CN203992800U - The Dustproof conveyor of stitch welding machine - Google Patents
The Dustproof conveyor of stitch welding machine Download PDFInfo
- Publication number
- CN203992800U CN203992800U CN201420472982.XU CN201420472982U CN203992800U CN 203992800 U CN203992800 U CN 203992800U CN 201420472982 U CN201420472982 U CN 201420472982U CN 203992800 U CN203992800 U CN 203992800U
- Authority
- CN
- China
- Prior art keywords
- welding machine
- drive link
- dustproof
- stitch welding
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Dustproof conveyor of stitch welding machine, reduce by the mode that adopts slidingtype to transmit charging the vibration that described conveyer produces in the time transmitting, and carry out by transmitting the cover plate of guide rail top the displacement producing when limited chip transmits, improve the transmission precision of described conveyer, further, the utility model adopts on the cover board sandwich establishment, at interlayer, slidably dustproof sheet is set and carrys out the conveying trough on closed cover, thereby reach closed cover, dustproof effect, it is high that the utility model aims to provide a kind of transmission precision, the conveyer of the stitch welding machine of good dustproof effect.
Description
Technical field
The utility model relates to a kind of conveyer, and more particularly, it relates to a kind of conveyer of stitch welding machine.
Background technology
Stitch welding machine is a kind of automatic welding machine being based upon on the bases such as Motor Control technology, single-chip microcomputer control technology, PLC control technology and number control technology.
Stitch welding machine is mainly by workpiece automatic charging, cutting agency, workpiece station tripper, workpiece automated exchanged cutter mechanism, and workpiece welding process automation system, the compositions such as system integration control.The one water heater production line stitch welding machine that is enclosed within streamline comprises mechanism's compositions such as automatic loading/unloading, transmission automatically, automated exchanged cutter and welding process automation.
For the stitch welding machine of small chip, because the volume of chip is small, circuit is numerous and diverse, in pinpoint welding procedure, easily because entering, dust cause spot welding bad, simultaneously in by the chip belt transport process of spot welding, because chip belt and connecting gear friction cause chip delivering position to occur that error causes spot welding bad.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of and transmits that precision is high, the conveyer of the stitch welding machine of good dustproof effect.
For achieving the above object, the utility model provides following technical scheme: a kind of Dustproof conveyor of stitch welding machine, is installed on the body of stitch welding machine, wherein:
Comprise and transmit guide rail and driven rod, on described transmission guide rail, be provided with cover plate, offer and the conveying trough of guide rail parallel on described cover plate, the parallel sided of described transmission track is provided with drive link, described driven rod one end is fixedly connected with transmitting guide rail, and the other end is plugged in described conveying trough;
In described cover plate, be provided with interlayer, in described interlayer, dustproof sheet be set, offer the through hole coordinating with driven rod on described dustproof sheet, and described dustproof sheet can slide axially in interlayer, described dustproof sheet closes described conveying trough;
Described drive link outside is fixedly connected with rotation seat, on described rotation seat, is hinged with pull bar, and described pull bar direction is vertical with drive link;
One end of described drive link is connected with the first cylinder and the first magnetic valve, and described drive link is connected with the second cylinder and the second magnetic valve away from one end of rotation seat, and described the first cylinder is fixedly connected with body, and described the second cylinder and body are slidably connected.
By adopting technique scheme, described drive link, pull bar and driven rod form mechanical linkage structure, by the movement step of the PLC control technology control drive link in the controlling organization of stitch welding machine, realize automation transfer operation, described cover plate covers the chip belt perk in transport process that prevents from transmitting in guide rail on described transmission guide rail, position skew while causing chip belt inlet point welding mechanism, and after described driven rod is plugged on the through hole of described dustproof sheet, described dustproof sheet, driven rod seals conveying trough described in post completely, make described cover plate form the structure of a sealing, ensure that outside dust cannot enter into transmission guide rail inside, effectively avoid causing spot welding bad because of dust.
The utility model is further set to: described driven rod comprises that transferring arm and transmission refer to, described transferring arm is fixedly connected with drive link, and described transmission refers to be plugged in conveying trough, and described transmission refers to wear with transferring arm for removably connecting.
By adopting technique scheme, describedly transmits and refer to by replacings, can make described automatic transmission mechanism be applicable to the transmission of all types of chip belts, the repairing replacing that the while has also facilitated described transmission to refer to.
The utility model is further set to: one end that nearly transmission guide rail is depended in described transmission is provided with magnetic part.
By adopting technique scheme, described transmission refers to that described magnetic part can adsorb the iron filings that described chip belt may be subsidiary in preorder process in the time being adjacent to chip belt and transmitting, and prevents that described chip belt from causing spot welding bad because of impurity such as iron filings.
The utility model is further set to: described driven rod, conveying trough and dustproof sheet is provided with three and be evenly distributed on drive link.
By adopting technique scheme, all driven rods are all connected on same drive link, its synchronized movement, and the driven rod of multiple settings makes described automatic transmission mechanism more steady, even in the time transmitting chip belt, further improves the transmission precision of described automatic transmission mechanism.
Compared with prior art, the utility model has adopted the sliding mechanical load mode of link-type to replace wheel conveyor, the vibration of the less chip belt producing in transport process and position skew, and limit the displacement of the chip belt being transmitted by cover plate, by the potential displacement restriction of described chip belt in the reasonable scope, and strengthen the sealing of described connecting gear by the dustproof sheet of slip is set in the interlayer of cover plate, avoid in transport process dust to enter transmitting guide rail and stick on chip belt and the defects such as the spot welding loose contact causing.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the Dustproof conveyor embodiment of the utility model stitch welding machine;
Fig. 2 is A place cutaway view in the Dustproof conveyor embodiment of the utility model stitch welding machine;
Fig. 3 is the exploded perspective view at A place in the Dustproof conveyor embodiment of the utility model stitch welding machine.
Reference numeral: 1. transmit guide rail; 2. driven rod; 21. transferring arms; 22. transmission refer to; 3. cover plate; 4. conveying trough; 5. dustproof sheet; 51. through holes; 6. drive link; 7. rotation seat; 8. pull bar; 9. the first cylinder; 10. the first magnetic valve; 11. second cylinders; 12. second magnetic valves; 13. mount pads; 14. magnetic parts; 15. interlayers.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the Dustproof conveyor embodiment of this practical stitch welding machine is described further.
A Dustproof conveyor for stitch welding machine, is arranged on the body of stitch welding machine, and its concrete structure is as follows:
Comprise and transmit guide rail 1 and driven rod 2, described transmission guide rail 1 is fixedly mounted on body in horizontal direction, its interface is concave structure, middle depressed part is for transmitting the chip belt that needs spot welding, on described transmission guide rail 1, be provided with cover plate 3, on described cover plate 3, offer the conveying trough 4 with guide rail parallel, the parallel sided of described transmission track is provided with drive link 6, described drive link 6 is arranged on body by mount pad 13 is hinged, preferably, the height of described drive link 6 is a little more than the height of described transmission guide rail 1, described driven rod 2 one end are that transferring arm 21 is fixedly connected with transmission guide rail 1, the other end refers to 22 for transmitting, and described transmission refers to that 22 are vertically plugged in described conveying trough 4, described transmission refers to that 22 employing screw threads mode is in succession arranged on described transferring arm 21, remove and install more convenient,
In the middle of described conveying trough 4, be provided with interlayer 15, on described interlayer 15, be provided with the strip dustproof sheet 5 as shown in Figure of description 3, on described dustproof sheet 5, offer the through hole 51 matching with driven rod 2;
The outside of described drive link 6 is fixedly connected with rotation seat 7, and described rotation seat 7 is vertical with drive link 6, on described rotation seat 7, is hinged with pull bar 8, and described pull bar 8 directions are vertical with drive link 6, and described pull bar 8 vertically arranges;
One end of described drive link 6 is connected with the first cylinder 9 and the first magnetic valve 10, described drive link 6 is connected with the second cylinder 11 and the second magnetic valve 12 away from one end of rotation seat 7, described the first cylinder 9 is fixedly connected with body, described the second cylinder 11 is slidably connected with body, described the first magnetic valve 10 and the second magnetic valve 12 are all connected in the controlling organization of stitch welding machine, the controlling organization of described stitch welding machine includes programmable logic controller (PLC) (PLC), for controlling the automation mechanized operation of stitch welding machine all parts, stitch welding machine also should include automatic loading and unloading mechanism, automatic spot welding mechanism etc. device, in view of length restriction and these mechanisms have been known approaches, just no longer this is repeated in the present embodiment.
The concrete principle of the present embodiment is as follows:
Described drive link 6, pull bar 8 and driven rod 2 form mechanical linkage structure.When transmission, described the second magnetic valve 12 is received the signal sending in PLC, the second cylinder 11 is shunk, toward drop-down, drive described drive link 6 to rotate on described pull bar 8, the descending chip belt of pushing down of described transferring arm 21, then described the first electromagnetism richness is received the signal sending in PLC, and the first cylinder 9 is shunk, and drives drive link 6 to do axially-movable, move thereby make described transferring arm 21 hold chip belt, complete transmission;
Complete after a step transmission, described the second magnetic valve 12 receives PLC signal, described the second cylinder 11 is loosened, described transferring arm 21 lifts, then the first magnetic valve 10 loosens the first cylinder, described drive link 6 homings are put, and described drive link 6 repeats transmission action after replying then, reaches the effect of automatic transmission;
In described driven rod 2 motion processes, no matter described driven rod 2 rises or is descending, described dustproof sheet 5 is folded in the middle of the interlayer 15 of described cover plate 3, therefore described dustproof sheet whole process all can be sealed conveying trough 4, in the time that driven rod 2 moves forward and backward, described seal disc 5 is along with driven rod 2 moves forward and backward, thus the effect of the described conveying trough 4 of the omnidistance sealing of maintenance.
In the first above-mentioned cylinder 9, the limit travel position of the second cylinder 11, photoelectric detection system (for example approach switch) is all preferably set, whether detect cylinder activity puts in place, and send feedback signal to PLC, play supervision effect and ensure the stability of whole automatic transmission mechanism;
Described cover plate 3 covers chip belt perk in transport process of preventing from transmitting in guide rail 1 on described transmission guide rail 1, position skew while causing chip belt inlet point welding mechanism, and described seal cover lid is located on conveying trough 4, and only coordinate with transferring arm 21 by through hole 51, making does not have space exposed in air on described cover plate 3, effectively prevents that dust from sticking on chip belt.
Preferably, described driven rod 2, conveying trough 4 and dustproof sheet 5 is provided with 3 and be evenly distributed on drive link 6, all driven rods 2 are all connected on same drive link 6, its synchronized movement, and the driven rod 2 of multiple settings makes described automatic transmission mechanism more steady, even in the time transmitting chip belt, further improve the transmission precision of described automatic transmission mechanism.
Preferred, described transmission refers to that 22 are provided with magnetic part 14 near the one end of transmitting guide rail 1, refer to that in described transmission 22 when being adjacent to chip belt and transmitting, described magnetic part 14 can adsorb the iron filings that described chip belt may be subsidiary in preorder process, prevents that described chip belt from causing spot welding bad because of impurity such as iron filings.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a Dustproof conveyor for stitch welding machine, is installed on the body of stitch welding machine, it is characterized in that:
Comprise and transmit guide rail and driven rod, on described transmission guide rail, be provided with cover plate, offer and the conveying trough of guide rail parallel on described cover plate, the parallel sided of described transmission track is provided with drive link, described driven rod one end is fixedly connected with transmitting guide rail, and the other end is plugged in described conveying trough;
In described cover plate, be provided with interlayer, in described interlayer, dustproof sheet be set, offer the through hole coordinating with driven rod on described dustproof sheet, and described dustproof sheet can slide axially in interlayer, described dustproof sheet closes described conveying trough;
Described drive link outside is fixedly connected with rotation seat, on described rotation seat, is hinged with pull bar, and described pull bar direction is vertical with drive link;
One end of described drive link is connected with the first cylinder and the first magnetic valve, and described drive link is connected with the second cylinder and the second magnetic valve away from one end of rotation seat, and described the first cylinder is fixedly connected with body, and described the second cylinder and body are slidably connected.
2. the Dustproof conveyor of stitch welding machine according to claim 1, it is characterized in that: described driven rod comprises that transferring arm and transmission refer to, described transferring arm is fixedly connected with drive link, and described transmission refers to be plugged in conveying trough, and described transmission refers to wear with transferring arm for removably connecting.
3. the Dustproof conveyor of stitch welding machine according to claim 2, is characterized in that: one end that nearly transmission guide rail is depended in described transmission is provided with magnetic part.
4. the Dustproof conveyor of stitch welding machine according to claim 3, is characterized in that: described driven rod, conveying trough and dustproof sheet is provided with three and be evenly distributed on drive link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472982.XU CN203992800U (en) | 2014-08-21 | 2014-08-21 | The Dustproof conveyor of stitch welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472982.XU CN203992800U (en) | 2014-08-21 | 2014-08-21 | The Dustproof conveyor of stitch welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992800U true CN203992800U (en) | 2014-12-10 |
Family
ID=52032864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472982.XU Expired - Fee Related CN203992800U (en) | 2014-08-21 | 2014-08-21 | The Dustproof conveyor of stitch welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992800U (en) |
-
2014
- 2014-08-21 CN CN201420472982.XU patent/CN203992800U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190821 |