CN206663450U - A kind of novel numerical control lath double end tenoner - Google Patents

Abstract

The utility model discloses a novel digital control slat double-end tenoning machine. Including frame body assembly, feeding assembly, workpiece fixed transmission structure assembly, tenoning left (right) knife assembly, tenoning left (right) knife height adjustment assembly. The upper right frame of the frame body is adjustable left and right relative to the lower frame, and the feed includes a feed pallet, a limit baffle, a sheet guide groove, and a cylinder as a power side pusher and forward pusher, The workpiece fixed transmission assembly includes a bottom plate, an axial and lateral separation device, an upper and side pressing device, a transmission power device and a linear bearing. The utility model has simple structure and strong practicability, effectively solves the problems of low automation and low production efficiency in the current lath processing machinery industry, thereby improving the processing efficiency, precision and quality of laths, and improving the automation of lath tenoning. And it greatly reduces the potential safety hazard during manual tenoning.

Description

A new type of double-end tenoning machine for NC slats

technical field

The utility model relates to the technical field of wood batten processing and manufacturing, and more precisely, relates to a novel digitally controlled batten double-end tenoning machine.

Background technique

The processing of wood products or wooden handicrafts requires tenoning processing. Taking the processing of wooden hangers as an example, the two ends of the slats need to be tenoned with high precision, high efficiency and high automation.

Existing wooden clothes hanger processing industry takes wooden lath as raw material, in the prior art, mainly still adopts artificial utilization machinery to carry out processing operations to lath to carry out processing such as truncation, tenoning, grinding, polishing and assembling. Although this processing operation method can meet the production requirements to a certain extent, it has not realized automatic operation, especially in the tenoning process of the slats, most of which are still carried out manually. Strong. When the combined cutter is operated manually under high-speed rotation, the potential safety hazard is prominent. On the other hand, errors will inevitably occur due to manual operation, which will affect the processing accuracy and quality of the slats, and increase the scrap rate of the slats.

Therefore, it is necessary to provide a tenoning machine with high precision, high efficiency and high automation level to replace the old tenoning processing method.

Utility model content

The purpose of the utility model is to overcome the shortcomings and deficiencies in the prior art, to provide a simple structure, strong practicability, which can realize the finishing, positioning and fixing of the slats and tenoning of the slats while transporting the slats. The CNC slat double-end tenoning machine. Effectively solve the problems of low degree of automation and low production efficiency in the current slat processing machinery industry, thereby improving the processing efficiency, processing accuracy and quality of slats, and improving the automation of slat tenoning.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a new digitally controlled slat double-end tenoning machine, which is characterized in that it includes a frame body assembly; a feeding assembly; a workpiece fixing transmission structure assembly; Tenoning left knife assembly; tenoning right knife assembly; tenoning left knife height adjustment assembly; tenoning right knife height adjustment assembly.

The frame body is divided into four parts. In order to facilitate installation and debugging, it is designed to be detachable, and the upper right frame can be adjusted left and right relative to the lower frame, which drives the right tool assembly to adjust left and right to process different parts. length of slats.

The feeding assembly is composed of a feeding pallet, a limit baffle, a guide groove for sheet material, and a side thruster and a forward thruster powered by a cylinder. After the slat enters the feed plate, it is pushed into the guide groove of the sheet by the side pusher for the first time, and then the slat is pushed to the specified position in the workpiece fixing conveying device by the forward pusher.

The workpiece fixed transmission assembly consists of a base plate, longitudinal and lateral separation devices, upper and side pressing devices, a transmission power device and a linear bearing located below the base plate. After the workpiece enters the designated position through the feeding device, it is limited by the longitudinal and lateral separation devices. The side clamping device pushes the workpiece to the lateral limit device, and at the same time, the upper clamping device falls and compresses the workpiece to complete the fixation. Then, the transmission power device pushes the whole part to move forward along the linear bearing to complete tenoning, and the workpiece is sent out of the tenoning machine.

The left and right tenoning tool assembly is composed of a tool mounting plate, a tool, a power unit and a transmission device, wherein the mounting plate can be adjusted along the center of rotation at the designated position of the machining blade to process oblique tenons of different angles.

The height adjustment assembly of the tenoning left and right knives is installed on the frame, and the processing angle of the knives can be adjusted by adjusting the height of the nuts.

The beneficial effects of the utility model are:

The utility model discloses a numerically controlled novel lath double-end tenoning machine with simple structure and strong practicability, which can realize the arrangement, positioning, fixing and tenoning of the lath while automatically transporting the lath. Effectively solve the problems of low degree of automation and low production efficiency in the current slat processing machinery industry, thereby improving the processing efficiency, precision and quality of slats, and improving the automation of slat tenoning. Tenoning work can be carried out at different angles for slats and slats of different lengths according to needs, and the safety hazard during manual tenoning is greatly reduced.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model numerical control slat double-end tenoning machine;

Fig. 2 is the overall front view schematic diagram of the utility model numerically controlled slat double-end tenoning machine;

Fig. 3 is a schematic diagram of the feed structure assembly of the utility model numerically controlled lath double-end tenoning machine;

Fig. 4 is a schematic diagram of the structure of the workpiece fixing transmission assembly of the new type numerically controlled slat double-end tenoning machine;

Among them, 1 is the frame, 1-1 is the mounting frame for the workpiece fixed transmission assembly, 1-2 is the mounting frame for the right tool assembly for tenoning, 1-3 is the mounting frame for the left tool assembly for tenoning, and 2 is the mounting frame for the right tool assembly for tenoning. Tool assembly, 3 is the feed assembly, 3-1 is the workpiece side push assembly, 3-2 is the workpiece transmission guide groove, 3-3 is the workpiece longitudinal push assembly, 4 is the workpiece fixed transmission assembly, 4-1 is the power device required for the transmission of the workpiece fixed transmission assembly, 4-2 is the side pressing and pushing device, 4-3 is the longitudinal transmission and separation device of the workpiece, 4-4 is the lateral transmission and separation device of the workpiece, 4 -5 is the fixing and pressing device on the upper part of the workpiece, 4-6 is the guiding support device required for the transmission of the workpiece fixing transmission assembly, 5 is the tenoning left tool assembly, 6 is the tenoning right knife height adjustment assembly, and 7 is Tenoning left knife height adjustment assembly.

detailed description

The utility model is described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1, Fig. 2, Fig. 3 and Fig. 4 have shown a kind of embodiment of the utility model. As shown in Figures 1 to 4, the CNC new double-end tenoning machine of this specific embodiment includes a frame body assembly 1, a tenoning right tool assembly 2, a feeding assembly 3, a workpiece fixed transmission structure assembly 4, Tenoning left tool assembly 5. The workpiece fixed transmission assembly mounting frame 1-1, the tenoning right tool assembly mounting frame 1-2 and the tenoning left tool assembly mounting frame 1-3 are all installed on the frame 1, and are designed to facilitate installation and debugging. Detachable mechanism, in addition, tenoning right tool assembly mounting frame 1-2 is adjustable left and right relative to frame 1. Both the left tenoning knife assembly 5 and the right tenoning knife assembly 2 can be adjusted around the center of rotation, and can be realized by adjusting the left tenoning knife height adjustment assembly and the right tenoning knife height adjustment assembly 7 and 6, which can be carried out Various tenoning jobs with different inclination angles and different lengths. The specific tenoning process is as follows, the slats enter the tenoning machine through the feed assembly 3, the workpiece side push assembly 3-1 pushes the slats to the workpiece transmission guide groove 3-2, and then the workpiece longitudinal push assembly 3- 3 Push the slats to the designated position of the workpiece fixed transmission assembly 4, the workpiece longitudinal transmission and separation device 4-3 and the workpiece lateral transmission and separation device 4-4 limit the slats so that they cannot move laterally and longitudinally. At the same time, the side position pressing and pushing device 4-2 and the workpiece upper fixing and pressing device 4-5 work in sequence to press and fix the slats, and then the workpiece is vertically transmitted and separated by the numerical control device 4-3 to rise, and then the workpiece is fixed and transmitted The power device 4-1 required for the transmission of the assembly pushes the whole part to move along the guide support device 4-6 required for the fixed transmission of the workpiece, and the tenoning process is completed by the tenoning tool. Next, the workpiece lateral transfer separation device 4-4 lifts and cancels the lateral spacing of the slats, and the lateral pressing pusher 4-2 sends the slats out of the tenoning machine.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and other changes and modifications can be made without departing from the gist of the present invention. It should be understood that the utility model is not limited to a specific embodiment, and any equivalent transformation made by using the description of the utility model and the contents of the accompanying drawings, or directly or indirectly used in the relevant technical field, is included in the patent protection of the utility model. within range.

Claims (4)

1. A new type of double-end tenoning machine for numerically controlled slats, characterized in that it includes a frame body assembly, a feeding assembly, a workpiece fixed transmission structure assembly, a tenoning left tool assembly, a tenoning right tool assembly, Tenoning left knife height adjustment assembly and tenoning right knife height adjustment assembly; the frame body assembly includes a frame, a workpiece fixing transmission assembly mounting frame, a tenoning right tool assembly mounting frame, and a tenoning left tool assembly into a mounting frame; the feed assembly includes a workpiece side push assembly, a workpiece transfer guide groove, and a workpiece longitudinal push assembly; the fixed transfer assembly includes a power device required for the transfer of the workpiece fixed transfer assembly, Lateral pressing and pushing device, workpiece axial conveying and separating device, workpiece lateral conveying and separating device, workpiece upper fixing and pressing device, workpiece fixing and conveying assembly required guiding and supporting device for transmission; when the tenoning machine is working, its characteristics The tool is fixed, and the workpiece moves back and forth through the guide rail to complete the processing. 2. The new numerically controlled slat double-end tenoning machine according to claim 1, characterized in that the frame body assembly is composed of four detachable parts, wherein the tenoning right tool assembly mounting frame is left and right. Adjustable to process slats of different lengths. 3. The novel numerical control slat double-end tenoning machine according to claim 1, characterized in that, the workpiece fixed transmission assembly is installed on the workpiece fixed transmission assembly mounting frame, driven by a stepping motor to drive the rack and pinion. It moves back and forth along the guide rail to drive the movement of the slats to complete the tenoning process. During the whole tenoning process, the left and right cutters are fixed. After the tenoning is completed, the workpiece fixed transmission assembly is driven by the cylinder to send the slats out of the tenoning machine. . 4. The novel numerically controlled slat double-end tenoning machine according to claim 1, wherein the left cutter assembly and the right cutter assembly are composed of a motor, a cutter shaft assembly and a drive pulley, and the motor and the cutter shaft The assembly is installed on the processed iron plate, and reinforced by stretching, and the left tool assembly and the right tool assembly are installed on the left tool assembly and the right tool assembly mounting frame, wherein the left tool assembly and the right tool assembly The tool assembly can be adjusted along the rotation center to meet the tenoning work at different angles.