Rotating disc type automatic assembly mechanism for impeller string of impeller pump

Abstract

The utility model belongs to the technical field of impeller pump impeller string machining, and particularly relates to a rotating disc type automatic assembly mechanism for an impeller pump impeller string. The assembly machine comprises an assembly machine body, a rotating disc is in transmission connection with the outer portion of the assembly machine body, a plurality of mounting holes are evenly formed in the end face of the bottom of the rotating disc, supporting seats are fixedly connected to the mounting holes through screws, impeller string rods are placed in the supporting seats in an inserted mode, and the impeller string rods are fixedly connected with the rotating disc through screws. Wherein a clamping mechanism is fixedly installed in the supporting seat, a storage platform is arranged on the end face of the top end of the assembly machine body, and a transmission box is fixedly installed in the center of the storage platform. The clamping mechanism is arranged in the supporting seat, so that an impeller rod can be prevented from shaking during machining, meanwhile, the four feeding devices are correspondingly installed on the outer wall of the transmission box, impeller accessories can be conveyed to the impeller rod more efficiently, the working efficiency is improved, and resources are saved at the same time.

Description

Technical Field

[0001] This utility model belongs to the field of impeller pump impeller string processing technology, and relates to an impeller pump impeller string rotary automatic assembly mechanism. Background Technology

[0002] An impeller pump is a pump that uses a working impeller to drive a liquid at high speed, transferring mechanical energy to the liquid to achieve the purpose of liquid transportation. Its working principle mainly involves the driving effect of the impeller on the liquid during high-speed rotation. After startup, the impeller is driven to rotate at high speed by the pump shaft. The blades on the impeller drive the liquid to rotate together. Under the action of centrifugal force, the liquid is thrown from the center of the impeller to the outer edge of the impeller, gaining kinetic energy in the process. After leaving the outer edge of the impeller, the liquid enters the flow channel inside the pump casing, where the flow velocity gradually decreases, and some of the kinetic energy is converted into static pressure energy. Finally, it is discharged through the pump outlet, at which point the liquid has a relatively high pressure. During operation, due to the continuous rotation of the impeller, liquid is continuously drawn in from the pump inlet, gains energy through the action of the impeller, and is discharged from the outlet, forming a continuous suction and discharge process. Common types of impeller pumps include centrifugal pumps, axial flow pumps, mixed flow pumps, and vortex pumps.

[0003] The impeller string in an impeller pump refers to the momentum of the impeller within the pump body, which is typically involved in the pump's design, assembly, and operation. In multi-stage boiler feed pumps, impeller momentum is a crucial parameter affecting pump performance and efficiency. Existing small-scale factories, limited by their size, can only employ semi-automated production methods. Therefore, when processing the impeller string, workers must manually place the impeller rods onto the disc mill, and multiple workers must coordinate the processing sequentially. This not only wastes significant manpower and resources but also results in low automation, failing to meet current demands for rapid manufacturing. Utility Model Content

[0004] The purpose of this utility model is to address the above-mentioned problems by providing an automated assembly mechanism for impeller pumps using a rotary table. The mechanism includes an assembly machine body with a rotating disc externally connected to the assembly machine body. The rotating disc has several evenly spaced mounting holes on its bottom surface, and support seats are fixedly connected to these holes by screws. Impeller rods are inserted into each support seat, and a clamping mechanism is fixedly installed inside the support seat. A placement platform is provided on the top surface of the assembly machine body, and a transmission box is fixedly installed at the center of the placement platform. Support blocks are fixedly connected to the four outer walls of the transmission box. Each support block is connected to a moving plate via a lifting assembly, and a feeding device is fixedly connected to each moving plate.

[0005] In the aforementioned rotary table-type automated assembly mechanism for an impeller pump impeller string, the clamping mechanism consists of a clamping chamber, a first clamping block, a second clamping block, a support spring, and a cover plate. The clamping chamber is located inside the support base, and an inverted frustum-shaped insertion port is provided at the top of the support base for through connection.

[0006] In the aforementioned automated assembly mechanism for a rotary table type impeller pump, arc-shaped clamping pads are provided on one side of both the first and second clamping blocks, and positioning blocks are fixedly connected to the back of the first and second clamping blocks, with supporting springs fitted on the positioning blocks.

[0007] In the aforementioned automated assembly mechanism for a rotary table type impeller pump, the other end of the support spring is attached to the inner wall of the cover plate, wherein both ends of the cover plate are screwed to the outer walls of the support base on both sides.

[0008] In the aforementioned automated assembly mechanism for a rotary table type impeller pump, the lifting assembly consists of two adjusting screws and a buffer spring. One end of each adjusting screw passes through a support block and is movably connected to the top of a moving plate. The adjusting screws are connected to the support block by screw thread, and a buffer spring is fitted onto the adjusting screw.

[0009] In the aforementioned automated assembly mechanism for a rotary table type impeller pump, two adjustment slots are correspondingly provided on the moving plate, and fixing bolts are placed in the two adjustment slots, and the fixing bolts are screwed onto the outer wall of the transmission box.

[0010] In the aforementioned automated assembly mechanism for a rotary impeller of a pump impeller, the feeding device consists of a support, a discharge cylinder, an air pump, a push plate, a discharge cylinder, a washer, and a telescopic baffle. The discharge cylinder is externally fixedly connected to a support, and the other end of the support is fixedly connected to the outer wall of a moving plate.

[0011] In the aforementioned automated assembly mechanism for a rotary disc type impeller pump, the bottom of the discharge cylinder is connected through to the top of the discharge cylinder, one end of the discharge cylinder is fixedly connected to the outer wall of the moving plate, and the other end of the discharge cylinder is equipped with a telescopic baffle.

[0012] In the aforementioned automated assembly mechanism for a rotary disc type impeller pump, an air pump is fixedly installed at one end of the discharge cylinder, and a push plate is fixedly connected to the drive end of the air pump. The push plate is slidably placed inside the discharge cylinder, and the other end of the push plate is set to be inclined, with its end face attached to the bottom of the discharge cylinder.

[0013] In the aforementioned automated assembly mechanism for a rotary disc type impeller pump, a discharge port is provided at the bottom of the other end of the discharge cylinder near the telescopic baffle, and a gasket is placed inside the discharge port.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] 1. This utility model features a rotating disk with a plurality of evenly spaced mounting holes, and corresponding support bases installed in the mounting holes. Inside the support base is a clamping chamber, in which a first clamping block and a second clamping block are installed. Support springs are connected to the back of both the first and second clamping blocks via positioning blocks. A cover plate is attached to the other end of each support spring and fixed to the outer wall of the support base with screws. This design allows the impeller rod to be inserted into the support base while being clamped between the first and second clamping blocks, preventing the impeller rod from shaking. It also makes operation more convenient and can meet various processing requirements for impeller rods.

[0016] 2. This utility model features support blocks fixedly connected to the four outer walls of the transmission box. A movable plate is screwed onto each support block via an adjusting screw, and a buffer spring is fitted onto the adjusting screw. Two adjusting slots are correspondingly formed on the movable plate, allowing adjustment of the movable plate's position on the transmission box via the slots and adjusting screw. This accommodates the processing requirements of impeller rods of varying heights. A discharge cylinder is fixedly installed on the movable plate, with a feed tube extending through its top. An air pump is fixedly installed at one end of the discharge cylinder, and a telescopic baffle is driven to the other end. A discharge port is extending through its bottom. This design not only allows the air pump to drive the impeller's movement but also enables the installation of washers of different sizes to accommodate different impeller sizes, which are then placed on the impeller rod, further reducing the waste of manpower and resources.

[0017] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a top view of the main body of the assembly machine of this utility model.

[0020] Figure 3 This is a schematic diagram of the internal structure of the feeding device of this utility model.

[0021] Figure 4 This is a top sectional view of the discharge cylinder of this utility model.

[0022] Figure 5 This is a schematic diagram of the internal structure of the support base of this utility model.

[0023] Figure 6 This is a top view of the clamping block of this utility model.

[0024] In the diagram: 1. Assembly machine body; 2. Rotary disc; 21. Mounting hole; 3. Support base; 31. Insertion port; 4. Impeller rod; 5. Clamping mechanism; 51. Clamping chamber; 52. No. 1 clamping block; 53. No. 2 clamping block; 54. Support spring; 55. Cover plate; 56. Clamping pad; 57. Positioning block; 6. Storage platform; 7. Transmission box; 8. Support block; 9. Lifting assembly; 91. Adjusting screw; 92. Buffer spring; 10. Moving plate; 101. Adjusting groove; 102. Fixing bolt; 11. Feeding device; 111. Bracket; 112. Discharge cylinder; 113. Air pump; 114. Push plate; 115. Discharge cylinder; 116. Washer; 117. Telescopic baffle; 118. Discharge port. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] like Figure 1-6 As shown, an automated assembly mechanism for impeller pumps using a rotary table includes an assembly machine body 1. A rotary table 2 is externally connected to the assembly machine body 1. Several mounting holes 21 are evenly distributed on the bottom surface of the rotary table 2, and support seats 3 are fixedly connected to the mounting holes 21 by screws. Impeller rods 4 are inserted into each support seat 3. A clamping mechanism 5 is fixedly installed inside the support seat 3. A placement platform 6 is provided on the top surface of the assembly machine body 1. A transmission box 7 is fixedly installed at the center of the placement platform 6. Support blocks 8 are fixedly connected to the four outer walls of the transmission box 7. The support blocks 8 are connected to a moving plate 10 via a lifting assembly 9, and a feeding device 11 is fixedly connected to each moving plate 10.

[0027] In this embodiment, a rotating disk 2 is externally connected to the assembly machine body 1, which drives the rotating disk 2 to rotate in an orderly manner. The rotating disk 2 has several mounting holes 21 evenly distributed, so that a support base 3 of appropriate size can be installed according to different processing requirements. A clamping mechanism 5 is fixedly installed inside the support base 3, and an impeller rod 4 is inserted into the support base 3 and clamped and fixed by the clamping mechanism 5, so as to maintain the placement stability of the impeller rod 4. A transmission box 7 is fixedly installed at the top of the assembly machine body 1, and a moving plate 10 is connected to the outer wall of the transmission box 7 through a support block 8. A lifting component 9 is provided between the moving plate 10 and the support block 8 to facilitate the adjustment of the height of the moving plate 10. A feeding device 11 is fixedly installed on the moving plate 10, so that the feeding device 11 can not only be used for automatic processing, but also the height of the feeding device 11 can be adjusted.

[0028] Combination Figure 1 , Figure 5 As shown, the clamping mechanism 5 consists of a clamping chamber 51, a first clamping block 52, a second clamping block 53, a support spring 54, and a cover plate 55. The clamping chamber 51 is located inside the support base 3, and an inverted frustum-shaped insertion port 31 is provided at the top of the support base 3 for through connection.

[0029] In this embodiment, by opening the clamping chamber 51 inside the support base 3, the clamping mechanism 5 can be placed and installed for use. At the same time, an insertion port 31 is connected through the top of the support base 3, which facilitates the more efficient and convenient installation of the impeller rod 4.

[0030] Combination Figure 5 , Figure 6 As shown, each of the first clamping block 52 and the second clamping block 53 has an arc-shaped clamping pad 56 on one side, and a positioning block 57 is fixedly connected to the back of the first clamping block 52 and the second clamping block 53. A support spring 54 is sleeved on the positioning block 57.

[0031] In this embodiment, arc-shaped clamping pads 56 are provided on one side of the first clamping block 52 and the second clamping block 53 respectively, so that the two sides of the impeller rod 4 can be clamped and fixed better. At the same time, a support spring 54 is sleeved on the back of the first clamping block 52 and the second clamping block 53 through a positioning block 57, so that the support spring 54 can be stably connected.

[0032] Combination Figure 5 , Figure 6 As shown, the other end of the support spring 54 is attached to the inner wall of the cover plate 55, wherein both ends of the cover plate 55 are screwed to the outer walls of the support base 3.

[0033] In this embodiment, by attaching the other end of the support spring 54 to the inner wall of the cover plate 55, and simultaneously installing the cover plate 55 stably on the outer wall of the support base 3, stable support for the support spring 54 can be maintained.

[0034] Combination Figure 1 , Figure 2 As shown, the lifting assembly 9 consists of two adjusting screws 91 and a buffer spring 92. One end of each adjusting screw 91 passes through the support block 8 and is movably connected to the top of the moving plate 10. The adjusting screws 91 and the support block 8 are connected by screw threads, and a buffer spring 92 is fitted on the adjusting screw 91.

[0035] In this embodiment, by passing one end of the adjusting screw 91 through the support block 8 and movably connecting it to the moving plate 10, and by sleeved with a buffer spring 92 on the adjusting screw 91, the moving plate 10 can be driven to move up and down by rotating the adjusting screw 91.

[0036] Combination Figure 1 As shown, two adjustment slots 101 are correspondingly provided on the movable plate 10, and fixing bolts 102 are placed in the two adjustment slots 101, and the fixing bolts 102 are screwed to the outer wall surface of the transmission box 7.

[0037] In this embodiment, two adjustment slots 101 are installed on the movable plate 10, and a fixing bolt 102 is screwed into the adjustment slot 101, so that the position of the movable plate 10 can be adjusted and fixed by the fixing bolt 102.

[0038] Combination Figure 1 , Figure 2 As shown, the feeding device 11 consists of a bracket 111, a feeding cylinder 112, an air pump 113, a push plate 114, a discharge cylinder 115, a washer 116, and a telescopic baffle 117. The feeding cylinder 112 is externally fixedly connected to the bracket 111, and the other end of the bracket 111 is fixedly connected to the outer wall of the moving plate 10.

[0039] In this embodiment, a bracket 111 is fixedly connected to the outside of the feeding cylinder 112, and the other end of the bracket 111 is fixedly connected to the outer wall of the moving plate 10, so that the feeding cylinder 112 can be stably supported by the bracket 111.

[0040] Combination Figure 1 , Figure 3 and Figure 4As shown, the bottom of the discharge cylinder 112 is connected to the top of the discharge cylinder 115. One end of the discharge cylinder 115 is fixedly connected to the outer wall of the moving plate 10, and the other end of the discharge cylinder 115 is equipped with a telescopic baffle 117.

[0041] In this embodiment, by connecting the bottom of the discharge cylinder 112 through the discharge cylinder 115, the conveying of the accessories can be completed. At the same time, one end of the discharge cylinder 115 is fixedly connected to the moving plate 10 to facilitate stable support of the discharge cylinder 115. Meanwhile, a telescopic baffle 117 is installed inside the other end of the discharge cylinder 115 to adjust the moving position of the impeller accessories.

[0042] Combination Figure 1 , Figure 2 and Figure 3 As shown, an air pump 113 is fixedly installed at one end of the discharge cylinder 115, and a push plate 114 is fixedly connected to the drive end of the air pump 113. The push plate 114 is slidably placed inside the discharge cylinder 115, and the other end of the push plate 114 is set to be inclined, with its end face attached to the bottom of the discharge cylinder 112.

[0043] In this embodiment, a push plate 114 is fixedly installed on the pump rod of the air pump 113, so that the air pump 113 can push the push plate 114 to move, and the push plate 114 is placed inside the discharge cylinder 115, thereby causing the push plate 114 to perform telescopic movement inside the discharge cylinder 115.

[0044] Combination Figure 3 , Figure 4 As shown, the bottom of the other end of the discharge cylinder 115, near the telescopic baffle 117, has a discharge port 118, and a gasket 116 is placed inside the discharge port 118.

[0045] In this embodiment, a discharge port 118 is provided at the bottom of the discharge cylinder 115, and a washer 116 is embedded in the discharge port 118. This not only allows for the placement and conveying of impeller accessories, but also allows for the replacement of washers 116 of different diameters according to different impeller sizes.

[0046] The working principle of this utility model is as follows:

[0047] In use, this invention first installs a suitable number of support seats 3 on the rotating disk 2. Then, the bottom end of the impeller rod 4 is inserted into the support seat 3 through the insertion port 31. A clamping mechanism 5 is installed inside the support seat 3, which clamps and fixes both sides of the impeller rod 4 between the first clamping block 52 and the second clamping block 53, thus preventing the impeller rod 4 from shaking. Simultaneously, by rotating the adjusting screw 91, whose other end is movably connected to the moving plate 10, and with a buffer spring 92 fitted on the adjusting screw 91, the position of the moving plate 10 on the transmission box 7 can be adjusted. This allows the top end of the impeller rod 4 to move into the discharge cylinder 115. A discharge cylinder 112 is connected through the top of the discharge cylinder 115, and an air pump 113 is fixedly installed on one side of the discharge cylinder 115. The pump rod end of the air pump 113 is fixedly connected to... A push plate 114 is connected, so that the air pump 113 can drive the push plate 114 to move telescopically inside the discharge cylinder 115, thereby pushing the impeller to move into the discharge port 118 at the bottom of the other end of the discharge cylinder 115. A telescopic baffle 117 is installed at the other end of the discharge cylinder 115, so that the movement position of the impeller can be adjusted, so that the impeller can be fitted onto the impeller rod 4, thereby completing the processing requirements, further improving work efficiency, and saving manpower and material resources.

[0048] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model.

[0049] Although this article frequently uses terms such as 1. Assembly machine body; 2. Rotary disc; 21. Mounting hole; 3. Support base; 31. Insertion port; 4. Impeller rod; 5. Clamping mechanism; 51. Clamping chamber; 52. No. 1 clamping block; 53. No. 2 clamping block; 54. Support spring; 55. Cover plate; 56. Clamping pad; 57. Positioning block; 6. Storage platform; 7. Transmission box; 8. Support block; 9. Lifting assembly; 91. Adjusting screw; 92. Buffer spring; 10. Moving plate; 101. Adjusting groove; 102. Fixing bolt; 11. Feeding device; 111. Bracket; 112. Discharge cylinder; 113. Air pump; 114. Push plate; 115. Discharge cylinder; 116. Washer; 117. Telescopic baffle; 118. Discharge port, etc., the possibility of using other terms cannot be excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model, and interpreting them as any kind of additional limitation would be contrary to the spirit of this utility model.

Claims

1. An automated assembly mechanism for a rotary table type impeller of an impeller pump, comprising an assembly machine body (1), characterized in that, The assembly machine body (1) is externally connected to a rotating disk (2). The rotating disk (2) has several mounting holes (21) evenly distributed on its bottom end face. A support base (3) is fixedly connected to the mounting hole (21) by screws. An impeller rod (4) is inserted into the support base (3). A clamping mechanism (5) is fixedly installed inside the support base (3). A placement platform (6) is provided on the top end face of the assembly machine body (1). A transmission box (7) is fixedly installed at the center of the placement platform (6). Support blocks (8) are fixedly connected to the four outer walls of the transmission box (7). The support blocks (8) are connected to a moving plate (10) through a lifting component (9). A feeding device (11) is fixedly connected to the moving plate (10).

2. The impeller pump impeller string rotary automatic assembly mechanism according to claim 1, characterized in that, The clamping mechanism (5) consists of a clamping chamber (51), a first clamping block (52), a second clamping block (53), a support spring (54), and a cover plate (55). The clamping chamber (51) is located inside the support base (3), and an inverted frustum-shaped insertion port (31) is provided at the top of the support base (3) for through connection.

3. The impeller pump impeller string rotary automatic assembly mechanism according to claim 2, characterized in that, The first clamping block (52) and the second clamping block (53) are respectively provided with arc-shaped clamping pads (56) on one side, and positioning blocks (57) are fixedly connected to the back of the first clamping block (52) and the second clamping block (53), and a support spring (54) is sleeved on the positioning block (57).

4. The impeller pump impeller string rotary automatic assembly mechanism according to claim 3, characterized in that, The other end of the support spring (54) is attached to the inner wall of the cover plate (55), wherein both ends of the cover plate (55) are screwed to the outer walls of the support base (3).

5. The impeller pump impeller string rotary automatic assembly mechanism according to claim 4, characterized in that, The lifting assembly (9) consists of two adjusting screws (91) and a buffer spring (92). One end of each adjusting screw (91) passes through the support block (8) and is movably connected to the top of the moving plate (10). The adjusting screws (91) and the support block (8) are connected by screw threads, and a buffer spring (92) is fitted on the adjusting screws (91).

6. The impeller pump impeller string rotary automatic assembly mechanism according to claim 5, characterized in that, The movable plate (10) has two corresponding adjustment slots (101), and a fixing bolt (102) is placed in the two adjustment slots (101), and the fixing bolt (102) is screwed to the outer wall of the transmission box (7).

7. The impeller pump impeller string rotary automatic assembly mechanism according to claim 6, characterized in that, The feeding device (11) consists of a bracket (111), a feeding cylinder (112), an air pump (113), a push plate (114), a discharge cylinder (115), a washer (116), and a telescopic baffle (117). The feeding cylinder (112) is externally fixedly connected to the bracket (111), and the other end of the bracket (111) is fixedly connected to the outer wall of the moving plate (10).

8. The impeller pump impeller string rotary automatic assembly mechanism according to claim 7, characterized in that, The bottom of the discharge cylinder (112) is connected to the top of the discharge cylinder (115). One end of the discharge cylinder (115) is fixedly connected to the outer wall of the moving plate (10), and the other end of the discharge cylinder (115) is equipped with a telescopic baffle (117).

9. The impeller pump impeller string rotary automatic assembly mechanism according to claim 8, characterized in that, An air pump (113) is fixedly installed at one end of the discharge cylinder (115). A push plate (114) is fixedly connected to the drive end of the air pump (113). The push plate (114) is slidably placed inside the discharge cylinder (115), and the other end of the push plate (114) is set to be inclined, with its end face attached to the bottom of the discharge cylinder (112).

10. The impeller pump impeller string rotary automatic assembly mechanism according to claim 9, characterized in that, The bottom of the other end of the discharge cylinder (115) and near the telescopic baffle (117) is provided with a discharge port (118), and a gasket (116) is placed in the discharge port (118).

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