corresponding to multiple storage mechanisms can enter multiple heating chambers separately, and the control mechanism can then control and adjust the temperature of each heating chamber separately, allowing multiple products to be baked separately through their respective heating chambers, improving baking efficiency.

[0024] The beneficial effects of this utility model are as follows: by controlling the temperature of each heating chamber separately through the control mechanism, the process requirement of setting multiple temperature segments in the baking process can be realized; by conveying the mechanism, at least one storage unit can be sequentially sent to multiple heating chambers, realizing the process requirement of baking a single product in segments or baking multiple products separately, and enabling products to be baked for a long time. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the baking equipment provided by this utility model;

[0027] Figure 2 A schematic diagram of the internal structure of the baking equipment provided by this utility model;

[0028] Figure 3 A schematic diagram of the transport route for the storage mechanism provided by this utility model;

[0029] Figure 4 A schematic diagram of the storage mechanism provided by this utility model;

[0030] Figure 5 for Figure 4 Exploded view;

[0031] Figure 6 This is a top view of the heating mechanism provided by this utility model;

[0032] Figure 7 Left view of the heating mechanism provided by this utility model;

[0033] Figure 8 This is a schematic diagram of a single heating chamber provided by this utility model;

[0034] Figure 9 for Figure 8 A sectional view;

[0035] Figure 10 for Figure 8 Exploded view;

[0036] Figure 11 This is a schematic diagram of the conveying mechanism provided by this utility model;

[0037] Figure 12 This is a schematic diagram of the structure of the intermediate conveying section provided by this utility model.

[0038] Figure 13 A schematic diagram of the front-end conveying section provided by this utility model.

[0039] Figure 14 This is a schematic diagram of the structure of the rear conveying section provided by this utility model.

[0040] Figures 1-14 In the accompanying drawings, the reference numerals include:

[0041] 1-Rack housing; 2-Storage mechanism; 3-Heating mechanism; 4-Conveying mechanism;

[0042] 21-Modible support; 22-Base plate; 23-Top plate; 24-Fixed plate; 25-Support component; 26-Support column; 27-Storage cavity; 31-Heating assembly; 32-Heating chamber; 33-Outer frame; 34-Flow chamber; 35-Flow gap; 36-Top cover; 37-Filter frame; 38-Rectifier plate; 39-Filter screen; 41-Return conveyor assembly; 42-Power conveyor assembly; 43-Drive component; 44-Roller assembly; 45-Chain assembly;

[0043] 311-Hot air motor assembly; 312-Heating element; 313-Upper cover plate; 421-Front section conveyor; 422-Middle section conveyor; 423-Rear section conveyor. Detailed Implementation

[0044] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0045] The core of this utility model is to provide a baking equipment that can achieve high capacity, high cleanliness of the production process, and automated baking with multi-stage process temperature settings. It makes full use of vertical space, increases capacity, reduces floor space, eliminates the need for frequent heating and cooling of the equipment when putting in and taking out products, reduces energy consumption, and efficiently filters micro-dust in the cavity to reduce the damage of micro-dust to the products. The equipment operates automatically and can be connected to a production line with multiple options, showing good application prospects.

[0046] The baking equipment provided by this utility model includes a storage mechanism 2, a conveying mechanism 4, a heating mechanism 3, and a control mechanism. Please refer to [reference needed]. Figure 1 , Figure 2 Specifically, this baking equipment can cover complex processes that require heating of products or adhesives, such as preheating, curing, drying, and aging, and enables high-capacity production, giving it a strong competitive advantage and creating greater economic benefits.

[0047] Please refer to Figure 6 , Figure 7 , Figure 8 The storage mechanism 2 is provided with a storage cavity 27 for storing products. The specific shape of the storage cavity 27 is not limited, as long as it can stably and reliably store the products within the storage cavity 27. The products here can be any products that need to be baked, such as electronic components such as circuit boards, resistors, capacitors, and sensors, as well as optoelectronic components and silicon wafers, pharmaceuticals, medical devices, etc., and can be any form of product that needs to be baked.

[0048] It should be noted that there is no limit to the number of products that can be placed in the storage cavity 27; it can be one, two, or more, depending on the actual usage scenario.

[0049] The conveying mechanism 4 is used to convey the storage mechanism 2. The storage mechanism 2 can be conveyed through the conveying mechanism 4 so as to convey the product. Specifically, the product can be conveyed to the heating mechanism 3 for heating and baking.

[0050] In this embodiment, the conveying mechanism 4 can be a common form such as a conveyor belt or conveyor chain, as long as it can meet the conveying requirements of the storage mechanism 2.

[0051] The heating mechanism 3 includes multiple heating chambers 32, where multiple means two or more. The heating chambers 32 are specifically used to heat and bake the product in the storage cavity 27. Specifically, the heating and baking of the product is achieved through the connection between the heating chambers 32 and the storage cavity 27.

[0052] Each heating chamber 32 corresponds to a heating component 31. The heating component 31 can heat the airflow and send it into the heating chamber 32, so that the product in the storage chamber 27 can be heated by the action of the high-temperature airflow. Specifically, the heating component 31 can be a resistance wire, an electric heating tube, a hot air gun, an electric heating rod, etc., which can convert electrical energy into heat energy and use it to heat the airflow.

[0053] The control mechanism is connected to the heating element 31 corresponding to each heating chamber 32, enabling it to control the temperature of each heating chamber 32, and thus the baking temperature of the product within each heating chamber 32. If the baking temperature gradually increases, this can be achieved by increasing the power or number of the heating elements 31 corresponding to the multiple heating chambers 32. If the baking temperature is consistent, it can also be ensured by controlling the heating elements 31 of the multiple heating chambers 32 at the same power or the same number. In summary, by controlling the heating elements 31 corresponding to the multiple heating chambers 32, the control mechanism can achieve the process requirement of setting multiple stages of baking temperature, where the temperatures can be the same or different.

[0054] The conveying mechanism 4 can sequentially deliver at least one storage unit 2 into multiple heating chambers 32, so that a single product can be baked in stages or multiple products can be baked separately.

[0055] In one embodiment, the conveying mechanism 4 can sequentially deliver a storage mechanism 2 into multiple heating chambers 32, each with a different heating temperature. Specifically, the baking temperature in the multiple heating chambers 32 increases sequentially along the conveying direction. Thus, the storage mechanism 2 can sequentially pass through multiple heating chambers 32 to meet the process requirements of segmented baking and long-term baking. In this case, to avoid airflow interference between different heating chambers 32, before the storage mechanism 2 moves into place and begins baking, components can be added to seal or separate the heating chambers 32 to ensure that the baking operations in each heating chamber 32 do not interfere with each other.

[0056] In another embodiment, the conveying mechanism 4 can sequentially deliver multiple products corresponding to multiple storage units 2 into multiple heating chambers 32, with each heating chamber 32 corresponding to one product, so as to bake multiple products at the same time, thereby increasing the capacity of the baking equipment and improving the baking efficiency.

[0057] In this embodiment, the product can be conveyed into the heating chamber 32 of the heating mechanism 3 by the conveying mechanism 4. The heating component 31 of the heating mechanism 3 can be controlled by the control mechanism to perform separate baking process or segmented baking process. It can realize the process requirements of high capacity, multi-stage setting of process temperature and long baking time. It has the characteristics of high efficiency, automation and no pollution, and has good economic benefits.

[0058] Based on the above embodiment, a heat insulation member is provided between two adjacent heating chambers 32. The heat insulation member can move to separate the two adjacent heating chambers 32 or move to connect the two adjacent heating chambers 32.

[0059] In this embodiment, the heat insulation component between two adjacent heating chambers 32 can be moved. This movement can be done manually or automatically. Since the heating mechanism 3 as a whole is stationary, only the conveying mechanism 4 drives the storage mechanism 2 to the position of the heating mechanism 3. Therefore, the movement of the heat insulation component can be adapted to the actual operation scenario.

[0060] Specifically, the heat insulation component is used to separate multiple heating chambers 32, preventing cross-contamination between them. Each heating chamber 32 bakes its corresponding product independently, ensuring the baking effect. The heat insulation component must be made of a material with low heat transfer rate to avoid heat loss within the heating chambers 32, which would affect the baking effect of the product.

[0061] When the heat insulation component moves to separate two adjacent heating chambers 32, this corresponds to the conveying mechanism 4 having delivered the products of multiple storage units 2 to multiple heating chambers 32 respectively. The multiple heating chambers 32 can bake the products in their respective storage units 2 without interfering with each other, ensuring the baking effect of the products in each heating chamber 32. Alternatively, if the conveying mechanism 4 has delivered the product corresponding to a single storage unit 2 to a certain heating chamber 32 and it is necessary to seal this heating chamber 32, then the heat insulation component needs to move to seal this heating chamber 32, so that the product can be reliably baked in the heating chamber 32, ensuring the baking effect.

[0062] When the heat insulation component moves to connect two adjacent heating chambers 32, the conveying mechanism 4 can sequentially deliver the storage mechanism 2 to multiple heating chambers 32. If it is necessary to seal the heating chamber 32, the heat insulation component can be moved to separate two adjacent heating chambers 32. Alternatively, the conveying mechanism 4 can sequentially deliver multiple storage mechanisms 2 to the corresponding heating chambers 32. If it is necessary to seal the heating chamber 32, the heat insulation component can be moved to separate two adjacent heating chambers 32.

[0063] The above-mentioned determination of whether the heating chamber 32 needs to be sealed depends on the specific circumstances. If the temperature requirements of multiple heating chambers 32 are similar, the product can be baked directly. If the temperature requirements of multiple heating chambers 32 differ significantly, the multiple heating chambers 32 can be sealed by moving the heat insulation component. The specific determination should be made based on the actual situation.

[0064] By incorporating heat insulation components, adjacent heating chambers 32 can be connected or separated as needed to ensure baking effectiveness and product baking quality.

[0065] Based on any of the above embodiments, please refer to Figure 4 , Figure 5 The storage mechanism 2 includes a base plate 22 and at least two fixing plates 24 disposed on the base plate 22. The at least two fixing plates 24 can be closed to form a storage cavity 27. At least one fixing plate 24 can be moved relative to the base plate 22 to adjust the size of the storage cavity 27.

[0066] In this embodiment, at least two fixing plates 24 are used, such as two, three, or more. For example, if three fixing plates 24 are provided, they can be arranged in parallel to form two storage cavities 27. Each storage cavity 27 can hold a product, thereby increasing the capacity of the storage mechanism 2 and improving baking efficiency. The three fixing plates 24 can be parallel to or perpendicular to the base plate 22. Alternatively, the three fixing plates 24 can be joined to form a U-shaped structure for reliable product placement. In this structure, the opening of the U-shaped structure must communicate with the heating chamber 32 to allow hot air to reach the product surface, ensuring effective baking.

[0067] The size of the storage cavity 27 can be adjusted by moving at least one fixed plate 24 relative to the base plate 22, thereby improving the applicability of the storage mechanism 2. Specifically, the size of the storage cavity 27 can be adjusted by changing the longitudinal dimension or the transverse dimension, without any limitation. The transverse and longitudinal dimensions are described here with the storage cavity 27 having a square structure as an example.

[0068] In one specific application scenario, two fixing plates 24 are arranged perpendicular to the base plate 22. Each fixing plate 24 is provided with multiple clamping parts capable of holding products. By clamping the products between the two fixing plates 24 and communicating with the heating chamber 32 formed by the two fixing plates 24, multiple products between the two fixing plates 24 can be baked, improving baking efficiency. In this case, all or some of the multiple clamping parts can be used to adjust the spacing between products according to actual conditions, improving applicability.

[0069] In this embodiment, the fixing plate 24 can be moved relative to the base plate 22. For example, multiple connecting holes are provided on the base plate 22. After being connected to the bottom of the fixing plate 24 via movable support brackets 21, the entire plate can move relative to the base plate 22. Once in position, the movable support brackets 21 are connected and secured to the corresponding connecting holes. One or more movable support brackets 21 can be provided, and their shape can be L-shaped, but is not limited to this. The movable support brackets 21 and the fixing plate 24 can be integrally formed or detachably connected.

[0070] In this embodiment, in addition to the base plate 22, the storage mechanism 2 may also include a top plate 23 and multiple support columns 26 that can support the top plate 23 on the base plate 22. The top plate 23 and the base plate 22 are connected at both ends of the support columns 26, thus achieving a connection between the top plate 23 and the base plate 22. When the fixed plate 24 moves relative to the base plate 22, the fixed plate 24 also moves relative to the top plate 23. Therefore, multiple connecting holes and movable support angles 21 fixed to the top of the fixed plate 24 can also be provided on the top plate 23. After the fixed plate 24 is moved into position, the movable support angles 21 fixed to the top of the fixed plate 24 are fixed to the corresponding connecting holes on the top plate 23, thus reliably adjusting the size of the storage cavity 27. One or more movable support angles 21 can be provided, and their specific shape can be L-shaped, but is not limited to this. The movable support angles 21 and the fixed plate 24 can be integrally formed or detachably connected.

[0071] During the above process, the top and bottom of the fixed plate 24 are provided with movable support corners 21, which can ensure good stability and reliability when the fixed plate 24 moves, and ensure the effect of adjusting the size of the storage cavity 27.

[0072] In addition, the specific way in which the fixed plate 24 can move relative to the base plate 22 can also be achieved by means of a slider and a groove, which will not be elaborated on here.

[0073] In addition, to ensure reliable support for the fixed plate 24, a support member 25 connected to the bottom plate 22 and the top plate 23 can be provided to ensure that the fixed plate 24 can provide reliable support for the product.

[0074] Based on any of the above embodiments, please refer to Figure 8 , Figure 9 A flow gap 35 is provided between any fixed plate 24 and the inner wall of the heating chamber 32. The width direction of the flow gap 35 is perpendicular to or parallel to the conveying direction of the conveying mechanism 4.

[0075] In this embodiment, the flow gap 35 is the gap that allows hot air in the heating chamber 32 to flow into the storage chamber 27. The size of this gap is not limited and can be determined according to the actual situation.

[0076] Taking a long strip as an example where the flow gap 35 is elongated, the longer side is the length direction and the shorter side is the width direction. The specific conveying direction of the conveying mechanism 4 is as follows: Figure 3 The middle arrow indicates the meaning.

[0077] In one case, the width direction of the flow gap 35 is set perpendicular to the conveying direction of the conveying mechanism 4. In this case, the heating chamber 32 can surround the storage chamber 27. The surrounding means that the heating chamber 32 is set to be large, which allows the high-temperature airflow to flow into the storage chamber 27 in multiple directions, ensuring that the airflow can reliably reach the product position and ensure the baking effect.

[0078] In another case, if the width direction of the flow gap 35 is set parallel to the conveying direction of the conveying mechanism 4, then similarly, the heating chamber 32 includes a storage chamber 27 to ensure that the high-temperature airflow can enter the storage chamber 27 and ensure the baking effect.

[0079] It should be noted that one of the above two situations is Figure 8 In one scenario, the other is when storage mechanism 2 is rotated 90°.

[0080] In either case, the high-temperature airflow can reliably flow into the storage cavity 27 by setting the flow gap 35, ensuring the baking effect on the product.

[0081] Based on any of the above embodiments, please refer to Figure 9 , Figure 10 The heating mechanism 3 includes an outer frame 33, and a flow chamber 34 and a heating chamber 32 are provided inside the outer frame 33. The heating chamber 32 is located in the flow direction of the flow chamber 34, and a heating component 31 is provided inside the flow chamber 34.

[0082] The outer frame 33 of the heating mechanism 3 is provided with a flow chamber 34, and a heating component 31 can be installed in the flow chamber 34. After the airflow is heated by the heating component 31, the high-temperature airflow can flow through the flow chamber 34 to the heating chamber 32, so as to provide high-temperature airflow for the baking of the product inside the heating chamber 32 and ensure the baking effect of the product.

[0083] Specifically, the heating chamber 32 is located in the flow direction of the flow chamber 34. If the flow direction of the flow chamber 34 is annular, the heating chamber 32 can be located at any position in the annular shape; if the flow direction of the flow chamber 34 faces a certain fixed direction, the heating chamber 32 is located at that fixed position.

[0084] In this embodiment, the flow chamber 34 can be partially sealed, specifically by sealing the position of the heating component 31 to ensure sufficient heating of the airflow. After heating, the high-temperature airflow is then sent to the product position through the connection between the flow chamber 34 and the heating chamber 32 for baking.

[0085] In this embodiment, the flow chamber 34 can be partially sealed, or the side of the outer frame 33 can be sealed by connecting a sealing door, and the top of the outer frame 33 can be sealed by connecting a top cover 36, so as to ensure the direction of airflow and ensure that the airflow flows into the heating chamber 32 in a defined direction.

[0086] Based on any of the above embodiments, please refer to Figure 10 The heating component 31 includes a hot air motor assembly 311 and a heating element 312. The hot air motor assembly 311 can heat the airflow through the heating element 312 and send it into the heating chamber 32.

[0087] Specifically, a top cover 36 can be connected to the top of the outer frame 33. The top cover 36 is provided with a mounting position for the hot air motor assembly 311 to pass through. After passing through the mounting position, the hot air motor assembly 311 extends into the flow chamber 34. Specifically, the airflow is driven by a motor to drive components such as a fan or impeller. The hot air motor assembly 311 can deliver the airflow to the heating element 312 for heating. After heating, under the action of airflow, the high-temperature airflow is sent through the flow chamber 34 into the heating chamber 32.

[0088] In this embodiment, the baking temperature and start / stop of each heating chamber 32 can be controlled by connecting the heating element and the hot air motor assembly 311 through the control mechanism signal connection.

[0089] In one embodiment, the heating element can be a heating tube assembly. By controlling the material of the heating tube assembly or the design of the resistance wire, the power of the heating element can be adjusted, which corresponds to changing the baking temperature of the heating chamber 32.

[0090] In this embodiment, the heating assembly 31 also includes an upper cover plate 313 disposed on the lower side of the heating element 312, which can prevent airflow from entering the heating chamber 32 without filtration, and ensure that the airflow flows into the heating chamber 32 as shown in the figure.

[0091] Based on any of the above embodiments, please refer to Figure 10The heating chamber 32 has rectifier plates 38 on both sides of its inner wall parallel to the conveying direction of the conveying mechanism 4, and a filter assembly is provided between at least one rectifier plate 38 and the storage chamber 27.

[0092] like Figure 10 As shown, multiple rectifier holes are opened on the rectifier plate 38. The rectifier holes can rectify the airflow at the outlet of the flow chamber 34 before sending it into the heating chamber 32. This guides the direction of the airflow and ensures that the airflow can reliably and sufficiently enter the heating chamber 32, avoiding the impact of airflow dispersion on the baking effect.

[0093] A filter assembly is provided between at least one rectifier plate 38 and the storage cavity 27; that is, a filter assembly is provided between both rectifier plates 38 and the storage cavity 27, or between one rectifier plate 38 and the storage cavity 27. The heating chamber 32 has two inner walls parallel to the conveying direction of the conveying mechanism 4, corresponding to the air inlet and return sides of the heating chamber 32. The filter assembly filters the airflow on either the air inlet or return side, ensuring the cleanliness requirements of the process.

[0094] By setting up the filter assembly, the airflow can be filtered before being sent to the product location for baking. Alternatively, the airflow that returns after baking can be filtered, reheated, and circulated to meet the high cleanliness requirements of the production process and ensure the baking effect of the product.

[0095] The specific filter assembly may include a filter screen 39 and a filter screen frame 37. The filter screen frame 37 is connected to the outer frame 33, and the filter screen 39 is installed inside the filter screen frame 37 to ensure reliable filtration. For prolonged use, the filter screen can be removed for replacement or cleaning.

[0096] Based on any of the above embodiments, the opening of the heating chamber 32 is arranged parallel to the conveying direction of the conveying mechanism 4, and the heat insulation element is used to block or open the opening.

[0097] like Figure 8 As shown, the opening direction of the heating chamber 32 is parallel to the conveying direction of the conveying mechanism 4. The heat insulation member can move to block or open the opening of the heating chamber 32, thus meeting the needs of different situations. These different situations refer to the need to either close the heating chamber 32 or to convey the storage mechanism 2 to the heating chamber 32 via the conveying mechanism 4.

[0098] The specific heat insulation component can be set as a heat insulation plate, which has a simple structure. A simple sliding mechanism can then be used to achieve automatic movement of the heat insulation component, reducing costs. Specifically, the sliding mechanism here refers to the mechanism that allows the heating chamber 32 and the heat insulation component to slide together.

[0099] In one configuration, the opening direction of the heating chamber 32 is perpendicular to the opening direction of the storage chamber 27, as shown in the figure; in another configuration, the opening direction of the heating chamber 32 is parallel to the opening direction of the storage chamber 27. The appropriate configuration can be chosen based on the specific circumstances, and will not be elaborated upon here.

[0100] Based on any of the above embodiments, please refer to Figure 11 The conveying mechanism 4 includes a power conveying component 42 and a return conveying component 41. The power conveying component 42 is at least partially located inside the heating mechanism 3, and the return conveying component 41 is located outside the heating mechanism 3 and is capable of delivering the storage mechanism 2, which has completed the baking operation, to the power conveying component 42.

[0101] The return conveyor assembly 41 is mainly used to return the baked products to the initial processing position along with the storage mechanism 2; or, the return conveyor assembly 41 is used to send the empty storage mechanism 2 to the initial processing position so that it can continue to participate in the cycle. The initial processing position here is actually the initial position of the power conveyor assembly 42.

[0102] In this embodiment, the storage mechanism 2 is fed from the power conveying component 42 to the return conveying component 41. The loading and unloading can be done manually, by transferring via an automated guided vehicle, or by configuring an automatic loading and unloading machine, adapting to various application scenarios and meeting different needs.

[0103] Based on any of the above embodiments, please refer to Figure 12 , Figure 13 , Figure 14 The power transmission assembly 42 includes a front conveying section 421, a middle conveying section 422, and a rear conveying section 423 arranged sequentially. The middle conveying section 422 is located within the heating mechanism 3. The front conveying section 421 corresponds to the end of the return conveying assembly 41, and the rear conveying section 423 corresponds to the beginning of the return conveying assembly 41. This arrangement allows for the separate control of the start and stop of the front conveying section 421, the middle conveying section 422, and the rear conveying section 423, eliminating the need for simultaneous operation, thus saving energy and reducing operating costs. The specific structures of the front conveying section 421, the middle conveying section 422, and the rear conveying section 423 can be identical or different, depending on the actual component layout requirements and installation space.

[0104] In this embodiment, the front conveying section 421, the middle conveying section 422, and the rear conveying section 423 may each include a drive member 43, a chain assembly 45, and a roller assembly 44. The drive member 43 can drive the roller assembly 44 connected to the chain assembly 45 to rotate through the chain assembly 45, so as to drive the movement of the storage mechanism 2 on the roller assembly 44 and achieve the effect of conveying the storage mechanism 2.

[0105] The roller assembly 44 may include a roller and a drum. A rubber-coated strip may be provided on the outer side of the drum to increase friction, prevent slippage, protect the drum's lifespan, and reduce operating noise and vibration. The roller and drum are connected, and the roller is connected to the chain assembly 45 for driving.

[0106] The drive components 43, chain assembly 45, and roller assembly 44 used in the three-section conveyor section can be designed in different sizes according to different needs, which will not be elaborated on here.

[0107] Isolation components are provided between the front conveyor section 421 and the middle conveyor section 422, and between the rear conveyor section 423 and the middle conveyor section 422. These isolation components are used to seal the heating mechanism 3. The purpose of these isolation components is to completely enclose the heating mechanism 3, reduce the leakage of airflow, and ensure the heating effect of the heating mechanism 3. Meanwhile, the heat insulation components further ensure the sealing of each heating chamber 32, guaranteeing the heating effect of each chamber.

[0108] It should be noted that the isolation components also need to be movable so that they can avoid the storage mechanism 2 when the conveyor mechanism 4 is conveying it, thus avoiding affecting the conveying operation.

[0109] In addition to the above embodiments, the baking equipment provided by this utility model also includes a frame housing 1, a heating mechanism 3, a storage mechanism 2 and a conveying mechanism 4, all of which are located inside the frame housing 1, while the control mechanism is not limited to being located inside or outside, and can be installed according to the actual situation.

[0110] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0111] The baking apparatus provided by this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A baking apparatus, characterized in that, include: The storage mechanism (2) is provided with a storage cavity (27) for storing products. Conveying mechanism (4) for conveying the storage mechanism (2); The heating mechanism (3) includes multiple heating chambers (32) and heating components (31) corresponding to each heating chamber (32). The multiple heating chambers (32) are all located on the conveying path of the conveying mechanism (4) and can communicate with the storage cavity (27). The heating components (31) can heat the gas and send it to the corresponding heating chamber (32). The conveying mechanism (4) can sequentially deliver at least one of the storage mechanisms (2) into a plurality of the heating chambers (32) so that a single product can be baked in segments or a plurality of the products can be baked separately. The control mechanism is connected to the heating component (31) corresponding to each of the heating chambers (32) and is used to control the temperature of each of the heating chambers (32).

2. The baking equipment according to claim 1, characterized in that, A heat insulation element is provided between two adjacent heating chambers (32), and the heat insulation element is movable to separate the two adjacent heating chambers (32) or to connect the two adjacent heating chambers (32).

3. The baking equipment according to claim 2, characterized in that, The storage mechanism (2) includes a base plate (22) and at least two fixing plates (24) disposed on the base plate (22). The at least two fixing plates (24) can be closed to form the storage cavity (27). At least one fixing plate (24) can be moved relative to the base plate (22) to adjust the size of the storage cavity (27).

4. The baking equipment according to claim 3, characterized in that, A flow gap (35) is provided between any of the fixed plates (24) and the inner wall of the heating chamber (32), and the width direction of the flow gap (35) is perpendicular to or parallel to the conveying direction of the conveying mechanism (4).

5. The baking equipment according to claim 4, characterized in that, The heating mechanism (3) includes an outer frame (33), a flow chamber (34) and a heating chamber (32) are provided in the outer frame (33), the heating chamber (32) is located in the flow direction of the flow chamber (34), and the heating component (31) is provided in the flow chamber (34).

6. The baking equipment according to claim 5, characterized in that, The heating assembly (31) includes a hot air motor assembly (311) and a heating element (312). The hot air motor assembly (311) can heat the airflow through the heating element (312) and send it into the heating chamber (32).

7. The baking equipment according to claim 6, characterized in that, The heating chamber (32) has rectifier plates (38) on both sides of its inner wall parallel to the conveying direction of the conveying mechanism (4), and at least one rectifier plate (38) and the storage chamber (27) have a filter assembly between them.

8. The baking apparatus according to claim 7, characterized in that, The opening of the heating chamber (32) is arranged parallel to the conveying direction of the conveying mechanism (4), and the heat insulation element is used to block or open the opening.

9. The baking apparatus according to any one of claims 1 to 8, characterized in that, The conveying mechanism (4) includes a power conveying component (42) and a return conveying component (41). The power conveying component (42) is at least partially located inside the heating mechanism (3), and the return conveying component (41) is located outside the heating mechanism (3) and is capable of delivering the storage mechanism (2) that has completed the baking operation to the power conveying component (42).

10. The baking apparatus according to claim 9, characterized in that, The power transmission assembly (42) includes a front conveying section (421), a middle conveying section (422), and a rear conveying section (423) arranged in sequence. The middle conveying section (422) is located inside the heating mechanism (3). The front conveying section (421) corresponds to the conveying end of the return conveying assembly (41), and the rear conveying section (423) corresponds to the conveying beginning of the return conveying assembly (41). Isolation components are provided between the front conveying section (421) and the middle conveying section (422), and between the rear conveying section (423) and the middle conveying section (422). The isolation components are used to block the heating mechanism (3).

Images