Operation detection structure for high-frame water cutting gun head

Abstract

The utility model discloses an operation detection structure for a high-frame water cutting gun head, which comprises an installation mechanism and a detection mechanism assembled on one side above the installation mechanism, the detection mechanism comprises an installation disc, a shaft rod is fixedly installed at the bottom of the installation disc, the shaft rod is rotatably installed on one side of the top of an arm plate, and the arm plate is fixedly installed on the installation disc. A first detection plate, a second detection plate and a processing plate are fixedly mounted on one side of the outer wall of the mounting disc at equal intervals, and an appearance detection cover is rotationally mounted at the top of the first detection plate. The operation detection structure for the high-frame water cutting gun head provided by the utility model has the advantages that the quality during appearance detection of the gun head is improved, the situation of missing detection due to defects of the gun head is reduced, blockage in the gun head can be dredged under the non-stop condition, the efficiency during dredging of the gun head is greatly improved, and the labor intensity of workers is reduced. And the pause time when the gun head is dredged is shortened, and the technical effect of stable water cutting operation is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to water cutting gun head detection technical field especially relates to a high frame water cutting gun head operation detection structure. BACKGROUND

[0002] Water cutting gun head is the key component in water jet cutting technology, it utilizes high pressure pure water or liquid slurry with cutting abrasive, through the gun head, the liquid column with high density impact is shot, the object is cut, before the water cutting machine cuts the material, the gun head needs to be detected.

[0003] The patent document with the application number 202220812135.8 discloses a water cutting gun head operation detection mechanism, including negative pressure combination hole, communication pipe and negative pressure detector, the negative pressure combination hole is arranged in the gun head cap assembly and can detect the negative pressure caused by high pressure water outlet, one end of the communication pipe is communicated with the outlet of the negative pressure combination hole, the other end is communicated with the negative pressure detector, the negative pressure detector feeds back alarm information to the equipment electric control system.

[0004] But in actual application, the existing detection structure can only detect the water pressure of the gun head, does not have the auxiliary detection of the appearance of the gun head, observes whether the gun head surface has obvious wear, crack, deformation or corrosion phenomenon, the existing is detected by personnel naked eye to the appearance of the gun head, because the volume of the gun head is small, and the original position is low when resetting, personnel detects the gun head surface whether there is defect through naked eye is more inconvenient, there may be missed detection, and when detecting that the water pressure of the gun head does not reach the set value, only the staff can carry out dredging operation under the condition that the water cutting machine stops, which leads to low dredging efficiency and increases the work burden of personnel.

[0005] For example: when the water cutting machine is working, the staff observes and detects the appearance of the gun head through naked eye, the volume of the gun head is small, and the naked eye of the staff is difficult to observe the small crack, when the staff misses the small crack on the gun head, the cutting quality and efficiency will be affected, and the crack may cause the gun head to burst suddenly, which not only affects the normal cutting operation, but also may pose a safety threat to the operator. INVENTION CONTENTS

[0006] The utility model discloses a high frame water cutting gun head operation detection structure, aims at solving in actual application, the detection of water cutting gun head when working is very important, because the volume of the gun head is small, when the staff detects its outside through naked eye, the missed detection may appear, when the gun head containing crack is used, the cutting quality and efficiency will be reduced, therefore the quality of the staff naked eye to the appearance of the gun head is poor, and the cutting quality and safety may be affected.

[0007] In order to achieve the above object, the utility model adopts the following technical scheme:

[0008] A high frame water cutting gun head operation detection structure, including installation mechanism and the detection mechanism of assembly in the side of installation mechanism top,

[0009] The detection mechanism includes the installation disc, the bottom fixed mounting of installation disc has the axle rod, the axle rod rotation is installed in the side of arm plate top, the outer wall of installation disc one side equidistance fixed mounting has first detection board, second detection board and processing board, the top rotation of first detection board is installed with appearance detection cover, the inner wall of appearance detection cover is fixed with detection lens, the top of second detection board is fixed with pressure sensor, the top of pressure sensor is fixed with pressure plate, the outside of second detection board top is fixed with first water collecting cover;

[0010] The installation mechanism includes an arm plate, and the other side of the arm plate is fixedly installed with an assembly plate.

[0011] In the scheme, when the water cutting machine is ready for cutting operation, the appearance detection cover and the detection lens can shoot and detect the appearance of the gun head before the operation of the water cutting machine, so that cutting operation under the condition of cracks or deformation of the gun head is avoided. The pressure plate and the pressure sensor can detect the water pressure of the gun head after appearance detection. The detection of water pressure ensures the efficiency and quality of the water cutting machine when cutting materials. The dredging needle can automatically dredge the blockage of the gun head, greatly improving the quality and efficiency of the gun head dredging.

[0012] In a preferred scheme, the top of the processing plate is fixedly installed with a dredging needle rod through a mounting seat, and the outside of the top of the processing plate is fixedly installed with a second water collecting cover.

[0013] In actual application, when the pressure sensor detects that the water pressure of the gun head does not meet the cutting requirement, the control system of the cutting structure will preliminarily determine that the gun head is blocked. Therefore, the gun head is lifted by the water cutting machine, the processing plate is rotated and moved to the position directly below the gun head by the installation disc, the gun head is lowered into the second water collecting cover, the dredging needle rod installed on the processing plate through the mounting seat is inserted into the water outlet hole of the gun head, so that the gun head is dredged by the dredging needle rod. The dredging needle rod can dredge without closing the gun head, so that the residue after dredging can be directly discharged, and the size of the dredging needle rod can be replaced through the mounting seat. The staff can adapt and install the dredging needle rod according to the specifications of the gun head, and the second water collecting cover can collect water during the dredging of the gun head by the dredging needle rod.

[0014] In a preferred scheme, the bottom of the shaft rod extends to the inside of the arm plate and is fixedly installed with a transmission gear, the top of the arm plate is fixedly installed with a conversion motor, and the output end of the conversion motor extends to the inside of the arm plate and is fixedly installed with a driving gear used in cooperation with the transmission gear.

[0015] The driving gear and the transmission gear are connected in meshing in the inside of the arm plate, so that the conversion motor drives the shaft rod to rotate through the driving gear and the transmission gear, and the rotation of the shaft rod can drive the mounting disc to rotate, so that the first detection plate, the second detection plate and the processing plate can be adjusted in rotation, and the detection mode during the action of the structure can be adjusted.

[0016] As can be seen from the above, the high-frame water cutting gun head running detection structure comprises a mounting mechanism and a detection mechanism assembled on one side above the mounting mechanism, the detection mechanism comprises a mounting disc, the bottom of the mounting disc is fixedly installed with a shaft rod, the shaft rod is rotatably installed on one side of the top of an arm plate, a first detection plate, a second detection plate and a processing plate are fixedly installed at equal distances on one side of the outer wall of the mounting disc, an appearance detection cover is rotatably installed on the top of the first detection plate, a detection lens is fixedly installed on the inner wall of the appearance detection cover, a pressure sensor is fixedly installed on the top of the second detection plate, a pressure plate is fixedly installed on the top of the pressure sensor, a first water collecting cover is fixedly installed on the outside of the top of the second detection plate, and the mounting mechanism comprises the arm plate, and the other side of the arm plate is fixedly installed with an assembling plate. The high-frame water cutting gun head running detection structure provided by the utility model has the technical effects that the quality of appearance detection of the gun head is improved, the situation that defects of the gun head are missed is reduced, the blockage in the gun head can be dredged without stopping, the efficiency of dredging of the gun head is greatly improved, the downtime of the gun head is reduced, and the stable water cutting operation is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the high-frame water cutting gun head running detection structure.

[0018] Figure 2 It is a top view structure schematic view of the high-frame water cutting gun head running detection structure.

[0019] Figure 3 It is a bottom structure schematic view of the high-frame water cutting gun head running detection structure.

[0020] Figure 4 It is an arm plate local section structure schematic view of the high-frame water cutting gun head running detection structure.

[0021] Figure 5The utility model provides a kind of pressure plate and pressure sensor structure schematic diagram of operation detection structure for high frame water cutting gun head.

[0022] In the drawing: 1, mounting mechanism;101, arm plate;102, assembly plate;2, detection mechanism;201, mounting disc;202, first detection plate;203, second detection plate;204, processing plate;205, transmission gear;206, shaft;3, conversion motor;301, driving gear;4, appearance detection cover;401, detection lens;402, rotary motor;5, first water collecting cover;501, pressure plate;502, pressure sensor;6, second water collecting cover;601, assembly seat;602, dredging needle rod;7, quick connector;701, drain pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and indicated in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0024] The operation detection structure for high frame water cutting gun head disclosed by the utility model is mainly applied in practical application, and the detection of water cutting gun head during operation is crucial. Since the volume of the gun head is small, it is easy to miss detection when the staff detects its outside by naked eye. When the gun head with cracks is used, it will reduce the cutting quality and efficiency, so the quality of the staff's naked eye detection of the appearance of the gun head is poor, which may also affect the cutting quality and safety.

[0025] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides a kind of high frame water cutting gun head operating detection structure, including installation mechanism 1 and the detection mechanism 2 assembled to the side above installation mechanism 1, detection mechanism 2 includes mounting disc 201, shaft 206 is fixedly installed in the bottom of mounting disc 201, shaft 206 is rotatably installed in the side of the top of arm plate 101, first detection plate 202, second detection plate 203 and processing plate 204 are fixedly installed with equidistance on the side of the outer wall of mounting disc 201, appearance detection cover 4 is rotatably installed on the top of first detection plate 202, detection lens 401 is fixedly installed on the inner wall of appearance detection cover 4, pressure sensor 502 is fixedly installed on the top of second detection plate 203, pressure plate 501 is fixedly installed on the top of pressure sensor 502, first water collecting cover 5 is fixedly installed on the outside of the top of second detection plate 203, installation mechanism 1 includes arm plate 101, and the other side of arm plate 101 is fixedly installed with assembly plate 102.

[0026] Wherein, the bottom of shaft 206 extends to the inside of arm plate 101 and is fixedly installed with transmission gear 205, conversion motor 3 is fixedly installed on the top of arm plate 101, the output of conversion motor 3 extends to the inside of arm plate 101 and is fixedly installed with driving gear 301 used in cooperation with transmission gear 205, driving gear 301 and transmission gear 205 are meshedly connected in the inside of arm plate 101, so that conversion motor 3 drives shaft 206 to rotate through driving gear 301 and transmission gear 205, and the rotation of shaft 206 can drive mounting disc 201 to rotate, so that first detection plate 202, second detection plate 203 and processing plate 204 can be adjusted in rotation, so that the detection mode when the structure acts can be adjusted.

[0027] In specific use process, the bottom of first detection plate 202 is fixedly installed with rotary motor 402, the output of rotary motor 402 penetrates first detection plate 202 and is fixedly connected with the bottom of appearance detection cover 4, rotary motor 402 can drive appearance detection cover 4 to rotate on the top of first detection plate 202, and the rotation of appearance detection cover 4 enables detection lens 401 to fully shoot the outer wall of gun head, increasing the comprehensiveness of detection lens 401 when detecting the appearance of gun head.

[0028] Wherein, detection lens 401 and pressure sensor 502 are connected with external display module through wire, display module can enlarge and display the picture shot by detection lens 401, and staff can observe and detect the appearance of gun head through the enlarged picture displayed by display module, improve the accuracy of staff when detecting the appearance of gun head by naked eye, avoid or reduce the risk of missing detection, and display module can display the data detected by pressure sensor 502, and staff can understand the water pressure before gun head operation according to the data displayed on display module.

[0029] Specifically, the assembly plate 102 and the arm plate 101 can be mounted on the outside of the water cutting machine, the gun head is moved to the detection structure before the water cutting operation, and the mounting disc 201 rotates the first detection plate 202 to the detection area, so that the gun head of the water cutting machine moves and extends into the appearance detection cover 4 on the top of the first detection plate 202, the detection lens 401 mounted inside the appearance detection cover 4 can take pictures of the appearance of the gun head, the detection lens 401 is connected with the system host outside, and the gun head picture taken by the detection lens 401 can be analyzed and detected through the analysis program in the system host, so that the appearance of the gun head can be automatically detected. After the detection lens 401 detects the gun head, it is lifted, and the mounting disc 201 rotates the second detection plate 203 to be directly below the gun head through rotation, and the gun head is lowered again to extend into the first water collecting cover 5 on the top of the second detection plate 203, and the water flow sprayed by the opening gun head of the water cutting machine can be sprayed on the pressure plate 501. The water pressure during the operation of the gun head can be detected by the pressure sensor 502 and the pressure plate 501, and the water pressure detection of the gun head can avoid the damage to the raw materials caused by insufficient water pressure. The first water collecting cover 5 can collect the water body during the water flow pressure detection of the gun head. For example, the appearance of the gun head is detected by the naked eye observation of the workers. Because the volume of the gun head is small, the workers are prone to miss detection when detecting the gun head by naked eye observation. When the gun head works abnormally, the water flow may become uneven, which may affect the cutting effect and even cause the gun head to burst suddenly, affecting the normal operation of the cutting operation and even posing a safety threat to the operator.

[0030] For example, when the water cutting machine cuts the raw material through the gun head, the gun head reduces the strength of the water flow due to internal blockage, which may cause the raw material cutting port to be uneven and increase the cutting port gap, thereby affecting the cutting quality of the raw material, and even causing the raw material to be damaged.

[0031] Reference Figure 2In a preferred embodiment, the top of the processing plate 204 is fixedly installed with a dredging needle rod 602 through the assembly seat 601, and the outer side of the top of the processing plate 204 is fixedly installed with a second water collecting cover 6. When the pressure sensor 502 detects that the water outlet pressure of the gun head does not meet the cutting requirement, the control system of the cutting structure preliminarily determines that the gun head is blocked. Therefore, the gun head is lifted by the water cutting machine, and the mounting disc 201 rotates and moves the processing plate 204 to be directly below the gun head, and the gun head is lowered to extend into the inside of the second water collecting cover 6. The dredging needle rod 602 installed on the processing plate 204 through the assembly seat 601 is inserted into the water outlet hole of the gun head, so that the gun head is dredged by the dredging needle rod 602, and the gun head can be dredged without being closed. Therefore, the slag under dredging can be directly discharged, and the size of the dredging needle rod 602 can be replaced through the assembly seat 601. The worker can install the dredging needle rod 602 according to the specifications of the gun head, and the second water collecting cover 6 can collect water when the gun head is dredged by the dredging needle rod 602.

[0032] For example, when the personnel manually dredge, the water cutting machine needs to be stopped. In the case of stopping, the slag will still remain in the inside when the gun head is dredged, and the worker will have difficulty in cleaning it, thereby resulting in low quality and low efficiency when manually dredging.

[0033] The bottom of the arm plate 101 is fixedly installed with a drain pipe 701, one end of the drain pipe 701 is fixedly installed with a quick connector 7 penetrating through the assembly plate 102, the other end of the drain pipe 701 is fixedly connected with the bottom of the first water collecting cover 5 and the second water collecting cover 6, respectively. The drain pipe 701 can guide the water collected in the first water collecting cover 5 and the second water collecting cover 6, and one end of the drain pipe 701 is connected with the external drain pipe through the quick connector 7, so that the water collected in the first water collecting cover 5 and the second water collecting cover 6 can be discharged, avoiding the accumulation and overflow of the water.

[0034] Specifically, a plurality of through holes are formed in the assembly plate 102, and a reinforcing plate is fixedly installed on the inner side of the assembly plate 102. The through holes in the assembly plate 102 can be installed with bolts, so that the assembly plate 102 can be fixedly connected with the outer wall of the water cutting machine through the bolts, thereby increasing the convenience of installing the detection structure, and the reinforcing plate increases the contact area between the assembly plate 102 and the outer wall of the water cutting machine, thereby improving the stability of the assembly plate 102 during installation.

[0035] Working principle: appearance detection cover 4 and detection lens 401 can shoot and detect the appearance of the torch head before the water cutting machine operation, avoid the cutting operation in the state of crack or deformation, pressure plate 501 and pressure sensor 502 can detect the water pressure of the torch head after the appearance detection, ensure the efficiency and quality of the water cutting machine when cutting the material through the detection of water pressure, the needle head 602 can automatically dredge the blockage of the torch head, greatly improve the quality and efficiency of the torch head dredging.

[0036] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical scheme and the utility model concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. A high frame water cutting gun head operation detection structure, comprising a mounting mechanism (1) and a detection mechanism (2) assembled on one side above the mounting mechanism (1), characterized in that: the detection mechanism (2) comprises a mounting disc (201), the bottom of the mounting disc (201) is fixedly installed with a shaft rod (206), the shaft rod (206) is rotatably installed on one side of the top of an arm plate (101), a first detection plate (202), a second detection plate (203) and a processing plate (204) are fixedly installed on one side of the outer wall of the mounting disc (201) at equal distances, an appearance detection cover (4) is rotatably installed on the top of the first detection plate (202), a detection lens (401) is fixedly installed on the inner wall of the appearance detection cover (4), a pressure sensor (502) is fixedly installed on the top of the second detection plate (203), a pressure plate (501) is fixedly installed on the top of the pressure sensor (502), and a first water collecting cover (5) is fixedly installed on the outside of the top of the second detection plate (203). The mounting mechanism (1) comprises the arm plate (101), and the other side of the arm plate (101) is fixedly installed with an assembly plate (102).

2. The operation detecting structure for a high frame water cutting torch head according to claim 1, characterized in that, The top of the processing plate (204) is fixedly installed with a dredging needle rod (602) through an assembly seat (601), and the outside of the top of the processing plate (204) is fixedly installed with a second water collecting cover (6).

3. The operation detecting structure for a high frame water cutting torch head according to claim 2, characterized in that, The bottom of the shaft rod (206) extends to the inside of the arm plate (101) and is fixedly installed with a transmission gear (205), the top of the arm plate (101) is fixedly installed with a conversion motor (3), the output end of the conversion motor (3) extends to the inside of the arm plate (101) and is fixedly installed with a driving gear (301) used in cooperation with the transmission gear (205).

4. The operation detecting structure for a high frame water cutting torch head according to claim 1, wherein The bottom of the arm plate (101) is fixedly installed with a drain pipe (701), one end of the drain pipe (701) is fixedly installed with a quick connector (7) penetrating through the assembly plate (102), and the other end of the drain pipe (701) is fixedly connected with the bottoms of the first water collecting cover (5) and the second water collecting cover (6) respectively.

5. The operation detecting structure for a high frame water cutting torch head according to claim 4, characterized in that, The bottom of the first detection plate (202) is fixedly installed with a rotating motor (402), the output end of the rotating motor (402) penetrates through the first detection plate (202) and is fixedly connected with the bottom of the appearance detection cover (4).

6. The operation detecting structure for a high frame water cutting torch head according to claim 5, wherein A plurality of through holes are formed in the assembly plate (102), and a reinforcing plate is fixedly installed on the inside of the assembly plate (102).

7. The operation detecting structure for a high frame water cutting torch head according to claim 4, wherein The detection lens (401) and the pressure sensor (502) are connected with an external display module through wires.

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