Material packaging production line equipment
By introducing a retractable runway bridge and vision sensors into the material packaging production line, the problem of parallel operation of multiple devices was solved, achieving balanced sorting of materials and waste disposal, and improving the production efficiency and space utilization of rice cake packaging equipment.
Patent Information
- Application Number
- CN202210857687.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-07-21
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2042-07-21
AI Technical Summary
Existing material packaging production line equipment requires multiple machines to operate in parallel, resulting in high production costs, large equipment space occupation, and low packaging efficiency, especially in the automatic packaging of rice cakes where manual sorting is inefficient.
The material packaging production line equipment adopts a retractable runway bridge and vision sensors. The guide block and servo motor are controlled by photoelectric switches and controllers to achieve balanced sorting of materials and recycling of waste. The vision sensors are used to detect damaged materials and process them as return or waste.
It achieves balanced distribution of materials across multiple sorting stations, improves production efficiency and packaging quality, reduces equipment space occupation and manual intervention, and enhances overall packaging efficiency.
Smart Images
Figure CN117465762B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to a material packaging production line equipment, belonging to the field of material packaging, especially relates to a material packaging production line equipment after average sorting of materials. BACKGROUND
[0002] For the packaging of materials, especially for the automatic packaging production line of snow cakes, generally, the material feeding mechanism is used to send the materials to the material conveying path, and then the materials are sent out one by one to the end of the material conveying path for packaging operation. At present, the materials are conveyed in multiple ways and manually fed. Therefore, in order to improve the production efficiency, multiple equipment needs to be purchased, which not only increases the production cost of the production enterprise, but also occupies a large space. At the same time, this kind of equipment can only manually sort waste cakes, which greatly reduces the packaging efficiency. SUMMARY
[0003] In view of the deficiencies in the background art, the technical problem to be solved by the present application is to provide a material packaging production line equipment which can feed materials in multiple ways after one-time feeding to improve production efficiency and packaging quality.
[0004] To this end, the present application is realized by adopting the following technical scheme: a material packaging production line equipment, comprising a rack, a material feeding mechanism, a material outlet platform connected with the material feeding mechanism, and a plurality of material distribution channels connected with the material outlet platform, wherein the material distribution channels have a horizontal section and an inclined section, characterized in that a first retractable runway bridge corresponding to the material distribution channels is connected with the inclined section in sequence, a second retractable runway bridge corresponding to the material distribution channels is connected with the inclined section in sequence, the first retractable runway bridge and the second retractable runway bridge have the same structure, an optical switch is arranged above the tail end of each first retractable runway bridge, a visual sensor is arranged above the tail end of each second retractable runway bridge, a material return runway is arranged between the first retractable runway bridge and the second retractable runway bridge, the tail end of the second retractable runway bridge is connected with a sorting runway, a waste runway is arranged below the tail end of the second retractable runway bridge, a guide block is arranged at the inlet end of each material distribution channel, the guide block is connected with a drive, and the visual sensor and the optical switch are connected with the corresponding drive through a controller.
[0005] The material distribution channels of the horizontal section have a first horizontal material distribution channel and a second horizontal material distribution channel, the tail end of the second horizontal material distribution channel is connected with the inclined section material distribution channel, and a vibrator is connected to the bottom of the first horizontal material distribution channel and the second horizontal material distribution channel.
[0006] The material guide block is installed on a swing arm, is located below the discharging platform and is exposed to the discharging platform, the discharging platform is higher than the material distribution channel, the swing arm is installed on a sliding block, the sliding block is in transmission connection with a motor and the sliding block is matched with a sliding rail on the rack.
[0007] The tail end of the waste track is provided with a third retractable track bridge which is the same as the first retractable track bridge, the visual sensor is arranged above the third retractable track bridge, and the tail end of the third retractable track bridge is connected with a return material conveying line which is communicated with the material discharging mechanism.
[0008] The tail end of the return material track is connected with a return material conveying line which is communicated with the material discharging mechanism.
[0009] The first and second retractable track bridges comprise a servo motor, a sliding rail, a sliding block, a synchronous belt, a driving roller, the synchronous belt is wound on the sliding rail and is in transmission connection with the servo motor, the sliding block is matched and installed on the sliding rail, a retractable support plate is connected to the sliding block, a retractable plate is connected to the retractable support plate, the retractable plate is matched and installed on a sliding rail plate, a conveying frame is fixed on the sliding rail plate, transmission rollers are arranged at the ends of the conveying frame and the retractable plate, a connecting plate is installed on the retractable plate, shaft rollers are installed on the connecting plate, and a conveying belt is wound on the transmission rollers, a plurality of transition rollers, the shaft rollers and the driving roller.
[0010] The structure can detect the amount of material in the material distribution channel, and if the amount of material in each material distribution channel is uneven, the material guide block is controlled to swing, so that the material changes direction and is conveyed to the adjacent material distribution channel, so that the material in each material distribution channel is balanced, not only the waste can be replaced, but also the stacked material can be returned and conveyed, so as to improve the efficiency of the material distribution. BRIEF DESCRIPTION OF DRAWINGS
[0011] The application has the following drawings:
[0012] Figure 1 It is a structure schematic view of the application from the top view;
[0013] Figure 2 It is a structure view of the material guide block installed at the material distribution channel of the application;
[0014] Figure 3 It is a structure view of the material guide block connected with the driver of the application;
[0015] Figure 4 It is a structure view of the retractable track bridge of the application. DETAILED DESCRIPTION
[0016] Referring to the drawings, the material packaging production line device has a rack 13, a material placing mechanism 1, a material discharging platform 2 connected with the material placing mechanism, and a plurality of material distributing channels 3 connected with the material discharging platform 2. The material placing mechanism 1 is a mechanism for placing material and discharging the material by vibration of a vibrator, which is a commonly used mechanism in the field and will not be described in detail. The material distributing channels have horizontal sections and slope sections. The horizontal sections of the material distributing channels have a first horizontal material distributing channel 3-1 and a second horizontal material distributing channel 3-2. The tail end of the second horizontal material distributing channel 3-2 is connected with the slope section of the material distributing channel 3-3. The bottom of the first horizontal material distributing channel 3-1 and the second horizontal material distributing channel 3-2 is connected with a vibrator (not shown in the drawings) to facilitate discharging of the material distributing channels.
[0017] The slope section of the material distributing channel 3-3 is sequentially connected with a first retractable runway bridge 4 corresponding to the material distributing channel and a second retractable runway bridge 5. The first retractable runway bridge 4 and the second retractable runway bridge 6 have the same structure. The tail end of each first retractable runway bridge 4 is provided with a photoelectric switch (not shown in the drawings) above the tail end. The tail end of each second retractable runway bridge 6 is provided with a visual sensor (not shown in the drawings) above the tail end. A material returning runway 5 is arranged between the first retractable runway bridge 4 and the second retractable runway bridge 6. The tail end of the second retractable runway bridge 6 is connected with a sorting runway 8. A waste runway 7 is arranged below the tail end of the second retractable runway bridge 6. Each inlet end of the plurality of material distributing channels 3 is provided with a material guide block 11 connected with a driver. The visual sensor and the photoelectric switch are connected with the corresponding driver through a controller. In the embodiment, the material distributing channels 3 are provided with fifteen material distributing channels. The first retractable runway bridge 4 and the second retractable runway bridge 6 are correspondingly provided with fifteen first retractable runway bridges and second retractable runway bridges. The sorting runways 8 are correspondingly provided with fifteen sorting runways. Every three sorting runways 8 form a packaging station, i.e. five packaging stations. The lengths of the sorting runways 8 of each group are different. The packaging machines are installed at the packaging stations. The packaging machines are staggered and do not interfere with each other to package, which greatly improves the production efficiency. The sorting runways are essentially a conveying belt. The material is placed on the conveying belt and then conveyed to the designated position.
[0018] The material guide block 11 is installed on a swing arm 12 below the material discharging platform 2 and exposed to the material discharging platform 2. The material discharging platform 2 is higher than the material distributing channels 3. The swing arm 12 is installed on a sliding block 14. The sliding block 14 is in transmission connection with a motor 17. The sliding block 14 is matched with a sliding rail on the rack 12. After the motor 17 is driven, the material guide block 11 can be swung to guide the material falling from the material discharging platform 2 into the adjacent material distributing channel.
[0019] Specifically, the material guide block 11 is swung as follows: when the motor 17 receives a signal and works, the swing block 16 is swung, the connecting rod 15 is pulled, the sliding block 14 is pulled, the sliding block 14 is moved on the sliding rail, and the material guide block 11 is moved.
[0020] The tail end of the return track 5 is connected with a return conveying line 9, which is communicated with the material placing mechanism 1. After detection by the photoelectric switch, the stacked materials, which do not meet the conveying conditions, are dropped to the return track 5 by the first telescopic track bridge 4 and are conveyed to the material placing mechanism 1 by the return conveying line 9 to be placed again.
[0021] The tail end of the waste track 7 is provided with a third telescopic track bridge 31 which has the same structure as the first telescopic track bridge 4, and the tail end of the third telescopic track bridge 31 is connected with the return conveying line 9 which is communicated with the material placing mechanism 1. The visual sensor may judge two stacked materials as defective materials during detection, so the materials received by the waste track 7 may also include intact materials. Therefore, the intact materials are sent to the material placing mechanism again by the return conveying line 9 for repeated placing after further detection by the visual sensor, and the defective materials are dropped for recycling.
[0022] The structure of the first telescopic runway bridge 4, the second telescopic runway bridge 6 and the third telescopic runway bridge 31 is as follows: comprising a servo motor 27, a slide rail 26, a slide block 25, a synchronous belt (not shown in the figure), a driving roller 29, the synchronous belt is wound on the slide rail 26 and is in driving connection with the servo motor 27, the slide block 25 is cooperatively installed on the slide rail 26, and a telescopic support plate 22 is connected on the slide block 25, the telescopic support plate 22 is connected with a telescopic plate 19, the telescopic plate 19 is cooperatively installed on the slide rail plate 21, and a conveying frame 32 is fixed on the slide rail plate 21, the conveying frame 32 and the end of the telescopic plate 19 are provided with driving rollers 28, a connecting plate 20 is installed on the telescopic plate 19, an axle roller 23 is installed on the connecting plate 20, and a conveying belt 18 is wound on the driving rollers 28, a plurality of transition rollers 30, the axle roller 23 and the driving roller 29. Among them, the servo motor of the first telescopic runway bridge 4 is electrically connected with the photoelectric switch, the servo motor on the second telescopic runway bridge is electrically connected with the visual sensor, and of course, the servo motor of the third telescopic runway bridge is electrically connected with the visual sensor above it. The servo motor of the first telescopic runway bridge rotates after receiving the instruction, moves with the slide block 25 on the synchronous belt, so that the telescopic support plate 22 moves, and drives the telescopic plate 19 to move, so that the conveying belt 18 is contracted, and at the same time, the axle roller 23 on the connecting plate 20 moves synchronously with the telescopic plate 19, moves with the axle roller 23, therefore, the conveying belt 18 is always wound on the driving rollers 28, a plurality of transition rollers 30, the axle roller 23 and the driving roller 29.
[0023] The working principle of the embodiment is as follows: the feeding mechanism 1 places the material like snow cake on the discharging platform 2 by vibration, the discharging platform 2 delivers the material into the distribution channel 3, then the material slides down the slope section distribution channel 3-3 to the first telescopic runway bridge 4, the second telescopic runway bridge 5, and finally to the sorting runway 8, and is packaged by the packaging machine of the packaging station at each group of sorting runways. When the photoelectric switch detects that the materials are stacked together, the photoelectric switch feeds back a signal to the servo motor on the first telescopic runway bridge 4, and after the servo motor works, the conveying belt on the first telescopic runway bridge 4 is retracted, so that it has a gap with the conveying belt on the second telescopic runway bridge, so that the material conveyed by the first telescopic runway bridge 4 falls onto the return material runway 5, and is sent to the feeding mechanism 1 through the return material conveying line 9 for re-discharging. After the material falls here, the conveying belt returns to the position, and is connected with the conveying belt on the second telescopic runway bridge 6. When the visual sensor detects a defective material, it also feeds back a signal to the servo motor on the second telescopic runway bridge 6, and the conveying belt on the second telescopic runway bridge is retracted, forming a gap with the sorting runway 8, and after the defective material falls onto the waste material runway 7, the conveying belt on the second telescopic runway bridge returns to the position, forming a connection relationship with the sorting runway 8, and smoothly conveying the material. The material conveyed from the first telescopic runway to the second telescopic runway is stacked together in the conveying process, so the visual sensor may mistakenly think that the material is a defective material and also falls onto the waste material runway 7. Therefore, the visual sensor on the third telescopic runway bridge 31 at the tail end of the waste material runway 7 detects again, and if it is indeed a defective material, the servo motor on the third telescopic runway bridge 21 works to retract the conveying belt on the third telescopic runway bridge, so that the conveying belt on the third telescopic runway bridge forms a gap with the return material conveying line 9, and the defective material falls down for collection. Similarly, after the material falls, the conveying belt on the third telescopic runway bridge returns to the position, and the intact material is sent to the return material conveying line and then conveyed to the feeding mechanism 1 again.
[0024] The visual sensor and the photoelectric switch have a counting function. When the visual sensor or the photoelectric switch detects that the materials on the adjacent two telescopic runways are greatly different in quantity, generally more than 5, the controller receives the information and makes the corresponding motor 17 work to swing or move the material guide block 11, so as to guide the material on the discharging platform 2 to the distribution channel with less material, thereby balancing the materials in each distribution channel and relatively balancing the packaging efficiency of the packaging station, thereby improving the overall packaging efficiency.
Claims
1. A material packaging production line equipment, comprising a frame (13), a feeding mechanism (1), a discharge platform (2) connected to the feeding mechanism, and a plurality of distribution channels (3) connected to the discharge platform (2), wherein the distribution channels (3) have horizontal distribution channels and inclined distribution channels, characterized in that... The inclined material distribution channel is sequentially connected to a first retractable runway bridge (4) and a second retractable runway bridge (6) corresponding to the material distribution channel. The first retractable runway bridge (4) and the second retractable runway bridge (6) have the same structure. A photoelectric switch is provided above the tail end of each first retractable runway bridge (4), and a vision sensor is provided above the tail end of each second retractable runway bridge (6). A return runway (5) is provided between the first retractable runway bridge (4) and the second retractable runway bridge (6). The tail end of the second retractable runway bridge (6) is connected to the sorting runway (8), and a waste runway (7) is provided below the tail end of the second retractable runway bridge (6). Each inlet end of the plurality of material distribution channels (3) is provided with a guide block (11). The guide block (11) is connected to the driver, and the vision sensor and the photoelectric switch are connected to the corresponding driver through the controller. The first retractable runway bridge (4) and the second retractable runway bridge (6) are connected to the sorting runway (8). The runway bridge (6) includes a servo motor (27), a slide rail (26), a slider (25), a synchronous belt, and a drive roller (29). The synchronous belt is wound around the slide rail (26) and is connected to the servo motor (27) for transmission. The slider (25) is installed on the slide rail (26) in cooperation, and a telescopic support plate (22) is connected to the slider (25). A telescopic plate (19) is connected to the telescopic support plate (22). The telescopic plate (19) is installed on the slide rail plate (21) in cooperation, and a conveyor frame (32) is fixed on the slide rail plate (21). A transmission roller (28) is provided at the ends of the conveyor frame (32) and the telescopic plate (19). A connecting plate (20) is installed on the telescopic plate (19), and a shaft roller (23) is installed on the connecting plate (20). The conveyor belt (18) is wound around the transmission roller (28), several transition rollers (30), the shaft roller (23), and the drive roller (29).
2. The material packaging production line equipment according to claim 1, characterized in that... The horizontal section of the material distribution channel has a first horizontal material distribution channel (3-1) and a second horizontal material distribution channel (3-2). The tail end of the second horizontal material distribution channel (3-2) is connected to the inclined section material distribution channel (3-3). Vibrators are connected to the bottom of the first horizontal material distribution channel (3-1) and the second horizontal material distribution channel (3-2).
3. The material packaging production line equipment according to claim 1, characterized in that... The guide block (11) is installed on the swing arm (12), located below the discharge platform (2), and exposed above the discharge platform (2). The discharge platform (2) is higher than the distribution channel (3). The swing arm (12) is installed on the slider (14). The slider (14) is connected to the motor (17) for transmission, and the slider (14) cooperates with the slide rail on the frame (13).
4. The material packaging production line equipment according to claim 1, characterized in that... The tail end of the waste track (7) is provided with a third retractable track bridge (31) with the same structure as the first retractable track bridge (4). The vision sensor is set above the third retractable track bridge (31), and the tail end of the third retractable track bridge (31) is connected to the return material conveying line (9). The return material conveying line (9) is connected to the discharge mechanism (1).
5. The material packaging production line equipment according to claim 1, characterized in that... The end of the return material track (5) is connected to a return material conveyor line (9), which is connected to the material feeding mechanism (1).
Citation Information
Patent Citations
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