Automatic can feeding device of seam welder

Abstract

The utility model relates to the technical field of seam welder automatic tank feeding, in particular to a seam welder automatic tank feeding device which comprises a base, a cooling assembly installed on the base, a seam welder body fixedly installed on the base, a rotating motor fixedly connected to the base, a first threaded rod fixedly installed on a motor shaft of the rotating motor, and a second threaded rod fixedly installed on a motor shaft of the rotating motor. The device comprises a base, two symmetrical sliding grooves are formed in the base, moving blocks are slidably connected into the two sliding grooves, one end of one moving block is in threaded connection to a first threaded rod, and a containing table is fixedly installed on the two first threaded rods jointly. According to the utility model, the tank needing seam welding can be automatically conveyed to a seam welding machine for processing, the labor force of workers is reduced, the tank can be stably clamped in the process, the condition of shaking in the seam welding process is effectively prevented, and after the processing is completed, the workers can conveniently take out the tank without clamping.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic can feeding of seam welding machines, in particular to an automatic can feeding device of seam welding machines. Background Art

[0002] Seam welding machine is a kind of resistance welding equipment, which is specially used to make continuous sealing welds. Its core principle is to press the metal workpiece with a pair of rotating roller electrodes, keep the power on stably during the continuous rolling process of the electrodes, and use the resistance heat generated by the current passing through the contact surface to melt the metal, so that the adjacent welding points are completely overlapped and fused, forming an uninterrupted airtight or liquidtight weld;

[0003] When the existing seam welding machine is processing the can body, the staff is often required to manually place the can body under the seam welding machine for processing. This process requires a lot of labor from the staff, and the efficiency of manual handling is low, which will slow down the processing efficiency of the can body, is not conducive to subsequent processing, and cannot meet the use needs of the staff. Therefore, a device is needed to automatically send the can body to the seam welding machine to reduce the labor of the staff. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automatic can feeding device for a seam welding machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic can feeding device for a seam welding machine comprises a base, a cooling assembly is installed on the base, a seam welding machine body is fixedly installed on the base, a rotating motor is fixedly connected to the base, a threaded rod 1 is fixedly installed on the motor shaft of the rotating motor, two mutually symmetrical sliding grooves are opened on the base, moving blocks are slidably connected in both the sliding grooves, one end of one of the moving blocks is threadedly connected to the threaded rod 1, a placing table is fixedly installed on the two threaded rods 1, and a clamping assembly is installed on the base.

[0007] Preferably, the clamping assembly includes a sliding groove opened on the side walls of the two moving blocks, and the placement table has two symmetrical holes, the two sliding grooves are slidably connected with clamping blocks, the two clamping blocks are respectively slidably connected in the two holes, the two clamping blocks are threadedly connected with threaded rods 2, and the ends of the two threaded rods 2 that are close to each other are jointly fixed with a rotating rod, a spur gear is fixedly installed on the rotating rod, a rack is fixedly installed on the base, and the spur gear is meshed with the rack.

[0008] Preferably, the cooling component includes a double-axis motor fixedly installed in the main body of the seam welding machine, the two motor shafts of the double-axis motor are fixedly installed with a rotating rod, one end of the two rotating rods is fixedly installed with a bevel gear 1, two symmetrical extension blocks are fixedly installed on the base, the two extension blocks are provided with vents, the two vents are rotatably installed with a rotating shaft, one end of the two rotating shafts is fixedly installed with a bevel gear 2, the two bevel gears 1 are respectively meshed with the two bevel gears 2, and a plurality of fan blades are fixedly installed on the rotating shaft.

[0009] Preferably, a sliding rod is fixedly mounted on the base, and the other moving block is slidably connected to the sliding rod.

[0010] Preferably, elastic protective pads are fixedly mounted on the ends of the two clamping blocks that are close to each other.

[0011] Preferably, limiting blocks are fixedly installed on both sides of the placement table, and the two limiting blocks are installed in an arc shape.

[0012] 1. Compared with the prior art, the beneficial effects of the utility model are: the rotation of the threaded rod 1 is driven by the rotating motor, thereby driving the moving block and the placing block to move, and the can body placed on the placing table is automatically transferred to the main body of the seam welding machine for processing. The process does not require the staff to manually carry the can body, the process is easy and the transportation speed is fast, so the labor of the staff can be greatly reduced and the processing speed can be accelerated.

[0013] 2. The movement of the moving block causes the spur gear to move and rotate on the rack, thereby driving the rotating rod and the second threaded rod to rotate. Therefore, when the can body is transferred to the main body of the seam welding machine, the two clamping blocks clamp the can body through the rotation of the second threaded rod, so that it can be processed stably without shaking.

[0014] 3. The rotation of the rotating rod and bevel gear 1 driven by the dual-axis motor causes bevel gear 2 and the rotating shaft to rotate, thereby driving the fan blades to rotate and generate cold air to cool the objects after seam welding. Compared with traditional natural cooling, this structure can speed up the cooling rate and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional structural schematic diagram of an automatic can feeding device for a seam welding machine.

[0016] Figure 2 The utility model is a three-dimensional structural cross-sectional view of a clamping assembly of an automatic can feeding device of a seam welding machine.

[0017] Figure 3 The utility model is a three-dimensional structural cross-sectional view of a cooling assembly of an automatic can feeding device of a seam welding machine.

[0018] In the figure: 1 base, 2 seam welding machine body, 3 rotating motor, 4 threaded rod 1, 5 slide groove, 6 moving block, 7 placement table, 8 sliding groove, 9 hole, 10 clamping block, 11 threaded rod 2, 12 rotating rod, 13 spur gear, 14 rack, 15 double-axis motor, 16 rotating rod, 17 bevel gear 1, 18 extension block, 19 rotating shaft, 20 bevel gear 2, 21 fan blade, 22 slide rod. DETAILED DESCRIPTION

[0019] Reference Figure 1-Figure 3 A seam welding machine automatic can feeding device comprises a base 1, on which a cooling assembly is installed, the cooling assembly comprises a double-axis motor 15 fixedly installed in a seam welding machine body 2, the double-axis motor 15 is a prior art, which has two motor shafts and can rotate two objects connected thereto, the two motor shafts of the double-axis motor 15 are fixedly installed with a rotating rod 16, one end of the two rotating rods 16 are fixedly installed with a bevel gear 17, two mutually symmetrical extension blocks 18 are fixedly installed on the base 1, the two extension blocks 18 are provided with vents, the two vents are rotatably installed with a rotating shaft 19, one end of the two rotating shafts 19 are fixedly installed with a bevel gear 20, the two bevel gears 17 are respectively meshed with the two bevel gears 20, and a plurality of fan blades 21 are fixedly installed on the rotating shaft 19.

[0020] Through the above structure, the dual-axis motor 15 drives the two rotating rods 16 and the bevel gear 17 to rotate, and drives the two meshing bevel gears 20 and the rotating shaft 19 to rotate, so that the fan blades 21 rotate and cool the seam welding object, thereby accelerating the cooling rate. A seam welding machine body 2 is fixedly installed on the base 1. The seam welding machine body 2 is a prior art, which can change its position and perform seam welding on the object. No more details are given here. A rotating motor 3 is fixedly connected to the base 1. The rotating motor 3 is a prior art, which can rotate the object connected to its motor shaft. A threaded rod 4 is fixedly installed on the motor shaft of the rotating motor 3. Two mutually symmetrical slide grooves 5 are opened on the base 1. Moving blocks 6 are slidably connected in the two slide grooves 5, and one end of one moving block 6 is threadedly connected to the threaded rod 4.

[0021] A slide bar 22 is fixedly installed on the base 1, and another moving block 6 is slidably connected to the slide bar 22. Through the limiting effect of the slide bar 22, the moving block 6 can stably slide in the slide groove 5, so that the overall device can slide stably without shaking. A placement table 7 is fixedly installed on the two threaded rods 4, and limiting blocks are fixedly installed on both sides of the placement table 7. The two limiting blocks are installed in an arc shape. The arc-shaped limiting blocks can ensure the lateral stability of the tank placed on the placement table 7 without shaking. A clamping assembly is installed on the base 1, and the clamping assembly includes a sliding groove 8 opened on the side walls of the two moving blocks 6. The placement table 7 has two symmetrical holes 9, and the two sliding grooves 8 are slidably connected with clamping blocks 10. The ends of the two clamping blocks 10 that are close to each other are fixedly installed with elastic protection pads, which can effectively protect the tank body; reduce the damage to it by the clamping blocks 10, and at the same time, the elastic protection pad has the ability to deform and can effectively cover the tank body. The two clamping blocks 10 are respectively slidably connected in the two holes 9. The two clamping blocks 10 are threadedly connected with threaded rods 11. The ends of the two threaded rods 11 that are close to each other are jointly fixedly installed with a rotating rod 12. A spur gear 13 is fixedly installed on the rotating rod 12. A rack 14 is fixedly installed on the base 1. The spur gear 13 is meshed with the rack 14. The movement of the moving block 6 drives the spur gear 13 to rotate and move on the rack 14, which can simultaneously drive the rotation of the threaded rod 4 and clamp the tank body.

[0022] In the utility model, the working principle is as follows: the staff places the can body on the placement table 7 and turns on the rotating motor 3, and the rotating motor 3 drives the threaded rod 14 to rotate, so that the moving block 6 moves, thereby driving the placement table 7 to move, thereby carrying the can body to move to the seam welding machine body 2, completing the automatic can delivery to the can body, reducing the labor of the staff. During the movement of the can body, the spur gear 13 rotates and moves on the rack 14, driving the rotating rod 12 to rotate, thereby driving the two threaded rods 14 to rotate, so that the two clamping blocks 10 slide in the sliding groove 8 and approach each other until the can body is clamped. After the clamping is completed, the can body is sent to the designated location at the same time and processed. The staff drives the two rotating rods 16 and the bevel gear 17 to rotate by turning on the dual-axis motor 15, and makes the two bevel gears 20 and the rotating shaft 19 rotate, so that the fan blades 21 rotate and generate wind force, cool the can body, so that the cooling rate of the finished product is accelerated, which is conducive to the subsequent processing work.

Claims

1. An automatic can feeding device for a seam welding machine, comprising a base (1), characterized in that: The base (1) is provided with a cooling assembly, the base (1) is provided with a seam welding machine body (2) fixedly mounted, the base (1) is provided with a rotating motor (3) fixedly mounted, the motor shaft of the rotating motor (3) is provided with a threaded rod (4) fixedly mounted, the base (1) is provided with two mutually symmetrical slide grooves (5), both of the two slide grooves (5) are provided with moving blocks (6) slidably connected, one end of one of the moving blocks (6) is threadedly connected to the threaded rod (4), a placing table (7) is fixedly mounted on the two threaded rods (4), and a clamping assembly is provided on the base (1).

2. The automatic can feeding device for a seam welding machine according to claim 1, characterized in that: The clamping assembly comprises a sliding groove (8) opened on the side walls of the two moving blocks (6); the placing table (7) is provided with two symmetrical holes (9); the two sliding grooves (8) are both slidably connected with a clamping block (10); the two clamping blocks (10) are respectively slidably connected in the two holes (9); the two clamping blocks (10) are both threadedly connected with a threaded rod (11); a rotating rod (12) is fixedly installed at one end of the two threaded rods (11) close to each other; a spur gear (13) is fixedly installed on the rotating rod (12); and a rack (14) is fixedly installed on the base (1).

3. The automatic can feeding device for seam welding machine according to claim 1, characterized in that: The cooling assembly comprises a double-axis motor (15) fixedly mounted in a seam welding machine body (2), the two motor shafts of the double-axis motor (15) are fixedly mounted with a rotating rod (16), one end of each of the two rotating rods (16) is fixedly mounted with a bevel gear 1 (17), two mutually symmetrical extension blocks (18) are fixedly mounted on the base (1), the two extension blocks (18) are provided with ventilation holes, the two ventilation holes are rotatably mounted with a rotating shaft (19), one end of each of the two rotating shafts (19) is fixedly mounted with a bevel gear 2 (20), and a plurality of fan blades (21) are fixedly mounted on the rotating shaft (19).

4. The automatic can feeding device for a seam welding machine according to claim 1, characterized in that: A sliding rod (22) is fixedly mounted on the base (1), and the other moving block (6) is slidably connected to the sliding rod (22).

5. The automatic can feeding device for seam welding machine according to claim 2, characterized in that: An elastic protective pad is fixedly mounted on the ends of the two clamping blocks (10) that are close to each other.

6. The automatic can feeding device for seam welding machine according to claim 1, characterized in that: Limiting blocks are fixedly installed on both sides of the placement platform (7), and the two limiting blocks are installed in an arc shape.

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