Damping rubber column assembling and positioning mechanism

Abstract

The utility model discloses a damping rubber column assembling and positioning mechanism which is used for assembling a damping rubber column of an impeller and comprises a vibration disc, a pushing mechanism, a guiding and positioning device and an assembling rotary disc, the vibration disc can contain and store the damping rubber column and is connected with a first conveying channel, and the tail end of the first conveying channel is vertically arranged; the pushing mechanism is provided with a horizontally-arranged second conveying channel, the upper portion of the second conveying channel communicates with the tail end of the first conveying channel, a horizontal push rod is slidably arranged on the second conveying channel, the guiding and positioning device is arranged at the output end of the second conveying channel, and a guiding channel is vertically arranged on the guiding and positioning device. The guide channel can communicate with the output end of the second conveying channel, the assembling rotary disc is arranged below the guide channel, and the impeller is arranged on the assembling rotary disc. According to the utility model, the damping rubber column of the impeller can be automatically positioned and assembled, the installation accuracy is high, and the damping rubber column can be automatically aligned to the position where the damping rubber column needs to be installed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to impeller assembly equipment field, concretely relates to a shock absorbing rubber column assembly positioning mechanism. BACKGROUND

[0002] The rotor assembly of the permanent magnet synchronous drainage pump includes a permanent magnet rotor, a positioning shaft sleeve, an impeller, a shock absorbing rubber column, a bearing cover assembly and a gasket. The permanent magnet synchronous drainage pump generally has poor shock absorbing effect, large noise and other problems. Therefore, a clamping groove is arranged in the impeller, and a trapezoidal positioning rib is protruded on the inner side wall of the cavity. A trapezoidal starting rib is arranged on the positioning shaft sleeve, and shock absorbing rubber columns are arranged on both sides of the starting rib to reduce the shock absorbing and buffering effect and reduce the noise. The shock absorbing rubber columns have the buffering effect and reduce the starting and rotating noise. However, the shock absorbing rubber columns need to be assembled on both sides of the trapezoidal starting rib. Therefore, there is no suitable assembly equipment for positioning, alignment and accurate installation during assembly. The workers can only install the shock absorbing rubber columns by observing the alignment position with their eyes. The automatic assembly cannot be realized. The workers may miss the installation or fail to align the shock absorbing rubber columns due to the inattention of the workers. Therefore, in order to avoid the shortcomings in the prior art, it is necessary to improve the prior art. SUMMARY

[0003] The utility model discloses a shock absorbing rubber column assembly positioning mechanism which can automatically position and assemble the shock absorbing rubber column of the impeller, has high installation accuracy and can automatically align the shock absorbing rubber column to the required installation position.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A shock absorbing rubber column assembly positioning mechanism is used for assembling the shock absorbing rubber column of an impeller. The shock absorbing rubber column assembly positioning mechanism comprises a vibrating disc, a pushing mechanism, a guiding positioning device and an assembly turntable. The vibrating disc can accommodate and store the shock absorbing rubber column. A first conveying channel is connected to the vibrating disc. The end of the first conveying channel is vertically arranged. A second conveying channel is horizontally arranged on the pushing mechanism. The upper part of the second conveying channel is communicated with the end of the first conveying channel. A horizontal push rod is slidably arranged on the second conveying channel. The guiding positioning device is arranged at the output end of the second conveying channel. A guiding channel for accommodating the shock absorbing rubber column is vertically arranged on the guiding positioning device. The guiding channel can be communicated with the output end of the second conveying channel. A vertical push rod which can move along the guiding channel is arranged above the guiding channel. The assembly turntable is arranged below the guiding channel. The impeller is arranged on the assembly turntable.

[0006] As the preferred scheme of the shock absorbing rubber column assembly positioning mechanism, the guiding channel can be interference-fitted with the shock absorbing rubber column.

[0007] As a preferred scheme of the shock absorbing rubber column assembly positioning mechanism, the diameter of the guide channel is 0.1mm smaller than the diameter of the shock absorbing rubber column.

[0008] As a preferred scheme of the shock absorbing rubber column assembly positioning mechanism, the guide positioning device is connected with a moving device, and the moving device drives the guide positioning device to move.

[0009] As a preferred scheme of the shock absorbing rubber column assembly positioning mechanism, a positioning cavity in communication with the guide channel is formed in the side surface of the guide positioning device, and the output end of the second conveying channel is in communication with the guide channel through the positioning cavity.

[0010] As a preferred scheme of the shock absorbing rubber column assembly positioning mechanism, the moving device comprises a horizontal moving mechanism and a vertical moving mechanism, a horizontal sliding rail is horizontally arranged on the horizontal moving mechanism, the vertical moving mechanism is slidingly installed on the horizontal sliding rail, a vertical sliding rail is vertically arranged on the vertical moving mechanism, and the guide positioning device is slidingly installed on the vertical sliding rail.

[0011] As a preferred scheme of the shock absorbing rubber column assembly positioning mechanism, a first partition plate for separating two shock absorbing rubber columns is arranged in the middle of the first conveying channel, a second partition plate is arranged in the middle of the second conveying channel, and the horizontal push rod is arranged in the shape of a fork on both sides of the second partition plate and moves along the second conveying channel.

[0012] As a preferred scheme of the shock absorbing rubber column assembly positioning mechanism, a third partition plate for limiting the spacing of two shock absorbing rubber columns is arranged in the middle of the guide channel.

[0013] As a preferred scheme of the shock absorbing rubber column assembly positioning mechanism, the initial end of the first conveying channel is horizontally arranged, the middle of the first conveying channel is curved downward in the shape of a circular arc, and the terminal end of the first conveying channel is vertically arranged.

[0014] The shock absorbing rubber column assembly positioning mechanism has the advantages that:

[0015] The utility model discloses a vibration disc can be transported to the second conveying channel from the first conveying channel through the shock damping rubber column, and the shock damping rubber column is shaken in the first conveying channel under the vibration of vibration disc and slides along the first conveying channel and falls to the end of the first conveying channel, and the end of the first conveying channel is vertically arranged to make the shock damping rubber column enter into the second conveying channel in the vertical posture, the second conveying channel is horizontally arranged on the pushing mechanism, and the top of the second conveying channel is communicated with the end of the first conveying channel, a horizontal push rod is slidably arranged on the second conveying channel, after the shock damping rubber column enters into the second conveying channel in the vertical posture, the horizontal push rod pushes the shock damping rubber column to the output end of the second conveying channel along the horizontally arranged second conveying channel and makes it enter into the guide channel communicated with the output end of the second conveying channel, and the lower portion of the guide channel is provided with an assembly turntable, and the impeller is arranged on the assembly turntable, the shock damping rubber column enters into the impeller along the vertically arranged guide channel and is assembled, the shock damping rubber column assembly positioning mechanism adjusts the posture of the shock damping rubber column to the vertical state through the first conveying channel, and the shock damping rubber column is conveyed through the first conveying channel and the second conveying channel, and is positioned and assembled through the guide channel, and the impeller is arranged on the assembly turntable, the assembly turntable positions the impeller, the impeller is arranged at the fixed position, the shock damping rubber column is positioned and assembled through the guide channel, the shock damping rubber column is accurately assembled to the required installation position in the impeller, and the automatic assembly is realized, and the workers do not need to observe the alignment to assemble, so that the assembly precision is high, and the missed installation condition is not easy to occur. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0017] Figure 1 It is the schematic diagram of the shock damping rubber column and the impeller;

[0018] Figure 2 It is the schematic diagram of the shock damping rubber column assembly positioning mechanism of the utility model Figure One ;

[0019] Figure 3 It is Figure 2 The local enlarged schematic view at the pushing mechanism and the guide positioning device;

[0020] Figure 4 It is the schematic diagram of the shock damping rubber column assembly positioning mechanism of the utility model Figure Two ;

[0021] Figure 5 It is Figure 4 The local enlarged schematic view at the pushing mechanism and the guide positioning device;

[0022] Figure 6The position relation schematic view of the guiding positioning device and the impeller.

[0023] The figure marks:

[0024] 100, impeller; 110, damping rubber column; 200, vibration disc; 210, first conveying channel; 211, first partition plate; 300, pushing mechanism; 310, horizontal pushing rod; 320, second conveying channel; 330, second partition plate; 400, guiding positioning device; 410, vertical pushing rod; 420, guiding channel; 430, third partition plate; 440, positioning cavity; 500, moving device; 510, transverse moving mechanism; 511, transverse sliding rail; 520, vertical moving mechanism; 521, vertical sliding rail. DETAILED DESCRIPTION

[0025] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0026] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0027] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If it is described as first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0028] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application according to the specific content of the technical scheme.

[0029] Please refer to Figures 1 to 6 , the damping rubber column assembly positioning mechanism provided by the embodiments of the present application will be described.

[0030] As Figures 1 to 6The utility model discloses a shock absorbing rubber column 110 assembly positioning mechanism for the shock absorbing rubber column 110 of the impeller 100, including vibration disc 200, push mechanism 300, guiding positioning device 400 and assembly carousel, vibration disc 200 can accommodate storage shock absorbing rubber column 110, vibration disc 200 is connected with first conveying channel 210, and the end of first conveying channel 210 is vertically arranged, the second conveying channel 320 of horizontal arrangement is seted up on push mechanism 300, and the top of second conveying channel 320 is communicated with the end of first conveying channel 210, and the horizontal push rod 310 of sliding arrangement is seted up on second conveying channel 320, and guiding positioning device 400 sets up in the output of second conveying channel 320, and the guiding channel 420 for accommodating shock absorbing rubber column 110 is vertically arranged on guiding positioning device 400, and the output of guiding channel 420 can be communicated with second conveying channel 320, and the vertical push rod 410 that can move along guiding channel 420 is arranged in the top of guiding channel 420, and the assembly carousel sets up in the below of guiding channel 420, and the impeller 100 sets up on the assembly carousel.

[0031] Shock absorbing rubber column 110 is made of rubber, and is a columnar damping part with elastic deformation capacity, and shock absorbing rubber column 110 is prior art, and will not be repeated here.

[0032] Specifically, guiding channel 420 is vertically arranged, and second conveying channel 320 is horizontally arranged, so that second conveying channel 320 is communicated with the side of guiding channel 420, shock absorbing rubber column 110 moves horizontally along second conveying channel 320 in a vertical posture, and enters guiding channel 420 from the side of guiding channel 420 after moving to the output of second conveying channel 320, and finally moves downward along guiding channel 420 and is assembled into the impeller 100.

[0033] Illustratively, guiding channel 420 can be interference fitted with shock absorbing rubber column 110, so that shock absorbing rubber column 110 does not immediately slide out of guiding channel 420 under the action of gravity after entering guiding channel 420, and shock absorbing rubber column 110 moves along guiding channel 420 under the pushing of vertical push rod 410 and is elastically deformed due to interference fitting of guiding channel 420, shock absorbing rubber column 110 is pushed along guiding channel 420 and is assembled into the impeller 100 below guiding channel 420 under the pushing of vertical push rod 410, assembly carousel stops the impeller 100 at a fixed position, and assembly carousel facilitates assembly.

[0034] Exemplarily, the diameter of the guide channel 420 is 0.1mm smaller than the diameter of the damping rubber column 110, and the diameter of the guide channel 420 is slightly smaller than the diameter of the damping rubber column 110, so that the damping rubber column 110 can still move along the guide channel 420 under the pushing of the vertical push rod 410, and the diameter of the guide channel 420 is set to be 0.1mm smaller than the diameter of the damping rubber column 110, which ensures that the damping rubber column 110 cannot directly slide along the guide channel 420 naturally, and the damping rubber column 110 cannot be elastically deformed too much when moving in the guide channel 420, causing difficulty in moving.

[0035] Exemplarily, the guide positioning device 400 is connected with a moving device 500, the moving device 500 drives the guide positioning device 400 to move, and the guide positioning device 400 can be moved to the output end of the second conveying channel 320 by the driving of the moving device, so that the damping rubber column 110 can be conveyed from the second conveying channel 320 to the guide channel 420, and the guide positioning device 400 can be moved to the upper side of the impeller 100, and the moving device 500 can drive the guide positioning device 400 to move, so that the guide device has wider adaptability, and it is not necessary to be connected to the output end of the second conveying channel 320 to ensure that the damping rubber column 110 can be moved from the output end of the second conveying channel 320 to the guide channel 420, and the guide channel 420 can be matched with the damping rubber column 110 in interference fit, so that the damping rubber column 110 can be caught from the output end of the second conveying channel 320 by the impeller 100 in different positions, and then conveyed to the upper side of the impeller 100, and then assembled by the vertical push rod 410.

[0036] Exemplarily, the side surface of the guide positioning device 400 is provided with a positioning cavity 440 which is in communication with the guide channel 420, and the output end of the second conveying channel 320 is in communication with the guide channel 420 through the positioning cavity 440, so that the damping rubber column 110 can enter the guide channel 420 through the positioning cavity 440 after being output from the output end of the second conveying channel 320.

[0037] Exemplarily, the moving device 500 comprises a horizontal moving mechanism 510 and a vertical moving mechanism 520, the horizontal moving mechanism 510 is horizontally provided with a horizontal sliding rail 511, the vertical moving mechanism 520 is slidingly installed on the horizontal sliding rail 511, the vertical moving mechanism 520 is vertically provided with a vertical sliding rail 521, the guide positioning device 400 is slidingly installed on the vertical sliding rail 521, and the vertical push rod 410 is installed on the top of the vertical moving mechanism 520. The guide positioning device 400 installed on the moving device 500 can be lifted and moved forward and backward through the horizontal moving mechanism 510 and the vertical moving mechanism 520, the position is adjusted to assemble the shock absorbing rubber column 110 of the impeller 100, and the vertical push rod 410 installed on the top of the vertical moving mechanism 520 enables the vertical push rod 410 to push the shock absorbing rubber column 110 into the impeller 100 below the guide channel 420 along the guide channel 420.

[0038] Exemplarily, the first conveying channel 210 is provided with a first partition plate 211 in the middle for separating two shock absorbing rubber columns 110, the second conveying channel 320 is provided with a second partition plate 330 in the middle, and the horizontal push rod 310 is arranged in the shape of a fork on both sides of the second partition plate 330 and moves along the second conveying channel 320. The first conveying channel 210 can convey two shock absorbing rubber columns 110 at the same time through the separation of the first partition plate 211, thereby improving the conveying efficiency. Similarly, the second partition plate 330 enables the second conveying channel 320 to convey two shock absorbing rubber columns 110 conveyed from the first conveying channel 210 at the same time, so that the two shock absorbing rubber columns 110 are conveyed into the guide channel 420 at the same time for assembly, thereby improving the assembly efficiency.

[0039] Exemplarily, the guide channel 420 is provided with a third partition plate 430 in the middle for limiting the spacing between the two shock absorbing rubber columns 110. The third partition plate 430 not only separates the two shock absorbing rubber columns 110, but also determines the spacing between the two shock absorbing rubber columns 110, so that the two shock absorbing rubber columns 110 are accurately assembled into the impeller 100 with a determined spacing under the pushing of the vertical push rod 410, without the need to adjust the spacing in the impeller 100, thereby improving the assembly efficiency.

[0040] Exemplarily, the initial end of the first conveying channel 210 is horizontally arranged, the middle part of the first conveying channel 210 is curved in the shape of a circular arc downward, and the terminal end of the first conveying channel 210 is vertically arranged. The first conveying channel 210 adjusts the posture of the shock absorbing rubber column 110 at the initial end of the first conveying channel 210 from horizontal to vertical at the terminal end through the downward curved middle part in the shape of a circular arc, thereby facilitating subsequent conveying and assembly.

[0041] The shock absorbing rubber column 110 assembling and positioning mechanism has the beneficial effects that, compared with the prior art,

[0042] The shock absorbing rubber column 110 can be conveyed from the first conveying channel 210 to the second conveying channel 320 through the vibration of the vibration disc 200, and the shock absorbing rubber column 110 is shaken in the first conveying channel 210 and slides along the first conveying channel 210 to the end of the first conveying channel 210 under the vibration of the vibration disc 200, the end of the first conveying channel 210 is vertically arranged to enable the shock absorbing rubber column 110 to enter the second conveying channel 320 in a vertical posture, the second conveying channel 320 is horizontally arranged on the pushing mechanism 300, the top of the second conveying channel 320 is communicated with the end of the first conveying channel 210, and the horizontal push rod 310 is slidingly arranged on the second conveying channel 320, after the shock absorbing rubber column 110 enters the second conveying channel 320 in the vertical posture, the horizontal push rod 310 pushes the shock absorbing rubber column 110 to the output end of the second conveying channel 320 in the vertical posture along the horizontally arranged second conveying channel 320, so that the shock absorbing rubber column 110 can enter the guide channel 420 communicated with the output end of the second conveying channel 320, and the assembling turntable is arranged below the guide channel 420, the impeller 100 is arranged on the assembling turntable, and the shock absorbing rubber column 110 enters the impeller 100 along the vertically arranged guide channel 420 to complete the assembly, the shock absorbing rubber column 110 assembling and positioning mechanism adjusts the posture of the shock absorbing rubber column 110 to be vertical through the first conveying channel 210, conveys the shock absorbing rubber column 110 through the first conveying channel 210 and the second conveying channel 320, and guides, positions and assembles the shock absorbing rubber column 110 through the guide channel 420, the impeller 100 is arranged on the assembling turntable, the assembling turntable positions the impeller 100, the impeller 100 is arranged at a fixed position, the shock absorbing rubber column 110 is conveniently positioned and assembled through the guide channel 420, the shock absorbing rubber column 110 is accurately assembled to a required mounting position in the impeller 100, and automatic assembly is realized, workers do not need to observe alignment with eyes to assemble, the assembly accuracy is high, and the missing mounting condition is not prone to occur.

[0043] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled persons in the technical field, some improvements and replacements can be made without departing from the technical principles of the utility model, and the improvements and replacements should also be regarded as the protection range of the utility model.

Claims

1. A shock absorbing rubber column assembly positioning mechanism for assembling a shock absorbing rubber column of an impeller, characterized by, Comprise: A vibrating disc capable of accommodating the shock absorbing rubber column, a first conveying channel connected to the vibrating disc, and the end of the first conveying channel vertically arranged; A pushing mechanism with a horizontally arranged second conveying channel, the upper part of the second conveying channel in communication with the end of the first conveying channel, and a horizontal push rod slidingly arranged on the second conveying channel; A guiding and positioning device arranged at the output end of the second conveying channel, a guiding channel vertically arranged on the guiding and positioning device for accommodating the shock absorbing rubber column, the guiding channel in communication with the output end of the second conveying channel, and a vertical push rod arranged above the guiding channel and capable of moving along the guiding channel; An assembly turntable arranged below the guiding channel, and an impeller arranged on the assembly turntable.

2. The shock absorbing rubber stud assembly positioning mechanism of claim 1, wherein, The guiding channel is capable of interference fit with the shock absorbing rubber column.

3. The shock grommet assembly positioning mechanism of claim 2, wherein, The diameter of the guiding channel is 0.1mm smaller than that of the shock absorbing rubber column.

4. The shock absorbing rubber stud assembly positioning mechanism of claim 3, wherein, The guiding and positioning device is connected with a moving device which drives the guiding and positioning device to move.

5. The shock grommet assembly positioning mechanism of claim 4, wherein, The side surface of the guiding and positioning device is provided with a positioning cavity in communication with the guiding channel, and the output end of the second conveying channel is in communication with the guiding channel through the positioning cavity.

6. The shock grommet assembly positioning mechanism of claim 4, wherein, The moving device comprises a horizontal moving mechanism and a vertical moving mechanism, the horizontal moving mechanism is horizontally provided with a horizontal slide rail, the vertical moving mechanism is slidingly installed on the horizontal slide rail, the vertical moving mechanism is vertically provided with a vertical slide rail, and the guiding and positioning device is slidingly installed on the vertical slide rail.

7. The shock absorbing rubber column assembly positioning mechanism according to any one of claims 1 to 6, wherein The middle part of the first conveying channel is provided with a first partition plate for separating two shock absorbing rubber columns, the middle part of the second conveying channel is provided with a second partition plate, and the horizontal push rod is arranged in the shape of a fork on both sides of the second partition plate and moves along the second conveying channel.

8. The shock grommet assembly positioning mechanism of claim 7, wherein, The middle part of the guiding channel is provided with a third partition plate for limiting the spacing of two shock absorbing rubber columns.

9. The shock absorbing rubber column assembly positioning mechanism according to any one of claims 1 to 6, wherein The initial end of the first conveying channel is horizontally arranged, the middle part of the first conveying channel is curved downward in the shape of a circular arc, and the end of the first conveying channel is vertically arranged.

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