A laminated board production stacker pre-press integrated structure

Abstract

The utility model relates to plywood production equipment technical field especially relates to a plywood production's pre -pressing integral type structure of stacking board, including support base, the pre -pressing machine is installed on support base upper end, the plywood is set up in pre -pressing machine inside, the motor is set up in support base inside, the screw rod is installed in motor output, the electric multistage telescopic link is equipped outside screw rod, the utility model under the action of electric multistage telescopic link and support block, the convenient operator carries out the superposition to the more plywood of quantity, relative to traditional sequentially upward accumulation, need not with the aid of external tool to climb high superposition, further reduce the stacking board time, improve the stacking board efficiency, under the cooperation of multistage telescopic link and stacking board limit block, can carry out automatic alignment to the plywood after superposition, need not manual alignment operation, reduce the time of superposition alignment, further improve the pre -pressing efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of plywood production equipment, and in particular to an integrated structure for plywood production with pre-pressing of stacked boards. Background Technology

[0002] Plywood is a three- or multi-layered sheet material made by rotary cutting logs into veneers or slicing timber into thin sheets and then gluing them together with adhesives.

[0003] In the plywood production process, stacking and pre-pressing are key steps. Stacking plywood is typically done by adding layers sequentially upwards. However, when dealing with a large number of stacked plywoods, operators often cannot effectively place them at the top of the stack, requiring the use of external tools to climb and stack them. This process often wastes a significant amount of time, resulting in low stacking efficiency. Furthermore, after stacking, misalignment of the plywoods can occur. Traditional equipment requires manual adjustment of alignment, further wasting time and impacting pre-pressing efficiency.

[0004] Therefore, we provide an integrated pre-pressed structure for plywood production. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned technical problems by providing an integrated stacking and pre-pressing structure for plywood production, thereby facilitating stacking and improving pre-pressing efficiency.

[0006] In view of this, the present invention provides an integrated pre-pressing structure for plywood production, comprising a support base, a pre-pressing machine installed on the upper end of the support base, plywood disposed inside the pre-pressing machine, a motor disposed inside the support base, a screw installed at the output end of the motor, an electric multi-stage telescopic rod sleeved on the outside of the screw, a connecting plate installed on the upper end of the electric multi-stage telescopic rod, a support block installed on one side surface of the connecting plate, a multi-stage telescopic rod installed on the lower surface of the support block, and a plywood limiting block disposed outside the support base.

[0007] Preferably, the lowest surface of the plywood is in contact with the upper surface of the pre-press, and the upper surface of the support base is provided with a plurality of sliding grooves. The electric multi-stage telescopic rod, the support block, and the multi-stage telescopic rod slide inside the sliding grooves. The upper surface of the support base is provided with a connecting groove, and the connecting plate is inserted into the connecting groove. In the initial state, the upper surfaces of the support block and the connecting plate are at the same level as the upper surface of the support base.

[0008] Preferably, there are two screws, which are symmetrically distributed and fixedly connected at their adjacent ends. The base of the lower end of the electric multi-stage telescopic rod has been thickened. The screws are inserted into the thickened part of the base of the lower end of the electric multi-stage telescopic rod. The electric multi-stage telescopic rod and the screws are connected by a threaded connection. The base of the electric multi-stage telescopic rod is slidably connected to the inner wall of the lower end of the pre-compressor.

[0009] Preferably, there are two support blocks, which are symmetrically distributed on one side surface of the connecting plate, and there is a gap between the outermost surface of the support block and the outermost surface of the multi-stage telescopic rod.

[0010] Preferably, the outer surface of the multi-stage telescopic rod is cam-shaped, and the outer end of the protrusion on each section of the multi-stage telescopic rod is on the same vertical plane.

[0011] Preferably, there are two stacking plate limiting blocks, which are symmetrically distributed. The stacking plate limiting blocks are L-shaped. The horizontal end of the stacking plate limiting block is slidably connected to one side surface of the pre-pressing machine, and the vertical end of the stacking plate limiting block is attached to one side surface of the plywood.

[0012] Preferably, a fixing seat is installed on the outer surface of the motor, and the motor is mounted on the inner wall of the lower end of the support base through the fixing seat. A fixing block is rotatably connected to the end of the screw away from the motor, and the fixing block is installed on the inner wall of the lower end of the support base.

[0013] Compared with the prior art, this utility model provides an integrated pre-pressing structure for plywood production, which has the following advantages:

[0014] This invention, with the help of an electric multi-stage telescopic rod and support blocks, makes it convenient for operators to stack a large number of plywood boards. Compared with the traditional method of stacking them one by one, it eliminates the need for external tools to climb and stack, further reducing stacking time and improving stacking efficiency.

[0015] This invention, through the combined action of multi-stage telescopic rods and stacking plate limiting blocks, can automatically align stacked plywood without the need for manual alignment, reducing stacking and alignment time and further improving pre-compression efficiency.

[0016] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an integrated pre-pressed plywood structure for plywood production proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the relative positions of the internal components of a pre-press machine support base with an integrated pre-press structure for plywood production, as proposed in this utility model.

[0019] Figure 3 This utility model provides a schematic diagram of the alignment and operation mode of an integrated pre-pressing structure for plywood production, which includes a stacked board assembly.

[0020] Figure 4 This is a schematic diagram of the relative position structure of the stacking limit block in an integrated stacking pre-pressing structure for plywood production proposed in this utility model.

[0021] In the diagram: 1. Support base; 2. Pre-press; 3. Plywood; 4. Motor; 5. Screw; 6. Electric multi-stage telescopic rod; 7. Support block; 8. Multi-stage telescopic rod; 9. Stacking plate limit block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Example: A pre-pressed integrated structure for plywood production, such as... Figures 1-4 As shown, the system includes a support base 1, a pre-press 2 mounted on the upper end of the support base 1, a plywood 3 inside the pre-press 2, a motor 4 inside the support base 1, a screw 5 mounted on the output end of the motor 4, an electric multi-stage telescopic rod 6 sleeved on the outside of the screw 5, a connecting plate mounted on the upper end of the electric multi-stage telescopic rod 6, a support block 7 mounted on one side surface of the connecting plate, a multi-stage telescopic rod 8 mounted on the lower surface of the support block 7, and a stacking plate limiting block 9 outside the support base 1.

[0025] The bottom surface of the plywood 3 is in contact with the top surface of the pre-press 2. Several sliding grooves are opened through the top surface of the support base 1. The electric multi-stage telescopic rod 6, the support block 7 and the multi-stage telescopic rod 8 slide inside the sliding grooves. A connecting groove is opened on the top surface of the support base 1. The connecting plate is inserted into the connecting groove. In the initial state, the top surfaces of the support block 7 and the connecting plate are at the same level as the top surface of the support base 1.

[0026] There are two screws 5, which are symmetrically distributed and fixedly connected at their adjacent ends. The base of the lower end of the electric multi-stage telescopic rod 6 has been thickened. The screws 5 are inserted into the thickened part of the base of the lower end of the electric multi-stage telescopic rod 6. The electric multi-stage telescopic rod 6 and the screws 5 are connected by a threaded engagement. The base of the electric multi-stage telescopic rod 6 is slidably connected to the inner wall of the lower end of the pre-compressor 2.

[0027] There are two support blocks 7, which are symmetrically distributed on one side of the connecting plate. There is a gap between the outermost surface of the support block 7 and the outermost surface of the multi-stage telescopic rod 8.

[0028] The outer surface of the multi-stage telescopic rod 8 is cam-shaped, and the outer end of the protrusion on each section of the multi-stage telescopic rod 8 is on the same vertical plane.

[0029] There are two stacking plate limiting blocks 9, which are symmetrically distributed. The stacking plate limiting blocks 9 are L-shaped. The horizontal end of the stacking plate limiting block 9 is slidably connected to one side surface of the pre-press machine 2, and the vertical end of the stacking plate limiting block 9 is attached to one side surface of the plywood 3.

[0030] The electric multi-stage telescopic rod 6 uses model RLD430, and all other components are made of high-strength titanium alloy. When the plywood 3 is stacked and pre-pressed, the electric multi-stage telescopic rod 6 is activated. The power source drives the internal screw of the electric multi-stage telescopic rod 6 to rotate, causing linear motion through the mating nut. Then, via hydraulic and pneumatic linkage, each stage of the rod on the electric multi-stage telescopic rod 6 achieves synchronous extension and retraction with the aid of the guide rail. The electric multi-stage telescopic rod 6 drives the connecting plate to rise until the connecting plate disengages from the connecting groove. Then, the motor 4 is activated, driving the screw 5 to rotate. Based on the threaded connection between the screw 5 and the electric multi-stage telescopic rod 6, the two electric multi-stage telescopic rods 6 are driven to support... The support block 7 moves inward until it can support the plywood 3. Then, the stacking limit block 9 is pulled inward to move it within the pre-compression range. Based on the width of the plywood 3, the limit block 9 is moved to the appropriate position. When stacking the plywood 3, the inner end of the plywood 3 is aligned with the stacking limit block 9. The plywood 3 is then placed on the surface of the support block 7. This process is repeated to stack the plywood 3. When the height of the stacked plywood 3 exceeds the height that the operator can stack, the electric multi-stage telescopic rod 6 is activated again, causing the plywood 3 on the support block 7 to move upward. At this point, there is a gap between the lower end of the support block 7 and the upper end of the support base 1. The operator continues... The plywood 3 is placed on the upper surface of the support base 1 between the two connecting plates. Once the number of plywood 3 stacked reaches the target, the electric multi-stage telescopic rod 6 is activated again, moving the plywood 3 on the support block 7 downwards. When the lower surface of the support block 7 is in contact with the uppermost surface of the second-placed plywood 3, the motor 4 drives the screw 5 to rotate in the opposite direction, gradually separating the support block 7 from the plywood 3 and stacking it together with the second-placed plywood 3. The electric multi-stage telescopic rod 6 is activated again, making the lower end of the support block 7 higher than the highest point of the stacked plywood 3. The motor 4 is activated again, driving the multi-stage telescopic rod 8 to move inwards. The protrusions on both sides of the multi-stage telescopic rod 8 then support the stacked plywood 3. The plywood 3 is pressed and aligned from the side. After all the plywood 3 has been processed, all components are returned to their initial state. The cylinder of the pre-press machine 2 pre-presses the stacked plywood 3, completing the pre-pressing of a batch of plywood 3. With the help of the electric multi-stage telescopic rod 6 and the support block 7, it is convenient for operators to stack a large number of plywood 3. Compared with the traditional method of stacking them one by one, it does not require external tools to climb and stack, further reducing the stacking time and improving the stacking efficiency. With the cooperation of the multi-stage telescopic rod 8 and the stacking limit block 9, the stacked plywood 3 can be automatically aligned without manual alignment, reducing the stacking alignment time and further improving the pre-pressing efficiency.

[0031] like Figures 1-4As shown, a mounting base is installed on the outer surface of the motor 4. The motor 4 is mounted on the inner wall of the lower end of the support base 1 through the mounting base. A fixing block is rotatably connected to the end of the screw 5 away from the motor 4. The fixing block is installed on the inner wall of the lower end of the support base 1.

[0032] With the support and limitation of the fixed seat and the fixed block, firstly, it can be ensured that the screw 5 always remains at the same horizontal level as the output end of the motor 4 during operation, so as to avoid the screw 5 from deviating at an angle during operation and ensure the stability of the screw 5. Secondly, both ends of the screw 5 are supported to prevent one end of the screw 5 from being suspended, which would cause excessive external stress and cause the screw 5 to bend.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A stacked pre-pressed integrated structure for plywood production, characterized in that, The device includes a support base (1), a pre-press machine (2) installed on the upper end of the support base (1), a plywood (3) installed inside the pre-press machine (2), a motor (4) installed inside the support base (1), a screw (5) installed at the output end of the motor (4), an electric multi-stage telescopic rod (6) sleeved on the outside of the screw (5), a connecting plate installed on the upper end of the electric multi-stage telescopic rod (6), a support block (7) installed on one side surface of the connecting plate, a multi-stage telescopic rod (8) installed on the lower surface of the support block (7), and a stacking plate limiting block (9) installed on the outside of the support base (1).

2. The integrated pre-pressed laminated plywood structure for plywood production according to claim 1, characterized in that, The bottom surface of the plywood (3) is in contact with the top surface of the pre-press (2). The top surface of the support base (1) is provided with several sliding grooves. The electric multi-stage telescopic rod (6), the support block (7) and the multi-stage telescopic rod (8) slide inside the sliding grooves. The top surface of the support base (1) is provided with a connecting groove. The connecting plate is inserted into the connecting groove. In the initial state, the top surfaces of the support block (7) and the connecting plate are at the same level as the top surface of the support base (1).

3. The integrated pre-pressed laminated plywood structure for plywood production according to claim 1, characterized in that, There are two screws (5), which are symmetrically distributed and are fixedly connected at their adjacent ends. The base of the lower end of the electric multi-stage telescopic rod (6) has been thickened. The screw (5) is inserted into the thickened part of the base of the lower end of the electric multi-stage telescopic rod (6). The electric multi-stage telescopic rod (6) and the screw (5) are connected by a threaded connection. The base of the electric multi-stage telescopic rod (6) is slidably connected to the inner wall of the lower end of the pre-press (2).

4. The integrated pre-pressed laminated plywood structure for plywood production according to claim 1, characterized in that, There are two support blocks (7), which are symmetrically distributed on one side of the connecting plate. There is a gap between the outermost surface of the support block (7) and the outermost surface of the multi-stage telescopic rod (8).

5. The integrated pre-pressed laminated plywood structure for plywood production according to claim 1, characterized in that, The outer surface of the multi-stage telescopic rod (8) is cam-shaped, and the outer end of the protrusion on each section of the multi-stage telescopic rod (8) is on the same vertical plane.

6. The integrated pre-pressed stacked plywood structure for plywood production according to claim 1, characterized in that, There are two stacking plate limiting blocks (9), which are symmetrically distributed. The stacking plate limiting blocks (9) are L-shaped. The horizontal end of the stacking plate limiting block (9) is slidably connected to one side surface of the pre-press (2), and the vertical end of the stacking plate limiting block (9) is attached to one side surface of the plywood (3).

7. The integrated pre-pressed stacked plywood structure for plywood production according to claim 1, characterized in that, The motor (4) is mounted on a fixed seat on its outer surface. The motor (4) is mounted on the inner wall of the lower end of the support base (1) through the fixed seat. The screw (5) is rotatably connected to a fixed block at the end away from the motor (4). The fixed block is mounted on the inner wall of the lower end of the support base (1).

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