CN212311217U - Feeding device capable of accurately positioning for automatic welding of electric tool - Google Patents
Feeding device capable of accurately positioning for automatic welding of electric tool Download PDFInfo
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- CN212311217U CN212311217U CN202020399346.4U CN202020399346U CN212311217U CN 212311217 U CN212311217 U CN 212311217U CN 202020399346 U CN202020399346 U CN 202020399346U CN 212311217 U CN212311217 U CN 212311217U
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Abstract
The utility model is suitable for the technical field of automatic welding, and provides a feeding device for automatic welding of an electric tool, which can be accurately positioned, and comprises a material conveying mechanism and an adjusting mechanism; the conveying mechanism comprises a rotating disk, a tray, a clamping rod, a transmission shaft, a base, a servo motor, a transmission chain, a controller and a photoelectric sensor, the rotating disk with a plurality of trays is arranged, the transmission shaft is fixed on the rotating disk and is driven to rotate by the servo motor, the photoelectric sensor is fixed on the base, a detection hole for the photoelectric sensor to detect is formed in the rotating disk, and when the detection hole is positioned right above the photoelectric sensor, the photoelectric sensor transmits a signal to the controller, the controller controls the servo motor to stop operating for a preset time and then starts again, so that when materials on the tray are transmitted to a specified position at every time, the conveying mechanism can stop in time, the positioning is accurate, and the subsequent welding quality is ensured.
Description
Technical Field
The utility model belongs to the technical field of automatic weld, especially, relate to a but feeding device is used to electric tool automatic weld of accurate location.
Background
Mechanization and automation of the welding process is an important development of modern welding technology. It not only marks higher welding production efficiency and better welding quality, but also greatly improves the production labor conditions. The main welding actions of a manual arc welding process are igniting the arc, advancing the electrode to maintain a certain arc length, moving the arc forward, and quenching. The materials to be welded need to be conveyed and loaded through a feeding device.
However, the existing feeding device has certain defects in use, and the existing feeding device is simple in structure and insufficient in feeding positioning accuracy, so that the welding quality and the quality of a final product can be reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a but feeding device is used in automatic welding of electric tool of accurate location aims at solving the problem that prior art exists.
The utility model is realized in such a way that the feeding device for the automatic welding of the electric tool which can be accurately positioned comprises a material conveying mechanism and an adjusting mechanism;
the material conveying mechanism comprises a rotating disc, a plurality of trays, clamping rods, a transmission shaft, a base, a servo motor, a transmission chain, a controller and a photoelectric sensor, the upper surface of the rotating disc is provided with the plurality of trays, the plurality of clamping rods are arranged on the trays, the upper end of the transmission shaft is fixedly connected with the rotating disc, the base is positioned below the rotating disc, the lower end of the transmission shaft penetrates through the base, the transmission shaft is rotatably connected with the base, the lower end of the transmission shaft is fixedly provided with a transmission wheel, the servo motor is arranged at the bottom of the base, the output end of the servo motor is fixedly provided with a driving wheel, the driving wheel is in transmission connection with the transmission wheel through the transmission chain, the rotating disc is provided with a plurality of detection holes corresponding to the plurality of trays respectively, the photoelectric sensor is positioned below the detection holes and is fixedly connected with the base, the controller is electrically connected with the photoelectric sensor and the servo motor;
the adjusting mechanism comprises stand columns, the number of the stand columns is multiple and vertical, and the stand columns are located below the base and fixedly connected with the upper ends of the stand columns.
Preferably, a bearing is installed in the base, and the bearing is sleeved on the transmission shaft.
Preferably, the adjusting mechanism further comprises an inner rod and an adjusting bolt, the stand column is internally provided with a telescopic groove for accommodating the inner rod, the upper end of the inner rod extends into the stand column from the lower end of the stand column, the inner rod is provided with a plurality of adjusting screw holes, and the stand column is provided with one adjusting bolt matched with the adjusting screw hole.
Preferably, the lower end of the inner rod is fixed with a support seat which is of a conical structure and is made of rubber materials.
Preferably, the bottom of the rotating disk and the top of the base are both provided with rolling grooves of annular structures, the two rolling grooves are oppositely arranged, and a plurality of balls are arranged in the rolling grooves.
Preferably, a first screw is fixed at the bottom of the tray, and a first screw hole matched with the first screw is formed in the top of the rotating disc.
Compared with the prior art, the beneficial effects of the utility model are that: the feeding device for the automatic welding of the electric tool capable of accurately positioning is characterized in that a rotary disc with a plurality of trays is arranged, a plurality of clamping rods for fixing materials are arranged on the trays, a transmission shaft is fixed on the rotary disc and is driven to rotate by a servo motor, the servo motor is controlled to start and close by a controller, the transmission shaft is arranged on a base, a photoelectric sensor is fixed on the base, a detection hole for the photoelectric sensor to detect is arranged on the rotating disc, when the detection hole is positioned right above the photoelectric sensor, the photoelectric sensor transmits a signal to the controller, the controller controls the servo motor to stop running for a preset time and then start again, therefore, when materials on the tray are conveyed to the designated position at every time, the material conveying device can be stopped in time, the positioning is accurate, and the subsequent welding quality is guaranteed.
Drawings
Fig. 1 is an overall cross-sectional view of the present invention;
fig. 2 is a top view of the whole of the present invention;
fig. 3 is a side view of a rotating disk of the present invention;
fig. 4 is a side view of the tray of the present invention;
fig. 5 is a side view of the clamping bar of the present invention;
fig. 6 is a side view of the inner pole and the support base of the present invention.
In the figure: 1-a material conveying mechanism, 11-a rotating disc, 12-a tray, 13-a clamping rod, 14-a transmission shaft, 15-a base, 16-a servo motor, 17-a transmission chain, 18-a controller, 19-a photoelectric sensor, 110-a detection hole, 111-a bearing, 112-a support rod, 113-a ball, 114-a rolling groove, 115-a first screw rod, 116-a second screw rod, 2-an adjusting mechanism, 21-an upright post, 22-a support seat, 23-an inner rod, 24-an adjusting bolt and 25-an adjusting screw hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-6, the present invention provides a technical solution: a feeding device capable of accurately positioning for automatic welding of an electric tool comprises a material conveying mechanism 1 and an adjusting mechanism 2.
The material conveying mechanism 1 comprises a rotating disk 11, trays 12, clamping rods 13, a transmission shaft 14, a base 15, a servo motor 16, a transmission chain 17, a controller 18 and a photoelectric sensor 19, wherein a plurality of trays 12 are installed on the upper surface of the rotating disk 11, a plurality of clamping rods 13 are installed on the trays 12, the upper end of the transmission shaft 14 is fixedly connected with the rotating disk 11, the base 15 is positioned below the rotating disk 11, the lower end of the transmission shaft 14 penetrates through the base 15, the transmission shaft 14 is rotatably connected with the base 15, the lower end of the transmission shaft 14 is fixedly provided with a transmission wheel, the servo motor 16 is installed at the bottom of the base 15, the output end of the servo motor 16 is fixedly provided with a driving wheel, the driving wheel is in transmission connection with the transmission wheel through the transmission chain 17, a plurality of detection holes 110 corresponding to the plurality of trays 12 are respectively formed in the rotating disk 11, the photoelectric sensor, the controller 18 electrically connects the photoelectric sensor 19 and the servo motor 16.
The adjusting mechanism 2 comprises a plurality of upright columns 21, the upright columns 21 are arranged vertically, and the upright columns 21 are located below the base 15 and fixedly connected with the base 15 at the upper ends of the upright columns 21.
In this embodiment, the tray 12 is detachably mounted on the rotating disk 11 and is used for placing the materials to be welded, and the clamping bars 13 are used for providing a limit to the materials. The transmission shaft 14 is used for removing the rotating disc 11 from rotation when rotating, the base 15 is used for providing support for the transmission shaft 14, and the transmission shaft 14 is driven to rotate by the servo motor 16 so as to drive the rotating disc 11 to convey materials. Light emitted by the photoelectric sensor 19 is shielded by the rotating disk 11, when the detection hole 110 is positioned above the photoelectric sensor 19, the light passes through the detection hole, then the photoelectric sensor 19 transmits a signal to the controller 18, and the controller 18 controls the servo motor 16 to stop running for a preset time and then start again, so that when materials on the tray 12 are transmitted to a specified position at each time, the materials can be stopped in time, the positioning is accurate, and the subsequent welding quality is ensured. In this embodiment, the controller 18 is a single chip microcomputer with model Z8619340 ASG. The quantity of stand 21 is four and be the even interval distribution of annular on base 15, and stand 21 can provide stable support for base 15.
Further, a bearing 111 is installed in the base 15, and the bearing 111 is sleeved on the transmission shaft 14.
In the present embodiment, by providing the bearing 111, the rotational resistance of the transmission shaft 14 can be effectively detected, thereby reducing wear of the transmission shaft 14 and extending the service life of the transmission shaft 14.
Further, adjustment mechanism 2 still includes interior pole 23 and adjusting bolt 24, has the flexible groove of the pole 23 in the holding in the stand 21, and the upper end of interior pole 23 stretches into stand 21 from the lower extreme of stand 21, has seted up a plurality of adjusting screw 25 on interior pole 23, installs on the stand 21 with adjusting screw 25 assorted adjusting bolt 24.
In the present embodiment, by providing the telescopic inner rod 23 and fixing the inner rod 23 by the adjusting screw 24, the height of the base 15 can be adjusted to suit different use environments. A plurality of adjustment screw holes 25 are evenly spaced along the length of the inner rod 23.
Further, a support seat 22 is fixed at the lower end of the inner rod 23, and the support seat 22 is of a conical structure and is made of rubber materials.
In the present embodiment, by providing the tapered stay 22 made of a rubber material, the support stability of the inner rod 23 can be further improved, and a shock absorbing effect can be provided.
Further, the bottom of the rotating disk 11 and the top of the base 15 are both provided with rolling grooves 114 of an annular structure, the two rolling grooves 114 are oppositely arranged, and a plurality of balls 113 are arranged in the rolling grooves 114.
In the present embodiment, the cross section of the rolling groove 114 is a curved surface matching the ball 113. By providing the balls 113, the balls 113 can provide support for the rotating disk 11, so that the stress on the transmission shaft 14 can be reduced, and the use is safer.
Further, a first screw 115 is fixed at the bottom of the tray 12, and a first screw hole matched with the first screw 115 is formed at the top of the rotating disc 11.
In this embodiment, a second screw 116 is fixed to the lower end of the clamping rod 13, and a second screw hole matching with the second screw 116 is formed in the tray 12. Tray 12 and clamping bar 13 are all installed through the screw thread, and the structure is firm, and it is convenient to dismantle.
The utility model discloses a theory of operation and use flow: the material to be welded is placed on the tray 12, the transmission shaft 14 is driven to rotate through the servo motor 16, so that the rotating disc 11 is driven to rotate to transmit the material, light emitted by the photoelectric sensor 19 is shielded through the rotating disc 11, when the detection hole 110 is located above the photoelectric sensor 19, the light penetrates through the detection hole, then the photoelectric sensor 19 transmits a control signal to the controller 18, the controller 18 controls the servo motor 16 to stop running for a preset time and then starts again, and therefore the material on the tray 12 can be stopped in time when being transmitted to a specified position each time. The utility model discloses a material location is accurate, has guaranteed subsequent welding quality.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a but electric tool automatic weld of accurate positioning uses loading attachment which characterized in that: comprises a material conveying mechanism (1) and an adjusting mechanism (2);
defeated material mechanism (1) includes rotary disk (11), tray (12), clamping bar (13), transmission shaft (14), base (15), servo motor (16), drive chain (17), controller (18) and photoelectric sensor (19), the last surface mounting of rotary disk (11) has a plurality ofly tray (12), install a plurality ofly on tray (12) clamping bar (13), the upper end fixed connection of transmission shaft (14) rotary disk (11), base (15) are located the below of rotary disk (11), just the lower extreme of transmission shaft (14) passes base (15), transmission shaft (14) rotate to be connected base (15), the lower extreme of transmission shaft (14) is fixed with a drive wheel, servo motor (16) are installed the bottom of base (15), the output of servo motor (16) is fixed with a drive wheel, the driving wheel is in transmission connection with the driving wheel through the transmission chain (17), a plurality of detection holes (110) corresponding to the plurality of trays (12) respectively are formed in the rotating disc (11), the photoelectric sensor (19) is located below the detection holes (110) and is fixedly connected with the base (15), and the controller (18) is electrically connected with the photoelectric sensor (19) and the servo motor (16);
adjustment mechanism (2) include stand (21), the quantity of stand (21) has a plurality ofly and is vertical setting, stand (21) are located just the below of base (15) the upper end fixed connection of stand (21) base (15).
2. The feeding device for automatic welding of the electric tool capable of being accurately positioned according to claim 1, is characterized in that: a bearing (111) is installed in the base (15), and the transmission shaft (14) is sleeved with the bearing (111).
3. The feeding device for automatic welding of the electric tool capable of being accurately positioned according to claim 1, is characterized in that: adjustment mechanism (2) still include interior pole (23) and adjusting bolt (24), the holding has in stand (21) the flexible groove of interior pole (23), the upper end of interior pole (23) is followed the lower extreme of stand (21) stretches into stand (21), a plurality of regulation screw holes (25) have been seted up on interior pole (23), install on stand (21) with adjust one of screw hole (25) assorted adjusting bolt (24).
4. The feeding device for automatic welding of the electric tool capable of being accurately positioned according to claim 3, is characterized in that: the lower end of the inner rod (23) is fixed with a support seat (22), and the support seat (22) is of a conical structure and is made of rubber materials.
5. The feeding device for automatic welding of the electric tool capable of being accurately positioned according to claim 1, is characterized in that: the bottom of the rotating disc (11) and the top of the base (15) are both provided with rolling grooves (114) of annular structures, the two rolling grooves (114) are oppositely arranged, and a plurality of balls (113) are arranged in the rolling grooves (114).
6. The feeding device for automatic welding of the electric tool capable of being accurately positioned according to claim 1, is characterized in that: a first screw rod (115) is fixed at the bottom of the tray (12), and a first screw hole matched with the first screw rod (115) is formed in the top of the rotating disc (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399346.4U CN212311217U (en) | 2020-03-25 | 2020-03-25 | Feeding device capable of accurately positioning for automatic welding of electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399346.4U CN212311217U (en) | 2020-03-25 | 2020-03-25 | Feeding device capable of accurately positioning for automatic welding of electric tool |
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| Publication Number | Publication Date |
|---|---|
| CN212311217U true CN212311217U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020399346.4U Active CN212311217U (en) | 2020-03-25 | 2020-03-25 | Feeding device capable of accurately positioning for automatic welding of electric tool |
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| CN (1) | CN212311217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858299A (en) * | 2021-01-22 | 2021-05-28 | 江苏首华智能装备有限公司 | Welding seam detection system |
| CN113682589A (en) * | 2021-08-20 | 2021-11-23 | 广州康盛生物科技股份有限公司 | Unpacking mechanism and centralized liquid supply system |
-
2020
- 2020-03-25 CN CN202020399346.4U patent/CN212311217U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858299A (en) * | 2021-01-22 | 2021-05-28 | 江苏首华智能装备有限公司 | Welding seam detection system |
| CN113682589A (en) * | 2021-08-20 | 2021-11-23 | 广州康盛生物科技股份有限公司 | Unpacking mechanism and centralized liquid supply system |
| CN113682589B (en) * | 2021-08-20 | 2023-01-13 | 广州康盛生物科技股份有限公司 | Centralized liquid supply system |
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