Board cutting device for wooden door

Abstract

The utility model provides a wooden door panel cutting device, which belongs to the technical field of wooden door panel cutting, and comprises a mounting frame, a first bearing plate and a second bearing plate are fixedly connected in the mounting frame respectively, two conveying frames are symmetrically arranged on the first bearing plate, two ends of the two conveying frames are rotatably connected with transmission shafts, and the transmission shafts are rotatably connected with the second bearing plate. First conveying wheels are fixedly connected to the conveying shafts correspondingly, and transmission shafts are rotationally connected to the ends of the conveying frame correspondingly. By means of the conveying frame, the conveying shaft, the first conveying wheel, the transmission shaft, the second conveying wheel, the guide column, the conveying belt and the distance adjusting transmission structure, wooden door plates of different sizes can be automatically pushed and conveyed and automatically pushed and cut, the cutting efficiency is improved, the labor intensity of workers is reduced, the safety is improved, and the labor intensity of workers is reduced. The problems that in the prior art, the efficiency is low, the labor intensity of workers is large and potential safety hazards are large when the plates are manually pushed to be cut are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden door plate cutting, in particular to a wooden door plate cutting device. Background Art

[0002] In the wooden door manufacturing industry, board cutting is one of the key production links to meet the production needs of wooden doors of different sizes.

[0003] After searching, in the prior art, the patent application number CN202123070724.8 discloses a plate cutting device for steel-wood door processing, which relates to the technical field of steel-wood door plate cutting, including a processing table, the bottom surface of the processing table is fixedly connected with legs, a cutting mechanism is provided below the processing table, the upper surface of the processing table is fixedly connected with a power mechanism, a positioning mechanism is provided above the processing table, and a scale is embedded inside the processing table. It can cooperate between the positioning mechanism and the power mechanism, and the power mechanism can move the positioning mechanism, and then the position between the positioning mechanism can be adjusted according to actual needs, and then the cooperation between the positioning mechanism and the scale can make detailed adjustments to the plate, so that the size of the plate cutting is more precise, which solves the problem in the existing plate cutting that the worker cannot completely align the marked line with the sheet accurately, thereby affecting the cutting angle, but the following defects still exist:

[0004] (1) The cutting device in the prior art requires manual pushing of the plate to move the plate for cutting, which has the problems of low efficiency, high labor intensity and great safety hazards;

[0005] (2) The cutting device in the existing technology requires manual adjustment and has a low degree of automation. It is also inconvenient to cut the plate horizontally and has poor flexibility.

[0006] Therefore, we make improvements to this and propose a plate cutting device for wooden doors. Utility Model Content

[0007] The purpose of the utility model is to solve the problems that currently existing manual pushing of plate for cutting leads to low efficiency, great safety hazards and low degree of automation.

[0008] In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions:

[0009] A board cutting device for wooden doors is used to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] The cam is provided with a first support plate and a second support plate, and the cam is provided with a first transmission frame, and the first transmission frame has a plurality of transmission frames, each of which is connected to the transmission frame by a plurality of transmission frames. The cam is provided with a first transmission frame, and the second transmission frame has a plurality of transmission frames, each of which is connected to the transmission frame by a plurality of transmission frames. The upper end surface of the bracket is fixedly connected to the bracket, and the upper end surface of the bracket is symmetrical and fixedly connected to two telescopic cylinders. The driving ends of the two telescopic cylinders pass through the bracket and are fixedly connected to the assembly frame. A threaded rod is rotatably connected between the assembly frames. One end of the assembly frame is fixedly connected to the first motor, and the driving end of the first motor is fixedly connected to the axial end of the threaded rod. A movable seat is threadedly connected to the threaded rod, and a mounting plate is provided on the lower side of the movable seat. A transposition structure is provided on the lower side of the movable seat, and the lower end surface of the mounting plate is fixedly connected to a rotating motor, and the driving end of the rotating motor is fixedly connected to a saw blade.

[0012] The transmission mechanism of the present invention is a gear transmission mechanism, and the gear mechanism is a gear train that is fixed on the transmission mechanism, and the gear mechanism is a gear train that is fixed on the transmission mechanism, and the gear mechanism is a gear train that is fixed on the transmission mechanism. The lower end face of the frame is fixedly connected, a second motor is fixedly connected to the outer side wall of one of the connecting plates, the driving end of the second motor is fixedly connected to one end of the spline shaft, a bidirectional screw is rotatably connected between the bottoms of the connecting plates, a third motor is fixedly connected to the outer side wall of one of the connecting plates, the driving end of the third motor is fixedly connected to the end of the bidirectional screw, two shift plates are symmetrically and threadedly connected on the bidirectional screw, the top ends of the two shift plates are respectively fixedly connected to the conveying frame, and a rectangular opening that matches the spline shaft is provided on the shift plate.

[0013] As a preferred technical solution of the present invention, the transposition structure includes a connecting shaft rotatably arranged on the lower end surface of the movable seat, the bottom end of the connecting shaft is fixedly connected to the upper end surface of the mounting plate, a worm gear is fixedly connected to the connecting shaft, the lower end surface of the movable seat is fixedly connected to a vertical plate, a fourth motor is fixedly connected to the outer side wall of the vertical plate, and the driving end of the fourth motor passes through the vertical plate and is fixedly connected to a worm meshing with the worm gear.

[0014] As a preferred technical solution of the present invention, the lower end surface of the installation frame is symmetrical and fixedly connected to two base frames, and the lower end surfaces of the two base frames are symmetrical and fixedly connected to two supporting legs.

[0015] As a preferred technical solution of the present invention, a support plate for supporting the conveyor belt is fixedly connected to the conveyor frame.

[0016] As a preferred technical solution of the present invention, a strip-shaped opening is provided at the center of the upper end surface of the first supporting plate, and a cutting space is provided between the first supporting plate and the second supporting plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the solution of the present utility model:

[0019] 1. The conveying frame, conveying shaft, first conveying wheel, transmission shaft, second conveying wheel, guide column, conveyor belt and adjustable transmission structure realize automatic pushing and conveying of wooden door panels of different sizes and automatic pushing and cutting of wooden door panels, thereby improving cutting efficiency, reducing manual labor intensity and improving safety. This solves the problems of low efficiency, high labor intensity and great safety hazards in the existing technology of manually pushing and cutting panels;

[0020] 2. Through the arrangement of the bracket, telescopic cylinder, threaded rod, first motor, movable seat, mounting plate, transposition structure, rotary motor and saw blade, automatic cutting of wooden door panels at different positions is realized, which facilitates vertical and horizontal cutting of wooden door panels. It has strong flexibility and a wide range of applications, and solves the problems of low degree of automation and inconvenience in horizontal cutting in the existing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0022] Figure 2 A schematic diagram of the bottom structure provided by the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the conveying frame provided by the utility model;

[0024] Figure 4 The utility model provides Figure 2 Enlarged view of point A in the middle;

[0025] Figure 5 A schematic diagram of the cutting structure provided by the utility model;

[0026] Figure 6 The utility model provides Figure 5Enlarged view of point B in the middle.

[0027] Indicated in the figure:

[0028] 1. Mounting frame; 2. First carrier plate; 3. Second carrier plate; 4. Conveyor frame; 5. Transmission shaft; 6. First transmission wheel; 7. Transmission shaft; 8. Second transmission wheel; 9. Guide column; 10. Conveyor belt; 11. Pitch-adjustable transmission structure; 1101. Driven bevel gear; 1102. Fixed plate; 1103. Bearing; 1104. Rotating tube; 1105. Driving bevel gear; 1106. Spline shaft; 1107. Connecting plate; 1108. Second motor; 1109. Bidirectional screw; 1110, third motor; 1111, shift plate; 12, bracket; 13, telescopic cylinder; 14, assembly frame; 15, threaded rod; 16, first motor; 17, moving seat; 18, mounting plate; 19, transposition structure; 1901, connecting shaft; 1902, worm gear; 1903, vertical plate; 1904, fourth motor; 1905, worm; 20, rotating motor; 21, saw blade; 22, base frame; 23, support leg; 24, support plate. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0030] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6The present invention provides a kind of plank cutting device for wooden door, comprising an installation frame 1, wherein the installation frame 1 is respectively fixedly connected with the first carrying plate 2 and the second carrying plate 3, which is convenient for carrying the wooden door plank. Two conveying frames 4 are symmetrically provided on the first carrying plate 2, and the two conveying frames 4 are rotatably connected to the transmission shaft 5 at both ends of the two conveying frames 4. The transmission shaft 5 is fixedly connected to the first transmission wheel 6, the end of the conveying frame 4 is rotatably connected to the transmission shaft 7, and the top of the transmission shaft 7 is fixedly connected to the second transmission wheel 8. There are two guide posts 9 symmetrically and fixedly connected in the conveying frame 4, and a conveyor belt 10 is connected between the first transmission wheel 6, the second transmission wheel 8 and the guide post 9. The conveyor belt 10 can stably and continuously transport the wooden door plank. There is no need to manually push the plank. The degree of automation is high and the safety is improved. A distance-adjusting transmission structure 11 is provided on the lower side of the first carrying plate 2, which allows the user to quickly adjust the distance between the two conveying frames 4 as needed to adapt to planks of different widths, thereby improving the versatility and flexibility of the equipment and facilitating the driving of the conveyor belt 10 to work. The upper end surface is fixedly connected to a bracket 12, and the upper end surface of the bracket 12 is symmetrical and fixedly connected to two telescopic cylinders 13. The driving ends of the two telescopic cylinders 13 pass through the bracket 12 and are fixedly connected to the assembly frame 14. A threaded rod 15 is rotatably connected between the assembly frames 14. One end of the assembly frame 14 is fixedly connected to a first motor 16. The driving end of the first motor 16 is fixedly connected to the shaft end of the threaded rod 15. A movable seat 17 is threadedly connected to the threaded rod 15. A mounting plate 18 is provided on the lower side of the movable seat 17. The lower side of the movable seat 17 is provided with a The transposition structure 19 and the lower end surface of the mounting plate 18 are fixedly connected with a rotating motor 20, and the driving end of the rotating motor 20 is fixedly connected with a saw blade 21. The telescopic cylinder 13 drives the assembly frame 14 to move up and down, thereby adjusting the height of the saw blade 21 to adapt to plates of different thicknesses. The first motor 16 drives the threaded rod 15 to rotate, and the movable seat 17 is moved axially along the threaded rod 15 through a threaded connection to realize the lateral feeding of the saw blade 21. The rotating motor 20 drives the saw blade 21 to rotate at high speed to cut the plate transported to the cutting position.

[0031] like Figure 1 、 Figure 2 and Figure 4As shown, as a preferred embodiment, on the basis of the above method, further, the pitch-adjustable transmission structure 11 includes driven bevel gears 1101 respectively fixed to the bottom end of the transmission shaft 7, and a fixed plate 1102 is provided on one side of the driven bevel gear 1101. The top of the fixed plate 1102 is fixedly connected to the conveying frame 4, and the bottom end of the conveying frame 4 is fixedly connected to a bearing 1103. The inner ring of the bearing 1103 is fixedly connected to a rotating tube 1104. One end of the rotating tube 1104 passes through the fixed plate 1102 and is fixedly connected to the driven bevel gear 1101. The bevel gear 1101 is meshed with the active bevel gear 1105, and the rotating tube 1104 is slidably connected with a spline shaft 1106. Both ends of the spline shaft 1106 are rotatably connected with a connecting plate 1107. The top of the connecting plate 1107 is fixedly connected to the lower end surface of the mounting frame 1. A second motor 1108 is fixedly connected to the outer wall of one of the connecting plates 1107. The driving end of the second motor 1108 is fixedly connected to one end of the spline shaft 1106. A bidirectional screw 1 is rotatably connected between the bottoms of the connecting plates 1107. 109, a third motor 1110 is fixedly connected to the outer wall of one of the connecting plates 1107, the driving end of the third motor 1110 is fixedly connected to the shaft end of the bidirectional screw 1109, and the bidirectional screw 1109 is symmetrically and threadedly connected to two shift plates 1111, the top ends of the two shift plates 1111 are respectively fixedly connected to the conveying frame 4, and a rectangular opening is opened on the shift plate 1111 to match the spline shaft 1106; the spline shaft 1106 is driven to rotate by the second motor 1108, and the rotation of the spline shaft 1106 The driving tube 1104 is driven to rotate, so that the active bevel gear 1105 drives the driven bevel gear 1101 to rotate, thereby realizing the synchronous rotation of the transmission shaft 7. The rotation of the transmission shaft 7 drives the second transmission wheel 8 to rotate, so that the conveyor belt 10 is transmitted, thereby pushing the wooden door plank to move. The bidirectional screw 1109 is driven by the third motor 1110, and the two shift plates 1111 connected by threads drive the conveying frame 4 to move along its axial direction, thereby facilitating the push and delivery of wooden door planks of different sizes.

[0032] like Figure 6As shown, as a preferred embodiment, on the basis of the above method, further, the transposition structure 19 includes a connecting shaft 1901 rotatably arranged on the lower end surface of the movable seat 17, the bottom end of the connecting shaft 1901 is fixedly connected to the upper end surface of the mounting plate 18, a worm gear 1902 is fixedly connected to the connecting shaft 1901, the lower end surface of the movable seat 17 is fixedly connected to a vertical plate 1903, and a fourth motor 1904 is fixedly connected to the outer wall of the vertical plate 1903, and the driving end of the fourth motor 1904 passes through the vertical plate 1903 and is fixedly connected to a worm 1905 meshing with the worm gear 1902; the rotation of the worm 1905 driven by the fourth motor 1904 drives the worm gear 1902 and the connecting shaft 1901 to rotate, and the transmission of the connecting shaft 1901 drives the mounting plate 18 to rotate ninety degrees, thereby facilitating the horizontal cutting of the wooden door planks, and the cutting flexibility and applicability are relatively strong.

[0033] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, the lower end surface of the mounting frame 1 is symmetrical and fixedly connected with two base frames 22, and the lower end surfaces of the two base frames 22 are symmetrical and fixedly connected with two supporting feet 23; it is convenient to support the mounting frame 1 and ensure the stability of cutting.

[0034] like Figure 1 and Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, a support plate 24 for supporting the conveyor belt 10 is fixedly connected in the conveyor frame 4; the support plate 24 can support the conveyor belt 10, thereby facilitating the automated pushing of the wooden door panels.

[0035] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, a strip opening is opened at the center of the upper end surface of the first supporting plate 2, and a cutting space is provided between the first supporting plate 2 and the second supporting plate 3; the strip opening facilitates the movement of the shift plate 1111, and the cutting space facilitates the cutting of the wooden door panel.

[0036] Specifically, when the wooden door panel cutting device is working / in use: the wooden door panel to be cut is placed on the first supporting plate 2, and then the third motor 1110 is driven to rotate the bidirectional screw 1109, so that the two shift plates 1111 move inward synchronously, and then the two conveying frames 4 move inward synchronously, and then the first motor 16 is started to rotate the threaded rod 15, and the rotation of the threaded rod 15 moves the moving seat 17, so as to adjust the cutting position of the saw blade 21, and then the rotating motor 20 is driven to rotate the saw blade 21, and the telescopic cylinder 13 is started to lower the saw blade 21 to the target height, and the second motor 1108 is started to drive the spline shaft 1106 to rotate, and the rotation of the spline shaft 1106 drives the rotating tube 1104 to rotate, so that the active bevel gear 1105 drives the driven bevel gear 1101 rotates, thereby realizing the synchronous rotation of the transmission shaft 7. The rotation of the transmission shaft 7 drives the second transmission wheel 8 to rotate, thereby driving the conveyor belt 10 to transmit, thereby pushing the wooden door plank to move, and then the saw blade 21 cuts the wooden door plank. When the wooden door plank needs to be cut horizontally, the fourth motor 1904 is started to drive the rotation of the worm 1905 to drive the worm wheel 1902 and the connecting shaft 1901 to rotate. The transmission of the connecting shaft 1901 drives the mounting plate 18 to rotate ninety degrees. After moving the wooden door plank to the appropriate position, the wooden door plank is stopped and pushed. Then the telescopic cylinder 13 drives the saw blade 21 to descend, and then the first motor 16 rotates the threaded rod 15. The rotation of the threaded rod 15 moves the movable seat 17, thereby causing the saw blade 21 to move horizontally, thereby cutting the wooden door plank horizontally.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A board cutting device for wooden doors, comprising a mounting frame (1), characterized in that: The installation frame (1) is fixedly connected to a first carrier plate (2) and a second carrier plate (3), and two conveying frames (4) are symmetrically provided on the first carrier plate (2). Both ends of the two conveying frames (4) are rotatably connected to a transmission shaft (5), and the transmission shaft (5) is fixedly connected to a first transmission wheel (6). The ends of the conveying frames (4) are rotatably connected to a transmission shaft (7), and the top ends of the transmission shafts (7) are fixedly connected to a second transmission wheel (8). Two guide pillars (9) are symmetrically and fixedly connected in the conveying frame (4), and a conveyor belt (10) is connected between the first transmission wheel (6), the second transmission wheel (8) and the guide pillars (9). The lower side of the first carrier plate (2) is provided with a distance-adjusting transmission structure (11). The upper end surface of the installation frame (1) is fixedly connected to a bracket (1 2), the upper end surface of the bracket (12) is symmetrical and fixedly connected to two telescopic cylinders (13), the driving ends of the two telescopic cylinders (13) both pass through the bracket (12) and are fixedly connected to the assembly frame (14), the assembly frames (14) are rotatably connected to a threaded rod (15), one end of the assembly frame (14) is fixedly connected to a first motor (16), the driving end of the first motor (16) is fixedly connected to the axial end of the threaded rod (15), the threaded rod (15) is threadedly connected to a moving seat (17), the lower side of the moving seat (17) is provided with a mounting plate (18), the lower side of the moving seat (17) is provided with a transposition structure (19), the lower end surface of the mounting plate (18) is fixedly connected to a rotating motor (20), and the driving end of the rotating motor (20) is fixedly connected to a saw blade (21).

2. A wooden door board cutting device according to claim 1, characterized in that: The pitch-adjustable transmission structure (11) comprises driven bevel gears (1101) respectively fixed to the bottom ends of the transmission shafts (7), a fixed plate (1102) is provided on one side of each driven bevel gear (1101), the top ends of the fixed plates (1102) are respectively fixedly connected to the conveying frames (4), the bottom ends of the conveying frames (4) are fixedly connected to bearings (1103), the inner rings of the bearings (1103) are fixedly connected to a rotating tube (1104), one end of the rotating tube (1104) passes through the fixed plate (1102) and is fixedly connected to a driving bevel gear (1105) meshing with the driven bevel gear (1101), a spline shaft (1106) is slidably connected in the rotating tube (1104), both ends of the spline shaft (1106) are rotatably connected to connecting plates (1107), the top ends of the connecting plates (1107) are respectively connected to the mounting brackets (1101) and the mounting brackets (1102). The lower end face of the frame (1) is fixedly connected, a second motor (1108) is fixedly connected to the outer side wall of one of the connecting plates (1107), the driving end of the second motor (1108) is fixedly connected to one end of the spline shaft (1106), a bidirectional screw (1109) is rotatably connected between the bottoms of the connecting plates (1107), a third motor (1110) is fixedly connected to the outer side wall of one of the connecting plates (1107), the driving end of the third motor (1110) is fixedly connected to the end of the bidirectional screw (1109), two shift plates (1111) are symmetrically and threadedly connected to the bidirectional screw (1109), the top ends of the two shift plates (1111) are respectively fixedly connected to the conveying frame (4), and a rectangular opening is provided on the shift plate (1111) to match the spline shaft (1106).

3. A wooden door board cutting device according to claim 1, characterized in that: The transposition structure (19) includes a connecting shaft (1901) rotatably arranged on the lower end surface of the movable seat (17), the bottom end of the connecting shaft (1901) is fixedly connected to the upper end surface of the mounting plate (18), a worm gear (1902) is fixedly connected to the connecting shaft (1901), a vertical plate (1903) is fixedly connected to the lower end surface of the movable seat (17), a fourth motor (1904) is fixedly connected to the outer wall of the vertical plate (1903), and a driving end of the fourth motor (1904) passes through the vertical plate (1903) and is fixedly connected to a worm (1905) meshing with the worm gear (1902).

4. A wooden door board cutting device according to claim 1, characterized in that: The lower end surface of the installation frame (1) is symmetrical and fixedly connected to two base frames (22), and the lower end surfaces of the two base frames (22) are both symmetrical and fixedly connected to two supporting legs (23).

5. A board cutting device for wooden doors according to claim 1, characterized in that: A support plate (24) for supporting the conveyor belt (10) is fixedly connected inside the conveyor frame (4).

6. A board cutting device for wooden doors according to claim 1, characterized in that: A strip-shaped opening is provided at the center of the upper end surface of the first supporting plate (2), and a cutting space is provided between the first supporting plate (2) and the second supporting plate (3).

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