Efficient forming and processing equipment for heat insulation broken bridge aluminum profile

Abstract

The utility model relates to efficient forming and processing equipment for heat insulation broken bridge aluminum profiles, which comprises a double-gulleting strip penetrating machine, a positioning joining machine and a rolling compound machine which are transversely arranged in sequence, an operation space is reserved between the double-gulleting strip penetrating machine and the positioning joining machine, the double-gulleting strip penetrating machine comprises two gulleting strip penetrating machine heads which are longitudinally arranged, the positioning joining machine comprises a joining rack, and the joining rack is connected with the double-gulleting strip penetrating machine heads. Three rows of material supporting rollers are longitudinally arranged on the connecting machine frame, the first row of material supporting rollers are aligned and matched with one tooth punching and strip penetrating machine head, the second row of material supporting rollers are aligned and matched with the other tooth punching and strip penetrating machine head, a positioning driving mechanism and a positioning mechanism are arranged on the connecting machine frame, and the positioning driving mechanism longitudinally translates and positions a sectional material. And the profile is aligned with an inlet of the rolling compound machine, and the rolling compound machine conducts rolling compound machining on the profile. The integrated design concept is adopted, an existing gulleting machine, an existing strip penetrating machine and an existing rolling compound machine are integrated to form assembly line type forming machining equipment, the occupied area is reduced, the comprehensive cost is reduced, and the forming efficiency is improved.

Description

Technical Field:

[0001] The utility model relates to the technical field of processing equipment for heat-insulating broken-bridge aluminum profiles for buildings, and particularly to an efficient forming processing equipment for heat-insulating broken-bridge aluminum profiles. Background Art:

[0002] The heat-insulating broken-bridge aluminum profile is abbreviated as broken-bridge aluminum, heat-insulating aluminum alloy profile, heat-insulating and cold-bridge profile, etc. Its structure is as Figure 11 shown, including aluminum profile A and aluminum profile B. A heat-insulating strip is inserted between aluminum profile A and aluminum profile B to prevent heat conduction through the heat-insulating strip.

[0003] Currently, the forming processing of heat-insulating broken-bridge aluminum profiles mainly includes three steps. First, the aluminum profile is grooved, then the grooved aluminum profile is strip-fed, and after the strip-feeding is completed, rolling and compounding are carried out to assemble and form aluminum profile A, the heat-insulating strip, and aluminum profile B. In order to realize the mechanized processing of heat-insulating broken-bridge aluminum profiles, corresponding processing equipment has been designed in the prior art. For example, in order to realize the grooving processing of aluminum profiles, a grooving machine has been designed in the prior art. In order to realize the strip-feeding processing of aluminum profiles, a strip-feeding machine has been designed, and in order to realize rolling and compounding, a rolling and compounding machine has been specifically designed. The research and development and application of these equipment have significantly improved the forming efficiency of heat-insulating broken-bridge aluminum profiles and promoted the development of the door and window industry.

[0004] However, with the continuous increase in the demand for heat-insulating broken-bridge aluminum profiles and the further development of the door and window processing industry, it is required that the forming efficiency of heat-insulating broken-bridge aluminum profiles should be further improved, especially in the direction of greater integration. Although the prior art has realized the mechanized processing of a single process, the connection between each process cannot be achieved, and the processing equipment required for each process is also scattered, which not only occupies a large area but also has a relatively low forming efficiency and cannot give full play to the advantages of mechanization. Therefore, it is necessary to carry out an integrated design for the existing grooving machine, strip-feeding machine, and rolling and compounding machine to realize pipeline-type forming processing, so as to improve the forming efficiency and reduce the floor area.

[0005] It should be noted that the above content belongs to the technical cognition scope of the utility model people and does not necessarily constitute the prior art. Content of the Utility Model:

[0006] The purpose of the utility model is to solve the problems existing in the prior art, and provide an efficient forming processing equipment for heat-insulating broken-bridge aluminum profiles. By adopting the integrated design concept, the existing grooving machine, strip-feeding machine, and rolling and compounding machine are integrated to form a pipeline-type forming processing equipment, so as to realize the reduction of the floor area, the reduction of the comprehensive cost, and the improvement of the forming efficiency.

[0007] The utility model realizes the above purpose by adopting the following technical solutions:

[0008] High-efficiency forming and processing equipment for heat-insulating broken-bridge aluminum profiles, including a double-opening tooth strip-passing machine, a positioning and connecting machine, and a rolling and compounding machine arranged horizontally in sequence. There is an operating space between the double-opening tooth strip-passing machine and the positioning and connecting machine. The double-opening tooth strip-passing machine includes two-opening tooth strip-passing machine heads arranged longitudinally. The opening tooth strip-passing machine heads perform integrated processing of opening teeth and passing strips on the profiles. The positioning and connecting machine includes a connecting machine frame. There are three rows of material supporting rollers arranged longitudinally on the connecting machine frame. The first row of material supporting rollers is aligned and matched with one of the opening tooth strip-passing machine heads, and the second row of material supporting rollers is aligned and matched with the other opening tooth strip-passing machine head. A positioning driving mechanism and a positioning mechanism are arranged on the connecting machine frame. The positioning driving mechanism longitudinally translates the profile on the second row of material supporting rollers to the third row of material supporting rollers and positions it through the positioning mechanism, so that the profile is aligned with the inlet of the rolling and compounding machine. The rolling and compounding machine performs rolling and compounding processing on the profile.

[0009] The double-opening tooth strip-passing machine includes a workbench. Two-opening tooth strip-passing machine heads are arranged longitudinally on the workbench. The opening tooth strip-passing machine head includes a two-axis electric sliding table arranged on the workbench. The two-axis electric sliding table realizes longitudinal and vertical translational motions in sequence. An installation sliding plate is arranged at the end of the two-axis electric sliding table. An opening tooth mechanism is arranged at the front end of the installation sliding plate, and a strip-passing mechanism is arranged at the rear end. A plurality of opening tooth material supporting rollers are arranged horizontally and at intervals on the workbench. An opening tooth positioning mechanism is arranged between two adjacent opening tooth material supporting rollers.

[0010] The opening tooth mechanism includes an opening tooth reduction gear arranged on the installation sliding plate. An opening tooth motor is arranged at the input end of the opening tooth reduction gear, and the output end is connected with an opening tooth rotating shaft through synchronous belt transmission. The opening tooth rotating shaft is rotatably arranged on the installation sliding plate through a bearing block A for belt pulley. Two opening tooth cutters are arranged at intervals on the opening tooth rotating shaft.

[0011] The strip-passing mechanism includes a guide rail A arranged vertically on the installation sliding plate. A lifting sliding seat is arranged on the guide rail A. A servo motor A is arranged vertically on the installation sliding plate. The servo motor A is connected with a lead screw A through a coupling. The lead screw A is rotatably arranged through a bearing block for belt pulley. A lead screw nut seat A and a lead screw nut A are arranged on the lifting sliding seat. The lead screw A is installed on the lead screw nut A. A strip-passing adjusting slider is arranged longitudinally at the upper end of the lifting sliding seat. A strip-passing adjusting guide rail is arranged on the strip-passing adjusting slider. A strip-passing adjusting sliding seat is arranged at the end of the strip-passing adjusting guide rail. The strip-passing adjusting guide rail is locked through a strip-passing locking handle. Strip-passing seats are respectively arranged on the lifting sliding seat and the strip-passing adjusting sliding seat. A slot is arranged horizontally on the strip-passing seat. A strip-passing locking cylinder is arranged at the upper end of the strip-passing seat. The strip-passing locking cylinder is connected with a locking pressure block. The lower end of the locking pressure block is designed in a serrated shape. The locking pressure block locks the heat insulation strip in the slot.

[0012] The tooth - opening positioning mechanism includes a horizontally - arranged tooth - opening positioning guide rail. Two tooth - opening positioning sliding plates are respectively arranged on the tooth - opening positioning guide rail. Tooth - opening positioning rollers are respectively arranged at both ends of the tooth - opening positioning sliding plate. The tooth - opening positioning sliding plate is locked on the tooth - opening positioning guide rail through a tooth - opening locking handle.

[0013] The positioning driving mechanism includes a plurality of cylinder mounting plates horizontally arranged at intervals on the connecting frame. A positioning driving cylinder is longitudinally arranged on the cylinder mounting plate. A positioning push plate is arranged on the piston rod of the positioning driving cylinder. The positioning mechanism includes a plurality of positioning mounting plates horizontally arranged at intervals on the connecting frame. A positioning guide rail is longitudinally arranged on the positioning mounting plate. A positioning sliding seat is arranged on the positioning guide rail. A positioning roller is vertically arranged on the positioning sliding seat. The positioning sliding seat is locked on the positioning guide rail through a positioning locking handle.

[0014] A plurality of material - placing plates for placing heat insulation strips are horizontally arranged at intervals on one side of the connecting frame.

[0015] An end positioning plate is arranged on one side of the rolling composite machine close to the positioning and connecting mechanism.

[0016] A feeding mechanism is arranged at the front end of the double - tooth - opening strip - threading machine. The feeding mechanism includes a feeding frame. Two rows of feeding rollers are longitudinally arranged on the feeding frame. The first row of feeding rollers is aligned with one of the tooth - opening strip - threading machine heads, and the second row of feeding rollers is aligned with the other tooth - opening strip - threading machine head.

[0017] A discharging mechanism is arranged at the rear end of the rolling composite machine. The discharging mechanism includes a discharging frame. A plurality of discharging rollers are horizontally arranged at intervals on the discharging frame.

[0018] A discharging mechanism is also arranged on one side of the discharging mechanism, and a material - placing rack is arranged on the other side. The discharging mechanism includes a discharging base. A discharging column is arranged on the discharging base. A large beam is longitudinally arranged on the discharging column. Guide rail A and rack A are respectively arranged on the large beam. A sliding seat A is arranged on guide rail A. A motor A is arranged on the sliding seat A. Motor A is connected to a gear A that meshes with rack A. A sliding block B is vertically arranged on the sliding seat A. A guide rail B is vertically arranged on the sliding block B. A vertical beam is arranged on guide rail B. A rack B is arranged on one side of the vertical beam. A motor B is arranged on the sliding seat A. Motor B is connected to a gear B that meshes with rack B. A cross beam is horizontally arranged at the lower end of the vertical beam. Discharging cylinders are respectively vertically arranged at both ends of the cross beam. A rotating support is arranged on the discharging cylinder. A grabbing rod is rotatably arranged on the rotating support. The piston rod of the discharging cylinder is rotatably connected to the end of the grabbing rod.

[0019] Adopting the above - mentioned structure, the utility model can bring the following beneficial effects:

[0020] (1) Integrate the tooth - opening structure and the strip - threading structure into one, namely the tooth - opening and strip - threading machine head, to achieve an integrated design along the feeding direction of the profile, enabling one - step processing of tooth - opening and strip - threading for the profile, and significantly improving the forming and processing efficiency.

[0021] (2) Vertically integrate two tooth - opening and strip - threading machine heads on the same workbench. First, perform tooth - opening and strip - threading processing on aluminum profile A, and then on aluminum profile B, thereby completing the preliminary forming of aluminum profile A, the heat - insulating strip, and aluminum profile B. Achieve an integrated design along the direction perpendicular to the profile feeding direction, and complete the pre - forming processing on one device, further improving the forming and processing efficiency.

[0022] (3) Design a positioning and connecting machine between the double tooth - opening and strip - threading machine and the rolling composite machine. It can not only cooperate with the double tooth - opening and strip - threading machine to process the profile for tooth - opening and strip - threading, but also align the ends and longitudinally translate and position the pre - formed heat - insulating broken - bridge aluminum profile, making the pre - formed heat - insulating broken - bridge aluminum profile align with the inlet of the rolling composite machine, realizing the work of the connecting part between processes, with a high degree of integration and convenient for quick operation.

[0023] (4) Design a discharging mechanism, a unloading mechanism, and a material - placing rack at the rear end of the rolling composite machine, which can realize automatic discharging and unloading without manual participation, saving labor costs. Brief Description of the Drawings:

[0024] Figure 1 It is a schematic structural diagram of the high - efficiency forming and processing equipment for heat - insulating broken - bridge aluminum profiles of the present utility model;

[0025] Figure 2 It is a schematic structural diagram of the double tooth - opening and strip - threading machine of the present utility model;

[0026] Figure 3 It is a schematic structural diagram of the tooth - opening and strip - threading machine head of the present utility model;

[0027] Figure 4 It is a schematic structural diagram of the tooth - opening mechanism of the present utility model;

[0028] Figure 5 It is an installation schematic diagram of the strip - threading mechanism of the present utility model;

[0029] Figure 6 It is a partial structural schematic diagram of the strip - threading mechanism of the present utility model;

[0030] Figure 7 It is a schematic structural diagram of the tooth - opening positioning mechanism of the present utility model;

[0031] Figure 8 It is a schematic structural diagram of the positioning and connecting machine of the present utility model;

[0032] Figure 9This is a schematic structural diagram of the unloading mechanism of the present utility model;

[0033] Figure 10 This is a schematic installation structure diagram of the material taking rod of the present utility model;

[0034] Figure 11 This is a schematic structural diagram of an existing heat insulation broken bridge aluminum profile;

[0035] In the figure, 1. Double-opening tooth threading machine, 101. Workbench, 102. Tooth-opening threading head, 103. Two-axis electric sliding table, 104. Installation slide plate, 105. Tooth-opening mechanism, 1051. Tooth-opening reduction gear, 1052. Tooth-opening motor, 1053. Synchronous belt drive, 1054. Tooth-opening rotating shaft, 1055. Bearing block A, 1056. Tooth-opening cutter, 106. Threading mechanism, 1061. Guide rail A, 1062. Lifting slide seat, 1063. Servo motor A, 1064. Lead screw A, 1065. Nut seat A, 1066. Nut A, 1067. Threading adjustment slider, 1068. Threading adjustment guide rail, 1069. Threading adjustment slide seat, 1070. Threading locking handle, 1071. Threading seat, 1072. Slot, 1073. Threading locking cylinder, 1074. Locking pressure block, 107. Tooth-opening supporting roller, 108. Tooth-opening positioning mechanism, 1081. Tooth-opening positioning guide rail, 1082. Tooth-opening positioning slide plate, 1083. Tooth-opening positioning roller, 1084. Tooth-opening locking handle, 2. Positioning connection machine, 201. Connection mechanism, 202. First row of supporting rollers, 203. Second row of supporting rollers, 204. Third row of supporting rollers, 205. Positioning drive mechanism, 2051. Cylinder mounting plate, 2052. Positioning drive cylinder, 2053. Positioning push plate, 206. Positioning mechanism, 2061. Positioning mounting plate, 2062. Positioning guide rail, 2063. Positioning slide seat, 2064. Positioning roller, 2065. Positioning locking handle, 207. Loading plate, 3. Rolling composite machine, 4. Operating space, 5. Tooth-opening threading head, 6. End positioning plate, 7. Loading mechanism, 8. Discharging mechanism, 9. Unloading mechanism, 901. Unloading base, 902. Unloading column, 903. Girder, 904. Guide rail A, 905. Rack A, 906. Slide seat A, 907. Motor A, 908. Gear A, 909. Slide block B, 910. Guide rail B, 911. Vertical beam, 912. Rack B, 913. Motor B, 914. Gear B, 915. Cross beam, 916. Unloading cylinder, 917. Rotary support, 918. Material grabbing rod, 10. Loading rack, 11. Preformed heat insulation broken bridge aluminum profile, 12. Heat insulation broken bridge aluminum profile, 1201. Aluminum profile A, 1202. Heat insulation strip, 1203. Aluminum profile B. Specific implementation manner:

[0036] To more clearly illustrate the overall concept of the present utility model, the following will be described in detail by way of examples in conjunction with the accompanying drawings of the specification.

[0037] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may be implemented in other ways different from those described herein. Therefore, the scope of protection of the present utility model is not limited by the specific embodiments disclosed below.

[0038] Each embodiment in this specification is described in a progressive manner, and the same or similar parts among the embodiments can be referred to each other. The key point of each embodiment is to illustrate the differences from other embodiments.

[0039] In addition, terms such as "lateral", "longitudinal", "vertical", "A", "B", "C", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the position of the indicated technical features.

[0040] In the present utility model, unless otherwise clearly defined and limited, terms such as "provided with", "set", "connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] In the present utility model, it should be noted that the roll bonding machine 3 belongs to the prior art and is not an innovation of the present utility model, and can be directly purchased or customized. The main innovation point of this application is to integrate tooth opening and strip threading, integrate two tooth opening and strip threading heads, and connect tooth opening and strip threading with roll bonding to achieve pipeline-type forming processing.

[0042] Such as Figures 1 - 10As shown in the figure, the high-efficiency forming and processing equipment for heat-insulating broken bridge aluminum profiles includes a double-opening tooth strip-passing machine 1, a positioning and connecting machine 2, and a rolling and compounding machine 3 arranged horizontally in sequence. An operating space 4 is left between the double-opening tooth strip-passing machine 1 and the positioning and connecting machine 2. The double-opening tooth strip-passing machine 1 includes a longitudinally arranged double-opening tooth strip-passing head 102, and the double-opening tooth strip-passing head 102 performs integrated processing of opening teeth and passing strips on the profile. The positioning and connecting machine 2 includes a connecting machine frame 201. Three rows of material supporting rollers are longitudinally arranged on the connecting machine frame 201. The first row of material supporting rollers 202 is aligned and cooperated with one of the double-opening tooth strip-passing heads 102, and the second row of material supporting rollers 203 is aligned and cooperated with the other double-opening tooth strip-passing head 102. A positioning driving mechanism 205 and a positioning mechanism 206 are arranged on the connecting machine frame 201. The positioning driving mechanism 205 longitudinally translates the profile on the second row of material supporting rollers 203 onto the third row of material supporting rollers 204 and positions it through the positioning mechanism 206, so that the profile is aligned with the inlet of the rolling and compounding machine 3, and the rolling and compounding machine 3 performs rolling and compounding processing on the profile. Integrating the tooth-opening structure and the strip-passing structure into one, that is, the double-opening tooth strip-passing head 102, realizes the integrated design along the feeding direction (transverse direction) of the profile, can perform integrated processing of opening teeth and passing strips on the profile, and significantly improves the forming and processing efficiency. Integrating two double-opening tooth strip-passing heads 102 longitudinally on the same workbench 101, first performing opening tooth and strip-passing processing on the aluminum profile A1101, and then performing opening tooth and strip-passing processing on the aluminum profile B1103, thereby completing the preliminary forming of the aluminum profile A1101, the heat-insulating strip 1102, and the aluminum profile B1103, realizing the integrated design along the direction perpendicular to the feeding direction of the profile (longitudinal direction), and the pre-forming processing can be completed on one device, further improving the forming and processing efficiency. Designing the positioning and connecting machine 2 between the double-opening tooth strip-passing machine 1 and the rolling and compounding machine 3 can not only cooperate with the double-opening tooth strip-passing machine 1 to perform opening tooth and strip-passing processing on the profile, but also realize end alignment and longitudinal translation positioning of the pre-formed heat-insulating broken bridge aluminum profile 11, so that the pre-formed heat-insulating broken bridge aluminum profile 11 is aligned with the inlet of the rolling and compounding machine 3, realizes the work of the connection part between processes, has a high degree of integration, and is convenient for quick operation.

[0043] The double-opening tooth strip-passing machine 1 includes a workbench 101. Two double-opening tooth strip-passing heads 102 are longitudinally arranged on the workbench 101. The double-opening tooth strip-passing head 102 includes a two-axis electric slide table 103 arranged on the workbench 101. The two-axis electric slide table 103 realizes longitudinal and vertical translational movements in sequence. An installation slide plate 104 is arranged at the end of the two-axis electric slide table 103. A tooth-opening mechanism 105 is arranged at the front end of the installation slide plate 104, and a strip-passing mechanism 106 is arranged at the rear end. A plurality of tooth-opening material supporting rollers 107 are arranged horizontally and at intervals on the workbench 101, and a tooth-opening positioning mechanism 108 is arranged between two adjacent tooth-opening material supporting rollers 107. The two-axis electric slide table 103 here belongs to the prior art, that is, it uses servo screw drive to realize longitudinal and vertical translational adjustment in space.

[0044] The tooth - opening mechanism 105 includes a tooth - opening speed reducer 1051 arranged on the mounting slide plate 104. An input end of the tooth - opening speed reducer 1051 is provided with a tooth - opening motor 1052, and an output end is connected to a tooth - opening rotating shaft 1054 through a synchronous belt drive 1053. The tooth - opening rotating shaft 1054 is rotatably arranged on the mounting slide plate 104 through a pedestal bearing A 1055. Two tooth - opening cutters 1056 are arranged at intervals on the tooth - opening rotating shaft 1054. The specific structure of the tooth - opening mechanism 105 is given, which can realize tooth - opening processing of profiles. The distance between the two tooth - opening cutters 1056 can be adjusted accordingly according to actual requirements.

[0045] The strip - threading mechanism 106 includes a guide rail A 1061 vertically arranged on the mounting slide plate 104. A lifting slide seat 1062 is arranged on the guide rail A 1061. A servo motor A 1063 is vertically arranged on the mounting slide plate 104. The servo motor A 1063 is connected to a lead screw A 1064 through a coupling. The lead screw A 1064 is rotatably arranged through a pedestal bearing. A lead screw nut seat A 1065 and a lead screw nut A 1066 are arranged on the lifting slide seat 1062. The lead screw A 1064 is installed on the lead screw nut A 1066. A strip - threading adjustment slider 1067 is longitudinally arranged at the upper end of the lifting slide seat 1062. A strip - threading adjustment guide rail 1068 is arranged on the strip - threading adjustment slider 1067. A strip - threading adjustment slide seat 1069 is arranged at the end of the strip - threading adjustment guide rail 1068. The strip - threading adjustment guide rail 1068 is locked through a strip - threading locking handle 1070. Strip - threading seats 1071 are respectively arranged on the lifting slide seat 1062 and the strip - threading adjustment slide seat 1069. A slot 1072 is horizontally arranged on the strip - threading seat 1071. A strip - threading locking cylinder 1073 is arranged at the upper end of the strip - threading seat 1071. The strip - threading locking cylinder 1073 is connected with a locking pressure block 1074. The lower end of the locking pressure block 1074 is designed in a serrated shape, and the locking pressure block 1074 locks the heat insulation strip 1202 in the slot 1072. The specific structural form of the strip - threading mechanism 106 is given, which is convenient for installing the heat insulation strip 1202, and can realize strip - threading processing while the tooth - opening mechanism 105 performs tooth - opening on the profile, realizing integrated tooth - opening and strip - threading processing and forming.

[0046] The tooth - opening positioning mechanism 108 includes a horizontally arranged tooth - opening positioning guide rail 1081. Two tooth - opening positioning slide plates 1082 are respectively arranged on the tooth - opening positioning guide rail 1081. Tooth - opening positioning rollers 1083 are respectively arranged at both ends of the tooth - opening positioning slide plate 1082. The tooth - opening positioning slide plate 1082 is locked on the tooth - opening positioning guide rail 1081 through a tooth - opening locking handle 1084. It accurately positions the profile to ensure accurate and reliable tooth - opening.

[0047] The positioning and driving mechanism 205 includes a plurality of cylinder mounting plates 2051 that are horizontally spaced and arranged on the connecting frame 201. A positioning and driving cylinder 2052 is longitudinally provided on the cylinder mounting plate 2051. A positioning push plate 2053 is provided on the piston rod of the positioning and driving cylinder 2052. The positioning mechanism 206 includes a plurality of positioning mounting plates 2061 that are horizontally spaced and arranged on the connecting frame 201. A positioning guide rail 2062 is longitudinally provided on the positioning mounting plate 2061. A positioning slide 2063 is provided on the positioning guide rail 2062. A positioning roller 2064 is vertically provided on the positioning slide 2063. The positioning slide 2063 is locked on the positioning guide rail 2062 through a positioning locking handle 2065. The specific structural form of the positioning and driving mechanism 205 is given, and the cylinder drive is used to realize the longitudinal translation of the preformed heat-insulating broken bridge aluminum profile 11.

[0048] A plurality of material placing plates 207 for placing the heat-insulating strips 1202 are horizontally spaced on one side of the connecting frame 201. Placing the heat-insulating strips 1202 on the material placing plates 207 facilitates workers to pick up the heat-insulating strips 1202 in the operation space 4 and install them on the strip threading mechanism 106.

[0049] An end positioning plate 6 is provided on one side of the rolling and compounding machine 3 close to the positioning and connecting mechanism 2. The end positioning plate 6 here mainly facilitates workers to align the ends of the preformed heat-insulating broken bridge aluminum 11. In actual processing, because the heat-insulating strip 1202 needs to be inserted into the slot 1072, a part will protrude. Therefore, the preformed heat-insulating broken bridge aluminum profile 11 needs to be aligned at the ends first. When aligning, the worker pushes the preformed heat-insulating broken bridge aluminum profile 11 located on the second row of supporting rollers 203 to impact the end positioning plate 6. Generally, 1 to 3 impacts are required to align. After alignment, longitudinal translation positioning is carried out.

[0050] A feeding mechanism 7 is provided at the front end of the double-opening tooth strip threading machine 1. The feeding mechanism 7 includes a feeding frame 701. Two rows of feeding rollers are longitudinally provided on the feeding frame 701. The first row of feeding rollers 702 is aligned with one of the opening tooth strip threading machine heads 102, and the second row of feeding rollers 703 is aligned with the other opening tooth strip threading machine head 102. It is convenient to carry out cyclic feeding for the aluminum profile A 1201 and the aluminum profile B 1202 respectively.

[0051] A discharging mechanism 8 is provided at the rear end of the rolling and compounding machine 3. The discharging mechanism 8 includes a discharging frame 801. A plurality of discharging rollers 802 are horizontally spaced on the discharging frame 801. It is convenient to timely export the formed heat-insulating broken bridge aluminum profile 12.

[0052] On one side of the discharging mechanism 8, there is also a unloading mechanism 9, and on the other side, there is a loading rack 10. The unloading mechanism 9 includes a unloading base 901, on which there is a unloading column 902. Vertically arranged on the unloading column 902 is a girder 903. On the girder 903, there are respectively a guide rail A904 and a rack A905. On the guide rail A904, there is a sliding seat A906. On the sliding seat A906, there is a motor A907, which is connected with a gear A908 meshing with the rack A905. Vertically arranged on the sliding seat A906 is a slider B909. Vertically arranged on the slider B909 is a guide rail B910. On the guide rail B910, there is a vertical beam 911. On one side of the vertical beam 911, there is a rack B912. On the sliding seat A906, there is a motor B913, which is connected with a gear B914 meshing with the rack B912. Horizontally arranged at the lower end of the vertical beam 911 is a cross beam 915. At both ends of the cross beam 915, there are respectively vertically arranged unloading cylinders 916. On the unloading cylinders 916, there are rotating supports 917. Rotatably arranged on the rotating supports 917 are grasping rods 918. The piston rod of the unloading cylinder 916 is rotatably connected with the end of the grasping rod 918. The specific structure of the unloading mechanism 9 is given, which can realize taking the insulated broken bridge aluminum profile 12 from the discharging roller 802 and placing it on the loading rack 10.

[0053] Instructions for using the high-efficiency forming processing equipment for insulated broken bridge aluminum profiles of the present application:

[0054] For the convenience of description, the aluminum profile A1201 is set as the inner aluminum profile, the aluminum profile B1203 is set as the outer aluminum profile, and the two tooth-opening and strip-passing heads 102 are respectively defined as the tooth-opening and strip-passing head A and the tooth-opening and strip-passing head B.

[0055] During actual production, it is recommended to use two workers. Worker A alternately feeds the aluminum profile A1201 and the aluminum profile B1203 at the feeding mechanism 7 in a cyclic manner. Worker B stands at the operation space 4 and cooperates with Worker A to perform tooth-opening and strip-passing and the end alignment and positioning work of the preformed insulated broken bridge aluminum profile 11.

[0056] Worker B takes two heat insulation strips 1202 from the feeding plate 207, installs the two heat insulation strips 1202 on the slot 1072. Then, worker A places the aluminum profile A1201 on the first row of feeding rollers 702 and feeds the aluminum profile A1201 into the tooth-cutting and strip-piercing head A. The aluminum profile A1201 is first subjected to tooth-cutting processing. Then, after the slot A on the aluminum profile A1201 is tooth-cut, it is aligned with the installed heat insulation strips 1202. As the aluminum profile A1201 is conveyed backward (the rear end is supported by the first row of supporting rollers 202), the heat insulation strips 1202 penetrate into the slot A. After the tooth-cutting and strip-piercing of the aluminum profile A1201 are completed, worker B removes the aluminum profile A1201 and installs the heat insulation strips 1202 thereon on the tooth-cutting and strip-piercing head B. Then, worker A places the aluminum profile B1203 on the second row of feeding rollers 703 and feeds it into the tooth-cutting and strip-piercing head B. The aluminum profile B1203 is first subjected to tooth-cutting processing. Then, after the slot B on the aluminum profile B1203 is tooth-cut, it is aligned with the installed heat insulation strips 1202. As the aluminum profile B1203 is conveyed backward (the rear end is supported by the second row of supporting rollers 203), the slot B on the aluminum profile B1203 penetrates the heat insulation strips 1202, thereby realizing the tooth-cutting and strip-piercing processing of the aluminum profile A1201, the heat insulation strips 1202, and the aluminum profile B1203 to obtain the preformed heat-insulated broken bridge aluminum profile 11. Then, worker B makes the preformed heat-insulated broken bridge aluminum profile 11 impact the end positioning plate 6 by pushing, so that the ends of the aluminum profile A1201, the heat insulation strips 1202, and the aluminum profile B1203 in the preformed heat-insulated broken bridge aluminum profile 11 are aligned. Then, the positioning driving cylinder 2052 is started. The positioning driving cylinder 2052 longitudinally translates the preformed heat-insulated broken bridge aluminum profile 11 located on the second row of supporting rollers 203 to the third row of supporting rollers 204 through the positioning push plate 2053 and positions it through the positioning roller 2064. After the positioning is completed, the positioning driving cylinder 2052 resets. Worker B pushes the preformed heat-insulated broken bridge aluminum profile 11 into the rolling composite machine 3. The rolling composite machine 3 performs rolling composite on the preformed heat-insulated broken bridge aluminum profile 11 to obtain the heat-insulated broken bridge aluminum profile 12. The heat-insulated broken bridge aluminum profile 12 is exported through the discharging mechanism 8 and is removed by the unloading mechanism 9 and placed on the discharging rack 10.

[0057] The above specific embodiments cannot be used as a limitation to the protection scope of the present invention. For those skilled in the art of this technology, any alternative improvement or transformation made to the embodiments of the present invention falls within the protection scope of the present invention.

[0058] The parts not detailed in the present invention are all well-known technologies to those skilled in the art of this technology.

Claims

1. High-efficiency forming and processing equipment for thermal insulation broken bridge aluminum profiles, characterized by: It includes a double-toothed strip-threading machine, a positioning and connecting machine and a rolling compound machine which are arranged horizontally in sequence. An operating space is left between the double-toothed strip-threading machine and the positioning and connecting machine. The double-toothed strip-threading machine includes two toothed strip-threading machine heads which are arranged longitudinally. The toothed strip-threading machine heads perform toothing and strip-threading processing on the profiles. The positioning and connecting machine includes a connecting frame. Three rows of supporting rollers are longitudinally arranged on the connecting frame. The first row of supporting rollers is aligned and matched with one of the toothed strip-threading machine heads, and the second row of supporting rollers is aligned and matched with the other toothed strip-threading machine head. A positioning drive mechanism and a positioning mechanism are provided on the connecting frame. The positioning drive mechanism longitudinally translates the profiles on the second row of supporting rollers to the third row of supporting rollers and positions them through the positioning mechanism, so that the profiles are aligned with the entrance of the rolling compound machine. The rolling compound machine performs rolling compound processing on the profiles.

2. The high-efficiency forming and processing equipment for thermal insulation broken bridge aluminum profiles according to claim 1 is characterized in that: The double-toothed strip threading machine includes a workbench, on which two toothed strip threading heads are longitudinally arranged, and the toothed strip threading heads include a two-axis electric slide arranged on the workbench, and the two-axis electric slides realize longitudinal and vertical translation in turn, and a mounting slide is provided at the end of the two-axis electric slide, a toothed mechanism is provided at the front end of the mounting slide, and a strip threading mechanism is provided at the rear end, and a plurality of toothed support rollers are laterally spaced apart on the workbench, and a toothed positioning mechanism is provided between two adjacent toothed support rollers.

3. The high-efficiency forming and processing equipment for thermal insulation broken bridge aluminum profiles according to claim 2 is characterized in that: The gear opening mechanism includes a gear opening reducer arranged on a mounting slide, a gear opening motor is provided at the input end of the gear opening reducer, and the output end is connected to the gear opening shaft through a synchronous belt drive, the gear opening shaft is rotatably arranged on the mounting slide through a seat bearing A, and two gear opening cutters are arranged on the gear opening shaft at intervals.

4. The high-efficiency forming and processing equipment for thermal insulation broken bridge aluminum profiles according to claim 3 is characterized in that: The strip threading mechanism includes a guide rail A vertically arranged on the mounting slide, a lifting slide is provided on the guide rail A, a servo motor A is vertically arranged on the mounting slide, the servo motor A is connected to the lead screw A through a coupling, the lead screw A is rotatably arranged through a seat bearing, a nut seat A and a nut A are provided on the lifting slide, the lead screw A is installed on the nut A, a strip threading adjustment slider is longitudinally provided on the upper end of the lifting slide, a strip threading adjustment guide rail is provided on the strip threading adjustment slider, a strip threading adjustment slide is provided at the end of the strip threading adjustment guide rail, the strip threading adjustment guide rail is locked by a strip threading locking handle, strip threading seats are respectively provided on the lifting slide and the strip threading adjustment slide, a slot is horizontally provided on the strip threading seat, a strip threading locking cylinder is provided on the upper end of the strip threading seat, the strip threading locking cylinder is connected to a locking pressure block, the lower end of the locking pressure block is designed to be serrated, and the locking pressure block locks the thermal insulation strip in the slot.

5. The high-efficiency forming and processing equipment for thermal insulation broken bridge aluminum profiles according to claim 4 is characterized in that: The toothed positioning mechanism comprises a transversely arranged toothed positioning guide rail, on which two toothed positioning slide plates are respectively provided, and at both ends of the toothed positioning slide plate there are respectively provided toothed positioning rollers, and the toothed positioning slide plate is locked on the toothed positioning guide rail by a toothed locking handle.

6. The high-efficiency forming and processing equipment for thermal insulation broken bridge aluminum profiles according to claim 1 or 5, characterized in that: The positioning drive mechanism includes a plurality of cylinder mounting plates arranged at transverse intervals on the connecting frame, a positioning drive cylinder is longitudinally arranged on the cylinder mounting plate, a positioning push plate is arranged on the piston rod of the positioning drive cylinder, the positioning mechanism includes a plurality of positioning mounting plates arranged at transverse intervals on the connecting frame, a positioning guide rail is longitudinally arranged on the positioning mounting plate, a positioning slide is arranged on the positioning guide rail, a positioning roller is vertically arranged on the positioning slide, and the positioning slide is locked on the positioning guide rail by a positioning locking handle.

7. The high-efficiency forming and processing equipment for thermal insulation broken bridge aluminum profiles according to claim 6 is characterized in that: A plurality of discharge plates for placing heat insulation strips are arranged at intervals in the transverse direction on one side of the connecting frame.

8. The high-efficiency forming and processing equipment for thermal insulation broken bridge aluminum profiles according to claim 7 is characterized in that: An end positioning plate is provided on one side of the rolling compound machine close to the positioning and connecting mechanism.

9. The high-efficiency forming and processing equipment for thermal insulation broken bridge aluminum profiles according to claim 8 is characterized in that: A feeding mechanism is provided at the front end of the double-toothed strip threading machine, and the feeding mechanism includes a feeding frame. Two rows of feeding rollers are longitudinally arranged on the feeding frame. The first row of feeding rollers is aligned with one of the toothed strip threading machine heads, and the second row of feeding rollers is aligned with the other toothed strip threading machine head.

10. The high-efficiency forming and processing equipment for thermal insulation broken bridge aluminum profiles according to claim 9 is characterized in that: The rear end of the rolling compound machine is provided with a discharging mechanism, which includes a discharging frame, on which a plurality of discharging rollers are arranged at intervals in the horizontal direction; one side of the discharging mechanism is also provided with a discharge mechanism, and the other side is provided with a discharge frame, and the discharge mechanism includes a discharge base, on which a discharge column is provided, and on which a beam is longitudinally provided, on which a guide rail A and a rack A are respectively provided, on which a slide seat A is provided, on which a motor A is provided, and the motor A is connected to a motor meshing with the rack A A gear A is engaged with the gear A, a slider B is vertically provided on the slide A, a guide rail B is vertically provided on the slider B, a vertical beam is provided on the guide rail B, a rack B is provided on one side of the vertical beam, a motor B is provided on the slide A, and the motor B is connected to a gear B meshing with the rack B, a cross beam is horizontally provided at the lower end of the vertical beam, and unloading cylinders are vertically provided at both ends of the cross beam respectively, a rotating support is provided on the unloading cylinder, a grabbing rod is rotatably provided on the rotating support, and the piston rod of the unloading cylinder is rotatably connected to the end of the grabbing rod.

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