Automatic feeding machine of precision automatic lathe

Abstract

The utility model discloses an automatic feeder of a precision automatic lathe, which relates to the technical field of feeders and comprises a frame, a plurality of shelves are arranged on one side above the frame and are uniformly distributed, and discharging mechanisms are arranged at two ends of the same side of the frame and the shelves; the discharging mechanism comprises an air cylinder which is vertically and fixedly installed on one side of the rack and is close to one side of one storage rack at the corresponding position. According to the utility model, through the optimized design, the complexity of the structure is reduced, the installation and maintenance cost is lower, the operation and the maintenance are convenient, better adaptability to raw materials of different types, shapes and sizes is realized, the frequency of manual adjustment or component replacement is reduced, the blockage problem of the raw materials in the feeding process is effectively prevented through the arrangement of the emptying mechanism, and the production efficiency is improved. And meanwhile, a limiting piece and a travel switch are adopted, so that the stability and the accuracy of the equipment in the operation process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of feeders, in particular to an automatic feeder for a Swiss-type lathe. Background Art

[0002] Swiss CNC lathe automatic feeder is an automated equipment, mainly used to automatically feed raw materials (such as bars) into Swiss CNC lathes (also known as Swiss CNC lathes) for processing. It uses advanced control systems, feeding mechanisms and positioning devices to achieve automated feeding, positioning and processing of raw materials. Swiss CNC lathe automatic feeder has the advantages of high precision, high efficiency, easy operation and low labor intensity.

[0003] Existing automatic feeders may consist of multiple parts, with a complex structure and high installation and maintenance costs. In addition, during the automatic feeding process, raw materials may become blocked, causing production line shutdown and difficulty in cleaning. At the same time, existing automatic feeders may have poor adaptability to raw materials of different types, shapes and sizes, requiring manual adjustment or replacement of parts.

[0004] Therefore, it is necessary to invent an automatic feeding machine for a Swiss-type lathe to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an automatic feeding machine for a Swiss-type lathe to solve the above-mentioned technical deficiencies.

[0006] In order to achieve the above object, the utility model provides the following technical solutions: an automatic feeding machine for a Swiss-type lathe, comprising a frame, a plurality of racks are arranged on one side above the frame, the plurality of racks are evenly distributed, and both ends of the frame and the rack on the same side are provided with a material discharge mechanism;

[0007] The unloading mechanism comprises:

[0008] A cylinder is vertically fixedly mounted on one side of the frame and close to one side of a shelf at a corresponding position;

[0009] A sleeve, threadedly mounted on the front end of the cylinder output end, a stop rod is provided on the top of the sleeve, the tail end of the stop rod is rotatably connected to the top end of the sleeve, and the bottom of the stop rod is in contact with the upper surface of the shelf at the corresponding position;

[0010] The spring is arranged below the blocking rod, the front end of the spring is fixedly connected to the bottom of the blocking rod, and the rear end of the spring is fixedly connected to one side of the upper end of the cylinder.

[0011] As a preferred solution of the utility model, a plurality of conveying rollers are arranged inside the frame, and cover plates are installed on both sides of the top of the frame, and the top of the conveying rollers is parallel to the upper surface of the lower end of the storage rack.

[0012] As a preferred embodiment of the utility model, a plurality of evenly distributed limit plates are arranged above the cover plate, the limit plates are in an L-shaped structure, a plurality of threaded holes are opened on the cover plate at positions corresponding to each limit plate, and the tail ends of the limit plates are connected to the threaded holes by bolts.

[0013] As a preferred solution of the utility model, a travel switch is fixedly installed above the front end of the other cover plate, and the trigger at the front end of the travel switch is located at the horizontal center line of the frame.

[0014] As a preferred solution of the utility model, a control box is fixedly installed below one end of the frame, and the control box is electrically connected to the travel switch and the cylinder through wires.

[0015] As a preferred solution of the utility model, the rear end of the rack is inclined, and a plurality of holes are provided at the rear end of each rack. Two adjacent racks are connected by a connecting rod, and the end of the connecting rod is threadedly connected to the holes at the rear end of the rack. A support rod is fixedly installed at the bottom of the rear end of each rack.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. Through optimized design, the complexity of the structure is reduced, the installation and maintenance costs are lower, the operation and maintenance are convenient, and it has good adaptability to raw materials of different types, shapes and sizes, reducing the frequency of manual adjustment or replacement of parts. By setting up the discharge mechanism, the problem of raw material blockage during the feeding process is effectively prevented, and the number of production line shutdowns and cleaning is reduced. At the same time, the use of limit plates and travel switches ensures the stability and accuracy of the equipment during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a first-view stereoscopic diagram of the overall structure of the utility model;

[0020] Figure 2 A second perspective stereogram of the overall structure of the utility model;

[0021] Figure 3 It is an exploded view of the overall structure of the utility model;

[0022] Figure 4 It is an exploded diagram of the discharge mechanism of the utility model;

[0023] Figure 5 For this utility model Figure 3 A magnified image of area A;

[0024] Figure 6 For this utility model Figure 2 Magnified view of area B.

[0025] Description of reference numerals:

[0026] 1. Frame; 2. Cover plate; 21. Threaded hole; 3. Conveyor roller; 4. Storage rack; 5. Discharging mechanism; 51. Cylinder; 52. Sleeve; 53. Stop rod; 54. Spring; 6. Limiting plate; 61. Bolt; 7. Support rod; 8. Connecting rod; 9. Travel switch; 10. Control box. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The utility model provides Figure 1-6 The automatic feeding machine for Swiss-type lathe shown in the figure comprises a frame 1, which is a supporting structure of the whole equipment, is stable and reliable, and ensures the normal operation of the equipment. A plurality of racks 4 are arranged on one side above the frame 1, and the racks 4 are used to place bars of different types, shapes and sizes, and have strong adaptability. The plurality of racks 4 are evenly distributed, and both ends of the same side of the frame 1 and the racks 4 are provided with a discharge mechanism 5, which is convenient for fast unloading, and effectively prevents the blockage of raw materials, and reduces the number of shutdowns and cleaning of the production line;

[0029] The unloading mechanism 5 comprises:

[0030] The cylinder 51 is vertically fixedly mounted on one side of the frame 1 and close to one side of a shelf 4 at a corresponding position;

[0031] The sleeve 52 is threadedly mounted on the front end of the output end of the cylinder 51. A stopper rod 53 is provided on the top of the sleeve 52. The tail end of the stopper rod 53 is rotatably connected to the top end of the sleeve 52. The bottom of the stopper rod 53 contacts the upper surface of the storage rack 4 at the corresponding position.

[0032] The spring 54 is disposed below the stop rod 53 , the front end of the spring 54 is fixedly connected to the bottom of the stop rod 53 , and the rear end of the spring 54 is fixedly connected to one side of the upper end of the cylinder 51 .

[0033] Furthermore, in the above technical solution, a plurality of conveying rollers 3 are arranged inside the frame 1, and the conveying rollers 3 ensure the stability of the raw materials during the conveying process. Cover plates 2 are installed on both sides of the top of the frame 1, and the top of the conveying rollers 3 is parallel to the upper surface of the lower end of the storage rack 4.

[0034] Furthermore, in the above technical solution, a plurality of evenly distributed limit plates 6 are arranged above a cover plate 2, and the limit plates 6 are in an L-shaped structure. The limit plates 6 realize position control of the raw materials, and the position of the limit plates 6 is convenient to adjust, and the limit plates 6 can be adjusted to a suitable position according to rods of different sizes. A plurality of threaded holes 21 are opened on a cover plate 2 and at corresponding positions of each limit plate 6, and the tail end of the limit plate 6 is connected to the threaded hole 21 by a bolt 61.

[0035] Furthermore, in the above technical solution, a travel switch 9 is fixedly installed above the front end of another cover plate 2, and a trigger at the front end of the travel switch 9 is located at the horizontal center line of the frame 1, and the travel switch 9 is used to control the start and stop of the discharge mechanism 5.

[0036] Furthermore, in the above technical solution, a control box 10 is fixedly installed below one end of the frame 1. The control box 10 is electrically connected to the travel switch 9 and the cylinder 51 through wires. The entire equipment is centrally controlled through the control box 10, which is convenient for operators to adjust and monitor.

[0037] Furthermore, in the above technical solution, the tail end of the rack 4 is inclined, so as to facilitate the rolling and unloading of the rod material. A plurality of holes are provided at the tail end of each rack 4. Two adjacent racks 4 are connected by a connecting rod 8. The end of the connecting rod 8 is threadedly connected to the hole at the tail end of the rack 4. A support rod 7 is fixedly installed at the bottom of the tail end of each rack 4, thereby increasing the stability of the rack 4 and allowing more rod materials to be placed on the rack 4.

[0038] The working process of the automatic feeding machine of the Swiss-type lathe provided by the utility model when in use is as follows:

[0039] The bar raw materials are piled up and placed on the storage rack 4. The position of the limit plate 6 is adjusted according to the size of the processed bar. By tightening the bolt 61, the distance between the front end of the limit plate 6 and the center line of the conveyor roller 3 is moved. When the bar is conveyed to the conveyor roller 3, the limit plate 6 accurately keeps the conveyor roller 3 in a suitable position, so that the conveyor roller 3 can accurately convey the bar to the Swiss machine. When the bar is conveyed on the conveyor roller 3, the front end of the bar pushes open the trigger of the travel switch 9. Since the length of the bar is relatively long, the trigger of the travel switch 9 is always in the open state when the bar is continuously conveyed.

[0040] When a bar is completely conveyed from the rack 1, that is, the tail end of the bar leaves the trigger of the travel switch 9, and then the trigger of the travel switch 9 is reset, the control box 10 receives the signal of the travel switch 9, and the control box 10 controls the cylinder 51 to start, and the output end of the cylinder 51 descends, thereby driving the sleeve 52 to descend. As the sleeve 52 descends, the tail end of the blocking rod 53 begins to rotate, so that the blocking rod 53 rotates to a vertical state, and as the output end of the cylinder 51 descends, the front end of the blocking rod 53 in the vertical state is lower than the bottom of the bar placed at the front of the rack 4, and then the bar automatically rolls down along the rack 4, and rolls onto the conveying roller 3 to be conveyed away again, and is processed by the Swiss machine for the next time. Since the rolling speed of the bar on the rack 4 is fast, when the cylinder 51 controls the blocking rod 53 to descend to a certain position, the cylinder 51 is immediately reset, and then when the blocking rod 53 rises to a certain height, the blocking rod 53 is restored to its original position again under the action of the spring 54.

[0041] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic feeding machine for a Swiss-type lathe, comprising a frame (1), characterized in that: A plurality of racks (4) are arranged on one side above the frame (1), the plurality of racks (4) are evenly distributed, and both ends of the same side of the frame (1) and the racks (4) are provided with a material discharge mechanism (5); The material discharge mechanism (5) comprises: The cylinder (51) is vertically fixedly mounted on one side of the frame (1) and close to one side of a storage rack (4) at a corresponding position; A sleeve (52) is threadedly mounted on the front end of the output end of the cylinder (51), a blocking rod (53) is arranged on the top of the sleeve (52), the tail end of the blocking rod (53) is rotatably connected to the top end of the sleeve (52), and the bottom of the blocking rod (53) is in contact with the upper surface of the storage rack (4) at the corresponding position; The spring (54) is arranged below the blocking rod (53), the front end of the spring (54) is fixedly connected to the bottom of the blocking rod (53), and the rear end of the spring (54) is fixedly connected to one side of the upper end of the cylinder (51).

2. The automatic feeding machine for Swiss-type lathe according to claim 1, characterized in that: A plurality of conveying rollers (3) are arranged inside the frame (1), and cover plates (2) are installed on both sides of the top of the frame (1), and the top of the conveying rollers (3) is parallel to the upper surface of the lower end of the storage rack (4).

3. The automatic feeding machine for Swiss-type lathe according to claim 2, characterized in that: A plurality of evenly distributed limiting plates (6) are arranged above one of the cover plates (2), the limiting plates (6) being of an L-shaped structure, a plurality of threaded holes (21) are provided on one of the cover plates (2) at positions corresponding to each limiting plate (6), and the rear ends of the limiting plates (6) are connected to the threaded holes (21) via bolts (61).

4. The automatic feeding machine for Swiss-type lathe according to claim 2, characterized in that: A travel switch (9) is fixedly mounted above the front end of the other cover plate (2), and a trigger at the front end of the travel switch (9) is located at the transverse center line of the frame (1).

5. The automatic feeding machine for Swiss-type lathe according to claim 4, characterized in that: A control box (10) is fixedly installed below one end of the frame (1), and the control box (10) is electrically connected to the travel switch (9) and the cylinder (51) through wires.

6. The automatic feeding machine for Swiss-type lathe according to claim 1, characterized in that: The rear end of the storage rack (4) is inclined, and a plurality of holes are provided at the rear end of each storage rack (4). Two adjacent storage racks (4) are connected via a connecting rod (8), and the end of the connecting rod (8) is threadedly connected to the hole at the rear end of the storage rack (4). A support rod (7) is fixedly installed at the bottom of the rear end of each storage rack (4).

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