Feeding device of aluminum plastic machine

Abstract

The utility model provides a feeding device of an aluminum plastic machine, which relates to the technical field of aluminum plastic machines and comprises a rack, a groove is arranged on one side of the rack, a plurality of grippers are arranged on the inner wall of the groove, a rotating groove is arranged on one side of each gripper, a pressing plate is rotatably connected to the inner wall of each rotating groove, an arc-shaped plate is fixedly connected to one side of each gripper, and the arc-shaped plate is fixedly connected to the other side of each gripper. According to the aluminum-plastic panel grabbing device, through the bending design of the grabbing hands, larger force can be provided for the grabbing positions of the grabbing hands, then aluminum-plastic panels can be grabbed more stably, the pressing plates arranged on the grabbing hands can rotate, when the grabbing hands grab the aluminum-plastic panels, the aluminum-plastic panels can be grabbed more stably, and therefore the aluminum-plastic panels can be grabbed more stably. Particularly, when aluminum-plastic plates with different thicknesses are grabbed, the direction of the pressing plate is changed after the pressing plate makes contact with the aluminum-plastic plates, then the maximum attaching face of the pressing plate can make contact with the aluminum-plastic plates, the contact area of the pressing plate and the aluminum-plastic plates is increased, and materials can be fed into an aluminum-plastic machine conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plastic machines, in particular to a feeding device for an aluminum plastic machine. Background Art

[0002] When the existing aluminum-plastic panels are being shaped, such as cutting, engraving, punching, etc., in order to improve work efficiency, mechanical claws are generally used to control the feeding of the aluminum-plastic panels into the aluminum-plastic machine. Although the existing mechanical claws can accurately grasp the aluminum-plastic panels, the contact area between the mechanical claws and the aluminum-plastic panels is small. In particular, when grasping aluminum-plastic panels of different thicknesses, the gripper adopts a rotating design for grasping, resulting in different contact points between the aluminum-plastic panels of different thicknesses and the gripper, and different rotation angles of the gripper. As a result, when the gripper grasps aluminum-plastic panels of different thicknesses, the grasping of thicker aluminum-plastic panels and thinner aluminum-plastic panels is unstable, so a feeding device for an aluminum-plastic machine is needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings existing in the prior art. When the existing aluminum-plastic plate is being shaped, such as cutting, engraving, punching and the like, in order to improve work efficiency, a mechanical claw is generally used to control the feeding of the aluminum-plastic plate into the aluminum-plastic machine. Although the existing mechanical claw can accurately grasp the aluminum-plastic plate, the contact area between the mechanical claw and the aluminum-plastic plate is small. Especially when grasping aluminum-plastic plates of different thicknesses, the gripper adopts a rotating design to grasp, which leads to different contact points between the aluminum-plastic plates of different thicknesses and the gripper, and the rotation angle of the gripper is also different, which leads to the gripper grasping the aluminum-plastic plates of different thicknesses. Thicker aluminum-plastic plates and thinner aluminum-plastic plates are not grasped stably. Based on this, a feeding device for an aluminum-plastic machine is provided.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a feeding device for an aluminum plastic machine comprises a frame, a groove is provided on one side of the frame, a plurality of grippers are arranged on the inner wall of the groove, a rotating groove is provided on one side of the gripper, a pressure plate is rotatably connected to the inner wall of the rotating groove, an arc-shaped plate is fixedly connected to one side of the gripper, two support rods are fixedly connected to one side of the arc-shaped plate, one end of the support rod is fixedly connected to one side of the gripper, an arc-shaped telescopic rod is fixedly connected to one side of the arc-shaped plate, and one end of the arc-shaped telescopic rod is fixedly connected to one side of the pressure plate.

[0005] As a preferred embodiment, an arc spring is provided on the outer surface of the arc-shaped telescopic rod, one end of the arc spring is fixedly connected to one side of the arc plate, and the other end of the arc spring is fixedly connected to one side of the pressure plate.

[0006] As a preferred implementation, a mounting groove is provided on one side of the frame, and a base is fixedly mounted on the inner wall of the mounting groove.

[0007] As a preferred embodiment, a motor is fixedly mounted on the top of the base, and the output end of the motor rotates and penetrates into the interior of the groove.

[0008] As a preferred embodiment, the output end of the motor is fixedly connected to a first shaft rod, the other end of the first shaft rod is rotatably connected to the inner wall of the groove, and the outer surface of the first shaft rod is fixedly sleeved with a first gear.

[0009] As a preferred embodiment, a second shaft is rotatably connected to the inner wall of the groove, a second gear is fixedly sleeved on the outer surface of the second shaft, and the second gear is meshingly connected to the first gear.

[0010] As a preferred embodiment, one side of two of the grippers is fixed to the outer surface of the first shaft, and one side of the other two grippers is fixed to the outer surface of the second shaft.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are: through the bending design of the gripper, a greater force can be provided to the gripping position of the gripper, so that the aluminum-plastic plate can be gripped more stably, and the pressure plate arranged on the gripper can rotate. When the gripper is gripping, especially when gripping aluminum-plastic plates of different thicknesses, the direction of the pressure plate is changed after the pressure plate contacts the aluminum-plastic plate, so that the maximum fitting surface of the pressure plate can contact the aluminum-plastic plate, thereby increasing the contact area between the pressure plate and the aluminum-plastic plate, so that the gripper can grip the aluminum-plastic plate more stably, so as to facilitate feeding into the aluminum-plastic machine, and the arc-shaped telescopic rod and the arc-shaped spring cooperate with each other, so that the pressure plate can be rotated without Under the adjustment of force, it can be stable, and when the pressure plate changes due to the force, when this force disappears, the pressure plate can be restored by the action of the arc spring, so that the pressure plate is reset. The first gear and the second gear are meshed and connected, which can make the first gear and the second gear rotate in opposite directions, so as to control the gripper to grab the aluminum-plastic plate. The four grippers are respectively located on the outer surfaces of the first shaft rod and the second shaft rod, and the two grippers on the first shaft rod and the two grippers on the second shaft rod are symmetrical with the first gear as the center, so that the upper and lower groups of grippers can grab the aluminum-plastic plate more stably when grabbing, thereby facilitating the base feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the structure of a feeding device for an aluminum plastic machine provided by the utility model;

[0013] Figure 2 A side structural diagram of a feeding device for an aluminum plastic machine provided by the utility model;

[0014] Figure 3A schematic diagram of the gripper structure of a feeding device for an aluminum plastic machine provided by the utility model;

[0015] Figure 4 The utility model provides a structural schematic diagram of an arc plate of an aluminum plastic machine feeding device.

[0016] Legend:

[0017] 1. Frame; 2. Groove; 3. Grip; 4. Rotating groove; 5. Pressing plate; 6. Arc plate; 7. Arc telescopic rod; 8. Arc spring; 9. Support rod; 10. Mounting groove; 11. Base; 12. Motor; 13. First shaft rod; 14. First gear; 15. Second shaft rod; 16. Second gear. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a feeding device for an aluminum plastic machine, comprising a frame 1, a groove 2 is provided on one side of the frame 1, a plurality of grippers 3 are arranged on the inner wall of the groove 2, a rotating groove 4 is provided on one side of the gripper 3, a pressing plate 5 is rotatably connected to the inner wall of the rotating groove 4, a curved plate 6 is fixedly connected to one side of the gripper 3, two support rods 9 are fixedly connected to one side of the curved plate 6, one end of the support rod 9 is fixedly connected to one side of the gripper 3, a curved telescopic rod 7 is fixedly connected to one side of the curved plate 6, one end of the curved telescopic rod 7 is fixedly connected to one side of the pressing plate 5, an outer surface of the curved telescopic rod 7 is provided with a curved spring 8, one end of the curved spring 8 is fixedly connected to one side of the curved plate 6, and the other end of the curved spring 8 is fixedly connected to one side of the pressing plate 5;

[0021] Through the above embodiment, through the bending design of the gripper 3, a greater force can be provided to the gripping position of the gripper 3, so that the aluminum-plastic plate can be gripped more stably, and the pressing plate 5 arranged on the gripper 3 can rotate. When the gripper 3 is gripping, especially when gripping aluminum-plastic plates of different thicknesses, the direction of the pressing plate 5 is changed after the pressing plate 5 contacts the aluminum-plastic plate, so that the maximum fitting surface of the pressing plate 5 can contact the aluminum-plastic plate, thereby increasing the contact area between the pressing plate 5 and the aluminum-plastic plate, so that the gripper 3 is more stable when gripping the aluminum-plastic plate, so as to facilitate feeding into the aluminum-plastic machine, and the arc-shaped telescopic rod 7 and the arc-shaped spring 8 cooperate with each other, so that the pressing plate 5 can be stable under the adjustment without force, and when the pressing plate 5 changes due to force, when this force disappears, the arc-shaped spring 8 can restore the pressing plate 5 to facilitate the resetting of the pressing plate 5;

[0022] A mounting groove 10 is provided on one side of the frame 1, a base 11 is fixedly installed on the inner wall of the mounting groove 10, a motor 12 is fixedly installed on the top of the base 11, the output end of the motor 12 rotates and penetrates into the interior of the groove 2, a first shaft 13 is fixedly connected to the output end of the motor 12, the other end of the first shaft 13 is rotatably connected to the inner wall of the groove 2, a first gear 14 is fixedly sleeved on the outer surface of the first shaft 13, a second shaft 15 is rotatably connected to the inner wall of the groove 2, a second gear 16 is fixedly sleeved on the outer surface of the second shaft 15, and the second gear 16 is meshingly connected with the first gear 14;

[0023] Through the above embodiment, the first gear 14 and the second gear 16 are meshed and connected, so that the first gear 14 and the second gear 16 can rotate in opposite directions, thereby controlling the gripper 3 to grip the aluminum-plastic plate;

[0024] One side of two of the grippers 3 is fixed to the outer surface of the first shaft 13, and one side of the other two grippers 3 is fixed to the outer surface of the second shaft 15;

[0025] Through the above embodiment, the four grippers 3 are respectively located on the outer surfaces of the first shaft 13 and the second shaft 15, and the two grippers 3 located on the first shaft 13 and the two grippers 3 located on the second shaft 15 are symmetrical with the first gear 14 as the center, so that the upper and lower groups of grippers 3 can grasp the aluminum-plastic plate more stably during grasping, thereby facilitating the feeding of the base 11.

[0026] Working principle:

[0027] like Figure 1-4As shown, in use, the motor 12 drives the first shaft rod 13 to rotate, the rotation of the first shaft rod 13 drives the first gear 14 to rotate, the rotation of the first gear 14 drives the second gear 16 to rotate, and the rotation of the second gear 16 drives the second shaft rod 15 to rotate. Through the meshing connection between the first gear 14 and the second gear 16, the first gear 14 and the second gear 16 can be made to rotate in opposite directions, so that the gripper 3 can be controlled to grab the aluminum-plastic panel. When the gripper 3 is grabbing, especially when grabbing aluminum-plastic panels of different thicknesses, the direction of the pressing plate 5 is changed after the pressing plate 5 contacts the aluminum-plastic panel, so that the maximum fitting surface of the pressing plate 5 can contact the aluminum-plastic panel, thereby increasing the contact area between the pressing plate 5 and the aluminum-plastic panel, thereby increasing the stability between the aluminum-plastic panel and the pressing plate 5. At this time, the aluminum-plastic panel can be grabbed by the gripper 3.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A feeding device for an aluminum plastic machine, comprising a frame (1), characterized in that: A groove (2) is provided on one side of the frame (1), and a plurality of grippers (3) are arranged on the inner wall of the groove (2). A rotation groove (4) is provided on one side of the gripper (3), and a pressure plate (5) is rotatably connected to the inner wall of the rotation groove (4). An arc plate (6) is fixedly connected to one side of the gripper (3), and two support rods (9) are fixedly connected to one side of the arc plate (6), and one end of the support rod (9) is fixedly connected to one side of the gripper (3). An arc telescopic rod (7) is fixedly connected to one side of the arc plate (6), and one end of the arc telescopic rod (7) is fixedly connected to one side of the pressure plate (5).

2. The feeding device for an aluminum plastic machine according to claim 1, characterized in that: An arc-shaped spring (8) is provided on the outer surface of the arc-shaped telescopic rod (7), one end of the arc-shaped spring (8) is fixedly connected to one side of the arc-shaped plate (6), and the other end of the arc-shaped spring (8) is fixedly connected to one side of the pressure plate (5).

3. The feeding device for an aluminum plastic machine according to claim 2, characterized in that: A mounting groove (10) is provided on one side of the frame (1), and a base (11) is fixedly mounted on the inner wall of the mounting groove (10).

4. A feeding device for an aluminum plastic machine according to claim 3, characterized in that: A motor (12) is fixedly mounted on the top of the base (11), and the output end of the motor (12) rotates and penetrates into the interior of the groove (2).

5. The feeding device for an aluminum plastic machine according to claim 4, characterized in that: The output end of the motor (12) is fixedly connected to a first shaft rod (13), the other end of the first shaft rod (13) is rotatably connected to the inner wall of the groove (2), and a first gear (14) is fixedly sleeved on the outer surface of the first shaft rod (13).

6. The feeding device for an aluminum plastic machine according to claim 1, characterized in that: The inner wall of the groove (2) is rotatably connected to a second shaft rod (15), the outer surface of the second shaft rod (15) is fixedly sleeved with a second gear (16), and the second gear (16) is meshingly connected to the first gear (14).

7. The feeding device for an aluminum plastic machine according to claim 1, characterized in that: One side of two of the grippers (3) is fixed to the outer surface of the first shaft (13), and one side of the other two of the grippers (3) is fixed to the outer surface of the second shaft (15).

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