High-precision size optical screening machine for magnetic materials

Abstract

The utility model discloses a magnetic material high-precision size optical screening machine which comprises a base, a supporting frame is fixedly connected to the top of the base, and a conveying assembly is arranged at the top of the supporting frame. A fixing frame is installed at the top of the conveying assembly, a first optical range finder is fixedly connected to the inner wall of the top of the fixing frame, a second optical range finder is fixedly connected to the inner wall of the front end face of the fixing frame, and a sorting assembly is arranged on the base and the fixing frame; by arranging the sorting assembly, products detected to be qualified can be continuously conveyed along with the conveying assembly for machining of the next procedure, and products detected to be unqualified in size can be pushed out of the discharging opening through the pushing block and then fall into the center of the containing box to wait for follow-up reworking.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic material processing, in particular to a high-precision size optical screening machine for magnetic materials. Background Art

[0002] Materials that respond to magnetic fields in some way are called magnetic materials. According to the strength of the magnetism exhibited by the material in the external magnetic field, it can be divided into diamagnetic materials, paramagnetic materials, ferromagnetic materials, antiferromagnetic materials and ferrimagnetic materials. Most materials are diamagnetic or paramagnetic, and they react weakly to the external magnetic field. Ferromagnetic materials and ferrimagnetic materials are strong magnetic materials. The magnetic materials usually referred to are strong magnetic materials.

[0003] Magnetic materials such as magnetic blocks need to be subjected to high-precision size inspection during the processing process. Products with unqualified sizes need to be discarded and reworked. Currently, the size inspection of magnetic materials is generally carried out manually using measuring equipment. This measurement method is not only cumbersome, but also time-consuming and labor-intensive, with low work efficiency. At the same time, it is impossible to perform continuous automatic screening, and the use effect is poor.

[0004] Therefore, there is an urgent need to provide a high-precision size optical screening machine for magnetic materials to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that magnetic materials, such as magnetic blocks, need to be subjected to high-precision size detection during the processing process, and products with unqualified sizes need to be discarded and reworked. At present, the size detection of magnetic materials is generally carried out manually using measuring equipment. Such a measurement method is not only cumbersome to operate, but also time-consuming and labor-intensive, with low work efficiency. At the same time, continuous automatic screening cannot be performed, and the use effect is poor.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a high-precision size optical screening machine for magnetic materials, comprising a base, a support frame is fixedly connected to the top of the base, and a conveying component is arranged on the top of the support frame;

[0007] A fixing frame is installed on the top of the conveying component, a first optical rangefinder is fixedly connected to the top inner wall of the fixing frame, a second optical rangefinder is fixedly connected to the front end inner wall of the fixing frame, and a sorting component is arranged on the base and the fixing frame.

[0008] The utility model is further configured as follows: the support frame and the base are an integrated structure.

[0009] Through the above technical solution, the support frame and the base have a strong connection stability, so that the support frame has a strong supporting stability for the conveying component, ensuring the effect of the magnetic material during transportation.

[0010] The utility model is further configured as follows: the conveying assembly includes two mounting plates fixedly connected to the top of the support frame, a plurality of conveying shafts are rotatably connected between the two mounting plates, a plurality of conveying shafts are fixedly connected to outer walls of the plurality of conveying shafts, a conveyor belt is installed between the plurality of conveying rollers, a motor is fixedly connected to one of the mounting plates, and an output shaft of the motor is connected to one end of one of the conveying shafts.

[0011] Through the above technical solution, the motor is started, and the output shaft of the motor drives one of the conveying shafts to rotate, which in turn drives one of the conveying rollers to rotate, and the conveyor belt and other conveying rollers also move accordingly, and the magnetic material can be transported.

[0012] The utility model is further configured as follows: a plurality of shaft holes corresponding to the conveying shafts are opened on the two mounting plates, and the plurality of conveying shafts all pass through the centers of the shaft holes.

[0013] Through the above technical solution, multiple conveying shafts can rotate at the center of two mounting plates, and then one of the conveying shafts can rotate synchronously with the output shaft of the motor, thereby realizing the conveying driving function.

[0014] The utility model is further configured as follows: the sorting component includes two hydraulic cylinders fixedly connected to the front end surface of the fixed frame, the piston rods of the two hydraulic cylinders are fixedly connected with push blocks, the rear end of the fixed frame is provided with a discharge port, the top of the base is fixedly connected with a placement box, and the center of the placement box is provided with a baffle.

[0015] Through the above technical solution, the hydraulic cylinder is activated after the product with unqualified size is detected, and the piston rod of the hydraulic cylinder drives the push block to move, pushing the workpiece out of the discharge port, falling into the center of the placement box, and falling to the bottom after being buffered by the baffle.

[0016] The utility model is further configured as follows: the baffle is obliquely installed at the center of the placement box.

[0017] Through the above technical solution, the magnetic material can continue to fall along the inclined baffle after colliding with the baffle and fall to the bottom of the placement box.

[0018] The utility model is further configured as follows: a soft cushion is fixedly connected to the top of the baffle.

[0019] Through the above technical solution, the soft pad can protect the magnetic material and prevent it from being worn out due to excessive collision force.

[0020] The beneficial effects of the utility model are as follows:

[0021] 1. The utility model provides a first optical distance meter and a second optical distance meter, so that the magnetic material can be inspected by high-precision optical size measurement, which improves the inspection efficiency and is easy to use;

[0022] 2. The utility model sets up a sorting component so that the qualified products can continue to be conveyed with the conveying component for processing in the next step, and the products that fail the size detection will be pushed out of the discharge port and then fall into the center of the placement box to wait for subsequent rework. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the appearance diagram of the utility model;

[0024] Figure 2 It is a top view of the utility model;

[0025] Figure 3 It is a side view of the utility model;

[0026] Figure 4 It is a cross-sectional view of the utility model;

[0027] Figure 5 This is a schematic diagram of the baffle structure of the utility model.

[0028] In the figure: 1, base; 2, support frame; 3, conveying assembly; 301, mounting plate; 302, conveying shaft; 303, conveying roller; 304, conveying belt; 305, motor; 4, fixing frame; 5, first optical rangefinder; 6, second optical rangefinder; 7, sorting assembly; 701, hydraulic cylinder; 702, push block; 703, discharge port; 704, placement box; 705, baffle; 7051, cushion. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0030] See also Figure 1-Figure 5, a high-precision optical size screening machine for magnetic materials, comprising a base 1, a support frame 2 is fixedly connected to the top of the base 1, and the support frame 2 and the base 1 are an integrated structure; so that the support frame 2 and the base 1 have a strong connection stability, so that the support frame 2 has a strong supporting stability for the conveying component 3, and the effect of the magnetic material during transportation is ensured; a conveying component 3 is arranged on the top of the support frame 2; the conveying component 3 includes two mounting plates 301 fixedly connected to the top of the support frame 2, and a plurality of conveying shafts 302 are rotatably connected between the two mounting plates 301, and a plurality of shaft holes corresponding to the conveying shafts 302 are opened on the two mounting plates 301, and the plurality of conveying shafts 302 all pass through the center of the shaft hole; so that the plurality of conveying shafts 302 can rotate at the center of the two mounting plates 301, so that one of the conveying shafts 302 can rotate with the motor 30 The output shaft of 5 rotates synchronously, realizing the driving function of conveying; the outer walls of multiple conveying shafts 302 are fixedly connected with conveying rollers 303, and a conveying belt 304 is installed between the multiple conveying rollers 303, and a motor 305 is fixedly connected to one of the mounting plates 301, and the output shaft of the motor 305 is connected to one end of one of the conveying shafts 302; start the motor 305, the output shaft of the motor 305 drives one of the conveying shafts 302 to rotate, and then drives one of the conveying rollers 303 to rotate, and the conveying belt 304 and the other conveying rollers 303 also move accordingly, and the magnetic material can be conveyed; a fixed frame 4 is installed on the top of the conveying component 3, and the top inner wall of the fixed frame 4 is fixedly connected with the first optical rangefinder 5, and the inner wall of the front end surface of the fixed frame 4 is fixedly connected with the second optical rangefinder 6, and the base 1 and the fixed frame 4 are provided with a sorting component 7;

[0031] like Figure 2 , Figure 3 and Figure 5 As shown, the sorting component 7 includes two hydraulic cylinders 701 fixedly connected to the front end face of the fixed frame 4, and the piston rods of the two hydraulic cylinders 701 are fixedly connected with push blocks 702. The rear end of the fixed frame 4 is provided with a discharge port 703, and the top of the base 1 is fixedly connected with a placement box 704, and a baffle 705 is arranged in the center of the placement box 704; the baffle 705 is installed obliquely at the center of the placement box 704; so that the magnetic material can continue to fall along the inclined baffle 705 after colliding with the baffle 705, and fall to the bottom of the placement box 704; a soft pad 7051 is fixedly connected to the top of the baffle 705; so that the soft pad 7051 can protect the magnetic material and prevent it from being worn due to excessive collision force; after the product with unqualified size is detected, the hydraulic cylinder 701 is started, and the piston rod of the hydraulic cylinder 701 drives the push block 702 to move, so that the workpiece is pushed out of the discharge port 703, falls into the center of the placement box 704, and falls to the bottom after being buffered by the baffle 705.

[0032] When the utility model is in use, the magnetic material is first placed on the top of the conveyor belt 304, and then the motor 305 is started. The output shaft of the motor 305 drives one of the conveyor shafts 302 to rotate, and then drives one of the conveyor rollers 303 to rotate, and the conveyor belt 304 and the other conveyor rollers 303 also move accordingly. The magnetic material stops when it moves to the bottom of the fixed frame 4, and the length and width of the magnetic material are detected by the first optical rangefinder 5, and the height of the magnetic material is detected by the second optical rangefinder 6. The qualified products continue to be transported with the conveyor belt 304, and the unqualified products are detected after the hydraulic cylinder 701 is started after the detection. The piston rod of the hydraulic cylinder 701 drives the push block 702 to move, and the workpiece is pushed out of the discharge port 703, falls into the center of the placement box 704, and falls to the bottom after being buffered by the baffle 705.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-precision size optical screening machine for magnetic materials, comprising a base (1), Features: The top of the base (1) is fixedly connected to a support frame (2), and the top of the support frame (2) is provided with a conveying component (3); A fixing frame (4) is installed on the top of the conveying component (3); a first optical rangefinder (5) is fixedly connected to the inner wall of the top of the fixing frame (4); a second optical rangefinder (6) is fixedly connected to the inner wall of the front end surface of the fixing frame (4); and a sorting component (7) is arranged on the base (1) and the fixing frame (4).

2. A high-precision size optical screening machine for magnetic materials according to claim 1, Features: The support frame (2) and the base (1) are an integrated structure.

3. A high-precision size optical screening machine for magnetic materials according to claim 1, Features: The conveying assembly (3) comprises two mounting plates (301) fixedly connected to the top of the support frame (2); a plurality of conveying shafts (302) are rotatably connected between the two mounting plates (301); a plurality of conveying shafts (302) are fixedly connected to outer walls of the plurality of conveying shafts (302); a conveying belt (304) is installed between the plurality of conveying rollers (303); a motor (305) is fixedly connected to one of the mounting plates (301); and an output shaft of the motor (305) is connected to one end of one of the conveying shafts (302).

4. A high-precision size optical screening machine for magnetic materials according to claim 3, Features: A plurality of shaft holes corresponding to the conveying shafts (302) are provided on the two mounting plates (301), and the plurality of conveying shafts (302) pass through the centers of the shaft holes.

5. A high-precision size optical screening machine for magnetic materials according to claim 1, Features: The sorting assembly (7) comprises two hydraulic cylinders (701) fixedly connected to the front end surface of the fixed frame (4), the piston rods of the two hydraulic cylinders (701) are fixedly connected to push blocks (702), the rear end of the fixed frame (4) is provided with a discharge port (703), the top of the base (1) is fixedly connected to a placement box (704), and a baffle (705) is provided at the center of the placement box (704).

6. A high-precision size optical screening machine for magnetic materials according to claim 5, Features: The baffle (705) is installed obliquely at the center of the placement box (704).

7. A high-precision size optical screening machine for magnetic materials according to claim 5, Features: A soft cushion (7051) is fixedly connected to the top of the baffle (705).

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