Novel punching mechanism for edge sealing side hole for plate processing

Abstract

The utility model provides a novel punching mechanism for edge sealing side holes for plate processing, and relates to the technical field of wood processing, a follow-up punching device comprises a moving mechanism and a punching mechanism, and the punching mechanism comprises a pushing assembly located on the upper side of a carrier plate; the propelling assembly comprises a movable seat and a propelling control assembly for pushing the movable seat to horizontally move front and back on the upper side of the carrier plate; a puncher is mounted on the upper side of the movable seat through a lifting assembly; the pushing control assembly pushes the movable base to horizontally move front and back on the upper side of the carrier plate, the puncher is driven to horizontally move front and back on the upper side of the carrier plate, and meanwhile the lifting assembly controls the puncher to ascend and descend on the upper side of the movable base. The lifting assembly is installed on the upper side of the movable base, the punching mechanism is changed into an up-down structure, the overall structure is more compact, the punching stroke is longer under the same path, and therefore more holes can be machined.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a punching mechanism for edge sealing and side holes of a new type of board processing. Background Technique

[0002] According to product requirements, edge sealing and side hole punching processes are carried out on wood boards during production. The traditional production process is to first use special equipment for edge sealing to process the wood for edge sealing, and then use special equipment for side hole punching to process the wood for side hole punching. The prior art CN109435005A relates to an integrated machine for edge sealing and side holes of board processing, including more than one set of edge sealing devices, a follow-up punching device for punching workpieces, and a conveying device for conveying workpieces. More than one set of edge sealing devices are arranged along the conveying direction of the conveying device, and the conveying device drives the workpiece to pass through the edge sealing device to complete the edge sealing process; the follow-up punching device is arranged on the conveying line of the conveying device, and the conveying device drives the workpiece that has completed edge sealing to pass through the follow-up punching device to complete the punching process. The present invention integrates the edge sealing device and the follow-up punching device to form an integrated machine structure. The conveying device can drive the wood to pass through the edge sealing device and the follow-up punching device in sequence, so that the wood can complete the edge sealing and side hole punching processes in sequence; this integrated machine greatly improves the production efficiency. Between the two processes, workers do not need to transfer the wood to different equipment, so the labor intensity of workers is reduced; in addition, the overall occupied space of the equipment is small.

[0003] However, the follow-up punching device provided by the prior art is divided into left and right structures, and the lifting and the follow-up are not in the same plane. The bottom area of the punching device is large and the structure is not compact. Therefore, further improvement is needed. Summary of the Utility Model

[0004] The utility model overcomes the shortcomings in the prior art and provides a punching mechanism for edge sealing and side holes of a new type of board processing.

[0005] In order to solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] A punching mechanism for edge sealing and side holes of a new type of board processing, including a follow-up punching device for punching workpieces. The follow-up punching device includes a moving mechanism and a punching mechanism. The moving mechanism drives the punching mechanism to move left and right reciprocally on the moving mechanism. The moving mechanism includes a moving base and a carrier plate. A magnetic levitation structure is arranged between the carrier plate and the moving base. The punching mechanism is arranged on the carrier plate. The carrier plate slides left and right reciprocally on the moving base along the workpiece conveying line through the magnetic levitation structure. The punching mechanism includes a propulsion assembly located on the upper side of the carrier plate.

[0007] The propulsion assembly includes a movable seat and a propulsion control assembly for pushing the movable seat to translate back and forth on the upper side of the carrier plate;

[0008] A punching device is installed on the upper side of the movable seat through a lifting assembly;

[0009] The propulsion control assembly is used to push the movable seat to translate back and forth on the upper side of the carrier plate, driving the punching device to translate back and forth on the upper side of the carrier plate. At the same time, the punching device is controlled to lift on the upper side of the movable seat through the lifting assembly.

[0010] Preferably, the lifting assembly includes lifting sliders located on the front and rear sides of the movable seat, and the punching device is arranged on the upper side of the lifting sliders;

[0011] The lifting sliders are driven by a lifting motor to drive a telescopic screw to expand and contract, driving the lifting sliders to lift and simultaneously driving the punching device to lift.

[0012] Preferably, the movable seat is set as a trapezoidal movable seat;

[0013] There are two lifting sliders which are oppositely arranged on the front and rear sides of the fixed seat. The lifting sliders are set as right triangle sliders and the hypotenuses thereof are fitted with the trapezoidal hypotenuses of the trapezoidal movable seat. A channel is provided in the middle of the trapezoidal movable seat;

[0014] The upper ends of the lifting sliders are connected to the punching device through a first slide rail assembly;

[0015] The telescopic screw passes through the channel from one side of the trapezoidal movable seat and penetrates and connects two right triangle sliders on the opposite sides of the trapezoidal movable seat;

[0016] The lifting motor is arranged at one end of the telescopic screw to control the horizontal expansion and contraction of the telescopic screw, driving two right triangle sliders on the opposite sides of the trapezoidal movable seat to move up and down on both sides of the trapezoidal movable seat with the assistance of the first slide rail assembly, and simultaneously driving the punching device to lift.

[0017] Preferably, the lifting motor is arranged at one end of the telescopic screw, and a fixing nut is arranged at the other end of the telescopic screw;

[0018] The lifting motor is arranged on one side of the right triangle slider on the front side of the trapezoidal movable seat, and the fixing nut is arranged inside the right triangle slider on the rear side of the trapezoidal movable seat;

[0019] The telescopic screw penetrates through two right triangle sliders from one side of the lifting motor and is screwed with the fixing nut;

[0020] When the lifting motor drives the telescopic screw to rotate, under the action of the thread, the two right-angled triangular sliders are driven to move upward along the two inclined sides of the trapezoidal movable seat, and the distance between the two right-angled triangular sliders is shortened, and the telescopic screw moves up and down in the channel.

[0021] Preferably, the first slide rail assembly includes a first slider and a first slide rail. The first slide rail is fixedly installed on the lower side of the puncher, and the first slider is fixedly installed on the upper sides of the two right-angled triangular sliders.

[0022] Preferably, a load-bearing column for supporting the puncher on the upper side is provided in the middle of the trapezoidal movable seat.

[0023] Preferably, the lower side of the movable seat is movably connected to the carrier plate through a second slide rail assembly;

[0024] The propulsion control assembly includes a propulsion screw, and a propulsion motor for driving the propulsion screw to rotate is provided on one side of the propulsion screw;

[0025] The telescopic screw and the propulsion screw in the propulsion control assembly are arranged parallel to each other up and down;

[0026] A moving block is fixedly connected to the middle of the lower side of the movable seat. The moving block is provided with an internal thread, and the propulsion screw is screwed with the moving block;

[0027] When the propulsion motor drives the propulsion screw to rotate, under the action of the thread, the moving block moves back and forth relative to the upper surface of the carrier plate, and drives the movable seat to move back and forth on the upper surface of the carrier plate with the assistance of the second slide rail assembly.

[0028] Compared with the prior art, the beneficial effects of the present invention are:

[0029] A punching mechanism for edge-sealing side holes in the processing of a new type of plate material drives the punching mechanism to move along with the workpiece through a moving mechanism, and completes the punching work during the movement, so that the workpiece realizes the effect of punching while moving. The workpiece does not need to stop during the punching process. By installing the lifting component on the upper side of the movable seat, the punching mechanism becomes an up-and-down structure, and the overall structure is more compact. Under the same path, due to the reduction of the lateral length of the punching mechanism, its lateral stroke increases, and the efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings are used to provide a further understanding of the present invention, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0031] Figure 1 is the first structural schematic diagram of the follow-up punching device of the present invention;

[0032] Figure 2 is the second structural schematic diagram of the follow-up punching device described in the present utility model;

[0033] Figure 3 is the third structural schematic diagram of the follow-up punching device described in the present utility model;

[0034] Figure 4 is the fourth structural schematic diagram of the follow-up punching device described in the present utility model;

[0035] Figure 5 is the fifth structural schematic diagram of the follow-up punching device described in the present utility model;

[0036] In the figure: 1 - follow-up punching device; 2 - moving mechanism; 3 - moving base; 4 - punching mechanism; 5 - propulsion assembly; 6 - lifting assembly; 7 - punch; 8 - carrier plate; 501 - movable seat; 502 - propulsion control assembly; 503 - trapezoidal movable seat; 504 - channel; 505 - load-bearing column; 506 - second slide rail assembly; 507 - moving block; 508 - propulsion screw; 509 - propulsion motor; 601 - lifting slider; 602 - telescopic screw; 603 - lifting motor; 604 - right triangle slider; 605 - first slide rail assembly; 606 - fixing nut; 607 - first slider; 608 - first slide rail. Specific embodiments

[0037] The following describes the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0038] As Figures 1 to 5 shown, a punching mechanism for edge-sealing side holes in a new type of sheet metal processing includes a follow-up punching device 1 for punching workpieces. The follow-up punching device 1 includes a moving mechanism 2 and a punching mechanism 4. The moving mechanism 2 drives the punching mechanism 4 to reciprocate left and right on the moving mechanism 2. The moving mechanism 2 includes a moving base 3 and a carrier plate 8. A magnetic levitation structure is provided between the carrier plate 8 and the moving base 3. The punching mechanism 4 is arranged on the carrier plate 8. The carrier plate 8 slides reciprocally left and right along the workpiece conveying line on the moving base 3 through the magnetic levitation structure. The punching mechanism 4 includes a propulsion assembly 5 located above the carrier plate 8;

[0039] The propulsion assembly 5 includes a movable seat 501 and a propulsion control assembly 502 for pushing the movable seat 501 to translate back and forth above the carrier plate 8;

[0040] A punch 7 is installed on the upper side of the movable seat 501 through a lifting assembly 6;

[0041] The advancing control component 502 is used to push the movable seat 501 to translate back and forth on the upper side of the carrier plate 8, driving the punch 7 to translate back and forth on the upper side of the carrier plate 8. At the same time, the lifting component 6 is used to control the lifting of the punch 7 on the upper side of the movable seat 501.

[0042] As Figures 1 to 3 shown, the lifting component 6 includes lifting sliders 601 located on the front and rear sides of the movable seat 501, and the punch 7 is arranged on the upper side of the lifting sliders 601;

[0043] The lifting slider 601 is driven by a lifting motor 603 to drive the telescopic screw 602 to expand and contract, driving the lifting slider 601 to lift and lower, and at the same time driving the punch 7 to lift and lower.

[0044] Specifically, as Figure 4 and Figure 5 shown, this figure is the first embodiment of the present utility model, and the movable seat 501 is set as a trapezoidal movable seat 503;

[0045] There are two lifting sliders 601, which are arranged oppositely on the front and rear sides of the fixed seat 201. The lifting slider 601 is set as a right triangle slider 604, and the hypotenuse thereof fits with the trapezoidal hypotenuse of the trapezoidal movable seat 503. A channel 504 is provided in the middle of the trapezoidal movable seat 503;

[0046] The upper end of the lifting slider 601 is connected to the punch 7 through a first slide rail assembly 605;

[0047] The telescopic screw 602 passes through the channel 504 from one side of the trapezoidal movable seat 503 and penetrates and connects the two right triangle sliders 604 on the opposite sides of the trapezoidal movable seat 503;

[0048] The lifting motor 603 is arranged at one end of the telescopic screw 602 to control the horizontal expansion and contraction of the telescopic screw 602, driving the two right triangle sliders 604 on the opposite sides of the trapezoidal movable seat 503 to move up and down on both sides of the trapezoidal movable seat 503 with the assistance of the first slide rail assembly 605, and at the same time driving the punch 7 to lift and lower.

[0049] The lifting motor 603 is arranged at one end of the telescopic screw 602, and a fixed nut 606 is provided at the other end of the telescopic screw 602;

[0050] The lifting motor 603 is arranged on one side of the right triangle slider 604 on the front side of the trapezoidal movable seat 503, and the fixed nut 606 is arranged inside the right triangle slider 604 on the rear side of the trapezoidal movable seat 503;

[0051] The telescopic screw 602 penetrates through the two right triangle sliders 604 from one side of the lifting motor 603 and is screwed with the fixed nut 606;

[0052] When the lifting motor 603 drives the telescopic screw 602 to rotate, under the action of the thread, it drives the two right-angled triangular sliders 604 to move upward along the hypotenuses on both sides of the trapezoidal movable seat 503 and the distance between the two right-angled triangular sliders 604 is shortened, and the telescopic screw 602 moves up and down in the channel 504.

[0053] The first slide rail assembly 605 includes a first slider 607 and a first slide rail 608. The first slide rail 608 is fixedly installed on the lower side of the punch 7, and the first slider 607 is fixedly installed on the upper sides of the two right-angled triangular sliders 604.

[0054] Preferably, a load-bearing column 505 for supporting the upper punch 7 is provided in the middle of the trapezoidal movable seat 503.

[0055] As Figures 1 to 3 shown, the lower side of the movable seat 501 is movably connected to the carrier plate 8 through the second slide rail assembly 506;

[0056] The propulsion control assembly 502 includes a propulsion screw 508, and a propulsion motor 509 for driving the propulsion screw 508 to rotate is provided on one side of the propulsion screw 508;

[0057] A moving block 507 is fixedly connected to the middle of the lower side of the movable seat 501. Internal threads are provided in the moving block 507, and the propulsion screw 508 is screwed with the moving block 507;

[0058] When the propulsion motor 509 drives the propulsion screw 508 to rotate, under the action of the thread, the moving block 507 moves back and forth relative to the upper surface of the carrier plate 8, and drives the movable seat 501 to move back and forth on the upper surface of the carrier plate 8 with the assistance of the second slide rail assembly 506.

[0059] The telescopic screw 602 and the propulsion screw 508 in the propulsion control assembly 502 are arranged parallel to each other up and down.

[0060] In the present utility model, by setting the moving mechanism 2 to drive the punching mechanism 4 to move along with the workpiece and complete the punching work during the movement, the effect of punching while the workpiece is moving is achieved, and the workpiece does not need to pause during the punching process, so the production efficiency is greatly improved. Then, by installing the lifting assembly 6 on the upper side of the movable seat 501, the punching mechanism 4 becomes an up-and-down structure, and the overall structure is more compact. Under the same path, due to the reduction of the lateral length of the punching mechanism 4, its lateral stroke increases and the efficiency is higher.

[0061] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A hole punching mechanism for edge banding side holes in the processing of a new type of plate, including a follow-up hole punching device (1) for punching workpieces. The follow-up hole punching device (1) includes a moving mechanism (2) and a hole punching mechanism (4). The moving mechanism (2) drives the hole punching mechanism (4) to reciprocate left and right on the moving mechanism (2). The moving mechanism (2) includes a moving base (3) and a carrier plate (8). A magnetic levitation structure is provided between the carrier plate (8) and the moving base (3). The hole punching mechanism (4) is arranged on the carrier plate (8). The carrier plate (8) slides reciprocally left and right along the workpiece conveying line on the moving base (3) through the magnetic levitation structure. It is characterized in that: The punching mechanism (4) includes a propulsion assembly (5) located above the carrier plate (8); The propulsion assembly (5) includes a movable seat (501) and a propulsion control assembly (502) that pushes the movable seat (501) to translate back and forth above the carrier plate (8); A punching tool (7) is installed above the movable seat (501) through a lifting assembly (6); The propulsion control assembly (502) is used to push the movable seat (501) to translate back and forth above the carrier plate (8), driving the punching tool (7) to translate back and forth above the carrier plate (8). At the same time, the punching tool (7) is controlled to lift above the movable seat (501) through the lifting assembly (6).

2. The hole punching mechanism for edge banding side holes in the processing of a new type of board according to claim 1, characterized in that: The lifting assembly (6) includes lifting sliders (601) located on both the front and rear sides of the movable seat (501), and the punching tool (7) is arranged above the lifting sliders (601); The lifting sliders (601) are driven by a lifting motor (603) to expand and contract a telescopic screw rod (602), which drives the lifting sliders (601) to lift and lower, and at the same time drives the punching tool (7) to lift and lower.

3. A punching mechanism for edge banding side holes in the processing of a new type of board, as described in claim 2, wherein: The movable seat (501) is set as a trapezoidal movable seat (503); There are two lifting sliders (601), which are relatively arranged on both the front and rear sides of a fixed seat (201). The lifting sliders (601) are set as right-angled triangle sliders (604), and the hypotenuse thereof fits with the trapezoidal hypotenuse of the trapezoidal movable seat (503). A channel (504) is provided in the middle of the trapezoidal movable seat (503); The upper ends of the lifting sliders (601) are connected to the punching tool (7) through a first slide rail assembly (605); The telescopic screw rod (602) passes through the channel (504) from one side of the trapezoidal movable seat (503) and runs through and connects two right-angled triangle sliders (604) on the opposite sides of the trapezoidal movable seat (503); The lifting motor (603) is arranged at one end of the telescopic screw rod (602) to control the horizontal expansion and contraction of the telescopic screw rod (602), driving the two right-angled triangle sliders (604) on the opposite sides of the trapezoidal movable seat (503) to move up and down on both sides of the trapezoidal movable seat (503) with the assistance of the first slide rail assembly (605), and at the same time driving the punching tool (7) to lift and lower.

4. A hole punching mechanism for edge banding side holes in the processing of a new type of board according to claim 3, characterized in that: The lifting motor (603) is arranged at one end of the telescopic screw rod (602), and a fixing nut (606) is provided at the other end of the telescopic screw rod (602); The lifting motor (603) is arranged on one side of the right-angled triangle slider (604) on the front side of the trapezoidal movable seat (503), and the fixing nut (606) is arranged inside the right-angled triangle slider (604) on the rear side of the trapezoidal movable seat (503); The telescopic screw rod (602) passes through the two right-angled triangle sliders (604) from one side of the lifting motor (603) and is screwed with the fixing nut (606); When the lifting motor (603) drives the telescopic screw rod (602) to rotate, under the action of the thread, it drives the two right-angled triangular sliders (604) to move upward along the two inclined sides of the trapezoidal movable seat (503) and the distance between the two right-angled triangular sliders (604) is shortened, and the telescopic screw rod (602) moves up and down in the channel (504).

5. A punching mechanism for edge-sealing side holes in the processing of a new type of plate, characterized in that: The first slide rail assembly (605) includes a first slider (607) and a first slide rail (608), the first slide rail (608) is fixedly installed on the lower side of the puncher (7), and the first slider (607) is fixedly installed on the upper sides of the two right-angled triangular sliders (604).

6. A hole punching mechanism for edge banding side holes in the processing of a new type of board, characterized in that: A load-bearing column (505) for supporting the upper puncher (7) is provided in the middle of the trapezoidal movable seat (503).

7. A hole punching mechanism for edge banding side holes in the processing of a new type of board according to claim 4, characterized in that: The lower side of the movable seat (501) is movably connected to the carrier plate (8) through a second slide rail assembly (506); The propulsion control assembly (502) includes a propulsion screw rod (508), and a propulsion motor (509) for driving the propulsion screw rod (508) to rotate is provided on one side of the propulsion screw rod (508); The telescopic screw rod (602) and the propulsion screw rod (508) in the propulsion control assembly (502) are arranged parallel to each other up and down; A moving block (507) is fixedly connected to the middle of the lower side of the movable seat (501), an internal thread is provided in the moving block (507), and the propulsion screw rod (508) is screwed with the moving block (507); When the propulsion motor (509) drives the propulsion screw rod (508) to rotate, under the action of the thread, the moving block (507) moves back and forth relative to the upper surface of the carrier plate (8), and drives the movable seat (501) to move back and forth on the upper surface of the carrier plate (8) with the assistance of the second slide rail assembly (506).

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