CN210139018U

CN210139018U - Pin cutting and feeding machine

Info

Publication number: CN210139018U
Application number: CN201920783592.7U
Authority: CN
Inventors: 李文峰; 刘贞宝; 施志刚
Original assignee: DONGGUAN ZHAN-RONG ELECTRONICS MECHANICAL Co Ltd
Current assignee: DONGGUAN ZHAN-RONG ELECTRONICS MECHANICAL Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-03-13
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to an end foot cutting technical field of electronic product especially relates to a pin cutter material loading machine. It includes: the vibrating disk feeding mechanism comprises a vibrating disk, and the vibrating disk is connected with a material guide groove body; the feeding mechanism comprises a feeding assembly connected with the material guide groove body, the feeding assembly comprises two material guide plates, and a conveying groove for conveying materials is formed between the two material guide plates; the lower end of the middle part of each material guide plate is connected with a cushion block, a space for inserting pins is formed between the two cushion blocks, a substrate is connected below the cushion blocks, and the substrate is connected with a vibrator; the cutting device is arranged at the front end below the material guide plate; the cutting device comprises a pair of fixed scissors and a pair of movable scissors which are oppositely arranged, and the movable scissors are connected with a driving device which is used for driving the movable scissors to move towards or away from the fixed scissors. The utility model discloses an automatically, carry the electronic product to cutting in unison the pin through cutting device, wholly need not the manual work, effectively improve production efficiency.

Description

Pin cutting and feeding machine

Technical Field

The utility model relates to an end foot cutting technical field of electronic product especially relates to a pin cutter material loading machine.

Background

At present, after electronic products are produced, pins generally need to be cut, so that the lengths of the pins are standardized; like integrated transistor etc. when cutting the pin of electronic product at present, generally adopt the manual work to install the electronic product in the mould, shift the mould to the cutting position again and cut, lift off the electronic product after the cutting again, carry out the electronic product pin cutting of next round again, at this in-process, need artifical material loading, need manual control cutting device simultaneously, production efficiency is lower.

Disclosure of Invention

An object of the utility model is to prior art not enough, provide a pin cutter material loading machine, but this pin cutter material loading machine automatic feeding to automatic cutout improves production efficiency.

A pin cutter feeder, comprising:

the vibrating disk feeding mechanism comprises a vibrating disk, and the vibrating disk is connected with a material guide groove body;

the feeding mechanism comprises a feeding assembly connected with the material guide groove body, the feeding assembly comprises two material guide plates, and a conveying groove for conveying materials is formed between the two material guide plates; the lower end of the middle part of each material guide plate is connected with a cushion block, a space for inserting pins is formed between the two cushion blocks, a substrate is connected below the cushion blocks, and the substrate is connected with a vibrator;

the cutting device is arranged at the front end below the material guide plate; the cutting device comprises a pair of fixed scissors and a pair of movable scissors which are oppositely arranged, and the movable scissors are connected with a driving device which is used for driving the movable scissors to move towards or away from the fixed scissors.

Furthermore, the feeding mechanism further comprises a pressing plate arranged above the material guide plate, the pressing plate is connected with a lifting device, and a convex block used for being inserted into the conveying groove extends downwards from the lower end surface of the pressing plate.

Furthermore, the lifting device comprises two guide rods, the upper ends of the guide rods are connected with a bearing block through connecting columns, the bearing block is provided with a mounting hole, a bearing is mounted in the mounting hole, the bearing is connected with a lifting rod, the upper end of the lifting rod is connected with a rotating head, the lower end of the lifting rod is provided with a threaded section and is in threaded connection with a connecting block, the connecting block is provided with a guide hole matched with the guide rods, and the connecting block is sleeved on the guide rods and is in sliding connection with the; the connecting block is connected with an intermediate plate, and the intermediate plate is fixedly connected with the pressing plate.

Furthermore, the lower extreme of fixed scissors is equipped with and is used for the activity to cut male space of inserting, and one side lower extreme of fixed scissors is equipped with the guide way, and fixed scissors extends to the guide way has the guide block, and the guide block inserts the guide way.

Furthermore, the driving device comprises an eccentric wheel and a frame body, the eccentric wheel is positioned in the frame body, the frame body comprises a left stop block and a right stop block, and the eccentric wheel is respectively abutted against the left stop block and the right stop block; the frame body is connected with the movable scissors.

Further, the framework is a rectangular frame, one side of the rectangular frame is connected with an intermediate connecting block, a guide plate is arranged below the intermediate connecting block, a guide groove is formed in the middle of the guide plate, the middle of the intermediate connecting block is located in the guide groove, and one end of the intermediate connecting block is fixedly connected with the movable scissors.

Furthermore, a U-shaped guide chute is arranged below the cutting device, and the guide chute is connected with a collecting box.

The utility model has the advantages that: the utility model discloses an automatically, carry the electronic product to cutting in unison the pin through cutting device, wholly need not the manual work, effectively improve production efficiency.

Drawings

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

Fig. 2 is another perspective view of the present embodiment with the cover removed.

Fig. 3 is a schematic diagram of a cutting structure.

Fig. 4 is another view of fig. 2.

Fig. 5 is a schematic structural diagram of the present embodiment without the vibrating plate feeding mechanism, the cover and one material guiding plate.

Fig. 6 is a schematic view of another perspective of the cutting structure with the sleeves and chute removed.

Fig. 7 is a schematic view of fig. 6 from another viewing angle.

Fig. 8 is a partial schematic view of fig. 2.

The reference numerals include:

1-a vibrating disk; 2-a drive device; 3-a feeding mechanism; 4-lifting device; 5-a cutting device; 6-guide plate;

10-cover body; 11-guide chute body;

21-frame body; 22-eccentric wheel; 23-drive shaft; 24-outer cylinder;

31-material guide plate; 32-bump; 33-pressing plate; 34-conveying trough; 35-cushion block; 36-a substrate;

41-guide bar; 42-connecting block; 43-intermediate plate; 44-lifting rod; 45-rotating head; 46-a receiving block; 47-connecting column;

51-fixed shears; 52-guide groove; 53-Movable scissor; 54-guide block;

61-middle connecting block; 100-guide chute.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings. As shown in fig. 1-7.

Example (b): a pin cutter feeder, comprising:

the vibrating disc feeding mechanism comprises a vibrating disc 1, and the vibrating disc 1 is connected with a material guide groove body 11; this is the prior art for transporting electronic components;

the feeding mechanism 3 comprises a feeding assembly connected with the material guide groove body 11, and referring to fig. 8, the feeding assembly comprises two material guide plates 31, and a conveying groove 34 for conveying materials is formed between the two material guide plates 31; a cushion block 35 is connected to the lower end of the middle part of each material guide plate 31, a space for inserting pins is formed between the two cushion blocks 35, a substrate 36 is connected below the cushion blocks 35, and the substrate 36 is connected with a vibrator;

a cutting device 5 disposed at the front end below the material guide plate 31; see fig. 5, 6, 7; the cutting device 5 comprises a fixed shear 51 and a movable shear 53 which are oppositely arranged, and the movable shear 53 is connected with a driving device 2 for driving the movable shear 53 to move towards or away from the fixed shear 51.

According to the technical scheme, the vibrating disc 1 is used for automatically feeding materials, and manual feeding is not needed; the vibration disc 1 sequentially conveys the electronic products to the feeding mechanism 3 through the material guide groove body 11 and enters the conveying groove 34; the material is clamped to the conveying groove 34 and can only move along the conveying groove 34; the pins of the material electronic product extend out of the conveying groove 34; in the technical scheme, a space for inserting the pin is formed by the two cushion blocks 35; in order to enable the material electronic product to move along the conveying groove 34, the technical scheme is provided with a vibrator, and under vibration, the material electronic product moves forwards along the conveying groove 34; when the electronic material product moves to the front end of the material guide plate 31, the cutting device 5 acts, and the driving device 2 drives the movable shears 53 to move towards the fixed shears 51 to cut the pins; and then reset. The cut electronic products can be collected and can also be transferred to the next station through the conveying mechanism. The whole process does not need manual operation, can effectively improve production efficiency and reduce cost. In order to avoid the drive device being disturbed, the exterior of the drive device is provided with a cover 10.

Further, the feeding mechanism 3 further includes a pressing plate 33 disposed above the material guiding plate 31, the pressing plate 33 is connected with the lifting device 4, and a protrusion 32 for inserting into the conveying chute 34 extends downward from a lower end of the pressing plate 33, as shown in fig. 8.

When material electronic product removed at conveyer trough 34, because the top opening, and receive the vibration of vibrator and move ahead, electronic product very probably overturns, take place for preventing this condition, this technical scheme has set up clamp plate 33, lug 32 through clamp plate 33 carries on spacingly to electronic product, because when using, carry the electronic product of different models, the height of its electronic product differs, for can adapting to multiple model, elevating gear 4 has been connected to clamp plate 33, the degree of depth that inserts conveyer trough 34 through elevating gear 4 adjustment lug 32.

Further, see fig. 2, 4, 5; the lifting device 4 comprises two guide rods 41, the upper ends of the guide rods 41 are connected with a bearing block 46 through connecting columns 47, the bearing block 46 is provided with a mounting hole, a bearing is mounted in the mounting hole and connected with a lifting rod 44, the upper end of the lifting rod 44 is connected with a rotating head 45, the lower end of the lifting rod 44 is provided with a threaded section and is in threaded connection with a connecting block 42, the connecting block 42 is provided with a guide hole matched with the guide rods 41, and the connecting block 42 is sleeved on the guide rods 41 and is in sliding connection with the guide rods; the connecting block 42 is connected with an intermediate plate 43, and the intermediate plate 43 is fixedly connected with the pressure plate 33.

The elevation device 4 adjusts the height of the connection block 42, and thus the height of the pressing plate 33 and the depth of insertion of the projection 32 into the transfer groove 34 by operating the rotation head 45. Preferably, the bump 32 is adjacent to or abuts the top of the electronic product.

Further, referring to fig. 6, the lower end of the fixed shears 51 is provided with an insertion space for inserting the movable shears 53, and the lower end of one side of the fixed shears 51 is provided with a guide groove 52, the fixed shears 51 is extended with a guide block 54 toward the guide groove 52, and the guide block 54 is inserted into the guide groove 52.

The fixed shears 51 are positioned above the movable shears 53, and when cutting, the movable shears 53 move in the direction of the fixed shears 51, and the upper end surfaces of the movable shears 53 abut against the lower end surfaces of the fixed shears 51, so that the pins are cut.

Further, the driving device 2 comprises an eccentric wheel 22 and a frame body 21, the eccentric wheel 22 is located inside the frame body 21, the frame body 21 comprises a left stop block and a right stop block, and the eccentric wheel 22 is respectively abutted against the left stop block and the right stop block; the frame 21 is connected to the movable scissors 53.

In specific implementation, the eccentric wheel 22 is connected to a motor through a transmission shaft 23, the motor drives the eccentric wheel 22 to rotate, the eccentric wheel 22 drives the frame body 21 to move back and forth left and right, and further drives the movable shears 53 to move back and forth left and right, so that intermittent shearing is achieved. The driving device 2 may also be a linear module such as a cylinder, and the transmission shaft 23 is sleeved with an outer cylinder 24 for protecting the transmission shaft 23.

Further, the frame body 21 is a rectangular frame, one side of the rectangular frame is connected with an intermediate connecting block 61, a guide plate 6 is arranged below the intermediate connecting block 61, a guide groove 52 is arranged in the middle of the guide plate 6, the middle of the intermediate connecting block 61 is located in the guide groove 52, and one end of the intermediate connecting block 61 is fixedly connected with the movable shears 53.

The eccentric wheel 22 is arranged in the rectangular frame, the rectangular frame is driven to move left and right through the rotation of the eccentric wheel 22, meanwhile, the rectangular frame is connected with the middle connecting block 61, and the middle connecting block 61 is limited by the guide groove 52 to move directionally when moving.

Further, referring to fig. 1, a U-shaped material guiding chute 100 is arranged below the cutting device 5, and a collecting box is connected to the material guiding chute 100.

The U-shaped chute 100 is provided to facilitate the collection of pin scrap.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A pin cutter feeder, comprising:

the method is characterized in that: further comprising:

2. A pin cutter feeder according to claim 1, characterized in that: the feeding mechanism further comprises a pressing plate arranged above the material guide plate, the pressing plate is connected with a lifting device, and a convex block used for being inserted into the conveying groove extends downwards from the lower end face of the pressing plate.

3. A pin cutter feeder according to claim 1, characterized in that: the lifting device comprises two guide rods, the upper ends of the guide rods are connected with a bearing block through connecting columns, the bearing block is provided with a mounting hole, a bearing is mounted in the mounting hole and connected with a lifting rod, the upper end of the lifting rod is connected with a rotating head, the lower end of the lifting rod is provided with a threaded section and is in threaded connection with a connecting block, the connecting block is provided with a guide hole matched with the guide rods, and the connecting block is sleeved on the guide rods and is in sliding connection with the guide; the connecting block is connected with an intermediate plate, and the intermediate plate is fixedly connected with the pressing plate.

4. A pin cutter feeder according to claim 1, characterized in that: the lower extreme of fixed scissors is equipped with and is used for the activity to cut male space of inserting, and one side lower extreme of fixed scissors is equipped with the guide way, and fixed scissors extends to the guide way has the guide block, and the guide block inserts the guide way.

5. A pin cutter feeder according to claim 1, characterized in that: the driving device comprises an eccentric wheel and a frame body, the eccentric wheel is positioned in the frame body, the frame body comprises a left stop block and a right stop block, and the eccentric wheel is respectively abutted against the left stop block and the right stop block; the frame body is connected with the movable scissors.

6. A pin cutter feeder according to claim 5, characterized in that: the frame body is a rectangular frame, one side of the rectangular frame is connected with an intermediate connecting block, a guide plate is arranged below the intermediate connecting block, a guide groove is arranged in the middle of the guide plate, the middle of the intermediate connecting block is located in the guide groove, and one end of the intermediate connecting block is fixedly connected with the movable scissors.

7. A pin cutter feeder according to any one of claims 1 to 6, wherein: and a U-shaped guide chute is arranged below the cutting device and is connected with a collecting box.