CN215823942U

CN215823942U - Safety protection device for double-line drawing machine

Info

Publication number: CN215823942U
Application number: CN202121121445.7U
Authority: CN
Inventors: 徐萍; 顾濛; 顾睿杰
Original assignee: Jiangsu Demike Metal Technology Co ltd
Current assignee: Jiangsu Demike Metal Technology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-02-15
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a safety protection device of a double-wire drawing machine, which comprises a drawing machine body, wherein a rectangular groove is formed in the upper surface of the drawing machine body, one end of the inner wall of the left side and the right side of the rectangular groove is rotatably connected with a supporting rod through a bearing, the supporting rod penetrates through and is fixedly installed in a vertical plate, the top of the vertical plate is fixedly connected with a transparent sealing plate, a rectangular hole penetrating through the bottom surface of the transparent sealing plate is formed in one side of the upper surface of the transparent sealing plate, a rectangular through hole penetrating through the side surface of the transparent sealing plate is formed in one side surface of the rectangular hole, and the interior of the rectangular hole is connected with a vertical rod in a sliding mode. The device can conveniently and effectively protect the staff, avoids causing danger, can shelter from processing department through setting up rotatable transparent sealing plate, can prevent that the product from breaking to stretch out the inside of drawing machine body, through setting up infrared emitter and infrared receiver, can automatic control drawing machine body stop work, so that the protection staff.

Description

Safety protection device for double-line drawing machine

Technical Field

The utility model belongs to the technical field of drawing machines, and particularly relates to a safety protection device of a double-wire drawing machine.

Background

Traditional drawbench's processing department exposes externally to there not sheltering from the device, and add man-hour, if meet some dangerous condition, very easy formula work piece stretches out processing department, causes the injury to the staff, and, drawbench's processing department exposes externally, and the processing department is fallen to in many ways outside, under the general condition, the staff all can directly stretch into processing department with the hand, the thing that will fall into takes out, but such mode causes danger to the staff very easily, so, we provide a double-line drawbench safety device, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety protection device of a double-wire drawing machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a safety protection device of a double-line drawing machine comprises a drawing machine body, wherein a rectangular groove is formed in the upper surface of the drawing machine body, one end of the inner wall of the left side and the right side of the rectangular groove is rotatably connected with a supporting rod through a bearing, the supporting rod penetrates through and is fixedly installed in a vertical plate, a transparent sealing plate is fixedly connected to the top of the vertical plate, a rectangular hole penetrating through the bottom surface of the transparent sealing plate is formed in one side of the upper surface of the transparent sealing plate, a rectangular through hole penetrating through the side surface of the transparent sealing plate is formed in one side surface of the rectangular hole, a vertical rod is slidably connected in the rectangular hole, the upper end and the lower end of one side surface of the vertical rod are respectively fixedly connected with a round rod, a limiting plate is slidably connected in the rectangular through hole, a groove is formed in the position, corresponding to the limiting plate, of the inner wall of one side of the rectangular groove, a spring is fixedly connected to the inner bottom of the groove, and one end of the spring is fixedly connected with an extrusion plate, the upper surface of the drawing machine body and the positions of the left side and the right side of the rectangular groove are respectively and fixedly connected with the infrared emitter and the infrared receiver.

Preferably, the board is placed to one side inner wall fixed connection of rectangular channel, bottom surface one side of transparent closing plate and the position fixed connection rectangular plate of placing the board and corresponding can be spacing to transparent closing plate to stretch into the inside of recess with the inside limiting plate of transparent closing plate, thereby fixed transparent closing plate.

Preferably, infrared receiver electric connection PLC controller, infrared receiver's the condition that can conveniently control infrared receiver and receive infrared emitter is less than the high 2cm of transparent closing plate to control drawbench body stop work, effectively protect the staff.

Preferably, two slide bars of the even fixed connection in inside of rectangular channel, the surface sliding connection slider of slide bar, the top fixed connection step motor of slider, both sides are fixed connection locating plate respectively around the bottom surface of slider, a side fixed connection electric telescopic handle of locating plate, electric telescopic handle's output fixed connection arc, the equal electric connection PLC controller of step motor and electric telescopic handle can drive the slider through step motor and remove, removes from the pulling product, conveniently stimulates the product to next process.

Preferably, a side face of the drawing machine body and the feeding holes formed in the side face of the drawing machine body corresponding to the arc-shaped plates penetrate through the other side face of the drawing machine body, so that a product can conveniently enter from one feeding hole and stretch out from the other feeding hole, and the product can be conveniently moved.

Preferably, the upper surface of one end of the limiting plate is provided with a slope, the other end of the limiting plate is slidably connected with the inside of the groove, and the limiting plate can be pressed down through the round rod, so that one end of the limiting plate extends into the inside of the groove, and the transparent sealing plate is fixed.

Preferably, the slide rail is respectively seted up to the inner wall of rectangular hole and rectangle through-hole, the inside of slide rail sets up the movable block, two a side of movable block is the side of fixed connection montant and limiting plate respectively, can be spacing to montant and limiting plate, avoids the inside with montant and limiting plate roll-off transparent enclosure.

The utility model has the technical effects and advantages that: the utility model provides a two-wire drawing machine safety device, through set up rotatable transparent closing plate in the inside rectangular channel of drawing machine body, can shelter from the processing department of drawing machine body, effectively protect the staff, through setting up the slidable limiting plate in the inside of transparent shrouding, and set up the recess in a side of rectangular channel, can stretch into the inside of recess with spacing pulling out, so that it is fixed to transparent closing plate, through setting up infrared emitter and infrared receiver, can automatic control drawing machine body stop work, with protection staff's safety, the device can make things convenient for effectively protect the staff, avoid causing danger, and is convenient for operate and simple.

Drawings

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

FIG. 2 is a schematic view of a transparent closing plate;

FIG. 3 is a schematic view of the internal structure of the upper surface of the drawing machine body;

FIG. 4 is a schematic view of a slider structure;

FIG. 5 is a side view of the drawing machine body.

In the figure: 1. a drawbench body; 2. a rectangular groove; 3. a strut; 4. a vertical plate; 5. a transparent closing plate; 6. a rectangular hole; 7. a rectangular through hole; 8. a vertical rod; 9. a round bar; 10. a limiting plate; 11. a groove; 12. a spring; 13. a pressing plate; 14. an infrared emitter; 15. an infrared receiver; 16. placing the plate; 17. a slide bar; 18. a slider; 19. a stepping motor; 20. an electric telescopic rod; 21. a feed port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a safety protection device of a double-wire drawing machine as shown in figures 1-5, which comprises a drawing machine body 1, wherein a rectangular groove 2 is formed in the upper surface of the drawing machine body 1, one end of the inner wall of the left side and the right side of the rectangular groove 2 is rotatably connected with a support rod 3 through a bearing, the support rod 3 penetrates through and is fixedly installed in a vertical plate 4, a transparent closing plate 5 is fixedly connected to the top of the vertical plate 4, a rectangular hole 6 penetrating through the bottom surface of the transparent closing plate 5 is formed in one side of the upper surface of the transparent closing plate 5, a rectangular through hole 7 penetrating through the side surface of the transparent closing plate 5 is formed in one side surface of the rectangular hole 6, a vertical rod 8 is slidably connected to the inside of the rectangular hole 6, a round rod 9 is fixedly connected to the upper end and the lower end of one side surface of the vertical rod 8 respectively, a limiting plate 10 is slidably connected to the inside of the rectangular through hole 7, a groove 11 is formed in the position, which the inner wall of one side of the rectangular groove 2 corresponds to the limiting plate 10, the interior bottom fixed connection spring 12 of recess 11, the one end fixed connection stripper plate 13 of spring 12 can extrude the inside of recess 11 with limiting plate 10 through round bar 9 to under the effect of spring 12, with the one end stable mounting of limiting plate 10 in the inside of recess 11, alright fix transparent closing plate 5.

The upper surface of the drawing machine body 1 and the symmetrical positions of the left side and the right side of the rectangular groove 2 are respectively and fixedly connected with an infrared emitter 14 and an infrared receiver 15, and the work stop of the stepping motor 19 can be automatically controlled, so that the product can be stopped being pulled, and the workers can conveniently operate the structure in the rectangular groove 2.

The inner wall of one side of the rectangular groove 2 is fixedly connected with a placing plate 16, and one side of the bottom surface of the transparent closing plate 5 is fixedly connected with a rectangular plate at a position corresponding to the placing plate 16. The infrared receiver 15 is electrically connected with the PLC, and the height of the infrared receiver 15 is smaller than the height of the transparent closing plate 5 by 2 cm. Two slide bars 17 of the even fixed connection in inside of rectangular channel 2, slide bar 17's surface sliding connection slider 18, the top fixed connection step motor 19 of slider 18, both sides are fixed connection locating plate respectively around the bottom surface of slider 18, a side fixed connection electric telescopic handle 20 of locating plate, electric telescopic handle 20's output fixed connection arc, step motor 19 and the equal electric connection PLC controller of electric telescopic handle 20. One side surface of the drawing machine body 1 and the feeding hole 21 corresponding to the arc-shaped plate are formed, and the feeding hole 21 penetrates through the other side surface of the drawing machine body 1.

The upper surface of one end of the limiting plate 10 is provided with a slope, and the other end of the limiting plate 10 is connected with the inside of the groove 11 in a sliding mode.

When the drawing machine is used specifically, an external power supply is connected, a product extends into the drawing machine body 1 from the position of the feed hole 21, the arc-shaped plate is pushed by the electric telescopic rod 20 to clamp the product tightly, the stepping motor 19 is opened to drive the electric telescopic rod 20 to move through the stepping motor 19, so that the product is pulled to move, the product is moved into the other feed hole 21 and extends out of the feed hole 21, the transparent closing plate 5 is manually rotated in the process of moving the product, the rectangular groove 2 is covered by the transparent closing plate 5, when the bottom surface of one end of the transparent closing plate 5 rotates to the placing plate 16 on the inner wall of one side of the rectangular groove 2, the transparent closing plate 5 can be limited, then the round rod 9 at the upper end of one side of the vertical rod 8 is manually pressed, the round rod 9 at the bottom end of one side of the vertical rod 8 is moved downwards, the round rod 9 extrudes the limiting plate 10, and the upper surface of one end of the limiting plate 10 is set to be a slope, therefore, one end of the limiting plate 10 can be pushed to extend into the groove 11 by the extrusion of the round rod 9, and the extrusion plate 13 in the groove 11 is extruded, so that the limiting plate 10 can be positioned, meanwhile, under the reaction of the spring 12, the extrusion plate 13 can extrude the limiting plate 10, the limiting plate 10 extrudes the round rod 9, the round rod 9 can be positioned at a certain position, the positioning of the transparent closing plate 5 can be completed, if the transparent closing plate 5 is opened when the drawing machine body 1 works, at the moment, the infrared receiver 15 can receive the light emitted by the infrared emitter 14 without being shielded by the transparent sealing plate 5, and the PLC controller can control the stepping motor 19 to stop working, so that the pulling of the product can be stopped, the working personnel can be effectively protected, the device can conveniently and effectively protect workers, avoids causing danger, and is convenient and simple to operate.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a double-line drawing machine safety device, includes drawing machine body (1), its characterized in that: the drawing machine is characterized in that a rectangular groove (2) is formed in the upper surface of a drawing machine body (1), one end of the inner wall of the left side and the right side of the rectangular groove (2) is rotatably connected with a support rod (3) through a bearing, the support rod (3) penetrates through and is fixedly installed in a vertical plate (4), a transparent sealing plate (5) is fixedly connected to the top of the vertical plate (4), a rectangular hole (6) penetrating through the bottom surface of the transparent sealing plate (5) is formed in one side of the upper surface of the transparent sealing plate (5), a rectangular through hole (7) penetrating through the side surface of the transparent sealing plate (5) is formed in one side of the rectangular hole (6), a vertical rod (8) is slidably connected to the inside of the rectangular hole (6), a round rod (9) is fixedly connected to the upper end and the lower end of one side surface of the vertical rod (8) respectively, a limiting plate (10) is slidably connected to the inside of the rectangular through hole (7), a groove (11) is formed in the inner wall of one side of the rectangular groove (2) and corresponds to the limiting plate (10), the inner bottom of the groove (11) is fixedly connected with a spring (12), one end of the spring (12) is fixedly connected with an extrusion plate (13), and the upper surface of the drawing machine body (1) and the symmetrical positions of the left side and the right side of the rectangular groove (2) are respectively fixedly connected with an infrared emitter (14) and an infrared receiver (15).

2. The safety device of the double-wire drawing machine according to claim 1, characterized in that: the inner wall of one side of the rectangular groove (2) is fixedly connected with a placing plate (16), and one side of the bottom surface of the transparent closing plate (5) is fixedly connected with the rectangular plate at a position corresponding to the placing plate (16).

3. The safety device of the double-wire drawing machine according to claim 1, characterized in that: the infrared receiver (15) is electrically connected with the PLC, and the height of the infrared receiver (15) is smaller than the height of the transparent closing plate (5) by 2 cm.

4. The safety device of a double-wire drawing machine according to claim 3, characterized in that: two slide bars (17) of the even fixed connection in inside of rectangular channel (2), surface sliding connection slider (18) of slide bar (17), top fixed connection step motor (19) of slider (18), both sides difference fixed connection locating plate around the bottom surface of slider (18), a side fixed connection electric telescopic handle (20) of locating plate, the output fixed connection arc of electric telescopic handle (20), step motor (19) and the equal electric connection PLC controller of electric telescopic handle (20).

5. The safety device of the double-wire drawing machine according to claim 4, characterized in that: one side surface of the drawing machine body (1) and the feeding hole (21) formed corresponding to the arc-shaped plate are provided, and the feeding hole (21) penetrates through the other side surface of the drawing machine body (1).

6. The safety device of the double-wire drawing machine according to claim 1, characterized in that: the upper surface of one end of the limiting plate (10) is provided with a slope, and the other end of the limiting plate (10) is connected with the inside of the groove (11) in a sliding mode.

7. The safety device of the double-wire drawing machine according to claim 1, characterized in that: the inner walls of the rectangular holes (6) and the rectangular through holes (7) are respectively provided with a sliding rail, moving blocks are arranged inside the sliding rails, and one side face of each of the two moving blocks is fixedly connected with one side face of the vertical rod (8) and one side face of the limiting plate (10).