Flue heat insulation material extrusion molding equipment capable of automatically supplementing materials

Abstract

The utility model discloses a flue heat insulation material extrusion molding device capable of automatically supplementing materials. The flue heat insulation material extrusion molding device comprises a working table, a feeding assembly arranged on one side of the upper end face of the working table and an extrusion molding assembly arranged on the upper end face of the working table. A U-shaped shell is arranged on the workbench; the feeding assembly comprises a feeding box arranged on the workbench, a stirring paddle clamped in the feeding box and a stirring motor for providing power for the stirring paddle; the extrusion molding assembly comprises a driving extrusion component and a follow-up extrusion component which are arranged in the U-shaped shell; the automatic feeding device is reasonable in structural design, the feeding assembly is arranged on the upper end face of the workbench to replace manual feeding, automatic feeding can be carried out in the extrusion forming process of the heat insulation material plate, continuity of extrusion forming operation of the heat insulation material plate is guaranteed, the machining efficiency of the heat insulation material plate is improved, economic benefits are improved, and the production cost is reduced. The method is suitable for popularization.

Description

Technical Field

[0001] This utility model relates to the technical field of insulation material generation equipment, specifically to an automatic feeding flue insulation material extrusion molding equipment. Background Technology

[0002] Flue insulation material is a material used to reduce heat loss in flues, prevent excessive temperature inside the flue, and avoid the impact of flue gas on the indoor environment. Common flue insulation materials include rock wool, glass wool, and polyurethane foam. These materials have properties such as high temperature resistance, water resistance, and corrosion resistance.

[0003] In the existing technology, rock wool boards used for flue insulation require manual feeding during the extrusion molding process, which not only increases the workload of workers but also limits the processing efficiency of rock wool boards. Moreover, the existing rock wool board extrusion molding equipment has an extra extrusion roller, resulting in poor extrusion compaction of the rock wool boards and failing to guarantee the flatness of the formed rock wool boards, which is not conducive to later use. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides an automatic feeding extrusion molding equipment for flue gas insulation material.

[0005] The technical solution of this utility model is: an automatic feeding flue insulation material extrusion molding equipment, including a worktable, a feeding component disposed on one side of the upper surface of the worktable, and an extrusion molding component disposed on the upper surface of the worktable; a U-shaped shell is provided on the upper surface of the worktable;

[0006] The feeding assembly includes a feeding box mounted on the workbench via a support frame, a stirring paddle rotatably engaged with the bottom of the feeding box, and a stirring motor mounted on the support frame that provides power to the stirring paddle; a discharge bin is inclined at the bottom of the feeding box and located near the molding assembly.

[0007] The extrusion molding assembly includes an active extrusion component disposed at the bottom of a U-shaped housing and a follower extrusion component disposed inside the U-shaped housing and above the active extrusion component. The active extrusion component includes several active rollers arranged horizontally in parallel inside the U-shaped housing and a drive motor disposed on the upper surface of the worktable and simultaneously providing power to each active roller. Both ends of each active roller penetrate the U-shaped housing and are connected to connecting sprockets. Both ends of the drive motor are provided with drive shafts penetrating the U-shaped housing, and the ends of the two drive shafts are connected to drive sprockets. The two drive sprockets are connected to the corresponding connecting sprockets via chain drives. The follower extrusion component includes several driven rollers arranged horizontally in parallel inside the U-shaped housing and above the active rollers.

[0008] Furthermore, the bottom of the feeding box has an arc-shaped structure, and a scraper is provided at one end of the mixing paddle near the inner wall of the feeding box;

[0009] Explanation: By designing the bottom of the feeding box as an arc shape, the material adhering to the inner wall of the feeding box is scraped off by the scraper during the rotation of the mixing paddle, thus preventing material from clogging the discharge hopper and affecting the normal operation of the equipment.

[0010] Furthermore, a baffle plate connected to the material discharge bin is provided on the upper surface of the workbench;

[0011] Note: Setting up a baffle can prevent insulation material from scattering onto the workbench and polluting the working environment.

[0012] Furthermore, an adjusting frame is movably engaged on the upper end face inside the U-shaped housing, and each driven roller is rotatably engaged on the adjusting frame; a sliding bracket penetrating the U-shaped housing is provided at the top of the adjusting frame; an adjusting screw threadedly connected to the sliding bracket is rotatably engaged on the upper end face of the U-shaped housing.

[0013] Note: During use, the height of the adjusting frame can be adjusted by utilizing the threaded connection between the adjusting screw and the sliding bracket, thereby adjusting the distance between the driven roller and the driving roller, making this invention applicable to the extrusion processing of insulation material sheets of different thicknesses.

[0014] Furthermore, the distance between the driving roller and the driven roller on the side closer to the feed box is greater than the distance between the driving roller and the driven roller on the side farther from the feed box; and the outer surfaces of the driving roller and the driven roller on the side closer to the feed box are provided with columnar protrusions.

[0015] Explanation: The above settings can prevent the insulation material from accumulating on the worktable under the pushing action of the drive roller, which is beneficial to improving the feeding efficiency of the insulation material; and the columnar protrusions on the outer surfaces of both the drive roller and the driven roller are beneficial to improving the feeding effect.

[0016] Furthermore, a guide roller is rotatably engaged on the side of the U-shaped housing away from the feeding box;

[0017] Note: The extruded insulation material sheet can move along the worktable under the action of the guide roller, which helps to improve the transfer convenience of the insulation material sheet.

[0018] Furthermore, both sides of the U-shaped housing are provided with connecting sprockets and drive sprockets with corresponding positions and side covers on the outside;

[0019] Note: By installing side covers, the operational safety of the equipment can be improved, and the connection status between the connecting sprocket and the drive sprocket can be easily maintained.

[0020] The working principle of this utility model is as follows:

[0021] In operation, the components for extruding the insulation material are separately loaded into the feeding hopper. A stirring motor drives the mixing paddle to rotate, ensuring uniform mixing of the components within the feeding hopper. A drive motor drives the drive sprocket to rotate, causing each active roller to rotate simultaneously under the connection of the connecting sprocket and the drive sprocket. The mixed insulation material falls through the discharge hopper between the active and driven rollers. The rotation of the active rollers causes the insulation material to pass through the gaps between the active and driven rollers in sequence, ultimately being extruded into insulation material sheets. During operation, the height of the adjusting frame is adjusted according to the required thickness of the insulation material sheets, using the threaded connection between the adjusting screw and the sliding bracket, thereby adjusting the distance between the driven and active rollers.

[0022] Compared with the prior art, the beneficial effects of this utility model are reflected in the following aspects:

[0023] First, the structure of this utility model is reasonably designed. By setting a feeding component on the upper surface of the workbench to replace manual feeding, this utility model can automatically feed materials during the extrusion molding process of the insulation material sheet, ensuring the continuity of the extrusion molding operation of the insulation material sheet, improving the processing efficiency of the insulation material sheet, and improving economic benefits.

[0024] Secondly, the adjustable spacing between the follow-up extrusion component and the active extrusion component of this utility model enables it to be applied to the extrusion processing of insulation material sheets of different thicknesses, greatly reducing the limitations of the equipment.

[0025] Third, by setting up several active and driven rollers, this utility model can guide the sheet material during the extrusion molding process, thereby improving the flatness of the sheet material and thus improving the performance of the sheet material. Attached Figure Description

[0026] Figure 1 This is a longitudinal sectional view of the present invention;

[0027] Figure 2 This is the front view of this utility model;

[0028] Figure 3 This is the right view of this utility model;

[0029] Figure 4 This is a schematic diagram of the internal structure of the feed box of this utility model;

[0030] Figure 5 This is a schematic diagram of the connection between the drive sprocket and the connecting sprocket of this utility model;

[0031] Figure 6 This is a schematic diagram showing the connection between the drive motor and the active roller of this utility model;

[0032] Among them, 1-workbench, 10-U-shaped shell, 2-feeding component, 20-feeding box, 200-support frame, 21-mixing paddle, 210-scraper, 22-mixing motor, 23-discharge bin, 230-stopping platform, 3-extrusion molding component, 30-active extrusion component, 300-active roller, 301-drive motor, 302-connecting sprocket, 303-drive shaft, 304-drive sprocket, 31-following extrusion component, 310-driven roller, 311-adjusting frame, 312-sliding bracket, 313-adjusting screw, 32-side cover, 4-guide roller. Detailed Implementation

[0033] Example 1

[0034] like Figure 1 The automatic feeding flue insulation material extrusion molding equipment shown includes a worktable 1, a feeding component 2 disposed on one side of the upper end face of the worktable 1, and an extrusion molding component 3 disposed on the upper end face of the worktable 1; a U-shaped shell 10 is provided on the upper end face of the worktable 1.

[0035] like Figure 1 , 2 As shown, the feeding assembly 2 includes a feeding box 20 mounted on the workbench 1 via a support frame 200, a stirring paddle 21 rotatably engaged with the bottom of the feeding box 20, and a stirring motor 22 mounted on the support frame 200 and providing power to the stirring paddle 21; the bottom of the feeding box 20 is inclinedly provided with a dropping bin 23 close to the molding assembly 3.

[0036] like Figure 1 , 5 As shown in Figure 6, the extrusion molding assembly 3 includes an active extrusion component 30 disposed at the bottom of the U-shaped housing 10 and a follower extrusion component 31 disposed inside the U-shaped housing 10 and above the active extrusion component 30. The active extrusion component 30 includes five active rollers 300 horizontally arranged in parallel inside the U-shaped housing 10 and a drive motor 301 disposed on the upper surface of the worktable 1 and simultaneously providing power to each active roller 300. Both ends of each active roller 300 penetrate the U-shaped housing 10 and are connected to a connecting sprocket 302. Both ends of the drive motor 301 are provided with drive shafts 303 penetrating the U-shaped housing 10, and the ends of the two drive shafts 303 are connected to drive sprockets 304. The two drive sprockets 304 are respectively connected to the corresponding connecting sprockets 302 through chain drive. The follower extrusion component 31 includes five driven rollers 310 horizontally arranged in parallel inside the U-shaped housing 10 and above the active rollers 300.

[0037] Example 2

[0038] The difference between this embodiment and embodiment 1 is that both the driving roller 300 and the driven roller 310 are provided with 8.

[0039] Example 3

[0040] The difference between this embodiment and Embodiment 1 is that:

[0041] like Figure 1 , 4 As shown, the bottom of the feed box 20 has an arc-shaped structure, and a scraper 210 is provided at one end of the mixing paddle 21 near the inner wall of the feed box 20; a baffle 230 connected to the discharge bin 23 is provided on the upper surface of the workbench 1.

[0042] By setting the bottom of the feed box 20 to an arc shape, the material adhering to the inner wall of the feed box 20 can be scraped off by the scraper 210 during the rotation of the mixing paddle 21. By setting the baffle 230, the heat insulation material can be prevented from scattering on the workbench 1 and polluting the working environment.

[0043] Example 4

[0044] The difference between this embodiment and embodiment 3 is that:

[0045] like Figure 1 , 3 As shown, an adjusting frame 311 is movably engaged on the upper end face of the U-shaped housing 10, and each driven roller 310 is rotatably engaged on the adjusting frame 311; a sliding bracket 312 penetrating the U-shaped housing 10 is provided at the top of the adjusting frame 311; an adjusting screw 313 threadedly connected to the sliding bracket 312 is rotatably engaged on the upper end face of the U-shaped housing 10.

[0046] The height of the adjusting frame 311 can be adjusted by the threaded connection between the adjusting screw 313 and the sliding bracket 312, thereby adjusting the distance between the driven roller 310 and the driving roller 300, making this invention applicable to the extrusion processing of insulation material sheets of different thicknesses.

[0047] Example 5

[0048] The difference between this embodiment and embodiment 4 is that:

[0049] like Figure 1 As shown, the distance between the driving roller 300 and the driven roller 310 on the side closer to the feeding box 20 is 2 cm greater than the distance between the driving roller 300 and the driven roller 310 on the side farther from the feeding box 20; and the outer surfaces of the driving roller 300 and the driven roller 310 on the side closer to the feeding box 20 are provided with columnar protrusions (not shown in the figure).

[0050] The above-mentioned arrangement can prevent the insulation material from accumulating on the worktable 1 under the pushing action of the drive roller 300, which is conducive to improving the feeding efficiency of the insulation material; and columnar protrusions are provided on the outer surfaces of both the drive roller 300 and the driven roller 310, which is conducive to improving the feeding effect.

[0051] Example 6

[0052] The difference between this embodiment and embodiment 5 is that:

[0053] like Figure 1 , 3 As shown, a guide roller 4 is rotatably engaged on the side of the U-shaped housing 10 away from the feeding box 20.

[0054] The extruded insulation material sheet can move along the worktable 1 under the action of the guide roller 4, which helps to improve the transfer convenience of the insulation material sheet.

[0055] Example 7

[0056] The difference between this embodiment and embodiment 6 is that:

[0057] like Figure 2 , 3 As shown, both sides of the U-shaped housing 10 are provided with connecting sprockets 302 and drive sprockets 304 with corresponding positions on the outside of the sprockets 302 and drive sprockets 304.

[0058] By setting the side cover 32, the operational safety of the equipment can be improved, and the connection status between the connecting sprocket 302 and the drive sprocket 304 can be easily maintained.

[0059] It should be noted that the stirring motor 22 and drive motor 301 used in this utility model are both based on existing technology and are not specifically limited here. Appropriate products can be selected according to actual needs.

Claims

1. An automatic feeding extrusion molding equipment for flue gas insulation material, characterized in that, It includes a worktable (1), a feeding assembly (2) disposed on one side of the upper end face of the worktable (1), and an extrusion molding assembly (3) disposed on the upper end face of the worktable (1); a U-shaped shell (10) is provided on the upper end face of the worktable (1); The feeding assembly (2) includes a feeding box (20) mounted on the workbench (1) via a support frame (200), a stirring paddle (21) rotatably engaged with the bottom of the feeding box (20), and a stirring motor (22) mounted on the support frame (200) and providing power to the stirring paddle (21); the bottom of the feeding box (20) is inclinedly provided with a material drop hopper (23) close to the molding assembly (3); The extrusion molding assembly (3) includes an active extrusion member (30) disposed at the bottom of the U-shaped housing (10) and a follower extrusion member (31) disposed inside the U-shaped housing (10) and above the active extrusion member (30); the active extrusion member (30) includes several active rollers (300) arranged horizontally in parallel inside the U-shaped housing (10) and a drive motor (301) disposed on the upper end face of the worktable (1) and simultaneously providing power to each of the active rollers (300); the follower extrusion member (31) includes several driven rollers (310) arranged horizontally in parallel inside the U-shaped housing (10) and above the active rollers (300).

2. The automatic feeding flue gas insulation material extrusion molding equipment according to claim 1, characterized in that, The bottom of the feed box (20) is arc-shaped, and a scraper (210) is provided at one end of the mixing paddle (21) near the inner wall of the feed box (20).

3. The automatic feeding flue insulation material extrusion molding equipment according to claim 1, characterized in that, The upper surface of the workbench (1) is provided with a baffle (230) connected to the material drop hopper (23).

4. The automatic feeding flue insulation material extrusion molding equipment according to claim 1, characterized in that, An adjusting frame (311) is movably engaged on the upper surface inside the U-shaped housing (10), and each of the driven rollers (310) is rotatably engaged on the adjusting frame (311); a sliding bracket (312) penetrating the U-shaped housing (10) is provided at the top of the adjusting frame (311); an adjusting screw (313) threadedly connected to the sliding bracket (312) is rotatably engaged on the upper surface of the U-shaped housing (10).

5. The automatic feeding flue insulation material extrusion molding equipment according to claim 1, characterized in that, The distance between the active roller (300) and the driven roller (310) on the side closer to the feed box (20) is greater than the distance between the active roller (300) and the driven roller (310) on the side farther from the feed box (20), and columnar protrusions are provided on the outer surfaces of the active roller (300) and the driven roller (310) on the side closer to the feed box (20).

6. The automatic feeding flue gas insulation material extrusion molding equipment according to claim 1, characterized in that, The U-shaped housing (10) has a guide roller (4) rotatably engaged on the side away from the feed box (20).

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