Profile ink jet device with adjustable length and position

Abstract

The utility model discloses a section bar ink-jet device with adjustable length and position, which stretches across two sides of a conveying device for conveying aluminum alloy section bars and comprises a pair of support rods vertically arranged on two sides of the conveying device, the top ends of the support rods are connected with a sliding rail which is horizontally arranged, and the rail faces rightwards; a sliding block is clamped on the sliding rail, a distance measuring mechanism is connected to the sliding block, and the output end of the distance measuring mechanism is connected with the controller; the distance measuring mechanism is connected with an ink jet mechanism, and the controlled end of the ink jet mechanism is connected with the controller. The head and the tail of the profile can be automatically marked, so that the cutting length can be conveniently controlled, missing cutting and insufficient cutting are prevented, and the qualified rate of products is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy product production, and more specifically to a profile inkjet device with adjustable length and position. Background Art

[0002] In aluminum alloy extrusion production, solid profiles will have stratification in the head area and shrinkage at the tail; hollow profiles will have a welded interface at the head and shrinkage at the tail. In production, the waste at the head and tail must be cut off. If the shrinkage of the joint is cut into the finished product by mistake, it will cause product failure.

[0003] In actual production, the removal of the head and tail is entirely done manually by workers, followed by visual inspection. Since the appearance of the head delamination and tail shrinkage area is not significantly different from that of normal products, it is difficult to distinguish them from the appearance. The area to be cut can only be determined by the distance from the head and tail, but it is easy to mistakenly leave the head delamination and tail shrinkage in the finished product. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a profile inkjet device with adjustable length and position, so as to solve the problems in the background technology.

[0005] In order to solve the above technical problems, the technical solutions adopted by the present utility model are as follows.

[0006] A profile inkjet device with adjustable length and position, spanning across both sides of a conveying device for transporting aluminum alloy profiles, comprises a pair of support rods vertically arranged on both sides of the conveying device, the top ends of the support rods are connected to a horizontally arranged slide rail with the track facing right; a slider is clamped on the slide rail, a distance measuring mechanism is connected to the slider, and the output end of the distance measuring mechanism is connected to a controller; an inkjet mechanism is connected to the distance measuring mechanism, and the controlled end of the inkjet mechanism is connected to the controller.

[0007] To further optimize the technical solution, the distance measuring mechanism includes a cylinder connected to the slider and arranged vertically downward, the piston end of the cylinder is connected to a horizontally arranged connecting plate, and the controlled end of the cylinder is connected to the controller; the connecting plate is connected to a torsion spring, and the other end of the torsion spring is connected to a connecting rod inclined to the right front; the other end of the connecting rod is provided with a roller rangefinder, and the output end of the roller rangefinder is connected to the controller.

[0008] To further optimize the technical solution, the distance between the rollers of the roller rangefinder is smaller than the width of the profile.

[0009] To further optimize the technical solution, the inkjet mechanism includes a telescopic arm horizontally arranged on the right end face of the cylinder, and the right end of the telescopic arm is connected to an inkjet gun pointing vertically downward; the inkjet gun is connected to an ink inlet tube, the other end of the ink inlet tube is connected to an ink tank, and the controlled end of the inkjet gun is connected to a controller.

[0010] To further optimize the technical solution, the controller is arranged on the back side of the slide rail.

[0011] Due to the adoption of the above technical scheme, the technical progress achieved by the present invention is as follows.

[0012] The utility model provides a profile inkjet device with adjustable length and position. The length of the profile is measured by a roller distance meter. The controller starts the inkjet device according to the length transmission signal measured by the roller distance meter, and performs inkjet operation on the head and tail of the profile, so as to realize online control of the inkjet length. The utility model can automatically mark the head and tail of the profile to facilitate the control of the cutting length, prevent missed cutting and insufficient cutting, and increase the qualified rate of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is the front view of the utility model;

[0015] Figure 3 It is a side view of the utility model.

[0016] Among them: 1. controller, 2. slider, 3. cylinder, 4. torsion spring, 5. bracket rod, 6. connecting rod, 7. roller rangefinder, 8. telescopic arm, 9. inkjet gun, 10. profile, 11. slide rail, 12. connecting plate, 13. ink tank. DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] A profile inkjet device with adjustable length and position, spanning across both sides of a conveying device for transporting aluminum alloy profiles 10, combined with Figures 1 to 3 As shown, it includes a controller 1, a slider 2, a cylinder 3, a torsion spring 4, a bracket rod 5, a connecting rod 6, a roller rangefinder 7, a telescopic arm 8, an inkjet device 9, a profile 10, a slide rail 11, a connecting plate 12, and an ink tank 13.

[0019] A pair of support rods 5 are vertically arranged on both sides of the conveying device. The top ends of the support rods 5 are connected with horizontally arranged slide rails 11. The slide rails 11 span the top of the conveying device, and the track surface of the slide rails 11 is arranged to the right.

[0020] A slider 2 is clamped on the slide rail 11, and a distance measuring mechanism is connected to the slider 2, and the output end of the distance measuring mechanism is connected to the controller 1. The distance measuring mechanism includes a cylinder 3 connected to the slider 2, and the cylinder 3 is vertically arranged downward. The piston end of the cylinder 3 is connected to a horizontally arranged connecting plate 12, and the controlled end of the cylinder 3 is connected to the controller 1. A torsion spring 4 is connected to the connecting plate 12, and the other end of the torsion spring 4 is connected to a connecting rod 6 inclined to the right front. A roller type distance meter 7 is arranged at the other end of the connecting rod 6, and the output end of the roller type distance meter 7 is connected to the controller 1. The distance between the rollers of the roller type distance meter 7 is smaller than the width of the profile 10, so that the roller can roll and measure on the surface of the profile.

[0021] The distance measuring mechanism is connected to an inkjet mechanism, and the controlled end of the inkjet mechanism is connected to the controller 1. The inkjet mechanism includes a telescopic arm 8 on the right end surface of the cylinder 3, the telescopic arm 8 is horizontally arranged, and the right end of the telescopic arm 8 is connected to an inkjet gun 9 pointing vertically downward. The inkjet gun 9 is connected to an ink inlet tube, the other end of the ink inlet tube is connected to an ink tank 13, and the controlled end of the inkjet gun 9 is connected to the controller 1.

[0022] The controller 1 is arranged on the back side of the slide rail 11 .

[0023] In the actual use of the utility model, according to the discharge length of the profile, the length of the head layer and the tail shrinkage are set, and the corresponding data are input on the controller panel, such as: the discharge length of the profile is 30000mm, the head layer is 800mm, and the tail shrinkage is 2800mm, then the corresponding data are input respectively. The position of the distance meter is adjusted by moving the slider left and right, and then the cylinder is started. The cylinder is pressed down to drive the roller distance meter to be close to the profile, and then the telescopic arm is adjusted to make the inkjet gun close to the roller distance meter and align with the profile surface. In the process of the profile moving forward, the roller distance meter measures the distance and transmits the stroke to the controller. By setting the inkjet length and inkjet position, the controller controls the inkjet device to perform inkjet operation and spray ink at the joint and the tail shrinkage.

Claims

1. A profile inkjet device with adjustable length and position, spanning across both sides of a conveying device for transporting aluminum alloy profiles (10), characterized in that: The invention comprises a pair of support rods (5) vertically arranged on both sides of a conveying device, the top ends of the support rods (5) being connected to a horizontally arranged slide rail (11) with a track facing right; a slide rail (2) being clamped on the slide rail (11), the slide rail (2) being connected to a distance measuring mechanism, the output end of which being connected to a controller (1); an inkjet mechanism being connected to the distance measuring mechanism, the controlled end of which being connected to the controller (1).

2. A profile inkjet device with adjustable length and position according to claim 1, characterized in that: The distance measuring mechanism comprises a cylinder (3) connected to a slider (2) and arranged vertically downward, the piston end of the cylinder (3) being connected to a horizontally arranged connecting plate (12), and the controlled end of the cylinder (3) being connected to a controller (1); the connecting plate (12) being connected to a torsion spring (4), the other end of the torsion spring (4) being connected to a connecting rod (6) inclined toward the right front; the other end of the connecting rod (6) being provided with a roller distance meter (7), the output end of the roller distance meter (7) being connected to the controller (1).

3. A profile inkjet device with adjustable length and position according to claim 2, characterized in that: The distance between the rollers of the roller distance meter (7) is smaller than the width of the profile (10).

4. The profile inkjet device with adjustable length and position according to claim 3, characterized in that: The inkjet mechanism comprises a telescopic arm (8) horizontally arranged on the right end surface of the cylinder (3), the right end of the telescopic arm (8) being connected to an inkjet gun (9) pointing vertically downward; the inkjet gun (9) is connected to an ink inlet tube, the other end of the ink inlet tube is connected to an ink tank (13), and the controlled end of the inkjet gun (9) is connected to a controller (1).

5. The profile inkjet device with adjustable length and position according to claim 1, characterized in that: The controller (1) is arranged on the back side of the slide rail (11).

Images