WO2021184584A1

WO2021184584A1 - Lock drilling production line

Info

Publication number: WO2021184584A1
Application number: PCT/CN2020/099156
Authority: WO
Inventors: 倪前伟
Original assignee: 倪前伟
Priority date: 2020-03-18
Filing date: 2020-06-30
Publication date: 2021-09-23
Also published as: CN111215662A

Abstract

A lock drilling production line, comprising a machine frame (1). A horizontal rail (2) is fixed on the machine frame, and the height of the two side walls of the rail is less than the height of a lock; a telescopic rod (10) is fixed to one side of the machine frame corresponding to the rail, and one end of the telescopic rod is provided in the rail; a drilling machine (3) is provided above the rail, and the drilling machine is fixed on the machine frame; a through hole (4) is formed in a position of a bottom surface of the rail directly below the drilling machine, a horizontal supporting plate (5) is fitted to the through hole, and a lifting cylinder (6) is connected to a bottom end of the supporting plate; a connecting frame (7) is connected between the lifting cylinder and the machine frame, clamping plates (8) are provided at positions of the connecting frame corresponding to both sides of the supporting plate, and a horizontal telescopic cylinder (9) is connected between each of the clamping plates and the connecting frame. The lock drilling production line can facilitate the removal of the lock, and also has the advantages of being high in processing efficiency, small in labor intensity of workers, convenient to clamp, convenient to convey the lock, high in clamping stability and clean in working environment.

Description

Lock body drilling production line

Technical field

The invention relates to padlock lock body processing equipment, in particular to a lock body drilling production line.

Background technique

At present, the common lock body drilling on the market requires the staff to completely put the lock body in the clamping seat in order to ensure the stability of the clamping when drilling, and then rotate the grip to control the clamping plate on the clamping seat to fix the lock body. Clamping; when the drilling is completed, the worker needs to loosen the clamping seat and insert the finger into the clamping seat to take out the lock body, which is inconvenient to operate; and the picking and placing of the lock body requires two actions, which is more efficient in processing Low; workers need to perform multiple repetitive operations for a long time, and the labor intensity is relatively high; and manual rotation of the grip is required to control the splint on the clamping seat, and the clamping operation is more troublesome. Therefore, the existing lock body drilling operation has the problems of inconvenience to take out the lock body, lower processing efficiency, greater labor intensity of the staff, and troublesome clamping operation.

Summary of the invention

The purpose of the present invention is to provide a lock body drilling production line. The invention not only can facilitate the removal of the lock body, but also has the advantages of higher processing efficiency, lower labor intensity of the staff, and convenient clamping operation.

The technical scheme of the present invention: a lock body drilling production line, including a frame, a horizontal rail is fixed on the frame, and the height of the two side walls of the rail is less than the height of the lock body; The rod, one end of the telescopic rod is set in the track; a drilling machine is arranged above the track, and the drilling machine is fixed on the frame; the bottom surface of the track is provided with a through hole at a position directly below the drilling machine, and the through hole is A horizontal pallet is matched, and the bottom end of the pallet is connected with a lifting cylinder; a connecting frame is connected between the lifting cylinder and the frame, and the connecting frame is provided with splints at the positions on both sides of the corresponding pallet. Horizontal telescopic cylinders are connected between the connecting frames.

In the aforementioned lock body drilling production line, the end of the telescopic rod is connected with a push block, and the push block is arranged in cooperation with the track; one side of the track is connected with an inclined feed rail at a position corresponding to the push block.

In the aforementioned lock body drilling production line, a rubber layer is attached to the surface of the splint.

In the aforementioned lock body drilling production line, a position sensor is fixed on the connecting frame at a position below the corresponding track.

In the aforementioned lock body drilling production line, an exhaust pipe is fixed on the side wall of the track at a position corresponding to the drilling machine.

Compared with the prior art, the present invention improves the existing lock body processing operation, by fixing a horizontal rail on the frame, and setting a telescopic rod at one end of the rail, the end of the telescopic rod is set in the rail, and the The rod reciprocates and retracts a distance of the width of the lock body, while continuously feeding the lock body into the track, so that the lock body can move in the track one by one; because the height of the two side walls of the track is less than the height of the lock body, the difference between the track and the lock body is reduced. The friction between the lock body facilitates the push of the lock body in the track. At the same time, the top of the lock body protrudes above the track, which can also facilitate the staff to take out the lock body; as the lock body is gradually pushed into the track, the drilled lock body is also It can be pushed out of the track gradually without the need to manually remove the lock body. The lock body is more convenient to take out; while pushing in a lock body to be processed from one end of the track, a finished lock body can be pushed out of the track at the same time, reducing the lock body taking and placing steps. The work efficiency is high; when the lock body is transported directly under the drilling machine, the entire lock body is located on the pallet, and the pallet only needs to be lowered a certain distance so that the top of the lock body is lower than or equal to the height of the side wall of the rail (pallet Slightly larger than the width of the lock body, it is convenient for the lock body to drop along with the pallet), and then the bottom of the lock body is clamped by the horizontal telescopic cylinders on both sides to extend the control splint, so that the bottom of the lock body is clamped by the splint, and the lock body The top part is restricted by the two side walls of the track to ensure the clamping stability of the lock body; there is no need to manually operate the clamping seat to fix and release the lock body, which reduces labor intensity and makes clamping easier. In addition, in the present invention, the end of the telescopic rod is connected with a push block, and the push block and the track are slidably arranged in the track, and at the same time, an inclined feeding rail is connected at the position corresponding to the pushing block on the track (the feeding rail is connected to the rail through the fixed frame). (Fixed rack), the feed rail can be connected with a vibrating plate (you can also manually choose to put it in the backward), through the vibrating plate to select the lock body and send it into the feed rail, the lock body has a forward track under the action of gravity The push block restricts the lock body from entering the track; when the push block retreats, a lock body position is vacated in the track, and a lock body in the feed rail enters the track. When the push block is pushed forward, Push the lock body in the track forward by a lock body distance. Repeated operations can complete the lock body feeding operation one by one, without manual feeding one by one, further reducing the labor intensity of the staff; the surface of the splint is attached with a rubber layer, The rubber layer can better fit the surface of the lock body for clamping, and further ensure the stability of the clamping; a position sensor (model can be MLX90372) is fixed on the connecting frame at the position below the corresponding track, which can identify whether the lock body is supported The board descends together to provide a signal to the alarm to remind the staff to check and ensure the stability of the operation; on one side of the track, there is an exhaust pipe fixed at the position corresponding to the drilling machine, and the exhaust pipe can be used when the lock body is drilled. Air extraction can effectively remove drilling waste and ensure a clean working environment. Therefore, the present invention can not only facilitate the removal of the lock body, but also has the advantages of higher processing efficiency, less labor intensity of the staff, more convenient clamping operation, more convenient lock body transportation, stronger clamping stability and cleaner working environment. advantage.

Description of the drawings

Figure 1 is a schematic diagram of the structure of the present invention.

The marks in the attached drawings are: 1-frame, 2-rail, 3-drilling machine, 4-through hole, 5-support plate, 6-lifting cylinder, 7-connecting frame, 8-splint, 9-telescopic cylinder , 10- telescopic rod, 11-push block, 12-feed guide, 13-rubber layer, 14-position sensor, 15-exhaust pipe.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but it is not used as a basis for limiting the present invention.

Examples. A lock body drilling production line is composed as shown in Figure 1. It includes a frame 1, a horizontal rail 2 is fixed on the frame 1, and the height of the two side walls of the rail 2 is less than the height of the lock body; the corresponding rail on the frame 1 A telescopic rod 10 is fixed on one side of the rail 2, and one end of the telescopic rod 10 is set in the rail 2; a drilling machine 3 is provided above the rail 2, and the drilling machine 3 is fixed on the frame 1. The bottom surface of the rail 2 corresponds to the drill A through hole 4 is provided at a position directly below the hole machine 3, a horizontal pallet 5 is fitted in the through hole 4, and a lifting cylinder 6 is connected to the bottom end of the pallet 5; the lifting cylinder 6 is connected with the frame 1 The connecting frame 7 is provided with splints 8 at positions corresponding to both sides of the supporting plate 5 on the connecting frame 7, and a horizontal telescopic cylinder 9 is connected between each splint 8 and the connecting frame 7.

A push block 11 is connected to the end of the telescopic rod 10, and the push block 11 is arranged in cooperation with the rail 2; one side of the rail 2 corresponds to the push block 11 and communicates with an inclined feed rail 12; the splint 8 A rubber layer 13 is attached to the surface of the rail; a position sensor 14 is fixed on the connecting frame 7 at a position corresponding to the track 2; an exhaust pipe 15 is fixed on the side wall of the track 2 at a position corresponding to the drilling machine 3.

Working principle: transport multiple lock bodies selected backward to the inclined feeding rail 12, and then the telescopic rod 10 drives the push block 11 to retract, so that a lock body is vacant at the position where the rail 2 and the feeding rail 12 communicate Position, a lock body in the feed rail 12 enters the rail 2; then, the telescopic rod 10 pushes the push block 11 forward to a lock body position, thereby pushing a lock body into the rail 2; repeat the above operation, multiple The lock body is sequentially pushed into the rail 2 of the frame 1. When the first lock body put into the rail 2 is exactly at the position of the through hole 4, the lifting cylinder 6 on the connecting frame 7 is lowered and drives the pallet 5 And the lock body on the pallet 5 descend until the top of the lock body is lower than or equal to the side wall of the rail 2; then the two opposite telescopic cylinders 9 on the connecting frame 7 extend, so that the two splints 8 connect the lock body The bottom is clamped, the rubber layer 13 on the surface of the splint 8 can better fit the surface of the lock body, ensuring the stability of the clamping; after the position sensor 14 senses the lock body, the signal is transmitted, and then the drilling machine 3 pairs the lock body When drilling, the exhaust pipe 15 at the top of the side wall of the track 2 sucks the drilling waste to ensure a clean working environment; after the drilling is completed, the telescopic cylinder 9 and the lifting cylinder 6 are reset, and the control telescopic rod 10 is then moved A new lock body to be processed is pushed into the track 2, and the drilled lock body continues to be pushed along the track 2. The processed lock body can be taken out manually because the top of the processed lock body protrudes above the track 2. The lock bodies to be processed are pushed into the extruded rail 2 one by one.

Claims

A lock body drilling production line, which is characterized in that it comprises a frame (1), a horizontal rail (2) is fixed on the frame (1), and the height of the two side walls of the rail (2) is less than the height of the lock body; A telescopic rod (10) is fixed on the side of the frame (1) corresponding to the track (2), one end of the telescopic rod (10) is set in the track (2); a drilling machine (3) is set above the track (2), The drilling machine (3) is fixed on the frame (1); the bottom surface of the track (2) is provided with a through hole (4) at a position directly below the drilling machine (3), and the through hole (4) is matched A horizontal pallet (5) is provided, and a lifting cylinder (6) is connected to the bottom end of the pallet (5); a connecting frame (7) is connected between the lifting cylinder (6) and the frame (1), and the connecting frame ( 7) Clamping plates (8) are arranged at the positions corresponding to both sides of the supporting plate (5), and a horizontal telescopic cylinder (9) is connected between each clamping plate (8) and the connecting frame (7).
A lock body drilling production line according to claim 1, characterized in that: the end of the telescopic rod (10) is connected with a push block (11), and the push block (11) is arranged in cooperation with the rail (2); An inclined feeding guide rail (12) is communicated with a position on one side of the track (2) corresponding to the push block (11).
A lock body drilling production line according to claim 1, characterized in that: the surface of the splint (8) is attached with a rubber layer (13).
The lock body drilling production line according to claim 1, characterized in that: a position sensor (14) is fixed on the connecting frame (7) at a position below the corresponding track (2).
A lock body drilling production line according to any one of claims 1 to 4, characterized in that: on the side wall of the track (2), an air extraction pipe is fixed at a position corresponding to the drilling machine (3) (15).