CN115673588A - Welding assembly equipment for hot rail of elasticizer - Google Patents
Welding assembly equipment for hot rail of elasticizer Download PDFInfo
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- CN115673588A CN115673588A CN202211443130.3A CN202211443130A CN115673588A CN 115673588 A CN115673588 A CN 115673588A CN 202211443130 A CN202211443130 A CN 202211443130A CN 115673588 A CN115673588 A CN 115673588A
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- hot rail
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- elasticizer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention discloses welding and assembling equipment for a hot rail of an elasticizer, which comprises a rack, a placing mechanism, a pushing mechanism and a welding mechanism, wherein the placing mechanism, the pushing mechanism and the welding mechanism are arranged on the rack; the placing mechanism is used for placing a hot rail of the elasticizer to be welded, and the hot rail of the elasticizer comprises a hot rail section bar and a rear plate; the pushing mechanism is used for pushing the hot rail of the elasticizer to the welding mechanism; welding mechanism includes locating component and welder, and locating component includes a pair of curb plate, forms the passageway that supplies to add bullet machine hot rail to pass through between this curb plate, is equipped with a plurality of locating wheels and a plurality of pinch roller in the passageway, and the locating wheel is located the below of hot rail section bar, and the pinch roller is located the top of back plate for exert pressure to the back plate, welder is used for carrying out the full weld to the seam between hot rail section bar and the back plate, and the inboard of curb plate is equipped with the cooling station that is used for installing spraying water cooling plant. The welding and assembling equipment for the hot rail of the elasticizer can avoid repeated spot welding operation, reduce labor cost and simultaneously facilitate improvement of production efficiency and product quality.
Description
Technical Field
The invention relates to welding and assembling equipment for a hot rail of an elasticizer.
Background
The texturing machine is a textile machine which can process untwisted yarn of terylene (POY), polypropylene fiber and the like into elastic yarn with medium elasticity and low elasticity through false twist texturing. The hot box of the elasticizer is mainly used for the silk threads to pass through the hot rail and heating the silk threads. The existing hot rail is assembled by parts such as a hot rail section bar, a rear plate, an air inlet pipe and the like. In the manufacturing process of the hot rail, the rear plate and the hot rail section bar need to be welded and connected, the existing mode is that the hot rail section bar and the rear plate are welded by manual welding, the distance is about 100mm (welding spots are about 40), the hot rail section bar and the rear plate are placed into a U-shaped fixture and clamped by a cylinder, then the hot rail section bar and the rear plate are linearly moved through double-head welding equipment, two argon arc welding guns are driven to fully weld the joint between the hot rail section bar and the rear plate, the cylinder is loosened after welding, and finally the workpiece is taken out. But the disadvantages of the method are that: need the manual work to carry out a lot of spot welding operation, waste time and energy, artifical spot welding can have the concatenation face height uneven moreover, leads to influencing product quality.
Disclosure of Invention
The invention aims to provide welding and assembling equipment for a hot rail of an elasticizer, which has a reasonable structure, can avoid repeated spot welding operation, reduces labor cost, and is beneficial to improving production efficiency and product quality.
In order to achieve the purpose, the technical scheme of the invention is to design welding and assembling equipment for a hot rail of an elasticizer, which comprises a rack, a placing mechanism, a pushing mechanism and a welding mechanism, wherein the placing mechanism, the pushing mechanism and the welding mechanism are arranged on the rack;
the placing mechanism is used for placing a hot rail of the elasticizer to be welded, the hot rail of the elasticizer comprises a hot rail section and a rear plate, the hot rail section is provided with a groove with an upward opening, the bottom of the hot rail section is provided with a wire guide groove, and the rear plate is arranged in the opening of the groove;
the pushing mechanism is used for pushing the hot rail of the elasticizer to the welding mechanism;
the welding mechanism comprises a positioning assembly and two welding guns, the positioning assembly comprises a bottom plate and a pair of side plates arranged at the top of the bottom plate, the bottom plate is fixed on a rack, a channel for a hot rail of the elasticizer to pass through is formed between the side plates, a plurality of positioning wheels and a plurality of pressing wheels are arranged in the channel, the positioning wheels are arranged along the length direction of the channel, the positioning wheels are respectively and rotatably connected between the side plates, each positioning wheel is positioned below a hot rail profile, the pressing wheels are arranged along the length direction of the channel, each pressing wheel is positioned above a rear plate and is used for applying pressure to the rear plate, each pressing wheel comprises a wheel shaft and a pressing wheel body rotatably sleeved on the wheel shaft, two ends of the wheel shaft are respectively inserted into the side plates, a floating groove for inserting the wheel shaft is arranged on the side plates, a compression spring is connected between the wheel shaft and the top wall of the floating groove, the tops of the side plates are respectively provided with an avoiding notch, the two side plates respectively penetrate through the avoiding notches of the pair of the hot rail and extend into the channel, the cold rail is used for fully welding gun to weld, and a cooling station is arranged on the downstream of the cold rail.
Preferably, a plurality of ball grooves are respectively arranged on the opposite inner sides of the pair of side plates, the ball grooves are arranged along the length direction of the channel, each ball groove is positioned between the positioning wheel and the pressing wheel, a side limiting ball is arranged in each ball groove, the side limiting ball can roll in the ball groove, and the part of the side limiting ball protrudes out of the inner side surface of the side plate.
Preferably, the placing mechanism comprises a pair of baffles and a plurality of supporting wheels rotatably connected between the pair of baffles, the pair of baffles are fixed on the frame, a placing groove used for accommodating a hot rail of the elasticizer is formed between the pair of baffles, the placing groove is connected with an inlet end of the channel, the plurality of supporting wheels are arranged along the length direction of the placing groove, and each supporting wheel is located below the hot rail section bar.
Preferably, the outer peripheral surfaces of the positioning wheel and the supporting wheel are respectively provided with a positioning convex ring which can be embedded into the thread guide groove.
Preferably, the pushing mechanism comprises a sliding rail, a moving plate, a rack and a push rod, the sliding rail and the rack are fixed on the rack, the moving plate is connected to the sliding rail in a sliding mode through a sliding block, a driving motor is arranged on the moving plate, the output end of the driving motor is connected with a gear meshed with the rack, one end of the push rod is fixed with the moving plate, and the other end of the push rod is used for contacting a hot rail of the elasticizer.
Preferably, a discharge chute is arranged on the frame and is connected with the outlet end of the channel.
Preferably, the moving plate is connected with a drag chain.
The invention has the advantages and beneficial effects that: when the welding assembly equipment is used, only the hot rail section bar and the end head of the rear plate are required to be fixed together by spot welding, so that repeated spot welding operation is avoided, the spot welding time and labor cost are greatly reduced, the production efficiency is improved, unevenness between the rear plate and the hot rail section bar caused by manual spot welding can be avoided, and the product quality is improved; in addition, by arranging the spray water cooling device, the welded hot rail of the elasticizer releases welding stress after water cooling, and the deformation of the hot rail of the elasticizer is favorably reduced.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an enlarged view at C in fig. 1.
Fig. 3 is an enlarged view at D in fig. 1.
Fig. 4 is a perspective view of the welding mechanism of the present invention.
Fig. 5 is an enlarged view at E in fig. 4.
Fig. 6 is an enlarged view at F in fig. 4.
Fig. 7 is a schematic top view of the welding mechanism of the present invention.
Fig. 8 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 7.
Fig. 9 is an enlarged view at G in fig. 8.
Fig. 10 is a sectional view B-B of fig. 7.
FIG. 11 is an enlarged view at G in FIG. 10
Fig. 12 is an enlarged view at J in fig. 10.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The technical scheme of the specific implementation of the invention is as follows:
as shown in figures 1 to 12 of the drawings,
a welding assembly device for a hot rail of an elasticizer comprises a rack 100, a placing mechanism 200, a pushing mechanism 300 and a welding mechanism 400, wherein the placing mechanism 200, the pushing mechanism 300 and the welding mechanism 400 are arranged on the rack;
the placing mechanism 200 is used for placing a hot rail of an elasticizer to be welded, the hot rail of the elasticizer comprises a hot rail section bar 1 and a back plate 2, the hot rail section bar 1 is provided with a groove 11 with an upward opening, the bottom of the hot rail section bar 1 is provided with a wire guide groove 12, and the back plate 2 is arranged in the opening of the groove 11;
the pushing mechanism 300 is used for pushing the hot rail of the elasticizer to the welding mechanism 400;
the welding mechanism 400 comprises a positioning assembly and two welding guns 401, the positioning assembly comprises a bottom plate 402 and a pair of side plates 403 arranged at the top of the bottom plate 402, the bottom plate 402 is fixed on the frame 100, a channel 404 for passing a hot rail of the elasticizer is formed between the pair of side plates 403, a plurality of positioning wheels 405 and a plurality of press wheels are arranged in the channel 404, the plurality of positioning wheels 405 are arranged along the length direction of the channel 404, the plurality of positioning wheels 405 are respectively and rotatably connected between the pair of side plates 403, each positioning wheel 405 is positioned below the hot rail section bar 1, the plurality of press wheels are arranged along the length direction of the channel 404, each press wheel is positioned above the back plate 2 and is used for applying pressure to the back plate 2, each press wheel comprises a wheel shaft 406 and a press wheel body 407 rotatably sleeved on the wheel shaft 406, the two ends of the wheel shaft 406 are respectively inserted into a pair of side plates 403, floating grooves 408 for inserting the wheel shaft 406 are formed in the side plates 403, a compression spring 409 is connected between the wheel shaft 406 and the top walls of the floating grooves 408, avoidance notches 410 are respectively formed in the tops of the pair of side plates 403, the two welding guns 401 respectively penetrate the avoidance notches 410 of the pair of side plates 403 and extend into the channel 404, the welding guns 401 are used for fully welding seams between the hot rail section bar 1 and the rear plate 2, cooling stations 411 are respectively arranged on the opposite inner sides of the pair of side plates 403, the cooling stations 411 are located at the downstream of the welding guns 401 along the advancing direction of the hot rail of the elasticizer, and the cooling stations are used for installing a water cooling spray device. By adopting the scheme, when the welding assembly equipment is used: firstly, the ends of a hot rail section bar 1 and a rear plate 2 of a hot rail to be welded are fixed together by manual spot welding, the rear plate 2 is kept outside an opening of a groove 11 on the hot rail section bar 1, the hot rail is placed in a placing mechanism 200, the end part of the hot rail, which is subjected to spot welding, faces a welding mechanism 400, the hot rail placed in the placing mechanism 200 is pushed to the welding mechanism 400 through a pushing mechanism 300, the hot rail moves in a channel 404 of the welding mechanism 400, when the hot rail enters the channel 404, the hot rail section bar 1 is supported by a positioning wheel 405, a pressure wheel body 407 applies pressure to the rear plate 2 through the elasticity of a compression spring 409, the rear plate 2 is gradually clamped into the opening of the groove 11, the outer side surface of the rear plate 2 is flush with the surface of the opening of the groove 11, so that the assembly of the rear plate 2 and the hot rail section bar 1 is realized, then the welding gun 401 fully welds a joint between the hot rail section bar 1 and the rear plate 2, the hot rail section bar, which is subjected to water-cooling device spraying, so as to reduce the welding stress, further reduce the deformation of the welding, and further prevent the deformation of the hot rail and the deformation of the hot rail during the welding, and the whole welding process.
Further, a plurality of ball grooves are respectively arranged on the opposite inner sides of the pair of side plates 403, the ball grooves are arranged along the length direction of the channel 404, each ball groove is located between the positioning wheel 405 and the pressing wheel, a side limiting ball 412 is installed in each ball groove, the side limiting ball 412 can roll in the ball groove, and the part of the side limiting ball 412 protrudes out of the inner side surface of the side plate 403. By adopting the above scheme, when the heat rail moves in the channel 404, the side limiting ball 412 can be contacted with the side surface of the heat rail section bar 1, thereby preventing the heat rail from laterally shifting.
Further, the placing mechanism 200 comprises a pair of baffles 201 and a plurality of supporting wheels 202 rotatably connected between the pair of baffles 201, the pair of baffles 201 are fixed on the frame 100, a placing groove 203 for accommodating the hot rail of the elasticizer is formed between the pair of baffles 201, the placing groove 203 is connected with the inlet end of the channel 404, the plurality of supporting wheels 202 are arranged along the length direction of the placing groove 203, and each supporting wheel 202 is located below the hot rail profile 1. By adopting the scheme, the hot rail can be placed in the placing groove 203 of the placing mechanism 200, the hot rail section bar 1 is supported by the supporting wheels 202, and the hot rail can smoothly enter the channel 404 under the pushing of the pushing mechanism 300.
Furthermore, the positioning wheel 405 and the support wheel 202 are provided with positioning convex rings 413 on their outer peripheral surfaces, which can be inserted into the guide wire groove 12. By adopting the scheme, the hot rail is favorably prevented from lateral deviation, the positioning effect on the hot rail is enhanced, and the welding precision is improved.
Further, the pushing mechanism 300 includes a sliding rail 301, a moving plate 302, a rack 303 and a push rod 304, the sliding rail 301 and the rack 303 are fixed on the rack 100, the moving plate 302 is slidably connected to the sliding rail 301 through a slider 305, a driving motor 306 is arranged on the moving plate 302, an output end of the driving motor 306 is connected with a gear meshed with the rack 303, one end of the push rod 304 is fixed to the moving plate 302, and the other end of the push rod 304 is used for contacting a hot rail of the elasticizer. By adopting the scheme, the driving motor 306 is controlled to operate to drive the gear to rotate, the gear is meshed with the rack 303, the rack 303 is fixed on the rack 100, and the driving motor 306 is fixed on the moving plate 302, so that the moving plate 302 and the push rod 304 are driven to move after the driving motor 306 operates, and the push rod 304 is contacted with the hot rail to push the hot rail to move, so that the hot rail is pushed.
Further, a discharge chute 3 is disposed on the frame 100, and the discharge chute 3 is connected to the outlet end of the channel 404. By adopting the above scheme, when the hot rail is welded, the hot rail is moved out from the outlet end of the welding mechanism 400 and enters the discharge chute 3, so that the worker can take out the hot rail from the discharge chute 3.
Further, the moving plate 302 is connected with a drag chain 307. By adopting the above-described scheme, the connection cable is accommodated and protected by the tow chain 307.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (7)
1. A welding and assembling device for a hot rail of an elasticizer is characterized by comprising a rack, a placing mechanism, a pushing mechanism and a welding mechanism, wherein the placing mechanism, the pushing mechanism and the welding mechanism are arranged on the rack;
the placing mechanism is used for placing a hot rail of the elasticizer to be welded, the hot rail of the elasticizer comprises a hot rail section bar and a back plate, the hot rail section bar is provided with a groove with an upward opening, the bottom of the hot rail section bar is provided with a wire guide groove, and the back plate is arranged in the opening of the groove;
the pushing mechanism is used for pushing the hot rail of the elasticizer to the welding mechanism;
the welding mechanism comprises a positioning assembly and two welding guns, the positioning assembly comprises a bottom plate and a pair of side plates arranged at the top of the bottom plate, the bottom plate is fixed on a rack, a channel for a hot rail of the elasticizer to pass through is formed between the side plates, a plurality of positioning wheels and a plurality of pressing wheels are arranged in the channel, the positioning wheels are arranged along the length direction of the channel, the positioning wheels are respectively and rotatably connected between the side plates, each positioning wheel is positioned below a hot rail profile, the pressing wheels are arranged along the length direction of the channel, each pressing wheel is positioned above a rear plate and is used for applying pressure to the rear plate, each pressing wheel comprises a wheel shaft and a pressing wheel body rotatably sleeved on the wheel shaft, two ends of the wheel shaft are respectively inserted into the side plates, a floating groove for inserting the wheel shaft is arranged on the side plates, a compression spring is connected between the wheel shaft and the top wall of the floating groove, the tops of the side plates are respectively provided with an avoiding notch, the two side plates respectively penetrate through the avoiding notches of the pair of the hot rail and extend into the channel, the cold rail is used for fully welding gun to weld, and a cooling station is arranged on the downstream of the cold rail.
2. The welding and assembling device for the hot rail of the elasticizer according to claim 1, wherein a plurality of ball grooves are respectively arranged on the opposite inner sides of the pair of side plates, the ball grooves are arranged along the length direction of the channel, each ball groove is positioned between the positioning wheel and the pressing wheel, a side limiting ball is arranged in each ball groove, the side limiting ball can roll in the ball groove, and the part of the side limiting ball protrudes out of the inner side surface of the side plate.
3. The welding and assembling device for the hot rail of the elasticizer according to claim 2, wherein the placing mechanism comprises a pair of baffles and a plurality of supporting wheels rotatably connected between the pair of baffles, the pair of baffles is fixed on the frame, a placing groove for accommodating the hot rail of the elasticizer is formed between the pair of baffles, the placing groove is connected with the inlet end of the channel, the plurality of supporting wheels are arranged along the length direction of the placing groove, and each supporting wheel is positioned below the hot rail profile.
4. The welding and assembling device for the hot rail of the elasticizer according to claim 3, wherein the positioning wheels and the supporting wheels are provided with positioning convex rings on the outer peripheral surfaces, and the positioning convex rings can be embedded into the wire guide grooves.
5. The welding and assembling device for the hot rail of the elasticizer according to claim 4, wherein the pushing mechanism comprises a slide rail, a moving plate, a rack and a push rod, the slide rail and the rack are fixed on the rack, the moving plate is slidably connected to the slide rail through a slide block, a driving motor is arranged on the moving plate, a gear meshed with the rack is connected to the output end of the driving motor, one end of the push rod is fixed with the moving plate, and the other end of the push rod is used for contacting the hot rail of the elasticizer.
6. The welding assembly equipment for the hot rail of the elasticizer according to claim 5, wherein a discharge chute is provided on the frame, the discharge chute being engaged with the exit end of the tunnel.
7. The welding assembly device for a hot rail of a draw texturing machine according to claim 6, wherein a drag chain is connected to the moving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211443130.3A CN115673588A (en) | 2022-11-18 | 2022-11-18 | Welding assembly equipment for hot rail of elasticizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211443130.3A CN115673588A (en) | 2022-11-18 | 2022-11-18 | Welding assembly equipment for hot rail of elasticizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115673588A true CN115673588A (en) | 2023-02-03 |
Family
ID=85054464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211443130.3A Pending CN115673588A (en) | 2022-11-18 | 2022-11-18 | Welding assembly equipment for hot rail of elasticizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115673588A (en) |
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2022
- 2022-11-18 CN CN202211443130.3A patent/CN115673588A/en active Pending
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