Comb tenon tenoning machine

Abstract

The utility model relates to the technical field of tenoning machines, in particular to a comb tenon tenoning machine. The automatic tenoning machine comprises a rack, a mounting cover and a tenoning assembly, the rack is sequentially provided with an input assembly, a fixed conveying assembly and an output assembly, the distances between the top ends of the input assembly, the fixed conveying assembly and the output assembly and the ground are sequentially reduced, the rack is further provided with a lead screw driving assembly, and the lead screw driving assembly is in driving connection with the fixed conveying assembly; a pushing assembly and a rotating assembly are arranged on the mounting cover, and the pushing assembly comprises a hydraulic cylinder b arranged on the rack and a spring arranged between a pushing block and each cone top frame; the rotating assembly is in frictional contact with the fixed conveying assembly. The pushing assembly is matched with the fixed conveying assembly to achieve automatic feeding of materials, the lead screw driving assembly drives the fixed conveying assembly to move, the tenoning assembly tenons the materials, the rotating assembly is matched with the fixed conveying assembly to discharge the materials, and therefore automatic discharging is achieved.

Description

Technical Field

[0001] This utility model relates to the field of tenoning machine technology, and in particular to a comb-tooth tenoning machine. Background Technology

[0002] The tenon joint, also known as the finger tenon, is shaped like a comb (or fingers). It is mainly used for joining short materials, such as joining square timber and boards, and splicing curved parts. A tenoning machine is a machine tool for processing wood / bamboo products. There are two types of tenoning machines: straight tenoning machines and dovetail tenoning machines.

[0003] Chinese Patent No. CN220464217U discloses a tenoning machine, which includes: a tenoning table with a groove on its upper surface, a moving component within the groove, the moving component including a lead screw, a first motor, and a slide table, the slide table being threadedly connected to the lead screw and sliding within the groove, the output end of the first motor being fixedly connected to the lead screw, and the end of the lead screw away from the first motor being rotatably connected to the tenoning table; and a base fixedly connected to the upper surface of the slide table, the upper surface of the base having a groove. By using the moving component in conjunction with the groove on the upper surface of the tenoning table, the base, used to hold bamboo workpieces, can move smoothly in a straight line, avoiding the instability and wobbling of the tenon cutter during the tenoning process, which affects the tenoning quality of the bamboo workpiece and improves the tenoning efficiency of the tenoning machine.

[0004] However, the above technical solution has the following shortcomings: During the processing, the tenoning machine requires workers to place the material on it and arrange it so that the material is aligned with one end of the tenoning tool, which increases the workload of the workers. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a comb tenon tenoning machine that achieves automatic material feeding by a push component cooperating with a fixed conveying component, and drives the fixed conveying component to move by a screw drive component, the tenoning component tenons the material, and the rotating component cooperating with the fixed conveying component unloads the material, thereby achieving automatic material unloading.

[0006] The technical solution of this utility model is a tenoning machine, comprising: a frame on which an input component, a fixed conveying component, and an output component are sequentially arranged, the distance between the top of the input component, the fixed output component, and the output component and the ground decreasing sequentially; a screw drive component is also arranged on the frame, and the screw drive component and the fixed conveying component are drivenly connected; a mounting cover is provided on which a pushing component and a rotating component are arranged, the pushing component including a hydraulic cylinder b arranged on the frame, a pushing block arranged at the output end of the hydraulic cylinder b, a plurality of conical top frames slidably arranged on the pushing block, and a spring arranged between the pushing block and the plurality of conical top frames; the rotating component is in frictional contact with the fixed conveying component; and a tenoning component is arranged on the frame.

[0007] Preferably, the fixed output assembly includes a movable frame slidably mounted on the frame, a placement block rotatably mounted on the movable frame, a clamping frame mounted on the placement block, a hydraulic cylinder a mounted on the clamping frame, a pressing frame mounted on the output end of the hydraulic cylinder a, multiple rotating cylinders rotatably mounted on the placement block, and a driven cylinder mounted on the placement block; the lead screw drive assembly is drivenly connected to the movable frame.

[0008] Preferably, the rotating assembly includes a motor a mounted on the frame and a friction disc mounted at the output end of the motor a; the friction disc is in frictional contact with the driven cylinder.

[0009] Preferably, a height limiting component is also provided on the rack, and the height limiting component is distributed at the input component.

[0010] Preferably, the input component includes a conveyor belt having a plurality of protrusions evenly distributed along its outer peripheral surface.

[0011] Preferably, the tenoning assembly includes a motor b mounted on a frame, a mounting rod mounted on the output end of the motor b, multiple tenoning knives detachably mounted on the mounting rod, and a fixing nut threaded onto the mounting rod.

[0012] Preferably, the mounting rod includes a driven rod portion and a shaped block portion distributed sequentially from top to bottom, with the fixing nut and multiple tenons distributed in the shaped block portion.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] When using this invention, the user places the material to be processed onto the input component, and the conveying component intermittently conveys multiple materials to the fixed output component. The hydraulic cylinder b drives the push block, and multiple conical top frames on the push block abut against multiple plates until the plates are pushed to abut against the limit block. The screw drive component drives the fixed conveying component to move, so that multiple materials are simultaneously tenoned, thereby realizing automatic material feeding and automatic tenoning, thus reducing the labor intensity of workers. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the conveying channel in an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the fixed conveying assembly in an embodiment of the present invention.

[0019] Reference numerals: 1. Frame; 101. Conveyor channel; 2. Mounting cover; 3. Input component; 4. Height limiting component; 5. Placement block; 6. Clamping frame; 7. Hydraulic cylinder a; 8. Hydraulic cylinder b; 9. Pushing block; 10. Conical top frame; 11. Motor a; 12. Friction disc; 13. Motor b; 14. Mounting rod; 15. Tenoning cutter; 16. Fixing nut; 18. Moving frame; 19. Driven cylinder; 20. Rotating cylinder; 21. Output component. Detailed Implementation

[0020] Example 1

[0021] like Figures 1-4 As shown, the tenoning machine proposed in this embodiment includes a frame 1, a mounting cover 2, and a tenoning assembly. The frame 1 is sequentially provided with an input assembly 3, a fixed conveying assembly, and an output assembly 21. The distance between the top of the input assembly 3, the fixed output assembly, and the output assembly 21 and the ground decreases sequentially. The frame 1 is also provided with a screw drive assembly, which is drivenly connected to the fixed conveying assembly. The mounting cover 2 has a limiting block.

[0022] The mounting cover 2 is equipped with a pushing component and a rotating component. The pushing component includes a hydraulic cylinder b8 mounted on the frame 1, a pushing block 9 mounted on the output end of the hydraulic cylinder b8, multiple conical top frames 10 slidably mounted on the pushing block 9, and a spring mounted between the pushing block 9 and the multiple conical top frames 10. The rotating component is in frictional contact with the fixed conveying component. The tenoning component is mounted on the frame 1. After the material is placed on the input component 3, it is sequentially conveyed to the fixed output component and the output component 21.

[0023] The frame 1 has a conveying channel 101. The fixed output component is slidably distributed in the conveying channel 101. When the fixed output component moves to the vicinity of the output component 21, the fixed output component will tilt towards the output component 21 in the cooperation of the rotating component and the conveying channel 101, so that the material on the fixed output component slides down onto the output component 21 under its own gravity, thereby realizing automatic material discharge.

[0024] In this embodiment, the user places the material to be processed on the input component 3. The conveying component 3 intermittently conveys multiple materials to the fixed output component. The hydraulic cylinder b8 drives the push block 9. Multiple conical top brackets 10 on the push block 9 abut against multiple plates until the plates are pushed to abut against the limit block. The screw drive component drives the fixed conveying component to move, so that multiple materials are tenoned at the same time, thereby realizing automatic material feeding and automatic tenoning, thus reducing the labor intensity of workers.

[0025] Example 2

[0026] like Figure 2 and Figure 4 As shown, the tenoning machine proposed in this embodiment, compared with the first embodiment, has a fixed output component including a movable frame 18 slidably mounted on the frame 1, a placement block 5 rotatably mounted on the movable frame 18, a clamping frame 6 mounted on the placement block 5, a hydraulic cylinder a7 mounted on the clamping frame 6, a pressing frame mounted on the output end of the hydraulic cylinder a7, multiple rotating cylinders 20 rotatably mounted on the placement block 5, and a driven cylinder 19 mounted on the placement block 5; the screw drive component is drivenly connected to the movable frame 18.

[0027] The rotating assembly includes a motor a11 mounted on the frame 1 and a friction disk 12 mounted on the output end of the motor a11; the friction disk 12 is in frictional contact with the driven cylinder 19.

[0028] In this embodiment, the material is conveyed by the input component 3 to the placement block 5 and abuts against the limiting block. The hydraulic cylinder a7 drives the lower pressing frame to abut against the plate to fix the plate. After the plate is processed, the moving frame 18 moves the placement block 5 to the vicinity of the output component 21. The motor a11 drives the friction disc 12 to give the placement block 5 a rotational force, so that the placement block 5 tilts towards the output component 21. After the plate is automatically unloaded, the motor a11 drives the friction disc 12 to rotate in the opposite direction, so that the axes of the driven cylinder 19, the moving frame 18 and the rotating cylinder 20 are on the same horizontal plane and perpendicular to the ground. This allows the screw drive component to move the placement block 5 to the vicinity of the input component 3, realizing the automated tenoning of the machine.

[0029] Example 3

[0030] like Figure 1 and Figure 2 As shown, in this embodiment, a tenoning machine is proposed. Compared to Embodiment 2, in this embodiment, a height limiting component 4 is further provided on the frame 1, and the height limiting component 4 is distributed at the input component 3. The input component 3 includes a conveyor belt, which has a plurality of protrusions evenly distributed along its outer circumference.

[0031] In this embodiment, the material is usually long and narrow. When the largest surface of the material is parallel to the input component 3, the user adjusts the height limiting component 4. Then, the height limiting component 4 will restrict the material that does not meet the requirements to pass through. The material moves between the two protrusions, and the material tilts, causing the protrusions to push one side of the material to rotate, thereby allowing the material to be placed in a position that meets the user's needs. This improves the automation capability of the equipment at a relatively low cost.

[0032] Example 4

[0033] like Figure 1 and Figure 2 As shown, this embodiment of the tenoning machine, compared to Embodiment 1, includes a tenoning assembly comprising a motor b13 mounted on a frame 1, a mounting rod 14 mounted on the output end of the motor b13, multiple tenoning cutters 15 detachably mounted on the mounting rod 14, and a fixing nut 16 threadedly connected to the mounting rod 14. The mounting rod 14 includes a driven rod portion and a shaped block portion distributed sequentially from top to bottom, with the fixing nut 16 and multiple tenoning cutters 15 all distributed in the shaped block portion.

[0034] In this embodiment, the motor b13 drives the mounting rod 14 to rotate, and the mounting rod 14 drives multiple tenoning cutters 15 to tenon the material. The irregular block part can ensure that the tenoning cutters 15 and the mounting rod 14 rotate synchronously. At the same time, the outermost part of the irregular block part has threads, so that the fixing nut can be threadedly connected to the irregular block part, reducing the difficulty of disassembling the tenoning cutter 15.

[0035] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A tenoning machine for creating comb-tooth tenons, characterized in that, include: A frame (1) is provided with an input component (3), a fixed conveying component and an output component (21) in sequence. The distance between the top of the input component (3), the fixed output component and the output component (21) and the ground decreases in sequence. A screw drive component is also provided on the frame (1). The screw drive component and the fixed conveying component are connected in a drive connection. The mounting cover (2) is provided with a pushing component and a rotating component. The pushing component includes a hydraulic cylinder b (8) mounted on the frame (1), a pushing block (9) mounted on the output end of the hydraulic cylinder b (8), multiple conical top frames (10) slidably mounted on the pushing block (9), and a spring mounted between the pushing block (9) and the multiple conical top frames (10); the rotating component is in frictional contact with the fixed conveying component. The tenoning assembly is mounted on the frame (1).

2. The tenoning machine according to claim 1, characterized in that, The fixed output assembly includes a movable frame (18) slidably mounted on the frame (1), a placement block (5) rotatably mounted on the movable frame (18), a clamping frame (6) mounted on the placement block (5), a hydraulic cylinder a (7) mounted on the clamping frame (6), a pressure frame mounted on the output end of the hydraulic cylinder a (7), multiple rotating cylinders (20) rotatably mounted on the placement block (5), and a driven cylinder (19) mounted on the placement block (5); the screw drive assembly is drivenly connected to the movable frame (18).

3. A tenoning machine for comb-tooth tenons according to claim 2, characterized in that, The rotating assembly includes a motor a (11) mounted on the frame (1) and a friction disk (12) mounted on the output end of the motor a (11); the friction disk (12) is in frictional contact with the driven cylinder (19).

4. A tenoning machine for comb-tooth tenons according to claim 2, characterized in that, A height limiting component (4) is also provided on the rack (1), and the height limiting component (4) is located at the input component (3).

5. A tenoning machine for comb-tooth tenons according to claim 4, characterized in that, The input component (3) includes a conveyor belt having a plurality of protrusions evenly distributed along its outer circumferential surface.

6. A tenoning machine for comb-tooth tenons according to claim 1, characterized in that, The tenoning assembly includes a motor b (13) mounted on a frame (1), a mounting rod (14) mounted on the output end of the motor b (13), multiple tenoning knives (15) detachably mounted on the mounting rod (14), and a fixing nut (16) threaded onto the mounting rod (14).

7. A tenoning machine for comb-tooth tenons according to claim 6, characterized in that, The mounting rod (14) includes a driven rod section and a shaped block section distributed from top to bottom. The fixing nut (16) and multiple tenons (15) are distributed in the shaped block section.

Images