Environment-friendly welding equipment for metal parts

Abstract

The environment-friendly welding equipment for the metal parts comprises a workbench, a purifying assembly and a moving assembly, a three-axis adjusting base is arranged on the upper surface of the middle of the side face of the workbench, a welding gun is arranged at the top of the three-axis adjusting base, and the moving assembly comprises a frame plate. The side edge of the frame plate and the side surface of the top of the workbench are fixedly installed, a first motor is fixedly installed on the surface of the end of the frame plate, the output end of the first motor is fixedly sleeved with a reciprocating lead screw, and the outer surfaces of the two ends of the reciprocating lead screw and the inner surfaces of the two ends of the frame plate are rotationally installed. The inner surface of the movable block and the outer surface of the frame plate are slidably mounted, and an adjusting mechanism is arranged at the top of the movable block. According to the scheme, by arranging the purifying assembly, the moving assembly and other structures, generated harmful smoke can be synchronously purified in the fusion welding process, the influence on the indoor environment and personnel health is avoided, and the environmental protection effect of practical application of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal parts welding technical field more specifically, the utility model relates to a kind of environmental protection welding equipment for metal parts. BACKGROUND

[0002] Metal parts welding is a kind of industrial process by heating, pressurizing or both, supplemented by filler material if necessary, to promote the combination of atoms between metal parts. According to specific requirements, there are various forms of welding process: fusion welding makes metal melt to form a molten pool to achieve connection by local heating; pressure welding is connected by applying pressure; and brazing is completed by using low-melting filler metal. However, there are still some problems in the actual welding process, for example: in the fusion welding process, high temperature can cause evaporation and decomposition of related substances, gaseous substances condense into fine particles after cooling, forming smoke, which not only pollutes the indoor environment of the work scene, but also causes certain harm to the health of the operator. SUMMARY

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides an environmental protection welding equipment for metal parts to solve the problem of high temperature causing evaporation and decomposition of related substances, gaseous substances condensing into smoke, polluting indoor environment and harming the health of the operator in the prior art.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: an environmental protection welding equipment for metal parts, comprising

[0005] Workbench, the upper surface of the middle part of the side of the workbench is provided with a three-axis adjusting base, and the top of the three-axis adjusting base is provided with a welding gun;

[0006] Purification assembly, the side of the air suction purifier is fixedly sleeved with a communication pipe, the outer surface of the end of the communication pipe away from the air suction purifier is fixedly sleeved with a dust suction head;

[0007] Moving assembly, the side edge of the frame plate is fixedly installed with the side surface of the top of the workbench, the surface of the end of the frame plate is fixedly installed with a motor one, the output end of the motor one is fixedly sleeved with a reciprocating screw rod, the outer surfaces of both ends of the reciprocating screw rod are rotatably installed with the inner surfaces of both ends of the frame plate, the outer surface of the reciprocating screw rod is threadedly connected with a movable block, the inner surface of the movable block is slidably installed with the outer surface of the frame plate, and the top of the movable block is provided with an adjusting mechanism.

[0008] The adjusting mechanism comprises two fixed plates, a second motor, the two fixed plates are arranged in parallel, the bottom ends of the two fixed plates are fixedly installed on the upper surface of the movable block, the top portions of the two fixed plates are fixedly sleeved with movable plates through the shaft rods, the side ends of the two movable plates are fixedly installed on the outer surface of the dust collecting head, the bottom portion of the second motor is fixedly installed on the upper surface of the movable block, the output end of the second motor is fixedly sleeved with a main gear one, a driven gear one is arranged above the main gear one, the middle portion of the driven gear one is fixedly sleeved with the outer surface of the shaft rod, and the main gear one and the driven gear one are in meshing relationship.

[0009] The clamping assembly is arranged on the middle portion of the top of the workbench.

[0010] The clamping assembly comprises a base plate, a third motor is fixedly installed on the lower surface of the middle portion of the base plate, a gear two is fixedly sleeved with the output end of the third motor, two symmetrical rack plates are engaged with the outer edge of the gear two, clamping plates are fixedly installed on the ends away from the gear two of the two rack plates, the outer surfaces of the rack plates and the outer surfaces of the bottom ends of the clamping plates are slidably installed on the inner surface of the base plate, and a rotating mechanism is arranged on the outer surface of the base plate.

[0011] The rotating mechanism comprises a gear ring, a third gear and a fourth motor, the middle portion of the gear ring is fixedly installed on the outer surface of the base plate, the middle portion of the third gear is fixedly installed on the output end of the fourth motor, the upper surface of the fourth motor is fixedly installed on the lower surface of the top of the workbench, and the third gear and the gear ring are in meshing relationship.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] In the scheme, the purification assembly and the moving assembly are arranged, before the metal part clamped in the middle portion of the workbench is welded, the staff can control the first motor to start, the reciprocating screw rod sleeved with the output end of the first motor rotates in the inside of the frame plate, the movable block connected with the frame plate through the threaded connection moves along the outer surface of the frame plate, the dust collecting head installed on the top of the movable block through the adjusting mechanism moves to the relative same straight line position close to the welding gun, and after the welding starts, the air suction purifier is started at the same time, the harmful smoke generated is sucked into the inside of the communication pipe through the dust collecting head, is guided into the inside of the air suction purifier along the communication pipe and is subjected to a series of purification treatments such as particulate matter separation and desulfurization, and the purified smoke is discharged from the two sides of the air suction purifier, so that the harmful smoke generated in the fusion welding process is simultaneously subjected to the purification treatment through the above structure, the influence on the indoor environment and the health of the staff is avoided, and the environmental protection effect of the device in actual application is improved.

[0014] In the scheme, by setting the clamping assembly, the worker places the metal part to be processed in the middle of the base plate, and then controls the third motor to start, so that the second gear fixedly sleeved with the output end of the third motor rotates in the middle of the base plate, drives the two symmetrically arranged rack plates engaged with the side edges to slide relative to the inner wall of the base plate, and the clamping plates installed at the ends approach each other, so that the metal part is quickly clamped and fixed, and in the subsequent welding process, the fourth motor can also be controlled to start, so that the third gear sleeved with the output end of the fourth motor rotates, drives the toothed ring and the base plate in the middle of the toothed ring engaged with the toothed ring to rotate synchronously, and the welding position of the metal part is adjusted. The effect is achieved. The three-axis adjusting base is cooperated to meet the welding needs of the metal part in multiple positions and adapt to diversified processing needs. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the purification assembly and the moving assembly structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the adjusting mechanism structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the clamping assembly structure of the utility model.

[0019] REFERENCE NUMERALS

[0020] 1, workbench;2, three-axis adjusting base;3, welding gun;4, purification assembly;5, moving assembly;6, clamping assembly;40, air suction purifier;41, communication pipe;42, dust collection head;50, frame plate;51, reciprocating screw;52, motor one;53, movable block;54, adjusting mechanism;540, fixed plate;541, movable plate;542, motor two;543, main gear one;544, from gear one;60, base plate;61, motor three;62, gear two;63, rack plate;64, clamping plate;65, rotating mechanism;650, toothed ring;651, gear three;652, motor four. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical schemes and advantages to be solved by the utility model more clear, specific embodiments will be described in detail below with reference to the drawings.

[0022] As shown in the accompanying Figure 1 to the accompanying Figure 4 The embodiment of the utility model provides a kind of environmental protection welding equipment for metal part, including

[0023] The upper surface of the middle part of the side of the workbench 1 is provided with a three-axis adjusting base 2, and the top of the three-axis adjusting base 2 is provided with a welding gun 3.

[0024] The purification assembly 4 comprises an air suction purifier 40, the side of the air suction purifier 40 is fixedly sleeved with a communication pipe 41, and the outer surface of the end of the communication pipe 41 away from the air suction purifier 40 is fixedly sleeved with a dust suction head 42.

[0025] The moving assembly 5 comprises a frame plate 50, the side edges of the frame plate 50 are fixedly installed on the side surface of the top of the workbench 1, the surface of the end of the frame plate 50 is fixedly installed with a motor one 52, the output end of the motor one 52 is fixedly sleeved with a reciprocating lead screw 51, the outer surfaces of the two ends of the reciprocating lead screw 51 are rotatably installed on the inner surfaces of the two ends of the frame plate 50, the outer surface of the reciprocating lead screw 51 is threadedly connected with a movable block 53, the inner surface of the movable block 53 is slidably installed on the outer surface of the frame plate 50, and the top of the movable block 53 is provided with an adjusting mechanism 54.

[0026] The adjusting mechanism 54 comprises two fixed plates 540 and a motor two 542, the bottom ends of the two fixed plates 540 are fixedly installed on the upper surface of the movable block 53, the top of each of the two fixed plates 540 is fixedly sleeved with an activity plate 541 through a rotatably sleeved shaft, the side ends of the two activity plates 541 are fixedly installed on the outer surface of the dust suction head 42, the bottom of the motor two 542 is fixedly installed on the upper surface of the movable block 53, the output end of the motor two 542 is fixedly sleeved with a main gear one 543, a slave gear one 544 is arranged above the main gear one 543, and the middle part of the slave gear one 544 is fixedly sleeved with the outer surface of the shaft, and the main gear one 543 and the slave gear one 544 are in meshing connection.

[0027] By arranging the adjusting mechanism 54, when the welding gun 3 is located at different heights, the worker can control the motor two 542 to start, so that the main gear one 543 fixedly sleeved with the output end of the motor two 542 rotates, drives the slave gear one 544 above the main gear one 543 to rotate, drives the activity plate 541 fixedly installed with the slave gear one 544 through the same shaft to rotate along the inner surface of the top of the fixed plate 540, and then drives the connected dust suction head 42 to be adjusted at a certain angle, so that the smoke is more easily sucked and collected.

[0028] The clamping assembly 6 is arranged on the middle part of the top of the workbench 1.

[0029] The clamping assembly 6 comprises a base plate 60, a motor three 61 is fixedly installed on the lower surface of the middle part of the base plate 60, a gear two 62 is fixedly sleeved on the output end of the motor three 61, two symmetrical rack plates 63 are engaged on the outer edge of the gear two 62, clamping plates 64 are fixedly installed on the ends of the two rack plates 63 away from the gear two 62, the outer surfaces of the rack plates 63 and the outer surfaces of the bottom ends of the clamping plates 64 are slidably installed on the inner surfaces of the base plate 60, and a rotating mechanism 65 is arranged on the outer surface of the base plate 60.

[0030] The rotating mechanism 65 comprises a gear ring 650, a gear three 651 and a motor four 652, the middle part of the gear ring 650 is fixedly installed on the outer surface of the base plate 60, the middle part of the gear three 651 is fixedly installed on the output end of the motor four 652, the upper surface of the motor four 652 is fixedly installed on the lower surface of the top of the workbench 1, and the gear three 651 is engaged with the gear ring 650.

[0031] Through the clamping assembly 6, after the metal part to be machined is placed on the middle part of the base plate 60, the motor three 61 can be controlled to be started, so that the gear two 62 fixedly sleeved on the output end of the motor three 61 rotates in the middle part of the base plate 60, drives the two symmetrical rack plates 63 engaged on the side edges to slide relative to the inner wall of the base plate 60, and drags the clamping plates 64 installed on the ends to move close to each other, so that the metal part is quickly clamped and fixed, and in the subsequent welding process, the motor four 652 can be controlled to be started, so that the gear three 651 sleeved on the output end of the motor four 652 rotates, drags the gear ring 650 engaged and the base plate 60 in the middle part of the gear ring 650 and other structures to rotate synchronously, so as to adjust the welding position of the metal part, and cooperate with the three-axis adjusting base 2 to meet the welding needs of the metal part in multiple positions and adapt to diversified machining needs.

[0032] The working process of the utility model is as follows:

[0033] Before welding the metal part clamped in the middle part of the workbench 1, the motor one 52 can be controlled to be started, so that the reciprocating screw rod 51 sleeved on the output end of the motor one 52 rotates in the inside of the frame plate 50, drags the movable block 53 connected with the outside to slide along the outer surface of the frame plate 50, drives the dust collection head 42 installed on the top through the adjusting mechanism 54 to move to a relatively same straight line position close to the welding gun 3, and after starting welding, the air suction purifier 40 is started at the same time, so that the harmful smoke generated is sucked into the inside of the communicating pipe 41 through the dust collection head 42, is introduced into the inside of the air suction purifier 40 along the communicating pipe 41 to carry out a series of purification treatments such as particulate matter separation and desulfurization, and the purified smoke is discharged from the two sides of the air suction purifier 40, so that through the above structure, the harmful smoke generated in the fusion welding process is synchronously purified, the influence on the indoor environment and the health of personnel is avoided, and the environmental protection effect of the device in actual application is improved.

[0034] Finally, it should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connected", "connection" should be broadly understood, which can be mechanical connection or electrical connection, or the internal communication of two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0035] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other.

[0036] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. An environmentally friendly welding apparatus for metal parts, characterized in that, The utility model relates to a welding gun cleaning device, including Workbench (1), the upper surface of the middle part of side surface of workbench (1) is provided with three -axis adjusting base (2), the top of three -axis adjusting base (2) is provided with welding gun (3); Purification subassembly (4), purification subassembly (4) includes air suction purifier (40), the side of air suction purifier (40) is fixedly sleeved with the communicating pipe (41), the outer surface of the end of communicating pipe (41) away from air suction purifier (40) is fixedly sleeved with dust collection head (42); Mobile subassembly (5), mobile subassembly (5) includes frame plate (50), the side edge of frame plate (50) is fixedly installed with the side surface of workbench (1) top, the surface of frame plate (50) end is fixedly installed with motor one (52), the output of motor one (52) is fixedly sleeved with reciprocating screw rod (51), the outer surface of reciprocating screw rod (51) both ends is rotatably installed with the inner surface of frame plate (50) both ends, the outer surface of reciprocating screw rod (51) is threadedly connected with movable block (53), the inner surface of movable block (53) is slidably installed with the outer surface of frame plate (50), the top of movable block (53) is provided with adjusting mechanism (54).

2. The environmentally friendly welding apparatus for metal parts according to claim 1, characterized in that, The adjusting mechanism (54) includes fixed plate (540), motor two (542), the parallel of fixed plate (540) is provided with two, the bottom of two fixed plate (540) is fixedly installed on the upper surface of movable block (53), and the top of two fixed plate (540) is fixedly sleeved with movable plate (541) through the shaft of rotatory sleeve, the side end of two movable plate (541) is fixedly installed with the outer surface of dust collection head (42), the bottom of motor two (542) is fixedly installed with the upper surface of movable block (53), the output of motor two (542) is fixedly sleeved with main gear one (543), the upper of main gear one (543) is provided with from gear one (544), the middle part of from gear one (544) is fixedly sleeved with the outer surface of axle, and main gear one (543) and from gear one (544) are engaged with each other.

3. The environmentally friendly welding apparatus for metal parts according to claim 1, characterized in that, Still include clamping subassembly (6), clamping subassembly (6) is set up in the middle part of workbench (1) top.

4. The environmentally friendly welding apparatus for metal parts according to claim 3, characterized in that, The clamping subassembly (6) includes a base plate (60), a motor three (61) is fixedly installed on the lower surface of the middle part of the base plate (60), a gear two (62) is fixedly sleeved with the output of the motor three (61), two symmetrical rack plates (63) are engaged with the outer edge of the gear two (62), a clamping plate (64) is fixedly installed on the end away from the gear two (62) of the two rack plates (63), the outer surface of the rack plate (63) and the outer surface of the bottom end of the clamping plate (64) are slidably installed with the inner surface of the base plate (60), and a rotating mechanism (65) is arranged on the outer surface of the base plate (60).

5. The environmentally friendly welding apparatus for metal parts according to claim 4, characterized in that, The rotating mechanism (65) comprises a gear ring (650), a gear three (651) and a motor four (652). The middle part of the gear ring (650) is fixedly installed to the outer surface of the base plate (60). The middle part of the gear three (651) is fixedly installed to the output end of the motor four (652). The upper surface of the motor four (652) is fixedly installed to the lower surface of the top of the workbench (1). The gear three (651) and the gear ring (650) are in mesh with each other.

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