A cold pressing device for processing bamboo products

Abstract

This utility model relates to a cold pressing device for bamboo product processing. While the extrusion mechanism is pressing, the operator prepares materials on the preparation mechanism. First, the opening and closing push component on the side of the preparation mold away from the forming mold is operated, opening the opening on that side. Then, the operator puts the required bamboo strips into the preparation mold. Subsequently, the opening and closing push component closes the opening, causing the first moving component to move the preparation mold closer to and fit against the forming mold. Then, the second moving component moves the two sets of opening and closing push components, causing one opening and closing push component to push the bamboo block in the forming mold out of the forming mold. Then, with the cooperation of one opening and closing push component and the other opening and closing push component, the prepared bamboo strips in the preparation mold are transferred to the forming mold. Then, the opening and closing push component on the side away from the preparation mold is operated, opening the opening at that position. Then, the preparation mechanism resets, and the extrusion mechanism is operated to extrude the bamboo strips.

Description

Technical Field

[0001] This utility model relates to the field of cold pressing equipment for bamboo products, and in particular to a cold pressing device for processing bamboo products. Background Technology

[0002] The main production process of reconstituted bamboo is to remove the green layer of bamboo, then plan the bamboo core, roll and sew it to make special bamboo strips or bamboo bundles with through gaps. After impregnation with glue, drying, cold pressing and heat curing are carried out to produce bamboo reconstituted materials with a density of 1.0g / cm3 or higher. The so-called cold pressing and heat curing method refers to molding the impregnated, rolled and sewn bamboo strips into steel molding molds at room temperature and high pressure, and then curing them together with the molding mold in a high-temperature kiln (temperature 120℃-135℃). Reconstituted bamboo produced by this method is usually referred to as cold-pressed reconstituted bamboo.

[0003] After the cold pressing device presses the bamboo strips into shape, the shaped bamboo blocks need to be manually removed from the forming mold. Then, the next batch of bamboo strips is placed into the forming mold for pressing. Since the amount of bamboo strips in the forming mold is relatively fixed, too many or too few bamboo strips will affect the shaping of the bamboo blocks. Traditional cold pressing devices cannot properly prepare bamboo strips, thus affecting the cold pressing efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the aforementioned problems in the prior art, this utility model provides a cold pressing device for bamboo product processing, which can more conveniently and efficiently prepare the next batch of bamboo strips that need to be cold pressed, allowing the bamboo blocks that have been cold pressed in the previous batch to be better discharged from the forming mold, and then placing the prepared bamboo strips into the forming mold for cold pressing, thereby improving the cold pressing efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] A cold pressing device for processing bamboo products includes a base, a forming mold, an extrusion mechanism, and a material preparation mechanism. The forming mold is disposed on the base. The extrusion mechanism is connected to the base and movably connected to the forming mold. The material preparation mechanism is disposed on one side of the forming mold. Both ends of the forming mold are provided with first openings. The material preparation mechanism is movably connected to the forming mold through the first openings.

[0009] The material preparation mechanism includes a first moving component, a material preparation mold, and a pushing component. The moving component is located on the other side of the forming mold and is connected to the base. The moving component is driven to the bottom of the material preparation mold, and the pushing component is located on the top of the material preparation mold.

[0010] The pushing component includes a second moving component and two sets of opening and closing pushing components. The second moving component is disposed on the top of the material preparation mold. Both ends of the material preparation mold are provided with a second opening. Each of the second openings is provided with an opening and closing pushing component. The second moving component is drivenly connected to the two sets of opening and closing pushing components.

[0011] Furthermore, the opening and closing push assembly includes a mounting base, a rotation drive, a rotating shaft, and a push plate. The second moving assembly is driven to the mounting base. The upper part of the push plate is rotatably connected to the mounting base via the rotating shaft. The lower part of the push plate is movably connected to the interior of the material preparation mold. The rotation drive is driven to the rotating shaft.

[0012] Furthermore, the second moving component includes a connecting frame, two sets of slide rails, two first sliders, and a first linear drive. Each side of the material preparation mold is provided with a slide rail. One side of the connecting frame is slidably connected to a slide rail via a first slider, and the other side of the connecting frame is slidably connected to another slide rail via another first slider. A first linear drive is provided on one slide rail, and the first linear drive is linearly driven connected to a first slider. Each end of the connecting frame is connected to a mounting base.

[0013] Furthermore, the first moving component includes a second linear drive and a second slider. The base is provided with a groove adapted to the second slider. The lower part of the second slider is slidably connected to the groove, and the upper part of the second slider is connected to the bottom of the material preparation mold. The second linear drive is disposed on the base and is linearly driven connected to the second slider.

[0014] Furthermore, the extrusion mechanism includes a third linear drive member, a sliding column, a top plate, a moving plate, and a pressure head. The top plate is connected to the base through the sliding column on all four sides. The moving plate is slidably connected to the sliding column on all four sides. The third linear drive member is disposed on the upper part of the top plate and is linearly driven connected to the top surface of the moving plate. The pressure head is disposed on the bottom surface of the moving plate and is movably connected to the inside of the forming mold.

[0015] Furthermore, it also includes a conveyor, which is provided on the other side of the forming mold and is connected to the base.

[0016] Furthermore, it also includes a PLC controller, which is electrically connected to both the extrusion mechanism and the material preparation mechanism.

[0017] (III) Beneficial Effects

[0018] The beneficial effects of this utility model are as follows: In actual production and use, when it is necessary to cold press bamboo strips into bamboo blocks, the bamboo strips to be pressed can be placed in the forming mold, and then the extrusion mechanism is run to extrude the bamboo strips into shape under the cooperation of the extrusion mechanism and the forming mold. While the extrusion mechanism is extruding, the operator prepares the material on the material preparation mechanism. The opening and closing push component on the side of the material preparation mold away from the forming mold can be run first to open the opening on that side. Then the operator puts the required bamboo strips into the material preparation mold. After the material is placed, the opening is closed by the opening and closing push component. Then the first moving component is run to move the material preparation mold closer to and fits the forming mold. Then the second moving component is run to move the two... The opening and closing push components move, causing one opening and closing push component to first push the bamboo blocks out of the forming mold. Then, with the cooperation of one opening and closing push component and another, the bamboo strips prepared in the material preparation mold are transferred to the forming mold. Then, the opening and closing push component on the side away from the material preparation mold is operated, causing the opening at that position to open. Then, the first moving component and the second moving component are operated to reset the material preparation mechanism. Then, the extrusion mechanism is operated to extrude the bamboo strips. This allows for more convenient and efficient preparation of the next batch of bamboo strips that need to be cold-pressed, and allows the bamboo blocks that have been cold-pressed in the previous batch to be better discharged from the forming mold. The prepared bamboo strips are then placed into the forming mold for cold pressing, thereby improving the cold pressing efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the cold pressing device for processing bamboo products according to an embodiment of the present invention;

[0020] Figure 2 This is a front view of the overall structure of the cold pressing device for processing bamboo products according to an embodiment of the present invention;

[0021] Figure 3 This is a side view of the overall structure of the cold pressing device for bamboo product processing according to an embodiment of the present invention.

[0022] Figure 4 This is a schematic diagram of the material preparation mechanism of the cold pressing device for bamboo product processing according to an embodiment of the present invention;

[0023] Figure 5 This is a side view of the material preparation mechanism of a cold pressing device for bamboo product processing according to an embodiment of the present invention.

[0024] [Explanation of Labels in the Attached Image]

[0025] Top plate 1, moving plate 2, sliding column 3, pressure head 4, conveyor 5, forming mold 6, base 7, material preparation mechanism 8, third linear drive component 9, push plate 801, connecting frame 802, mounting base 803, slide rail 804, second slider 805, rotation drive component 806, material preparation mold 807, second linear drive component 808, first linear drive component 809, first slider 810. Detailed Implementation

[0026] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Please refer to Figures 1 to 5 As shown, a cold pressing device for processing bamboo products according to this utility model includes a base 7, a forming mold 6, an extrusion mechanism and a material preparation mechanism 8. The forming mold 6 is provided on the base 7. The extrusion mechanism is connected to the base 7 and is movably connected to the forming mold 6. The material preparation mechanism 8 is provided on one side of the forming mold 6. Both ends of the forming mold are provided with first openings. The material preparation mechanism 8 is movably connected to the forming mold 6 through the first openings.

[0028] The material preparation mechanism 8 includes a first moving component, a material preparation mold 807, and a pushing component. The moving component is disposed on the other side of the molding mold 6 and connected to the base 7. The moving component is driven to the bottom of the material preparation mold 807, and the pushing component is disposed on the top of the material preparation mold 807.

[0029] The pushing component includes a second moving component and two sets of opening and closing pushing components. The second moving component is disposed on the top of the material preparation mold 807. Both ends of the material preparation mold 807 are provided with a second opening. Each of the second openings is provided with an opening and closing pushing component. The second moving component is drivenly connected to the two sets of opening and closing pushing components.

[0030] The working principle of this utility model is as follows: In actual production and use, when it is necessary to cold press bamboo strips into bamboo blocks, the bamboo strips to be pressed can be placed in the forming mold 6, and then the extrusion mechanism is run, so that the bamboo strips are extruded and shaped under the cooperation of the extrusion mechanism and the forming mold 6. While the extrusion mechanism is extruding, the operator prepares materials on the material preparation mechanism 8. The opening and closing push component on the side of the material preparation mold 807 away from the forming mold 6 can be run first to open the opening on that side. Then the operator puts the required bamboo strips into the material preparation mold 807. After the material is placed, the opening is closed by the opening and closing push component. Then the first moving component is run to make the first moving component carry... The material preparation mold 807 moves closer to and fits into the forming mold 6. Then, the second moving component is activated, causing the second moving component to drive the two sets of opening and closing pushing components to move. One opening and closing pushing component first pushes the bamboo block out of the forming mold 6. Then, with the cooperation of one opening and closing pushing component and the other opening and closing pushing component, the bamboo strips prepared in the material preparation mold 807 are transferred into the forming mold 6. Then, the opening and closing pushing component on the side away from the material preparation mold 807 is activated, causing the opening at that position to open. Then, the first moving component and the second moving component are activated, causing the material preparation mechanism 8 to reset. Then, the extrusion mechanism is activated to extrude the bamboo strips.

[0031] Furthermore, the opening and closing push assembly includes a mounting base 803, a rotation drive 806, a rotating shaft, and a push plate 801. The second moving assembly is driven to the mounting base 803. The upper part of the push plate 801 is rotatably connected to the mounting base 803 via the rotating shaft. The lower part of the push plate 801 is movably connected to the interior of the material preparation mold 807. The rotation drive 806 is driven to the rotating shaft.

[0032] As described above, when material preparation is required in the material preparation mold 807, the opening at the end of the material preparation mold 807 away from the forming mold 6 can be opened first. The rotation drive 806 at this position is then operated, causing the rotation drive 806 to drive the push plate 801 to rotate outward of the material preparation mold 807 via the rotating shaft, thus opening the opening. This facilitates the operator placing the bamboo strips into the material preparation mold 807. After the material is placed, the push plate 801 is reset, closing the opening. Then, the first moving component is operated, pushing the material preparation mold 807 towards the forming mold 6. Subsequently, the second moving component is operated, driving the two sets of opening and closing push components to move the bamboo strips in the material preparation mold 807 to the forming mold 6 for processing. When the material preparation mechanism 8 needs to be reset, the rotation drive 806 of the other opening and closing push component is operated, opening the opening at this position, facilitating the push plate 801 to disengage from the forming mold 6, and allowing the material preparation mold 807 to be reset more easily.

[0033] Furthermore, the second moving component includes a connecting frame 802, two sets of slide rails 804, two first sliders 810, and a first linear drive 809. A slide rail 804 is provided on both sides of the material preparation mold 807. One side of the connecting frame 802 is slidably connected to a slide rail 804 via a first slider 810, and the other side of the connecting frame 802 is slidably connected to another slide rail 804 via another first slider 810. A first linear drive 809 is provided on one slide rail 804, and the first linear drive 809 is linearly driven connected to a first slider 810. A mounting base 803 is connected to each end of the connecting frame 802.

[0034] As can be seen from the above description, it is advantageous that after the material preparation mold 807 moves to one side of the forming mold 6 for docking, the first linear drive component 809 can be operated, so that the first linear drive component 809 drives the connecting frame 802 to move towards the forming mold 6 through the first slider 810, thereby causing the connecting frame 802 to drive the bamboo strips in the material preparation mold 807 to the forming mold 6 for extrusion molding through two sets of opening and closing push components.

[0035] Furthermore, the first moving component includes a second linear drive 808 and a second slider 805. The base 7 is provided with a groove adapted to the second slider 805. The lower part of the second slider 805 is slidably connected to the groove, and the upper part of the second slider 805 is connected to the bottom of the material preparation mold 807. The second linear drive 808 is disposed on the base 7 and is linearly driven connected to the second slider 805.

[0036] As can be seen from the above description, when it is necessary to move the prepared bamboo strips to the side of the forming mold 6, the second linear drive 808 can be operated, so that the second linear drive 808 drives the preparation mold 807 to move towards the forming mold 6 through the second slider 805.

[0037] Furthermore, the extrusion mechanism includes a third linear drive member 9, a sliding column 3, a top plate 1, a moving plate 2, and a pressure head 4. The top plate 1 is connected to the base 7 around its perimeter via a sliding column 3. The moving plate 2 is slidably connected to the sliding column 3 around its perimeter. The third linear drive member 9 is disposed on the upper part of the top plate 1 and is linearly driven connected to the top surface of the moving plate 2. The pressure head 4 is disposed on the bottom surface of the moving plate 2 and is movably connected to the interior of the forming mold 6.

[0038] As can be seen from the above description, when it is necessary to extrude and shape the bamboo strips in the forming mold 6, the third linear drive component 9 can be operated, so that the third linear drive component 9 drives the pressure head 4 through the moving plate 2 to extrude the bamboo strips in the forming mold 6, so that the bamboo strips are extruded into bamboo blocks under the cooperation of the forming mold 6 and the pressure head 4.

[0039] Furthermore, it also includes a conveyor 5, which is provided on the other side of the forming mold 6, and the conveyor 5 is connected to the base 7.

[0040] As can be seen from the above description, during the process of transferring bamboo strips, the material preparation mechanism 8 uses an opening and closing push component to push the bamboo blocks onto the conveyor 5 for output outside the device.

[0041] Furthermore, it also includes a PLC controller, which is electrically connected to both the extrusion mechanism and the material preparation mechanism 8.

[0042] As can be seen from the above description, it is beneficial to adjust the parameters of the cold pressing device for bamboo product processing through the PLC controller, and it makes it more convenient for operators to operate the cold pressing device for bamboo product processing. Example 1

[0043] Please refer to Figures 1 to 5 A cold pressing device for processing bamboo products includes a base 7, a forming mold 6, an extrusion mechanism, and a material preparation mechanism 8. The forming mold 6 is disposed on the base 7. The extrusion mechanism is connected to the base 7 and is movably connected to the forming mold 6. The material preparation mechanism 8 is disposed on one side of the forming mold 6. Both ends of the forming mold are provided with first openings. The material preparation mechanism 8 is movably connected to the forming mold 6 through the first openings.

[0044] The material preparation mechanism 8 includes a first moving component, a material preparation mold 807, and a pushing component. The moving component is disposed on the other side of the molding mold 6 and connected to the base 7. The moving component is driven to the bottom of the material preparation mold 807, and the pushing component is disposed on the top of the material preparation mold 807.

[0045] The pushing component includes a second moving component and two sets of opening and closing pushing components. The second moving component is disposed on the top of the material preparation mold 807. Both ends of the material preparation mold 807 are provided with a second opening. Each of the second openings is provided with an opening and closing pushing component. The second moving component is drivenly connected to the two sets of opening and closing pushing components.

[0046] The opening and closing push assembly includes a mounting base 803, a rotation drive 806, a rotating shaft, and a push plate 801. The second moving assembly is driven to the mounting base 803. The upper part of the push plate 801 is rotatably connected to the mounting base 803 through the rotating shaft. The lower part of the push plate 801 is movably connected to the interior of the material preparation mold 807. The rotation drive 806 is driven to the rotating shaft.

[0047] The rotating drive component 806 is a servo motor, which is beneficial for the servo motor to drive the rotating shaft to rotate to a suitable angle, and to self-lock after rotating to a suitable angle, which is convenient for subsequent material pushing.

[0048] The second moving component includes a connecting frame 802, two sets of slide rails 804, two first sliders 810, and a first linear drive 809. A slide rail 804 is provided on both sides of the material preparation mold 807. One side of the connecting frame 802 is slidably connected to a slide rail 804 via a first slider 810, and the other side of the connecting frame 802 is slidably connected to another slide rail 804 via another first slider 810. A first linear drive 809 is provided on one slide rail 804, and the first linear drive 809 is linearly driven connected to a first slider 810. A mounting base 803 is connected to each end of the connecting frame 802.

[0049] The first linear drive component 809 is a cylinder;

[0050] The first moving component includes a second linear drive 808 and a second slider 805. The base 7 is provided with a groove adapted to the second slider 805. The lower part of the second slider 805 is slidably connected to the groove, and the upper part of the second slider 805 is connected to the bottom of the material preparation mold 807. The second linear drive 808 is disposed on the base 7 and is linearly driven connected to the second slider 805.

[0051] The second linear drive component 808 is a cylinder;

[0052] The extrusion mechanism includes a third linear drive 9, a sliding column 3, a top plate 1, a moving plate 2, and a pressure head 4. The top plate 1 is connected to the base 7 around its four sides via the sliding column 3. The moving plate 2 is slidably connected to the sliding column 3 around its four sides. The third linear drive 9 is disposed on the upper part of the top plate 1 and is linearly driven connected to the top surface of the moving plate 2. The pressure head 4 is disposed on the bottom surface of the moving plate 2 and is movably connected to the inside of the forming mold 6.

[0053] The third linear drive component 9 is a hydraulic cylinder;

[0054] It also includes a conveyor 5, which is provided on the other side of the forming mold 6, and the conveyor 5 is connected to the base 7;

[0055] The conveyor 5 is a belt conveyor 5;

[0056] It also includes a PLC controller, which is electrically connected to the extrusion mechanism and the material preparation mechanism 8 respectively;

[0057] The PLC controller is model DATA-7311, and the PLC controller is electrically connected to the first linear drive 809, the second linear drive 808, the third linear drive 9, and the rotary drive 806 respectively.

[0058] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0059] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cold pressing device for processing bamboo products, characterized in that: The device includes a base, a molding die, an extrusion mechanism, and a material preparation mechanism. The molding die is mounted on the base. The extrusion mechanism is connected to the base and is movably connected to the molding die. The material preparation mechanism is mounted on one side of the molding die. Both ends of the molding die have first openings. The material preparation mechanism is movably connected to the molding die through the first openings. The material preparation mechanism includes a first moving component, a material preparation mold, and a pushing component. The moving component is located on the other side of the forming mold and is connected to the base. The moving component is driven to the bottom of the material preparation mold, and the pushing component is located on the top of the material preparation mold. The pushing component includes a second moving component and two sets of opening and closing pushing components. The second moving component is disposed on the top of the material preparation mold. Both ends of the material preparation mold are provided with a second opening. Each of the second openings is provided with an opening and closing pushing component. The second moving component is drivenly connected to the two sets of opening and closing pushing components.

2. The cold pressing device for bamboo product processing according to claim 1, characterized in that: The opening and closing push assembly includes a mounting base, a rotation drive, a rotating shaft, and a push plate. The second moving assembly is driven to the mounting base. The upper part of the push plate is rotatably connected to the mounting base via the rotating shaft. The lower part of the push plate is movably connected to the interior of the material preparation mold. The rotation drive is driven to the rotating shaft.

3. The cold pressing device for bamboo product processing according to claim 2, characterized in that: The second moving component includes a connecting frame, two sets of slide rails, two first sliders, and a first linear drive. Each side of the material preparation mold is provided with a slide rail. One side of the connecting frame is slidably connected to one slide rail via a first slider, and the other side of the connecting frame is slidably connected to another slide rail via another first slider. A first linear drive is provided on one slide rail, and the first linear drive is linearly driven connected to one of the first sliders. Each end of the connecting frame is connected to a mounting base.

4. The cold pressing device for bamboo product processing according to claim 1, characterized in that: The first moving component includes a second linear drive and a second slider. The base is provided with a groove adapted to the second slider. The lower part of the second slider is slidably connected to the groove. The upper part of the second slider is connected to the bottom of the material preparation mold. The second linear drive is disposed on the base and is linearly driven connected to the second slider.

5. The cold pressing device for bamboo product processing according to claim 1, characterized in that: The extrusion mechanism includes a third linear drive, a sliding column, a top plate, a moving plate, and a pressure head. The top plate is connected to the base through the sliding column on all four sides. The moving plate is slidably connected to the sliding column on all four sides. The third linear drive is disposed on the upper part of the top plate and is linearly driven connected to the top surface of the moving plate. The pressure head is disposed on the bottom surface of the moving plate and is movably connected to the inside of the forming mold.

6. The cold pressing device for bamboo product processing according to claim 1, characterized in that: It also includes a conveyor, which is provided on the other side of the forming mold and is connected to the base.

7. The cold pressing device for bamboo product processing according to claim 1, characterized in that: It also includes a PLC controller, which is electrically connected to the extrusion mechanism and the material preparation mechanism respectively.

Images