Bearing inner ring blanking device

Abstract

The utility model discloses a bearing inner ring blanking device, and relates to the technical field of bearing blanking devices. The discharging device comprises a discharging device main body, a supporting seat and a storage tank, and the discharging mechanism comprises a cover plate arranged at the bottom end of the guiding-out pipe, a rotating column is arranged in the storage tank, and a stirring rod is fixed to the outer wall of the rotating column through a bolt. According to the utility model, the blanking mechanism is arranged; through reciprocating rotation of a cover plate, opening and closing operation is conducted on the bottom end of a guide-out pipe, then a bearing in the guide-out pipe is quantitatively guided out at a constant speed, subsequent bearing machining operation is facilitated, the same power source works to drive a rotating column and a stirring rod to rotate, then the bearing in a storage tank is conveniently stirred, and the bearing machining efficiency is improved. The top end of the eduction pipe is prevented from being blocked by the bearings, it is guaranteed that the bearings in the storage tank are led into the eduction pipe in order, and then subsequent bearing discharging operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing blanking devices, in particular to a bearing inner ring blanking device. Background Art

[0002] Bearings are important components in mechanical equipment. They are composed of four parts: inner ring, outer ring, rolling element (steel ball or roller) and cage. The inner ring of the bearing needs to be arranged in order during the processing and moved to the designated position for processing of the corresponding process. At present, when the bearing is processed, the inner ring of the bearing is placed in a storage tank. Then, by opening the outlet pipe of the storage tank, the bearing slides through the outlet pipe to the conveying device for subsequent processing operations.

[0003] When the current bearing storage tank is in use, the bottom end of the export tube of the storage tank is open, so that the bearings inside the storage tank are exported through the export tube. Due to the large number of bearings inside the storage tank, the bearings in the storage tank block the top of the export tube, thereby affecting the bearing export efficiency of the export tube. At the same time, when the export tube exports the bearings, it is impossible to discharge the material at a uniform speed and in a quantitative manner, which causes the subsequent processing steps of the bearing to be disordered, which is not conducive to the subsequent processing of the bearing. For this purpose, a bearing inner ring discharge device is provided. Utility Model Content

[0004] The purpose of the utility model is to provide a bearing inner ring unloading device to solve the problem proposed in the above background technology that the bearings in the storage tank block the export pipe, thereby affecting the bearing unloading efficiency of the export pipe, and the export pipe cannot export the bearings at a uniform speed and quantity, thereby affecting the subsequent processing of the bearings.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing inner ring blanking device, comprising a blanking device body, a support seat is fixed to the top of the blanking device body by bolts, and a storage tank is fixed to one end of the support seat by bolts; a blanking mechanism, the blanking mechanism is arranged at one end of the support seat, and the blanking mechanism extends to the interior of the storage tank, the blanking mechanism includes a cover plate arranged at the bottom end of the outlet pipe, a rotating column is arranged inside the storage tank, and a stirring rod is fixed to the outer wall of the rotating column by bolts.

[0006] By adopting the above technical solution, the material discharge mechanism is used to discharge materials at a uniform speed, and the material discharge mechanism is used to stir the bearings stored inside the storage tank to prevent the bearings from blocking the top of the outlet pipe.

[0007] Preferably, the unloading mechanism also includes a driving motor arranged at one end of the supporting seat, the output end of the driving motor is connected to a rotating rod through a coupling, the outer wall of the rotating rod is sleeved with a movable seat, the bottom end of the driving motor is fixed with a motor seat by bolts, and the bottom end of the motor seat is fixedly connected to the top end of the unloading device body.

[0008] By adopting the above technical solution, the motor seat is used to support the driving motor, and the rotation of the output end of the driving motor can drive the rotating rod to rotate, and the rotation of the rotating rod can drive the moving seat to reciprocate in the vertical direction.

[0009] Preferably, a crescent pin is provided inside the movable seat, and the outer wall of the rotating rod is provided with two spiral grooves in opposite directions, the spiral grooves are socketed with the crescent pin, and the outer wall of the rotating rod is connected to a support block via a bearing, and the support block is fixedly connected to one end of the support seat via bolts, and the support block is located above the movable seat.

[0010] By adopting the above technical solution, the movable seat is provided with an internal crescent pin and a spiral groove on the outer wall of the rotating rod. The rotation of the rotating rod can drive the movable seat to reciprocate in the vertical direction. The movable seat is used to support the rotating rod and to ensure the stability of the rotating rod during the transmission of the rotating force.

[0011] Preferably, a rack is fixed to one end of the movable seat by bolts, and a spur gear is meshed with the end of the rack away from the movable seat, a connecting column is fixed to one side of the cover plate by welding, and the side of the connecting column away from the cover plate is connected to a fixed seat by a bearing, and the bottom end of the fixed seat is fixedly connected to the top end of the feeding device body by bolts.

[0012] By adopting the above technical solution, the connecting column and the fixing seat are used to support the cover plate, and the vertical reciprocating movement of the movable seat can drive the spur gear to rotate clockwise and counterclockwise, thereby facilitating the cover plate to rotate clockwise and counterclockwise.

[0013] Preferably, a protrusion is fixed to one end of the movable seat away from the rack by means of bolts, and a movable groove is formed at one end of the support seat, and the movable groove matches the moving track of the protrusion.

[0014] By adopting the above technical solution, the protrusion is used to limit the movable seat, thereby preventing the movable seat from rotating when moving vertically.

[0015] Preferably, a first synchronous wheel is fixed to the top end of the rotating rod by bolts, a synchronous belt is meshed on the outer wall of the first synchronous wheel, a second synchronous wheel is meshed on the inner wall of the synchronous belt, and the second synchronous wheel is located at one end of the first synchronous wheel.

[0016] By adopting the above technical solution, the rotation of the rotating rod can drive the first synchronous wheel and the synchronous belt to rotate, and the rotation of the synchronous belt can drive the second synchronous wheel to rotate.

[0017] Preferably, the bottom end of the second synchronous wheel is connected to the rotating column by bolts, and the outer wall of the rotating column is connected to a cross bar through a bearing, and the cross bar is fixedly connected to the inner wall of the storage tank by bolts.

[0018] By adopting the above technical solution, the cross bar is used to support the rotating column, and the cross bar is used to ensure the stability of the rotating column during the transmission of the rotating force.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] By setting up a feeding mechanism, the bottom end of the outlet tube is opened and closed through the reciprocating rotation of the cover plate, so that the bearing inside the outlet tube is quantitatively and uniformly discharged, which is convenient for subsequent bearing processing operations, and the same power source is used to drive the rotating column and the stirring rod to rotate, so as to facilitate the stirring of the bearing in the storage tank, avoid the bearing blocking the top end of the outlet tube, ensure that the bearing in the storage tank is orderly introduced into the outlet tube, and facilitate the subsequent bearing feeding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the fixing seat and the storage tank of the utility model;

[0023] Figure 3 For the utility model Figure 2 A is an enlarged structural diagram;

[0024] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in FIG.

[0025] In the figure: 1. main body of the unloading device; 2. support seat; 201. moving groove; 3. storage tank; 301. cross bar; 4. unloading mechanism; 401. driving motor; 4011. motor seat; 402. rotating rod; 4021. support block; 403. moving seat; 4031. protrusion; 404. rack; 405. spur gear; 406. cover plate; 4061. connecting column; 4062. fixed seat; 407. first synchronous wheel; 4071. synchronous belt; 4072. second synchronous wheel; 408. rotating column; 409. stirring rod; 5. outlet pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The following is combined with Figure 1-Figure 4 The utility model is described in further detail.

[0028] See also Figure 1-Figure 4 , the utility model provides a bearing inner ring blanking device embodiment: a bearing inner ring blanking device, comprising a blanking device body 1, the top of the blanking device body 1 is fixed with a support seat 2 by bolts, one end of the support seat 2 is fixed with a storage tank 3 by bolts, the storage tank 3 is used to place the bearing, and the bottom end of the storage tank 3 is welded with an outlet pipe 5, the outlet pipe 5 is used to export the bearing; a blanking mechanism 4, the blanking mechanism 4 is arranged at one end of the support seat 2, and the blanking mechanism 4 extends to the inside of the storage tank 3, the blanking mechanism 4 is used for uniform speed blanking, and the blanking mechanism 4 is used to stir the bearing stored in the storage tank 3 to avoid the bearing blocking the top of the outlet pipe 5, the blanking mechanism 4 includes a cover plate 406 arranged at the bottom end of the outlet pipe 5, the cover plate 406 can be rotated to open and close the bottom end of the outlet pipe 5, so as to facilitate the uniform export of the bearing, the storage tank 3 is provided with a rotating column 408, the outer wall of the rotating column 408 is fixed with a stirring rod 409 by bolts, and the stirring rod 409 is used to stir the bearing inside the storage tank 3.

[0029] It can be further explained that, through the reciprocating rotation of the cover plate 406, the bottom end of the outlet tube 5 is opened and closed, so that the bearing inside the outlet tube 5 is quantitatively and uniformly discharged, which is convenient for subsequent bearing processing operations, and through the same power source, the rotating column 408 and the stirring rod 409 are driven to rotate, so as to facilitate the stirring of the bearing in the storage tank 3, avoid the bearing blocking the top end of the outlet tube 5, ensure that the bearing in the storage tank 3 is orderly introduced into the outlet tube 5, and facilitate the subsequent bearing unloading operation.

[0030] See also Figure 2 , Figure 3 and Figure 4The unloading mechanism 4 also includes a driving motor 401 arranged at one end of the support seat 2, the output end of the driving motor 401 is connected to a rotating rod 402 through a coupling, the outer wall of the rotating rod 402 is sleeved with a moving seat 403, the bottom end of the driving motor 401 is fixed with a motor seat 4011 through bolts, the bottom end of the motor seat 4011 is fixedly connected to the top of the unloading device body 1, the motor seat 4011 is used to support the driving motor 401, the output end of the driving motor 401 rotates to drive the rotating rod 402 to rotate, and the rotating rod 402 rotates to drive the moving seat 403 It moves back and forth in the vertical direction; a crescent pin is arranged inside the movable seat 403, and two spiral grooves in opposite directions are opened on the outer wall of the rotating rod 402, and the spiral grooves are sleeved with the crescent pin, and the outer wall of the rotating rod 402 is connected with a support block 4021 through a bearing, and the support block 4021 is fixedly connected to one end of the support seat 2 through a bolt, and the support block 4021 is located above the movable seat 403. The movable seat 403 is provided with a crescent pin inside and a spiral groove on the outer wall of the rotating rod 402. The rotating rod 402 can drive the movable seat 403 to move back and forth in the vertical direction by rotating, and the support The support block 4021 is used to support the rotating rod 402, and the support block 4021 is used to ensure the stability of the rotating rod 402 during the transmission of the rotating force; a rack 404 is fixed to one end of the moving seat 403 by bolts, and a spur gear 405 is meshed with the end of the rack 404 away from the moving seat 403, and a connecting column 4061 is fixed to one side of the cover plate 406 by welding, and a side of the connecting column 4061 away from the cover plate 406 is connected to a fixed seat 4062 through a bearing, and the bottom end of the fixed seat 4062 is fixedly connected to the top of the feeding device body 1 by bolts, and the connecting column 4061 is fixed to the top of the feeding device body 1 by bolts. 061 and the fixed seat 4062 are used to support the cover plate 406. The reciprocating movement of the movable seat 403 in the vertical direction can drive the spur gear 405 to rotate clockwise and counterclockwise, thereby facilitating the cover plate 406 to rotate clockwise and counterclockwise. The end of the movable seat 403 away from the rack 404 is fixed with a protrusion 4031 by bolts, and a movable groove 201 is provided at one end of the support seat 2. The movable groove 201 matches the moving trajectory of the protrusion 4031. The protrusion 4031 is used to limit the movable seat 403 to prevent the movable seat 403 from rotating during vertical movement.

[0031] It can be further explained that the rotation of the rotating rod 402 simultaneously drives the moving seat 403 to move upward, the movement of the moving seat 403 drives the rack 404 to move, the rack 404 moves upward and drives the spur gear 405 to rotate clockwise, the rotation of the spur gear 405 drives the cover plate 406 to rotate clockwise, at this time the bottom end of the outlet tube 5 is opened, and the bearing entering the outlet tube 5 is exported through the bottom end of the outlet tube 5, when the moving seat 403 moves to the top end of the spiral groove on the outer wall of the rotating rod 402, the moving seat 403 is reset and moves downward under the action of the internal crescent pin and the spiral groove on the outer wall of the rotating rod 402, the moving seat 403 moves downward and drives the cover plate 406 to rotate counterclockwise through mechanical transmission, the cover plate 406 rotates counterclockwise and closes the bottom end of the outlet tube 5, at this time the bearing cannot be exported, and so on.

[0032] See also Figure 2 , Figure 3 and Figure 4 The top of the rotating rod 402 is fixed with a first synchronous wheel 407 by bolts, the outer wall of the first synchronous wheel 407 is meshed with a synchronous belt 4071, the inner wall of the synchronous belt 4071 is meshed with a second synchronous wheel 4072, and the second synchronous wheel 4072 is located at one end of the first synchronous wheel 407. The rotation of the rotating rod 402 can drive the first synchronous wheel 407 and the synchronous belt 4071 to rotate, and the rotation of the synchronous belt 4071 can drive the second synchronous wheel 4072 to rotate; the bottom end of the second synchronous wheel 4072 is connected to the rotating column 408 by bolts, and the outer wall of the rotating column 408 is connected with a cross bar 301 through a bearing, and the cross bar 301 is fixedly connected to the inner wall of the storage tank 3 by bolts, and the cross bar 301 is used to support the rotating column 408, and the cross bar 301 is used to ensure the stability of the rotating column 408 during the transmission of rotational force.

[0033] It can be further explained that the rotation of the output end of the driving motor 401 drives the rotating rod 402 to rotate, the rotation of the rotating rod 402 drives the first synchronous wheel 407 to rotate, the rotation of the first synchronous wheel 407 drives the synchronous belt 4071 to rotate, the rotation of the synchronous belt 4071 drives the second synchronous wheel 4072 to rotate, the rotation of the second synchronous wheel 4072 drives the rotating column 408 to rotate, the rotation of the rotating column 408 drives the stirring rod 409 to rotate, the stirring rod 409 rotates and stirs the bearing placed inside the storage tank 3, and the stirred bearings enter the interior of the outlet pipe 5 in turn.

[0034] Working principle: when in use, firstly, when processing the bearing, the bearing is placed inside the storage tank 3, and then the staff controls the driving motor 401 to work, the output end of the driving motor 401 rotates to drive the rotating rod 402 to rotate, the rotating rod 402 rotates to drive the first synchronous wheel 407 to rotate, the first synchronous wheel 407 rotates to drive the synchronous belt 4071 to rotate, the synchronous belt 4071 rotates to drive the second synchronous wheel 4072 to rotate, the second synchronous wheel 4072 rotates to drive the rotating column 408 to rotate, the rotating column 408 rotates to drive the stirring rod 409 to rotate, the stirring rod 409 rotates and stirs the bearing placed inside the storage tank 3, and the stirred bearings enter the inside of the outlet pipe 5 in turn;

[0035] Secondly, the rotation of the rotating rod 402 drives the moving seat 403 to move upward at the same time, and the movement of the moving seat 403 drives the rack 404 to move, and the rack 404 moves upward to drive the spur gear 405 to rotate clockwise, and the rotation of the spur gear 405 drives the cover plate 406 to rotate clockwise, at this time, the bottom end of the outlet pipe 5 is opened, and the bearing entering the outlet pipe 5 is exported through the bottom end of the outlet pipe 5, when the moving seat 403 moves to the top of the spiral groove on the outer wall of the rotating rod 402, the moving seat 403 is reset and moves downward under the action of the internal crescent pin and the spiral groove on the outer wall of the rotating rod 402, and the moving seat 403 moves downward and drives the cover plate 406 to rotate counterclockwise through mechanical transmission, and the cover plate 406 rotates counterclockwise and closes the bottom end of the outlet pipe 5, and the bearing cannot be exported at this time, and this reciprocating process is repeated;

[0036] Finally, through the reciprocating rotation of the cover plate 406, the bottom end of the export tube 5 is opened and closed, so that the bearing inside the export tube 5 is quantitatively and uniformly exported, which is convenient for subsequent bearing processing operations, and through the same power source, the rotating column 408 and the stirring rod 409 are driven to rotate, so as to facilitate the stirring of the bearing in the storage tank 3, avoid the bearing blocking the top of the export tube 5, ensure that the bearing in the storage tank 3 is orderly introduced into the export tube 5, and facilitate the subsequent bearing unloading operation.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A bearing inner ring blanking device, characterized in that: include: A material discharging device body (1), wherein a support seat (2) is fixed to the top of the material discharging device body (1) via bolts, and a storage tank (3) is fixed to one end of the support seat (2) via bolts; A material discharge mechanism (4), the material discharge mechanism (4) being arranged at one end of the support seat (2), and the material discharge mechanism (4) extending into the interior of the storage tank (3), the material discharge mechanism (4) comprising a cover plate (406) arranged at the bottom end of the outlet pipe (5), a rotating column (408) being arranged inside the storage tank (3), and a stirring rod (409) being fixed to the outer wall of the rotating column (408) by means of bolts.

2. A bearing inner ring blanking device according to claim 1, characterized in that: The material discharging mechanism (4) further comprises a driving motor (401) arranged at one end of the supporting seat (2); the output end of the driving motor (401) is connected to a rotating rod (402) via a coupling; the outer wall of the rotating rod (402) is sleeved with a moving seat (403); the bottom end of the driving motor (401) is fixed with a motor seat (4011) via bolts; the bottom end of the motor seat (4011) is fixedly connected to the top end of the material discharging device body (1).

3. A bearing inner ring blanking device according to claim 2, characterized in that: A crescent pin is arranged inside the movable seat (403), and the outer wall of the rotating rod (402) is provided with two spiral grooves in opposite directions, the spiral grooves are sleeved with the crescent pin, and the outer wall of the rotating rod (402) is connected to a support block (4021) via a bearing, and the support block (4021) is fixedly connected to one end of the support seat (2) via a bolt, and the support block (4021) is located above the movable seat (403).

4. A bearing inner ring blanking device according to claim 3, characterized in that: A rack (404) is fixed to one end of the movable seat (403) by bolts, and a spur gear (405) is meshed with an end of the rack (404) away from the movable seat (403). A connecting column (4061) is fixed to one side of the cover plate (406) by welding, and a fixed seat (4062) is connected to the side of the connecting column (4061) away from the cover plate (406) by a bearing, and the bottom end of the fixed seat (4062) is fixedly connected to the top end of the feeding device body (1) by bolts.

5. A bearing inner ring blanking device according to claim 4, characterized in that: A protrusion (4031) is fixed to one end of the movable seat (403) away from the rack (404) by means of bolts, and a movable groove (201) is provided at one end of the support seat (2), wherein the movable groove (201) matches the moving track of the protrusion (4031).

6. A bearing inner ring blanking device according to claim 5, characterized in that: A first synchronous wheel (407) is fixed to the top of the rotating rod (402) by means of bolts; a synchronous belt (4071) is meshed on the outer wall of the first synchronous wheel (407); a second synchronous wheel (4072) is meshed on the inner wall of the synchronous belt (4071); and the second synchronous wheel (4072) is located at one end of the first synchronous wheel (407).

7. A bearing inner ring blanking device according to claim 6, characterized in that: The bottom end of the second synchronous wheel (4072) is connected to the rotating column (408) via bolts, and the outer wall of the rotating column (408) is connected to a cross bar (301) via a bearing, and the cross bar (301) is fixedly connected to the inner wall of the storage tank (3) via bolts.

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