Front end loading device for a computerized panel saw

Abstract

The utility model discloses a front end feeding device of computer cutting board saw relates to plate processing equipment technical field, include: support stacking mechanism, support stacking mechanism includes having support platform, the below fixed connection of support platform has two groups lower support frame, the utility model discloses in this paper feeding precision and automation are high, can reduce artificial cost and operation risk. Support stacking mechanism is driven transmission belt by first drive motor, and the motion of pushing material sliding block, and pushing material sliding block adapts single piece board thickness, and can accurately push the lowermost layer board, and also can realize continuous feeding by reset slotting cycle reset, reduce manual intervention and feeding failure, the utility model discloses can guarantee that the board is even, and adapts various specifications board, and the versatility is strong. Limiting and pressing mechanism is driven compacting block compaction board by first electric telescopic link and prevents curling, and the discharge check plate adapts single piece thickness, and the size of replacement mechanism can be adjusted and adapted, satisfies the feeding demand of different thickness board.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing equipment technology, and in particular to a front-end feeding device for a computer panel saw. Background Technology

[0002] Computerized panel saws are commonly used equipment in the woodworking industry and are widely used for cutting materials such as engineered wood and solid wood boards. The front-end feeding device is a key component to ensure processing efficiency. Its main function is to stably transport the boards to be processed to the cutting area of ​​the panel saw, connecting the board storage and cutting process. It is an important auxiliary structure for the panel saw to achieve continuous processing.

[0003] Currently, the front-end feeding devices of computer panel saws on the market have significant shortcomings: on the one hand, the degree of automation in feeding is low, and most rely on manual handling and stacking of boards. Moreover, the board position needs to be manually adjusted during the pushing process, which not only increases labor costs but also easily leads to misalignment due to human error. At the same time, it is difficult to achieve continuous feeding, frequently interrupting the processing flow. On the other hand, there is a lack of effective board straightening structure, and stacked boards are prone to curling due to their own characteristics or storage environment. In addition, the device has poor adaptability. For boards of different thicknesses, special parts need to be replaced or frequent adjustments are required, resulting in insufficient versatility and seriously affecting processing efficiency and cutting accuracy. To address these issues, a front-end feeding device for computer panel saws is provided. Utility Model Content

[0004] The purpose of this utility model is to provide a front-end feeding device for a computer panel saw, which is accurate and highly automated, can reduce labor costs and operational risks, and is compatible with various specifications of boards, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a front-end feeding device for a computer panel saw, comprising: A material stacking support mechanism includes a support platform. Two sets of lower support frames are fixedly connected to the lower part of the support platform. A set of lower pulleys is rotatably connected to the inner side of each set of lower support frames. A transmission belt is connected between the two sets of lower pulleys. A first drive motor is fixedly connected to the side of one set of lower support frames. A limiting and pressing mechanism is provided above the support platform. The limiting and pressing mechanism is used to compact the stacked plates to be processed to prevent them from curling. A plate pushing mechanism is provided below the limiting and pressing mechanism. The plate pushing mechanism is used to continue pushing the plate pushed out by the supporting and stacking mechanism.

[0006] As a further embodiment of this utility model: a limiting groove is provided on the inner side of the support platform, a reset groove is provided on the inner side of the limiting groove, a pusher slider is fixedly connected to the outer side of the transmission belt, and a stacking frame plate is fixedly connected to the top of the support platform.

[0007] As a further embodiment of this utility model: the limiting and pressing mechanism includes an upper mounting plate, two sets of first electric telescopic rods are fixedly connected to the lower part of the upper mounting plate, a pressing block is fixedly connected to the movable end of the first electric telescopic rod, and a discharge clamping plate is fixedly connected to the lower part of the upper mounting plate.

[0008] As a further embodiment of this utility model: the plate feeding mechanism includes a second electric telescopic rod, the movable end of the second electric telescopic rod is fixedly connected to an upper fixed plate, the inner side of the upper fixed plate is provided with two sets of limiting sliding holes, the lower part of the upper fixed plate is only a lower fixed housing, the upper part of the lower fixed housing is fixedly connected with two sets of upper sliding rods, the outer side of the upper sliding rods is sleeved with a support spring, the inner side of the lower fixed housing is rotatably connected with a guide roller, and the side of the lower fixed housing is fixedly connected with a second drive motor.

[0009] As a further improvement of this utility model: the rotating shaft of the first drive motor passes through the lower support frame and is fixedly connected to a set of lower pulleys near it.

[0010] As a further improvement of this utility model: the height of the pusher slider is adapted to the thickness of a single sheet of material, and the size of the reset slot is adapted to the size of the pusher slider.

[0011] As a further embodiment of this utility model: a through hole is provided on the inner side of the stacking frame plate, and a screw hole is provided on the upper mounting plate at the position corresponding to the stacking frame plate. The upper mounting plate is installed on the inner side of the stacking frame plate by a screw.

[0012] As a further improvement of this utility model, the distance between the bottom of the discharge card plate and the top of the support table is adapted to the thickness of a single sheet of material.

[0013] As a further improvement of this utility model: the second electric telescopic rod is provided in two sets, which are fixedly connected to the lower part of the upper mounting plate.

[0014] As a further embodiment of this utility model: the two ends of the support spring are fixedly connected to the lower part of the upper fixed plate and the upper part of the lower fixed housing, respectively; the upper sliding rod is adapted to the limiting sliding hole; and the rotating shaft of the second drive motor passes through the lower fixed housing and is fixedly connected to the guide roller.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model features precise and highly automated material feeding, reducing labor costs and operational risks. The supporting stacking mechanism is driven by a first drive motor that moves the transmission belt and the pushing slider. The pushing slider is adapted to the thickness of a single sheet of material, allowing for precise pushing of the bottommost sheet. It can also achieve continuous material feeding through a cyclic reset via the slotting mechanism, reducing manual intervention and material feeding failures.

[0016] 2. This utility model can ensure the flatness of the sheet material and is compatible with various specifications of sheet material, making it highly versatile. The limiting and pressing mechanism uses a first electric telescopic rod to drive the pressing block to compact the sheet material and prevent it from curling. The discharge clamping plate is adapted to the thickness of a single sheet. Replacing this mechanism can adjust the adaptable size to meet the feeding needs of sheet materials of different thicknesses. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural schematic diagram of the present invention from a second perspective; Figure 3 This is a schematic diagram of the structure of the material support and stacking mechanism in this utility model; Figure 4 This is a schematic diagram of the limiting and pressing mechanism in this utility model; Figure 5 This is a schematic diagram of the sheet metal propulsion mechanism in this utility model.

[0018] In the diagram: 1. Support stacking mechanism; 2. Limiting and clamping mechanism; 3. Plate pushing mechanism; 11. Support platform; 12. Lower support frame; 13. Lower pulley; 14. Transmission belt; 15. First drive motor; 16. Limiting slide groove; 17. Reset slot; 18. Pushing slider; 19. Stacking frame plate; 21. Upper mounting plate; 22. First electric telescopic rod; 23. Clamping block; 24. Discharge clamping plate; 31. Second electric telescopic rod; 32. Upper fixed plate; 33. Limiting slide hole; 34. Lower fixed housing; 35. Upper sliding rod; 36. Support spring; 37. Guide roller; 38. Second drive motor. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0021] Reference Figures 1 to 5 In this embodiment of the present invention, a front-end feeding device for a computer panel saw includes: The material stacking support mechanism 1 includes a support platform 11. Two sets of lower support frames 12 are fixedly connected to the lower part of the support platform 11. A set of lower pulleys 13 are rotatably connected to the inner side of each set of lower support frames 12. A set of transmission belts 14 is connected between the two sets of lower pulleys 13. A first drive motor 15 is fixedly connected to the side of one set of lower support frames 12. The rotation shaft of the first drive motor 15 passes through the lower support frame 12 and is fixedly connected to the set of lower pulleys 13 near it. Limiting and pressing mechanism 2 is located above the support platform 11. The limiting and pressing mechanism 2 is used to compact the stacked plates to be processed to prevent them from curling. The plate pushing mechanism 3 is located below the limiting and pressing mechanism 2. The plate pushing mechanism 3 is used to continue pushing the plate pushed out by the supporting stacking mechanism 1.

[0022] A limiting groove 16 is provided on the inner side of the support platform 11, and a reset groove 17 is provided on the inner side of the limiting groove 16. A pusher slider 18 is fixedly connected to the outer side of the transmission belt 14. A stacking frame plate 19 is fixedly connected to the top of the support platform 11. The height of the pusher slider 18 is adapted to the thickness of a single sheet of material, and the size of the reset groove 17 is adapted to the size of the pusher slider 18.

[0023] The above scheme is adopted as follows: the stacked plates to be processed are placed in the stacking frame plate 19, which limits the plates and prevents them from shifting laterally on the support platform 11; when the first drive motor 15 drives the transmission belt 14, the pusher slider 18 on the outside of the transmission belt 14 moves accordingly. The pusher slider 18 moves within the limiting groove 16 on the inside of the support platform 11. The limiting groove 16 guides the movement trajectory of the pusher slider 18 and prevents it from shifting during movement; because the pusher slider... The height of the pusher slider 18 is adapted to the thickness of the single sheet material. During the movement of the pusher slider 18, it can accurately push the bottom single sheet material in the stacking frame plate 19 forward. After the pusher slider 18 completes one push action, with the continuous rotation of the transmission belt 14, the pusher slider 18 will move to the reset slot 17 inside the limit slide groove 16. Since the size of the reset slot 17 is adapted to the size of the pusher slider 18, the pusher slider 18 can enter the reset slot 17 to achieve position reset, so that the next sheet material can be pushed in the future.

[0024] The limiting and clamping mechanism 2 includes an upper mounting plate 21. A through hole is opened on the inner side of the stacking frame plate 19. A screw hole is opened on the upper mounting plate 21 at the corresponding position of the stacking frame plate 19. The upper mounting plate 21 is installed on the inner side of the stacking frame plate 19 by screws. Two sets of first electric telescopic rods 22 are fixedly connected to the lower part of the upper mounting plate 21. A clamping block 23 is fixedly connected to the movable end of the first electric telescopic rod 22. A discharge clamping plate 24 is fixedly connected to the lower part of the upper mounting plate 21. The distance between the bottom of the discharge clamping plate 24 and the top of the support platform 11 is adapted to the thickness of a single sheet of material. With this design, only the pushing slider 18 is allowed to rotate one revolution along the transmission belt 14, pushing only one sheet of material to be fed.

[0025] Using the above scheme: First, the upper mounting plate 21 is securely installed inside the stacking frame plate 19 by passing a screw through the screw hole of the upper mounting plate 21 and the through hole of the stacking frame plate 19, thus connecting the limiting clamping mechanism 2 with the supporting stacking mechanism 1; after the stacked plates are placed inside the stacking frame plate 19, the two sets of first electric telescopic rods 22 are activated. The movable end of the first electric telescopic rod 22 extends and drives the clamping block 23 to move downward until the clamping block 23 contacts the upper end surface of the stacked plates and applies pressure. Through the cooperation of the clamping block 23 and the support platform 11, the stacked plates to be processed are compacted, effectively preventing the plates from being processed. The material may curl during storage or feeding. At the same time, since the distance between the bottom of the discharge clamping plate 24 and the top of the support table 11 is adapted to the thickness of a single sheet, when the pusher slider 18 pushes the bottom sheet, only a single sheet can pass through the gap between the discharge clamping plate 24 and the support table 11, while the stacked sheets above are blocked by the discharge clamping plate 24 and cannot move down with it. In addition, during the process of the pusher slider 18 rotating one revolution along the transmission belt 14, only one sheet can be pushed through the bottom of the discharge clamping plate 24 and the feeding is completed, so as to avoid multiple sheets being fed at the same time and causing subsequent processing failures.

[0026] The sheet material feeding mechanism 3 includes a second electric telescopic rod 31. Two sets of the second electric telescopic rod 31 are fixedly connected to the lower part of the upper mounting plate 21. The movable end of the second electric telescopic rod 31 is fixedly connected to an upper fixing plate 32. Two sets of limiting sliding holes 33 are opened on the inner side of the upper fixing plate 32. There is only a lower fixing housing 34 below the upper fixing plate 32. Two sets of upper sliding rods 35 are fixedly connected to the upper part of the lower fixing housing 34. Support springs 36 are sleeved on the outer side of the upper sliding rods 35. The two ends of the support springs 36 are fixedly connected to the lower part of the upper fixing plate 32 and the upper part of the lower fixing housing 34, respectively. The upper sliding rods 35 are adapted to the limiting sliding holes 33. A guide roller 37 is rotatably connected to the inner side of the lower fixing housing 34. A second drive motor 38 is fixedly connected to the side of the lower fixing housing 34. The rotating shaft of the second drive motor 38 passes through the lower fixing housing 34 and is fixedly connected to the guide roller 37.

[0027] Using the above scheme: When a single sheet of material passes through the gap between the discharge clamping plate 24 and the support platform 11 and enters the working area of ​​the sheet material pushing mechanism 3, two sets of second electric telescopic rods 31 are activated. The movable ends of the second electric telescopic rods 31 extend and drive the upper fixed plate 32 to move downward. Since the upper sliding rod 35 above the lower fixed housing 34 is adapted to the limiting sliding hole 33 on the inner side of the upper fixed plate 32, when the upper fixed plate 32 moves downward, the upper sliding rod 35 moves downward synchronously along the limiting sliding hole 33. The limiting sliding hole 33 guides the movement of the upper sliding rod 35, ensuring the stability of the lower fixed housing 34 during movement. At the same time, the upper fixed plate 32 moves downward. The downward movement compresses the support spring 36 on the outside of the upper slide bar 35, and the support spring 36 generates an elastic reaction force. When the guide roller 37 on the inside of the lower fixed housing 34 contacts the upper end surface of the board, the elastic force of the support spring 36 keeps the guide roller 37 in close contact with the surface of the board, adapting to the contact requirements of boards of different thicknesses. Then, the second drive motor 38 is started, and the rotating shaft of the second drive motor 38 drives the guide roller 37 to rotate inside the lower fixed housing 34. When the guide roller 37 rotates, it generates friction with the surface of the board. Under the action of friction, the board continues to move forward, ensuring that the board can be stably and smoothly transported to the processing position of the panel saw.

[0028] The working principle of this utility model is as follows: When using the front feeding device of the computer panel saw, the stacked board to be processed is first placed in the stacking frame plate 19 of the supporting stacking mechanism 1. The stacking frame plate 19 forms a lateral limit on the board to prevent the board from shifting on the support table 11, thus completing the initial assembly of the device. After the device is started, the first drive motor 15 of the supporting stacking mechanism 1 starts to work. Its rotating shaft drives the connected lower pulley 13 to rotate. The two sets of lower pulleys 13 are linked by the transmission belt 14, causing the pusher slider 18 on the outside of the transmission belt 14 to move along the limiting groove 16 on the inside of the support platform 11. Since the height of the pusher slider 18 is adapted to the thickness of the single sheet, it accurately pushes the bottommost single sheet in the stacking frame plate 19 forward during the movement. After the pusher slider 18 completes one push, it rotates with the transmission belt 14 to the reset slot 17 and enters it to complete the reset, preparing for the next push. During this process, the limiting and pressing mechanism 2 works synchronously, and the two sets of first electric telescopic rods 22 extend, driving the pressing block 23 to move downward and press the upper end face of the stacked plates, cooperating with the support table 11 to prevent the plates from curling; at the same time, since the distance between the bottom of the discharge clamping plate 24 and the table surface of the support table 11 is equal to the thickness of a single plate, the single plate pushed by the pusher slider 18 can pass through the gap, while the stacked plates above are blocked by the discharge clamping plate 24, ensuring that only one plate enters the next stage at a time. By replacing the limiting and pressing mechanism 2, it can be adapted to plates of different thicknesses. After a single sheet of material passes through the discharge clamping plate 24, it enters the working area of ​​the sheet material feeding mechanism 3: two sets of second electric telescopic rods 31 extend, driving the upper fixed plate 32 to move downwards, and the upper sliding rod 35 above the lower fixed housing 34 moves synchronously along the limiting sliding hole 33 of the upper fixed plate 32 to ensure movement stability; the support spring 36 on the outside of the upper sliding rod 35 is compressed to generate elastic force, so that the guide roller 37 on the inside of the lower fixed housing 34 is tightly attached to the surface of the sheet material to adapt to sheets of different thicknesses; then the second drive motor 38 starts, and its rotating shaft drives the guide roller 37 to rotate, pushing the sheet material forward through friction, and finally stably conveying the sheet material to the processing position of the panel saw.

[0029] 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 front-end feeding device for a computerized panel saw, characterized in that, include: The material support stacking mechanism (1) includes a support platform (11), and two sets of lower support frames (12) are fixedly connected below the support platform (11). A set of lower pulleys (13) is rotatably connected to the inner side of each set of lower support frames (12), and a set of transmission belts (14) is connected between the two sets of lower pulleys (13). A first drive motor (15) is fixedly connected to the side of one set of lower support frames (12). Limiting and pressing mechanism (2), the limiting and pressing mechanism (2) is located above the support platform (11), the limiting and pressing mechanism (2) is used to press the stacked plates to be processed to prevent them from curling; The plate pushing mechanism (3) is located below the limiting and pressing mechanism (2). The plate pushing mechanism (3) is used to continue pushing the plate pushed out by the supporting stacking mechanism (1).

2. The front-end feeding device of a computer panel saw according to claim 1, characterized in that, The support platform (11) has a limiting groove (16) on its inner side, and a reset groove (17) is provided on the inner side of the limiting groove (16). A pusher slider (18) is fixedly connected to the outer side of the transmission belt (14), and a stacking frame plate (19) is fixedly connected to the top of the support platform (11).

3. The front-end feeding device of a computer panel saw according to claim 2, characterized in that, The limiting and pressing mechanism (2) includes an upper mounting plate (21), two sets of first electric telescopic rods (22) are fixedly connected to the lower part of the upper mounting plate (21), a pressing block (23) is fixedly connected to the movable end of the first electric telescopic rod (22), and a discharge clamping plate (24) is fixedly connected to the lower part of the upper mounting plate (21).

4. The front-end feeding device of a computer panel saw according to claim 3, characterized in that, The plate feeding mechanism (3) includes a second electric telescopic rod (31), the movable end of the second electric telescopic rod (31) is fixedly connected to an upper fixed plate (32), the inner side of the upper fixed plate (32) is provided with two sets of limiting sliding holes (33), the lower part of the upper fixed plate (32) is only a lower fixed housing (34), the upper part of the lower fixed housing (34) is fixedly connected with two sets of upper sliding rods (35), the outer side of the upper sliding rods (35) is sleeved with a support spring (36), the inner side of the lower fixed housing (34) is rotatably connected with a guide roller (37), and the side of the lower fixed housing (34) is fixedly connected with a second drive motor (38).

5. The front-end feeding device of a computer panel saw according to claim 1, characterized in that, The rotating shaft of the first drive motor (15) passes through the lower support frame (12) and is fixedly connected to a set of lower pulleys (13) near it.

6. The front-end feeding device of a computer panel saw according to claim 2, characterized in that, The height of the pusher slider (18) is adapted to the thickness of a single sheet of material, and the size of the reset slot (17) is adapted to the size of the pusher slider (18).

7. The front-end feeding device of a computer panel saw according to claim 3, characterized in that, The inner side of the stacking frame plate (19) is provided with a through hole, and the upper mounting plate (21) is provided with a screw hole at the position corresponding to the stacking frame plate (19). The upper mounting plate (21) is installed on the inner side of the stacking frame plate (19) by a screw.

8. The front-end feeding device of a computer panel saw according to claim 3, characterized in that, The distance between the bottom of the discharge card plate (24) and the top of the support table (11) is adapted to the thickness of the single sheet material.

9. The front-end feeding device of a computer panel saw according to claim 4, characterized in that, The second electric telescopic rod (31) is provided in two sets and is fixedly connected to the lower part of the upper mounting plate (21).

10. The front-end feeding device of a computer panel saw according to claim 4, characterized in that, The two ends of the support spring (36) are fixedly connected to the lower part of the upper fixed plate (32) and the upper part of the lower fixed housing (34), respectively. The upper sliding rod (35) is adapted to the limiting sliding hole (33). The rotating shaft of the second drive motor (38) passes through the lower fixed housing (34) and is fixedly connected to the guide roller (37).

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