Plate lifting mechanism of numerical control cut-to-size saw

Abstract

The utility model provides a plate lifting mechanism of a numerical control cut-to-size saw, and relates to the field of plate processing. The plate lifting mechanism of the numerical control cut-to-size saw comprises a connecting bottom plate, a plate bearing frame is fixedly connected to the top of the connecting bottom plate, lifting rods are fixedly connected to the left side and the right side of the connecting bottom plate, a moving plate is fixedly connected to the position, below the plate bearing frame, between the top ends of the lifting rods, and three plate jacking frames are connected to the top wall of the moving plate in an array mode; a plurality of contact wheels are arranged at the top end of the plate jacking frame in an array mode, adjusting frames are slidably connected to the bottoms of the front end and the rear end of the moving plate, and four limiting wheels are arranged at the top ends of the adjusting frames and located above the plate bearing frame in an array mode. When the plate lifting mechanism of the numerical control cut-to-size saw is used, a plate is placed on the plate bearing frame, the worm is rotated, the worm drives the worm wheel to rotate, the worm wheel drives the adjusting wheel to rotate, the adjusting wheel drives the toothed plate to move oppositely, the toothed plate drives the adjusting frame to move, the adjusting frame drives the limiting wheel to limit the side wall of the plate through the fixing frame, and the plate lifting mechanism has the advantage of limiting the plate.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a plate lifting mechanism for a numerically controlled panel saw. Background Art

[0002] The CNC panel saw is a woodworking cutting machine that uses high-definition touch screen control and human-machine integrated operation. The worker enters the data required for cutting on the touch screen and starts the machine. The machine automatically runs to accurately cut the boards that need to be processed. CNC panel saw equipment is a commonly used cutting equipment in board processing. It uses multiple saw blades to saw at the same time, and can cut large-size boards into multiple narrow boards or strips of preset widths at one time.

[0003] After the existing CNC panel saw adjusts the height of the board, the board lacks a limiting mechanism, which makes it easy for the board to tilt during the cutting process. In addition, the existing panel saw will generate a lot of dust during the cutting process. The lifting mechanism lacks a barrier mechanism for dust and wood chips, which makes it easy for dust to stick to the surface of the lifting mechanism, affecting the lifting accuracy. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a plate lifting mechanism for a numerically controlled panel saw, which solves the problems mentioned in the above background technology.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a CNC panel saw plate lifting mechanism, comprising a connecting base plate, the top of the connecting base plate is fixedly connected to a plate material receiving frame, the left and right sides of the connecting base plate are fixedly connected to a lifting rod, the top of the lifting rod is located below the plate material receiving frame and is fixedly connected to a movable plate, the top wall array of the movable plate is connected to three plate lifting frames, the top array of the plate lifting frames is provided with a number of contact wheels, the bottom of the front and rear ends of the movable plate are slidingly connected to an adjusting frame, the top of the adjusting frame is located above the plate material receiving frame and is provided with four limiting wheels in an array, the center position of the bottom of the movable plate is rotatably connected, the left and right sides of the adjusting wheel are located at the bottom wall of the adjusting frame and are meshed with tooth plates, the tooth plate is fixedly connected to the bottom wall of the adjusting frame, the bottom wall of the movable plate is fixedly connected to a guide frame near the side wall of the tooth plate, the bottom of the adjusting wheel is fixedly connected to a worm gear, and a worm is meshed on the right side of the worm gear.

[0008] Preferably, the connecting base plate is arranged below the CNC panel saw, and the four corners of the top of the connecting base plate are connected to the plate material support frame by arranging brackets.

[0009] Preferably, the lifting rod is composed of an electric telescopic rod, and a mounting hole connected to the lifting rod is opened inside the connecting base plate.

[0010] Preferably, a plurality of discharge slots are provided inside the plate material receiving rack, and a rotation slot which is rotationally connected to the contact wheel is provided on the top of the plate material pushing rack.

[0011] Preferably, the bottom wall of the movable plate is slidably connected to the bottom of the adjustment frame by setting a limiting ring, and the top of the adjustment frame is set in an "L" shape.

[0012] Preferably, the top of the adjusting wheel is connected to the bottom wall of the movable plate by setting a rotating rod, the side wall of the tooth plate is provided with a sliding groove that is slidably connected to the guide frame, and the bottom wall of the movable plate is rotatably connected to the front and rear ends of the worm by setting a fixed block.

[0013] (3) Beneficial effects

[0014] The utility model provides a plate lifting mechanism for a CNC panel saw, which has the following beneficial effects:

[0015] 1. When the panel lifting mechanism of the CNC panel saw is in use, the panel is placed on the panel supporting frame, and the worm is rotated. The worm drives the worm wheel to rotate, and the worm wheel drives the adjusting wheel to rotate. The adjusting wheel drives the tooth plates to move toward each other, and the tooth plates drive the adjusting frame to move. The adjusting frame drives the limiting wheel through the fixed frame to limit the side wall of the panel, which solves the problem that the existing CNC panel saw is prone to skewness during the cutting process due to the lack of a limiting mechanism after adjusting the height of the panel, and has the advantage of limiting the panel.

[0016] 2. When the CNC panel saw plate lifting mechanism is in use, the lifting rod drives the movable plate to move up, the movable plate drives the plate lifting rack to move, the plate lifting rack drives the contact wheel to move, and the contact wheel drives the plate to move up, thereby realizing the adjustment of the plate position, which has the advantage of being easy to adjust the plate height. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the positive triaxial drawing of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the plate material lifting rack of the utility model;

[0020] Figure 4 This is a schematic diagram of the tooth plate structure of the utility model.

[0021] Among them, 1 is a connecting bottom plate, 2 is a plate receiving frame, 3 is a lifting rod, 4 is a moving plate, 5 is a plate ejecting frame, 6 is a contact wheel, 7 is an adjusting frame, 8 is a fixed frame, 9 is a limiting wheel, 10 is an adjusting wheel, 11 is a tooth plate, 12 is a guide frame, 13 is a worm wheel, and 14 is a worm. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The present invention provides a numerical control panel saw plate lifting mechanism. Figure 1-4 As shown, it includes a connecting base plate 1, a plate material frame 2 is fixedly connected to the top of the connecting base plate 1, a plurality of discharge slots are opened inside the plate material frame 2, the connecting base plate 1 is arranged under the CNC panel saw, the four corners of the top of the connecting base plate 1 are connected to the plate material frame 2 by setting brackets, the left and right sides of the connecting base plate 1 are fixedly connected with lifting rods 3, the lifting rods 3 are composed of electric telescopic rods, the connecting base plate 1 is provided with mounting holes connected to the lifting rods 3, the top of the lifting rods 3 is fixedly connected to the movable plate 4 below the plate material frame 2, and the top wall array of the movable plate 4 is connected Three plate ejecting racks 5, the top array of the plate ejecting rack 5 is provided with a number of contact wheels 6, the top of the plate ejecting rack 5 is provided with a rotating groove that is rotatably connected to the contact wheel 6, the bottom of the front and rear ends of the movable plate 4 are slidably connected to the adjusting rack 7, the bottom wall of the movable plate 4 is slidably connected to the bottom of the adjusting rack 7 by setting a limiting ring, the top of the adjusting rack 7 is set in an "L" shape, the top of the adjusting rack 7 is fixedly connected to the fixing rack 8 above the plate supporting rack 2, and the bottom array of the fixing rack 8 is provided with four limiting wheels 9, and the bottom center position of the movable plate 4 is rotatably connected to the adjusting wheel 10 , the top of the adjusting wheel 10 is connected to the bottom wall of the movable plate 4 by setting a rotating rod, and the left and right sides of the adjusting wheel 10 are located at the bottom wall of the adjusting frame 7 and meshed with a toothed plate 11, and the toothed plate 11 is fixedly connected to the bottom wall of the adjusting frame 7. The bottom wall of the movable plate 4 is fixedly connected to a guide frame 12 near the side wall of the toothed plate 11, and the side wall of the toothed plate 11 is provided with a slide groove that is slidably connected to the guide frame 12. The setting of the guide frame 12 makes the toothed plate 11 and the adjusting wheel 10 always meshed. The bottom of the adjusting wheel 10 is fixedly connected to a worm gear 13, and a worm 14 is meshed on the right side of the worm gear 13. The bottom wall of the movable plate 4 is fixed by setting The block is connected to the front and rear ends of the worm 14 in a rotating manner. The plate is placed on the plate supporting frame 2, and the worm 14 is rotated. The worm 14 drives the worm gear 13 to rotate, and the worm gear 13 drives the adjusting wheel 10 to rotate. The adjusting wheel 10 drives the tooth plate 11 to move toward each other, and the tooth plate 11 drives the adjusting frame 7 to move. The adjusting frame 7 drives the limiting wheel 9 through the fixed frame 8 to limit the side wall of the plate. The lifting rod 3 drives the movable plate 4 to move upward, and the movable plate 4 drives the plate ejecting frame 5 to move. The plate ejecting frame 5 drives the contact wheel 6 to move, and the contact wheel 6 drives the plate to move upward, thereby realizing the adjustment of the plate position.

[0024] Working principle:

[0025] When the CNC panel saw panel lifting mechanism is in use, the panel is placed on the panel supporting frame 2, and the worm 14 is rotated. The worm 14 drives the worm gear 13 to rotate, and the worm gear 13 drives the adjusting wheel 10 to rotate. The adjusting wheel 10 drives the tooth plate 11 to move toward each other, and the tooth plate 11 drives the adjusting frame 7 to move. The adjusting frame 7 drives the limiting wheel 9 to limit the side wall of the panel through the fixed frame 8. The lifting rod 3 drives the movable plate 4 to move upward, and the movable plate 4 drives the panel ejecting frame 5 to move. The panel ejecting frame 5 drives the contact wheel 6 to move, and the contact wheel 6 drives the panel to move upward, thereby realizing the adjustment of the panel position.

[0026] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A CNC panel saw plate lifting mechanism, comprising a connecting base plate (1), characterized in that: The top of the connecting base plate (1) is fixedly connected to a plate material support frame (2), and the left and right sides of the connecting base plate (1) are fixedly connected to lifting rods (3). A movable plate (4) is fixedly connected between the top ends of the lifting rods (3) and located below the plate material support frame (2). Three plate material support frames (5) are connected in an array to the top wall of the movable plate (4). A plurality of contact wheels (6) are arranged in an array at the top ends of the plate material support frames (5). Adjustment frames (7) are slidably connected to the bottom ends of the front and rear ends of the movable plate (4). The top end of the adjustment frame (7) is fixed above the plate material support frame (2). The movable plate (4) is fixedly connected with a fixed frame (8), and four limiting wheels (9) are arranged in an array at the bottom end of the fixed frame (8). The center position of the bottom of the movable plate (4) is rotatably connected with an adjusting wheel (10). The left and right sides of the adjusting wheel (10) are located on the bottom wall of the adjusting frame (7) and meshed with tooth plates (11). The tooth plates (11) are fixedly connected to the bottom wall of the adjusting frame (7). The bottom wall of the movable plate (4) is fixedly connected with a guide frame (12) near the side wall of the tooth plate (11). The bottom of the adjusting wheel (10) is fixedly connected with a worm gear (13), and a worm (14) is meshed on the right side of the worm gear (13).

2. The CNC panel saw plate lifting mechanism according to claim 1, characterized in that: The connecting base plate (1) is arranged below the numerical control panel saw, and the four corners of the top of the connecting base plate (1) are connected to the plate material support frame (2) by means of brackets.

3. The CNC panel saw plate lifting mechanism according to claim 1, characterized in that: The lifting rod (3) is composed of an electric telescopic rod, and a mounting hole connected to the lifting rod (3) is provided inside the connecting base plate (1).

4. The CNC panel saw plate lifting mechanism according to claim 1, characterized in that: The plate material receiving frame (2) is provided with a plurality of discharge slots therein, and the top of the plate material ejecting frame (5) is provided with a rotation slot which is rotationally connected to the contact wheel (6).

5. The CNC panel saw plate lifting mechanism according to claim 1, characterized in that: The bottom wall of the movable plate (4) is slidably connected to the bottom of the adjustment frame (7) by providing a limiting ring, and the top of the adjustment frame (7) is arranged in an "L" shape.

6. The CNC panel saw plate lifting mechanism according to claim 1, characterized in that: The top of the regulating wheel (10) is connected to the bottom wall of the movable plate (4) by setting a rotating rod, the side wall of the tooth plate (11) is provided with a sliding groove that is slidably connected to the guide frame (12), and the bottom wall of the movable plate (4) is rotatably connected to the front and rear ends of the worm (14) by setting a fixed block.

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