Double-station code printing and pipe penetrating device

Abstract

The utility model discloses a double-station code printing and pipe penetrating device, which belongs to the technical field of wire harness processing and comprises an operation table, and a code printing and pipe penetrating assembly used for feeding and code printing of a cable marker and penetrating of an acquisition line is mounted at the upper end of the operation table; the code printing and pipe penetrating assembly comprises a double-station pipe penetrating assembly and a feeding code printing assembly. The double-station pipe penetrating assemblies are installed at the upper end of the operation table, the feeding and code printing assembly is installed at the upper end of the operation table, and the two double-station pipe penetrating assemblies are symmetrically distributed left and right. The upper end of the operation table is provided with a clamping and supporting assembly used for alternately clamping acquisition lines. By means of the mode, double-station on-line code printing and pipe penetrating are achieved, cable marker fixed-length cutting and sleeving are achieved, meanwhile, it is guaranteed that an acquisition line is stably conveyed before pipe penetrating, falling is prevented, and efficient work is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a harness processing technical field, concretely relates to a double-station coding pipe penetrating device. BACKGROUND

[0002] In prior art, the wire is penetrated through the overload protection turntable and the missing wire protection device, and then is penetrated through the wire feeding wheel, the wire is wound on the wire storage wheel group from inside to outside, the fixed-length conveying assembly group is penetrated, the wire connecting machine table is connected, and wire cutting and installation are carried out.

[0003] Among numerous prior art, Chinese patent application CN203974250U discloses an automatic number pipe penetrating device, which comprises a number pipe, a feeding guide mechanism, a pre-discharging wheel mechanism, a material shortage detection mechanism, a pre-discharging switch, a feeding wheel, a guide pipe, a nozzle, a height adjusting mechanism, a pipe cutting device, a clamping jaw and a wire guide mechanism.

[0004] However, the patent technology only carries out single-station pipe penetrating operation, and the movement of the number pipe is relatively complex.

[0005] Therefore, the utility model designs a double-station coding pipe penetrating device to solve the above problems. CONTENT OF UTILITY MODEL

[0006] In view of the above-mentioned shortcomings of prior art, the utility model provides a double-station coding pipe penetrating device.

[0007] To achieve the above purpose, the utility model realizes the following technical scheme:

[0008] A double-station coding pipe penetrating device, comprising an operation table, the upper end of the operation table is provided with a coding pipe penetrating assembly for coding and penetrating the number pipe into the collection wire; the coding pipe penetrating assembly comprises a double-station pipe penetrating assembly and a feeding and coding assembly; the double-station pipe penetrating assembly is installed on the upper end of the operation table, the feeding and coding assembly is installed on the upper end of the operation table, and the double-station pipe penetrating assembly is provided with two groups and is symmetrically distributed left and right; the upper end of the operation table is provided with a clamping wire supporting assembly for alternately clamping the collection wire.

[0009] Further, the clamping support wire assembly comprises a linear module, a clamping cylinder one, a clamping cylinder two, a cylinder three, a support plate and a clamping cylinder four; the linear module is fixedly installed on the upper end face of the operation table, the slider of the linear module is provided with two groups and the upper end face of the slider is fixedly installed with the clamping cylinder one, the clamping cylinder two is provided with two groups, the clamping cylinder two is fixedly installed on the upper end face of the operation table through the mounting seat and located at the front side of the clamping cylinder one, the cylinder three is fixedly installed on the upper end face of the operation table and located at the rear side of the clamping cylinder one, the output end of the cylinder three is fixedly installed with the support plate, the cylinder three is provided with two groups and symmetrically distributed about the center line of the support plate, the clamping cylinder four is provided with two groups, the clamping cylinder four is fixedly installed on the upper end face of the operation table through the mounting seat and located at the rear side of the cylinder three.

[0010] Further, the distance between the two groups of clamping cylinder one, the distance between the two groups of clamping cylinder two and the distance between the two groups of clamping cylinder four are equal.

[0011] Further, the two groups of clamping cylinder two and clamping cylinder four are respectively symmetrically distributed about the center line of the support plate.

[0012] Further, the double-station pipe penetrating assembly comprises a clamping cylinder five, a connecting plate one, a connecting plate two, a cylinder six, a support plate, a sliding rail, a sliding block, a cutter and a cylinder seven; the clamping cylinder five is fixedly installed on the rear end of the connecting plate one, the connecting plate one is fixedly installed on the front end of the connecting plate two, the connecting plate two is fixedly connected with the output end of the cylinder six, the cylinder six is fixedly installed on the side wall of the support plate, the support plate is fixedly installed on the upper end face of the operation table, the sliding rail is fixedly installed on the upper end face of the operation table and located at the rear side of the clamping cylinder four, the lower end of the sliding block is limitingly and slidingly connected with the sliding rail, the sliding block is provided with two groups and symmetrically distributed about the center line of the clamping cylinder five, the upper end of the sliding block is fixedly installed with the cutter, the side end of the sliding block is fixedly connected with the output end of the cylinder seven, the left cylinder seven is fixedly installed on the upper end of the sliding rail, and the right cylinder seven is fixedly installed on the front end of the sliding rail.

[0013] Further, the connecting plate one and the connecting plate two are both L-shaped plates.

[0014] Further, the feeding and coding assembly comprises a support table, a support, a laser coding machine, a perforating plate, a fixed-length conveying assembly, a threading table, a threading seat, a feeding roll, a support connecting plate and a connecting rod; the support table is fixedly installed on the upper end surface of the operation table and located at the rear side of the slide rail, the support is fixedly installed on the upper end surface of the operation table, the support is provided with two groups and symmetrically distributed about the center line of the support plate, the upper part of the support is fixedly installed with the laser coding machine, the perforating plate is fixedly installed on the upper end surface of the support table and the front end of the perforating plate is provided with a circular tube, the fixed-length conveying assembly is installed on the upper end surface of the support table, the threading table is fixedly installed on the upper end of the support table, the threading seat is fixedly installed on the upper end of the support table, the front end of the threading seat is fixedly connected with the threading table, the feeding roll is rotatably installed on the outer wall of the connecting rod, the both ends of the connecting rod are rotatably connected with abutting plates which are abuttingly connected with the side wall of the feeding roll, one end of the connecting rod is fixedly connected with the support connecting plate, the other end of the support connecting plate is fixedly installed on the support table through a mounting seat, and the perforating plate, the fixed-length conveying assembly, the threading table, the threading seat and the feeding roll are provided with two groups and symmetrically distributed about the center line of the support table.

[0015] Further, the fixed-length conveying assembly comprises a wire conveying roller, a gear and a motor; the wire conveying roller is provided with two groups and symmetrically distributed about the center of the threading table, the outer wall of the wire conveying roller is rotatably connected with the support table, the lower end of the rotating shaft of the wire conveying roller is fixedly connected with the gear, the two groups of gears are meshingly connected, the shaft of one group of gears is fixedly connected with the motor, and the motor is fixedly installed on the inner wall of the support table.

[0016] Compared with the prior art, the utility model has the advantages that: 1, the utility model for use, through the position transfer of gathering line and the alternate clamping of gathering line to the clamping supporting line assembly, the support gathering line prevents falling, the feeding and coding assembly carries out the coding and feeding of number pipe, the double-station pipe threading assembly cuts and inserts the coded number pipe on the gathering line through translation, and the clamping supporting line assembly clamps and transports the gathering line, wherein the double-station design can process double-end pipe threading of U-shaped line, or only process one gathering line, so that efficient coding and pipe threading are realized.

[0017] 2. In use of this utility model, after clamping cylinder two clamps the acquisition line at its output end, the linear module drives the slider to move clamping cylinder two to the left, and the support plate is in a raised state. After moving to the same straight position as clamping cylinder two, the output ends of clamping cylinder two and clamping cylinder four drive to clamp the acquisition line. At this time, clamping cylinder one, clamping cylinder two, and clamping cylinder four are all in a clamping state. When pipe threading is required, clamping cylinder one and clamping cylinder four release the clamp, and at the same time, the output end of cylinder three drives the support plate to move down, and the feeding and coding assembly cuts the acquisition line. The number tube is connected to the acquisition line. At this time, the clamping mechanism of the next station moves over to clamp the acquisition line. Clamping cylinder one moves along the straight module to the original acquisition line feeding point on the right side. Clamping cylinder two releases the clamp. The clamping mechanism of the next station transports the acquisition line to the next station. Then, cylinder three drives the support plate to rise. Clamping cylinder one, clamping cylinder two and clamping cylinder four continue to prepare for the next acquisition line to pass through the tube, realizing the line end processing of the dual station. The support plate provides support for the acquisition line to prevent the acquisition line from bending and sagging during clamping.

[0018] 3. When using this utility model, when it is necessary to insert the number tube into the acquisition line, the clamping cylinder 2 is in the clamping state, the clamping cylinder 1 and the clamping cylinder 4 are not clamping, the support plate is in the lowering state, the output end of the clamping cylinder 5 clamps the number tube after coding in the feeding and coding assembly, the output end of the cylinder 7 drives the two sets of sliding blocks to move towards each other along the slide rail, the sliding blocks drive the cutter to move towards each other, the cutter cuts the number tube, the output end of the cylinder 6 drives the connecting plate 2 to move forward, the connecting plate 2 drives the connecting plate 1 to move forward, the connecting plate 1 drives the clamping cylinder 5 to move forward, the clamping cylinder 5 puts the cut number tube onto the acquisition line, then the cylinder 7 drives the sliding block to reset, the cylinder 6 drives the clamping cylinder 5 to reset, and the next station clamps the acquisition line and transports it away, realizing the tube insertion of the dual station;

[0019] 4. In use, the laser marking machine marks the exposed pipe section of the perforated plate with laser marking. After cutting, it becomes the number tube that needs to be threaded. The pipe on the feeding roll passes through the threading seat and threading table, passes between the feed rollers on one side, and continues to pass through the perforated plate. The marking and cutting are performed on the exposed part of the round tube at the front end of the perforated plate. When fixed-length feeding of the number tube is required, the output end of the motor drives the gear connected to it to rotate. This gear drives the feed roller on it to rotate and the gear on the other side to rotate in the opposite direction. The gear on the other side drives the feed roller on it to rotate. The two sets of feed rollers drive the pipe that passes through the gap between them to move forward. The motor controls the rotation of the gear to a fixed angle. The distance the pipe moves each time is a fixed length. When cutting, the motor stops rotating. During the movement of the pipe, the feeding roll rotates. The stop plate on the connecting rod prevents the feeding roll from falling, realizing continuous number tube marking and forming feeding at two stations. Attached Figure Description

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0021] Figure 1 A perspective view of the double-station coding and pipe penetrating device of the present application Figure One ;

[0022] Figure 2 A front view of the double-station coding and pipe penetrating device of the present application

[0023] Figure 3 A perspective view of the double-station coding and pipe penetrating device of the present application Figure Two ;

[0024] Figure 4 A perspective view of the double-station coding and pipe penetrating device of the present application Figure Three ;

[0025] Figure 5 A perspective view of the double-station coding and pipe penetrating device of the present application Figure Four ;

[0026] Figure 6 A perspective view of the double-station coding and pipe penetrating device of the present application Figure 5 A perspective view of the double-station coding and pipe penetrating device of the present application

[0027] Figure 7 A perspective view of the double-station coding and pipe penetrating device of the present application Figure One .

[0028] The reference numerals in the drawings represent respectively:

[0029] 1, operation table; 2, clamping support wire assembly; 21, linear module; 22, clamping cylinder one; 23, clamping cylinder two; 24, cylinder three; 25, support plate; 26, clamping cylinder four; 3, coding and pipe penetrating assembly; 31, double-station pipe penetrating assembly; 311, clamping cylinder five; 312, connecting plate one; 313, connecting plate two; 314, cylinder six; 315, support plate; 316, sliding rail; 317, sliding block; 318, cutter; 319, cylinder seven; 32, feeding and coding assembly; 321, support table; 322, support; 323, laser coding machine; 324, perforated plate; 325, fixed-length conveying assembly; 326, threading table; 327, threading seat; 328, feeding roll; 329, support connecting plate; 3210, connecting rod; 3251, wire conveying roller; 3252, gear; 3253, motor. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] In the following description, "left", "right", "front", "rear", "upper", "lower" are oriented with the perspective of the front view.

[0032] Embodiment one: in some embodiments, referring to the drawings of the specification Figures 1-7 A double-station coding and pipe penetrating device, comprising an operation table 1, the upper end of the operation table 1 is provided with a coding and pipe penetrating assembly 3 for coding and feeding a number pipe and penetrating into a collection line; the coding and pipe penetrating assembly 3 comprises a double-station pipe penetrating assembly 31 and a feeding and coding assembly 32; the double-station pipe penetrating assembly 31 is installed at the upper end of the operation table 1, and the feeding and coding assembly 32 is installed at the upper end of the operation table 1; the double-station pipe penetrating assembly 31 is provided with two groups and is symmetrically distributed left and right; the upper end of the operation table 1 is provided with a clamping and supporting assembly 2 for alternately clamping the collection line.

[0033] When the present application is used, the clamping and supporting assembly 2 is used to transfer the position of the collection line and alternately clamp it, support the collection line to prevent it from falling, the feeding and coding assembly 32 is used to code and feed the number pipe, the double-station pipe penetrating assembly 31 is used to cut the coded number pipe to a fixed length and sleeve it into the collection line by translation, and the clamping and supporting assembly 2 is used to clamp and transport the collection line, wherein the double-station design can be used to penetrate the U-shaped line with double heads, or only one collection line can be processed, so that the coding and pipe penetrating are efficiently performed.

[0034] The clamping support wire assembly 2 comprises a linear module 21, a clamping cylinder one 22, a clamping cylinder two 23, a cylinder three 24, a support plate 25 and a clamping cylinder four 26; the linear module 21 is fixedly installed on the upper end face of the operation table 1, the slider of the linear module 21 is provided with two groups and the upper end face of the slider is fixedly installed with the clamping cylinder one 22, the clamping cylinder two 23 is provided with two groups, the clamping cylinder two 23 is fixedly installed on the upper end face of the operation table 1 through a mounting seat and is located at the front side of the clamping cylinder one 22, the cylinder three 24 is fixedly installed on the upper end face of the operation table 1 and is located at the rear side of the clamping cylinder one 22, the output end of the cylinder three 24 is fixedly installed with the support plate 25, the cylinder three 24 is provided with two groups and is symmetrically distributed about the center line of the support plate 25, the clamping cylinder four 26 is provided with two groups, the clamping cylinder four 26 is fixedly installed on the upper end face of the operation table 1 through a mounting seat and is located at the rear side of the cylinder three 24; the distance between the two groups of the clamping cylinder one 22, the distance between the two groups of the clamping cylinder two 23 and the distance between the two groups of the clamping cylinder four 26 are all equal; the two groups of the clamping cylinder two 23 and the clamping cylinder four 26 are symmetrically distributed about the center line of the support plate 25.

[0035] When the utility model is used, the clamping cylinder two 23 is clamped to the collection wire at the output end, the linear module 21 drives the slider to drive the clamping cylinder two 23 to move left, the support plate 25 is in the lifting state, after moving to the same straight line position of the clamping cylinder two 23, the output end of the clamping cylinder two 23 and the clamping cylinder four 26 drives the clamping collection wire, at this time, the clamping cylinder one 22, the clamping cylinder two 23 and the clamping cylinder four 26 are all in the clamping state; when it is needed to carry out pipe threading, at this time, the clamping cylinder one 22 and the clamping cylinder four 26 loosen the clamping, simultaneously, the output end of the cylinder three 24 drives the support plate 25 to move down, the feeding and coding assembly 32 sleeves the number pipe after cutting to the collection wire, at this time, the clamping mechanism of the next station moves to clamp the collection wire, the clamping cylinder one 22 moves to the right side of the original collection wire feeding position along the linear module 21, the clamping cylinder two 23 loosens the clamping, the clamping mechanism of the next station transports the collection wire to the next station, then the cylinder three 24 drives the support plate 25 to rise, the clamping cylinder one 22, the clamping cylinder two 23 and the clamping cylinder four 26 continue to carry out the pipe threading preparation of the next collection wire, realize the wire end processing of double stations, wherein the support plate 25 supports the collection wire, prevents the bending and drooping of the clamping collection wire.

[0036] The double-station pipe penetrating assembly 31 comprises a clamping cylinder five 311, a connecting plate one 312, a connecting plate two 313, a cylinder six 314, a support plate 315, a sliding rail 316, a sliding block 317, a cutter 318 and a cylinder seven 319; the clamping cylinder five 311 is fixedly installed at the rear end of the connecting plate one 312, the connecting plate one 312 is fixedly installed at the front end of the connecting plate two 313, the connecting plate two 313 is fixedly connected with the output end of the cylinder six 314, the cylinder six 314 is fixedly installed at the side wall of the support plate 315, the support plate 315 is fixedly installed at the upper end face of the operation table 1, the sliding rail 316 is fixedly installed at the upper end face of the operation table 1 and located at the rear side of the clamping cylinder four 26, the lower end of the sliding block 317 is limitingly and slidably connected with the sliding rail 316, the sliding block 317 is provided with two groups and symmetrically distributed about the center line of the clamping cylinder five 311, the upper end of the sliding block 317 is fixedly installed with the cutter 318, the side end of the sliding block 317 is fixedly connected with the output end of the cylinder seven 319, the left cylinder seven 319 is fixedly installed at the upper end of the sliding rail 316, and the right cylinder seven 319 is fixedly installed at the front end of the sliding rail 316; the connecting plate one 312 and the connecting plate two 313 are both L-shaped plates.

[0037] When the number tube needs to be penetrated into the collection line, at the moment, the clamping cylinder two 23 is in the clamping state, the clamping cylinder one 22 and the clamping cylinder four 26 are not clamped, the support plate 25 is in the descending state, the output end of the clamping cylinder five 311 clamps the number tube after coding in the feeding and coding assembly 32, the output end of the cylinder seven 319 drives the two groups of sliding blocks 317 to move towards each other along the sliding rail 316, the sliding block 317 drives the cutter 318 to move towards each other, the cutter 318 cuts the number tube, the output end of the cylinder six 314 drives the connecting plate two 313 to move forward, the connecting plate two 313 drives the connecting plate one 312 to move forward, the connecting plate one 312 drives the clamping cylinder five 311 to move forward, the clamping cylinder five 311 sleeves the cut number tube on the collection line, then the cylinder seven 319 drives the sliding block 317 to reset, the cylinder six 314 drives the clamping cylinder five 311 to reset, the next station clamps the collection line and transports to leave, and the double-station pipe penetrating is realized.

[0038] The upper feeding and coding assembly 32 comprises a support table 321, a support 322, a laser coding machine 323, a perforating plate 324, a fixed-length conveying assembly 325, a threading table 326, a threading seat 327, an upper feeding roll 328, a support connecting plate 329 and a connecting rod 3210; the support table 321 is fixedly installed on the upper end surface of the operation table 1 and located at the rear side of the slide rail 316, the support 322 is fixedly installed on the upper end surface of the operation table 1, the support 322 is provided with two groups and is symmetrically distributed about the center line of the support plate 25, the upper portion of the support 322 is fixedly installed with the laser coding machine 323, the perforating plate 324 is fixedly installed on the upper end surface of the support table 321 and the front end of the perforating plate 324 is provided with a circular tube, the fixed-length conveying assembly 325 is installed on the upper end surface of the support table 321, the threading table 326 is fixedly installed on the upper end of the support table 321, the threading seat 327 is fixedly installed on the upper end of the support table 321, the front end of the threading seat 327 is fixedly connected with the threading table 326, the upper feeding roll 328 is rotatably installed on the outer wall of the connecting rod 3210, the both ends of the connecting rod 3210 are rotatably connected with abutting plates which are abuttingly connected with the side wall of the upper feeding roll 328, one end of the connecting rod 3210 is fixedly connected with the support connecting plate 329, the other end of the support connecting plate 329 is fixedly installed on the support table 321 through a mounting seat, the perforating plate 324, the fixed-length conveying assembly 325, the threading table 326, the threading seat 327 and the upper feeding roll 328 are provided with two groups and are symmetrically distributed about the center line of the support table 321;

[0039] The fixed-length conveying assembly 325 comprises wire conveying rollers 3251, gears 3252 and a motor 3253; the wire conveying rollers 3251 are provided with two groups and are symmetrically distributed about the center of the threading table 326, the outer wall of the wire conveying roller 3251 is rotatably connected with the support table 321, the lower end of the rotating shaft of the wire conveying roller 3251 is fixedly connected with the gear 3252, the two groups of gears 3252 are meshingly connected, the shaft center of one group of gears 3252 is fixedly connected with the motor 3253, and the motor 3253 is fixedly installed on the inner wall of the support table 321.

[0040] The utility model discloses when using, laser coding machine 323 is to the exposed pipeline portion of the perforated plate 324 sleeve connection and carries out laser coding, and after cutting, it is the number tube that needs to carry out the pipe through, the pipeline on the feeding roll 328 passes through the threading seat 327 and the threading platform 326, passes through between the wire feeding roller 3251 of one side, and the pipeline continues to pass through the perforated plate 324, and carries out coding cutting from the exposed part of the perforated plate 324 pipe front end, when needing to carry out the fixed length conveying of number tube, the output end of motor 3253 drives and connects one side gear 3252 rotation, and this gear 3252 drives the wire feeding roller 3251 rotation and the gear 3252 reverse rotation of the other side on it, and the gear 3252 drives the wire feeding roller 3251 rotation on the other side, and two groups of wire feeding roller 3251 drive the pipeline that passes through the fit between two gaps to move forward, and the fixed angle of rotation of gear 3252 is controlled to motor 3253, and the distance of pipeline each time movement is fixed length, when cutting, motor 3253 stops rotating, and the feeding roll 328 rotates in the process of pipeline movement, and the abutment plate on connecting rod 3210 blocks the feeding roll 328 from falling, realizes the continuous number tube coding forming feeding of double position.

[0041] The above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A double station dosing and tube filling device comprising an operating table (1), characterized in that: The upper end of the operation table (1) is provided with a code printing and pipe inserting assembly (3) for printing the code of the number tube and inserting the number tube into the collection line; The code printing and pipe inserting assembly (3) comprises a double-station pipe inserting assembly (31) and a feeding and printing assembly (32); The double-station pipe inserting assembly (31) is installed at the upper end of the operation table (1), and the feeding and printing assembly (32) is installed at the upper end of the operation table (1). The double-station pipe inserting assembly (31) is provided with two groups and is symmetrically distributed left and right. The upper end of the operation table (1) is provided with a clamping and supporting assembly (2) for alternately clamping the collection line.

2. The double station weigh-frame tube filling apparatus of claim 1, wherein, The clamping and supporting assembly (2) comprises a linear module (21), a clamping cylinder one (22), a clamping cylinder two (23), a cylinder three (24), a supporting plate (25) and a clamping cylinder four (26); The linear module (21) is fixedly installed at the upper end surface of the operation table (1). The slider of the linear module (21) is provided with two groups, and the upper end surface of the slider is fixedly provided with the clamping cylinder one (22). The clamping cylinder two (23) is provided with two groups. The clamping cylinder two (23) is fixedly installed on the upper end surface of the operation table (1) through a mounting seat and is located in front of the clamping cylinder one (22). The cylinder three (24) is fixedly installed on the upper end surface of the operation table (1) and is located behind the clamping cylinder one (22). The output end of the cylinder three (24) is fixedly provided with the supporting plate (25). The cylinder three (24) is provided with two groups and is symmetrically distributed left and right about the center line of the supporting plate (25). The clamping cylinder four (26) is provided with two groups. The clamping cylinder four (26) is fixedly installed on the upper end surface of the operation table (1) through a mounting seat and is located behind the cylinder three (24).

3. The double station weigh-frame tube filling apparatus of claim 2, wherein, The distance between the two groups of clamping cylinder one (22), the distance between the two groups of clamping cylinder two (23) and the distance between the two groups of clamping cylinder four (26) are equal.

4. The double station weigh-frame tube filling apparatus of claim 3, wherein, The two groups of clamping cylinder two (23) and clamping cylinder four (26) are symmetrically distributed left and right about the center line of the supporting plate (25).

5. The double station weigh-frame tube filling apparatus of claim 4 wherein, The double-station pipe inserting assembly (31) comprises a clamping cylinder five (311), a connecting plate one (312), a connecting plate two (313), a cylinder six (314), a supporting plate (315), a sliding rail (316), a sliding block (317), a cutter (318) and a cylinder seven (319). The clamping cylinder five (311) is fixedly installed at the rear end of the connecting plate one (312), the connecting plate one (312) is fixedly installed at the front end of the connecting plate two (313), the connecting plate two (313) is fixedly connected with the output end of the cylinder six (314), the cylinder six (314) is fixedly installed on the side wall of the supporting plate (315), the supporting plate (315) is fixedly installed on the upper end surface of the operation table (1), the sliding rail (316) is fixedly installed on the upper end surface of the operation table (1) and located at the rear side of the clamping cylinder four (26), the lower end of the sliding block (317) is limitedly and slidably connected with the sliding rail (316), the sliding block (317) is provided with two groups and is symmetrically distributed about the center line of the clamping cylinder five (311), the upper end of the sliding block (317) is fixedly installed with the cutter (318), the side end of the sliding block (317) is fixedly connected with the output end of the cylinder seven (319), the left cylinder seven (319) is fixedly installed at the upper end of the sliding rail (316), and the right cylinder seven (319) is fixedly installed at the front end of the sliding rail (316).

6. The double station weigh-frame tube filling apparatus of claim 5, wherein, The connecting plate one (312) and the connecting plate two (313) are both L-shaped plates.

7. The double station weigh-frame tube filling apparatus of claim 6, wherein, The upper end of the operation table (1) is provided with the upper material coding assembly (32), and the upper material coding assembly (32) comprises a supporting table (321), a support (322), a laser coding machine (323), a perforated plate (324), a fixed-length conveying assembly (325), a threading table (326), a threading seat (327), a feeding roll (328), a supporting connecting plate (329) and a connecting rod (3210). The supporting table (321) is fixedly installed on the upper end surface of the operation table (1) and located at the rear side of the sliding rail (316), the support (322) is fixedly installed on the upper end surface of the operation table (1), the support (322) is provided with two groups and is symmetrically distributed about the center line of the supporting plate (25), the upper portion of the support (322) is fixedly installed with the laser coding machine (323), the perforated plate (324) is fixedly installed on the upper end surface of the supporting table (321) and the front end of the perforated plate (324) is provided with a circular tube, the fixed-length conveying assembly (325) is installed on the upper end surface of the supporting table (321), the threading table (326) is fixedly installed on the upper end of the supporting table (321), the threading seat (327) is fixedly installed on the upper end of the supporting table (321), the front end of the threading seat (327) is fixedly connected with the threading table (326), the feeding roll (328) is rotatably installed on the outer wall of the connecting rod (3210), the both ends of the connecting rod (3210) are rotatably connected with the abutting plates which are abuttingly connected with the side wall of the feeding roll (328), one end of the connecting rod (3210) is fixedly connected with the supporting connecting plate (329), the other end of the supporting connecting plate (329) is fixedly installed on the supporting table (321) through the mounting seat, and the perforated plate (324), the fixed-length conveying assembly (325), the threading table (326), the threading seat (327) and the feeding roll (328) are provided with two groups and are symmetrically distributed about the center line of the supporting table (321).

8. The double station weigh-frame tube filling apparatus of claim 7, wherein, The fixed-length conveying assembly (325) comprises a wire conveying roller (3251), a gear (3252) and a motor (3253). The wire feeding roller (3251) is provided with two groups and is symmetrically distributed about the center of the wire feeding table (326), the outer wall of the wire feeding roller (3251) is rotationally connected with the support table (321), the lower end of the rotating shaft of the wire feeding roller (3251) is fixedly connected with a gear (3252), the two groups of gears (3252) are meshingly connected, the axis of one group of gears (3252) is fixedly connected with a motor (3253), and the motor (3253) is fixedly installed on the inner wall of the support table (321).

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