CN106877112B - Full-automatic terminal punching machine - Google Patents

Abstract

The invention relates to a full-automatic perforating machine for a terminal, which comprises a power distribution control box, wherein a conveying trough matched with the terminal is arranged on the power distribution control box, an unwinding frame and a winding frame are respectively arranged on the left side and the right side of the power distribution control box, an unwinding wheel and a feeding trough are arranged on the unwinding frame, the unwinding wheel is matched with the inlet end of the feeding trough through a guide wheel, the outlet end of the feeding trough is butted with the conveying trough, a winding wheel and a discharging trough which are matched with each other are arranged on the winding frame, the winding wheel is connected with a winding motor, the discharging trough is butted with the conveying trough, and a mounting hole perforating device and a matching hole perforating device which are matched with the terminal are; the invention is provided with the conveying groove matched with the terminal, the two ends of the conveying groove are respectively provided with the winding drum and the winding drum, and the conveying groove is provided with the mounting hole punching device and the matching hole punching device matched with the terminal, so that the punching efficiency is greatly improved, the punched terminal can still be coiled, and the follow-up collection and shipment are greatly facilitated.

Description

A terminal automatic punching machine

technical field

The invention relates to the field of terminal processing, in particular to a terminal automatic punching machine.

Background technique

In electrical engineering, terminals refer to wiring terminals, also known as wiring terminals. The types are divided into holes, sockets, hooks, etc. Among them, hole terminals are widely used, and the terminals in holes are shown in Figure 6. It includes the main body and the openings on it. Mounting holes and mating holes for wiring, in the production process of terminals, most of them are wrapped with nylon tape and processed into rolls, and the terminals after coiling need to be punched with mounting holes and mating holes Only after processing can the terminals that can be applied be obtained.

In the process of terminal processing, most of the rolled terminals are cut into individual terminals first, and then multi-terminals are drilled by drilling, and then the terminals are collected, and the terminal is punched in this way. It consumes a lot of processing time, the processing efficiency is not high, and it has a great impact on subsequent production collection and shipment.

Contents of the invention

The purpose of the present invention is to provide a fully automatic punching machine for terminals, which is provided with a conveying trough matched with the terminal, and an unwinding reel and a rewinding reel are respectively arranged at both ends of the conveying trough, and at the same time, a terminal The matching installation hole punching device and the matching hole punching device greatly improve the efficiency of punching and save the time of punching. At the same time, the terminals that have been punched can still be rolled up, which greatly facilitates the follow-up collection and shipment.

In order to achieve the above objectives, the technical solution adopted by the present invention is: a terminal automatic punching machine, which includes a power distribution control box (1), and the power distribution control box (1) is provided with a terminal (14) The matching conveying trough (2), the left and right sides are respectively provided with an unwinding rack (3) and a winding rack (4), and the unwinding rack (3) is provided with an unwinding wheel (6) and a feeding trough (5), the unwinding wheel (6) cooperates with the inlet end of the feeding chute (5) through the guide wheel (7), and the outlet end of the feeding chute (5) is docked with the conveying chute (2), and the The rewinding frame (4) is provided with a rewinding wheel (8) and a discharge chute (13) that cooperate with each other, and the rewinding wheel (8) is connected with a rewinding motor, and the discharge chute (13) and the delivery chute (2 ) docking, above the conveying trough (2) is provided with an installation hole punching device (10) and a matching hole punching device (11) that cooperate with the terminal (14) from left to right, and the installation hole punching device (11) The device (10), the matching hole punching device (11) and the winding motor are connected to the power distribution control box (1).

Further, the mounting hole punching device (10) includes a mounting hole punching seat (23) arranged under the conveying trough (2), and the mounting hole punching seat (23) is provided with a mounting hole punching cylinder ( 24), the cylinder for drilling installation holes (24) is provided with a top block for drilling installation holes (25), and the top block for drilling installation holes (25) is provided with a lifting seat for drilling installation holes (26). The punching mounting hole lifting seat (26) is provided with a punching mounting hole top (27) matched with the terminal (14), and the mounting hole punching cylinder (24) is connected to the power distribution control box (1).

Further, both sides of the mounting hole drilling seat (23) are provided with mounting hole chute (28), and the mounting hole drilling elevating seat (26) cooperates with the mounting hole drilling chute (28).

Further, the matching hole punching device (11) includes a matching hole punching box (30) arranged on the power distribution control box (1), and the front side of the matching hole punching box (30) is provided with a punching Matching hole movable seat (32), the described movable seat for punching the matching hole (32) is connected with an up and down movable device, and the movable device for punching the matching hole (32) is provided with an up and down adjusting seat (34), and the described up and down adjusting seat (34) is connected with a punching block (36) matched with the mating hole (15) of the terminal (14) in the delivery tank (2) through the up and down adjusting screw (35), and the up and down movable device is connected to the power distribution control box (1).

Further, the front side of the matching hole box (30) is provided with slide rails running up and down, and the movable seat (32) for punching matching holes is matched with the slide rails.

Further, the up and down movable device includes a matching hole punching motor (31) arranged on the power distribution control box (1), and the matching hole punching motor (31) is connected with a punching hole punching box (30) The eccentric shaft (45), the eccentric shaft (45) is sleeved with an eccentric wheel (44), the eccentric wheel (44) is provided with a mating wheel (43), and the mating wheel (43) A rotating rod (42) is connected, the front part of the rotating rod (42) is hinged on the rotating seat (41) in the matching hole box (30), and the front end is connected with the movable seat for punching the matching hole through the connecting block (40) (32) connection, the rear part is connected with the bottom of the matching hole box (30) through the tension spring (46), and the described matching hole punching motor (31) is connected to the power distribution control box (1).

Further, the bottom of the front side of the punching hole box (30) is provided with a punching hole fixing seat (33), and the punching hole fixing seat (33) is provided with a And the jacking block (37) that cooperates with punching block (36).

Further, left and right adjustment seats (38) are arranged on both sides of the movable seat (32) for punching matching holes and the fixed seat (33) for punching matching holes, and the left and right adjustment seats (38) are respectively provided with The left and right adjustment screw rods (39) that the up and down adjustment seat (34) cooperates with the topping material block (37).

Further, the right part of the conveying trough (2) is provided with a pulling device (12) matched with it, and the pulling device (12) includes a pulling seat (52) arranged on the power distribution control box (1) , the pulling motor (51) is provided on the pulling seat (52), and the pulling motor (51) is connected to the pulling wheel (53) below the conveying trough (2), and the pulling wheel (53) The upper part penetrates into the conveying trough (2), and the pulling protrusion (54) matching the mounting hole (16) of the terminal (14) is evenly arranged on the pulling wheel (53), and the above-mentioned pulling seat (52) is set There is a pressing wheel (55) matched with the pulling wheel (53), and the pulling motor (51) is connected to the power distribution control box (1).

The beneficial effects of the present invention are:

1. There is a conveying trough equipped with terminals, and the unwinding reel and the rewinding reel are respectively arranged at both ends of the conveying trough, and the mounting hole punching device and the matching hole punching device that cooperate with the terminal are installed on the conveying trough, The efficiency of punching is greatly improved, and the time for punching is saved. At the same time, the terminals that have been punched can still be stored in rolls, which greatly facilitates subsequent collection and shipment.

2. The structure of the installation hole punching device is simple, the operation is convenient, and the punching efficiency is high, which is convenient for automatic control.

3. The design of the chute for drilling installation holes can ensure that the lifting track of the lifting seat for drilling installation holes will not deviate, thereby improving the accuracy of drilling installation holes.

4. The matching hole punching device has a simple structure and is easy to operate, and the initial height of the punching block can be adjusted by adjusting the screw rod up and down to achieve a better punching fit.

5. The movable seat for punching the matching hole cooperates with the slide rail, thereby ensuring the running track of the movable seat for punching the matching hole and improving the accuracy of punching the matching hole.

6. The up and down movable device adopts eccentric wheel rotation and tension spring to drive the rotating rod to rotate periodically, and then drives the movable seat for drilling matching holes to move up and down periodically, thereby improving the efficiency and continuity of punching.

7. The design of the jacking block can support the terminals to be punched with matching holes, thereby improving the punching effect.

8. The design of the left and right adjustment seats and the left and right adjustment screws can ensure that the starting positions of the punching block and the ejector block are matched with each other, and the cooperation can always be realized during the drilling process.

9. The design of the pulling device can drive the terminal strings to move regularly according to the spacing of the holes, and then can well cooperate with the working operation of each punching station.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of a terminal automatic punching machine.

Fig. 2 is a three-dimensional schematic diagram of the device for punching mounting holes.

Fig. 3 is a three-dimensional schematic diagram of the matching hole punching device.

Fig. 4 is a three-dimensional schematic diagram of the up and down movable device.

Fig. 5 is a schematic perspective view of the pulling device. ,

Fig. 6 is a schematic perspective view of a terminal.

The characters shown in the figure are marked as: 1. Power distribution control box; 2. Conveying trough; 3. Unwinding stand; 4. Rewinding stand; 8. Rewinding wheel; 10. Mounting hole punching device; 11. Cooperating hole punching device; 12. Pulling device; 13. Discharging chute; 14. Terminal; 15. Cooperating hole; 16. Mounting hole; Mounting hole seat; 24. Drilling the installation hole cylinder; 25. Drilling the top block of the installation hole; 26. Drilling the lifting seat of the installation hole; 27. Drilling the top of the installation hole; 28. Drilling the chute of the installation hole; 3. Motor for punching matching holes; 32. Movable seat for punching matching holes; 33. Fixed seat for punching matching holes; 34. Up and down adjustment seat; 35. Up and down adjusting screw; 36. Punching block; Seat; 39, left and right adjustment screw rods; 40, connecting block; 41, rotating seat; 42, rotating rod; 43, matching wheel; 44, eccentric wheel; 45, eccentric shaft; 46, tension spring; 51, pulling motor; 52 , pulling seat; 53, pulling wheel; 54, pulling protrusion; 55, pressing wheel.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

As shown in Figures 1 to 6, the specific structure of the present invention is: a terminal automatic punching machine, which includes a power distribution control box 1, and the power distribution control box 1 is provided with a conveying machine that cooperates with the terminal 14. The slot 2 and the left and right sides are respectively provided with an unwinding frame 3 and a rewinding frame 4, and the unwinding frame 3 is provided with an unwinding wheel 6 and a feeding trough 5, and the described unwinding wheel 6 passes through the guide wheel 7 Cooperate with the inlet end of feeding chute 5, the outlet end of feeding chute 5 is docked with conveying chute 2, and described rewinding frame 4 is provided with rewinding wheel 8 and discharge chute 13 that cooperate with each other, and rewinding wheel 8 A winding motor is connected, and the discharge chute 13 is docked with the conveying trough 2. The above conveying trough 2 is provided with a mounting hole punching device 10 and a matching hole punching device 11 that cooperate with the terminal 14 from left to right. The mounting hole punching device 10, the matching hole punching device 11 and the winding motor are connected to the power distribution control box 1.

Preferably, the mounting hole punching device 10 includes a mounting hole punching seat 23 arranged below the conveying trough 2, the mounting hole punching seat 23 is provided with a mounting hole drilling cylinder 24, and the mounting hole drilling cylinder 24 24 is provided with a top block 25 for drilling installation holes, and the top block 25 for drilling installation holes is provided with a lifting seat 26 for drilling installation holes. The plug 27 and the cylinder 24 for drilling installation holes are connected to the power distribution control box 1 .

Preferably, two sides of the mounting hole punching seat 23 are provided with mounting hole drilling chute 28 , and the mounting hole drilling elevating seat 26 cooperates with the mounting hole drilling chute 28 .

Preferably, the matching hole punching device 11 includes a matching hole punching box 30 arranged on the power distribution control box 1, the front side of the punching matching hole box 30 is provided with a matching hole punching movable seat 32, the The matching hole movable seat 32 is connected with an up and down movable device, and the matching hole movable device 32 is provided with an up and down adjusting seat 34, and the up and down adjusting seat 34 is connected with the terminal in the conveying tank 2 through an up and down adjusting screw rod 35. The punching block 36 matched with the matching hole 15 of 14, the described up and down movable device is connected to the power distribution control box 1.

Preferably, the front side of the punching hole box 30 is provided with a slide rail running up and down, and the punching hole movable seat 32 is matched with the slide rail.

Preferably, the described up and down movable device includes a matching hole motor 31 arranged on the power distribution control box 1, and the described matching hole motor 31 is connected with an eccentric shaft 45 penetrating into the matching hole box 30, and the described The eccentric shaft 45 is sleeved with an eccentric wheel 44, the eccentric wheel 44 is provided with a mating wheel 43, and the mating wheel 43 is connected with a rotating rod 42, and the front part of the rotating rod 42 is hinged on the matching hole On the rotating seat 41 in the box 30, the front end is connected with the movable seat 32 of punching the matching hole through the connecting block 40, and the rear part is connected with the bottom of the matching hole box 30 by the tension spring 46, and the described motor 31 of punching the matching hole is connected to Power distribution control box 1.

Preferably, the bottom of the front side of the punching hole box 30 is provided with a punching hole fixing seat 33, and the punching hole fixing seat 33 is provided with a hole that penetrates into the delivery tank 2 and cooperates with the punching block 36. Jacking block 37.

Preferably, the left and right adjustment seats 38 are arranged on both sides of the movable seat 32 for matching holes and the fixed seat 33 for matching holes, and the left and right adjustment seats 38 are provided with the upper and lower adjustment seats 34 and the jacking blocks respectively. The left and right adjustment screw rod 39 that 37 cooperates.

Preferably, the right part of the conveying trough 2 is provided with a pulling device 12 matched with it, and the pulling device 12 includes a pulling seat 52 arranged on the power distribution control box 1, and the pulling seat 52 is provided with Pulling motor 51, described pulling motor 51 is connected with pulling wheel 53 below conveying trough 2, and the upper part of described pulling wheel 53 penetrates conveying trough 2, and the installation hole with terminal 14 is evenly arranged on pulling wheel 53 16 is matched with the pulling protrusion 54, and the pressing wheel 55 matched with the pulling wheel 53 is arranged above the pulling seat 52, and the pulling motor 51 is connected to the power distribution control box 1.

In specific use, the equipment is installed first, then the terminal roll to be processed is placed on the unwinding wheel 6, and then the end of the terminal roll passes through the guide wheel 7 and enters the delivery trough 5 from the feed chute 2, and is passed through the unwinding wheel 6. After the hole is operated, roll it onto the winding wheel 8, and then control the operation of the pulling motor 51 and the winding motor through the power distribution control box 1, and drive the terminal 14 to advance from left to right one by one. When the terminal 14 passes through the installation hole, punch a hole When the device 10 is installed, the power distribution control box 1 will control the matching hole drilling cylinder 24 to drive the matching hole head 27 to perform the installation hole drilling process on the installation hole position of the terminal 14. When the terminal 14 passes through the matching hole punching device 11, the power distribution control Case 1 can control the operation of the matching hole motor 31, and then drives the eccentric wheel 44 to rotate, and then cooperates with the tension spring 46 to drive the rotating rod 42 to rotate, and then drives the matching hole movable seat 32 to reciprocate up and down, and then drives the punching block 36 pairs The rough holes that have been drilled are reamed and repaired, and the processing of the matching hole 15 is completed. The terminal 14 pairs that have been completed in the working process are rewound through the winding wheel 8 again, and the roll-shaped drilled terminal 14 product is obtained. .

It should be noted that, in this document, the terms "comprising", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or apparatus.

In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above examples is only used to help understand the method and core idea of the present invention. The above is only a preferred embodiment of the present invention. It should be pointed out that due to the limitation of literal expression, there are objectively unlimited specific structures. Under these circumstances, several improvements, modifications or changes can also be made, and the above-mentioned technical features can also be combined in an appropriate manner; these improvements, modifications, or combinations, or the idea and technical solution of the invention can be directly applied to other occasions without improvement should be regarded as the scope of protection of the present invention.

Claims (9)

1. A fully automatic terminal punching machine, characterized in that it includes a power distribution control box (1), and the power distribution control box (1) is provided with a delivery trough (2) that cooperates with the terminal (14) , The left and right sides are respectively provided with an unwinding rack (3) and a winding rack (4), and the unwinding rack (3) is provided with an unwinding wheel (6) and a feeding trough (5), and The unwinding wheel (6) cooperates with the inlet end of the feeding chute (5) through the guide wheel (7), and the outlet end of the feeding chute (5) is docked with the conveying chute (2), and the winding rack (4) There is a rewinding wheel (8) and a discharge chute (13) that cooperate with each other, and the rewinding wheel (8) is connected with a winding motor, and the discharge chute (13) is docked with the conveying trough (2), and the conveying A mounting hole punching device (10) and a matching hole punching device (11) are arranged above the slot (2) from left to right to cooperate with the terminal (14). The mounting hole punching device (10), the matching hole The punching device (11) and the winding motor are connected to the power distribution control box (1). 2. A terminal automatic punching machine according to claim 1, characterized in that, the mounting hole punching device (10) includes a mounting hole punching seat (23) arranged under the conveying trough (2) , the mounting hole drilling seat (23) is provided with a mounting hole drilling cylinder (24), the mounting hole drilling cylinder (24) is provided with a mounting hole top block (25), and the mounting hole drilling The top block (25) is provided with a lifting seat (26) for drilling installation holes, and the lifting seat (26) for drilling installation holes is provided with a top (27) for drilling installation holes that cooperates with the terminal (14). The mounting hole cylinder (24) is connected to the power distribution control box (1). 3. A terminal automatic punching machine according to claim 2, characterized in that, the two sides of the punching mounting hole seat (23) are provided with punching mounting hole slides (28), and the punching The mounting hole lifting seat (26) cooperates with the mounting hole chute (28). 4. A fully automatic terminal punching machine according to claim 1, characterized in that, the matching hole punching device (11) includes a punching matching hole box ( 30), the front side of the punching hole box (30) is provided with a punching hole movable seat (32), and the punching hole movable seat (32) is connected with an up and down movable device, and the punching hole movable device (32) is provided with an up and down adjustment seat (34), and the up and down adjustment seat (34) is connected with a matching hole (15) with the terminal (14) in the delivery tank (2) through an up and down adjustment screw (35) Cooperating with the punching block (36), the described up and down movable device is connected to the power distribution control box (1). 5. A terminal automatic punching machine according to claim 4, characterized in that, the front side of the punching hole box (30) is provided with a slide rail going up and down, and the punching hole is movable Seat (32) cooperates with slide rail. 6. A fully automatic terminal punching machine according to claim 4, characterized in that, the up and down movable device includes a matching hole punching motor (31) arranged on the power distribution control box (1), and the The matching hole punching motor (31) is connected with an eccentric shaft (45) penetrating into the matching hole box (30), the eccentric shaft (45) is sleeved with an eccentric wheel (44), and the eccentric wheel ( 44) is provided with a mating wheel (43), and the mating wheel (43) is connected with a rotating rod (42), and the front part of the rotating rod (42) is hinged to rotate in the matching hole box (30). The upper and front ends of the seat (41) are connected with the movable seat (32) for punching the matching hole through the connecting block (40), and the rear part is connected with the bottom of the punching hole box (30) through the tension spring (46). The hole motor (31) is connected to the power distribution control box (1). 7. A terminal automatic punching machine according to claim 4, characterized in that, the bottom of the front side of the punching hole box (30) is provided with a punching hole fixing seat (33), and the The punching hole fixing seat (33) is provided with a jacking block (37) that penetrates into the conveying trough (2) and cooperates with the punching block (36). 8. A terminal automatic punching machine according to claim 7, characterized in that, both sides of the movable seat (32) for punching matching holes and the fixed seat (33) for punching matching holes are provided with left and right adjustment Seat (38), described left and right adjustment seat (38) is provided with the left and right adjustment screw rods (39) that cooperate with up and down adjustment seat (34) and ejector block (37) respectively. 9. A terminal automatic punching machine according to claim 1, characterized in that, the right part of the conveying trough (2) is provided with a pulling device (12) matched with it, and the pulling device ( 12) It includes a pulling seat (52) arranged on the power distribution control box (1), and a pulling motor (51) is arranged on the pulling seat (52), and the pulling motor (51) is connected with the conveying trough (2 ) below the pulling wheel (53), the upper part of the pulling wheel (53) penetrates the conveying trough (2), and the pulling wheel (53) is uniformly provided with mounting holes (16) for the terminal (14) The matching pulling protrusion (54), the pressing wheel (55) matching the pulling wheel (53) is arranged above the pulling seat (52), and the pulling motor (51) is connected to the power distribution control box ( 1).