CN214978400U

CN214978400U - Full-automatic argon arc spot welding machine for dentistry

Info

Publication number: CN214978400U
Application number: CN202120158882.XU
Authority: CN
Inventors: 徐林苗
Original assignee: Hangzhou Pinshi Automation Equipment Co ltd
Current assignee: Hangzhou Pinshi Automation Equipment Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-12-03
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a full-automatic argon arc spot welder is used to dentistry, the power distribution box comprises a box body, the concave shape frame of top fixedly connected with of box, the left and right sides at concave shape frame inner chamber top all is provided with the spot welder body, the equal fixedly connected with fixed plate in position around the concave shape frame left and right sides, right side rear end the back fixedly connected with servo motor of fixed plate, servo motor's output welding has the threaded rod. The utility model discloses a set up servo motor and drive the threaded rod and rotate, the threaded rod drives the threaded sleeve and carries out the back-and-forth movement, and the threaded sleeve slides around the surface of slide bar drives the slide cartridge through the connecting plate, and the connecting plate drives the scraper blade and carries out the back-and-forth movement at the top of box, clears up the welding slag, through setting up fan, first play tuber pipe, second play tuber pipe, air-supply line and inlet scoop, adsorbs produced flue gas when welding, avoids the flue gas to cause the injury to the staff.

Description

Full-automatic argon arc spot welding machine for dentistry

Technical Field

The utility model relates to an argon arc spot welder technical field specifically is a full-automatic argon arc spot welder is used to dentistry.

Background

Argon arc welding, a welding technique using argon as shielding gas, also called argon gas shielded welding, is a welding technique that based on the principle of common arc welding, argon gas is used to protect metal welding material, the welding material is melted into liquid state on the welded base material by high current to form molten pool, so that the welded metal and the welding material are metallurgically combined, because argon gas is continuously fed in high-temperature melting welding, the welding material can not contact with oxygen in the air, thereby preventing the oxidation of the welding material, thus stainless steel and iron hardware metal can be welded, for the workpieces in dental industry, such as denture support, inner crown, etc., thin-wall workpieces, excessive pressure should be avoided, argon arc spot welding can be carried out from one side, the size of welding spot is easy to adjust, satisfy the requirement of dentistry class part, after argon arc spot welder used a dead time, processing platform's surface can produce partial welding slag, and can produce the flue gas at the welded in-process, is unfavorable for the site work personnel to process the work piece, the utility model relates to a dentistry is with full-automatic argon arc spot welder to can't satisfy user's user demand.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a full-automatic argon arc spot welder is used to dentistry possesses the convenience and clears up the welding slag, and carries out absorbent advantage to the flue gas, has solved current argon arc spot welder and has had inconvenient butt welding slag to clear up, and does not possess and carry out absorbent problem to the flue gas.

In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic argon arc spot welding machine for dentistry comprises a box body, wherein a concave frame is fixedly connected to the top of the box body, spot welding machine bodies are arranged on the left side and the right side of the top of an inner cavity of the concave frame, fixing plates are fixedly connected to the front and the back of the left side and the right side of the concave frame respectively, a servo motor is fixedly connected to the back of the fixing plates at the right side and the rear side, a threaded rod is welded at the output end of the servo motor, the front side of the threaded rod penetrates through the rear end fixing plates and is rotatably connected with the joint of the front end fixing plates through a bearing, a threaded sleeve is connected to the surface of the threaded rod in a threaded manner, a connecting plate is fixedly connected to the left side of the threaded sleeve, a sliding cylinder is fixedly connected to the left side of the concave frame and extends to the concave frame at the left side of the concave frame, a sliding rod is slidably connected to the inner surface of the sliding cylinder, and the front and the back of the sliding rod are fixedly connected with the joint of the left fixing plates, the equal fixedly connected with scraper blade in the left and right sides of connecting plate bottom, the bottom of scraper blade is closely laminated with the top of box, the top fixedly connected with rose box of concave frame, the right side at concave frame top just is located the right side fixedly connected with fan of rose box, the left side intercommunication of fan has first tuber pipe, the right side intercommunication of fan has the second to go out the tuber pipe, the left side intercommunication of rose box has the air-supply line, the inner chamber intercommunication that the rose box was kept away from to the air-supply line runs through concave frame and extends to concave frame has the inlet scoop.

Preferably, the equal fixedly connected with backup pad in position around the box top, the internal surface sliding connection of backup pad has the pin pole, the equal fixedly connected with stopper of one end that the pin pole is close to mutually, the inboard fixedly connected with limiting plate that the one end that the pin pole is close to mutually runs through the backup pad and extends to the backup pad, the one end that the backup pad is close to mutually just is located the outside fixedly connected with spring of pin pole, the one end that the spring is close to mutually is connected with the junction fixed connection of limiting plate, the internal surface of spring and the surface sliding connection of pin pole.

Preferably, the top and the bottom of the inner cavity of the filter box are both provided with a clamping groove, the inner surface of the clamping groove is spliced with a filter screen, and the front surface of the filter box is provided with a box door.

Preferably, collecting boxes are placed at the front and rear positions of the bottom of the inner cavity of the box body, and leakage grooves are formed in the front and rear positions of the top of the box body and the positions matched with the collecting boxes for use.

Preferably, the bottoms of the left side and the right side of the concave frame are both provided with a moving groove, and the outer surface of the connecting plate is in sliding connection with the inner surface of the moving groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up servo motor and drive the threaded rod and rotate, the threaded rod drives the threaded sleeve and carries out the back-and-forth movement, the threaded sleeve slides around the surface of slide bar drives the slide cartridge through the connecting plate, the connecting plate drives the scraper blade and carries out the back-and-forth movement at the top of box, the butt welding sediment is cleared up, through setting up the fan, first play tuber pipe, the second goes out the tuber pipe, air-supply line and inlet scoop, produced flue gas adsorbs when welding, avoid the flue gas to cause the injury to the staff, through setting up above structure, possess the convenience and clear up the welding sediment, and carry out absorbent advantage to the flue gas, it has inconvenient butt welding sediment to clear up to have solved current argon arc spot welder, and do not possess and carry out absorbent problem to the flue gas, thereby favourable staff processes the work piece.

2. The utility model is provided with the supporting plate, the pin rod, the limiting block, the limiting plate and the spring, thereby facilitating the fixation of the workpiece and avoiding the position looseness of the workpiece in the welding process;

the filter screen is arranged to filter the smoke, and meanwhile, due to the design of the clamping groove, the filter screen is convenient to disassemble and assemble;

the leakage groove is arranged, so that the waste materials can fall conveniently, and meanwhile, the design of the collection box is convenient for collecting the waste materials;

through setting up the shifting chute, made things convenient for the connecting plate to carry out the back-and-forth movement at the inner chamber of concave frame.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a structure shown in FIG. 1 according to the present invention;

FIG. 3 is a top cross-sectional view of the concave shelf structure of the present invention;

FIG. 4 is a front view of the structure of the box body of the present invention;

fig. 5 is a perspective view of the threaded rod and the sliding rod structure of the present invention.

In the figure: 1. a box body; 2. a concave frame; 3. a spot welder body; 4. a fixing plate; 5. a servo motor; 6. a threaded rod; 7. a threaded sleeve; 8. a connecting plate; 9. a slide cylinder; 10. a slide bar; 11. a squeegee; 12. a support plate; 13. a pin rod; 14. a limiting block; 15. a limiting plate; 16. a spring; 17. a filter box; 18. a fan; 19. a first air outlet pipe; 20. a second air outlet pipe; 21. an air inlet pipe; 22. an air suction opening; 23. a card slot; 24. a filter screen; 25. a box door; 26. a collection box; 27. a leak groove; 28. the slot is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a full-automatic argon arc spot welding machine for dentistry comprises a box body 1, a concave frame 2 is fixedly connected to the top of the box body 1, spot welding machine bodies 3 are arranged on the left side and the right side of the top of an inner cavity of the concave frame 2, fixing plates 4 are fixedly connected to the front side and the rear side of the left side and the right side of the concave frame 2, a servo motor 5 is fixedly connected to the back side of the right rear fixing plate 4, a threaded rod 6 is welded to the output end of the servo motor 5, the front side of the threaded rod 6 penetrates through the rear fixing plate 4 and is rotatably connected with the joint of the front fixing plate 4 through a bearing, a threaded sleeve 7 is in threaded connection with the surface of the threaded rod 6, a connecting plate 8 is fixedly connected to the left side of the threaded sleeve 7, a sliding cylinder 9 is fixedly connected to the left side of the connecting plate 8, the left side of the concave frame 2 extends to the left side of the concave frame 2, a sliding rod 10 is slidably connected to the inner surface of the sliding cylinder 9, the front side and the back side of the sliding rod 10 are fixedly connected with the joint of the left fixing plate 4, the left side and the right side of the bottom of the connecting plate 8 are fixedly connected with scraping plates 11, the bottom of the scraping plates 11 is tightly attached to the top of the box body 1, the top of the concave frame 2 is fixedly connected with a filter box 17, the right side of the top of the concave frame 2 is fixedly connected with a fan 18 positioned on the right side of the filter box 17, the left side of the fan 18 is communicated with a first air outlet pipe 19, the right side of the fan 18 is communicated with a second air outlet pipe 20, the left side of the filter box 17 is communicated with an air inlet pipe 21, one end, far away from the filter box 17, of the air inlet pipe 21 penetrates through the concave frame 2 and extends to an inner cavity of the concave frame 2 to be communicated with an air suction opening 22, the threaded rod 6 is driven to rotate by the servo motor 5, the threaded rod 6 drives the threaded sleeve 7 to move back and forth, the threaded sleeve 7 drives the sliding barrel 9 to slide back and forth on the surface of the sliding rod 10 through the connecting plate 8, the connecting plate 8 drives the scraping plates 11 to move back and forth on the top of the box body 1, cleaning up the welding slag, through setting up fan 18, first play tuber pipe 19, second play tuber pipe 20, air-supply line 21 and inlet scoop 22, produced flue gas adsorbs during welding, avoid the flue gas to cause the injury to the staff, through setting up above structure, possess the convenience and clear up the welding slag, and carry out absorbent advantage to the flue gas, it has inconvenient clearing up the welding slag to have solved current argon arc spot welder, and do not possess and carry out absorbent problem to the flue gas, thereby favourable staff processes the work piece.

In this embodiment, it is concrete, the equal fixedly connected with backup pad 12 in front and back position at 1 top of box, the internal surface sliding connection of backup pad 12 has pin 13, the equal fixedly connected with stopper 14 of one end that pin 13 is close to mutually, the inboard fixedly connected with limiting plate 15 that backup pad 12 is run through to the one end that pin 13 is close to mutually, backup pad 12 is close to mutually and is located the outside fixedly connected with spring 16 of pin 13, the one end that spring 16 is close to mutually and the junction fixed connection of limiting plate 15, the internal surface of spring 16 and the surface sliding connection of pin 13, through setting up backup pad 12, pin 13, stopper 14, limiting plate 15 and spring 16, it fixes the work piece to have made things convenient for, avoid appearing the not hard up phenomenon in position at welded in-process work piece.

In this embodiment, specifically, draw-in groove 23 has all been seted up with the bottom at the top of rose box 17 inner chamber, and the internal surface of draw-in groove 23 is pegged graft and is had filter screen 24, and rose box 17's front is provided with chamber door 25, and filter screen 24's material is glass fiber, through setting up filter screen 24, filters the flue gas, and the design of draw-in groove 23 has made things convenient for the dismouting to filter screen 24 simultaneously.

In this embodiment, it is concrete, collecting box 26 has all been placed to the position around the box 1 inner chamber bottom, and the small opening 27 has all been seted up to the position around the box 1 top and the position that cooperatees and use with collecting box 26, through setting up small opening 27, has made things convenient for the whereabouts of waste material, and collecting box 26's design has made things convenient for the waste material to collect simultaneously.

In this embodiment, specifically, the moving grooves 28 are formed in the bottoms of the left side and the right side of the concave frame 2, the outer surface of the connecting plate 8 is connected with the inner surface of the moving grooves 28 in a sliding manner, and the connecting plate 8 can move back and forth in the inner cavity of the concave frame 2 conveniently by the moving grooves 28.

When the welding machine is used, when a workpiece needs to be welded, the limiting block 14 drives the pin rod 13 to stretch outwards, the spring 16 is stressed, the pin rod 13 drives the limiting plates 15 to move back and forth, at the moment, the workpiece is placed on the inner sides of the limiting plates 15 on two sides, the workpiece is fixed through the reaction force of the spring 16, the phenomenon that the position of the workpiece is loosened is avoided, at the moment, the spot welding machine body 3 is started through the peripheral controller, the spot welding machine body 3 welds the workpiece, when smoke is generated, the fan 18 is started through the peripheral controller, the fan 18 sucks the smoke into the inner cavity of the filter box 17 through the air suction port 22 and the air inlet pipe 21, filters the smoke through the filter screen 24, and finally discharges the smoke outwards through the first air outlet pipe 19 and the second air outlet pipe 20, after welding is completed, the servo motor 5 is started through the peripheral controller, the servo motor 5 drives the threaded rod 6 to rotate, the threaded sleeve 7 is driven by the threaded rod 6 to move forwards and backwards, threaded sleeve 7 drives connecting plate 8 and slides around the internal surface of shifting chute 28, connecting plate 8 drives slide cartridge 9 and slides around slide bar 10's surface, connecting plate 8 drives scraper blade 11 and carries out the back-and-forth movement at the top of box 1, the welding slag is cleared up, scrape into the inner chamber to collecting box 26 through small opening 27 with the welding slag, through setting up above structure, possess and conveniently clear up the welding slag, and carry out absorbent advantage to the flue gas, it has inconvenient welding slag to clear up to have solved current argon arc spot welder, and do not possess and carry out absorbent problem to the flue gas.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic argon arc spot welder is used to dentistry, includes box (1), its characterized in that: the spot welding machine is characterized in that a concave frame (2) is fixedly connected to the top of the box body (1), spot welding machine bodies (3) are arranged on the left side and the right side of the top of an inner cavity of the concave frame (2), fixing plates (4) are fixedly connected to the front and the back of the left side and the right side of the concave frame (2), a servo motor (5) is fixedly connected to the back of the fixing plate (4) at the rear end of the right side, a threaded rod (6) is welded to the output end of the servo motor (5), the front surface of the threaded rod (6) penetrates through the rear end fixing plate (4) and is rotatably connected with the joint of the front end fixing plate (4) through a bearing, a threaded sleeve (7) is connected to the surface thread of the threaded rod (6), a connecting plate (8) is fixedly connected to the left side of the threaded sleeve (7), the left side of the connecting plate (8) penetrates through the concave frame (2) and extends to a sliding barrel (9) fixedly connected to the left side of the concave frame (2), the inner surface of the sliding cylinder (9) is connected with a sliding rod (10) in a sliding way, the front and the back of the sliding rod (10) are fixedly connected with the joint of the left fixing plate (4), the left side and the right side of the bottom of the connecting plate (8) are both fixedly connected with scraping plates (11), the bottom of the scraper (11) is tightly attached to the top of the box body (1), the top of the concave frame (2) is fixedly connected with a filter box (17), a fan (18) is fixedly connected with the right side of the top of the concave frame (2) and the right side of the filter box (17), the left side of the fan (18) is communicated with a first air outlet pipe (19), the right side of the fan (18) is communicated with a second air outlet pipe (20), the left side intercommunication of rose box (17) has air-supply line (21), the one end that rose box (17) was kept away from in air-supply line (21) runs through concave shape frame (2) and extends to the inner chamber intercommunication of concave shape frame (2) has inlet scoop (22).

2. The dental full-automatic argon arc spot welding machine according to claim 1, characterized in that: the utility model discloses a box, including box (1), the equal fixedly connected with backup pad (12) in front and back position at box (1) top, the internal surface sliding connection of backup pad (12) has round pin pole (13), the equal fixedly connected with stopper (14) of one end that round pin pole (13) are close to mutually, the inboard fixedly connected with limiting plate (15) that backup pad (12) are run through and extend to backup pad (12) to the one end that round pin pole (13) are close to mutually, the one end that backup pad (12) are close to mutually just is located outside fixedly connected with spring (16) of round pin pole (13), the junction fixed connection of one end and limiting plate (15) that spring (16) are close to mutually, the internal surface of spring (16) and the surface sliding connection of round pin pole (13).

3. The dental full-automatic argon arc spot welding machine according to claim 1, characterized in that: the filter box is characterized in that clamping grooves (23) are formed in the top and the bottom of an inner cavity of the filter box (17), a filter screen (24) is inserted into the inner surface of each clamping groove (23), and a box door (25) is arranged on the front face of the filter box (17).

4. The dental full-automatic argon arc spot welding machine according to claim 1, characterized in that: collecting boxes (26) are placed at the front and rear positions of the bottom of the inner cavity of the box body (1), and leakage grooves (27) are formed in the front and rear positions of the top of the box body (1) and the positions matched with the collecting boxes (26) for use.

5. The dental full-automatic argon arc spot welding machine according to claim 1, characterized in that: the bottom of the left side and the bottom of the right side of the concave frame (2) are both provided with moving grooves (28), and the outer surface of the connecting plate (8) is in sliding connection with the inner surfaces of the moving grooves (28).