A kind of bridge breaking aluminium threading bar is with pouring mechanism

Abstract

The utility model provides a kind of material pouring mechanism for broken bridge aluminum bar, including the material pouring frame between setting in bar equipment and rolling compound machine, bar equipment includes profile A notching bar machine, profile B notching bar machine, three stations are set on the material pouring frame: A face bar station, B face bar station and rolling compound station;A face bar station corresponds the rear position of profile A notching bar machine for the support and orientation after profile A bar, B face bar station corresponds the rear position of profile B notching bar machine for the feeding when profile B bar, and the support and orientation after bar, rolling compound station corresponds the front position of rolling compound machine for the feeding after profile A, profile B bar.The structure design of this mechanism by three stations makes A, B face bar more convenient and fast, and after bar, profile can be automatically sent into rolling compound machine, while also meeting the production demand of high speed, high efficiency with more simple overall structure.

Description

Technical Field

[0001] This utility model mainly relates to the technical field of aluminum alloy strip processing, specifically a material feeding mechanism for aluminum alloy strip processing. Background Technology

[0002] The main processing method for thermally broken aluminum profiles is the strip-threading method. This method connects two parts of the aluminum profile using thermally insulating strips to achieve insulation. In existing technology, the strip-threading process for thermally broken aluminum profiles can be achieved through the following steps: First, at station A, profile A is toothed and then the strip is threaded onto surface A. Then, profile A with the insulating strip is transported to station B, where profile B is toothed and then threaded onto the insulating strip of profile A to achieve surface B-threading, thus connecting profiles A and B together. Finally, it is sent to a roll forming machine for roll forming.

[0003] Our company previously applied for authorization announcement number "CN221717878U", entitled "A Toothed Strip Insertion and Conveying Structure for Thermally Broken Aluminum Profiles". This technology enables station switching for profiles, but requires the use of a material-unloading robot. While this technology can improve the strip insertion efficiency and automation level of thermally broken aluminum profiles, its structural design is relatively complex, and debugging is cumbersome in actual use. Furthermore, although using a robot in conjunction with the conveying structure to grasp and feed materials can improve operational efficiency to some extent, it still cannot meet the demands of high-speed and high-efficiency production. Therefore, further improvements are necessary. Utility Model Content

[0004] To address the shortcomings of current technology, this utility model, based on existing technology and practical application, provides a material feeding mechanism for aluminum alloy profiles with thermal break. Through its three-station structural design, it makes it easier and faster to feed the profiles on both sides (A and B). After feeding, the profiles can be automatically fed into the roll forming machine. While making the overall structure simpler, it also meets the needs of high-speed and high-efficiency production.

[0005] The technical solution of this utility model is as follows:

[0006] A material pouring mechanism for inserting aluminum alloy strips with thermal break includes a material pouring frame disposed between a strip inserting device and a roll forming machine. The strip inserting device includes a strip inserting machine for profile A and a strip inserting machine for profile B. The material pouring frame is provided with three stations: a strip inserting station for side A, a strip inserting station for side B, and a roll forming station.

[0007] The A-side strip threading station corresponds to the rear position of the strip threading machine for profile A, and is used for support and guidance after the strip is threaded. The B-side strip threading station corresponds to the rear position of the strip threading machine for profile B, and is used for feeding the strip during the strip threading process and for support and guidance after the strip is threaded. The roll forming and bonding station corresponds to the front position of the roll forming and bonding machine, and is used for feeding the strips after the strips are threaded for profiles A and B.

[0008] A first station switching and pushing component is set between the A-side strip threading station and the B-side strip threading station, and a second station switching and pushing component is set between the B-side strip threading station and the rolling composite station.

[0009] Furthermore, a number of support rollers are provided at the A-side strip threading station, and an A-side strip threading baffle is provided at the end of the A-side strip threading station. The position of the A-side strip threading baffle in the front-back direction is adjustable.

[0010] Furthermore, the B-side strip threading station is equipped with several support rollers and power rollers, and the power rollers are used to feed the profile B-side strips during threading.

[0011] Furthermore, the rolling composite station is equipped with several support rollers and a rolling composite feeding assembly, which realizes the feeding of profile A and profile B after they are threaded through the rolling composite feeding assembly.

[0012] Furthermore, the rolling composite feeding assembly includes a rolling composite feeding guide rail, a rolling composite feeding rack, a rolling composite feeding motor, and a rolling composite feeding push plate. The rolling composite feeding motor is mounted on the rolling composite feeding push plate and is connected to a rolling composite feeding gear that cooperates with the rolling composite feeding rack. The rolling composite feeding motor drives the rolling composite feeding push plate to run along the rolling composite feeding guide rail to achieve feeding.

[0013] Furthermore, a rolling composite feeding baffle is provided at the end of the rolling composite station, and the rolling composite feeding baffle is connected to the rolling composite lifting cylinder for lifting control.

[0014] Furthermore, both the first station switching pusher assembly and the second station switching pusher assembly include: a station switching drive assembly, a station switching guide rail, and a station switching support frame. The station switching support frame moves along the station switching guide rail under the drive of the station switching drive assembly, and a profile clamping assembly is provided on the station switching support frame.

[0015] Furthermore, the profile clamping assembly includes a station switching lifting cylinder, a clamping fixing plate is provided on the station switching lifting cylinder, a clamping movable plate is provided on one side of the clamping fixing plate, and the clamping movable plate is connected to the station switching clamping cylinder.

[0016] Furthermore, the workstation switching drive assembly includes a workstation switching drive motor, a workstation switching gear, and a workstation switching rack. The workstation switching drive motor is mounted on the workstation switching support frame, and the workstation switching gear meshes with the workstation switching rack. The workstation switching drive motor drives the workstation switching support frame to move along the workstation switching guide rail.

[0017] Furthermore, the first station switching pusher assembly and the second station switching pusher assembly share the station switching guide rail and the station switching rack.

[0018] The beneficial effects of this utility model are:

[0019] 1. The material feeding mechanism of this utility model adopts a three-station structure design, which makes the station switching smoother when the thermally broken aluminum is threaded, and can further improve the degree of automation and production efficiency.

[0020] 2. The design and layout of the material pouring mechanism of this utility model are more reasonable, and it can meet the needs of high-speed and high-efficiency production without complicated debugging. Its structural design has lower cost and higher stability. Attached Figure Description

[0021] Appendix Figure 1 This is a top-down structural diagram of the organization.

[0022] Appendix Figure 2 This is a three-dimensional structural diagram of our organization.

[0023] Appendix Figure 3 This is a schematic diagram of the relevant structure of the workstation switching pusher component.

[0024] The following labels are shown in the attached diagram: 1. Material feeding frame; 2. A-side strip threading station; 3. B-side strip threading station; 4. Rolling composite station; 5. First station switching push assembly; 6. Second station switching push assembly; 7. Support roller; 8. A-side strip threading baffle; 9. Power roller; 10. Rolling composite feeding push plate; 11. Rolling composite feeding motor; 12. Rolling composite feeding rack; 13. Rolling composite feeding guide rail; 14. Rolling composite feeding baffle; 15. Rolling composite lifting cylinder; 16. Station switching guide rail; 17. Station switching rack; 18. Clamping movable plate; 19. Clamping fixed plate; 20. Station switching clamping cylinder; 21. Station switching lifting cylinder; 22. Station switching drive motor; 23. Station switching support frame. Detailed Implementation

[0025] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0026] This embodiment provides a material-pouring mechanism for threading thermally broken aluminum profiles. This mechanism is positioned between the threading equipment and the roll forming machine. The threading equipment includes a profile A toothed threading machine and a profile B toothed threading machine for threading profiles A and B respectively. The roll forming machine is used for roll forming the profiles. This material-pouring mechanism assists the threading equipment in the threading operation and simultaneously feeds the threaded thermally broken aluminum profiles into the roll forming machine.

[0027] refer to Figure 1 , Figure 2 as well as Figure 3 As shown, the material pouring mechanism in this embodiment mainly includes a material pouring frame 1 as the main support, and three stations are arranged in sequence on the material pouring frame 1: A-side strip insertion station 2, B-side strip insertion station 3, and rolling composite station 4.

[0028] The A-side strip threading station 2 corresponds to the position behind the profile A toothing and strip threading machine. When profile A is being threaded, two rubber strips are manually fed into the profile A toothing and strip threading machine at the front end of the A-side strip threading station 2. The profile A toothing and strip threading machine toothes and threads the strips. After threading, profile A moves backward along the A-side strip threading station 2, supported and guided by the support roller 7 on the A-side strip threading station 2. Furthermore, an A-side strip threading baffle 8 is set at the end of the A-side strip threading station 2. The A-side strip threading baffle 8 is fixed in position according to the length of the profile. When profile A with rubber strips moves backward to the position of the A-side strip threading baffle 8, it stops, and under the blocking action of the A-side strip threading baffle 8, profile A and rubber strips are aligned at the end.

[0029] Afterwards, the first station switching pusher assembly 5 clamps and fixes profile A before sending it to the B-side strip threading station 3. The B-side strip threading station 3 corresponds to the position behind the profile B toothed strip threading machine. When profile A is sent to the B-side strip threading station 3, the support roller 7 and the power roller 9 on the B-side strip threading station 3 work together to send profile A with adhesive strip into the profile B toothed strip threading machine. In this embodiment, the installation position of the power roller 9 can be determined according to the actual situation. The power roller 9 can be driven by a motor and chain to ensure that profile A is conveyed forward. After the station switching is completed, the first station switching pusher assembly 5 resets and waits for the next repeating operation. After profile A is sent to the profile B toothed strip threading machine at the B-side strip threading station 3, the profile B toothed strip threading machine begins the strip threading operation. After the strip threading is completed, profile A and profile B are connected together by adhesive strip to form a thermally broken aluminum alloy. After the strip is inserted, the thermally broken aluminum is clamped and fixed at the second station switching push assembly 6 at the strip insertion station 3 on the B side, and then sent to the rolling composite station 4.

[0030] At station 4 of the roll forming lamination process, a roll forming lamination feeding assembly is installed to push the thermally broken aluminum alloy into the subsequent roll forming lamination machine. This assembly mainly includes a roll forming lamination feeding guide rail 13, a roll forming lamination feeding rack 12, a roll forming lamination feeding motor 11, and a roll forming lamination feeding pusher plate 10. When the roll forming lamination feeding motor 11 operates, it drives the connected gears. The gears travel along the roll forming lamination feeding rack 12, which in turn drives the roll forming lamination feeding pusher plate 10 to travel backward along the roll forming lamination feeding guide rail 13, pushing the thermally broken aluminum alloy into the subsequent roll forming lamination machine. Furthermore, in order to ensure that the aluminum profile and the rubber strip are aligned, a rolling composite feeding baffle 14 is set at the end of the rolling composite station 4. The rolling composite feeding baffle 14 is initially in a high position. During the feeding process, when the aluminum profile moves to the rolling composite feeding baffle 14, the rubber strip and the profile are completely aligned under its blocking action. Afterward, the rolling composite feeding baffle 14 is lowered under the control of the rolling composite lifting cylinder 15, and the aluminum profile continues to move backward to the rolling composite machine.

[0031] In a preferred embodiment, the first station switching pusher assembly 5 and the second station switching pusher assembly 6 adopt the same structure, with several sets of each. Specifically, the structure includes a station switching guide rail 16, a station switching support frame 23, a station switching drive motor 22, a station switching gear, and a station switching rack 17. When the station switching drive motor 22 runs, it drives the station switching gear along the station switching rack 17, thereby causing the station switching support frame 23 to run along the station switching guide rail 16. A profile clamping assembly is installed on the station switching support frame 23. To simplify the structural design, in this embodiment, the first station switching pusher assembly 5 and the second station switching pusher assembly 6 share the station switching guide rail 16 and the station switching rack 17, ensuring structural compactness. The profile clamping assembly includes a station switching lifting cylinder 21, a clamping fixing plate 19 mounted on the station switching lifting cylinder 21, and a clamping movable plate 18 mounted on one side of the clamping fixing plate 19. The clamping movable plate 18 is connected to the station switching clamping cylinder 20. When a station switch is required, the station switching lifting cylinder 21 actuates first, raising the clamping fixing part. Under the action of the station switching clamping cylinder 20, the profile is clamped by the clamping movable plate 18 and the clamping fixing plate 19. Then, the station switch is achieved by the movement of the station switching drive motor 22.

[0032] As can be seen, the three-station structure design in this embodiment enables smoother station switching during the strip threading of thermally broken aluminum, and further improves the degree of automation and production efficiency.

Claims

1. A material feeding mechanism for aluminum alloy strip insertion, comprising a feeding frame disposed between a strip insertion machine and a roll forming machine, wherein the strip insertion machine includes a profile A toothed strip insertion machine and a profile B toothed strip insertion machine, characterized in that, The unloading machine frame is equipped with three stations: A-side strip threading station, B-side strip threading station, and rolling composite station; The A-side strip threading station corresponds to the rear position of the strip threading machine for profile A, and is used for support and guidance after the strip is threaded. The B-side strip threading station corresponds to the rear position of the strip threading machine for profile B, and is used for feeding the strip during the strip threading process and for support and guidance after the strip is threaded. The roll forming and bonding station corresponds to the front position of the roll forming and bonding machine, and is used for feeding the strips after the strips are threaded for profiles A and B. A first station switching and pushing component is set between the A-side strip threading station and the B-side strip threading station, and a second station switching and pushing component is set between the B-side strip threading station and the rolling composite station.

2. The unloading mechanism for thermally broken aluminum strips according to claim 1, characterized in that, Several support rollers are provided at the A-side strip threading station, and an A-side strip threading baffle is provided at the end of the A-side strip threading station. The position of the A-side strip threading baffle in the front-back direction is adjustable.

3. The unloading mechanism for thermally broken aluminum strips according to claim 1, characterized in that, The B-side strip threading station is equipped with several support rollers and power rollers, and the power rollers are used to feed the profile B-side strips during the threading process.

4. The unloading mechanism for thermally broken aluminum strips according to claim 1, characterized in that, The rolling composite station is equipped with several support rollers and a rolling composite feeding assembly, which realizes the feeding of profile A and profile B after they are threaded through the rolling composite feeding assembly.

5. The unloading mechanism for thermally broken aluminum strips according to claim 4, characterized in that, The rolling composite feeding assembly includes a rolling composite feeding guide rail, a rolling composite feeding rack, a rolling composite feeding motor, and a rolling composite feeding push plate. The rolling composite feeding motor is mounted on the rolling composite feeding push plate and is connected to a rolling composite feeding gear that cooperates with the rolling composite feeding rack. The rolling composite feeding push plate is driven by the rolling composite feeding motor to run along the rolling composite feeding guide rail to achieve feeding.

6. The unloading mechanism for thermally broken aluminum strips according to claim 4, characterized in that, The end of the rolling composite station is equipped with a rolling composite feeding baffle, which is connected to the rolling composite lifting cylinder for lifting control.

7. The unloading mechanism for thermally broken aluminum strips according to claim 1, characterized in that, Both the first station switching pusher assembly and the second station switching pusher assembly include: a station switching drive assembly, a station switching guide rail, and a station switching support frame. The station switching support frame moves along the station switching guide rail under the drive of the station switching drive assembly, and a profile clamping assembly is set on the station switching support frame.

8. The unloading mechanism for thermally broken aluminum strips according to claim 7, characterized in that, The profile clamping assembly includes a station switching lifting cylinder, a clamping fixing plate is provided on the station switching lifting cylinder, a clamping movable plate is provided on one side of the clamping fixing plate, and the clamping movable plate is connected to the station switching clamping cylinder.

9. The unloading mechanism for thermally broken aluminum strips according to claim 7, characterized in that, The workstation switching drive assembly includes a workstation switching drive motor, a workstation switching gear, and a workstation switching rack. The workstation switching drive motor is mounted on the workstation switching support frame, and the workstation switching gear meshes with the workstation switching rack. The workstation switching drive motor drives the workstation switching support frame to move along the workstation switching guide rail.

10. The unloading mechanism for thermally broken aluminum strips according to claim 9, characterized in that, The first station switching pusher assembly and the second station switching pusher assembly share the station switching guide rail and the station switching rack.

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