Welding equipment for display processing

Abstract

Welding equipment for displayer machining comprises a workbench, a pushing mechanism is arranged on the workbench and achieves automatic feeding of a display screen, a clamping device is arranged in front of the pushing mechanism, the clamping device conducts clamping treatment on the display screen in the transverse direction and the longitudinal direction, and the clamping device conducts clamping treatment on the display screen in the transverse direction and the longitudinal direction. The clamping device is arranged on the base, the clamping range can be adjusted according to the size of a display screen, a welding mechanism is arranged above the clamping device, the welding mechanism comprises a welding frame and can accurately weld the display screen, a discharging mechanism is arranged in front of the welding mechanism, the discharging mechanism comprises a rotating shaft fixing frame, and the rotating shaft fixing frame is arranged on the rotating shaft fixing frame. According to the discharging mechanism, the welded display screens can automatically fall off conveniently, manual taking is not needed, and the automation degree is high.

Description

Technical Field

[0001] The present invention relates to the technical field of welding equipment, and in particular to welding equipment for display processing. Background Art

[0002] A display is a tool that displays certain electronic files on a screen through a specific transmission device. With the rapid development of display technology, displays of different sizes and materials emerge in an endless stream. Welding can be used to meet the needs of displays of different sizes, but the display needs to be adjusted to a suitable position and fixed before welding. When welding a display, the existing welding device places the display on the welding table, and the welding equipment needs to be adjusted multiple times for easy alignment, which affects the welding efficiency. Most of the adjustments are made manually, which increases too much manpower. Summary of the invention

[0003] In view of the above technical problems, the technical solution adopted by the present invention is: a welding device for display processing, comprising a workbench, a pushing mechanism is arranged on the workbench, the pushing mechanism realizes automatic loading of the display screen, a clamping device is arranged in front of the pushing mechanism, the clamping device clamps the display screen in the horizontal and vertical directions respectively, and the clamping range can be adjusted according to the size of the display screen, a welding mechanism is arranged above the clamping device, the welding mechanism includes a welding frame, the welding mechanism can perform precise welding on the display screen, a blanking mechanism is arranged in front of the welding mechanism, the blanking mechanism includes a rotating shaft fixing frame, the blanking mechanism facilitates the automatic falling of the display screen after welding without manual picking up.

[0004] Furthermore, the pushing mechanism includes a first motor fixedly installed on one side of the workbench, a motor shaft is rotatably installed on the movable end of the first motor, a pinion is fixedly installed on the motor shaft, a push rod shaft is rotatably installed on the side of the first motor, a pushing gear is fixedly installed on the push rod shaft, a fixed slide groove is fixedly installed on the workbench, a clamping rack is slidably installed inside the fixed slide groove, and the clamping rack is meshed with the pushing gear.

[0005] Furthermore, a storage rack is fixedly installed on the workbench, and multiple display screens are placed inside the storage rack. A discharge groove is arranged below the storage rack, and a U-shaped push rod is slidably installed inside the discharge groove. A push rack is fixedly installed on the U-shaped push rod, and the push rack is meshed with the push gear. A second motor is fixedly installed on the other side of the workbench.

[0006] Furthermore, the clamping device includes a longitudinal clamping mechanism and a transverse clamping mechanism. The longitudinal clamping mechanism includes a plurality of auxiliary movable blocks fixedly mounted on the workbench, a clamping bracket I is slidably mounted on the auxiliary movable block, an auxiliary block is fixedly mounted on the clamping bracket I, a diagonal clamping block I and a diagonal clamping block II are slidably mounted on the auxiliary block, a composite spring is fixedly mounted on the upper layer of the diagonal clamping block I, a stopper is fixedly mounted in front of the composite spring, a longitudinal rack II is fixedly mounted on the diagonal clamping block I, a longitudinal rack I is fixedly mounted on the diagonal clamping block II, a cylinder is fixedly mounted in the middle of the clamping bracket I, a longitudinal gear is rotatably mounted on the cylinder, and the longitudinal gear is meshed with the longitudinal rack I and the longitudinal rack II.

[0007] Furthermore, the transverse clamping mechanism includes a fixed rod fixedly installed on the workbench, a transverse gear is rotatably installed on the fixed rod, a clamping bracket II is symmetrically installed on the clamping bracket I, a transverse rack II is fixedly installed on the clamping bracket I, and a transverse rack I is fixedly installed on the clamping bracket II, and the transverse gear is meshed with the transverse rack I and the transverse rack II.

[0008] Furthermore, the blanking mechanism includes a third motor fixedly mounted on the workbench, a rotating shaft is rotatably mounted on the movable end of the third motor, a large gear is fixedly mounted on the rotating shaft, a bevel gear is fixedly mounted above the large gear, a transmission shaft is rotatably mounted on the rotating shaft fixing frame, a side bevel gear is fixedly mounted on one end of the transmission shaft, a transmission pulley I is fixedly mounted behind the side bevel gear, a rear fixing frame and a front fixing frame are fixedly mounted on the workbench, a blanking shaft I is rotatably mounted on the rear fixing frame, a transmission pulley II is fixedly mounted on one side of the blanking shaft I, a transmission belt is wrapped around the transmission pulley I and the transmission pulley II, a blanking shaft II is rotatably mounted on the front fixing frame, a blanking belt is wrapped around the blanking shaft II and the blanking shaft I, a blanking block is fixedly mounted in front of the blanking belt, and the blanking block is fixedly mounted on the workbench.

[0009] Furthermore, the welding mechanism includes a welding frame fixed on the workbench, a fourth motor is fixedly installed on the welding frame, a screw fixing frame is fixedly installed in front of the fourth motor, a screw is rotatably installed on the movable end of the fourth motor, and a welding gun is slidably installed on the screw.

[0010] Compared with the prior art, the present invention has the following advantages: (1) the present invention provides a pushing mechanism and utilizes a pushing rack to realize automatic loading of the display screen, and after loading is completed, the clamping rack continues to slide to promote longitudinal clamping; (2) the blanking mechanism provided in the present invention can realize horizontal clamping of the display screen during forward rotation, and can complete automatic unloading of the display screen during reverse rotation, with a high degree of automation; (3) the clamping device provided in the present invention can clamp the display screen stably in four directions, and push the two sides synchronously, thereby ensuring the accuracy of welding, and the welding is performed through a straight line of reciprocating welding, so the welding effect is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0012] Figure 2 The push mechanism structure of the present invention is shown in FIG. Figure 1 .

[0013] Figure 3 The push mechanism structure of the present invention is shown in FIG. Figure 2 .

[0014] Figure 4 It is a schematic diagram of the structure of the clamping device of the present invention.

[0015] Figure 5 It is a schematic diagram of the structure of the longitudinal clamping mechanism of the present invention.

[0016] Figure 6 It is a schematic diagram of the structure of the blanking mechanism of the present invention.

[0017] Figure 7 It is a schematic diagram of the structure of the transverse clamping mechanism of the present invention.

[0018] Figure 8 It is a schematic diagram of the welding mechanism structure of the present invention.

[0019] Figure numerals: 1-workbench; 201-storage rack; 202-display screen; 203-discharging groove; 204-U-shaped push rod; 205-push rack; 206-first motor; 207-motor shaft; 208-pinion; 209-push rod shaft; 210-push gear; 211-fixed slide; 212-clamping rack; 213-second motor; 301-clamping bracket I; 302-diagonal clamping block I; 303-diagonal clamping block II; 304-longitudinal rack I; 305-longitudinal rack II; 306-cylinder; 307-longitudinal gear; 308-compound spring; 309-stop block; 310-clamping bracket II; 311-auxiliary moving block; 312-transverse rack I; 313-transverse rack II; 314-fixed rod; 315-transverse gear; 316-auxiliary block; 401-third motor; 402-rotating shaft; 403-large gear; 404-bevel gear; 405-rotating shaft fixing frame; 406-transmission shaft; 407-side bevel gear; 408-transmission pulley I; 409-transmission belt; 410-transmission pulley II; 411-rear fixing frame; 412-blank shaft I; 413-front fixing frame; 414-blank shaft II; 415-blank belt; 416-blank block; 501-welding frame; 502-fourth motor; 503-screw; 504-screw fixing frame; 505-welding gun. DETAILED DESCRIPTION

[0020] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0021] Example: Reference Figure 1-Figure 8 A display processing welding equipment comprises a workbench 1, on which a pushing mechanism is arranged, and the pushing mechanism realizes automatic loading of a display screen, a clamping device is arranged in front of the pushing mechanism, and the clamping device clamps the display screen in the horizontal and vertical directions respectively, and the clamping range can be adjusted according to the size of the display screen, a welding mechanism is arranged above the clamping device, and the welding mechanism comprises a welding frame 501, and the welding mechanism can perform precise welding on the display screen, and a blanking mechanism is arranged in front of the welding mechanism, and the blanking mechanism comprises a rotating shaft fixing frame 405, and the blanking mechanism facilitates the automatic falling of the display screen after welding, without the need for manual picking, and has a high degree of automation.

[0022] The display screen 202 stored inside the storage rack 201 is pushed into the clamping device by the pushing mechanism. When the display screens 202 on both sides completely fall onto the clamping device, the longitudinal gear 307 is driven to rotate by the clamping rack 212 to achieve longitudinal clamping of the display screen 202. Subsequently, the clamping in four directions is completed by the transverse clamping mechanism, and finally the welding is completed by the welding gun 505.

[0023] like Figure 1-Figure 3 As shown, the pushing mechanism includes a first motor 206 fixedly installed on one side of the workbench 1, a motor shaft 207 is rotatably installed on the movable end of the first motor 206, a pinion 208 is fixedly installed on the motor shaft 207, a push rod shaft 209 is rotatably installed on the side of the first motor 206, a pushing gear 210 is fixedly installed on the push rod shaft 209, a fixed slide groove 211 is fixedly installed on the workbench 1, a clamping rack 212 is slidably installed inside the fixed slide groove 211, and the clamping rack 212 is meshed with the pushing gear 210.

[0024] like Figure 1-Figure 3 As shown, a storage rack 201 is fixedly installed on the workbench 1, and a plurality of display screens 202 are placed inside the storage rack 201. A discharge groove 203 is arranged below the storage rack 201, and a U-shaped push rod 204 is slidably installed inside the discharge groove 203. A push rack 205 is fixedly installed on the U-shaped push rod 204, and the push rack 205 is meshed with a push gear 210. A second motor 213 is fixedly installed on the other side of the workbench 1.

[0025] like Figure 1-Figure 5As shown, the clamping device includes a longitudinal clamping mechanism and a transverse clamping mechanism. The longitudinal clamping mechanism includes a plurality of auxiliary moving blocks 311 fixedly mounted on the workbench 1, a clamping bracket Ⅰ301 is slidably mounted on the auxiliary moving block 311, an auxiliary block 316 is fixedly mounted on the clamping bracket Ⅰ301, a diagonal clamping block Ⅰ302 and a diagonal clamping block Ⅱ303 are slidably mounted on the auxiliary block 316, a composite spring 308 is fixedly mounted on the upper layer of the diagonal clamping block Ⅰ302, a stopper 309 is fixedly mounted in front of the composite spring 308, a longitudinal rack Ⅱ305 is fixedly mounted on the diagonal clamping block Ⅰ302, a longitudinal rack Ⅰ304 is fixedly mounted on the diagonal clamping block Ⅱ303, a cylinder 306 is fixedly mounted in the middle of the clamping bracket Ⅰ301, a longitudinal gear 307 is rotatably mounted on the cylinder 306, and the longitudinal gear 307 is meshed with the longitudinal rack Ⅰ304 and the longitudinal rack Ⅱ305.

[0026] Start the first motor 206, and the first motor 206 drives the motor shaft 207 to rotate. The rotation of the motor shaft 207 drives the pinion 208 to rotate. The rotation of the pinion 208 drives the push gear 210 to rotate, thereby realizing the rotation of the push rod shaft 209. The push gear 210 drives the push rack 205 and the clamping rack 212 to slide forward while rotating. The push rack 205 slides to push the display screen 202 forward. When the display screen 202 is completely pushed out, the clamping rack 212 continues to slide, thereby driving the longitudinal gear 307 to rotate. The rotation of the longitudinal gear 307 drives the longitudinal rack I 304 and the longitudinal rack II 305 to slide relative to each other, thereby realizing the longitudinal clamping of the display screen 202.

[0027] like Figure 1-Figure 8 As shown, the transverse clamping mechanism includes a fixed rod 314 fixedly mounted on the workbench 1, a transverse gear 315 is rotatably mounted on the fixed rod 314, a clamping bracket II 310 is symmetrically mounted on the clamping bracket I 301, a transverse rack II 313 is fixedly mounted on the clamping bracket I 301, a transverse rack I 312 is fixedly mounted on the clamping bracket II 310, and the transverse gear 315 is meshed with the transverse rack I 312 and the transverse rack II 313.

[0028] like Figure 1-Figure 8As shown, the blanking mechanism includes a third motor 401 fixedly mounted on the workbench 1, a rotating shaft 402 is rotatably mounted on the movable end of the third motor 401, a large gear 403 is fixedly mounted on the rotating shaft 402, a bevel gear 404 is fixedly mounted above the large gear 403, a transmission shaft 406 is rotatably mounted on the rotating shaft fixing frame 405, a side bevel gear 407 is fixedly mounted on one end of the transmission shaft 406, a transmission pulley I 408 is fixedly mounted behind the side bevel gear 407, and a rotating shaft 406 is fixedly mounted on the workbench 1. A rear fixed frame 411 and a front fixed frame 413, a blanking shaft I 412 is rotatably mounted on the rear fixed frame 411, a transmission pulley II 410 is fixedly mounted on one side of the blanking shaft I 412, a transmission belt 409 is wound around the transmission pulley I 408 and the transmission pulley II 410, a blanking shaft II 414 is rotatably mounted on the front fixed frame 413, a blanking belt 415 is wound around the blanking shaft II 414 and the blanking shaft I 412, a blanking block 416 is fixedly mounted in front of the blanking belt 415, and the blanking block 416 is fixedly mounted on the workbench 1.

[0029] After the display screen 202 is clamped longitudinally, the third motor 401 is started, and the third motor 401 drives the rotating shaft 402 to rotate. The rotation of the rotating shaft 402 drives the large gear 403 to rotate, and the large gear 403 drives the transverse gear 315 to rotate. The rotation of the transverse gear 315 drives the transverse rack I 312 and the transverse rack II 313 to slide relative to each other, thereby driving the clamping bracket I 301 and the clamping bracket II 310 to dock to the central welding position. At the same time, the rotation of the rotating shaft 402 drives the bevel gear 404 to rotate, and the rotation of the bevel gear 404 drives the side bevel gear 407 to rotate, and the rotation of the side bevel gear 407 drives the transmission The shaft 406 rotates, thereby driving the transmission pulley I408 to rotate. The transmission pulley I408 drives the transmission pulley II410 to rotate through the transmission belt 409, thereby driving the blanking belt 415 to rotate toward the rotating shaft fixing frame 405. After the welding is completed, the third motor 401 reverses, the clamping bracket I301 and the clamping bracket II310 slide back to back, and the first motor 206 and the second motor 213 reverse at the same time to realize the opening of the display screen 202, and the display screen 202 falls onto the blanking belt 415. The blanking belt 415 rotates along the direction of the blanking block 416 to realize automatic blanking of the display.

[0030] like Figure 1 , Figure 8 As shown, the welding mechanism includes a welding frame 501 fixed on the workbench 1, a fourth motor 502 is fixedly installed on the welding frame 501, a screw fixing frame 504 is fixedly installed in front of the fourth motor 502, a screw 503 is rotatably installed on the movable end of the fourth motor 502, and a welding gun 505 is slidably installed on the screw 503.

[0031] When the display screens 202 on both sides are completely clamped and aligned, the fourth motor 502 is started to drive the screw rod 503 to rotate, and the rotation of the screw rod 503 drives the welding gun 505 to slide, thereby achieving welding. After welding is completed, the welding gun 505 returns to its original position to facilitate subsequent blanking.

[0032] The working principle of the display processing welding equipment disclosed in the present invention is as follows: firstly, the first motor 206 is started, and the first motor 206 drives the motor shaft 207 to rotate, and the motor shaft 207 rotates to drive the pinion 208 to rotate, and the pinion 208 rotates to drive the push gear 210 to rotate, thereby realizing the rotation of the push rod shaft 209, and the push gear 210 rotates while driving the push rack 205 and the clamping rack 212 to slide forward, and the push rack 205 slides to realize the forward pushing of the display screen 202, and when the display screen 202 is completely pushed out When the display screen 202 is clamped longitudinally, the third motor 401 is started, and the third motor 401 drives the rotating shaft 402 to rotate, and the rotating shaft 402 rotates to drive the large gear 403 to rotate, and the large gear 403 rotates the transverse gear 315, and the transverse gear 315 rotates to drive the transverse rack I 312 and the transverse rack II 315 to rotate. The strip II 313 slides relatively, thereby driving the clamping bracket I 301 and the clamping bracket II 310 to dock to the central welding position, and at the same time, the rotation of the rotating shaft 402 drives the bevel gear 404 to rotate, the rotation of the bevel gear 404 drives the side bevel gear 407 to rotate, and the rotation of the side bevel gear 407 drives the transmission shaft 406 to rotate, thereby driving the transmission pulley I 408 to rotate, and the transmission pulley I 408 drives the transmission pulley II 410 to rotate through the transmission belt 409, thereby driving the blanking belt 415 to rotate toward the rotating shaft fixing frame 405, and the display screens 202 on both sides. When fully clamped and aligned, the fourth motor 502 is started to drive the screw 503 to rotate, and the rotation of the screw 503 drives the welding gun 505 to slide, thereby realizing welding. After welding is completed, the third motor 401 is reversed, and the clamping bracket I301 and the clamping bracket II310 slide back to back. At the same time, the first motor 206 and the second motor 213 are reversed to realize opening of the display screen 202, and the display screen 202 is dropped onto the blanking belt 415. The blanking belt 415 rotates along the direction of the blanking block 416 to realize automatic blanking of the display.

Claims

1. A welding device for display processing, comprising a workbench (1), characterized in that: The workbench (1) is provided with a pushing mechanism, which realizes automatic loading of the display screen; a clamping device is provided in front of the pushing mechanism, which clamps the display screen in the horizontal and vertical directions respectively, and can adjust the clamping range according to the size of the display screen; a welding mechanism is provided above the clamping device, which includes a welding frame (501), which can perform precise welding on the display screen; a blanking mechanism is provided in front of the welding mechanism, which includes a rotating shaft fixing frame (405), which facilitates the automatic dropping of the display screen after welding without the need for manual picking up.

2. A display processing welding device according to claim 1, characterized in that: The push mechanism comprises a first motor (206) fixedly mounted on one side of the workbench (1); a motor shaft (207) is rotatably mounted on the movable end of the first motor (206); a pinion (208) is fixedly mounted on the motor shaft (207); a push rod shaft (209) is rotatably mounted on the side of the first motor (206); a push rod shaft (209) is fixedly mounted on the push rod shaft (209); a push gear (210) is fixedly mounted on the workbench (1); a fixed slide groove (211) is slidably mounted inside the fixed slide groove (211); and the clamping rack (212) is meshed with the push gear (210).

3. A display processing welding device according to claim 2, characterized in that: A storage rack (201) is fixedly mounted on the workbench (1), a plurality of display screens (202) are placed inside the storage rack (201), a discharge groove (203) is arranged below the storage rack (201), a U-shaped push rod (204) is slidably mounted inside the discharge groove (203), a material pushing rack (205) is fixedly mounted on the U-shaped push rod (204), the material pushing rack (205) is meshed with a material pushing gear (210), and a second motor (213) is fixedly mounted on the other side of the workbench (1).

4. The display processing welding equipment according to claim 1, characterized in that: The clamping device comprises a longitudinal clamping mechanism and a transverse clamping mechanism, wherein the longitudinal clamping mechanism comprises a plurality of auxiliary moving blocks (311) fixedly mounted on the workbench (1), a clamping bracket I (301) being slidably mounted on the auxiliary moving block (311), an auxiliary block (316) being fixedly mounted on the clamping bracket I (301), a diagonal clamping block I (302) and a diagonal clamping block II (303) being slidably mounted on the auxiliary block (316), and a composite spring (306) being fixedly mounted on the upper layer of the diagonal clamping block I (302). 08), a stopper (309) is fixedly installed in front of the composite spring (308), a longitudinal rack II (305) is fixedly installed on the diagonal clamping block I (302), a longitudinal rack I (304) is fixedly installed on the diagonal clamping block II (303), a cylinder (306) is fixedly installed in the middle of the clamping bracket I (301), a longitudinal gear (307) is rotatably installed on the cylinder (306), and the longitudinal gear (307) is meshed with the longitudinal rack I (304) and the longitudinal rack II (305).

5. A display processing welding device according to claim 4, characterized in that: The transverse clamping mechanism comprises a fixed rod (314) fixedly mounted on the workbench (1), a transverse gear (315) rotatably mounted on the fixed rod (314), a clamping bracket II (310) symmetrically mounted on the clamping bracket I (301), a transverse rack II (313) fixedly mounted on the clamping bracket I (301), a transverse rack I (312) fixedly mounted on the clamping bracket II (310), and the transverse gear (315) meshing with the transverse rack I (312) and the transverse rack II (313).

6. The display processing welding equipment according to claim 1, characterized in that: The blanking mechanism comprises a third motor (401) fixedly mounted on the workbench (1); a rotating shaft (402) is rotatably mounted on the movable end of the third motor (401); a large gear (403) is fixedly mounted on the rotating shaft (402); a bevel gear (404) is fixedly mounted above the large gear (403); a transmission shaft (406) is rotatably mounted on the rotating shaft fixing frame (405); a side bevel gear (407) is fixedly mounted on one end of the transmission shaft (406); a transmission pulley I (408) is fixedly mounted behind the side bevel gear (407); a rear fixing frame (405) is fixedly mounted on the workbench (1); 411) and a front fixed frame (413), a blanking shaft I (412) is rotatably mounted on the rear fixed frame (411), a driving pulley II (410) is fixedly mounted on one side of the blanking shaft I (412), a driving belt (409) is wound around the driving pulley I (408) and the driving pulley II (410), a blanking shaft II (414) is rotatably mounted on the front fixed frame (413), a blanking belt (415) is wound around the blanking shaft II (414) and the blanking shaft I (412), a blanking block (416) is fixedly mounted in front of the blanking belt (415), and the blanking block (416) is fixedly mounted on the workbench (1).

7. The display processing welding equipment according to claim 1, characterized in that: The welding mechanism comprises a welding frame (501) fixed on a workbench (1); a fourth motor (502) is fixedly mounted on the welding frame (501); a screw fixing frame (504) is fixedly mounted in front of the fourth motor (502); a screw (503) is rotatably mounted on the movable end of the fourth motor (502); and a welding gun (505) is slidably mounted on the screw (503).

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