CN220462082U

CN220462082U - NTC resistance shearing mechanism

Info

Publication number: CN220462082U
Application number: CN202322252946.4U
Authority: CN
Inventors: 韩非; 宋丁丁
Original assignee: Shanghai Feneng Automation Technology Co ltd
Current assignee: Shanghai Feneng Automation Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-02-09
Anticipated expiration: 2033-08-22

Abstract

The utility model relates to the technical field of industrial automation, and discloses an NTC resistor shearing mechanism, which comprises a bottom plate, wherein a bracket is arranged on the back of the top end of the bottom plate; the shearing mechanism is arranged on the front surface of the bracket and can shear the NTC resistor; the second pressure component is arranged at the bottom of the front end of the shearing mechanism; the prepressing mechanism comprises a driving assembly and a prepressing assembly; the pre-compaction subassembly is including the second slide rail, and the second slide rail sets up in the both sides at the support back. According to the utility model, the compression cylinder can be started by arranging the NTC baffle plate, the connecting spring and the NTC pressing plate, the mounting frame and the NTC pressing plate are driven to integrally press pins of the NTC resistor downwards, so that the pins can be compressed and fixed, the position is ensured not to be misplaced, then the descending cylinder can be started to integrally move downwards, the bottom of the NTC baffle plate can be enabled to be in contact with the pins of the NTC resistor for compression, and at the moment, the NTC baffle plate can be prevented from being compressed due to the elastic buffering effect of the connecting spring.

Description

NTC resistance shearing mechanism

Technical Field

The utility model relates to the technical field of industrial automation, in particular to an NTC resistor shearing mechanism.

Background

The NTC resistor is a negative temperature coefficient resistor, namely, when the temperature rises, the resistance value can be rapidly reduced, the traditional NTC resistor can use a corresponding shearing mechanism in processing, and in the automatic production, if the NTC resistor is required to be sheared, the notch deformation amount is required to meet a certain standard, particularly when the diameter of a resistor pin is small, the resistor is firmly positioned at first, pre-compression is required in cutting, the cutting is ensured not to generate shaking, and meanwhile, the stress on a cutting surface is also uniform, the effect of a cutting section can be influenced, so that the NTC resistor needs to be improved.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the NTC resistor shearing mechanism which has the advantage of being convenient for compressing and fixing the NTC.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an NTC resistor shearing mechanism comprises a bottom plate,

the bracket is arranged on the back of the top end of the bottom plate;

the shearing mechanism is arranged on the front surface of the bracket and can shear the NTC resistor;

the second pressure component is arranged at the bottom of the front end of the shearing mechanism;

the prepressing mechanism comprises a driving assembly and a prepressing assembly;

the pre-compaction subassembly is including the second slide rail, and the second slide rail sets up in the both sides at the support back, and the rear end activity of second slide rail has cup jointed the mounting bracket, and the front end of mounting bracket extends to the place ahead and the inboard of support and is provided with the NTC clamp plate, and when the whole downstream of mounting bracket and NTC clamp plate, can carry out pre-compaction to the NTC resistance through the NTC clamp plate this moment.

As a preferable technical scheme of the utility model, the driving assembly comprises a mounting plate, a compression cylinder and a buffer;

the mounting panel sets up in the top at the support back, compress tightly the cylinder and set up in the bottom and the bottom of mounting bracket rear end top fixed connection of mounting panel, the buffer sets up in the mounting bracket bottom between the top surface of support bottom.

As a preferred technical scheme of the utility model: the shearing mechanism comprises a first sliding rail, a movable frame, a fixed block, an NTC cutter and a descending cylinder;

the first sliding rail is arranged at the top of the front face of the support, the movable frame is movably sleeved on the front face of the first sliding rail, the fixed block is arranged at the bottom of the movable frame, the NTC cutter is arranged at the rear end of the bottom of the fixed block, the descending cylinder is arranged right above the top of the support and the movable frame, and the bottom end of the descending cylinder is fixedly connected at the top of the movable frame.

As a preferable technical scheme of the utility model, the utility model comprises an NTC picking and transplanting mechanism and an NTC bending mechanism;

the NTC picking and transplanting mechanism and the NTC bending mechanism are arranged on two sides of the top.

As a preferable technical scheme of the utility model, the two-pressure assembly comprises a buffer assembly and a compression assembly;

the compressing component comprises a fixed rod and an NTC baffle;

the dead lever sets up in the both sides of dead lever front end, NTC baffle sets up in the bottom of dead lever.

As a preferable technical scheme of the utility model, the buffer component comprises a connecting spring;

the connecting spring is arranged between the top of the NTC baffle and the fixed block.

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

according to the utility model, the compression cylinder can be started by arranging the NTC baffle plate, the connecting spring and the NTC pressing plate, the mounting frame and the NTC pressing plate are driven to integrally press pins of the NTC resistor downwards, so that the pins can be compressed and fixed, the position is ensured not to be misplaced, then the descending cylinder can be started to integrally move downwards, the bottom of the NTC baffle plate can be enabled to be in contact with the pins of the NTC resistor for compression, and at the moment, the NTC baffle plate can be prevented from being compressed due to the elastic buffering effect of the connecting spring.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the NTC shearing mechanism of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

fig. 4 is a schematic view illustrating the structure of the lower cutting of the NTC cutter according to the present utility model;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 3.

In the figure: 1. a bottom plate; 2. a mounting frame; 3. NTC picking and transplanting; 4. an NTC bending mechanism; 5. a bracket; 6. a first slide rail; 7. a movable frame; 8. a fixed block; 9. a fixed rod; 10. an NTC baffle; 11. a connecting spring; 12. an NTC cutter; 13. a descending cylinder; 14. an NTC pressure plate; 15. a second slide rail; 16. a mounting plate; 17. a compacting cylinder; 18. a buffer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the present utility model provides an NTC resistor shearing mechanism, comprising a base plate 1,

the bracket 5 is arranged on the back of the top end of the bottom plate 1;

the shearing mechanism is arranged on the front surface of the bracket 5 and can shear the NTC resistor;

the pre-compaction subassembly is including second slide rail 15, and second slide rail 15 sets up in the both sides at the support 5 back, and the rear end activity of second slide rail 15 has cup jointed mounting bracket 2, and the front end of mounting bracket 2 extends to the place ahead and the inboard of support 5 and is provided with NTC clamp plate 14, and when the whole downstream of mounting bracket 2 and NTC clamp plate 14, can carry out pre-compaction to NTC resistance through NTC clamp plate 14 this moment.

When operating personnel need to pre-press, can start and compress tightly cylinder 17, owing to compress tightly the operation of cylinder 17, can promote mounting bracket 2 and NTC clamp plate 14 whole to compress tightly two pins of NTC resistance downwards and fix, ensure that the position can not misplace, and owing to the buffer 18 design, can press down to carry out the buffering to mounting bracket 2 and NTC clamp plate 14 and prevent to crush NTC resistance pin this moment.

The driving assembly comprises a mounting plate 16, a compression cylinder 17 and a buffer 18;

the mounting panel 16 sets up in the top at the support 5 back, compresses tightly cylinder 17 setting in the bottom of mounting panel 16 and bottom in mounting bracket 2 rear end top fixed connection, and buffer 18 sets up in mounting bracket 2 bottom between the top surface of support 5 bottom.

By providing the buffer 18, when the pressing cylinder 17 drives the whole of the mounting frame 2 to move downward, the buffer 18 can be used for buffering.

The shearing mechanism comprises a first sliding rail 6, a movable frame 7, a fixed block 8, an NTC cutter 12 and a descending cylinder 13;

the first slide rail 6 sets up in the positive top of support 5, and movable frame 7 activity cup joints in the positive of first slide rail 6, and fixed block 8 sets up in the bottom of movable frame 7, and NTC cutter 12 sets up in the rear end of fixed block 8 bottom, and decline cylinder 13 sets up in support 5 top and the positive top of movable frame 7, and the bottom of decline cylinder 13 is in the top fixed connection of movable frame 7.

By arranging the descending cylinder 13, the movable frame 7, the fixed block 8 and the NTC cutter 12 are driven to move downwards as a whole due to the operation of the descending cylinder 13, and finally the NTC resistor can be sheared by the NTC cutter 12.

The NTC picking and transplanting device comprises an NTC picking and transplanting device 3 and an NTC bending mechanism 4;

the NTC picking and transplanting device 3 and the NTC bending mechanism 4 are arranged on two sides of the top.

Through being provided with NTC and picking up transplanting 3 and NTC mechanism 4 of bending, after shearing, can start NTC and pick up transplanting 3 and pick up the remainder, carry out subsequent handling through NTC mechanism 4 of bending.

The two-pressure assembly comprises a buffer assembly and a compression assembly;

the compressing component comprises a fixed rod 9 and an NTC baffle 10;

the dead lever 9 sets up in the both sides of dead lever 8 front end, and NTC baffle 10 sets up in the bottom of dead lever 9.

By providing the NTC damper 10, the NTC damper 10 can be used to compress the shearing NTC resistor against displacement when the whole of the fixed block 8 is moved downwards.

Wherein, the buffer assembly comprises a connecting spring 11;

the connecting spring 11 is arranged between the top of the NTC damper 10 and the fixed block 8.

By being provided with the connecting spring 11, when the NTC baffle 10 is pressed down as a whole, the connecting spring 11 will buffer the whole at this time, preventing crushing of the NTC resistor.

The working principle and the using flow of the utility model are as follows:

firstly, an operator can place the NTC resistor on the top surface of the bottom end of the support 5, then the pressing cylinder 17 is started to drive the whole of the mounting frame 2 and the NTC pressing plate 14 to move downwards, so that the NTC pressing plate 14 can pre-press and fix pins of the NTC resistor, then the descending cylinder 13 can be started to drive the whole of the movable frame 7 and the fixed block 8 to move downwards, when the bottom end of the NTC baffle 10 is pressed in contact with the NTC resistor, the elastic force of the connecting spring 11 can buffer the NTC resistor, finally the bottom of the NTC cutter 12 can be pressed downwards to cut the NTC resistor, and finally the rest of the NTC resistor can be picked up and transplanted 3 to be picked up to the NTC bending mechanism 4 for subsequent treatment.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An NTC resistor shearing mechanism is characterized by comprising a bottom plate (1),

the bracket (5) is arranged on the back of the top end of the bottom plate (1);

the shearing mechanism is arranged on the front surface of the bracket (5) and can shear the NTC resistor;

the pre-compaction subassembly is including second slide rail (15), and second slide rail (15) set up in the both sides at support (5) back, and mounting bracket (2) have been cup jointed in the rear end activity of second slide rail (15), and the front end of mounting bracket (2) extends to the place ahead and the inboard of support (5) are provided with NTC clamp plate (14), and as the whole downstream of mounting bracket (2) and NTC clamp plate (14), can carry out pre-compaction to NTC resistance through NTC clamp plate (14) this moment.

2. The NTC resistor shearing mechanism according to claim 1, characterized in that: the driving assembly comprises a mounting plate (16), a compression cylinder (17) and a buffer (18);

the mounting plate (16) is arranged at the top of the back of the support (5), the compression cylinder (17) is arranged at the bottom of the mounting plate (16) and is fixedly connected with the top of the rear end of the mounting frame (2), and the buffer (18) is arranged between the bottom of the mounting frame (2) and the top surface of the bottom of the support (5).

3. The NTC resistor shearing mechanism according to claim 1, characterized in that: the shearing mechanism comprises a first sliding rail (6), a movable frame (7), a fixed block (8), an NTC cutter (12) and a descending cylinder (13);

the utility model discloses a movable rack, including support (5) and NTC cutter, including first slide rail (6), movable rack (7), fixed block (8), NTC cutter (12), descending cylinder (13) set up in the positive top of support (5) and movable rack (7), movable rack (7) are movably cup jointed in the positive of first slide rail (6), fixed block (8) set up in the bottom of movable rack (7), NTC cutter (12) set up in the rear end of fixed block (8) bottom, descending cylinder (13) set up in the top of support (5) and directly over movable rack (7), the bottom of descending cylinder (13) is in the top fixed connection of movable rack (7).

4. The NTC resistor shearing mechanism according to claim 1, characterized in that: comprises an NTC picking and transplanting mechanism (3) and an NTC bending mechanism (4);

the NTC picking and transplanting mechanism (3) and the NTC bending mechanism (4) are arranged on two sides of the top.

5. The NTC resistor shearing mechanism according to claim 1, characterized in that: the two-pressure assembly comprises a buffer assembly and a compression assembly;

the compressing component comprises a fixed rod (9) and an NTC baffle plate (10);

the fixing rod (9) is arranged on two sides of the front end of the fixing block (8), and the NTC baffle (10) is arranged at the bottom of the fixing rod (9).

6. The NTC resistor shearing mechanism according to claim 5, characterized in that: the buffer assembly comprises a connecting spring (11);

the connecting spring (11) is arranged between the top of the NTC baffle plate (10) and the fixed block (8).