Rubber wood crushed leftover material pressing forming machine

Abstract

The utility model discloses a rubber wood crushed leftover material pressing forming machine which comprises a hydraulic machine, a pressing rod capable of moving up and down is installed in the hydraulic machine, the bottom of the hydraulic machine is fixedly connected with a workbench, the top of the workbench is fixedly connected with a limiting pipe for restraining scraps, and the bottom end of the pressing rod is fixedly connected with a pressing block. The pressing block is slidably connected to the interior of the limiting pipe, the conveying pipe is fixedly connected to the exterior of the limiting pipe, the conveying pipe communicates with the interior of the limiting pipe, a motor is fixedly connected to the exterior of the conveying pipe, and a spiral auger for conveying rubber and wood leftover materials is rotatably connected to the interior of the conveying pipe; due to the fact that the pressing block shields the top of the limiting pipe, and the bottom opening of the limiting pipe is shielded by the baffle, materials are in a completely-shielded state in the conveying process and cannot be blown by external airflow to be scattered, it is ensured that the materials are fully utilized, waste is avoided, and meanwhile the materials are prevented from being spilled out to pollute a machining workshop.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a molding machine for pressing rubber wood crushed scraps. Background Art

[0002] Rubber wood is a common wood variety, which is obtained by processing after the rubber tree is aged and eliminated. It has the characteristics of soft texture, good toughness and beautiful texture. As a new material for furniture manufacturing, the color and texture of rubber wood are superior to other woods. It is widely used in making high-grade furniture and high-grade interior decoration. In addition, compared with coal, petroleum and natural gas, rubber wood biomass pellet fuel and its products have unique advantages such as energy conservation, consumption reduction and low cost. Therefore, the scraps generated by rubber wood processing are often crushed and pressed into shape to make rubber charcoal.

[0003] The forming process of rubber wood chips is generally carried out by a hydraulic press and a mold. After pouring the scrap chips into the mold, the hydraulic press drives the pressure plate to extrude, so that the fine scraps can be pressed into shape. Since the rubber wood scraps are very loose and fine, they are easily scattered around the mold under the influence of external air flow during the process of pouring into the mold, resulting in a decrease in material utilization rate. Content of the Utility Model

[0004] The purpose of the utility model is to provide a molding machine for pressing rubber wood crushed scraps, aiming at solving the problem that the rubber wood scraps are very loose and fine, and are easily scattered around the mold under the influence of external air flow during the process of pouring into the mold, resulting in a decrease in material utilization rate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solution: a molding machine for pressing rubber wood crushed scraps:

[0006] It includes a hydraulic press, a pressure rod capable of moving up and down is installed inside the hydraulic press, the bottom of the hydraulic press is fixedly connected with a workbench, a limiting tube for binding scraps is fixedly connected to the top of the workbench, the bottom end of the pressure rod is fixedly connected with a pressure block, and the pressure block is slidably connected inside the limiting tube;

[0007] It further includes: a conveying pipe fixedly connected to the outside of the limiting tube, the conveying pipe is communicated with the inside of the limiting tube, a motor is fixedly connected to the outside of the conveying pipe, a spiral auger for conveying rubber wood scraps is rotatably connected inside the conveying pipe, the spiral auger is fixedly connected with the driving shaft of the motor, and a feed hopper for pouring rubber wood scraps is fixedly connected to the top of the conveying pipe.

[0008] As a further description of the above-mentioned technology, a rubber wood crushed scrap pressing and molding machine is provided: the top of the workbench is fixedly connected to a limiting table, the bottom of the workbench is fixedly connected to a telescopic rod, the telescopic end of the telescopic rod passes through the bottom wall of the workbench and is fixedly connected to a baffle, the baffle is U-shaped and has strip protrusions at both ends of the top.

[0009] As a further description of the rubber wood crushed scrap pressing and molding machine of the above technology: openings are opened on both sides of the bottom of the limiting tube, and the two sides of the baffle respectively pass through the top wall of the workbench and are located in the two openings of the limiting tube, and the strip protrusion of the baffle is embedded in the inner wall of the opening of the limiting tube.

[0010] As a further description of the above-mentioned technology, a rubber wood crushed scrap pressing and molding machine is provided: the top of the workbench is fixedly connected to a support frame, the top of the support frame is slidably connected to a push rod, and the end of the push rod close to the limiting tube is fixedly connected to a push plate, and the length and width of the push plate are equal to the length and width of the bottom opening of the limiting tube.

[0011] As a further description of the above-mentioned technology, a rubber wood crushed scrap pressing and molding machine is as follows: a connecting plate is sleeved on the outside of the pressing rod, a sling is fixedly connected to the bottom of the connecting plate, a gear is rotatably connected to the top of the support frame, a winding disk is fixedly connected to one side of the gear, and the bottom end of the sling is wrapped around the winding disk.

[0012] As a further description of the rubber wood crushed scrap pressing and molding machine of the above technology: a coil spring is fixedly connected between the gear and the support frame.

[0013] In summary, due to the use of the above-mentioned technology, a rubber wood crushing scrap pressing and molding machine, the beneficial effects of the utility model are:

[0014] 1. Pour the rubber wood scraps into the feed hopper and let them fall into the conveying pipe. The spiral auger rotates to transport the materials in the conveying pipe to the limiting pipe to realize the loading of the rubber wood. Since the pressing block is blocked at the top of the limiting pipe and the bottom opening of the limiting pipe is blocked by the baffle, the material is in a completely blocked state during the transportation process and will not be scattered by the external airflow, thereby ensuring that the material is fully utilized and avoiding waste, and preventing the material from spilling and polluting the processing workshop.

[0015] 2. After the rubber wood material is pressed and formed, the pressing block is reset upward. At this time, the pressed and formed material can be directly pushed out through the connecting plate, hanging rope, winding disk, gear, push rod and push plate transmission to realize automatic unloading. This design uses the movement of the pressing rod for driving, so no additional drive control is required, which simplifies the processing steps of rubber wood pressing and forming, and the push plate and the pressing block work back and forth to speed up the processing efficiency of rubber wood, which is helpful for actual production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows an overall front perspective view provided according to an embodiment of the utility model;

[0017] Figure 2 Shows an overall back perspective view provided according to an embodiment of the utility model;

[0018] Figure 3 A diagram of a spiral auger mechanism provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A cross-sectional view of a position limiting tube provided according to an embodiment of the utility model is shown;

[0020] Figure 5 The figure shows a structural diagram of a winding reel provided according to an embodiment of the utility model.

[0021] Legend:

[0022] 1. Hydraulic press; 2. Pressure rod; 3. Workbench; 4. Limiting pipe; 5. Pressure block; 6. Conveying pipe; 7. Auger; 8. Motor; 9. Feed hopper; 10. Limiting platform; 11. Telescopic rod; 12. Baffle; 13. Connecting plate; 14. Lifting rope; 15. Push plate; 16. Push rod; 17. Gear; 18. Support frame; 19. Coil spring; 20. Reel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technology in the embodiments of the utility model, a rubber wood crushing scrap pressing and molding machine. 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.

[0024] The utility model adopts the following technologies to form a rubber wood crushed scrap pressing machine:

[0025] The hydraulic press 1 comprises a pressure rod 2 which can move up and down, a workbench 3 is fixedly connected to the bottom of the hydraulic press 1, a limit tube 4 for restraining debris is fixedly connected to the top of the workbench 3, a pressure block 5 is fixedly connected to the bottom end of the pressure rod 2, and the pressure block 5 is slidably connected to the inside of the limit tube 4;

[0026] It further includes: a conveying pipe 6 fixedly connected to the outside of the limiting pipe 4. The conveying pipe 6 is communicated with the inside of the limiting pipe 4. A motor 8 is fixedly connected to the outside of the conveying pipe 6. A spiral auger 7 for conveying rubber wood scraps is rotatably connected to the inside of the conveying pipe 6. The spiral auger 7 is fixedly connected to the drive shaft of the motor 8. A feed hopper 9 for pouring rubber wood scraps is fixedly connected to the top of the conveying pipe 6. The pressing block 5 shields the top of the limiting pipe 4. The bottom opening of the limiting pipe 4 is shielded by a baffle 12. Therefore, the rubber wood scraps are in a completely shielded state during the conveying process and will not be scattered due to being blown by the external air flow, thus ensuring the full utilization of the materials.

[0027] As a further description of a rubber wood crushing and scrap pressing and forming machine of the above technology: a limiting table 10 is fixedly connected to the top of the workbench 3. A telescopic rod 11 is fixedly connected to the bottom of the workbench 3. The telescopic end of the telescopic rod 11 penetrates through the bottom wall of the workbench 3 and is fixedly connected to a baffle 12. The baffle 12 is U-shaped and strip-shaped protrusions are provided at both ends of the top. The baffle 12 and the suspension rope 14 are used to shield the four sides of the material, so that the material can be formed under the pressing of the pressing block 5.

[0028] As a further description of a rubber wood crushing and scrap pressing and forming machine of the above technology: openings are provided on both sides of the bottom of the limiting pipe 4. The two sides of the baffle 12 respectively penetrate through the top wall of the workbench 3 and are located in the two openings of the limiting pipe 4. The strip-shaped protrusions of the baffle 12 are embedded in the inner wall of the opening of the limiting pipe 4. The function of the strip-shaped protrusions is to make the baffle 12 closely combined with the limiting pipe 4, thereby improving the load-bearing capacity of the baffle 12 and preventing the inner wall of the baffle 12 from deforming due to the extrusion of the material. The telescopic rod 11 is used to adjust the position of the baffle 12, and cooperate with the bottom opening of the limiting pipe 4 to facilitate the pushing out of the formed material.

[0029] As a further description of a rubber wood crushing and scrap pressing and forming machine of the above technology: a support frame 18 is fixedly connected to the top of the workbench 3. A push rod 16 is slidably connected to the top of the support frame 18. A push plate 15 is fixedly connected to one end of the push rod 16 close to the limiting pipe 4. The length and width of the push plate 15 are equal to the length and width of the bottom opening of the limiting pipe 4. The support frame 18 is used to limit the movement track of the push rod 16. The movement of the push rod 16 driving the push plate 15 can enter the bottom opening of the limiting pipe 4 to push out the formed material.

[0030] Further description of a rubber wood crushed waste press-forming machine of the above technology: A connecting plate 13 is sleeved outside the pressure rod 2. A suspension rope 14 is fixedly connected to the bottom of the connecting plate 13. A gear 17 is rotatably connected to the top of the support frame 18. A winding disc 20 is fixedly connected to one side of the gear 17. The bottom end of the suspension rope 14 is wound and connected to the winding disc 20. When the pressing block 5 moves upward, the formed material can be directly pushed out through the transmission of the connecting plate 13, the suspension rope 14, the winding disc 20, the gear 17, the push rod 16 and the push plate 15, realizing automatic unloading. This design is driven by the movement of the pressure rod 2, so no additional driving control is required, simplifying the processing steps of rubber wood press-forming.

[0031] Further description of a rubber wood crushed waste press-forming machine of the above technology: A torsion spring 19 is fixedly connected between the gear 17 and the support frame 18. The torsion spring 19 is used to drive the gear 17 to rotate to reset the push rod 16 and the push plate 15 before the pressing block 5 presses the material again, and make the winding disc 20 rotate to rewind the suspension rope 14.

[0032] Working principle: Pour rubber wood waste into the inside of the feed hopper 9, so that the waste falls into the conveying pipe 6. Start the motor 8 to drive the spiral auger 7 to rotate. The spiral auger 7 rotates to convey the material in the conveying pipe 6 to the limiting pipe 4, realizing the feeding of rubber wood. Since the pressing block 5 blocks the top of the limiting pipe 4 and the bottom opening of the limiting pipe 4 is blocked by the baffle 12, the material is in a completely blocked state during the conveying process and will not be blown by the external air flow and scattered, thus ensuring that the material is fully utilized, avoiding waste, and at the same time preventing the material from spilling out and polluting the processing workshop;

[0033] The downward movement of the pressure rod 2 drives the pressing block 5 to press the material. After the material is extruded and formed, control the telescopic rod 11 to shorten and drive the baffle 12 into the inside of the workbench 3. At this time, the two side openings at the bottom of the limiting pipe 4 are opened. During the upward movement and reset of the pressing block 5, the connecting plate 13 is driven to move upward. The movement of the connecting plate 13 pulls the winding disc 20 through the suspension rope 14, causing the winding disc 20 to rotate. The rotation of the winding disc 20 drives the push rod 16 to slide toward the direction of the limiting pipe 4, thereby driving the push plate 15 to push the formed material and pushing the material out of the limiting pipe 4 to realize automatic unloading. During the rotation of the gear 17, the torsion spring 19 stores energy. When the pressing block 5 moves downward again, the suspension rope 14 is released, and the elastic force of the torsion spring 19 drives the gear 17 to rotate in the reverse direction, resetting the push rod 16 and the push plate 15, and the winding disc 20 rewinds the suspension rope 14, facilitating the press-forming of the material again.

[0034] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A rubber wood crushed scrap pressing and molding machine, comprising a hydraulic press (1), characterized in that: A pressure rod (2) capable of moving up and down is installed inside the hydraulic press (1); a workbench (3) is fixedly connected to the bottom of the hydraulic press (1); a limit tube (4) for restraining debris is fixedly connected to the top of the workbench (3); a pressure block (5) is fixedly connected to the bottom end of the pressure rod (2); and the pressure block (5) is slidably connected to the inside of the limit tube (4); The invention also comprises: a conveying pipe (6) fixedly connected to the outside of the limiting pipe (4), the conveying pipe (6) being communicated with the inside of the limiting pipe (4), the outside of the conveying pipe (6) being fixedly connected to a motor (8), the inside of the conveying pipe (6) being rotatably connected to a spiral auger (7) for conveying rubber wood scraps, the spiral auger (7) being fixed to the drive shaft of the motor (8), and the top of the conveying pipe (6) being fixedly connected to a feed hopper (9) for pouring rubber wood scraps.

2. A rubber wood crushed scrap pressing and molding machine according to claim 1, characterized in that: The top of the workbench (3) is fixedly connected to a limiting platform (10), the bottom of the workbench (3) is fixedly connected to a telescopic rod (11), the telescopic end of the telescopic rod (11) passes through the bottom wall of the workbench (3) and is fixedly connected to a baffle (12), the baffle (12) is U-shaped and has strip-shaped protrusions at both ends of the top.

3. A rubber wood crushed scrap pressing and molding machine according to claim 2, characterized in that: The bottom of the limiting tube (4) is provided with openings on both sides, the two sides of the baffle plate (12) respectively penetrate the top wall of the workbench (3) and are located in the two openings of the limiting tube (4), and the strip-shaped protrusion of the baffle plate (12) is embedded in the inner wall of the opening of the limiting tube (4).

4. A rubber wood crushed scrap pressing and molding machine according to claim 1, characterized in that: The top of the workbench (3) is fixedly connected to a support frame (18), the top of the support frame (18) is slidably connected to a push rod (16), one end of the push rod (16) close to the limiting tube (4) is fixedly connected to a push plate (15), and the length and width of the push plate (15) are equal to the length and width of the bottom opening of the limiting tube (4).

5. A rubber wood crushed scrap pressing and molding machine according to claim 4, characterized in that: The outer part of the pressure rod (2) is sleeved with a connecting plate (13), the bottom of the connecting plate (13) is fixedly connected to a sling rope (14), the top of the support frame (18) is rotatably connected to a gear (17), one side of the gear (17) is fixedly connected to a winding disk (20), and the bottom end of the sling rope (14) is wound around and connected to the winding disk (20).

6. A rubber wood crushed scrap pressing and molding machine according to claim 5, characterized in that: A coil spring (19) is fixedly connected between the gear (17) and the support frame (18).

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