CN115123748A - Feeding device for passive door and window frame processing machine tool - Google Patents

Abstract

A feeding device for a passive door and window frame processing machine tool belongs to the technical field of wood working mechanical processing. The action wheel is connected with the power source and follows the driving wheel, guide rail is connected with support body and leading wheel, it is articulated through the axostylus axostyle between the chain link, there is the sprocket at the axostylus axostyle both ends, the sprocket sets up and rolls with the support body with the circular notch cooperation of action wheel and follow driving wheel, the chain link is connected with the link joint, the link joint has heavy chamber, heavy chamber has movable guide and logical groove, it has the cylinder frame to lead to the inslot, there is cylinder frame movable sliding block on the cylinder frame, leading wheel and cylinder, cylinder frame movable sliding block is connected with movable guide, the cylinder is connected with the motor, there is rack backup pad and output shaft and gear connection the motor upper end, there is the rack with gear engagement in the rack backup pad. The invention ensures that the lateral pressure borne by each passive wood window frame is the same in the production process, eliminates the error generated by manual feeding, improves the processing precision and the processing efficiency and ensures the production quality of the passive door and window.

Description

Feeding device for passive door and window frame processing machine tool

technical field

The invention relates to a feeding device for a passive door and window frame processing machine tool, which belongs to the technical field of woodworking machinery processing.

Background technique

Passive doors and windows, as one of the important components of passive buildings, have strict requirements for the processing accuracy of their wooden windows.

At present, many passive wooden window frames mainly rely on manual pushing of passive doors and windows into the machine tool during the processing process, and rely on manpower to give the passive wooden window frame side pressure, so that sufficient pressure is generated between the passive wooden window frame and the machine tool to ensure enough food. The amount of cutting tools to ensure the machining accuracy. However, in the process of processing, different workers give different side pressures to the passive wooden window frame, and the same worker gives different side pressures to the passive wooden window frame in different time periods, resulting in differences in processing accuracy, which in turn affects the passive doors and windows quality.

SUMMARY OF THE INVENTION

In order to solve the problems existing in the background art, the present invention provides a feeding device for a passive door and window frame processing machine tool.

To achieve the above purpose, the present invention adopts the following technical scheme: a feeding device for a passive door and window frame processing machine tool, including a power source, a driving wheel, a driven wheel, a feeding mechanism and a frame; the output shaft of the power source is the same as the driving wheel. The shafts are fixedly connected, and the driving wheel and the driven wheel are connected by transmission through a feeding mechanism, the feeding mechanism is arranged on the frame body, and the feeding mechanism is arranged in cooperation with the processing machine tool.

Compared with the prior art, the beneficial effects of the present invention are:

Through the cooperation of the gear and the rack, the invention makes the two racks move in the opposite direction to press the inner side of the passive wooden window frame against each other, so as to ensure that the side pressure on each passive wooden window frame is the same during the production process. The error caused by manual feeding is eliminated, the processing accuracy and processing efficiency are improved, and the production quality of passive doors and windows is ensured.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the structural representation of the pressure feeding mechanism;

Fig. 4 is the top view of Fig. 3;

Fig. 5 is the side view of Fig. 3;

FIG. 6 is a schematic diagram of the path of the guide rail.

Detailed ways

The technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments, based on the present invention The embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work, fall within the protection scope of the present invention.

A feeding device for a passive door and window frame processing machine tool, comprising a power source 2, a driving wheel 3, a driven wheel 11, a feeding mechanism and a frame body; the power source 2 and the power source mounting seat 1 are fixedly connected by bolts, and the power source The mounting base 1 is fixed on the ground by bolts, the output shaft of the power source 2 and the driving wheel 3 are fixedly connected coaxially through a key, and the driving wheel 3 and the driven wheel 11 are connected by a feeding mechanism, and the feeding mechanism is arranged on the frame body. Above, the frame body is fixed on the ground by bolts, the feeding mechanism is arranged in cooperation with the processing machine tool 9, and the processing machine tool 9 is fixedly installed on the ground.

The frame body includes a drag chain plate mounting base 4, a supporting beam 5 and a drag chain plate 10; the drag chain plate mounting base 4 is fixed on the ground by bolts, and the two sides of the upper end of the drag chain plate mounting base 4 are respectively corresponding to the The drag chain plates 10 are fixedly connected by bolts, and the upper ends of the two drag chain plates 10 are fixedly connected by a plurality of support beams 5 arranged along the transmission direction.

The feeding mechanism includes guide rails 12, several chain links 6, several sprockets 7 and several pressure-feeding mechanisms 8; the guide rails 12 are fixedly connected with the support beam 5 through bolts, and the outer walls of the two ends of the driving wheel 3 are And the outer walls of the two ends of the driven wheel 11 are evenly distributed with a plurality of circular notches along their respective circumferential directions; the several chain links 6 are divided into two groups, and the two groups of chain links 6 are arranged on both sides of the frame body in one-to-one correspondence, The plurality of chain links 6 of each group of chain links 6 are arranged in sequence along the transmission direction; the plurality of chain wheels 7 are divided into two groups, and the two groups of chain wheels 7 are arranged on both sides of the frame body in a one-to-one correspondence. The plurality of sprockets 7 of the wheel 7 are arranged in sequence along the transmission direction; the several pressure feeding mechanisms 8 are arranged in sequence along the transmission direction; every two adjacent chain links 6 are hinged by a shaft, and each of the shafts Both ends of the rod are provided with sprockets 7, each sprocket 7 is matched with the circular notch of the driving wheel 3 and the driven wheel 11, and the sprocket 7 is rollingly connected with the upper end of the drag chain plate 10. Corresponding chain links 6 are provided with pressure supply mechanisms 8 , and each of the pressure supply mechanisms 8 is connected to the guide rail 12 in a rolling connection.

Each of the pressure feeding mechanisms 8 includes a guide wheel 8-1, a cylinder frame 8-2, a cylinder 8-3, a motor 8-4, a chain plate 8-6, a moving guide rail 8-7, and a cylinder frame moving slider 8 -8, rack 8-9, gear 8-10, rack support plate 8-11, rack guide 8-12, rack guide moving slider 8-13; every two corresponding chain links 6 correspond to The two ends of the chain plates 8-6 are fixedly connected, specifically: each of the outer ends of the chain links 6 is fixed with a mounting plate, and each two corresponding mounting plates are respectively connected with the two ends of the corresponding chain plates 8-6. Fixed connection by bolts, the middle of the chain plate 8-6 is provided with a sinking cavity, the two sides of the sinking cavity are provided with moving guide rails 8-7 along the length direction of the chain plate 8-6 through bolts, and the middle of the sinking cavity is provided with moving guide rails 8-7. There is a through groove running through the bottom of the chain plate 8-6, the through groove is provided with a U-shaped cylinder frame 8-2, and the ends of the two support plates of the cylinder frame 8-2 are provided with cylinder frame moving sliders 8-8, specifically: the end of the two support plates of the cylinder frame 8-2 protrudes from the slider installation plane of 20mm, the cylinder frame moving slider 8-8 is installed on the slider installation plane, and the cylinder frame moves the slider 8-8 is slidably connected with the corresponding moving guide rail 8-7, the lower end of the main plate of the cylinder frame 8-2 and the guide wheel 8-1 are connected in rotation through a bearing, the guide wheel 8-1 is rollingly connected with the guide rail 12, and the cylinder frame 8-2 The upper end of the main board and the fixed end of the air cylinder 8-3 are fixedly connected by bolts, and the movable end of the air cylinder 8-3 is fixedly connected to the vertically arranged motor 8-4 by bolts, and the upper end of the motor 8-4 is fixedly connected by bolts. The rack support plate 8-11 is fixed by bolts, and the output shaft of the motor 8-4 passes through the rack support plate 8-11 and is coaxially and fixedly connected to the gear 8-10; the rack support plate 8-11 Both sides of the upper end are provided with rack guide rails 8-12 arranged in parallel with the moving guide rails 8-7. Each of the rack guide rails 8-12 is provided with at least two rack guide rail moving sliders 8-13, so The rack rail moving sliders 8-13 are respectively fixedly connected to the corresponding racks 8-9 through bolts, and the tooth ends of the two racks 8-9 are arranged opposite to each other and are meshed with the gears 8-10. The lower end face of the rack 8-9 is higher than the upper end face of the chain plate 8-6.

The outer walls of the two support plates of the cylinder frame 8-2 are both fixed with upside-down support plates 8-5 by bolts, and the two upside-down support plates 8-5 are both slidably connected with the lower ends of the chain plates 8-6 to improve the cylinder frame. 8-2 Stability when working.

First, according to the size of the inside of the passive wooden window frame to be processed, determine the 8-9 stroke of the rack.

When working, start the power source 2 to drive the driving wheel 3 to rotate, the feeding mechanism drives the passive wooden window frame to move forward, and start the cylinder 8-3 to drive the motor 8-4, rack 8-9, gear 8-10, rack support plate 8-11, rack guide rail 8-12 and rack guide rail moving slider 8-13 are jacked up, start motor 8-4 to drive gear 8-10 to rotate, gear 8-10 rotates to drive rack 8-9 to move to both sides , resting tightly against the inside of the passive wooden window frame.

The shape of the guide rail 12 is shown in Figure 6. When the passive wooden window frame moves forward, a Y-direction displacement will occur, and then the passive wooden window frame will be transported to the processing machine tool 9. After the processing, it will return to the guide rail 12. After that, other passive wooden window frames are sent to the processing machine 9 for processing.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and range of the equivalents of , are embraced within the invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A feeding device for a passive door and window frame processing machine tool, characterized in that: comprising a power source (2), a driving wheel (3), a driven wheel (11), a feeding mechanism and a frame body; The output shaft is coaxially and fixedly connected with the driving wheel (3), and the driving wheel (3) and the driven wheel (11) are connected by transmission through a feeding mechanism. Match the settings. 2 . The feeding device for a passive door and window frame processing machine tool according to claim 1 , wherein the frame body comprises a drag chain plate mounting base ( 4 ), a supporting beam ( 5 ) and a drag chain plate ( 10 ). 3 . The two sides of the upper end of the towline plate mounting base (4) are respectively fixedly connected with the corresponding towline plates (10), and the upper ends of the two towline plates (10) are fixedly connected by supporting beams (5). 3. The feeding device for a passive door and window frame processing machine tool according to claim 2, wherein the feeding mechanism comprises a guide rail (12), a plurality of chain links (6), and a plurality of sprockets (7) and several pressure-feeding mechanisms (8); the guide rail (12) is fixedly connected with the support beam (5), and the outer walls at both ends of the driving wheel (3) and the outer walls at both ends of the driven wheel (11) are provided with a plurality of A circular slot; the several chain links (6) are divided into two groups, and the two groups of chain links (6) are arranged on both sides of the frame body in a one-to-one correspondence, and each group of chain links (6) has a plurality of chain links (6) are arranged in sequence along the transmission direction; the several sprockets (7) are divided into two groups, and the two groups of sprockets (7) are arranged on both sides of the frame body in a one-to-one correspondence, and each group of sprockets (7) The plurality of sprockets (7) are arranged in sequence along the transmission direction; the several pressure-feeding mechanisms (8) are arranged in sequence along the transmission direction; every two adjacent chain links (6) are hinged through a shaft, and each Both ends of each of the shaft rods are provided with sprockets (7), each sprocket (7) is matched with the circular notch of the driving wheel (3) and the driven wheel (11), and the sprockets (7) ) is in rolling connection with the upper end of the drag chain plate (10), each two corresponding chain links (6) are provided with a pressure feeding mechanism (8), and each said pressure feeding mechanism (8) is connected to the guide rail (12). ) scroll connection. 4. The feeding device for a passive door and window frame processing machine tool according to claim 3, wherein each of the pressure feeding mechanisms (8) comprises a guide wheel (8-1), a cylinder frame (8-2) ), cylinder (8-3), motor (8-4), chain plate (8-6), moving guide rail (8-7), cylinder frame moving slider (8-8), rack (8-9) , gear (8-10), rack support plate (8-11), rack guide rail (8-12), rack guide rail moving slider (8-13); It is fixedly connected with the two ends of the corresponding chain plate (8-6), the middle of the chain plate (8-6) is provided with a sinking cavity, and the two sides of the sinking cavity are provided with moving guide rails (8-7), A through groove is arranged in the middle of the cavity, a cylinder frame (8-2) with a U-shaped structure is arranged in the through groove, and a cylinder frame moving slider is arranged at the ends of the two support plates of the cylinder frame (8-2). (8-8), the cylinder frame moving slider (8-8) is slidably connected with the corresponding moving guide rail (8-7), and the lower end of the main plate of the cylinder frame (8-2) is connected to the guide wheel (8-1) Rotating connection, the guide wheel (8-1) is rollingly connected with the guide rail (12), the upper end of the main plate of the cylinder frame (8-2) is fixedly connected with the fixed end of the air cylinder (8-3), the air cylinder (8- 3) The movable end of the motor (8-4) is fixedly connected with the vertically arranged motor (8-4), the upper end of the motor (8-4) is fixed with a rack support plate (8-11), and the output of the motor (8-4) is fixed The shaft passes through the rack support plate (8-11) and is coaxially and fixedly connected with the gear (8-10); rack guide rails (8-12) are provided on both sides of the upper end of the rack support plate (8-11) , each of the rack guide rails (8-12) is provided with at least two rack guide rail moving sliders (8-13), and the rack guide rail moving sliders (8-13) are respectively associated with the corresponding toothed The bars (8-9) are fixedly connected, and the tooth ends of the two racks (8-9) are arranged opposite to each other and are meshed with the gears (8-10). 5. The feeding device for a passive door and window frame processing machine tool according to claim 4, characterized in that: the outer walls of the two support plates of the cylinder frame (8-2) are fixed with upside-down support plates (8-5) , the two upside-down support plates (8-5) are both slidably connected with the lower ends of the chain plates (8-6).

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