Sealing ring output device for assembling water pump

Abstract

The invention relates to the technical field of water pumps, and particularly discloses a sealing ring output device for assembling a water pump, which comprises a rack, side brackets are arranged at the upper end of the rack, a first conveying mechanism is arranged at the upper end of the rack and positioned on the inner sides of the two side brackets, and a second conveying mechanism is further arranged at the upper end of the rack; the first conveying mechanism is higher than the second conveying mechanism; a material rotating mechanism is arranged on the side, close to the second conveying mechanism, of the first conveying mechanism, and a first visual detection mechanism is arranged above the first conveying mechanism and used for detecting one side face of the sealing ring. A discharging mechanism is arranged on one side of the material rotating mechanism, a second visual detection mechanism is arranged above the second conveying mechanism, and the second visual detection mechanism is used for detecting the other side face of the sealing ring. The device is simple in structural design and low in cost, secondary detection is carried out on the sealing ring before the sealing ring is installed, the machining efficiency is improved, and the rate of finished products of water pumps is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of water pumps, and in particular relates to a sealing ring output device for assembling a water pump. Background Art

[0002] A water pump is a machine that transports liquids or increases the pressure of liquids. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals.

[0003] It can also transport liquids, gas mixtures and liquids containing suspended solids. The technical parameters of water pump performance include flow rate, suction head, head, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into positive displacement water pumps, vane pumps and other types. Positive displacement pumps use the change in the volume of their studio to transfer energy; vane pumps use the interaction between rotating blades and water to transfer energy, and there are centrifugal pumps, axial flow pumps and mixed flow pumps.

[0004] When the sealing ring is removed from the supporting fixture or collides during transportation, it will cause the sealing ring to deform or dent, affecting the sealing of the water pump. It is generally inspected manually one by one, but the labor cost is high. The sealing ring is also inspected by visual inspection equipment, but only one side of the sealing ring can be inspected each time, while the other side of the sealing ring is not easy to be inspected. It needs to be manually turned over and then inspected by visual inspection equipment, which greatly reduces the processing efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a sealing ring output device for assembling a water pump, so as to solve the problem in the prior art that when the sealing ring is taken out from a supporting fixture or collides during transportation, the sealing ring may be deformed or dented, thereby affecting the sealing performance of the water pump.

[0006] To achieve the above object, the present invention provides the following technical solution: a sealing ring output device for assembling a water pump, comprising a frame, a side bracket is arranged at the upper end of the frame, a first conveying mechanism is arranged at the upper end of the frame and located inside two side brackets, and a second conveying mechanism is also arranged at the upper end of the frame, and the height of the first conveying mechanism is greater than the height of the second conveying mechanism;

[0007] A material rotating mechanism is provided on one side of the first conveying mechanism close to the second conveying mechanism, and a first visual inspection mechanism is provided above the first conveying mechanism, and the first visual inspection mechanism is used to inspect one side of the sealing ring;

[0008] A feeding mechanism is arranged on one side of the rotating mechanism, and a second visual inspection mechanism is arranged above the second conveying mechanism, and the second visual inspection mechanism is used to inspect the other side surface of the sealing ring.

[0009] Preferably, the first flow dividing mechanism comprises a first crossbeam, both ends of the first crossbeam are fixed to the side bracket by bolts, and a plurality of first crossbeam holes are formed on the first crossbeam, and the first crossbeam holes are used for installing the first flow dividing plate.

[0010] Preferably, the second flow dividing mechanism comprises a second cross beam, both ends of the second cross beam are fixed to the side bracket by bolts, and a plurality of second cross beam holes are formed on the second cross beam, and the second cross beam holes are used for installing the second flow dividing plate.

[0011] Preferably, the distance between two adjacent second diverter plates is smaller than the distance between two adjacent first diverter plates.

[0012] Preferably, the material rotating mechanism comprises a material rotating motor and a material rotating shaft, the material rotating shaft is connected to the material rotating motor, a rotating frame is mounted on the material rotating shaft, a vertical bracket is mounted on the rotating frame, and the vertical bracket is perpendicular to the rotating frame.

[0013] Preferably, the rotating frame is further provided with a horizontal bracket, the horizontal bracket is perpendicular to the vertical bracket, and a plurality of circular holes are formed on the horizontal bracket.

[0014] Preferably: a magnet is arranged at one side end of the circular hole, and the magnet is arc-shaped.

[0015] Preferably: the horizontal support is also provided with a strip hole, and the strip hole is connected to the circular hole.

[0016] Preferably, the distance between two adjacent vertical supports is the same as the distance between two adjacent second diverter plates.

[0017] Preferably: the unloading mechanism includes an unloading bracket, with rotating feet fixed at both ends of the unloading bracket, and a plurality of unloading rods are arranged on the upper end of the unloading bracket. When the rotating frame rotates and drives the horizontal bracket to rotate, the unloading rods pass through the strip holes on the horizontal bracket to peel the sealing ring off the horizontal bracket.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention has a simple structural design and low cost. A secondary inspection is performed on the sealing ring before the sealing ring is installed, thereby improving the processing efficiency and the yield rate of the water pump.

[0020] 2. The present invention transports the sealing ring and visually inspects the upper and lower end surfaces of the sealing ring before installing the sealing ring on the water pump, thereby avoiding the problem of poor sealing of the water pump due to deformation or defects of the sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A perspective view of the present invention;

[0022] Figure 2A top view of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the first flow diversion mechanism and the second flow diversion mechanism in the present invention;

[0024] Figure 4 It is a structural schematic diagram of the material spinning mechanism in the present invention;

[0025] Figure 5 It is a structural schematic diagram of the material spinning mechanism and the material unloading mechanism in the present invention;

[0026] Figure 6 It is a structural schematic diagram of the material spinning mechanism in the present invention;

[0027] Figure 7 It is a structural schematic diagram of the feeding mechanism in the present invention.

[0028] In the figure: 1. frame; 2. side bracket; 201. adjustment hole; 202. shaft hole; 3. first conveying mechanism; 4. second conveying mechanism; 5. first diversion mechanism; 51. first beam; 511. first beam hole; 52. first diversion plate; 53. screw; 6. second diversion mechanism; 61. second beam; 611. second beam hole; 62. second diversion plate; 7. rotating mechanism; 71. rotating motor; 72. rotating shaft; 73. rotating frame; 74. vertical bracket; 75. horizontal bracket; 751. round hole; 752. strip hole; 76. magnet; 8. unloading mechanism; 81. unloading bracket; 82. rotating foot; 821. mounting hole; 83. fastening bolt; 84. material removal rod; 9. first visual inspection mechanism; 10. first bracket; 11. second visual inspection mechanism; 12. second bracket; 13. chassis; 14. sealing ring. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-2As shown in the figure, the present invention provides a sealing ring output device for assembling a water pump, comprising a frame 1, a side bracket 2 is arranged at the upper end of the frame 1, two side brackets 2 are symmetrically arranged, a first conveying mechanism 3 is arranged at the upper end of the frame 1 and located inside the two side brackets 2, a second conveying mechanism 4 is also arranged at the upper end of the frame 1, the height of the first conveying mechanism 3 is greater than the height of the second conveying mechanism 4, a first diverter mechanism 5 is arranged in the middle of the first conveying mechanism 3, a second diverter mechanism 6 is arranged between the first diverter mechanism 5 and the second conveying mechanism 4, a rotating mechanism 7 is arranged on the side of the first conveying mechanism 3 close to the second conveying mechanism 4, and a rotating mechanism 7 is arranged on the side of the first conveying mechanism 3 close to the second conveying mechanism 4. A feeding mechanism 8 is provided on one side of the feeding mechanism 7, and a first visual inspection mechanism 9 is provided above the first conveying mechanism 3. The first visual inspection mechanism 9 is used to inspect one side of the sealing ring 14, and the first visual inspection mechanism 9 is installed on the first bracket 10, and the first bracket 10 is installed on the side bracket 2. A second visual inspection mechanism 11 is provided above the second conveying mechanism 4. The second visual inspection mechanism 11 is used to inspect the other side of the sealing ring 14, and the second visual inspection mechanism 11 is installed on the second bracket 12, and the second bracket 12 is installed on the side bracket 2. A chassis 13 is also installed on the side of the frame 1.

[0031] The invention has a simple structural design and low cost, and performs secondary inspection on the sealing ring before installing the sealing ring, thereby improving the yield rate of the water pump.

[0032] Specifically, the sealing ring 14 is placed on the first conveying mechanism 3, conveyed to the first diversion mechanism 5 for diversion by the first conveying mechanism 3, the upper end surface of the sealing ring 14 is inspected by the first visual inspection mechanism 9, and then diverted by the second diversion mechanism 6, and enters the rotating mechanism 7. The rotating mechanism 7 flips the sealing ring 14, and the sealing ring 14 is peeled off from the rotating mechanism 7 by the unloading mechanism 8 and falls on the second conveying mechanism 4. The bottom end surface of the sealing ring 14 is inspected by the second visual inspection mechanism 11, and the sealing ring 14 is conveyed by this output device. At the same time, the upper and lower end surfaces of the sealing ring 14 can be visually inspected, and then the sealing ring 14 is installed on the water pump to avoid the problem of poor sealing of the water pump due to deformation or depression of the sealing ring 14, especially the cast iron sealing ring 14 is prone to deformation or depression during transportation and collision.

[0033] In this embodiment, the first conveying mechanism 3 and the second conveying mechanism 4 are both belt conveyors, and the sealing ring 14 is conveyed by the belt conveyors.

[0034] In this embodiment, the first bracket 10 and the second bracket 12 are both three-axis linear modules, which are prior art and are not described in detail here. The first bracket 10 is used to adjust the height and horizontal position of the first visual detection mechanism 9, and the second bracket 12 is used to adjust the height and horizontal position of the second visual detection mechanism 11.

[0035] like Figure 3 As shown, the first diversion mechanism 5 includes a first crossbeam 51, both ends of which are fixed to the side bracket 2 by bolts. A plurality of first crossbeam holes 511 are provided on the first crossbeam 51, and the first crossbeam holes 511 are used to install the first diverter plate 52. The upper end of the first diverter plate 52 is fixedly connected with a screw rod 53. During installation, the screw rod 53 passes through the first crossbeam hole 511, and then the nut is screwed onto the screw rod 53 to fix the first diverter plate 52 on the first crossbeam 51. A plurality of first diverter plates 52 are provided, and there is a distance between two adjacent first diverter plates 52.

[0036] Furthermore, the second diversion mechanism 6 includes a second crossbeam 61, both ends of which are fixed to the side bracket 2 by bolts. A plurality of second crossbeam holes 611 are opened on the second crossbeam 61, and the second crossbeam holes 611 are used to install the second diverter plate 62. The upper end of the second diverter plate 62 is fixedly connected with a screw. During installation, the screw passes through the second crossbeam hole 611, and then the nut is screwed on the screw to fix the second diverter plate 62 on the second crossbeam 61. A plurality of second diverter plates 62 are provided, and there is a distance between two adjacent second diverter plates 62. The distance between two adjacent second diverter plates 62 is smaller than the distance between two adjacent first diverter plates 52.

[0037] When the first conveying mechanism 3 conveys the sealing ring 14, the sealing ring 14 undergoes a first diversion between multiple first diversion plates 52, and the scattered sealing rings 14 are arranged for the first time, so that the sealing ring 14 is conveyed more neatly, which is beneficial for the first visual inspection mechanism 9 to inspect the upper end surface of the sealing ring 14. If the inspected sealing ring 14 is deformed or concave, it is manually taken out, and the qualified sealing ring 14 undergoes a second diversion between multiple second diversion plates 62, and the sealing ring 14 is further arranged for the second time, which is beneficial for the sealing ring 14 to enter the rotating mechanism 7.

[0038] In this embodiment, an adjustment hole 201 is provided at the upper end of the side bracket 2. The adjustment hole 201 is in a long strip shape, which is convenient for adjusting the position of the first diversion mechanism 5 and the second diversion mechanism 6, adjusting the distance between the first diversion mechanism 5 and the second diversion mechanism 6, and facilitating the first visual inspection mechanism 9 to inspect the sealing ring 14.

[0039] like Figure 4-6As shown, the material rotating mechanism 7 includes a material rotating motor 71 and a material rotating shaft 72. The material rotating shaft 72 is connected to the material rotating motor 71. The material rotating motor 71 is a servo motor. Both ends of the material rotating shaft 72 are connected to the bearing seat through bearings. The bearing seat is installed on the side bracket 2. The side bracket 2 is provided with an axial hole 202 corresponding to the material rotating shaft 72. The material rotating shaft 72 is driven to rotate by the material rotating motor 71. A rotating frame 73 is mounted on the material rotating shaft 72. A vertical bracket 74 is installed on the rotating frame 73. The vertical bracket 74 is perpendicular to the rotating frame 73. The distance between two adjacent vertical brackets 74 is the same as that between two adjacent second brackets. The distances between the diverter plates 62 are the same, so that the sealing ring 14 passing through the second diverter plates 62 can enter between the two vertical brackets 74. A horizontal bracket 75 is also provided on the rotating frame 73. The horizontal bracket 75 is perpendicular to the vertical bracket 74. A plurality of circular holes 751 are provided on the horizontal bracket 75. A magnet 76 is provided on one side end of the circular hole 751. The magnet 76 is arc-shaped. The sealing ring 14 is adsorbed by the magnet 76 to prevent the sealing ring 14 from falling off the horizontal bracket 75. A strip hole 752 is also provided on the horizontal bracket 75. The strip hole 752 is connected to the circular hole 751.

[0040] Specifically, when the sealing ring 14 moves to the cross bracket 75, the middle circle of the sealing ring 14 is located on one side of the circular hole 751, and the sealing ring 14 is adsorbed by the magnet 76. The rotating motor 71 drives the rotating shaft 72 and the rotating frame 73 to rotate, and drives the cross bracket 75 to rotate, thereby realizing the flipping of the sealing ring 14, which facilitates the first visual inspection mechanism 9 and the second visual inspection mechanism 11 to detect the upper end face and the bottom end face of the sealing ring 14.

[0041] like Figure 7 As shown, the unloading mechanism 8 includes an unloading bracket 81, and rotating feet 82 are fixed at both ends of the unloading bracket 81. The rotating feet 82 are provided with mounting holes 821, and the mounting holes 821 are used to install fastening bolts 83. The side bracket 2 is provided with through holes corresponding to the fastening bolts 83. The rotating feet 82 are fixed to the side bracket 2 by the fastening bolts 83, and the inclination angle of the unloading bracket 81 can be adjusted.

[0042] Furthermore, a plurality of material removing rods 84 are provided at the upper end of the unloading bracket 81. The number of the material removing rods 84 is the same as the number of the circular holes 751 on the horizontal bracket 75. The material removing rods 84 are inclined. When the rotating frame 73 rotates and drives the horizontal bracket 75 to rotate, the material removing rods 84 pass through the strip holes 752 on the horizontal bracket 75, and peel the sealing ring 14 off the horizontal bracket 75 and drop it onto the second conveying mechanism 4. The bottom end surface of the sealing ring 14 is then inspected by the second visual inspection mechanism 11. The unqualified sealing rings 14 are taken out manually, and the qualified sealing rings 14 are installed on the water pump.

[0043] The working principle of the present invention is as follows:

[0044] The sealing ring 14 is placed on the first conveying mechanism 3, conveyed to the first diversion mechanism 5 for diversion by the first conveying mechanism 3, and the upper end surface of the sealing ring 14 is inspected by the first visual inspection mechanism 9. After being diverted by the second diversion mechanism 6, it enters the rotating mechanism 7. The rotating mechanism 7 turns the sealing ring 14 over, and the sealing ring 14 is peeled off from the rotating mechanism 7 by the unloading mechanism 8 and falls on the second conveying mechanism 4. The bottom end surface of the sealing ring 14 is inspected by the second visual inspection mechanism 11. The sealing ring 14 is conveyed by this output device, and the upper and lower end surfaces of the sealing ring 14 can be visually inspected at the same time, and then the sealing ring 14 is installed on the water pump to avoid the problem of poor sealing of the water pump due to deformation or depression of the sealing ring 14. When the sealing ring 14 moves to On the cross bracket 75, the middle circle of the sealing ring 14 is located on one side of the circular hole 751, and the sealing ring 14 is adsorbed by the magnet 76. The rotating motor 71 drives the rotating shaft 72 and the rotating frame 73 to rotate, and drives the cross bracket 75 to rotate, thereby realizing the flipping of the sealing ring 14, which is convenient for the first visual inspection mechanism 9 and the second visual inspection mechanism 11 to detect the upper end face and the bottom end face of the sealing ring 14. When the rotating frame 73 rotates and drives the cross bracket 75 to rotate, the material removal rod 84 passes through the strip hole 752 on the cross bracket 75, peels the sealing ring 14 from the cross bracket 75, and falls on the second conveying mechanism 4, and then the bottom end face of the sealing ring 14 is inspected by the second visual inspection mechanism 11. The unqualified sealing ring 14 is taken out manually, and the qualified sealing ring 14 is installed on the water pump.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealing ring output device for assembling a water pump, comprising a frame (1), characterized in that: The upper end of the frame (1) is provided with a side bracket (2), the upper end of the frame (1) and located inside the two side brackets (2) is provided with a first conveying mechanism (3), the upper end of the frame (1) is also provided with a second conveying mechanism (4), and the height of the first conveying mechanism (3) is greater than the height of the second conveying mechanism (4); A material rotating mechanism (7) is provided on one side of the first conveying mechanism (3) close to the second conveying mechanism (4), and a first visual inspection mechanism (9) is provided above the first conveying mechanism (3), and the first visual inspection mechanism (9) is used to inspect one side of the sealing ring (14); A feeding mechanism (8) is provided on one side of the rotating mechanism (7), and a second visual inspection mechanism (11) is provided above the second conveying mechanism (4). The second visual inspection mechanism (11) is used to inspect the other side of the sealing ring (14).

2. A sealing ring output device for assembling a water pump according to claim 1, characterized in that: The first flow dividing mechanism (5) comprises a first crossbeam (51), both ends of the first crossbeam (51) are fixed to the side bracket (2) by means of bolts, and a plurality of first crossbeam holes (511) are provided on the first crossbeam (51), and the first crossbeam holes (511) are used for installing a first flow dividing plate (52).

3. A sealing ring output device for assembling a water pump according to claim 2, characterized in that: The second flow dividing mechanism (6) comprises a second crossbeam (61), both ends of the second crossbeam (61) are fixed to the side bracket (2) by means of bolts, and a plurality of second crossbeam holes (611) are provided on the second crossbeam (61), and the second crossbeam holes (611) are used for installing a second flow dividing plate (62).

4. A sealing ring output device for assembling a water pump according to claim 3, characterized in that: The distance between two adjacent second diverter plates (62) is smaller than the distance between two adjacent first diverter plates (52).

5. The sealing ring output device for assembling a water pump according to claim 1, characterized in that: The material rotating mechanism (7) comprises a material rotating motor (71) and a material rotating shaft (72), wherein the material rotating shaft (72) is connected to the material rotating motor (71), a rotating frame (73) is sleeved on the material rotating shaft (72), a vertical bracket (74) is mounted on the rotating frame (73), and the vertical bracket (74) is perpendicular to the rotating frame (73).

6. A sealing ring output device for assembling a water pump according to claim 5, characterized in that: The rotating frame (73) is also provided with a transverse support (75), the transverse support (75) is perpendicular to the vertical support (74), and a plurality of circular holes (751) are formed on the transverse support (75).

7. A sealing ring output device for assembling a water pump according to claim 6, characterized in that: A magnet (76) is provided at one side end of the circular hole (751), and the magnet (76) is arc-shaped.

8. A sealing ring output device for assembling a water pump according to claim 7, characterized in that: The transverse support (75) is also provided with a strip-shaped hole (752), and the strip-shaped hole (752) is connected to the circular hole (751).

9. A sealing ring output device for assembling a water pump according to claim 8, characterized in that: The distance between two adjacent vertical supports (74) is the same as the distance between two adjacent second diverter plates (62).

10. A sealing ring output device for assembling a water pump according to any one of claims 1 to 9, characterized in that: The unloading mechanism (8) comprises an unloading bracket (81), and rotating feet (82) are fixed at both ends of the unloading bracket (81). A plurality of unloading rods (84) are arranged at the upper end of the unloading bracket (81). When the rotating bracket (73) rotates and drives the horizontal bracket (75) to rotate, the unloading rods (84) pass through the strip holes (752) on the horizontal bracket (75) to peel the sealing ring (14) off the horizontal bracket (75).

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