Rear bumper reflector ultrasonic welding machine

Abstract

The utility model relates to the technical field of ultrasonic welding machines, in particular to an ultrasonic welding machine for a rear bumper reflector, which is characterized in that a rear bumper reflector is moved to a cleaning mechanism by starting a conveying mechanism after welding, and the edge of the rear bumper reflector is cleaned by starting the cleaning mechanism. Meanwhile, a cooling mechanism is started to cool the rear bumper reflector, so that the rear bumper reflector is firmly welded, chippings are discharged, and the practicability of the equipment is improved; comprising a conveying mechanism; the welding device further comprises a fixing mechanism, a moving mechanism, a welding mechanism, a cleaning mechanism and a cooling mechanism, the fixing mechanism is installed on the conveying mechanism, the moving mechanism is installed on the conveying mechanism, the welding mechanism and the cleaning mechanism are both installed on the moving mechanism, and the cooling mechanism is located below the fixing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic welding machines, in particular to an ultrasonic welding machine for a rear bumper reflective sheet. Background Art

[0002] Rear bumper reflectors usually refer to the reflective strips or reflective logos on the rear bumper of the vehicle. Their function is to increase the visibility of the vehicle at night or in low visibility conditions and improve the safety of the vehicle. These reflectors are usually made of reflective materials. When light shines on them, they will reflect bright light, making it easier for other drivers to notice the vehicle, thereby reducing the possibility of accidents.

[0003] For example, in a type of prior art represented by the ultrasonic welding machine disclosed in the utility model patent with application number 202321126470.3, its main structure includes a support frame, an ultrasonic welding machine body, a guide rail, a processing part, a welding head and a fixed seat, etc. The function of the ultrasonic welding machine is realized through the coordination of structures such as the support frame, the ultrasonic welding machine body, the guide rail, the processing part, the welding head and the fixed seat.

[0004] After the rear bumper reflector is welded, the temperature of the rear bumper reflector is relatively high, and it is difficult to ensure the welding quality and stability during its transportation, and the edge of the rear bumper reflector needs to be cleaned after welding. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a rear bumper reflector ultrasonic welding machine which moves the rear bumper reflector to a cleaning mechanism by starting a conveying mechanism after welding is completed, cleans the edge of the rear bumper reflector by starting the cleaning mechanism, and simultaneously starts a cooling mechanism to cool the rear bumper reflector, so that the rear bumper reflector is welded firmly and debris is discharged, thereby improving the practicality of the equipment.

[0006] The utility model discloses an ultrasonic welding machine for a rear bumper reflective sheet, comprising a conveying mechanism; a fixing mechanism, a moving mechanism, a welding mechanism, a cleaning mechanism and a cooling mechanism, wherein the fixing mechanism is mounted on the conveying mechanism, the moving mechanism is mounted on the conveying mechanism, the welding mechanism and the cleaning mechanism are both mounted on the moving mechanism, and the cooling mechanism is located below the fixing mechanism; the rear bumper and the reflective sheet are clamped by the fixing mechanism, the rear bumper and the reflective sheet are moved to the fixing mechanism, the rear bumper reflective sheet is fixed by extending the fixing mechanism, the welding mechanism and the cleaning mechanism are moved by starting the moving mechanism, the rear bumper reflective sheet is ultrasonically welded by starting the welding mechanism, the rear bumper reflective sheet is moved to the cleaning mechanism by starting the conveying mechanism after welding is completed, the edge of the rear bumper reflective sheet is cleaned by starting the cleaning mechanism, and the cooling mechanism is started to cool the rear bumper reflective sheet, so that the rear bumper reflective sheet is firmly welded, and debris is discharged, thereby improving the practicability of the equipment.

[0007] Preferably, the transmission mechanism includes a mounting frame, a first motor, a first gear, a second gear, a lead screw, a slide groove, a first cylinder and an electric clamp, the first motor is mounted on the top of the mounting frame, the inner ring of the first gear is mounted on the output end of the first motor, the outer ring of the first gear is meshed with the outer ring of the second gear, the inner ring of the second gear is mounted on the right part of the lead screw, a slider is provided on the lead screw, the lead screw is mounted in the slide groove, the top end of the slide groove is mounted on the mounting frame, the top end of the first cylinder is mounted on the slider of the lead screw, and the top end of the electric clamp is mounted on the bottom end of the first cylinder; the electric clamp clamps the rear bar and the reflector by extending the first cylinder, the first gear is rotated by starting the first motor, the lead screw is rotated by meshing the first gear and the second gear, and the first cylinder is moved by the rotation of the lead screw, thereby improving the practicability of the equipment.

[0008] Preferably, the fixing mechanism includes a base, multiple second cylinders, multiple fixing plates, a first mounting plate and a fan, baffles are provided at the front and rear ends of the base, a drainage plate is provided at the top of the base, the rear ends of the multiple second cylinders are respectively installed on the inner sides of the baffles at the top of the base, the multiple fixing plates are respectively installed at the front ends of the multiple second cylinders, the right end of the first mounting plate is installed at the right end of the top of the base, and the fan is installed at the right end of the first mounting plate; the base supports the multiple second cylinders, and the multiple fixing plates are fixed to the rear bumper by extending the multiple second cylinders respectively, and the rear bumper reflector is dried after welding and cooling by starting the fan, thereby improving the practicability of the equipment.

[0009] Preferably, the moving mechanism includes multiple second mounting plates, multiple mounting slots, multiple racks, multiple third gears and multiple second motors, the rear ends of the multiple mounting slots are respectively mounted on the front ends of the multiple second mounting plates, the multiple racks are respectively mounted in the multiple mounting slots, the front ends of the multiple racks are respectively meshed with the outer rings of the multiple third gears, and the inner rings of the multiple third gears are respectively mounted on the output ends of the multiple second motors; by respectively starting the multiple second motors to rotate the multiple third gears, the multiple third gears are meshed with the multiple racks, so that the welding mechanism and the cleaning mechanism are respectively moved, thereby improving the practicability of the equipment.

[0010] Preferably, the welding mechanism includes an ultrasonic welding machine, a third cylinder, a fourth cylinder and a welding gun, the bottom end of the ultrasonic welding machine is installed on the top end of the mounting frame, the upper part of the fourth cylinder is installed on the rear end of the third cylinder, and the top end of the welding gun is installed on the bottom end of the fourth cylinder; the distance to the welding gun is adjusted by extending and contracting the third cylinder respectively, the welding gun reaches the welding position of the rear bumper reflector by extending the fourth cylinder, and the welding gun is welded to the rear bumper reflector by starting the ultrasonic welding machine, thereby improving the practicability of the equipment.

[0011] Preferably, the cleaning mechanism includes a fifth cylinder, a sixth cylinder, a third motor and a grinding wheel, the upper part of the sixth cylinder is installed at the front end of the fifth cylinder, the third motor is installed at the bottom end of the sixth cylinder, and the top end of the grinding wheel is installed on the output end of the third motor; the distance of the grinding wheel is adjusted by extending and contracting the fifth cylinder, the grinding wheel is lowered by extending the sixth cylinder, and the grinding wheel is used to clean the dirt at the welding place of the rear bumper reflector by starting the third motor, thereby improving the practicality of the equipment.

[0012] Preferably, the cooling mechanism includes a collecting box, a filter plate, a water pump and a drain pipe, the filter plate is installed on the inner wall of the collecting box, the input end of the water pump is connected to the outer wall of the collecting box, and the input end of the drain pipe is connected to the output end of the water pump; the water sprayed on the rear bumper reflector is discharged into the collecting box, filtered by the filter plate, and the filtered water is discharged through the drain pipe by starting the water pump to cool the rear bumper reflector, thereby improving the practicability of the equipment.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the rear bumper and the reflective sheet are clamped by a fixing mechanism, the rear bumper and the reflective sheet are moved to the fixing mechanism, the rear bumper reflective sheet is fixed by extending the fixing mechanism, the welding mechanism and the cleaning mechanism are moved by starting the moving mechanism, the rear bumper reflective sheet is ultrasonically welded by starting the welding mechanism, after the welding is completed, the rear bumper reflective sheet is moved to the cleaning mechanism by starting the conveying mechanism, the edge of the rear bumper reflective sheet is cleaned by starting the cleaning mechanism, and the cooling mechanism is started to cool the rear bumper reflective sheet, so that the rear bumper reflective sheet is firmly welded, and the debris is discharged, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric schematic diagram of the utility model;

[0015] Figure 2 It is a front view of the transmission mechanism of the utility model;

[0016] Figure 3 It is an axonometric schematic diagram of the fixing mechanism of the utility model;

[0017] Figure 4 It is an axonometric schematic diagram of the mobile mechanism of the utility model;

[0018] Figure 5 It is an axonometric schematic diagram of the welding mechanism of the utility model;

[0019] Figure 6 It is an axonometric schematic diagram of the cleaning mechanism of the utility model;

[0020] Figure 7 It is an axonometric schematic diagram of the cooling mechanism of the utility model.

[0021] Markings in the accompanying drawings: 01, transmission mechanism; 11, mounting frame; 12, first motor; 13, first gear; 14, second gear; 15, lead screw; 16, slide; 17, first cylinder; 18, electric clamp; 02, fixing mechanism; 21, base; 22, second cylinder; 23, fixing plate; 24, first mounting plate; 25, fan; 03, moving mechanism; 31, second mounting plate; 32, mounting groove; 33, rack; 34, third gear; 35, second motor; 04, welding mechanism; 41, ultrasonic welding machine; 42, third cylinder; 43, fourth cylinder; 44, welding gun; 05, cleaning mechanism; 51, fifth cylinder; 52, sixth cylinder; 53, third motor; 54, grinding wheel; 06, cooling mechanism; 61, collection box; 62, filter plate; 63, water pump; 64, drain pipe. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] Example 1

[0024] like Figure 1 As shown, a rear bumper reflector ultrasonic welding machine includes a conveying mechanism 01; a fixing mechanism 02, a moving mechanism 03, a welding mechanism 04, a cleaning mechanism 05 and a cooling mechanism 06, wherein the fixing mechanism 02 is mounted on the conveying mechanism 01, the moving mechanism 03 is mounted on the conveying mechanism 01, the welding mechanism 04 and the cleaning mechanism 05 are both mounted on the moving mechanism 03, and the cooling mechanism 06 is located below the fixing mechanism 02;

[0025] The rear bumper and the reflective sheet are clamped by the fixing mechanism 02, and the rear bumper and the reflective sheet are moved to the fixing mechanism 02. The rear bumper reflective sheet is fixed by extending the fixing mechanism 02. The welding mechanism 04 and the cleaning mechanism 05 are moved by starting the moving mechanism 03. The rear bumper reflective sheet is ultrasonically welded by starting the welding mechanism 04. After the welding is completed, the rear bumper reflective sheet is moved to the cleaning mechanism 05 by starting the conveying mechanism 01. The edge of the rear bumper reflective sheet is cleaned by starting the cleaning mechanism 05. At the same time, the cooling mechanism 06 is started to cool the rear bumper reflective sheet, so that the rear bumper reflective sheet is welded firmly, and the debris is discharged, thereby improving the practicality of the equipment.

[0026] like Figure 2As shown, the transmission mechanism 01 includes a mounting frame 11, a first motor 12, a first gear 13, a second gear 14, a lead screw 15, a slide 16, a first cylinder 17 and an electric clamp 18. The first motor 12 is mounted on the top of the mounting frame 11, the inner ring of the first gear 13 is mounted on the output end of the first motor 12, the outer ring of the first gear 13 is meshed with the outer ring of the second gear 14, the inner ring of the second gear 14 is mounted on the right part of the lead screw 15, a slider is provided on the lead screw 15, the lead screw 15 is mounted in the slide 16, the top of the slide 16 is mounted on the mounting frame 11, the top of the first cylinder 17 is mounted on the slider of the lead screw 15, and the top of the electric clamp 18 is mounted on the bottom end of the first cylinder 17;

[0027] like Figure 3 As shown, the fixing mechanism 02 includes a base 21, a plurality of second cylinders 22, a plurality of fixing plates 23, a first mounting plate 24 and a fan 25. Baffles are provided at the front and rear ends of the base 21, a drainage plate is provided at the top of the base 21, the rear ends of the plurality of second cylinders 22 are respectively installed on the inner side of the baffle at the top of the base 21, the plurality of fixing plates 23 are respectively installed at the front ends of the plurality of second cylinders 22, the right end of the first mounting plate 24 is installed at the right end of the top of the base 21, and the fan 25 is installed at the right end of the first mounting plate 24;

[0028] The electric clamp 18 is clamped on the rear bumper and the reflector by extending the first cylinder 17, the first motor 12 is started to rotate the first gear 13, the screw 15 is rotated by the meshing of the first gear 13 and the second gear 14, the first cylinder 17 is moved by the rotation of the screw 15, the base 21 supports the plurality of second cylinders 22, the plurality of fixing plates 23 are fixed to the rear bumper by extending the plurality of second cylinders 22 respectively, the fan 25 is started to dry the rear bumper reflector after welding and cooling, thereby improving the practicability of the equipment.

[0029] Example 2

[0030] like Figures 4 to 7As shown, on the basis of Example 1, it also includes a moving mechanism 03, a welding mechanism 04, a cleaning mechanism 05 and a cooling mechanism 06. The moving mechanism 03 includes a plurality of second mounting plates 31, a plurality of mounting grooves 32, a plurality of racks 33, a plurality of third gears 34 and a plurality of second motors 35. The rear ends of the plurality of mounting grooves 32 are respectively mounted on the front ends of the plurality of second mounting plates 31, the plurality of racks 33 are respectively mounted in the plurality of mounting grooves 32, the front ends of the plurality of racks 33 are respectively meshed with the outer rings of the plurality of third gears 34, and the inner rings of the plurality of third gears 34 are respectively mounted on the output ends of the plurality of second motors 35; the welding mechanism 04 includes an ultrasonic welding machine 41, a third cylinder 42, a fourth cylinder 43 and a welding gun 44. The bottom of the ultrasonic welding machine 41 The end is installed on the top of the mounting frame 11, the upper part of the fourth cylinder 43 is installed on the rear end of the third cylinder 42, and the top end of the welding gun 44 is installed on the bottom end of the fourth cylinder 43; the cleaning mechanism 05 includes a fifth cylinder 51, a sixth cylinder 52, a third motor 53 and a grinding wheel 54, the upper part of the sixth cylinder 52 is installed on the front end of the fifth cylinder 51, the third motor 53 is installed at the bottom end of the sixth cylinder 52, and the top end of the grinding wheel 54 is installed on the output end of the third motor 53; the cooling mechanism 06 includes a collecting box 61, a filter plate 62, a water pump 63 and a drain pipe 64, the filter plate 62 is installed on the inner wall of the collecting box 61, the input end of the water pump 63 is connected to the outer wall of the collecting box 61, and the input end of the drain pipe 64 is connected to the output end of the water pump 63;

[0031] By starting multiple second motors 35 respectively, multiple third gears 34 are rotated respectively, and multiple third gears 34 and multiple racks 33 are meshed to move the welding mechanism 04 and the cleaning mechanism 05 respectively. The distance of the welding gun 44 is adjusted by extending and contracting the third cylinder 42 respectively. The welding gun 44 reaches the welding position of the rear bumper reflector by extending the fourth cylinder 43. The welding gun 44 is welded to the rear bumper reflector by starting the ultrasonic welding machine 41. The distance of the grinding wheel 54 is adjusted by extending and contracting the fifth cylinder 51. The grinding wheel 54 is lowered by extending the sixth cylinder 52. The grinding wheel 54 is started by starting the third motor 53 to clean the dirt at the welding position of the rear bumper reflector. The water sprayed on the rear bumper reflector is discharged into the collection box 61 and filtered through the filter plate 62. The filtered water is discharged through the drain pipe 64 by starting the water pump 63 to cool the rear bumper reflector, thereby improving the practicality of the equipment.

[0032] like Figures 1 to 7As shown, the utility model is a rear bumper reflector ultrasonic welding machine. When it is working, firstly, the electric clamp 18 is clamped to the rear bumper and the reflector by extending the first cylinder 17, and the first gear 13 is rotated by starting the first motor 12, and the lead screw 15 is rotated by the meshing of the first gear 13 and the second gear 14, and the first cylinder 17 is moved by the rotation of the lead screw 15, and then the base 21 supports the plurality of second cylinders 22, and the plurality of fixing plates 23 are fixed to the rear bumper by extending the plurality of second cylinders 22 respectively, and the rear bumper reflector after welding and cooling is dried by starting the fan 25, and then the plurality of third gears 34 are rotated by starting the plurality of second motors 35 respectively, and the plurality of third gears 34 are meshed with the plurality of racks 33 to respectively weld. Mechanism 04 and cleaning mechanism 05 move, and then the distance of the welding gun 44 is adjusted by respectively extending and contracting the third cylinder 42, and the welding gun 44 reaches the welding position of the rear bumper reflector by extending the fourth cylinder 43, and the welding gun 44 is welded to the rear bumper reflector by starting the ultrasonic welding machine 41, and then the distance of the grinding wheel 54 is adjusted by extending and contracting the fifth cylinder 51, and the grinding wheel 54 is lowered by extending the sixth cylinder 52, and the grinding wheel 54 is started by starting the third motor 53 to clean the dirt at the welding position of the rear bumper reflector, and finally the water sprayed on the rear bumper reflector is discharged into the collection box 61, filtered by the filter plate 62, and the filtered water is discharged through the drain pipe 64 by starting the water pump 63 to cool the rear bumper reflector, thereby improving the practicality of the equipment.

[0033] The first motor 12, the fan 25, the second motor 35, the ultrasonic welding machine 41, the third motor 53 and the water pump 63 of the utility model are purchased on the market. The technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for the technicians in this field to make creative efforts.

[0034] The main functions realized by the utility model are: after welding is completed, the rear bumper reflector is moved to the cleaning mechanism 05 by starting the conveying mechanism 01, the edge of the rear bumper reflector is cleaned by starting the cleaning mechanism 05, and the cooling mechanism 06 is started to cool the rear bumper reflector, so that the rear bumper reflector is welded firmly and the debris is discharged, thereby improving the practicality of the equipment.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A rear bumper reflector ultrasonic welding machine, comprising a transmission mechanism (01); characterized in that: It also comprises a fixing mechanism (02), a moving mechanism (03), a welding mechanism (04), a cleaning mechanism (05) and a cooling mechanism (06); the fixing mechanism (02) is mounted on the conveying mechanism (01); the moving mechanism (03) is mounted on the conveying mechanism (01); the welding mechanism (04) and the cleaning mechanism (05) are both mounted on the moving mechanism (03); and the cooling mechanism (06) is located below the fixing mechanism (02).

2. The rear bumper reflector ultrasonic welding machine according to claim 1, characterized in that: The transmission mechanism (01) comprises a mounting frame (11), a first motor (12), a first gear (13), a second gear (14), a lead screw (15), a slide groove (16), a first cylinder (17) and an electric clamp (18). The first motor (12) is mounted on the top of the mounting frame (11), the inner ring of the first gear (13) is mounted on the output end of the first motor (12), the outer ring of the first gear (13) is meshed with the outer ring of the second gear (14), the inner ring of the second gear (14) is mounted on the right part of the lead screw (15), a slider is provided on the lead screw (15), the lead screw (15) is mounted in the slide groove (16), the top of the slide groove (16) is mounted on the mounting frame (11), the top of the first cylinder (17) is mounted on the slider of the lead screw (15), and the top of the electric clamp (18) is mounted on the bottom end of the first cylinder (17).

3. The rear bumper reflector ultrasonic welding machine according to claim 1, characterized in that: The fixing mechanism (02) comprises a base (21), a plurality of second cylinders (22), a plurality of fixing plates (23), a first mounting plate (24) and a fan (25); baffles are arranged at the front and rear ends of the base (21); a liquid discharge plate is arranged at the top of the base (21); the rear ends of the plurality of second cylinders (22) are respectively mounted on the inner side of the baffle at the top of the base (21); the plurality of fixing plates (23) are respectively mounted on the front ends of the plurality of second cylinders (22); the right end of the first mounting plate (24) is mounted on the right end of the top of the base (21); and the fan (25) is mounted on the right end of the first mounting plate (24).

4. The rear bumper reflector ultrasonic welding machine according to claim 1, characterized in that: The moving mechanism (03) comprises a plurality of second mounting plates (31), a plurality of mounting grooves (32), a plurality of racks (33), a plurality of third gears (34) and a plurality of second motors (35), the rear ends of the plurality of mounting grooves (32) are respectively mounted on the front ends of the plurality of second mounting plates (31), the plurality of racks (33) are respectively mounted in the plurality of mounting grooves (32), the front ends of the plurality of racks (33) are respectively meshed with the outer rings of the plurality of third gears (34), and the inner rings of the plurality of third gears (34) are respectively mounted on the output ends of the plurality of second motors (35).

5. The rear bumper reflector ultrasonic welding machine as claimed in claim 2, characterized in that: The welding mechanism (04) comprises an ultrasonic welding machine (41), a third cylinder (42), a fourth cylinder (43) and a welding gun (44); the bottom end of the ultrasonic welding machine (41) is mounted on the top end of the mounting frame (11); the top of the fourth cylinder (43) is mounted on the rear end of the third cylinder (42); and the top end of the welding gun (44) is mounted on the bottom end of the fourth cylinder (43).

6. The rear bumper reflector ultrasonic welding machine according to claim 1, characterized in that: The cleaning mechanism (05) comprises a fifth cylinder (51), a sixth cylinder (52), a third motor (53) and a grinding wheel (54), wherein the upper portion of the sixth cylinder (52) is mounted on the front end of the fifth cylinder (51), the third motor (53) is mounted on the bottom end of the sixth cylinder (52), and the top end of the grinding wheel (54) is mounted on the output end of the third motor (53).

7. The rear bumper reflector ultrasonic welding machine according to claim 1, characterized in that: The cooling mechanism (06) comprises a collecting box (61), a filter plate (62), a water pump (63) and a drain pipe (64); the filter plate (62) is mounted on the inner wall of the collecting box (61); the input end of the water pump (63) is connected to the outer wall of the collecting box (61); and the input end of the drain pipe (64) is connected to the output end of the water pump (63).

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