Short-distance automatic welding production line

Abstract

The short-distance automatic welding production line comprises supporting legs, a conveying part is arranged above the supporting legs, a feeding part is arranged above the conveying part, a pushing part is arranged on the left side of the feeding part, a welding part is arranged on the left side of the pushing part, and a discharging part is arranged on the left side of the welding part. The feeding part comprises a vertical plate, a discharging hopper is arranged on the inner side face of the vertical plate, and the surface of the discharging hopper is fixedly connected with the inner side face of the vertical plate. Welded parts are placed in the discharging hopper and fall onto the conveying belt, the first motor is started to control the propelling barrel to rotate, the conveying belt is driven to propel, the belt is synchronously pulled to rotate, and the conveying belt is synchronously propelled to propel; when the conveying belt advances, the shifting block shifts the welding parts to enter the gap of the spacing plate, the air cylinder is started synchronously to control the push plate to move, the push piece is pushed synchronously, and the welding parts are aligned, so that manual intervention during welding can be avoided, the welding efficiency is improved, and human resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic welding production lines, in particular to a short-range automatic welding production line. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound.

[0003] China Patent Network discloses an automated welding production line, with publication number CN208231124U, comprising a floor, the four corners of the top of the floor are movably connected with support legs, the tops of the four support legs are fixedly installed with workshops, both sides of the bottom of the inner cavity of the workshop are fixedly installed with hydraulic rods, and the tops of the two hydraulic rods are fixedly installed with support boxes. The automated welding production line, through the coordinated use of the first conveyor belt, the support box and the hydraulic rod, transmits the placement table, the short rod and the pressing frame to the top of the second conveyor belt or the top of the third conveyor belt, so that the products on the placement table can be processed by robots with different functions, and the complex welding process of the products is transformed into co-production, thereby reducing the occupied area and improving the equipment utilization rate, thereby achieving the purpose of reducing the occupied area of ​​the automated welding production line and high equipment utilization rate.

[0004] When the device is used to weld the object to be welded, the object to be welded needs to be manually placed on the placement table, which is labor-intensive and inconvenient. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a short-range automatic welding production line.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a short-range automated welding production line, comprising a support leg, a conveying part is arranged above the support leg, a loading part is arranged above the conveying part, a pushing part is arranged on the left side of the loading part, a welding part is arranged on the left side of the pushing part, and a unloading part is arranged on the left side of the welding part; the loading part comprises a vertical plate, a unloading hopper is arranged on the inner side surface of the vertical plate, the surface of the unloading hopper is fixedly connected to the inner side surface of the vertical plate, a horizontal plate is arranged on the left side of the unloading hopper, a support block is arranged on the bottom surface of the horizontal plate, the top surface of the support block is fixedly connected to the bottom surface of the horizontal plate, and the inner side surface of the support block is rotatably connected with a shift block.

[0007] As a further description of the above technical solution:

[0008] The conveying part includes a bracket, the bottom surface of the bracket is fixedly connected to the top surface of the support leg, the front side of the bracket is provided with a fixing plate, the back side of the fixing plate is fixedly connected to the front side of the bracket, the inner wall of the fixing plate is provided with a first motor, and the surface of the first motor is fixedly connected to the inner wall of the fixing plate.

[0009] As a further description of the above technical solution:

[0010] A propulsion cylinder is arranged on the back of the first motor output rod, the front of the propulsion cylinder is fixedly connected to the back of the first motor output rod, the surface of the propulsion cylinder is rotatably connected to the inner wall of the bracket, the surface of the propulsion cylinder is arranged with a conveyor belt, and the inner wall of the conveyor belt is in contact with the surface of the propulsion cylinder.

[0011] As a further description of the above technical solution:

[0012] The surface of the conveyor belt is provided with a partition plate, the inner side surface of the partition plate is fixedly connected to the surface of the conveyor belt, and the surface of the propulsion cylinder is in contact with the belt.

[0013] As a further description of the above technical solution:

[0014] The pushing part includes a support plate, the bottom surface of the support plate is fixedly connected to the top surface of the bracket, the inner wall of the support plate is provided with a cylinder, the surface of the cylinder is fixedly connected to the inner wall of the support plate, the front of the cylinder is provided with a push plate, the back of the push plate is fixedly connected to the front of the cylinder, and the bottom surface of the push plate is fixedly provided with a push sheet.

[0015] As a further description of the above technical solution:

[0016] The welding part includes a support rod, the bottom surface of the support rod is fixedly connected to the top surface of the bracket, the inner side surface of the support rod is provided with a rack, the outer side surface of the rack is fixedly connected to the inner side surface of the support rod, the surface of the rack is meshed with a gear, the outer side surface of the gear is rotatably connected to a propulsion block, the left side surface of the propulsion block is fixedly provided with a second motor, the right side surface of the second motor output rod is fixedly connected to the left side surface of the gear, the bottom surface of the propulsion block is provided with a connecting plate, the top surface of the connecting plate is fixedly connected to the bottom surface of the propulsion block, and the bottom surface of the connecting plate is fixedly provided with a welding head.

[0017] As a further description of the above technical solution:

[0018] The unloading part includes a support plate, the front side of the support plate is fixedly connected to the back side of the bracket, a third motor is fixedly arranged on the back side of the support plate, a threaded rod is fixedly arranged on the front side of the output rod of the third motor, a sliding rod is fixedly arranged on the front side of the support plate, a unloading plate is slidably connected to the surface of the sliding rod, and the inner wall of the unloading plate is threadedly connected to the surface of the threaded rod.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the existing technology, this short-range automated welding production line places the welded parts in the lower hopper, and the welded parts fall onto the conveyor belt. The first motor is turned on to control the rotation of the propulsion cylinder, which drives the conveyor belt to advance, and the belt is pulled to rotate synchronously, and the conveyor belt is pushed forward synchronously; when the conveyor belt is pushed forward, the shifting block shifts the welded parts into the gap between the partition plates, and the cylinder is turned on synchronously to control the movement of the push plate, and the push plate is pushed forward synchronously to align the welded parts. This setting can avoid manual intervention during welding, improve welding efficiency and save human resources.

[0021] 2. Compared with the prior art, this short-range automated welding production line controls the threaded rod to push the blanking plate to move on the surface of the slide rod by turning on the third motor, and the completed parts are pushed out of the device to complete the welding. This arrangement allows the completed parts to automatically detach from the device, saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of a short-range automated welding production line proposed by the utility model;

[0023] Figure 2 This is a rear view of a short-range automated welding production line proposed by the utility model;

[0024] Figure 3 This is a bottom view of a short-range automated welding production line proposed by the utility model;

[0025] Figure 4 This is a cross-sectional view of a short-range automated welding production line proposed by the utility model;

[0026] Figure 5 For this utility model Figure 4 Magnified view of area A.

[0027] Legend:

[0028] 1. Support legs; 2. Conveying part; 201. Bracket; 202. Fixing plate; 203. First motor; 204. Propelling cylinder; 205. Conveyor belt; 206. Partition plate; 207. Belt; 3. Loading part; 301. Vertical plate; 302. Unloading hopper; 303. Horizontal plate; 304. Support block; 305. Diverter block; 4. Pushing part; 401. Support plate; 402. Cylinder; 403. Pushing plate; 404. Pushing sheet; 5. Welding part; 501. Support rod; 502. Rack; 503. Gear; 504. Propelling block; 505. Second motor; 506. Connecting plate; 507. Welding head; 6. Unloading part; 601. Support plate; 602. Third motor; 603. Threaded rod; 604. Sliding rod; 605. Unloading plate. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-5 The utility model provides a short-range automated welding production line: comprising a support leg 1, a conveying portion 2 is arranged above the support leg 1, a loading portion 3 is arranged above the conveying portion 2, a pushing portion 4 is arranged on the left side of the loading portion 3, a welding portion 5 is arranged on the left side of the pushing portion 4, and a unloading portion 6 is arranged on the left side of the welding portion 5;

[0031] The feeding part 3 includes a vertical plate 301, a lower hopper 302 is arranged on the inner side of the vertical plate 301, the surface of the lower hopper 302 is fixedly connected to the inner side of the vertical plate 301, a horizontal plate 303 is arranged on the left side of the lower hopper 302, a supporting block 304 is arranged on the bottom surface of the horizontal plate 303, the top surface of the supporting block 304 is fixedly connected to the bottom surface of the horizontal plate 303, and the inner side of the supporting block 304 is rotatably connected to a shifting block 305.

[0032] The conveying part 2 includes a bracket 201, the bottom surface of the bracket 201 is fixedly connected to the top surface of the support leg 1, a fixing plate 202 is arranged on the front of the bracket 201, the back of the fixing plate 202 is fixedly connected to the front of the bracket 201, a first motor 203 is arranged on the inner wall of the fixing plate 202, and the surface of the first motor 203 is fixedly connected to the inner wall of the fixing plate 202.

[0033] A propulsion cylinder 204 is arranged on the back of the output rod of the first motor 203, the front of the propulsion cylinder 204 is fixedly connected to the back of the output rod of the first motor 203, the surface of the propulsion cylinder 204 is rotatably connected to the inner wall of the bracket 201, and a conveyor belt 205 is arranged on the surface of the propulsion cylinder 204, and the inner wall of the conveyor belt 205 is in contact with the surface of the propulsion cylinder 204.

[0034] A partition plate 206 is provided on the surface of the conveyor belt 205, and the inner side surface of the partition plate 206 is fixedly connected to the surface of the conveyor belt 205. The surface of the propulsion cylinder 204 contacts with the belt 207. By placing the welded parts in the lower hopper 302, the welded parts fall onto the conveyor belt 205, and the first motor 203 is turned on to control the propulsion cylinder 204 to rotate, thereby driving the conveyor belt 205 to be advanced, and synchronously pulling the belt 207 to rotate, thereby synchronously advancing the conveyor belt 205.

[0035] The pushing part 4 includes a support plate 401, the bottom surface of the support plate 401 is fixedly connected to the top surface of the bracket 201, a cylinder 402 is arranged on the inner wall of the support plate 401, the surface of the cylinder 402 is fixedly connected to the inner wall of the support plate 401, a push plate 403 is arranged on the front of the cylinder 402, the back of the push plate 403 is fixedly connected to the front of the cylinder 402, and a push piece 404 is fixedly arranged on the bottom surface of the push plate 403. When the conveyor belt 205 is pushed forward, the shifting block 305 shifts the weldment into the gap of the partition plate 206, and the cylinder 402 is synchronously turned on to control the movement of the push plate 403, and the push piece 404 is pushed forward synchronously.

[0036] The welding part 5 includes a support rod 501, the bottom surface of the support rod 501 is fixedly connected to the top surface of the bracket 201, a rack 502 is provided on the inner side surface of the support rod 501, the outer side surface of the rack 502 is fixedly connected to the inner side surface of the support rod 501, a gear 503 is meshed on the surface of the rack 502, and a propulsion block 504 is rotatably connected to the outer side surface of the gear 503, a second motor 505 is fixedly provided on the left side of the propulsion block 504, the right side surface of the output rod of the second motor 505 is fixedly connected to the left side of the gear 503, a connecting plate 506 is provided on the bottom surface of the propulsion block 504, the top surface of the connecting plate 506 is fixedly connected to the bottom surface of the propulsion block 504, and a welding head 507 is fixedly provided on the bottom surface of the connecting plate 506.

[0037] The unloading part 6 includes a support plate 601, the front side of the support plate 601 is fixedly connected to the back side of the bracket 201, a third motor 602 is fixedly arranged on the back side of the support plate 601, a threaded rod 603 is fixedly arranged on the front side of the output rod of the third motor 602, a sliding rod 604 is fixedly arranged on the front side of the support plate 601, a unloading plate 605 is slidably connected to the surface of the sliding rod 604, and the inner wall of the unloading plate 605 is threadedly connected to the surface of the threaded rod 603.

[0038] Working principle: Place the welded parts in the lower hopper 302, and the welded parts fall onto the conveyor belt 205. Turn on the first motor 203 to control the propulsion cylinder 204 to rotate, drive the conveyor belt 205 to advance, and synchronously pull the belt 207 to rotate, and synchronously push the conveyor belt 205 to advance;

[0039] When the conveyor belt 205 is pushed forward, the shifting block 305 shifts the welded parts into the gap between the spacer plates 206, and the cylinder 402 is simultaneously turned on to control the movement of the push plate 403, and the push piece 404 is simultaneously pushed forward to align the welded parts;

[0040] Turn on the second motor 505 to control the gear 503 to rotate, push the push block 504 on the rack 502, and drive the welding head 507 to move to weld the welded parts;

[0041] The third motor 602 is turned on to control the threaded rod 603 to push the blanking plate 605 to move on the surface of the sliding rod 604, and the completed part is pushed out of the device to complete the welding.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A short-range automated welding production line, comprising a support leg (1), characterized in that: A conveying portion (2) is arranged above the support leg (1), a loading portion (3) is arranged above the conveying portion (2), a pushing portion (4) is arranged on the left side of the loading portion (3), a welding portion (5) is arranged on the left side of the pushing portion (4), and a unloading portion (6) is arranged on the left side of the welding portion (5); The loading portion (3) comprises a vertical plate (301), a lower hopper (302) is arranged on the inner side surface of the vertical plate (301), the surface of the lower hopper (302) is fixedly connected to the inner side surface of the vertical plate (301), a horizontal plate (303) is arranged on the left side of the lower hopper (302), a support block (304) is arranged on the bottom surface of the horizontal plate (303), the top surface of the support block (304) is fixedly connected to the bottom surface of the horizontal plate (303), and the inner side surface of the support block (304) is rotatably connected to a shifting block (305).

2. A short-range automated welding production line according to claim 1, characterized in that: The conveying portion (2) comprises a bracket (201), the bottom surface of the bracket (201) being fixedly connected to the top surface of the support leg (1), a fixing plate (202) being arranged on the front surface of the bracket (201), the back surface of the fixing plate (202) being fixedly connected to the front surface of the bracket (201), a first motor (203) being arranged on the inner wall of the fixing plate (202), and a surface of the first motor (203) being fixedly connected to the inner wall of the fixing plate (202).

3. A short-range automated welding production line according to claim 2, characterized in that: A propulsion cylinder (204) is arranged on the back of the output rod of the first motor (203); the front of the propulsion cylinder (204) is fixedly connected to the back of the output rod of the first motor (203); the surface of the propulsion cylinder (204) is rotatably connected to the inner wall of the bracket (201); a conveyor belt (205) is arranged on the surface of the propulsion cylinder (204); the inner wall of the conveyor belt (205) is in contact with the surface of the propulsion cylinder (204).

4. A short-range automated welding production line according to claim 3, characterized in that: The surface of the conveyor belt (205) is provided with a spacer plate (206), the inner side surface of the spacer plate (206) is fixedly connected to the surface of the conveyor belt (205), and the surface of the propulsion cylinder (204) is in contact with a belt (207).

5. The short-range automated welding production line according to claim 1, characterized in that: The pushing portion (4) comprises a support plate (401), the bottom surface of the support plate (401) is fixedly connected to the top surface of the bracket (201), the inner wall of the support plate (401) is provided with a cylinder (402), the surface of the cylinder (402) is fixedly connected to the inner wall of the support plate (401), the front of the cylinder (402) is provided with a push plate (403), the back of the push plate (403) is fixedly connected to the front of the cylinder (402), and the bottom surface of the push plate (403) is fixedly provided with a push sheet (404).

6. The short-range automated welding production line according to claim 1, characterized in that: The welding portion (5) comprises a support rod (501), the bottom surface of the support rod (501) is fixedly connected to the top surface of the bracket (201), the inner side surface of the support rod (501) is provided with a rack (502), the outer side surface of the rack (502) is fixedly connected to the inner side surface of the support rod (501), the surface of the rack (502) is meshed with a gear (503), the outer side surface of the gear (503) is rotatably connected to a propulsion block (504), a second motor (505) is fixedly provided on the left side surface of the propulsion block (504), the right side surface of the output rod of the second motor (505) is fixedly connected to the left side surface of the gear (503), a connecting plate (506) is provided on the bottom surface of the propulsion block (504), the top surface of the connecting plate (506) is fixedly connected to the bottom surface of the propulsion block (504), and a welding head (507) is fixedly provided on the bottom surface of the connecting plate (506).

7. The short-range automated welding production line according to claim 1, characterized in that: The blanking portion (6) comprises a support plate (601), the front side of the support plate (601) is fixedly connected to the back side of the bracket (201), a third motor (602) is fixedly arranged on the back side of the support plate (601), a threaded rod (603) is fixedly arranged on the front side of an output rod of the third motor (602), a sliding rod (604) is fixedly arranged on the front side of the support plate (601), a blanking plate (605) is slidably connected to the surface of the sliding rod (604), and the inner wall of the blanking plate (605) is threadedly connected to the surface of the threaded rod (603).

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