Rapid sorting device for PIN terminals

Abstract

The utility model discloses a rapid PIN terminal sorting device, which belongs to the field of hardware terminals and comprises a frame, an adjusting mechanism is arranged above the frame, and a sorting component is arranged on one side of the adjusting mechanism. According to different terminal specifications, the installation angles of the upper adjusting frame and the sorting frame are adjusted through the first adjusting rod and the second adjusting rod, so that the screening speed of the terminals is controlled, power is output by the vibration motor to drive the adjusting frame and the sorting frame to vibrate, and through the arranged adjusting mechanism, the screening speed of the terminals is controlled according to the different terminal specifications. The mounting angles of the upper adjusting frame and the sorting frame are adjusted through the first adjusting rod and the second adjusting rod, so that the screening speed of the terminals is controlled, and the problems that in the prior art, the speed in the sorting process cannot be adjusted, and the sorting efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the field of PIN pins, and in particular to a PIN pin terminal rapid sorting device. Background Art

[0002] In the field of electronics manufacturing, PIN terminals are key components for circuit connection, and their quality and production efficiency are crucial to the performance of the overall product. However, the traditional PIN terminal sorting process mostly relies on manual operation, which is not only inefficient but also prone to errors, affecting product consistency. In addition, with the continuous expansion of the electronic product market, the demand for PIN terminals has also increased dramatically. Traditional sorting methods can no longer meet the needs of large-scale production.

[0003] A search revealed that among the prior art, Chinese patent publication number CN214440990U discloses "an automatic sorting device for electrode strip terminals. This utility model flattens the raw materials on a shaking plate by shaking, and then sorts them, thereby improving the quality and efficiency of sorting and enhancing overall practicality." However, the following defects still exist:

[0004] Since different terminals have different weights, at the same vibration rate, heavier terminals fall slower. During the sorting process, the above patent cannot adjust the sorting angle of the shaking plate, which affects the sorting efficiency. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A PIN terminal rapid sorting device comprises a frame, an adjustment mechanism is provided above the frame, and a sorting component is provided on one side of the adjustment mechanism;

[0008] The adjustment mechanism includes an adjustment frame, a hinge, a first adjustment rod, a sorting box, a second adjustment rod and a feed bin. The adjustment frame is arranged above the frame, the first adjustment rod is arranged at one end of the adjustment frame and is connected to the inner side of one end of the frame through the first adjustment rod, the sorting box is arranged above the adjustment frame, one end of the second adjustment rod is fixed on the sorting box, and the feed bin is rotatably connected to one end of the sorting box through a hinge and is interconnected with the other end of the second adjustment rod.

[0009] As a further solution of the present utility model: the sorting component includes a vibration motor, a buffer spring, a first screening net and a second screening net, the vibration motor is fixedly arranged at one end of the sorting frame, the buffer spring is arranged between the sorting frame and the adjustment frame, the first screening net is fixedly arranged at the inner bottom of the sorting frame, and the second screening net is arranged on the adjustment frame.

[0010] As a further solution of the present invention: a feed port is provided at the bottom of the feed bin, and a baffle is slidably provided at the bottom of the feed bin, and the baffle is located at the feed port.

[0011] As a further solution of the present invention: a guide plate is provided at the bottom end of the adjusting frame, the guide plate is detachable from the adjusting frame, and the guide plate is provided with a first collecting box.

[0012] As a further solution of the present invention: a gathering bin is fixedly provided on the top of the frame, and a second collection box is provided below the gathering bin.

[0013] As a further solution of the present invention: movable grooves are provided on both sides of the sorting frame, cleaning rollers are provided inside the movable grooves, and one side of the bottom of the cleaning rollers is in contact with the surface of the first screening net.

[0014] As a further solution of the present invention: an auxiliary rod is provided at one end of the frame, and the other end of the auxiliary rod is connected to the bottom of one end of the adjustment frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. Through the adjustment mechanism, the installation angles of the upper adjustment frame and the sorting frame can be adjusted by the first and second adjustment rods according to different terminal specifications to control the terminal screening rate. This solves the problem of the existing technology that the rate cannot be adjusted during the sorting process, which affects the sorting efficiency.

[0017] 2. Through the provided sorting assembly, the vibration motor outputs power to drive the adjustment frame and the sorting frame to vibrate, and the terminals are screened in multiple stages through the first screening net and the second screening net, which solves the problem of the lack of multi-stage sorting of terminals in the existing technology, resulting in insufficient sorting accuracy and a relatively high degree of mixing of the screened terminals. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the PIN terminal rapid sorting device provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the adjustment mechanism and sorting component structure of the PIN terminal rapid sorting equipment provided by the utility model;

[0020] Figure 3 This is a schematic diagram of the partial structure of the adjustment mechanism of the PIN terminal rapid sorting device provided by the utility model;

[0021] Figure 4 This is a schematic diagram of the feed port and baffle structure of the PIN terminal rapid sorting equipment provided by the utility model;

[0022] Figure 5 This is a schematic diagram of the partial structure of the adjustment mechanism and sorting components of the PIN terminal rapid sorting equipment provided by the utility model;

[0023] Figure 6 This is another partial structural diagram of the adjustment mechanism and sorting assembly of the PIN terminal rapid sorting device provided by the utility model;

[0024] The reference numerals and names in the figures are as follows:

[0025] 1. Frame; 2. Adjustment mechanism; 3. Sorting assembly; 201. Adjustment frame; 202. Hinge; 203. First adjustment rod; 204. Sorting frame; 205. Second adjustment rod; 206. Feed bin; 301. Vibration motor; 302. Buffer spring; 303. First screening net; 304. Second screening net; 4. Feed port; 5. Baffle; 6. Guide plate; 7. First collecting box; 8. Aggregation bin; 9. Second collecting box; 10. Moving trough; 11. Cleaning roller; 12. Auxiliary rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments 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 making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-4 ,like Figure 1-6 As shown, this embodiment provides a PIN terminal rapid sorting device, comprising a frame 1, an adjustment mechanism 2 is provided above the frame 1, and a sorting component 3 is provided on one side of the adjustment mechanism 2;

[0028] The adjustment mechanism 2 includes an adjustment frame 201, a hinge 202, a first adjustment rod 203, a sorting frame 204, a second adjustment rod 205 and a feed bin 206. The adjustment frame 201 is arranged above the frame 1. The first adjustment rod 203 is arranged at one end of the adjustment frame 201 and is connected to the inner side of one end of the frame 1 through the first adjustment rod 203. The sorting frame 204 is arranged above the adjustment frame 201. One end of the second adjustment rod 205 is fixedly arranged on the sorting frame 204. The feed bin 206 is connected to the feed bin 206 through the hinge 202. The first adjusting rod 203 and the second adjusting rod 205 are rotatably connected to one end of the sorting frame 204 and are connected to each other with the other end of the second adjusting rod 205. A plurality of first mounting holes are equidistantly provided at the inner connecting portion of the adjusting frame 201 and the frame 1, and a plurality of second mounting holes are equidistantly provided at the outer connecting portion of the second adjusting rod 205 and the feed bin 206. The provision of the first mounting holes and the second mounting holes facilitates the fixation of the first adjusting rod 203 and the second adjusting rod 205, and the first adjusting rod 203 and the second adjusting rod 205 can be fixed by conventional bolts.

[0029] When in use, the installation angles of the upper adjustment frame 201 and the sorting frame 204 are adjusted by the first adjustment rod 203 and the second adjustment rod 205 according to the terminal specifications, thereby controlling the terminal screening rate;

[0030] When the mass of the screened PIN terminals is large, the friction force per unit area between the PIN terminals and the feed bin 206 is large, and the PIN terminals are discharged slowly. The second adjustment rod 205 can be appropriately adjusted upward to increase the inclination angle of the feed bin 206, thereby increasing the discharge effect of the PIN terminals and making the PIN terminals discharge more smoothly.

[0031] At the same time, the first adjustment rod 203 can be adjusted upward to increase the overall inclination of the adjustment frame 201, thereby facilitating the unloading of the PIN terminal on the second screening net 304;

[0032] When the mass of the screened PIN terminals is small, the friction force per unit area between the PIN terminals and the feed bin 206 is small, and the PIN terminals are discharged faster. The second adjustment rod 205 can be appropriately adjusted downward to reduce the inclination angle of the feed bin 206, thereby slowing down the discharge of the PIN terminals and making the discharge of the PIN terminals more uniform.

[0033] At the same time, the first adjusting rod 203 can be appropriately adjusted downward to reduce the overall inclination angle of the adjusting frame 201, thereby slowing down the discharge of the PIN terminals on the second screening net 304, so as to prevent the PIN terminals with smaller mass from sliding quickly on the second screening net 304 and affecting the screening quality;

[0034] like Figure 2As shown, considering the problem of lack of drive during the sorting process, the sorting component 3 includes a vibration motor 301, a buffer spring 302, a first screening net 303 and a second screening net 304. The vibration motor 301 is fixedly arranged at one end of the sorting frame 204, the buffer spring 302 is arranged between the sorting frame 204 and the adjustment frame 201, the first screening net 303 is fixedly arranged at the inner bottom of the sorting frame 204, and the second screening net 304 is arranged on the adjustment frame 201. The power is output through the vibration motor 301, and then the sorting frame 204 is driven to vibrate continuously. The buffer spring 302 can reduce the impact on the bottom adjustment frame 201. The terminals added from the feed port 4 are multi-stage screened through the first screening net 303 and the second screening net 304, and different second screening nets 304 can be selected to be installed on the adjustment frame 201.

[0035] like Figure 4 As shown, considering the problem of controlling the feeding speed, a feeding port 4 is provided at the bottom of the feeding bin 206, and a baffle 5 is slidingly provided at the bottom of the feeding bin 206. The baffle 5 is located at the feeding port 4, and the terminal enters the first screening net 303 below from the feeding port 4. The feeding speed is changed by changing the position of the bottom baffle 5.

[0036] like Figure 2 As shown, considering the problem of centralized collection of the terminals on the first screening net 303, a guide plate 6 is provided at the bottom end of the adjusting frame 201. The guide plate 6 can be removed from the adjusting frame 201. The guide plate 6 is provided with a first collecting box 7. The terminals screened by the first screening net 303 will slide along the bottom of the adjusting frame 201 into the first collecting box 7 for centralized collection.

[0037] like Figure 2 As shown, considering the problem of collecting the terminals after multi-stage screening, a gathering bin 8 is fixedly provided on the top of the frame 1, and a second collection box 9 is provided below the gathering bin 8. The terminals screened out from the second screening net 304 are guided by the gathering bin 8 and finally fall into the second collection box 9.

[0038] like Figure 3 As shown, considering that terminals are easily accumulated on the first screening net 303, which leads to the problem of clogging of the first screening net 303, movable grooves 10 are opened on both sides of the sorting frame 204, and a cleaning roller 11 is arranged inside the movable groove 10. The bottom side of the cleaning roller 11 is in contact with the surface of the first screening net 303. After a period of use, the terminals on the surface of the first screening net 303 can be cleaned by the cleaning roller 11 to prevent clogging of the first screening net 303.

[0039] like Figure 6As shown, considering the situation that the bottom support of the adjustment frame 201 is insufficient when rotating, an auxiliary rod 12 is provided at one end of the frame 1, and the other end of the auxiliary rod 12 is interconnected with the bottom of one end of the adjustment frame 201. The auxiliary rod 12 supports the adjustment frame 201, which can solve the problem that the adjustment frame 201 is too heavy and difficult to adjust.

[0040] Specifically, when the PIN terminal rapid sorting equipment is working: according to the terminal specifications, the installation angles of the upper adjustment frame 201 and the sorting frame 204 are adjusted by the first adjustment rod 203 and the second adjustment rod 205, and then the terminals enter from the feed port 4 and fall into the first screening net 303 below. The terminals screened by the first screening net 303 and the second screening net 304 will slide along the bottom of the adjustment frame 201 to the first collecting box 7, and the terminals screened from the second screening net 304 will pass through the diversion of the gathering bin 8 and finally fall into the second collecting box 9. After a period of use, the terminals on the surface of the first screening net 303 can be cleaned by the cleaning roller 11 to prevent clogging of the first screening net 303.

[0041] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A PIN terminal rapid sorting device, comprising a frame (1), characterized in that: An adjustment mechanism (2) is provided above the frame (1), and a sorting component (3) is provided on one side of the adjustment mechanism (2); The adjusting mechanism (2) comprises an adjusting frame (201), a hinge (202), a first adjusting rod (203), a sorting frame (204), a second adjusting rod (205) and a feeding bin (206); the adjusting frame (201) is arranged above the frame (1); the first adjusting rod (203) is arranged at one end of the adjusting frame (201) and is connected to the inner side of one end of the frame (1) through the first adjusting rod (203); the sorting frame (204) is arranged above the adjusting frame (201); one end of the second adjusting rod (205) is fixedly arranged on the sorting frame (204); the feeding bin (206) is rotatably connected to one end of the sorting frame (204) through the hinge (202) and is mutually connected to the other end of the second adjusting rod (205).

2. A PIN terminal rapid sorting device according to claim 1, characterized in that: The sorting assembly (3) comprises a vibration motor (301), a buffer spring (302), a first screening net (303) and a second screening net (304); the vibration motor (301) is fixedly arranged at one end of the sorting frame (204); the buffer spring (302) is arranged between the sorting frame (204) and the adjustment frame (201); the first screening net (303) is fixedly arranged at the inner bottom of the sorting frame (204); and the second screening net (304) is arranged on the adjustment frame (201).

3. A PIN terminal rapid sorting device according to claim 1, characterized in that: A feed port (4) is provided at the bottom of the feed bin (206), and a baffle (5) is slidably provided at the bottom of the feed bin (206), wherein the baffle (5) is located at the feed port (4).

4. A PIN terminal rapid sorting device according to claim 1, characterized in that: A guide plate (6) is provided at the bottom end of the adjusting frame (201), and the guide plate (6) is detachable from the adjusting frame (201). The guide plate (6) is provided with a first collecting box (7).

5. A PIN terminal rapid sorting device according to claim 1, characterized in that: A gathering bin (8) is fixedly provided on the top of the frame (1), and a second collection box (9) is provided below the gathering bin (8).

6. A PIN terminal rapid sorting device according to claim 2, characterized in that: Movable grooves (10) are provided on both sides of the selection frame (204), and cleaning rollers (11) are provided inside the movable grooves (10). The bottom side of the cleaning rollers (11) is in contact with the surface of the first screening net (303).

7. A PIN terminal rapid sorting device according to claim 1, characterized in that: An auxiliary rod (12) is provided at one end of the frame (1), and the other end of the auxiliary rod (12) is connected to the bottom of one end of the adjustment frame (201).

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