Feeding mechanism for numerical control machining center

Abstract

The utility model discloses a feeding mechanism for a numerical control machining center, which comprises a mounting bracket, the upper end of the mounting bracket is provided with a motor box, the lower part of the output end of a motor in the motor box is connected with a driving rod, and the right side of the mounting bracket is provided with a pushing hydraulic rod; the conveying plate is mounted on the outer side of the driving rod and is used for conveying materials; the supporting base is mounted on the left side of the lower end of the mounting bracket; and the mounting frame is fixed to the upper end of the containing groove, and a conveying belt is mounted on the upper side of the mounting frame. The utility model belongs to the technical field of numerical control machining centers, and aims to solve the problem that in the prior art, modification cannot be carried out according to the sizes of different part materials. The material conveying device has the technical effects that materials can be conveyed upwards through the conveying plate, and the distance between the first mounting plate and the second mounting plate can be adjusted through the electric telescopic rod, so that proper adjustment is performed according to the materials of different sizes, and the materials are well supported.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machining centers, in particular to a feeding mechanism for numerical control machining centers. Background Art

[0002] A CNC machining center is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, and represent them in coded numbers. The information is input into the CNC device through an information carrier, and various control signals are sent out by the CNC device after calculation and processing to control the movement of the machine tool. Parts are automatically processed according to the shape and size required by the drawing. CNC machine tools have better solved the problems of complex, precise, small batch, and multi-variety parts processing.

[0003] Some CNC machining centers use mechanical loading to reduce manpower usage. Most of them are customized according to the processing parts of specific sizes. The overall adaptability is poor and cannot be modified according to the size of different part materials. Utility Model Content

[0004] To this end, the utility model provides a feeding mechanism for a CNC machining center to solve the above-mentioned problems in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] According to a first aspect of the utility model, a feeding mechanism for a CNC machining center comprises:

[0007] A mounting bracket, an electric motor box is mounted on the upper end thereof, and an active rod is connected to the lower end of the output end of the motor in the electric motor box, a push hydraulic rod is mounted on the right side of the mounting bracket, and a push plate is mounted on the left end of the push hydraulic rod;

[0008] A conveying plate, which is installed on the outside of the active rod and conveys materials;

[0009] A support base, which is installed on the left side of the lower end of the mounting bracket;

[0010] The mounting frame is fixed to the upper end of the containing groove, and a conveyor belt is installed on the upper side of the mounting frame.

[0011] Furthermore, the conveying plate includes a first mounting plate, which is threadedly connected to the active rod, an electric telescopic rod is installed on the inner side of the first mounting plate, and a connecting rod slidably connected to the first mounting plate is provided on the outer side of the electric telescopic rod, and a second mounting plate is fixed to the left end of the electric telescopic rod.

[0012] Furthermore, a conveying roller is installed on the inner side of the support base, and a receiving groove opened in the support base is arranged on the right side of the conveying roller.

[0013] Furthermore, a connecting hydraulic rod connected to the left side of the mounting bracket is also installed on the upper side of the accommodating groove.

[0014] Furthermore, limiting mechanisms are installed at both the front and rear ends of the conveyor belt.

[0015] Furthermore, the limiting mechanism includes a fixing frame, an adjusting rod is installed on the inner side of the fixing frame, and a positioning rod which is also installed in the fixing frame is arranged on the right side of the adjusting rod, and a limiting plate is installed on the inner side of the adjusting rod.

[0016] Furthermore, the cross section of the limiting plate is trapezoidal.

[0017] Furthermore, the adjusting rod is threadedly connected to the fixing frame.

[0018] Furthermore, a groove structure is provided on the outer side of the first mounting plate, and the first mounting plate and a protruding structure provided on the inner side of the mounting bracket form a sliding connection.

[0019] The utility model has the following advantages:

[0020] 1. The materials can be transported upwards through the conveying plate, and the distance between the first mounting plate and the second mounting plate can be adjusted through the electric telescopic rod, so that appropriate adjustments can be made according to materials of different sizes to provide good support for the materials;

[0021] 2. The adjustment rod is threadedly connected to the fixing frame so that the spacing between the limiting plate units can be adjusted, thereby facilitating the limiting of materials of different sizes so that they can be corrected. The cross-section of the limiting plate is trapezoidal so that the two sides are tilted to guide the material in. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A front cross-sectional view of a feeding mechanism for a CNC machining center provided in some embodiments of the utility model.

[0023] Figure 2 A top view of the connection between a conveying plate and a mounting bracket of a feeding mechanism for a CNC machining center provided in some embodiments of the utility model.

[0024] Figure 3 A top view of the connection between a fixing frame and an adjusting rod of a feeding mechanism for a CNC machining center provided in some embodiments of the utility model.

[0025] In the figure: 1. mounting bracket, 2. motor box, 3. pushing hydraulic rod, 4. active rod, 5. conveying plate, 501. first mounting plate, 502. electric telescopic rod, 503. connecting rod, 504. second mounting plate, 6. supporting base, 7. conveying roller, 8. containing groove, 9. mounting frame, 10. conveyor belt, 11. limiting mechanism, 1101. fixing frame, 1102. adjusting rod, 1103. positioning rod, 1104. limiting plate, 12. pushing plate, 13. connecting hydraulic rod. DETAILED DESCRIPTION

[0026] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0027] like Figures 1 to 3 As shown, a feeding mechanism for a CNC machining center in an embodiment of the first aspect of the utility model comprises a mounting bracket 1, a motor box 2 is mounted on the upper end thereof, and an active rod 4 is connected to the lower end of the output end of the motor in the motor box 2, a push hydraulic rod 3 is mounted on the right side of the mounting bracket 1, and a push plate 12 is mounted on the left end of the push hydraulic rod 3, which can be started by the push hydraulic rod 3 to push the material on the upper side of the conveying plate 5;

[0028] The conveying plate 5 is installed on the outer side of the active rod 4. The conveying plate 5 includes a first mounting plate 501. The first mounting plate 501 is threadedly connected to the active rod 4. An electric telescopic rod 502 is installed on the inner side of the first mounting plate 501, and a connecting rod 503 slidably connected to the first mounting plate 501 is arranged on the outer side of the electric telescopic rod 502. A second mounting plate 504 is fixed to the left end of the electric telescopic rod 502. Driving the electric telescopic rod 502 can move the second mounting plate 504 to the left, thereby expanding the overall area of ​​the conveying plate 5, facilitating the placement of larger-sized materials and increasing adaptability. A groove-shaped structure is provided on the outer side of the first mounting plate 501, and the first mounting plate 501 is slidably connected to the protruding structure arranged on the inner side of the mounting bracket 1, so that the right end of the first mounting plate 501 can have a certain limit support to avoid tilting when conveying materials;

[0029] A support base 6 is installed on the left side of the lower end of the mounting bracket 1, and a conveying roller 7 is installed on the inner side of the support base 6, which is convenient for pushing the material to the upper side of the lowered conveying plate 5. A receiving groove 8 is provided on the right side of the conveying roller 7, which is convenient for accommodating the lowered conveying plate 5, so that the upper side horizontal surface of the conveying plate 5 is lower than the upper horizontal surface of the conveying roller 7, which is convenient for the material to be transported upward after being moved onto the conveying plate 5. A connecting hydraulic rod 13 connected to the left side of the mounting bracket 1 is also installed on the upper side of the receiving groove 8, which is convenient for adjusting the distance between the mounting bracket 1 and the receiving groove 8 to adapt to the extension of the conveying plate 5;

[0030] The mounting frame 9 is fixed to the upper end of the accommodating groove 8, and a conveyor belt 10 is installed on the upper side of the mounting frame 9, which can transport materials into the processing platform of the processing center. Limiting mechanisms 11 are installed at the front and rear ends of the conveyor belt 10. The limiting mechanism 11 includes a fixed frame 1101, an adjusting rod 1102 is installed on the inner side of the fixed frame 1101, and a positioning rod 1103 which is also installed in the fixed frame 1101 is arranged on the right side of the adjusting rod 1102. A limiting plate 1104 is installed on the inner side of the adjusting rod 1102. The adjusting rod 1102 is threadedly connected to the fixed frame 1101, so that the spacing of the limiting plate 1104 can be adjusted, thereby facilitating the limiting of materials of different sizes so that they can be corrected. The cross-section of the limiting plate 1104 is trapezoidal, so that the two sides are tilted to guide the material to enter.

Claims

1. A feeding mechanism for a CNC machining center, characterized in that: include: A mounting bracket (1) is mounted on the upper end of which a motor box (2) is mounted, and an active rod (4) is connected below the output end of the motor in the motor box (2); a push hydraulic rod (3) is mounted on the right side of the mounting bracket (1), and a push plate (12) is mounted on the left end of the push hydraulic rod (3); A conveying plate (5) is mounted on the outside of the active rod (4) to convey materials, the conveying plate (5) comprising a first mounting plate (501), the first mounting plate (501) being threadedly connected to the active rod (4), an electric telescopic rod (502) being mounted on the inside of the first mounting plate (501), and a connecting rod (503) slidably connected to the inside of the first mounting plate (501) being arranged on the outside of the electric telescopic rod (502), and a second mounting plate (504) being fixed to the left end of the electric telescopic rod (502); A support base (6) mounted on the left side of the lower end of the mounting bracket (1); A mounting frame (9) is fixed to the upper end of the accommodating groove (8), and a conveyor belt (10) is installed on the upper side of the mounting frame (9).

2. A feeding mechanism for a CNC machining center according to claim 1, characterized in that: A conveying roller (7) is installed on the inner side of the support base (6), and a receiving groove (8) opened in the support base (6) is provided on the right side of the conveying roller (7).

3. A feeding mechanism for a CNC machining center according to claim 2, characterized in that: A connecting hydraulic rod (13) connected to the left side of the mounting bracket (1) is also installed on the upper side of the accommodating groove (8).

4. A feeding mechanism for a CNC machining center according to claim 1, characterized in that: Limiting mechanisms (11) are installed at both the front and rear ends of the conveyor belt (10).

5. A feeding mechanism for a CNC machining center according to claim 4, characterized in that: The limiting mechanism (11) comprises a fixing frame (1101), an adjusting rod (1102) is installed on the inner side of the fixing frame (1101), and a positioning rod (1103) which is also installed in the fixing frame (1101) is arranged on the right side of the adjusting rod (1102), and a limiting plate (1104) is installed on the inner side of the adjusting rod (1102).

6. A feeding mechanism for a CNC machining center according to claim 5, characterized in that: The cross section of the limiting plate (1104) is trapezoidal.

7. A feeding mechanism for a CNC machining center according to claim 5, characterized in that: The adjusting rod (1102) and the fixing frame (1101) are threadedly connected.

8. The feeding mechanism for a CNC machining center according to claim 1, characterized in that: A groove-shaped structure is provided on the outer side of the first mounting plate (501), and the first mounting plate (501) and a protruding structure provided on the inner side of the mounting bracket (1) form a sliding connection.

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