CN219566737U - Intermittent type formula feeder of bearing - Google Patents

Abstract

The utility model relates to the technical field of bearing processing machinery, in particular to a bearing intermittent feeder, which comprises a frame, a belt pulley assembly, a belt, a first motor and a supporting plate, wherein a limit adjusting mechanism is fixed on the supporting plate, the limit adjusting mechanism comprises a base plate, a screw rod, a moving plate and a second motor, the rear end of the frame is provided with a feeding mechanism, the feeding mechanism comprises a feeding plate, a base and a sliding table cylinder, the base is fixedly connected with a sliding shaft, a sliding table cylinder sleeve is in sliding fit with the sliding shaft outside the sliding shaft, and the inner side of an arc groove is detachably connected with a first compensation plate; and one side of the feeding mechanism is provided with a jacking mechanism, the jacking mechanism comprises a jacking cylinder and a jacking seat, the top of the jacking cylinder is provided with a jacking arm, the upper end of the jacking arm is in threaded connection with a tenon, the jacking seat is provided with a through hole for the jacking arm to pass through, the outer side of the jacking seat is provided with a blocking edge, and the blocking edge is detachably connected with a second compensation plate. The utility model discloses can make the adjustment fast according to bearing specification change, not only can improve production efficiency, but also reduction in production cost.

Description

Intermittent type formula feeder of bearing

Technical Field

The utility model belongs to the technical field of bearing processing machinery, and relates to a bearing intermittent feeder.

Background

The bearing is an important part for supporting a mechanical rotating body in mechanical equipment and reducing friction coefficient in the moving process, some bearings are required to be pressed on other parts matched with the bearing for use after being produced, and the front end of the pressing process is required to carry out bearing feeding.

With the current social development, various specifications of bearings appear in various fields, and when the specifications of the bearings to be processed are changed, the existing bearing feeder cannot quickly adjust a feeding production line, so that the production cost is increased, and the production efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a bearing intermittent feeder.

The aim of the utility model can be achieved by the following technical scheme: the intermittent bearing feeder comprises a frame, a belt pulley assembly, a belt matched with the belt pulley assembly, a first motor in power connection with the belt pulley assembly and a supporting plate fixed at the upper end of the frame, wherein a limit adjusting mechanism is fixed on the supporting plate and comprises a base plate, a lead screw, a movable plate and a second motor, the two base plates are fixed at two sides of the upper end of the supporting plate in a mirror image mode, the lead screw is rotatably arranged on the base plate in a penetrating mode, the second motor is fixed at one side of the supporting plate and is in power connection with the lead screw, the lead screw is provided with a left thread section and a right thread section which are opposite in direction, the two movable plates are respectively in threaded connection with the left thread section and the right thread section, a row of rotating wheels are rotatably connected at the inner side of the lower end of the movable plate, guide rods in sliding fit with the two sides of the movable plate are arranged in a penetrating mode, and the two ends of the guide rods are fixedly connected to the base plate;

the feeding mechanism comprises a feeding plate, a base and a sliding table cylinder, wherein a sliding shaft is fixedly connected to the base, a sliding table cylinder sleeve is in sliding fit with the sliding shaft outside the sliding shaft, the feeding plate is fixedly connected with the sliding table cylinder through a shifting plate, an arc groove is formed in the feeding plate, a first induction switch facing the arc groove is arranged on the feeding plate, a first compensation plate is detachably connected to the inner side of the arc groove, a connecting arm is fixedly connected to one side of the front end of the frame, and a second induction switch is arranged on the connecting arm;

the feeding mechanism is characterized in that a jacking mechanism is arranged on one side of the feeding mechanism, the jacking mechanism comprises a jacking cylinder and a jacking seat, a jacking arm is arranged at the top of the jacking cylinder, a tenon is connected to the upper end of the jacking arm in a threaded mode, a through hole for the jacking arm to pass through is formed in the jacking seat, a blocking edge is arranged on the outer side of the jacking seat, and a second compensation plate is detachably connected to the blocking edge through a bolt.

Preferably, the upper end surface of the supporting plate is provided with a U-shaped limit groove for placing the belt.

Preferably, the base plate is L-shaped, one side of the base plate is abutted against the upper end face of the supporting plate, and the base plate is detachably fixed on the supporting plate through bolts.

Preferably, a baffle plate is fixed on the outer side of the lower end of the moving plate.

Preferably, the first compensation plate is provided with a yielding port which is in through connection with the first inductive switch.

Preferably, the lower end surface of the rotating wheel is 1-4cm away from the belt.

Preferably, the top of the tenon is chamfered, and the chamfering depth is 0.2-1cm.

Compared with the prior art, the utility model has the following advantages:

1. when the bearing specification to be processed is changed, the adjustment can be quickly made according to the bearing size specification and the shape change, so that the production cost can be effectively reduced, and the production efficiency is improved;

2. by arranging the rotating wheel, the rolling friction conveying bearing is changed, so that the friction energy consumption of the conveying bearing and a conveying line is reduced, the output power of a motor is reduced, and the energy consumption is effectively reduced;

3. the adjustment operation is simple and safe, and the structure is stable.

Drawings

FIG. 1 is an isometric view of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional structure of the present utility model.

Fig. 3 is an isometric schematic view of a limit adjustment mechanism.

Fig. 4 is a schematic diagram of a connection structure of the feeding plate and the first compensation plate.

FIG. 5 is a schematic view of the connection between the lifting arm and the tenon.

Fig. 6 is a schematic diagram of a connection structure between the jack and the second compensation plate.

In the figure, 1, a rack; 11. a connecting arm; 12. a second inductive switch;

2. a pulley assembly; 3. a belt; 4. a first motor; 5. a support plate; 51. a limit groove; 6. a limit adjusting mechanism; 61. a base plate; 62. a screw rod; 63. a moving plate; 64. a second motor; 65. a rotating wheel; 66. a guide rod; 67. a baffle plate; 7. a feeding mechanism; 71. a feeding plate; 711. an arc groove; 72. a base; 721. a slide shaft; 73. a slipway cylinder; 74. a poking plate; 75. a first inductive switch; 76. a first compensation plate; 761. a yielding port; 8. a jacking mechanism; 81. jacking the air cylinder; 811. a jacking arm; 812. a tenon; 82. a jacking seat; 821. perforating; 822. a blocking edge; 823. and a second compensation plate.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1-6, the intermittent bearing feeder comprises a frame 1, a belt pulley assembly 2 fixed on the frame 1, a belt 3 matched with the belt pulley assembly 2, a first motor 4 in power connection with the belt pulley assembly 2, and a supporting plate 5 fixed at the upper end of the frame 1, wherein a limit adjusting mechanism 6 is fixed on the supporting plate 5, the limit adjusting mechanism 6 comprises a base plate 61, a lead screw 62, a moving plate 63 and a second motor 64, the two base plates 61 are mirror-image fixed on two sides of the upper end of the supporting plate 5, the lead screw 62 is rotatably arranged on the base plate 61 in a penetrating manner, the second motor 64 is fixed on one side of the supporting plate 5 and is in power connection with the lead screw 62, a left thread section and a right thread section with opposite directions are arranged on the lead screw 62, the two moving plates 63 are respectively in threaded connection with the left thread section and the right thread section, a row of rotating wheels 65 are rotatably connected on the inner side of the lower end of the moving plate 63, guide rods 66 in sliding fit with the two sides of the moving plate 63 are fixedly connected on the base plate 61;

the feeding mechanism 7 is arranged at the rear end of the frame 1, the feeding mechanism 7 comprises a feeding plate 71, a base 72 and a sliding table cylinder 73, a sliding shaft 721 is fixedly connected to the base 72, the sliding table cylinder 73 is sleeved outside the sliding shaft 721 and is in sliding fit with the sliding shaft, the feeding plate 71 is fixedly connected with the sliding table cylinder 73 through a shifting plate 74, an arc groove 711 is formed in the feeding plate 71, a first inductive switch 75 facing the arc groove 711 is arranged on the feeding plate 71, a first compensating plate 76 is detachably connected to the inner side of the arc groove 711, a connecting arm 11 is fixedly connected to one side of the front end of the frame 1, and a second inductive switch 12 is arranged on the connecting arm 11;

the feeding mechanism 7 one side is equipped with climbing mechanism 8, climbing mechanism 8 includes jacking cylinder 81, jacking seat 82, and the jacking cylinder 81 top is equipped with jacking arm 811, and jacking arm 811 upper end threaded connection has tenon 812, and it has the perforation 821 that supplies jacking arm 811 to pass to open on the jacking seat 82, and the jacking seat 82 outside is equipped with keeps off along 822, keeps off along 822 and is connected with the second compensation plate 823 through the bolt can be dismantled.

Further, as shown in fig. 2, a U-shaped limit groove 51 for placing the belt 3 is formed on the upper end surface of the support plate 5. The backup pad 5 plays the effect of supporting belt 3 and bearing, because belt 3 generally adopts wear-resisting rubber to make, and wear-resisting rubber belongs to flexible material, and the spacing groove 51 of U-shaped can effectively restrict belt 3 displacement, prevents belt 3 off tracking.

The base plate 61 is L-shaped, one side of which is abutted against the upper end surface of the support plate 5 and detachably fixed to the support plate 5 by bolts. The L-shaped base plate 61 ensures its bottom to be stable and is detachably fixed to the support plate 5 by bolts for quick replacement according to the bearing height.

A baffle 67 is fixed on the outer side of the lower end of the moving plate 63. The bearing is in rolling fit with the rotating wheel 65 in the conveying process, the rotating wheel 65 rotates at a high speed to easily enable operators or sundries to be involved, and the baffle 67 mainly aims to ensure the safety of the operators and other parts.

The lower end face of the rotating wheel 65 is 1cm to 4cm away from the belt 3. The rotating wheel 65 is suspended, so that the contact surface with the bearing can be effectively reduced, and the rotating wheel 65 only needs to ensure that the bearings are mutually abutted front and back and the two sides are consistent in transmission.

Further, as shown in fig. 4, the first compensation plate 76 is provided with a yielding port 761 connected with the first inductive switch 75 in a penetrating manner.

As shown in FIG. 5, the top of the tenon 812 is chamfered, and the chamfer depth is 0.2-1cm. It will be appreciated that the tenon 812 needs to be inserted into the through hole of the bearing inner ring to lift the bearing, and that the tenon 812 can be inserted into the through hole of the bearing inner ring even within an error range of 0.2 cm to 1cm.

The working principle of the utility model in practical application is as follows: firstly, according to the bearing size required to be fed, a second motor 64 is started to drive a screw rod 62 to rotate so as to drive two moving plates 63 to be far away from or close to each other, so as to adapt the bearing size specification, a first compensation plate 76 matched with the bearing is fixed in an arc groove 711 through a bolt, a second compensation plate 823 matched with the bearing is fixed on a baffle edge 822 through a bolt, and a tenon 812 matched with the bearing is replaced on a lifting arm 811 through threaded matching;

then intermittent feeding can be performed, the bearings enter the belt 3 from the front end of the frame 1 through front end conveying, the bearings are conveyed through the belt 3 and are in rolling fit with the rotating wheel 65 until reaching the feeding mechanism 7 at the rear end of the frame 1, starting and stopping of the first motor 4 in the whole feeding process are respectively controlled through the first inductive switch 75 and the second inductive switch 12, when the first inductive switch 7 senses that the circular arc groove 711 does not have the bearings, the first motor 4 is started, the belt conveys the bearings into the circular arc groove 711, at the moment, the sliding table cylinder 73 is started, the lifting plate 74 pushes the feeding plate 71 to drive the bearings to enter the lifting seat 82, the lifting cylinder 81 pushes the lifting arm 811 and the tenon 812 to lift the bearings upwards to enter a subsequent press-fitting process, the feeding plate 71 returns to an original position, and the second inductive switch 12 closes the first motor 4 to stop conveying the bearings in the process of bearing entering the lifting seat 82, so that reciprocating intermittent feeding is performed.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (7)

1. The intermittent bearing feeder comprises a frame (1), a belt pulley assembly (2) fixed on the frame (1), a belt (3) matched with the belt pulley assembly (2), a first motor (4) in power connection with the belt pulley assembly (2) and a support plate (5) fixed at the upper end of the frame (1), and is characterized in that a limit adjusting mechanism (6) is fixed on the support plate (5), the limit adjusting mechanism (6) comprises a base plate (61), a lead screw (62), a moving plate (63) and a second motor (64), the two base plates (61) are fixed at two sides of the upper end of the support plate (5) in a mirror image mode, the lead screw (62) is rotatably arranged on the base plate (61) in a penetrating mode, the second motor (64) is fixed at one side of the support plate (5) and is in power connection with the lead screw (62), a left thread section and a right thread section opposite in direction are arranged on the lead screw (62), the two moving plates (63) are respectively in threaded connection with the left thread section and the right thread section, a row (65) is rotatably connected to the inner side of the lower end of the moving plate (63), the moving plate (63) is provided with two guide rods (66) which are fixedly connected with the two guide rods (66) at two sides of the base plate (61) in a sliding mode;

the feeding mechanism (7) is arranged at the rear end of the frame (1), the feeding mechanism (7) comprises a feeding plate (71), a base (72) and a sliding table cylinder (73), a sliding shaft (721) is fixedly connected to the base (72), the sliding table cylinder (73) is sleeved outside the sliding shaft (721) and is in sliding fit with the sliding shaft, the feeding plate (71) is fixedly connected with the sliding table cylinder (73) through a poking plate (74), an arc groove (711) is formed in the feeding plate (71), a first inductive switch (75) facing the arc groove (711) is arranged on the feeding plate (71), a first compensating plate (76) is detachably connected to the inner side of the arc groove (711), a connecting arm (11) is fixedly connected to one side of the front end of the frame (1), and a second inductive switch (12) is arranged on the connecting arm (11);

feeding mechanism (7) one side is equipped with climbing mechanism (8), climbing mechanism (8) are equipped with jacking arm (811) including jacking cylinder (81), jacking seat (82), jacking cylinder (81) top, and jacking arm (811) upper end threaded connection has tenon (812), and it has perforation (821) that supplies jacking arm (811) to pass to open on jacking seat (82), and jacking seat (82) outside is equipped with keeps off along (822), keeps off along (822) and can dismantle through the bolt and be connected with second compensation plate (823).

2. The intermittent bearing feeder according to claim 1, wherein the upper end surface of the supporting plate (5) is provided with a U-shaped limit groove (51) for placing the belt (3).

3. A bearing intermittent feeder according to claim 1, characterized in that the base plate (61) is L-shaped with one side thereof abutting against the upper end face of the support plate (5) and being detachably fixed to the support plate (5) by means of bolts.

4. The intermittent bearing feeder according to claim 1, wherein a baffle plate (67) is fixed to the outer side of the lower end of the moving plate (63).

5. The intermittent bearing feeder according to claim 1, wherein the first compensation plate (76) is provided with a relief port (761) connected with the first inductive switch (75) in a penetrating manner.

6. A bearing intermittent feeder according to claim 1, characterized in that the lower end face of the runner (65) is spaced 1-4cm from the belt (3).

7. The intermittent bearing feeder of claim 1 wherein the rabbet (812) has a top chamfer with a chamfer depth of 0.2-1cm.