An extrusion forming device for profiles used in the production of intelligent doors and windows

Abstract

The present invention relates to the technical field of door and window processing, and particularly relates to a profile extrusion forming device for intelligent door and window production, including a main base. A rotating frame is fixedly installed on the main base, and a rotating disk is rotatably installed on the rotating frame. A plurality of insertion slots evenly distributed along its circumferential direction are formed on the outer wall of the rotating disk, and a shaping module is inserted into each of the plurality of insertion slots. Symmetrically arranged moving tracks are formed at the bottom of the main base, and a plurality of evenly distributed positioning hydraulic cylinders are fixedly installed at the bottom of the main base. The telescopic ends of the plurality of positioning hydraulic cylinders are fixedly installed with positioning cogs. The present invention designs a shaping module, and the extrusion forming of profiles can be realized through the cooperation of a shaping inner core and a shaping sleeve. At the same time, the profiles can be continuously pressure-maintained and protected after extrusion forming, avoiding the deformation of the profiles during subsequent conveying or cooling, greatly improving the qualified rate of profile production, and reducing the production cost of intelligent doors and windows.

Description

Technical Field

[0001] The present invention relates to the technical field of door and window processing, and particularly relates to an extrusion molding device for profiles used in the production of intelligent doors and windows. Background Art

[0002] Intelligent doors and windows generally refer to doors and windows installed with advanced anti-theft, anti-robbery, and alarm system technologies. Many existing intelligent doors and windows are made of profiles.

[0003] Profiles are generally extruded and formed at one time using raw material rods through an extruder and a mold. However, the profiles used in the processing of intelligent doors and windows are generally not very long. Conventional profiles are relatively long when leaving the factory and need to be cut multiple times during use, which is likely to cause waste and increase the processing cost of intelligent doors and windows. At the same time, after the conventional profiles are extruded and formed, there is no shaping device on their outer surfaces, and they will be directly transported through a conveyor belt. At the beginning of the extrusion and forming of the profiles, their hardness is poor and the shaping effect is not good, and they are extremely likely to deform during the transportation and cooling processes, and subsequent straightening and repair are also required, further increasing the processing cost of intelligent doors and windows. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the background art and propose an extrusion molding device for profiles used in the production of intelligent doors and windows.

[0005] To achieve the above purpose, the present invention adopts the following technical solution: An extrusion molding device for profiles used in the production of intelligent doors and windows, including a main base, a rotating frame is fixedly installed on the main base, a rotating disk is rotatably installed on the rotating frame, a plurality of insertion slots are formed on the outer wall of the rotating disk and are evenly distributed along its circumferential direction, and a shaping module is inserted into each of the plurality of insertion slots;

[0006] Symmetrically arranged moving tracks are formed at the bottom of the main base, and a plurality of evenly distributed positioning hydraulic cylinders are fixedly installed at the bottom of the main base, and positioning teeth are fixedly installed at the telescopic ends of the plurality of positioning hydraulic cylinders.

[0007] In the above extrusion molding device for profiles used in the production of intelligent doors and windows, the shaping module is composed of a connection base, a shaping inner core, and a shaping sleeve. The connection base has a disk-shaped structure and is inserted into the corresponding insertion slot, the shaping inner core is fixed on one side of the connection base, and the shaping sleeve is sleeved outside the shaping inner core.

[0008] In the above-mentioned profile extrusion forming device for intelligent door and window production, a heating unit is fixedly installed on the rotating frame. A connecting groove with an annular structure is formed on one side of the heating unit close to the rotating disk. A connecting head with a cylindrical structure is fixedly installed on one side of the connecting base close to the rotating frame. The connecting head is inserted into the connecting groove. Guide pieces are fixedly installed on the outer wall of the connecting head and the inner wall of the connecting groove. An insertion interface is formed at the bottom of the heating unit, and the insertion interface penetrates through the heating unit and is communicated with the connecting groove. A heating pipe is fixedly installed inside the shaping core, and the connecting head is communicated with the heating pipe through a wire.

[0009] In the above-mentioned profile extrusion forming device for intelligent door and window production, clamping grooves are formed on the inner wall of the insertion groove. Clamping blocks are inserted into the clamping grooves. An arc surface is formed at the bottom of the clamping block. Clamping cylinders are fixedly installed on both sides of the insertion groove inside the rotating disk. The telescopic ends of the clamping cylinders extend into the corresponding insertion grooves and are fixedly connected to the corresponding clamping blocks. The clamping blocks abut against the outer wall of the connecting base.

[0010] In the above-mentioned profile extrusion forming device for intelligent door and window production, a metering block is sleeved on the outer wall of the shaping core. The shape of the metering block is consistent with the outer shape of the shaping core. The inner side wall of the metering block is in contact with the outer wall of the shaping core, and the outer side wall of the metering block is in contact with the inner side wall of the shaping sleeve. A positioning bolt is threadedly connected to the outer wall of the metering block. Symmetrically arranged placement grooves are formed on the inner side wall of the metering block. Positioning pressing plates are inserted into the placement grooves. One end of the positioning bolt extends into the corresponding placement groove and is rotatably connected to the positioning pressing plate.

[0011] In the above-mentioned profile extrusion forming device for intelligent door and window production, a plurality of support frames are fixedly installed on the side of the rotating disk away from the rotating frame. Locking chutes are formed on the support frames. Locking sliders are slidably installed in the locking chutes. Locking grooves are formed on the side of the locking sliders close to the rotating disk. Locking blocks are fixedly installed on the outer wall of the shaping sleeve. The locking blocks are inserted into the corresponding locking grooves.

[0012] In the above-mentioned profile extrusion forming device for intelligent door and window production, a plurality of symmetrically arranged limiting grooves are formed at one end of the shaping sleeve close to the connecting base. A plurality of symmetrically arranged spring catch blocks are fixedly installed on the side of the connecting base close to the shaping sleeve. The spring catch blocks are inserted into the corresponding limiting grooves.

[0013] In the above-mentioned profile extrusion forming device for intelligent door and window production, a plurality of evenly distributed flow dividing bridges are fixedly installed at one end of the shaping core away from the connecting base through bolts.

[0014] Compared with the existing technology, the advantages of the profile extrusion forming device for intelligent doors and windows production are as follows: The present invention designs a sizing module. Through the cooperation of the sizing inner core and the sizing sleeve, the extrusion forming of profiles can be achieved. At the same time, after extrusion forming, the profiles can be continuously pressure-maintained and protected, avoiding deformation of the profiles during subsequent conveying or cooling, greatly improving the qualified rate of profile production, reducing the production cost of intelligent doors and windows. At the same time, the extrusion length of the profiles can be arbitrarily adjusted according to processing needs, further reducing the production cost of intelligent doors and windows. Brief Description of the Drawings

[0015] Figure 1 is a three-dimensional structural schematic diagram of the rotating disk in the present invention.

[0016] Figure 2 is the present invention Figure 1 Partial enlarged structural schematic diagram of part A in it.

[0017] Figure 3 is the present invention Figure 1 Partial enlarged structural schematic diagram of part B in it.

[0018] Figure 4 is a three-dimensional structural schematic diagram of the rotating frame in the present invention.

[0019] Figure 5 is a three-dimensional structural schematic diagram of the main base in the present invention.

[0020] Figure 6 is a sectional structural schematic diagram of the rotating frame in the present invention.

[0021] Figure 7 is a sectional structural schematic diagram of the sizing inner core and the sizing sleeve in the present invention.

[0022] Figure 8 is a three-dimensional structural schematic diagram of the heating unit in the present invention.

[0023] Figure 9 is a partial sectional structural schematic diagram of the sizing module in the present invention.

[0024] Figure 10 is the present invention Figure 9 Partial enlarged structural schematic diagram of part C in it.

[0025] Figure 11 is a planar structural schematic diagram of the metering block in the present invention.

[0026] In the figure: 1. Main base; 101. Rotating frame; 2. Rotating disk; 201. Insertion slot; 3. Shaping module; 102. Positioning hydraulic cylinder; 301. Connecting base; 302. Shaping inner core; 303. Shaping sleeve; 103. Heating unit; 104. Connecting slot; 304. Connecting head; 105. Insertion port; 305. Heating pipe; 202. Clamping slot; 203. Clamping block; 204. Clamping cylinder; 306. Measuring block; 307. Positioning bolt; 308. Placing groove; 309. Positioning pressure plate; 205. Support frame; 206. Locking chute; 207. Locking slider; 208. Locking groove; 310. Locking block; 311. Limiting slot; 312. Spring catch; 313. Shunt bridge. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0029] Refer to Figures 1-11 , a profile extrusion forming device for intelligent door and window production, including a main base 1, a rotating frame 101 is fixedly installed on the main base 1, a rotating disk 2 is rotatably installed on the rotating frame 101, and a plurality of insertion slots 201 evenly distributed along its circumference are opened on the outer wall of the rotating disk 2. A shaping module 3 is inserted into each of the plurality of insertion slots 201. The main base 1 moves through a moving track laid on the ground. During use, the main base 1 is moved to the discharge end of the extruder through the moving track, so that the shaping module 3 at a specified position abuts against the mold on the extruder. The rotating disk 2 can perform intermittent rotation driven by a rotating motor. The rotating frame 101 is used to support the rotating disk 2, and the rotating disk 2 can drive a plurality of shaping modules 3 to rotate and abut against the mold on the extruder in turn to realize the extrusion and shaping of the profile.

[0030] Symmetrically arranged moving tracks are opened at the bottom of the main base 1, and a plurality of evenly distributed positioning hydraulic cylinders 102 are fixedly installed at the bottom of the main base 1. Positioning teeth are fixedly installed at the telescopic ends of the plurality of positioning hydraulic cylinders 102. The positioning hydraulic cylinders 102 at the bottom of the main base 1 cooperate with the positioning teeth to position the main base 1 and prevent the main base 1 from moving under force during the extrusion of the profile.

[0031] The shaping module 3 is composed of a connecting base 301, a shaping inner core 302 and a shaping sleeve 303. The connecting base 301 is in a disc-shaped structure and is inserted into the corresponding insertion slot 201. The shaping inner core 302 is fixed on one side of the connecting base 301. The shaping sleeve 303 is sleeved outside the shaping inner core 302. When the profile raw material is extruded into the gap between the shaping inner core 302 and the shaping sleeve 303, the extrusion shaping of the profile can be realized.

[0032] A heating unit 103 is fixedly installed on the rotating frame 101. A connecting groove 104 with an annular structure is opened on one side of the heating unit 103 close to the rotating disc 2. A connecting head 304 with a cylindrical structure is fixedly installed on one side of the connecting base 301 close to the rotating frame 101. The connecting head 304 is inserted into the connecting groove 104. Guide pieces are fixedly installed on the outer wall of the connecting head 304 and the inner wall of the connecting groove 104. An insertion port 105 is opened at the bottom of the heating unit 103. The insertion port 105 penetrates through the heating unit 103 and is communicated with the connecting groove 104. A heating pipe 305 is fixedly installed in the shaping inner core 302. The connecting head 304 is communicated with the heating pipe 305 through a wire. The heating unit 103 is externally connected with a power supply. After the connecting head 304 is inserted into the connecting groove 104, the heating pipe 305 will be electrified to preheat the shaping inner core 302. The heated shaping inner core 302 will perform thermal radiation on the inner wall of the shaping sleeve 303 after heating, so that the shaping sleeve 303 is heated synchronously, further improving the smoothness of the profile extrusion shaping.

[0033] A clamping groove 202 is opened on the inner wall of the insertion slot 201. A clamping block 203 is inserted into the clamping groove 202. An arc surface is opened at the bottom of the clamping block 203. Clamping cylinders 204 are fixedly installed on both sides of the insertion slot 201 inside the rotating disc 2. The telescopic ends of the clamping cylinders 204 extend into the corresponding insertion slots 201 and are fixedly connected with the corresponding clamping blocks 203. The clamping blocks 203 are abutted against the outer wall of the connecting base 301. After the connecting base 301 is inserted into the corresponding insertion slot 201, the clamping blocks 203 can be abutted against the outer wall of the connecting base 301 by the push of the clamping cylinders 204 to clamp the connecting base 301. Anti-slip grooves are opened on the outer wall of the connecting base 301 and the clamping surfaces of the clamping blocks 203, which can prevent the connecting base 301 from driving the shaping inner core 302 and the shaping sleeve 303 to rotate and affect the extrusion of the profile.

[0034] A metering block 306 is sleeved on the outer wall of the shaping inner core 302. The shape of the metering block 306 is consistent with the outer shape of the shaping inner core 302. The inner side wall of the metering block 306 is in contact with the outer wall of the shaping inner core 302, and the outer side wall of the metering block 306 is in contact with the inner side wall of the shaping sleeve 303. A positioning bolt 307 is threadedly connected to the outer wall of the metering block 306. Symmetrically arranged placement grooves 308 are formed in the inner side wall of the metering block 306. A positioning pressing plate 309 is inserted into the placement groove 308. One end of the positioning bolt 307 extends into the corresponding placement groove 308 and is rotatably connected to the positioning pressing plate 309. When the extrusion length of the profile needs to be adjusted, the metering block 306 is moved to a specified position, and the positioning pressing plate 309 is abutted against the outer wall of the shaping inner core 302 through the positioning bolt 307, so that the metering block 306 can be positioned. By blocking the metering block 306, the gap between the shaping inner core 302 and the shaping sleeve 303 can be limited, preventing the profile raw material from continuing to extend, thereby achieving the limitation of the profile length. The position of the metering block 306 can be adjusted according to production needs.

[0035] A plurality of support frames 205 are fixedly installed on the side of the rotating disk 2 away from the rotating frame 101. A locking sliding groove 206 is formed in the support frame 205. A locking slider 207 is slidably installed in the locking sliding groove 206. A locking groove 208 is formed on the side of the locking slider 207 close to the rotating disk 2. A locking block 310 is fixedly installed on the outer wall of the shaping sleeve 303. The locking block 310 is inserted into the corresponding locking groove 208. The support frame 205 is used to support the shaping sleeve 303 to prevent the end of the shaping sleeve 303 away from the rotating disk 2 from tilting. The locking block 310 has an L-shaped structure. Two symmetrically arranged support rings are fixedly installed on the outer wall of the shaping sleeve 303. The support rings can facilitate the rolling of the shaping sleeve 303, so that the locking block 310 is not in contact with the ground. When installing the shaping sleeve 303, first place the assembled shaping sleeve 303 together with the connection base 301 and the shaping inner core 302 on the corresponding lifting device, and push the shaping sleeve 303 to a specified position through the lifting device. At this time, the top of the shaping sleeve 303 abuts against the corresponding support frame 205. At this time, the positions of the locking block 310 and the locking slider 207 are misaligned. At this time, the locking slider 207 is driven by an electric drive to move towards the rotating disk 2, and the locking groove 208 is sleeved on the locking block 310. While the locking slider 207 abuts against the locking block 310, pressure can be applied to the shaping sleeve 303, so that the shaping sleeve 303 further abuts against the connection base 301, further improving the sealing effect between the shaping sleeve 303 and the connection base 301.

[0036] One end of the shaping sleeve 303 close to the connection base 301 is provided with a number of symmetrically arranged limiting grooves 311. A number of symmetrically arranged spring blocks 312 are fixedly installed on one side of the connection base 301 close to the shaping sleeve 303. The spring blocks 312 are inserted into the corresponding limiting grooves 311. When the shaping sleeve 303 is initially inserted outside the shaping core 302, the symmetrically arranged spring blocks 312 can enable a preliminary connection between the shaping sleeve 303 and the connection base 301, preventing it from falling off during movement. At the same time, the spring blocks 312 can position the shaping sleeve 303 to avoid contact between the inner wall of the shaping sleeve 303 and the shaping core 302.

[0037] One end of the shaping core 302 far from the connection base 301 is fixedly installed with a number of uniformly distributed flow dividing bridges 313 through bolts. The flow dividing bridges 313 can divide the profile raw material during extrusion molding. At the same time, they can cooperate with a number of spring blocks 312 to support the shaping sleeve 303. Also, the flow dividing bridges 313 can ensure the separation of the profile from the shaping sleeve 303 during demolding. Subsequently, by removing the flow dividing bridges 313, the profile can be removed from the shaping core 302.

[0038] Further explanation: For the above fixed connection, unless otherwise clearly specified and limited, it should be understood in a broad sense. For example, it can be welding, gluing, or integrally formed setting, etc., which are common means well-known to those skilled in the art.

[0039] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent replacements or changes, should be covered by the protection scope of the present invention.

Claims

1. An extrusion forming device for profiles used in the production of intelligent doors and windows, including a main base (1), characterized in that: A rotating frame (101) is fixedly installed on the main base (1), a rotating disk (2) is rotatably installed on the rotating frame (101), a plurality of insertion slots (201) evenly distributed along its circumferential direction are formed on the outer wall of the rotating disk (2), and a shaping module (3) is inserted into each of the plurality of insertion slots (201); Symmetrically arranged moving tracks are formed at the bottom of the main base (1), a plurality of evenly distributed positioning hydraulic cylinders (102) are fixedly installed at the bottom of the main base (1), and positioning cogs are fixedly installed at the telescopic ends of the plurality of positioning hydraulic cylinders (102); The shaping module (3) is composed of a connecting base (301), a shaping inner core (302) and a shaping sleeve (303). The connecting base (301) has a disc-shaped structure and is inserted into the corresponding insertion slot (201). The shaping inner core (302) is fixed on one side of the connecting base (301), and the shaping sleeve (303) is sleeved outside the shaping inner core (302).

2. The profile extrusion forming device for intelligent door and window production according to claim 1, characterized in that: A heating unit (103) is fixedly installed on the rotating frame (101). A connecting groove (104) with an annular structure is formed on one side of the heating unit (103) close to the rotating disk (2). A connecting head (304) with a cylindrical structure is fixedly installed on one side of the connecting base (301) close to the rotating frame (101). The connecting head (304) is inserted into the connecting groove (104). Guide pieces are fixedly installed on the outer wall of the connecting head (304) and the inner wall of the connecting groove (104). An insertion port (105) is formed at the bottom of the heating unit (103). The insertion port (105) penetrates through the heating unit (103) and is communicated with the connecting groove (104). A heating pipe (305) is fixedly installed in the shaping inner core (302). The connecting head (304) is communicated with the heating pipe (305) through a wire.

3. An extrusion molding device for profiles used in the production of intelligent doors and windows according to claim 1, characterized in that: A clamping groove (202) is formed on the inner wall of the insertion slot (201). A clamping block (203) is inserted into the clamping groove (202). An arc surface is formed at the bottom of the clamping block (203). Clamping cylinders (204) are fixedly installed on both sides of the insertion slot (201) inside the rotating disk (2). The telescopic ends of the clamping cylinders (204) extend into the corresponding insertion slots (201) and are fixedly connected to the corresponding clamping blocks (203). The clamping blocks (203) are abutted against the outer wall of the connecting base (301).

4. An extrusion forming device for profiles used in the production of intelligent doors and windows according to claim 1, characterized in that: A metering block (306) is sleeved on the outer wall of the shaping inner core (302). The shape of the metering block (306) is consistent with the outer shape of the shaping inner core (302). The inner side wall of the metering block (306) is in contact with the outer wall of the shaping inner core (302). The outer side wall of the metering block (306) is in contact with the inner side wall of the shaping sleeve (303). A positioning bolt (307) is threadedly connected to the outer wall of the metering block (306). Symmetrically arranged placement grooves (308) are formed on the inner side wall of the metering block (306). A positioning pressing plate (309) is inserted into the placement grooves (308). One end of the positioning bolt (307) extends into the corresponding placement groove (308) and is rotatably connected to the positioning pressing plate (309).

5. An extrusion forming device for profiles used in the production of intelligent doors and windows according to claim 1, characterized in that: On one side of the rotating disk (2) away from the rotating frame (101), a number of support frames (205) are fixedly installed. A locking chute (206) is formed in the support frame (205). A locking slider (207) is slidably installed in the locking chute (206). A locking groove (208) is formed on the side of the locking slider (207) close to the rotating disk (2). A locking block (310) is fixedly installed on the outer wall of the shaping sleeve (303). The locking block (310) is inserted into the corresponding locking groove (208).

6. An extrusion forming device for profiles used in the production of intelligent doors and windows according to claim 1, characterized in that: On one end of the shaping sleeve (303) close to the connection base (301), a number of symmetrically arranged limiting grooves (311) are formed. On one side of the connection base (301) close to the shaping sleeve (303), a number of symmetrically arranged spring blocks (312) are fixedly installed. The spring blocks (312) are inserted into the corresponding limiting grooves (311).

7. An extrusion forming device for profiles used in the production of intelligent doors and windows according to claim 1, characterized in that: On one end of the shaping inner core (302) away from the connection base (301), a number of uniformly distributed flow dividing bridges (313) are fixedly installed by bolts.

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