High-efficiency production and processing oven

Abstract

The high-efficiency production and processing oven comprises an oven body, a transfer device and a material tray, the oven body comprises an oven body and a circulating feeding device, the circulating feeding device is connected with the transfer device, and the transfer device is connected with an assembly line conveying device; the circulating feeding device comprises a circulating structure and a plurality of tray placing frames, the tray placing frames are installed on the circulating structure, and the material trays can be placed on the tray placing frames. According to the technical scheme, the to-be-baked products can be conveyed to the transfer device through the assembly line conveying device and transferred to the circulating feeding device in the box body through the transfer device for circulating conveying, so that the products are baked in the circulating conveying process and then circulate to the initial position, and the production efficiency is improved. By means of the design, more space can be utilized, a plurality of material trays can be contained at the same time, therefore, circular baking processing is conducted on products, and the space utilization rate and the baking efficiency are effectively improved.

Description

Technical Field

[0001] The invention relates to the field of processing ovens, and in particular to a high-efficiency production and processing oven. Background Art

[0002] Baking is an important step that many products must go through during the production process. It can achieve multiple effects such as removing moisture from products, shortening the curing and shaping time of products, and improving the appearance and texture of products. In the prior art, products are generally baked in a tunnel oven. The tunnel oven includes an oven body and a conveying device arranged in the oven body. The conveying device can be connected to the assembly line conveying equipment, so that the products to be baked are transported to the oven body through the assembly line conveying equipment and the conveying device for baking, and are sent out of the oven body by the conveying device after baking. However, the tunnel oven is relatively large in size, occupies more space, and can only bake a small number of products intermittently, and the space utilization rate and baking efficiency are relatively low. Summary of the invention

[0003] The main purpose of the present invention is to propose a high-efficiency production and processing oven, which aims to solve the technical problems that the existing tunnel ovens are relatively large in size, occupy more space, can only bake a small number of products intermittently, and have relatively low space utilization and baking efficiency.

[0004] To achieve the above-mentioned purpose, the high-efficiency production and processing oven proposed in the present invention includes an oven body, a transfer device and a material tray, wherein the oven body includes a box body and a circulating feeding device, the transfer device and the box body are arranged in parallel, the circulating feeding device is connected to the transfer device, and the transfer device is connected to the assembly line conveying device; The circulating feeding device comprises a circulating structure and a plurality of pallet placing racks. The pallet placing racks are installed on the circulating structure, and the material pallets can be placed on the pallet placing racks.

[0005] Optionally, the circulation structure includes a frame, gears and a transmission chain, the number of the gears is multiple pairs, the multiple pairs of gears are mounted on the frame, the number of the transmission chains is two, the transmission chains are arranged around the gears, and the head end of the transmission chain is connected to the tail end thereof; The pallet placement rack is installed between two conveying chains, and the pallet placement rack comprises two latches, which are respectively plugged into the two conveying chains.

[0006] Optionally, the two conveyor chains are both concave in shape.

[0007] Optionally, the frame includes a plurality of pairs of first guide wheels, and the first guide wheels are arranged on one side of the gear; The tray placement rack includes a supporting frame, an ear seat and a second guide wheel, the ear seat is two in number, the two ear seats are respectively arranged on both sides of the supporting frame, the two latches are respectively arranged on the upper parts of the two ear seats, and the second guide wheel is arranged on the lower part of the ear seat; When the pallet placement rack circulates, the first guide wheel can abut against the second guide wheel and rotate relatively.

[0008] Optionally, the second guide wheels are in two groups, the two groups of second guide wheels are respectively arranged on two ear seats, the number of the second guide wheels in one group is four, and the four second guide wheels are distributed in a rectangular shape; The frame also includes a vertical guide plate and a horizontal guide plate, both of which are installed on the frame, the vertical guide plates are arranged in pairs, the conveying chain is located between the two vertical guide plates, and the second guide wheel can abut against the vertical guide plate or the horizontal guide plate and rotate relatively.

[0009] Optionally, both ends of the vertical guide plate are provided with vertical guide inclined surfaces, and both ends of the horizontal guide plate are provided with horizontal guide inclined surfaces.

[0010] Optionally, the transfer device includes a frame, a conveying track and a transfer robot, the box body includes at least one first material transfer port, the frame includes at least two second material transfer ports, the first material transfer port is docked with one of the second material transfer ports, the other second material transfer port of the frame is docked with a conveying device of the assembly line, the conveying track and the transfer robot are both installed in the frame, the conveying track is connected to the conveying device of the assembly line through the second material transfer port, the transfer robot is arranged above the conveying track, and the transfer robot can extend into the box body through the second material transfer port and the first material transfer port.

[0011] Optionally, the transfer robot includes a transfer mechanism and a transfer rod, the material tray includes a transfer through hole, and the transfer rod is detachably connected to the transfer through hole.

[0012] The technical solution of the present invention has the following beneficial effects: By setting a transfer device, a material tray and a circulating feeding device, the product to be baked can be transported to the transfer device through the pipeline conveying device, and transferred to the circulating feeding device in the box through the transfer device for circulating feeding, so that the product is baked during the circulating feeding process, and then circulates to the starting position, and then transferred to the pipeline conveying device through the transfer device for subsequent processing, unloading and other operations. Compared with the tunnel oven, this design can effectively utilize the lower space of the oven body below the position of the pipeline conveying device, and can also utilize the part of the space expanded upward to accommodate multiple material trays loaded with products for baking at the same time; in addition, during baking, the baked product and the material tray can be transferred from the starting point\end point of the circulating feeding device to the pipeline conveying device through the transfer device, and the product to be baked and the material tray can be transferred from the pipeline conveying device to the starting point\end point of the circulating feeding device to start baking, that is, a large number of products can be processed in a cyclic manner, so that the space utilization rate and baking efficiency can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of a high-efficiency production and processing oven according to one embodiment of the present invention; Figure 2 It is a structural schematic diagram of an oven body of a high-efficiency production and processing oven according to an embodiment of the present invention; Figure 3 It is a structural schematic diagram of a circulating feeding device of a high-efficiency production and processing oven according to one embodiment of the present invention; Figure 4 for Figure 3 Schematic diagram of the local structure at position A in the middle; Figure 5 for Figure 3 Schematic diagram of the local structure at position B in the middle; Figure 6 This is a schematic structural diagram of a tray placement rack and a material tray of a high-efficiency production and processing oven according to an embodiment of the present invention.

[0015] Explanation of the accompanying figures: oven body 100, box body 110, first material transfer port 1101, circulating feeding device 120, frame 1201, gear 1202, conveying chain 1203, vertical guide plate 1204, vertical guide slope 12041, horizontal guide plate 1205, horizontal guide slope 12051, first guide wheel 1206, tray placement rack 1207, supporting frame 12071, ear seat 12072, second guide wheel 12073, latch 12074, connecting rod 12075, transfer device 200, manipulator 210, material tray 300, transfer through hole 310.

[0016] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0019] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0020] The invention provides a high-efficiency production and processing oven.

[0021] like Figures 1 to 6 As shown, in one embodiment of the present invention, the high-efficiency production and processing oven includes an oven body 100, a transfer device 200, and a material tray 300. Specifically, the oven body 100 includes a box body 110 and a circulating feeding device 120, the circulating feeding device 120 is arranged in the box body 110, and the transfer device 200 is arranged in parallel with the box body 110, the circulating feeding device 120 is connected to the transfer device 200, and the transfer device 200 is connected to the assembly line conveying device.

[0022] During the baking operation, the product to be baked is transported to the transfer device 200 through the pipeline conveying device, and is transferred to the circulating feeding device 120 in the box 110 through the transfer device 200 for circulating conveying, so that the product is baked during the circulating conveying process, and then circulates to the starting position, and then is transferred to the pipeline conveying device through the transfer device 200 for subsequent processing, unloading and other operations. Compared with the tunnel oven, this design can effectively utilize the lower space of the oven body 100 below the position of the pipeline conveying device, and can also utilize the part of the space expanded upward to simultaneously accommodate multiple material trays 300 loaded with products for baking; in addition, during baking, the baked product and the material tray 300 can be transferred from the starting point\end point of the circulating feeding device 120 to the pipeline conveying device through the transfer device 200, and the product to be baked and the material tray 300 can be transferred from the pipeline conveying device to the starting point\end point of the circulating feeding device 120 for baking, that is, a large number of products can be processed in a cyclic manner, so that the space utilization rate and baking efficiency can be effectively improved.

[0023] like Figures 2 to 6 As shown, the circulating feeding device 120 includes a circulating structure and a plurality of tray racks 1207, the tray racks 1207 are mounted on the circulating structure, and the material trays 300 are placed on the tray racks 1207. Specifically, the circulating structure includes a frame 1201, gears 1202, and a transmission chain 1203, wherein the number of the gears 1202 is multiple pairs, and the gears 1202 are mounted on the frame 1201 in pairs. In addition, the number of the transmission chains 1203 is two, and the two transmission chains 1203 are mounted around the gears 1202 arranged in pairs, and the head end of the installed transmission chain 1203 will be connected to the tail end thereof, and will be in a concave shape; when the product is baked, the two transmission chains 1203 will be driven by the gears 1202 to rotate in a cycle. In other embodiments, the circulation structure can use rollers and conveyor belts to circulate and convey a plurality of pallet racks 1207, wherein the rollers are used to replace the gears 1202, the conveyor belts are used to replace the conveyor chains 1203, and the pallet racks 1207 are installed on the conveyor belts, so that the conveyor belts are driven by the rollers to circulate and convey the pallet racks 1207. In addition, the head end of the installed conveyor chain 1203 or conveyor belt can be connected to its tail end to form other circulation shapes.

[0024] Further, the frame 1201 includes a plurality of vertical guide plates 1204, a plurality of transverse guide plates 1205, and a plurality of pairs of first guide wheels 1206. Specifically, the vertical guide plates 1204 and the transverse guide plates 1205 are both mounted on the frame 1201, wherein the vertical guide plates 1204 are arranged in pairs, and the conveying chain 1203 is located between the two vertical guide plates 1204. Further, vertical guide inclined surfaces 12041 are arranged at both ends of the vertical guide plates 1204, and transverse guide inclined surfaces 12051 are arranged at both ends of the transverse guide plates 1205. Further, the first guide wheels 1206 are arranged on one side of the gear 1202.

[0025] like Figures 2 to 6 As shown, the pallet rack 1207 is installed between the two conveyor chains 1203, and the pallet rack 1207 includes two latches 12074, and the two latches 12074 are respectively plugged with the two conveyor chains 1203. Specifically, the pallet rack 1207 includes a supporting frame 12071, an ear seat 12072, and a second guide wheel 12073. The number of the ear seats 12072 is two, and the two ear seats 12072 are respectively arranged on both sides of the supporting frame 12071. The two latches 12074 are respectively arranged on the upper parts of the two ear seats 12072, and the second guide wheel 12073 is arranged on the lower part of the ear seat 12072. Further, the second guide wheel 12073 is divided into two groups, and the two groups of second guide wheels 12073 are respectively arranged on the two ear seats 12072, and the number of a group of second guide wheels 12073 is four, and the four second guide wheels 12073 are distributed in a rectangular shape.

[0026] During the baking process of the product, the tray rack 1207 can move in a concave shape along with the conveyor chain 1203. When the tray rack 1207 moves along with the conveyor chain 1203 around the gear 1202, the first guide wheel 1206 can contact with the second guide wheel 12073 and rotate relative to each other, so as to guide the circular movement of the tray rack 1207, thereby ensuring the smoothness and stability of the movement of the tray rack 1207 during the circulation process. When the pallet rack 1207 moves vertically or horizontally with the conveying chain 1203 along the frame 1201, the second guide wheel 12073 can abut against the vertical guide plate 1204 or the horizontal guide plate 1205 and rotate relative to it. In addition, before the second guide wheel 12073 abuts against and separates from the vertical guide plate 1204 or the horizontal guide plate 1205, the second guide wheel 12073 will abut against the vertical guide inclined surface 12041 and the horizontal guide inclined surface 12051 and rotate relative to it, which is conducive to the second guide wheel 12073 to smoothly and stably abut against and separate from the vertical guide plate 1204 or the horizontal guide plate 1205, so as to guide the cyclic movement of the pallet rack 1207, thereby further ensuring the smoothness and stability of the movement of the pallet rack 1207 during the circulation process.

[0027] like Figure 1 and 6 As shown, the transfer device 200 includes a frame, a transfer track and a transfer manipulator 210. Specifically, the above-mentioned box 110 includes at least one first material transfer port 1101, and the frame includes at least two second material transfer ports. The first material transfer port 1101 is docked with one of the second material transfer ports, and the other second material transfer port of the frame is docked with the conveying device of the assembly line, and the transfer track and the transfer manipulator 210 are both installed in the frame. In this embodiment, the transfer track is connected to the assembly line conveying device through the second material transfer port, and the transfer manipulator 210 is arranged above the transfer track. The transfer manipulator 210 can extend into the box 110 through the second material transfer port and the first material transfer port 1101. Further, the transfer manipulator 210 includes a transfer mechanism and a transfer rod, and the material tray 300 includes a transfer through hole 310, and the transfer rod can be detachably connected to the transfer through hole 310. Since the specific structure and matching method of the transfer track and the transfer manipulator 210 are mature existing technologies, they are not repeated in this embodiment.

[0028] When the product is baked, the product and material tray 300 that has completed the baking process can be transferred from the tray placement rack 1207 to the conveying track through the transfer robot 210, and then transported to the assembly line conveying device through the conveying track for subsequent processing, unloading, etc. Then, the next batch of product and material trays 300 to be processed can be directly transported to the conveying track through the assembly line conveying device, and then the product and material trays 300 are transferred from the conveying track to the tray placement rack 1207 by the transfer robot 210, so that the product and material trays 300 move in a concave shape with the conveying chain 1203, and the baking process is completed during the circular movement in the box 110, thereby realizing a cyclic baking operation and improving space utilization and baking efficiency.

[0029] Specifically, the working principle and process of the present invention are: By setting a transfer device, a material tray and a circulating feeding device, the product to be baked can be transported to the transfer device through the pipeline conveying device, and transferred to the circulating feeding device in the box through the transfer device for circulating feeding, so that the product is baked during the circulating feeding process, and then circulates to the starting position, and then transferred to the pipeline conveying device through the transfer device for subsequent processing, unloading and other operations. Compared with the tunnel oven, this design can effectively utilize the lower space of the oven body below the position of the pipeline conveying device, and can also utilize the part of the space expanded upward to accommodate multiple material trays loaded with products for baking at the same time; in addition, during baking, the baked product and the material tray can be transferred from the starting point\end point of the circulating feeding device to the pipeline conveying device through the transfer device, and the product to be baked and the material tray can be transferred from the pipeline conveying device to the starting point\end point of the circulating feeding device to start baking, that is, a large number of products can be processed in a cyclic manner, so that the space utilization rate and baking efficiency can be effectively improved.

[0030] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A high-efficiency production and processing oven, characterized in that: It includes an oven body, a transfer device and a material tray, wherein the oven body includes a box body and a circulating feeding device, the transfer device and the box body are arranged in parallel, the circulating feeding device is connected to the transfer device, and the transfer device is connected to the assembly line conveying device; The circulating feeding device comprises a circulating structure and a plurality of pallet placing racks. The pallet placing racks are installed on the circulating structure, and the material pallets can be placed on the pallet placing racks.

2. The high-efficiency production and processing oven according to claim 1, characterized in that: The circulation structure includes a frame, gears and a transmission chain. The number of the gears is multiple pairs, and the multiple pairs of gears are installed on the frame. The number of the transmission chains is two, and the transmission chains are arranged around the gears, and the head end of the transmission chain is connected to the tail end thereof. The pallet placement rack is installed between two conveying chains, and the pallet placement rack comprises two latches, which are respectively plugged into the two conveying chains.

3. The high-efficiency production and processing oven according to claim 2, characterized in that: The two conveying chains are both in a concave shape.

4. The high-efficiency production and processing oven according to claim 2, characterized in that: The frame includes a plurality of pairs of first guide wheels, wherein the first guide wheels are arranged on one side of the gear; The tray placement rack includes a supporting frame, an ear seat and a second guide wheel, the ear seat is two in number, the two ear seats are respectively arranged on both sides of the supporting frame, the two latches are respectively arranged on the upper parts of the two ear seats, and the second guide wheel is arranged on the lower part of the ear seat; When the tray placement rack circulates, the first guide wheel can abut against the second guide wheel and rotate relatively.

5. The high-efficiency production and processing oven according to claim 4, characterized in that: There are two groups of second guide wheels, which are respectively arranged on two ear seats, and the number of second guide wheels in one group is four, which are distributed in a rectangular shape; The frame also includes a vertical guide plate and a horizontal guide plate, both of which are installed on the frame, the vertical guide plates are arranged in pairs, the conveying chain is located between the two vertical guide plates, and the second guide wheel can abut against the vertical guide plate or the horizontal guide plate and rotate relatively.

6. The high-efficiency production and processing oven according to claim 5, characterized in that: Both ends of the vertical guide plate are provided with vertical guide inclined surfaces, and both ends of the horizontal guide plate are provided with horizontal guide inclined surfaces.

7. The high-efficiency production and processing oven according to claim 1, characterized in that: The transfer device includes a frame, a conveying track and a transfer robot, the box includes at least one first material transfer port, the frame includes at least two second material transfer ports, the first material transfer port is docked with one of the second material transfer ports, and the other second material transfer port of the frame is docked with the conveying device of the assembly line, the conveying track and the transfer robot are both installed in the frame, the conveying track is connected to the conveying device of the assembly line through the second material transfer port, the transfer robot is arranged above the conveying track, and the transfer robot can extend into the box through the second material transfer port and the first material transfer port.

8. The high-efficiency production and processing oven according to claim 7, characterized in that: The transfer robot comprises a transfer mechanism and a transfer rod, the material tray comprises a transfer through hole, and the transfer rod can be detachably connected to the transfer through hole.

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