Automatic drying equipment for surface embryos
By designing automatic drying equipment, the surface embryo is processed in batches using loading conveyor belts and loading lifting devices, and drying in the drying chamber with hot air, the problems of incomplete drying of the surface embryo and low production efficiency are solved, and high efficiency and automatic drying process.
Patent Information
- Application Number
- CN202421010713.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-11
AI Technical Summary
In the existing watch manufacturing technology, the epiblast is prone to local drying due to dense stacking during the drying process, resulting in incomplete drying, resulting in stains such as water marks, affecting the subsequent production and finished product quality. At the same time, the operators are required to operate continuously, affecting production efficiency.
An automatic drying equipment for epiembral is designed, including an epiembral feed hopper, a feed conveyor belt, a feed lifting device and a drying device. Through the combination of the loading conveyor belt and the loading lifting device, the embryo can enter the loading bucket in batches and fall into the drying chamber under gravity, and be dried with the conveying chain plate and hot air.
It achieves sufficient drying of the epiembryo, avoids the generation of stains, improves production efficiency, reduces manual operation requirements, and is suitable for large-scale mass production manufacturing.
Smart Images
Figure CN222504793U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of watch manufacturing, in particular to automatic drying equipment for watch embryos. Background Art
[0002] The watch blank is the blank before it is made into the watch case. The watch blank needs to be cleaned before the tempering process to remove various stains on the surface of the watch blank after processing. After the watch blank is cleaned in the cleaning tank of the cleaning equipment, it needs to be transferred to the drying equipment for drying.
[0003] In the existing watchmaking industry, operators need to spread out the watch embryos after each batch of watch embryos is transferred from the cleaning equipment, so that the watch embryos are placed one by one on the feeding conveyor of the drying equipment or put into the feeding port, instead of directly putting the whole basket of watch embryos in one go. Otherwise, the watch embryos will be stacked on each other and the distribution will be too dense, which will easily cause incomplete drying of the local structure of the watch embryo, resulting in stains such as water marks, affecting subsequent production and processing, and even affecting the quality of the finished watch. The above operation requires operators to work continuously in front of the drying equipment, affecting the overall production and processing efficiency, limiting production performance, and is not conducive to large-scale mass production of watches.
[0004] Therefore, it is necessary to propose new technical improvement plans for the above drying equipment problems. Utility Model Content
[0005] In view of this, the purpose of the present invention is to provide an automatic drying device for embryos to solve the above problems.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
[0007] The utility model provides automatic drying equipment for a sheet embryo, which comprises a sheet embryo feeding hopper, a feeding conveyor belt, a feeding lifting device and a drying device.
[0008] The feeding conveyor belt is installed below the embryo feeding hopper and is used to convey the embryos put in from the embryo feeding hopper.
[0009] The loading and lifting device comprises a lifting frame, an endless crawler, a loading bucket and a lifting drive motor for driving the endless crawler, wherein the endless crawler is connected with a plurality of loading buckets in parallel along its belt surface, and the loading bucket is a trough-shaped structure with an upper opening, and the endless crawler is erected on the lifting frame in an inclined upward transfer direction, and is used to lift the embryos transported by the loading conveyor belt to the loading bucket to the highest point of the lifting frame, and then make the embryos fall from the loading bucket turned over by the return of the endless crawler;
[0010] The drying device includes a dryer feed hopper, a drying chamber, a hot air blower, an air supply duct, a conveying chain plate and a discharge port. The bottom of the dryer feed hopper is connected to the drying chamber, and the top outer edge of the dryer feed hopper extends toward the lifting frame of the loading and lifting device, which is used to receive the table embryos poured from the loading bucket and allow the table embryos to enter the drying chamber. The conveying chain plate is arranged on the bottom surface of the drying chamber, and the conveying chain plate extends from the head end of the drying chamber to the end of the drying chamber, and is connected to the discharge port arranged at the end of the drying chamber, and is used to transfer the table embryos entering the drying chamber to the discharge port. The air supply duct is connected to the hot air blower and is arranged in the drying chamber to blow hot air into the drying chamber.
[0011] Preferably, the loading and lifting device also includes a loading buffer slope, the top of which is located below the end of the loading conveyor belt, and the bottom of which extends toward the lifting frame to guide the embryos transferred from the loading conveyor belt into the loading bucket.
[0012] Preferably, the loading bucket comprises a wall panel, side ear panels and a front arc panel, the wall panel is fixedly connected to the circulating track, the side ear panels are connected to both sides of the wall panel, and the front arc panel is in an arc shape and connected to the front side of the wall panel.
[0013] Preferably, the automatic drying device for the embryos further comprises a material receiving basket, which is placed below the discharge port of the drying device to collect the embryos dried by hot air.
[0014] Preferably, the drying chamber is a chamber in a rectangular parallelepiped shape, and the conveying chain plate extends along the length direction of the drying chamber.
[0015] Preferably, the air supply duct extends from the head end of the drying chamber to the end end of the drying chamber.
[0016] Preferably, the conveying chain plates are metal chain plates.
[0017] Preferably, a side baffle is provided on the edge of the loading buffer slope, and the conveying direction of the loading conveyor belt is perpendicular to the direction of the loading buffer slope toward the lifting frame.
[0018] The technical effects achieved by the technical solution of the utility model include:
[0019] Through the arrangement of the above-mentioned feeding conveyor belt, feeding lifting device and drying device, the batch of embryos to be dried are put into the embryo feed hopper and then transported by the feeding conveyor belt located below the embryo feed hopper. Each loading bucket can only carry a certain number of embryos. As the circulating crawler rises, the embryos enter different loading buckets in sequence, so that the embryos are separated into different batches. After the loading bucket enters the descending stage, the loaded embryos will fall from its opening under the action of gravity, and fall from the receiving dryer feed hopper into the drying chamber below, and then be driven out by the conveying chain plate. The embryos can be fully dispersed after a certain journey, and the embryos are not easy to stack each other. The embryos can be fully dried under the action of hot air blown by the air supply duct in the drying chamber. Therefore, the automatic drying equipment for the embryos can fully dry each embryo, avoid affecting the subsequent process, and ensure the quality of the finished product. At the same time, there is no need for operators to stay in front of the drying equipment to continuously spread the embryos and place them on the feeding conveyor belt of the drying equipment or put them into the feeding port, thereby improving the overall operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a structural schematic diagram of an automatic drying device for embryos provided in an embodiment of the utility model;
[0021] Figure 2 For the corresponding Figure 1 A partial enlarged view of the circular dotted frame A in FIG.
[0022] Figure 3 It is a structural schematic diagram of a loading and lifting device in the automatic drying equipment for the embryo;
[0023] Figure 4 It is a structural schematic diagram of the loading bucket in the loading and lifting device.
[0024] The reference numerals in the above drawings are:
[0025] The embryo feed hopper 1, the feeding conveyor belt 2, the feeding lifting device 3, the lifting frame 31, the circulating crawler 32, the loading bucket 33, the wall panel 331, the side ear plate 332, the front arc plate 333, the lifting drive motor 34, the feeding buffer slope 35, the side baffle 351, the drying device 4, the dryer feeding hopper 41, the drying chamber 42, the hot air blower 43, the air supply duct 44, the conveying chain plate 45, the discharge port 46, and the receiving basket 5. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the specific embodiments of the utility model are described in detail below in conjunction with the accompanying drawings. Examples of these preferred embodiments are illustrated in the accompanying drawings. The embodiments of the utility model shown in the accompanying drawings and described according to the accompanying drawings are merely exemplary, and the utility model is not limited to these embodiments.
[0027] In order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details that are not relevant are omitted. In order to illustrate the working principle of the automatic drying device described below, several watch embryos are shown in the drawings as an example, but when the automatic drying device is actually used, watch embryos can be put in batches.
[0028] Reference Figure 1 As shown, an embodiment of the utility model provides an automatic drying device for embryos, which includes an embryo feeding hopper 1, a feeding conveyor belt 2, a feeding lifting device 3 and a drying device 4.
[0029] The feeding conveyor belt 2 is installed below the embryo feeding hopper 1 and is used to convey the embryos fed from the embryo feeding hopper 1;
[0030] Combination Figure 2 and Figure 3 As shown, the loading and lifting device 3 includes a lifting frame 31, a circulating crawler 32, a loading bucket 33 and a lifting drive motor 34 for driving the circulating crawler 32. The circulating crawler 32 is connected with a plurality of loading buckets 33 in parallel along its belt surface. The loading bucket 33 is a trough-shaped structure with an upper opening. The circulating crawler 32 is erected on the lifting frame 31 in an inclined upward transfer direction, and is used to lift the embryos transported by the loading conveyor belt 2 to the loading bucket 33 to the highest point of the lifting frame 31, and then make the embryos fall from the loading bucket 33 turned over by the return of the circulating crawler 32. The circulating crawler 32 is a lifting motor from the lifting frame 31.
[0031] The drying device 4 includes a dryer feed hopper 41, a drying chamber 42, a hot air blower 43, an air supply duct 44, a conveying chain plate 45 and a discharge port 46. The bottom of the dryer feed hopper 41 is connected to the drying chamber 42, and the top outer edge of the dryer feed hopper 41 extends toward the lifting frame 31 of the loading and lifting device 3, and is used to receive the embryos poured from the loading bucket 33 so that the embryos enter the drying chamber 42. The conveying chain plate 45 is arranged on the bottom surface of the drying chamber 42. The conveying chain plate 45 extends from the head end of the drying chamber 42 to the end of the drying chamber 42, and is connected to the discharge port 46 arranged at the end of the drying chamber 42, and is used to transfer the embryos entering the drying chamber 42 to the discharge port 46. The air supply duct 44 is connected to the hot air blower 43 and is arranged in the drying chamber 42 to blow hot air into the drying chamber 42.
[0032] The working principle of the above-mentioned automatic drying equipment for embryos is as follows:
[0033] After the batch of embryos to be dried is put into the embryo feed hopper 1, it is transported by the feeding conveyor 2 located below the embryo feed hopper 1. Since each loading bucket 33 can accommodate a limited number of embryos, the embryos will enter the different loading buckets 33 that are rising with the circulating crawler 32 in batches in sequence. Therefore, the embryos leaving the feeding conveyor 2 will be divided into batches according to the different loading buckets 33 carried. After the loading bucket 33 reaches the highest point of the lifting frame 31, it will be reversed and lowered downward with the circulating crawler 32. At this time, the embryos in the loading bucket 33 that enters the descending stage The loaded embryos will fall from the opening under the action of gravity, and fall from the dryer hopper 41 into the drying chamber 42 below, and then be driven by the conveying chain plate 45 from the head end of the drying chamber 42 to its end. Since the embryos fall from the dryer hopper 41 to the conveying chain plate 45 after a certain distance, the embryos will scatter and fall, and different loading buckets 33 drop the embryos in batches, making it difficult for the embryos to stack on each other. The embryos can be fully dried by the hot air blown by the air supply duct 44, and finally discharged from the discharge port 46 in sequence.
[0034] The automatic drying equipment for the watch embryos can ensure that the watch embryos will not be stacked on each other due to a large number of watch embryos being put in at one time, so that each watch embryo can be fully dried. There is no need for operators to stay in front of the drying equipment to continuously spread out the watch embryos and place them on the loading conveyor belt of the drying equipment or put them into the feeding port, which improves operating efficiency, reduces labor costs, and is conducive to large-scale watch mass production lines.
[0035] Furthermore, the loading and lifting device 3 also includes a loading buffer slope 35, the top of which is located below the end of the loading conveyor belt 2, and the bottom of which extends toward the lifting frame 31 to guide the embryo transferred from the loading conveyor belt 2 into the loading bucket 33.
[0036] The setting of the feeding buffer slope 35 increases a travel area between the feeding conveyor belt 2 and the loading bucket 33 of the lifting frame 31 for the watch embryos to slide and scatter after falling from the feeding conveyor belt 2, so that the watch embryos are more dispersed.
[0037] Furthermore, a side baffle 351 is provided on the edge of the loading buffer slope 35, the conveying direction of the loading conveyor belt 2 is perpendicular to the direction of the loading buffer slope 35 toward the lifting frame 31, and the end of the loading conveyor belt 2 is located above the side baffle 351 on one side of the loading buffer slope 35.
[0038] The route of the table embryos falling from the end of the feeding conveyor belt 2 and then sliding down the feeding buffer slope 35 under the action of gravity is to pass through the vertically turned corner structure instead of falling straight from the end of the feeding conveyor belt 2 to the loading bucket 33, which can further disperse the table embryos. Due to the corner structure, the side baffle 351 can be set to prevent the table embryos from falling too fast and flying off the feeding buffer slope 35 and the like.
[0039] like Figure 4 As shown, specifically, the loading bucket 33 includes a wall panel 331, a side ear plate 332 and a front arc plate 333, the wall panel 331 is fixedly connected to the circulating track 32, the side ear plates 332 are connected to both sides of the wall panel 331, and the front arc plate 333 is in an arc shape and is connected to the front side of the wall panel 331. As a result, the loading bucket 33 forms a groove structure with an opening at the top, which can stably load a certain number of surface embryos during the ascending stage, and can make the opening face downward to easily pour out the internal surface embryos during the descending stage.
[0040] The automatic drying device for the embryos further comprises a collecting basket 5, which is placed below the discharge port 46 of the drying device 4 to collect the embryos dried by hot air. The operator only needs to wait for the collecting basket 5 to collect a sufficient number of embryos, and then directly transfer the entire basket of embryos to the next process line such as the tempering equipment. More than two collecting baskets 5 can be prepared for replacement, forming a non-stop assembly line operation.
[0041] In this example, the drying chamber 42 is a rectangular chamber, that is, a channel-type chamber. The conveying chain plate 45 extends along the length direction of the drying chamber 42. The embryos traverse through the channel filled with hot air flow along the conveying chain plate 45 to be fully dried.
[0042] The air supply duct 44 extends from the head end of the drying chamber 42 to the end of the drying chamber 42 . The air supply duct 44 has a plurality of air outlets along its length, and the plurality of air outlets are arranged at equal intervals to ensure that the hot air delivered by the air supply duct 44 can evenly cover every corner of the drying chamber 42 .
[0043] Considering the operation in the drying chamber 42 with a relatively high temperature, the conveying chain plates 45 are illustratively metal chain plates.
[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0045] The above is only a specific implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.
Claims
1. An automatic drying device for embryos, characterized in that: include: A surface embryo feeding hopper (1); A loading conveyor belt (2), the loading conveyor belt (2) is installed below the embryo feed hopper (1) and is used to transport the embryos fed from the embryo feed hopper (1); A loading and lifting device (3), the loading and lifting device (3) comprising a lifting frame (31), a circulating crawler (32), a loading bucket (33) and a lifting drive motor (34) for driving the circulating crawler (32), the circulating crawler (32) connecting a plurality of the loading buckets (33) in parallel along its belt surface, the loading bucket (33) being a trough-shaped structure with an upper opening, the circulating crawler (32) being mounted on the lifting frame (31) in an inclined upward transfer direction, and being used for lifting the embryos transported by the loading conveyor belt (2) to the loading bucket (33) to the highest point of the lifting frame (31), and then causing the embryos to fall from the loading bucket (33) which is turned over as the circulating crawler (32) returns; A drying device (4), the drying device (4) comprising a dryer feed hopper (41), a drying chamber (42), a hot air blower (43), an air supply duct (44), a conveying chain plate (45) and a discharge port (46), the bottom of the dryer feed hopper (41) being connected to the drying chamber (42), the top outer edge of the dryer feed hopper (41) extending toward the lifting frame (31) of the loading lifting device (3), for receiving the embryos falling from the loading bucket (33), so that the embryos enter the drying chamber (42), the conveying chain plate (45) is arranged on the bottom surface of the drying chamber (42), and the conveying chain plate (45) extends from the head end of the drying chamber (42) to the end of the drying chamber (42), and is connected to the discharge port (46) arranged at the end of the drying chamber (42), and is used to transfer the embryos entering the drying chamber (42) to the discharge port (46). The air supply duct (44) is connected to the hot air blower (43) and is arranged in the drying chamber (42) to blow hot air into the drying chamber (42).
2. The automatic drying device for embryos according to claim 1, characterized in that: The loading and lifting device (3) also includes a loading buffer slope (35), the top of which is located below the end of the loading conveyor belt (2), and the bottom of which extends toward the lifting frame (31) to guide the embryos transferred from the loading conveyor belt (2) into the loading bucket (33).
3. The automatic drying device for embryos according to claim 1, characterized in that: The loading bucket (33) comprises a wall panel (331), a side ear panel (332) and a front arc panel (333); the wall panel (331) is fixedly connected to the circulating crawler (32); the side ear panel (332) is connected to both sides of the wall panel (331); and the front arc panel (333) is in an arc shape and is connected to the front side of the wall panel (331).
4. The automatic drying device for embryos according to claim 1, characterized in that: The automatic drying device for the embryos further comprises a material collection basket (5), which is placed below the discharge port (46) of the drying device (4) to collect the embryos dried by hot air.
5. The automatic drying device for embryos according to claim 1, characterized in that: The drying chamber (42) is a chamber in the shape of a rectangular parallelepiped, and the conveying chain plate (45) extends along the length direction of the drying chamber (42).
6. The automatic drying device for embryos according to claim 5, characterized in that: The air supply duct (44) extends from the head end of the drying chamber (42) to the end end of the drying chamber (42).
7. The automatic drying device for embryos according to claim 1, characterized in that: The conveying chain plate (45) is a metal chain plate.
8. The automatic drying device for embryos according to claim 2, characterized in that: A side baffle (351) is provided on the edge of the loading buffer slope (35), and the conveying direction of the loading conveyor belt (2) is perpendicular to the direction of the loading buffer slope (35) toward the lifting frame (31).