Scrap edge discharging mechanism for edge sawing machine based on multi-layer board

Abstract

The utility model discloses a waste edge discharging mechanism for an edge sawing machine based on a multilayer board, and relates to the technical field of multilayer cabinet boards. The turnover plate comprises a turnover plate body, a set of turnover oil cylinders, a set of baffles and a plurality of limiting pieces, a set of strip-shaped openings are formed in the edge of the outer side of the turnover plate body, the two baffles are arranged in the two strip-shaped openings in a sliding mode respectively, a plurality of elastic pieces are linearly arranged between the inner sides of the baffles and the bottom face of the turnover plate body, and each elastic piece comprises a sliding rod and a spring. The top end of the sliding rod is fixed to the bottom face of the turning plate body through an end plate, and a bottom plate is arranged at the bottom end of the sliding rod. By means of the design of the telescopic baffle, waste edges can be blocked before being discharged, discharging and blanking can be conducted after the turning plate body is turned over in place, the accuracy of a blanking point is guaranteed, the problem of falling material scattering is avoided, meanwhile, the distance between the blanking point and a material receiving point can be guaranteed, and the blanking efficiency is improved. And the problems that the material receiving point is affected by overlarge impact caused by overlarge height and material pile scattering is caused are solved.

Description

A waste edge feeding mechanism for a multi-layer board sawing machine Technical Field

[0001] This utility model belongs to the field of multi-layer cabinet board technology, and in particular relates to a waste edge cutting mechanism for a multi-layer board sawing machine. Background Technology

[0002] For multi-layer boards used in the home furnishing industry, which are made by hot pressing multiple layers of boards together, the sides of the board will be uneven after hot pressing. It is necessary to adjust the four sides to ensure that the sides are flush and that the board can be processed into uniform specifications.

[0003] For automated sheet metal edge sawing machines, the sheet metal is mainly transported by a conveyor belt, pressure is provided by pressure rollers, and the edges are cut by cutting devices on both sides. Nowadays, a feeding mechanism, namely a flip-plate structure, is usually set on both sides of the conveyor belt after the cutting equipment. Before feeding, the flip-plate is flush with the conveyor belt, and the sheet metal and waste edges are supported by the conveyor belt and the flip-plate simultaneously. After the side edge of the sheet metal is completely sawn off, the flip-plate is controlled to flip down, and the waste edges fall on the flip-plate with gravity onto a pre-set collection frame or conveyor belt.

[0004] Because the current flip-plate structure is a single piece, the waste edge slides directly off the flip-plate under gravity. However, for waste edges of different sizes and weights, their sliding speed on the flip-plate varies, causing the final landing point to be unstable. This may cause the waste edge to exceed the conveyor belt or collection box, affecting the collection effect. At the same time, the flip-plate has no obstruction, which may cause the waste edge to fall directly from an excessively high position. The impact of the falling waste edge may affect the service life of the conveyor belt or cause the waste edge in the collection box to become too disordered. For example, if the flip-plate is set to rotate at a 30-degree angle, but the waste edge falls after the flip-plate has only rotated 10 degrees, the landing point is far from the receiving point below, resulting in an unstable landing point.

[0005] Therefore, designing a feeding mechanism capable of stable scrap feeding is a problem that needs to be solved by those skilled in the art. Summary of the Invention

[0006] The purpose of this utility model is to provide a waste edge feeding mechanism for a multi-layer board sawing machine. Through the design of a retractable baffle, the waste edge can be blocked before feeding. The material is fed after the flipping plate body is flipped into place, ensuring the accuracy of the feeding point and avoiding the problem of material scattering. At the same time, it can ensure the distance between the feeding point and the receiving point, avoiding the problem of excessive impact from excessive height affecting the receiving point and causing the material pile to scatter.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model is a waste edge feeding mechanism for a sawing machine based on multi-layer board, including a flip plate body, a set of flipping oil cylinders, a set of baffles and several limiting parts;

[0009] A set of strip-shaped openings is provided at the outer edge of the flap body, and the two baffles are respectively slidably disposed in the two strip-shaped openings. Several elastic elements are linearly arranged between the inner side of the baffles and the bottom surface of the flap body.

[0010] The elastic element includes a slide bar and a spring;

[0011] The top end of the slide rod is fixed to the bottom surface of the flip plate body by an end plate. The bottom end of the slide rod is provided with a base plate. Several guide sleeves are fixed inside the baffle. The several guide sleeves slide along the slide rod of several elastic elements respectively. The spring is sleeved outside the slide rod and its two ends are fixed to the guide sleeve and the base plate respectively.

[0012] The inner side of the baffle is provided with a front hinge seat that is rotatably connected to the end of the telescopic rod of the tilting cylinder, and the cylinder seat end of the tilting cylinder is rotatably connected with a rear hinge seat.

[0013] Several of the aforementioned limiting components are arranged linearly in two batches on the rear side of the two baffles, and the limiting components are located directly below the inner side of the flap body;

[0014] The limiting component includes a support frame, and a limiting wheel is fixed to the top of the support frame via a column.

[0015] Furthermore, the outer side of the top edge of the strip-shaped opening is provided with an embedding opening, and the top edge of the outer side of the baffle is provided with a retaining edge opposite to the position of the embedding opening.

[0016] Furthermore, the outer side of the base plate is provided with a slider, and the inner side of the baffle is provided with a sliding groove opposite to the positions of several elastic elements, and the slider slides along the sliding groove.

[0017] Furthermore, the front hinge seat is located in the middle of the inner side of the baffle, and the front hinge seat is misaligned with the elastic element on the inner side of the baffle.

[0018] Furthermore, the support frame is a T-shaped frame, and a reinforcing rib is fixed between the column and the support frame. The limiting wheel is fixed to the top of the column by a wheel frame.

[0019] Furthermore, the back of the limiting member is flush with the back of the support frame, and the limiting member is misaligned with the rear hinge seat.

[0020] This utility model has the following beneficial effects:

[0021] This utility model, through its retractable baffle design, can block the waste edge before it is discharged, and discharge the material after the flip plate body is flipped into place, ensuring the accuracy of the discharge point and avoiding the problem of material scattering. At the same time, it can ensure the distance between the discharge point and the receiving point, avoiding the problem of excessive impact from excessive height affecting the receiving point and causing the material pile to scatter.

[0022] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 is a schematic diagram of the waste edge feeding mechanism for a sawing machine based on multi-layer board according to the present invention;

[0025] Figure 2 is a magnified view of part A in Figure 1;

[0026] Figure 3 is a cross-sectional view of the structure of this utility model when it is lifted;

[0027] Figure 4 is a cross-sectional view of the structure of this utility model after it has been flipped over;

[0028] Figure 5 is a cross-sectional view of the structure of this utility model before material cutting;

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1-Flip plate body, 2-Flipping cylinder, 3-Baffle, 4-Limiting component, 5-Elastic component, 101-Strip opening, 102-Embedding opening, 201-Front hinge seat, 202-Rear hinge seat, 301-Guide sleeve, 302-Side guard, 303-Slide groove, 401-Support frame, 402-Column, 403-Limiting wheel, 404-Reinforcing rib, 405-Wheel frame, 501-Slide rod, 502-Spring, 503-End plate, 504-Base plate, 505-Slide head. Detailed Implementation

[0031] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0032] Please refer to Figures 1-5. This utility model is a waste edge feeding mechanism for a sawing machine based on multi-layer board, including a flip plate body 1, a set of flipping oil cylinders 2, a set of baffles 3 and several limiting parts 4.

[0033] A set of strip-shaped openings 101 are provided at the outer edge of the flap body 1. Two baffles 3 are slidably disposed in the two strip-shaped openings 101 respectively. Several elastic elements 5 are linearly arranged between the inner side of the baffles 3 and the bottom surface of the flap body 1.

[0034] The elastic element 5 includes a slide bar 501 and a spring 502;

[0035] The top end of the slide rod 501 is fixed to the bottom surface of the flip plate body 1 by the end plate 503. The bottom end of the slide rod 501 is provided with a base plate 504. Several guide sleeves 301 are fixed inside the baffle 3. The several guide sleeves 301 slide along the slide rod 501 of several elastic elements 5 respectively. The spring 502 is sleeved on the outside of the slide rod 501 and its two ends are fixed to the guide sleeves 301 and the base plate 504 respectively.

[0036] The inner side of the baffle 3 is provided with a front hinge seat 201 that is rotatably connected to the end of the telescopic rod of the tilting cylinder 2, and the cylinder seat end of the tilting cylinder 2 is rotatably connected with a rear hinge seat 202.

[0037] Several limiting components 4 are arranged linearly in two batches on the rear side of the two baffles 3, and the limiting components 4 are located directly below the inner side of the flap body 1.

[0038] The limiting component 4 includes a support frame 401, and a limiting wheel 403 is fixed to the top of the support frame 401 by a column 402.

[0039] As shown in Figures 3-5, the outer side of the top edge of the strip-shaped opening 101 is provided with an insertion opening 102, and the top side of the outer side of the baffle 3 is provided with a retaining edge 302 opposite to the position of the insertion opening 102.

[0040] As shown in Figures 3-5, a slider 505 is provided on the outer side of the base plate 504, and a groove 303 is provided on the inner side of the baffle 3, which is opposite to the position of several elastic elements 5. The slider 505 slides along the groove 303.

[0041] As shown in Figures 1-2, the front hinge seat 201 is located in the middle of the inner side of the baffle 3, and the front hinge seat 201 is misaligned with the elastic element 5 on the inner side of the baffle 3.

[0042] As shown in Figures 1 and 3-5, the support frame 401 is a T-shaped frame, and a reinforcing rib 404 is fixed between the column 402 and the support frame 401. The limiting wheel 403 is fixed to the top of the column 402 through the wheel frame 405.

[0043] As shown in Figure 1, the back of the limiting member 4 is flush with the back of the support frame 401, and the limiting member 4 is misaligned with the rear hinge seat 202.

[0044] The working principle of this utility model is as follows: After sawing, the waste edge and part of the board are on the top surface of the flip plate body 1. The flipping cylinder 2 is controlled to retract, and the flip plate body 1 flips downward at a certain angle. At this time, the board will not change due to the support of the middle conveyor belt, while the waste edge slides down along the flip plate body 1 with gravity until it is blocked by two baffles 3. During the flipping process, due to the elastic force provided by the spring 502, the baffles 3 are kept above the flip plate body 1. When the flip plate body 1 flips to the position of the limit wheel 403, the flip plate body 1 will not be displaced. The continued operation of the flipping cylinder 2 will pull the baffles 3 to slide down along the strip opening 101 to compress the spring 502. When the flipping cylinder 2 retracts to the set distance, the top of the baffle 3 is located in the insertion opening 102. The waste edge will fall down with gravity without obstruction. When the flipping cylinder 2 extends, the baffle 3 is reset by the elastic force of the spring 502, and the flip plate body 1 is lifted and reset with the support of the flipping cylinder 2.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waste edge feeding mechanism for a multi-layer board sawing machine, comprising a flipping plate body (1) and a set of tilting cylinders (2), characterized in that: It also includes a set of baffles (3) and several limiting members (4); a set of strip openings (101) is provided at the outer edge of the flap body (1), and the two baffles (3) are respectively slidably disposed in the two strip openings (101). Several elastic members (5) are linearly disposed between the inner side of the baffle (3) and the bottom surface of the flap body (1); the elastic member (5) includes a slide rod (501) and a spring (502); the top end of the slide rod (501) is fixed to the bottom surface of the flap body (1) by an end plate (503), and the bottom end of the slide rod (501) is provided with a bottom plate (504). Several guide sleeves (301) are fixed on the inner side of the baffle (3), and the several guide sleeves (301) are respectively along several elastic members. The slide rod (501) of component (5) slides, and the spring (502) is sleeved on the outside of the slide rod (501) and its two ends are fixed to the guide sleeve (301) and the base plate (504) respectively; the inner side of the baffle (3) is provided with a front hinge seat (201) that is rotatably connected to the end of the telescopic rod of the tilting cylinder (2), and the cylinder seat end of the tilting cylinder (2) is rotatably connected with a rear hinge seat (202); a number of the limiting components (4) are arranged linearly in two batches on the rear side of the two baffles (3), and the limiting components (4) are located directly below the inner side of the flip plate body (1); the limiting component (4) includes a support frame (401), and the top of the support frame (401) is fixed with a limiting wheel (403) by a column (402).

2. The waste edge feeding mechanism for a multi-layer board sawing machine according to claim 1, characterized in that, The strip-shaped opening (101) has an insertion opening (102) on the outer side of its top edge, and the baffle (3) has a baffle (302) on its outer top edge that is opposite to the insertion opening (102).

3. The waste edge feeding mechanism for a multi-layer board sawing machine according to claim 1, characterized in that, The base plate (504) has a slider (505) on its outer side, and the baffle (3) has a groove (303) on its inner side that is opposite to the position of a number of elastic elements (5). The slider (505) slides along the groove (303).

4. The waste edge feeding mechanism for a multi-layer board sawing machine according to claim 1, characterized in that, The front hinge seat (201) is located in the middle of the inner side of the baffle (3), and the front hinge seat (201) is misaligned with the elastic element (5) on the inner side of the baffle (3).

5. The waste edge feeding mechanism for a multi-layer board sawing machine according to claim 1, characterized in that, The support frame (401) is a T-shaped frame, and a reinforcing rib (404) is fixed between the column (402) and the support frame (401). The limiting wheel (403) is fixed to the top of the column (402) through the wheel frame (405).

6. The waste edge feeding mechanism for a multi-layer board sawing machine according to claim 1, characterized in that, The back of the limiting member (4) is flush with the back of the support (401), and the limiting member (4) is misaligned with the rear hinge seat (202).

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