CN217171085U

CN217171085U - Trimming device for thermistor processing

Info

Publication number: CN217171085U
Application number: CN202220057674.5U
Authority: CN
Inventors: 陈智敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-12
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a trimming device for thermistor processing, the on-line screen storage device comprises a base, base top one end is provided with trimming mechanism, trimming mechanism below is provided with rotary mechanism, the base top is connected with the backup pad, backup pad top fixedly connected with storage box, storage box front side fixedly connected with pay-off box, the pay-off box with storage box mutually perpendicular, the pay-off box with the storage box is linked together, the pay-off box is close to the feed opening has been seted up to the inner diapire of rotary mechanism one end. Has the advantages that: the utility model discloses leave resistance in the storage box in advance, in pushing away the pay-off box with resistance through pushing equipment, then on resistance in with the pay-off box through feeding equipment sent rotary mechanism, rotary mechanism once can hold a plurality of resistance, when a resistance is processed and is maintained, another resistance has been in the state of waiting for processing, consequently can realize continuous processing, raises the efficiency.

Description

Trimming device for thermistor processing

Technical Field

The utility model relates to a thermistor processing technology field especially relates to a trimming device for thermistor processing.

Background

A thermistor is a sensor resistor whose resistance value changes with changes in temperature. The trimming device is divided into a positive temperature coefficient thermistor and a negative temperature coefficient thermistor according to different temperature coefficients, the resistance value of the positive temperature coefficient thermistor is increased along with the increase of the temperature, the resistance value of the negative temperature coefficient thermistor is decreased along with the increase of the temperature, the positive temperature coefficient thermistor and the negative temperature coefficient thermistor belong to semiconductor devices, in order to guarantee the quality of the thermistor, when in processing, the trimming operation is often required, the conventional trimming device needs to take down one thermistor after being trimmed and then replace the other thermistor, the operation continuity is poor, the manual replacement efficiency is low, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide a trimming device for thermistor manufacturing to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a trimming device for thermistor processing, the on-line screen storage device comprises a base, base top one end is provided with trimming mechanism, trimming mechanism below is provided with rotary mechanism, the base top is connected with the backup pad, backup pad top fixedly connected with storage box, storage box front side fixedly connected with pay-off box, pay-off box with storage box mutually perpendicular, pay-off box with the storage box is linked together, the pay-off box is close to the inner diapire of rotary mechanism one end has seted up the feed opening, the feed opening of pay-off box is located the rotary mechanism top, storage box one side is provided with pushing mechanism, pushing mechanism is used for pushing resistance in the pay-off box, the storage box is kept away from the below of rotary mechanism one end is provided with feeding mechanism, feeding mechanism is used for sending resistance into on the rotary mechanism.

Preferably, rotary mechanism includes carousel, silo, rotating electrical machines pass through bolted connection in the base top, rotating electrical machines's output shaft top fixedly connected with the carousel, the carousel is located trimming mechanism's below, the carousel top has seted up a plurality ofly the silo.

So set up, be convenient for the rotating electrical machines carries out the dismouting.

Preferably, the pushing mechanism comprises a pushing motor, a threaded block, a lead screw and a pushing plate, the pushing motor is connected to the rear side of the storage box through a bolt, the front end of an output shaft of the pushing motor is connected with the lead screw through a coupler, the front end of the lead screw is connected to the feeding box through a bearing, the threaded block is connected to the lead screw through a thread, the pushing plate is connected to the storage box in a sliding mode, and one side of the pushing plate extends out of the storage box and is fixedly connected with the threaded block.

According to the arrangement, the pushing motor is used for driving the screw rod to rotate, so that the thread block drives the pushing plate to push the resistor into the feeding box.

Preferably, the pushing mechanism comprises a pushing motor, a pushing plate, a movable plate, a gear and a rack, the pushing plate is connected to the inside of the storage box in a sliding mode, the pushing plate extends out of one side of the pushing plate and is fixedly connected with the storage box, one side, far away from the storage box, of the movable plate is connected with the pushing motor through a bolt, an output shaft of the pushing motor is fixedly connected with the gear, the bottom of the gear is meshed with the rack, and the rack is welded to the top of the supporting plate.

According to the arrangement, the pushing motor drives the moving plate to move by utilizing the matching of the gear and the rack, so that the pushing plate pushes the resistor into the feeding box.

Preferably, the feeding mechanism comprises a feeding motor, an eccentric wheel, a connecting rod, a connecting column and a feeding block, the top of the base is connected with the feeding motor through a bolt, the feeding motor is located below the feeding box, the top of an output shaft of the feeding motor is fixedly connected with the eccentric wheel, the top of the eccentric wheel is rotatably connected with the connecting rod, the top of the other end of the connecting rod is rotatably connected with the connecting column, the top of the connecting column extends into the feeding box and is fixedly connected with the feeding block, and the feeding block is slidably connected with the feeding box.

According to the arrangement, the eccentric wheel is driven to rotate by the feeding motor, so that the connecting rod drives the connecting column and the feeding block to reciprocate, and the resistor is fed onto the rotating mechanism.

Has the advantages that: the utility model discloses leave resistance in the storage box in advance, in pushing away the pay-off box with resistance through pushing equipment, then on resistance in with the pay-off box through feeding equipment sent rotary mechanism, rotary mechanism once can hold a plurality of resistance, when a resistance is processed and is maintained, another resistance has been in the state of waiting for processing, consequently can realize continuous processing, raises the efficiency.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of a trimming device for thermistor processing according to the present invention;

FIG. 2 is a front view of the trimming apparatus for thermistor fabrication according to the present invention;

fig. 3 is a top view of the trimming apparatus for thermistor processing according to the present invention;

fig. 4 is a front view of a feeding mechanism of the trimming apparatus for thermistor fabrication of the present invention;

fig. 5 is a plan view of a material pushing mechanism according to embodiment 2 of the trimming apparatus for thermistor processing of the present invention.

The reference numerals are explained below: 1. a base; 2. a dressing mechanism; 3. a rotation mechanism; 301. a turntable; 302. a trough; 303. a rotating electric machine; 4. a support plate; 401. a storage box; 402. a feeding box; 5. a material pushing mechanism; 501. a material pushing motor; 502. a thread block; 503. a screw rod; 504. a material pushing plate; 505. moving the plate; 506. a gear; 507. a rack; 6. a feeding mechanism; 601. a feeding motor; 602. an eccentric wheel; 603. a connecting rod; 604. connecting columns; 605. a feeding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-4, the trimming device for thermistor processing includes a base 1, a trimming mechanism 2 is disposed at one end of the top of the base 1, a rotating mechanism 3 is disposed below the trimming mechanism 2, a supporting plate 4 is connected to the top of the base 1, a storage box 401 is fixedly connected to the top of the supporting plate 4, a feeding box 402 is fixedly connected to the front side of the storage box 401, the feeding box 402 is perpendicular to the storage box 401, the feeding box 402 is communicated with the storage box 401, a feeding opening is formed in the inner bottom wall of the feeding box 402, which is close to one end of the rotating mechanism 3, the feeding opening of the feeding box 402 is located above the rotating mechanism 3, a pushing mechanism 5 is disposed on one side of the storage box 401, the pushing mechanism 5 is used for pushing a resistor into the feeding box 402, a feeding mechanism 6 is disposed below one end of the storage box 401, which is far away from one end of the rotating mechanism 3, and the feeding mechanism 6 is used for feeding the resistor onto the rotating mechanism 3.

Preferably, the rotating mechanism 3 comprises a rotary disc 301, a trough 302 and a rotating motor 303, the rotating motor 303 is connected to the top of the base 1 through bolts, the rotary disc 301 is fixedly connected to the top of an output shaft of the rotating motor 303, the rotary disc 301 is located below the trimming mechanism 2, a plurality of troughs 302 are formed in the top of the rotary disc 301, the pushing mechanism 5 comprises a pushing motor 501, a threaded block 502, a lead screw 503 and a pushing plate 504, the pushing motor 501 is connected to the rear side of the storage box 401 through bolts, the front end of the output shaft of the pushing motor 501 is connected with the lead screw 503 through a coupling, the front end of the lead screw 503 is connected to the feeding box 402 through a bearing, the threaded block 502 is connected to the lead screw 503 through threads, the pushing plate 504 is connected to the storage box 401 in a sliding manner, one side of the pushing plate 504 extends out of the storage box 401 and is fixedly connected with the threaded block 502, and the feeding mechanism 6 comprises a feeding motor 601, an eccentric wheel 602, a connecting rod 603 and a connecting column 604, Pay-off piece 605, there is feeding motor 601 at the base 1 top through bolted connection, feeding motor 601 is located pay-off box 402 below, and the output shaft top fixedly connected with eccentric wheel 602 of feeding motor 601, eccentric wheel 602 top rotate to be connected with connecting rod 603, and connecting rod 603 other end top rotates to be connected with spliced pole 604, and the spliced pole 604 top stretches into inside and fixedly connected with pay-off piece 605 of pay-off box 402, pay-off piece 605 and pay-off box 402 sliding connection.

Example 2

As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: the pushing mechanism 5 comprises a pushing motor 501, a pushing plate 504, a moving plate 505, a gear 506 and a rack 507, the pushing plate 504 is connected inside the storage box 401 in a sliding mode, one side of the pushing plate 504 extends out of the storage box 401 and is fixedly connected with the moving plate 505, one side, far away from the storage box 401, of the moving plate 505 is connected with the pushing motor 501 through a bolt, the gear 506 is fixedly connected with an output shaft of the pushing motor 501, the rack 507 is meshed with the bottom of the gear 506, and the rack 507 is welded to the top of the supporting plate 4.

The working principle is as follows: when the resistor feeding device is used, resistors are stored in the storage box 401 in advance, the pushing motor 501 drives the screw rod 503 to rotate, the screw rod 503 drives the screw block 502 to move towards the feeding box 402, the screw block 502 drives the pushing plate 504 to move, or the pushing motor 501 drives the gear 506 to rotate, the gear 506 is meshed with the rack 507, so that the pushing motor 501 drives the moving plate 505 to move towards the feeding box 402, the moving plate 505 drives the pushing plate 504 to move, a resistor is pushed into the feeding box 402, then the feeding motor 601 drives the eccentric wheel 602 to rotate, the eccentric wheel 602 drives the connecting rod 603 to move, the connecting rod 603 drives the connecting column 604 to move, the connecting column 604 drives the feeding block 605 to move, the feeding block 605 pushes the resistor towards the discharging opening of the feeding box 402, the resistor falls into the trough 302 of the turntable 301 through the discharging opening of the feeding box 402, the feeding mechanism 6 continuously works, and the feeding block 605 reciprocates in the feeding box 402, pushing equipment 5 continues to push resistance into feeding box 402, and through the cooperation of pushing equipment 5 and feeding mechanism 6, make resistance intermittent type nature fall into silo 302, by rotating electrical machines 303 drive carousel 301 rotation simultaneously for resistance motion begins to repair when resistance removes to repair mechanism 2 below, can remove next resistance to repair mechanism 2 below after finishing, and the resistance of finishing can be taken out, realizes flowing water nature processing.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A trimming device for thermistor processing, including base (1), base (1) top one end is provided with repaiies mechanism (2), it is provided with rotary mechanism (3), its characterized in that to repair mechanism (2) below: the top of the base (1) is connected with a supporting plate (4), the top of the supporting plate (4) is fixedly connected with a storage box (401), the front side of the storage box (401) is fixedly connected with a feeding box (402), the feeding box (402) is vertical to the storage box (401), the feeding box (402) is communicated with the storage box (401), a feed opening is arranged on the inner bottom wall of the feeding box (402) close to one end of the rotating mechanism (3), the feed opening of the feed box (402) is positioned above the rotating mechanism (3), one side of the storage box (401) is provided with a pushing mechanism (5), the pushing mechanism (5) is used for pushing the resistor into the feeding box (402), a feeding mechanism (6) is arranged below one end of the storage box (401) far away from the rotating mechanism (3), the feeding mechanism (6) is used for feeding the resistor to the rotating mechanism (3).

2. The trimming device for thermistor machining according to claim 1, characterized in that: rotary mechanism (3) are including carousel (301), silo (302), rotating electrical machines (303) pass through bolted connection in base (1) top, the output shaft top fixedly connected with of rotating electrical machines (303) carousel (301), carousel (301) are located the below of finishing mechanism (2), a plurality ofly have been seted up at carousel (301) top silo (302).

3. The trimming device for thermistor machining according to claim 1, characterized in that: pushing equipment (5) are including pushing away material motor (501), screw block (502), lead screw (503), scraping wings (504), push away material motor (501) through bolted connection in the rear side of storage box (401), the output shaft front end that pushes away material motor (501) has through the coupling joint lead screw (503), lead screw (503) front end pass through the bearing connect in on pay-off box (402), have through threaded connection on lead screw (503) screw block (502), storage box (401) inside sliding connection has scraping wings (504), scraping wings (504) one side stretch out storage box (401) and with screw block (502) fixed connection.

4. The trimming device for thermistor machining according to claim 1, characterized in that: pushing equipment (5) are including pushing away material motor (501), scraping wings (504), movable plate (505), gear (506), rack (507), storage box (401) inside sliding connection has scraping wings (504), scraping wings (504) one side is stretched out storage box (401) and fixedly connected with movable plate (505), movable plate (505) are kept away from there is one side of storage box (401) through bolted connection pushing away material motor (501), the output shaft fixedly connected with of pushing away material motor (501) gear (506), gear (506) bottom meshing has rack (507), rack (507) weld in backup pad (4) top.

5. The trimming device for thermistor machining according to claim 1, characterized in that: the feeding mechanism (6) comprises a feeding motor (601), an eccentric wheel (602), a connecting rod (603), a connecting column (604) and a feeding block (605), the top of the base (1) is connected with the feeding motor (601) through a bolt, the feeding motor (601) is positioned below the feeding box (402), the top of an output shaft of the feeding motor (601) is fixedly connected with the eccentric wheel (602), the top of the eccentric wheel (602) is rotatably connected with the connecting rod (603), the top of the other end of the connecting rod (603) is rotatably connected with the connecting column (604), the top of the connecting column (604) extends into the feeding box (402) and is fixedly connected with the feeding block (605), and the feeding block (605) is in sliding connection with the feeding box (402).