Conveying mechanism of film laminating machine

Abstract

The utility model relates to the technical field of film laminating machine feeding, in particular to a film laminating machine conveying mechanism which comprises a bottom plate, an opening groove is formed in the middle of the top end of the bottom plate, an automatic feeding mechanism is arranged on the lower portion of the bottom plate, the automatic feeding mechanism comprises sliding rails, and the sliding rails are symmetrically and fixedly installed in the middle of the bottom end of the bottom plate. Sliding blocks are slidably mounted in the sliding rails correspondingly, and U-shaped frames are fixedly mounted on the sides, away from each other, of the sliding blocks correspondingly. The device has the beneficial effects that an operator controls a servo motor, the servo motor can drive a rotating plate to rotate, a sliding block can reciprocate along a sliding rail in cooperation with a guide column, a connecting rod and a guide groove, meanwhile, in the moving process of the sliding block, an abutting block moves in cooperation with a movable groove, an open groove and a spring, and therefore the sliding block can move more stably. The to-be-laminated workpieces on the bottom plate can be continuously conveyed, the workpieces can be separated and fed one by one, the workload of workers is reduced, and the laminating efficiency of the workpieces is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machine feeding, in particular to a laminating machine conveying mechanism. Background Art

[0002] A laminating machine is a special device used to cover a layer of film on the surface of paper or board to enhance the durability and aesthetics of printed products. As a post-printing surface processing technology, the laminating process can not only improve the surface gloss and color vividness of printed products, but also has a waterproof effect. The laminating machine is one of the indispensable equipment in the printing industry. By using a coating or pre-coating laminating machine, printed products can not only get better protection, but also improve the appearance quality to meet different usage needs.

[0003] In the prior art, when laminating, the laminating machine needs to transport the workpiece to the laminating machine through a conveying mechanism. However, when using the conveying mechanism, operators generally place the workpieces one by one on the conveyor belt, and then use the conveyor belt to transport the workpieces to the laminating machine, resulting in a large workload for the staff and a low laminating efficiency of the laminating machine. Utility Model Content

[0004] The purpose of the present invention is to provide a conveying mechanism for a laminating machine 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: a conveying mechanism of a laminating machine, comprising a bottom plate, an open groove is provided in the middle of the top end of the bottom plate, a fixed frame is fixedly installed on one side of the bottom plate, an automatic feeding mechanism is provided at the lower part of the bottom plate, and the automatic feeding mechanism comprises slide rails, the slide rails are symmetrically fixedly installed in the middle of the bottom end of the bottom plate, sliders are slidably installed in the slide rails, the sliders are fixedly installed on the sides away from each other, a U-shaped frame is provided, a movable groove is provided in the middle of the sides where the U-shaped frames are close to each other, movable blocks are slidably installed in the movable grooves, abutment blocks are fixedly installed on the sides where the movable blocks are close to each other, and springs are fixedly installed on the lower parts of the sides where the movable blocks are away from each other, and the bottom ends of the springs are respectively fixedly installed on the top ends of the U-shaped frames on the same side;

[0006] A support frame is symmetrically fixedly installed in the middle of the bottom end of the base plate, a connecting rod is rotatably installed on the lower part of the support frame, and a guide groove is opened in the lower middle part of the connecting rod, the upper part of the connecting rod is rotatably installed on the surface of the U-shaped frame on the same side, a servo motor is fixedly installed on the lower part of the support frame, a rotating plate is fixedly installed on the driving end of the servo motor, a guide column is installed on the upper part of the rotating plate, and the guide column is slidably installed in the guide groove on the same side.

[0007] Preferably, baffles are fixedly mounted on the sides of the guide columns that are close to each other.

[0008] Preferably, a limiting plate is provided at the top of the base plate, and the limiting plate is detachably connected to the base plate by fixing bolts.

[0009] Preferably, movable grooves are provided at the middle and upper parts of the front and rear sides of the fixing frame, and movable frames are slidably installed in the movable grooves. The movable frames are rotatably installed on one side close to each other with an adjusting shaft.

[0010] Preferably, a rotating shaft is rotatably mounted on the lower portion of one side of the fixing frames.

[0011] Preferably, a mounting plate is fixedly installed in the middle of the top of the fixed frame, a threaded rod is threadedly connected to the middle of the mounting plate, the bottom ends of the threaded rods are rotatably installed on the top of the movable frame on the same side, a knob is fixedly installed on the top of the threaded rod and a plurality of evenly distributed anti-slip grooves are opened on the outer periphery of the knob.

[0012] Preferably, a motor mounting frame is fixedly installed at the bottom end of the rear fixing frame, a stepper motor is fixedly installed in the middle of the motor mounting frame, a driving wheel is fixedly installed at the driving end of the stepper motor, the driving wheel drives the driven wheel to rotate through a belt, and the driven wheel is fixedly installed at the rear end of the rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The laminating machine proposed in the present invention is provided with an automatic feeding mechanism in the conveying mechanism. The operator controls the servo motor, which can drive the rotating plate to rotate. The guide column, connecting rod and guide groove can realize the reciprocating movement of the slider along the slide rail. At the same time, during the movement of the slider, the abutment block cooperates with the movable, movable groove, open groove and spring to continuously convey the workpiece to be coated on the bottom plate, and can separate the workpieces and load them one by one. The degree of automation is high, which reduces the workload of the staff and improves the laminating efficiency of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the partial structure of the automatic feeding mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the local structure of the abutment block of the utility model;

[0018] Figure 4 This is a schematic diagram of the local structure of the adjusting shaft of the utility model.

[0019] In the figure: 1. Base plate; 2. Limit plate; 3. Adjustment shaft; 4. Fixed frame; 5. Automatic feeding mechanism; 501. Support frame; 502. Servo motor; 503. Rotating plate; 504. Connecting rod; 505. Guide groove; 506. Baffle; 507. Guide column; 508. U-shaped frame; 509. Slider; 5010. Slide rail; 5011. Spring; 5012. Movable groove; 5013. Movable block; 5014. Abutment block; 6. Opening groove; 7. Rotating shaft; 8. Motor mounting frame; 9. Stepping motor; 10. Driving wheel; 11. Belt; 12. Driven wheel; 13. Moving frame; 14. Threaded rod; 15. Moving groove; 16. Knob; 17. Mounting plate. DETAILED DESCRIPTION

[0020] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit 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.

[0021] See also Figures 1 to 4The utility model provides a technical solution: a conveying mechanism of a laminating machine, including a bottom plate 1, an open slot 6 is provided in the middle of the top of the bottom plate 1, a fixed frame 4 is fixedly installed on one side of the bottom plate 1, and an automatic feeding mechanism 5 is provided at the lower part of the bottom plate 1, and the automatic feeding mechanism 5 includes a slide rail 5010, and the slide rail 5010 is symmetrically fixedly installed in the middle of the bottom end of the bottom plate 1, and sliders 509 are slidably installed in the slide rail 5010, and the sliders 509 are fixedly installed on the side away from each other. A U-shaped frame 508 is fixedly installed, and a movable slot 5012 is provided in the middle of the side close to each other, and a movable block 5013 is slidably installed in the movable slot 5012, and an abutment block 5014 is fixedly installed on the side close to each other, and a spring 5011 is fixedly installed on the lower part of the side away from each other. The bottom ends of 5011 are fixedly mounted on the top ends of the U-shaped frames 508 on the same side. As the slider 509 moves in the slide rail 5010, the abutment block 5014 will abut against the rear side of the workpiece, thereby pushing the workpiece toward the rotating shaft 7. When the abutment block 5014 is reset along with the slider 509 and the slide rail 5010, the wedge surface on the abutment block 5014 will contact the lower part of the workpiece, so that the abutment block 5014 cooperates with the movable block 5013 and the movable groove 5012 to move downward. At the same time, the spring 5011 will be compressed. When the abutment block 5014 is separated from the workpiece, the spring 5011 will reset the abutment block 5014, so that the abutment block 5014 can push the next workpiece to move. This reciprocating process can realize automatic feeding of workpieces to the laminating machine, reduce the workload of staff, and improve workpiece transportation efficiency.

[0022] The support frame 501 is symmetrically fixedly installed in the middle of the bottom end of the base plate 1, and a connecting rod 504 is rotatably installed at the lower part of the support frame 501, and a guide groove 505 is opened at the lower middle part of the connecting rod 504. The upper part of the connecting rod 504 is rotatably installed on the surface of the U-shaped frame 508 on the same side, and a servo motor 502 is fixedly installed at the lower part of the support frame 501. The driving end of the servo motor 502 is fixedly installed with a rotating plate 503, and the upper part of the rotating plate 503 is installed with a guide column 507. The guide columns 507 are slidably installed in the guide groove 505 on the same side, and a baffle 506 is fixedly installed on the side where the guide columns 507 are close to each other. By controlling the servo motor 502, the servo motor 502 can drive the rotating plate 503 to rotate. In conjunction with the guide column 507, the connecting rod 504 and the guide groove 505, the connecting rod 504 can drive the slider 509 to move back and forth along the slide rail 5010, which is convenient for the abutment block 5014 to automatically feed the workpiece.

[0023] A limit plate 2 is provided at the top of the bottom plate 1, and the limit plate 2 is detachably connected to the bottom plate 1 by fixing bolts. A movable groove 15 is provided in the middle and upper parts of the front and rear sides of the fixing frame 4, and a movable frame 13 is slidably installed in the movable groove 15. The movable frames 13 are rotated to install an adjusting shaft 3 on one side close to each other, and the fixing frames 4 are rotated to install a rotating shaft 7 on the lower part of the side close to each other. A mounting plate 17 is fixedly installed in the middle of the top of the fixing frame 4, and a threaded rod 14 is threadedly connected to the middle of the mounting plate 17. The bottom ends of the threaded rods 14 are rotatably installed on the top of the movable frame 13 on the same side. A knob 16 is fixedly installed on the top of the threaded rod 14, and a plurality of evenly distributed anti-slip grooves are provided on the periphery of the knob 16. The threaded rod 14 is rotated by the knob 16, and the movement is carried out in cooperation with the thread. The frame 13 will drive the adjustment shaft 3 to move, and then the distance between the rotating shaft 7 and the adjusting shaft 3 can be adjusted, so that the device can be suitable for workpieces to be coated of different sizes. The bottom end of the rear fixing frame 4 is fixedly installed with a motor mounting frame 8, and the middle part of the motor mounting frame 8 is fixedly installed with a stepping motor 9. The driving end of the stepping motor 9 is fixedly installed with a driving wheel 10, and the driving wheel 10 drives the driven wheel 12 to rotate through the belt 11. The driven wheel 12 is fixedly installed on the rear end of the rotating shaft 7. By controlling the stepping motor 9, at this time, the stepping motor 9 cooperates with the driving wheel 10, the belt 11 and the driven wheel 12 to drive the rotating shaft 7 to rotate slowly and uniformly. In conjunction with the adjusting shaft 3, the workpiece to be coated on the bottom plate 1 can be continuously transferred to the external coating mechanism, thereby completing the coating of the workpiece.

[0024] During actual use, the staff places the workpiece to be coated on the base plate 1, and then controls the servo motor 502, cooperates with the rotating plate 503, the guide column 507, the connecting rod 504 and the guide groove 505 to realize the reciprocating movement of the slider 509 along the slide rail 5010, and when the slider 509 moves, the abutment block 5014 cooperates with the movable, movable groove 5012, the open groove 6 and the spring 5011 to continuously transport the workpiece to be coated on the base plate 1. At the same time, the stepping motor 9 cooperates with the driving wheel 10, the driven wheel 12 and the synchronous belt to drive the rotating shaft 7 to rotate. With the cooperation of the adjusting shaft 3, the workpiece to be coated can be transported to the external coating mechanism, so that the coating of the workpiece can be completed.

[0025] Although the above describes the illustrative specific implementation methods of the present application so that those skilled in the art can understand the present application, the present application is not limited to the scope of the specific implementation methods. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations based on the concept of the present application are protected.

Claims

1. A conveying mechanism for a laminating machine, comprising a bottom plate (1), an opening groove (6) being provided in the middle of the top of the bottom plate (1), and a fixing frame (4) being fixedly mounted on one side of the bottom plate (1), characterized in that: An automatic feeding mechanism (5) is provided at the lower part of the bottom plate (1), and the automatic feeding mechanism (5) comprises a slide rail (5010), the slide rail (5010) is symmetrically fixedly installed at the middle of the bottom end of the bottom plate (1), a slider (509) is slidably installed in the slide rail (5010), a U-shaped frame (508) is fixedly installed on the side of the slider (509) away from each other, a movable groove (5012) is provided in the middle of the side of the U-shaped frame (508) close to each other, a movable block (5013) is slidably installed in the movable groove (5012), an abutment block (5014) is fixedly installed on the side of the movable block (5013) close to each other, a spring (5011) is fixedly installed at the lower part of the side of the movable block (5013) away from each other, and the bottom end of the spring (5011) is respectively fixedly installed on the top of the U-shaped frame (508) on the same side; A support frame (501) is symmetrically fixedly installed at the middle of the bottom end of the base plate (1), a connecting rod (504) is rotatably installed at the lower part of the support frame (501), and a guide groove (505) is provided at the lower middle part of the connecting rod (504), and the upper part of the connecting rod (504) is rotatably installed on the surface of the U-shaped frame (508) on the same side, a servo motor (502) is fixedly installed at the lower part of the support frame (501), and a rotating plate (503) is fixedly installed at the driving end of the servo motor (502), and a guide column (507) is installed at the upper part of the rotating plate (503), and the guide column (507) is slidably installed in the guide groove (505) on the same side.

2. A laminating machine conveying mechanism according to claim 1, characterized in that: The guide columns (507) are both fixedly mounted with baffles (506) on one side close to each other.

3. The conveying mechanism of a laminating machine according to claim 1, characterized in that: A limiting plate (2) is provided at the top end of the base plate (1), and the limiting plate (2) is detachably connected to the base plate (1) by fixing bolts.

4. The conveying mechanism of a laminating machine according to claim 1, characterized in that: The upper and middle parts of the front and rear sides of the fixed frame (4) are both provided with moving grooves (15), and the moving frames (13) are slidably installed in the moving grooves (15). The adjusting shafts (3) are rotatably installed on one side of the moving frames (13) close to each other.

5. The conveying mechanism of a laminating machine according to claim 1, characterized in that: The fixing frames (4) are rotatably mounted with a rotating shaft (7) at the lower portion of one side close to each other.

6. The conveying mechanism of a laminating machine according to claim 1, characterized in that: A mounting plate (17) is fixedly mounted at the middle of the top of each fixed frame (4), a threaded rod (14) is threadedly connected to the middle of each mounting plate (17), the bottom ends of each threaded rod (14) are rotatably mounted on the top of each movable frame (13) on the same side, a knob (16) is fixedly mounted at the top of each threaded rod (14), and a plurality of evenly distributed anti-slip grooves are provided on the outer periphery of each knob (16).

7. The conveying mechanism of a laminating machine according to claim 1, characterized in that: A motor mounting frame (8) is fixedly mounted on the bottom end of the rear fixing frame (4), a stepping motor (9) is fixedly mounted in the middle of the motor mounting frame (8), a driving wheel (10) is fixedly mounted on the driving end of the stepping motor (9), the driving wheel (10) drives a driven wheel (12) to rotate via a belt (11), and the driven wheel (12) is fixedly mounted on the rear end of the rotating shaft (7).

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