A high-efficiency production line for broken-bridge aluminum penetrating strips

Abstract

The utility model provides a kind of broken bridge aluminium strip high -efficient production line, including the feeding mechanism, strip equipment, pour material mechanism, roll compound machine and discharge mechanism that are sequentially arranged, the feeding mechanism is used to deliver sectional material A and sectional material B for strip equipment, the strip equipment includes the sectional material A toothed strip machine and sectional material B toothed strip machine of parallel arrangement, the sectional material A toothed strip machine is used for the strip between sectional material A and adhesive tape, the sectional material B toothed strip machine is used for the strip between sectional material B and adhesive tape, the pour material mechanism includes A face strip station, B face strip station, roll compound station, first station switching push material component and second station switching push material component, roll compound station is used to send sectional material into roll compound machine after strip completion, and sectional material after being rolled by roll compound machine is sent into discharge mechanism. This production line has the advantage that production line overall structure is more simple, operation efficiency is more efficient.

Description

Technical Field

[0001] This utility model mainly relates to the technical field of thermal break aluminum strip threading, specifically a high-efficiency production line for thermal break aluminum strip threading. Background Technology

[0002] The main processing method for thermally broken aluminum profiles is the strip-connecting method. This method involves connecting aluminum profile A and profile B together using thermal insulation strips to form a thermally broken aluminum profile, achieving a thermal insulation effect.

[0003] In existing technologies, such as the authorization announcement number CN221817534U previously applied for by our company, entitled "An Automatic Tooth-Opening and Strip-Threading Production Line for Thermally Broken Aluminum Profiles," the automatic tooth opening and strip threading operations of profiles can be realized. However, the above technology still has the following defects in practical applications: the above production line requires the use of multiple unloading mechanisms and robotic arms to cooperate in order to achieve automated production. Its overall structural design is relatively complex, difficult to debug, and costly. Furthermore, the cumbersome strip threading process limits the production efficiency to a certain extent. Therefore, it is necessary to further improve the strip threading production line. Utility Model Content

[0004] To address the shortcomings of current technology, this utility model combines existing technology and, based on practical applications, provides a high-efficiency production line for thermally broken aluminum strips, which has the advantages of a simpler overall production line structure and higher operating efficiency.

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

[0006] A high-efficiency production line for aluminum alloy strip insertion includes a feeding mechanism, a strip insertion device, a unloading mechanism, a roll forming machine, and a discharge mechanism arranged sequentially. The feeding mechanism is used to feed profile A and profile B to the strip insertion device. The strip insertion device includes a profile A toothed strip insertion machine and a profile B toothed strip insertion machine arranged in parallel. The profile A toothed strip insertion machine is used for inserting profile A and the adhesive strip, and the profile B toothed strip insertion machine is used for inserting profile B and the adhesive strip. The unloading mechanism includes an A-side... The system includes a strip threading station, a B-side strip threading station, a roll forming station, a first station switching pusher assembly, and a second station switching pusher assembly. After the A-side strip threading machine threads the profile, it is conveyed to the A-side strip threading station and then fed into the B-side strip threading station via the first station switching pusher assembly. After the B-side strip threading machine threads the profile, it is fed into the roll forming station via the second station switching pusher assembly. The roll forming station is used to send the strip-threaded profile into the roll forming machine. After being rolled by the roll forming machine, the profile is sent into the discharge mechanism.

[0007] Furthermore, the feeding mechanism includes two symmetrically arranged feeding components with an operating space between them. Each feeding component includes a main feeding support, multiple sets of feeding rollers, and multiple sets of feeding conveyor belts. The feeding rollers are mounted on the main feeding support, and one end of the feeding conveyor belt is located outside the main feeding support, while the other end extends into the space between the feeding rollers.

[0008] Furthermore, the profile B tooth-cutting and strip-threading machine is equipped with a strip clamping mechanism, which has a strip detection component. The strip on the profile A conveyed at the B-side strip-threading station is clamped and fixed by the strip clamping mechanism, and the position of the strip is detected by the strip detection component.

[0009] Furthermore, the adhesive strip clamping mechanism is provided in two sets, which are used to clamp and fix two adhesive strips respectively. The adhesive strip clamping mechanism includes an adhesive strip clamping movable part and an adhesive strip clamping fixed part. The adhesive strip clamping movable part is driven by an adhesive strip clamping cylinder to achieve the clamping of the adhesive strip.

[0010] Furthermore, the adhesive strip detection assembly shown includes a through-beam photoelectric sensor and a magnetic switch. A magnetic switch is installed on the adhesive strip clamping cylinder of each of the two adhesive strip clamping mechanisms to detect whether the adhesive strip is clamped tightly. The through-beam photoelectric sensor is installed behind the adhesive strip clamping mechanism to detect whether the adhesive strip has moved into position.

[0011] Furthermore, the A-side strip threading station is equipped with several support rollers; the B-side strip threading station is equipped with several support rollers and a power roller, through which the profile A with the adhesive strip is fed into the profile B toothed strip threading machine for strip threading operation; the roll forming and bonding station is equipped with several support rollers and a roll forming and bonding feeding assembly, through which the strip-threaded profile is fed into the roll forming and bonding machine.

[0012] Furthermore, an A-side strip threading baffle is provided at the end of the A-side strip threading station, and a rolling composite feeding baffle is provided at the end of the rolling composite station. The rolling composite feeding baffle is connected to the rolling composite lifting cylinder and can be lifted and lowered.

[0013] Furthermore, both the first station switching pusher assembly and the second station switching pusher assembly include a profile clamping assembly, wherein the profile clamping assembly can be controlled by the station switching drive assembly to switch stations.

[0014] Furthermore, the profile clamping assembly is mounted on the workstation switching lifting cylinder and can perform lifting and lowering movements. The profile clamping assembly can achieve profile clamping by being driven by the workstation switching clamping cylinder.

[0015] Furthermore, the discharge mechanism includes a discharge component and a storage component. The discharge component includes a main discharge support and a discharge conveyor belt. The discharge conveyor belt is used to transport materials to the storage component, and the storage component is used to store materials.

[0016] The beneficial effects of this utility model are:

[0017] 1. This utility model can realize automatic loading and unloading. Through the strip threading equipment and the three-station unloading mechanism, the automatic strip threading operation of profile A and profile B can be realized by the horizontal conveying method. After the strip is threaded, it can be automatically sent into the roll forming machine for roll forming. Its overall automation level is high, the structure is simpler, the production line operation process is smoother, and the production efficiency is higher.

[0018] 2. The strip threading device of this utility model can not only automatically detect whether the strip is threaded in place, but also detect the clamping of the two strips, so as to prevent products that fail to be threaded due to one of the strips not being clamped in place from entering the roll laminating machine.

[0019] 3. The material feeding mechanism of this utility model has a three-station structure design, which makes it easier and faster to thread strips on the A and B sides. After threading the strips, the profile 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. Attached Figure Description

[0020] Appendix Figure 1 This is a schematic diagram of the production line layout.

[0021] Appendix Figure 2 This is a schematic diagram of the feeding mechanism.

[0022] Appendix Figure 3 This is a schematic diagram of the strip-threading device.

[0023] Appendix Figure 4 This is a schematic diagram of the adhesive strip clamping mechanism.

[0024] Appendix Figure 5 This is a top view of the material pouring mechanism.

[0025] Appendix Figure 6 This is a schematic diagram of the three-dimensional structure of the material pouring mechanism.

[0026] Appendix Figure 7 This is a schematic diagram of the workstation switching structure.

[0027] Appendix Figure 8 This is a schematic diagram of the material discharge mechanism.

[0028] The labels shown in the attached diagram:

[0029] 1. Feeding mechanism; 11. Main feeding support; 12. Feeding conveyor belt; 13. Feeding roller;

[0030] 2. Adhesive strip threading equipment; 21. Profile A toothed strip threading machine; 22. Profile B toothed strip threading machine; 221. Adhesive strip clamping and fixing part; 222. Adhesive strip clamping movable part; 223. Adhesive strip clamping cylinder; 224. Magnetic switch; 225. Cylinder support plate; 226. Through-beam photoelectric sensor;

[0031] 3. Material feeding mechanism; 31. Material feeding frame; 32. A-side strip threading station; 33. B-side strip threading station; 34. Roll forming composite station; 35. First station switching push assembly; 36. Second station switching push assembly; 37. Support roller; 38. A-side strip threading baffle; 39. Power roller; 310. Roll forming composite feeding push plate; 311. Roll forming composite feeding motor; 312. Roll forming composite lifting cylinder; 313. Roll forming composite feeding baffle; 314. Station switching drive motor; 315. Station switching lifting cylinder; 316. Station switching clamping cylinder; 317. Profile clamping assembly;

[0032] 4. Roll forming laminating machine;

[0033] 5. Feeding mechanism; 51. Feeding main support; 52. Feeding roller; 53. Feeding conveyor belt; 54. Linkage mechanism; 55. Storage main support; 56. Storage conveyor belt. Detailed Implementation

[0034] 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.

[0035] This embodiment provides a high-efficiency production line for thermally broken aluminum profiles, mainly used for threading and rolling profiles A and B together to form thermally broken aluminum profiles. (Reference) Figures 1-8 As shown, the production line in this embodiment mainly includes several parts arranged in sequence: a feeding mechanism 1, a strip threading device 2, a pouring mechanism 3, a rolling composite machine 4, and a discharge mechanism 5. Each part will be described in detail below.

[0036] In this embodiment, the feeding mechanism 1 is used to convey profiles A and B to the threading device 2. It includes two symmetrically arranged feeding components with an operating space between them. This operating space provides a manual operation position, allowing the operator to stand in the operating space and operate the feeding on both sides simultaneously when manual feeding is required. The feeding components include a main feeding support 11, multiple sets of feeding rollers 13, and multiple sets of feeding conveyor belts 12. In the above structure, the feeding conveyor belts 12 can transport aluminum profiles one by one to the feeding rollers 13 of the main feeding support 11. Some of the feeding rollers 13 can be connected to a drive motor via a chain to serve as power rollers, enabling automatic conveying of the profiles to the threading device 2. Therefore, this structure can achieve fully automatic feeding.

[0037] The strip-threading device 2 in this embodiment includes a profile A tooth-cutting and strip-threading machine 21 and a profile B tooth-cutting and strip-threading machine 22 arranged side by side. The profile A tooth-cutting and strip-threading machine 21 can perform tooth cutting and strip threading of profile A, and its related technology has been disclosed in previous patents. The profile B tooth-cutting and strip-threading machine 22 can perform tooth cutting and strip threading of profile B. The difference is that the profile B tooth-cutting and strip-threading machine 22 can visually hold the adhesive strip through its built-in adhesive strip clamping mechanism during the strip threading process.

[0038] In this embodiment, the threading device 2 needs to be used in conjunction with the material unloading mechanism 3 behind it. The specific principle is as follows.

[0039] The material pouring mechanism 3 mainly includes a material pouring frame 31 as the main support, and three stations are set on the material pouring frame 31 in sequence: A-side strip threading station 32, B-side strip threading station 33 and rolling composite station 34.

[0040] The A-side strip threading station 32 corresponds to the rear position of the profile A toothing and strip threading machine 21. During the strip threading operation on profile A, two rubber strips are manually fed into the profile A toothing and strip threading machine 21 at the front end of the A-side strip threading station 32. The profile A toothing and strip threading machine 21 performs toothing and strip threading operations on profile A. After strip threading, profile A moves backward along the A-side strip threading station 32, supported and guided by the support rollers 37 on the A-side strip threading station 32. Furthermore, an A-side strip threading baffle 38 is provided at the end of the A-side strip threading station 32. The A-side strip threading baffle 38 is fixed in position according to the profile length. When profile A with rubber strips moves backward to the position of the A-side strip threading baffle 38, it stops, and under the blocking action of the A-side strip threading baffle 38, profile A and rubber strips are aligned at the end.

[0041] Afterwards, the first station switching pusher assembly 35 clamps and fixes profile A before sending it to the B-side strip threading station 33. The B-side strip threading station 33 corresponds to the position behind the profile B toothed strip threading machine 22. When profile A is sent to the B-side strip threading station 33, the support roller 37 and the power roller 39 on the B-side strip threading station 33 cooperate to send profile A with adhesive strips into the profile B toothed strip threading machine 22. The profile B toothed strip threading machine 22 clamps and fixes the two adhesive strips through its adhesive strip clamping assembly, and then performs the toothed strip threading operation. After the strip threading is completed, profile A and profile B are connected together by adhesive strips to form a thermally broken aluminum. After the strip threading is completed, the thermally broken aluminum is clamped and fixed at the B-side strip threading station 33 by the second station switching pusher assembly 36, and then sent to the rolling composite station 34.

[0042] At the roll forming station 34, a roll forming feeding assembly is installed to feed the thermally broken aluminum profile into the subsequent roll forming machine 4. The roll forming feeding assembly mainly includes a roll forming feeding motor 311 and a roll forming feeding pusher plate 310. The roll forming feeding motor 311 drives the roll forming feeding pusher plate 310 to push the profile. Furthermore, to ensure alignment between the thermally broken aluminum profile and the adhesive strip, a roll forming feeding baffle 313 is installed at the end of the roll forming station 34. The roll forming feeding baffle 313 is initially in a high position. During the feeding process, when the thermally broken aluminum profile reaches the roll forming feeding baffle 313, its blocking action ensures complete alignment of the adhesive strip and the profile. Afterwards, the roll forming feeding baffle 313 is lowered under the control of the roll forming lifting cylinder 312, and the thermally broken aluminum profile continues to move backward to the roll forming machine 4.

[0043] In the above embodiments, the first station switching push assembly 35 and the second station switching push assembly 36 adopt the same structure, with several sets of each. Their structure includes a station switching drive motor 314, a profile clamping assembly 317, a station switching lifting cylinder 315, and a station switching clamping cylinder 316. The station switching drive motor 314 is used to drive the material during switching, the station switching lifting cylinder 315 is used to control the lifting and lowering of the profile clamping assembly 317 during switching, and the station switching clamping cylinder 316 is used to control the clamping and releasing of the profile.

[0044] In the above embodiment, two sets of adhesive strip clamping mechanisms are provided, each for clamping and fixing two adhesive strips. Each adhesive strip clamping mechanism includes an adhesive strip clamping movable part 222 and an adhesive strip clamping fixed part 221. The adhesive strip clamping movable part 222 is driven by an adhesive strip clamping cylinder 223 to clamp the adhesive strip. The adhesive strip clamping cylinder 223 is fixed on a cylinder support plate 225. A photoelectric sensor 226 is provided behind the adhesive strip clamping mechanism. This sensor generates a photoelectric beam, which triggers a signal when the adhesive strip passes through, thus confirming that the adhesive strip has reached its designated position. Once the adhesive strip is in position, the adhesive strip clamping cylinder 223 is activated. A magnetic switch 224 is installed on the adhesive strip clamping cylinder 223. The magnetic switch 224 detects the extension position of the adhesive strip clamping cylinder 223, thereby detecting whether the two adhesive strips are clamped tightly. If one adhesive strip is not clamped, an alarm and a stop signal are issued to prevent unqualified strip insertion.

[0045] The discharging mechanism 6 of this embodiment includes a discharging component and a storage component. The discharging component includes a main feeding support 51, on which multiple sets of feeding conveyor belts 53 are arranged, and feeding rollers 52 are arranged between the multiple sets of feeding conveyor belts 53. The feeding rollers 52 are mounted on the main feeding support 51, and one end of the feeding conveyor belt 53 is connected to a linkage mechanism 54, so that end of the feeding conveyor belt 53 can be lifted. The storage component includes a main storage support 55 and a storage conveyor belt 56. The thermally broken aluminum from the roll forming machine 5 can be transported to the storage conveyor belt 56 through the lifted feeding conveyor belt 53. The storage conveyor belt 56 can use its own conveying capacity to transport the thermally broken aluminum backward to a certain position to provide space for the next thermally broken aluminum, thus realizing temporary storage. Its conveying capacity also facilitates the unloading of finished products. It can be seen that the discharging mechanism of this embodiment can realize the rapid unloading and transfer of materials.

[0046] In summary, the production line of this embodiment can achieve efficient and stable operation of thermal break aluminum strip installation.

Claims

1. A high-efficiency production line for thermally broken aluminum strip threading, comprising a feeding mechanism, a strip threading device, a pouring mechanism, a roll forming machine, and a discharge mechanism arranged sequentially, characterized in that: The feeding mechanism is used to convey profile A and profile B to the strip threading equipment. The strip threading equipment includes a profile A toothed strip threading machine and a profile B toothed strip threading machine arranged in parallel. The profile A toothed strip threading machine is used for threading profile A and the rubber strip, and the profile B toothed strip threading machine is used for threading profile B and the rubber strip. The unloading mechanism includes an A-side strip threading station, a B-side strip threading station, a rolling and compounding station, a first station switching and pushing component, and a second station switching and pushing component. After the profile A toothed strip threading machine threades the strip, it is conveyed to the A-side strip threading station, and then sent to the B-side strip threading station through the first station switching and pushing component. After the profile B toothed strip threading machine threades the strip, it is sent to the rolling and compounding station through the second station switching and pushing component. The rolling and compounding station is used to send the strip-threaded profile to the rolling and compounding machine. After being rolled by the rolling and compounding machine, the profile is sent to the discharge mechanism.

2. The high-efficiency production line for thermally broken aluminum strips according to claim 1, characterized in that, The feeding mechanism includes two symmetrically arranged feeding components with an operating space between them. Each feeding component includes a main feeding support, multiple sets of feeding rollers, and multiple sets of feeding conveyor belts. The feeding rollers are mounted on the main feeding support, and one end of the feeding conveyor belt is located outside the main feeding support, while the other end extends into the space between the feeding rollers.

3. The high-efficiency production line for thermally broken aluminum strips according to claim 1, characterized in that, The profile B toothing and strip threading machine is equipped with a strip clamping mechanism, which has a strip detection component. The strip on the profile A conveyed at the B-side strip threading station is clamped and fixed by the strip clamping mechanism, and the position of the strip is detected by the strip detection component.

4. The high-efficiency production line for thermally broken aluminum strips according to claim 3, characterized in that, The adhesive strip clamping mechanism is provided in two sets, which are used to clamp and fix two adhesive strips respectively. The adhesive strip clamping mechanism includes an adhesive strip clamping movable part and an adhesive strip clamping fixed part. The adhesive strip clamping movable part is driven by the adhesive strip clamping cylinder to achieve the clamping of the adhesive strip.

5. The high-efficiency production line for thermally broken aluminum strips according to claim 4, characterized in that, The adhesive strip detection assembly shown includes a through-beam photoelectric sensor and a magnetic switch. A magnetic switch is installed on the adhesive strip clamping cylinder of each of the two adhesive strip clamping mechanisms to detect whether the adhesive strip is clamped tightly. The through-beam photoelectric sensor is installed behind the adhesive strip clamping mechanism to detect whether the adhesive strip has moved into place.

6. The high-efficiency production line for thermally broken aluminum strips according to claim 1, characterized in that, The A-side strip threading station is equipped with several support rollers; the B-side strip threading station is equipped with several support rollers and a power roller, through which the profile A with adhesive strip is fed into the profile B toothed strip threading machine for strip threading operation; the roll forming and bonding station is equipped with several support rollers and a roll forming and bonding feeding assembly, through which the strip-threaded profile is fed into the roll forming and bonding machine.

7. The high-efficiency production line for thermally broken aluminum strips according to claim 6, characterized in that, The A-side strip threading station is equipped with an A-side strip threading baffle at its end, and the roller pressing composite station is equipped with a roller pressing composite feeding baffle at its end. The roller pressing composite feeding baffle is connected to the roller pressing composite lifting cylinder and can be lifted and lowered.

8. The high-efficiency production line for thermally broken aluminum strips according to claim 1, characterized in that, Both the first station switching pusher component and the second station switching pusher component include: a profile clamping component, wherein the profile clamping component can be controlled by the station switching drive component to switch stations.

9. The high-efficiency production line for thermally broken aluminum strips according to claim 8, characterized in that, The profile clamping assembly is installed on the workstation switching lifting cylinder and can perform lifting and lowering movements. The profile clamping assembly can achieve profile clamping by being driven by the workstation switching clamping cylinder.

10. The high-efficiency production line for thermally broken aluminum strips according to claim 1, characterized in that, The discharge mechanism includes a discharge component and a storage component. The discharge component includes a main discharge support and a discharge conveyor belt. The discharge conveyor belt is used to transport materials to the storage component, and the storage component is used to store materials.

Images