Material channel combined neat set warehouse and combined feeding channel

Abstract

The utility model provides an aligning and sleeving warehouse with combined material channels and a combined feeding channel, and relates to the technical field of door and window profile production. The device at least comprises a feeding channel, a storage warehouse and an extracting device used for extracting and placing the door and window profiles in the storage warehouse from the feeding channel and / or extracting and placing the door and window profiles in the feeding channel from the storage warehouse, the feeding channel comprises a feeding area and a discharging area, and the feeding area and the discharging area are integrally arranged. The neat set warehouse with the combined material channels and the combined feeding channels have the advantage that the material carrying efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of door and window profile production technology, and more specifically, to a combined material feeding chute and a combined material feeding chute. Background Technology

[0002] In the field of door and window profile manufacturing, the high degree of customization of doors and windows leads to a wide variety of door and window profiles. Existing technologies include numerous intelligent processing devices for processing door and window profiles to produce finished products. However, after obtaining the finished profiles, they need to be assembled to form a complete door or window. Due to the diversity of door and window types, door and window profiles also become diverse. A single initial profile often cannot be processed into a profile for a single door or window; that is, a single initial profile is often processed into door and window profiles for different doors and windows to ensure maximum material utilization. However, this method also results in a single initial profile producing door and window profiles for different doors and windows. In other words, multiple door and window profiles for different doors and windows are mixed together. Traditional manual operations require manual sorting, severely slowing down overall production efficiency.

[0003] With the development of technology, a complete set warehouse solution for door and window profiles has been proposed. A complete set warehouse refers to a storage space that provides a complete set of door and window profiles for a specific door or window. Specifically, the complete set warehouse is set up with different storage layers. Each storage layer is used to store a set of door and window profiles for a specific door or window. When assembly is required, all the complete door and window profiles for a specific door or window are taken out for subsequent assembly.

[0004] In the existing door and window profile complete set warehouse solution, there are feeding channels and discharging channels. The feeding channel is used to send the door and window profiles processed by the profile processing equipment into the storage space by the extraction device. The discharging channel is used when the door and window need to be assembled as a whole. The extraction device takes the door and window profiles out of the storage space and places them on the discharging channel, which is then transported to the subsequent assembly station.

[0005] However, in the existing technology, the feed channel and the discharge channel are usually set up independently, and the feed channel is placed above the discharge channel. The feed channel and the discharge channel are also placed below the storage space. This layout will result in a longer movement path and more movement steps for the extraction device, which will lead to a decrease in efficiency.

[0006] The above problems urgently need to be addressed. Utility Model Content

[0007] The purpose of this application is to provide a combined material handling warehouse and a combined feeding channel, which has the advantage of improving material handling efficiency.

[0008] In a first aspect, this application provides a material duct merging kit for storing and assembling door and window profiles. It includes at least a feeding duct, a storage silo, and an extraction device for extracting door and window profiles from the feeding duct and placing them in the storage silo and / or extracting door and window profiles from the storage silo and placing them in the feeding duct. The feeding duct includes an infeed area and an outfeed area, which are integrated into one unit.

[0009] Furthermore, in this application, the width of the discharge zone is greater than the width of the feed zone, the outlet of the feed zone is connected to the inlet of the discharge zone, and the roller contact surface of the feed zone and the roller contact surface of the discharge zone are at the same horizontal height.

[0010] Furthermore, in this application, parallel frame rods extending along the conveying direction are provided on both sides of the feeding area and the discharging area. The rollers of the feeding channel are located between the frame rods on both sides. Each frame rod on both sides is provided with a lifting member protruding from the top surface of the frame rod. The rollers are rotatably connected to the lifting members on both sides, so that the contact surface of the upper roller is at least higher than the upper surface of the frame rod between two adjacent lifting members on the same side.

[0011] Furthermore, in this application, the extraction device is provided with a forked long rod, and the height difference between the upper surface of the upper roller contact surface and the upper surface of the frame long rod between two adjacent lifting members on the same side is not less than the dimension of the forked long rod in the height direction.

[0012] Furthermore, in this application, the distance between two adjacent lifting members located on the same side is not less than the width of the fork arm rod.

[0013] Furthermore, in this application, the feeding channel is disposed within the extraction device and extends through the extraction device such that at least a portion of the feeding area and / or at least a portion of the discharging area are located outside the extraction device.

[0014] Furthermore, in this application, the feeding channel is located in the lower region of the extraction device, and the height of the feeding channel is not higher than the height of the lowest storage position of the storage silo.

[0015] Furthermore, in this application, a servo motor is provided on the feeding channel, and the servo motor is connected to the rollers via a synchronous belt drive, and adjacent rollers are connected to each other via a synchronous belt drive.

[0016] Furthermore, in this application, one side of the roller of the feeding channel is provided with two adjacent transmission parts for connecting to two synchronous belts respectively.

[0017] Furthermore, this application also proposes a combined feeding channel for use in a complete set warehouse for storing and assembling door and window profiles. The feeding channel includes an infeed area and an outfeed area, which are integrated into one unit. The width of the outfeed area is greater than the width of the infeed area.

[0018] As can be seen from the above, the integrated material handling silo provided in this application reduces the movement path length of the extraction device through the integrated feeding channel, thereby improving the material handling efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a material channel merging assembly warehouse provided in this application.

[0020] Figure 2 This is a schematic diagram of the feeding channel provided in this application.

[0021] Figure 3 This is a partial structural diagram of the feeding channel provided in this application.

[0022] Figure 4 This is a schematic diagram of the feeding channel and extraction device provided in this application.

[0023] Figure 5 This is a partial structural diagram of the feeding channel provided in this application.

[0024] In the diagram: 100, feeding channel; 200, storage silo; 300, extraction device; 110, feeding area; 120, discharging area; 130, frame long rod; 140, lifting component; 150, transmission unit; 310, fork arm long rod. Detailed Implementation

[0025] The technical solutions of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of this application, and not all embodiments. The components of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0026] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, in the description of this application, terms such as "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] Reference Figures 1 to 5 This application proposes a material channel combined kit warehouse for storing and assembling door and window profiles. It includes at least a feeding channel 100, a storage warehouse 200, and an extraction device 300 for extracting door and window profiles from the feeding channel 100 and placing them in the storage warehouse 200 and / or extracting door and window profiles from the storage warehouse 200 and placing them in the feeding channel 100. The feeding channel 100 includes an infeed area 110 and an outfeed area 120, which are integrated into one unit.

[0028] In some preferred embodiments, the width of the discharge zone 120 is greater than the width of the feed zone 110.

[0029] The feeding channel 100, storage silo 200, and retrieval device 300 are the basic components of the complete set warehouse. The feeding channel 100 serves as the conveying route for door and window profiles and can employ common material conveying structures such as roller conveyors, belt conveyors, or chain conveyors. The storage silo 200 stores the door and window profiles to be assembled; it can be a rack-type silo or an aisle-stacking type silo, selected according to actual storage needs. The retrieval device 300 moves the door and window profiles between the feeding channel 100 and the storage silo 200. It can employ robotic arms, gantry robots, or other equipment to achieve automated retrieval and placement of the door and window profiles.

[0030] The feeding channel 100 includes an infeed area 110 and an outfeed area 120. The infeed area 110 and the outfeed area 120 are integrated, which means that the infeed area 110 and the outfeed area 120 are a continuous whole in structure. It can be understood as dividing the same feeding channel 100 into functional areas, one part for feeding and the other part for discharging. This integrated structure simplifies the structure of the feeding channel 100, reduces the number of parts, lowers manufacturing costs, and facilitates installation and maintenance. It is worth noting that the integrated design does not mean that the infeed area 110 and the outfeed area 120 are necessarily a complete whole. The infeed area 110 and the outfeed area 120 can be designed to be disassembled and spliced.

[0031] The width of the discharge area 120 is greater than that of the feed area 110. This difference in width is designed based on the needs of actual usage scenarios. The smaller width of the feed area 110 reduces the overall footprint of the feeding channel 100, especially during the feeding stage, where single or small quantities of door and window profiles are typically transported; the narrower feed area 110 suffices for this purpose. The larger width of the discharge area 120 is to accommodate the simultaneous discharge of a complete set of door and window profiles. A set of door and window profiles may contain multiple profiles, requiring a greater width to accommodate them. Therefore, the wider discharge area 120 improves the discharge efficiency and matching capacity of the complete set warehouse.

[0032] By integrating the feeding area 110 and the discharging area 120, the feeding and discharging of door and window profiles are completed on the same material channel, reducing the material transfer links between the feeding channel and the discharging channel in the traditional solution, shortening the movement path of the extraction device 300, reducing the movement frequency of the extraction device 300, and improving the overall operating efficiency of the complete set warehouse.

[0033] During operation, the door and window profiles to be stored are first conveyed to the feeding area 110 of the feeding conveyor 100. The extraction device 300 extracts the door and window profiles from the feeding area 110 and places them into the storage silo 200 for storage. When it is necessary to dispense materials, the extraction device 300 takes out the required set of door and window profiles from the storage silo 200 and places it into the discharge area 120 of the feeding conveyor 100. The entire set of door and window profiles is then conveyed to the subsequent workstation through the discharge area 120. Throughout the entire process, feeding and discharging are completed on the same feeding conveyor 100, simplifying the operation process and improving efficiency.

[0034] In some specific embodiments, the feeding channel 100 can adopt a roller conveyor mechanism, and the rollers can be driven by a servo motor to achieve precise material conveying and positioning. The width of the feeding area 110 can be set to accommodate the passage of a single door and window profile, such as 100mm-200mm, while the width of the discharging area 120 can be designed according to the size and quantity of a set of door and window profiles, such as 300mm-500mm, to ensure smooth conveying of the entire set of door and window profiles. The storage warehouse 200 can adopt a multi-layer rack structure, with each layer used to store one or more sets of door and window profiles. The extraction device 300 can adopt a three-axis or multi-axis robotic arm to achieve fast and accurate material grabbing and placement. The control system of the extraction device 300 is linked with the overall control system of the complete set warehouse, automatically completing operations such as the entry, storage, exit, and batching of door and window profiles according to the production plan and material requirements. Through the above specific embodiments, an efficient and intelligent complete set warehouse for door and window profiles can be constructed, improving the automation and intelligence level of door and window production.

[0035] This application further proposes that the outlet of the feeding zone 110 is connected to the inlet of the discharge zone 120, and the roller contact surface of the feeding zone 110 and the roller contact surface of the discharge zone 120 are at the same horizontal height.

[0036] The outlet of the feeding zone 110 is connected to the inlet of the discharging zone 120, meaning that the end of the feeding zone 110 is directly connected to the beginning of the discharging zone 120, with no obvious interruption or separation between them. Therefore, the transition of the window and door profiles from the feeding zone 110 to the discharging zone 120 maintains continuity, avoiding pauses or jamming. The roller contact surfaces of the feeding zone 110 and the discharging zone 120 are at the same horizontal level, meaning that at the connection between the feeding zone 110 and the discharging zone 120, the roller surfaces used to support and transport the window and door profiles are at the same horizontal level. This structural design ensures that the bottom height of the window and door profiles remains constant when transitioning from the feeding zone 110 to the discharging zone 120, avoiding tilting or instability due to height differences and ensuring a smooth and stable transition process.

[0037] Specifically, when the window and door profiles are conveyed from the feeding area 110 to the outlet, since the outlet of the feeding area 110 is directly connected to the inlet of the discharge area 120, the profiles can directly enter the discharge area 120 without any height changes or interruptions. Simultaneously, because the roller contact surfaces of the feeding area 110 and the discharge area 120 remain at the same horizontal level, the window and door profiles are consistently and smoothly supported by the rollers during the transition, avoiding vibration, tilting, or jamming caused by unevenness or inconsistent height at the connection point. This ensures the smooth conveying of the window and door profiles within the combined material channel, improves material conveying efficiency, and reduces the risk of material jamming.

[0038] This application further proposes that both sides of the feeding area 110 and the discharging area 120 are provided with parallel frame rods 130 that extend along the conveying direction. Rollers are located between the frame rods 130 on both sides. Both frame rods 130 on both sides are provided with lifting members 140 that protrude from the top surface of the frame rods 130. The rollers are rotatably connected to the lifting members 140 on both sides, so that the contact surface of the upper roller is at least higher than the upper surface of the frame rods 130 between two adjacent lifting members 140 on the same side.

[0039] The feeding area 110 and discharging area 120 of the feeding channel 100 both have a frame structure. The frame structure consists of two parallel frame rods 130, which extend along the material conveying direction and serve as the basic support structure of the feeding channel 100. Rollers are installed between the two opposing frame rods 130. The function of the rollers is to support and convey the door and window profiles. Multiple rollers can be arranged along the conveying direction to form a continuous conveying surface. Each frame rod 130 is provided with a lifting member 140, which protrudes upward from the top surface of the frame rod 130. The function of the lifting member 140 is to raise the rollers. The lifting member 140 can be a protrusion fixedly installed on the frame rod 130, such as a bolt, a pad, or a specially designed part. The roller is not directly mounted on the frame rod 130, but is connected to the frame rod 130 via a lifting member 140. The roller's rotation axis is connected to the lifting member 140, allowing the roller to rotate freely around its axis. Due to the lifting member 140, the top contact surface of the roller has a certain height difference relative to the top surface of the frame rod 130 between two adjacent lifting members 140. This height difference provides operating space for the fork arm of the extraction device 300, preventing interference between the fork arm and the frame rod 130.

[0040] Specifically, the feeding channel 100 is used for conveying door and window profiles. In order to solve the interference problem that the extraction device 300 may encounter when handling materials on the feeding channel 100, the structure of the feeding channel 100 is designed as follows: parallel frame rods 130 are set on both sides of the feeding area 110 and the discharging area 120 of the feeding channel 100 as the basic frame of the feeding channel 100. Rollers are installed between the frame rods 130 on both sides for bearing and conveying door and window profiles. In order to raise the rollers, lifting members 140 are set on the frame rods 130 on both sides. The rollers are rotatably connected to the frame rods 130 through the lifting members 140. Thus, the contact surface of the rollers is raised to at least higher than the upper surface of the frame rods 130 between two adjacent lifting members 140 on the same side. When the extraction device 300 needs to extract door and window profiles from the feeding channel 100 or place door and window profiles on the feeding channel 100, the fork arm 310 of the extraction device 300 can extend into the area between two adjacent lifting members 140. Since there is a height difference between the roller contact surface and the upper surface of the frame long rod 130, the fork arm 310 can move in the space above the frame long rod 130, thereby avoiding collision or friction with the frame long rod 130 and ensuring the smooth operation of the extraction device 300. In this way, the material handling efficiency and the overall operating efficiency of the kit warehouse are improved.

[0041] In some specific embodiments, the feeding area 110 and the discharging area 120 of the feeding channel 100 can use aluminum profiles as frame rods 130. The frame rods 130 are arranged parallel to each other along the feeding direction. The distance between two frame rods 130 can be adjusted according to the width of the door and window profiles being conveyed. The lifting member 140 can be a combination of bolts and pads. The bolts pass through the top surface of the frame rods 130 and are fixed with nuts. The pads are fitted on the bolts and are located above the top surface of the frame rods 130. The bearing seats of the rollers are installed on the pads, so that the rollers are raised. The rollers can be made of polyurethane material, which has wear-resistant and shock-absorbing properties. The diameter of the rollers can be selected according to the conveying requirements, for example, using rollers with a diameter of 50 mm. By setting a lifting member 140 on the frame rod 130 and connecting the roller to the lifting member 140, the contact surface of the roller is raised, creating a height difference between the roller contact surface and the upper surface of the frame rod 130. Therefore, when the fork arm rod 310 of the extraction device 300 extends into the feeding channel 100 for material handling, the fork arm rod 310 can move above the frame rod 130 using this height difference, effectively avoiding interference between the fork arm rod 310 and the frame rod 130, ensuring the normal operation of the extraction device 300, and improving the efficiency of material handling. Compared to the structure where the roller is directly mounted on the frame rod 130, this solution effectively solves the problem of obstructed operation of the extraction device 300, improving the automation level and operating efficiency of the complete set warehouse.

[0042] This application further proposes that the extraction device 300 is provided with a fork arm long rod 310, and the height difference between the upper surface of the roller contact surface located above and the upper surface of the frame long rod 130 between two adjacent lifting members 140 on the same side is not less than the dimension of the fork arm long rod 310 in the height direction.

[0043] The frame rod 130 and the lifting member 140 are lifted out. The roller and the lifting member 140 cooperate to lift the door and window profiles to a certain height for conveying. The fork arm rod 310 of the extraction device 300 is used to extract the door and window profiles from the feeding channel 100 and place them in the storage silo 200 and / or extract the door and window profiles from the storage silo 200 and place them in the feeding channel 100. In order to avoid the fork arm rod 310 being too large in the height direction, which would cause the fork arm rod 310 to interfere with the door and window profiles, or cause direct contact and collision between the fork arm rod 310 and the door and window profiles, or prevent the door and window profiles from contacting the rollers, the extraction device 300 is further limited to be equipped with a fork arm rod 310. In addition, the height difference between the upper roller contact surface and the upper surface of the frame rod 130 between two adjacent lifting members 140 on the same side is limited to not less than the size of the fork arm rod 310 in the height direction.

[0044] Therefore, based on the above limitations, a lifting member 140 is provided on the frame rod 130. The lifting member 140 raises the rollers, making the contact surface of the rollers higher than the upper surface of the frame rod 130. The fork arm rod 310 moves above the frame rod 130. When it is necessary to use the fork arm rod 310 for picking up and placing door and window profiles, the fork arm rod 310 has several operating modes. For placing door and window profiles in the storage silo 200, the fork arm rod 310 can be lowered beforehand into the gap between the rollers. In this operating mode, if the height dimension of the fork arm rod 310 is greater than the height difference between the contact surface of the upper roller and the upper surface of the frame rod 130 between two adjacent lifting members 140 on the same side, the door and window profiles will move along the feeding channel 100. The conveying process can cause interference with the window and door profiles. Furthermore, the fork arm 310 can be inserted from the side below the window and door profiles after the conveying process stops. If the height dimension of the fork arm 310 is greater than the height difference between the upper surface of the upper roller contact surface and the upper surface of the frame rod 130 between two adjacent lifting members 140 on the same side, the fork arm 310 may directly contact and collide with the window and door profiles. For placing the window and door profiles from the storage silo 200 onto the conveyor 100, if the height dimension of the fork arm 310 is greater than the height difference between the upper surface of the upper roller contact surface and the upper surface of the frame rod 130 between two adjacent lifting members 140 on the same side, the window profiles will not be able to contact the rollers.

[0045] Specifically, by limiting the height difference between the roller contact surface and the upper surface of the frame rod 130 to be no less than the dimension of the fork arm rod 310 in the height direction, the fork arm rod 310 can smoothly enter the gap between the roller contact surface and the upper surface of the frame rod 130 when picking up and placing door and window profiles, thus avoiding interference and collision with the frame rod 130. This solves the technical problem of possible interference and collision between the fork arm rod 310 and the frame rod 130, and ensures that the fork arm rod 310 can smoothly carry out the picking and placing of door and window profiles.

[0046] In a preferred embodiment, the height dimension of the fork arm 310 can be set to 5cm, and the height difference between the roller contact surface and the upper surface of the frame arm 130 between two adjacent lifting members 140 on the same side can be set to 6cm. This ensures that the fork arm 310 can smoothly enter the gap between the roller contact surface and the upper surface of the frame arm 130, avoiding interference and collision with the frame arm 130.

[0047] This application further proposes that the distance between two adjacent lifting members 140 on the same side is not less than the width dimension of the fork arm 310.

[0048] To ensure the smooth horizontal movement of the fork arm 310 of the extraction device 300, the minimum distance between two adjacent lifting members 140 on the same side is limited. Specifically, the lifting members 140, as components supporting the rollers, are spaced apart on both sides of the feeding channel 100 along the conveying direction. The fork arm 310 needs to move between these lifting members 140 to complete the picking and placing operations of door and window profiles. Therefore, the spacing design between two adjacent lifting members 140 is crucial. To ensure the horizontal movement space of the fork arm 310, the distance between two adjacent lifting members 140 is set to be no less than the width of the fork arm 310 itself. This dimensional setting ensures that when the fork arm 310 moves horizontally, it can smoothly pass through the gap between two adjacent lifting members 140 without colliding or interfering with the lifting members 140. Thus, the smooth operation and reliability of the extraction device 300 are guaranteed.

[0049] This application further proposes that the feeding channel 100 is disposed within the extraction device 300 and extends through the extraction device 300 such that at least a portion of the feeding zone 110 and / or at least a portion of the discharging zone 120 is located outside the extraction device 300.

[0050] The feeding channel 100 is located inside the extraction device 300, and the feeding channel 100 passes through the extraction device 300, indicating that the feeding channel 100 is not completely surrounded by the extraction device 300, but extends partially to the outside of the extraction device 300. At least a portion of the feed area 110 and / or at least a portion of the discharge area 120 are located outside the extraction device 300, indicating that the feed area 110 or the discharge area 120, or a portion of both, extends in the external space of the extraction device 300 to facilitate docking with external equipment.

[0051] In a preferred embodiment, the feeding channel 100 can be designed as a strip structure, and the extraction device 300 can be designed as a frame structure. The strip-shaped feeding channel 100 can enter from one side of the frame-structured extraction device 300 and exit from the other side, so that the feeding channel 100 spans the extraction device 300. Thus, a portion of the feeding channel 100 is located within the working range of the extraction device 300, while another portion extends beyond the working range, facilitating continuous material conveying and connection to external equipment.

[0052] Specifically, when material needs to be retrieved from the feeding channel 100, since a portion of the feeding channel 100 is located inside the extraction device 300, the extraction device 300 does not need to move to the outer end of the feeding channel 100 to retrieve material. It only needs to perform the retrieval operation within its working range, on the portion of the feeding channel 100 located inside the extraction device 300. When material needs to be released into the feeding channel 100, the extraction device 300 can also place the material within its working range on the portion of the feeding channel 100 located inside the extraction device 300. This structural layout shortens the moving distance of the extraction device 300 in material handling between the feeding channel 100 and the storage silo 200, reducing handling actions and thus improving handling efficiency. At the same time, the feeding channel 100 passes through the extraction device 300 and extends to the outside, ensuring that the feeding channel 100 can connect with equipment outside the kitting silo to achieve continuous conveying of door and window profiles and ensure smooth material entry and exit from the kitting silo.

[0053] In some specific embodiments, the feeding channel 100 may employ a roller conveyor mechanism, and the extraction device 300 may employ a gantry structure. A portion of the roller conveyor mechanism is located inside and below the gantry structure, extending from one end of the gantry structure to the other, with a portion of the feed area 110 and / or discharge area 120 of the roller conveyor mechanism extending beyond the gantry structure. When the extraction device 300 of the gantry structure needs to retrieve material from the feeding channel 100, the forks do not need to move outside the gantry structure; the retrieval action can be completed inside the gantry structure. For example, when window and door profiles are conveyed through the feeding channel 100 to the area below the extraction device 300, the extraction device 300 is activated, the forks descend to the feeding channel 100, retrieve the window and door profiles from the feeding channel 100 located inside the gantry, and then the forks are raised to transport the window and door profiles to the storage silo 200. Conversely, when door and window profiles need to be placed from the storage silo 200 to the feeding chute 100, the extraction device 300 picks up the door and window profiles from the storage silo 200, moves them above the feeding chute 100, and places them on the feeding chute 100 located inside the gantry frame. The feeding chute 100 then transports the door and window profiles out. This reduces the ineffective movement of the extraction device 300 and improves material handling efficiency.

[0054] This application further proposes that the feeding channel 100 is located in the lower region of the extraction device 300, and the height of the feeding channel 100 is not higher than the height of the lowest storage position of the storage silo 200.

[0055] The feeding channel 100 is located in the lower region of the extraction device 300, meaning it is positioned at a lower level within the device. Specifically, the feeding channel 100 can be installed on the bottom frame portion of the extraction device 300, or it can be located in the lower half of the device relative to its overall height. The height of the feeding channel 100 does not exceed the height of the lowest storage position in the storage silo 200, thus limiting its highest vertical position. For example, if the storage silo 200 has a multi-layered storage structure, the highest point of the feeding channel 100, such as the top surface of the rollers, must be equal to or lower than the bottom height of the lowest storage position in the storage silo 200. Therefore, the height of the feeding channel 100 is limited to ensure it does not exceed the lowest storage position in the storage silo 200.

[0056] Specifically, by positioning the feeding channel 100 in the lower region of the extraction device 300, the initial vertical position of the extraction device 300 is lower when performing material picking or dispensing operations at the feeding channel 100. Furthermore, the height of the feeding channel 100 is limited to no higher than the lowest storage position of the storage silo 200, further ensuring that the maximum height of the feeding channel 100 does not exceed the lowest level of the storage silo 200. When the extraction device 300 transfers door and window profiles between the feeding channel 100 and the storage silo 200, whether dispensing material from the feeding channel 100 to any level of the storage silo 200 or picking material from any level of the storage silo 200 back to the feeding channel 100, the vertical movement distance is effectively shortened. This avoids unnecessary lifting and lowering movements of the extraction device 300, reduces the travel distance, and thus improves material handling efficiency.

[0057] This application further proposes that a servo motor is provided on the feeding channel 100, and the servo motor is connected to the rollers by a synchronous belt drive, and adjacent rollers are connected by a synchronous belt drive.

[0058] A servo motor is installed on the feeding channel 100 as the power source. Power transmission between the servo motor and the rollers is achieved through synchronous belt drive. Specifically, the output shaft of the servo motor is connected to the synchronous belt, converting the rotational motion of the servo motor into the rotational motion of the rollers, driving the rollers to rotate and convey the profiles. To ensure synchronous operation among multiple rollers, adjacent rollers are also connected by synchronous belts. This connection method ensures that the rotational speed of each roller is consistent, preventing the profiles from deviating or jamming during conveying.

[0059] Specifically, a servo motor is installed on the feeding channel 100, providing precise and efficient driving force. The servo motor can precisely control the speed and position of the rollers, thereby achieving precise control of the profile's movement on the feeding channel 100. The use of synchronous belt drive ensures the accuracy and reliability of power transmission, avoiding slippage problems that may occur in traditional drive methods and improving transmission efficiency. Adjacent rollers are connected by synchronous belts, enabling all rollers to rotate synchronously and ensuring the smoothness of profile conveying. Thus, ensuring the precision and efficiency of profile conveying becomes possible.

[0060] In some specific embodiments, the feed channel 100 can be designed to include a structure with multiple rollers. A servo motor drives the first roller via a synchronous belt, and then transmits power to the second roller via another synchronous belt, and so on, to achieve the linkage of multiple rollers. As a preferred embodiment, the rollers can be designed as cylindrical structures, and the surface of the rollers can be made of materials with a high coefficient of friction, such as rubber or polyurethane, to increase the friction between the rollers and the profile, ensuring that the profile does not slip during the conveying process.

[0061] It is worth noting that the feeding channel 100 proposed in this application is equipped with a servo motor, and the servo motor is connected to the rollers via a synchronous belt drive. The deeper reason for the synchronous belt drive connection between adjacent rollers is to control the start and stop of the feeding channel 100, thereby controlling the conveying position of the door and window profiles. Specifically, multiple storage layers are set in the storage silo 200. Each storage layer is composed of outwardly extending storage rods. For each storage layer, the storage rods are distributed in a way that is dense in the middle and sparse at both ends. This is to allow more door and window profiles to be placed in the middle position. For all the door and window profiles corresponding to a door and window, their lengths and dimensions are different. The dense middle position can accommodate the shorter door and window profiles, thereby concentrating the weight in the middle and avoiding the material slipping due to the concentration at the ends. Since the door and window profiles need to be placed in the middle position, it is necessary to control the stopping position of each door and window profile with different lengths and dimensions, so that the extraction device 300 can better place the door and window profiles into the storage silo 200 at the stopping position.

[0062] This application further proposes that one side of the roller is provided with two adjacent transmission parts 150 for connecting with two synchronous belts respectively.

[0063] Regarding the structural improvements to the rollers, the rollers are designed with two independent drive units 150 on one side. These two drive units 150 are arranged adjacent to each other in the axial direction of the rollers and are independently connected to the synchronous belts. Specifically, two spaced annular grooves can be machined into the shaft end of the roller; these two annular grooves are the drive units 150, which mesh with the two synchronous belts respectively. The synchronous belts are connected to a servo motor, and the power of the servo motor is transmitted to the drive unit 150 of the roller through one of the synchronous belts, driving the roller to rotate. This dual drive unit 150 design allows each roller to be driven simultaneously with two synchronous belts, ensuring the balance and stability of power transmission.

[0064] Specifically, the working principle of the dual synchronous belt driven roller is as follows: the power output from the servo motor is transmitted to two transmission units 150 on one side of the roller via two synchronous belts. Because the roller has two transmission units 150, the two synchronous belts can simultaneously and evenly apply driving force to the roller, making the roller rotation smoother and avoiding the uneven force and roller vibration that may occur with a single synchronous belt drive. Especially when conveying heavy door and window profiles, the dual synchronous belt drive can provide sufficient friction and driving force to ensure the reliability and accuracy of profile conveying. Therefore, it effectively solves the problem of unstable roller transmission that may occur when using a single transmission unit 150 connected to a synchronous belt.

[0065] In some specific embodiments, the rollers can be made of wear-resistant polyurethane material with a certain coefficient of friction to increase the friction between them and the synchronous belt, thereby improving transmission efficiency. The two transmission parts 150 of the rollers can adopt the same size and structural design to ensure synchronous transmission of the two synchronous belts. The synchronous belts can be made of high-strength, low-elongation materials, such as polyurethane or rubber, to ensure the accuracy and reliability of power transmission. The servo motor can employ a closed-loop control system to precisely control the speed and position of the rollers, thereby achieving precise conveying of door and window profiles by the feeding channel 100. As a preferred embodiment, the two transmission parts 150 can be designed as gear-like structures, with corresponding toothed structures on the inner side of the synchronous belts. The meshing transmission between the gears and the toothed structures further improves the stability and reliability of the transmission, reducing slippage.

[0066] This application further proposes a combined feeding channel 100 for use in a complete set warehouse for storing and assembling door and window profiles. The feeding channel 100 includes a feeding area 110 and a discharging area 120, which are integrated into one unit. The width of the discharging area 120 is greater than the width of the feeding area 110.

[0067] The integrated feeding channel 100 reduces the movement path length of the extraction device 300, thereby improving material handling efficiency.

[0068] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A assemblies for storing and assembling door and window profiles, comprising at least a feeding channel (100), a storage silo (200), and an extraction device (300) for extracting door and window profiles from the feeding channel (100) and placing them in the storage silo (200) and / or extracting door and window profiles from the storage silo (200) and placing them in the feeding channel (100), characterized in that: The feeding channel (100) includes a feeding area (110) and a discharging area (120), and the feeding area (110) and the discharging area (120) are integrated.

2. The merging material channel silo according to claim 1, characterized in that, The width of the discharge zone (120) is greater than the width of the feed zone (110). The outlet of the feed zone (110) is connected to the inlet of the discharge zone (120). The roller contact surface of the feed zone (110) and the roller contact surface of the discharge zone (120) are at the same horizontal height.

3. A merging material channel silo according to claim 1, characterized in that, The feeding area (110) and the discharge area (120) are provided with parallel frame rods (130) extending along the conveying direction on both sides. The rollers of the feeding channel (100) are located between the frame rods (130) on both sides. The frame rods (130) on both sides are provided with lifting members (140) protruding from the top surface of the frame rods (130). The rollers are rotatably connected to the lifting members (140) on both sides, so that the contact surface of the upper roller is at least higher than the upper surface of the frame rods (130) between two adjacent lifting members (140) on the same side.

4. A merging material channel silo according to claim 3, characterized in that, The extraction device (300) is provided with a fork arm rod (310), and the height difference between the upper surface of the frame rod (130) between the upper roller contact surface and the upper surface of the frame rod (130) between the two adjacent lifting members (140) on the same side is not less than the dimension of the fork arm rod (310) in the height direction.

5. A merging material channel silo according to claim 4, characterized in that, The distance between two adjacent lifting members (140) located on the same side is not less than the width of the fork arm (310).

6. A merging material channel silo according to claim 1, characterized in that, The feeding channel (100) is disposed within the extraction device (300) and extends through the extraction device (300) such that at least a portion of the feeding area (110) and / or at least a portion of the discharge area (120) are located outside the extraction device (300).

7. A merging material channel silo according to claim 6, characterized in that, The feeding channel (100) is located in the lower region of the extraction device (300), and the height of the feeding channel (100) is not higher than the height of the lowest storage position of the storage tank (200).

8. A merging material channel silo according to claim 1, characterized in that, A servo motor is provided on the feeding channel (100), and the servo motor is connected to the rollers via a synchronous belt drive, and adjacent rollers are connected to each other via a synchronous belt drive.

9. A merging material channel silo according to claim 8, characterized in that, The roller of the feed channel (100) has two adjacent transmission parts (150) on one side for connecting with two synchronous belts respectively.

10. A combined feeding channel for use in a complete set storage warehouse for storing and assembling door and window profiles, characterized in that, The feeding channel (100) includes a feeding area (110) and a discharging area (120). The feeding area (110) and the discharging area (120) are integrally formed. The width of the discharging area (120) is greater than the width of the feeding area (110).

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