Automatic adjustment adjustable plate pushing mechanism for artificial plate feeding machine

Abstract

The utility model discloses an automatic adjustment adjustable plate pushing mechanism for an artificial plate feeding machine. The plate pushing mechanism comprises a cross beam track arranged on the upper portion. A driving motor is mounted at one end of the cross beam track; and the driving motor drives the movable push plate mechanism to move along the cross beam track through a synchronous belt and synchronous wheel mechanism arranged on the cross beam track. By using the mechanism, the problem of automatic adjustment of pushing of raw materials with different thicknesses and different materials in an artificial board sawing production line can be solved, and the effect of improving the use adaptability of the board pushing machine is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of artificial board production equipment, specifically relating to an automatic adjustable pusher mechanism for an artificial board feeding machine. Background Technology

[0002] Engineered wood products are made from wood scraps and waste materials produced during wood processing, combined with chemical adhesives. There are many types of engineered wood products, commonly including particleboard, medium-density fiberboard (MDF), blockboard (plywood), plywood, and decorative engineered wood products such as fire-resistant boards. Because they each have their own distinct characteristics, they are used in different areas of furniture manufacturing.

[0003] In the production of engineered wood panels, board feeding machines are required. These machines primarily perform operations such as continuous board pushing, high-speed pre-stacking, and automatic adjustment of board thickness. These technologies enable the production of ultra-thin panels, high capacity, and high speed. Board feeding machines mainly transport stacked engineered wood panels one by one. Currently, there are two main types of board pushing mechanisms in board feeding machines: one is a suction cup adsorption feeding mechanism, which uses a vacuum valve or vacuum pump in conjunction with suction cups to adsorb materials and push them using a power system. The disadvantage of this mechanism is that it cannot adsorb permeable materials such as particleboard, ultra-thin panels, and MDF. The other type is a fixed-thickness pushing mechanism, which can only transport materials of a fixed thickness and cannot automatically adjust the thickness, thus lacking automation capabilities. Utility Model Content

[0004] This utility model provides an automatically adjustable pusher mechanism for a board feeding machine. The use of this mechanism can solve the problem of automatic adjustment of material pushing for raw materials of different thicknesses and materials in the board sawing production line, thereby improving the adaptability of the pusher.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatically adjustable pusher mechanism for a board feeding machine, the pusher mechanism including a crossbeam track at the top; a drive motor is installed at one end of the crossbeam track; the drive motor drives the moving pusher mechanism to move along the crossbeam track through a synchronous belt and synchronous wheel mechanism set on the crossbeam track.

[0006] Preferably, the movable push plate mechanism is provided in two or more sets.

[0007] Preferably, the movable push plate mechanism includes movable rollers mounted on a crossbeam track; the lower part of the movable push plate mechanism is connected to a push plate claw fixing frame via a push plate claw lifting and rotating shaft; the movable push plate mechanism also includes a drive cylinder with one end connected to the push plate claw fixing frame, the drive cylinder driving the push plate claw fixing frame to move up and down; an adjustment cylinder is mounted on the push plate claw fixing frame; a thickness adjustment rod is connected to the power output end of the adjustment cylinder; a thickness adjustment rotating shaft is mounted on the thickness adjustment rod, and a push plate claw is mounted at the other end of the thickness adjustment rod; the adjustment cylinder adjusts the height of the push plate claw through a lever structure formed by the thickness adjustment rod and the thickness adjustment rotating shaft; a return spring is also mounted on the push plate claw fixing frame; a support roller is mounted on the lower part of the push plate claw; the lower part of the push plate claw and the push plate claw fixing frame form a push plate for pushing the artificial board.

[0008] Preferably, the adjusting cylinder includes a first thickness adjusting cylinder and a second thickness adjusting cylinder arranged in parallel.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] 1. The pusher mechanism enables uninterrupted plate feeding and can automatically adjust the plate thickness;

[0011] 2. Achieve high-speed automated operation of the production line, while saving production line space, reducing equipment procurement costs, and contributing to the industry's efforts to increase output and reduce costs;

[0012] Other features and advantages of this disclosure will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments or related technologies of this disclosure, the accompanying drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the accompanying drawings described below are only embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0014] Figure 1 This is the main view of the push plate mechanism of this utility model;

[0015] Figure 2 This is a top view of the push plate mechanism of this utility model;

[0016] Figure 3 This is a side view of the push plate mechanism of this utility model;

[0017] Figure 4 This is a partial enlarged view of the push plate mechanism of this utility model;

[0018] In the diagram: 1. Crossbeam track, 2. Drive motor, 3. Synchronous belt and synchronous pulley mechanism, 4. Moving push plate mechanism, 41. Moving roller, 42. Push plate claw lifting and rotating shaft, 43. Push plate claw fixing frame, 44. Drive cylinder, 45. Adjusting cylinder, 46. Thickness adjustment rotating shaft, 47. Thickness adjustment rod, 48. Push plate claw, 49. Return spring, 410. Support roller, 411. Push plate edge, 451. First thickness adjustment cylinder, 452. Second thickness adjustment cylinder. 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. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0020] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0021] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0022] Please see Figure 1-4 This utility model provides a technical solution: an automatically adjustable pusher mechanism for a board feeding machine. The pusher mechanism includes a crossbeam track 1 mounted on the upper part; a drive motor 2 is installed at one end of the crossbeam track 1; the drive motor 2 drives a movable pusher mechanism 4 to move along the crossbeam track 1 via a synchronous belt and synchronous pulley mechanism 3 mounted on the crossbeam track 1. The drive motor 2 drives the pusher mechanism 4 to reciprocate on the crossbeam track 1 via the synchronous belt and synchronous pulley mechanism 3, realizing the reciprocating pusher motion. Two or more sets of movable pusher mechanisms 4 are provided. To ensure stability during the pusher process and to ensure that the board movement does not deviate, two or more sets of movable pusher mechanisms 4 are provided.

[0023] The movable push plate mechanism 4 includes a movable roller 41 mounted on the crossbeam track 1; the lower part of the movable push plate mechanism 4 is connected to a push plate claw fixing frame 43 via a push plate claw lifting and rotating shaft 42; the movable push plate mechanism 4 also includes a drive cylinder 44 with one end connected to the push plate claw fixing frame 43, the drive cylinder 44 driving the push plate claw fixing frame 43 to move up and down; an adjustment cylinder 45 is mounted on the push plate claw fixing frame 43; a thickness adjustment rod 47 is connected to the power output end of the adjustment cylinder 45; a thickness adjustment rotating shaft 46 is mounted on the thickness adjustment rod 47, and a push plate claw 48 is mounted on the other end of the thickness adjustment rod 47; the adjustment cylinder 45 adjusts the height of the push plate claw 48 through a lever structure formed by the thickness adjustment rod 47 and the thickness adjustment rotating shaft 46; a return spring 49 is also mounted on the push plate claw fixing frame 43; a support roller 410 is mounted on the lower part of the push plate claw 48; the lower part of the push plate claw 48 and the push plate claw fixing frame 43 form a push plate edge 411 for pushing the artificial board.

[0024] The movable roller 41 drives the entire movable push plate mechanism 4 to move on the crossbeam track 1. When it is necessary to adjust the height of the push plate operation, the extension and retraction of the drive cylinder 44 can be used to make the push plate claw fixing frame 43 rotate along the push plate claw overall lifting and lowering rotation shaft 42, thereby realizing the lifting and lowering operation of the push plate claw fixing frame 43. When it is necessary to adjust the push plate mechanism to adapt to different plate thicknesses, it is only necessary to control the adjusting cylinder 45 so that it uses the thickness adjusting rotation shaft 46 as the fulcrum and uses the lifting or lowering of the thickness adjusting rod 47 to adjust the height of the push plate claw 48 at the other end of the fulcrum. The return spring 49 is provided to make the push plate claw 48 return to the initial position. The push plate mechanism of this disclosure uses the push plate edge 411 formed by the height difference between the push plate claw 48 and the push plate claw fixing frame 43 to clamp plates of different thicknesses to realize the push plate operation.

[0025] The adjusting cylinder 45 includes a first thickness adjusting cylinder 451 and a second thickness adjusting cylinder 452 arranged in parallel. In order to enable the push plate mechanism to adapt to plates of different thicknesses, two sets of adjusting cylinders 45 are arranged in parallel, namely the first thickness adjusting cylinder 451 and the second thickness adjusting cylinder 452. At this time, the push plate mechanism of this application can meet the push plate operation of three different thicknesses of plates. That is, when neither of the two thickness adjusting cylinders is working, the return spring 49 acts alone, and the push plate edge 411 is at one height. When the two thickness adjusting cylinders act alone, two push plate edges 411 of different heights can be generated.

[0026] This pusher mechanism is equipped with a crossbeam track 1, with a drive motor 2 at one end. A movable pusher mechanism 4 is mounted on the crossbeam track 1. The movable pusher mechanism 4 is connected to the crossbeam track 1 via several sets of movable rollers 41. The movable pusher mechanism 4 is connected to the drive motor 2 via a synchronous belt and synchronous pulley mechanism 3. A drive cylinder 44 is located at the lower part of the movable pusher mechanism 4. The drive cylinder 44 is connected to a pusher claw fixing frame 43. The pusher claw fixing frame 43 is equipped with two thickness adjustment cylinders and a pusher claw 48. The pusher claw 48 is connected to the pusher claw fixing frame 43 via a thickness adjustment rotary shaft 46. The thickness adjustment process is as follows: when the adjustment cylinder 45 on the pusher claw fixing frame 43 is in the retracted state, the pusher claw 48 is reset under the action of the return spring 49. At this time, the pusher claw 48 returns to its original position. The height difference between the pusher claw 48 and the pusher claw fixing frame 43 is suitable for feeding thin plate materials. When the production line switches to medium and thick plates, the first thickness adjustment cylinder 451 is activated. At this time, the pusher claw 48 rotates the thickness adjustment rotary shaft 46 under the drive of the first thickness adjustment cylinder 451, and the height difference between the pusher claw 48 and the pusher claw fixing frame 43 becomes larger. At this time, the thickness difference is suitable for pushing medium and thick plates. When the production line is processing extra-thick raw materials, the second thickness adjustment cylinder 452 is activated. The pusher claw 48 moves around the thickness adjustment rotary shaft 46 under the action of the second thickness adjustment cylinder 452. At this time, the height difference between the pusher claw 48 and the pusher claw fixing frame 43 reaches its maximum, which is suitable for pushing extra-thick plates.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatically adjustable adjustable push plate mechanism for a wood-based panel pusher, characterized in that: The push plate mechanism comprises a cross beam track (1) arranged on the upper part; one end of the cross beam track (1) is provided with a driving motor (2); the driving motor (2) drives a mobile push plate mechanism (4) to move along the cross beam track (1) through a synchronous belt synchronous wheel mechanism (3) arranged on the cross beam track (1); the mobile push plate mechanism (4) comprises a mobile roller (41) arranged on the cross beam track (1); the lower part of the mobile push plate mechanism (4) is connected with a push plate claw fixing frame (43) through a push plate claw overall lifting rotary shaft (42); the mobile push plate mechanism (4) further comprises a driving cylinder (44) connected to one end of the push plate claw fixing frame (43), which drives the push plate claw fixing frame (43) to move up and down; an adjusting cylinder (45) is arranged on the push plate claw fixing frame (43); a thickness adjusting rod (47) is connected to the power output end of the adjusting cylinder (45); a thickness adjusting rotary shaft (46) is arranged on the thickness adjusting rod (47), and a push plate claw (48) is arranged at the other end of the thickness adjusting rod (47); the adjusting cylinder (45) adjusts the height of the push plate claw (48) through the lever structure formed by the thickness adjusting rod (47) and the thickness adjusting rotary shaft (46); a reset spring (49) is further arranged on the push plate claw fixing frame (43); a supporting roller (410) is arranged at the lower part of the push plate claw (48); the lower part of the push plate claw (48) and the push plate claw fixing frame (43) form a push plate along (411) for pushing the artificial board.

2. The automatically adjustable adjustable pushing plate mechanism for a wood-based panel feeding machine according to claim 1, characterized in that: The mobile push plate mechanism (4) is provided with two or more groups.

3. The automatically adjustable adjustable pushing plate mechanism for a wood-based panel feeding machine according to claim 1, characterized in that: The adjusting cylinder (45) comprises a first thickness adjusting cylinder (451) and a second thickness adjusting cylinder (452) arranged side by side.

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