Marking mechanism for straightening machine

Abstract

The utility model discloses a marking mechanism for a straightening machine, which relates to the technical field of metal product detection and comprises a straightening machine body and a discharge device, two groups of straightening rollers are uniformly arranged on one side of the straightening machine body, the discharge device is perpendicular to the straightening machine body, and the straightening rollers are arranged on the discharge device. A discharging port of the discharging device is a circular through hole, and a detecting and marking mechanism is installed between the straightening machine body and the discharging device. A marking function is added to a traditional detection mechanism between a straightening machine and a discharging device, a stainless steel pipe is attached to a detection roller and slides in the direction of the discharging device, when the detection roller detects that the stainless steel pipe is unqualified, a buzzer sounds to prompt, a pair of spray heads instantly spray out red pigment, and therefore the stainless steel pipe is detected to be qualified. According to the utility model, the unqualified section of the stainless steel rod is marked, so that the problem that the traditional rechecking consumes longer time is solved, the unqualified section can be clearly positioned, the production time is saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of metal product detection, and specifically relates to a marking mechanism for a straightening machine. BACKGROUND

[0002] A straightening machine is a device for straightening metal profiles, bars, pipes and wires. The straightening machine changes the straightness of the bars by extruding them with straightening rollers. There are usually two rows of straightening rollers with varying numbers. There are also two-roller straightening machines that straighten materials of different diameters by changing the angle of the two rollers (concave in the middle, double-curved rollers). The main types include pressure straightening machines, balanced roller straightening machines, shoe roller straightening machines, and rotary reverse bending straightening machines.

[0003] Currently, the straightening machine emits a ringing sound when it encounters a stainless steel bar with quality problems during production. However, it is only known that the stainless steel bar is unqualified, but the specific location of the unqualified part cannot be confirmed, and the position of the quality problem can only be determined by re-examining the stainless steel bar in detail. The re-examination work not only increases the workload, but also is very time-consuming. SUMMARY

[0004] To solve the above problems, i.e. to solve the problems raised in the background art, the utility model provides a marking mechanism for a straightening machine, which comprises a straightening machine body and a discharge device. Two groups of straightening rollers are evenly arranged on one side of the straightening machine body. The discharge device is arranged vertically to the straightening machine body. The discharge opening of the discharge device is a circular through hole. A detection and marking mechanism is installed between the straightening machine body and the discharge device.

[0005] The detection and marking mechanism comprises a detection roller, a mounting table, a vertical plate, a mounting plate, a pair of liquid valves, a pair of hoses, a pair of nozzles, an L-shaped pipe, a buzzer and another L-shaped pipe.

[0006] The vertical plate is arranged between the straightening rollers of the straightening machine body and the discharge device. The mounting table is installed on the upper side of the vertical plate. The buzzer is installed on the upper side of the mounting table. The mounting plate is installed on the side of the mounting table close to the straightening machine body. The detection roller is connected to the upper side of the mounting plate through a bearing. A pair of liquid valves are arranged on one side of the mounting table. The inlet ends of the pair of liquid valves are respectively fixedly connected to corresponding hoses. The outlet ends of the pair of liquid valves are respectively fixedly connected to one end of the L-shaped pipe and the other end of the other L-shaped pipe. The L-shaped pipe and the other L-shaped pipe are arranged in the mounting table. One end of each of the pair of nozzles is fixedly connected to the mounting table and penetrates through the mounting table. The other end of each of the pair of nozzles is respectively fixedly connected to the other end of the L-shaped pipe and the other end of the other L-shaped pipe. The detection roller is located between the pair of nozzles.

[0007] The utility model discloses further provide for: L -shaped pipe one with close to the straightening machine body one liquid valve intercommunication, L -shaped pipe one and L -shaped pipe two are parallel relationship.

[0008] The utility model discloses beneficial technical effect is: the utility model adds the marking function on the traditional detection mechanism between straightening machine and discharge device, and the direction of stainless steel pipe sticking detection roll discharge device slides, when detecting that the detection roll detects the unqualified stainless steel pipe, the buzzer carries out the prompt of the while of the ringing, and a pair of shower nozzles instantaneously sprays red pigment, and the unqualified part interval of stainless steel bar is marked, improves the long time of traditional recheck consumption, can the positioning unqualified part of clear and bright, saves production time, improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0009] Fig. 1 The utility model discloses the front view of showing.

[0010] Fig. 2 The utility model discloses the side view of showing.

[0011] Fig. 3 The utility model discloses the plan view of showing.

[0012] Figure 1, straightening machine body, 2, stainless steel bar, 3, detection roll, 4, installation platform, 5, discharge device, 6, shower nozzle, 7, liquid valve, 8, L -shaped pipe two, 9, hose, 10, buzzer, 11, L -shaped pipe one. DETAILED DESCRIPTION

[0013] Below the preferred implementation of the utility model is described with reference to the drawings of the utility model. Figs. 1-3 The skilled in the art should understand that these implementation only for explaining the technical principle of the utility model, and not intended to limit the protection scope of the utility model.

[0014] The utility model provides a straightening machine is with marking mechanism, when using the device, a pair of hose 9 is communicated with external liquid pump, external liquid pump is communicated with quick dry type red paint spray barrel, opens a pair of liquid valve 7, starts the device, a plurality of pairs of straightening roll of straightening machine body 1 straightens stainless steel bar 2, one side of stainless steel bar 2 is attached detection roll 3 sliding, one end of stainless steel bar 2 slides into the circular through hole of discharge device 5, the straightening condition of stainless steel bar 2 is detected through detection roll 3, if the certain part of stainless steel bar 2 is unqualified (namely a part extrusion or separates detection roll 3), then detection roll 3 sends out a signal, the buzzer 10 sings while, external liquid pump starts, and the paint is pumped into the corresponding L-shaped pipe one 11 and L-shaped pipe two 8 through a pair of hose 9, and the red paint in L-shaped pipe one 11 and L-shaped pipe two 8 is sprayed out through the corresponding spray head 6, and the red paint is sprayed on one side of stainless steel bar 2, and the unqualified interval is determined, and the straightening machine body 1 and discharge device 5 do not need to be suspended, and a group of stainless steel bar 2 can be continuously detected and marked, the device adds marking function on the traditional detection mechanism, when detection roll 3 detects that stainless steel pipe 2 is unqualified, the buzzer 10 sings and a pair of spray heads 6 spray red pigment instantaneously, and the unqualified part interval of stainless steel bar 2 is marked, the long time of traditional recheck is improved, the unqualified part can be positioned clearly, production time is saved, and work efficiency is improved.

[0015] Although the utility model has been described with reference to the preferred embodiments, various improvements can be made and the components therein can be replaced with equivalents without departing from the scope of the utility model, and in particular, the technical features mentioned in each embodiment can be combined in any way as long as there is no structural conflict, the utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of claims.

[0016] In the description of the utility model, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is merely for the convenience of description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0017] In addition, it needs to be explained that, in the description of the utility model, unless another explicit provision and limitation, the term "mount", "link", "connect" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected; can be mechanical connection, also can be electrical connection; can be directly connected, also can pass through the indirect connection of intermediate medium, can be two element internal communication. For the person skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0018] The term "comprising" or any other similar word is intended to encompass a non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements is not limited to those elements, but can include other elements not expressly listed, or also include elements inherent in the process, article, or apparatus / device.

[0019] So far, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but the person skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Without deviating from the principles of the utility model, the person skilled in the art can make equivalent changes or replacements to the related technical features, and the technical schemes after these changes or replacements will fall within the protection scope of the utility model.

Claims

1. A marking mechanism for a straightening machine, comprising a straightening machine body (1) and a discharge device (5), characterized in that: The straightening machine body (1) is provided with two groups of straightening rollers arranged uniformly on one side, the discharge device (5) is arranged vertically to the straightening machine body (1), the discharge opening of the discharge device (5) is a circular through hole, and a detection and marking mechanism is installed between the straightening machine body (1) and the discharge device (5); The detection and marking mechanism comprises a detection roller (3), a mounting table (4), a vertical plate, a mounting plate, a pair of liquid valves (7), a pair of hoses (9), a pair of nozzles (6), an L-shaped pipe one (11), a buzzer (10) and an L-shaped pipe two (8); The vertical plate is arranged between the straightening rollers of the straightening machine body (1) and the discharge device (5), the mounting table (4) is installed on the upper side of the vertical plate, the buzzer (10) is installed on the upper side of the mounting table (4), the mounting plate is installed on the side of the mounting table (4) close to the straightening machine body (1), the detection roller (3) is connected to the upper side of the mounting plate in a bearing mode, the pair of liquid valves (7) are arranged on one side of the mounting table (4), the liquid inlet ends of the pair of liquid valves (7) are fixedly connected to the corresponding hoses (9) respectively, the liquid outlet ends of the pair of liquid valves (7) are fixedly connected to one ends of the L-shaped pipe one (11) and the L-shaped pipe two (8) respectively, the L-shaped pipe one (11) and the L-shaped pipe two (8) are arranged in the mounting table (4), one ends of the pair of nozzles (6) are fixedly connected and pass through the mounting table (4), the other ends of the pair of nozzles (6) are fixedly connected to the other ends of the L-shaped pipe one (11) and the L-shaped pipe two (8) respectively, and the detection roller (3) is located between the pair of nozzles (6).

2. The marking mechanism for a straightening machine according to claim 1, characterized in that: The L-shaped pipe one (11) is connected to the liquid valve (7) close to the straightening machine body (1), and the L-shaped pipe one (11) and the L-shaped pipe two (8) are in parallel relationship.

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