Discharging device for shaft sleeve rubber assembly

Abstract

The utility model relates to the field of cross-flow wind wheel accessory processing equipment, in particular to a discharging device of a shaft sleeve rubber assembly, which comprises a discharging conveying track, and an arrangement mechanism and a screening mechanism which are arranged along the conveying direction of the discharging conveying track. A barrier strip is arranged on only one side of the discharging and conveying track, the arranging mechanism comprises a brush rotationally arranged above the discharging and conveying track, the brush is axially arranged in the width direction of the discharging and conveying track, and the brush only allows the shaft sleeve and rubber assembly to pass in a straightening state. The screening mechanism comprises a material blocking plate arranged above the discharging conveying rail, a gap allowing a disc body of the shaft sleeve rubber assembly to pass through is formed between the material blocking plate and the upper end face of the discharging conveying rail, and the front end face of the material blocking plate is constructed to be an inclined face gradually inclining towards one side of the material receiving box in the feeding direction. The discharging device only allows the shaft sleeve rubber assemblies with the size requirement and the right arrangement direction to pass through, and therefore the arrangement efficiency of the shaft sleeve rubber assemblies is improved.

Description

Technical Field

[0001] The utility model relates to the field of processing equipment for cross-flow impeller accessories, in particular to a discharging device for a shaft sleeve rubber assembly. Background Art

[0002] In a cross-flow impeller, a rubber shaft sleeve assembly 10 is arranged at the center of the disc body of the motor shaft disc. Specifically, reference can be made to the attached drawings of the cross-flow impeller described in the prior patent with the publication number of "CN107939730A". The rubber shaft sleeve assembly 10 is as Figure 1 shown, including a shaft sleeve 100 and an annular disc 101. The inner ring of the annular disc is sleeved on one end of the central shaft. After rubber material 102 is injected between the inner ring of the annular disc and the shaft body of the central shaft by an injection machine to form a rubber end face, a complete rubber shaft sleeve assembly is formed. The rubber shaft sleeve assembly is mainly applied to the cross-flow impeller. The shaft sleeve can be connected to the output end of the fan, thereby driving the entire cross-flow impeller to rotate self-rotationally. The shaft sleeve (as Figure 2 shown) and the annular disc in such a rubber shaft sleeve assembly are metal parts, and injection molding can be carried out by using the rubber shaft sleeve assembly injection vulcanization molding system and its use method described in the prior patent with the publication number of "CN113059750B".

[0003] In previous equipment, such as the rubber shaft sleeve assembly detection and sorting machine described in "CN213529700U", the rubber shaft sleeve assembly needs to be manually placed on the feeding track according to requirements. Such an operation process is troublesome and requires manual participation. Summary of the Invention

[0004] In order to solve the above problems, the purpose of the utility model is to provide a discharging device for a shaft sleeve rubber assembly. The above discharging device only allows the shaft sleeve rubber assembly that meets the size requirements and is correctly arranged in the direction to pass through, thereby improving the arrangement efficiency of the shaft sleeve rubber assembly.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A discharging device for a shaft sleeve rubber assembly includes a discharging conveying track, and a sorting mechanism and a screening mechanism arranged along the conveying direction of the discharging conveying track. It is characterized in that: only one side of the track of the discharging conveying track is provided with a retaining strip, and a receiving box is arranged on the other side of the track. The receiving box is used for receiving the shaft sleeve rubber assembly that falls from the discharging conveying track. A ladder mechanism for conveying the shaft sleeve rubber assembly to the starting end of the discharging conveying track is further arranged on the receiving box.

[0007] The sorting mechanism includes a brush rotatably arranged above the discharging conveying track. The axial direction of the brush is arranged along the width direction of the discharging conveying track. The brush only allows the shaft sleeve rubber assembly to pass through in a correctly arranged state.

[0008] The screening mechanism includes a baffle plate arranged above the discharge conveying track. A gap for the disc body of the bushing rubber assembly to pass through is formed between the baffle plate and the upper end surface of the discharge conveying track. The front end surface of the baffle plate is constructed as an inclined surface that gradually inclines towards the receiving box side along the feeding direction. The width between the inclined surface and the retaining bar is not greater than the width of the disc body of the bushing rubber assembly, and the distance between the inclined surface and the edge of the discharge conveying track is not less than the bushing diameter of the bushing rubber assembly.

[0009] The present utility model adopts the above technical solution. This technical solution relates to a discharge device for a bushing rubber assembly. The discharge conveying track in the discharge device is used to convey the bushing rubber assembly, and the placement of the bushing rubber assembly on the discharge conveying track is relatively random. When the bushing rubber assembly passes through the sorting mechanism, the brush in the sorting mechanism will brush off or brush straight the inclined bushing rubber assembly, so that the rubber assembly only passes through in a straightened state. The straightened state means the state shown in the attached Figure 1 in the background art, with the bushing facing up and the disc body at the bottom.

[0010] Furthermore, the sizing mechanism is also used to screen out the bushing rubber assemblies that do not meet the dimensions. Specifically, when the bushing rubber assembly is conveyed forward on the discharge conveying track, if the height of the disc body of the bushing rubber assembly does not meet the requirements, that is, when the height of the disc body of the bushing rubber assembly does not meet the requirements, the disc body of the bushing rubber assembly cannot enter the gap, and it will be directly pushed out of the discharge conveying track under the guidance of the inclined surface of the baffle plate.

[0011] The bushing rubber assemblies with non-conforming disc diameters will also be screened out. Specifically, when the disc diameter of the bushing rubber assembly does not meet the requirements, such as when the disc size is larger, it will also be directly pushed out of the discharge conveying track under the guidance of the inclined surface of the baffle plate.

[0012] In this way, the above discharge device only allows the bushing rubber assemblies that meet the size requirements and are arranged in a straightened direction to pass through, thereby improving the arrangement efficiency of the bushing rubber assemblies.

[0013] The bushing rubber assemblies screened by the sorting mechanism and the sizing mechanism will be received by the receiving box, and the bushing rubber assemblies can be conveyed to the starting end of the discharge conveying track through the ladder mechanism, so as to start feeding again.

[0014] Preferably, the sorting mechanism further includes a sorting motor and a speed reducer connected to the output end of the sorting motor. The brush is connected to the output end of the speed reducer, and the sorting motor drives the brush to rotate.

[0015] Preferably, an adjusting seat is provided on the frame beside the discharging conveying track. The baffle plate is used to adjust relative to the discharging conveying track in the height direction and the width direction based on the adjusting seat. In this solution, when the dimensions of the bushing rubber assembly, such as the height of the disc body, the diameter of the disc body, or the diameter of the bushing, etc., change, it is necessary to adaptively adjust the adjusting seat to adapt to the new bushing rubber assembly. In a specific solution, the adjusting seat is constructed as an "L"-shaped plate body, and strip-shaped holes are provided on both sides of the adjusting seat. The two side walls of the adjusting seat are respectively connected to the frame and the baffle plate by screwing components passing through the strip-shaped holes. During adjustment, loosen the screwing components, such as bolts, and then adjust the height of the adjusting seat or the position of the baffle plate in the width direction, so as to achieve the adjustment in the height direction and the width direction.

[0016] In a specific embodiment, the ladder mechanism includes a bracket, a ladder conveyor belt that is circularly arranged on the bracket, and a ladder motor that drives the ladder conveyor belt to run circularly. The surface of the ladder conveyor belt is provided with retaining bars at equal intervals. During the circular operation of the ladder conveyor belt, the retaining bars drive the bushing rubber assembly in the receiving box to climb. Based on the above settings of the receiving box and the ladder mechanism, the bushing rubber assembly can repeatedly enter the discharging conveying track until it enters the feeding track in the correct direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural view of the bushing rubber assembly.

[0018] Figure 2 It is a schematic structural view of the bushing in the bushing rubber assembly.

[0019] Figure 3 It is a schematic structural view of the discharging device of the bushing rubber assembly.

[0020] Figure 4 For Figure 3 partial enlarged view of.

[0021] Figure 5 It is another schematic structural view of the screening mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention and should not be construed as a limitation to the present invention.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "plural" is two or more, unless otherwise clearly defined.

[0025] In the present utility model, unless otherwise clearly specified and defined, terms such as "mounted", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection. It may be a mechanical connection or an electrical connection. It may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0027] As Figures 3 to 5 shown, this embodiment relates to a discharging device for a bushing rubber assembly, including a discharging conveying track 1, and a sorting mechanism 2 and a screening mechanism 3 arranged along the conveying direction of the discharging conveying track 1. Only one side of the track of the discharging conveying track 1 is provided with a retaining strip 4, and a receiving box 5 is arranged on the other side of the track. The receiving box 5 is used for receiving the bushing rubber assemblies 10 that fall from the discharging conveying track 1.

[0028] The sorting mechanism 2 includes a brush 21 rotatably arranged above the discharge conveying track 1. The axial direction of the brush 21 is arranged along the width direction of the discharge conveying track 1, and only the correctly positioned bush rubber assembly 10 is allowed to pass through. Specifically, the sorting mechanism 2 further includes a sorting motor 22 and a speed reducer 23 connected to the output end of the sorting motor 22. The brush 21 is connected to the output end of the speed reducer 23, and the sorting motor 22 drives the brush 21 to rotate.

[0029] The screening mechanism 3 includes a baffle 31 arranged above the discharge conveying track 1. A gap 32 for the disc of the bush rubber assembly 10 to pass through is formed between the baffle 31 and the upper end surface of the discharge conveying track 1. The front end surface of the baffle 31 is constructed as an inclined surface 311 that gradually inclines towards the side of the receiving box 5 along the feeding direction. The width between the inclined surface 311 and the stop bar 4 is not greater than the disc width of the bush rubber assembly 10, and the distance between the inclined surface 311 and the edge of the discharge conveying track 1 is not less than the bush diameter of the bush rubber assembly 10.

[0030] Figure 4 In a further solution, an adjusting seat 33 is arranged on the frame beside the discharge conveying track 1. The baffle 31 is used to adjust relative to the discharge conveying track 1 in the height direction and the width direction based on the adjusting seat 33. In this solution, when the dimensions of the bush rubber assembly 10, such as the disc height, disc diameter or bush diameter, etc., change, it is necessary to adaptively adjust the adjusting seat 33 to adapt to the new bush rubber assembly 10. In a specific solution, the adjusting seat 33 is constructed as an "L"-shaped plate body, and strip holes are arranged on both side surfaces of the adjusting seat 33. The two side walls of the adjusting seat 33 are respectively connected to the frame and the baffle 31 by screwing components passing through the strip holes. During adjustment, loosen the screwing components, such as bolts, and then adjust the height of the adjusting seat 33 or the position of the baffle 31 in the width direction, so as to achieve adjustment in the height direction and the width direction.

[0031] In Figure 5 In another embodiment shown, the adjusting seat 33 includes a lateral adjusting plate 34, a lateral adjusting motor 35 for driving the lateral adjusting plate 34, and a longitudinal adjusting frame [omitted in the figure] arranged on the lateral adjusting plate 34 and used to connect the baffle 31. The horizontal position and the up and down position of the baffle 31 can be adjusted by the lateral adjusting plate 34 and the longitudinal adjusting frame.

[0032] The discharging conveying track 1 in the discharging device is used to convey the bushing rubber assembly 10, and the bushing rubber assembly 10 on the discharging conveying track 1 is placed rather casually. When the bushing rubber assembly 10 passes through the sorting mechanism 2, the brush 21 in the sorting mechanism 2 will brush off or brush straight the obliquely placed bushing rubber assembly 10, so that the rubber assembly only passes through in a straightened state. The straightened state means the state shown in the attached Figure 1 in the background art, with the bushing facing up and the disc body at the bottom.

[0033] Furthermore, the sizing mechanism 3 is also used to screen out the bushing rubber assemblies 10 with non-conforming sizes. Specifically, when the bushing rubber assembly 10 is being conveyed forward on the discharging conveying track 1, if the height of the disc body of the bushing rubber assembly 10 does not conform, that is, when the height of the disc body of the bushing rubber assembly 10 does not conform, the disc body of the bushing rubber assembly 10 cannot enter the gap 32, and is directly pushed out of the discharging conveying track 1 under the guidance of the inclined surface 311 of the baffle 31.

[0034] Those with non-conforming disc diameters will also be screened out. Specifically, when the disc diameter of the bushing rubber assembly 10 does not conform, such as when the disc size is larger, it will also be directly pushed out of the discharging conveying track 1 under the guidance of the inclined surface 311 of the baffle 31.

[0035] In this way, the above-mentioned discharging device only allows the bushing rubber assemblies 10 that meet the size requirements and are arranged in the correct direction to pass through, thereby improving the arrangement efficiency of the bushing rubber assemblies 10.

[0036] Furthermore, a ladder mechanism 6 for conveying the bushing rubber assembly 10 to the starting end of the discharging conveying track 1 is also provided on the receiving box 5. The bushing rubber assemblies 10 screened by the sorting mechanism 2 and the sizing mechanism 3 will be received by the receiving box 5, and the bushing rubber assembly 10 can be conveyed to the starting end of the discharging conveying track 1 through the ladder mechanism 6, so as to start feeding again. In a specific solution, the ladder mechanism 6 includes a bracket 61, a ladder conveyor belt 62 that is circularly arranged on the bracket 61, and a ladder motor 63 that drives the ladder conveyor belt 62 to run circularly. Stopping strips 4 are equidistantly arranged on the surface of the ladder conveyor belt 62. During the circular running of the ladder conveyor belt 62, the stopping strips 4 drive the bushing rubber assemblies 10 in the receiving box 5 to climb. Based on the above settings of the receiving box 5 and the ladder mechanism 6, the bushing rubber assemblies 10 can repeatedly enter the discharging conveying track 1 until they enter the feeding track in the correct direction.

[0037] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0038] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model without departing from the principles and purposes of the present utility model.

Claims

1. A discharge device for a bushing rubber assembly, comprising a discharge conveying track (1), and a sorting mechanism (2) and a screening mechanism (3) arranged along the conveying direction of the discharge conveying track (1); characterized in that: The discharging conveying track (1) is provided with a blocking bar (4) only on one side of the track, and a material receiving box (5) is provided on the other side of the track. The material receiving box (5) is used to receive the shaft sleeve rubber assembly (10) that falls from the discharging conveying track (1). The material receiving box (5) is also provided with a ladder mechanism (6) for conveying the sleeve rubber assembly (10) to the starting end of the material discharging conveying track (1); The arranging mechanism (2) comprises a brush (21) rotatably arranged above the discharge conveying track (1), the brush (21) being axially arranged along the width direction of the discharge conveying track (1), and the brush (21) only allowing the sleeve rubber assembly (10) to pass through in a straightened state; The screening mechanism (3) comprises a baffle plate (31) arranged above the discharge conveying track (1); a gap (32) is formed between the baffle plate (31) and the upper end surface of the discharge conveying track (1) for the disc body of the shaft sleeve rubber assembly (10) to pass through; the front end surface of the baffle plate (31) is constructed as an inclined surface (311) that gradually tilts toward the side of the receiving box (5) along the feeding direction; and the distance between the inclined surface (311) and the edge of the discharge conveying track (1) is not less than the diameter of the shaft sleeve of the shaft sleeve rubber assembly (10).

2. The discharge device of the shaft sleeve rubber assembly according to claim 1, characterized in that: The finishing mechanism (2) further comprises a finishing motor (22) and a reducer (23) connected to the output end of the finishing motor (22); the brush (21) is connected to the output end of the reducer (23), and the finishing motor (22) drives the brush (21) to rotate.

3. The discharge device of the shaft sleeve rubber assembly according to claim 1, characterized in that: An adjustment seat (33) is provided on a frame beside the discharging conveying track (1); the baffle plate (31) is used to adjust relative to the discharging conveying track (1) in height and width directions based on the adjustment seat (33).

4. The discharge device of the shaft sleeve rubber assembly according to claim 3, characterized in that: The adjustment seat (33) is constructed as an "L"-shaped plate body, and strip holes are provided on both sides of the adjustment seat (33); the two side walls of the adjustment seat (33) are connected to the frame and the material blocking plate (31) by screw fixing parts passing through the strip holes.

5. The discharge device of the shaft sleeve rubber assembly according to claim 3, characterized in that: The adjustment seat (33) includes a transverse adjustment plate (34), a transverse adjustment motor (35) for driving the transverse adjustment plate (34), and a longitudinal adjustment frame arranged on the transverse adjustment plate (34) and used for connecting the baffle plate (31).

6. The discharge device of the shaft sleeve rubber assembly according to claim 1, characterized in that: The ladder mechanism (6) comprises a bracket (61), a ladder conveyor belt (62) cyclically arranged on the bracket (61), and a ladder motor (63) for driving the ladder conveyor belt (62) to circulate; baffles (4) are arranged at equal intervals on the surface of the ladder conveyor belt (62); during the cyclic operation of the ladder conveyor belt (62), the baffles (4) drive the shaft sleeve rubber assembly (10) in the material receiving box (5) to climb.

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