Electric striker plate device and method for controlling size of sawed plate

Abstract

The invention discloses an electric striker plate device and a saw cutting plate size control method. The striker plate device comprises a ruler table, a first baffle and a second baffle. The ruler table is provided with two parallel moving assemblies. Each moving assembly comprises a guide rail pair, a lead screw, a lead screw nut and a driving mechanism. The guide rail pair is arranged on the ruler table, the lead screw nut is movably arranged on the guide rail pair, and the lead screw is rotationally connected into the lead screw nut; the driving mechanism is connected with the lead screw and used for driving the lead screw to rotate, and the lead screw nut is driven to move on the guide rail pair through rotation of the lead screw. The first baffle and the second baffle are arranged on the two lead screw nuts correspondingly and used for moving along with the lead screw nuts. Servo control over the position of the striker plate and the size of a sawed plate can be achieved, the intelligent degree is improved, and the control precision and the size precision of the sawed plate are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of panel saws, and in particular relates to an electric baffle plate device and a method for controlling the size of a sawed plate. Background Art

[0002] At present, panel saws mostly use baffles to set the size of the sawed board, so baffles are commonly used devices on woodworking panel saws.

[0003] In the prior art, the position of the baffle plate is mostly set manually, and the value is measured by a ruler to control the size of the board to be cut by the panel saw; however, this method often has the problems of low intelligence, low control accuracy and low accuracy of the size of the sawed board. Summary of the invention

[0004] The purpose of the present invention is to provide an electric baffle plate device and a method for controlling the size of sawn plates, so as to solve the problems of low intelligence, low control accuracy and low dimensional accuracy in the prior art, so as to realize servo control of the baffle plate position and the size of sawn plates, improve the intelligence level, and improve the control accuracy and the dimensional accuracy of sawn plates.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: In the first aspect, the present invention provides an electric material baffle device, comprising a ruler platform, a first baffle and a second baffle; the ruler platform is provided with two groups of moving components, and the two groups of moving components respectively include a guide rail pair, a lead screw, a lead screw nut and a driving mechanism; the two guide rail pairs are arranged in parallel on the ruler platform, the two lead screw nuts are respectively movably arranged on the two guide rail pairs, and the two lead screws are respectively rotatably connected in the two lead screw nuts; the two driving mechanisms are respectively connected to the two lead screws, and are respectively used to drive the two lead screws to rotate, and the rotation of the two lead screws respectively drives the two lead screw nuts to move on the two guide rail pairs; the first baffle and the second baffle are respectively arranged on the two lead screw nuts, and are respectively used to move with the lead screw nuts; the first baffle and the second baffle are parallel to each other, and the size of the sawed plate is adjusted by respectively moving the positions of the two lead screw nuts.

[0006] Preferably, a supporting plate is provided at the bottom of the ruler platform, and the supporting plate is provided between the first baffle plate and the second baffle plate.

[0007] Preferably, the driving mechanism includes a servo motor, a small pulley, a large pulley and an endless belt; the table ruler is provided with a motor mounting plate, and the servo motor is mounted on the motor mounting plate; the large pulley is coaxially connected to the rotating output shaft of the servo motor and the lead screw, and is connected to the small pulley through the belt.

[0008] Preferably, the lead screw is rotatably connected to a rolling bearing, and the rolling bearing is fixed on an auxiliary end cover; the motor mounting plate is connected to the table ruler through the auxiliary end cover; the auxiliary end cover is provided with a motor cover, and the servo motor is provided in the motor cover.

[0009] Preferably, both ends of the lead screw are rotatably connected with the rolling bearings, and the two rolling bearings are respectively fixed on an auxiliary end cover and a fixed end cover, and the fixed end cover is connected to the table ruler.

[0010] Preferably, the first baffle plate and the second baffle plate are both configured as rotating structures.

[0011] Preferably, the first baffle is rotatably connected to the first rotating seat via a first rotating shaft, the first rotating seat is connected to a sliding plate, and the sliding plate is connected to the lead screw nut; the second baffle is rotatably connected to the second rotating seat via a second rotating shaft, and the second rotating seat is arranged on the ruler platform.

[0012] Preferably, the lead screw nut is fixed on the lead screw seat, the lead screw seat is connected to the baffle connecting bracket, and the baffle connecting bracket is movably arranged on the guide rail pair; the sliding plate is connected to the lead screw seat.

[0013] Preferably, the sliding plate is connected to the lead screw seat via a first baffle seat; and the second rotating seat is connected to the lead screw nut via a second baffle seat.

[0014] In a second aspect, the present invention provides a method for controlling the size of a sawn plate, which is implemented based on the electric baffle plate device as described in the first aspect of the present invention and includes the following steps: Push the board to be cut to the designated position on the panel saw; Reading the size data of the board to be cut from the system or storage device of the panel saw; Starting the servo motor to drive the lead screw to rotate according to the read plate size data, so as to adjust the gap distance between the first baffle plate and the second baffle plate to the remaining size value of the plate after cutting; The plate is advanced by the panel saw, and the plate is cut at the position of the first baffle plate and / or the second baffle plate according to actual needs.

[0015] The electric baffle plate device and the sawing plate size control method provided by the present invention have the following beneficial effects: The electric baffle plate device and sawing plate size control method provided by the present invention are conducive to automatically adjusting the cutting size by automatically setting the cutting plate value on the panel saw, thereby accurately adjusting the cutting size of the plate; avoiding the operator from frequently manually adjusting the cutting plate value when pushing the plate for cutting, thereby reducing the number of operations and operating errors, and improving the cutting size accuracy; it can solve the problems of low intelligence level, control accuracy and dimensional accuracy in the prior art, and can realize servo control of the baffle plate position and the sawing plate size, improve the intelligence level, and improve the control accuracy and the sawing plate size accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of an electric baffle device provided in one embodiment of the present invention.

[0017] Figure 2 It is a schematic structural diagram of the remaining parts of the electric material baffle device provided by one embodiment of the present invention without the ruler platform.

[0018] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle.

[0019] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle.

[0020] Reference numerals in the figures: 1. Ruler platform, 2. Guide rail pair, 3. Screw seat, 4. Baffle connecting bracket, 5. Screw, 6. First baffle seat, 7. Screw nut, 8. Fixed end cover, 9. First rotating shaft, 10. Second baffle, 11. Second rotating shaft, 12. Second rotating seat, 13. Second baffle seat, 14. Sliding plate, 15. First baffle, 16. First rotating seat, 17. Motor cover, 18. Auxiliary end cover, 19. Support plate, 20. Small pulley, 21. Motor mounting plate, 22. Belt, 23. Servo motor, 24. Large pulley, 25. Rolling bearing, 26 Dust cover, 27. Dust cover block. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below through the accompanying drawings and specific embodiments. Embodiment 1

[0022] Please refer to Figures 1 to 4The present embodiment provides an electric baffle device, comprising a ruler platform 1, a first baffle 15 and a second baffle 10; the ruler platform 1 is provided with two groups of moving components, and the two groups of moving components respectively include a guide rail pair 2, a lead screw 5, a lead screw nut 7 and a driving mechanism; the two guide rail pairs 2 are arranged in parallel on the ruler platform 1, the two lead screw nuts 7 are respectively movably arranged on the two guide rail pairs 2, and the two lead screws 5 are respectively rotatably connected in the two lead screw nuts 7; the two driving mechanisms are respectively connected to the two lead screws 5, and are respectively used to drive the two lead screws 5 to rotate, and the two lead screw nuts 7 are respectively driven to move on the two guide rail pairs 2 through the rotation of the two lead screws 5; the first baffle 15 and the second baffle 10 are respectively arranged on the two lead screw nuts 7, and are respectively used to move with the lead screw nuts 7; the first baffle 15 and the second baffle 10 are parallel to each other, and the size of the sawed plate is adjusted by respectively moving the positions of the two lead screw nuts 7.

[0023] In the electric baffle device of this embodiment, both sets of baffles are driven by the drive mechanism to move the lead screw nut to adjust the size of the sawing plate; the first set is used for cutting 200~1800mm plates, and the second set is used for cutting 1800~3000mm plates. Wherein, the guide rail pair 2 is configured as a linear guide rail pair.

[0024] like Figure 1 and Figure 2 As shown, further, a supporting plate 19 is provided at the bottom of the ruler platform 1 , and the supporting plate 19 is provided between the first baffle plate 15 and the second baffle plate 10 .

[0025] like Figure 3 As shown, further, the driving mechanism includes a servo motor 23, a small pulley 20, a large pulley 24 and an annular belt 22. The table ruler 1 is provided with a motor mounting plate 21, and the servo motor 23 is mounted on the motor mounting plate 21; the large pulley 24 is coaxially connected with the rotating output shaft of the servo motor 23 and the screw 5, and is connected with the small pulley 20 through the belt 22.

[0026] Moreover, the lead screw 5 is rotatably connected to the rolling bearing 25, and the rolling bearing 25 is fixed on the auxiliary end cover 18; the motor mounting plate 21 is connected to the table ruler 1 through the auxiliary end cover 18; like Figure 1 As shown, the auxiliary end cover 18 is provided with the motor cover 17 , and the servo motor 23 is provided in the motor cover 17 .

[0027] like Figure 3 As shown, specifically, both ends of the lead screw 5 are rotatably connected with rolling bearings 25 , and the two rolling bearings 25 are respectively fixed on the auxiliary end cover 18 and the fixed end cover 8 , and the fixed end cover 8 is connected to the stage ruler 1 .

[0028] The lead screw 5 is configured as a ball screw.

[0029] like Figure 1 and Figure 2 As shown, further, the first baffle 15 and the second baffle 10 are both configured as a rotating structure.

[0030] Specifically, the first baffle 15 is rotatably connected to the first rotating seat 16 via the first rotating shaft 9, the first rotating seat 16 is connected to the sliding plate 14, and the sliding plate 14 is connected to the lead screw nut 7; Moreover, the second baffle 10 is rotatably connected to the second rotating base 12 via the second rotating shaft 11 , and the second rotating base 12 is disposed on the ruler platform 1 .

[0031] The second baffle 10 can also be set on the sliding plate 14 of the second group of moving components on the ruler platform 1, and the sliding plate 14 is connected to the screw nut 7 of the second group of moving components; through the movement of the two screw nuts 7, a movement position difference is formed between the second baffle 10 and the first baffle 15.

[0032] For example, the first baffle plate 15 can be used for sawing plates with a cutting length of 200 to 1800 mm, and the second baffle plate 10 can be used for cutting plates with a cutting length of 1800 to 3000 mm.

[0033] like Figure 4 As shown, specifically, the lead screw nut 7 is fixed on the lead screw seat 3, the lead screw seat 3 is connected to the baffle connecting bracket 4, and the baffle connecting bracket 4 is movably arranged on the guide rail pair 2; the sliding plate 14 is connected to the lead screw seat 3.

[0034] The sliding plate 14 is configured as an aluminum profile.

[0035] like Figure 1 and Figure 2 As shown, specifically, the sliding plate 14 is connected to the screw seat 3 through the first baffle seat 6 ; the second rotating seat 12 is connected to the screw nut 7 through the second baffle seat 13 .

[0036] In addition, dust covers 26 can be respectively provided on the two guide rail pairs 2, and the two ends of the dust cover 26 can be respectively connected to the two ends of the ruler platform 1 through dust cover pressing blocks 27. The dust cover pressing blocks 27 at both ends can be respectively provided with the auxiliary end cover 18 and the fixed end cover 8 as an integral structure. Embodiment 2

[0037] A method for controlling the size of a sawn plate is implemented based on the electric baffle plate device as described in the first embodiment, and comprises the following steps: Push the board to be cut to the designated position on the panel saw; Read the size data of the board to be cut from the system or storage device of the panel saw; The servo motor 23 is started to drive the lead screw 5 to rotate according to the read plate size data, so as to adjust the gap distance between the first baffle plate 15 and the second baffle plate 10 to the remaining size value of the plate after cutting; The plate is advanced by means of a panel saw, and the plate is cut at the position of the first baffle plate 15 and / or the second baffle plate 10 according to actual needs.

[0038] The above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

[0039] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. An electric baffle device, characterized in that: It includes a ruler platform, a first baffle and a second baffle; The ruler platform is provided with two groups of moving components, and the two groups of moving components respectively include a guide rail pair, a lead screw, a lead screw nut and a driving mechanism; The two guide rail pairs are arranged in parallel on the ruler platform, the two lead screw nuts are movably arranged on the two guide rail pairs, and the two lead screws are rotatably connected to the two lead screw nuts; the two driving mechanisms are respectively connected to the two lead screws and are respectively used to drive the two lead screws to rotate, and the two lead screw nuts are respectively driven to move on the two guide rail pairs through the rotation of the two lead screws; The first baffle plate and the second baffle plate are respectively arranged on the two lead screw nuts and are respectively used to move with the lead screw nuts; the first baffle plate and the second baffle plate are parallel to each other, and the size of the sawing plate is adjusted by respectively moving the positions of the two lead screw nuts.

2. The electric baffle device according to claim 1, characterized in that: A supporting plate is arranged at the bottom of the ruler platform, and the supporting plate is arranged between the first baffle plate and the second baffle plate.

3. The electric baffle device according to claim 1 or 2, characterized in that: The driving mechanism includes a servo motor, a small pulley, a large pulley and an endless belt. The table ruler is provided with a motor mounting plate, and the servo motor is mounted on the motor mounting plate; the large pulley is coaxially connected to the rotating output shaft of the servo motor and the lead screw, and is connected to the small pulley through the belt.

4. The electric baffle device according to claim 3, characterized in that: The lead screw is rotatably connected to the rolling bearing, and the rolling bearing is fixed on the auxiliary end cover; the motor mounting plate is connected to the table ruler through the auxiliary end cover; The auxiliary end cover is provided with a motor cover, and the servo motor is arranged in the motor cover.

5. The electric baffle device according to claim 4, characterized in that: The two ends of the lead screw are rotatably connected with the rolling bearings respectively, and the two rolling bearings are respectively fixed on the auxiliary end cover and the fixed end cover, and the fixed end cover is connected to the table ruler.

6. The electric baffle device according to claim 1 or 2, characterized in that: The first baffle plate and the second baffle plate are both configured as a rotating structure.

7. The electric baffle device according to claim 6, characterized in that: The first baffle is rotatably connected to the first rotating seat via a first rotating shaft, the first rotating seat is connected to the sliding plate, and the sliding plate is connected to the lead screw nut; The second baffle is rotatably connected to the second rotating seat via a second rotating shaft, and the second rotating seat is arranged on the ruler platform.

8. The electric baffle device according to claim 7, characterized in that: The lead screw nut is fixed on the lead screw seat, the lead screw seat is connected to the baffle connecting bracket, and the baffle connecting bracket is movably arranged on the guide rail pair; the sliding plate is connected to the lead screw seat.

9. The electric baffle device according to claim 8, characterized in that: The sliding plate is connected to the lead screw seat via a first baffle seat; the second rotating seat is connected to the lead screw nut via a second baffle seat.

10. A method for controlling the size of sawn plate, characterized in that: The electric baffle plate device according to any one of claims 1 to 9 is implemented and includes the following steps: Push the board to be cut to the designated position on the panel saw; Reading the size data of the board to be cut from the system or storage device of the panel saw; Starting the servo motor to drive the lead screw to rotate according to the read plate size data, so as to adjust the first baffle or the second baffle to the remaining size value of the plate after cutting; The plate is advanced by the panel saw, and the plate is cut at the position of the first baffle or the second baffle according to actual needs.

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