CN215438201U

CN215438201U - Feeding device for thermistor production

Info

Publication number: CN215438201U
Application number: CN202121842882.8U
Authority: CN
Inventors: 王鑫; 李骏
Original assignee: Anhui Kemin Electronics Co ltd
Current assignee: Anhui Kemin Electronics Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-07
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a feeding device for thermistor production, which comprises a conveyor belt, rolling cylinders are arranged at two ends of the interior of the conveyor belt, a central shaft is inserted between the two rolling cylinders, the central shaft inserted between the two rolling cylinders is connected with a motor through a belt pulley and a belt, the front end and the rear end of the two sides of the outer surface of the conveyor belt are both provided with supporting columns, the middle of each supporting column is provided with a shear type telescopic frame, the scissor type telescopic frames are connected through a movable shaft, a transverse plate is arranged above the supporting column, a straight rod is arranged on one side of the transverse plate, a circle of spring is surrounded outside the straight rod, a mounting plate is fixedly arranged on one side of the straight rod, rollers are arranged on the inner wall of the mounting plate, the rollers are connected with the inner walls of the sliding rails on two sides of the tray on the outer surface of the conveyor belt in a sliding mode, and notches are formed in the outer surface of the tray. The utility model keeps the thermistor stable in the conveying process through the clamping device and cannot slide to cause loss.

Description

Feeding device for thermistor production

Technical Field

The utility model relates to the technical field of thermistor conveying, in particular to a feeding device for thermistor production.

Background

With the rapid development of socio-economy, thermistors are a class of sensitive elements, and are classified into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to their temperature coefficients. Thermistors are typically temperature sensitive and exhibit different resistance values at different temperatures. Positive temperature coefficient thermistors (PTC) have a higher resistance value at higher temperatures and negative temperature coefficient thermistors (NTC) have a lower resistance value at higher temperatures, and they are semiconductor devices and widely used in various industries.

However, the existing thermistor feeding device is single in structure and does not have a clamping device, and the thermistor feeding device is directly placed on a conveying belt and easily falls off to cause loss; therefore, the existing requirements are not met, and a feeding device for thermistor production is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding device for thermistor production, which solves the problems that the conventional thermistor feeding device in the background art is single in structure, does not have a clamping device, is easy to drop on a conveying belt directly and causes loss and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a material feeding unit for thermistor production uses, includes the conveyer belt, the both ends of the inside of conveyer belt all are equipped with the roll drum, two the centre of roll drum is inserted and is equipped with the axis, two the axis that inserts in the middle of the roll drum and establish passes through belt pulley and belt connection motor, the front end and the rear end of the surface both sides of conveyer belt all are equipped with support column, four the centre of support column is equipped with cuts formula expansion bracket, it connects through the swing joint to cut formula expansion bracket, the top of support column is equipped with the diaphragm, one side of diaphragm is equipped with the straight-bar, the outside of straight-bar centers on the round spring, the fixed mounting panel that is equipped with in one side of straight-bar, the inner wall of mounting panel is equipped with the gyro wheel, the gyro wheel is in the inner wall sliding connection of the slide rail that is located conveyer belt surface tray both sides, the surface of tray is equipped with the notch.

Preferably, a supporting chassis is arranged below the supporting column, and pulleys are arranged below the supporting chassis.

Preferably, the pulley has a locking member.

Preferably, the scissor type telescopic frame is fixed on the outer surface of the fixing plate through a bolt, and the fixing plate is fixed on the outer surface of the supporting column through a bolt.

Preferably, the notch is provided in plurality, and the notches are uniformly arranged on the outer surface of the tray.

Preferably, the conveyor belt is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model can hold the tray and bring the tray to roll the forward holding device during the transportation process, the thermistor is placed in the notches of the tray in a certain sequence, the tray is placed on the outer surface of the conveyor belt, the conveyor belt is made of rubber and has a certain anti-skidding effect on the tray, the slide rails on the two sides of the tray are clamped into the rollers arranged on the two sides of the support column, and the gyro wheel passes through the bolt fastening on the diaphragm, the diaphragm passes through the bolt fastening on the support column, the gyro wheel is installed at the mounting panel inboard, the motion that utilizes the conveyer belt to convey forward drives the tray also to move forward and the gyro wheel of both sides rolls at the inboard of slide rail and both sides also have inward pressure to fix the tray, every distance of conveying then the tray will be by the gyro wheel device centre gripping that the relevant position was equipped with and continue conveying, convey whole tray to the relevant position take off the tray with thermistor directly pour out can from the notch.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a top view of the present invention as a whole;

FIG. 3 is a schematic view of a clamping roller according to the present invention;

fig. 4 is a schematic structural view of the placement board of the present invention.

In the figure: 1. a support pillar; 2. a conveyor belt; 3. a motor; 4. a fixing sheet; 5. a scissor type telescopic frame; 6. a transverse plate; 7. a movable shaft; 8. rolling the cylinder; 9. a middle shaft; 10. a straight rod; 11. a tray; 12. a notch; 13. a slide rail; 14. a spring; 15. mounting a plate; 16. a roller; 17. a bolt; 18. a support chassis; 19. a pulley; 20. a sheet is fixed.

Detailed Description

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

The motor 3 (model YS 7134) mentioned in the utility model can be obtained from market purchase or private customization.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a material feeding unit for thermistor production uses, including conveyer belt 2, the both ends of the inside of conveyer belt 2 all are equipped with roll drum 8, it is equipped with axis 9 to insert in the centre of two roll drums 8, the axis 9 that inserts in the centre of two roll drums 8 and establish passes through belt pulley and belt connection motor 3, the front end and the rear end of the surface both sides of conveyer belt 2 all are equipped with support column 1, the centre of four support column 1 is equipped with scissors formula expansion bracket 5, scissors formula expansion bracket 5 passes through loose axle 7 and connects, the top of support column 1 is equipped with diaphragm 6, one side of diaphragm 6 is equipped with straight-bar 10, the outside of straight-bar 10 centers on round spring 14, one side of straight-bar 10 is fixed and is equipped with mounting panel 15, the inner wall of mounting panel 15 is equipped with gyro wheel 16, gyro wheel 16 is in the inner wall sliding connection of the slide rail 13 that lies in 2 surface tray 11 both sides of conveyer belt, the surface of tray 11 is equipped with notch 12.

Furthermore, a supporting chassis 18 is arranged below the supporting column 1, and a pulley 19 is arranged below the supporting chassis 18, so that the movement is convenient.

Further, the pulley 19 has a locking member to keep the apparatus stable.

Further, the scissor type telescopic frame 5 is fixed on the outer surface of the fixing piece 20 through the bolt 17, the fixing piece 20 is fixed on the outer surface of the supporting column 1 through the bolt 17, and the bolt 17 is fixed more stably.

Further, the notches 12 are arranged in a plurality, and the notches 12 are uniformly arranged on the outer surface of the tray 11, so that a plurality of thermistors can be placed to improve the working efficiency.

Furthermore, the conveyor belt 2 is made of rubber and has an anti-skid function.

The working principle is as follows: when the device is used, a power supply is switched on, the motor 3 drives the conveyor belt 2 to run when being powered on, the thermistor is placed in the notches 12 of the tray 11 to keep a certain sequence, the tray 11 is placed on the outer surface of the conveyor belt 2, the conveyor belt 2 is made of rubber and has a certain anti-skidding effect on the tray 11, the sliding rails 13 on two sides of the tray 11 are clamped into the rollers 16 arranged on two sides of the supporting column 1, the rollers 16 are fixed on the transverse plate 6 through the bolts 17, the transverse plate 6 is fixed on the supporting column 1 through the bolts 17, the rollers 16 are arranged on the inner side of the mounting plate 15, the tray 11 is driven to move forwards by the forward conveying motion of the conveyor belt 2, the rollers 16 on two sides roll on the inner side of the sliding rails 13, meanwhile, the inward pressure is also arranged on two sides to fix the tray 11, and the tray 11 is clamped by the rollers 16 arranged on corresponding positions and is continuously conveyed at each distance, the whole tray 11 is conveyed to a corresponding position, the tray 11 is taken down, and the thermistor is directly poured out of the notch 12, so that the thermistor cannot scatter during conveying and is kept stable on the conveying belt 2 through roller clamping.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a material feeding unit for thermistor production uses, includes conveyer belt (2), its characterized in that: the conveying belt is characterized in that rolling cylinders (8) are arranged at two ends of the interior of the conveying belt (2), a middle shaft (9) is inserted between the two rolling cylinders (8), the middle shaft (9) inserted between the two rolling cylinders (8) is connected with a motor (3) through a belt pulley and a belt, supporting columns (1) are arranged at the front end and the rear end of two sides of the outer surface of the conveying belt (2), a shear type telescopic frame (5) is arranged between the four supporting columns (1), the shear type telescopic frame (5) is connected through a movable shaft (7), a transverse plate (6) is arranged above the supporting columns (1), a straight rod (10) is arranged on one side of the transverse plate (6), a circle of spring (14) is wound outside the straight rod (10), a mounting plate (15) is fixedly arranged on one side of the straight rod (10), and idler wheels (16) are arranged on the inner wall of the mounting plate (15), the rollers (16) are connected with the inner walls of the sliding rails (13) on two sides of the tray (11) on the outer surface of the conveyor belt (2) in a sliding mode, and notches (12) are formed in the outer surface of the tray (11).

2. The feeding device for thermistor production use according to claim 1, characterized in that: a supporting chassis (18) is arranged below the supporting column (1), and a pulley (19) is arranged below the supporting chassis (18).

3. The feeding device for thermistor production use according to claim 2, characterized in that: the pulley (19) is provided with a locking piece.

4. The feeding device for thermistor production use according to claim 1, characterized in that: the scissor type telescopic frame (5) is fixed on the outer surface of the fixing plate (20) through a bolt (17), and the fixing plate (20) is fixed on the outer surface of the supporting column (1) through the bolt (17).

5. The feeding device for thermistor production use according to claim 1, characterized in that: the notches (12) are multiple, and the notches (12) are uniformly arranged on the outer surface of the tray (11).

6. The feeding device for thermistor production use according to claim 1, characterized in that: the conveying belt (2) is made of rubber.