Feeding machine tool with multi-station positioning mechanism

Abstract

The utility model relates to a feeding machine tool with a multi-station positioning mechanism, which comprises a machine frame, a conveying belt is arranged on the machine frame, a machine tool body is arranged on the outer surface of the machine frame, and a feeding mechanism is arranged at the top of the machine frame. And the feeding mechanism comprises a fixed box fixedly installed at the top of the rack, a motor is fixedly installed in the fixed box, a rotating disc is fixedly installed at the position of an output shaft of the motor, two connecting rods are rotatably installed on the outer surface of the rotating disc, and movable rods are rotatably installed at one ends of the two connecting rods. According to the feeding machine tool with the multi-station positioning mechanism, by arranging the feeding mechanism, multiple workpieces on the conveying belt can be clamped and fixed at the same time, the machining stability is improved, subsequent machining operation is facilitated, multiple machining stations are provided, the effect of machining the multiple workpieces at the same time can be achieved, and the machining efficiency is improved. Therefore, the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to a feeding machine tool with a multi-station positioning mechanism. Background Art

[0002] A machine tool refers to a machine that manufactures machines, also known as a mother machine or machine tool, and is usually referred to as a machine tool. With the continuous advancement of industry, the use and operation of machine tools are becoming more and more fully automated.

[0003] After searching, for example, Chinese patent number CN213004048U discloses a feeding mechanism of a precision CNC machine tool, including a CNC machine tool body, one side of the CNC machine tool body is movably connected with a feeding table, the bottom of the feeding table is fixedly connected with a feeding base, one side of the feeding base is movably connected with a feeding storage box, the other side of the CNC machine tool body is movably connected with a discharge collection box, the top of the feeding table is fixedly connected with a fixing rod, the top of the fixing rod is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a rotating shaft through a coupling, when in use, the parts in the feeding storage box are placed on the conveyor belt, and the conveyor belt is continuously rotated by the rotation of the motor output shaft, and the CNC machine tool body will grab the parts and process them during the rotation, and now the feeding mechanism of the precision CNC machine tool is completed.

[0004] When the above utility model is in use, there is only one grasping part, which leads to low processing efficiency. How to improve the processing efficiency within the same time is a matter of great concern to users and equipment manufacturers. Therefore, a loading machine tool with a multi-station positioning mechanism is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a loading machine tool with a multi-station positioning mechanism, which has advantages such as multiple stations and solves the problem that the above-mentioned utility model has only one grasping part when in use, resulting in low processing efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a loading machine tool with a multi-station positioning mechanism, comprising a frame, a conveyor belt is arranged on the frame, a machine tool body is arranged on the outer surface of the frame, and a loading mechanism is arranged on the top of the frame;

[0007] The feeding mechanism includes a fixed box fixedly installed on the top of the frame, a motor is fixedly installed inside the fixed box, a turntable is fixedly installed at the output shaft of the motor, two connecting rods are rotatably installed on the outer surface of the turntable, movable rods are rotatably installed at one end of the two connecting rods, sliding sleeves are fixedly installed at one end of the two movable rods, a fixed rod is arranged between the insides of the two sliding sleeves, guide rods are fixedly installed at one end of the two sliding sleeves, movable plates are fixedly installed at the opposite ends of the two guide rods, and fixed seats are fixedly installed on the opposite sides of the two movable plates.

[0008] Furthermore, a feed port is provided on the right side of the machine tool body, and a discharge port is provided on the left side of the machine tool body, and both the feed port and the discharge port are located at two ends of the outer surface of the frame.

[0009] Furthermore, the fixing rod is fixedly installed between the front inner wall and the rear inner wall of the fixing box, and the two sliding sleeves are slidably installed with the fixing rod, and both ends of the outer surface of the fixing rod are sleeved with springs located between the inner wall of the fixing box and the side wall of the sliding sleeve.

[0010] Furthermore, a communication port adapted to the two sliding sleeves is provided on the right side wall of the fixing box, and one end of the two sliding sleeves passes through the communication port and extends to one end of the guide rod.

[0011] Furthermore, the fixing seats are grouped into four, with two groups in total. The two groups of fixing seats are equidistantly distributed on opposite sides of the two movable plates, and each of the fixing seats is provided with an anti-slip pad.

[0012] Furthermore, the two movable plates are closely adjacent to the top of the conveyor belt.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The loading machine tool with a multi-station positioning mechanism is provided with a loading mechanism. When the workpiece is conveyed to the inside of the machine tool body by the conveyor belt, the two movable plates can be driven to move closer in opposite directions under the start of the motor. With the relative movement of the four groups of fixed seats, multiple workpieces on the conveyor belt can be clamped and fixed at the same time, which improves the stability during processing, facilitates subsequent processing operations, and provides multiple processing stations, which can achieve the effect of processing multiple workpieces at the same time, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the feeding mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial top view of the structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 A magnified view of the structure in the middle.

[0019] In the figure: 1, frame; 2, conveyor belt; 3, machine tool body; 4, feeding mechanism; 401, fixed box; 402, motor; 403, turntable; 404, connecting rod; 405, movable rod; 406, sliding sleeve; 407, fixed rod; 408, guide rod; 409, movable plate; 410, fixed seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 In this embodiment, a loading machine tool with a multi-station positioning mechanism includes a frame 1, a conveyor belt 2 is arranged on the frame 1, a machine tool body 3 is arranged on the outer surface of the frame 1, and a loading mechanism 4 is arranged on the top of the frame 1.

[0022] A feed port is provided on the right side of the machine tool body 3 , and a discharge port is provided on the left side of the machine tool body 3 . The workpiece is transported to the inside of the machine tool body 3 through the feed port by the conveyor belt 2 , and finally comes out through the discharge port by the conveyor belt 2 .

[0023] The feeding mechanism 4 includes a fixed box 401 fixedly installed on the top of the frame 1, a motor 402 is fixedly installed inside the fixed box 401, a turntable 403 is fixedly installed at the output shaft of the motor 402, two connecting rods 404 are rotatably installed on the outer surface of the turntable 403, movable rods 405 are rotatably installed at one end of the two connecting rods 404, and sliding sleeves 406 are fixedly installed at one end of the two movable rods 405, and a fixed rod 407 is arranged between the insides of the two sliding sleeves 406, guide rods 408 are fixedly installed at one end of the two sliding sleeves 406, and movable plates 409 are fixedly installed at the opposite ends of the two guide rods 408, and fixed seats 410 are fixedly installed on the opposite sides of the two movable plates 409.

[0024] The two sliding sleeves 406 are both slidably installed with the fixed rod 407. By setting the fixed rod 407, the movement of the sliding sleeves 406 is limited, so that the two sliding sleeves 406 can move in relative or opposite directions on the outer surface of the fixed rod 407. Both ends of the outer surface of the fixed rod 407 are provided with springs located between the inner wall of the fixed box 401 and the side wall of the sliding sleeve 406. Under the action of the springs, the movement of the two sliding sleeves 406 is buffered.

[0025] A connecting port that is compatible with the two sliding sleeves 406 is provided on the right side wall of the fixed box 401. The connecting port facilitates the connection between the two sliding sleeves 406 and the guide rod 408, so that the two guide rods 408, two movable plates 409 and two groups of fixed seats 410 are driven to move by the two sliding sleeves 406, so as to clamp and fix the workpiece on the conveyor belt 2. The fixed seats 410 are divided into two groups with four in a group. By setting eight fixed seats 410, four workpieces can be clamped and fixed at the same time, providing multi-station processing, improving processing efficiency, and solving the problem of low processing efficiency caused by only one grasping position in the above-mentioned comparative document.

[0026] When implementing, follow these steps:

[0027] 1) When the workpiece enters the interior of the machine tool body 3 from the feed port at one end of the conveyor belt 2 and reaches the processing position for processing, the conveyor belt 2 stops running;

[0028] 2) At this time, the motor 402 starts, driving the rotating disk 403 to rotate, the rotating disk 403 drives the two connecting rods 404 to rotate, the two connecting rods 404 drive the two movable rods 405 to move, and the two movable rods 405 drive the two sliding sleeves 406 to slide relatively on the outer surface of the fixed rod 407;

[0029] 3) The two guide rods 408 are driven to move relative to each other through the two sliding sleeves 406, thereby driving the two moving plates 409 to move relative to each other;

[0030] 4) Finally, the two moving plates 409 drive the two sets of fixed seats 410 to move relative to each other, clamping and fixing the workpiece on the conveyor belt 2 for processing. After the processing is completed, the conveyor belt 2 continues to convey and transports the workpiece out from the discharge port.

[0031] To summarize, the loading machine tool with a multi-station positioning mechanism is equipped with a loading mechanism 4. When the workpiece is transported to the inside of the machine tool body 3 by the conveyor belt 2, the two movable plates 409 can be driven to move closer in opposite directions under the start of the motor 402. Under the relative movement of the four groups of fixed seats 410, multiple workpieces on the conveyor belt 2 can be clamped and fixed at the same time, which improves the stability during processing, facilitates subsequent processing operations, and provides multiple processing stations, which can achieve the effect of simultaneously processing multiple workpieces, thereby improving processing efficiency.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A loading machine tool with a multi-station positioning mechanism, comprising a frame (1), characterized in that: A conveyor belt (2) is arranged on the frame (1), a machine tool body (3) is arranged on the outer surface of the frame (1), and a loading mechanism (4) is arranged on the top of the frame (1); The feeding mechanism (4) comprises a fixed box (401) fixedly mounted on the top of the frame (1), a motor (402) fixedly mounted inside the fixed box (401), a turntable (403) fixedly mounted at the output shaft of the motor (402), two connecting rods (404) rotatably mounted on the outer surface of the turntable (403), movable rods (405) rotatably mounted on one end of the two connecting rods (404), sliding sleeves (406) fixedly mounted on one end of the two movable rods (405), a fixed rod (407) disposed between the insides of the two sliding sleeves (406), guide rods (408) fixedly mounted on one end of the two sliding sleeves (406), movable plates (409) fixedly mounted on the opposite ends of the two guide rods (408), and fixed seats (410) fixedly mounted on the opposite sides of the two movable plates (409).

2. A loading machine tool with a multi-station positioning mechanism according to claim 1, characterized in that: A feed port is provided on the right side of the machine tool body (3), and a discharge port is provided on the left side of the machine tool body (3), and both the feed port and the discharge port are located at two ends of the outer surface of the frame (1).

3. The loading machine tool with a multi-station positioning mechanism according to claim 1, characterized in that: The fixing rod (407) is fixedly installed between the front inner wall and the rear inner wall of the fixing box (401), and the two sliding sleeves (406) are both slidably installed with the fixing rod (407), and both ends of the outer surface of the fixing rod (407) are sleeved with springs located between the inner wall of the fixing box (401) and the side walls of the sliding sleeves (406).

4. The loading machine tool with a multi-station positioning mechanism according to claim 1, characterized in that: A communication port adapted to the two sliding sleeves (406) is provided on the right side wall of the fixing box (401), and one end of the two sliding sleeves (406) passes through the communication port and extends to one end of the guide rod (408).

5. The loading machine tool with a multi-station positioning mechanism according to claim 1, characterized in that: The fixing seats (410) are grouped into four groups, with two groups in total. The two groups of fixing seats (410) are respectively distributed at equal distances on opposite sides of the two movable plates (409), and each of the fixing seats (410) is provided with an anti-slip pad.

6. The loading machine tool with a multi-station positioning mechanism according to claim 1, characterized in that: The two movable plates (409) are both closely adjacent to the top of the conveyor belt (2).

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