Automatic feeding and conveying system for a composite production line

Abstract

This utility model relates to an automatic feeding and conveying system for a composite production line. The utility model includes a first infeed position; a first longitudinal / transverse infeed mechanism, connected to the longitudinal side of the first infeed position; a first feeding position, connected to the transverse side of the first longitudinal / transverse infeed mechanism; a second longitudinal / transverse conveying mechanism, connected to the longitudinal side of the first longitudinal / transverse infeed mechanism; a second feeding position, connected to the longitudinal side of the first feeding position and the transverse side of the second longitudinal / transverse conveying mechanism, and a first feeding conveyor belt connected to the extruder, for receiving a full-load glue tray and feeding glue to the extruder; a first longitudinal / transverse outfeed mechanism, connected to the transverse side of the first feeding position; a second longitudinal / transverse outfeed mechanism, connected to the transverse side of the second feeding position and the longitudinal side of the first longitudinal / transverse outfeed mechanism; and a first outfeed position, connected to the other longitudinal side of the first longitudinal / transverse outfeed mechanism. This utility model improves the feeding switching efficiency.

Description

Technical Field

[0001] This utility model relates to the field of tire production equipment technology, and in particular to an automatic feeding and conveying system for a composite production line. Background Technology

[0002] With the continuous expansion of tire production scale and the increasing variety of products, the application of composite production lines in the semi-finished product processing stage is becoming more and more common. As one of the core pieces of equipment in the composite production line, the extruder's feeding method directly affects the continuity of production and product quality.

[0003] In existing technologies, traditional feeding and conveying mostly rely on manual handling or simple unidirectional roller conveyors, which easily leads to problems such as untimely feeding or frequent replacement of rubber trays, resulting in low feeding switching efficiency and even interruption of rubber supply. Summary of the Invention

[0004] Therefore, this utility model provides an automatic feeding and conveying system for composite production lines, which effectively solves the problems of low efficiency in switching of rubber trays and easy interruption of feeding in traditional feeding methods, realizes the continuity and automatic switching of the feeding process, and greatly improves production stability.

[0005] To solve the above technical problems, this utility model provides an automatic feeding and conveying system for a composite production line, including a dual-plate glue supply unit, wherein the dual-plate glue supply unit includes: The first entry position is used to receive the fully loaded rubber trays transported by the AGV trolley; The first longitudinal / lateral vehicle entry mechanism is connected to the longitudinal side of the first vehicle entry position; The first feeding position is connected to the transverse side of the first longitudinal / transverse feeding mechanism and is used to receive a full-load glue tray and supply glue to the extruder. The second longitudinal / transverse conveying mechanism is connected to the longitudinal side of the first longitudinal / transverse vehicle entry mechanism; The second feeding position is respectively connected to the longitudinal side of the first feeding position and the transverse side of the second longitudinal / transverse conveying mechanism, as well as to the first feeding conveyor belt of the extruder, for receiving a full-loaded glue tray and supplying glue to the extruder; wherein, the glue on the full-loaded glue trays at the first feeding position and the second feeding position can adhere together and then be supplied to the extruder together. The first longitudinal / lateral vehicle exit mechanism is connected to the lateral side of the first material feeding position; The second longitudinal / lateral vehicle exit mechanism is respectively connected to the lateral side of the second feeding position and the longitudinal side of the first longitudinal / lateral vehicle exit mechanism; The first exit position is connected to the other side of the longitudinal direction of the first longitudinal / lateral exit mechanism, and is used to store empty rubber trays for AGV trolley recycling.

[0006] In one embodiment of this utility model, a mobile operating platform is also included. The mobile operating platform is provided with a manual standing area. The mobile operating platform can stop near the first feeding position or the second feeding position when the manual feeding operation is performed, and return to the waiting position after completion.

[0007] In one embodiment of this utility model, the first longitudinal / lateral vehicle entry mechanism, the second longitudinal / lateral conveying mechanism, the first longitudinal / lateral vehicle exit mechanism, and the second longitudinal / lateral vehicle exit mechanism all adopt a lifting and transplanting conveyor.

[0008] In one embodiment of this utility model, a chain-type conveyor mechanism with longitudinal transmission is provided on the first entry position; The first exit position is equipped with a chain-type conveyor mechanism that drives longitudinally; The first feeding position is equipped with a chain conveyor mechanism that drives laterally; The second feeding position is equipped with a chain conveyor mechanism that drives laterally.

[0009] In one embodiment of the present invention, a single-piece glue supply unit is further provided on one side of the dual-piece glue supply unit. The single-piece glue supply unit includes a second inlet position, a third feed position, a second outlet position, and a third longitudinal / lateral outlet mechanism. The second entry position is used to receive a fully loaded tray of rubber transported by the AGV trolley; The third feeding position is connected to one longitudinal side of the second infeed position; The third longitudinal / lateral vehicle exit mechanism is connected to one side of the third material supply position; The second exit position is connected to the longitudinal side of the third longitudinal / lateral exit mechanism and is used to store empty rubber trays for AGV trolley recycling; The third feeding position is connected to the second feeding conveyor belt of the extruder.

[0010] In one embodiment of this utility model, a chain-type conveyor mechanism with longitudinal transmission is provided on the second entry position; The third feeding position is equipped with a chain conveyor mechanism that drives longitudinally; The second exit position is equipped with a chain-type conveyor mechanism that drives longitudinally.

[0011] In one embodiment of this utility model, the third longitudinal / lateral vehicle exit mechanism is a lifting and transplanting conveyor.

[0012] In one embodiment of this utility model, the dual-piece glue supply unit and the single-piece glue supply unit are arranged at an angle.

[0013] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art: The present invention discloses an automatic feeding and conveying system for a composite production line. By setting a first feeding position and a second feeding position in a dual-plate glue feeding unit, and connecting the two positions to the first feeding conveyor belt of the extruder respectively, and ensuring that the glue on the full-load glue trays at the two feeding positions can adhere together and be fed to the extruder at the same time, the system effectively solves the problems of low glue tray switching efficiency and easy interruption of feeding in traditional feeding methods. It realizes the continuity and automatic switching of the feeding process and greatly improves production stability.

[0014] This invention sets up a mobile operating platform near the dual-piece glue supply unit, reserving a standing area for manual operation while the automatic feeding is running. This ensures the high efficiency of automated production while improving the convenience and safety of manual intervention.

[0015] This invention, through the arrangement of dual-piece and single-piece glue supply units, ensures a compact layout and high space utilization. At the same time, it can flexibly adapt to the dual-piece mixed glue supply mode of Φ200 and Φ250 extruders and the single-piece glue supply mode of Φ150 extruders, thus meeting the differentiated production needs of multiple extruder models. Attached Figure Description

[0016] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of the automatic feeding and conveying system of the composite production line of this utility model.

[0018] Explanation of reference numerals in the instruction manual: 100. Dual-piece glue supply unit; 200. Single-piece glue supply unit; 300. Extruder; 310. First feeding conveyor belt; 320. Second feeding conveyor belt; 1. First infeed position; 2. First longitudinal / transverse infeed mechanism; 3. First feeding position; 4. Second longitudinal / transverse conveying mechanism; 5. Second feeding position; 6. Second longitudinal / transverse outfeed mechanism; 7. First longitudinal / transverse outfeed mechanism; 8. First outfeed position; 9. Mobile operating platform; 10. Second infeed position; 11. Third feeding position; 12. Second outfeed position; 13. Third longitudinal / transverse outfeed mechanism. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0020] In this utility model, when directions (up, down, left, right, front, and back) are described, it is only for the convenience of describing the technical solution of this utility model, and does not indicate or imply that the technical features referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0021] In this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," "exceeding," etc. are understood to exclude the stated number; "above," "below," "within," etc. are understood to include the stated number. In the description of this utility model, if "first" or "second" is used, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0022] In this utility model, unless otherwise explicitly defined, terms such as "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; a fixed connection, a detachable connection, or an integrally formed connection; a mechanical connection, an electrical connection, or a connection capable of mutual communication; or the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model based on the specific content of the technical solution.

[0023] Reference Figure 1 As shown, the present invention discloses an automatic feeding and conveying system for a composite production line, comprising a dual-plate glue supply unit 100, wherein the dual-plate glue supply unit 100 includes: The first entry position 1 is used to receive a fully loaded rubber tray transported by the AGV trolley; The first longitudinal / lateral vehicle entry mechanism 2 is connected to the longitudinal side of the first vehicle entry position 1; The first feeding position 3 is connected to the transverse side of the first longitudinal / transverse feeding mechanism 2 and is used to receive a full-load glue tray and supply glue to the extruder 300. The second longitudinal / transverse conveying mechanism 4 is connected to the longitudinal side of the first longitudinal / transverse vehicle entry mechanism 2; The second feeding position 5 is respectively connected to the longitudinal side of the first feeding position 3 and the transverse side of the second longitudinal / transverse conveying mechanism 4, and is connected to the first feeding conveyor belt 310 of the extruder 300. It is used to receive a full-load glue tray and supply glue to the extruder 300. The glue on the full-load glue trays of the first feeding position 3 and the second feeding position 5 can stick together and then be supplied to the extruder 300 together. The first longitudinal / lateral vehicle exit mechanism 7 is connected to the lateral side of the first feeding position 3; The second longitudinal / lateral vehicle exit mechanism 6 is respectively connected to the lateral side of the second feeding position 5 and the longitudinal side of the first longitudinal / lateral vehicle exit mechanism 7; The first exit position 8 is connected to the other side of the longitudinal direction of the first longitudinal / lateral exit mechanism 7, and is used to store empty rubber trays for AGV trolley recycling.

[0024] In one embodiment, a mobile operating platform 9 is also included. The mobile operating platform 9 is provided with a manual standing area. The mobile operating platform 9 can stop near the first feeding position 3 or the second feeding position 5 when the manual feeding operation is performed, and return to the waiting position after the operation is completed.

[0025] It should be noted that, for ease of operation and safety considerations, a mobile operating platform 9 is added to the double-sheet feeding station for manual sheet handling. Since the loading and unloading of both full and empty sheet reels occupy both sides of the feeder, the mobile operating platform solves the manual sheet handling problem when multiple sheets require feeding. When manual sheet handling is needed at each station, the operator moves the platform to the corresponding position, stands on the platform to complete the sheet replacement, and after the operation is completed, the platform returns to the waiting position, releasing the sheet loading / unloading channel.

[0026] In one embodiment, the first longitudinal / lateral vehicle entry mechanism 2, the second longitudinal / lateral conveying mechanism 4, the first longitudinal / lateral vehicle exit mechanism 7, and the second longitudinal / lateral vehicle exit mechanism 6 are all top-lifting transfer conveyors.

[0027] The use of a lifting and transplanting conveyor allows for smooth switching between fully loaded and empty rubber trays in different directions, improving conveying efficiency.

[0028] In one embodiment, the first infeed position 1 is provided with a chain conveyor mechanism that drives longitudinally; the first outfeed position 8 is provided with a chain conveyor mechanism that drives longitudinally; the first feeding position 3 is provided with a chain conveyor mechanism that drives laterally; and the second feeding position 5 is provided with a chain conveyor mechanism that drives laterally.

[0029] In one embodiment, a single-piece glue supply unit 200 is also provided on one side of the dual-piece glue supply unit 100. The single-piece glue supply unit 200 includes a second inlet position 10, a third feed position 11, a second outlet position 12, and a third longitudinal / lateral outlet mechanism 13. The second entry station 10 is used to receive a fully loaded tray of rubber conveyed by the AGV trolley; The third feeding position 11 is connected to one longitudinal side of the second loading position 10; The third longitudinal / lateral vehicle exit mechanism 13 is connected to the lateral side of the third feeding position 11; The second exit position 12 is connected to the longitudinal side of the third longitudinal / lateral exit mechanism 13 and is used to store empty rubber trays for AGV trolley recycling. The third feeding position 11 is connected to the second feeding conveyor belt 320 of the extruder 300.

[0030] In one embodiment, the second entry position 10 is provided with a chain-type conveyor mechanism that drives longitudinally; The third feeding position 11 is equipped with a chain conveyor mechanism that drives longitudinally; The second exit position 12 is equipped with a chain-type conveyor mechanism that drives longitudinally.

[0031] In one embodiment, the third longitudinal / lateral vehicle dispatching mechanism 13 is a lifting transfer conveyor.

[0032] In one embodiment, the dual-piece glue supply unit 100 and the single-piece glue supply unit 200 are arranged at an angle. This angled arrangement ensures a compact layout and high space utilization, while also allowing for flexible adaptation to the dual-piece mixed glue supply mode of Φ200 and Φ250 extruders and the single-piece glue supply mode of Φ150 extruders, thus meeting the differentiated production needs of various extruder models.

[0033] The dual-piece glue supply process is as follows: A fully loaded glue tray is transported by an AGV to the first infeed position 1, and then enters the feeding position 3 via the first longitudinal / transverse infeed mechanism 2 for glue feeding. Simultaneously, another fully loaded glue tray enters the second feeding position 5 via the first longitudinal / transverse infeed mechanism 2 and the second longitudinal / transverse conveying mechanism 4 for glue feeding, thus achieving synchronous feeding of two trays. During synchronous feeding, the glue on the fully loaded glue trays at the first feeding position 3 and the second feeding position 5 is adhered together and then fed to the extruder 300 along with the first feeding conveyor belt 310. When switching between empty reels, there are two paths: The material is output from the first feeding position 3 via the first longitudinal / lateral exit mechanism 7 and the first exit position 8; The material is output from the second feeding position 5 via the second longitudinal / lateral exit mechanism 6, the first longitudinal / lateral exit mechanism 7, and the first exit position 8.

[0034] The empty rubber trays after switching are collected and transported by AGV trolleys.

[0035] The single-piece glue supply process is as follows: The single-piece glue supply process is relatively simplified. A full glue tray is transported by an AGV to the second entry position 10, and then to the third feeding position 11 for glue feeding. When switching to an empty glue tray, it enters the second exit position 12 from the third feeding position 11 via the third longitudinal / lateral exit mechanism 13, and is then retrieved and transported by the AGV. Since single-piece glue supply only occupies one side of the operating area, there is no need to configure a mobile operating platform 9, and the other side can be used as a manual operating position.

[0036] Taking a three-component extruder as an example, the machine configuration is Φ250C-Φ200-Φ150, arranged from top to bottom; the Φ200 extruder and Φ250 extruder are required to use dual-disc mixed glue supply, while the Φ150 extruder uses single-disc glue supply; the full-load glue disc is loaded manually or by AGV trolley.

[0037] For a Φ200 extruder, under normal production conditions, its rubber consumption is approximately 1.7 tons, using a dual-plate feeding system. Each reel of rubber weighs approximately 800 kg, and the reel conveying cycle is approximately 30 minutes. For a Φ250 extruder, its rubber consumption is approximately 2.2 tons, also using a dual-plate feeding system, with a reel conveying cycle of approximately 20 minutes. For a Φ150 extruder, its rubber consumption is approximately 1.1 tons, using a single-plate feeding system, with a reel conveying cycle of approximately 40 minutes. Therefore, it is evident that the automatic rubber feeding system for each extruder model can fully meet production requirements in terms of time constraints.

[0038] By optimizing the design of the automatic glue tray conveying system, automatic switching during the dual-sheet glue supply process is achieved. At the same time, space is reserved in the layout for manual glue sheet delivery, thereby ensuring the continuity of the glue sheet supply process and the stability of production.

[0039] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to examples, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An automatic feeding and conveying system for a composite production line, characterized in that, Includes a dual-sheet glue supply unit (100), the dual-sheet glue supply unit (100) comprising: The first entry position (1) is used to receive the fully loaded rubber trays transported by the AGV trolley; The first longitudinal / lateral vehicle entry mechanism (2) is connected to the longitudinal side of the first vehicle entry position (1); The first feeding position (3) is connected to the transverse side of the first longitudinal / transverse feeding mechanism (2) and is used to receive a full-load glue tray and supply glue to the extruder (300); The second longitudinal / lateral conveying mechanism (4) is connected to the longitudinal side of the first longitudinal / lateral vehicle entry mechanism (2); The second feeding position (5) is respectively connected to the longitudinal side of the first feeding position (3) and the transverse side of the second longitudinal / transverse conveying mechanism (4), and connected to the first feeding conveyor belt (310) of the extruder (300), for receiving a full-loaded glue tray and supplying glue to the extruder (300); wherein, the glue on the full-loaded glue trays on the first feeding position (3) and the second feeding position (5) can stick together and then be supplied to the extruder (300); The first longitudinal / lateral vehicle exit mechanism (7) is connected to the lateral side of the first feeding position (3); The second longitudinal / lateral vehicle exit mechanism (6) is respectively connected to the lateral side of the second feeding position (5) and the longitudinal side of the first longitudinal / lateral vehicle exit mechanism (7); The first exit position (8) is connected to the other side of the longitudinal direction of the first longitudinal / lateral exit mechanism (7) and is used to store empty rubber trays for AGV trolley recycling.

2. The automatic feeding and conveying system for a composite production line according to claim 1, characterized in that, It also includes a mobile operating platform (9), which is provided with a manual standing area. The mobile operating platform (9) can stop near the first feeding position (3) or the second feeding position (5) when the manual feeding operation is completed, and return to the waiting position after completion.

3. The automatic feeding and conveying system for a composite production line according to claim 1, characterized in that, The first longitudinal / lateral vehicle entry mechanism (2), the second longitudinal / lateral conveying mechanism (4), the first longitudinal / lateral vehicle exit mechanism (7) and the second longitudinal / lateral vehicle exit mechanism (6) all adopt a lifting transfer conveyor.

4. The automatic feeding and conveying system for a composite production line according to claim 1, characterized in that, The first entry position (1) is equipped with a chain-type conveyor mechanism that drives longitudinally; The first exit position (8) is equipped with a chain conveyor mechanism that drives longitudinally; The first feeding position (3) is equipped with a chain conveyor mechanism that drives laterally; The second feeding position (5) is equipped with a chain conveyor mechanism that drives laterally.

5. The automatic feeding and conveying system for a composite production line according to claim 1, characterized in that, It also includes a single-piece glue supply unit (200) disposed on one side of the dual-piece glue supply unit (100), the single-piece glue supply unit (200) including a second inlet position (10), a third feed position (11), a second outlet position (12) and a third longitudinal / lateral outlet mechanism (13). The second entry position (10) is used to receive a fully loaded tray transported by the AGV trolley; The third feeding position (11) is connected to the longitudinal side of the second loading position (10); The third longitudinal / lateral vehicle exit mechanism (13) is connected to the lateral side of the third feeding position (11); The second exit position (12) is connected to the longitudinal side of the third longitudinal / lateral exit mechanism (13) and is used to store empty rubber trays for AGV trolley recycling; The third feeding position (11) is connected to the second feeding conveyor belt (320) of the extruder (300).

6. The automatic feeding and conveying system for a composite production line according to claim 5, characterized in that, The second entry position (10) is equipped with a chain conveyor mechanism that drives longitudinally; The third feeding position (11) is equipped with a chain conveyor mechanism that drives longitudinally; The second exit position (12) is equipped with a chain conveyor mechanism that drives longitudinally.

7. The automatic feeding and conveying system for a composite production line according to claim 5, characterized in that, The third longitudinal / lateral vehicle exit mechanism (13) adopts a lifting and transplanting conveyor.

8. The automatic feeding and conveying system for a composite production line according to claim 5, characterized in that, The dual-piece glue supply unit (100) and the single-piece glue supply unit (200) are arranged at an angle.

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