CN217521809U

CN217521809U - Potentiometer pin correction mechanism

Info

Publication number: CN217521809U
Application number: CN202221108954.0U
Authority: CN
Inventors: 周正军
Original assignee: Chengdu Guosheng Technology Co ltd
Current assignee: Chengdu Guosheng Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-30
Anticipated expiration: 2032-05-10

Abstract

The utility model provides a potentiometer pin correcting mechanism, which comprises a base and a feeding mechanism arranged on the base; the base is provided with a lead correction mechanism and a lead forming mechanism which are positioned at the rear end of the feeding mechanism, the feeding mechanism conveys a potentiometer into the lead correction mechanism for positioning correction, and the potentiometer keeps a correction state and conveys the potentiometer into the lead forming mechanism for lead forming; the base is also provided with a potentiometer encapsulating plate arranging mechanism positioned at the rear end of the lead forming mechanism; the lead of the potentiometer is corrected through automatic equipment, so that the lead is enabled to be perpendicular to the main body part to form a final finished product.

Description

Potentiometer pin correcting mechanism

Technical Field

The utility model relates to a potentiometre processing equipment technical field, concretely relates to potentiometre pin aligning gear.

Background

The potentiometer is a resistance element with three leading-out terminals and the resistance value of the resistance element can be adjusted according to a certain change rule, and the potentiometer generally consists of a resistor body and a movable electric brush; when the brush moves along the resistor, a resistance value or a voltage having a certain relation with the displacement is obtained at the output end. The potentiometer can be used as a three-terminal device or a two-terminal device. The latter can be regarded as a variable resistor, and is called a potentiometer because its role in the circuit is to obtain an output voltage in relation to an input voltage (applied voltage).

The potentiometer comprises a main body part and a lead part, the potentiometer is integrally formed through an automatic production process, but the lead is not completely vertical to the main body part after being welded on the potentiometer, so that the lead needs to be corrected, and the lead is vertical to the main body part in the finished potentiometer.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a potentiometre pin aligning gear rectifies the lead wire of potentiometre through automation equipment to guarantee that the lead wire is perpendicular to form final finished product with the main part position.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

a potentiometer pin correcting mechanism comprises a base and a feeding mechanism arranged on the base;

the base is provided with a lead correction mechanism and a lead forming mechanism which are positioned at the rear end of the feeding mechanism, the feeding mechanism conveys a potentiometer into the lead correction mechanism for positioning correction, and the potentiometer keeps a correction state and conveys the potentiometer into the lead forming mechanism for lead forming;

and the base is also provided with a potentiometer encapsulating plate arranging mechanism positioned at the rear end of the lead forming mechanism.

Preferably, the lead correction mechanism comprises a first pushing cylinder arranged on the base and a first sliding seat connected to the first pushing cylinder, and a first female die is arranged on the first sliding seat;

the second push cylinder is arranged on the base, and the second sliding seat is connected to the second push cylinder and is provided with a first male die;

and the first female die and the first male die are matched to position and correct the main body part of the potentiometer.

Preferably, the lead forming mechanism comprises a third pushing cylinder arranged on the base and a third sliding seat connected to the third pushing cylinder, and a second female die is arranged on the third sliding seat;

the fourth push cylinder is arranged on the base, and the fourth sliding seat is connected to the fourth push cylinder and is provided with a second male die;

and the second female die is matched with the second male die to carry out forming correction on the lead of the potentiometer.

Preferably, the first female die and the first male die are respectively provided with at least one positioning block which are aligned with each other and used for being inserted into a main body part of the potentiometer; the positioning block is provided with a plurality of protruding positioning parts of triangular structures arranged at intervals.

Preferably, the second female die and the second male die are respectively provided with at least one forming block which are aligned with each other and used for correcting a lead of a potentiometer;

the forming block is provided with a plurality of convex forming parts of triangular structures arranged at intervals.

Preferably, the feeding mechanism comprises a vibrating disc and a feeding channel, and the feeding channel is provided with a linear vibrator.

Preferably, a shifting mechanism is arranged between the lead wire correcting mechanism and the lead wire forming mechanism, and the distance of the shifting mechanism to the movement of the potentiometer is the length of the lead wire.

Compared with the prior art, the utility model discloses following beneficial effect has:

the main body part is positioned by conveying the potentiometer to the lead wire correction mechanism, so that a reference for subsequent lead wire correction is formed, and the lead wire can be ensured to be vertical to the main body part after being conveyed to the lead wire forming mechanism and subjected to correction forming, so that a complete finished product state is formed; the whole process is automatically carried out through equipment, manual interference is not needed, and the efficiency of the forming process is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

in the figure, the position of the first and second end faces,

the device comprises a base 1, a feeding mechanism 2, a vibrating disc 21, a feeding channel 22, a linear vibrator 23, a lead correction mechanism 3, a first pushing cylinder 31, a first sliding seat 32, a first female die 33, a second pushing cylinder 34, a second sliding seat 35, a first male die 36, a lead forming mechanism 4, a third pushing cylinder 41, a third sliding seat 42, a second female die 43, a fourth pushing cylinder 44, a fourth sliding seat 45, a second male die 46 and a potentiometer potting plate arranging mechanism 5.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1-2, an embodiment of the present invention provides a potentiometer pin calibration mechanism, which includes a base 1 and a feeding mechanism 2 mounted on the base 1; meanwhile, a lead correction mechanism 3 and a lead forming mechanism 4 which are positioned at the rear end of the feeding mechanism 2 are installed on the base 1, the feeding mechanism 2 conveys a potentiometer into the lead correction mechanism 3 for positioning correction, and conveys the potentiometer into the lead forming mechanism 4 to form a lead in a correction state; the potentiometer conveyed by the feeding mechanism 2 is moved to the lead correction mechanism 3 to position the main body part of the potentiometer to form a lead correction reference, and then the potentiometer is moved to the lead forming mechanism 4 to form and correct the lead, so that the lead can form a vertical state relative to the main body part after correction, the lead in a formed product is in a normal state, and subsequent continuous processing is facilitated. And conveying the corrected potentiometer to the next process, and arranging a potentiometer encapsulation plate arranging mechanism 5 at the rear end of the lead forming mechanism 4 on the base 1 for subsequent encapsulation processing operation.

Specifically, the lead correction mechanism 3 includes a first pushing cylinder 31 mounted on the base 1 and a first sliding seat 32 connected to the first pushing cylinder 31, and a first concave die 33 is mounted on the first sliding seat 32; the second pushing cylinder 34 is installed on the base 1, and the second sliding seat 35 is connected to the second pushing cylinder 34, and the first male die 36 is installed on the second sliding seat 35; the first female die 33 is matched with the first male die 36 to position and correct the body part of the potentiometer; at least one positioning block which is aligned with each other and used for inserting the main body part of the potentiometer is arranged on the first female die 33 and the first male die 36; the positioning block is provided with a plurality of raised positioning parts of triangular structures at intervals, when the first female die 33 and the first male die 36 approach to each other, the main body part of the potentiometer can be pushed to be matched with the limiting effect of the current raised positioning part, so that the potentiometer passing through the lead correction mechanism 3 can be subjected to primary standard correction of the main body part, and then the potentiometer moves to a subsequent process to mold a lead.

Specifically, the lead forming mechanism 4 includes a third pushing cylinder 41 mounted on the base 1 and a third sliding seat 42 connected to the third pushing cylinder 41, and a second concave die 43 is mounted on the third sliding seat 42; a fourth pushing cylinder 44 mounted on the base 1 and a fourth sliding seat 45 connected to the fourth pushing cylinder 44, wherein a second male die 46 is mounted on the fourth sliding seat 45; the second female die 43 is matched with the second male die 46 to perform forming correction on the lead of the potentiometer; wherein, the second female die 43 and the second male die 46 are respectively provided with at least one forming block which are aligned with each other and used for correcting the lead of the potentiometer; the forming block is provided with a plurality of convex forming parts with triangular structures which are arranged at intervals; the bulge forming parts which are close to each other can correct the lead of the potentiometer to be perpendicular to the main body part, so that the final state of a product can be formed in the subsequent process.

In order to keep the lengths of the leads consistent in the process of correcting the leads and distinguish the main body part from the lead part without interference in the correction process, a shifting mechanism is arranged between the lead correcting mechanism 3 and the lead forming mechanism 4, the shifting mechanism moves the potentiometer by the length of the leads, namely the potentiometer moves by exactly one lead length in the process of moving from the lead correcting mechanism 3 to the lead forming mechanism 4, so that the potentiometer can continuously move to form the process of positioning correction of the main body part and forming correction of the leads; specifically, the displacement mechanism can be pushed to move by using an air cylinder as power.

Specifically, the feeding mechanism 2 includes a vibrating plate 21 and a feeding channel 22, and a linear vibrator 23 is provided on the feeding channel 22, so that an automatic feeding process can be formed, and the feeding mechanism 2 can be implemented by using a conventional device in the prior art.

In the description of the present invention, it should be understood that the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A potentiometer pin correcting mechanism comprises a base (1) and a feeding mechanism (2) arranged on the base (1); the method is characterized in that:

a lead correction mechanism (3) and a lead forming mechanism (4) which are positioned at the rear end of the feeding mechanism (2) are arranged on the base (1), the feeding mechanism (2) conveys a potentiometer into the lead correction mechanism (3) for positioning correction, and the potentiometer keeps a correction state and conveys the potentiometer into the lead forming mechanism (4) for lead forming;

and the base (1) is also provided with a potentiometer encapsulating plate arranging mechanism (5) positioned at the rear end of the lead forming mechanism (4).

2. A potentiometer pin calibration mechanism according to claim 1, further comprising: the lead correction mechanism (3) comprises a first pushing cylinder (31) arranged on the base (1) and a first sliding seat (32) connected to the first pushing cylinder (31), and a first female die (33) is arranged on the first sliding seat (32);

the second pushing cylinder (34) is installed on the base (1), the second sliding seat (35) is connected to the second pushing cylinder (34), and a first male die (36) is installed on the second sliding seat (35);

the first female die (33) is matched with the first male die (36) to position and correct the body part of the potentiometer.

3. A potentiometer pin calibration mechanism according to claim 2, further comprising: the lead forming mechanism (4) comprises a third pushing cylinder (41) arranged on the base (1) and a third sliding seat (42) connected to the third pushing cylinder (41), and a second female die (43) is arranged on the third sliding seat (42);

the fourth pushing cylinder (44) is installed on the base (1), and the fourth sliding seat (45) is connected to the fourth pushing cylinder (44), and a second male die (46) is installed on the fourth sliding seat (45);

and the second female die (43) is matched with the second male die (46) to carry out forming correction on the lead of the potentiometer.

4. A potentiometer pin calibration mechanism according to claim 2, further comprising: the first female die (33) and the first male die (36) are respectively provided with at least one positioning block which are aligned with each other and used for being inserted into a main body part of the potentiometer; the positioning block is provided with a plurality of raised positioning parts of triangular structures arranged at intervals.

5. A potentiometer pin calibration mechanism according to claim 3, further comprising: the second female die (43) and the second male die (46) are respectively provided with at least one forming block which are aligned with each other and used for correcting a lead of a potentiometer;

6. A potentiometer pin correction mechanism according to any of claims 1-5, wherein: the feeding mechanism (2) comprises a vibrating disc (21) and a feeding channel (22), and a linear vibrator (23) is arranged on the feeding channel (22).

7. A potentiometer pin correction mechanism according to claim 6, wherein: and a shifting mechanism is arranged between the lead wire correcting mechanism (3) and the lead wire forming mechanism (4), and the shifting distance of the shifting mechanism to the potentiometer is the length of the lead wire.