Automatic board punching and ladder belt penetrating equipment

Abstract

The utility model belongs to the technical field of curtain board processing, and particularly relates to automatic board punching and ladder belt penetrating equipment which comprises a punching device, a ladder belt penetrating device and a driving device. The two sides of the driving device are connected with the punching device and the ladder belt penetrating device correspondingly, the driving device is used for driving a wood plate on the punching device to enter the ladder belt penetrating device, the punching device is used for punching the wood plate, and the ladder belt penetrating device is used for driving the wood plate to penetrate through a ladder belt. The punching device comprises a punching machine table and a plurality of punching mechanisms, a guide rail is arranged on the punching machine table, the punching mechanisms are arranged on the guide rail in a sliding mode, a servo motor and a synchronous wheel are arranged on each punching mechanism, a synchronous belt matched with the synchronous wheel is further arranged on the punching machine table, the synchronous belt is parallel to the guide rail, the synchronous wheel is meshed with the synchronous belt, and the servo motor is arranged on the guide rail. The servo motor is connected with the synchronous wheel and used for driving the synchronous wheel to rotate so as to drive the synchronous wheel to move on the synchronous belt, and the synchronous wheel is used for driving the punching mechanism to slide along the guide rail. And the threading efficiency of the punched wood board is improved.

Description

Technical Field

[0001] This utility model belongs to the field of curtain wood panel processing technology, and in particular relates to an automated punching and ladder belt threading device for wood panels. Background Technology

[0002] Venetian blinds are a common interior design element in new homes, and they are almost always used in newly built buildings. Modern people value a healthy and comfortable lifestyle, and solid wood venetian blinds make the room look beautiful and elegant. Through the changes of different eras, wood has always played a very important role. Among them, the classic angled glass inlaid wooden doors and the comfortable and natural hardwood window grilles have filled many homeowners with fondness. The process of processing venetian blinds requires drilling and inserting fabric strips.

[0003] Currently, in the processing of wooden Venetian blinds, punching and fabric tape insertion are generally completed by two machines. This requires two loading and unloading of the wood panels, which is very cumbersome. Furthermore, since the specifications of the Venetian blinds to be made vary, the locations of the holes in the wood panels also vary. Common drilling methods are: 1. One drilling device moves to drill holes in multiple locations on the wood panel; 2. Multiple drilling devices drill holes in the wood panel simultaneously. The first method is very inefficient. The second method requires each drilling device to be in a different position for different wood panel sizes, necessitating movement of the drilling devices each time, which is also very tedious. Therefore, there is a need for a device that can CNC move the drilling device and integrate drilling and fabric tape insertion into the process, thereby accelerating the production speed and processing rate of Venetian blinds. Utility Model Content

[0004] The purpose of this invention is to provide an automated punching and ladder belt threading device for wooden boards, which aims to solve the technical problems of slow processing speed and low processing accuracy of existing Venetian blind wooden board curtains.

[0005] To achieve the above objectives, this utility model provides an automated punching and ladder belt threading device for wooden boards, comprising a punching device, a ladder belt threading device, and a driving device. The driving device is connected to both sides of the punching device and the ladder belt threading device, respectively. The driving device drives the wooden board on the punching device into the ladder belt threading device. The punching device punches the wooden board, and the ladder belt threading device drives the wooden board through the ladder belt. The punching device includes a punching machine base and several punching mechanisms. A guide rail is provided on the punching machine base, and each punching mechanism is slidably mounted on the guide rail. Each punching mechanism is equipped with a servo motor and a synchronous pulley. A synchronous belt matching the synchronous pulley is also provided on the punching machine base. The synchronous belt is parallel to the guide rail, and the synchronous pulley meshes with the synchronous belt. The servo motor is connected to the synchronous pulley to drive the drive wheel to rotate, thereby causing the synchronous pulley to move on the synchronous belt. The drive wheel drives the punching mechanism to slide along the guide rail.

[0006] Furthermore, the punching mechanism includes a base plate, a punching seat, a punching cutter, a punching cylinder, and a support block. The lower end of the base plate has a slider that mates with a guide rail. The punching seat is mounted on the base plate. Both the support block and the punching cylinder are mounted on the punching seat, with the punching cylinder positioned above the support block. The support block has a support cavity with an opening facing the side, used to support the wooden board. The support block also has a punching groove that penetrates the support cavity. The punching cutter is located at the drive end of the punching cylinder. The punching cylinder drives the punching cutter to insert into the punching groove and through the support cavity to punch holes in the wooden board within the support cavity.

[0007] Furthermore, a positioning mechanism is also provided on the base plate. The positioning mechanism includes a drive assembly and a positioning fork. The drive assembly is located on the base plate, and the positioning fork is located on one side of the opening of the bearing cavity. The drive assembly is used to drive the positioning fork to move closer to or away from the bearing block. A positioning groove is provided on the side of the positioning fork near the bearing block. The bottom surface of the positioning groove is parallel to the bottom surface of the bearing cavity. The positioning fork is used to abut against the wooden board until the wooden board abuts against the inside of the bearing cavity.

[0008] Furthermore, the ladder belt threading device includes a positioning rail and several threading assemblies. Each threading assembly is slidably mounted on the positioning rail. Each threading assembly includes a ladder belt lifting assembly and a support assembly. The ladder belt lifting assembly is slidably mounted on the positioning rail and is used to lift the ladder belt. The support assembly is located on one side of the ladder belt lifting assembly and is used to spread the ladder belt on the ladder belt lifting assembly.

[0009] Furthermore, the ladder belt lifting assembly includes a drive block, a mounting plate, and a drive component. One end of the drive block is equipped with a trolley, which is slidably connected to a positioning rail. The mounting plate is connected to one side of the drive block and is perpendicular to it. The mounting plate also has a first clearance groove for wooden planks to pass through. The drive component is mounted on the mounting plate and is used to lift the ladder belt. A support component is mounted on the mounting plate and is used to support the ladder belt lifted by the drive component.

[0010] Furthermore, the ladder belt lifting assembly also includes a support plate and a protective plate. One end of the support plate is connected to the mounting plate, and the other end is connected to the protective plate. The support plate is perpendicular to the drive block and the mounting plate, and the protective plate is parallel to the mounting plate. A gap is provided between the protective plate and the mounting plate for the ladder belt to pass through. The protective plate is provided with a second clearance groove corresponding to the first clearance groove.

[0011] Furthermore, the strut assembly includes a drive cylinder and a support cylinder. The drive cylinder is mounted on the support plate, and the support cylinder is located at the drive end of the drive cylinder. The drive cylinder is used to drive the support cylinder to extend into or retract from the gap between the mounting plate and the protective plate, and the support cylinder is used to spread the ladder belt.

[0012] Furthermore, the ladder belt lifting assembly also includes a belt straightening assembly, which comprises two belt straightening plates and several connecting posts. The two belt straightening plates are arranged opposite each other, and each connecting post is disposed between the two belt straightening plates, with both ends of each connecting post rotatably connected to the two sides of the belt straightening plates. A baffle is also provided on the connecting post, with one end connected to the connecting post and the other end extending inward into the belt straightening plate. A gap is provided between the baffle and the belt straightening plate for the two sides of the ladder belt to pass through.

[0013] Furthermore, the driving device includes a drive motor, a drive wheel, a drive plate, a lifting cylinder, and a driven wheel. The drive wheel is rotatably mounted on the drive plate, and the drive motor is mounted on the drive plate and connected to the drive wheel for driving the drive wheel to rotate. The lifting cylinder is mounted on the drive plate, and the driven wheel is rotatably mounted on the drive end of the lifting cylinder. The lifting cylinder is used to drive the driven wheel closer to or away from the drive wheel.

[0014] Furthermore, the drive device also includes two guide mechanisms, which are respectively located on both sides of the drive wheel. Each guide mechanism includes a guide cylinder and two guide rollers. The two guide rollers are respectively located on both sides of the drive end of the guide cylinder. The guide cylinder is used to drive the two guide rollers to rise or fall. The highest point of the drive end of the guide cylinder is flush with the highest point of the drive wheel.

[0015] The above-mentioned technical solutions of one or more of the following technical solutions in the automated punching and ladder belt threading equipment for wooden boards provided by this utility model embodiment have at least one of the following technical effects: When it is necessary to punch and thread wooden boards, firstly, depending on which position of the wooden board needs to be punched, each servo motor drives the synchronous wheel to rotate. The synchronous wheel cooperates with the synchronous belt, so that each punching mechanism moves along the guide rail to each station. The wooden board enters the punching device, and each punching mechanism punches the wooden board at the same time, ensuring that the spacing of the punching positions on the wooden board meets the requirements. Then, the driving device drives the wooden board to the ladder belt threading device, so that each wooden board passes through the ladder belt to complete the processing, which greatly improves the punching efficiency and accuracy of the wooden board, can be applied to wooden boards of various specifications, and improves the threading efficiency of the wooden board after punching. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art 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.

[0017] Figure 1 This is a structural schematic diagram of an automated punching and ladder belt threading device for wooden boards, provided as an embodiment of the present utility model.

[0018] Figure 2This is a schematic diagram of the punching mechanism of an automated punching and ladder belt threading device for wooden boards provided in an embodiment of the present invention.

[0019] Figure 3 This is a schematic diagram of the strap-threading component of an automated punching and strap-threading device for wooden boards provided in an embodiment of the present invention.

[0020] Figure 4 This is another structural schematic diagram of the strap-threading component of an automated punching and strap-threading device for wooden boards provided in an embodiment of this utility model.

[0021] Figure 5 This is a schematic diagram of the drive device of an automated punching and ladder belt threading equipment for wooden boards provided in an embodiment of the present utility model.

[0022] Reference numerals: 100, punching device; 110, punching machine; 111, guide rail; 112, synchronous belt; 200, ladder belt threading device; 210, positioning rail; 220, belt threading assembly; 230, ladder belt lifting assembly; 231, drive block; 232, mounting plate; 233, drive assembly; 234, trolley; 235, first clearance groove; 236, support plate; 237, protective plate; 238, second clearance groove; 240, belt support assembly; 241, drive cylinder; 242, support cylinder; 243, belt straightening assembly; 244, belt straightening plate; 245, connecting column; 246, stop. Plate; 300, Drive unit; 310, Drive motor; 320, Drive wheel; 330, Drive plate; 340, Lifting cylinder; 350, Driven wheel; 360, Guide mechanism; 361, Guide cylinder; 362, Guide roller; 400, Punching mechanism; 410, Servo motor; 420, Synchronous wheel; 430, Base plate; 431, Slider; 440, Punching seat; 450, Punching cutter; 460, Punching cylinder; 470, Bearing block; 471, Bearing cavity; 472, Punching slot; 480, Positioning mechanism; 481, Drive assembly; 482, Positioning fork; 483, Positioning groove. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0027] In one embodiment of this utility model, reference is made to Figures 1-5As shown, an automated punching and ladder belt threading device for wooden boards is provided, including a punching device 100, a ladder belt threading device 200, and a drive device 300. The two sides of the drive device 300 are respectively connected to the punching device 100 and the ladder belt threading device 200. The drive device 300 is used to drive the wooden board on the punching device 100 into the ladder belt threading device 200. The punching device 100 is used to punch the wooden board, and the ladder belt threading device 200 is used to drive the wooden board through the ladder belt. The punching device 100 includes a punching machine base 110 and several punching mechanisms 400. The punching machine base 110 is provided with a guide rail 111. Each punching mechanism 400 is slidably mounted on the guide rail 111. Each punching mechanism 400 is provided with a servo motor 410 and a synchronous pulley 420. The punching machine base 110 is also provided with a synchronous belt 112 that matches the synchronous pulley 420. The synchronous belt 112 is parallel to the guide rail 111. The synchronous pulley 420 meshes with the synchronous belt 112. The servo motor 410 is connected to the synchronous pulley 420 to drive the synchronous pulley 420 to rotate so that the synchronous pulley 420 moves on the synchronous belt 112. The synchronous pulley 420 is used to drive the punching mechanism 400 to slide along the guide rail 111. In this embodiment, when punching and threading processes are required on the wooden board, the servo motors 410 drive the synchronous pulleys 420 to rotate according to the desired punching position. The synchronous pulleys 420 cooperate with the synchronous belt 112, causing the punching mechanisms 400 to move along the guide rail 111 to their respective workstations. The wooden board enters the punching device 100, and the punching mechanisms 400 punch the wooden board simultaneously, ensuring that the spacing of the punching positions on the wooden board meets the requirements. Subsequently, the driving device 300 drives the wooden board to the ladder belt threading device 200, so that each wooden board passes through the ladder belt to complete the processing, which greatly improves the punching efficiency and accuracy of the wooden board and can be applied to wooden boards of various specifications. At the same time, it improves the threading efficiency of the wooden board after punching.

[0028] Specifically, refer to Figures 1-5As shown, the punching mechanism 400 includes a base plate 430, a punching seat 440, a punching cutter 450, a punching cylinder 460, and a support block 470. The lower end of the base plate 430 is provided with a slider 431 that cooperates with the guide rail 111. The punching seat 440 is mounted on the base plate 430. Both the support block 470 and the punching cylinder 460 are mounted on the punching seat 440, with the punching cylinder 460 located above the support block 470. The support block 470 has a support cavity 471 with an opening facing the side, used to support the wooden board. The support block 470 also has a punching groove 472 that penetrates the support cavity 471. The punching cutter 450 is located at the driving end of the punching cylinder 460, which drives the punching cutter 450 to insert into the punching groove 472 and through the support cavity 471 to punch holes in the wooden board within the support cavity 471. In this embodiment, the slider 431 and the guide rail 111 cooperate with each other. When the synchronous wheel 420 rotates, the synchronous wheel 420 moves on the synchronous belt 112, and the slider 431 slides on the guide rail 111, causing the position of each punching mechanism 400 to change. Then, the wooden board is placed in the bearing cavity 471. At this time, the punching cylinder 460 drives the punching cutter 450 to pass through the punching groove 472 and enter the bearing cavity 471 to punch the wooden board. After punching is completed, the punching cylinder 460 drives the punching cutter 450 to reset, and the wooden board is driven by the driving device 300 into the ladder belt device 200 for ladder belt threading.

[0029] Specifically, refer to Figures 1-5 As shown, a positioning mechanism 480 is also provided on the base plate 430. The positioning mechanism 480 includes a drive assembly 481233 and a positioning fork 482. The drive device 300 is disposed on the base plate 430. The positioning fork 482 is located on one side of the opening of the bearing cavity 471. The drive device 300 is used to drive the positioning fork 482 to move closer to or away from the bearing block 470. A positioning groove 483 is provided on the side of the positioning fork 482 near the bearing block 470. The bottom surface of the positioning groove 483 is parallel to the bottom surface of the bearing cavity 471. The positioning fork 482 is used to abut against the wooden board until the wooden board abuts against the bearing cavity 471. In this embodiment, when the wooden board is located in the punching cavity, before punching, the drive component 481233 drives the positioning fork 482 to move towards the punching cavity. At this time, the wooden board is located on the positioning groove 483. The drive component 481233 continues to drive the positioning fork 482 forward. One end of the wooden board abuts against the positioning fork 482, and the other end of the wooden board abuts against the bearing cavity 471 away from its opening end, fixing the position of the wooden board and preventing the position of the wooden board from changing during punching, which would cause the punching position to not meet the processing requirements.

[0030] Specifically, refer to Figures 1-5As shown, the ladder belt threading device 200 includes a positioning rail 210 and several threading assemblies 220. Each threading assembly 220 is slidably disposed on the positioning rail 210. Each threading assembly 220 includes a ladder belt lifting assembly 230 and a support assembly 240. The ladder belt lifting assembly 230 is slidably disposed on the positioning rail 210 and is used to lift the ladder belt. The support assembly 240 is disposed on one side of the ladder belt lifting assembly 230 and is used to spread the ladder belt on the ladder belt lifting assembly 230. In this embodiment, the driving device 300 drives the punched wooden board to move onto the threading mechanism to complete the work of threading the cloth bag. During this process, the position of the threading assembly 220 on the positioning rail 210 can be adjusted by moving the threading assembly 220 according to the different positions of the wooden board to which the cloth bag needs to be threaded, thereby adjusting the threading position of the wooden board. During the fabric strip threading process, the ladder belt lifting assembly 230 pulls the ladder belt vertically to the board threading position. Then, the support belt assembly 240 extends into the ladder belt at the board threading position, and the support belt assembly 240 opens the warp threads of the ladder belt. Subsequently, the drive device 300 drives the wooden board into the threading mechanism, sequentially passing through the fabric strips of each threading assembly 220. After threading is complete, the support belt assembly 240 releases the ladder belt, and then the ladder belt lifting assembly 230 pulls the ladder belt to continue lifting, bringing the next threading opening to the board threading position. The above steps are repeated to complete the board threading process. The board threading mechanism provided by this invention improves work efficiency and reduces worker labor intensity. Furthermore, before threading the fabric strip onto the wooden board, the support belt assembly 240 opens the fabric strip, forming a space with a fixed shape to facilitate the passage of the wooden board, making the process of the wooden board entering the fabric strip smoother.

[0031] Specifically, refer to Figures 1-5 As shown, the ladder belt lifting assembly 230 includes a drive block 231, a mounting plate 232, and a drive component 481233. One end of the drive block 231 is provided with a trolley 234, which is slidably connected to the positioning rail 210. The mounting plate 232 is connected to one side of the drive block 231 and is perpendicular to it. The mounting plate 232 also has a first clearance groove 235 for the wooden board to pass through. The drive component 481233 is mounted on the mounting plate 232 and is used to lift the ladder belt. The support component 240 is mounted on the mounting plate 232 and is used to support the ladder belt lifted by the drive component 481233. In this embodiment, the slider 431 is slidably connected to the positioning rail 210 to position the threading component 220. The drive component 481233 is used to pull up the ladder belt, sequentially lifting each processing hole of the ladder belt to the working position of the support component 240, so that each processing hole of the ladder belt can pass through the wooden board. The first clearance groove 235 is used to clear the wooden plank, allowing the plank to pass through each threading assembly 220.

[0032] Specifically, refer to Figures 1-5As shown, the ladder belt lifting assembly 230 also includes a support plate 236 and a protective plate 237. One end of the support plate 236 is connected to the mounting plate 232, and the other end is connected to the protective plate 237. The support plate 236 is perpendicular to the drive block 231 and the mounting plate 232, and the protective plate 237 is parallel to the mounting plate 232. A gap is provided between the protective plate 237 and the mounting plate 232 for the ladder belt to pass through. The protective plate 237 is provided with a second clearance groove 238 corresponding to the first clearance groove 235. In this embodiment, a gap is provided between the protective plate 237 and the mounting plate 232 for the ladder belt to pass through. The protective plate 237 and the mounting plate 232 protect both sides of the ladder belt to prevent the ladder belt from deforming due to contact. The first clearance groove 235 and the second clearance groove 238 are used to clear the wooden planks, allowing the wooden planks to pass through each belt-passing assembly 220.

[0033] Specifically, refer to Figures 1-5 As shown, the ladder belt assembly 240 includes a drive cylinder 241 and a support cylinder 242. The drive cylinder 241 is mounted on the support plate 236, and the support cylinder 242 is mounted on the drive end of the drive cylinder 241. The drive cylinder 241 drives the support cylinder 242 to extend into or retract from the gap between the mounting plate 232 and the protective plate 237, and the support cylinder 242 is used to expand the ladder belt. In this embodiment, when the ladder belt needs to be expanded, the drive cylinder 241 drives one end of the support cylinder 242 into the ladder belt, and the support cylinder 242 expands the ladder belt to facilitate the insertion of the wooden board. After the wooden board is inserted, the support cylinder 242 releases the ladder belt, and then the drive cylinder 241 drives one end of the support cylinder 242 to retract out of the ladder belt, avoiding interference between the ladder belt lifting assembly 230 and the support cylinder 242 when lifting the ladder belt.

[0034] Specifically, refer to Figures 1-5As shown, the ladder belt lifting assembly 230 also includes a belt straightening assembly 243, which includes two belt straightening plates 244 and several connecting posts 245. The two belt straightening plates 244 are arranged opposite to each other, and each connecting post 245 is disposed between the two belt straightening plates 244, with both ends of each connecting post 245 rotatably connected to the two sides of the two belt straightening plates 244. A baffle 246 is also provided on the connecting post 245, with one end of the baffle 246 connected to the connecting post 245 and the other end extending into the belt straightening plate 244. A gap is provided between the baffle 246 and the belt straightening plate 244 for the two sides of the ladder belt to pass through. In this embodiment, the straightening assembly 243 is used to straighten the ladder belt. Since the ladder belt is very soft and easily deformed, the support cylinder 242 may not be able to extend into the ladder belt. Therefore, the ladder belt is straightened by the weight of the baffle 246 itself. The gap between the baffle 246 and the straightening plate 244 is used for the passage of the warp of the ladder belt. The baffle 246 is used to straighten the warp of the ladder belt. When the lifting assembly pulls the ladder belt, the connecting column 245 rotates, thereby driving the baffle 246 to rotate. The weft of the ladder belt passes through the baffle. Then, under the gravity of the baffle 246, the connecting column 245 rotates in the opposite direction again, so that the baffle 246 rests on the next weft of the ladder belt.

[0035] Specifically, refer to Figures 1-5 As shown, the drive device 300 includes a drive motor 310, a drive wheel 320, a drive plate 330, a lifting cylinder 340, and a driven wheel 350. The drive wheel 320 is rotatably mounted on the drive plate 330, and the drive motor 310 is mounted on the drive plate 330 and connected to the drive wheel 320 for driving the drive wheel 320 to rotate. The lifting cylinder 340 is mounted on the drive plate 330, and the driven wheel 350 is rotatably mounted on the drive end of the lifting cylinder 340. The lifting cylinder 340 is used to drive the driven wheel 350 to move closer to or away from the drive wheel 320. In this embodiment, when the wooden board is punched in the punching device 100, the drive motor 310 is stationary. At the same time, the lifting cylinder 340 drives the driven wheel 350 to abut against the drive wheel 320, preventing the wooden board from entering the ladder belt device 200 from the drive wheel 320. After punching is completed, the lifting cylinder 340 drives the driven wheel 350 to rise, creating a gap between the drive wheel 320 and the driven wheel 350 for the wooden board to pass through. At this time, the drive motor 310 rotates, and the drive wheel 320 and the driven wheel 350 clamp the punched wooden board, driving the punched wooden board into the ladder belt device 200 for ladder belt insertion.

[0036] Specifically, refer to Figures 1-5As shown, the driving device 300 also includes two guiding mechanisms 360, which are respectively disposed on both sides of the driving wheel 320. Each guiding mechanism 360 includes a guiding cylinder 361 and two guiding rollers 362. The two guiding rollers 362 are respectively disposed on both sides of the driving end of the guiding cylinder 361. The guiding cylinder 361 is used to drive the two guiding rollers 362 to rise or fall. The highest point of the driving end of the guiding cylinder 361 is flush with the highest point of the driving wheel 320. The rest of this embodiment is the same as in Embodiment 1. Features not explained in this embodiment are explained using the methods of Embodiment 1 and will not be repeated here. In this embodiment, when the driving wheel 320 and the driven wheel 350 cooperate to drive the punched wooden board into the ladder-passing device 200, the guiding cylinder 361 drives the guiding rollers 362 to move upwards, thereby limiting the wooden board and preventing it from shifting during movement, which would prevent the board from being passed through the ladder belt.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated punching and ladder belt threading device for wooden boards, comprising a punching device, a ladder belt threading device, and a driving device; the driving device is connected to the punching device and the ladder belt threading device on both sides respectively, the driving device is used to drive the wooden board on the punching device into the ladder belt threading device, the punching device is used to punch the wooden board, and the ladder belt threading device is used to drive the wooden board through the ladder belt; characterized in that: The punching device includes a punching machine base and several punching mechanisms. The punching machine base is provided with a guide rail, and each punching mechanism is slidably mounted on the guide rail. Each punching mechanism is provided with a servo motor and a synchronous pulley. The punching machine base is also provided with a synchronous belt that matches the synchronous pulley. The synchronous belt is parallel to the guide rail, and the synchronous pulley meshes with the synchronous belt. The servo motor is connected to the synchronous pulley to drive the synchronous pulley to rotate, thereby driving the synchronous pulley to move on the synchronous belt. The synchronous pulley is used to drive the punching mechanism to slide along the guide rail.

2. The automated punching and ladder belt threading equipment for wooden boards according to claim 1, characterized in that: The punching mechanism includes a base plate, a punching seat, a punching cutter, a punching cylinder, and a support block. The lower end of the base plate has a slider that cooperates with the guide rail. The punching seat is mounted on the base plate. The support block and the punching cylinder are both mounted on the punching seat, with the punching cylinder positioned above the support block. The support block has a support cavity with an opening facing the side, used to support the wooden board. The support block also has a punching groove that penetrates the support cavity. The punching cutter is mounted on the driving end of the punching cylinder, which drives the punching cutter to insert into the punching groove and through the support cavity to punch holes in the wooden board within the support cavity.

3. The automated punching and ladder belt threading equipment for wooden boards according to claim 2, characterized in that: The base plate is also provided with a positioning mechanism, which includes a driving component and a positioning fork. The driving component is disposed on the base plate, and the positioning fork is located on one side of the opening of the bearing cavity. The driving component is used to drive the positioning fork to move closer to or away from the bearing block. The side of the positioning fork close to the bearing block is provided with a positioning groove, the bottom surface of which is parallel to the bottom surface of the bearing cavity. The positioning fork is used to abut against the wooden board until the wooden board abuts against the bearing cavity.

4. The automated punching and ladder belt threading equipment for wooden boards according to claim 1, characterized in that: The ladder belt threading device includes a positioning rail and a plurality of threading assemblies; each threading assembly is slidably disposed on the positioning rail, and each threading assembly includes a ladder belt lifting assembly and a support assembly. The ladder belt lifting assembly is slidably disposed on the positioning rail and is used to lift the ladder belt. The support assembly is disposed on one side of the ladder belt lifting assembly and is used to spread the ladder belt on the ladder belt lifting assembly.

5. The automated punching and ladder belt threading equipment for wooden boards according to claim 4, characterized in that: The ladder belt lifting assembly includes a drive block, a mounting plate, and a drive component. One end of the drive block is provided with a trolley, which is slidably connected to the positioning rail. The mounting plate is connected to one side of the drive block and is perpendicular to the drive block. The mounting plate is also provided with a first clearance groove for wooden boards to pass through. The drive component is disposed on the mounting plate and is used to lift the ladder belt. The support component is mounted on the mounting plate and is used to support the ladder belt lifted by the drive component.

6. The automated punching and ladder belt threading equipment for wooden boards according to claim 5, characterized in that: The ladder belt lifting assembly further includes a support plate and a protective plate. One end of the support plate is connected to the mounting plate, and the other end is connected to the protective plate. The support plate is perpendicular to the drive block and the mounting plate. The protective plate is parallel to the mounting plate. A gap is provided between the protective plate and the mounting plate for the ladder belt to pass through. The protective plate is provided with a second clearance groove corresponding to the first clearance groove.

7. The automated punching and ladder belt threading equipment for wooden boards according to claim 6, characterized in that: The support belt assembly includes a drive cylinder and a support cylinder; the drive cylinder is disposed on the support plate, and the support cylinder is disposed on the drive end of the drive cylinder. The drive cylinder is used to drive the support cylinder to extend into or retract from the gap between the mounting plate and the protective plate, and the support cylinder is used to expand the ladder belt.

8. The automated punching and ladder belt threading equipment for wooden boards according to claim 6, characterized in that: The ladder belt lifting assembly further includes a belt straightening assembly, which includes two belt straightening plates and several connecting posts; the two belt straightening plates are arranged opposite to each other, and each connecting post is arranged between the two belt straightening plates, with both ends of each connecting post rotatably connected to the two sides of the two belt straightening plates; a baffle is also provided on the connecting post, one end of the baffle is connected to the connecting post, and the other end extends into the belt straightening plate, with a gap between the baffle and the belt straightening plate for the two sides of the ladder belt to pass through.

9. The automated punching and ladder belt threading equipment for wooden boards according to claim 1, characterized in that: The driving device includes a drive motor, a drive wheel, a drive plate, a lifting cylinder, and a driven wheel; the drive wheel is rotatably mounted on the drive plate, the drive motor is mounted on the drive plate and connected to the drive wheel, and is used to drive the drive wheel to rotate; the lifting cylinder is mounted on the drive plate, the driven wheel is rotatably mounted on the drive end of the lifting cylinder, and the lifting cylinder is used to drive the driven wheel to move closer to or away from the drive wheel.

10. The automated punching and ladder belt threading equipment for wooden boards according to claim 9, characterized in that: The driving device further includes two guiding mechanisms, which are respectively disposed on both sides of the driving wheel. Each guiding mechanism includes a guiding cylinder and two guiding rollers. The two guiding rollers are respectively disposed on both sides of the driving end of the guiding cylinder. The guiding cylinder is used to drive the two guiding rollers to rise or fall. The highest point of the driving end of the guiding cylinder is flush with the highest point of the driving wheel.

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