Roller coating aluminum plate extrusion device

Abstract

The utility model relates to the technical field of aluminum plates, and discloses a roller coating aluminum plate extrusion device which comprises a machine box and a machine frame, the upper side of the machine box is connected with two sets of first extrusion rollers, the outer sides of the two sets of first extrusion rollers are connected with first chain belts, the front side of the machine box is connected with a first motor, and the front side of the machine box is connected with a second motor. The transmission end of the first motor is connected with the first extrusion roller on the left side, the lower side of the rack is connected with a lower pressing box, the front side and the rear side of the lower pressing box are connected with two sets of second extrusion rollers, the outer sides of the two sets of second extrusion rollers are connected with a second chain belt, and the front side of the lower pressing box is connected with a second motor. According to the scheme, the first extrusion roller, the first chain belt, the first motor, the machine frame, the lower pressing box, the second extrusion roller and the second chain belt are arranged and matched with one another, so that an aluminum plate can be extruded and fixed, and the aluminum plate can be conveniently matched with a roller coating device to conduct coating work.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum plate technology, specifically a roll-coated aluminum plate extrusion device. Background Technology

[0002] Aluminum sheets are classified into pure aluminum sheets, alloy aluminum sheets, thin aluminum sheets, medium-thick aluminum sheets, and patterned aluminum sheets. Aluminum sheets refer to aluminum materials with a thickness of 0.2mm to 500mm, a width of 200mm or more, and a length of 16m or less. Current aluminum sheet production processes require a roller coating process to apply a protective coating to the surface. However, existing roller coating processes are prone to reduced efficiency due to fixation issues. Therefore, we propose a roller-coated aluminum sheet extrusion device. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a roller-coated aluminum sheet extrusion device, which effectively solves the above problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a roller-coating aluminum sheet extrusion device, comprising a housing and a frame, two sets of first extrusion rollers connected to the upper side of the housing, a first chain belt connected to the outer side of the two sets of first extrusion rollers, a first motor connected to the front side of the housing, the transmission end of the first motor connected to the left first extrusion roller, a lower pressure box connected to the lower side of the frame, two sets of second extrusion rollers connected to the front and rear sides of the lower pressure box, a second chain belt connected to the outer side of the two sets of second extrusion rollers, a second motor connected to the front side of the lower pressure box, the transmission end of the second motor connected to the right second extrusion roller, and a roller coating device connected to the upper side of the lower pressure box.

[0005] Preferably, two sets of auxiliary rods are connected to the front and rear sides of the chassis, a third chain is connected to the front side of the two sets of auxiliary rods, a third motor is connected to the rear side of the chassis, and the transmission end of the third motor is connected to the right auxiliary rod.

[0006] Preferably, both the first extrusion roller and the second extrusion roller are connected to a rubber ring on their outer sides.

[0007] Preferably, sprockets are connected to the rear sides of both sets of the first extrusion rollers, and the first chain belt is located outside the sprockets of the first extrusion rollers.

[0008] Preferably, an auxiliary device is connected to the lower side of the frame. The auxiliary device includes a U-shaped box, with grooves on both the front and rear sides of the U-shaped box. Springs are installed inside the grooves on both the front and rear sides of the U-shaped box. U-shaped blocks are connected to the lower sides of the springs on both the front and rear sides, and auxiliary pressing rods are connected to the lower sides of the U-shaped blocks.

[0009] Preferably, two sets of hydraulic cylinders are connected to the lower side of the frame, and the telescopic ends of the two sets of hydraulic cylinders are connected to the lower pressure box.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. By setting up a first extrusion roller, a first chain belt, a first motor, a frame, a lower pressure box, a second extrusion roller, and a second chain belt in coordination, aluminum plates can be extruded and fixed, which facilitates coating work with a roller coating device;

[0012] 2. By setting up two sets of auxiliary rods, a third chain belt and a third motor to cooperate, the aluminum plate can be supported and effectively fixed, thereby improving the efficiency of subsequent roll coating of the aluminum plate.

[0013] 3. By setting up an auxiliary device, it is easy to press down and fix the aluminum plate. When the right side of the aluminum plate comes into contact with the left auxiliary rod, the auxiliary device will apply downward pressure to the aluminum plate, thereby improving the stability of the subsequent aluminum plate roll coating process. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the structure of the roll-coated aluminum sheet extrusion device of this utility model;

[0017] Figure 2 This is a schematic diagram of the auxiliary rod structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the auxiliary device structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the second extrusion roller structure of this utility model.

[0020] In the diagram: 100, machine casing; 110, first extrusion roller; 120, first chain belt; 130, first motor; 150, auxiliary rod; 160, third chain belt; 170, third motor; 200, machine frame; 210, hydraulic cylinder; 220, lower pressure box; 230, second extrusion roller; 240, second chain belt; 250, second motor; 300, roller coating device; 400, auxiliary device; 410, U-shaped box; 420, spring; 430, U-shaped block; 440, auxiliary lower pressure rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4A roller-coated aluminum sheet extrusion device includes a housing 100 and a frame 200. Two sets of first extrusion rollers 110 are rotatably connected to the upper side of the housing 100, and a first chain belt 120 is connected to the outer side of the two sets of first extrusion rollers 110. A first motor 130 is fixedly connected to the front side of the housing 100, and the transmission end of the first motor 130 is fixedly connected to the left first extrusion roller 110. A lower pressure box 220 is fixedly connected to the lower side of the frame 200. Two sets of second extrusion rollers 230 are rotatably connected to the front and rear sides of the lower pressure box 220, and a second chain belt 240 is connected to the outer side of the two sets of second extrusion rollers 230. A first chain belt 240 is fixedly connected to the front side of the lower pressure box 220. The second motor 250 has its transmission end fixedly connected to the second extrusion roller 230 on the right side. A roller coating device 300 is connected to the upper side of the lower pressure box 220. Two sets of hydraulic cylinders 210 are fixedly connected to the lower side of the frame 200. The telescopic ends of the two sets of hydraulic cylinders 210 are fixedly connected to the lower pressure box 220. When using this device, activating the hydraulic cylinders 210 moves the lower pressure box 220 to a predetermined position. The hydraulic cylinders 210 facilitate the positioning of the lower pressure box 220 and the second extrusion roller 230, thereby improving the ease of use of this device and making it suitable for aluminum plates of different thicknesses. Then, the first motor 130 is activated to drive the left side... The first extrusion roller 110 rotates, and the rotation of the left first extrusion roller 110 drives the rotation of the right first extrusion roller 110. Both sets of first extrusion rollers 110 rotate accordingly. The second motor 250 is started, driving the left second extrusion roller 230 to rotate. The rotation of the left second extrusion roller 230 drives the second chain belt 240. The rotation of the second chain belt 240 drives the right second extrusion roller 230 to rotate. The aluminum plate is located between the first extrusion roller 110 and the second extrusion roller 230, thereby extruding the aluminum plate. This is achieved by setting the first extrusion roller 110, the first chain belt 120, the first motor 130, the frame 200, the lower pressure box 220, the second extrusion roller 230, and the second chain belt 240. The belt 240, when used in conjunction with the aluminum plate, can be used to extrude and fix the aluminum plate, facilitating the coating process with the roller coating device 300. Rubber rings are fixedly connected to the outer sides of both the first extrusion roller 110 and the second extrusion roller 230. By setting the rubber rings, the extrusion efficiency of the first extrusion roller 110 and the second extrusion roller 230 on the aluminum plate is improved, thus enhancing the stability of the device. Sprockets are fixedly connected to the rear sides of both sets of first extrusion rollers 110. The first chain belt 120 is located outside the sprockets of the first extrusion roller 110. By setting the sprockets, the stability of the connection between the two sets of first extrusion rollers 110 and the first chain belt 120 is improved, thereby enhancing the stability of the device.

[0023] Two sets of auxiliary rods 150 are rotatably connected to the front and rear sides of the chassis 100. A third chain belt 160 is connected to the front side of the two sets of auxiliary rods 150. A third motor 170 is fixedly connected to the rear side of the chassis 100. The transmission end of the third motor 170 is fixedly connected to the right auxiliary rod 150. The third motor 170 drives the right auxiliary rod 150. The rotation of the right auxiliary rod 150 drives the third chain belt 160 to rotate. The rotation of the third chain belt 160 drives the left auxiliary rod 150 to rotate. The rotation of the two sets of auxiliary rods 150 drives the aluminum plate to move to the right. By setting up two sets of auxiliary rods 150, the third chain belt 160 and the third motor 170 to cooperate, the aluminum plate can be assisted and supported, thereby effectively fixing the aluminum plate and improving the efficiency of subsequent roll coating of the aluminum plate.

[0024] An auxiliary device 400 is connected to the lower side of the frame 200. The auxiliary device 400 includes a U-shaped box 410. Slide grooves are provided on both the front and rear sides of the U-shaped box 410. Springs 420 are installed inside the slide grooves on both the front and rear sides of the U-shaped box 410. U-shaped blocks 430 are fixedly connected to the lower side of the springs 420 on both the front and rear sides. An auxiliary pressing rod 440 is rotatably connected to the lower side of the U-shaped blocks 430. By setting the auxiliary device 400, it is convenient to assist in pressing and fixing the aluminum plate. When the right side of the aluminum plate contacts the left auxiliary rod 150, the auxiliary device 400 will provide downward pressure on the aluminum plate, thereby improving the stability of the subsequent aluminum plate roll coating process.

Claims

1. A roller-coated aluminum sheet extrusion device, characterized in that: The assembly includes a housing (100) and a frame (200). Two sets of first extrusion rollers (110) are connected to the upper side of the housing (100). A first chain belt (120) is connected to the outer side of the two sets of first extrusion rollers (110). A first motor (130) is connected to the front side of the housing (100). The transmission end of the first motor (130) is connected to the left first extrusion roller (110). A lower pressure box (220) is connected to the lower side of the frame (200). Two sets of second extrusion rollers (230) are connected to the front and rear sides of the lower pressure box (220). A second chain belt (240) is connected to the outer side of the two sets of second extrusion rollers (230). A second motor (250) is connected to the front side of the lower pressure box (220). The transmission end of the second motor (250) is connected to the right second extrusion roller (230). A roller coating device (300) is connected to the upper side of the lower pressure box (220).

2. The roll-coated aluminum sheet extrusion device according to claim 1, characterized in that: Two sets of auxiliary rods (150) are connected to the front and rear sides of the chassis (100). A third chain belt (160) is connected to the front side of the two sets of auxiliary rods (150). A third motor (170) is connected to the rear side of the chassis (100). The transmission end of the third motor (170) is connected to the right auxiliary rod (150).

3. The roll-coated aluminum sheet extrusion device according to claim 1, characterized in that: Both the first extrusion roller (110) and the second extrusion roller (230) have rubber rings connected to their outer sides.

4. The roll-coated aluminum sheet extrusion device according to claim 1, characterized in that: Both sets of the first extrusion rollers (110) are connected to sprockets on their rear sides, and the first chain belt (120) is located outside the sprocket of the first extrusion roller (110).

5. The roll-coated aluminum sheet extrusion device according to claim 1, characterized in that: An auxiliary device (400) is connected to the lower side of the frame (200). The auxiliary device (400) includes a U-shaped box (410). Slide grooves are provided on both the front and rear sides of the U-shaped box (410). Springs (420) are provided inside the slide grooves on both the front and rear sides of the U-shaped box (410). U-shaped blocks (430) are connected to the lower side of the springs (420) on both the front and rear sides. An auxiliary pressing rod (440) is connected to the lower side of the U-shaped blocks (430).

6. The roll-coated aluminum sheet extrusion device according to claim 1, characterized in that: Two sets of hydraulic cylinders (210) are connected to the lower side of the frame (200), and the telescopic ends of the two sets of hydraulic cylinders (210) are connected to the lower pressure box (220).

Images