Strip steel transverse cutting, shearing and welding all-in-one machine

Abstract

The utility model relates to the technical field of cutting, shearing and welding, and discloses a strip steel transverse cutting, shearing and welding all-in-one machine which comprises a movable all-in-one machine, a machining mechanism is arranged on the front face of the movable all-in-one machine, a user places strip steel on a limiting seat through the arranged machining mechanism, then the user starts an electric lifting rod, and the electric lifting rod is driven to rotate. An electric lifting rod drives a cutter to cut off strip steel, a user places the cut-off strip steel and the strip steel needing to be welded on a machining table, the user starts two hydraulic cylinders in sequence, the output ends of the hydraulic cylinders drive two transmission rods to descend, and in the descending process of the two transmission rods, the transmission rods drive extrusion plates to extrude the strip steel. The extrusion plate presses the strip steel on the machining table, a user can push the welding machine, the welding machine welds the two strip steel through the through groove, the procedures of transverse cutting, shearing and welding of the strip steel can be completed on single equipment, the time for material transferring and manual operation is shortened, and therefore the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, shearing and welding, in particular to a steel strip cross-cutting, shearing and welding integrated machine. Background Art

[0002] The strip steel cross-cutting, shearing and welding machine is an automated equipment mainly used for processing metal strips. It integrates the functions of cross-cutting, shearing and welding in one device, which can realize automatic cutting and welding of strip steel, improve production efficiency and cutting quality.

[0003] According to the Chinese patent authorization announcement: CN208513748U, a slitting and cross-cutting integrated machine suitable for cold-rolled steel strip is disclosed, which includes a uncoiler, the uncoiler is fixedly installed at the leftmost end of the integrated machine through a nut, a disc slitting shear is fixedly installed on the right side of the uncoiler through a nut, a seven-roller straightening machine is fixedly installed on the right side of the disc slitting shear through a nut, a cross-cutting shear is fixedly installed on the right side of the seven-roller straightening machine through a nut, a strip blanking box is fixedly installed on the right side of the cross-cutting shear through a nut, and a strip blanking box is clamped on the right side of the strip blanking box An exit looper is provided with a flying shear fixedly installed on the right side by a nut, and a coiler is fixedly installed on the right side of the flying shear by a nut. The utility model shortens the processing time of cross-cutting of cold-rolled fixed-length sheets, thereby improving the production efficiency of the enterprise. However, there are still some problems with the all-in-one machine. The small unit uses a cross-cutting shear, and after cutting the strip, it is necessary to rely on people to pull the strip out to the welding platform, which wastes time and manpower. Moreover, the strip is not straightened before processing, and the bent plate may affect the size accuracy and shape accuracy during processing. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an all-in-one strip steel cross-cutting, shearing and welding machine, which solves the problem that after the strip steel is cut, people need to pull the strip steel to the welding platform, which wastes time and manpower, and the strip steel is not straightened before processing, which may affect the dimensional accuracy and shape accuracy of the bent plate during processing.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a strip steel cross-cutting shearing and welding integrated machine, comprising a mobile integrated machine, a processing mechanism is provided on the front of the mobile integrated machine, the processing mechanism comprises a hydraulic cylinder, a welding machine, a transmission rod, a knife seat, an electric lifting rod, a processing table and an extrusion plate, the backs of the two hydraulic cylinders are fixedly connected to the two sides of the front of the mobile integrated machine, the output ends of the two hydraulic cylinders are fixedly connected to the transmission rod, the bottom ends of the two transmission rods are fixedly connected to the extrusion plate, an electric lifting rod is provided between the two hydraulic cylinders, the output ends of the electric lifting rod are fixedly connected to the cutting knife, two limit seats are provided at the bottom of the knife seat, a strip steel is placed on the top of the processing table, the front of the processing table is fixedly connected to a support plate, the back of the support plate is fixedly connected to a sliding support, and the top of the sliding support is slidably connected to the welding machine;

[0006] A feeding mechanism is provided on one side of the processing table, and the feeding mechanism includes a motor, a feeding box, an adjusting screw, a side plate, a limiting rod, an upper feeding rod, a lower feeding rod and a gear. A connecting plate is fixedly connected to one side of the processing table, and a plurality of adjusting slots are provided on both sides of the feeding box, and adjustment blocks are slidably connected inside the plurality of adjusting slots, and the top ends of the plurality of adjusting blocks are rotatably connected with adjusting screws, wherein an upper feeding rod is rotatably connected between two of the adjusting blocks, and a lower feeding rod is provided at the bottom of the upper feeding rod, wherein a plurality of correction rods are rotatably connected between another plurality of the adjusting blocks and on both sides of the inner wall of the feeding box, and one end of the upper feeding rod and one end of the lower feeding rod are fixedly connected with gears.

[0007] Preferably, the back side of the electric lifting rod is fixedly connected to the front side of the mobile all-in-one machine.

[0008] Preferably, the cutting blade is slidably connected to the inside of the blade holder, and the back side of the blade holder is fixedly connected to the front side of the mobile all-in-one machine.

[0009] Preferably, the processing table is fixedly connected to the middle of the front side of the mobile all-in-one machine.

[0010] Preferably, a through groove is formed at the top of the sliding support.

[0011] Preferably, the bottom ends of the two limit seats are fixedly connected to the top end of the processing table.

[0012] Preferably, the bottom end of the feeding box is fixedly connected to the top end of the connecting plate, and the plurality of adjusting screws all pass through the top end of the feeding box and are threadedly connected to the feeding box.

[0013] Preferably, the front side of the feeding box is fixedly connected to two side plates, and two limiting rods are rotatably connected between the two side plates.

[0014] Preferably, both ends of the lower feeding rod are rotatably connected to both sides of the inner wall of the feeding box.

[0015] Preferably, the two gears are meshed and connected to each other, the output end of the motor is fixedly connected to one of the gears, and the bottom end of the motor is fixedly connected to the top end of the connecting plate.

[0016] Beneficial Effects

[0017] The utility model provides a steel strip cross-cutting shearing and welding integrated machine. Compared with the prior art, it has the following beneficial effects:

[0018] 1. In the utility model, through the processing mechanism, the user places the steel strip on the limit seat, and then the user starts the electric lifting rod, which drives the shears to cut the steel strip. The user places the cut steel strip and the steel strip to be welded on the processing table respectively, and the user starts the two hydraulic cylinders in turn, and the output ends of the hydraulic cylinders drive the two transmission rods to descend. During the descent of the two transmission rods, the transmission rods drive the extrusion plates, and the extrusion plates press the steel strip on the processing table. The user can push the welding machine, and the welding machine welds the two steel strips through the through groove. The processes of cross-cutting, shearing and welding of the steel strip can be completed on a single device, which reduces the time of material transfer and manual operation, thereby improving the overall production efficiency.

[0019] 2. In the utility model, through the feeding mechanism provided, the user can insert one end of the steel strip into the two limit rods, and then the user starts the motor, the output end of the motor drives one of the gears to rotate, and one of the gears drives the other gear to rotate, so that the lower feeding rod and the upper feeding rod drive the movement of the steel strip, which can reduce the workload of manual loading and improve the loading efficiency. As the steel strip moves, the steel strip passes through multiple correction rods, and the multiple correction rods can straighten the bent steel strip to prevent the bent steel strip from affecting the size accuracy and shape accuracy during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural schematic diagram of a strip steel cross-cutting, shearing and welding integrated machine proposed by the utility model;

[0021] Figure 2 This is a structural schematic diagram of the back side of a steel strip cross-cutting, shearing and welding integrated machine proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the feeding mechanism structure of a strip steel cross-cutting, shearing and welding integrated machine proposed by the utility model;

[0023] Figure 4 The utility model proposes a strip steel cross-cutting shear welding integrated machine Figure 1 Enlarged view of point B in the middle;

[0024] Figure 5 The utility model proposes a strip steel cross-cutting shear welding integrated machine Figure 1 Enlarged view of point A in the middle.

[0025] Legend:

[0026] 1. Mobile all-in-one machine; 2. Processing mechanism; 201. Hydraulic cylinder; 202. Welding machine; 203. Transmission rod; 204. Knife holder; 205. Processing table; 206. Support plate; 207. Sliding support; 208. Through slot; 209. Limit seat; 210. Cutting scissors; 211. Extrusion plate; 212. Electric lifting rod; 3. Feeding mechanism; 301. Motor; 302. Feeding box; 303. Adjusting screw; 304. Side plate; 305. Lower feeding rod; 306. Upper feeding rod; 307. Adjusting slot; 308. Adjusting block; 309. Limiting rod; 310. Correcting rod; 311. Gear; 4. Connecting plate; 5. Strip steel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 - Figure 5 The utility model provides two technical solutions, which specifically include the following embodiments:

[0029] Embodiment 1:

[0030] A strip cross-cutting shear welding machine comprises a mobile machine 1, a processing mechanism 2 is arranged on the front of the mobile machine 1, the processing mechanism 2 comprises a hydraulic cylinder 201, a welding machine 202, a transmission rod 203, a knife seat 204, an electric lifting rod 212, a processing table 205 and an extrusion plate 211, the backs of two hydraulic cylinders 201 are fixedly connected to the front sides of the mobile machine 1, the output ends of the two hydraulic cylinders 201 are fixedly connected to the transmission rod 203, the specific model of the hydraulic cylinder 201 is Parker Series 41, the bottom ends of the two transmission rods 203 are fixedly connected to the extrusion plate 211, and an electric lifting rod 212 is arranged between the two hydraulic cylinders 201, and the specific model of the electric lifting rod 212 is SJ Series, the output end of the electric lifting rod 212 is fixedly connected with a cutting knife 210, two limit seats 209 are provided at the bottom of the knife holder 204, a strip steel 5 is placed on the top of the processing table 205, the front of the processing table 205 is fixedly connected with a support plate 206, the back of the support plate 206 is fixedly connected with a sliding support 207, the top of the sliding support 207 is slidably connected with a welding machine 202, the back of the electric lifting rod 212 is fixedly connected to the front of the mobile all-in-one machine 1, the cutting knife 210 is slidably connected to the inside of the knife holder 204, the back of the knife holder 204 is fixedly connected to the front of the mobile all-in-one machine 1, the processing table 205 is fixedly connected to the middle of the front of the mobile all-in-one machine 1, the top of the sliding support 207 is provided with a through slot 208, and the bottom ends of the two limit seats 209 are fixedly connected to the top of the processing table 205.

[0031] During operation, the user places the steel strip 5 on the limit seat 209, and then starts the electric lifting rod 212, which drives the shears 210 to cut the steel strip 5. The user places the cut steel strip 5 and the steel strip 5 to be welded on the processing table 205 respectively, and starts the two hydraulic cylinders 201 in turn. The output end of the hydraulic cylinder 201 drives the two transmission rods 203 to descend. During the descent of the two transmission rods 203, the transmission rods 203 drive the extrusion plate 211, and the extrusion plate 211 presses the steel strip 5 on the processing table 205. The user can push the welding machine 202, and the welding machine 202 welds the two steel strips 5 through the through slot 208. The cross-cutting, shearing and welding processes of the steel strip 5 can be completed on a single device, reducing the time of material transfer and manual operation, thereby improving the overall production efficiency.

[0032] Embodiment 2:

[0033] On the basis of the first embodiment, a feeding mechanism 3 is provided on one side of the processing table 205, and the feeding mechanism 3 includes a motor 301, a feeding box 302, an adjusting screw 303, a side plate 304, a limiting rod 309, an upper feeding rod 306, a lower feeding rod 305 and a gear 311. A connecting plate 4 is fixedly connected to one side of the processing table 205. A plurality of adjusting slots 307 are provided on both sides of the feeding box 302. Adjusting blocks 308 are slidably connected inside the plurality of adjusting slots 307. By adjusting the height of the adjusting blocks 308, the adjusting blocks 308 can drive a plurality of correction rods 310 to rise or fall so as to adapt to strip steels 5 of different thicknesses. The top ends of the adjusting blocks 308 are rotatably connected with adjusting screws 303, wherein an upper feeding rod 306 is rotatably connected between two adjusting blocks 308, and a lower feeding rod 305 is provided at the bottom of the upper feeding rod 306. The contact surfaces of the upper feeding rod 306 and the lower feeding rod 305 with the strip steel 5 have a large friction force, thereby The strip steel 5 can be driven to move, wherein multiple correction rods 310 are rotatably connected between multiple adjustment blocks 308 and on both sides of the inner wall of the feeding box 302. The multiple correction rods 310 can squeeze the top and bottom ends of the strip steel 5, thereby flattening the curved parts of its surface. One end of the upper feeding rod 306 and one end of the lower feeding rod 305 are fixedly connected with a gear 311. The bottom end of the feeding box 302 is fixedly connected to the top of the connecting plate 4. Multiple adjustment screws 303 all penetrate the top of the feeding box 302 and are threadedly connected to the feeding box 302. The front of the feeding box 302 is fixedly connected with two side plates 304. Two limit rods 309 are rotatably connected between the two side plates 304. Both ends of the lower feeding rod 305 are rotatably connected to both sides of the inner wall of the feeding box 302. The two gears 311 are meshed and connected with each other. The output end of the motor 301 is fixedly connected to one of the gears 311, and the bottom end of the motor 301 is fixedly connected to the top of the connecting plate 4.

[0034] The user can insert one end of the steel strip 5 into the two limit rods 309, and then start the motor 301. The output end of the motor 301 drives one of the gears 311 to rotate, and one of the gears 311 drives the other gear 311 to rotate, so that the lower feeding rod 305 and the upper feeding rod 306 drive the movement of the steel strip 5, which can reduce the workload of manual loading and improve the loading efficiency. As the steel strip 5 moves, the steel strip 5 passes through multiple correction rods 310. The multiple correction rods 310 can straighten the bent steel strip 5 to prevent the bent steel strip 5 from affecting the size accuracy and shape accuracy during processing.

[0035] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the application should be included in the protection scope of the present application.

Claims

1. A steel strip cross-cutting shearing and welding integrated machine, comprising a mobile integrated machine (1), characterized in that: The front of the mobile all-in-one machine (1) is provided with a processing mechanism (2), the processing mechanism (2) comprising a hydraulic cylinder (201), a welding machine (202), a transmission rod (203), a knife seat (204), an electric lifting rod (212), a processing table (205) and an extrusion plate (211), the backs of the two hydraulic cylinders (201) are fixedly connected to the two sides of the front of the mobile all-in-one machine (1), the output ends of the two hydraulic cylinders (201) are fixedly connected to the transmission rod (203), and the bottom ends of the two transmission rods (203) are fixedly connected to the extrusion plate (211). 11), an electric lifting rod (212) is provided between the two hydraulic cylinders (201), the output end of the electric lifting rod (212) is fixedly connected with a cutting knife (210), the bottom of the knife seat (204) is provided with two limit seats (209), a strip steel (5) is placed on the top of the processing table (205), a support plate (206) is fixedly connected to the front of the processing table (205), a sliding support (207) is fixedly connected to the back of the support plate (206), and a welding machine (202) is slidably connected to the top of the sliding support (207); A feeding mechanism (3) is provided on one side of the processing table (205), and the feeding mechanism (3) comprises a motor (301), a feeding box (302), an adjusting screw (303), a side plate (304), a limiting rod (309), an upper feeding rod (306), a lower feeding rod (305) and a gear (311). A connecting plate (4) is fixedly connected to one side of the processing table (205), and a plurality of adjusting grooves (307) are provided on both sides of the feeding box (302), and an adjusting block is slidably connected to the inside of each of the plurality of adjusting grooves (307). (308), the top ends of the plurality of adjusting blocks (308) are rotatably connected with adjusting screws (303), wherein an upper feeding rod (306) is rotatably connected between two of the adjusting blocks (308), a lower feeding rod (305) is provided at the bottom of the upper feeding rod (306), wherein a plurality of correction rods (310) are rotatably connected between another plurality of adjusting blocks (308) and on both sides of the inner wall of the feeding box (302), and one end of the upper feeding rod (306) and one end of the lower feeding rod (305) are fixedly connected with gears (311).

2. The steel strip cross-cutting shearing and welding integrated machine according to claim 1, characterized in that: The back side of the electric lifting rod (212) is fixedly connected to the front side of the mobile all-in-one machine (1).

3. The steel strip cross-cutting shearing and welding integrated machine according to claim 1, characterized in that: The cutting blade (210) is slidably connected to the inside of the blade holder (204), and the back side of the blade holder (204) is fixedly connected to the front side of the mobile all-in-one machine (1).

4. The steel strip cross-cutting shearing and welding integrated machine according to claim 1, characterized in that: The processing table (205) is fixedly connected to the middle part of the front of the mobile all-in-one machine (1).

5. The steel strip cross-cutting shearing and welding integrated machine according to claim 1, characterized in that: A through slot (208) is formed at the top of the sliding support (207).

6. The steel strip cross-cutting shearing and welding integrated machine according to claim 1, characterized in that: The bottom ends of the two limiting seats (209) are fixedly connected to the top end of the processing table (205).

7. The steel strip cross-cutting shearing and welding integrated machine according to claim 1, characterized in that: The bottom end of the feeding box (302) is fixedly connected to the top end of the connecting plate (4), and the plurality of adjusting screws (303) all pass through the top end of the feeding box (302) and are threadedly connected to the feeding box (302).

8. The steel strip cross-cutting shearing and welding integrated machine according to claim 1, characterized in that: The front side of the feeding box (302) is fixedly connected to two side plates (304), and two limiting rods (309) are rotatably connected between the two side plates (304).

9. The steel strip cross-cutting shearing and welding integrated machine according to claim 1, characterized in that: Both ends of the lower feeding rod (305) are rotatably connected to both sides of the inner wall of the feeding box (302).

10. The steel strip cross-cutting shearing and welding integrated machine according to claim 1, characterized in that: The two gears (311) are meshed and connected with each other, the output end of the motor (301) is fixedly connected to one of the gears (311), and the bottom end of the motor (301) is fixedly connected to the top end of the connecting plate (4).

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