CN210082130U - Protection device of squaring machine line of cut - Google Patents
Protection device of squaring machine line of cut Download PDFInfo
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- CN210082130U CN210082130U CN201821788848.5U CN201821788848U CN210082130U CN 210082130 U CN210082130 U CN 210082130U CN 201821788848 U CN201821788848 U CN 201821788848U CN 210082130 U CN210082130 U CN 210082130U
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- cutting line
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Abstract
The utility model discloses a protection device of a cutting line of an squaring machine, which comprises a cutting line protection structure, wherein the cutting line protection structure comprises a pressure sensor used for sensing the flaw-piece pressure generated by the cutting of a bar material and transmitting a signal to a swing cylinder, the pressure sensor is arranged on a manipulator used for clamping the bar material, and a pair of rotatable baffle mechanisms is correspondingly arranged below the manipulator; each rotatable baffle mechanism comprises a swinging cylinder and a rotatable baffle, wherein the swinging cylinder is used for receiving the signal transmitted by the pressure sensor and then starts to work, and the rotatable baffle is connected with the swinging cylinder through a rotating shaft. The protection device provided by the utility model realizes the safe falling and recovery of the flaw-piece, and can not interfere with the cutting line; the rotatable baffle mechanism protects the cutting line from being broken by the flaw-piece, the working efficiency is improved, the pressure sensor arranged on the manipulator can sense the pressure of the flaw-piece when the flaw-piece does not fall off from the manipulator, a signal is transmitted to the swing cylinder, and the swing cylinder starts to work subsequently, so that the working efficiency is improved.
Description
Technical Field
The utility model discloses among the mainly used rod evolution equipment, concretely relates to protection device of evolution machine line of cut, its function lies in preventing that the line of cut is pressed the phenomenon of breaking by the flaw-piece that the evolution produced.
Background
In production, many rods are required to be square, which is a square. The cutting method is various, but the most common and most economical method is wire cutting, but the cutting line is often broken by the flaw-piece in the working process of the cutting machine, which not only seriously affects the working efficiency of the cutting machine, but also wastes manpower and material resources. In future, full-automatic operation becomes a trend, after processing requirements are set, all processes are controlled in a full-automatic mode without manual participation, and a cutting line protection device is needed.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a protection device of evolution machine line of cut that the protection line of cut was not pressed by the flaw-piece and is broken when rod evolution.
A protection device for a cutting line of an squaring machine comprises a cutting line protection structure, wherein the cutting line protection structure comprises a pressure sensor used for sensing the flaw-piece pressure generated by the cutting of a bar material and transmitting a signal to a swing cylinder, the pressure sensor is arranged on a manipulator used for clamping the bar material, and a pair of rotatable baffle plate mechanisms is correspondingly arranged below the manipulator; each rotatable baffle mechanism comprises a swinging cylinder and a rotatable baffle, wherein the swinging cylinder is used for receiving the signal transmitted by the pressure sensor and then starts to work, and the rotatable baffle is connected with the swinging cylinder through a rotating shaft.
Furthermore, the pair of rotatable baffle mechanisms are respectively arranged on the flaw-piece falling mechanism.
Furthermore, the flaw-piece falling mechanism comprises a bracket for mounting the rotatable baffle mechanism, and a flaw-piece sliding strip for supporting the rod flaw-piece to fall is arranged on the bracket.
Still further, the rubber pad that sets up on the bracket, this rubber pad passes through the rubber limit draw runner and presses on the bracket, rubber pad prevents that the rubber limit from receiving the damage in the whereabouts process.
Furthermore, the pressure sensor is arranged between two fingers of the manipulator, and a gap is reserved between the pressure sensor and the bar clamped by the manipulator.
Furthermore, the manipulator is connected with the cylinder through a link mechanism, and the cylinder is used for controlling the opening and the gripping of the manipulator.
Further, the cylinder is mounted on the cylinder mounting plate.
The cylinder, the connecting rod mechanism and the swing cylinder are protected by protective baffles to prevent pollution.
The control signal of the oscillating cylinder is correlated with a pressure sensor signal.
The angle formed by the pressure sensor and the palm of the manipulator is slightly larger than the angle formed by the fingers and the palm of the manipulator; guarantee to have little clearance between manipulator clamp back pressure sensor and the rod, but the flaw-piece after the rod cutting can be cliied by the manipulator and does not fall.
The baffle and the bracket are both hollowed out and used for drainage treatment; the manipulator is provided with a cooling water spray head; the cutting line of the squaring mechanism is a diamond line; the bracket is bent by a small section, the bent part is horizontal after installation, and the rotatable baffle mechanism is installed on the bracket.
The utility model discloses the device realizes the method of line of cut protection, including following step:
(1) before feeding, opening the manipulator; after feeding, the manipulator clamps, a certain gap is formed between the manipulator and the bar at the moment, and the pressure sensor does not touch the bar; the rotating shutter is also opened.
(2) The cutting is started, the flaw-piece cannot fall off before the cutting is completely and thoroughly completed in the cutting process, and the flaw-piece still has a gap with the pressure sensor and cannot trigger the pressure sensor. Until the cutting line cuts the bar completely, the flaw-piece is separated from the bar main body at the moment, and falls under the action of gravity, but is clamped by the manipulator and cannot fall; at this moment, the flaw-piece is in contact with the pressure sensor, so that the pressure sensor generates an electric signal, then the pressure sensor transmits the signal to the swing cylinder, the swing cylinder drives the rotary baffle to rotate, the cutting line is protected below the baffle, then the cylinder drives the mechanical arm to open, and the flaw-piece falls.
(3) After the edge skin is in no contact with the sensor, the sensor sends a signal to the swing cylinder, the swing cylinder drives the rotating baffle to be opened again, and the cutting wire wheel drives the cutting wire to rise and return to the state before cutting.
(4) The bar was rotated 90 degrees and the process repeated.
The protection device provided by the utility model realizes the safe falling and recovery of the flaw-piece, and can not interfere with the cutting line; the rotatable baffle mechanism protects the cutting line from being broken by the flaw-piece, the working efficiency is improved, the pressure sensor arranged on the manipulator can sense the pressure of the flaw-piece when the flaw-piece does not fall down from the manipulator, a signal is transmitted to the swing cylinder, the swing cylinder starts to work later, manual participation is not needed, and the working efficiency is improved.
Drawings
Fig. 1 is a front view of embodiment 1 of the present invention before cutting.
Fig. 2 is a side view of the present invention before cutting in example 1.
Fig. 3 is a front view of the utility model embodiment 1 after cutting.
Reference numerals: 1 oscillating cylinder, 2 rotating baffles, 3 cylinder mounting plates, 4 cylinders, 5 link mechanisms, 6 manipulators, 7 bars, 8 brackets, 9 cutting lines, 10 pressure sensors, 11 guide wire wheels, 12 flaw-piece sliding strips, 13 rubber pads and 14 flaw-pieces
Detailed Description
The present invention will be further explained with reference to the accompanying drawings
Example 1
As shown in fig. 1, 2 and 3, the protection device for the cutting line of the squaring machine further comprises a cutting line protection structure, wherein the cutting line protection structure comprises a pressure sensor 10 for sensing the flaw-piece pressure generated by the cutting of the bar and transmitting a signal to the swing cylinder 1; the pressure sensor 10 is arranged between two fingers of a manipulator 6 for clamping bars, a small gap is formed between the pressure sensor 10 and the bars clamped by the manipulator, a pair of rotatable baffle mechanisms is correspondingly arranged below the manipulator 6, namely a rotatable baffle mechanism is correspondingly arranged below the left hand and the right hand of the manipulator 6; each rotatable baffle mechanism is respectively arranged on the flaw-piece falling mechanism and comprises a swing cylinder 1 and a rotatable baffle 2 connected with the swing cylinder 1 through a rotating shaft, the swing cylinder 1 is triggered to act by a pressure sensor signal, and the swinging cylinder 1 starts to work after receiving a signal transmitted by the pressure sensor 10; the flaw-piece falling mechanism comprises a bracket 8 for mounting the rotatable baffle mechanism, a rubber pad 13 is arranged on the bracket 8, and the rubber pad 13 is pressed on the bracket 8 through a flaw-piece sliding strip 12; manipulator 6 passes through link 5 and is connected with cylinder 4, cylinder 4 is installed on cylinder mounting panel 3, cylinder 4 is used for controlling opening and holding tightly of manipulator 6.
The utility model discloses a work flow as follows: 1) before feeding, the manipulator 6 is opened; after feeding, the manipulator 6 clamps, and the rotating baffle 2 is opened at the moment; at this time, a certain gap is formed between the manipulator 6 and the bar 7, and the pressure sensor 10 does not touch the bar 7, as shown in fig. 1; 2) cutting is started until the cutting line 9 completely cuts the bar 7, the cutting line is positioned on the rotatable baffle mechanism, the flaw-piece 14 is separated from the main body of the bar 7 and falls under the action of gravity, but the cutting line can be clamped by the mechanical arm 6 and cannot fall off, meanwhile, the pressure sensor 10 is subjected to the pressure of the flaw-piece 14, a signal is transmitted to the swing cylinder 1, the swing cylinder 1 drives the rotatable baffle 2 to rotate, the cutting line 9 is protected below the rotatable baffle 2 (as shown in figure 3), then the cylinder 4 drives the mechanical arm 6 to open, and the flaw-piece 14 falls from the bracket 8; 3) after the flaw-piece 14 falls down, the rotating baffle 2 is opened again, and the wire guide wheel 11 drives the cutting wire 9 to rise and return to the state before cutting; 4) the bar was rotated 90 degrees and the process repeated.
Claims (7)
1. The utility model provides a protection device of squarer line of cut which characterized in that: the cutting line protection structure comprises a pressure sensor used for sensing the flaw-piece pressure generated by the cutting of the bar and transmitting a signal to a swing cylinder, the pressure sensor is arranged on a manipulator used for clamping the bar, and a pair of rotatable baffle mechanisms is correspondingly arranged below the manipulator; each rotatable baffle mechanism comprises a swinging cylinder and a rotatable baffle, wherein the swinging cylinder is used for starting to work after receiving a signal transmitted by the pressure sensor, and the rotatable baffle is connected with the swinging cylinder through a rotating shaft.
2. A squarer cutting line protection device according to claim 1, characterized in that: the pair of rotatable baffle mechanisms are respectively arranged on the flaw-piece falling mechanism.
3. A squarer cutting line protection device according to claim 2, characterized in that: the flaw-piece falling mechanism comprises a bracket for mounting the rotatable baffle mechanism, and a flaw-piece sliding strip for supporting the rod flaw-piece to fall is arranged on the bracket.
4. A squarer cutting line protection device according to claim 3, characterized in that: still including setting up the rubber pad on the bracket, this rubber pad is pressed on the bracket through the rubber strip that inclines.
5. A protection device of a cutting line of an squarer according to any one of claims 1 to 4, characterized in that: the pressure sensor is arranged between two fingers of the manipulator, and a gap is reserved between the pressure sensor and the bar when the manipulator clamps.
6. A protection device of a cutting line of an squarer according to any one of claims 1 to 4, characterized in that: the manipulator is connected with the cylinder through the link mechanism, and the cylinder is used for controlling the opening and the holding of the manipulator.
7. A squarer cutting line protection device according to claim 6, characterized in that: the cylinder is installed on the cylinder mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821788848.5U CN210082130U (en) | 2018-10-31 | 2018-10-31 | Protection device of squaring machine line of cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821788848.5U CN210082130U (en) | 2018-10-31 | 2018-10-31 | Protection device of squaring machine line of cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210082130U true CN210082130U (en) | 2020-02-18 |
Family
ID=72321417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821788848.5U Active CN210082130U (en) | 2018-10-31 | 2018-10-31 | Protection device of squaring machine line of cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210082130U (en) |
-
2018
- 2018-10-31 CN CN201821788848.5U patent/CN210082130U/en active Active
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