CN218214978U

CN218214978U - Pin inserting device

Info

Publication number: CN218214978U
Application number: CN202222171951.8U
Authority: CN
Inventors: 雷明; 周超; 谈备
Original assignee: Zhongshan Eternal Automation Co ltd
Current assignee: Zhongshan Eternal Automation Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-03
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a pin device aims at providing one kind and inserts the looper and can insert the pin device of arbitrary length needle. The utility model discloses a frame, be provided with contact pin station, double-layered needle subassembly, send needle actuating mechanism, looper mechanism, product moving mechanism, cut needle mechanism and push away needle mechanism on the frame, the double-layered needle subassembly is used for pressing from both sides the needle, it is used for the drive to send needle actuating mechanism the double-layered needle subassembly court the contact pin station removes in order to realize sending the needle, looper mechanism is used for bending needle in the contact pin station, product moving mechanism is used for driving the product and removes in order to realize the contact pin, it is used for cutting the needle to cut needle mechanism, it is used for promoting needle to corresponding degree of depth on the product to push away needle mechanism. The utility model discloses be applied to the technical field of transformer.

Description

Pin inserting device

Technical Field

The utility model relates to a technical field of transformer, in particular to pin inserting device.

Background

The transformer is a device for changing alternating voltage by utilizing a Faraday electromagnetic induction principle and mainly comprises a framework, a magnetic core, a coil and other parts, and in the process of processing the transformer, pins are required to be inserted into the framework to produce the qualified transformer.

The conventional pin inserting device can only insert a straight pin with one length, cannot bend the pin, and cannot adjust the length of the pin according to actual requirements, for example, in chinese patent publication No. CN 105632753A. It discloses a transformer skeleton pin device, and this patent can realize the accurate inserting into transformer skeleton simultaneously with many needles, but, its scene that can't satisfy needs looper to and the length that can't the adjustment needle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide one kind and inserted the looper and can insert the contact pin device of arbitrary length needle.

The utility model adopts the technical proposal that: the utility model discloses a frame, be provided with contact pin station, double-layered needle subassembly, send needle actuating mechanism, looper mechanism, product moving mechanism, cut needle mechanism and push away needle mechanism on the frame, the double-layered needle subassembly is used for pressing from both sides the needle, send needle actuating mechanism to be used for the drive the double-layered needle subassembly court the contact pin station removes in order to realize sending the needle, looper mechanism is used for bending needle in the contact pin station, product moving mechanism is used for driving the product and removes in order to realize the contact pin, it is used for cutting the needle to cut needle mechanism, it is used for promoting needle to corresponding degree of depth on the product to push away needle mechanism.

Further, still be provided with fixed establishment and tucking mechanism on the frame, fixed establishment is used for the looper mechanism tucking before the looper, tucking mechanism is used for the needle mechanism tucking before cutting.

Further, product moving mechanism includes a servo motor, a servo motor removes the seat through a lead screw subassembly drive and goes up and down, it is provided with first cylinder to remove on the seat, first cylinder drive product seat removes, the product seat is located the below of contact pin station.

Further, the needle feeding driving mechanism comprises a second servo motor, and the second servo motor drives the needle clamping assembly to move through a second screw rod assembly.

Further, the needle cutting mechanism comprises a first needle cutting plate and a second needle cutting plate which is in running fit with the first needle cutting plate, a first needle cutting groove is formed in the first needle cutting plate, and a second needle cutting groove matched with the first needle cutting groove is formed in the second needle cutting plate.

Further, the push pin mechanism comprises a second cylinder, and a push pin plate is arranged at the movable end of the second cylinder.

Furthermore, the product moving mechanism further comprises a product conveying line and a material pushing mechanism, a notch is formed in the product conveying line, the product seat is arranged on the notch and is in butt joint with the product conveying line, and the material pushing mechanism is used for pushing the product of the product conveying line to the product seat.

The utility model has the advantages that:

compared with the prior art not enough, the utility model discloses a looper mechanism bends the back with the needle, and the rethread promotes the product in order to insert the needle to the product on to satisfy the demand that inserts the looper, send the needle stroke through sending needle actuating mechanism control, and cut the needle through needle cutting mechanism behind the contact pin, thereby satisfy the demand of inserting arbitrary length needle, make the utility model has the advantages of insert the looper and can insert arbitrary length needle.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a partially enlarged schematic view of a portion a of fig. 1;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic perspective view of the present invention.

The reference numbers are as follows:

1. a machine base; 2. a needle clamping assembly; 3. a needle feeding drive mechanism; 5. a needle bending mechanism; 6. a product moving mechanism; 8. a needle pushing mechanism; 9. a fixing mechanism; 11. a first servo motor; 12. a movable seat; 13. a first cylinder; 15. a product seat; 16. a second servo motor; 17. a second cylinder; 18. a push pin plate; 19. a product transport line; 20. a material pushing mechanism; 30. a curved needle cylinder; 31. a curved needle fixing plate; 32. a curved needle movable rod; 50. and (3) a framework.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators in the embodiments of the present invention, such as up, down, left, right, front, back, clockwise, counterclockwise, etc., are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, if the specific posture is changed, the directional indicator is also changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 4, in this embodiment, the utility model discloses a frame 1, be provided with contact pin station, double-layered needle subassembly 2 on the frame 1, send needle actuating mechanism 3, looper mechanism 5, product moving mechanism 6, cut needle mechanism and push away needle mechanism 8, it is used for pressing from both sides the needle to press from both sides needle subassembly 2, send needle actuating mechanism 3 to be used for the drive press from both sides needle subassembly 2 court the contact pin station removes in order to realize sending the needle, looper mechanism 5 is used for bending needle in the contact pin station, product moving mechanism 6 is used for driving the product and removes in order to realize the contact pin, it is used for cutting the needle to cut needle mechanism, push away needle mechanism 8 and be used for promoting needle to corresponding degree of depth on the product. Specifically, the needle passes through the clip assembly 2, and the clip assembly 2 can clamp the needle to facilitate needle delivery.

It should be noted that the looper mechanism 5 includes a looper cylinder 30 and a looper fixing plate 31, the movable end of the looper cylinder 30 is movably connected with one end of a looper movable rod 32, the looper movable rod 32 is rotatably fitted on the looper fixing plate 31, the other end of the looper movable rod 32 is provided with a looper plate, one end of the looper movable rod 32 is pushed by the looper cylinder 30, and the looper fixing plate 31 serves as a rotation fulcrum of the looper movable rod 32, so that the other end of the looper movable rod 32 can push the looper plate to bend the needle of the needle inserting station by 90 degrees.

Compared with the prior art not enough the utility model discloses in, during the contact pin, the needle passes and the centre gripping is in needle subassembly 2, through sending needle actuating mechanism 3 drive needle subassembly 2 court the contact pin station removes in order to realize sending the needle, makes looper mechanism 5 can bend the needle of contact pin station, and further 6 drive frameworks 50 of product moving mechanism push the needle after removing to the contact pin station for the needle can insert to framework 50 in, and further 6 drive frameworks 50 of product moving mechanism are to cutting mechanism department behind the needle, reset the product to initial position again, and push away to predetermineeing the degree of depth through pushing away the needle that needle mechanism 8 was last with framework 50, thereby accomplish the contact pin, consequently, the utility model discloses a after looper mechanism 5 was bent the needle, the rethread promotes the product in order to insert the needle to the product, thereby satisfies the demand of inserting the looper, send the needle stroke through sending needle actuating mechanism 3 control to through cutting mechanism behind the needle cutting mechanism needle, thereby satisfy the demand of inserting arbitrary length needle, make the utility model have the advantage of inserting the looper and can insert arbitrary length needle.

In some embodiments, a fixing mechanism 9 and a needle pressing mechanism are further disposed on the machine base 1, the fixing mechanism 9 is used for the needle bending mechanism 5 to press the needle before the needle bending, and the needle pressing mechanism is used for the needle cutting mechanism to press the needle before the needle cutting. Specifically, the structure of the fixing mechanism 9 may be similar to that of the looper mechanism 5, and the fixing plate is driven by the cylinder to fix the position of the needle, and the specific structure may refer to the looper mechanism 5, which is not described herein again; through the setting of tucking mechanism tucking before cutting the needle, can avoid the needle to appear kick-backing after cutting off, tucking mechanism includes cylinder and tucking board, drives the tucking board through the cylinder and presses in one of the needle of skeleton 50, avoids the other end of needle to make the one end of needle kick-back at the cutting-off in-process.

In some embodiments, the product moving mechanism 6 includes a first servo motor 11, the first servo motor 11 drives a moving base 12 to move up and down through a first lead screw assembly, a first air cylinder 13 is disposed on the moving base 12, the first air cylinder 13 drives a product base 15 to move, and the product base 15 is located below the needle inserting station. Specifically, the movable base 12 is driven by the first servo motor 11 to move up and down to lift the skeleton 50 to the needle inserting station, and the product base 15 is further driven by the first air cylinder 13 to move towards the needle of the needle inserting station, so that the needle can be inserted into the skeleton 50.

In some embodiments, the needle feeding driving mechanism 3 comprises a second servo motor 16, and the second servo motor 16 drives the needle clamping assembly 2 to move through a second lead screw assembly.

In some embodiments, the needle cutting mechanism comprises a first needle cutting plate and a second needle cutting plate which is rotationally matched with the first needle cutting plate, the first needle cutting plate is provided with a first needle cutting groove, and the second needle cutting plate is provided with a second needle cutting groove matched with the first needle cutting groove. Specifically, the needle passes through the first needle cutting groove, and the second needle cutting groove is matched with the first needle cutting groove to realize needle cutting by rotating the second needle cutting plate relative to the first needle cutting plate.

In some embodiments, the push pin mechanism 8 includes a second cylinder 17, and a push pin plate 18 is disposed on a movable end of the second cylinder 17. Specifically, the needle pushing plate 18 is driven by the second air cylinder 17 to push the needles on the framework 50 to the corresponding depth, and a plurality of needle pushing grooves are formed in the needle pushing plate 18.

In some embodiments, the product moving mechanism 6 further includes a product transporting line 19 and a pushing mechanism 20, the product transporting line 19 has a notch therein, the product seat 15 is disposed on the notch and is abutted against the product transporting line 19, and the pushing mechanism 20 is configured to push the product of the product transporting line 19 onto the product seat 15. Specifically, the framework 50 of the product conveying line 19 is pushed onto the product seat 15 through the pushing mechanism 20, the product seat 15 moves, the pin inserting is completed, then the product seat resets to the notch, and the subsequent operation is circulated in the same way.

The utility model discloses a contact pin flow as follows:

during needle inserting, needles penetrate through and are clamped in the needle clamping assembly 2, the needle clamping assembly 2 is driven to move towards a needle inserting station through the needle feeding driving mechanism 3 to achieve needle feeding, the needles are pressed in front of the bent needles through the fixing mechanism 9, the needles of the needle inserting station are further bent through the bent needle mechanism 5, the product moving mechanism 6 drives the framework 50 to move to the needle inserting station and then to push the needles, the needles can be inserted into the framework 50, the product moving mechanism 6 drives the framework 50 to the needle cutting mechanism, the needles are cut through the needle cutting mechanism after being pressed through the needle pressing mechanism, the products are reset to the initial position, the needles on the framework 50 are pushed to the preset depth through the needle pushing mechanism 8, and then the needle inserting is completed.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications and combinations with other embodiments will be apparent to those skilled in the art in light of the description.

Claims

1. A pin device, characterized by: the needle clamping mechanism comprises a base (1), wherein a needle inserting station, a needle clamping assembly (2), a needle feeding driving mechanism (3), a needle bending mechanism (5), a product moving mechanism (6), a needle cutting mechanism and a needle pushing mechanism (8) are arranged on the base (1), the needle clamping assembly (2) is used for clamping a needle, the needle feeding driving mechanism (3) is used for driving the needle clamping assembly (2) to move towards the needle inserting station to realize needle feeding, the needle bending mechanism (5) is used for bending needles in the needle inserting station, the product moving mechanism (6) is used for driving the product to move to realize the needle inserting, the needle cutting mechanism is used for cutting the needle, and the needle pushing mechanism (8) is used for pushing the needles on the product to the corresponding depth.

2. A pin apparatus as defined in claim 1, wherein: still be provided with fixed establishment (9) and tucking mechanism on frame (1), fixed establishment (9) are used for looper mechanism (5) tucking before the looper, tucking mechanism is used for cut the mechanism tucking before cutting the needle.

3. A pin apparatus as defined in claim 1, wherein: product moving mechanism (6) include first servo motor (11), first servo motor (11) are removed seat (12) through the drive of first lead screw subassembly and are gone up and down, be provided with first cylinder (13) on removing seat (12), first cylinder (13) drive product seat (15) remove, product seat (15) are located the below of contact pin station.

4. A pin apparatus as defined in claim 1, wherein: the needle feeding driving mechanism (3) comprises a second servo motor (16), and the second servo motor (16) drives the needle clamping assembly (2) to move through a second screw rod assembly.

5. A pin apparatus as defined in claim 1, wherein: the needle cutting mechanism comprises a first needle cutting plate and a second needle cutting plate which is in running fit with the first needle cutting plate, a first needle cutting groove is formed in the first needle cutting plate, and a second needle cutting groove matched with the first needle cutting groove is formed in the second needle cutting plate.

6. A pin apparatus as defined in claim 1, wherein: the push pin mechanism (8) comprises a second cylinder (17), and a push pin plate (18) is arranged at the movable end of the second cylinder (17).

7. A pin apparatus as recited in claim 3, wherein: the product moving mechanism (6) further comprises a product conveying line (19) and a material pushing mechanism (20), a notch is formed in the product conveying line (19), the product seat (15) is arranged on the notch and is in butt joint with the notch in the product conveying line (19), and the material pushing mechanism (20) is used for pushing the product of the product conveying line (19) to the product seat (15).