Vacuum adsorption carrier for turret roller of divider

Abstract

The vacuum adsorption carrier comprises a bearing seat and a motor, the bearing seat is rotatably connected with a rotating seat plate, a plurality of positioning grooves are formed in the upper end of the rotating seat plate, a sealing ring is arranged in each positioning groove, air exhaust holes are formed in the positioning grooves and located in the sealing rings, and the air exhaust holes are communicated with the air exhaust holes. A plurality of double-rod air cylinders are fixedly connected to the lower portion of the rotating seat plate, two piston rods of the double-rod air cylinders are fixedly connected with side supports, inclined plug pins are fixedly connected to the positions, beside the positioning grooves, of the side supports, positioning blocks are placed in the positioning grooves, positioning rods are arranged in the middles of the positioning blocks, and a plurality of adsorption holes are formed in the positioning blocks around the positioning rods. Rollers are rotationally connected into the inserting grooves, the inclined plug pins are tangent to the rollers, and the adsorption holes communicate with the air exhaust holes. The roller positioning device has the advantages that the rotary seat plate and the positioning block which are split are adopted, the roller positioning device can adapt to positioning placement and vacuum adsorption fixation of rollers of different specifications, positioning is convenient, and the application range is large.

Description

Technical Field

[0001] The utility model relates to the field of cam divider production and assembly equipment, and particularly relates to a turret roller vacuum adsorption carrier for a divider. Background Art

[0002] The cam divider, also known as the cam indexing device or intermittent divider in engineering, is a high-precision rotary device and a commonly used rotating component in automated equipment.

[0003] The turret and the roller are both important components of the cam divider. During the production process, the roller needs to be inserted into the jack of the turret. The roller is integrally in a stepped column shape, with a groove opened in the middle of the large-diameter end. The small-diameter end needs to be lubricated and then inserted into the turret. When the roller is being greased, it needs to be positioned on the carrier and greased through the greasing mechanism. Since the sizes of the rollers installed on different turrets are different, the existing roller carriers are difficult to adapt to the positioning and fixing of different specifications of turrets, and the applicable range is small. Therefore, a turret roller vacuum adsorption carrier for a divider is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a turret roller vacuum adsorption carrier for a divider, which adopts a split-type rotating seat plate and positioning block, can adapt to the positioning placement and vacuum adsorption fixation of different specifications of rollers, is convenient for positioning, and has a large applicable range.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A turret roller vacuum adsorption carrier for a divider, including a bearing seat and a motor. A rotating seat plate is rotatably connected to the bearing seat. A plurality of positioning grooves are opened at the upper end of the rotating seat plate. A sealing ring is arranged in each positioning groove. An air extraction hole is opened in the positioning groove inside the sealing ring. A plurality of double-rod cylinders are fixedly connected to the lower part of the rotating seat plate. Both piston rods of the double-rod cylinder are fixedly connected with side brackets. An inclined insertion pin is fixedly connected to the side bracket beside each positioning groove. A positioning block is placed in the positioning groove. A positioning rod is arranged in the middle of the positioning block. A plurality of adsorption holes are opened around the positioning rod on the positioning block. Slots are opened on both sides of the positioning block. A roller is rotatably connected in the slot. The inclined insertion pin is tangent to the roller. The adsorption hole is communicated with the air extraction hole.

[0006] Further, the motor is fixedly connected to the bearing seat, the rotating shaft of the motor is fixedly connected to the rotating seat plate, and the plurality of positioning grooves are linearly arrayed on the rotating seat plate.

[0007] Further, a deviation correction groove is opened beside each positioning groove on the rotating seat plate, and a convex block corresponding to the deviation correction groove is arranged on the positioning block.

[0008] Further, the positioning rod and the positioning block are integrated, and a plurality of the adsorption holes are distributed in an annular array along the positioning rod. The end of the inclined pin is provided with an inclined surface, and the inclined surface is tangent to the roller.

[0009] The beneficial effects of the present utility model are as follows: Through the coordinated use of the motor, the rotating seat plate, the double-rod cylinder, and the positioning block, by adopting the split-type rotating seat plate and the positioning block, it can adapt to the positioning placement and vacuum adsorption fixation of rollers of different specifications, with convenient positioning and a large applicable range. Description of the Drawings

[0010] Figure 1 It is a schematic diagram of the first perspective of the present utility model.

[0011] Figure 2 It is a schematic diagram of the second perspective of the present utility model.

[0012] Figure 3 It is a schematic cross-sectional view of the first perspective at the positioning groove of the present utility model.

[0013] Figure 4 It is a schematic cross-sectional view of the second perspective at the positioning groove of the present utility model.

[0014] In the figure: 1, bearing seat; 2, motor; 3, rotating seat plate; 301, positioning groove; 302, sealing ring; 303, air extraction hole; 304, deviation correction groove; 4, double-rod cylinder; 5, side bracket; 501, inclined pin; 6, positioning block; 601, positioning rod; 602, adsorption hole; 603, slot; 604, roller. Detailed Embodiments

[0015] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the following further elaborates on the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0016] Refer to Figures 1 - 4A kind of splitter turret roller vacuum adsorption carrier shown in the figure, including a bearing seat 1 and a motor 2. The bearing seat 1 is rotatably connected with a rotating seat plate 3. A plurality of positioning grooves 301 are opened at the upper end of the rotating seat plate 3. A sealing ring 302 is arranged in each positioning groove 301. An air extraction hole 303 is opened in the positioning groove 301 inside the sealing ring 302. A plurality of double-rod cylinders 4 are fixedly connected to the lower part of the rotating seat plate 3. Both piston rods of the double-rod cylinder 4 are fixedly connected with side brackets 5. Oblique pins 501 are fixedly connected to the side brackets 5 beside each positioning groove 301. A positioning block 6 is placed in the positioning groove 301. A positioning rod 601 is arranged in the middle of the positioning block 6. A plurality of adsorption holes 602 are opened around the positioning rod 601 on the positioning block 6. Slots 603 are opened on both sides of the positioning block 6. A roller 604 is rotatably connected in the slot 603. The oblique pin 501 is tangent to the roller 604. The adsorption hole 602 is communicated with the air extraction hole 303.

[0017] The motor 2 is fixedly connected with the bearing seat 1. The rotating shaft of the motor 2 is fixedly connected with the rotating seat plate 3. The motor 2 is used to drive the rotating seat plate 3 to rotate. The plurality of positioning grooves 301 are linearly arrayed on the rotating seat plate 3.

[0018] Deviation correction grooves 304 are opened beside each positioning groove 301 on the rotating seat plate 3. Opening the deviation correction grooves 304 can enable the positioning block 6 to be placed in the positioning groove 301 in a specified direction. A convex block corresponding to the deviation correction groove 304 is arranged on the positioning block 6.

[0019] The positioning rod 601 is integrally formed with the positioning block 6. The plurality of adsorption holes 602 are annularly arrayed along the positioning rod 601. The end of the oblique pin 501 is provided with an inclined surface. The inclined surface is tangent to the roller 604. After the oblique pin 501 is inserted into the slot 603, the positioning block 6 is pressed downward to form a seal with the sealing ring 302, so that the air extraction hole 303 can be communicated with the adsorption hole 602 to perform vacuum adsorption.

[0020] The working principle of the present utility model is as follows: Before the present utility model is used, first, the piston rod of the double-rod cylinder 4 extends. A positioning block 6 with a suitable specification is placed along the deviation correction groove 304 and the positioning groove 301. Then, the piston rod of the double-rod cylinder 4 retracts. The oblique pin 501 is inserted into the slot 603 of the positioning block 6 and presses the positioning block 6 downward to complete the installation of the positioning block 6.

[0021] When the present utility model is in use, the groove at the large diameter end of the roller is placed on the positioning block 6 along the positioning rod 601. At this time, the small diameter end of the roller faces upward. The roller is fixed by vacuum adsorption through the air extraction hole 303 and the adsorption hole 602. Then, the external oiling mechanism oils the small diameter end of the roller with grease to complete the oiling.

[0022] The above embodiments are used to further illustrate the present utility model, but do not limit the present utility model to these specific embodiments. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be understood to be within the protection scope of the present utility model.

Claims

1. A turret roller vacuum adsorption carrier for a divider, characterized in that: It includes a bearing seat (1) and a motor (2). A rotating seat plate (3) is rotatably connected to the bearing seat (1). A plurality of positioning grooves (301) are formed at the upper end of the rotating seat plate (3). A sealing ring (302) is arranged in each positioning groove (301). An air extraction hole (303) is formed in the positioning groove (301) inside the sealing ring (302). A plurality of double-rod cylinders (4) are fixedly connected to the lower part of the rotating seat plate (3). Both piston rods of the double-rod cylinder (4) are fixedly connected with side brackets (5). An inclined plug pin (501) is fixedly connected to the side bracket (5) beside each positioning groove (301). A positioning block (6) is placed in the positioning groove (301). A positioning rod (601) is arranged in the middle of the positioning block (6). A plurality of adsorption holes (602) are formed around the positioning rod (601) on the positioning block (6). Slots (603) are formed on both sides of the positioning block (6). A roller (604) is rotatably connected in the slot (603). The inclined plug pin (501) is tangent to the roller (604). The adsorption hole (602) is communicated with the air extraction hole (303).

2. The turret roller vacuum adsorption carrier of the divider according to claim 1, wherein: The motor (2) is fixedly connected to the bearing seat (1). The rotating shaft of the motor (2) is fixedly connected to the rotating seat plate (3). The plurality of positioning grooves (301) are linearly arrayed on the rotating seat plate (3).

3. A turret roller vacuum adsorption carrier of a divider, characterized in that: A deviation correction groove (304) is formed beside each positioning groove (301) on the rotating seat plate (3). A convex block corresponding to the deviation correction groove (304) is arranged on the positioning block (6).

4. A turret roller vacuum adsorption carrier of a divider, characterized in that: The positioning rod (601) and the positioning block (6) are integrated. The plurality of adsorption holes (602) are annularly arrayed along the positioning rod (601). The end of the inclined plug pin (501) is provided with an inclined surface, and the inclined surface is tangent to the roller (604).

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