Feeding equipment for bearing rollers

Abstract

The utility model relates to a bearing roller feeding device which comprises a lifting mechanism, a roller box used for containing a bearing roller and a lifter driving the roller box to move in the vertical direction. The conveying mechanism is connected to the top of the lifting mechanism and conveys the bearing rollers lifted to the top; the arraying mechanism at least comprises two conveying rollers which are arranged in parallel, and a sliding way capable of supporting the bearing rollers is formed between the two conveying rollers; and a material screening part is arranged on the lifting mechanism, and the stacked bearing rollers are screened by the material screening part. The bearing roller feeding device has the advantages that stacked bearing rollers are screened out through the screening channel, and it is guaranteed that a single bearing roller is fed; the single bearing rollers are arrayed in the direction by matching with the arraying mechanism, so that the bearing rollers are fed according to the correct position and direction, and the bearing rollers can be conveniently machined by subsequent stations.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing manufacturing, in particular to a feeding device for a bearing roller. Background Art

[0002] The bearing roller is the element that bears the load when the bearing is running. It is the weakest part of the roller bearing. Its manufacturing quality has a great influence on the bearing working performance (such as rotation accuracy, vibration, noise and flexibility, etc.), and is the main factor affecting the service life of the bearing. There are many types of rollers, which can be divided into tapered rollers, cylindrical rollers, spherical rollers, spiral rollers and various types of needle rollers according to their shapes and sizes. The loading process of bearing rollers is generally carried out when the hopper lifts the bearing rollers to the internal screening of the screening machine.

[0003] However, in the current production and processing of bearing rollers, more bearing rollers are placed inside a storage box during loading. The loading quantity is different each time, and too many rotors are easily accumulated, resulting in the inability to screen the loaded bearing rollers individually.

[0004] At the same time, because the diameter of the roller is different at both ends of the roller, the tapered bearing needs to be adjusted when installing the roller to prevent the roller from being inverted. Manual sorting is too slow; the equipment generally installs roller inversion and missed installation detection, but these are error prevention measures. This design is to automatically correct the roller before the roller is loaded, so that the direction of the large and small diameters of the roller is adjusted at the exit, preventing the roller from being inverted from the source. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model provides a feeding device for bearing rollers.

[0006] The above-mentioned problem of the utility model is solved by the following technical solutions:

[0007] A feeding device for bearing rollers, comprising:

[0008] A lifting mechanism, comprising a roller box for placing bearing rollers, and a lifter for driving the roller box to move in a vertical direction;

[0009] A conveying mechanism is connected to the top of the lifting mechanism to convey the bearing roller lifted to the top;

[0010] The aligning mechanism comprises at least two parallel conveying rollers, and a slideway capable of supporting the bearing rollers is formed between the two conveying rollers;

[0011] The aligning mechanism is provided with a brush above the slideway, and the brush combs the bearing rollers on the slideway so that the rollers slide and load along the slideway in an axial state;

[0012] The lifting mechanism is provided with a screening part, and the screening part screens the stacked bearing rollers.

[0013] The above technical solution is further configured as follows: the material screening portion is a discharge trough arranged on the roller box, and the discharge trough is a horizontal strip trough.

[0014] The above technical solution is further configured as follows: the roller box includes a top formed by a box bottom and at least three box sides, and a shell with an opening on one side, wherein the opening side faces the conveying mechanism;

[0015] The opening side of the roller box is provided with a side stopper connected with the box sides on both sides, and the discharge chute is a gap formed between the side stopper and the box bottom.

[0016] The above technical solution is further configured as follows: the box bottom is an inclined surface, and the side close to the conveying mechanism is lower than the side away from the conveying mechanism.

[0017] The above technical solution is further configured as follows: a material sorting wheel is arranged above the arranging mechanism, a plurality of brush grooves are arranged on the circumference of the material sorting wheel, and brush bundles are installed in the brush grooves;

[0018] The material sorting wheel is driven to rotate by a driving component.

[0019] The above technical solution is further configured as follows: a first adjustment component and a second adjustment component are respectively provided at both ends of the conveying roller, and the first adjustment component and the second adjustment component can at least drive one end of a conveying roller to move along its own radial direction to adjust the shape of the slide between the two conveying rollers.

[0020] The above technical solution is further configured as follows: the conveying roller is arranged obliquely and tilted downward along the conveying direction.

[0021] The above technical solution is further configured as follows: the conveying roller is installed on a conveying seat, and the two conveying rollers are located on different conveying seats;

[0022] The first adjustment assembly and the second adjustment seat are respectively connected to two ends of the same conveying seat.

[0023] The above technical solution is further configured as follows: the alignment mechanism further includes a fixed seat, and the transmission seat is slidably arranged on the fixed seat via a slider.

[0024] The above technical solution is further configured as follows: it also includes a discharging assembly, the discharging assembly at least includes a discharging channel, and a blocking rod is arranged above the discharging channel toward the slideway.

[0025] Compared with the prior art, the beneficial effects of the utility model are: a screening channel is set to screen out the stacked bearing rollers to ensure that a single bearing roller is loaded; in conjunction with the arranging mechanism, the single bearing rollers are arranged in direction so that the bearing rollers are loaded in the correct position and direction, so that they can be processed at subsequent workstations. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model.

[0027] Figure 2 It is the structural diagram of roller box.

[0028] Figure 3 It is a structural schematic diagram of the utility model from another angle.

[0029] Figure 4 This is a top view of the entire mechanism.

[0030] Figure 5 It is a structural diagram of the entire column mechanism.

[0031] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of part A in the middle.

[0032] The attached drawings are marked with: 100, lift;

[0033] 200, roller box; 210, box side; 220, box bottom; 230, side stop; 201, discharge chute;

[0034] 300, transmission mechanism;

[0035] 400, aligning mechanism; 410, conveying roller; 420, material sorting wheel; 401, slideway; 430, stopper; 440, driving component; 450, first adjusting component; 460, second adjusting component; 451, driving roller; 452, adjusting seat; 470, conveying seat;

[0036] 500, receiving platform;

[0037] 600, discharging assembly; 601, discharging channel;

[0038] 700. Material stop rod. DETAILED DESCRIPTION

[0039] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0040] like Figure 1-6As shown, the following embodiment discloses a feeding device for a bearing roller, comprising:

[0041] A lifting mechanism, comprising a roller box 200 for placing rollers, and a lift 100 for driving the roller box 200 to move in a vertical direction;

[0042] The conveying mechanism 300 is connected to the top of the lifting mechanism to convey the rollers lifted to the top;

[0043] The alignment mechanism 400 comprises at least two parallel conveying rollers 410, and a slideway 401 capable of supporting the rollers is formed between the two conveying rollers 410;

[0044] The aligning mechanism 400 is provided with a brush above the slideway 401, and the brush combs the rollers on the slideway 401 so that the rollers slide and load along the slideway 401 in an axial state;

[0045] The lifting mechanism is provided with a screening part, and the screening part screens the stacked bearing rollers.

[0046] The above is the basic solution of this embodiment.

[0047] Specific reference Figure 1 As shown, in this embodiment, the bearing rollers are placed in the roller box 200 for automatic loading, the elevator 100 lifts the roller box 200, and after it is lifted to the specified position, the bearing rollers are discharged from the screening part. During the discharging process, the stacked bearing rollers are blocked, and only a single bearing roller can be discharged from the screening part; a single bearing roller is discharged onto the conveying mechanism 300, and is conveyed to the aligning mechanism 400 under the action of the conveying mechanism 300. While the aligning mechanism 400 is loading the bearing rollers, the brush aligns the direction of the bearing rollers, so that the bearing rollers are loaded according to the set position direction.

[0048] The stacked bearing rollers cannot be screened by the alignment mechanism 400 during the loading process, and the upper bearing rollers may also fall due to vibrations during the loading process. Through the above arrangement, the screening part performs the first screening on the loaded bearing rollers, and screens out the stacked bearing rollers, ensuring that the bearing rollers are loaded in a single form, so as to ensure that the subsequent alignment mechanism 400 can align the directions of the bearing rollers.

[0049] Preferably, the material screening part is a discharge trough 201 provided on the roller box 200, and the discharge trough 201 is a horizontal strip trough.

[0050] In this embodiment, the height of the discharge trough 201 is not less than the maximum diameter of the bearing roller, and is less than the sum of the minimum diameters of two stacked bearing rollers.

[0051] The bearing roller described in this embodiment can be a cylindrical roller or a tapered roller with two ends having different diameters; the sum of the diameters of the two cylindrical rollers is a simple superposition, and the sum of the minimum diameters of the two tapered rollers is the superposition of the large diameter end of one tapered roller and the small diameter end of the other tapered roller;

[0052] Another possible stacking is that two rollers are placed side by side and the third roller is located in the middle of the upper ends of the two rollers.

[0053] In order to ensure that the discharge trough 201 can screen all the above-mentioned bearing roller diameters, the height of the discharge trough 201 is burned to be greater than the large diameter end of the bearing roller.

[0054] In addition, in order to enable the discharge chute 201 to adapt to bearing rollers of different diameters, the discharge chute 201 can be configured as a height-adjustable structure in this embodiment.

[0055] In this embodiment, the specific configuration of the discharge chute 201 is as follows: the roller box 200 includes a top formed by a box bottom 220 and at least three box sides 210 and a shell with an opening on one side, and the opening side faces the conveying mechanism 300;

[0056] The opening side of the roller box 200 is provided with a side stop 230 connected with the box sides 210 on both sides, and the discharge chute 201 is a gap formed between the side stop 230 and the box bottom 220 .

[0057] Specific reference Figure 2 As shown, the two side portions of the side block 230 are connected to the two box sides in a fixed or movable manner. At the same time, the lower end of the side block 230 does not contact the box bottom 220, so that a discharge trough 201 capable of accommodating the output of the bearing roller is formed under the side block 230.

[0058] When the side guard 230 and the box side 210 are fixedly connected, the height of the discharge chute 201 is fixed;

[0059] When the side guard 230 and the box side 210 are movably connected, the height of the discharge chute 201 is adjustable;

[0060] The movable connection method may be to set a spring stop structure on the inner wall of the two box sides 210, and connect the side stop 230 and the box side 210 through the spring stop structure, so that the height of the side stop 230 can be adjusted;

[0061] The specific configuration of the spring structure is prior art and will not be described in detail here.

[0062] In order to enable the bearing rollers to automatically discharge materials, in this embodiment, the box bottom 220 is an inclined surface, and the side close to the conveying mechanism 300 is lower than the side away from the conveying mechanism 300.

[0063] The bearing rollers are cylindrical rollers or tapered rollers, and can automatically slide along the inclined box bottom 220 to the discharge chute 201 on the inclined plane.

[0064] In this embodiment, the lift 100 is conventionally arranged, and the lift 100 is tilted in this arrangement so that the bottom 220 of the roller box 200 is vertically arranged relative to the lift 100, but is tilted relative to the horizontal plane.

[0065] In addition, refer to Figure 3 As shown, the conveying mechanism 300 is a conventional conveyor belt, which will not be described in detail here.

[0066] In this embodiment, an inclined receiving platform 500 is provided on the top of the elevator 100 for connecting the roller box 200 and the conveying mechanism 300 .

[0067] In this embodiment, the specific arrangement of the arranging mechanism 400 is as follows: a material sorting wheel 420 is arranged above the arranging mechanism 400, and a plurality of brush grooves are arranged on the circumference of the material sorting wheel 420, and brush bundles are installed in the brush grooves;

[0068] The material sorting wheel 420 is driven to rotate by the driving component 440 .

[0069] Reference Figure 3 As shown, the axial direction of the material sorting wheel 420 is perpendicular to the correct feeding direction of the bearing roller, and the brush can contact the bearing roller;

[0070] When the bearing rollers are not placed in the correct direction, the brush bearing rollers push during the movement to rotate the bearing rollers to the correct direction, thereby completing the alignment of the bearing rollers.

[0071] In this embodiment, the physiotherapy method of the physiotherapy wheel on the bearing roller is consistent with the prior art and will not be described in detail here.

[0072] Preferably, in this embodiment, stops 430 are provided on both sides of the material sorting wheel 420, and the stops 430 are provided on the side of the material sorting wheel 420 facing the conveying assembly, and the brush on the material sorting wheel 420 contacts the bearing roller on this side to comb the bearing roller; therefore, the stops 430 are provided to limit the brush of the material sorting wheel 420, and at the same time, it can also prevent the brush from scratching the bearing roller to the outside of the slideway 401 during the combing process.

[0073] In addition, in this embodiment, in order to enable the aligning mechanism 400 to be suitable for bearing rollers of different sizes, a first adjusting component 450 and a second adjusting component 460 are respectively provided at both ends of the conveying roller 410. The first adjusting component 450 and the second adjusting component 460 can at least drive one end of a conveying roller 410 to move along its own radial direction to adjust the shape of the slide 401 between the two conveying rollers 410.

[0074] Reference Figure 4 and Figure 5 As shown, a slideway 401 capable of supporting the bearing roller is formed between the two conveying rollers 410, and the gap between the two conveying rollers 410 is smaller than the diameter of the bearing roller to prevent the bearing roller from falling from the gap;

[0075] By adjusting the first adjustment component 450 and / or the second adjustment component 460, the gap between the two conveying rollers 410 can be changed, thereby changing the width of the holding position, so that bearing rollers of different diameters can be placed in the holding position;

[0076] When the tapered roller needs to be adjusted, the gaps at both ends of the conveying roller 410 are adjusted to be inconsistent, that is, the conveying can be matched with the outer shape of the tapered roller.

[0077] In this embodiment, in order to enable the bearing roller to automatically slide down from the slideway 401, the conveying roller 410 is arranged to be inclined and tilted downward along the conveying direction.

[0078] The two inclined conveying rollers 410 form a downwardly inclined slideway 401 . When the bearing roller enters the slideway 401 , it can automatically slide down along the slideway 401 .

[0079] Reference Figure 6 As shown, in this embodiment, the first adjustment component 450 includes a driving roller 451 disposed at the bottom of the conveying roller 410, the conveying roller 410 is fixed on the conveying seat 470, and the driving roller 451 is movably connected to the adjustment seat 452;

[0080] The axis of the driving roller 451 is the moving direction of the conveying roller 410;

[0081] The driving roller 451 is adjusted to move relative to the adjusting seat 452 along its own axis direction, thereby driving the adjusting block to move, so that the conveying roller 410 also moves along the axis of the driving roller 451;

[0082] In this embodiment, the structures of the first adjustment component 450 and the second adjustment component 460 are consistent and will not be described in detail herein.

[0083] In this embodiment, the alignment mechanism 400 further includes a fixed seat, and the transmission seat 470 is slidably disposed on the fixed seat via a slider.

[0084] Preferably, in this embodiment, the adjustment seat 452 is fixed on the fixing seat.

[0085] When the first adjusting assembly 450 and / or the second adjusting assembly 460 is operated to adjust the distance between the conveying rollers 410 , the slider slides in the corresponding slide groove to support the conveying rollers 410 .

[0086] In this embodiment, a discharging assembly 600 is further included. The discharging assembly 600 includes at least one discharging channel. A blocking rod 700 is provided above the discharging channel toward the slideway 401 .

[0087] The discharge channel is a horizontal straight groove, and its direction is consistent with the discharge direction of the bearing roller;

[0088] The direction of the bearing roller on the slideway 401 is inclined downward, and when it enters the discharge channel, it changes its direction to a horizontal direction, making it easier to enter the next station for loading.

[0089] The material blocking rod 700 is located above the slideway 401 to stop the mixed large-sized bearing rollers, thereby eliminating the bearing rollers of inconsistent models.

[0090] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A feeding device for bearing rollers, characterized in that: include, The lifting mechanism comprises a roller box (200) for placing bearing rollers, and an elevator (100) for driving the roller box (200) to move in a vertical direction; A conveying mechanism (300) is connected to the top of the lifting mechanism to convey the bearing roller lifted to the top; The alignment mechanism (400) comprises at least two parallel conveying rollers (410), wherein a slideway (401) capable of supporting the bearing rollers is formed between the two conveying rollers (410); A brush is provided on the alignment mechanism (400) above the slideway (401), and the brush combs the bearing rollers on the slideway (401) so that the rollers slide and load materials along the slideway (401) in an axial state; The lifting mechanism is provided with a screening part, and the screening part screens the stacked bearing rollers.

2. The bearing roller feeding device according to claim 1, characterized in that: The material screening part is a material discharging trough (201) arranged on the roller box (200), and the material discharging trough (201) is a horizontal strip-shaped trough.

3. The bearing roller feeding device according to claim 2 is characterized in that: The roller box (200) comprises a top formed by a box bottom (220) and at least three box sides (210), and a shell with an open side, wherein the open side faces the conveying mechanism (300); The opening side of the roller box (200) is provided with a side stopper (230) connected with the box sides (210) on both sides, and the discharge chute (201) is a gap formed between the side stopper (230) and the box bottom (220).

4. The bearing roller feeding device according to claim 3 is characterized in that: The box bottom (220) is an inclined surface, and the side close to the conveying mechanism (300) is lower than the side away from the conveying mechanism (300).

5. The bearing roller feeding device according to claim 1, characterized in that: A material sorting wheel (420) is arranged above the arranging mechanism (400), and a plurality of brush grooves are arranged on the circumference of the material sorting wheel (420), and brush bundles are installed in the brush grooves; The material sorting wheel (420) is driven to rotate by a driving component (440).

6. The feeding device for bearing rollers according to claim 1, characterized in that: A first adjustment component (450) and a second adjustment component (460) are respectively provided at both ends of the conveying roller (410); the first adjustment component (450) and the second adjustment component (460) are capable of at least driving one end of a conveying roller (410) to move along its own radial direction, so as to adjust the shape of the slideway (401) between the two conveying rollers (410).

7. The bearing roller feeding device according to claim 1 or 6, characterized in that: The conveying roller (410) is arranged obliquely and tilted downward along the conveying direction.

8. The bearing roller feeding device according to claim 6, characterized in that: The conveying roller (410) is installed on a conveying seat (470), and the two conveying rollers (410) are located on different conveying seats (470); The first adjustment component (450) and the second adjustment component (460) are respectively connected to two ends of the same conveying base (470).

9. The roller feeding device according to claim 8, characterized in that: The alignment mechanism (400) further comprises a fixed seat, and the transmission seat (470) is slidably arranged on the fixed seat via a slider.

10. The roller feeding device according to claim 1, characterized in that: It also includes a discharging assembly (600), the discharging assembly (600) including at least one discharging channel (601), and a blocking rod (700) is provided above the discharging channel (601) toward the slideway (401).

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