1600-ton double-station mould pressing plastic tray hydraulic machine

Abstract

The utility model discloses a 1600-ton double-station mould pressing plastic tray hydraulic machine, which relates to the technical field of hydraulic machines, and comprises a fixed seat, a movable groove is arranged at the top of the fixed seat, a protection mechanism is arranged in the movable groove, symmetrical supporting plates are arranged on two sides of the fixed seat, a moving mechanism is arranged on the supporting plates, and the moving mechanism is arranged on the fixed seat. A lower die plate is arranged on the moving mechanism, a pushing mechanism is arranged on the side, located on the supporting plate, of the fixing base, a discharging mechanism is arranged on the side, away from the pushing mechanism, of the fixing base, the protection mechanism can reduce impact force, the situation that when the pressure applied to the lower die by the upper die is too large, the lower die is deformed or damaged is prevented, and die machining can be facilitated through the moving mechanism; and through mutual cooperation of the pushing mechanism and the discharging mechanism, the machined mold can be pushed out, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic presses, in particular to a 1600-ton double-station molding plastic tray hydraulic press. Background Art

[0002] The molding tray, whose full name is the plant fiber molding flat industrial tray, uses raw materials such as planer shavings and plant straws. It is an integral structure, and the panel and support feet are molded at one time. The upper surface of the tray board is flat and smooth, which can meet the transportation of various goods. The molding tray is processed by a press.

[0003] At present, most of the existing tray hydraulic presses are only equipped with one station. Due to the limited speed of manually adding blanks, the idle time of the molding press during operation is relatively long, and the production efficiency is low. Moreover, in the existing molding tray press, since the lower die and the workbench are fixed, when the upper die applies too much pressure to the lower die, the lower die will be deformed or damaged.

[0004] Based on this, a 1600-ton double-station molding plastic tray hydraulic press is now provided, which can eliminate the drawbacks of the existing device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a 1600-ton double-station molding plastic tray hydraulic press to solve the problems that most of the existing tray hydraulic presses are only equipped with one station. Due to the limited speed of manually adding blanks, the idle time of the molding press during operation is relatively long, and the production efficiency is low. Moreover, in the existing molding tray press, since the lower die and the workbench are fixed, when the upper die applies too much pressure to the lower die, the lower die will be deformed or damaged.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A 1600-ton double-station molding plastic tray hydraulic press includes a fixed seat. A movable groove is arranged at the top of the fixed seat. A protection mechanism is arranged in the movable groove. Symmetrical support plates are arranged on both sides of the fixed seat. A moving mechanism is arranged on the support plates. A lower template is arranged on the moving mechanism. A material pushing mechanism is arranged on the fixed seat on one side of the support plate. A material discharging mechanism is arranged on the fixed seat on the side far from the material pushing mechanism.

[0008] On the basis of the above technical solutions, the utility model also provides the following optional technical solutions:

[0009] In an optional solution: the protection mechanism includes a support plate. The support plate is located at the top inside the movable groove. The bottom surface of the support plate is connected to the bottom of the movable groove through a plurality of first telescopic rods. Springs are sleeved outside the first telescopic rods.

[0010] In an alternative embodiment: The moving mechanism includes a moving plate located on the pallet, and the moving plate is slidably connected to the pallet through a first guide rail. A lower template is provided on the moving plate.

[0011] In an alternative embodiment: The bottom of the pallet is fixedly connected to the side wall of the fixed seat through a first reinforcing rib plate.

[0012] In an alternative embodiment: A second guide rail is provided at a position corresponding to the first guide rail on the support plate.

[0013] In an alternative embodiment: A frame is provided above the fixed seat. The frame is fixedly connected to the top of the fixed seat through a plurality of support columns. A hydraulic cylinder is provided at the top of the frame. A second telescopic rod is provided at the output end of the hydraulic cylinder, and an upper template is provided at the bottom of the second telescopic rod.

[0014] In an alternative embodiment: The pushing mechanism includes a fixing plate located on one side of the pallet on the side wall of the fixed seat. An electric push rod is provided on the fixing plate. The electric push rod is fixedly connected to the fixing plate through a mounting plate, and a push plate is provided at the top output end of the electric push rod.

[0015] In an alternative embodiment: The unloading mechanism includes a transport rack located on the side of the fixed seat away from the fixing plate. The bottom of the transport rack is fixedly connected to the side wall of the fixed seat through a second reinforcing rib plate, and a conveyor belt is provided inside the transport rack.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] In the present utility model, an activity groove is provided at the top of the fixed seat, a protection mechanism is provided in the activity groove, symmetric pallets are provided on both sides of the fixed seat, a moving mechanism is provided on the pallets, a lower template is provided on the moving mechanism, a pushing mechanism is provided on one side of the fixed seat where the pallet is located, and an unloading mechanism is provided on the side of the fixed seat away from the pushing mechanism. The protection mechanism can reduce the impact force and prevent the lower die from deforming or being damaged when the upper die applies too much pressure to the lower die. The moving mechanism can facilitate mold processing. By the mutual cooperation of the pushing mechanism and the unloading mechanism, the processed mold can be pushed out, improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure on one side of the present utility model.

[0019] Figure 2 It is a schematic diagram of the overall structure on the other side of the present utility model.

[0020] Figure 3 It is a schematic diagram of the structure of the protection mechanism of the present utility model.

[0021] Annotation of reference numerals: 1. Fixed seat; 2. Support plate; 3. First reinforcing rib plate; 4. First guide rail; 5. Moving plate; 6. Lower template; 7. First telescopic rod; 8. Spring; 9. Support plate; 10. Second guide rail; 11. Support column; 12. Frame; 13. Hydraulic cylinder; 14. Upper template; 15. Second telescopic rod; 16. Fixed plate; 17. Mounting plate; 18. Electric push rod; 19. Push plate; 20. Activity groove; 21. Transport rack; 22. Second reinforcing rib plate; 23. Conveyor belt. Detailed implementation manners

[0022] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0023] In one embodiment, as Figures 1 - 3 shown, a 1600-ton double-station molded plastic pallet hydraulic press includes a fixed seat 1. An activity groove 20 is provided at the top of the fixed seat 1. A protection mechanism is provided in the activity groove 20. Symmetrical support plates 2 are provided on both sides of the fixed seat 1. A moving mechanism is provided on the support plates 2. A lower template 6 is provided on the moving mechanism. A pushing mechanism is provided on the fixed seat 1 on one side of the support plate. A discharging mechanism is provided on the fixed seat 1 on the side away from the pushing mechanism. The protection mechanism can reduce the impact force. The moving mechanism can facilitate mold processing. By the mutual cooperation of the pushing mechanism and the discharging mechanism, the processed mold can be pushed out, improving the processing efficiency.

[0024] In one embodiment, as Figure 3 shown, the protection mechanism includes a support plate 9. The support plate 9 is located at the inner top of the activity groove 20. The bottom surface of the support plate 9 and the bottom of the activity groove 20 are connected by a plurality of first telescopic rods 7. A spring 8 is sleeved outside the first telescopic rods 7. When the support plate 9 is subjected to pressure, the spring 8 is squeezed downward to reduce the impact force. When not subjected to pressure, the support plate 9 is pushed out and reset under the action of the spring 8 resetting.

[0025] In one embodiment, as Figure 1 shown, the moving mechanism includes a moving plate 5. The moving plate 5 is located on the support plate 2, and the moving plate 5 is slidably connected to the support plate 2 through a first guide rail 4. A lower template 6 is provided on the moving plate 5. The moving plate 5 can slide horizontally on the support plate 2.

[0026] In one embodiment, as Figure 1 shown, the bottom of the support plate 2 is fixedly connected to the side wall of the fixed seat 1 through a first reinforcing rib plate 3 to strengthen the stability of the support plate 2.

[0027] In one embodiment, as Figure 1 shown, a second guide rail 10 is provided at a position corresponding to the first guide rail 4 on the support plate 9, so that the moving plate 5 can slide onto the support plate 9 through the first guide rail 4 and the second guide rail 10.

[0028] In one embodiment, as Figure 2 shown, above the fixing base 1, there is a frame 12. The frame 12 is fixedly connected to the top of the fixing base 1 through a number of support columns 11. At the top end of the frame 12, there is a hydraulic cylinder 13. At the output end of the hydraulic cylinder 13, there is a second telescopic rod 15. At the bottom end of the second telescopic rod 15, there is an upper template 14. The hydraulic cylinder 13 can drive the upper template 14 to compress downward for die pressing.

[0029] In one embodiment, as Figure 2 shown, the material pushing mechanism includes a fixing plate 16. The fixing plate 16 is located on one side of the supporting plate 2 on the side wall of the fixing base 1. On the fixing plate 16, there is an electric push rod 18. The electric push rod 18 is fixedly connected to the fixing plate 16 through a mounting plate 17. At the top output end of the electric push rod 18, there is a push plate 19. The electric push rod 18 can drive the push plate 19 to move, so as to push out the processed mold on the lower template 6.

[0030] In one embodiment, as Figure 1 shown, the unloading mechanism includes a transport frame 21. The transport frame 21 is located on the side of the fixing base 1 away from the fixing plate 16. The bottom of the transport frame 21 is fixedly connected to the side wall of the fixing base 1 through a second reinforcing rib plate 22. Inside the transport frame 21, there is a transport belt 23. The push plate 19 pushes the mold onto the transport belt 23 inside the transport frame 21, which is convenient for rapid unloading and improves the processing efficiency.

[0031] The above-mentioned embodiment discloses a 1600-ton double-station die-pressing plastic pallet hydraulic press. When in use, place the mold to be processed on the lower template 6, push the moving plate 5, and the moving plate 5 slides onto the support plate 9 through the first guide rail 4 and the second guide rail 10. Start the hydraulic cylinder 13, and the hydraulic cylinder 13 can drive the upper template 14 to compress downward for die pressing. When the support plate 9 is under pressure, it squeezes the spring 8 downward to reduce the impact force and prevent the lower die from deforming or being damaged when the upper die applies too much pressure to the lower die. After processing, when the support plate 9 is not under pressure, under the action of the spring 8 resetting, the support plate 9 is pushed out and reset. Start the electric push rod 18, and the electric push rod 18 can drive the push plate 19 to move, so as to push out the processed mold on the lower template 6. The push plate 19 pushes the mold onto the transport belt 23 inside the transport frame 21, which is convenient for rapid unloading and improves the processing efficiency.

[0032] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A 1600 ton double-station hydraulic press for molding plastic pallets, comprising a fixed seat (1), characterized in that: The top of the fixed seat (1) is provided with a movable groove (20), a protective mechanism is provided in the movable groove (20), symmetrical support plates (2) are provided on both sides of the fixed seat (1), a moving mechanism is provided on the support plates (2), a lower template (6) is provided on the moving mechanism, a pushing mechanism is provided on one side of the fixed seat (1) and a discharging mechanism is provided on the side of the fixed seat (1) away from the pushing mechanism.

2. The 1600-ton double-station plastic pallet molding hydraulic press according to claim 1 is characterized in that: The protection mechanism comprises a support plate (9), the support plate (9) is located at the top of the movable groove (20), the bottom surface of the support plate (9) is connected to the bottom of the movable groove (20) via a plurality of first telescopic rods (7), and the outer side of the first telescopic rods (7) is sleeved with a spring (8).

3. The 1600-ton double-station plastic pallet molding hydraulic press according to claim 1 is characterized in that: The moving mechanism comprises a moving plate (5), the moving plate (5) is located on the supporting plate (2), and the moving plate (5) and the supporting plate (2) are slidably connected via a first guide rail (4), and a lower template (6) is arranged on the moving plate (5).

4. The 1600-ton double-station plastic pallet molding hydraulic press according to claim 1 is characterized in that: The bottom of the support plate (2) is fixedly connected to the side wall of the fixing seat (1) via a first reinforcing rib (3).

5. The 1600-ton double-station plastic pallet molding hydraulic press according to claim 2 is characterized in that: A second guide rail (10) is arranged on the support plate (9) at a position corresponding to the first guide rail (4).

6. The 1600-ton double-station plastic pallet molding hydraulic press according to claim 1 is characterized in that: A frame (12) is arranged above the fixing seat (1), and the frame (12) is fixedly connected to the top of the fixing seat (1) via a plurality of support columns (11). A hydraulic cylinder (13) is arranged at the top of the frame (12), and a second telescopic rod (15) is arranged at the output end of the hydraulic cylinder (13), and an upper template (14) is arranged at the bottom end of the second telescopic rod (15).

7. The 1600-ton double-station plastic pallet molding hydraulic press according to claim 1 is characterized in that: The push mechanism comprises a fixed plate (16), the fixed plate (16) is located on one side of the support plate (2) on the side wall of the fixed seat (1), an electric push rod (18) is arranged on the fixed plate (16), the electric push rod (18) is fixedly connected to the fixed plate (16) through a mounting plate (17), and a push plate (19) is arranged at the top output end of the electric push rod (18).

8. The 1600-ton double-station plastic pallet molding hydraulic press according to claim 1 is characterized in that: The unloading mechanism comprises a transport frame (21), the transport frame (21) being located on a side of the fixed seat (1) away from the fixed plate (16), the bottom of the transport frame (21) being fixedly connected to the side wall of the fixed seat (1) via a second reinforcing rib (22), and a transport belt (23) being arranged inside the transport frame (21).

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