Thermal insulation aluminum profile foaming injection equipment and injection method thereof

Abstract

The application provides a kind of heat insulation aluminum profile foaming injection equipment and its injection method, relate to aluminum profile production equipment technical field, heat insulation aluminum profile foaming injection equipment includes distributing device, punching device and glue injection device, punching device is connected with distributing device by first transmission belt, punching device includes fixed frame, translation assembly, lifting assembly and puncher, translation assembly is fixedly arranged on fixed frame, lifting assembly is arranged on translation assembly, puncher is connected with lifting assembly;Glue injection device is connected with punching device by second transmission belt, glue injection device includes workbench, support frame, moving mechanism and glue injection machine, support frame is arranged on workbench, moving mechanism is arranged on support frame, glue injection machine is connected with moving mechanism;The heat insulation aluminum profile foaming injection equipment of the application injects foaming glue from the middle position of aluminum profile, can realize two-way injection, improves production efficiency while ensuring that aluminum profile inner cavity position can be more evenly filled with foaming glue.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum profile production equipment, in particular to a heat-insulating aluminum profile foaming injection equipment and a foaming injection method thereof. BACKGROUND

[0002] With the development of the construction industry and the increasing demand for comfort in living environment, the heat preservation performance of doors and windows has gradually become the focus of attention. Aluminum alloy doors and windows have been widely used in the market due to their aesthetic, lightweight and durable characteristics. However, traditional aluminum alloy doors and windows have certain limitations in terms of heat preservation performance, with high thermal conductivity, which leads to easy heat loss in winter and easy heat transfer into the room in summer, increasing energy consumption and air conditioning load. In order to solve this problem, heat-insulating aluminum profiles have emerged. The principle is to insert a heat-insulating strip into the middle of the aluminum profile, disconnecting the aluminum profile to form a broken bridge, effectively preventing heat conduction. Most heat-insulating aluminum profiles are of the strip-inserting type. To further improve the heat insulation, sound insulation, heat preservation, fireproofing and other performance of the product, a production process of injecting foaming glue into the inner cavity of the strip-inserting type is added based on the strip-inserting type, and foaming glue made of refractory material is injected into the inner cavity of the strip-inserting type.

[0003] However, the current foaming operation of the strip-inserting type heat-insulating aluminum profile is to inject from one end of the aluminum profile to the other end horizontally. The aluminum profile with a length of more than 5m needs to be foamed for a long distance. In the foaming filling process, problems such as large filling pressure, uneven filling, and incomplete filling of some inner cavity positions occur, resulting in complicated foaming operation, low production efficiency, quality problems in production and installation, and affecting use. SUMMARY

[0004] Therefore, one of the purposes of the present application is to provide a heat-insulating aluminum profile foaming injection equipment, which can solve the problem of low foaming efficiency for long distances and ensure that the foaming glue can uniformly and densely fill the entire inner cavity. The specific technical scheme is as follows:

[0005] A heat-insulating aluminum profile foaming injection equipment, comprising a distributing device, a punching device and a glue injection device, the punching device is connected with the distributing device through a first transmission belt, the punching device comprises a fixed frame, a translation assembly, a lifting assembly and a punch, the translation assembly is fixedly arranged on the fixed frame, the lifting assembly is arranged on the translation assembly, and the punch is connected with the lifting assembly; the glue injection device is connected with the punching device through a second transmission belt, the glue injection device comprises a workbench, a support frame, a moving mechanism and a glue injection machine, the support frame is arranged on the workbench, the moving mechanism is arranged on the support frame, and the glue injection machine is connected with the moving mechanism.

[0006] Furthermore, the translation assembly includes a translation frame, a translation slide rail and a translation seat, the translation frame is fixedly connected to the fixed frame, the translation slide rail is arranged on the translation frame, the translation seat is slidably connected to the translation slide rail, and the lifting assembly is fixedly connected to the translation seat.

[0007] Furthermore, the lifting assembly includes a lifting rail and a lifting seat, the lifting rail is fixedly connected to the translation seat, the lifting seat is slidably connected to the lifting rail, and the punch is fixedly connected to the lifting seat.

[0008] Furthermore, the punch includes a drive motor, a drill bit and a visual locator, the drive motor is arranged on the lifting assembly, the drill bit is installed at the bottom of the drive motor, and the visual locator is arranged on the drive motor.

[0009] Furthermore, the moving mechanism includes a front-to-back moving component and a left-to-right moving component, the front-to-back moving component and the left-to-right moving component are connected to each other, the front-to-back moving component is arranged on the support frame, and a fixed slide rail is provided on the support frame. The front-to-back moving component can push the left-to-right moving component to slide on the fixed slide rail, and the glue injection machine is connected to the left-to-right moving component.

[0010] Furthermore, the forward and backward moving component includes a first driving motor, a first sliding rod and a first sliding seat. The first driving motor is arranged on the supporting frame, the first sliding rod is connected to the output end of the first driving motor, the first sliding rod is movably connected to the first sliding seat, and the first sliding seat is fixedly connected to the left and right moving component.

[0011] Furthermore, the left and right moving assembly includes a second driving motor, a second sliding rod, a second sliding seat and a sliding plate, the second driving motor is arranged on the sliding plate, the second sliding rod is connected to the output end of the second driving motor, the second sliding rod is movably connected to the second sliding seat, the second sliding seat is connected to the glue injection machine, the sliding plate is fixedly connected to the first sliding seat, and the first driving motor can control the first sliding seat to push the sliding plate to slide on the fixed slide rail.

[0012] Furthermore, the glue injection machine includes an air inlet pipe, a cylinder, a piston and a glue injector, the air inlet pipe is connected to one end of the cylinder, the piston is arranged in the cylinder, the glue injector is connected to the end of the piston away from the air inlet pipe, a first solenoid valve is installed on the air inlet pipe, and a second solenoid valve is installed on the glue outlet of the glue injector.

[0013] Furthermore, the material dividing device includes an automatic loading frame, an automatic gantry robot and an automatic material dividing platform. The automatic gantry robot can transport the insulating aluminum profiles in the automatic loading frame to the automatic material dividing platform. The automatic material dividing platform is provided with an alignment baffle and a roller, and the movement direction of the first conveyor belt is consistent with that of the roller.

[0014] Another object of the present invention is to provide a method for foaming and injecting thermal insulation aluminum profiles, which is applied to the above-mentioned thermal insulation aluminum profile foaming and injection equipment, and includes the following steps: the material dividing device transports the thermal insulation aluminum profile to be processed to the punching device through the first conveyor belt; determines the position of the punching according to the length of the aluminum profile and the position of the thermal insulation strip; controls the punching machine to punch holes in the middle part of the thermal insulation strip of the aluminum profile, with a hole diameter of 5mm-8mm; after the punching is completed, the thermal insulation aluminum profile is transported to the glue injection device through the second conveyor belt; controls the glue injection machine to correspond to the hole to ensure a tight connection, and the foam glue is injected into the inner cavity of the thermal insulation strip through the hole in one direction or two directions. When the inner cavity of the thermal insulation aluminum profile is filled, stops the glue injection, and disconnects the glue injection machine from the hole.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the heat-insulating aluminum profile foaming injection equipment of the present invention realizes efficient, stable and safe material distribution and positioning operation of the heat-insulating aluminum profile by setting a material distribution device, which provides a solid foundation for subsequent processing steps. By setting a punching device, holes can be punched in the middle part of the aluminum profile, and then the foam glue can be injected from the middle position, which greatly shortens the distance of the foaming operation, reduces the filling pressure, and makes the foaming process easier to control. The punching device includes a fixing frame, a translation component, a lifting component and a punching machine. Through the precise cooperation of the translation component and the lifting component, the punching machine can accurately locate and punch holes, ensuring that the hole position is accurate and communicates with the inner cavity of the heat-insulating strip. By setting a glue injection device, it can be The holes are injected with foam glue, and the glue injection device includes a workbench, a support frame, a moving mechanism and a glue injection machine. The glue injection machine can ensure that the foam glue fills the entire inner cavity evenly and densely from the holes through the precise movement of the moving mechanism, thereby improving the uniformity of filling. The heat-insulating aluminum profile foam injection equipment of the present invention realizes automatic material distribution, punching and glue injection of aluminum profiles through the cooperation of the material distribution device, the punching device and the glue injection device, greatly simplifies manual operation and improves production efficiency. The foam glue is injected from the middle position of the aluminum profile, and two-way injection can be achieved, which reduces the resistance of the foam glue in long-distance flow and reduces the loss of the foam glue in the flow process. While improving production efficiency, it ensures that the inner cavity of the aluminum profile can be more evenly and densely filled with foam glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention may be further understood from the following description in conjunction with the accompanying drawings, in which the components are not necessarily drawn to scale, but emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0017] Figure 1 This is a schematic diagram of the process of the thermal insulation aluminum profile foaming injection equipment according to one embodiment of the present invention;

[0018] Figure 2 1 is a schematic diagram of the overall structure of a punching device according to an embodiment of the present invention;

[0019] Figure 3 1 is a partial structural diagram of a punching device according to an embodiment of the present invention;

[0020] Figure 4 1 is a schematic diagram of the internal structure of a glue injection device according to an embodiment of the present invention;

[0021] Figure 5 1 is a structural diagram of a glue injection machine according to an embodiment of the present invention;

[0022] Figure 6 It is a schematic diagram of the steps of the foaming injection method of the thermal insulation aluminum profile according to one embodiment of the present invention.

[0023] Description of reference numerals:

[0024] 1. Material distribution device; 11. Automatic loading frame; 12. Automatic gantry manipulator; 13. Automatic material distribution platform; 14. Alignment baffle; 15. Roller; 2. Punching device; 21. Fixed frame; 22. Translation assembly; 221. Translation frame; 222. Translation slide; 223. Translation seat; 23. Lifting assembly; 231. Lifting slide; 232. Lifting seat; 24. Punch; 241. Drive motor; 242. Drill bit; 243. Visual locator; 25. Waste collection box; 3. First conveyor belt; 4. Glue injection device; 41. Workbench; 42. Support frame; 421, fixed slide rail; 43, moving mechanism; 431, front-back moving assembly; 4311, first driving motor; 4312, first sliding rod; 4313, first sliding seat; 432, left-right moving assembly; 4321, second driving motor; 4322, second sliding rod; 4323, second sliding seat; 4324, sliding plate; 44, glue injection machine; 441, air inlet pipe; 442, cylinder; 443, piston; 444, glue injection machine; 445, first solenoid valve; 446, second solenoid valve; 45, enclosure plate; 5, second conveyor belt. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the adsorption scope of the present invention.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] The "first" and "second" in the present invention do not represent specific quantities and orders, but are only used to distinguish names.

[0029] like Figures 1-5As shown, an insulating aluminum profile foam injection device in one embodiment of the present invention includes a material distribution device 1, a punching device 2 and a glue injection device 4. The punching device 2 is connected to the material distribution device 1 through a first conveyor belt 3. The punching device 2 includes a fixed frame 21, a translation component 22, a lifting component 23 and a puncher 24. The translation component 22 is fixedly arranged on the fixed frame 21, the lifting component 23 is arranged on the translation component 22, and the puncher 24 is connected to the lifting component 23; the glue injection device 4 is connected to the punching device 2 through a second conveyor belt 5. The glue injection device 4 includes a workbench 41, a support frame 42, a moving mechanism 43 and a glue injection machine 44. The support frame 42 is arranged on the workbench 41, the moving mechanism 43 is arranged on the support frame 42, and the glue injection machine 44 is connected to the moving mechanism 43. The material device 1 realizes the efficient, stable and safe material distribution and positioning operation of the insulating aluminum profile, providing a solid foundation for the subsequent processing steps. By setting the punching device 2, it is possible to punch holes in the middle part of the aluminum profile, and then inject foam glue from the middle position, which greatly shortens the distance of the foaming operation, reduces the filling pressure, and makes the foaming process easier to control. Through the precise coordination of the translation component 22 and the lifting component 23, the puncher 24 can accurately locate and punch holes to ensure that the hole position is accurate and communicates with the inner cavity of the thermal insulation strip. By setting the glue injection device 4, foam glue can be injected from the holes on the aluminum profile. The glue injection machine 44 can ensure that the foam glue fills the entire inner cavity evenly and densely from the holes through the precise movement of the moving mechanism 43, thereby improving the uniformity of filling.

[0030] As a preferred embodiment of the present invention, it may also have the following additional technical features: the translation assembly 22 includes a translation frame 221, a translation slide 222 and a translation seat 223. The translation frame 221 is fixedly connected to the fixed frame 21, ensuring the stability of the translation assembly 22 during the entire operation process. The stable translation assembly 22 is the basis for ensuring the precise movement and positioning of the punch 24, thereby improving the accuracy and reliability of punching. The translation slide 222 is set on the translation frame 221, and the translation seat 223 is slidingly connected to the translation slide 222, so that the translation seat 223 can slide smoothly and accurately along the translation slide 222. By controlling the sliding of the translation seat 223, the punch 24 can be accurately positioned and moved in the horizontal direction to meet the needs of punching at different positions. The lifting assembly 23 is fixedly connected to the translation seat 223.

[0031] As a preferred embodiment of the present invention, it may also have the following additional technical features: the lifting component 23 includes a lifting rail 231 and a lifting seat 232, the lifting rail 231 is fixedly connected to the translation seat 223, and the lifting seat 232 is slidably connected to the lifting rail 231, ensuring the smooth and accurate lifting movement, the punch 24 is fixedly connected to the lifting seat 232, and the setting of the lifting component 23 enables the punch 24 to perform precise lifting movement in the vertical direction. This flexibility enables the punch 24 to adapt to insulating aluminum profiles of different heights or different positions, thereby expanding the scope of application of the equipment. By cooperating with the translation component 22, the punch 24 can achieve precise positioning in three-dimensional space, thereby improving the accuracy of punching. In addition, the setting of the lifting component 23 can lift the punch 24 to a safe position in the non-working state to avoid collision or friction with the conveyor belt or other equipment, thereby protecting the integrity and service life of the punch 24.

[0032] As a preferred embodiment of the present invention, it may also have the following additional technical features: the puncher 24 includes a drive motor 241, a drill bit 242 and a visual locator 243. The drive motor 241 is arranged on the lifting assembly 23, the drill bit 242 is installed at the bottom of the drive motor 241, and the visual locator 243 is arranged on the drive motor 241. Through the precise control of the drive motor 241, the drill bit 242 can rotate at high speed and in a stable manner to achieve fast and precise punching operations. The introduction of the visual locator 243 further improves the accuracy of punching. It can perform real-time image recognition of the insulating aluminum profile and determine the exact position of the punching, thereby avoiding the errors that may be caused by manual positioning, ensuring that the foam can fill the entire inner cavity evenly and densely, improving the quality and consistency of the product, and reducing product defects and unqualified rates caused by inaccurate punching.

[0033] Specifically, in this embodiment, a waste collection box 25 is provided on the fixing frame 21. The waste collection box 25 is located directly below the punching machine 24 and is used to collect waste generated during the punching process in a timely manner.

[0034] As a preferred embodiment of the present invention, it may also have the following additional technical features: the moving mechanism 43 includes a front-to-back moving component 431 and a left-to-right moving component 432, the front-to-back moving component 431 and the left-to-right moving component 432 are connected to each other, the front-to-back moving component 431 is arranged on the support frame 42, and the support frame 42 is provided with a fixed slide rail 421. The design of the support frame 42 and the fixed slide rail 421 provides a stable support and sliding track for the moving mechanism 43, ensuring the stability and reliability of the glue injection machine 44 during the movement process, and the front-to-back moving component 431 can push the left-to-right moving component 432 on the fixed slide rail 421. 21, the glue injection machine 44 is connected to the left and right moving component 432. Through the mutual cooperation of the front and rear moving component 431 and the left and right moving component 432, the glue injection machine 44 can perform precise three-dimensional movement on the workbench 41, so that the glue injection machine 44 can be accurately positioned at any position of the aluminum profile, thereby realizing precise glue injection into the inner cavity of the aluminum profile. Due to the flexibility of the moving mechanism 43, the glue injection device 4 can adapt to insulating aluminum profiles of different lengths, widths and shapes. No matter whether it is a large or small aluminum profile, the glue injection machine 44 can achieve effective glue injection operation by adjusting the position and angle of the moving mechanism 43.

[0035] As a preferred embodiment of the present invention, it may also have the following additional technical features: the forward and backward moving component 431 includes a first driving machine 4311, a first sliding rod 4312 and a first sliding seat 4313, the first driving machine 4311 is arranged on the support frame 42, the first sliding rod 4312 is connected to the output end of the first driving machine 4311, the first sliding rod 4312 is movably connected to the first sliding seat 4313, the first sliding seat 4313 is fixedly connected to the left and right moving component 432, in this embodiment, the left and right moving component 432 includes a second driving machine 4321, a second sliding rod 4322, a second sliding seat 4323 and a sliding plate 4324, the second driving machine 4321 is arranged on the sliding plate 4324, the second sliding rod 4322 is connected to the The output end of the second driving motor 4321 is connected, the second sliding rod 4322 is movably connected to the second sliding seat 4323, the second sliding seat 4323 is connected to the glue injection machine 44, and the sliding plate 4324 is fixedly connected to the first sliding seat 4313. The first driving motor 4311 can control the first sliding seat 4313 to push the sliding plate 4324 to slide on the fixed slide rail 421. Through the precise control of the first driving motor 4311 and the second driving motor 4321, the first sliding seat 4313 and the second sliding seat 4323 can slide smoothly and stably along the first sliding rod 4312 and the second sliding rod 4322 respectively, so that the glue injection machine 44 can achieve precise movement and positioning in the front and back and left and right directions, thereby ensuring the accuracy of the glue injection operation.

[0036] Specifically, in this embodiment, a baffle plate 45 is provided on the workbench 41 to enclose the support frame 42, the moving mechanism 43 and the glue injection machine 44. During the injection process, the foam glue may splash out due to pressure or improper operation. The baffle plate 45 can effectively prevent the foam glue from splashing onto the operator or surrounding equipment, thereby ensuring the cleanliness and safety of the working environment.

[0037] As a preferred embodiment of the present invention, it may also have the following additional technical features: the glue injection machine 44 includes an air inlet pipe 441, a cylinder 442, a piston 443 and a glue injector 444, the air inlet pipe 441 is connected to one end of the cylinder 442, the piston 443 is arranged in the cylinder 442, the glue injector 444 is connected to the end of the piston 443 away from the air inlet pipe 441, a first solenoid valve 445 is installed on the air inlet pipe 441, and a second solenoid valve 446 is installed on the glue outlet of the glue injector 444. By controlling the movement of the piston 443 in the cylinder 442, the glue injection machine 44 can accurately control the amount of glue injected each time, and the piston 443 is in the cylinder 442. The movement is driven by the gas in the air inlet pipe 441, and the flow and pressure of the gas can be precisely adjusted by the first solenoid valve 445, thereby achieving precise control of the amount of glue injected, ensuring that each aluminum profile cavity can obtain an appropriate amount of foam glue, avoiding excessive or insufficient conditions. The second solenoid valve 446 is installed on the glue outlet of the glue injector 444, which can accurately control the outflow and stop of the glue. When glue injection is not required, the second solenoid valve 446 is closed, effectively preventing leakage and waste of the glue. By precisely controlling the glue injection amount and injection speed, the glue injector 44 can ensure that each aluminum profile cavity is filled with uniform and consistent foam glue.

[0038] As a preferred embodiment of the present invention, it may also have the following additional technical features: the material dividing device 1 includes an automatic loading frame 11, an automatic gantry manipulator 12 and an automatic material dividing platform 13. The dynamic loading frame is used to store the insulating aluminum profiles to be processed. The automatic gantry manipulator 12 can transport the insulating aluminum profiles in the automatic loading frame 11 to the automatic material dividing platform 13, which improves the transportation efficiency and ensures the stability and safety of the aluminum profiles during the transportation process. The automatic material dividing platform 13 is provided with an alignment baffle 14 and a roller 15. The alignment baffle 14 can ensure that the aluminum profile maintains the correct position and direction during the material dividing process. The movement direction of the first conveyor belt 3 is consistent with that of the roller 15. The setting of the roller 15 enables the aluminum profile to move smoothly and steadily on the platform, consistent with the movement direction of the first conveyor belt 3, ensuring that the aluminum profile can smoothly enter the next processing link.

[0039] See also Figure 6 This embodiment also provides a method for foaming and injecting heat-insulating aluminum profiles, which is applied to the above-mentioned heat-insulating aluminum profile foaming and injecting equipment, and includes the following steps:

[0040] The material distribution device 1 conveys the heat-insulating aluminum profile to be processed to the punching device 2 through the first conveying belt 3;

[0041] According to the length of the aluminum profile and the position of the heat-insulating strip, the position of the punching is determined, for example, on a 6m-long aluminum profile, punching is selected at the positions of 2m and 4m, and in other embodiments, the positions of the aluminum profile punching can be designed differently according to different needs;

[0042] The punching machine 24 is controlled to punch in the middle part of the heat-insulating strip of the aluminum profile, with a hole diameter of 5mm-8mm, to ensure accurate hole position and communication with the inner cavity of the heat-insulating strip, and in other embodiments, the shape of the glue injection port of the glue injection machine 44 can be designed as circular, oval or square according to the shape of the glue injection port;

[0043] After the punching is completed, the heat-insulating aluminum profile is conveyed to the glue injection device 4 through the second conveying belt 5;

[0044] The glue injection machine 44 is controlled to correspond to the hole, ensuring tight connection, and the foamed glue is injected into the inner cavity of the heat-insulating strip in one direction or two directions until the entire inner cavity is uniformly and densely filled, and in the glue injection process, the flow of the foamed glue is observed to ensure that the foamed glue can uniformly and densely fill the entire inner cavity, and when the inner cavity of the heat-insulating aluminum profile is filled, the glue injection is stopped, and the connection between the glue injection machine 44 and the hole is disconnected.

[0045] In this embodiment, after the glue injection is completed, the excess foamed glue on the surface of the aluminum profile also needs to be cleaned in time to ensure the surface is clean, and the aluminum profile with injected foamed glue is subjected to quality inspection to ensure that the foamed glue is uniformly filled without voids.

[0046] The working process of the thermal insulation aluminum profile foaming injection equipment of this embodiment is as follows: first, start the equipment, check whether the components such as the glue injection machine 44, the punching machine 24, and the moving mechanism 43 are operating normally, and ensure that the equipment is in good working condition. Then, the automatic gantry manipulator 12 moves the thermal insulation aluminum profile to be processed from the automatic loading frame 11 to the automatic material distribution platform 13, and the roller 15 on the automatic material distribution platform 13 transfers the thermal insulation aluminum profile to the first conveyor belt 3. The first conveyor belt 3 transports the thermal insulation aluminum profile to the punching device 2 and enters the conveying area of ​​the second conveyor belt 5. The visual locator 243 performs image recognition on the thermal insulation aluminum profile to determine the exact position of the punching. The translation component 22 and the lifting component 23 work together to move the punching machine 24 to the specified position, and the drive motor 241 is started to drive the drill bit 242 rotates to perform a punching operation on the heat-insulating aluminum profile; then, the heat-insulating aluminum profile after punching is moved to the glue injection device 4 through the second conveyor belt 5, and the parameters of the glue injection machine 44, including the glue injection amount, glue injection speed, etc., are adjusted according to the size and shape of the aluminum profile, and the first solenoid valve 445 on the air inlet pipe 441 is opened to provide appropriate air pressure for the cylinder 442. The moving mechanism 43 moves the glue injection machine 44 to the top of the heat-insulating aluminum profile with holes punched. Driven by the cylinder 442, the piston 443 moves forward, pushing the foam glue in the glue injector 444 into the inner cavity of the aluminum profile. During the glue injection process, the second solenoid valve 446 controls the glue outlet of the glue injector 444 to ensure that the glue liquid is injected evenly and continuously. When the preset glue injection amount is reached, the second solenoid valve 446 is closed, the glue injection stops, and the glue injection operation is completed.

[0047] The heat-insulating aluminum profile foaming injection equipment of this embodiment has a reasonable structural design and is easy to use. This structure can also be used for other equipment with similar usage requirements. In this embodiment, the heat-insulating aluminum profile foaming injection equipment realizes automatic material distribution, punching and glue injection of aluminum profiles through the cooperation of the distribution device 1, the punching device 2 and the glue injection device 4, which greatly simplifies manual operation and improves production efficiency. The foam glue is injected from the middle position of the aluminum profile, and two-way injection can be achieved, which reduces the resistance of the foam glue in long-distance flow and reduces the loss of the foam glue during the flow process. While improving production efficiency, it ensures that the inner cavity position of the aluminum profile can be more evenly and densely filled with foam glue.

[0048] In the description of the above embodiments, the terms "greater than," "less than," and "exceed" are understood to exclude the number itself; "several" and "a plurality" mean more than one; and "above," "below," and "within" are understood to include the number itself. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number of the indicated technical features, or as implicitly specifying the order of the indicated technical features.

[0049] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction between the combinations of these technical features, they should be considered to be within the scope recorded in this specification.

[0050] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A thermal insulation aluminum profile foaming injection device, characterized in that: include: Material distribution device (1); A punching device (2), the punching device (2) being connected to the material distribution device (1) via a first conveyor belt (3), the punching device (2) comprising a fixed frame (21), a translation component (22), a lifting component (23) and a puncher (24), the translation component (22) being fixedly arranged on the fixed frame (21), the lifting component (23) being arranged on the translation component (22), and the puncher (24) being connected to the lifting component (23); as well as a glue injection device (4), the glue injection device (4) being connected to the punching device (2) via a second conveyor belt (5), the glue injection device (4) comprising a workbench (41), a support frame (42), a moving mechanism (43) and a glue injection machine (44), the support frame (42) being arranged on the workbench (41), the moving mechanism (43) being arranged on the support frame (42), and the glue injection machine (44) being connected to the moving mechanism (43); The moving mechanism (43) includes a front-to-back moving assembly (431) and a left-to-right moving assembly (432), the front-to-back moving assembly (431) and the left-to-right moving assembly (432) being connected to each other, the front-to-back moving assembly (431) being arranged on the support frame (42), the support frame (42) being provided with a fixed slide rail (421), the front-to-back moving assembly (431) being capable of pushing the left-to-right moving assembly (432) to slide on the fixed slide rail (421), and the glue injection machine (44) being connected to the left-to-right moving assembly (432); The front-back moving assembly (431) includes a first driving machine (4311), a first sliding rod (4312) and a first sliding seat (4313), wherein the first driving machine (4311) is arranged on the supporting frame (42), the first sliding rod (4312) is connected to the output end of the first driving machine (4311), the first sliding rod (4312) is movably connected to the first sliding seat (4313), and the first sliding seat (4313) is fixedly connected to the left-right moving assembly (432); The left-right moving component (432) includes a second driving motor (4321), a second sliding rod (4322), a second sliding seat (4323) and a sliding plate (4324), wherein the second driving motor (4321) is arranged on the sliding plate (4324), the second sliding rod (4322) is connected to the output end of the second driving motor (4321), the second sliding rod (4322) is movably connected to the second sliding seat (4323), the second sliding seat (4323) is connected to the glue injection machine (44), the sliding plate (4324) is fixedly connected to the first sliding seat (4313), and the first driving motor (4311) can control the first sliding seat (4313) to push the sliding plate (4324) to slide on the fixed slide rail (421).

2. The thermal insulation aluminum profile foaming injection equipment according to claim 1, characterized in that: The translation assembly (22) comprises a translation frame (221), a translation slide rail (222) and a translation seat (223); the translation frame (221) is fixedly connected to the fixed frame (21); the translation slide rail (222) is arranged on the translation frame (221); the translation seat (223) is slidably connected to the translation slide rail (222); and the lifting assembly (23) is fixedly connected to the translation seat (223).

3. The thermal insulation aluminum profile foaming injection equipment according to claim 2, characterized in that: The lifting assembly (23) includes a lifting rail (231) and a lifting seat (232), wherein the lifting rail (231) is fixedly connected to the translation seat (223), the lifting seat (232) is slidably connected to the lifting rail (231), and the punch (24) is fixedly connected to the lifting seat (232).

4. The thermal insulation aluminum profile foaming injection equipment according to claim 1, characterized in that: The punch (24) comprises a drive motor (241), a drill bit (242) and a visual locator (243); the drive motor (241) is arranged on the lifting assembly (23); the drill bit (242) is installed at the bottom of the drive motor (241); and the visual locator (243) is arranged on the drive motor (241).

5. The thermal insulation aluminum profile foaming injection equipment according to claim 1, characterized in that: The glue injection machine (44) comprises an air inlet pipe (441), a cylinder (442), a piston (443) and a glue injector (444), wherein the air inlet pipe (441) is connected to one end of the cylinder (442), the piston (443) is arranged in the cylinder (442), and the glue injector (444) is connected to one end of the piston (443) away from the air inlet pipe (441). A first electromagnetic valve (445) is installed on the air inlet pipe (441), and a second electromagnetic valve (446) is installed on the glue outlet of the glue injector (444).

6. The thermal insulation aluminum profile foaming injection equipment according to claim 1, characterized in that: The material distribution device (1) comprises an automatic loading frame (11), an automatic gantry manipulator (12) and an automatic material distribution platform (13). The automatic gantry manipulator (12) is capable of transporting the heat-insulating aluminum profiles in the automatic loading frame (11) to the automatic material distribution platform (13). The automatic material distribution platform (13) is provided with an alignment baffle (14) and a roller (15). The movement direction of the first conveyor belt (3) is consistent with that of the roller (15).

7. A method for foaming and injecting heat-insulating aluminum profiles, applied to the heat-insulating aluminum profile foaming and injecting equipment according to any one of claims 1 to 6, characterized in that: The following steps are involved: The material distribution device (1) transports the heat-insulating aluminum profile to be processed to the punching device (2) via the first conveyor belt (3); Determine the location of the holes according to the length of the aluminum profile and the position of the thermal insulation strip; Controlling the punching machine (24) to punch holes in the middle of the aluminum profile heat insulation strip, with a hole diameter of 5mm-8mm; After the punching is completed, the heat-insulating aluminum profile is transported to the glue injection device (4) via the second conveyor belt (5); The glue injection machine (44) is controlled to correspond to the hole to ensure a tight connection, and the foam glue is injected into the inner cavity of the thermal insulation strip through the hole in one direction or two directions. When the inner cavity of the thermal insulation aluminum profile is filled, the glue injection is stopped and the connection between the glue injection machine (44) and the hole is disconnected.

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