Welding ring automatic cleaning, wire winding, grabbing and press-fitting device

Abstract

An automatic cleaning, wire winding, grabbing and press-fitting device for a welding ring comprises a workbench, an ultrasonic cleaning device and a filtering device are fixed to the upper portion of one side of the workbench, and a wire winding and cutting device is connected to the upper portion of the other side of the workbench; a press-fitting platform is further arranged on the side edge of the wire winding and cutting device of the workbench. The winding wire cutting device comprises a working platform; a winding column is mounted on the working platform; the front side of the working platform is connected with a fixed seat; a cutting device is mounted on the fixed seat; a plurality of vertical slots are formed in the outer periphery of the winding column; the multiple vertical inserting grooves are vertically connected with clamping jaws in a sliding mode. A movable platform is connected between the working platform and the press-fitting platform; a moving seat is transversely connected to the moving platform in a sliding manner; a lifting device is mounted on the moving seat; a control mechanism used for controlling the moving seat to move transversely is further installed on the moving platform. The welding ring production device is convenient and labor-saving when being used for producing welding rings.

Description

Technical Field

[0001] The invention relates to welding ring processing equipment, in particular to an automatic cleaning, wire winding, grabbing and pressing device for welding rings. Background Art

[0002] A welding ring is a welding tool. In the production process of existing welding rings, the welding wire generally needs to be cleaned first, then wound around the ring after cleaning, and then cut into welding rings after winding. Finally, the formed welding rings are sent to a pressing platform for pressing. In the cleaning process of existing welding wires, ultrasonic cleaning is generally used. After a period of cleaning by the ultrasonic cleaning device, the water in the ultrasonic cleaning device becomes dirty, so it needs to be cleaned continuously, which is more troublesome. After the welding wire is cut into welding rings, the welding rings need to be taken out manually, and then placed on the pressing platform for pressing, which is more troublesome. Summary of the invention

[0003] The present invention aims to solve the technical problem of providing a welding ring automatic cleaning, wire winding, grasping and pressing device, which can automatically clean and wind the welding wire, and then cut it into welding rings, and after cutting into welding rings, automatically send the welding rings to the pressing platform.

[0004] In order to solve the above technical problems, the technical solution of the welding ring automatic cleaning wire winding grasping and pressing device of the present invention is:

[0005] The invention comprises a workbench, wherein an ultrasonic cleaning device and a filtering device for filtering water in the ultrasonic cleaning device are fixed on the upper side of one side of the workbench, and a wire winding and cutting device is connected to the upper side of the other side of the workbench; a pressing platform is also provided on the side of the wire winding and cutting device of the workbench; mounting holes are provided on both sides of the ultrasonic cleaning device; sealing rings are connected in the mounting holes; through holes for passing welding wires are provided in the sealing rings; the wire winding and cutting device comprises a work platform connected to the upper side of the workbench; a winding column is installed on the work platform; a plurality of convenient handles are installed on the outer periphery of the winding column of the work platform Arc knife for winding wire; a fixed seat is connected to the front side of the working platform; a cutting device for cutting welding wire is installed on the fixed seat; a plurality of vertical slots are provided on the outer periphery of the winding column; claws are vertically slidably connected to the plurality of vertical slots; a clamping protrusion is connected to the bottom end of the clamping claw; the upper ends of the clamping claws are connected to the same mounting plate; a moving platform is connected between the working platform and the pressing platform; a moving seat is horizontally slidably connected to the moving platform; a lifting device for controlling the lifting of the clamping claws is installed on the moving seat; a control mechanism for controlling the lateral movement of the moving seat is also installed on the moving platform.

[0006] The filtering device comprises a filtering box; two filter plates are detachably connected to the filtering box; the two filter plates divide the cavity in the filtering box into a filtering cavity in the middle and two water inlet cavities respectively located on both sides of the filtering cavity; a connecting plate is installed above the filtering box; the ultrasonic cleaning device is installed above the connecting plate; a pump body is also fixed above the connecting plate; the water inlet of the pump body is connected to a water inlet pipe, and the water outlet of the pump body is connected to a water outlet pipe; the end of the water inlet pipe is inserted into the filtering cavity; the end of the water outlet pipe is inserted into the ultrasonic cleaning device; water outlets are provided on both sides of the filtering box; guide frames corresponding to the two water outlets are respectively connected to both sides of the filtering box; the ends of the two guide frames are respectively inserted into the two water inlet cavities.

[0007] Two water outlets are arranged on both sides of the filter box; the sealing ring is located between the two water outlets so as to be staggered with the two water outlets.

[0008] The cutting device comprises a first air pump and a first telescopic rod connected to the first air pump; the first air pump is installed on a fixing seat, and the end of the first telescopic rod passes through the fixing seat and is connected to a cutter.

[0009] The working platform is also rotatably connected to a guide roller for guiding the welding wire; an arc groove coaxial with the column is opened on the working platform; three arc knives are installed on the outer periphery of the column of the working platform; among the three arc knives, two of them slide along the arc groove and are slidably connected to the arc groove and are locked by bolts, and the other arc knife is fixed to the working platform by bolts; the three arc knives are distributed on the working platform in a rotation manner around the column as the axis.

[0010] A wire cutter is installed at the welding wire inlet position on the side of the winding column; and the cutting knife is located on the side of the wire cutter.

[0011] Four evenly distributed vertical slots are provided on the outer periphery of the winding column, and there are four corresponding claws in total; the upper ends of the four claws are all connected to the same mounting plate.

[0012] A guide surface is provided at the upper end of the clamping protrusion; the guide surface is inclined downward from the inside to the outside.

[0013] A transverse slide rail is connected to the front side of the mobile platform; the mobile seat is transversely slidably connected to the transverse slide rail; the lifting device includes a second air pump and a second telescopic rod connected to the bottom of the second air pump; the second air pump is fixed above the mobile seat, and the lower end of the second telescopic rod passes through the mobile seat and is connected to the mounting plate; the control mechanism includes a motor and a transverse screw; the transverse screw is rotatably connected to the mobile platform and is threadedly connected to the mobile seat; the motor is fixed to the side of the mobile platform and is connected to the transverse screw.

[0014] The technical effect that can be achieved by the present invention is as follows: in the process of making a welding ring, the welding wire is first cleaned by an ultrasonic cleaning device, and the water in the ultrasonic cleaning device can be continuously cleaned by a filtering device, thereby ensuring that the water in the ultrasonic cleaning device is always relatively clean; after the cleaning is completed, the welding wire is fed into the working platform and is wound into a welding ring by the cooperation of an arc knife and a winding column, and after the welding ring is formed, it is cut by a cutting device to cut off the welding ring, and the cut welding ring is located above the clamping bulge of the clamping claw, and the clamping claw and the welding ring are lifted by a lifting device, and finally the clamping claw and the welding ring are controlled by a control mechanism to move to the pressing platform. The present invention adopts the above-mentioned method to produce welding rings, which is more convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0016] Figure 1 It is a structural schematic diagram of a welding ring automatic cleaning wire winding grasping and pressing device of the present invention;

[0017] Figure 2 yes Figure 1 A magnified view of part A;

[0018] Figure 3 yes Figure 1 A magnified view of part B;

[0019] Figure 4 It is a stereoscopic diagram of a welding ring automatic cleaning wire winding grasping and pressing device of the present invention (the welding ring is lifted up);

[0020] Figure 5 yes Figure 4 Enlarged view of part C;

[0021] Figure 6 It is a schematic diagram of the structure of the welding ring and the claw;

[0022] Figure 7 yes Figure 6 A magnified view of the D portion;

[0023] Figure 8 It is a cross-sectional view of an ultrasonic cleaning device. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] See also Figures 1 to 8 .

[0026] A welding ring automatic cleaning wire winding grasping and pressing device, comprising a workbench 1, an ultrasonic cleaning device 8 and a filtering device for filtering water in the ultrasonic cleaning device 8 are fixed on the upper side of one side of the workbench 1, and a wire winding cutting device is connected to the upper side of the other side of the workbench 1; the workbench 1 is also provided with a pressing platform 3 on the side of the wire winding cutting device; the ultrasonic cleaning device 8 is provided with mounting holes on both sides, and the mounting holes are connected with sealing rings 11, and the sealing rings 11 are provided with through holes for passing the welding wire; specifically, the filtering device comprises a filtering box 2, and two filter plates 4 are detachably connected to the filtering box 2; the two filter plates 4 divide the cavity in the filtering box 2 into a filtering cavity 5 located in the middle and two water inlet ports located on both sides of the filtering cavity 5 cavity 6, a connecting plate 7 is installed above the filter box body 2, and an ultrasonic cleaning device 8 is installed above the connecting plate 7; a pump body 9 is also fixed above the connecting plate 7, and the water inlet of the pump body 9 is connected to the water inlet pipe 10, and the water outlet of the pump body 9 is connected to the water outlet pipe 25; the end of the water inlet pipe 10 is inserted into the filter cavity 5, and the end of the water outlet pipe 25 is inserted into the ultrasonic cleaning device 8, and water outlets 21 are opened on the left and right sides of the filter box body 2; the two sides of the filter box body 2 are respectively connected to the guide frames 22 corresponding to the two water outlets 21, and the ends of the two guide frames 22 are respectively inserted into the two water inlet cavities 6; more specifically, two water outlets 21 are opened on both sides of the filter box body 2, and the sealing ring 11 is located between the two water outlets 21 so as to be staggered with the two water outlets 21.

[0027] The present invention is to filter the water in the ultrasonic cleaning device 8 (refer to Figure 1 , 2, 8), first open the pump body 9, the pump body 9 absorbs the relatively clean water in the filter chamber 5 through the water inlet pipe 10, and sends the water absorbed by the water inlet pipe 10 into the ultrasonic cleaning device 8 through the water outlet pipe 25. The ultrasonic cleaning device 8 continuously sends relatively clean water through the pump body 9, so that the water in the ultrasonic cleaning device 8 continues to increase. When the water storage in the ultrasonic cleaning device 8 exceeds the upper limit, the excess water is discharged from the water outlet 21 and sent into the water inlet chamber 6 through the two guide frames 22 respectively. The water in the water inlet chamber 6 is filtered by the two filter plates 4 and returns to the filter chamber 5. The water is continuously circulated as described above, thereby continuously filtering the water in the ultrasonic cleaning device 8. , until the filter plate 4 and the water inlet chamber 6 are dirty, then cleaning is carried out. The present invention adopts the above-mentioned method, which can greatly reduce the cleaning frequency of the ultrasonic cleaning device 8, which is more convenient, and only the filter box 2 needs to be cleaned during cleaning, which does not affect the use of the ultrasonic cleaning device 8; and the sealing ring 11 is located between the two water outlets 21 and is staggered with the two water outlets 21. By staggering the sealing ring 11 with the two water outlets 21, it is possible to prevent water from the water outlet 21 from directly falling onto the welding wire, thereby reducing the impact on the welding wire; and the present invention can make the welding wire directly pass into the ultrasonic cleaning device 8 through the design of the sealing ring 11, thereby avoiding the bending of the welding wire.

[0028] The wire winding and cutting device includes a working platform 12 connected to the workbench 1, a winding column 13 is installed on the working platform 12, and a plurality of arc knives 14 for convenient wire winding are installed on the outer periphery of the winding column 13 of the working platform 12; specifically, a guide roller 34 for guiding the welding wire is rotatably connected to the working platform 12, an arc groove 35 coaxial with the winding column 13 is opened on the working platform 12, and three arc knives 14 are installed on the outer periphery of the winding column 13 of the working platform 12; among the three arc knives 14, two of the arc knives 14 slide along the arc groove 35 and are slidably connected to the arc groove 35 and are locked by bolts, and the other arc knife 14 is connected to the arc groove 35 by sliding along the arc groove 35 and is locked by bolts. 14 is fixed to the working platform 12 by bolts; three arc knives 14 are rotatably distributed on the working platform 12 around the column 13 as the axis; a fixed seat 15 is connected to the front side of the working platform 12, and a cutting device for cutting the welding wire is installed on the fixed seat 15; specifically, the cutting device includes a first air pump 31 and a first telescopic rod 32 connected to the first air pump 31; the first air pump 31 is installed on the fixed seat 15, and the end of the first telescopic rod 32 passes through the fixed seat 15 and is connected to a cutter 33; more specifically, a wire cutter 41 is installed at the welding wire feeding position on the side of the column 13, and the cutter 33 is located on the side of the wire cutter 41.

[0029] After the welding wire of the present invention is cleaned, it is guided by the guide roller 34 and then fed into between the conductor cutter 41 and the winding column 13. Then, the three arc cutters 14 cooperate with the winding column 13 to wind it into a ring. Then, the first air pump 31 is turned on, and the first air pump 31 controls the extension of the first telescopic rod 32, so that the cutter 33 cuts off the ring-shaped welding ring.

[0030] A plurality of vertical slots 16 are provided around the outer periphery of the column 13. Specifically, four evenly distributed vertical slots 16 are provided around the outer periphery of the column 13. Claws 17 are vertically slidably connected to the four vertical slots 16, and there are four corresponding claws 17 in total. The bottom ends of the claws 17 are connected to the card protrusions 23, and the upper ends of the four claws 17 are connected to the same mounting plate 18. A moving platform 19 is connected between the working platform 12 and the press-fitting platform 3. A moving seat 20 is lateraly slidably connected to the moving platform 19, and a lifting device for controlling the lifting of the claws 17 is installed on the moving seat 20. A control mechanism for controlling the lateral movement of the moving seat 20 is also installed on the moving platform 19. Specifically, the moving platform 19 A transverse slide rail 41 is connected to the front side of the moving platform 19, and the moving seat 20 is connected to the transverse slide rail 41 in a transverse sliding manner; the lifting device includes a second air pump 42 and a second telescopic rod 43 connected to the bottom of the second air pump 42, the second air pump 42 is fixed above the moving seat 20, and the lower end of the second telescopic rod 43 passes through the moving seat 20 and is connected to the mounting plate 18; the control mechanism includes a motor 51 and a transverse screw 52, ​​the transverse screw 52 is rotatably connected to the moving platform 19 and is threadedly connected to the moving seat 20, the motor 51 is fixed to the side of the moving platform 19 and is connected to the transverse screw 52; more specifically, a guide surface 24 is provided at the upper end of the clamping protrusion 23, and the guide surface 24 is inclined downward from the inside to the outside.

[0031] After the welding ring is cut off, the second air pump 42 is turned on, and the second air pump 42 controls the second telescopic rod 43 to shorten, thereby lifting the welding ring on the four claws 17 until it is lifted to Figure 4 , 5 position, and then turn on the motor 51, which drives the horizontal screw 52 to rotate, thereby controlling the movable seat 20, the four clamping claws 17 and the welding ring to move horizontally along the horizontal slide rail 41, until the movable seat 20 and the welding ring are moved to the press-fitting platform 3. At this time, the worker can directly push the welding ring off the clamping protrusions 23 of the four clamping claws 17. The upper end of the clamping protrusion 23 is provided with a guide surface 24, which is inclined downward from the inside to the outside, so that the worker can push the welding ring down along the guide surface 24. The four clamping claws 17 of the present invention are all elastic parts made of elastic material.

Claims

1. A welding ring automatic cleaning wire winding grasping and pressing device, comprising a workbench (1), characterized in that: An ultrasonic cleaning device (8) and a filtering device for filtering water in the ultrasonic cleaning device (8) are fixed on the upper side of one side of the workbench (1), and a wire winding and cutting device is connected to the upper side of the other side of the workbench (1); the workbench (1) is also provided with a pressing platform (3) on the side of the wire winding and cutting device; the ultrasonic cleaning device (8) is provided with mounting holes on both sides; the mounting holes are connected with sealing rings (11); the sealing rings (11) are provided with holes for passing welding wires; the wire winding and cutting device comprises a work platform (12) connected to the upper side of the workbench (1); a winding column (13) is installed on the work platform (12); a plurality of arc knives (14) for convenient wire winding are installed on the outer periphery of the winding column (13) of the work platform (12); the work platform ( 12) is connected to a fixed seat (15) on the front side; a cutting device for cutting the welding wire is installed on the fixed seat (15); a plurality of vertical slots (16) are provided on the outer periphery of the winding column (13); a plurality of vertical slots (16) are vertically slidably connected to claws (17); the bottom ends of the claws (17) are connected to a clamping protrusion (23); the upper ends of the claws (17) are connected to the same mounting plate (18); a moving platform (19) is connected between the working platform (12) and the pressing platform (3); a moving seat (20) is laterally slidably connected to the moving platform (19); a lifting device for controlling the lifting of the claws (17) is installed on the moving seat (20); and a control mechanism for controlling the lateral movement of the moving seat (20) is also installed on the moving platform (19).

2. The automatic cleaning wire winding grasping and pressing device for welding ring according to claim 1 is characterized in that: The filtering device comprises a filtering box (2); two filter plates (4) are detachably connected to the filtering box (2); the two filter plates (4) divide the cavity in the filtering box (2) into a filtering cavity (5) located in the middle and two water inlet cavities (6) located on both sides of the filtering cavity (5); a connecting plate (7) is installed above the filtering box (2); the ultrasonic cleaning device (8) is installed above the connecting plate (7); a pump body (9) is also fixed above the connecting plate (7); the water inlet of the pump body (9) is The inlet of the pump body (9) is connected to a water inlet pipe (10), and the water outlet of the pump body (9) is connected to a water outlet pipe (25); the end of the water inlet pipe (10) is inserted into the filter cavity (5); the end of the water outlet pipe (25) is inserted into the ultrasonic cleaning device (8); the filter box (2) is provided with water outlets (21) on both sides; the two sides of the filter box (2) are respectively connected to guide frames (22) corresponding to the two water outlets (21); the ends of the two guide frames (22) are respectively inserted into the two water inlet cavities (6).

3. The automatic cleaning, winding, grabbing and pressing device for welding rings according to claim 1, characterized in that: Two water outlets (21) are provided on both sides of the filter box (2); the sealing ring (11) is located between the two water outlets (21) and is staggered from the two water outlets (21).

4. The automatic cleaning, winding, grabbing and pressing device for welding rings according to claim 1, characterized in that: The cutting device comprises a first air pump (31) and a first telescopic rod (32) connected to the first air pump (31); the first air pump (31) is installed on a fixing seat (15), and the end of the first telescopic rod (32) passes through the fixing seat (15) and is connected to a cutter (33).

5. The automatic cleaning wire winding grabbing and pressing device for welding ring according to claim 4 is characterized in that: The working platform (12) is also rotatably connected to a guide roller (34) for guiding the welding wire; the working platform (12) is provided with an arc groove (35) coaxial with the winding column (13); the working platform (12) is provided with three arc knives (14) on the outer periphery of the winding column (13); among the three arc knives (14), two of the arc knives (14) slide along the arc groove (35) and are slidably connected to the arc groove (35) and are locked by bolts, and the other arc knife (14) is fixed to the working platform (12) by bolts; the three arc knives (14) are rotatably distributed on the working platform (12) with the winding column (13) as the axis.

6. The automatic cleaning wire winding grabbing and pressing device for welding ring according to claim 5, characterized in that: A wire cutter (41) is installed at the welding wire entry position on the side of the winding column (13); and the cutting knife (33) is located on the side of the wire cutter (41).

7. The automatic cleaning, winding, grabbing and pressing device for welding rings according to claim 1, characterized in that: The outer periphery of the winding column (13) is provided with four evenly distributed vertical slots (16), and there are four corresponding claws (17) in total; the upper ends of the four claws (17) are all connected to the same mounting plate (18).

8. The automatic cleaning, winding, grabbing and pressing device for welding rings according to claim 1, characterized in that: A guide surface (24) is provided at the upper end of the clamping protrusion (23); the guide surface (24) is inclined downward from the inside to the outside.

9. The automatic cleaning, winding, grabbing and pressing device for welding rings according to claim 1, characterized in that: The front side of the movable platform (19) is connected to a transverse slide rail (41); the movable seat (20) is transversely slidably connected to the transverse slide rail (41); the lifting device includes a second air pump (42) and a second telescopic rod (43) connected to the bottom of the second air pump (42); the second air pump (42) is fixed above the movable seat (20), and the lower end of the second telescopic rod (43) passes through the movable seat (20) and is connected to the mounting plate (18); the control mechanism includes a motor (51) and a transverse screw (52); the transverse screw (52) is rotatably connected to the movable platform (19) and is threadedly connected to the movable seat (20); the motor (51) is fixed to the side of the movable platform (19) and is connected to the transverse screw (52).

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