Vacuum adsorption positioning and conveying mechanism for mirror aluminum plate

Abstract

The utility model discloses mirror surface aluminum plate's vacuum adsorption positioning transmission mechanism, including outer frame, the outer wall fixedly connected with drive motor of outer frame, drive motor is fixedly connected with the conveyer roller close to one end of outer frame, the outer wall transmission of conveyer roller is connected with conveyer belt, the top of conveyer belt is provided with positioning mechanism, the top fixedly connected with positioning block of conveyer belt, the top of positioning block is equipped with adsorption groove, the bottom of adsorption groove is equipped with movable hole, the inner wall sliding connection of movable hole has piston, through the lower surface of aluminum plate material and the top surface of positioning block, rotate the worm, worm rotation drives the rotation of worm wheel, worm wheel rotation drives the rotation of lead screw, lead screw rotation drives the sleeve rod to move down, and the sleeve rod moves down and drives the piston to move down in the movable hole, and further to the adsorption force of downward at adsorption groove place, and further will aluminum plate material be fixed in the top of positioning block, realize adsorption positioning effect.

Description

Technical Field

[0001] This utility model relates to the field of aluminum sheet transmission technology, specifically a vacuum adsorption positioning transmission mechanism for mirror aluminum sheets. Background Technology

[0002] Mirror-finish aluminum sheets are aluminum alloy sheets with a smooth surface and excellent reflective properties. Their characteristic is that they undergo a special process to achieve a mirror-like surface, resulting in high smoothness and reflectivity. Mirror-finish aluminum sheets are widely used in decoration, advertising, electronics, automobiles, and other fields, and are mostly transported using conveyor mechanisms.

[0003] Traditional transmission mechanisms typically involve placing the sheet material directly onto the surface of the conveyor belt for transport. Since these simple mechanisms lack positioning capabilities, the sheet material may shift during transport. Utility Model Content

[0004] The purpose of this invention is to provide a vacuum adsorption positioning and transmission mechanism for mirror aluminum sheets to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vacuum adsorption positioning and transmission mechanism for mirror aluminum sheets, comprising an outer frame, a drive motor fixedly connected to the outer wall of the outer frame, a conveyor roller fixedly connected to one end of the drive motor near the outer frame, a conveyor belt drivingly connected to the outer wall of the conveyor roller, a positioning mechanism provided at the top end of the conveyor belt, and a positioning block fixedly connected to the top end of the conveyor belt.

[0006] As a further preferred embodiment of this technical solution, the top of the positioning block is provided with an adsorption groove, the bottom of the adsorption groove is provided with a movable hole, a piston is slidably connected to the inner wall of the movable hole, and a sleeve rod is fixedly connected to the bottom of the piston.

[0007] As a further preferred embodiment of this technical solution, the bottom end of the movable hole is provided with a cavity, the inner wall of the cavity is provided with an exhaust hole, the bottom end of the cavity is rotatably connected with a lead screw, and the outer wall of the lead screw is fixedly connected with a worm gear.

[0008] As a further preferred embodiment of this technical solution, the lead screw is threaded to the inner wall of the sleeve rod, and a worm is rotatably connected through the inner wall of the cavity, the worm meshing with a worm wheel.

[0009] As a further preferred embodiment of this technical solution, the outer wall of the outer frame is provided with a correction mechanism, and a fixing block is fixedly connected to the outer wall of the outer frame.

[0010] As a further preferred embodiment of this technical solution, a slide rail is provided at the top of the fixed block, a movable block is slidably connected to the inner wall of the fixed block, a spring is fixedly connected to the outer wall of the movable block, and the end of the spring away from the movable block is fixedly connected to the inner wall of the fixed block.

[0011] As a further preferred embodiment of this technical solution, a connecting rod is fixedly connected to the top of the movable block, a bracket is fixedly connected to the top of the connecting rod, a connecting frame is fixedly connected to the outer wall of the bracket, and a correction roller is fixedly connected to the outer wall of the connecting frame.

[0012] This utility model provides a vacuum adsorption positioning and transmission mechanism for mirror-finished aluminum sheets, which has the following beneficial effects: (1) In this utility model, the lower surface of the aluminum plate is attached to the top surface of the positioning block. The worm is rotated, the worm rotates and drives the worm wheel to rotate, the worm wheel rotates and drives the lead screw to rotate, the lead screw rotates and drives the sleeve to move downward, the sleeve moves downward and drives the piston to move downward in the movable hole, thereby generating a downward adsorption force at the adsorption groove, thereby fixing the aluminum plate above the positioning block and achieving the adsorption positioning effect.

[0013] (2) In this utility model, when the aluminum plate in the offset state moves, it will be squeezed by the correction roller. When the correction roller is squeezed, the connecting frame drives the support to move. The support moves and drives the connecting rod to move inside the slide rail. The connecting rod moves and drives the moving block to squeeze the spring. When the spring is squeezed, it uses its own elasticity to apply a reverse squeezing force to the moving block. The correction rollers on both sides use inward squeezing to correct the offset aluminum plate, thereby maintaining the normal transportation of the aluminum plate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional appearance structure of this utility model; Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model; Figure 3 This is a schematic diagram of the positioning mechanism of this utility model; Figure 4 This is a schematic diagram of the correction mechanism structure of this utility model.

[0015] In the diagram: 1. Outer frame; 2. Drive motor; 3. Conveyor roller; 4. Conveyor belt; 5. Positioning mechanism; 51. Positioning block; 52. Adsorption tank; 53. Movable hole; 54. Piston; 55. Sleeve rod; 56. Cavity; 57. Worm gear; 58. Worm wheel; 59. Exhaust hole; 510. Lead screw; 6. Correction mechanism; 61. Fixed block; 62. Slide rail; 63. Spring; 64. Moving block; 65. Connecting rod; 66. Bracket; 67. Connecting frame; 68. Correction roller. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0017] This utility model provides a technical solution: such as Figures 1 to 4 As shown, in this embodiment, the vacuum adsorption positioning and transmission mechanism for mirror aluminum sheet includes an outer frame 1. A drive motor 2 is fixedly connected to the outer wall of the outer frame 1. A conveyor roller 3 is fixedly connected to one end of the drive motor 2 near the outer frame 1. A conveyor belt 4 is drivenly connected to the outer wall of the conveyor roller 3. A positioning mechanism 5 is provided at the top of the conveyor belt 4. A positioning block 51 is fixedly connected to the top of the conveyor belt 4.

[0018] The positioning block 51 has an adsorption groove 52 at its top end and an movable hole 53 at its bottom end. A piston 54 is slidably connected to the inner wall of the movable hole 53, and a sleeve rod 55 is fixedly connected to the bottom end of the piston 54.

[0019] The piston 54 moves inside the movable hole 53, thereby generating downward pressure on the adsorption groove 52 for adsorption.

[0020] The bottom end of the movable hole 53 is provided with a cavity 56, the inner wall of the cavity 56 is provided with an exhaust hole 59, the bottom end of the cavity 56 is rotatably connected with a lead screw 510, and the outer wall of the lead screw 510 is fixedly connected with a worm gear 58.

[0021] The air inside the cavity 56 can be discharged outward through the vent 59.

[0022] The lead screw 510 is threaded to the inner wall of the sleeve 55, and the inner wall of the cavity 56 is rotatably connected to the worm 57, which meshes with the worm wheel 58.

[0023] The worm 57 rotates, which in turn drives the worm wheel 58 to rotate, and in turn drives the lead screw 510 to rotate.

[0024] The outer wall of the outer frame 1 is provided with a correction mechanism 6, and a fixing block 61 is fixedly connected to the outer wall of the outer frame 1.

[0025] The calibration mechanism 6 can be used to calibrate the transported aluminum sheet.

[0026] The top of the fixed block 61 is provided with a slide rail 62, the inner wall of the fixed block 61 is slidably connected to a moving block 64, the outer wall of the moving block 64 is fixedly connected to a spring 63, and the end of the spring 63 away from the moving block 64 is fixedly connected to the inner wall of the fixed block 61.

[0027] The slide rail 62 can restrict the movement trajectory of the connecting rod 65.

[0028] The top of the movable block 64 is fixedly connected to a connecting rod 65, the top of the connecting rod 65 is fixedly connected to a bracket 66, the outer wall of the bracket 66 is fixedly connected to a connecting frame 67, and the outer wall of the connecting frame 67 is fixedly connected to a correction roller 68.

[0029] The correction roller 68 can correct the aluminum sheet while reducing the friction between the roller and the aluminum sheet.

[0030] This utility model provides a vacuum adsorption positioning and transmission mechanism for mirror-finished aluminum sheets. The specific working principle is as follows: In use, the aluminum sheet to be transported is placed above the positioning block 51, with the lower surface of the aluminum sheet in contact with the top surface of the positioning block 51. Rotating the worm gear 57 causes the worm wheel 58 to rotate, which in turn causes the lead screw 510 to rotate. The lead screw 510 then causes the sleeve rod 55 to move downwards, which in turn causes the piston 54 to move downwards through the movable hole 53. This generates a downward adsorption force at the adsorption groove 52, thereby fixing the aluminum sheet above the positioning block 51. To achieve the adsorption and positioning effect, during the transportation of aluminum sheets, the aluminum sheets in an off-center state will be squeezed by the correction roller 68 as they move. The correction roller 68 is squeezed and the connecting frame 67 drives the support 66 to move. The movement of the support 66 drives the connecting rod 65 to move inside the slide rail 62. The movement of the connecting rod 65 drives the moving block 64 to move and squeeze the spring 63. The spring 63 is squeezed and uses its own elasticity to apply a reverse squeezing force to the moving block 64. The correction rollers 68 on both sides use inward squeezing to correct the off-center aluminum sheets, thereby maintaining the normal transportation of the aluminum sheets.

[0031] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vacuum adsorption positioning and transmission mechanism for mirror-finished aluminum sheets, comprising an outer frame (1), characterized in that: A drive motor (2) is fixedly connected to the outer wall of the outer frame (1). A conveyor roller (3) is fixedly connected to one end of the drive motor (2) near the outer frame (1). A conveyor belt (4) is driven to the outer wall of the conveyor roller (3). A positioning mechanism (5) is provided at the top of the conveyor belt (4). A positioning block (51) is fixedly connected to the top of the conveyor belt (4).

2. The vacuum adsorption positioning and transmission mechanism for mirror-finished aluminum sheets according to claim 1, characterized in that: The top of the positioning block (51) is provided with an adsorption groove (52), the bottom of the adsorption groove (52) is provided with an active hole (53), the inner wall of the active hole (53) is slidably connected with a piston (54), and the bottom of the piston (54) is fixedly connected with a sleeve rod (55).

3. The vacuum adsorption positioning and transmission mechanism for mirror-finished aluminum sheets according to claim 2, characterized in that: The bottom end of the movable hole (53) is provided with a cavity (56), the inner wall of the cavity (56) is provided with an exhaust hole (59), the bottom end of the cavity (56) is rotatably connected with a lead screw (510), and the outer wall of the lead screw (510) is fixedly connected with a worm gear (58).

4. The vacuum adsorption positioning and transmission mechanism for mirror-finished aluminum sheets according to claim 3, characterized in that: The lead screw (510) is threaded to the inner wall of the sleeve (55), and the inner wall of the cavity (56) is rotatably connected to a worm (57), which meshes with a worm wheel (58).

5. The vacuum adsorption positioning and transmission mechanism for mirror-finished aluminum sheets according to claim 4, characterized in that: The outer wall of the outer frame (1) is provided with a correction mechanism (6), and a fixing block (61) is fixedly connected to the outer wall of the outer frame (1).

6. The vacuum adsorption positioning and transmission mechanism for mirror-finished aluminum sheets according to claim 5, characterized in that: The top of the fixed block (61) is provided with a slide rail (62), the inner wall of the fixed block (61) is slidably connected with a moving block (64), the outer wall of the moving block (64) is fixedly connected with a spring (63), and the end of the spring (63) away from the moving block (64) is fixedly connected to the inner wall of the fixed block (61).

7. The vacuum adsorption positioning and transmission mechanism for mirror-finished aluminum sheets according to claim 6, characterized in that: The top of the movable block (64) is fixedly connected to a connecting rod (65), the top of the connecting rod (65) is fixedly connected to a bracket (66), the outer wall of the bracket (66) is fixedly connected to a connecting frame (67), and the outer wall of the connecting frame (67) is fixedly connected to a correction roller (68).

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