A feeding mechanism of a flow guide shell forming device

Abstract

The application relates to the technical field of flow guide housings, and discloses a feeding mechanism of a flow guide housing forming device, which comprises a machine table, a rotating disc is arranged on the machine table, a positioning piece is arranged on the rotating disc, the positioning piece comprises three positioning rods, the three positioning rods are surrounded to form a material bin for stacking stainless steel discs, and an adsorption assembly for adsorbing the stainless steel discs to the next process is slidably connected to the machine table; when the material bin rotates to below the adsorption assembly, the adsorption assembly can adsorb the stainless steel discs in the material bin to the next process. The application can efficiently and continuously feed the stainless steel discs, replaces the traditional mode of placing the stainless steel discs on a conveying belt one by one for conveying by manual work, reduces the labor intensity of workers, reduces the possibility of errors and production interruption caused by manual operation, thereby enhancing the feeding rhythm and overall production efficiency of the flow guide housing forming device, and providing reliable guarantee for the smoothness and stability of the flow guide housing.

Description

Technical Field

[0001] This application relates to the technical field of flow guide shells, and in particular to a feeding mechanism of a flow guide shell forming device. Background Technology

[0002] The guide vane housing is a key component used to guide and regulate fluid flow. In centrifugal pumps, it is typically installed within the pump core structure inside the pressure-resistant cylinder and is an important part of the guide vane assembly. Its main function is to efficiently discharge liquid from the impeller outlet and convert the fluid's kinetic energy into pressure energy, thereby improving the overall efficiency and operational stability of the centrifugal pump. This component is usually formed from stainless steel discs through a multi-stage stamping process, featuring a compact structure, strong corrosion resistance, and long service life.

[0003] Traditional equipment typically requires manual loading when processing the guide shell. Workers need to manually place stainless steel discs one by one onto the conveyor belt, which then transports the discs sequentially. This results in high labor intensity and low work efficiency, making it difficult to meet the demands of modern production lines for efficient and continuous operation. Utility Model Content

[0004] In order to improve the feeding efficiency of the flow guide shell forming device, this application provides a feeding mechanism for the flow guide shell forming device.

[0005] The feeding mechanism of the flow guide shell forming device provided in this application adopts the following technical solution: A feeding mechanism for a flow guide shell forming device includes a machine base with a turntable on the machine base and a positioning component on the turntable. The positioning component includes three positioning rods, which enclose a hopper for stacking stainless steel discs. An adsorption component for adsorbing the stainless steel discs to the next process is slidably connected to the machine base. When the hopper rotates to a position below the adsorption component, the adsorption component can adsorb the stainless steel discs in the hopper to the next process.

[0006] By adopting the above technical solution, when the hopper rotates to the bottom of the adsorption component, the adsorption component can sequentially adsorb the stacked stainless steel discs in the hopper to the next process. This allows the feeding mechanism to feed the stainless steel discs efficiently and continuously, replacing the traditional manual method of placing the stainless steel discs one by one on the conveyor belt. This reduces the labor intensity of workers, reduces the possibility of errors and production interruptions caused by human operation, and thus enhances the feeding rhythm and overall production efficiency of the guide shell forming device, providing a reliable guarantee for the smoothness and stability of the guide shell.

[0007] Optionally, the turntable has a through hole located inside the hopper, and the machine platform is equipped with a pushing component for driving the stainless steel disc to move toward the adsorption component.

[0008] By adopting the above technical solution, the stainless steel disc is driven to move closer to the adsorption component by the pushing component, so that the stainless steel disc below can fill the gap in time after the upper stainless steel disc is adsorbed away. This allows the adsorption component to continuously contact the stainless steel disc, reducing the occurrence of the adsorption component not contacting the stainless steel disc. At the same time, it reduces the movement path of the adsorption component, thereby further improving the feeding efficiency of the flow guide shell forming device.

[0009] Optionally, the positioning element is provided in multiple sets, and the multiple sets of positioning elements are distributed along the circumference of the turntable.

[0010] By adopting the above technical solution, multiple sets of positioning components are distributed along the circumference of the turntable, so that there are multiple hoppers on the turntable for stacking stainless steel discs. The operator can place multiple sets of stainless steel discs on the turntable at one time, which extends the interval between the operator's replenishment of raw materials and saves the operator's time for replenishing raw materials. This allows the guide shell forming device to feed materials more efficiently and continuously.

[0011] Optionally, the turntable has a positioning groove for inserting a positioning rod, the positioning rod has a fixing block, the bottom wall of the positioning groove has a fixing hole for the fixing block to extend out, and a fixing member is detachably connected to the fixing block, the fixing member being used to prevent the fixing block from disengaging from the fixing hole.

[0012] By adopting the above technical solution, the fixing block is detachably connected to a fixing component, which allows the worker to remove the fixing component, thereby unlocking the fixing between the positioning rod and the positioning groove. The worker can then remove the positioning rod to place the stacked stainless steel discs into the hopper, avoiding the trouble of having to lower the stainless steel discs from a height onto the turntable due to the long length of the positioning rod. After placing the stainless steel discs, the worker can then reinstall the positioning rod into the positioning groove using the fixing component.

[0013] Optionally, the positioning rod is provided with a limiting block, and the groove wall of the positioning groove is provided with a limiting groove for the limiting block to be inserted; when the limiting block is inserted into the limiting groove, the groove wall of the limiting groove can restrict the rotation of the positioning rod.

[0014] By adopting the above technical solution, the positioning rod is effectively constrained in the circumferential direction by the limiting block inserted into the limiting groove and the groove walls on both sides of the limiting groove, thereby restricting its rotation and making the positioning rod stably fixed in the positioning groove. This reduces the possibility of friction on the stainless steel disc in the hopper due to the rotation of the positioning rod, thus preventing damage to the stainless steel disc.

[0015] Optionally, the fixing member includes a locking block and a sliding rod. The locking block has a through hole, and the sliding rod is slidably connected in the through hole. The locking block has a receiving hole for the fixing block to pass through, and the fixing block has a placement hole for the sliding rod to be inserted. When the sliding rod is inserted into the placement hole, the fixing member is fixed to the fixing block.

[0016] By adopting the above technical solution, the fixing component can be fixed on the fixing block by inserting the sliding rod into the placement hole, thereby restricting the positioning rod from moving away from the ground. This allows the workers to directly install the positioning rod on the turntable, so that the workers can place the stacked stainless steel discs into the silo.

[0017] Optionally, both the perforation and the placement hole are inclined, the distance from the perforation to the ground gradually decreases along the outer surface of the fixing member in the direction close to the axis of the fixing block, and the inclination direction of the perforation and the placement hole is consistent.

[0018] By adopting the above technical solution, the distance from the perforation to the ground gradually decreases along the direction of the outer surface of the fixing component close to the axis of the fixing block, so that the slide rod can slide along the direction of the perforation and the placement hole under the influence of gravity, reducing the possibility of the slide rod falling out of the placement hole and the perforation, thereby making the positioning rod more securely fixed in the positioning groove.

[0019] Optionally, the positioning groove is provided in multiple sets, and the multiple sets of positioning grooves are distributed circumferentially at different distances with the through hole axis as the axis, and the multiple sets of positioning grooves correspond to stainless steel discs of different diameters.

[0020] By adopting the above technical solution, multiple sets of positioning grooves correspond to stainless steel discs of different diameters, allowing workers to adjust the positions of three positioning rods simultaneously to make the positioning components adaptable to stainless steel discs of different diameters. This enhances the applicability of the flow guide shell forming device, and manufacturers can use one machine to feed stainless steel discs of different sizes.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. When the hopper rotates to the bottom of the adsorption component, the adsorption component can sequentially adsorb the stacked stainless steel discs in the hopper to the next process. This allows the feeding mechanism to feed the stainless steel discs efficiently and continuously, replacing the traditional manual method of placing the stainless steel discs one by one on the conveyor belt. This reduces the labor intensity of workers, reduces the possibility of errors and production interruptions caused by human operation, and thus enhances the feeding rhythm and overall production efficiency of the guide shell forming device, providing a reliable guarantee for the smoothness and stability of the guide shell.

[0022] 2. The stainless steel disc is driven by the pushing component to move closer to the adsorption component, so that after the upper stainless steel disc is adsorbed, the lower stainless steel disc can fill the gap in time. This allows the adsorption component to continuously contact the stainless steel disc, reducing the occurrence of the adsorption component not contacting the stainless steel disc. At the same time, it reduces the movement path of the adsorption component, thereby further improving the feeding efficiency of the flow guide shell forming device. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of Example 1; Figure 2 This is a schematic diagram highlighting the structure of the motor in Example 1; Figure 3 This is a structural schematic diagram of Example 2; Figure 4 This is a partial exploded view of the fastener highlighted in Example 2.

[0024] Reference numerals: 1. Machine base; 11. Adsorption assembly; 111. Driving component; 112. Suction cup; 12. Pushing assembly; 121. Push rod; 122. Power component; 2. Turntable; 21. Motor; 22. Positioning rod; 221. Hopper; 222. Fixing block; 223. Limiting block; 224. Placement hole; 23. Through hole; 24. Positioning groove; 241. Fixing hole; 242. Limiting groove; 3. Fixing component; 31. Locking block; 311. Through hole; 312. Accommodating hole; 32. Slide rod. Detailed Implementation

[0025] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0026] Example 1 This embodiment discloses a feeding mechanism for a flow guide shell forming device. (Refer to...) Figure 1 and Figure 2 A feeding mechanism for a flow guide shell forming device includes a machine base 1. A turntable 2 is rotatably connected to the surface of the machine base 1 away from the ground. A motor 21 is fixedly connected to the turntable 2, and the motor 21 drives the turntable 2 to rotate circumferentially. The turntable 2 is provided with multiple sets of positioning components, which are arranged in an array along the circumference of the turntable 2. Each positioning component includes three positioning rods 22, which enclose a hopper 221 for stacking stainless steel discs. The positioning rods 22 extend vertically away from the ground. When a stainless steel disc is placed in the hopper 221, all three positioning rods 22 abut against the outer surface of the stainless steel disc.

[0027] Reference Figure 1The machine 1 is slidably connected to an adsorption assembly 11 for adsorbing stainless steel discs to the next process. The adsorption assembly 11 includes a drive component 111 and a suction cup 112. The suction cup 112 is fixedly connected to the drive component 111. The drive component 111 is used to drive the suction cup 112 to move in the vertical or horizontal direction.

[0028] Reference Figure 1 When the hopper 221 rotates to the position directly below the adsorption assembly 11, the drive unit 111 can drive the suction cup 112 to move towards the stainless steel disc, and can adsorb the stainless steel discs in the hopper 221 one by one to the next process.

[0029] Reference Figure 2 Each turntable 2 has a through hole 23 at the center of each hopper 221, and the through hole 23 is located inside the hopper 221. A pushing assembly 12 is slidably connected to the machine base 1. The pushing assembly 12 includes a push rod 121 and a power component 122. The power component 122 is a cylinder. The power component 122 can drive the push rod 121 to move closer to the adsorption assembly 11, so that after the upper stainless steel disc is sucked away, the lower stainless steel disc can fill the gap in time, so that the adsorption assembly 11 can better abut against the stainless steel disc in the hopper 221.

[0030] The implementation principle of Example 1 is as follows: The worker places the stacked stainless steel discs into the hopper 221, and rotates the hopper 221 to the underside of the adsorption component 11 through the turntable 2. The adsorption component 11 adsorbs the stainless steel discs one by one to the next process. At the same time, the power component 122 drives the push rod 121 to move the stainless steel discs toward the adsorption component 11, which is conducive to the continuous feeding of the adsorption component 11.

[0031] Example 2 Reference Figure 3 and Figure 4 The difference between this embodiment and Embodiment 1 is that the turntable 2 has a positioning groove 24 for the positioning rod 22 to be inserted. A fixing block 222 is fixedly connected to the surface of the positioning rod 22 near the ground. A fixing hole 241 for the fixing block 222 to extend out is provided on the bottom wall of the positioning groove 24. A limiting block 223 is fixedly connected to the outer surface of the positioning rod 22, and the limiting block 223 extends along the length of the positioning rod 22. A limiting groove 242 for the limiting block 223 to be inserted is provided on the side wall of the positioning groove 24, and the limiting groove 242 penetrates towards the surface of the turntable 2 away from the ground. When the limiting block 223 is inserted into the limiting groove 242, the groove wall of the limiting groove 242 can restrict the rotation of the positioning rod 22, so that the positioning rod 22 is more stably fixed in the positioning groove 24.

[0032] Reference Figure 4A fixing member 3 is detachably connected to the fixing member 3. The fixing member 3 is located on the surface of the turntable 2 near the ground and is used to prevent the fixing block 222 from detaching from the fixing hole 241. The fixing member 3 includes a locking block 31 and a sliding rod 32. The locking block 31 has a through hole 311, and the sliding rod 32 is slidably connected in the through hole 311. The surface of the locking block 31 away from the ground has a receiving hole 312 for the fixing block 222 to pass through, and the receiving hole 312 extends through the locking block 31 towards the fixing block 222.

[0033] Reference Figure 4 The outer surface of the fixing block 222 is provided with a placement hole 224 for inserting the slide rod 32. When the two ends of the placement hole 224 are aligned with the through hole 311 on the wall of the receiving hole 312, the slide rod 32 can pass through the placement hole 224 and be inserted into the through hole 311 on the other side, so that the fixing member 3 is fixed on the fixing block 222, and the fixing member 3 can restrict the positioning rod 22 from moving in the direction of disengaging from the positioning groove 24, so that the positioning rod 22 is more stably fixed in the positioning groove 24.

[0034] Reference Figure 4 Both the through hole 311 and the placement hole 224 are inclined. The distance from the through hole 311 and the placement hole 224 to the ground gradually decreases along the direction of the outer surface of the fixing member 3 close to the axis of the fixing block 222. The slide rod 32 can be inserted into the placement hole 224 and the other side through hole 311 in sequence along the inclined direction of the through hole 311 and the placement hole 224, reducing the possibility of the slide rod 32 falling out of the placement hole 224.

[0035] Reference Figure 4 The positioning groove 24 is provided in multiple sets. The multiple sets of positioning grooves 24 are distributed circumferentially at different distances with the axis of the through hole 23 as the axis. The multiple sets of positioning grooves 24 correspond to the size of stainless steel discs of different diameters.

[0036] The implementation principle of Example 2 is as follows: the worker first takes the slide bar 32 out of the placement hole 224, then removes the fixing part 3 from the fixing block 222, then removes the positioning rod 22 from the positioning groove 24, the worker pushes the stacked stainless steel discs into the hopper 221, then inserts the positioning rod 22 into the positioning groove 24, and installs the fixing part 3 on the fixing block 222 to fix the positioning rod 22 on the turntable 2.

[0037] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "an" or "a" and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0038] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of this application should be included within the protection scope of this application.

Claims

1. A feeding mechanism for a flow guide shell forming device, characterized in that: The machine includes a machine base (1), on which a turntable (2) is provided. The turntable (2) is provided with a positioning component, which includes three positioning rods (22). The three positioning rods (22) surround and form a hopper (221) for stacking stainless steel discs. An adsorption assembly (11) for adsorbing the stainless steel discs to the next process is slidably connected to the machine base (1). When the hopper (221) rotates to a position below the adsorption assembly (11), the adsorption assembly (11) can adsorb the stainless steel discs in the hopper (221) to the next process.

2. The feeding mechanism of the flow guide shell forming device according to claim 1, characterized in that: The turntable (2) has a through hole (23) located inside the hopper (221). The machine base (1) is equipped with a pusher assembly (12), which is used to drive the stainless steel disc to move toward the adsorption assembly (11).

3. The feeding mechanism of the flow guide shell forming device according to claim 1, characterized in that: The positioning element is provided in multiple sets, and the multiple sets of positioning elements are distributed circumferentially along the turntable (2).

4. The feeding mechanism of the flow guide shell forming device according to claim 1, characterized in that: The turntable (2) has a positioning groove (24) for the positioning rod (22) to be inserted. The positioning rod (22) has a fixing block (222). The bottom wall of the positioning groove (24) has a fixing hole (241) for the fixing block (222) to extend out. The fixing block (222) is detachably connected to a fixing member (3). The fixing member (3) is used to restrict the fixing block (222) from disengaging from the fixing hole (241).

5. The feeding mechanism of the flow guide shell forming device according to claim 4, characterized in that: The positioning rod (22) is provided with a limiting block (223), and the positioning groove (24) has a limiting groove (242) for the limiting block (223) to be inserted into. When the limiting block (223) is inserted into the limiting groove (242), the groove wall of the limiting groove (242) can restrict the rotation of the positioning rod (22).

6. The feeding mechanism of the flow guide shell forming device according to claim 4, characterized in that: The fixing member (3) includes a locking block (31) and a sliding rod (32). The locking block (31) has a through hole (311), and the sliding rod (32) is slidably connected in the through hole (311). The locking block (31) has a receiving hole (312) for the fixing block (222) to pass through, and the fixing block (222) has a placement hole (224) for the sliding rod (32) to be inserted. When the sliding rod (32) is inserted into the placement hole (224), the fixing member (3) is fixed on the fixing block (222).

7. The feeding mechanism of the flow guide shell forming device according to claim 6, characterized in that: Both the perforation (311) and the placement hole (224) are inclined. The distance from the perforation (311) to the ground gradually decreases along the direction of the outer surface of the fixing member (3) close to the axis of the fixing block (222). The inclination direction of the perforation (311) and the placement hole (224) is consistent.

8. The feeding mechanism of the flow guide shell forming device according to claim 4, characterized in that: The positioning groove (24) is provided in multiple sets. The multiple sets of positioning grooves (24) are distributed circumferentially at different distances with the axis of the through hole (23) as the axis. The multiple sets of positioning grooves (24) correspond to stainless steel discs of different diameters.

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