Injection molding device for leaf processing of simulation fence

Abstract

The utility model relates to the field of injection molding equipment, in particular to an injection molding device for processing leaves of a simulation fence. The injection molding device for leaf processing of the simulation fence comprises a rotating disc, a top plate, a protruding block, a driving source and an L-shaped push rod, lower molds are installed on the upper surface of the rotating disc at equal intervals, the lower portion of the rotating disc is installed on the upper portion of a base, a liftable upper mold is installed at the top of the base, and the top plate is installed in a cavity of the lower molds; the protruding block is installed at the top end of the base, the bottom end of the top plate is fixedly connected with an ejector rod, and the ejector rod is intermittently in contact connection with the protruding block. Due to the multi-station design, each station on the turntable can independently carry out injection molding operation, and when one station carries out injection molding, other stations can synchronously carry out processes of material placement, product ejection and the like, so that the continuity of the injection molding process is realized, the waiting time in the production process is greatly reduced, and the production efficiency is improved. And the production efficiency is obviously improved.

Description

Technical Field

[0001] The utility model relates to the field of injection molding equipment, in particular to an injection molding device for processing leaves of simulated fences. Background Art

[0002] In the field of artificial fence leaf processing, the traditional method mainly relies on manual or semi-automatic equipment for production. These traditional equipment usually adopts a single-station design, that is, only one workpiece can be processed at a time, which leads to a series of problems in the production process.

[0003] First, the single-station design means that when the equipment is processing a workpiece, other stations are idle and need to wait for the previous workpiece to be processed before processing the next workpiece. This waiting time greatly reduces the overall production efficiency and cannot meet the market's large demand for artificial fence leaf products.

[0004] Therefore, it is necessary to provide a new injection molding device for processing leaves of a simulated fence to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an injection molding device for processing leaves of a simulated fence.

[0006] The utility model provides an injection molding device for processing leaves of a simulated fence, comprising: a turntable, a top plate, a convex block, a driving source and an L-shaped push rod, wherein lower molds are equidistantly installed on the upper surface of the turntable, and the lower part thereof is installed on the upper part of a base, a liftable upper mold is installed on the top of the base, the top plate is installed inside the cavity of the lower mold, a fan is installed at the axis center in the middle of the turntable, the fan is installed in coordination with the top plate, the convex block is installed on the top end of the base, a push rod is fixedly connected to the bottom end of the top plate, the push rod is intermittently contacted and connected with the convex block, the driving source is installed inside the base, a sector gear for driving is fixed to the output end thereof, the turntable is located inside the base and is fixedly connected to a gear ring, the sector gear is intermittently meshed with the gear ring, the L-shaped push rod is installed on the top end of the push rod and faces the axis center of the turntable, and a trigger button is installed below the fan.

[0007] Preferably, the bottom end of the push rod is fixedly connected with a connecting piece, the outer wall of the push rod is sleeved with a reset spring, the two ends of the reset spring are respectively fixedly connected to the bottom end of the turntable and the upper side of the connecting piece, and are used for resetting the lower end of the push rod after contacting the protrusion.

[0008] Preferably, a bracket is fixedly connected to the top of the base, an electric push rod is installed on the bracket, and an output end of the electric push rod is fixedly connected to the upper mold.

[0009] Preferably, a collecting frame is installed on one side of the base in the direction of the wind blown by the fan, for receiving the leaves of the simulated fence that are lifted up and blown by the fan.

[0010] Preferably, a buffer pad is provided at the bottom end of the push rod to reduce the impact and noise when the push rod contacts the bump.

[0011] Preferably, the electric push rod is connected to the trigger button through a controller, and when the trigger button is pressed, the electric push rod drives the upper mold to descend for injection molding.

[0012] Preferably, the fan is a variable frequency fan with adjustable wind speed to meet the requirements of different injection molding materials and processes.

[0013] Compared with the related art, the injection molding device for processing leaves of a simulated fence provided by the utility model has the following beneficial effects:

[0014] Significantly improve production efficiency: The multi-station design of the utility model enables each station on the turntable to perform injection molding operations independently. When one station is performing injection molding, other stations can simultaneously perform processes such as material placement and product ejection, thereby achieving the continuity of the injection molding process, greatly reducing the waiting time in the production process, and significantly improving production efficiency.

[0015] Enhanced operational convenience and safety: This device realizes automatic ejection and collection of products through the action of the bumps and the ejector rod, without manual intervention, reducing the difficulty of operation and labor intensity. At the same time, the fan can quickly blow the product into the collection frame, reducing the operation time. The entire operation process is simple, fast and safe, improving production efficiency and the safety of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of an injection molding device for processing leaves of a simulated fence provided by the utility model;

[0017] Figure 2 for Figure 1 The schematic diagram of the structure in the middle side view shown;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure of the connecting piece shown;

[0019] Figure 4 for Figure 1 Structural diagram of the fan location shown.

[0020] Numbers in the figure: 1. turntable; 2. lower mold; 3. base; 4. upper mold; 5. top plate; 6. fan; 7. bump; 8. ejector rod; 9. sector gear; 10. gear ring; 11. L-shaped push rod; 12. trigger button; 13. connecting piece; 14. reset spring; 15. bracket; 16. electric push rod; 17. collection frame; 18. buffer pad; 19. controller. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] See also Figure 1-4 , an injection molding device for processing leaves of a simulated fence, the injection molding device for processing leaves of a simulated fence comprises: a turntable 1, a top plate 5, a convex block 7, a driving source and an L-shaped push rod 11, a lower mold 2 is equidistantly installed on the upper surface of the turntable 1, and the lower part is installed on the upper part of the base 3, a liftable upper mold 4 is installed on the top of the base 3, a top plate 5 is installed inside the cavity of the lower mold 2, a fan 6 is installed at the middle axis of the turntable 1, the fan 6 is installed in coordination with the top plate 5, the convex block 7 is installed on the top of the base 3, and a push rod 8 is fixedly connected to the bottom end of the top plate 5 The push rod 8 is intermittently in contact with the protrusion 7, the driving source is installed inside the base 3, and a sector gear 9 for driving is fixed on its output end. The turntable 1 is located inside the base 3 and is fixedly connected with a gear ring 10. The sector gear 9 is intermittently meshed with the gear ring 10. An L-shaped push rod 11 is installed on the top of the push rod 8 and faces the axis of the turntable 1. A trigger button 12 is installed under the fan 6. A bracket 15 is fixedly connected to the top of the base 3, and an electric push rod 16 is installed on the bracket 15. The output end of the electric push rod 16 is fixedly connected to the upper mold 4.

[0024] See also Figure 2-4 The bottom end of the push rod 8 is fixedly connected with a connecting piece 13, and the outer wall of the push rod 8 is provided with a reset spring 14. The two ends of the reset spring 14 are respectively fixedly connected to the bottom end of the turntable 1 and the upper side of the connecting piece 13, which is used for resetting the lower end of the push rod 8 after contacting the protrusion 7. A collecting frame 17 is installed on one side of the base 3 in the direction of the blower 6 for receiving the leaves of the simulated fence blown by the blower 6 after being lifted up. A buffer pad 18 is provided at the bottom end of the push rod 8 for reducing the impact and noise when the push rod 8 contacts the protrusion 7. The electric push rod 16 is connected to the trigger button 12 through the controller 19. When the trigger button 12 is pressed, the electric push rod 16 drives the upper mold 4 to descend for injection molding. The fan 6 is a variable frequency fan with adjustable wind speed to meet the needs of different injection molding materials and processes.

[0025] The working principle of the injection molding device for processing leaves of a simulated fence provided by the utility model is as follows: first, after the injection molding device is started, the turntable 1 starts to rotate at a constant speed. A plurality of lower molds 2 are evenly installed on the turntable 1, and each lower mold 2 corresponds to an upper mold 4 for completing the injection molding operation.

[0026] When the turntable 1 rotates to a certain station, the lower mold 2 of the station is aligned with the upper mold 4 above, and the electric push rod 16 drives the upper mold 4 to descend and close tightly with the lower mold 2 to form a closed mold cavity. Subsequently, the injection molding machine injects the molten plastic into the mold cavity for injection molding.

[0027] During the injection molding process, the turntable 1 continues to rotate, so that the next station moves to the bottom of the upper mold 4, waiting for the next injection molding operation. The current station starts cooling and demoulding operations.

[0028] The cooling process can be achieved through a built-in cooling system, which can quickly reduce the mold temperature and allow the injection-molded simulated fence leaves to quickly cool and solidify.

[0029] When the artificial fence leaves are cooled and solidified, the turntable 1 continues to rotate, so that the station moves to the position of the protrusion 7. At this time, the push rod 8 is pushed upward under the action of the protrusion 7 to eject the processed artificial fence leaves from the mold.

[0030] At the same time, the L-shaped push rod 11 rises and one end thereof pushes the trigger button 12, and the fan 6 installed at the axis of the turntable 1 starts to work, and the airflow blows the ejected simulated fence leaves into the collection frame 17. The collection frame 17 is located on the other side of the blowing direction of the fan 6 and is used to collect the blown simulated fence leaves.

[0031] While the simulated fence leaves are blown into the collecting frame 17, the next station has moved to the bottom of the upper mold 4, ready for the next injection molding operation. The whole process realizes a continuous and efficient production process.

[0032] In addition, the utility model is also equipped with devices such as a reset spring 14 and a buffer pad 18 to ensure that the top rod 8 can be quickly reset after lifting the simulated fence leaves, while reducing the impact and noise when the top rod 8 contacts the protrusion 7.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An injection molding device for processing leaves of a simulated fence, characterized in that: include: A turntable (1) has lower molds (2) equidistantly mounted on its upper surface, and its lower portion is mounted on the upper portion of a base (3), and a liftable upper mold (4) is mounted on the top of the base (3); A top plate (5) is installed inside the cavity of the lower mold (2); a fan (6) is installed at the central axis of the turntable (1); the fan (6) is installed in coordination with the top plate (5); A convex block (7) is mounted on the top of the base (3), and a top rod (8) is fixedly connected to the bottom of the top plate (5), and the top rod (8) is intermittently in contact with the convex block (7); A driving source is installed inside the base (3), and a sector gear (9) for driving is fixed at its output end. The turntable (1) is located inside the base (3) and is fixedly connected to a gear ring (10), and the sector gear (9) is intermittently meshed with the gear ring (10); An L-shaped push rod (11) is installed at the top end of the top rod (8) and faces the axis of the turntable (1). A trigger button (12) is installed below the fan (6).

2. The injection molding device for processing leaves of a simulated fence according to claim 1, characterized in that: The bottom end of the push rod (8) is fixedly connected with a connecting piece (13), and the outer wall of the push rod (8) is sleeved with a reset spring (14). The two ends of the reset spring (14) are respectively fixedly connected to the bottom end of the turntable (1) and the upper side of the connecting piece (13), and are used for reset after the lower end of the push rod (8) contacts the protrusion (7).

3. The injection molding device for processing leaves of a simulated fence according to claim 1, characterized in that: The top end of the base (3) is fixedly connected with a bracket (15), an electric push rod (16) is installed on the bracket (15), and the output end of the electric push rod (16) is fixedly connected with the upper mold (4).

4. The injection molding device for processing leaves of a simulated fence according to claim 1, characterized in that: A collecting frame (17) is installed on one side of the base (3) in the direction of the air blowing of the fan (6).

5. The injection molding device for processing leaves of a simulated fence according to claim 1, characterized in that: A buffer pad (18) is provided at the bottom end of the push rod (8) for reducing the impact and noise when the push rod (8) contacts the bump (7).

6. The injection molding device for processing leaves of a simulated fence according to claim 1, characterized in that: The electric push rod (16) is connected to the trigger button (12) through the controller (19). When the trigger button (12) is pressed, the electric push rod (16) drives the upper mold (4) to descend for injection molding.

7. The injection molding device for processing leaves of a simulated fence according to claim 1, characterized in that: The fan (6) is a variable frequency fan with adjustable wind speed to meet the requirements of different injection molding materials and processes.

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