Washing machine roller assembling equipment

Abstract

The invention discloses washing machine roller assembling equipment, and relates to the technical field of assembling equipment, the washing machine roller assembling equipment comprises a roller bracket used for bearing a washing machine roller, one end of an opening of the washing machine roller is provided with a pushing cylinder, and the end part of a cylinder rod of the pushing cylinder is fixedly provided with a bracket used for lifting a water stirring rib; the other end of the washing machine roller abuts against the interior of the rotating piece. When the water stirring ribs are installed, the water stirring ribs are firstly placed on the bracket, then a cylinder rod of the pushing air cylinder stretches out, the bracket is pushed to move towards the interior of a washing machine roller, and the water stirring ribs move forwards in the mode of being attached to the inner wall of the roller till the water stirring ribs reach the designated position; then the transverse sliding module and the longitudinal sliding module act in a matched mode, so that the two screw driving machines are located at the positions, where screws need to be driven, of the roller; and the precise positioning effect is achieved, two screws can be screwed at the same time, and therefore the working efficiency is doubled.

Description

Technical Field

[0001] The present invention specifically relates to the technical field of assembly equipment, and in particular to a washing machine drum assembly equipment. Background Art

[0002] The material of the drum is generally stainless steel. Stainless steel has good corrosion resistance because the washing machine will be exposed to a variety of chemicals such as water and detergent during operation. In addition, stainless steel is strong enough to withstand the weight of the clothes and the mechanical forces during the washing process, such as the centrifugal force generated by rotation. For example, the drum of some high-end washing machines uses high-quality 304 stainless steel, which not only has a smooth surface, which is conducive to protecting clothes, but also has a long service life.

[0003] In order to achieve better water diversion and cleaning effects, a washing machine has multiple water diversion ribs installed on the inner wall of the washing machine drum for water diversion; the water diversion ribs need to be fixed in the washing machine drum during the production process; since the water diversion ribs are on the outside, it is difficult to install the screws; the traditional installation method is to operate by manual installation, and the assembly efficiency is very slow. Summary of the invention

[0004] The purpose of the present invention is to provide a washing machine drum assembly device, which pushes the water-repelling rib to a suitable position along the inner wall of the drum by means of a cylinder push, and then screws it by means of a screw-driving mechanism, effectively reducing the labor intensity of manual labor, and can also automatically rotate after installing a water-repelling rib, so as to install the next water-repelling rib section, so as to solve the technical problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A washing machine drum assembly device comprises a drum bracket for carrying the washing machine drum, wherein a push cylinder is provided at one end of the opening of the washing machine drum, and a bracket for lifting the water-displacing rib is fixedly installed at the end of the cylinder rod of the push cylinder; the other end of the washing machine drum abuts against the inside of the rotating member;

[0007] One end of the rotating member is open, and the diameter of the end is larger than the diameter of the washing machine drum; the rotating member is rotatably connected to the mounting seat, and a rotating shaft is welded on the outer side of the rotating member, and a driven wheel is mounted on the rotating shaft; the driven wheel is connected to the driving wheel mounted on the rotating motor through a belt;

[0008] The described mounting base is fixed to the top of the side frame body by bolts, and a screw mounting mechanism is further provided on one side of the mounting base; the screw mounting mechanism includes two screw drivers, and a screw inlet pipe is fitted on one side of each screw driver; the screw driver is fixed on a sliding frame, the sliding frame is slidably connected to a bearing frame, and a vertical cylinder is fixed on the top of the bearing frame; the cylinder rod of the vertical cylinder is fixed to the sliding frame.

[0009] As a further technical solution of the present invention, the bearing frame is fitted and connected to the platform on the longitudinal sliding module; the longitudinal sliding module is fitted and mounted on the platform of the transverse sliding module; the transverse sliding module is fixed on a support frame, and the support frame is fixedly connected to the side support and the side frame body.

[0010] As a further technical solution of the present invention, the upper end of the roller bracket is arranged in a semi-cylindrical shell shape, and one end bulges inwards, so as to abut the washing machine drum against the rotating part;

[0011] A lifting assembly is provided below the roller bracket; the lifting assembly has two and is symmetrically arranged on both sides of the roller bracket.

[0012] As a further technical solution of the present invention, the lifting assembly includes a moving slide table slidably connected to the roller bracket, the moving slide table is arranged in a "冂" shape, and two sliding shafts and a force-applying shaft are respectively arranged on the moving slide table; wherein the sliding shafts are slidably connected in a guide frame; the force-applying shaft is movably connected in a driving block;

[0013] The driving block is fitted and mounted on a lead screw; the lower end of the lead screw is fitted and mounted with a lead screw motor.

[0014] A transverse chute is opened at the middle position of the driving block; a threaded hole is penetrated from top to bottom at one end of the driving block, and a through hole is penetrated at the other end; wherein the threaded hole is in transmission connection with the lead screw; the through hole is slidably connected to a guide rod;

[0015] Both ends of the lead screw are fitted and mounted with pedestal bearings to cooperate with the side support; both ends of the guide rod are fixed to the side support through end plates.

[0016] As a further technical solution of the present invention, the guide frame has a cavity in the middle for the sliding shaft to slide, the lower end of the cavity is arranged vertically, and the upper end is arranged at an inclination of 140 degrees.

[0017] As a further technical solution of the present invention, a card slot is provided at the bottom of the roller bracket; the shape and size of the card slot are consistent with the shape and size of the card table; the card table is fixed on the sliding table, and sliding seats are fixed on both sides of the bottom of the sliding table; the sliding seat is slidably connected to the sliding rail, and the middle position of the bottom of the sliding table is also fixed to the cylinder rod of the sliding cylinder through a fixed seat; the sliding cylinder is fixed on the base plate.

[0018] As a further technical solution of the present invention, one end of the base plate is fixed to the side frame body, and a support leg is fixed to the bottom of the other end; side brackets are also fixed on both sides of the upper end of the base plate; and the side brackets are also fixedly connected to the side frame body.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. When installing the water-repelling rib, the water-repelling rib is first placed on the bracket, and then the cylinder rod of the push cylinder is extended to push the bracket into the drum of the washing machine, so that the water-repelling rib moves forward along the inner wall of the drum until it reaches a designated position; then the lateral sliding module and the longitudinal sliding module cooperate to make the two screw drivers located at the positions where the drum needs to be screwed; the positioning effect is relatively accurate, and the two screws can be tightened at the same time, thereby doubling the work efficiency;

[0021] 2. In the present invention, the screws are transported into the screw entry tube by gas transport, and then fall to the predetermined position of the screw driver. Then the cylinder rod of the vertical cylinder extends, so that the sliding frame slides downward, and the screw driver aligns the screws with the threaded holes, and then drives the screws, thereby achieving the fixing and installation of the water-repellent reinforcement. This installation method effectively reduces the labor intensity and greatly improves the assembly efficiency of the washing machine drum.

[0022] 3. The present invention places the roller card in the bracket, the screw motor drives the screw to rotate, and the driving block converts the rotational motion of the screw into linear motion, so that the movable slide lifts the bracket and separates it from the card table and rises; when the sliding shaft slides upward along the guide frame to the inclined portion, it slides to the right side, thereby ensuring that the end of the roller can rest against the rotating part; the precise positioning and fixation of the roller is achieved, thereby facilitating the fixed installation of the water-repellent reinforcement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0024] Figure 2 The present invention Figure 1 main view.

[0025] Figure 3 The present invention Figure 1 Schematic diagram of the rear structure.

[0026] Figure 4 The present invention Figure 1 Schematic diagram of part of the structure.

[0027] Figure 5 The present invention Figure 4 Schematic diagram of the bottom side structure.

[0028] Figure 6 The present invention Figure 1 Left view of .

[0029] Figure 7 The present invention Figure 1 An enlarged schematic diagram of point A.

[0030] Figure 8 The present invention Figure 4 An enlarged schematic diagram of point B.

[0031] Fig. 9 The present invention Figure 5 Enlarged schematic diagram of point C.

[0032] Fig.10 The present invention Figure 2 An enlarged schematic diagram of point D.

[0033] In the figure: 1-support base, 2-side frame, 3-mounting seat, 4-rotating member, 5-screw mounting mechanism, 6-pushing cylinder, 7-bracket, 8-lifting assembly, 9-bottom plate, 10-slide rail, 11-slide seat, 12-sliding table, 13-card table, 14-sliding cylinder, 15-roller bracket, 16-side bracket, 17-leg, 18-belt, 19-driving wheel, 20-rotating motor, 21-driven wheel, 22-card slot;

[0034] 51-support frame, 52-lateral sliding module, 53-longitudinal sliding module, 54-carrying frame, 55-vertical cylinder, 56-sliding frame, 57-screw machine, 58-screw entry pipe;

[0035] 81-movable slide, 82-sliding shaft, 83-force shaft, 84-driving block, 85-screw, 86-guide frame, 87-guide rod, 88-screw motor. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figures 1 to 10 In an embodiment of the present invention, a washing machine drum assembly device includes a drum bracket 15 for supporting the washing machine drum, wherein a push cylinder 6 is provided at one end of the opening of the washing machine drum, and a bracket 7 for lifting the water-displacing rib is fixedly installed at the end of the cylinder rod of the push cylinder 6; the other end of the washing machine drum abuts against the rotating member 4;

[0038] The mounting seat 3 is fixed to the top of the side frame body 2 by bolts, and a screw mounting mechanism 5 is also provided on one side of the mounting seat 3; the screw mounting mechanism 5 includes two screw drivers 57, and a screw entry tube 58 is installed on one side of each screw driver 57; the screw driver 57 is fixed on a sliding frame 56, and the sliding frame 56 is slidably connected to the bearing frame 54, and a vertical cylinder 55 is fixed on the top of the bearing frame 54; the cylinder rod of the vertical cylinder 55 is fixed to the sliding frame 56. The bearing frame 54 is connected to the platform on the longitudinal sliding module 53; the longitudinal sliding module 53 is installed on the platform of the transverse sliding module 52; the transverse sliding module 52 is fixed on the support frame 51, and the support frame 51 is fixedly connected to the side bracket 16 and the side frame body 2.

[0039] By adopting the above technical solution, when installing the water-repelling rib, first place the water-repelling rib on the bracket 7, then extend the cylinder rod of the push cylinder 6, push the bracket 7 into the washing machine drum, so that the water-repelling rib moves forward along the inner wall of the drum until it reaches the designated position; then the lateral sliding module 52 and the longitudinal sliding module 53 cooperate to make the two screw drivers 57 located at the position where the drum needs to be screwed;

[0040] The screws are transported to the screw entry tube 58 by gas delivery, and then fall to the predetermined position of the screw driver 57. Then the cylinder rod of the vertical cylinder 55 is extended, so that the sliding frame 56 slides downward, and the screw driver 57 aligns the screws with the threaded holes and then drives the screws, thereby achieving the fixation and installation of the water-repellent reinforcement. This installation method effectively reduces the labor intensity of manual labor and greatly improves the assembly efficiency of the washing machine drum.

[0041] Furthermore, one end of the rotating member 4 is open, and the diameter of the end is larger than the diameter of the washing machine drum; the rotating member 4 is rotatably connected to the mounting seat 3, and a rotating shaft is welded on the outer side of the rotating member 4, and a driven wheel 21 is mounted on the rotating shaft; the driven wheel 21 is connected to the driving wheel 19 installed on the rotating motor 20 through a belt 18. The upper end of the drum bracket 15 is semicircular, and one end is inwardly protruding, so as to facilitate the washing machine drum to be stopped in the rotating member 4;

[0042] A lifting component 8 is provided below the drum bracket 15 described above; two lifting components 8 are symmetrically arranged on both sides of the drum bracket 15.

[0043] By adopting the above technical solution, after one water deflector is installed, the rotating motor 20 drives the driving wheel 19 to rotate, and drives the rotating part 4 to rotate through the driven wheel 21 under the cooperation of the belt 18; one end of the drum abuts against the bracket 7 and the other end abuts against the rotating part 4 (not clamped and fixed), so when the rotating part 4 rotates, it can drive the drum to rotate. When the drum rotates to a certain position, the next water deflector can be installed and fixed.

[0044] This rotation method eliminates manual intervention and has good stability and accuracy, thus improving the installation efficiency of the water deflector.

[0045] In this embodiment, the lifting component 8 includes a moving slide 81 slidably connected to the drum bracket 15. The moving slide 81 is arranged in a "冂" shape, and two sliding shafts 82 and a force-applying shaft 83 are respectively arranged on the moving slide 81; the sliding shaft 82 is slidably connected in the guide frame 86; the force-applying shaft 83 is movably connected in the driving block 84;

[0046] The driving block 84 is cooperatively installed on the lead screw 85; the lower end of the lead screw 85 is cooperatively installed with a lead screw motor 88.

[0047] A horizontal chute is opened at the middle position of the driving block 84; a threaded hole is penetrated from top to bottom at one end of the driving block 84, and a through hole is penetrated at the other end; the threaded hole is in transmission connection with the lead screw 85; the through hole is slidably connected with the guide rod 87; both ends of the lead screw 85 are cooperatively installed with the side bracket 16 through bearing blocks; both ends of the guide rod 87 are fixed to the side bracket 16 through end plates.

[0048] By adopting the above technical solution, after the washing machine drum and the water deflector are assembled, the lead screw motor 88 drives the lead screw 85 to rotate, and the driving block 84 converts the rotational motion of the lead screw 85 into a linear motion, so that the driving block 84 slides downward along the guide rod 87. At this time, the moving slide 81 drives the bracket 7 to move downward for the staff to take out.

[0049] In this embodiment, a card slot 22 is opened at the bottom of the drum bracket 15; the shape and size of the card slot 22 are the same as those of the card table 13; the card table 13 is fixed on the sliding table 12, and sliding seats 11 are fixed on both sides of the bottom of the sliding table 12; the sliding seats 11 are slidably connected to the slide rails 10, and the middle position of the bottom of the sliding table 12 is also fixed to the cylinder rod of the sliding cylinder 14 through a fixed seat; the sliding cylinder 14 is fixed on the bottom plate 9.

[0050] More specifically, the guide frame 86 has a groove in the middle for facilitating the sliding of the sliding shaft 82 . The lower end of the groove is vertically arranged, and the upper end is inclined at 140 degrees.

[0051] By adopting the above technical solution, when assembling another roller, the roller is first clamped in the bracket 7, and the clamping groove 22 at the bottom of the bracket 7 is clamped on the clamping platform 13; the cylinder rod of the sliding cylinder 14 is contracted, so that the sliding platform 12 slides inward along the slide rail 10 through the slide seat 11 until both sides of the bracket 7 slide to the inner side of the movable slide 81 and are clamped and fixed with the movable slide 81;

[0052] Then the screw motor 88 drives the screw 85 to rotate, and the driving block 84 converts the rotational motion of the screw 85 into linear motion, so that the movable slide 81 lifts the bracket 7 to separate from the card table 13 and rises; when the sliding shaft 82 slides upward along the guide frame 86 to the inclined part, it will slide to the right, thereby ensuring that the end of the roller can rest against the rotating part 4; the precise positioning and fixation of the roller is achieved, thereby facilitating the fixed installation of the water-repellent reinforcement.

[0053] In this embodiment, one end of the bottom plate 9 is fixed to the side frame body 2, and a support leg 17 is fixed to the bottom of the other end; side brackets 16 are also fixed to both sides of the upper end of the bottom plate 9; and the side brackets 16 are also fixedly connected to the side frame body 2.

[0054] The working principle is:

[0055] When in use, firstly, the roller is clamped into the bracket 7, and the clamping groove 22 at the bottom of the bracket 7 is clamped on the clamping platform 13; the cylinder rod of the sliding cylinder 14 is contracted, so that the sliding platform 12 slides inward along the slide rail 10 through the slide seat 11, until both sides of the bracket 7 slide to the inner side of the movable slide 81, and are clamped and fixed with the movable slide 81;

[0056] Then the screw motor 88 drives the screw 85 to rotate, and the driving block 84 converts the rotational motion of the screw 85 into linear motion, so that the movable slide 81 lifts the bracket 7 and separates it from the card table 13 and rises; when the sliding shaft 82 slides upward along the guide frame 86 to the inclined portion, it slides to the right side, thereby ensuring that the end of the roller can abut against the rotating member 4; thus achieving accurate positioning and fixing of the roller;

[0057] The water-repelling bar is placed on the bracket 7, and then the cylinder rod of the push cylinder 6 is extended to push the bracket 7 into the drum of the washing machine, so that the water-repelling bar moves forward along the inner wall of the drum until it reaches the specified position; then the horizontal sliding module 52 and the vertical sliding module 53 cooperate to make the two screw drivers 57 located at the position where the screws need to be driven in the drum;

[0058] The screws are transported to the screw entry tube 58 by gas delivery, and then fall to the predetermined position of the screw driver 57. Then the cylinder rod of the vertical cylinder 55 is extended, so that the sliding frame 56 slides downward, and the screw driver 57 aligns the screws with the threaded holes and then drives the screws, thereby achieving the fixation and installation of the water-repellent reinforcement. This installation method effectively reduces the labor intensity of manual labor and greatly improves the assembly efficiency of the washing machine drum.

[0059] When one water-repellent rib is installed, the rotating motor 20 drives the driving wheel 19 to rotate, and drives the rotating member 4 to rotate through the driven wheel 21 with the cooperation of the belt 18; one end of the drum abuts against the bracket 7, and the other end abuts against the rotating member 4 (not clamped and fixed), so when the rotating member 4 rotates, it can drive the drum to rotate. When the drum rotates to a certain position, the next water-repellent rib can be installed and fixed.

[0060] When the washing machine drum and the water-draining rod are assembled, the screw motor 88 drives the screw 85 to rotate, and the driving block 84 converts the rotational motion of the screw 85 into linear motion, so that the driving block 84 slides downward along the guide rod 87. At this time, the movable slide 81 moves down with the bracket 7 to facilitate the removal by the staff.

[0061] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0062] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A washing machine drum assembly device, characterized in that: It includes a drum bracket (15) for carrying a washing machine drum. One end of the opening of the washing machine drum is provided with a pushing cylinder (6), and a bracket (7) for lifting the water deflecting ribs is fixedly installed at the end of the cylinder rod of the pushing cylinder (6); the other end of the washing machine drum abuts against the inside of a rotating member (4). One end of the rotating member (4) is arranged in an open shape, and the diameter of this end is larger than the diameter of the washing machine drum; the rotating member (4) is rotatably connected to a mounting seat (3), and a rotating shaft is welded on the outside of the rotating member (4), and a driven wheel (21) is fitted and installed on the rotating shaft; the driven wheel (21) is in transmission connection with a driving wheel (19) installed on a rotating motor (20) through a belt (18). The mounting seat (3) is fixed to the top of the side frame body (2) by bolts, and a screw mounting mechanism (5) is further provided on one side of the mounting seat (3); the screw mounting mechanism (5) includes two screw drivers (57), and a screw inlet pipe (58) is fitted and installed on one side of each screw driver (57); the screw driver (57) is fixed on a sliding frame (56), the sliding frame (56) is slidably connected to a bearing frame (54), and a vertical cylinder (55) is fixed on the top of the bearing frame (54); the cylinder rod of the vertical cylinder (55) is fixed to the sliding frame (56).

2. The washing machine drum assembly device according to claim 1, characterized in that: The bearing frame (54) is in mating connection with a carrier on a longitudinal sliding module (53); the longitudinal sliding module (53) is fitted and installed on a carrier of a transverse sliding module (52); the transverse sliding module (52) is fixed on a support frame (51), and the support frame (51) is fixedly connected to a side bracket (16) and the side frame body (2).

3. The washing machine drum assembly device according to claim 1, characterized in that: The upper end of the drum bracket (15) is arranged in a semi-circular shell shape, and one end bulges inwards, facilitating abutting the washing machine drum against the inside of the rotating member (4). A lifting assembly (8) is provided below the drum bracket (15); two lifting assemblies (8) are symmetrically arranged on both sides of the drum bracket (15).

4. The washing machine drum assembly device according to claim 3, characterized in that: The lifting assembly (8) includes a moving slide (81) slidably connected to the drum bracket (15), the moving slide (81) is arranged in a "冂" shape, and two sliding shafts (82) and a force-applying shaft (83) are respectively arranged on the moving slide (81); the sliding shafts (82) are slidably connected in a guide frame (86); the force-applying shaft (83) is movably connected in a driving block (84). The driving block (84) is fitted and installed on a lead screw (85); the lower end of the lead screw (85) is fitted and installed with a lead screw motor (88).

5. The washing machine drum assembly device according to claim 4, characterized in that: A transverse chute is opened at the middle position of the driving block (84); a threaded hole is penetrated from top to bottom at one end of the driving block (84), and a through hole is penetrated at the other end; the threaded hole is in transmission connection with the lead screw (85); the through hole is slidably connected to a guide rod (87). Both ends of the lead screw (85) are fitted and installed with pillow block bearings to cooperate with the side bracket (16); both ends of the guide rod (87) are fixed to the side bracket (16) through end plates.

6. The washing machine drum assembly device according to claim 5, characterized in that: The guide frame (86) has a groove in the middle for facilitating the sliding of the sliding shaft (82). The lower end of the groove is vertically arranged, and the upper end is inclined at 140 degrees.

7. The washing machine drum assembly device according to claim 1, characterized in that: A card slot (22) is provided at the bottom of the roller bracket (15); the shape and size of the card slot (22) are consistent with the shape and size of the card platform (13); the card platform (13) is fixed on the sliding platform (12), and a slide seat (11) is fixed on both sides of the bottom of the sliding platform (12); the slide seat (11) is slidably connected to the slide rail (10), and the middle position of the bottom of the sliding platform (12) is also fixed to the cylinder rod of the sliding cylinder (14) through a fixed seat; the sliding cylinder (14) is fixed on the bottom plate (9).

8. The washing machine drum assembly device according to claim 7, characterized in that: One end of the bottom plate (9) is fixed to the side frame body (2), and a support leg (17) is fixed to the bottom of the other end; side brackets (16) are also fixed to both sides of the upper end of the bottom plate (9); and the side brackets (16) are also fixedly connected to the side frame body (2).

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