Extrusion device for XPS extruded insulation board

Abstract

The utility model discloses an XPS (extruded polystyrene) heat insulation board extruding device which comprises an extruding machine die and a blocking clamping plate, the blocking clamping plate is arranged on the right side of the extruding machine die, supporting sliding blocks are arranged on the two sides of the bottom end of the blocking clamping plate, and limiting sleeves used for limiting are arranged at the bottom ends of the supporting sliding blocks. And an adjusting sliding rod capable of moving left and right is movably arranged in the limiting sleeve, a double-end stud used for adjusting is arranged on the inner side of the adjusting sliding rod, a cooling assembly used for cooling the extruded sheet is arranged on the outer wall of the adjusting sliding rod, and an auxiliary assembly is arranged on the inner side of the top end of the adjusting sliding rod. The limiting sleeve is used for limiting the adjusting sliding rod in the moving process, so that the adjusting sliding rod can accurately move left and right. And the adjusting sliding rods can move towards the outer side or the inner side at the same time through the double-end studs on the inner sides of the adjusting sliding rods, so that the distance between the baffles is accurately adjusted, the device can adapt to extrusion molding heat preservation plates of different sizes, and the universality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of extruded board production, in particular to an XPS extruded insulation board extrusion device. Background Art

[0002] The extruder is an important piece of plastics machinery. The majority of plastic products are produced and manufactured through extrusion. The extruder motor is a crucial component of the extruder, serving as the prime mover and providing the high thrust required by the extruder screw. A low-speed, high-torque permanent magnet direct-drive motor has been designed for the currently common 90 mm screw extruder. This motor offers numerous advantages, including high efficiency, high power density, excellent energy efficiency, high reliability, and precise control. However, since the plastic in the extruder barrel is a high-temperature molten colloid during operation, and the permanent magnet motor is directly connected to the extruder screw, this can negatively impact the motor's temperature rise.

[0003] At present, when the extruded board extrusion device is in use, when the extruded board raw material is hot-melted and extruded through a mold, the extruded board is not completely cooled. When the traction equipment pulls the extruded board that has not been completely cooled when passing through the blocking clamp position, the extruded board is prone to deformation. Utility Model Content

[0004] The purpose of the utility model is to provide an XPS extruded insulation board extrusion device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an XPS extruded insulation board extrusion device, comprising an extruder mold and a blocking splint, a blocking splint is provided on the right side of the extruder mold, support sliders are provided on both sides of the bottom end of the blocking splint, the bottom end of the support slider is provided with a limiting sleeve for limiting, the internal movement of the limiting sleeve is provided with an adjustment slide rod that can move left and right, the inner side of the adjustment slide rod is provided with a double-headed stud for adjustment, the outer wall of the adjustment slide rod is provided with a cooling component for cooling the extruded board, and the inner side of the top of the adjustment slide rod is provided with an auxiliary component.

[0006] Preferably, a sliding groove matching the supporting sliding block is provided at the bottom end of the blocking splint.

[0007] Preferably, a threaded through hole is provided at the bottom end of the adjusting slide rod.

[0008] Preferably, the cooling assembly includes a support plate, which is arranged on the outer wall of the adjusting slide rod. The outer wall of the support plate is provided with an air cooler for cooling, and the top of the air cooler is provided with a connecting pipe for conveying cold air.

[0009] Preferably, the auxiliary component includes a supporting groove tube, which is arranged at the top end of the adjusting slide rod, and a baffle for blocking the extruded board is provided on the inner side of the supporting groove tube, and an anti-slip pad for increasing friction is provided on the inner side of the baffle.

[0010] Preferably, a plurality of through holes are provided on the inner side of the baffle.

[0011] Preferably, the outer wall of the anti-slip pad is processed with wear patterns to increase friction when clamping the extruded board.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. Support sliders are set on both sides of the bottom end of the blocking splint to limit and support the movement of the limit sleeve to ensure the stability of the device operation.

[0014] 2. The limit sleeve limits the position of the adjustment slide during movement, allowing the adjustment slide to move accurately left and right. By adjusting the stud inside the slide, the adjustment slide can be moved outward or inward at the same time, thereby accurately adjusting the spacing between the baffles. It can adapt to extruded insulation boards of different sizes and improve the versatility of the device.

[0015] 3. Adjust the outer wall of the slide bar to set the cooling assembly. The support plate supports the air cooler, which generates cold air and delivers it to the inside of the baffle through the connecting pipe to cool the extruded board. This cooling method directly acts on the extruded board, which can quickly reduce the temperature of the extruded board, improve production efficiency, and ensure the quality of the extruded insulation board.

[0016] 4. Adjust the outer wall of the slide bar to set the cooling assembly. The support plate supports the air cooler, which generates cold air and delivers it to the inside of the baffle through the connecting pipe to cool the extruded board. This cooling method directly acts on the extruded board, which can quickly reduce the temperature of the extruded board, improve production efficiency, and ensure the quality of the extruded insulation board.

[0017] 5. An auxiliary component is set on the inner side of the top of the adjusting slide rod to support the baffle on the inner side of the groove tube to block the extruded board from being extruded from the inside of the mold to prevent the extruded board from deflecting or becoming unstable during the extrusion process.

[0018] 6.Anti-slip pads are set on the inside of the baffle, and the outer wall of the anti-slip pads is processed with grinding patterns to increase the friction when clamping the extruded board, further improving the stability of the extruded board during the extrusion process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 for Figure 1 Detailed view of the connection structure from the right;

[0021] Figure 3 for Figure 2 Detailed diagram of the connection structure between the center baffle and the anti-skid pad from the side;

[0022] Figure 4 for Figure 1 Detail of the connection structure in front view section.

[0023] In the figure: 1. Extruder mold, 2. Blocking splint, 3. Support slider, 4. Limiting sleeve, 5. Adjusting slide bar, 6. Stud, 7. Support plate, 8. Air cooler, 9. Connecting pipe, 10. Support groove pipe, 11. Baffle, 12. Anti-slip pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 When the adjusting rod 5 moves to the outside or inside at the same time, the spacing of the baffle 11 can be adjusted. The inner side of the adjusting rod 5 is provided with a stud 6 for adjusting. The outer wall of the adjusting rod 5 is provided with a cooling assembly for cooling the extruded board. The inner side of the top of the adjusting rod 5 is provided with an auxiliary assembly. The bottom end of the blocking splint 2 is provided with a sliding groove matching the supporting slider 3, and the bottom end of the adjusting rod 5 is provided with a threaded through hole.

[0026] The cooling assembly includes a support plate 7, which is arranged on the outer wall of the adjusting slide rod 5. The support plate 7 is used to support the air cooler 8. The outer wall of the support plate 7 is provided with an air cooler 8 for cooling. The air cooler 8 is used to produce cold air and transport it to the inside of the baffle 11 through a connecting pipe 9 to cool the extruded board. The top of the air cooler 8 is provided with a connecting pipe 9 for transporting the cold air.

[0027] The auxiliary component includes a support groove tube 10, which is arranged at the top end of the adjusting slide rod 5. A baffle 11 is provided on the inner side of the support groove tube 10 for blocking the extruded board. The baffle 11 is used to block the extruded board when it is extruded from the inside of the mold 1. An anti-slip pad 12 is provided on the inner side of the baffle 11 for increasing friction. A plurality of through holes are opened on the inner side of the baffle 11. The outer wall of the anti-slip pad 12 is processed with grinding grooves to increase friction when clamping the extruded board.

[0028] Working principle: When an XPS extruded insulation board extrusion device starts to be used, when the hot-melt raw material is extruded through the die 2, the extruded extruded board enters the interior of the blocking splint 2, and then the user controls the air cooler 8 to start working through the external control unit. The air cooler 8 starts working to deliver the cold air through the connecting pipe 9 to the interior of the supporting groove pipe 10, and then delivers the cold air to the interior of the baffle 11 through the supporting groove pipe 10 and discharges it from the inside. Then, the discharged cold air performs a secondary cooling operation on the first extruded extruded board, so that the first extruded extruded board is quickly cooled to prevent it from expanding outwards. Then, when the extruded board is cooled, the user rotates the stud 6, and the stud 6 can be rotated to The adjusting slide bar 5 is driven to move inward, and during the movement, the adjusting slide bar 5 is simultaneously moved inward to clamp the head of the extruded board through the baffle 11. Then the user pulls the stud 6 to the right, and during the pulling, the supporting slider 3 is driven to slide to the right at the same time inside the blocking splint 2 through the limiting sleeve 4. The extruded board can be pulled a short distance during the sliding process. When the extruded board is pulled a small distance to the rightmost side of the blocking splint 2, the user rotates the stud 6 in the opposite direction, and then drives the adjusting slide bar 5 to move outward at the same time to separate the baffle 11 and the protective pad 12 from the extrusion. Then, when the protective pad 12 is completely sharp with the extruded board, the user connects the extruded board through the traction equipment to perform the traction work.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An XPS extruded insulation board extrusion device, comprising an extruder die (1) and a blocking splint (2), wherein the blocking splint (2) is provided on the right side of the extruder die (1), characterized in that: Support sliders (3) are provided on both sides of the bottom end of the blocking splint (2), a limiting sleeve (4) for limiting is provided at the bottom end of the supporting slider (3), an adjusting slide rod (5) movable leftward and rightward is provided inside the limiting sleeve (4), a stud bolt (6) for adjustment is provided on the inner side of the adjusting slide rod (5), a cooling component for cooling the extruded board is provided on the outer wall of the adjusting slide rod (5), and an auxiliary component is provided on the inner side of the top end of the adjusting slide rod (5).

2. The XPS extruded insulation board extrusion device according to claim 1, characterized in that: The bottom end of the blocking splint (2) is provided with a sliding groove that matches the supporting slider (3).

3. The XPS extruded insulation board extrusion device according to claim 1, characterized in that: A threaded through hole is provided at the bottom end of the adjusting slide rod (5).

4. The XPS extruded insulation board extrusion device according to claim 1, characterized in that: The cooling assembly comprises a support plate (7), the support plate (7) being arranged on the outer wall of the adjusting slide bar (5), the outer wall of the support plate (7) being provided with a cooling air blower (8) for cooling, and the top end of the cooling air blower (8) being provided with a connecting pipe (9) for conveying cooling air.

5. The XPS extruded insulation board extrusion device according to claim 1, characterized in that: The auxiliary component comprises a supporting groove tube (10), the supporting groove tube (10) being arranged at the top end of the adjusting slide rod (5), a baffle (11) for blocking the extruded plate being arranged on the inner side of the supporting groove tube (10), and an anti-slip pad (12) for increasing friction being arranged on the inner side of the baffle (11).

6. The XPS extruded insulation board extrusion device according to claim 5, characterized in that: A plurality of through holes are provided on the inner side of the baffle (11).

7. The XPS extruded insulation board extrusion device according to claim 5, characterized in that: The outer wall of the anti-slip pad (12) is processed with grinding grooves to increase friction when clamping the extruded plate.

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