Automatic feeding structure of drying room assembly line

Abstract

The utility model belongs to the technical field of material conveying, and particularly relates to an automatic feeding structure of a drying room assembly line, which comprises a belt type feeding machine, a transverse rail and at least one group of top conveying components, and each group of top conveying components comprises a top conveying belt, a top conveying rack and a top motor used for driving the top conveying belt to advance. Rollers and a driving motor used for driving the rollers to rotate are installed on the top conveying rack, the transverse rails are arranged on the top walls of the two adjacent drying rooms in a crossing mode, and the rollers roll along the transverse rails. A feeding opening is formed in the top wall of the drying room and located in the moving path of the top conveying assembly. According to the automatic feeding device, the belt type feeding machine and the movable top conveying assembly are used for conveying the materials to the position above the drying rooms, then the materials enter the corresponding drying rooms through the corresponding feeding openings, automatic feeding of the materials is achieved, the workload of workers is reduced, the time needed for feeding is effectively shortened, and the material feeding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of material transportation, and in particular relates to an automatic material feeding structure of a drying room assembly line. Background Art

[0002] A drying room is a type of equipment used for drying materials. Depending on the material loading method, it can be divided into tray-type drying rooms and stacking-type drying rooms. Among them, tray-type drying rooms require workers to load materials into trays and then place the trays into the drying room one by one. After drying, the trays need to be taken out one by one. The workload of loading and unloading is large and the labor cost is high. Compared with tray-type drying rooms, stacking-type drying rooms only need to pile up materials in the drying room, without the need for tray loading or continuous loading. The workload of workers is reduced and the company's labor cost is reduced. However, stacking-type drying rooms also use manual methods to pile up materials in the drying room, and the loading efficiency is low. Especially for drying room production lines (i.e., multiple drying rooms are set side by side), there are many drying rooms. If the materials are loaded manually, the workload of workers is large and the material loading efficiency is low, which affects the drying efficiency of the materials. Therefore, it is necessary to design an automatic loading structure suitable for stacking-type drying rooms. Utility Model Content

[0003] The utility model aims to provide an automatic feeding structure for a drying room assembly line, so as to solve the problem of low manual feeding efficiency in a stacking type drying room.

[0004] In order to achieve the above-mentioned purpose, the solution of the utility model is: an automatic feeding structure of a drying room assembly line, comprising a belt loader, a transverse track and at least one group of top conveying components, each group of top conveying components comprising a top conveyor belt, a top conveyor frame and a top motor for driving the top conveyor belt to move, a roller and a driving motor for driving the roller to rotate are installed on the top conveyor frame, the transverse track is spanned on the top walls of two adjacent drying rooms, and the roller rolls along the transverse track; a loading port is opened on the top wall of the drying room, and the loading port is located on the moving path of the top conveying component.

[0005] The working principle and beneficial effects of this solution are as follows: in this solution, the driving motor can be used to realize the automatic movement of the top conveying component on the horizontal track, thereby adjusting the position of the top conveying component, so that the top conveying component is connected with the belt loader or the adjacent top conveying component, and then adjusting the overall conveying length of the top conveying component, and automatically conveying the material to the corresponding drying room, realizing automatic loading of the material, avoiding manual loading, reducing the workload of workers, effectively shortening the time required for loading, and improving the material loading efficiency.

[0006] Optionally, the conveying end of the belt loader is located above a feeding port of a drying room.

[0007] When the top conveying assembly is a group, when the conveying starting end of the top conveying assembly is located below the conveying end of the belt loader, the conveying end of the top conveying assembly is located above the loading port of another drying room;

[0008] When there are more than two groups of top conveying components, when the conveying starting end of the top conveying component close to the belt loader is located below the conveying end of the belt loader, the conveying end of the top conveying component close to the belt loader is located above the loading port of another drying room, and the remaining top conveying components are arranged along the material conveying direction, with the conveying starting end of the rear top conveying component below the conveying end of the front top conveying component, and the conveying end of the top conveying component is located above the loading port of the corresponding drying room.

[0009] In this solution, the arrangement of the top conveying assembly is limited. When the overall conveying length of the top conveying assembly is adjusted, the movement of the top conveying assembly is small, and the material conveying is not interrupted, thereby realizing continuous loading.

[0010] Optionally, a fabric window is provided on the side wall of the drying room, and a fabric door for closing the fabric window is provided on the side wall of the drying room.

[0011] In this solution, during the automatic loading process, workers can extend a feeding tool (such as a T-shaped long rod) into the drying room through the feeding window to flatten the materials accumulated in the drying room to prevent the materials from piling up into a small hill.

[0012] Optionally, a sealing assembly for closing the loading port is provided at the loading port, and the sealing assembly includes a sealing plate, which is horizontally slidably connected to the top inner wall of the drying room.

[0013] In this solution, a sealing plate is used to seal the feed port during the material drying process to prevent the hot air in the drying room from escaping from the feed port.

[0014] Optionally, the sealing assembly further includes a ball screw pair and a screw motor for driving the screw of the ball screw pair to rotate, and the nut of the ball screw pair is fixedly connected to the bottom surface of the sealing plate.

[0015] In this solution, a screw motor and a ball screw pair are used to realize the automatic sliding of the sealing plate, avoiding the need for workers to manually open or close the sealing plate.

[0016] Optionally, a limit group is provided on the transverse track, and the number of the limit groups is the same as the number of the top conveying components. Each limit group includes four limit blocks. When the roller of the top conveying component is against the limit block, either the conveying starting end of the top conveying component does not block the loading port corresponding to the conveying starting end, or the conveying end of the top conveying component is located above the loading port corresponding to the conveying end, and the conveying starting end of the top conveying component blocks the loading port corresponding to the conveying starting end.

[0017] In this solution, a limit block is used to limit the movement of the top conveying component to ensure that the conveying start and conveying end of the top conveying component move into place.

[0018] Optionally, the belt loader and the conveying end of the top conveying assembly are both fixedly installed with a collecting cover.

[0019] In this solution, the collecting hood can collect the materials above the feeding port, ensuring that all the materials enter the drying room through the feeding port.

[0020] Optionally, the automatic feeding structure also includes a horizontal conveying assembly located in the drying room, and a discharge port and an end face operation port are provided on the side wall of the drying room near the conveying end of the horizontal conveying assembly, and a discharge door for closing the discharge port is provided at the discharge port, and an end face door for closing the end face operation port is provided at the end face operation port; baffles for concentrating materials on the horizontal conveying assembly are provided around the horizontal conveying assembly, and the baffle plate located at the conveying end of the horizontal conveying assembly has its top end rotatably connected to the inner wall of the drying room, and its bottom end is fixed in the drying room by a pin; a guide hopper is connected to the bottom of the conveying end of the horizontal conveying assembly, and the end of the guide hopper away from the horizontal conveying assembly is connected to the discharge port.

[0021] In this solution, after the material drying work is completed, the worker pulls out the pin on the baffle plate through the end face operation port, and then the horizontal conveying component works to drive the material to move toward the discharge port. The corresponding baffle plate flips toward the discharge port under the push of the material. There is a gap between the bottom end of the corresponding baffle plate and the horizontal conveying component. The material falls through the gap onto the guide hopper and rolls along the guide hopper to the discharge port, thereby realizing automatic discharge of the material, avoiding workers manually taking out the material in the drying room, and further reducing the workload of workers.

[0022] Optionally, the automatic feeding structure also includes a horizontal conveying assembly located in the drying room, and a discharge port and an end face operation port are provided on the side wall of the drying room near the conveying end of the horizontal conveying assembly, and a discharge door for closing the discharge port is provided at the discharge port, and an end face door for closing the end face operation port is provided at the end face operation port; baffles for concentrating materials on the horizontal conveying assembly are provided around the horizontal conveying assembly, and the baffle plate located at the conveying end of the horizontal conveying assembly has a channel for materials to pass through at its bottom, and the channel is closed by an insert plate, and the insert plate is vertically slidably connected to the baffle plate located at the conveying end of the horizontal conveying assembly; a guide hopper is connected to the bottom of the conveying end of the horizontal conveying assembly, and the end of the guide hopper away from the horizontal conveying assembly is connected to the discharge port.

[0023] In this solution, after the material drying work is completed, the worker lifts the plug on the corresponding baffle plate through the end face operation port to expose the channel at the bottom of the baffle plate, and then the horizontal conveying component works to drive the material to move toward the discharge port. The material falls onto the guide hopper through the channel at the bottom of the corresponding baffle plate and rolls along the guide hopper to the discharge port, thereby realizing automatic discharge of the material, avoiding workers from manually taking out the material in the drying room, and further reducing the workload of workers.

[0024] Optionally, the automatic feeding structure further includes a discharge conveying assembly, which is located outside the drying room and is used to receive materials discharged through the discharge port.

[0025] In this solution, the discharge conveying component receives the material discharged through the discharge port and conveys the material to a designated location for the next process, avoiding manual handling of materials, further reducing the workload of workers and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural diagram of an automatic feeding structure of a drying room assembly line in Example 1 of the present utility model;

[0027] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0028] Figure 3 This is a longitudinal partial cross-sectional view of the drying room in Example 1 of the present utility model;

[0029] Figure 4 This is a structural diagram of the first embodiment of the present invention when feeding materials into the 1# drying room;

[0030] Figure 5 This is a structural diagram of an automatic feeding structure of a drying room assembly line in Example 2 of the present utility model;

[0031] Figure 6 This is a structural diagram of an automatic feeding structure of a drying room assembly line in Example 3 of the present utility model;

[0032] Figure 7 This is a longitudinal cross-sectional view of the drying room in the third embodiment of the present invention;

[0033] Figure 8 This is a longitudinal cross-sectional view of the drying room during the discharging process in Example 3 of the present utility model;

[0034] Figure 9 This is a longitudinal cross-sectional view of the drying room in the fourth embodiment of the present utility model;

[0035] Figure 10 It is a longitudinal partial cross-sectional view of the drying room during the discharging process in the fourth embodiment of the present utility model. DETAILED DESCRIPTION

[0036] The following is further described in detail through specific implementation methods:

[0037] The marks in the drawings of the specification include: belt loader 1, horizontal track 2, top conveying assembly 3, top conveyor belt 301, top conveyor frame 302, top motor 303, roller 304, drive motor 305, drying room 4, loading port 401, sealing plate 5, ball screw pair 6, screw motor 7, fabric door 8, limit block 9, collection cover 10, horizontal conveying assembly 11, discharge conveying assembly 12, discharge door 13, end door 14, material baffle 15, channel 1501, guide hopper 16, door opening and closing ladder frame 17, and insert plate 18.

[0038] Example 1

[0039] This embodiment is basically as Figure 1 and Figure 2 As shown: an automatic feeding structure of a drying room assembly line, comprising a belt loader 1, a transverse track 2 and at least one group of top conveying components 3, the top conveying components 3 being higher on the left and lower on the right, each group of top conveying components 3 comprising a top conveyor belt 301, a top conveying frame 302 and a top motor 303 for driving the top conveyor belt 301 to move, the top conveying frame 302 is provided with rollers 304 and a driving motor 305 for driving the rollers 304 to rotate, in this embodiment, there are four rollers 304 installed on the top conveying frame 302, and two rollers 304 are connected into a group through roller shafts, and the two groups of rollers 304 are distributed at the left and right ends of the top conveying frame 302, one of the roller shafts and the output shaft of the driving motor 305 are driven by a sprocket chain, thereby utilizing the driving motor 305 to realize the movement of the top conveying component 3.

[0040] The top wall of the drying room 4 is provided with a feeding port 401, and the feeding port 401 is located on the moving path of the top conveying assembly 3. A sealing assembly for closing the feeding port 401 is provided at the feeding port 401. Figure 3 As shown, the sealing assembly includes a sealing plate 5, a ball screw pair 6, and a screw motor 7 for rotating the screw of the ball screw pair 6. The sealing plate 5 is horizontally slidably connected to the top inner wall of the drying chamber 4. Specifically, the sealing plate 5 has an integrally formed slider, and the top inner wall of the drying chamber 4 has a slot for the slider to slide. The nut of the ball screw pair 6 is fixedly connected to the bottom surface of the sealing plate 5, and the screw motor 7 is fixedly mounted to the top inner wall of the drying chamber 4. A fabric window is defined in the side wall of the drying chamber 4, and a fabric door 8 is rotatably mounted on the side wall of the drying chamber 4 to close the fabric window.

[0041] The transverse track 2 is arranged across the top walls of two adjacent drying rooms 4, and the rollers 304 roll along the transverse track 2. The transverse track 2 is provided with limit groups, and the number of limit groups is the same as the number of top conveyor assemblies 3. Each limit group includes four limit blocks 9. When the rollers 304 of the top conveyor assemblies 3 abut against the limit blocks 9, either the conveying start of the top conveyor assemblies 3 does not block the corresponding loading port 401 of the conveying start, or the conveying end of the top conveyor assemblies 3 is located above the corresponding loading port 401 of the conveying end, and the conveying start of the top conveyor assemblies 3 blocks the corresponding loading port 401 of the conveying start.

[0042] The conveying ends of the belt loader 1 and the top conveyor assembly 3 are both fixedly mounted with a collecting hood 10, which allows the materials to fall in a concentrated manner. In this embodiment, there are two drying rooms 4. For ease of description, the two drying rooms 4 are numbered as drying room 1# 4 and drying room 2# 4; the number of limit groups on the top conveyor assembly 3 and the transverse track 2 is one group. Initially, the conveying end of the belt loader 1 is located directly above the loading port 401 of drying room 1# 4, the conveying starting point of the top conveyor assembly 3 is located below the conveying end of the belt loader 1, and the conveying end of the top conveyor assembly 3 is located directly above the loading port 401 of drying room 2# 4.

[0043] In actual use, workers place the materials to be dried on the belt loader 1, which transports the materials to the top of the loading port 401 of the first drying room 4. After being concentrated by the collecting cover 10, the materials fall onto the top conveying assembly 3, which then transports them to the top of the loading port 401 of the second drying room 4. After being concentrated by the collecting cover 10, the materials fall into the second drying room 4 through the loading port 401 on the second drying room 4, thus realizing automatic loading of the second drying room 4. In addition, during the loading process, the material distributing door 8 on the side wall of the second drying room 4 is opened, and the worker passes a distributing tool (such as a long T-shaped rod) through the distributing window to flatten the materials in the second drying room 4 to prevent the materials from piling up into a small hill inside the second drying room 4.

[0044] When the material in the 2# drying room 4 reaches the rated loading capacity, the drive motor 305 is started, driving the roller 304 to rotate counterclockwise, and the roller 304 rolls along the horizontal track 2, thereby driving the top conveying assembly 3 to move to the left until the roller 304 on the left side abuts against the limit block 9 on the left side, and the drive motor 305 is turned off, and the top conveying assembly 3 stops moving to the left. At this time, the conveying starting end (right end) of the top conveying assembly 3 is no longer below the conveying end end of the belt feeder 1, that is, the conveying starting end of the top conveying assembly 3 no longer blocks the loading port 401 of the 1# drying room 4. Figure 4As shown. Thus, the materials on the belt loader 1 are collected by the collection cover 10 and then fall into the drying room 1# through the loading port 401 of the drying room 1#, achieving automatic loading of the drying room 1#. Similarly, during the loading process of the drying room 1#, the material distribution door 8 on the side wall of the drying room 1# is opened, and a worker passes a distribution tool (such as a long T-shaped rod) through the distribution window to flatten the materials in the drying room 1#, thereby preventing the materials from piling up in the drying room 1#.

[0045] Furthermore, after the drying chamber 4 is loaded, the sealing plate 5 is used to seal the loading port 401. Specifically, the lead screw motor 7 is activated, driving the lead screw of the ball screw pair 6 to rotate, thereby causing the nut of the ball screw pair 6 to drive the sealing plate 5 to slide horizontally, thereby sealing the loading port 401. When the loading port 401 needs to be opened, the lead screw motor 7 drives the lead screw of the ball screw pair 6 to rotate in the opposite direction, thereby driving the sealing plate 5 to slide horizontally in the opposite direction, and no longer sealing the loading port 401.

[0046] In addition, in this embodiment, the 2# drying room 4 is loaded first, and then the 1# drying room 4 is loaded; in other embodiments, the 1# drying room 4 can also be loaded first, and then the 2# drying room 4 is loaded. By adjusting the position of the top conveying component 3 so that the conveying starting end (right end) of the top conveying component 3 does not block the loading port 401 of the 1# drying room 4, the 1# drying room 4 can be loaded first.

[0047] To sum up, in this embodiment, the belt loader 1 and the movable top conveying assembly 3 are used to realize automatic loading of the drying room 4, without the need for workers to manually load the materials, thereby reducing the workers' workload, effectively shortening the time required for loading, improving the material loading efficiency, and thus improving the material drying efficiency.

[0048] Example 2

[0049] The difference between this embodiment and the first embodiment is that: Figure 5As shown, in this embodiment, there are four drying rooms 4. For the convenience of description, the four drying rooms 4 are numbered as 1# drying room 4, 2# drying room 4, 3# drying room 4 and 4# drying room 4, and the transverse track 2 spans the top wall of 1#-4# drying rooms 4; the number of top conveying components 3 and the number of limit groups are both three. For the convenience of description, the three groups of top conveying components 3 are numbered as 1# top conveying component 3, 2# top conveying component 3 and 3# top conveying component 3. Initially, the conveying end of the belt loader 1 is located directly above the loading port 401 of the 1# drying room 4, the conveying starting end of the 1# top conveying component 3 is located below the conveying end of the belt loader 1, and the conveying end of the 1# top conveying component 3 is located above the loading port 401 of the 2# drying room 4; the conveying starting end of the 2# top conveying component 3 is located below the conveying end of the 1# top conveying component 3, and the conveying end of the 2# top conveying component 3 is located above the loading port 401 of the 3# drying room 4; the conveying starting end of the 3# top conveying component 3 is located below the conveying end of the 2# top conveying component 3, and the conveying end of the 3# top conveying component 3 is located above the loading port 401 of the 4# drying room 4.

[0050] Thus, in this embodiment, materials are transported to drying room 4# via belt loader 1, top conveyor assembly 1#, top conveyor assembly 2#, and top conveyor assembly 3#. After the material in drying room 4# reaches the rated loading capacity, top conveyor assembly 3# moves leftward, disengaging from top conveyor assembly 3# and dropping material from the conveying end of top conveyor assembly 2# into drying room 3#. After the material in drying room 3# reaches the rated loading capacity, top conveyor assembly 2# moves leftward, disengaging from top conveyor assembly 1# and dropping material from the conveying end of top conveyor assembly 1# into drying room 2#. After the material in drying room 2# reaches the rated loading capacity, top conveyor assembly 1# moves leftward, disengaging from top conveyor assembly 1# and dropping material from the conveying end of top conveyor assembly 1# into drying room 1#, thus completing the loading of the four drying rooms 4.

[0051] Example 3

[0052] The difference between this embodiment and the first embodiment is that: Figure 6 and Figure 7 As shown, the automatic feeding structure in this embodiment also includes a horizontal conveying component 11 and a discharging conveying component 12. The horizontal conveying component 11 is located in the drying room 4. A discharging port and an end face operation port are provided on the side wall of the drying room 4 near the conveying end of the horizontal conveying component 11. A discharging door 13 for closing the discharging port is provided at the discharging port, and an end face door 14 for closing the end face operation port is provided at the end face operation port.

[0053] The horizontal conveyor assembly 11 is surrounded by baffles 15 for concentrating material on the horizontal conveyor assembly 11. The baffle 15, located at the conveying end of the horizontal conveyor assembly 11, has its top rotatably connected to the inner wall of the drying chamber 4, and its bottom is fixed within the drying chamber 4 via a latch. A guide hopper 16 is connected below the conveying end of the horizontal conveyor assembly 11. The end of the guide hopper 16, which is away from the horizontal conveyor assembly 11, is connected to the bottom end of the discharge port. The guide hopper 16 is used to receive material that falls from the conveying end of the horizontal conveyor assembly 11, preventing it from falling onto the bottom wall of the drying chamber 4.

[0054] The discharge conveying assembly 12 is located outside the drying room 4 and is used to receive the material discharged through the discharge port. A door opening ladder 17 is provided above the discharge conveying assembly 12 so that workers can stand on the door opening ladder 17 to open or close the end door 14.

[0055] In this embodiment, the horizontal conveying assembly 11 and the discharge conveying assembly 12 are both conventional belt conveyors, and the conveyor belt of the horizontal conveying assembly 11 has a hollow structure to facilitate the passage of hot air.

[0056] In this embodiment, during the loading process, the material falls onto the horizontal conveying assembly 11. Due to the presence of the baffle plate 15, the material will not fall from the horizontal conveying assembly 11 to the bottom of the drying room 4, that is, the material will not fall below the horizontal conveying assembly 11. After the drying work is completed, the worker opens the discharge door 13, then stands on the door opening and closing ladder 17, opens the end door 14, and pulls out the latch on the baffle plate 15 close to the end door 14 through the end operating port, and the restriction on the bottom end of the corresponding baffle plate 15 is released. Subsequently, the horizontal conveying assembly 11 works to convey the material to the right, and the baffle plate 15 on the right side flips counterclockwise under the push of the material, so that there is a gap between the bottom end of the baffle plate 15 and the horizontal conveying assembly 11, as shown in FIG. Figure 8 As shown, the material falls through this gap onto the guide hopper 16 and rolls down along the guide hopper 16 to the discharge port, thus achieving automatic material discharge. The material discharged from the discharge port falls onto the discharge conveyor assembly 12, which transports it to a designated location for the next process step. This embodiment achieves automatic material discharge, eliminating the need for workers to manually remove the material from the drying room 4 and the need for manual handling of the dried material, further reducing worker workload and improving work efficiency.

[0057] Example 4

[0058] The difference between this embodiment and the first embodiment is that: Figure 6 and Figure 9As shown, the automatic feeding structure in this embodiment also includes a horizontal conveying component 11 and a discharging conveying component 12. The horizontal conveying component 11 is located in the drying room 4. A discharging port and an end face operation port are provided on the side wall of the drying room 4 near the conveying end of the horizontal conveying component 11. A discharging door 13 for closing the discharging port is provided at the discharging port, and an end face door 14 for closing the end face operation port is provided at the end face operation port.

[0059] The horizontal conveying assembly 11 is surrounded by baffles 15 for concentrating materials on the horizontal conveying assembly 11. The baffles 15, located at the conveying end of the horizontal conveying assembly 11, have a channel 1501 at their bottom for material to pass through. The channel 1501 is closed by a plug 18, which is vertically slidably connected to the baffles 15 at the conveying end of the horizontal conveying assembly 11. A guide hopper 16 is connected below the conveying end of the horizontal conveying assembly 11. The end of the guide hopper 16, which is away from the horizontal conveying assembly 11, is connected to the bottom end of the discharge port. The guide hopper 16 is used to receive materials that fall from the conveying end of the horizontal conveying assembly 11 to prevent them from falling on the bottom wall of the drying room 4.

[0060] The discharge conveying assembly 12 is located outside the drying room 4 and is used to receive the material discharged through the discharge port. A door opening ladder 17 is provided above the discharge conveying assembly 12 so that workers can stand on the door opening ladder 17 to open or close the end door 14.

[0061] In this embodiment, the horizontal conveying assembly 11 and the discharge conveying assembly 12 are both conventional belt conveyors, and the conveyor belt of the horizontal conveying assembly 11 has a hollow structure to facilitate the passage of hot air.

[0062] In this embodiment, during the loading process, material falls onto the horizontal conveyor assembly 11. Due to the presence of the material retaining plate 15, the material does not fall from the horizontal conveyor assembly 11 to the bottom of the drying chamber 4. After the drying process is completed, the worker opens the discharge door 13, then stands on the door opening ladder 17, opens the end door 14, and lifts the insert plate 18 on the material retaining plate 15 near the end door 14 through the end operating port. The insert plate 18 no longer blocks the passage 1501 at the bottom of the material retaining plate 15 (the higher the insert plate 18 is lifted, the larger the cross-section of the passage 1501 is exposed, and the more material can be discharged). The horizontal conveyor assembly 11 then operates, conveying the material to the right, through the passage 1501 on the right side of the material retaining plate 15, and then falling onto the guide hopper 16. The material then rolls down the guide hopper 16 to the discharge port, thereby achieving automatic material discharge. The material discharged through the discharge port falls onto the discharge conveyor assembly 12, which transports it to the designated location for the next step. In this way, this embodiment realizes automatic material discharge, avoids workers manually taking out the materials in the drying room 4, and avoids manual handling of the dried materials, further reducing the workload of workers and improving work efficiency.

[0063] The above description is merely an embodiment of the present invention. Commonly known details such as the specific structure and characteristics of the solution are not described in detail here. It should be noted that those skilled in the art may make various modifications and improvements without departing from the structure of the present invention. These modifications and improvements should also be considered within the scope of protection of the present invention and will not affect the effectiveness and practicality of the implementation of the present invention. The specific embodiments and other descriptions in the specification may be used to interpret the content of the claims.

Claims

1. An automatic feeding structure for a drying room assembly line, characterized by: It includes a belt loader, a transverse track and at least one set of top conveying components. Each set of top conveying components includes a top conveyor belt, a top conveyor frame and a top motor for driving the top conveyor belt. The top conveyor frame is equipped with rollers and a drive motor for driving the rollers to rotate. The transverse track spans the top walls of two adjacent drying rooms, and the rollers roll along the transverse track. A loading port is provided on the top wall of the drying room, and the loading port is located on the moving path of the top conveying component.

2. The automatic feeding structure of the drying room assembly line according to claim 1 is characterized by: The conveying end of the belt loader is located above the loading port of a drying room. When the top conveying assembly is a group, when the conveying starting end of the top conveying assembly is located below the conveying end of the belt loader, the conveying end of the top conveying assembly is located above the loading port of another drying room; When there are more than two groups of top conveying components, when the conveying starting end of the top conveying component close to the belt loader is located below the conveying end of the belt loader, the conveying end of the top conveying component close to the belt loader is located above the loading port of another drying room, and the remaining top conveying components are arranged along the material conveying direction, with the conveying starting end of the rear top conveying component below the conveying end of the front top conveying component, and the conveying end of the top conveying component is located above the loading port of the corresponding drying room.

3. The automatic feeding structure of the drying room assembly line according to claim 1 is characterized by: A fabric window is provided on the side wall of the drying room, and a fabric door for closing the fabric window is provided on the side wall of the drying room.

4. The automatic feeding structure of the drying room assembly line according to claim 1 is characterized by: The feeding port is provided with a sealing assembly for closing the feeding port, and the sealing assembly includes a sealing plate, and the sealing plate is horizontally slidably connected to the top inner wall of the drying room.

5. The automatic feeding structure of the drying room assembly line according to claim 4 is characterized in that: The sealing assembly further includes a ball screw pair and a screw motor for driving the screw of the ball screw pair to rotate, and the nut of the ball screw pair is fixedly connected to the bottom surface of the sealing plate.

6. The automatic feeding structure of the drying room assembly line according to claim 1 is characterized by: A limit group is provided on the transverse track, and the number of the limit groups is the same as the number of the top conveying components. Each limit group includes four limit blocks. When the roller of the top conveying component is against the limit block, either the conveying starting end of the top conveying component does not block the loading port corresponding to the conveying starting end, or the conveying end of the top conveying component is located above the loading port corresponding to the conveying end, and the conveying starting end of the top conveying component blocks the loading port corresponding to the conveying starting end.

7. The automatic feeding structure of the drying room assembly line according to claim 1 is characterized by: The belt loader and the conveying end of the top conveying assembly are both fixedly installed with a collecting cover.

8. The automatic feeding structure of the drying room assembly line according to claim 1 is characterized by: The automatic feeding structure also includes a horizontal conveying component located in the drying room, and a discharge port and an end face operation port are provided on the side wall of the drying room near the conveying end of the horizontal conveying component. The discharge port is provided with a discharge door for closing the discharge port, and the end face operation port is provided with an end face door for closing the end face operation port; baffles for concentrating materials on the horizontal conveying component are provided around the horizontal conveying component, and the baffle plate located at the conveying end of the horizontal conveying component has its top end rotatably connected to the inner wall of the drying room, and its bottom end is fixed in the drying room by a pin; a guide hopper is connected to the bottom of the conveying end of the horizontal conveying component, and the end of the guide hopper away from the horizontal conveying component is connected to the discharge port.

9. The automatic feeding structure of the drying room assembly line according to claim 1 is characterized by: The automatic feeding structure also includes a horizontal conveying assembly located in the drying room, and a discharge port and an end face operation port are provided on the side wall of the drying room near the conveying end of the horizontal conveying assembly. The discharge port is provided with a discharge door for closing the discharge port, and the end face operation port is provided with an end face door for closing the end face operation port; baffles for concentrating materials on the horizontal conveying assembly are provided around the horizontal conveying assembly, and the baffle plate located at the conveying end of the horizontal conveying assembly has a channel for material to pass through at its bottom, and the channel is closed by a plug plate, and the plug plate is vertically slidably connected to the baffle plate located at the conveying end of the horizontal conveying assembly; a guide hopper is connected to the bottom of the conveying end of the horizontal conveying assembly, and the end of the guide hopper away from the horizontal conveying assembly is connected to the discharge port.

10. The automatic feeding structure of the drying room assembly line according to claim 8 or 9, characterized in that: The automatic feeding structure further includes a discharge conveying assembly, which is located outside the drying room and is used to receive the material discharged through the discharge port.

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