Door and window sealing strip extrusion die assembly

Abstract

The utility model belongs to the technical field of dies, and particularly relates to a door and window sealing strip extrusion die assembly which comprises a door and window sealing strip extruder, one side of the door and window sealing strip extruder is provided with an extrusion die assembly, the top of the extrusion die assembly is provided with an adjustable cooling assembly, and the other side of the extrusion die assembly is provided with a conveying assembly. The extrusion mold assembly comprises an extrusion pipeline, a mold mounting shell is fixedly connected to the side of the extrusion pipeline, a sealing strip mold is connected to one side of the mold mounting shell in a clamped mode, a mold supporting column is connected to the bottom of the sealing strip mold in a clamped mode, and a plug pin shell is arranged at the top of the mold mounting shell; a bolt body is arranged in the bolt shell, and one end of the bolt body is elastically connected with a bolt spring; according to the utility model, the extrusion die can be conveniently and quickly replaced, and the just formed door and window sealing strip can be conveniently cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to an extrusion mold assembly for door and window sealing strips. Background Art

[0002] Door and window sealing strips can be divided into three categories according to their uses: glass sealing strips, door leaf and door frame sealing strips, and wool strips. Glass sealing strips are mainly used for sealing between glass, leaf and frame, door leaf and door frame sealing strips are used for sealing between door panels and door frames, and wool strips are used for sealing between frames and leaf. Sealing strips are an indispensable accessory in the production and installation of plastic-steel doors and windows, insulated aluminum doors and windows, and wooden doors.

[0003] In the prior art, the utility model with application number 202320271739.0 records a door and window sealing strip extrusion die assembly, including a tube body, a tube body head is provided on the left side of the tube body, an extrusion plate is provided in the tube body, a gear rod is connected to the right side of the extrusion plate, a first slider is connected to the lower side of the gear rod by sliding, the gear rod is connected to a transmission gear ring by gear meshing, a ratchet is provided on the inner surface of the transmission gear ring, a flywheel is coaxially provided inside the transmission gear ring, a ratchet is provided at the front of the flywheel near the edge, a connecting rod is connected to the front of the flywheel near the center of the circle through a rotating shaft, the other end of the connecting rod is connected to a slider, a pressing rod is connected above the second slider, and a spring is coaxially provided at the part of the pressing rod away from the tube body. The utility model is more portable and convenient, and the glue can be discharged by operating the pressing rod with one hand, and the glue application is more uniform through the movement of the gear rack, and the tube body and the tube body head are connected by a threaded rotation connection, which is convenient for disassembly and sealing of the glass glue sealing strip.

[0004] With the demand for diversified production, the existing door and window sealing strip extrusion mold assemblies often need to switch molds during operation. The traditional mold switching method is cumbersome and difficult to achieve rapid replacement. At the same time, since the temperature of the newly formed door and window sealing strips is high, it is easy to cause deformation of the product. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a door and window sealing strip extrusion die assembly which is convenient for quickly replacing the sealing strip die and has a good cooling effect on the processed sealing strip.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A door and window sealing strip extrusion die assembly comprises a door and window sealing strip extruder, an extrusion die assembly is arranged on the side of the door and window sealing strip extruder, an adjustable cooling assembly is installed on the top of the extrusion die assembly, and a conveying assembly is arranged on the other side of the extrusion die assembly;

[0008] The extrusion die assembly includes an extrusion pipe, and a die mounting housing is fixedly connected to the side of the extrusion pipe. A sealing strip die is snap-connected to one side of the die mounting housing, and a die support column is snap-connected to the bottom of the sealing strip die. A plug housing is fixedly connected to the top of the die mounting housing, a plug body is snap-connected to the inside of the plug housing, and one end of the plug body is elastically connected to a plug spring.

[0009] Further, the extrusion pipe and the sealing strip die form a communication structure through the die mounting housing, and the sealing strip die and the die mounting housing form a detachable structure.

[0010] Further, the plug body and the plug housing form an elastic structure through the plug spring, and the plug body and the sealing strip die form a snap-connection structure.

[0011] Further, the cooling assembly includes a cooling fan. A universal ball body is fixedly connected to the side of the cooling fan. The universal ball body is snap-connected to the inside of a universal ball housing. A fixing knob is arranged outside the universal ball housing, and a fan support plate is fixedly connected to one side of the universal ball housing.

[0012] Further, the cooling fan and the universal ball housing form a rotating structure through the universal ball body, and the fixing knob and the universal ball housing form a threaded detachable structure.

[0013] Further, the conveying assembly is horizontally arranged on one side of the extrusion die assembly and includes a device motor and a transmission rotating shaft. An output end of the device motor is fixedly connected to a motor rotating shaft, and the motor rotating shaft and the transmission rotating shaft are connected by a conveying belt.

[0014] Further, the transmission rotating shaft and the motor rotating shaft form a transmission structure through the conveying belt, and the diameter of the transmission rotating shaft is the same as the diameter of the motor rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. In the extrusion pipe of the present application, by forming a communication structure between the die mounting housing and the sealing strip die, and a detachable structure between the sealing strip die and the die mounting housing, and forming an elastic structure between the plug body and the plug housing through the plug spring, and a snap-connection structure between the plug body and the sealing strip die, it is convenient to quickly replace the sealing strip die, which is beneficial to meeting different production requirements;

[0017] 2. An adjustable cooling assembly is installed on the top of the extrusion die assembly, which is convenient to adjust the angle of the cooling fan according to the actual processing situation, effectively improving the cooling effect of the device;

[0018] 3. A conveying assembly is arranged at the output end of the extrusion die assembly, which is convenient to convey the finished sealing strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the overall front view of the present utility model;

[0020] Figure 2 It is an enlarged structural schematic diagram of the extrusion die assembly of the present utility model;

[0021] Figure 3 It is a disassembled structural schematic diagram of the fixed part of the extrusion die assembly of the present utility model;

[0022] Figure 4 It is an enlarged structural schematic diagram of the cooling assembly of the present utility model;

[0023] Figure 5 It is an enlarged structural schematic diagram of the conveying assembly of the present utility model.

[0024] In the figure: 1, door and window sealing strip extruder; 2, extrusion die assembly; 201, extrusion pipe; 202, die installation housing; 203, sealing strip die; 204, die support column; 205, plug housing; 206, plug body; 207, plug spring; 3, cooling assembly; 301, cooling fan; 302, universal ball body; 303, universal ball housing; 304, fixing knob; 305, fan support plate; 4, conveying assembly; 401, device motor; 402, motor rotating shaft; 403, conveying belt; 404, driving rotating shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings and specific embodiments.

[0026] As Figure 1 shown, the door and window sealing strip extrusion die assembly includes a door and window sealing strip extruder 1. One side of the door and window sealing strip extruder 1 is provided with an extrusion die assembly 2. The top of the extrusion die assembly 2 is installed with an adjustable cooling assembly 3. The other side of the extrusion die assembly 2 is provided with a conveying assembly 4.

[0027] As Figure 2 、 Figure 3As shown in the figure, the extrusion die assembly 2 includes an extrusion pipe 201. A die mounting housing 202 is fixedly connected to the side of the extrusion pipe 201. A sealing strip die 203 is snap-connected to one side of the die mounting housing 202. A die support column 204 is snap-connected to the bottom of the sealing strip die 203. A plug housing 205 is provided at the top of the die mounting housing 202. Inside the plug housing 205, there is a plug body 206 with one end elastically connected to a plug spring 207. The softened sealing strip raw material is transported through the extrusion pipe 201 and reaches the die mounting housing 202. According to the shape of the sealing strip die 203, a sealing strip of a certain shape is generated. If sealing strips of different shapes need to be produced, slide the plug body 206 horizontally so that the plug spring 207 is compressed and contracted. When the plug body 206 leaves the sealing strip die 203, remove the sealing strip die 203 and replace it with a suitable one, which is convenient for quickly replacing the sealing strip die 203 and is beneficial to meeting different production requirements.

[0028] As Figure 4 shown in the figure, the cooling assembly 3 includes a cooling fan 301. A universal ball body 302 is fixedly connected to the side of the cooling fan 301. The universal ball body 302 is snap-connected inside a universal ball housing 303. A fixing knob 304 is threadedly connected to the top of the universal ball housing 303. A fan support plate 305 is fixedly connected to the side of the universal ball housing 303. During the transportation of the sealing strip, the cooling fan 301 quickly dissipates heat from the hot sealing strip. According to the actual situation, loosen the fixing knob 304 to adjust the angle of the cooling fan 301 and improve the heat dissipation efficiency of the device. It is convenient to adjust the angle of the cooling fan 301 according to the actual situation and effectively improve the cooling effect of the device.

[0029] As Figure 5 shown in the figure, the conveying assembly 4 is horizontally arranged on one side of the extrusion die assembly 2. The conveying assembly 4 includes a device motor 401 and a transmission rotating shaft 404. The output end of the device motor 401 is fixedly connected to a motor rotating shaft 402. The motor rotating shaft 402 and the transmission rotating shaft 404 are connected by a conveying belt 403. The cooled sealing strip is conveyed on the conveying belt 403. The device motor 401 drives the motor rotating shaft 402 to rotate, and the motor rotating shaft 402 drives the transmission rotating shaft 404 to rotate through the conveying belt 403 to convey the finished sealing strip.

[0030] Working principle: First, add the sealing strip raw material into the door and window sealing strip extruder 1. Under the action of the door and window sealing strip extruder 1, the softened sealing strip raw material is conveyed through the extrusion pipeline 201 and reaches the mold installation housing 202. According to the shape of the sealing strip mold 203, a sealing strip of a certain shape is output. If it is necessary to produce sealing strips of different shapes, horizontally slide the bolt body 206, so that the bolt spring 207 is squeezed and contracted. When the bolt body 206 leaves the sealing strip mold 203, disassemble the sealing strip mold 203 and replace it with a suitable sealing strip mold 203. During the conveying process of the sealing strip, the cooling fan 301 quickly dissipates heat from the hot sealing strip. According to the actual situation, loosen the fixing knob 304 and adjust the angle of the cooling fan 301 to improve the heat dissipation efficiency of the device. The cooled sealing strip is conveyed on the conveying belt 403. The device motor 401 drives the motor rotating shaft 402 to rotate, and the motor rotating shaft 402 drives the transmission rotating shaft 404 to rotate through the conveying belt 403, which is convenient for conveying the sealing strip.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. Door and window sealing strip extrusion die assembly, characterized by: The invention comprises a door and window sealing strip extruder (1), wherein an extrusion die assembly (2) is arranged on one side of the door and window sealing strip extruder (1), an adjustable cooling assembly (3) is installed on the top of the extrusion die assembly (2), and a conveying assembly (4) is arranged on the other side of the extrusion die assembly (2); The extrusion die assembly (2) comprises an extrusion pipe (201), a side of the extrusion pipe (201) is fixedly connected to a die mounting shell (202), one side of the die mounting shell (202) is snap-connected to a sealing strip die (203), and the bottom of the sealing strip die (203) is snap-connected to a die support column (204); a latch shell (205) is arranged on the top of the die mounting shell (202), and a latch body (206) having one end elastically connected to a latch spring (207) is arranged inside the latch shell (205).

2. The door and window sealing strip extrusion die assembly according to claim 1, characterized in that: The extrusion pipe (201) forms a communication structure with the sealing strip mold (203) through the mold mounting shell (202), and the sealing strip mold (203) and the mold mounting shell (202) form a detachable structure.

3. The door and window sealing strip extrusion die assembly according to claim 1, characterized in that: The latch body (206) forms an elastic structure with the latch housing (205) through the latch spring (207), and the latch body (206) forms a snap-fit ​​structure with the sealing strip mold (203).

4. The door and window sealing strip extrusion die assembly according to claim 1, characterized in that: The cooling assembly (3) comprises a cooling fan (301), a universal ball body (302) being fixedly connected to the side of the cooling fan (301), the universal ball body (302) being snap-connected to the inside of a universal ball housing (303), a fixing knob (304) being arranged on the outside of the universal ball housing (303), and a fan support plate (305) being fixedly connected to one side of the universal ball housing (303).

5. The door and window sealing strip extrusion die assembly according to claim 4, characterized in that: The cooling fan (301) forms a rotating structure through a universal ball body (302) and a universal ball shell (303), and the fixed knob (304) and the universal ball shell (303) form a threaded detachable structure.

6. The door and window sealing strip extrusion die assembly according to claim 1, characterized in that: The conveying assembly (4) is horizontally arranged on one side of the extrusion die assembly (2), and comprises a device motor (401) and a transmission shaft (404); the output end of the device motor (401) is fixedly connected to the motor shaft (402); the motor shaft (402) and the transmission shaft (404) are connected via a conveying belt (403).

7. The door and window sealing strip extrusion die assembly according to claim 6, characterized in that: The transmission shaft (404) forms a transmission structure with the motor shaft (402) through a conveying belt (403), and the diameter of the transmission shaft (404) is the same as the diameter of the motor shaft (402).

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