Diode production raw material sorting device

Abstract

The utility model discloses a diode production raw material sorting device which comprises a supporting frame, the top end of the supporting frame is connected with a screening frame in a sliding mode, one end of the screening frame is connected with a driving mechanism, a flow guide plate is arranged below the screening frame, a collecting box is installed at one end of the flow guide plate, and a raw material box is arranged on one side of the supporting frame. A feeding mechanism is connected to the raw material box, a screen is connected to the inner wall of the screening frame, and a limiting mechanism is connected between the screen and the screening frame. According to the diode production raw material sorting device, the first driving motor is started to drive the rotating wheel to rotate, then the pull rod pulls the screening frame to do reciprocating motion on the supporting frame, raw materials are screened, the screening efficiency is improved, the pull handle is pulled according to the size of the raw materials needing to be screened, the inserting rods are made to move, and the inserting rods are driven to be separated from the positioning holes; and the limiting of the filter frame can be contacted, so that the screen is convenient to disassemble and replace, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of diode processing, in particular to a diode production raw material sorting device. Background Art

[0002] Diode is a commonly used semiconductor material. Diode is an electronic device with unidirectional conductivity. Diode has a wide range of uses. When the diode is turned on, the current flows from the anode through the tube to the cathode. When the diode is produced, the raw materials of the diode need to be sorted, and then a sorting device will be used.

[0003] Chinese patent application number CN202223483438.9 discloses a raw material sorting device for diode production, comprising a box and a feed hopper; a screening bin is provided in the box, a first screen and a second screen are provided in the screening bin respectively, the right end face of the box is provided with an opening corresponding to the first screen and the second screen, the bottom wall of the screening bin is provided with a discharge port, the discharge port passes through the lower end face of the box, the upper end face of the box is provided with a through port, the feed hopper is provided in the through port and extends into the screening bin, and a feed assembly is provided in the feed hopper. The utility model facilitates the uniform introduction of raw materials into the screening bin by providing the feed assembly, thereby enabling the raw materials to be fully screened by the first screen and the second screen, and preventing the raw materials from accumulating on the first screen and the second screen.

[0004] However, the existing device still has some defects. The screen is inconvenient to replace, which reduces the scope of application of the device. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the present invention provides a diode production raw material sorting device, which aims to solve the problems of inconvenient replacement of the screen and reduced application scope of the device.

[0006] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is as follows: a diode production raw material sorting device, comprising a support frame, a screening frame is slidably connected to the top of the support frame, one end of the screening frame is connected to a driving mechanism, a guide plate is provided below the screening frame, a collection box is installed at one end of the guide plate, a raw material box is provided on one side of the support frame, a feeding mechanism is connected to the raw material box, a screen is connected to the inner wall of the screening frame, and a limiting mechanism is connected between the screen and the screening frame;

[0007] The limiting mechanism includes an insertion rod symmetrically installed at both ends of the screening frame, one end of the insertion rod is connected to a handle, a reset spring is sleeved on the insertion rod, positioning holes are opened at both ends of the screen, and the insertion rod is connected to the positioning holes.

[0008] Furthermore, the driving mechanism includes a mounting frame fixedly mounted on a support frame, a driving motor 1 is connected to the mounting frame, an output end of the driving motor 1 is transmission-connected to a rotating wheel, one end of the screening frame is connected to a hinged seat, and a pull rod is movably connected between the hinged seat and the rotating wheel.

[0009] Furthermore, a slide groove is provided on the top of the support frame, and rollers are fixedly connected to both sides of the screening frame, and the rollers slide on the slide groove.

[0010] Furthermore, the feeding mechanism includes a feeding barrel mounted on the raw material box, a driving motor 2 is fixedly installed on the top of the feeding barrel, the output end of the driving motor 2 extends into the internal transmission of the feeding barrel and is connected to an auger, a feeding pipe is connected to the top of one side of the feeding barrel, and a feeding port is connected to the upper surface of the raw material box.

[0011] Furthermore, the screening frame is made of stainless steel.

[0012] The beneficial effects of the utility model are:

[0013] The utility model relates to a diode production raw material sorting device. During actual use, the raw materials are poured into the interior of the raw material box, the second driving motor is started, the auger is driven to rotate, and the raw materials are transported to the interior of the screening frame through the feeding pipe, the first driving motor is started, the runner is driven to rotate, and the screening frame is pulled by the pull rod to make reciprocating motion on the support frame to screen the raw materials and speed up the screening efficiency. According to the size of the raw materials to be screened as needed, the handle is pulled to displace the insertion rod, driving the insertion rod to disengage from the positioning hole, so that the limit of the filter frame can be contacted, the screen can be disassembled and replaced conveniently, and the application range of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of a diode production raw material sorting device according to the present invention;

[0015] Figure 2 This is a top view of a diode production raw material sorting device according to the present invention;

[0016] Figure 3 This is a schematic diagram of the screening frame structure of a diode production raw material sorting device of the present invention;

[0017] Figure 4 This is a screen diagram of a diode production raw material sorting device of the present invention;

[0018] Figure 5 The utility model is a schematic diagram of the structure of the limiting mechanism of the diode production raw material sorting device.

[0019] Reference table of accompanying symbols:

[0020] 1. Support frame; 101. Slide; 2. Screening frame; 201. Roller; 3. Driving mechanism; 301. Mounting frame; 302. Driving motor 1; 303. Rotating wheel; 304. Articulated seat; 305. Pull rod; 4. Guide plate; 5. Collecting box; 6. Raw material box; 7. Loading mechanism; 701. Loading barrel; 702. Driving motor 2; 703. Auger; 704. Feeding pipe; 705. Feeding port; 8. Screen; 9. Limiting mechanism; 901. Insert rod; 902. Handle; 903. Return spring; 904. Positioning hole. DETAILED DESCRIPTION

[0021] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0022] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0023] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0024] like Figures 1 to 5 As shown, a diode production raw material sorting device includes a support frame 1, a screening frame 2 is slidably connected to the top of the support frame 1, one end of the screening frame 2 is connected to a driving mechanism 3, a guide plate 4 is provided below the screening frame 2, and a collection box 5 is installed at one end of the guide plate 4. A raw material box 6 is provided on one side of the support frame 1, and a feeding mechanism 7 is connected to the raw material box 6. A screen 8 is connected to the inner wall of the screening frame 2, and a limiting mechanism 9 is connected between the screen 8 and the screening frame 2;

[0025] The limiting mechanism 9 includes an insertion rod 901 symmetrically installed at both ends of the screening frame 2, one end of the insertion rod 901 is connected to a handle 902, a return spring 903 is sleeved on the insertion rod 901, and positioning holes 904 are opened at both ends of the screen 8, and the insertion rod 901 is connected to the positioning holes 904.

[0026] Through the above solution, by pulling the handle 902, the rod 901 is displaced, and the rod 901 is driven out of the positioning hole 904, so as to contact the limit of the filter frame, facilitate the disassembly and replacement of the screen, and improve the application range of the device.

[0027] The driving mechanism 3 includes a mounting frame 301 fixedly mounted on the support frame 1, a driving motor 302 is connected to the mounting frame 301, the output end of the driving motor 302 is transmission-connected to a rotating wheel 303, one end of the screening frame 2 is connected to a hinged seat 304, and a pull rod 305 is movably connected between the hinged seat 304 and the rotating wheel 303.

[0028] Through the above solution, the driving motor 302 is started to drive the wheel 303 to rotate, and then the screening frame 2 is pulled to do reciprocating motion on the support frame 1 through the pull rod 305 to screen the raw materials and speed up the screening efficiency.

[0029] A chute 101 is provided at the top of the support frame 1 , and rollers 201 are fixedly connected to both sides of the screening frame 2 , and the rollers 201 slide on the chute 101 .

[0030] Through the above solution, the cooperation between the roller 201 and the slide groove 101 is set to improve the stability of the screening frame 2 when moving.

[0031] The feeding mechanism 7 includes a feeding barrel 701 which is sleeved on the raw material box 6. A driving motor 2 702 is fixedly installed on the top of the feeding barrel 701. The output end of the driving motor 2 702 extends into the internal transmission of the feeding barrel 701 and is connected to an auger 703. A feeding pipe 704 is connected to the top of one side of the feeding barrel 701, and a feeding port 705 is connected to the upper surface of the raw material box 6.

[0032] The screening frame 2 is made of stainless steel.

[0033] The working principle of the utility model patent is that in actual use, the raw materials are poured into the interior of the raw material box 6, the drive motor 2 702 is started, the auger 703 is driven to rotate, and the raw materials are then transported to the interior of the screening frame 2 through the feeding pipe 704, the drive motor 1 302 is started, the runner 303 is driven to rotate, and the screening frame 2 is pulled to do reciprocating motion on the support frame 1 through the pull rod 305 to screen the raw materials and speed up the screening efficiency. According to the size of the raw materials to be screened, the handle 902 is pulled to displace the insertion rod 901, driving the insertion rod 901 to disengage from the positioning hole 904, which can contact the limit of the filter frame, facilitate the disassembly and replacement of the screen, and improve the applicability of the device.

[0034] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the scope of protection of the present utility model patent.

Claims

1. A diode production raw material sorting device, characterized in that: The invention comprises a support frame (1), the top of the support frame (1) is slidably connected to a screening frame (2), one end of the screening frame (2) is connected to a driving mechanism (3), a guide plate (4) is provided below the screening frame (2), one end of the guide plate (4) is installed with a collecting box (5), one side of the support frame (1) is provided with a raw material box (6), the raw material box (6) is connected to a feeding mechanism (7), a screen (8) is connected to the inner wall of the screening frame (2), and a limiting mechanism (9) is connected between the screen (8) and the screening frame (2); The limiting mechanism (9) comprises an insertion rod (901) symmetrically mounted at both ends of the screening frame (2), one end of the insertion rod (901) being connected to a handle (902), a reset spring (903) being sleeved on the insertion rod (901), positioning holes (904) being provided at both ends of the screen (8), and the insertion rod (901) being inserted and connected to the positioning holes (904).

2. The diode production raw material sorting device according to claim 1, characterized in that: The driving mechanism (3) includes a mounting frame (301) fixedly mounted on a support frame (1), a driving motor (302) connected to the mounting frame (301), an output end of the driving motor (302) being transmission-connected to a rotating wheel (303), one end of the screening frame (2) being connected to a hinged seat (304), and a pull rod (305) being movably connected between the hinged seat (304) and the rotating wheel (303).

3. The diode production raw material sorting device according to claim 1, characterized in that: A chute (101) is provided at the top of the support frame (1), and rollers (201) are fixedly connected to both sides of the screening frame (2), and the rollers (201) slide on the chute (101).

4. The diode production raw material sorting device according to claim 1, characterized in that: The feeding mechanism (7) includes a feeding barrel (701) sleeved on the raw material box (6), a driving motor 2 (702) is fixedly installed on the top of the feeding barrel (701), the output end of the driving motor 2 (702) extends into the interior of the feeding barrel (701) and is connected to an auger (703), a feeding pipe (704) is connected to the top of one side of the feeding barrel (701), and a feeding port (705) is connected to the upper surface of the raw material box (6).

5. The diode production raw material sorting device according to claim 1, characterized in that: The screening frame (2) is made of stainless steel.

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