Vacuum needle suction cylinder with adjustable oblique angle needle suction direction

Abstract

The utility model discloses a vacuum needle suction air cylinder with an adjustable oblique angle needle suction direction, which belongs to the technical field of vacuum needle suction air cylinders and comprises a mini air cylinder, a corner connector is connected to the telescopic end of the mini air cylinder, and an adjusting component for controlling the oblique angle needle suction direction is arranged in the corner connector. A hexagonal positioning guide rod is movably installed on the surface of an assembling plate of the adjusting assembly, and an oblique angle suction needle is assembled in the hexagonal positioning guide rod. Linear motion of the mini air cylinder is connected with the supporting rod through the supporting point, so that oblique angle rotation of the rod is prevented, and the size of the rotating angle is achieved by adjusting the stroke of the air cylinder. When vacuum leaf suction is carried out at the leaf jig position, the oblique angle needle suction action is set to be in a plane state to execute leaf suction, and the multi-cavity-position multi-suction needle can execute the leaf suction action in groups at the same time or in sequence. And when the blade enters the die cavity, the oblique angle suction needle is changed into an oblique angle to place the blade into the die cavity at a proper angle, so that accurate blade placement is realized.

Description

Technical Field

[0001] This utility model relates to the field of vacuum needle suction cylinder technology, specifically a vacuum needle suction cylinder with adjustable oblique needle suction direction. Background Technology

[0002] The industry standard for vacuum suction needles is the straight rod type, namely: cylindrical guide rod type and angled suction needle type, with custom lengths available. In the manufacture of simulated plant leaf molds, simple flat molds are usually the main type. Conventional suction needles can achieve point-to-point automatic suction and release of leaves, but the leaf simulation is not realistic enough, not flowing enough, and rather rigid. To solve these problems, it is difficult to release the leaves into the mold cavity, and there are certain angles and undercuts. Conventional production can only achieve this by manually releasing the leaves. Now, to achieve automated leaf release production, the mold shape has been solved, but there are still difficulties in accurately suctioning and releasing the leaves, making it inconvenient to achieve fully automated production. Therefore, we need to propose a vacuum suction needle cylinder with adjustable angled suction needle direction. Utility Model Content

[0003] The purpose of this utility model is to provide a vacuum suction cylinder with adjustable angle suction needle direction, that is: when suctioning a leaf, the leaf is suctioned in a planar form, and when discharging the leaf, the leaf is placed into the mold cavity at a certain angle with an undercut position. It can also be installed in a small space with small angle suction needles, and the suction needles can be installed at fixed points with adjustable layout in multiple cavities and any direction, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides: a vacuum suction needle cylinder with adjustable angled suction needle direction, comprising a mini cylinder, wherein the telescopic end of the mini cylinder is connected to a corner connector, the corner connector is internally provided with an adjustment component for controlling the angled suction needle direction, a hexagonal positioning guide rod is movably mounted on the surface of the mounting plate of the adjustment component, an angled suction needle is assembled inside the hexagonal positioning guide rod, the other end of the angled suction needle is connected to a connecting end, the surface of the connecting end is sealed with a silicone suction nozzle; a mounting base is provided on the top of the mini cylinder and outside the telescopic end, the surface of the mounting base is provided with a limiting groove for cooperating with the adjustment component.

[0005] Preferably, the adjustment assembly includes: a fixed connecting plate connected to one end of the mounting plate, and a pivot pin connected to the end of the fixed connecting plate; wherein, the surface of the corner connector is provided with a connecting groove, and the surface of the pivot pin is rotatably connected to the inner wall of the connecting groove.

[0006] Preferably, the surface of the assembly plate is provided with an assembly groove, and the surface of the fixed connecting plate is movably connected to the inner wall of the limiting groove.

[0007] Preferably, the surface of the assembly plate is provided with an assembly groove, the surface of the hexagonal positioning guide rod is slidably connected to the inner wall of the assembly groove, and the bottom end of the hexagonal positioning guide rod is connected to a hexagonal anti-detachment plate.

[0008] Preferably, a hexagonal anti-detachment plate is connected to the bottom end of the hexagonal positioning guide rod, and a locking nut is movably installed on the surface of the hexagonal positioning guide rod.

[0009] Preferably, the mounting base is connected to fixing blocks on both sides, and the fixing blocks are connected to fixing plates at the bottom.

[0010] Preferably, the top of the mini cylinder is provided with mounting holes, and one side of the mini cylinder is provided with a mounting slot. The fixing plate is connected to the inner wall of the mounting holes by bolts.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention utilizes a combination of a mini cylinder, a corner connector, a mounting base, a hexagonal positioning guide rod, an angled suction pin, and an adjustment assembly. In use, the silicone suction nozzle at the connecting end picks up the blades in a planar manner. The mini cylinder's extension and retraction allow for height adjustment of the corner connector, which, in conjunction with the pivot pin, moves the fixed connecting plate along the limiting groove. This adjusts the position of the hexagonal positioning guide rod mounted on the assembly plate, thereby moving the angled suction pin inside the hexagonal positioning guide rod. This adjusts the direction of the blade suction pin, and finally, when discharging the blade, it is placed into the mold cavity at a specific angle with an undercut, ensuring accurate blade suction and discharge and achieving fully automated production. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the corner connector structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the assembly plate structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the angled suction needle structure of this utility model.

[0017] In the diagram: 1. Mini cylinder; 2. Assembly slot; 3. Mounting hole; 4. Telescopic end; 5. Corner connector; 6. Connecting groove; 7. Mounting base; 8. Fixing plate; 9. Fixing block; 10. Limiting groove; 11. Fixing connecting plate; 12. Rotary pin; 13. Assembly plate; 14. Assembly groove; 15. Hexagonal positioning guide rod; 16. Hexagonal anti-detachment plate; 17. Locking nut; 18. Angled suction pin; 19. Connecting end; 20. Silicone suction nozzle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 This utility model provides: a vacuum suction needle cylinder with adjustable angled suction needle direction, including a mini cylinder 1, a corner connector 5 connected to the telescopic end 4 of the mini cylinder 1, an adjustment component for controlling the angled suction needle direction inside the corner connector 5, a hexagonal positioning guide rod 15 movably mounted on the surface of the mounting plate 13 of the adjustment component, an angled suction needle 18 assembled inside the hexagonal positioning guide rod 15, a connecting end 19 connected to the other end of the angled suction needle 18, and a silicone suction nozzle 20 sealed to the surface of the connecting end 19; a mounting base 7 is provided on the top of the mini cylinder 1 and outside the telescopic end 4, and a limiting groove 10 for cooperating with the adjustment component is provided on the surface of the mounting base 7.

[0020] It is worth noting that through the coordinated arrangement of the mini cylinder 1, the corner connector 5, the mounting base 7, the hexagonal positioning guide rod 15, the angled suction pin 18, and the adjustment component structure, the linear motion of the mini cylinder is connected to the support rod via a fulcrum, thus becoming: the anti-rod rotates at an angle, and the angle is adjusted by the cylinder stroke. When vacuum suction is performed at the blade fixture position, the angled suction pin is set to a planar state to perform blade suction, and multiple suction pins in multiple cavities can perform group suction actions simultaneously or sequentially. When entering the mold cavity position, the angled suction pin changes to an angled entry, placing the blade into the mold cavity at a suitable angle, achieving precise blade placement.

[0021] Specifically, the adjustment assembly includes: a fixed connecting plate 11 connecting one end of the mounting plate 13, and a rotating pin 12 connected to the end of the fixed connecting plate 11; wherein, the surface of the corner connector 5 is provided with a connecting groove 6, and the surface of the rotating pin 12 is rotatably connected to the inner wall of the connecting groove 6. The surface of the mounting plate 13 is provided with an mounting groove 14, and the surface of the fixed connecting plate 11 is movably connected to the inner wall of the limiting groove 10.

[0022] In addition, the assembly plate 13 is a structure for assembling the angled suction needle 18, which facilitates the angled suction needle 18 to suck up and release the blade through negative pressure. The fixing plate 11 is a structure for connecting the assembly plate 13. The rotating shaft pin 12 is a structure for connecting the fixing plate 11 to the connecting groove 6, which can movably connect the inside of the corner connector 5. The limiting groove 10 works with the fixing plate 11 to limit and guide, thereby facilitating the adjustment of the angle and orientation of the angled suction needle 18.

[0023] The surface of the assembly plate 13 has an assembly groove 14. The surface of the hexagonal positioning guide rod 15 is slidably connected to the inner wall of the assembly groove 14. The bottom end of the hexagonal positioning guide rod 15 is connected to a hexagonal anti-detachment plate 16. The bottom end of the hexagonal positioning guide rod 15 is connected to the hexagonal anti-detachment plate 16, and a locking nut 17 is movably installed on the surface of the hexagonal positioning guide rod 15.

[0024] Furthermore, the assembly groove 14 serves to adjust and guide the position of the hexagonal positioning guide rod 15. The hexagonal positioning guide rod 15 is a structure for assembling the angled suction pin 18. The locking nut 17 is a structure for fixing the hexagonal positioning guide rod 15. The hexagonal anti-detachment plate 16 cooperates with the locking nut 17 to limit the position of the hexagonal positioning guide rod 15.

[0025] The mounting base 7 has fixing blocks 9 connected to both sides, and fixing plates 8 connected to the bottom of the fixing blocks 9. The top of the mini cylinder 1 has mounting holes 3, and one side of the mini cylinder 1 has an assembly slot 2. The fixing plate 8 is bolted to the inner wall of the mounting holes 3. The mounting base 7 connects the fixing blocks 9 and the fixing plate 8. The fixing plate 8 connects the mini cylinder 1 and facilitates the limiting of the fixing lever 11. The assembly slot 2 is used for assembling the mini cylinder 1.

[0026] In use, the blades are picked up by the silicone suction nozzle 20 at the end of the connecting end 19. The blades are picked up in a planar manner. The mini cylinder 1 can be extended and retracted to adjust the height of the connecting corner connector 5. This, in conjunction with the rotating shaft pin 12, drives the fixed connecting plate 11 to move along the limiting groove 10. The position of the hexagonal positioning guide rod 15 mounted on the surface of the assembly plate 13 is adjusted, thereby moving the angled suction needle 18 mounted inside the hexagonal positioning guide rod 15. This adjusts the direction of the blade suction needle. Finally, when discharging the blade, it is placed into the mold cavity at a certain angle with an undercut position to ensure accurate blade suction and discharge, achieving fully automated production.

[0027] 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 needle suction cylinder with adjustable angle needle direction, characterized in that, include: A mini cylinder (1) is provided with a corner connector (5) connected to the telescopic end (4) of the mini cylinder (1). The corner connector (5) is provided with an adjustment component for controlling the direction of the angled suction needle. A hexagonal positioning guide rod (15) is movably mounted on the surface of the mounting plate (13) of the adjustment component. An angled suction needle (18) is assembled inside the hexagonal positioning guide rod (15). The other end of the angled suction needle (18) is connected to a connecting end (19). A silicone suction nozzle (20) is sealed to the surface of the connecting end (19). A mounting base (7) is provided on the top of the mini cylinder (1) and on the outside of the telescopic end (4), and a limiting groove (10) for cooperating with the adjustment component is provided on the surface of the mounting base (7).

2. The vacuum needle suction cylinder with adjustable angle suction needle direction according to claim 1, characterized in that: The adjustment component includes: The fixing plate (11) connecting one end of the assembly plate (13), and A pivot pin (12) is connected to the end of the fixed connecting plate (11); The corner connector (5) has a connecting groove (6) on its surface, and the surface of the pivot pin (12) is rotatably connected to the inner wall of the connecting groove (6).

3. A vacuum needle suction cylinder with adjustable angle suction needle direction according to claim 2, characterized in that: The surface of the assembly plate (13) is provided with an assembly groove (14), and the surface of the fixed connecting plate (11) is movably connected to the inner wall of the limiting groove (10).

4. The vacuum needle suction cylinder with adjustable angle suction needle direction according to claim 1, characterized in that: The surface of the assembly plate (13) is provided with an assembly groove (14), the surface of the hexagonal positioning guide rod (15) is slidably connected to the inner wall of the assembly groove (14), and the bottom end of the hexagonal positioning guide rod (15) is connected to a hexagonal anti-detachment plate (16).

5. A vacuum needle suction cylinder with adjustable angle needle suction direction according to claim 4, characterized in that: The bottom end of the hexagonal positioning guide rod (15) is connected to a hexagonal anti-detachment plate (16), and a locking nut (17) is movably installed on the surface of the hexagonal positioning guide rod (15).

6. A vacuum needle suction cylinder with adjustable angle suction needle direction according to claim 1, characterized in that: The mounting base (7) is connected to two fixing blocks (9) on both sides, and the bottom of the fixing blocks (9) is connected to a fixing plate (8).

7. A vacuum needle suction cylinder with adjustable angle suction needle direction according to claim 6, characterized in that: The top of the mini cylinder (1) is provided with mounting holes (3), and one side of the mini cylinder (1) is provided with a mounting slot (2). The fixing plate (8) is connected to the inner wall of the mounting holes (3) by bolts.

Images