CN210649118U - A semi-automatization production line for box steel member processing - Google Patents
A semi-automatization production line for box steel member processing Download PDFInfo
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- 238000005520 cutting process Methods 0.000 claims abstract description 42
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Abstract
A semi-automatic production line for processing box-type steel members comprises a blanking area, a pre-splicing area, a full-welding area and a quality inspection area which are sequentially connected and arranged in the direction of a production line; each functional area is composed of a plurality of standard segments; each standard segment is connected through welding; the bottom of each functional area is provided with a roller power device. Every standard festival section in the unloading district disposes cutting torch and cutting support, the both ends of the fixed link of every standard festival section in the district of piecing together in advance are provided with a triangle reaction frame respectively symmetrically, the vertical edge of triangle reaction frame is vertically provided with two roof pressure jacks that can reciprocate. 4 functional areas on the production line are connected together in sequence in space and are tightly connected in a machining process, and the production line is provided with more power devices, so that the labor intensity of operators is reduced, the machining efficiency and the product quality are improved, and the machining cost is reduced.
Description
Technical Field
The utility model relates to a production water line, especially a semi-automatization production line for box steel member processing.
Background
When box-type steel members are processed by traditional steel member factories, the common practice of the factories is as follows: and carrying out blanking and assembly welding on the steel members in different areas. The box-type steel member generally belongs to a heavy member, the weight and the size of the box-type steel member are generally large, if the blanking area and the assembling welding area of the steel member are far away from each other or the working procedures are not smoothly connected, the labor load of operators is increased, and the box-type steel member is long in processing period, low in processing efficiency and high in processing cost.
Disclosure of Invention
The utility model aims at providing a semi-automatization production line for box steel member processing, this production line comprises 4 functional areas, divide into: blanking area, pre-splicing area, full-welding area and quality inspection area. Each functional area consists of a plurality of standard segments, and the length of each standard segment is 6 m; 4 functional areas on the production line are connected together in sequence in space and are tightly connected in a machining process, and the production line is provided with more power devices, so that the labor intensity of operators is reduced, the machining efficiency and the product quality are improved, and the machining cost is reduced.
The technical scheme for solving the problems is as follows: the utility model provides a semi-automatization production line for box steel member processing, includes four functional areas, four functional areas are respectively: a blanking area, a pre-splicing area, a full-welding area and a quality inspection area; a welding machine and a gantry crane are arranged in the pre-assembly area; a welding machine is arranged in the full welding area and is connected with numerical control equipment; the blanking area, the pre-splicing area, the full-welding area and the quality inspection area are sequentially connected and arranged in the direction of the production line; the blanking area, the pre-splicing area, the full-welding area and the quality inspection area are all composed of a plurality of standard segments; each standard section comprises two groups of parallel rods which are symmetrically distributed, and the two groups of parallel rods are connected through a plurality of fixed connecting rods which are distributed at equal intervals; each standard segment is connected through welding;
a roller power device I is arranged between adjacent fixed connecting rods of each standard section in the blanking area, and comprises a roller and a servo motor; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 10-20mm higher than the fixed connecting rod, and the roller is connected with the servo motor; two ends of the fixed connecting rod of each standard section in the blanking area are respectively symmetrically provided with a right-angle tripod, and the tops of the right-angle tripods on the same side are connected through a sliding rod; each standard section in the blanking area is provided with a cutting nozzle and a cutting support, the cutting nozzle is connected with the cutting support through a telescopic device, the telescopic device is movably mounted on the cutting support, the cutting support is movably mounted on a sliding rod, and the cutting support is connected with numerical control equipment;
a roller power device II is arranged between the adjacent fixed connecting rods of each standard section in the pre-splicing area, and comprises a roller and a servo motor; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 10-20mm higher than the fixed connecting rod, and the roller is connected with the servo motor; two ends of the fixed connecting rod of each standard section in the pre-splicing area are respectively and symmetrically provided with a triangular reaction frame, and two jacking jacks capable of moving up and down are vertically arranged on the vertical edge of the triangular reaction frame;
a roller power device III is arranged between the adjacent fixed connecting rods of each standard section in the full welding area, and comprises a roller and a servo motor; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 10-20mm higher than the fixed connecting rod, and the roller is connected with the servo motor;
a roller power device IV is arranged between adjacent fixed connecting rods of each standard section in the quality inspection area, and comprises a roller and a servo motor; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 10-20mm higher than the fixed connecting rod, and the roller is connected with the servo motor; and a detector is arranged in the quality detection area.
The further technical scheme is as follows: the jacking jack in the pre-assembly area is a jack with a small servo motor and is connected with the small servo motor through a jacking base; the vertical side face of the triangular reaction frame is provided with a small rack, the small servo motor is provided with a gear, and the gear is meshed with the small rack.
The further technical scheme is as follows: each standard knot is 6 meters in length.
The further technical scheme is as follows: the number of the standard sections of each functional area is determined according to the process time and the buffering time of each functional area.
The further technical scheme is as follows: and leveling blocks are additionally cushioned between the fixed connecting rods of the standard sections for full-scale welding operation and the semi-finished box-shaped steel members in the full-scale welding area.
Due to the adoption of the technical scheme, the utility model relates to a semi-automatization production line for box steel member processing compares with prior art, has following beneficial effect:
1. because this production line comprises unloading district, piecing together district in advance, full weld zone, 4 functional areas in quality control district, and this 4 functional areas closely link to each other, and after the component processing task in this functional area had been accomplished to a certain functional area, automatic steel member transfer to next functional area forms assembly line work, and each process links up properly, has avoided the secondary transport, has brought the machining efficiency height of steel member, processing cycle is short, with low costs, the good effect of product quality.
2. Each functional area of the production line is composed of a plurality of standard segments, and the number of the standard segments can be increased or reduced according to the requirements of actual production and processing, so that the production line is flexible to use and good in adaptability.
3. Because the bottom of each standard segment is provided with the roller, and the top of the roller is 10-20mm higher than the fixed connecting rod, the movement of the box-type steel member in the horizontal direction (namely the Y direction) can be ensured, and when the steel member is processed, the leveling block can be conveniently added as required, so that the effect of leveling and preventing movement is achieved.
4. Because the cutting support that the unloading district top was provided with can remove in the horizontal plane is provided with the cutting torch that can reciprocate on the cutting support, has brought the effect that can cut into arbitrary shape with the steel sheet of treating the unloading.
5. Because the bottom of the splicing area is provided with the roller with power, the box-type steel member can move in the horizontal direction (namely the Y direction); on the other hand, the jacking jack arranged on the triangular reaction frame can move up and down (namely in the Z direction), so that the jacking jack in the pre-assembly area can realize jacking at any position of the side surface of the box-shaped beam, the gap between steel members can be conveniently eliminated, and the welding of a first welding seam is facilitated.
The technical features of a semi-automatic production line for box-type steel member processing according to the present invention will be further described with reference to the accompanying drawings and embodiments.
Drawings
FIG. 1: a semi-automatic production line front view for box-type steel member processing;
FIG. 2: a top view of a semi-automatic production line for processing box-type steel members;
FIG. 3: a left view of a semi-automatic production line for processing box-type steel members;
FIG. 4: is an enlarged view of E in fig. 1;
FIG. 5: a semi-automatic production line stereogram for processing box-type steel members;
FIG. 6: is an enlarged view of F in fig. 5;
FIG. 7: the method is a schematic diagram of hoisting a bottom plate of a box-type steel member to a proper position of a pre-assembly area;
FIG. 8: the method is a schematic diagram of hoisting a partition plate of a box-shaped steel member to a bottom plate for welding;
FIG. 9: the method is a schematic diagram of hoisting and transporting side plates of a box-shaped steel member to an installation position;
FIG. 10: the schematic diagram is that the jacking jack applies pressure to the box-type steel members to eliminate the clearance between the steel members;
FIG. 11: the box-type steel member without the top plate is rotated by 90 degrees;
FIG. 12: the method is a schematic diagram of hoisting a top plate of a box-shaped steel member to an installation position;
FIG. 13: is a functional area distribution diagram of a standard segment of a quality inspection area.
In the figure:
1-standard segment, 1 a-rod i, 1 b-rod ii, 1 c-rod iii, 1 d-rod iv; 11-a roller power device I, 111-a roller, 112-a servo motor, 12-a cutting bracket, 13-a telescopic device, 14-a cutting nozzle, 15-a right-angle tripod and 16-a sliding rod; 21-roller power device II, 22-small rack, 23-small servo motor, 24-top pressing base, 25-top pressing jack and 26-triangular reaction frame; 31-roller power device III, 32-leveling block; 41-a roller power device IV; 5-fixing the connecting rod; 6-steel plate to be blanked; 7-semi-finished box-shaped steel members; 8-finished box-type steel members; 9-box steel members under inspection; 10-coordinate system used in the description.
The letters in the figures indicate:
a-blanking zone, A1-1 st standard segment of blanking zone, A2-2 nd standard segment of blanking zone, An-nth standard segment of blanking zone; b-pre-splice zone, B1-first standard segment of pre-splice zone, B2-2 nd standard segment of pre-splice zone, Bn-nth standard segment of pre-splice zone; c-full weld, C1-full weld first standard segment, C2-full weld 2 nd standard segment, Cn-full weld nth standard segment; d-quality detection zone, D1-1 st standard segment of quality detection zone, D2-2 nd standard segment of quality detection zone, Dn-nth standard segment of quality detection zone; dn 1-quality control region n1 standard segment; dn 2-quality control region n2 standard segment; dn 3-quality control region n3 standard segment;
HCQ 1-buffer 1, HCQ 2-buffer 2; BS-appropriate location of pre-tile region; g-gantry crane.
Detailed Description
As shown in fig. 1-5, a semi-automatic production line for box-shaped steel member processing comprises four functional areas, wherein the four functional areas are respectively: a blanking area A, a pre-splicing area B, a full-welding area C and a quality inspection area D; the blanking area A, the pre-splicing area B, the full-welding area C and the quality inspection area D are sequentially connected and arranged in the direction of the production line; the blanking area A, the pre-splicing area B, the full-welding area C and the quality inspection area D are all composed of a plurality of standard sections 1; each standard segment 1 comprises two groups of parallel rods which are symmetrically distributed, and referring to fig. 3, the two groups of parallel rods comprise a rod I1 a, a rod II 1b, a rod III 1c and a rod IV 1 d; the two groups of parallel rods are connected through a plurality of fixed connecting rods 5 which are distributed at equal intervals; in this embodiment, the two sets of parallel rods and the three fixed connecting rods 5 form a main body frame of a single standard segment;
the length of each standard segment is 6m, and the functional areas or the standard segments are connected by welding. The number of standard segments may be increased or decreased as required by the actual production process.
A roller power device is arranged between the adjacent fixed connecting rods of each standard section, and comprises a roller and a servo motor; the roller is arranged on two parallel rods (a rod II 1b and a rod III 1 c) positioned on the inner side, and the top of the roller is 10-20mm higher than the fixed connecting rod 5, so that the movement of the box-type steel member in the horizontal direction (namely the Y direction) can be ensured, the leveling is convenient during steel member processing, and the movement of the box-type steel member in the horizontal direction (namely the Y direction) is prevented. The roller is connected with a servo motor; the drum and the larger servo motor are connected with the main body frame through bolts.
A roller power device arranged at the bottom of the blanking area A is called a roller power device I11, and the roller power device I11 comprises a roller 111 and a servo motor 112; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 15mm higher than the fixed connecting rod, and the roller is connected with the servo motor;
two ends of the fixed connecting rod 5 of each standard section in the blanking area A are respectively and symmetrically provided with a right-angle tripod 15, and the tops of the right-angle tripods on the same side are connected through a sliding rod 16; the cutting support that the unloading district top was provided with can remove, and this cutting support can remove in the horizontal plane, and the cutting torch setting is on the telescoping device that can stretch out and draw back from top to bottom. Namely, each standard segment in the blanking area A is provided with a cutting nozzle 14 and a cutting support 12, the cutting nozzle 14 is connected with the cutting support 12 through a telescopic device 13, the telescopic device 13 is movably arranged on the cutting support 12, the cutting support 12 is movably arranged on a sliding rod 16, and the cutting support 12 is connected with a numerical control device; the sliding rod 16 may be a rack, and gears (see fig. 3) may be mounted below two ends of the cutting support 12, and the gears are engaged with the rack, so that the cutting support 12 can move on the sliding rod 16 through rack-and-pinion transmission. The telescopic means 13 may be a hydraulic cylinder, obtained by purchase. The cutting nozzle 14 can move along three directions of XYZ, the relevant equipment of the cutting support is connected with numerical control equipment, the steel plate can be efficiently cut into any shape through numerical control programming, and the cutting seam of the steel plate is smooth. After the blanking area completes the blanking of the steel plate, the steel plate is conveyed to the next functional area through a roller power device I11 at the bottom.
A roller power device arranged at the bottom of the pre-assembly area B is called a roller power device II 21, and can realize the movement of the box-type steel member in the horizontal direction (namely the Y direction); the roller power device II comprises a roller and a servo motor; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 15mm higher than the fixed connecting rod, and the roller is connected with the servo motor; two ends of the fixed connecting rod 5 of each standard section in the pre-splicing region B are respectively and symmetrically provided with a triangular reaction frame 26, and two jacking jacks 25 capable of moving up and down are vertically arranged on the vertical edge of the triangular reaction frame 26; the jacking jack 25 is a jack with a small servo motor and is connected with the small servo motor 23 through a jacking base 24; as shown in fig. 6, the vertical side of the triangular reaction frame 26 is provided with a small rack 22, and the small servo motor is provided with a gear which is meshed with the small rack. The jacking jacks can move up and down (in the Z direction) under the driving of the small servo motor, so that the jacking jacks in the pre-assembly area can realize jacking at any position of the side surface of the box-type beam, gaps among steel members can be conveniently eliminated, and splicing welding is facilitated. The jacking jack is connected with the jacking base, the small rack is connected with the main frame in a welding mode, and the jacking jack, the gear and the small rack are purchased parts. And a welding machine and a gantry crane are arranged in the pre-assembly area B. The gantry crane is originally installed in a factory and is positioned above a standard segment in the pre-splicing area B. The welding machine is a purchased part and can be independent of the main body frame. After the box-shaped steel members are assembled and welded by a first welding line (namely, the requirements of subsequent processes are met) in the pre-assembling area, the box-shaped steel members are conveyed to the next functional area through the roller power device II at the bottom.
The roller power device arranged at the bottom of the full welding area C is called a roller power device III 31, and the roller power device III comprises a roller and a servo motor; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 15mm higher than the fixed connecting rod, and the roller is connected with the servo motor; a leveling block 32 is additionally arranged between the fixed connecting rod 5 of the standard segment for full-welding operation and the semi-finished box-shaped steel member in the full-welding area C; a welding machine is arranged in the full welding area C and connected with numerical control equipment, and the welding machine performs full welding operation on the semi-finished box-shaped steel component; the welding machine is a purchased part and can be independent of the main body frame. After the steel member is fully welded in the functional area, the box-type steel member finished product is conveyed to the next functional area. In actual production work, if the relevant working procedure takes longer time, the number of the standard segments can be increased properly.
A roller power device arranged at the bottom of the quality inspection area D is called a roller power device IV 41, and the roller power device IV comprises a roller and a servo motor; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 15mm higher than the fixed connecting rod, and the roller is connected with the servo motor; the quality inspection region D is provided with a detector. The detector is carried by a person and then detects the product. The detection means includes ultrasonic detection, magnetic flux leakage detection, radiographic inspection, and the like, and the specific means used is determined according to the needs of customers. Generally, ultrasonic detection is mainly used for detecting the quality of a welding seam, and an ultrasonic detection instrument is portable and convenient to carry manually. And after the operation is finished in the functional area, the qualified finished box-type steel member is conveyed to the next functional area (or transferred to the next working procedure). The quality inspection area has the main function of inspecting whether the welding seam of the box-type steel member finished product transferred from the full-welding area meets related requirements or not, if so, the box-type steel member finished product is continuously transferred to the next procedure, and if not, the box-type steel member finished product is rectified and repaired in the area and transferred to the next procedure after meeting the requirements. In actual production work, if the relevant working procedure takes longer time, the number of the standard segments can be increased properly.
The utility model provides a use quantity of the standard festival of every functional area decides according to the process time and the buffering time of each functional area. The length of the functional area is determined according to the process time + the buffer time of each functional area, and the number of the standard segments is determined according to the length of the functional area. Namely: if the length of the blanking area is L1, the length of the pre-splicing area is 2 × L1, the length of the full welding area is 3 × L1, and the length of the quality inspection area is 2 × L1+ L2. (L1 is the length of the blanking zone and L2 is the length of the buffer zone). The number of standard segments for each functional region is as follows:
the standard segment number of the blanking area = L1/6, the standard segment number of the full welding area =3 × L1/6, and the standard segment number of the quality inspection area = (2 × L1+ L2)/6. (L1 is the length of the blanking zone and L2 is the length of the buffer zone).
The utility model discloses a production line will be expected the district, piece together district, full weld district, the inseparable relation in quality control district in advance with the unloading and be in the same place, after the component processing task in this functional area had been accomplished in certain functional area, transfer the steel member to next functional area automatically, form assembly line operation, the machining efficiency of steel member is high, processing cycle is short, with low costs, product quality is good.
When the semi-automatic production line for processing the box-shaped steel member is used for producing the box beam steel member, the specific method and the steps are as follows:
a. the raw material enters a blanking area A, and the adopted specific method and steps are as follows:
a1, hoisting the steel plate to a standard segment of a blanking area A (an area marked by a letter A in figure 1);
a2, starting a cutting support 12 which can move on a standard segment of a blanking area A, moving a cutting nozzle 14 to a proper position on a plane (namely, in an XOY plane), adjusting the displacement of the cutting nozzle 14 in the vertical direction (namely, in the Z direction) through a telescopic device 13, adjusting the distance between the cutting nozzle and a steel plate to be optimal, and then starting the cutting nozzle to perform cutting operation; the steps are realized through numerical control programming and then controlled by a numerical control device, the steel plate can be efficiently cut into any shape, and the steel plate is smooth in slit;
a3, after the steel plate is blanked in the blanking area, the blanked steel plate is conveyed to the next functional area (namely the pre-splicing area) through a roller power device I11 at the bottom;
b. the steel plate (including bottom plate, baffle, curb plate and roof that constitute box steel member) after the unloading is accomplished gets into and splices district B in advance, and the cooperation manual work of portal crane (crane) in the factory is pieced together in advance, and the concrete method and the step that adopt are:
b1, adjusting each steel member forming the box-shaped steel member to a proper position in the horizontal direction (namely Y direction) through a roller power device II 21 arranged at the bottom of the pre-assembly area B;
b2, hoisting the bottom plate of the box-type steel member to a proper position of the pre-assembly area through a gantry crane (crane) in the factory (see figure 7);
b3, hoisting the partition plates of the box-shaped steel members to the bottom plate by a gantry crane (crane) in a factory for welding (see fig. 8);
b4, hoisting side plates of the box-shaped steel members to an installation position (see fig. 9) through a gantry crane (traveling crane) in a factory, applying pressure to the side plates by matching with a jacking jack 25 on a triangular reaction frame, eliminating gaps between the steel members, and then welding a first welding seam; that is, the small servo motor 23 is started, the jacking jack 25 is moved to a proper position in the vertical direction (i.e., the Z direction), then the jacking jack 25 is started to apply pressure to the box-type steel members, gaps between the steel members are eliminated, and then the first welding seam is welded (see fig. 10).
b5, rotating the preassembled box-type steel member in the step b4 by 90 degrees by using another gantry crane (traveling crane) (see fig. 11), then hoisting a top plate of the box-type steel member to an installation position by using the gantry crane (traveling crane) in the factory, starting a jacking jack 25 on the triangular reaction frame to apply pressure to the top plate, eliminating a gap between the top plate and the partition plate, and then welding a first welding line. To this end, the steel members have been pre-assembled into box shapes (see FIG. 12).
b6, after the first welding operation of the box-shaped steel member is finished, the semi-finished box-shaped steel member 7 is conveyed to the next functional area (namely a full welding area) through a roller power device II 21 at the bottom.
The jacking positions and jacking pressure of the steps b4 and b5 are determined by design drawings and related standard requirements, and the numerical control equipment controls the machine to complete specific work through numerical control programming, so that the working efficiency is high, and the product quality is good.
c. Entering a full welding area C by using a semi-finished box-shaped steel member, wherein the method comprises the following specific steps:
c1, moving the semi-finished box-shaped steel member to a proper position through a roller power device III 31 at the bottom;
c2, then adding a leveling block 32 between the semi-finished box-shaped steel member and the bottom fixed connecting rod 5, wherein the leveling block plays a role in stopping and adjusting the deflection of the steel member;
c3, performing full-welding operation on the semi-finished box-type steel member, wherein the number of welding seams and the height of the welding seams are determined according to the processing drawing and the requirements of relevant specifications.
c4, after the full-welding operation is completed, the box-shaped steel member finished product 8 is conveyed to the next functional area (namely a quality inspection area) through the roller power device III 31 at the bottom.
d. And (3) the box-type steel member after the full-welding operation enters a quality inspection area D, and the adopted specific method and steps are as follows:
d1, moving the box-shaped steel member to a position suitable for inspection through a roller power device IV 41 at the bottom;
d2, and then detecting the finished box-shaped steel member by adopting ultrasonic detection, magnetic flux leakage detection, radiographic inspection and the like, wherein the specific used means is determined according to the requirements of customers. The quality detection of the welding seam in the quality detection area is mainly carried out by manually carrying instruments, such as portable instruments for ultrasonic detection.
d3, after detection, if finding out products which do not accord with the processing drawing and the relevant standard, carrying out defect repair on the products, if the products are qualified products, transferring the products to the next procedure.
For example: referring to fig. 13, after the box-shaped steel member is machined, a first weld inspection is performed at a front section (e.g., a section D1 in fig. 13) of the quality inspection area D, and if the box-shaped steel member is acceptable, the box-shaped steel member is conveyed to the tail end of the quality inspection area D, and if the box-shaped steel member is not acceptable, the following processes are performed:
(1) and (3) conveying the box-type steel member which is detected unqualified for the first time to a position in the middle of the quality inspection area D (such as a Dn2 section in the figure 13) for rectification, immediately detecting the box-type steel member after rectification, conveying the steel member to the tail end of the quality inspection area D if the box-type steel member is detected qualified, and conveying the steel member to a position behind the quality inspection area D (such as a Dn3 section in the figure 13) for rectification if the box-type steel member is not detected qualified. At this time, the n1 th standard segment Dn1 and the n2 th standard segment Dn2 of the quality inspection area and the buffer 1HCQ1 are provided to store the box-type steel members transferred from the full solder area C.
(2) And (3) conveying the box-type steel member which is detected for the second time and is unqualified to the position (such as a Dn3 section in fig. 13) behind the quality detection area D for rectification, immediately detecting the box-type steel member for the third time after rectification is finished, continuously conveying the steel member to the tail end of the quality detection area D if the steel member is qualified, and scrapping the steel member if the steel member is unqualified. In this case, the Dn2 segment and the Dn3 segment also have a buffer 2 to store components transferred from the Dn2 segment position.
Claims (5)
1. The utility model provides a semi-automatization production line for box steel member processing, includes four functional areas, four functional areas are respectively: a blanking area, a pre-splicing area, a full-welding area and a quality inspection area; a welding machine and a gantry crane are arranged in the pre-assembly area; a welding machine is arranged in the full welding area and is connected with numerical control equipment; the method is characterized in that: the blanking area, the pre-splicing area, the full-welding area and the quality inspection area are sequentially connected and arranged in the direction of the production line; the blanking area, the pre-splicing area, the full-welding area and the quality inspection area are all composed of a plurality of standard segments; each standard section comprises two groups of parallel rods which are symmetrically distributed, and the two groups of parallel rods are connected through a plurality of fixed connecting rods which are distributed at equal intervals; each standard segment is connected through welding;
a roller power device I is arranged between adjacent fixed connecting rods of each standard section in the blanking area, and comprises a roller and a servo motor; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 10-20mm higher than the fixed connecting rod, and the roller is connected with the servo motor; two ends of the fixed connecting rod of each standard section in the blanking area are respectively symmetrically provided with a right-angle tripod, and the tops of the right-angle tripods on the same side are connected through a sliding rod; each standard section in the blanking area is provided with a cutting nozzle and a cutting support, the cutting nozzle is connected with the cutting support through a telescopic device, the telescopic device is movably mounted on the cutting support, the cutting support is movably mounted on a sliding rod, and the cutting support is connected with numerical control equipment;
a roller power device II is arranged between the adjacent fixed connecting rods of each standard section in the pre-splicing area, and comprises a roller and a servo motor; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 10-20mm higher than the fixed connecting rod, and the roller is connected with the servo motor; two ends of the fixed connecting rod of each standard section in the pre-splicing area are respectively and symmetrically provided with a triangular reaction frame, and two jacking jacks capable of moving up and down are vertically arranged on the vertical edge of the triangular reaction frame;
a roller power device III is arranged between the adjacent fixed connecting rods of each standard section in the full welding area, and comprises a roller and a servo motor; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 10-20mm higher than the fixed connecting rod, and the roller is connected with the servo motor;
a roller power device IV is arranged between adjacent fixed connecting rods of each standard section in the quality inspection area, and comprises a roller and a servo motor; the roller is arranged on two parallel rods positioned on the inner side, the top of the roller is 10-20mm higher than the fixed connecting rod, and the roller is connected with the servo motor; and a detector is arranged in the quality detection area.
2. A semi-automated production line for box-type steel member machining according to claim 1, characterized in that: the jacking jack in the pre-assembly area is a jack with a small servo motor and is connected with the small servo motor through a jacking base; the vertical side face of the triangular reaction frame is provided with a small rack, the small servo motor is provided with a gear, and the gear is meshed with the small rack.
3. A semi-automated production line for box-type steel member machining according to claim 2, characterized in that: each standard knot is 6 meters in length.
4. A semi-automated production line for box-type steel member machining according to claim 3, characterized in that: the number of the standard sections of each functional area is determined according to the process time and the buffering time of each functional area.
5. A semi-automated production line for box-type steel member machining according to claim 4, characterized in that: and leveling blocks are additionally cushioned between the fixed connecting rods of the standard sections for full-scale welding operation and the semi-finished box-shaped steel members in the full-scale welding area.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270771A (en) * | 2019-07-02 | 2019-09-24 | 广西建工集团第五建筑工程有限责任公司 | A kind of semi-automatic production line and processing method for the processing of box steel member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270771A (en) * | 2019-07-02 | 2019-09-24 | 广西建工集团第五建筑工程有限责任公司 | A kind of semi-automatic production line and processing method for the processing of box steel member |
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