CN216235309U

CN216235309U - Electric control system of diamond wire eleven-wire machine

Info

Publication number: CN216235309U
Application number: CN202122811118.0U
Authority: CN
Inventors: 张成涛; 张博; 杜学博
Original assignee: Zhengzhou Xiandi Electric Equipment Co ltd
Current assignee: Zhengzhou Xiandi Electric Equipment Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-08
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to an electrical control system of a diamond wire eleven-line machine, which comprises an outgoing line detection mechanism arranged at the tail part of a diamond wire production line, wherein the outgoing line detection mechanism comprises an outgoing line roller, a first edge roller, a second edge roller, a lifting roller, a final roller and a take-up pulley which are sequentially arranged; a wire storage mechanism is arranged between the first side roller and the second side roller and comprises N fixed rollers which are arranged between the first side roller and the second side roller in a flush mode, N +1 movable rollers which are arranged side by side through a movable frame and a power mechanism which drives the movable frame to move up and down; according to the utility model, through the cooperation of the first clamping assembly, the take-up pulley and the wire storage mechanism, when the optical detection assembly is used for detection, the part of the diamond wire to be detected is in a static state, so that the static detection of the diamond wire is realized, the detection result is more accurate, and the machine does not need to be stopped.

Description

Electric control system of diamond wire eleven-wire machine

Technical Field

The utility model belongs to the technical field of diamond wire production, and particularly relates to an electrical control system of a diamond wire eleven-wire machine.

Background

The diamond cutting line is formed by electroplating diamond micropowder particles with Mohs hardness of 10 on a high-carbon steel wire. Under the drive of the diamond wire cutting machine, the diamond wire can generate cutting capacity in the movement process, so that an object is ground. All there is the on-line measuring system on present diamond wire production line for detect the diameter of finished product rigid line, cladding thickness, go out the condition such as sword rate, go out sword height, reunion, but present on-line measuring system is mostly at the removal in-process real-time supervision of diamond wire, promptly, detects at the in-process of diamond wire motion, but the diamond wire that can appear like this rocks the not clear of shooing that causes, influences the accuracy that online detected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an electrical control system of a diamond wire eleven-wire machine, which can provide static detection of a diamond wire.

The technical scheme of the utility model is as follows:

an electrical control system of a diamond wire eleven-line machine comprises an outgoing line detection mechanism arranged at the tail of a diamond wire production line, wherein the outgoing line detection mechanism comprises an outgoing line roller, a first edge roller, a second edge roller, a lifting roller, a final roller and a take-up pulley which are sequentially arranged, the first edge roller and the second edge roller are flush with each other and are lower than the outgoing line roller and the lifting roller, the lifting roller and the final roller are flush with each other and are higher than the take-up pulley, an optical detection assembly is arranged between the lifting roller and the final roller, and a first clamping assembly capable of moving in opposite directions and fixing a diamond wire clamp is arranged between the optical detection assembly and the lifting roller;

be provided with between first limit roller and the second limit roller and store up line mechanism, store up line mechanism including flushing a plurality of fixed rollers of setting between first limit roller and second limit roller, through moving a N +1 movable roll that the frame set up side by side and drive movable frame power unit that reciprocates, the both sides reservation of fixed roller has the permission the interval space that passes from top to bottom of movable roll, the movable roll reciprocates and can follow the length of keeping in of perpendicular buddha's warrior attendant line plane of delivery direction adjustment diamond wire in line mechanism.

Further, a second clamping assembly is arranged between the optical detection assembly and the final roller.

Further, the movable frame comprises a frame and a fixed leg which is arranged on the frame and extends downwards, and the movable roller is rotatably assembled on the fixed leg.

Furthermore, four corners of the frame are provided with upright posts at intervals, and four corners of the frame are provided with side wheels capable of rolling along the surfaces of the upright posts.

Furthermore, the surface of the moving roller is provided with 11 wire grooves corresponding to the diamond wires.

Furthermore, first centre gripping subassembly includes relative upper holding strip, the holding strip down that sets up about and sets up and be used for the limit force mechanism that drives both motions in step at upper holding strip and holding strip both ends down.

Furthermore, the edge force mechanism comprises push-pull electromagnets arranged on the outer sides of two ends of the upper holding strip and the lower holding strip, the four push-pull electromagnets synchronously move, and the push-pull electromagnets extend to enable the upper holding strip and the lower holding strip to be close to each other and clamp the diamond wire.

Furthermore, the edge force mechanism comprises movable arms hinged to two sides of the upper clamping strip and the lower clamping strip, the tail ends of the movable arms located on the same side are hinged to a movable block capable of moving horizontally, an air cylinder is horizontally arranged at one end, far away from the movable arms, of the movable block, and a piston rod of the air cylinder is connected to the movable arms.

Furthermore, a groove-shaped hole which horizontally penetrates in the direction perpendicular to the upper holding strip is formed in the moving block, a fixed rod with a fixed position penetrates through the groove-shaped hole, and the fixed rod is connected with the groove-shaped hole in a sliding mode.

When the diamond wire detection is carried out, the electric control system stops the rotation of the take-up pulley, the first clamping assembly and the wire storage mechanism start to act simultaneously, the first clamping assembly clamps the diamond wire, the movable roller rises from the lower part of the fixed roller to temporarily store the diamond wire conveyed subsequently in the wire storage mechanism, so that the diamond wire between the first clamping assembly and the last roller is basically in a static state, then the optical detection assembly detects the diamond wire, and the electric control system can regulate and control the middle section in the diamond wire production according to the detection result, such as controlling the sand adding amount and the like; after the detection is finished, the first clamping assembly is loosened, the wire collecting wheel starts to rotate to collect wires, the movable roller moves downwards at the same time, and the diamond wires in the wire storage mechanism are also collected to the wire collecting wheel.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the cooperation of the first clamping assembly, the take-up pulley and the wire storage mechanism, when the optical detection assembly is used for detection, the part of the diamond wire to be detected is in a static state, so that the static detection of the diamond wire is realized, the detection result is more accurate, and the diamond wire production line does not need to be stopped before and after detection, so that the normal production is not influenced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic top view of a movable frame according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a moving block on one side according to an embodiment of the present invention.

In the figure, a take-up pulley 1, a wire outlet roller 2, a first side roller 3, a second side roller 4, a lifting roller 5, an optical detection assembly 6, a camera 61, a side light source 62, a lower light source 63, a final roller 7, a fixed roller 8, a fixed leg 9, a movable roller 10, a wire groove 101, a frame 11, a side wheel 12, a lifted movable roller 13, a stand column 14, a support plate 15, a first clamping assembly 17, a second clamping assembly 18, an upper clamping strip 20, a lower clamping strip 21, a movable arm 22, a movable block 23, a groove-shaped hole 24 and a fixed rod 25.

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.

As shown in fig. 1 to 3, an electrical control system of a diamond wire eleven-line machine comprises an outgoing line detection mechanism arranged at the tail of a diamond wire production line, wherein the outgoing line detection mechanism comprises an outgoing line roller 2, a first edge roller 3, a second edge roller 4, a lifting roller 5, a final roller 7 and a take-up pulley 1 which are sequentially arranged, the first edge roller 3 and the second edge roller 4 are flush and lower than the outgoing line roller 2 and the lifting roller 5, the lifting roller 5 and the final roller 7 are flush and higher than the take-up pulley 1, an optical detection assembly 6 is arranged between the lifting roller 5 and the final roller 7, and a first clamping assembly 17 capable of moving in opposite directions to fix a diamond wire is arranged between the optical detection assembly 6 and the lifting roller 5;

be provided with between first side roller 3 and the second limit roller 4 and store up line mechanism, it moves the power unit that the frame reciprocated including flushing a N fixed roll 8 that sets up between first side roller 3 and second limit roller 4, the N +1 that sets up side by side through moving the frame and drive to store up line mechanism, the both sides reservation of fixed roll 8 have the permission move the interval space that the roller 10 passed from top to bottom, move roller 10 and reciprocate and can follow the length of keeping in of perpendicular buddha's warrior attendant line conveying plane's direction adjustment diamond wire in storing up line mechanism.

The optical detection assembly 6 is common in diamond wire detection, and generally comprises a camera 61 vertically arranged downwards, a side light source 62 obliquely arranged on one side of the camera 61, a lower light source 63 arranged right below the camera 61, and a fixing mechanism for fixing the camera 61, wherein the fixing mechanism can fix the position of the camera 61 or adjust the position of the camera 61 up and down; in the present embodiment, since the diamond wire is an eleventh wire machine, 11 cameras 61 are provided corresponding to 11 diamond wires.

When the diamond wire is normally conveyed, the movable roller 10 moves to the lowest end, which is positioned below the fixed roller 8, such as the position of the movable roller 10 shown by the solid line in fig. 1, so that the movable roller 10 does not contact the diamond wire being conveyed at this time; when the diamond wire detection is carried out, the electronic control system stops the rotation of the take-up reel 1, controls the movable roller 10 to lift up from the lower part of the fixed roller 8, temporarily stores the diamond wire conveyed subsequently in the wire storage mechanism, simultaneously clamps the diamond wire by the first clamping assembly 17, so that the diamond wire between the first clamping assembly 17 and the final roller 7 is basically in a static state, and then the optical detection assembly 6 detects the diamond wire, wherein the position of the movable roller 10 is shown as the movable roller 10 with a dotted line in fig. 1, and the positions of the first clamping assembly 17 and the second clamping assembly 18 are shown as the clamping assembly with a dotted line in fig. 1; after the detection is finished, the first clamping assembly 17 is loosened, the wire collecting wheel 1 starts to rotate to collect wires, meanwhile, the movable roller 10 moves downwards, and the diamond wires in the wire storage mechanism are also collected to the wire collecting wheel 1.

Further, as shown in fig. 1, a second clamping unit 18 is provided between the optical detection unit 6 and the final roller 7, and the first clamping unit 17 and the second clamping unit 18 have the same structure and operate synchronously, so that the front and rear diamond wires of the optical detection unit 6 can be clamped and fixed.

Further, as shown in fig. 1 to 2, the movable frame includes a frame 11 and a fixed leg 9 provided on the frame 11 and extending downward, and the movable roller 10 is rotatably fitted on the fixed leg 9.

Further, as shown in fig. 2, upright columns 14 are arranged at four corners of the frame 11 at intervals, side wheels 12 capable of rolling along the surfaces of the upright columns 14 are arranged at the four corners of the frame 11, and a stop block for limiting the lowest position of the movable roller 10 is arranged on the upright columns 14; the two sides of the frame 11 are provided with supporting plates 15, the power mechanism comprises a jacking cylinder with a piston rod arranged on the upper surface or the lower surface of the supporting plate 15, and the jacking cylinder drives the moving roller 10 to move; or, the power mechanism comprises a ball nut arranged on the support plate 15, a screw rod matched with the ball nut, and a motor driving the screw rod to rotate, that is, the moving roller 10 is driven to move by a ball screw pair.

Further, as shown in fig. 2, 11 wire grooves 101 are provided on the surface of the moving roller 10 corresponding to the diamond wires.

Further, as shown in fig. 1 and fig. 3, the first clamping assembly 17 includes an upper clamping strip 20 and a lower clamping strip 21 which are oppositely arranged up and down, and a side force mechanism which is arranged at two ends of the upper clamping strip 20 and the lower clamping strip 21 and is used for synchronously driving the upper clamping strip and the lower clamping strip to move.

In one embodiment, the side force mechanism comprises push-pull electromagnets arranged at the outer sides of the two ends of the upper holding strip 20 and the lower holding strip 21, the four push-pull electromagnets move synchronously, and the push-pull electromagnets extend to enable the upper holding strip 20 and the lower holding strip 21 to approach each other and clamp the diamond wires.

In one embodiment, as shown in fig. 3, the side force mechanism includes a movable arm 22 hinged on both sides of an upper clamping strip 20 and a lower clamping strip 21, the end of the movable arm 22 located on the same side is hinged on a horizontally movable moving block 23, an end of the moving block 23 far away from the movable arm 22 is horizontally provided with an air cylinder, and a piston rod of the air cylinder is connected to the moving block 23; preferably, a groove-shaped hole 24 horizontally penetrating in the direction perpendicular to the upper holding strip 20 is formed in the moving block 23, a fixed rod 25 fixed in position penetrates through the groove-shaped hole 24, and the fixed rod 25 is connected with the groove-shaped hole 24 in a sliding manner; preferably, the upper and lower surfaces of the fixed bar 25 are in surface contact with the upper and lower inner walls of the groove-shaped hole 24, so that the movable block 23 can be positioned in a horizontal state.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a diamond wire eleven line machine electrical control system which characterized in that: the wire outgoing detection mechanism comprises a wire outgoing roller, a first edge roller, a second edge roller, a lifting roller, a final roller and a wire take-up pulley which are sequentially arranged, wherein the first edge roller and the second edge roller are flush and lower than the wire outgoing roller and the lifting roller, the lifting roller and the final roller are flush and higher than the wire take-up pulley, an optical detection assembly is arranged between the lifting roller and the final roller, and a first clamping assembly capable of moving in opposite directions to fix a diamond wire clamp is arranged between the optical detection assembly and the lifting roller;

2. The electrical control system of a diamond wire eleven wire machine according to claim 1, wherein: and a second clamping assembly is arranged between the optical detection assembly and the final roller.

3. The electrical control system of a diamond wire eleven wire machine according to claim 1, wherein: the movable frame comprises a frame and a fixed leg which is arranged on the frame and extends downwards, and the movable roller is assembled on the fixed leg in a rotating mode.

4. The electrical control system of a diamond wire eleven wire machine according to claim 3, wherein: the four corners of the frame are provided with upright posts at intervals, and the four corners of the frame are provided with edge wheels capable of rolling along the surfaces of the upright posts.

5. The electrical control system of a diamond wire eleven wire machine according to claim 1, wherein: the surface of the moving roller is provided with 11 wire grooves corresponding to the diamond wires.

6. The electrical control system of a diamond wire eleven wire machine according to claim 1, wherein: the first clamping assembly comprises an upper clamping strip and a lower clamping strip which are arranged up and down relatively, and an edge force mechanism which is arranged at two ends of the upper clamping strip and the lower clamping strip and used for synchronously driving the upper clamping strip and the lower clamping strip to move.

7. The electrical control system of a diamond wire eleven wire machine according to claim 6, wherein: the side force mechanism comprises movable arms hinged to two sides of the upper clamping strip and the lower clamping strip, the tail ends of the movable arms located on the same side are hinged to a movable block capable of moving horizontally, an air cylinder is horizontally arranged at one end, far away from the movable arms, of the movable block, and a piston rod of the air cylinder is connected to the movable arms.

8. The electrical control system of a diamond wire eleven wire machine according to claim 7, wherein: a groove-shaped hole which horizontally penetrates in the direction perpendicular to the upper holding strip is formed in the moving block, a fixed rod with a fixed position penetrates through the groove-shaped hole, and the fixed rod is connected with the groove-shaped hole in a sliding mode.