Cutting and press-coating all-in-one machine for welding electrode production

Abstract

The utility model discloses a cutting press coating all-in-one machine for welding electrode production, and relates to the welding electrode cutting press coating all-in-one technical field, the cutting press coating all-in-one machine comprises a base, the upper side of the base is fixedly connected with a support plate, one side of the support plate is connected with a rotating shaft through a bearing, one side of the support plate is provided with a material guiding mechanism for guiding a core wire, and the material guiding mechanism is provided with a material guiding mechanism for guiding the core wire. A cutting mechanism used for cutting the core wire is arranged on one side of the material guiding mechanism, after the cutter cuts the core wire, the output end of the motor rotates to drive the core wire which is not cut off to move, the core wire which is not cut off jacks one end of the cut core wire into the position above the clamping groove, and sliding of the sliding end of the electric sliding rail is used for controlling the electric clamping jaw to move. Therefore, the cut welding electrodes are sequentially clamped to the spraying area and the compacting area for operation, seamless connection of cutting and press coating is achieved, the moving distance of the two working areas is shortened, and the production efficiency of the welding electrodes is improved.

Description

Technical Field

[0001] This utility model relates to the field of integrated cutting and coating technology for welding electrodes, and more specifically, it relates to an integrated cutting and coating machine for the production of welding electrodes. Background Technology

[0002] Electric welding rods are welding materials used in electric arc welding. They consist of two parts: a coating and a core. Electric welding rods are used for welding building structures, such as welding steel structures, prefabricated steel components, and steel bridges, to ensure the structural integrity of buildings.

[0003] During the production process of welding electrodes, workers usually use a cutting machine to cut the rolled welding core into the required length, and then transport each cut welding core into the pressure coating machine for spraying and compaction.

[0004] After the welding core is cut, it needs to be removed from the cutting machine and then taken into the pressure coating machine for spraying and compaction. This conveying process takes too long and cannot be sent into the pressure coating machine immediately after the welding core is cut to achieve a seamless connection between cutting and pressure coating. This greatly increases the production time of welding rods and reduces the production efficiency of welding rods. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cutting and coating integrated machine for the production of welding rods.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cutting and coating integrated machine for producing welding electrodes, comprising a base, a support plate fixedly connected to the upper side of the base, a rotating shaft connected to one side of the support plate by a bearing, a material guiding mechanism for guiding the welding core on one side of the support plate, a cutting mechanism for cutting the welding core on one side of the material guiding mechanism, a coating mechanism for spraying and compacting the welding core on one side of the cutting mechanism, and a conveyor for conveying the finished welding electrodes on one side of the coating mechanism.

[0007] The present invention is further configured such that: the material guiding mechanism includes an L-shaped plate fixedly connected to the upper side of the base, a motor is fixedly connected to one side of the L-shaped plate, the output end of the motor passes through the L-shaped plate and is fixedly connected to a material guiding roller, and a first T-shaped block and a second T-shaped block are respectively bearing connected to both ends of the material guiding roller, and the first T-shaped block and the second T-shaped block are fixedly connected to the base.

[0008] The present invention is further configured such that: a top plate is fixedly connected to the upper side of the first T-shaped block and the guide roller, a U-shaped block is fixedly connected to the lower side of the top plate, and a rotating wheel is rotatably connected inside the U-shaped block.

[0009] The present invention is further configured such that: the cutting mechanism includes a support frame fixedly connected to the upper side of the base, a first cylinder fixedly connected inside the support frame, a cutter fixedly connected to the output end of the first cylinder, and a guide block provided on the lower side of the cutter and the guide block fixedly connected to the base.

[0010] The present invention is further configured such that: the inside of the guide block is provided with a material passage groove, and a cutting groove and a clamping groove are respectively provided on one side of the material passage groove.

[0011] The present invention is further configured such that: the pressure coating mechanism includes a support block, a pressure coating ring is fixedly connected to the upper side of the support block, a powder storage cavity is provided inside the pressure coating ring, an electric slide rail is fixedly connected to the upper side of the inner wall of the powder storage cavity, a second cylinder is fixedly connected to the sliding end of the electric slide rail, and an electric gripper is fixedly connected to the output end of the second cylinder.

[0012] The present invention is further configured such that: eight nozzles are uniformly fixedly connected to the inner wall of the pressure coating ring, and four nozzles are arranged in a group around the welding core; two third cylinders are symmetrically fixedly connected inside the pressure coating ring; a pressure block is fixedly connected to the output end of the third cylinder; and a semi-circular pressure groove is provided inside the pressure block.

[0013] In summary, this application includes at least one of the following beneficial technical effects:

[0014] After the cutting blade finishes cutting the welding core, the motor output rotates, driving the uncut welding core to move. The uncut welding core pushes one end of the cut welding core into the top of the clamping groove. The sliding end of the electric slide rail controls the movement of the electric gripper, thereby picking up the cut welding rod in sequence and placing it into the spraying area and the compaction area for operation. This achieves a seamless connection between cutting and pressing, shortens the movement distance between the two working areas, and improves the production efficiency of welding rods. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a cutting and coating integrated machine for the production of welding electrodes according to this utility model;

[0016] Figure 2 This is a schematic diagram of the material guiding mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the cutting mechanism of this utility model;

[0018] Figure 4 This is an internal cross-sectional view of the pressure coating mechanism of this utility model.

[0019] Explanation of reference numerals in the attached diagram: 1. Base; 2. Rotating shaft; 3. Support plate;

[0020] 4. Material guiding mechanism; 41. L-shaped plate; 42. Motor; 43. First T-shaped block; 44. Guide roller; 45. Top plate; 46. U-shaped block; 47. Rotary wheel; 48. Second T-shaped block;

[0021] 5. Cutting mechanism; 51. Support frame; 52. First cylinder; 53. Cutting blade; 54. Cutting groove; 55. Clamping groove; 56. Material passage groove; 57. Guide block;

[0022] 6. Pressure coating mechanism; 61. Pressure coating ring; 62. Powder storage chamber; 63. Electric slide rail; 64. Second cylinder; 65. Electric gripper; 66. Support block; 67. Spray head; 68. Third cylinder; 69. Pressure block;

[0023] 7. Transmission machine. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0026] Please see Figure 1-4 The present invention provides the following technical solution: a cutting and coating integrated machine for the production of welding rods, comprising a base 1, a support plate 3 fixedly connected to the upper side of the base 1, a rotating shaft 2 connected to one side of the support plate 3 by a bearing, a material guiding mechanism 4 for guiding the welding core on one side of the support plate 3, a cutting mechanism 5 for cutting the welding core on one side of the material guiding mechanism 4, a coating mechanism 6 for spraying and compacting the welding core on one side of the cutting mechanism 5, and a conveyor 7 for conveying the finished welding rod on one side of the coating mechanism 6.

[0027] Specifically, the outer side of the rotating shaft 2 is used to place the welding core rolled into a disc shape.

[0028] Please see Figure 2 The material guiding mechanism 4 includes an L-shaped plate 41 fixedly connected to the upper side of the base 1. A motor 42 is fixedly connected to one side of the L-shaped plate 41. The output end of the motor 42 passes through the L-shaped plate 41 and is fixedly connected to a material guiding roller 44. The two ends of the material guiding roller 44 are respectively connected to a first T-shaped block 43 and a second T-shaped block 48 by bearings. The first T-shaped block 43 and the second T-shaped block 48 are fixedly connected to the base 1.

[0029] Specifically, the rotation of the output end of the motor 42 is used to control the rotation of the guide roller 44, thereby driving the welding core to move.

[0030] A top plate 45 is fixedly connected to the upper side of the first T-shaped block 43 and the guide roller 44, and a U-shaped block 46 is fixedly connected to the lower side of the top plate 45. A rotating wheel 47 is rotatably connected inside the U-shaped block 46.

[0031] Specifically, as the welding core moves, it drives the rotating wheel 47 to roll, and the rotating wheel 47 presses down on the welding core and limits its movement.

[0032] Please see Figure 3 The cutting mechanism 5 includes a support frame 51 fixedly connected to the upper side of the base 1. A first cylinder 52 is fixedly connected inside the support frame 51. A cutter 53 is fixedly connected to the output end of the first cylinder 52. A guide block 57 is provided on the lower side of the cutter 53 and the guide block 57 is fixedly connected to the base 1.

[0033] Specifically, the extension of the output end of the first cylinder 52 is used to control the cutter 53 to descend, thereby entering the cutting groove 54 and cutting off the welding core inside the material passage 56.

[0034] The inside of the guide block 57 is provided with a material passage 56, and a cutting groove 54 and a clamping groove 55 are respectively provided on one side of the material passage 56.

[0035] Specifically, the feed channel 56 is used to guide the cut welding core, and the clamping groove 55 can more accurately clamp one end of the cut welding core, so that the entire end of the cut welding core is clamped and the clamping is more stable.

[0036] Please see Figure 4 The pressure coating mechanism 6 includes a support block 66, a pressure coating ring 61 is fixedly connected to the upper side of the support block 66, a powder storage cavity 62 is provided inside the pressure coating ring 61, an electric slide rail 63 is fixedly connected to the upper side of the inner wall of the powder storage cavity 62, a second cylinder 64 is fixedly connected to the sliding end of the electric slide rail 63, and an electric gripper 65 is fixedly connected to the output end of the second cylinder 64.

[0037] Specifically, the powder storage chamber 62 is used to store the powder, the extension of the output end of the second cylinder 64 is used to control the electric gripper 65 to descend, thereby approaching or lowering the welding core, and the sliding end of the electric slide rail 63 is used to control the electric gripper 65 to move, thereby picking up the cut welding rods in sequence to the spraying area and the compaction area, and finally placing them on the conveyor 7 to transport the finished welding rods away.

[0038] Eight nozzles 67 are uniformly fixedly connected to the inner wall of the pressure coating ring 61. Every four nozzles 67 form a group and are arranged around the welding core. Two third cylinders 68 are symmetrically fixedly connected inside the pressure coating ring 61. A pressure block 69 is fixedly connected to the output end of the third cylinder 68. The pressure block 69 has a semi-circular pressure groove inside.

[0039] Specifically, the nozzle 67 is used to spray the powder onto the surface of the welding core, and the extension of the output end of the third cylinder 68 is used to control the movement of the pressure block 69, so that the semi-circular pressure groove approaches the powder sprayed on the surface of the welding core, thereby compacting the powder on the surface of the welding core.

[0040] When spot welding electrodes need to be produced, the output end of motor 42 starts to rotate, driving the guide roller 44 to rotate, thereby moving the welding core. The welding core is driven into the material passage trough 56. The output end of the first cylinder 52 extends to control the cutter 53 to descend, thereby entering the cutting groove 54 and cutting the welding core inside the material passage trough 56. The output end of the first cylinder 52 retracts, driving the cutter 53 to return to its original position. The output end of motor 42 rotates again, driving the uncut welding core to move. The uncut welding core pushes one end of the cut welding core into the clamping groove 55. The output end of the second cylinder 64 extends to control the electric gripper 65 to descend and clamp the end of the welding core that does not need to be coated. The output end of the second cylinder 64 retracts to raise the welding core, and the sliding end of the electric slide rail 63 slides to transport the welding core to the center of the eight nozzles 67. At this time, the output ends of the eight nozzles 67 are aligned with the welding core to spray. When the surface of the welding core is covered with a layer of powder, the nozzles 67 stop spraying. The sliding end of the electric slide rail 63 slides again to transport the welding core to the center of the two semi-circular pressure grooves. The extension of the output end of the third cylinder 68 controls the pressure block 69 to approach the welding core and compact the powder on the surface of the welding core. After the pressure block 69 returns to its original position, the sliding end of the electric slide rail 63 drives the prepared welding rod to move above the conveyor 7. The electric gripper 65 places it on the transmission end of the conveyor 7 and returns to its original position.

[0041] After the cutter 53 finishes cutting the welding core, the output end of the motor 42 rotates, driving the uncut welding core to move. The uncut welding core pushes one end of the cut welding core into the clamping groove 55. The sliding end of the electric slide rail 63 is used to control the electric gripper 65 to move, thereby picking up the cut welding rod in sequence and placing it into the spraying area and the compaction area for operation. This makes the cutting and pressing seamlessly connected, shortens the moving distance between the two working areas, and improves the production efficiency of welding rods.

[0042] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

Claims

1. A cutting and coating integrated machine for the production of welding electrodes, characterized in that: Includes a base (1), a support plate (3) is fixedly connected to the upper side of the base (1), a rotating shaft (2) is connected to one side of the support plate (3) by a bearing, a material guiding mechanism (4) for guiding the welding core is provided on one side of the support plate (3), a cutting mechanism (5) for cutting the welding core is provided on one side of the material guiding mechanism (4), a pressure coating mechanism (6) for spraying and compacting the welding core is provided on one side of the cutting mechanism (5), and a conveyor (7) for conveying the finished welding rod is provided on one side of the pressure coating mechanism (6). The cutting mechanism (5) includes a support frame (51) fixedly connected to the upper side of the base (1). A first cylinder (52) is fixedly connected inside the support frame (51). A cutter (53) is fixedly connected to the output end of the first cylinder (52). A guide block (57) is provided on the lower side of the cutter (53) and the guide block (57) is fixedly connected to the base (1). The pressure coating mechanism (6) includes a support block (66), a pressure coating ring (61) is fixedly connected to the upper side of the support block (66), eight nozzles (67) are evenly fixedly connected to the inner wall of the pressure coating ring (61), two third cylinders (68) are symmetrically fixedly connected inside the pressure coating ring (61), and a pressure block (69) is fixedly connected to the output end of the third cylinder (68).

2. The integrated cutting and coating machine for producing welding electrodes according to claim 1, characterized in that: The material guiding mechanism (4) includes an L-shaped plate (41) fixedly connected to the upper side of the base (1). A motor (42) is fixedly connected to one side of the L-shaped plate (41). The output end of the motor (42) passes through the L-shaped plate (41) and is fixedly connected to a material guiding roller (44). The two ends of the material guiding roller (44) are respectively connected to a first T-shaped block (43) and a second T-shaped block (48) by bearings. The first T-shaped block (43) and the second T-shaped block (48) are fixedly connected to the base (1).

3. The integrated cutting and coating machine for producing welding electrodes according to claim 2, characterized in that: A top plate (45) is fixedly connected to the upper side of the first T-shaped block (43) and the guide roller (44), and a U-shaped block (46) is fixedly connected to the lower side of the top plate (45). A rotating wheel (47) is rotatably connected inside the U-shaped block (46).

4. The integrated cutting and coating machine for producing welding electrodes according to claim 1, characterized in that: The material guide block (57) has a material passage groove (56) inside, and a cutting groove (54) and a clamping groove (55) are respectively provided on one side of the material passage groove (56).

5. The integrated cutting and coating machine for producing welding electrodes according to claim 1, characterized in that: The inside of the pressure coating ring (61) is provided with a powder storage cavity (62). An electric slide rail (63) is fixedly connected to the upper side of the inner wall of the powder storage cavity (62). A second cylinder (64) is fixedly connected to the sliding end of the electric slide rail (63). An electric gripper (65) is fixedly connected to the output end of the second cylinder (64).

6. The integrated cutting and coating machine for producing welding electrodes according to claim 1, characterized in that: The four nozzles (67) are arranged in a group and are arranged around the welding core. The pressure block (69) has a semi-circular pressure groove inside.

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