CN117142028A - Railway excrement collector dirt box welding manufacturing line - Google Patents
Railway excrement collector dirt box welding manufacturing line Download PDFInfo
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- CN117142028A CN117142028A CN202210570385.XA CN202210570385A CN117142028A CN 117142028 A CN117142028 A CN 117142028A CN 202210570385 A CN202210570385 A CN 202210570385A CN 117142028 A CN117142028 A CN 117142028A
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- 238000003466 welding Methods 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 60
- 230000000712 assembly Effects 0.000 claims description 24
- 238000000429 assembly Methods 0.000 claims description 24
- 239000002689 soil Substances 0.000 claims description 11
- 239000010865 sewage Substances 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 44
- 230000008569 process Effects 0.000 abstract description 32
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 description 7
- 239000011265 semifinished product Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
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- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/905—Control arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Assembly (AREA)
Abstract
The embodiment of the application provides a railway excrement collector dirt box welding manufacturing production line, which comprises the following steps: a first conveyor track assembly; the clamp comprises a base and at least one clamping assembly arranged on the base, the first conveying track assembly is used for bearing the base, the base is movable on the first conveying track assembly along a first direction, and the clamping assembly is used for clamping a workpiece; the gantry lifter comprises a lifting assembly and a rotating assembly, wherein the lifting assembly is used for controlling lifting of a workpiece, and the rotating assembly is used for controlling rotation of the workpiece. According to the technical scheme, automatic transmission of the clamp and the workpiece among the working procedures can be achieved, large equipment is not needed, the operation process is simple, stations of operators can be distributed on two sides of the first conveying track assembly, accordingly the problem of mixed line of people and goods can be solved, separation of people and goods in the production process of the workpiece is achieved, production efficiency is improved, and meanwhile safety is improved greatly.
Description
Technical Field
The application relates to the technical field of production systems, in particular to a railway excrement collector dirt box welding manufacturing line.
Background
In the related art, in the welding process of a railway excrement collector dirt box, the transmission of workpieces among various procedures is carried out by means of large-scale equipment such as a forklift, a crane and the like, the operation process is complex, the production efficiency is low, the transfer of the workpieces can be realized only by manual operation, and the method has great potential safety hazards.
Disclosure of Invention
The embodiment of the application provides a railway toilet dirt box welding manufacturing line, which aims to solve or alleviate one or more technical problems in the prior art.
As an aspect of the embodiment of the present application, the embodiment of the present application provides a railway urinal soil box welding manufacturing line, including: a first conveyor track assembly; the clamp comprises a base and at least one clamping assembly arranged on the base, the first conveying track assembly is used for bearing the base, the base is movable on the first conveying track assembly along a first direction, and the clamping assembly is used for clamping a workpiece; the gantry lifter comprises a lifting assembly and a rotating assembly, wherein the lifting assembly is used for controlling lifting of a workpiece, and the rotating assembly is used for controlling rotation of the workpiece.
In one embodiment, the first conveyor track assembly includes at least one first conveyor member movable to carry the base for conveying the clamp, the first conveyor member having a conveying direction that is a first direction.
In one embodiment, the first conveyor track assembly further comprises a first driver and a driving member drivingly connected to the first driver, the driving member cooperating with the first conveyor member such that the first driver drives the first conveyor member through the driving member.
In one embodiment, the driving member comprises at least one chain; the first conveying parts are arranged at intervals in parallel, gears matched with the chains are arranged at the corresponding ends of the first conveying parts, and the first driver drives at least part of the first conveying parts to rotate through the chains so as to drive the clamps to move.
In one embodiment, the outer peripheral side of the base is provided with at least one limiting portion for limiting movement of the gripper in a conveying direction offset from the first conveying member.
In one embodiment, the lifting assembly includes a first drive and a support coupled to one another; the base is provided with at least one lifting part, the lifting part is supported on the supporting piece under the condition that the workpiece is in a lifting mode, and the first driving device drives the clamp and the workpiece to lift together through the supporting piece.
In one embodiment, the lifting parts are multiple, the lifting parts are respectively located at the side edges of the base, and the clamping assemblies are located in the accommodating space surrounded by the lifting parts.
In one embodiment, the gantry crane further comprises a gantry, the gantry comprises a first connecting rod and two second connecting rods, two ends of the first connecting rod are respectively connected to the top ends of the two second connecting rods, and the first conveying track assembly is arranged between the two second connecting rods in a penetrating manner; the support piece is a support rod which is parallel to the first connecting rod.
In one embodiment, the rotating assembly includes a second drive and a clamp coupled to each other; the side of base is equipped with at least one bellying, and under the circumstances that the work piece is in rotation mode, bellying and clamping piece cooperation, second drive arrangement passes through clamping piece drive anchor clamps and work piece co-rotation.
In one embodiment, a clamp includes: at least one second driver; at least two clamping portions, a second driver for driving at least one of the at least two clamping portions between a clamping position for clamping the boss and a releasing position for releasing the boss.
In one embodiment, the lifting assembly is coupled to the workpiece and the rotating assembly is decoupled from the workpiece with the workpiece in the lifting mode; in the case of a workpiece in a rotation mode, the rotation assembly is connected to the workpiece and the lifting assembly is disconnected from the workpiece.
In one embodiment, the railway urinal soil box welding manufacturing line further comprises: the second conveying track assembly is arranged on one side of the first conveying track assembly and is in butt joint with the first conveying track assembly, the second conveying track assembly is used for bearing the base, the base is movable on the second conveying track assembly along a second direction, and the second direction is different from the first direction.
In one embodiment, the second conveying track assembly includes at least one movable second conveying member for carrying the base to convey the clamp, the conveying direction of the second conveying member being a second direction.
In one embodiment, the railway urinal soil box welding manufacturing line further comprises: and the at least one third conveying track assembly is in butt joint with the second conveying track, the third conveying track assembly is used for bearing a base, and the base is movable on the third conveying track assembly along a third direction, and the third direction is different from the second direction.
In one embodiment, the third conveying track assembly includes at least one movable third conveying member for carrying the base to convey the clamp, the conveying direction of the third conveying member being a third direction.
In one embodiment, the conveying direction of the third conveying member is the same as the conveying direction of the first conveying member.
According to the embodiment of the application, the automatic transmission of the clamp and the workpiece among the working procedures can be realized by adopting the technical scheme, so that large-scale equipment such as a forklift, a crane and the like is not needed, the operation process is simple, and the stations of operators can be distributed at two sides of the first conveying track assembly, so that the problem of mixing of people and goods can be solved, the separation of people and goods in the production process of the workpiece is realized, and the safety can be greatly improved while the production efficiency is improved.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will become apparent by reference to the drawings and the following detailed description.
Drawings
In the drawings, the same reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily drawn to scale. It is appreciated that these drawings depict only some embodiments according to the disclosure and are not therefore to be considered limiting of its scope.
FIG. 1 illustrates a partial perspective view of a railway urinal soil box welding manufacturing line according to an embodiment of the present application;
FIG. 2 shows an enlarged view of section A circled in FIG. 1;
FIG. 3 illustrates a schematic view of a first conveyor track assembly in accordance with an embodiment of the application;
FIG. 4 shows a schematic view of a second conveyor track and a third conveyor track according to an embodiment of the application;
FIG. 5 shows a schematic perspective view of a clamp according to an embodiment of the application;
FIG. 6 shows a schematic perspective view of another angle of a clamp according to an embodiment of the application;
FIG. 7 shows a top view of a clamp according to an embodiment of the application;
FIG. 8 shows a state diagram of a clamp clamping a workpiece according to an embodiment of the application;
fig. 9 is a schematic perspective view showing a gantry lift according to an embodiment of the present application;
FIG. 10 shows an enlarged view of section B circled in FIG. 9;
fig. 11 is a schematic view showing a perspective view of another angle of a gantry lift according to an embodiment of the present application;
fig. 12 shows a schematic structural view of a welding robot according to an embodiment of the application;
fig. 13 shows an operational schematic of a railway urinal soil box welding manufacturing line according to an embodiment of the present application.
Reference numerals illustrate:
100: welding manufacturing production line for railway excrement collector dirt box;
110: a first conveyor track assembly; 111: a first conveying member; 112: a track;
120: a clamp; 121: a base; 1211: a lifting part; 1212: a boss;
1213: a limit part; 1214: a support rod; 1215: a frame;
122: a clamping assembly; 1221: a first clamping portion;
1222: a second clamping portion; 1223: a third clamping portion;
130: a gantry lifter; 131: a lifting assembly; 1311: a first driving device;
1312: a support; 132: a rotating assembly; 1321: a second driving device;
1322: a second driver; 1323: a clamping part; 1324: a fixing plate;
133: a portal frame; 1331: a first connecting rod; 1332: a second connecting rod;
140: a second conveyor track assembly; 141: a second conveying member;
150: a third conveyor rail assembly; 151: a third conveying member;
160: a welding robot; 200: workpiece
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the related art, a toilet is additionally arranged in the comprehensive direct-discharge modification of a railway passenger train, and toilet sewage in the running process of the passenger train is collected and temporarily stored in a sewage box. The sewage box is usually a stainless steel welded box body, the maximum box body length can reach about three meters (for example, 1-3.5 meters) according to different vehicle types, the overall size of the box body is large, and the weight can reach about 380 kg (for example, 300-410 kg). In the production process (such as welding process) of the dirt box, the transmission of the dirt box between the working procedures is carried out by large-scale equipment such as a forklift, a crane and the like, the operation process is complex, the production efficiency is low, the transfer of workpieces can be realized only by manual operation, and the large-scale equipment has great potential safety hazard.
Fig. 1 illustrates a partial perspective view of a railway urinal soil box welding manufacturing line 100 according to an embodiment of the present application.
As shown in fig. 1, the railway urinal waste box welding manufacturing line 100 includes a first conveyor rail assembly 110, a clamp 120, and at least one gantry elevator 130. Specifically, the first conveyor track assembly 110 includes at least one first conveyor 111 that is movable. The clamp 120 includes a base 121 and at least one clamping assembly 122 disposed on the base 121, the first transport member 111 for carrying the base 121 to transport the clamp 120, the clamping assembly 122 for clamping the workpiece 200, such as for fixedly clamping an unwelded dirt box assembly. The gantry lifter 130 includes a lifting assembly 131 for controlling lifting of the workpiece 200, and a rotating assembly 132 for controlling rotation of the workpiece 200.
For example, in connection with fig. 13, the first transport 111 may move the clamp 120 and the workpiece 200, such as a dirt box, between processes, e.g., the first transport 111 may move the clamp 120 and the workpiece 200 in a first direction (e.g., forward and backward). In the process line for welding the contaminant box, the left end of the first conveying rail assembly 110 is defined as a first process of the process for welding the contaminant box, the clamp 120 is initially placed on the first conveying rail assembly 110, the clamping of the workpiece is performed on the first process, after the clamping of all the workpieces is completed, the first conveying member 111 is controlled to drive the clamp 120 and the workpiece to move, and the second process is performed until the whole welding of the workpiece 200 such as the contaminant box is completed, and the process line for welding the contaminant box can be realized by the movement of the first conveying member 111 without depending on any transmission operation between auxiliary processes of equipment outside the production line.
Wherein the assembled workpiece 200 is a dirt box. The clamping assembly 122 may be plural, and the plural clamping assemblies 122 are provided at the end of the base 121 to form a first receiving space for surrounding the workpiece between the plural clamping assemblies 122. That is, the front projection of the first accommodation space on the base 121 covers the front projection of the workpiece 200 on the base 121, and the plurality of clamping assemblies 122 are located at the outer circumference of the workpiece 200 in the state that the workpiece is clamped by the plurality of clamping assemblies 122.
For example, in the example of fig. 5-8, four clamping assemblies 122 are shown, the base 121 being generally rectangular parallelepiped in configuration, the four clamping assemblies 122 being disposed adjacent four corners of the base 121, respectively. Each clamping assembly 122 is movable between a clamping position to clamp the workpiece 200 and a unclamping position to unclamp the workpiece 200, with the clamping assembly 122 in the clamping position, the workpiece 200 is clamped by the four clamping assemblies 122, and the four clamping assemblies 122 are located at respective corners of the workpiece 200. In welding the workpiece 200, the welding robot 160 may be located at the middle of the workpiece 200, with a large working space.
Here, it should be noted that the "middle portion of the workpiece 200" is to be understood in a broad sense in the present application, and refers to a portion closer to the center of the workpiece 200 than the corners of the workpiece 200, and is not limited to the center of the workpiece 200.
Thus, by arranging the clamping assembly 122 at the end of the base 121 and forming a first receiving space surrounding the workpiece 200 between the clamping assemblies 122, corner fixing of the workpiece 200 can be achieved in the case where the clamping assembly 122 clamps the workpiece 200, thereby avoiding occupying the middle position of the workpiece 200 and expanding the working space to the greatest extent. Moreover, the generalization of the fixture 120 can be realized, the interference between the clamping assembly 122 and other structures in the production process of the workpiece 200 can be avoided, the one-time clamping of the workpiece 200 in the whole production process such as the welding process is realized, the repeated replacement of the fixture 120 is avoided, the labor intensity of operators can be reduced while the cost is reduced, the production efficiency is improved, and the potential safety hazard generated in the repeated clamping process is avoided.
Four clamping assemblies 122 are shown in fig. 5-8 for illustrative purposes, but it will be apparent to one of ordinary skill in the art after reading this disclosure that it is within the scope of the present disclosure to apply this disclosure to other numbers of clamping assemblies 122.
According to the railway toilet soil box welding manufacturing production line 100 provided by the embodiment of the application, by arranging the first conveying rail assembly 110, the clamp 120 and the gantry lifter 130, the first conveying member 111 can realize automatic transmission of the clamp 120 and the workpiece 200 among various procedures, so that large-scale equipment such as a forklift and a crane is not needed, the operation process is simple, stations of operators can be distributed on two sides of the first conveying rail assembly 110, the problem of mixing of people and goods can be solved, the separation of people and goods in the production process of the workpiece 200 is realized, and the safety can be greatly improved while the production efficiency is improved.
In one embodiment, referring to fig. 1 and 3, the first conveying track assembly 110 further includes a first driver and a driving member drivingly connected to the first driver, the driving member cooperating with the first conveying member 111 such that the first driver drives the first conveying member 111 to move via the driving member.
Illustratively, the first conveyor track assembly 110 may include a control switch and a controller, the control switch may be used to effect movement and suspension of the first conveyor 111. After the clamping of all the workpieces is completed, the control switch can be triggered to generate an opening signal, the controller controls the first driver to work according to the opening signal, the first driver can drive the driving part to rotate, the driving part is matched with the first conveying part 111, the driving part can drive the first conveying part 111 to rotate, and the base 121 is borne on the first conveying part 111, so that the first conveying part 111 can drive the clamp 120 and the workpieces to move through friction force between the base 121. The control switch may be a control button provided on the workstation, but is not limited thereto.
Therefore, through the arrangement of the first driver and the driving part, the movement of the first conveying part 111 can be realized, so that the first conveying part 111 can drive the clamp 120 and the workpiece 200 to move, automatic transmission of the clamp 120 and the workpiece 200 between various procedures is realized, manual operation can be omitted, manpower is effectively saved, potential safety hazards are reduced, and in addition, the transmission direction of the clamp 120 and the workpiece 200 can be controlled by controlling the rotation direction of the first driver, so that the operation is very convenient.
In an alternative embodiment, as shown in fig. 1 and 3, the driving member comprises at least one chain; the first conveying members 111 are arranged in parallel at intervals, gears matched with the chains are arranged at corresponding ends of the first conveying members 111, and the first driver drives at least part of the first conveying members 111 to rotate through the chains so as to drive the clamp 120 to move.
Illustratively, the first conveying track assembly 110 may include two tracks 112 disposed in parallel spaced apart relation, with each first conveying member 111 pivotally connected at both ends to the two tracks 112, respectively. One end of the first conveying member 111 may be provided with two gears, the chain may be plural, and the gears of every adjacent two of the first conveying members 111 may be engaged with the same chain. The first conveying member 111 may have a shaft-like structure, and may drive the jig 120 and the workpiece 200 to move along the length direction of the rail 112 when the first conveying member 111 in contact with the base 121 rotates. Alternatively, the first driver may be a motor, but is not limited thereto.
Thus, by providing the chain and gear described above, the structure of the first conveying rail assembly 110 is made simpler, versatility and reliability are higher, and transmission efficiency is higher while conveying the jig 120 and the workpiece 200 is achieved.
In one embodiment, as shown in fig. 1, 2 and 9-11, the lifting assembly 131 includes a first driving device 1311 and a support 1312 coupled to each other; at least one lifting portion 1211 is provided on the base 121, and when the workpiece 200 is in the lifting mode, the lifting portion 1211 is supported on the support 1312, and the first driving device 1311 drives the jig 120 and the workpiece to lift together through the support 1312.
Illustratively, the first driving device 1311 may be a cylinder, the first driving device 1311 may include a cylinder body, a piston disposed in the cylinder body, and a piston rod fixedly connected to the piston and extending out of the cylinder body, and the support 1312 may be connected to the piston rod. The lifting portion 1211 is provided on the upper surface of the base 121, and a coupling groove may be defined between the lifting portion 1211 and the base 121, and when the workpiece 200 is in the lifting mode, the lifting portion 1211 may overlap the support 1312 such that the support 1312 is coupled in the coupling groove. The piston rod can stretch and retract relative to the cylinder body, so that the supporting piece 1312 is driven to lift, and the clamp 120 and the workpiece 200 are driven by the supporting piece 1312 to lift.
Therefore, the supporting piece 1312 can be contacted with the lifting part 1211 to drive the whole clamp 120 and the workpiece 200 to lift, the base 121 can be directly matched with the supporting piece 1312, the structural design of the base 121 can be simpler, and the overall layout is more reasonable.
In an alternative embodiment, referring to fig. 2 and fig. 5 to 7, the lifting units 1211 may be multiple, the lifting units 1211 are respectively located at corners of the base 121, and the plurality of clamping assemblies 122 are located in the accommodating space defined by the lifting units 1211. In the description of the present application, "plurality" means two or more.
So arranged, during the lifting process of the fixture 120 and the workpiece 200, the first driving device 1311 lifts the fixture 120 and the workpiece 200 more easily through the supporting member 1312, and the lifting portion 1211 at the corner can avoid occupying the space in the middle of the base 121, so as to play an effective role in avoiding interference with the workpiece 200 and other structural members.
In one example, the number of elevating portions 1211 is four, and the four elevating portions 1211 are provided at four corners of the base 121, respectively. The base 121 includes a frame 1215 and two support bars 1214. The frame 1215 may include first and second sides opposite to each other, and third and fourth sides opposite to each other. Wherein the first and second sides are long sides of the frame 1215, and the third and fourth sides are short sides of the frame 1215. The two support rods 1214 are a first rod and a second rod, respectively, the first rod having a length greater than the second rod. The first pole is established on first limit, and the one end of first pole is parallel and level with the outside surface of first limit to reduce occupation space, and the other end of first pole inwards extends, and the second pole is established on the second limit, and the one end of second pole is parallel and level with the outside surface of second limit, in order to reduce occupation space, the other end of second pole inwards extends, and the aforesaid other end of second pole and the aforesaid other end of first pole are relative each other.
Here, it should be noted that the direction "in" is understood as a direction toward the center of the base 121, and the opposite direction is defined as "out", i.e., a direction away from the center of the base 121.
Through setting up frame 1215 and a plurality of bracing piece 1214 above-mentioned, base 121 can be hollow structure to can reduce the weight of whole anchor clamps 120, reduce cost, and the well effect of dodging can be played to the well portion of base 121, avoid producing the interference with other structures, simultaneously, a plurality of bracing pieces 1214 can play better supporting role to work piece 200, promote the clamping stability of work piece 200.
In one embodiment, referring to fig. 9 and 11, the gantry crane 130 further includes a gantry 133, the gantry 133 includes a first connecting rod 1331 and two second connecting rods 1332, two ends of the first connecting rod 1331 are respectively connected to top ends of the two second connecting rods 1332, and the first conveying track assembly 110 is disposed between the two second connecting rods 1332 in a penetrating manner; the supporting member 1312 is a supporting rod, which is parallel to the first connecting rod 1331.
For example, in the example of fig. 9 and 11, the first connecting rod 1331 extends horizontally, both the second connecting rods 1332 extend vertically, and the first driving device 1311 may be provided on the second connecting rods 1332. The support 1312 is formed in a rod-like structure. The lifting assembly 131 may further include a mounting bar, and the mounting bar and the support 1312 may be formed in an "L" shaped structure. Wherein, the mounting bar is connected between the support 1312 and the corresponding second connecting bar 1332, and the mounting bar is perpendicular to the first connecting bar 1331.
Thus, by making the support 1312 a support bar, the size of the support 1312 is relatively small, so that the occupied space can be reduced and the arrangement is more convenient while effectively supporting the workpiece 200. By making the support bar parallel to the first connecting bar 1331, it is ensured that the workpiece 200 can be maintained in a horizontal state under the support of the support bar 1214 in the case that the workpiece 200 is in a lifting mode, so that the lifting stability of the workpiece 200 can be improved, and the workpiece 200 is prevented from being inclined in the lifting process.
Further, referring to fig. 9 and 11, the first connecting rod 1331 and the two second connecting rods 1332 together define a through hole through which the support piece 1312 protrudes. For example, in the example of fig. 9 and 11, one end of the support 1312 is connected to a mounting bar and the other end of the support 1312 extends inwardly such that an orthographic projection of the other end of the support 1312 onto the through-opening covers a portion of the through-opening.
Thus, the length of the support 1312 is relatively long, so that the contact area of the support 1312 and the lifting portion 1211 can be increased, the support reliability of the support 1312 can be improved, potential safety hazards caused by the fact that the lifting portion 1211 is disengaged from the support 1312 during lifting of the workpiece 200 can be avoided, the pressure can be reduced, deformation and damage of the support 1312 or the lifting portion 1211 can be avoided, and the structural reliability of the support 1312 and the clamp 120 can be improved.
In one embodiment, as shown in fig. 5 and 10, the rotating assembly 132 includes a second driving device 1321 and a clamping member connected to each other; the base 121 is provided with at least one protrusion 1212 on a side thereof, the protrusion 1212 being engaged with a clamp by which the second driving means 1321 drives the clamp 120 and the workpiece 200 to co-rotate with each other in the rotated mode of the workpiece 200.
For example, the number of the protrusions 1212 may be two, the two protrusions 1212 are located at the sides of the third and fourth sides, respectively, and the two protrusions 1212 protrude in directions away from each other, respectively. The second driving device 1321 may be a motor. When the workpiece 200 needs to be rotated, the clamp 120 and the workpiece 200 may be lifted by the lifting assembly 131, and the protrusions 1212 may be separated from the clamp during lifting of the clamp 120 and the workpiece 200. The clamp then grips the boss 1212. Then, the second driving device 1321 is controlled to operate, and the motor shaft may rotate the clamping member, so that the clamping member and the protrusion 1212 are relatively fixed, the clamp 120 and the workpiece 200 may rotate together with the clamping member, and the lifting portion 1211 may be separated from the supporting member 1312 during the rotation of the clamp 120 and the workpiece 200.
Therefore, by arranging the above arrangement, the automatic rotation of the clamp 120 and the workpiece 200 can be realized, so that the workpiece 200 can be processed (for example, welded) in all directions, the workpiece 200 can be rotated without manpower while the processing requirement of the workpiece 200 is met, the labor intensity of operators can be reduced, and the production efficiency of the workpiece 200 is improved. Moreover, the whole clamp 120 and the workpiece 200 can be driven to rotate by the cooperation of the convex portion 1212 and the clamping piece, the base 121 can be directly matched with the clamping piece, the structural design of the base 121 can be simpler, and the overall layout is more reasonable.
In an alternative embodiment, the gantry 133, the lifting assembly 131 and the rotating assembly 132 are at least one pair, and the two gantry 133 in each pair are spaced apart, and the fixture 120 and the workpiece 200 are adapted to be disposed between the two gantry 133, and the plurality of lifting portions 1211 are respectively supported on the supporting members 1312 of the two lifting assemblies 131 during lifting of the workpiece 200, and the two protruding portions 1212 are respectively clamped to the clamping members of the two rotating assemblies 132 during rotation of the workpiece 200.
In this way, during the lifting process of the workpiece, each pair of supporting pieces 1312 can respectively support the lifting parts 1211 at two ends of the base 121, so that the stress of the base 121 is more balanced, and the lifting of the workpiece 200 is more stable and is not easy to shake; in the rotation process of the workpiece 200, the two clamping pieces can respectively clamp the convex portions 1212 at two ends of the base 121, so that the stress of the base 121 can be balanced, and shaking is not easy to generate in the rotation process.
In one embodiment, at least one of the second drives 1321 of each pair of rotating assemblies 132 is operated during rotation of the workpiece 200.
In one example, during rotation of the workpiece 200, one of each pair of second drives 1321 is operated. At this time, one of the two second driving devices 1321 is a driving device, and the other of the two second driving devices 1321 is a driven driving device. The driving device can drive the clamp 120 and the workpiece 200 to rotate through the corresponding clamping pieces, and the workpiece 200 fixed with the clamp 120 can drive the other clamping piece and the driven driving device to rotate because the two clamping pieces clamp the convex portion 1212. In this way, the power consumption can be reduced, the service life of the second driving device 1321 can be prolonged, and the cost can be reduced.
Of course, the application is not so limited, and in another example, both second drive devices 1321 are operated during rotation of the workpiece 200. By this arrangement, the stress of the base 121 can be more uniform, the driving force required to be provided by each driving device can be reduced, and the rotation of the workpiece 200 can be more reliable.
In one embodiment, as shown in fig. 10 and 11, the second driving device 1321 may be a motor including a motor body and a motor shaft, and the motor body is fixed to the gantry 133. The rotating assembly 132 further includes a fixing plate 1324, the fixing plate 1324 is fixedly connected with a motor shaft, the clamping member is disposed on one side of the fixing plate 1324 far away from the motor body, and the motor shaft drives the workpiece 200 to rotate through the fixing plate 1324.
For example, the motor shaft may protrude from one side of the motor body. A fixed plate 1324 is located between the motor body and the clamping member. In the event that the workpiece 200 needs to be rotated, the clamping portion 1323 is in the clamping position. The motor shaft rotates the fixed plate 1324, and the clamping member can rotate together with the fixed plate 1324 because the clamping member is fixed to the fixed plate 1324. Because the workpiece 200 and the clamping piece are relatively fixed, the workpiece 200 can be driven by the clamping piece to rotate together.
Therefore, by arranging the fixing plate 1324, the mounting position can be provided for the clamping piece, firm fixing of the clamping piece is realized, and the motor shaft can drive the clamping piece and the workpiece 200 to rotate through the fixing plate 1324, so that the motor shaft can be directly connected with the clamping piece, the mounting difficulty can be reduced while the normal rotation of the workpiece 200 is ensured, and the structure of the whole gantry crane 130 is simpler.
In one embodiment, referring to fig. 10, the clamp includes at least one second driver 1322 and at least two clamps 1323. For example, in the example of fig. 10, two second drivers 1322 and four clamping portions 1323 are shown, the four clamping portions 1323 constituting two clamping groups, each clamping group comprising two clamping portions 1323. At least one clamping portion 1323 of each clamping group is a moving clamping portion, which is connected to a corresponding second driver 1322. In the case that the workpiece needs to be rotated, the workpiece 200 may be lifted up to a position adjacent to the clamping portions 1323 by the lifting assembly 131, and then the corresponding moving clamping portions are controlled to move by the second driver 1322, so that the two clamping portions 1323 of each clamping group clamp the workpiece. Then, the second driving device 1321 is controlled to operate, so that the second driving device 1321 drives the second driver 1322, the clamping member, the clamp 120 and the workpiece 200 to rotate together.
Therefore, by providing the second driver 1322 and the clamping portion 1323, the second driver 1322 can provide driving force for the corresponding clamping portion 1323, so that the clamping portion 1323 can automatically move, and the moving direction of the clamping portion 1323 can be changed by changing the rotating direction of the second driver 1322, so that the clamping portion 1323 can be effectively controlled to clamp or unclamp the workpiece 200, the operation is more convenient, and the reliability is higher.
In an alternative embodiment, in conjunction with fig. 10, two clamping portions 1323 may be opposite to each other in the up-down direction, the two clamping portions 1323 clamping the upper and lower surfaces of the workpiece 200, respectively, with the clamping portions 1323 in the clamping position.
Where "upper surface of the workpiece 200" may be understood as the upper surface of the workpiece 200 prior to rotation of the workpiece 200, and similarly "lower surface of the workpiece 200" may be understood as the lower surface of the workpiece 200 prior to rotation of the workpiece 200. It will be appreciated that during rotation of the workpiece 200, the "upper surface of the workpiece 200" and the "lower surface of the workpiece 200" described above may be rotated to other directions.
Therefore, through the arrangement, the two side surfaces of the workpiece 200 in the thickness direction can be clamped, the workpiece 200 can be clamped more firmly while the operation is convenient, and the relative movement of the clamping part 1323 and the workpiece 200 is avoided, so that the rotation of the workpiece 200 is safer and more reliable.
In one embodiment, with the workpiece 200 in the lift mode, the lift assembly 131 is connected to the workpiece 200 and the rotation assembly 132 is disconnected from the workpiece 200; with the workpiece 200 in the rotation mode, the rotation assembly 132 is connected to the workpiece 200, and the lifting assembly 131 is disconnected from the workpiece 200.
Illustratively, the lifting portion 1211 may be supported on the support 1312 while the boss 1212 is disengaged from the clamp in the case where the workpiece 200 is in the lifting mode, the boss 1212 is engaged with the clamp while the lifting portion 1211 is disengaged from the support 1312 in the case where the workpiece 200 is in the rotation mode.
In this way, the lifting process and the rotating process of the workpiece 200 can be independent from each other, so that the rotation component 132 is prevented from interfering with the lifting of the workpiece 200 or the lifting component 131 is prevented from interfering with the rotation of the workpiece 200, and the lifting and the rotation of the workpiece 200 are more reliable.
In one embodiment, as shown in fig. 5 to 8, at least one stopper 1213 is provided on the outer circumferential side of the base 121, and the stopper 1213 is used to restrict movement of the gripper 120 to deviate from the conveying direction of the first conveying member 111.
For example, six limit portions 1213 are shown in the example of fig. 7, the six limit portions 1213 constituting two limit groups, each limit group including three limit portions 1213. One of the two limiting groups is arranged on the outer side surface of the first side, and the other one of the two limiting groups is arranged on the outer side surface of the second side. Wherein, two of the limiting portions 1213 in each limiting group are respectively positioned at two ends of the corresponding first side or second side, and the other limiting portion 1213 in each limiting group is positioned at the middle of the corresponding first side or second side.
Thus, the limiting portion 1213 can perform an effective positioning function, so that the base 121 is prevented from being offset relative to the movement direction of the transmission track, and therefore the base 121 can be prevented from driving the workpiece 200 to shift, the base 121 and the workpiece 200 can be ensured to be driven to drive between the working procedures along the conveying direction under the driving of the first conveying member 111 in the movement process of the first conveying member 111, and the production reliability of the workpiece 200 can be improved.
In one embodiment, the railway toilet soil box welding manufacturing line 100 further comprises at least one second conveying rail assembly 140, wherein the second conveying rail assembly 140 is arranged on one side of the first conveying rail assembly 110 and is in butt joint with the first conveying rail assembly 110, the second conveying rail assembly 140 comprises at least one movable second conveying member 141, the second conveying member 141 is used for bearing the base 121 to convey the clamp 120, and the conveying direction of the second conveying member 141 is different from that of the first conveying member 111, wherein the conveying direction of the second conveying member 141 is a second direction.
For example, in the examples of fig. 1 and 13, two second conveying rail assemblies 140 are shown, and the two second conveying rail assemblies 140 are respectively located at both sides of the first conveying rail assembly 110 in the width direction, so that the length of the conveying rail 112 assembly can be prevented from being excessively long, and thus the space size of the line layout production can be saved. Alternatively, the upper surface of the first conveyor rail assembly 110 may be coplanar with the upper surface of the second conveyor rail assembly 140 to facilitate transfer of the clamp 120 and workpiece 200 from one of the first conveyor rail assembly 110 and the second conveyor rail assembly 140 to the other.
Therefore, the above-mentioned second conveying track assembly 140 cooperates with the first conveying track assembly 110 to effectively improve the fault tolerance of the track 112, for example, the second conveying track assembly 140 can supply and store the reflow semi-finished product, and temporarily line the unqualified workpiece from the first conveying track assembly 110 to the second conveying track assembly 140, so as to complete the modification of the workpiece 200 and realize the semi-finished product process detection.
In one embodiment, referring to fig. 1 and 4, the railway toilet tank welding manufacturing line 100 further includes at least one third conveying rail assembly 150, which is in butt joint with the second conveying rail 112, the third conveying rail assembly 150 includes at least one movable third conveying member 151, the third conveying member 151 is used for carrying the base 121 to convey the clamp 120, a conveying direction of the third conveying member 151 is different from a conveying direction of the second conveying member 141, and a conveying direction of the third conveying member 151 is a third direction.
Illustratively, the third conveyor track assembly 150 may be one, with the third conveyor track assembly 150 being located at one end of one of the two second conveyor track assemblies 140. The upper surface of the third conveyor rail assembly 150 can be coplanar with the upper surface of the second conveyor rail assembly 140 to facilitate transfer of the clamp 120 and workpiece 200 from one of the third conveyor rail assembly 150 and the second conveyor rail assembly 140 to the other.
Therefore, the third conveying track assembly 150 can improve the flexibility of the production process, promote the bearing space of the whole assembly line, further promote the fault tolerance of the track 112, and the third conveying track assembly 150 can also supply the storage of the reflow semi-finished product, and temporarily place unqualified workpieces to the third conveying track assembly 150 so as to finish the correction of the workpieces, realize the detection of the semi-finished product process, and the like.
In an alternative embodiment, as shown in fig. 1, the conveying direction of the third conveying member 151 may be the same as the conveying direction of the first conveying member 111. In this way, the third conveyor rail assembly 150 may be substantially parallel to the first conveyor rail assembly 110, so that the overall footprint of the first, second, and third conveyor rail assemblies 110, 140, 150 may be reduced while the load-bearing area of the assembly line is lifted, with a more rational layout.
The second and third conveying rail assemblies 140 and 150 may be similar to the first conveying rail assembly 110, and will not be described herein.
In one embodiment, referring to fig. 8, at least one clamping assembly 122 includes a plurality of clamping portions that are respectively located on adjacent three faces of the workpiece 200 corresponding to the same vertex with the corresponding clamping assembly 122 in a clamped state.
For example, the workpiece 200, such as a dirt box, may be formed in a rectangular parallelepiped structure. With the clamping assemblies 122 in the clamped position, each clamping assembly 122 is in a clamped state, and a plurality of clamping portions are clamped at the corners of the workpiece 200. Wherein at least one clamping portion of each clamping assembly 122 presses against the upper surface of the workpiece 200, and at least two clamping portions of each clamping assembly 122 respectively clamp adjacent two sides of the workpiece 200.
Therefore, through the arrangement, the plurality of clamping parts can stably clamp the workpiece 200, and the influence on the operation of the workpiece 200 caused by the shaking of the workpiece 200 is avoided, so that the production process of the workpiece 200 is more reliable.
In one embodiment, referring to fig. 5 to 8, a support rod 1214 is provided on the base 121, and the plurality of clamping portions are a first clamping portion 1221, a second clamping portion 1222, and a third clamping portion 1223, respectively, where the first clamping portion 1221 clamps a top surface of a workpiece and the second clamping portion 1222 and the third clamping portion 1223 clamp two side surfaces of the workpiece to be welded, respectively, when the corresponding clamping assembly 122 is in a clamped state; the support rod 1214 is supported on the bottom surface of the workpiece.
In this way, the first clamping portion 1221 and the support rod 1214 may effectively define movement of the workpiece 200 in the up-down direction, and the second clamping portion 1222 and the third clamping portion 1223 of the plurality of clamping assemblies 122 may effectively define movement of the workpiece 200 in the front-back direction and the left-right direction, so that the entire clamp 120 may achieve reliable clamping of the workpiece 200, and clamping stability of the workpiece 200 may be ensured.
In an alternative embodiment, referring to fig. 8, the contact area of the first clamping portion 1221 with the workpiece 200 is smaller than the contact area of the second clamping portion 1222 with the workpiece 200; and the contact area of the first clamping portion 1221 with the workpiece 200 is smaller than the contact area of the third clamping portion 1223 with the workpiece 200.
In this way, on the one hand, the contact area between the first clamping portion 1221 and the workpiece 200 is relatively small, and the occupied space of the first clamping portion 1221 is small while the workpiece 200 is pressed, so that interference with other structures can be avoided, and the space layout of other structures is facilitated; on the other hand, the contact areas of the second clamping portion 1222 and the third clamping portion 1223 with the workpiece 200 are relatively large, and the pressure can be reduced while effectively clamping the workpiece 200, so that deformation of the workpiece 200 due to excessive force can be avoided.
In an alternative embodiment, the flatness of the side surface of the base 121 remote from the clamping assembly 122 meets a predetermined condition. That is, the flatness of the bottom surface of the base 121 satisfies a preset condition, for example, the bottom surface of the base 121 may be a plane. So set up, the bottom of base 121 need not to set up the gyro wheel, and base 121 can place more steadily on bearing structure (i.e. first transport piece 111, second transport piece 141 and third transport piece 151), and simple structure, convenient processing.
In one embodiment, referring to fig. 1 and 12, the railway urinal waste box welding manufacturing line 100 may further include at least one welding robot 160. For example, there may be two welding robots 160, and the two welding robots 160 are respectively located at two sides of the first conveying rail assembly 110, so as to implement automatic welding of the workpiece 200, such as a partial weld of the dirt box, and improve welding efficiency and automation degree. The conveying direction of the first conveying track assembly 110 can be changed, and the first conveying track assembly has a backflow function, so that the welding robot 160 can be shared by multiple working procedures, and the utilization rate of the welding robot 160 is improved.
The following describes in detail the steps of a process for welding a dirt container in accordance with an embodiment of the present application.
The railway excrement collector and sewage box welding manufacturing production line of the sewage box welding process can further comprise an artificial liner plate and pipe fitting assembly station, an online and waiting station, a checking and hanging beam assembly station, a checking and steel structure assembly station, and a robot automatic welding station. For convenience of description, the second conveyor rail assembly 140 located between the first conveyor rail assembly 110 and the third conveyor rail assembly 150 is referred to as a "first branch rail", and the other second conveyor rail assembly 140 is referred to as a "second branch rail".
In the production process, referring to fig. 13, first, the welding fitting of the dirt box is clamped by the clamp 120; then pressing a first process control button on the first conveyor rail assembly 110 to convey the welded fitting of the dirt box to a second process; performing manual pre-welding in a second procedure; then, a second process control button on the first transfer rail assembly 110 is pressed to transfer the dirt box to a third process; starting the welding robot 160 in the third step, and welding the dirt box by using a set program; refluxing the welded semi-finished product dirt box and conveying the welded semi-finished product dirt box to a first rail; performing manual preliminary detection on the first branch track, and sending to the second branch track; completing specific repair and detailed detection on the second track; the first branch rail and the second branch rail are sent to the first conveying rail assembly 110, and the control button is pressed to flow to the next procedure; the dirt box secondarily entering the first transfer rail assembly 110, is made to flow empty at the welding robot 160 by the control button; the sewage box enters the third conveying track assembly 150, and the manual welding work of the bracket on the upper surface of the sewage box is realized on the third conveying track assembly 150; the welding of the dirt box body is completed, and the dirt box body enters the tail end of the first conveying track assembly 110 to complete the detection work.
According to the railway toilet dirt box welding manufacturing production line 100 provided by the embodiment of the application, one line of multiple working procedures can be realized, the assembly line production is realized, the repeated replacement of the tool clamp 120 is avoided, the labor intensity is reduced, the production efficiency is improved, the problem of mixed lines of people and boxes is solved, and the safety production is realized.
In the description of the present specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
The above disclosure provides many different embodiments, or examples, for implementing different structures of the application. The foregoing description of specific example components and arrangements has been presented to simplify the present disclosure. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that various modifications and substitutions are possible within the scope of the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.
Claims (16)
1. A railway urinal dirt box welding manufacturing line, which is characterized by comprising:
a first conveyor track assembly;
the clamp comprises a base and at least one clamping assembly arranged on the base, the first conveying track assembly is used for bearing the base, the base is movable on the first conveying track assembly along a first direction, and the clamping assembly is used for clamping a workpiece;
The gantry lifting mechanism comprises at least one gantry lifting mechanism and a rotating mechanism, wherein the lifting mechanism is used for controlling the workpiece to lift and lower, and the rotating mechanism is used for controlling the workpiece to rotate.
2. The railway toilet tank welding manufacturing line of claim 1, wherein the first conveyor track assembly includes at least one movable first conveyor for carrying the base to convey the clamp, the first conveyor having a conveying direction that is the first direction.
3. The railway toilet tank welding manufacturing line of claim 2, wherein the first conveyor track assembly further comprises a first driver and a driving member drivingly connected to the first driver, the driving member cooperating with the first conveyor member to cause the first driver to drive the first conveyor member to move via the driving member.
4. A railway toilet tank welding line as claimed in claim 3, wherein the driving member comprises at least one chain;
the first conveying members are arranged in parallel at intervals, gears matched with the chains are arranged at the corresponding ends of the first conveying members, and the first driver drives at least part of the first conveying members to rotate through the chains so as to drive the clamps to move.
5. The railway toilet soil box welding manufacturing line according to claim 2, wherein the outer peripheral side of the base is provided with at least one limiting portion for limiting movement of the clamp to shift the conveying direction of the first conveying member.
6. The railway urinal soil box welding line according to any one of claims 1 to 5, wherein the lifting assembly includes a first drive means and a support member connected to each other;
the base is provided with at least one lifting part, the lifting part is supported on the supporting piece under the condition that the workpiece is in a lifting mode, and the first driving device drives the clamp and the workpiece to lift together through the supporting piece.
7. The welding manufacturing line for the railway toilet sewage boxes according to claim 6, wherein the lifting parts are multiple, the lifting parts are respectively positioned at the side edges of the base, and the clamping assemblies are positioned in the accommodating space surrounded by the lifting parts.
8. The welding manufacturing line for the railway toilet sewage box according to claim 6, wherein the gantry crane further comprises a gantry, the gantry comprises a first connecting rod and two second connecting rods, two ends of the first connecting rod are respectively connected to the top ends of the two second connecting rods, and the first conveying track assembly is arranged between the two second connecting rods in a penetrating manner;
The support piece is a support rod, and the support rod is parallel to the first connecting rod.
9. The railway urinal soil box welding line according to any one of claims 1 to 5, wherein said rotating assembly includes a second drive means and a clamp connected to each other;
the side of base is equipped with at least one bellying, in the circumstances that the work piece is in the rotation mode, bellying with the holder cooperation, second drive arrangement passes through the holder drive anchor clamps with the work piece is rotatory jointly.
10. The railway toilet tank welding manufacturing line of claim 9, wherein the clamp comprises:
at least one second driver;
at least two clamping portions, the second driver for driving at least one of the at least two clamping portions to move between a clamping position for clamping the boss and a releasing position for releasing the boss.
11. The railway toilet tank welding manufacturing line as claimed in any one of claims 1 to 5, wherein the lifting assembly is connected to the workpiece and the rotating assembly is disconnected from the workpiece with the workpiece in a lifting mode; and under the condition that the workpiece is in a rotating mode, the rotating assembly is connected with the workpiece, and the lifting assembly is disconnected with the workpiece.
12. The railway urinal waste box welding manufacturing line according to any one of claims 1 to 5, further comprising:
the second conveying track assembly is arranged on one side of the first conveying track assembly and is in butt joint with the first conveying track assembly, the second conveying track assembly is used for bearing the base, the base is movable on the second conveying track assembly along a second direction, and the second direction is different from the first direction.
13. The railway toilet tank welding manufacturing line of claim 12, wherein the second conveyor track assembly includes at least one movable second conveyor for carrying the base to convey the clamp, the second conveyor having a conveying direction that is the second direction.
14. The railway toilet tank welding manufacturing line of claim 12, further comprising:
and the at least one third conveying track assembly is in butt joint with the second conveying track, the third conveying track assembly is used for bearing the base, the base is movable on the third conveying track assembly along a third direction, and the third direction is different from the second direction.
15. The railway toilet tank welding manufacturing line of claim 14, wherein a third conveyor track assembly includes at least one third movable conveyor for carrying the base to convey the clamp, the third conveyor having a conveying direction that is the third direction.
16. The railway toilet tank welding manufacturing line as claimed in claim 14, wherein the conveying direction of the third conveying member is the same as the conveying direction of the first conveying member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210570385.XA CN117142028A (en) | 2022-05-24 | 2022-05-24 | Railway excrement collector dirt box welding manufacturing line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210570385.XA CN117142028A (en) | 2022-05-24 | 2022-05-24 | Railway excrement collector dirt box welding manufacturing line |
Publications (1)
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CN117142028A true CN117142028A (en) | 2023-12-01 |
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CN202210570385.XA Pending CN117142028A (en) | 2022-05-24 | 2022-05-24 | Railway excrement collector dirt box welding manufacturing line |
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- 2022-05-24 CN CN202210570385.XA patent/CN117142028A/en active Pending
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