CN114406739B - Automatic production line processing equipment for gas valve body - Google Patents
Automatic production line processing equipment for gas valve body Download PDFInfo
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- CN114406739B CN114406739B CN202111329949.2A CN202111329949A CN114406739B CN 114406739 B CN114406739 B CN 114406739B CN 202111329949 A CN202111329949 A CN 202111329949A CN 114406739 B CN114406739 B CN 114406739B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000003754 machining Methods 0.000 claims abstract description 24
- 238000005070 sampling Methods 0.000 claims abstract description 18
- 230000007306 turnover Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 49
- 238000001125 extrusion Methods 0.000 claims description 49
- 238000000034 method Methods 0.000 claims description 42
- 230000008569 process Effects 0.000 claims description 41
- 238000003860 storage Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 239000002173 cutting fluid Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 15
- 238000001035 drying Methods 0.000 description 11
- 230000001050 lubricating effect Effects 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000003405 preventing effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to the technical field of gas valve machining, in particular to a machining device of an automatic production line of a gas valve, which comprises a material changing mechanical arm, wherein machining machine tools are arranged outside the material changing mechanical arm, the machining machine tools are three in total and distributed outside the material changing mechanical arm in a triangular shape, a turn-over table is arranged between the material changing mechanical arm and the machining machine tools, a secondary positioning table is arranged on one side, far away from the machining machine tools, of the material changing mechanical arm, a sampling belt line is fixed on one side, far away from the material changing mechanical arm, of the secondary positioning table, a double-layer feeding table is arranged on one side of the sampling belt line, a cleaning dryer is arranged on the other side, far away from the machining machine tools, of the cleaning dryer, and an airtight detection table is arranged on one side, far away from the machining machine tools; according to the automatic conveying, processing and clamping device, the automatic circulation processing of processed products is realized through the automatic conveying, processing and clamping of the material changing mechanical arm and the conveying part, the processing precision of the products is improved, the working efficiency is improved, and the manual operation intensity is reduced.
Description
Technical Field
The invention belongs to the technical field of gas valve processing, and particularly relates to processing equipment of an automatic production line of a gas valve body.
Background
In life of people, the fire is often needed for processing food, the most common fire generating mode at present is to make the gas be fed through a gas stove for generating fire, and the gas is various, wherein the common gas is natural gas, methane and the like, and a gas valve is often added in a gas pipeline for safety.
The gas valve body is applied to conveying a gas control valve, the sealing requirement and the machining dimensional accuracy of the product are extremely high, the currently adopted machining mode is basically machined by a CNC single machine, the machining positions and angles on parts are relatively more, therefore, the machining mode is multi-station and multi-time clamping, the operation level requirement on operation staff is higher, the unit price of the product is divided into 4 times of transposition clamping to produce a complete product, the machined product is independently placed in a circulation package to be independently circulated for the next procedure, then two times of package circulation are carried out, the product is manually taken for many times in the process, no matter whether the clamping or the circulation is carried out, a certain uncontrollable factor exists, and a certain hidden danger exists on the quality of the product.
Therefore, the invention provides a processing device of an automatic production line of a gas valve body.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention discloses machining equipment for an automatic production line of a gas valve body, which comprises a material changing mechanical arm, wherein a machining machine tool is arranged outside the material changing mechanical arm, the machining machine tools are three in total and distributed outside the material changing mechanical arm in a triangular shape, a turn-over table is arranged between the material changing mechanical arm and the machining machine tool, a secondary positioning table is arranged on one side of the material changing mechanical arm, which is far away from the machining machine tool, a sampling belt line is fixed on one side of the secondary positioning table, which is far away from the material changing mechanical arm, a double-layer feeding table is arranged on one side of the sampling belt line, a cleaning dryer is arranged on the other side of the sampling belt line, an airtight detection table is arranged on one side of the cleaning dryer, which is far away from the machining machine tool, and a packaging operation table is arranged on one side of the airtight detection table, which is close to the sampling belt line; during operation, will wait to process the part and place on double-deck feed bench, but double-deck feed bench material loading forty at every turn, the part clamp of double-deck feed bench will be followed to the mechanical arm of reloading can be carried out the part clamp of double-deck feed bench, and place in one of them machine tool, process it, the mechanical arm of reloading takes out the part after processing is accomplished, turn over the platform and carry out the clamp again, put into the secondary location bench and carry out the secondary location, then put into next machine tool and carry out the secondary processing, the operation of repeating above-mentioned after the secondary processing is accomplished carries out the third processing, wait for the part to carry out the cleaning stoving of three times after processing and place it on the cleaning dryer, the product can carry out self-cleaning in the cleaning dryer, make it guarantee clean and the processing position piece burr on part surface have not remained, wash and accomplish the product and enter into the stoving process voluntarily, all machines of this stage carry out the automatic operation according to the stoving of product according to the time of settlement, after the stoving is accomplished, the product is directly put into the airtight detection platform after the completion by the manual work after taking, detect according to predetermined air detection technological parameter, carry out the detection, carry out the operation after detecting and place the product and carry out the cleaning on the machine tool has carried out the packaging line and carry out the manual operation on the machine tool has carried out the product on the machine tool, the machine tool has been carried out the improvement, and has passed through the machine tool part and has been carried out the improvement and has been passed through the machine tool and has been passed through and been carried out the improvement and has been carried out and has been manufactured and finished product.
Preferably, the lower end of the material-changing mechanical arm is connected with a mounting frame through threads, a clamping cylinder is fixed in the mounting frame, a push-pull rod is fixed on one side, away from the mounting frame, of the clamping cylinder, a transmission rod is arranged at one end, away from the clamping cylinder, of the push-pull rod, a clamping plate is fixed at the bottom end of the transmission rod, and a sliding plate is arranged on one side, away from the mounting frame, of the clamping plate; during operation, in the process of clamping a part by the material changing mechanical arm, the material changing mechanical arm moves the mounting frame to the upper side of the part, then the clamping cylinder is started to operate, so that the push-pull rod is pulled to move, the push-pull rod can drive the transmission rod to move, the transmission rod moves to further pull the clamping plate to move towards the direction close to the sliding plate, the part can be firmly clamped by the clamping plate in the process, the effect of automatic clamping is achieved, and a foundation is laid for subsequent automatic production.
Preferably, the clamping plate and the outer parts of the sliding plate are respectively fixed with a protective film, and the protective film is made of flexible materials; during operation, the clamping plate and the protective film wrapped outside the sliding plate can be contacted with the part at first, and the part cannot be damaged when clamping force is applied to the part, so that the part is effectively protected from being damaged in the clamping process.
Preferably, the top end of the transmission rod is fixed with an anti-drop ring, a sliding block is fixed outside the transmission rod, a wear-resisting plate is fixed outside the sliding block, and a hollow rod is connected outside the wear-resisting plate in a sliding manner; during operation, the transmission rod can simultaneously drive the sliding block to slide in the hollow rod in the sliding process of the transmission rod, the sliding block slides to drive the wear-resisting plate to slide, the manufacturing material of the wear-resisting plate is wear-resistant, the service life of the wear-resisting plate can be effectively prolonged, the sliding block can effectively limit the moving process of the transmission rod in the hollow rod, the transmission rod is prevented from warping in the moving process, and the anti-drop ring arranged at the top of the transmission rod can effectively drop and smash the wounded workers in the disassembling process of the transmission rod.
Preferably, a flange plate is fixed at one end of the push-pull rod, which is far away from the clamping cylinder, and the flange plate is connected with the transmission rod through threads; during operation, the push-pull rod moves to drive the flange plate to move together, the flange plate moves to pull the transmission rod to move, and the flange plate is in threaded connection with the transmission rod, so that the transmission rod or the clamping plate can be quickly replaced in a mode of replacing the transmission rod after being damaged, and the effect of convenient disassembly and replacement is achieved.
Preferably, a limiting block is fixed on one side of the sliding block, which is close to the center of the hollow rod, an extension rod is fixed inside the limiting block, an extrusion block is fixed at one end of the extension rod, which is far away from the limiting block, a positioning ring is arranged on one side of the extrusion block, which is far away from the extension rod, an elastic air bag is connected inside the positioning ring in a sliding manner, and a spray head is connected at the lower end of the elastic air bag in a penetrating manner; during operation, the extension rod is driven to move together simultaneously in the process of the movement of the sliding block, the extension rod moves to push the extrusion block to move, the extrusion block at the moment can penetrate through the positioning ring to enter into the inside of the extrusion block to be in contact with the elastic air bag, then the extrusion block can apply extrusion force to the elastic air bag, the extrusion force can enable the elastic air bag to deform simultaneously, so that the internal pressure of the extrusion block is increased to generate air flow, the air flow is sprayed out through the spray head to clean the surface of a part, and therefore chips and cutting fluid on the surface of the part are effectively removed, and subsequent processing and installation are facilitated.
Preferably, a reset spring is fixed in the elastic air bag, a through groove is formed in one side, close to the extrusion block, of the positioning ring, and the diameter of the through groove is equal to that of the extrusion block; when the device is in operation, the extrusion force acts on the reset spring at the same time, and finally compresses the reset spring to enable the reset spring to shrink, and the elastic air bag is deformed at the same time in the process, so that the internal pressure of the elastic air bag is increased to generate air flow, and the reset spring is reset at the same time after the device is reset, so that the elastic air bag is supported, and the next blowing operation can be performed.
Preferably, an air guide block is fixed outside the spray head, and a gas blowing hole is formed in the air guide block; during operation, air flow blows into the air guide block through the spray head, and then uniformly blows to all directions of the part after being pressurized through the air blowing holes, so that machining chips and cutting fluid on the surface of the part are blown away at multiple angles, and the cleaning effect is further improved.
Preferably, an oil storage bag is arranged on one side of the positioning ring, which is close to the extrusion block, and is fixedly connected with the hollow rod, a pressurizing block is fixed on one side of the oil storage bag, which is far away from the positioning ring, and a liquid guide pipe is connected to one side of the oil storage bag, which is close to the positioning ring, in a penetrating way, and is connected to the hollow rod in a penetrating way; during operation, the limiting block is pulled to move simultaneously in the movement process of the extrusion block, after the limiting block moves to be in contact with the pressurizing block, the pressurizing block can be pushed to move, the pressurizing block moves to extrude the oil storage bag, the lubricating liquid in the oil storage bag can be sprayed out after the oil storage bag is subjected to extrusion force, the sprayed lubricating liquid is injected into the joint of the wear-resisting plate and the hollow rod through the liquid guide pipe, so that the wear-resisting plate is lubricated, and the service life of the wear-resisting plate is further prolonged.
Preferably, a buffer spring is fixed inside the sliding plate, a detection contact is arranged at the lower end of the buffer spring, the detection contact is fixedly connected with the sliding plate, a limit seat is connected outside the detection contact in a sliding manner, a circuit contact is arranged on one side, away from the sliding plate, of the detection contact, and the circuit contact is fixedly connected with the mounting frame; during operation, the clamping plate can drive the part to move towards the direction of the sliding plate, after the part is clamped completely, the clamping plate continues to push the part to move, so that the sliding plate is driven to slide, the buffer spring is compressed to shrink, and the detection contact is simultaneously driven to move in the process, the detection contact moves to slide in the limit seat until the detection contact is contacted with the circuit contact, after the detection contact is contacted with the circuit contact, the system receives a clamping signal, so that the air pressure of the clamping air cylinder is stabilized, the clamping air cylinder does not apply excessive acting force any more, the effect of preventing the part from being damaged by applying uniform clamping force to the part is achieved, and whether the situation of empty clamping occurs can be effectively judged through the function, so that the fool-proof and empty feed preventing effects are achieved.
The beneficial effects of the invention are as follows:
1. according to the automatic production line processing equipment for the gas valve body, disclosed by the invention, the automatic circulation processing of processed products is realized through automatic transportation, processing and clamping of the material changing mechanical arm and the transportation part, the precision of product processing is improved, the working efficiency is improved, and the manual operation intensity is reduced.
2. According to the automatic production line processing equipment for the gas valve body, the contact is detected to slide in the limiting seat in the clamping process, and after the detection contact is contacted with the circuit contact, the system receives the clamping signal, so that uniform clamping force is applied to the parts to prevent the parts from being damaged, whether empty clamping occurs can be effectively judged through the function, and the effects of foolproof and empty feed prevention are achieved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the present invention;
FIG. 3 is an enlarged schematic view of the invention at A in FIG. 2;
FIG. 4 is an enlarged schematic view of the invention at B in FIG. 2;
fig. 5 is an enlarged schematic view of fig. 4 at C in accordance with the present invention.
In the figure: 1. a processing machine tool; 2. a material changing mechanical arm; 3. a turn-over table; 4. a secondary positioning table; 5. sampling the belt line; 6. a double-layer feeding table; 7. cleaning a dryer; 8. a packaging operation table; 9. an airtight detection stage; 10. a mounting frame; 11. a clamping cylinder; 12. a push-pull rod; 13. a flange plate; 14. a transmission rod; 15. anti-slip ring; 16. a clamping plate; 17. a protective film; 18. a sliding block; 19. a wear plate; 20. a hollow rod; 21. a limiting block; 22. an extension rod; 23. extruding a block; 24. a positioning ring; 25. an elastic air bag; 26. a return spring; 27. a spray head; 28. an air guide block; 29. a blow hole; 30. a sliding plate; 31. a buffer spring; 32. detecting a contact; 33. a limit seat; 34. a circuit contact; 35. pressurizing the block; 36. an oil storage bag; 37. a catheter.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1, the automatic production line processing equipment for a gas valve body according to the embodiment of the invention comprises a material changing mechanical arm 2, wherein a processing machine tool 1 is arranged outside the material changing mechanical arm 2, the processing machine tools 1 are distributed outside the material changing mechanical arm 2 in a triangular shape, a turn-over table 3 is arranged between the material changing mechanical arm 2 and the processing machine tool 1, a secondary positioning table 4 is arranged on one side of the material changing mechanical arm 2 far from the processing machine tool 1, a sampling inspection belt line 5 is fixed on one side of the secondary positioning table 4 far from the material changing mechanical arm 2, a double-layer feeding table 6 is arranged on one side of the sampling inspection belt line 5, a cleaning dryer 7 is arranged on the other side of the sampling inspection belt line 5, an airtight detection table 9 is arranged on one side of the cleaning dryer 7 far from the processing machine tool 1, and a packaging operation table 8 is arranged on one side of the airtight detection table 9 near the sampling inspection belt line 5; during working, the part to be processed is placed on the double-layer feeding table 6, forty parts can be fed on the double-layer feeding table 6 each time, then the part on the double-layer feeding table 6 is clamped by the material changing mechanical arm 2 and placed in one of the processing machine tools 1 for processing, the part is taken out by the material changing mechanical arm 2 after the processing is finished, the part is clamped again after being turned over by the turning table 3, placed in the secondary positioning table 4 for secondary positioning, then placed in the next processing machine tool 1 for secondary processing, the operation is repeated for third processing after the secondary processing is finished, the part is placed on the cleaning and drying machine 7 for cleaning and drying after the part is processed for three times, the product is automatically cleaned in the cleaning and drying machine 7, so that the cleaning of the surface of the part and the chip and the burr of the processed part are ensured to be free from residue, the cleaning finished products automatically enter a drying procedure, the drying of the products is carried out according to set time and temperature, all the machines at the stage are automatically operated, after the drying is finished, the products are directly taken manually and then are placed into an airtight detection table 9, airtight detection is carried out according to preset air detection technical parameters, the products are placed on a packaging operation table 8 for packaging if no problem exists after the detection is finished, and a part of the products are placed on a sampling inspection belt line 5 through a material changing mechanical arm 2 for sampling inspection, so that automatic transportation, processing and clamping of the processed products are achieved through a robot and a conveying part, automatic cyclic processing of the processed products is achieved, the processing precision of the products is improved, meanwhile, the working efficiency is improved, and the manual operation intensity is reduced.
Example two
As shown in fig. 2 to 4, a comparative example one, in which another embodiment of the present invention is: the lower end of the material changing mechanical arm 2 is connected with a mounting frame 10 through threads, a clamping cylinder 11 is fixed in the mounting frame 10, a push-pull rod 12 is fixed on one side, far away from the mounting frame 10, of the clamping cylinder 11, a transmission rod 14 is arranged at one end, far away from the clamping cylinder 11, of the push-pull rod 12, a clamping plate 16 is fixed at the bottom end of the transmission rod 14, and a sliding plate 30 is arranged on one side, far away from the mounting frame 10, of the clamping plate 16; during operation, in the process of clamping a part by the material changing mechanical arm 2, the material changing mechanical arm 2 moves the mounting frame 10 to the upper side of the part, then the clamping cylinder 11 is started to operate, so that the push-pull rod 12 starts to move, the push-pull rod 12 moves to drive the transmission rod 14 to move, the transmission rod 14 moves to further drive the clamping plate 16 to move towards the direction close to the sliding plate 30, the part can be firmly clamped by the clamping plate 16 in the process, the effect of automatic clamping is achieved, and a foundation is laid for subsequent automatic production.
As shown in fig. 2 to 3, the outer parts of the clamping plate 16 and the sliding plate 30 are fixed with a protective film 17, and the protective film 17 is made of a flexible material; when the clamping plate 16 and the sliding plate 30 are in operation, the protective film 17 wrapped outside can be firstly contacted with the part, and the part cannot be damaged when clamping force is applied to the part, so that the part is effectively protected from damage in the clamping process.
As shown in fig. 2, the top end of the transmission rod 14 is fixed with an anti-drop ring 15, a sliding block 18 is fixed outside the transmission rod 14, a wear-resisting plate 19 is fixed outside the sliding block 18, and a hollow rod 20 is slidably connected outside the wear-resisting plate 19; during operation, the sliding block 18 is driven to slide in the hollow rod 20 in the sliding process of the transmission rod 14, the sliding block 18 slides to drive the wear-resisting plate 19 to slide, the manufacturing material of the wear-resisting plate 19 is wear-resistant, the service life of the wear-resisting plate can be effectively prolonged, the sliding block 18 can effectively limit the movement process of the transmission rod 14 in the hollow rod 20, the situation that the transmission rod 14 warps in the movement process is prevented, and the anti-drop ring 15 arranged at the top of the transmission rod 14 can effectively drop and smash the worker in the disassembly process of the transmission rod 14.
As shown in fig. 2, a flange 13 is fixed at one end of the push-pull rod 12 far away from the clamping cylinder 11, and the flange 13 is connected with a transmission rod 14 through threads; during operation, the push-pull rod 12 moves to drive the flange 13 to move together, the flange 13 moves to pull the transmission rod 14 to move, and the flange 13 is in threaded connection with the transmission rod 14, so that the transmission rod 14 or the clamping plate 16 can be quickly replaced in a mode of replacing the transmission rod 14 after being damaged, and the effect of convenient disassembly and replacement is achieved.
As shown in fig. 4, a limiting block 21 is fixed on one side of the sliding block 18 near the center of the hollow rod 20, an extension rod 22 is fixed inside the limiting block 21, an extrusion block 23 is fixed on one end of the extension rod 22 far away from the limiting block 21, a positioning ring 24 is arranged on one side of the extrusion block 23 far away from the extension rod 22, an elastic air bag 25 is connected inside the positioning ring 24 in a sliding manner, and a spray head 27 is connected at the lower end of the elastic air bag 25 in a penetrating manner; during operation, the extension rod 22 is simultaneously driven to move together in the process of the movement of the sliding block 18, the extension rod 22 moves to push the extrusion block 23 to move, the extrusion block 23 penetrates through the positioning ring 24 to enter the inside of the extrusion block to be in contact with the elastic air bag 25, then the extrusion block 23 can apply an extrusion force to the elastic air bag 25, the extrusion force can enable the elastic air bag 25 to deform simultaneously, so that air flow is generated by increasing the internal pressure, the air flow is sprayed out through the spray head 27, the surfaces of the parts are cleaned, and machining chips and cutting fluid on the surfaces of the parts are effectively removed, so that subsequent machining and installation are facilitated.
As shown in fig. 4, a return spring 26 is fixed in the elastic air bag 25, and a through groove is formed in one side of the positioning ring 24, which is close to the extrusion block 23, and the diameter of the through groove is equal to that of the extrusion block 23; when the device is in operation, the extrusion force acts on the return spring 26 at the same time, and finally compresses the return spring 26 to enable the return spring 26 to shrink, and the elastic air bag 25 deforms at the same time in the process, so that the internal pressure of the device is increased to generate air flow, and after the device is reset, the return spring 26 also resets at the same time, so that the elastic air bag 25 is supported, and the next blowing operation can be performed.
As shown in fig. 4, an air guide block 28 is fixed outside the nozzle 27, and a blowing hole 29 is formed inside the air guide block 28; during operation, air flow blows into the air guide block 28 through the spray head 27, and then uniformly blows to all directions of the part after being pressurized through the air blowing holes 29, so that machining chips and cutting fluid on the surface of the part are blown away at multiple angles, and the cleaning effect is further improved.
As shown in fig. 5, an oil storage bag 36 is arranged on one side of the positioning ring 24, which is close to the extrusion block 23, the oil storage bag 36 is fixedly connected with the hollow rod 20, a pressurizing block 35 is fixed on one side of the oil storage bag 36, which is far away from the positioning ring 24, a liquid guide tube 37 is connected to one side of the oil storage bag 36, which is close to the positioning ring 24, and the liquid guide tube 37 is connected to the hollow rod 20; during operation, the limiting block 21 is pulled to move simultaneously in the moving process of the extrusion block 23, when the limiting block 21 moves to be in contact with the pressurizing block 35, the limiting block can push the pressurizing block 35 to move, the pressurizing block 35 moves to extrude the oil storage bag 36, the lubricating liquid in the oil storage bag 36 is sprayed out after the oil storage bag is subjected to extrusion force, the sprayed lubricating liquid is injected into the joint of the wear-resisting plate 19 and the hollow rod 20 through the liquid guide tube 37, so that the wear-resisting plate 19 is lubricated, and the service life of the wear-resisting plate 19 is further prolonged.
As shown in fig. 3, a buffer spring 31 is fixed inside the sliding plate 30, a detection contact 32 is arranged at the lower end of the buffer spring 31, the detection contact 32 is fixedly connected with the sliding plate 30, a limit seat 33 is slidably connected outside the detection contact 32, a circuit contact 34 is arranged at one side of the detection contact 32 far away from the sliding plate 30, and the circuit contact 34 is fixedly connected with the mounting frame 10; during the work, the clamping plate 16 can drive the part to move towards the direction of the sliding plate 30, after the part is clamped completely, the clamping plate 16 continuously pushes the part to move, so that the sliding plate 30 is driven to slide, the buffer spring 31 is compressed to shrink, the detection contact 32 is simultaneously driven to move during the process, the detection contact 32 moves to slide in the limit seat 33 until the detection contact 32 is contacted with the circuit contact 34, after the detection contact 32 is contacted with the circuit contact 34, the system receives a clamping signal, so that the air pressure of the clamping cylinder 11 is stabilized, and excessive acting force is not applied any more, so that the effect of uniformly applying clamping force to the part to prevent the part from being damaged is achieved, and whether the situation of empty clamping occurs can be effectively judged through the function, so that the effects of fool-proofing and empty cutter feeding are achieved.
The working principle is that when in use, a part to be processed is placed on a double-layer feeding table 6, forty parts can be fed on the double-layer feeding table 6 each time, then a material changing mechanical arm 2 clamps the part on the double-layer feeding table 6 and is placed in one of processing machine tools 1 to process the part, after the processing is finished, the material changing mechanical arm 2 takes the part out, the part is clamped again after being turned over by a turning table 3, the part is placed in a secondary positioning table 4 to be positioned for the second time, then the part is placed in a next processing machine tool 1 to be processed for the second time, the operation is repeated for the third time after the secondary processing is finished, the material changing mechanical arm 2 is placed on a cleaning and drying machine 7 to be cleaned and dried after the part is processed for the third time, the product is automatically cleaned in the cleaning and drying machine 7, so that the cleaning of the surface of the part and the chip and the burr of the processed part are ensured to be free from residue, the cleaning finished products automatically enter a drying procedure, the drying of the products is carried out according to set time and temperature, all the machines at the stage are automatically operated, after the drying is finished, the products are directly taken manually and then are placed into an airtight detection table 9, airtight detection is carried out according to preset air detection technical parameters, the products after the detection is finished are placed on a packaging operation table 8 for packaging if no problem exists, and a part of the products are placed on a sampling inspection belt line 5 through a material changing mechanical arm 2 for sampling inspection, so that automatic transportation, processing and clamping of the processed products through a robot and a transportation part are achieved, automatic cyclic processing of the processed products is achieved, the processing precision of the products is improved, meanwhile, the working efficiency is improved, and the manual operation intensity is reduced;
in the process of clamping a part by the material changing mechanical arm 2, the material changing mechanical arm 2 moves the mounting frame 10 to the upper side of the part, then the clamping cylinder 11 is started to operate, so that the push-pull rod 12 starts to move, the push-pull rod 12 moves to drive the flange 13 to move together, the flange 13 moves to drive the transmission rod 14 to move, the transmission rod 14 moves to further drive the clamping plate 16 to move towards the direction close to the sliding plate 30, the clamping plate 16 can clamp the part firmly in the process, the effect of automatic clamping is achieved, a foundation is laid for subsequent automatic production, meanwhile, the clamping plate 16 and the protective film 17 wrapped outside the sliding plate 30 can be firstly contacted with the part, the part is not damaged while clamping force is applied to the part, so that the part is effectively protected from being damaged in the clamping process, and the flange 13 is in threaded connection with the transmission rod 14, and the effect of being convenient to detach and replace can be achieved by replacing the transmission rod 14 after the transmission rod 14 or the clamping plate 16 is damaged;
the sliding block 18 is driven to slide in the hollow rod 20 simultaneously in the sliding process of the transmission rod 14, the sliding block 18 slides to drive the wear-resisting plate 19 to slide, the wear-resisting plate 19 is made of wear-resistant materials, the service life of the wear-resisting plate can be effectively prolonged, the sliding block 18 can effectively limit the movement process of the transmission rod 14 in the hollow rod 20, the situation that the transmission rod 14 warps in the movement process is prevented, and the anti-drop ring 15 arranged at the top of the transmission rod 14 can effectively drop and smash staff in the disassembly process of the transmission rod 14;
the sliding block 18 moves together with the extension rod 22 in the process of moving, the extension rod 22 moves to push the extrusion block 23 to move, the extrusion block 23 passes through the positioning ring 24 to enter the inside of the extrusion block to be in contact with the elastic air bag 25, then the extrusion block 23 applies extrusion force to the elastic air bag 25, the extrusion force acts on the return spring 26 at the same time and finally compresses the return spring 26 to enable the return spring 26 to shrink, the elastic air bag 25 deforms simultaneously in the process, so that the internal pressure of the elastic air bag is increased to generate air flow, the air flow is blown into the air guide block 28 through the spray head 27, and then the air flow is uniformly blown to all directions of a part after being pressurized through the air blowing hole 29, so that machined chips and cutting fluid on the surface of the part are blown away in multiple angles, and the return spring 26 also resets simultaneously after the equipment resets, so that the air blowing air bag is supported by the elastic air bag 25, and the next operation can be carried out;
the limiting block 21 is pulled to move simultaneously in the moving process of the extrusion block 23, when the limiting block 21 moves to be in contact with the pressurizing block 35, the limiting block 35 is pushed to move, the pressurizing block 35 moves to extrude the oil storage bag 36, lubricating liquid in the oil storage bag 36 is sprayed out after the oil storage bag 36 is subjected to extrusion force, the sprayed lubricating liquid is injected into the joint of the wear-resisting plate 19 and the hollow rod 20 through the liquid guide tube 37, so that the wear-resisting plate 19 is lubricated, and the service life of the wear-resisting plate 19 is further prolonged;
in the clamping process, the clamping plate 16 can drive the part to move towards the direction of the sliding plate 30, after the part is completely clamped, the clamping plate 16 continuously pushes the part to move, so that the sliding plate 30 is driven to slide, the buffer spring 31 is compressed to shrink, the detection contact 32 is simultaneously driven to move in the process, the detection contact 32 moves to slide in the limit seat 33 until the detection contact 32 is contacted with the circuit contact 34, after the detection contact 32 is contacted with the circuit contact 34, the system can receive a clamping signal, so that the air pressure of the clamping cylinder 11 is stabilized, excessive acting force is not applied, the effect of uniformly clamping the part to prevent the part from being damaged is achieved, and whether the situation of empty clamping occurs can be effectively judged through the function, so that the effects of fool-proofing and empty feed prevention are achieved.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a gas valve body automatic production line processing equipment which characterized in that: the automatic feeding device comprises a material changing mechanical arm (2), wherein a processing machine tool (1) is arranged outside the material changing mechanical arm (2), the three processing machine tools (1) are distributed outside the material changing mechanical arm (2) in a triangular shape, a turnover table (3) is arranged between the material changing mechanical arm (2) and the processing machine tool (1), a secondary positioning table (4) is arranged on one side, far away from the processing machine tool (1), of the material changing mechanical arm (2), a sampling inspection belt line (5) is fixed on one side, far away from the material changing mechanical arm (2), of the secondary positioning table (4), a double-layer feeding table (6) is arranged on one side, far away from the sampling inspection belt line (5), of a cleaning dryer (7), an airtight detection table (9) is arranged on one side, far away from the processing machine tool (1), of the cleaning dryer (7), and a packaging operation table (8) is arranged on one side, close to the sampling inspection belt line (5);
the automatic feeding device is characterized in that the lower end of the feeding mechanical arm (2) is connected with a mounting frame (10) through threads, a clamping cylinder (11) is fixed inside the mounting frame (10), a push-pull rod (12) is fixed on one side, far away from the mounting frame (10), of the clamping cylinder (11), a transmission rod (14) is arranged at one end, far away from the clamping cylinder (11), of the push-pull rod (12), a clamping plate (16) is fixed at the bottom end of the transmission rod (14), and a sliding plate (30) is arranged on one side, far away from the mounting frame (10), of the clamping plate (16);
the clamping plate (16) and the sliding plate (30) are externally fixed with a protective film (17), and the protective film (17) is made of a flexible material;
the anti-drop ring (15) is fixed at the top end of the transmission rod (14), the sliding block (18) is fixed outside the transmission rod (14), the wear-resisting plate (19) is fixed outside the sliding block (18), and the hollow rod (20) is connected outside the wear-resisting plate (19) in a sliding manner;
a flange plate (13) is fixed at one end of the push-pull rod (12) far away from the clamping cylinder (11), and the flange plate (13) is connected with the transmission rod (14) through threads;
a limiting block (21) is fixed on one side, close to the center of the hollow rod (20), of the sliding block (18), an extension rod (22) is fixed inside the limiting block (21), an extrusion block (23) is fixed at one end, far away from the limiting block (21), of the extension rod (22), a positioning ring (24) is arranged on one side, far away from the extension rod (22), of the extrusion block (23), an elastic air bag (25) is connected inside the positioning ring (24) in a sliding mode, and a spray head (27) is connected at the lower end of the elastic air bag (25) in a penetrating mode;
the sliding block (18) can simultaneously drive the extension rod (22) to move together in the moving process of the sliding block, the extension rod (22) moves to push the extrusion block (23) to move, the extrusion block (23) can penetrate through the locating ring (24) to enter into the extrusion block to be contacted with the elastic air bag (25), then the extrusion block (23) can apply extrusion force to the elastic air bag (25), the extrusion force can enable the elastic air bag (25) to deform simultaneously, so that the internal pressure of the extrusion block is increased to generate air flow, the air flow is sprayed out through the spray head (27) to clean the surface of a part, and therefore machining chips and cutting fluid on the surface of the part are effectively removed, and subsequent machining and installation are facilitated.
2. The gas valve body automatic production line processing apparatus according to claim 1, wherein: the elastic air bag (25) is internally fixed with a reset spring (26), one side of the positioning ring (24) close to the extrusion block (23) is provided with a through groove, and the diameter of the through groove is equal to that of the extrusion block (23).
3. The gas valve body automatic production line processing apparatus according to claim 1, wherein: an air guide block (28) is fixed outside the spray head (27), and a blowing hole (29) is formed in the air guide block (28).
4. The gas valve body automatic production line processing apparatus according to claim 1, wherein: one side of the locating ring (24) close to the extrusion block (23) is provided with an oil storage bag (36), the oil storage bag (36) is fixedly connected with the hollow rod (20), one side of the oil storage bag (36) away from the locating ring (24) is fixedly provided with a compression block (35), one side of the oil storage bag (36) close to the locating ring (24) is in through connection with a liquid guide tube (37), and the liquid guide tube (37) is in through connection with the hollow rod (20).
5. The gas valve body automatic production line processing apparatus according to claim 1, wherein: the utility model discloses a sliding plate, including sliding plate (30), detection contact (32), circuit contact (34), mounting bracket (10) and fixed connection, sliding plate (30) inside buffer spring (31) that is fixed with, buffer spring (31) lower extreme is provided with detection contact (32), detection contact (32) and sliding plate (30) fixed connection, detection contact (32) outside sliding connection has spacing seat (33), one side that sliding plate (30) was kept away from to detection contact (32) is provided with circuit contact (34).
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| CN202111329949.2A CN114406739B (en) | 2021-11-11 | 2021-11-11 | Automatic production line processing equipment for gas valve body |
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| CN202111329949.2A CN114406739B (en) | 2021-11-11 | 2021-11-11 | Automatic production line processing equipment for gas valve body |
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| CN114406739B true CN114406739B (en) | 2023-08-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114713730B (en) * | 2022-05-23 | 2023-11-24 | 无锡维凯科技有限公司 | Clamping and conveying device driven by electric cylinder and synchronous with punch die |
| CN117680746B (en) * | 2024-02-02 | 2024-04-30 | 杭州蕙勒智能科技股份有限公司 | Automatic production line for machining hydraulic valve body and production method thereof |
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| CN114406739A (en) | 2022-04-29 |
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Effective date of registration: 20240506 Address after: 214000 Xibei Town Industrial Park, Xishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Jintuo Material Technology Co.,Ltd. Country or region after: China Patentee after: Jintuo Technology Co.,Ltd. Address before: 214000 Xibei Town Industrial Park, Xishan District, Wuxi City, Jiangsu Province Patentee before: Wuxi Jintuo Material Technology Co.,Ltd. Country or region before: China |