Log processing equidistant cutting device

Abstract

The utility model relates to log cutting technical field, concretely is log processing equidistance cutting device, including conveying table, the middle of conveying table is equipped with drive assembly, the cutting assembly for log cutting is equipped with in the left end department of the top of the interface platform, the spacing cutting length adjustment limiting adjustment assembly is equipped with in the right end department of the interface platform, the upper surface of conveying table is equipped with clamping assembly near the rear end department, this log processing equidistance cutting device sets up drive motor and provides the conveying power, under the cooperation of the rotating shaft with worm, realizes the meshing of guide roller through worm wheel and worm, and the log needing cutting is continuously conveyed, under the cooperation of first electric push rod, control the up-and-down movement of the lifting plate with cutting motor and cutting knife, cut the log below, cooperate second electric push rod on the interface platform, under the cooperation of the scale line, the position of limiting plate is accurately adjusted, realizes the log cutting cooperation of fixed distance, and under the cooperation of third electric push rod, the movable clamp plate and fixed clamp plate combination, the log of conveying is clamped.

Description

Technical Field

[0001] This utility model relates to the field of log cutting technology, specifically to a log processing equidistant cutting device. Background Technology

[0002] When processing logs into boards, the first step is cutting. There are four common cutting methods for wood: longitudinal cutting, transverse cutting, diagonal cutting, and rotary cutting. If the logs are too long, they need to be cut at equal intervals to make the logs of uniform length easier to process later. However, when cutting logs, it is usually necessary to manually press down on the wood to fix its position and manually push it forward to achieve continuous equidistant cutting. Moreover, the cutting length is not easy to adjust precisely according to the corresponding length. Utility Model Content

[0003] The purpose of this invention is to provide an equidistant cutting device for log processing, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A log processing equidistant cutting device includes a conveyor table, a driving component in the middle of the conveyor table, a receiving platform at the right end of the conveyor table, a cutting component for cutting logs at the top left end of the receiving platform, a limit adjustment component for adjusting the equidistant cutting length at the right end of the receiving platform, and a clamping component near the rear end of the upper surface of the conveyor table. The drive assembly includes a drive motor and a rotating shaft connected to the output shaft of the drive motor via a coupling. The rotating shaft is provided with a plurality of worm gears. The conveyor table is provided with a plurality of guide rollers. The rotating shaft of the guide rollers is provided with worm wheels at positions corresponding to the worm gears. The cutting assembly includes a support frame and a first electric push rod on the top of the support frame. The telescopic arm of the first electric push rod passes through the support frame and has a lifting plate at its end. A cutting motor is provided on the upper surface of the lifting plate, and the output shaft of the cutting motor is connected to a cutter via a coupling. The limit adjustment assembly includes a limit plate connected to a second electric push rod and a telescopic arm of the second electric push rod, and scale lines are provided at the top of the receiving platform and the end of the limit plate. The clamping assembly includes a third electric push rod and a movable clamping plate connected to the end of the telescopic arm of the third electric push rod. A fixed clamping plate is provided on the inner wall of the conveying table opposite to the movable clamping plate.

[0005] Furthermore, a cutting groove is provided on the receiving platform corresponding to the cutter, and a storage groove communicating with the cutting groove is provided on the front end face of the receiving platform, and a collection box is provided in the storage groove.

[0006] In this invention, the cutting groove facilitates the insertion of the cutting blade to cut the logs passing above, and the collection box and storage groove are correspondingly inserted and matched to collect the log fragments that fall from the cutting groove into the collection box during cutting.

[0007] Specifically, the drive motor is fixedly connected to the conveyor table by screws, the rotating shaft is rotatably connected to the fixed block on the front end face of the conveyor table, the worm gear and the rotating shaft are integrally formed, the guide roller is rotatably connected to the conveyor table by a rotating shaft, the worm wheel and the rotating shaft of the guide roller are integrally formed, the worm wheel meshes with the worm gear, and a protective cover is provided on the front end face of the conveyor table at the position corresponding to the rotating shaft, and the protective cover is fixedly connected to the conveyor table by screws.

[0008] In this invention, the drive motor is electrically connected to an external power source via wires. When the control switch on the outer wall is activated, the output shaft rotates, driving the coupling and the rotating shaft to rotate, thereby achieving continuous rotation of the worm gear. The guide roller is rotatably connected to the conveyor table via a rotating shaft. With the meshing of the worm wheel and the worm gear, the rotating shaft rotates, driving the guide roller to rotate synchronously. With the cooperation of the protective cover, the worm wheel and the worm gear are wrapped and protected, reducing the influence of the external environment on the contact between the worm wheel and the worm gear. The rotating shaft is rotatably connected to the protective cover.

[0009] It should be noted that the support frame is U-shaped, and the bottom of the support frame is fixed to the top of the conveyor table with screws. The first electric push rod is fixed to the support frame with screws. The telescopic arm of the first electric push rod is fixed to the lifting plate with screws. The cutting motor is fixed to the lifting plate with screws. The cutter is fixedly connected to the output shaft end coupling of the cutting motor with screws. The cutter is inserted into the cutting groove.

[0010] In this utility model, the first electric push rod is electrically connected to an external power source via a wire. When the control switch on the outer wall is turned on, the telescopic arm can be extended or shortened to adjust its height, thereby adjusting the height of the lifting plate. In conjunction with the cutting motor, which is also electrically connected to an external power source via a wire, the cutting blade can be rotated when the control switch on the outer wall is turned on, thus cutting the logs passing below.

[0011] Furthermore, the second electric push rod is fixedly connected to the receiving platform by screws, and the end of the telescopic arm of the second electric push rod is fixed to the limiting plate by screws. The lower surface of the limiting plate is in close contact with the upper surface of the receiving platform. A trapezoidal block is provided at the top end of the limiting plate, and a trapezoidal groove is provided at the top of the receiving platform corresponding to the trapezoidal block. The scale lines are evenly distributed and have an accuracy of 1mm.

[0012] In this invention, the second electric push rod is electrically connected to an external power source via a wire. When the control switch on the outer wall is turned on, the telescopic arm can be extended or shortened to adjust its position, thereby adjusting the position of the limiting plate. The trapezoidal block and the trapezoidal groove slide into each other, which helps the limiting plate move horizontally and stably. With the help of the scale lines, the position of the limiting plate can be precisely controlled, and the distance between the cutter and the limiting plate can be precisely adjusted to cut logs at equal intervals.

[0013] Furthermore, an inclined groove is provided on the upper surface of the receiving platform near the rear end face, and the upper surface of the inclined groove is in close contact with the lower surface of the limiting plate.

[0014] In this invention, the inclined groove facilitates the guidance of the cut logs to be discharged from the rear end and collected in a centralized manner.

[0015] In addition, the third electric push rod is fixedly connected to the conveyor table by screws, the telescopic arm of the third electric push rod is slidably connected to the conveyor table, and the end of the telescopic arm is fixed to the moving clamp plate by screws. The length of the moving clamp plate is adapted to the length of the fixed clamp plate, and the fixed clamp plate is fixedly connected to the conveyor table by screws.

[0016] In this utility model, the third electric push rod is electrically connected to an external power source via a wire. When the control switch on the outer wall is turned on, the telescopic arm can be extended or shortened. Together with the moving clamp and the fixed clamp, it clamps the logs conveyed above the guide roller, making it easy for the cutter to cut them. The bottom of the moving clamp is close to the top of the guide roller to avoid affecting the clamping of the logs.

[0017] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model provides conveying power by setting a drive motor. With the cooperation of a rotating shaft with a worm gear, the guide roller meshes with the worm gear through the worm wheel, which helps to rotate synchronously and in the same direction, continuously conveying the logs to be cut. With the cooperation of the first electric push rod, the lifting plate with the cutting motor and the cutter moves up and down to cut the logs below. With the cooperation of the second electric push rod on the receiving platform, the position of the limit plate is precisely adjusted with the help of the scale line to achieve fixed-distance log cutting. With the cooperation of the third electric push rod, the moving clamp plate and the fixed clamp plate combine to clamp the conveyed logs and stably carry out the cutting.

[0018] 2. This utility model protects the rotating shaft by setting a protective cover, reducing the impact of the external environment on the contact between the worm gear and the worm. The collection box and the storage tank are connected to each other to collect the debris falling from the cutting groove. The trapezoidal groove on the guide platform is connected to the trapezoidal block on the limit plate, which helps the limit plate to move horizontally stably. The inclined groove is also used to facilitate the guidance and discharge of the cut logs. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the log cutting state structure of this utility model; Figure 3 This is a schematic diagram of the conveyor table, drive assembly, and clamping assembly of this utility model. Figure 4 This is a schematic diagram of the drive component structure of this utility model; Figure 5 This is a schematic diagram of the receiving platform and cutting assembly structure of this utility model; Figure 6 This is a schematic diagram of the limit adjustment component of this utility model.

[0020] The meanings of the labels in the diagram are as follows: 1. Conveyor table; 10. Protective cover; 11. Fixed clamp; 2. Receiving platform; 20. Cutting groove; 210. Storage groove; 211. Collection box; 22. Trapezoidal groove; 23. Scale line; 24. Angled groove; 3. Cutting assembly; 30. Support frame; 31. First electric push rod; 32. Lifting plate; 320. Cutting motor; 321. Cutting blade; 4. Drive assembly; 40. Drive motor; 41. Rotating shaft; 410. Worm gear; 42. Guide roller; 420. Worm wheel; 5. Limit adjustment assembly; 50. Second electric push rod; 51. Limit plate; 510. Trapezoidal block; 6. Clamping assembly; 60. Third electric push rod; 61. Moving clamping plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-6 This embodiment provides the following technical solution: The log processing equidistant cutting device includes a conveyor table 1, a drive assembly 4 in the middle of the conveyor table 1, a receiving platform 2 at the right end of the conveyor table 1, a cutting groove 20 on the receiving platform 2 corresponding to the cutter 321, a storage groove 210 communicating with the cutting groove 20 on the front end face of the receiving platform 2, and a collection box 211 in the storage groove 210.

[0023] In this utility model, the cutting groove 20 facilitates the insertion of the cutter 321 to cut the log passing above, and the collection box 211 and the storage groove 210 are correspondingly inserted and connected to collect the log fragments that fall from the cutting groove 20 into the collection box 211 during cutting.

[0024] Furthermore, a cutting component 3 for cutting logs is provided at the top left end of the receiving platform 2, a limit adjustment component 5 for adjusting the equidistant cutting length is provided at the right end of the receiving platform 2, and a clamping component 6 is provided on the upper surface of the conveying platform 1 near the rear end. Secondly, the drive assembly 4 includes a drive motor 40 and a rotating shaft 41 connected to the output shaft of the drive motor 40 via a coupling. The rotating shaft 41 is provided with a plurality of worm gears 410. The conveyor table 1 is provided with a plurality of guide rollers 42. The rotating shaft of the guide rollers 42 is provided with worm wheels 420 corresponding to the worm gears 410. It should be noted that the drive motor 40 is fixedly connected to the conveyor table 1 by screws, the rotating shaft 41 is rotatably connected to the fixed block on the front end face of the conveyor table 1, the worm 410 and the rotating shaft 41 are integrally formed, the guide roller 42 is rotatably connected to the conveyor table 1 by a rotating shaft, the worm wheel 420 and the rotating shaft of the guide roller 42 are integrally formed, the worm wheel 420 meshes with the worm 410, and a protective cover 10 is provided on the front end face of the conveyor table 1 at the position corresponding to the rotating shaft 41. The protective cover 10 is fixedly connected to the conveyor table 1 by screws.

[0025] In this invention, the drive motor 40 is electrically connected to an external power source via a wire. When the control switch on the outer wall is activated, the output shaft rotates, driving the coupling and the rotating shaft 41 to rotate, thereby enabling the worm gear 410 to rotate continuously. The guide roller 42 is rotatably connected to the conveyor table 1 via a rotating shaft. With the meshing of the worm wheel 420 and the worm gear 410, the rotating shaft 41 rotates, driving the guide roller 42 to rotate synchronously. With the cooperation of the protective cover 10, the worm wheel 420 and the worm gear 410 are wrapped and protected, reducing the influence of the external environment on the contact between the worm wheel 420 and the worm gear 410. The rotating shaft 41 is rotatably connected to the protective cover 10.

[0026] Furthermore, the cutting assembly 3 includes a support frame 30 and a first electric push rod 31 provided on the top of the support frame 30. The telescopic arm of the first electric push rod 31 passes through the support frame 30 and is provided with a lifting plate 32 at its end. A cutting motor 320 is provided on the upper surface of the lifting plate 32. The output shaft of the cutting motor 320 is connected to a cutter 321 through a coupling. Specifically, the support frame 30 is U-shaped, and the bottom of the support frame 30 is fixed to the top of the conveyor table 1 by screws. The first electric push rod 31 is fixed to the support frame 30 by screws. The telescopic arm of the first electric push rod 31 is fixed to the lifting plate 32 by screws. The cutting motor 320 is fixed to the lifting plate 32 by screws. The cutter 321 is fixedly connected to the output shaft end coupling of the cutting motor 320 by screws. The cutter 321 is inserted into the cutting groove 20.

[0027] In this utility model, the first electric push rod 31 is electrically connected to an external power source via a wire. When the control switch on the outer wall is turned on, the telescopic arm can be extended or shortened to adjust its height, thereby adjusting the height of the lifting plate 32. In conjunction with the cutting motor 320, which is electrically connected to an external power source via a wire, the control switch on the outer wall can be turned on to rotate the cutter 321 and cut the logs passing below.

[0028] It is worth adding that the limit adjustment assembly 5 includes a limit plate 51 connected to the second electric push rod 50 and the telescopic arm of the second electric push rod 50, and a scale line 23 is provided at the top of the receiving platform 2 and the corresponding position of the end of the limit plate 51. Furthermore, the second electric push rod 50 is fixedly connected to the receiving platform 2 by screws. The end of the telescopic arm of the second electric push rod 50 is fixed to the limiting plate 51 by screws. The lower surface of the limiting plate 51 is tightly attached to the upper surface of the receiving platform 2. A trapezoidal block 510 is provided at the top end of the limiting plate 51. A trapezoidal groove 22 is opened at the top of the receiving platform 2 corresponding to the trapezoidal block 510. The scale lines 23 are evenly distributed and have an accuracy of 1mm.

[0029] In this invention, the second electric push rod 50 is electrically connected to an external power source via a wire. When the control switch on the outer wall is turned on, the telescopic arm can be extended or shortened to adjust its position, thereby adjusting the position of the limiting plate 51. The trapezoidal block 510 and the trapezoidal groove 22 are slidably inserted into each other, which helps the limiting plate 51 to move horizontally and stably. With the cooperation of the scale line 23, the position of the limiting plate 51 can be precisely controlled, and the distance between the cutter 321 and the limiting plate 51 can be precisely adjusted to cut logs at equal intervals.

[0030] Secondly, a sloping groove 24 is provided on the upper surface of the receiving platform 2 near the rear end face, and the upper surface of the sloping groove 24 is in close contact with the lower surface of the limiting plate 51.

[0031] In this invention, the inclined groove 24 facilitates the guidance of the cut logs to be discharged from the rear end and collected in a centralized manner.

[0032] Furthermore, the clamping assembly 6 includes a third electric push rod 60 and a movable clamping plate 61 connected to the end of the telescopic arm of the third electric push rod 60, and a fixed clamping plate 11 is provided on the inner wall of the conveying table 1 opposite to the movable clamping plate 61.

[0033] In addition, the third electric push rod 60 is fixedly connected to the conveyor table 1 by screws, the telescopic arm of the third electric push rod 60 is slidably connected to the conveyor table 1, and the end of the telescopic arm is fixed to the moving clamp 61 by screws. The length of the moving clamp 61 is adapted to the length of the fixed clamp 11, and the fixed clamp 11 is fixedly connected to the conveyor table 1 by screws.

[0034] In this utility model, the third electric push rod 60 is electrically connected to an external power source via a wire. The control switch on the outer wall is turned on to realize the extension or shortening adjustment of the telescopic arm. Together with the moving clamping plate 61 and the fixed clamping plate 11, it clamps the logs conveyed above the guide roller 42, which facilitates the corresponding cutting by the cutter 321. The bottom of the moving clamping plate 61 is close to the top of the guide roller 42 to avoid affecting the clamping of the logs.

[0035] In this embodiment, the log processing equidistant cutting device is used by first connecting the guide roller 42 to the conveyor table 1 via a rotating shaft, meshing the worm gear 420 with the worm 410 on the rotating shaft 41, fixing the drive motor 40 on the conveyor table 1, fixing the third electric push rod 60 on the conveyor table 1, the moving clamping plate 61 and the fixed clamping plate 11 opposite each other, connecting the receiving platform 2 with the cutting assembly 3 to the conveyor table 1, fixing the first electric push rod 31 on the support frame 30, connecting the lifting plate 32 with the cutting motor 320 to the telescopic arm of the first electric push rod 31, and the cutter 321 corresponding to the cutting groove 20. Then, fixing the second electric push rod 50 on the receiving platform 2, slidingly inserting the trapezoidal block 510 on the limiting plate 51 into the trapezoidal groove 22, and inserting the collection box 211 with the handle into the storage groove 210. Based on the required cutting length, the control switch on the outer wall of the second electric push rod 50 is activated, the telescopic arm extends or retracts, and the position of the limit plate 51 is adjusted in conjunction with the scale line 23. Then, the drive motor 40 is activated, the guide roller 42 rotates continuously, the log is put in from the left end of the conveyor table 1 and continuously conveyed to the receiving table 2. The right end of the log is close to the left end face of the limit plate 51. Then, the telescopic arm of the third electric push rod 60 is activated, the moving clamp 61 is close to the fixed clamp 11, and the log is clamped and fixed. Then, the telescopic arm of the first electric push rod 31 is activated, the cutting motor 320 is activated, the cutter 321 is rotated and extended into the cutting groove 20, and the log of a certain length is cut. The cut log slides down along the inclined groove 24 and is collected and settled.

Claims

1. A log processing equidistant cutting device, comprising a conveyor table (1), characterized in that: The conveyor (1) is provided with a drive assembly (4) in the middle, a receiving platform (2) is provided at the right end of the conveyor (1), a cutting assembly (3) for cutting logs is provided at the top left end of the receiving platform (2), a limit adjustment assembly (5) for adjusting the equidistant cutting length is provided at the right end of the receiving platform (2), and a clamping assembly (6) is provided on the upper surface of the conveyor (1) near the rear end. The drive assembly (4) includes a drive motor (40) and a rotating shaft (41) connected to the output shaft of the drive motor (40) by a coupling. The rotating shaft (41) is provided with a plurality of worm gears (410). The conveyor table (1) is provided with a plurality of guide rollers (42). The rotating shaft of the guide rollers (42) is provided with worm wheels (420) at the corresponding positions of the worm gears (410). The cutting assembly (3) includes a support frame (30) and a first electric push rod (31) provided on the top of the support frame (30). The telescopic arm of the first electric push rod (31) passes through the support frame (30) and is provided with a lifting plate (32) at its end. A cutting motor (320) is provided on the upper surface of the lifting plate (32). The output shaft of the cutting motor (320) is connected to a cutter (321) through a coupling. The limit adjustment assembly (5) includes a limit plate (51) connected to the telescopic arm of the second electric push rod (50), and a scale line (23) is provided at the top of the receiving platform (2) and the end of the limit plate (51). The clamping assembly (6) includes a moving clamp (61) connected to the end of the telescopic arm of the third electric push rod (60), and a fixed clamp (11) is provided on the inner wall of the conveying table (1) opposite to the moving clamp (61).

2. The log processing equidistant cutting device according to claim 1, characterized in that: A cutting groove (20) is provided on the receiving platform (2) corresponding to the cutter (321). A storage groove (210) communicating with the cutting groove (20) is provided on the front end face of the receiving platform (2). A collection box (211) is provided in the storage groove (210).

3. The log processing equidistant cutting device according to claim 1, characterized in that: The drive motor (40) is fixedly connected to the conveyor table (1) by screws. The rotating shaft (41) is rotatably connected to the fixed block on the front end face of the conveyor table (1). The worm (410) and the rotating shaft (41) are integrally formed. The guide roller (42) is rotatably connected to the conveyor table (1) by a rotating shaft. The worm wheel (420) and the rotating shaft of the guide roller (42) are integrally formed. The worm wheel (420) meshes with the worm (410). A protective cover (10) is provided on the front end face of the conveyor table (1) at the position corresponding to the rotating shaft (41). The protective cover (10) is fixedly connected to the conveyor table (1) by screws.

4. The log processing equidistant cutting device according to claim 1, characterized in that: The support frame (30) is U-shaped. The bottom of the support frame (30) is fixed to the top of the conveyor table (1) by screws. The first electric push rod (31) is fixed to the support frame (30) by screws. The telescopic arm of the first electric push rod (31) is fixed to the lifting plate (32) by screws. The cutting motor (320) is fixed to the lifting plate (32) by screws. The cutter (321) is fixedly connected to the output shaft end coupling of the cutting motor (320) by screws. The cutter (321) is inserted into the cutting groove (20).

5. The log processing equidistant cutting device according to claim 1, characterized in that: The second electric push rod (50) is fixedly connected to the receiving platform (2) by screws. The end of the telescopic arm of the second electric push rod (50) is fixed to the limiting plate (51) by screws. The lower surface of the limiting plate (51) is tightly attached to the upper surface of the receiving platform (2). The top end of the limiting plate (51) is provided with a trapezoidal block (510). The top of the receiving platform (2) is provided with a trapezoidal groove (22) corresponding to the trapezoidal block (510). The scale lines (23) are evenly distributed and have an accuracy of 1mm.

6. The log processing equidistant cutting device according to claim 1, characterized in that: The upper surface of the receiving platform (2) is provided with a sloping groove (24) near the rear end face, and the upper surface of the sloping groove (24) is in close contact with the lower surface of the limiting plate (51).

7. The log processing equidistant cutting device according to claim 1, characterized in that: The third electric push rod (60) is fixedly connected to the conveyor table (1) by screws. The telescopic arm of the third electric push rod (60) is slidably connected to the conveyor table (1), and the end of the telescopic arm is fixed to the moving clamp plate (61) by screws. The length of the moving clamp plate (61) is adapted to the length of the fixed clamp plate (11). The fixed clamp plate (11) is fixedly connected to the conveyor table (1) by screws.

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