CN217239971U

CN217239971U - Contact pin forming mechanism

Info

Publication number: CN217239971U
Application number: CN202220679114.3U
Authority: CN
Inventors: 丁建; 程樟娥; 张家军; 巢俊杰; 陈涛
Original assignee: Changzhou Shiweipu Precision Mould Co ltd
Current assignee: Changzhou Shiweipu Precision Mould Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-19
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a contact pin forming mechanism, which comprises a machine body, wherein the machine body comprises a sliding groove, a sliding block is slidably arranged in the sliding groove, the sliding block is U-shaped, fastening bins are arranged in the two sides of the sliding block, buckles are arranged in the fastening bins, a plug pin is arranged in the sliding block, the plug pin and the buckles are matched structures, a matching bin is arranged at the front end of the sliding block, a flange plate is arranged at the front end of the matching bin, a contact pin groove is fixedly arranged above the flange plate, a contact pin is arranged in the contact pin groove, the contact pin and the matching bin are matched structures, a rubber drip tube is arranged above the matching bin, the outer wall of the rubber drip tube with the matching bin extends inwards, a plurality of groups of rubber sealing bins are arranged in the matching bin, the rubber drip tube is connected with a rubber sealing bin pipeline, and the rubber sealing bin is sleeved outside the contact pin, the utility model has the characteristics of degree of automation is high, stability is strong.

Description

Contact pin forming mechanism

Technical Field

The utility model relates to a contact pin seals glue technical field specifically is a forming mechanism of contact pin.

Background

The existing pin glue sealing and forming technology is mostly semi-automatic, the pin position needs to be manually positioned, glue sealing is carried out, the problem of pressure stability generated in the glue sealing process is mostly ignored, or a manual pressing and forming die is used for improving the stability of the mechanism, so that the pin forming mechanism with high automation degree and strong stability is necessarily designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forming mechanism of contact pin to solve the problem of proposing among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a forming mechanism of contact pin, includes the organism, the organism includes the spout, the inside slidable mounting of spout has the slider, the slider is the U style of calligraphy, the inside fastening storehouse that is provided with in both sides of slider, the inside buckle that is provided with in fastening storehouse, the inside of slider is provided with the bolt, bolt and buckle are the cooperation structure, the front end of slider is provided with the cooperation storehouse, the front end in cooperation storehouse is provided with the ring flange, the top fixed mounting of ring flange has the contact pin groove, the inside in contact pin groove is provided with the contact pin, the contact pin is the cooperation structure with the cooperation storehouse, the top in cooperation storehouse is provided with the rubber tube that drips.

Preferably, the rubber dripping pipe has the outer wall in cooperation storehouse to extend to inside, the inside a plurality of groups of having seted up in cooperation storehouse seals gluey storehouse, the rubber dripping pipe with seal gluey storehouse pipe connection, seal gluey storehouse cover and locate the outside of contact pin.

Preferably, the outside laminating in the storehouse is glued to the sealing is installed hot sheetmetal, the outside of hot sheetmetal is provided with the signal head.

Preferably, the inner wall in fastening storehouse installs the fixed block, the middle fixed mounting of fixed block has the cylinder, the cylinder is connected with the signal head electricity.

Preferably, the front end of the air cylinder is fixedly connected with a spring part, and the front end of the spring part is fixedly connected with the buckle.

Preferably, an open slot is formed in the outer wall of the fastening bin, and a limit ring is fixed to the outer portion of the buckle.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,

(1) the plug pin and the sliding block are arranged, so that the sliding block is pushed to enable the matching bin in front of the sliding block to be positioned with the plug pin in advance before the plug pin is sealed, the plug pin is abutted against the sliding block, and the plug pin is abutted against the sliding block to prevent the plug pin from being separated from the plug pin due to thermal expansion when the glue is fed into the matching bin due to the fact that the temperature of the hot melt adhesive is high, and therefore the forming mechanism can have good stability;

(2) through being provided with the fastening storehouse, can fasten the bolt when gluing, increase the stability of organism, also can loosen the bolt after gluing the completion, the convenient dismantlement increases the flexibility of organism.

Drawings

The accompanying drawings 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 invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall sectional structural schematic diagram of the present invention;

fig. 3 is a schematic structural view of the fastening bin of the present invention;

FIG. 4 is a schematic view of the working state of the fastening chamber of the present invention;

FIG. 5 is a partial enlarged view of the area A of the present invention;

in the figure: 1. a body; 2. a chute; 3. a slider; 4. a bolt; 5. a flange plate; 6. a pin slot; 7. a matching bin; 8. a rubber dripping pipe; 9. buckling; 10. fastening the bin; 11. an open slot; 12. a limiting ring; 13. a fixed block; 14. a cylinder; 15. a spring member; 16. inserting a pin; 17. sealing a glue bin; 18. a hot metal sheet; 19. a signal head.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a contact pin forming mechanism comprises a machine body 1, the machine body 1 comprises a sliding groove 2, a sliding block 3 is slidably mounted inside the sliding groove 2, the sliding block 3 is U-shaped, a fastening bin 10 is arranged inside two sides of the sliding block 3, a buckle 9 is arranged inside the fastening bin 10, a plug pin 4 is arranged inside the sliding block 3, the plug pin 4 and the buckle 9 are in a matched structure, a matching bin 7 is arranged at the front end of the sliding block 3, a flange 5 is arranged at the front end of the matching bin 7, a contact pin groove 6 is fixedly mounted above the flange 5, a contact pin 16 is arranged inside the contact pin groove 6, the contact pin 16 and the matching bin 7 are in a matched structure, a rubber dropping pipe 8 is arranged above the matching bin 7, the contact pin 16 is soft in texture, the contact pin is easily bent by a workpiece during glue sealing and difficult to position, therefore, a group of sliding grooves 2 are collinearly mounted in the direction of the contact pin in which the contact pin is mounted on the flange 5, the sliding block 3 is additionally mounted inside the sliding groove 2, the sliding block 3 is moved by the plug pin 4 to align the matching bin 7 and the contact pin 16 in advance, the laminating is in the same place, when gluing for the contact pin, bolt 4 can be fixed in the centre of slider 3 by card knot 9 to support slider 3, because of the temperature of hot melt adhesive is higher, bolt 4 supports slider 3 and can prevent to cooperate 7 inside thermal expansion and contact pin 16 separation when advancing gluey.

Referring to fig. 5, the outer wall of the glue dripping tube 8 of the matching bin 7 extends inward, a plurality of groups of glue sealing bins 17 are disposed inside the matching bin 7, the glue dripping tube 8 is connected to the glue sealing bins 17 through a pipeline, the glue sealing bins 17 are sleeved outside the contact pins 16, the hot metal sheets 18 are attached to the outside of the glue sealing bins 17, signal heads 19 are disposed outside the hot metal sheets 18, the hot melt adhesive is introduced into the matching bin 7 through the glue dripping tube 8 and enters the glue sealing bins 17 to seal the contact pins 16, the hot melt adhesive can bend and turn over the hot metal sheets 18 outwards and contact the signal heads 19 due to heat generated after entering the glue sealing bins 17, and the signal heads 19 send out electrical signals.

Referring to fig. 3 and 4, a fixing block 13 is installed on the inner wall of a fastening bin 10, an air cylinder 14 is fixedly installed in the middle of the fixing block 13, the air cylinder 14 is electrically connected with a signal head 19, a spring member 15 is fixedly connected to the front end of the air cylinder 14, the front end of the spring member 15 is fixedly connected with a buckle 9, an open slot 11 is formed in the outer wall of the fastening bin 10, a limiting ring 12 is fixed outside the buckle 9, after the signal head 19 sends out an electric signal, the air cylinder 14 in the middle of the fixing block 13 in the fastening bin 10 pushes forward, an output shaft of the air cylinder 14 pushes the spring member 15 and the buckle 9 forward, the diameter length of the limiting ring 12 around the buckle 9 is greater than the opening length of the open slot 11, so that the limiting ring 12 can abut against the inner wall of the open slot 11 after the buckle 9 completely extends out, the output shaft of the air cylinder 14 completely compresses and contracts the spring member 15, so that the buckle 9 completely extends to abut against the plug pin 4 during glue sealing, in the process of sealing the glue, the contact pin 16 and the matching bin 7 are prevented from loosening, when the hot melt glue is almost solidified and the temperature in the sealing glue bin 17 is lower, the hot metal sheet 18 can be retracted to the original position due to cooling, the signal head 19 does not send out an electric signal any more, the air cylinder 14 is retracted, the plug pin 4 is not fixed any more at the moment, and the plug pin can be easily pulled out from the space between the buckles 9.

It should be noted that, in this document, 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. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a forming mechanism of contact pin, includes organism (1), its characterized in that: organism (1) includes spout (2), spout (2) inside slidable mounting has slider (3), slider (3) are the U style of calligraphy, the inside fastening storehouse (10) that is provided with in both sides of slider (3), fastening storehouse (10) inside is provided with buckle (9), the inside of slider (3) is provided with bolt (4), bolt (4) and buckle (9) are the cooperation structure, the front end of slider (3) is provided with cooperation storehouse (7), the front end in cooperation storehouse (7) is provided with ring flange (5), the top fixed mounting of ring flange (5) has needle inserting groove (6), the inside in needle inserting groove (6) is provided with contact pin (16), contact pin (16) are the cooperation structure with cooperation storehouse (7), the top in cooperation storehouse (7) is provided with rubber dripping pipe (8).

2. The molding mechanism for a pin of claim 1, wherein: the outer wall that drips rubber pipe (8) have cooperation storehouse (7) extends to inside, cooperation storehouse (7) are inside to be seted up a plurality of groups and to be sealed storehouse (17), drip rubber pipe (8) and seal a gluey storehouse (17) pipe connection, the outside of contact pin (16) is located to seal gluey storehouse (17) cover.

3. The molding mechanism for a pin of claim 2, wherein: the outside laminating in gluing storehouse (17) is installed hot sheetmetal (18), the outside of hot sheetmetal (18) is provided with signal head (19).

4. A pin forming mechanism as claimed in claim 3, wherein: fixed block (13) are installed to the inner wall in fastening storehouse (10), the middle fixed mounting of fixed block (13) has cylinder (14), cylinder (14) are connected with signal head (19) electricity.

5. The insert pin forming mechanism according to claim 4, wherein: the front end of the air cylinder (14) is fixedly connected with a spring piece (15), and the front end of the spring piece (15) is fixedly connected with the buckle (9).

6. The molding mechanism for a pin of claim 1, wherein: an open slot (11) is formed in the outer wall of the fastening bin (10), and a limiting ring (12) is fixed to the outer portion of the buckle (9).