CN210435018U

CN210435018U - Cylinder body rotating cage

Info

Publication number: CN210435018U
Application number: CN201920782819.6U
Authority: CN
Inventors: 文远宏; 高续业
Original assignee: Csic Shuangwei Intelligent Equipment Co ltd
Current assignee: Csic Shuangwei Intelligent Equipment Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-05-01
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a cylinder body rotating cage relates to cleaning machine rotating cage technical field. The utility model comprises a rotating cage, a rotating cage driving mechanism, a roller way, a positioning mechanism, a pressing mechanism, a roller way driving mechanism and a frame, wherein the rotating cage is placed on a supporting roller group on the frame and is driven by the rotating cage driving mechanism on the frame; the roller way is arranged in the rotating cage, and a driving shaft of the roller way driving mechanism drives conveying rollers of the roller way to rotate so as to move a workpiece; the workpiece fixing device is characterized in that a positioning mechanism for fixing a workpiece is arranged on the roller way, a pressing mechanism matched with the positioning mechanism is arranged right above the roller way of the rotating cage, and the workpiece is located between the roller way and the pressing mechanism. The utility model is suitable for the cylinder body of the commercial vehicle; can accurately position and clamp, and has compact structure and reasonable cost.

Description

Cylinder body rotating cage

Technical Field

The utility model relates to a cleaning machine rotating cage technical field relates to a cylinder body rotating cage.

Background

In the prior art, the cleaning machine cylinder body is positioned in a rotating cage in a cleaning way by using a limit block at the periphery, and the positioning size is not accurate because the periphery of a workpiece is a cast blank. The pressing is carried out in a mode that a cylinder drives a pressing block to press or a spring is used for tensioning the pressing block at the upper part. Although the structures are simple and the cost is low, on one hand, the height of the equipment is increased, and meanwhile, for workpieces with different height sizes, the preset pressing force cannot be achieved, and even the pressing failure is caused, so that the danger is brought.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a cylinder body rotating cage is provided, through fixing a position the work piece on the roll table, utilize hold-down mechanism and roll table to fix a position the work piece that lies in between the two, simple structure, easy operation.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a cylinder body rotating cage is characterized in that: the rotary cage is placed on a supporting wheel group on the rack and driven by the rotary cage driving mechanism on the rack; the roller way is arranged in the rotating cage, and a driving shaft of the roller way driving mechanism drives conveying rollers of the roller way to rotate so as to move a workpiece; the workpiece fixing device is characterized in that a positioning mechanism for fixing a workpiece is arranged on the roller way, a pressing mechanism matched with the positioning mechanism is arranged right above the roller way of the rotating cage, and the workpiece is located between the roller way and the pressing mechanism.

The rotating cage comprises a left rotating disc, a right rotating disc and a large gear ring, wherein the large gear ring, the left rotating disc and the right rotating disc are arranged in parallel and coaxially; the lower parts of the left and right turnplates are arranged on the riding wheel set, and the large gear ring is meshed with a driving shaft gear of the rotating cage driving mechanism;

the technical scheme is that the left rotary table is fixed with one end of the roller way, and the right rotary table is fixed with the other end of the roller way.

The technical scheme is that the riding wheel set comprises four rotating wheels, the rotating wheels are arranged in a matrix, and the axes of the rotating wheels are parallel to the axis of the rotating cage.

The further technical proposal is that the roller way is provided with a conveying roller group which is formed by a plurality of conveying rollers arranged in parallel; two ends of each conveying roller are pivoted with the roller frame, and two adjacent conveying roller gears are meshed; one end of the conveying roller is connected with an output shaft of the roller way driving mechanism.

The roller way driving mechanism comprises a roller way driving base fixed on the rack, a base guide rail is arranged on the roller way driving base, and a roller way driving motor sliding on the base guide rail is arranged on the base guide rail; the roller way driving base is provided with a roller way connecting cylinder, a driving shaft of the roller way connecting cylinder drives a roller way driving motor to slide on a base guide rail, and a movable connector movably connected with the end part of the conveying roller is fixed on a driving shaft of the roller way driving motor.

The technical scheme is that the positioning mechanism comprises a shaft bracket fixed on the roller way, a positioning pin sleeve and a mounting plate fixed on the shaft bracket, and a thin positioning cylinder fixed on the mounting plate, wherein a positioning pin is installed in the positioning pin sleeve, a driving shaft of the thin positioning cylinder is connected with the positioning pin, and the driving shaft of the thin positioning cylinder drives the positioning pin to go deep into the positioning hole of the workpiece for positioning.

The pressing mechanism comprises a pressing rod parallel to the axis of the rotating cage, guide seats respectively arranged on a left rotating disc and a right rotating disc of the rotating cage, and a pressing driving mechanism for pulling the pressing rod on the rack; two guide posts are symmetrically arranged on the guide seat, and press blocks are sleeved on the guide posts; the pressing rod is provided with a wedge-shaped block which is contacted with the guide seat and the pressing block; the pressing rod penetrates through the wedge-shaped block, and the wedge-shaped block is positioned between the guide seat and the pressing block; the contact surface of the wedge-shaped block and the guide seat is a plane, and the contact surface of the wedge-shaped block and the pressing block is a line on the inclined surface; the C-shaped joint of the pressing driving mechanism is movably connected with one end of the pressing rod; a guide wheel is arranged at one end of the pressing rod, and a guide wheel joint of the guide wheel is movably connected with the C-shaped joint;

the pressing driving mechanism comprises a pressing air cylinder fixed on a rack, the pressing air cylinder is connected with a C-shaped joint, a push rod connected with the C-shaped joint is arranged on the rack, and the end part of the push rod is connected with a driving shaft of the pressing air cylinder through a connecting rod; the guide sleeve is sleeved at the contact position of the push rod and the rack.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the utility model relates to a cleaning machine rotating cage, it is applicable to the commercial car cylinder body. Can accurately position and clamp, and has compact structure and reasonable cost. And because the positioning holes which are precisely machined in the workpiece are used for positioning by the positioning pins, the precision can be ensured. Meanwhile, the adopted wedge-shaped block structure is compressed, so that the movement in the horizontal direction is converted into the movement in the vertical direction, and the space in the height direction is saved. The inclination of the adopted wedge block is an angle with self-locking property, so that the compression failure in the movement is avoided.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the front view structure of the positioning mechanism of the present invention;

FIG. 4 is a schematic side view of the positioning mechanism of the present invention;

FIG. 5 is an enlarged schematic view of the positioning mechanism of the present invention;

fig. 6 is a schematic view of the front view structure of the pressing mechanism of the present invention;

FIG. 7 is an enlarged schematic view of the pressing mechanism A-A of the present invention;

fig. 8 is a schematic top view of the pressing mechanism of the present invention;

fig. 9 is a schematic top view of the pressing mechanism of the present invention.

Wherein, 1, rotating the cage; 2. a positioning mechanism; 3. a hold-down mechanism; 4. a gas pipe rotary joint; 5. a riding wheel group; 6. a cage driving mechanism; 7. a roller bed driving mechanism; 8. a pedestal; 9. mounting a plate; 10. positioning pins; 11. positioning a pin sleeve; 12. a positioning pin mounting block; 13. a trigger plate; 14. a pneumatic detection switch; 15. a thin positioning cylinder; 16. a connecting rod; 17. a push rod; 18. a guide sleeve; 19. a C-shaped joint; 20. a guide wheel; 21. a guide wheel joint; 22. a hold down bar; 23. a guide plate; 24. a detection switch; 25. a pressing cylinder; 26. a guide seat; 27. a wedge block; 28. briquetting; 29. a guide post; 30. a left turn plate; 31. a right rotary table; 32 a transmission gear; 33. a large gear ring; 34 a support member; 35 conveying roller groups; 36. a workpiece; 37. a frame; 38. the roller way is connected with the air cylinder; 39. a cylinder connecting plate; 40. a roller bed driving base; 41 a base guide rail; 42. a roller way driving motor.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-9, the present invention provides a cylinder body rotating cage, which comprises a rotating cage 1, a rotating cage driving mechanism 6, a roller way, a positioning mechanism 2, a pressing mechanism 3, a roller way driving mechanism 7 and a frame 37, wherein the rotating cage 1 is placed on a supporting roller set 5 on the frame 37 and driven by the rotating cage driving mechanism 6 on the frame 37; the roller way is arranged in the rotating cage 1, and a driving shaft of the roller way driving mechanism 7 drives conveying rollers of the roller way to rotate so as to move the workpiece 36; the workpiece fixing device is characterized in that a positioning mechanism 2 for fixing a workpiece is arranged on the roller way, a pressing mechanism 3 matched with the positioning mechanism 2 is arranged right above the roller way of the rotating cage 1, and the workpiece 36 is positioned between the roller way and the pressing mechanism 3.

In the embodiment of the present invention, the rotating cage 1 comprises a left rotating disk 30, a right rotating disk 31 and a large gear ring 33, wherein the large gear ring 33, the left rotating disk 30 and the right rotating disk 31 are installed in parallel and coaxially; the lower parts of the left and right turnplates 30 and 31 are arranged on the riding wheel set 5, and the large gear ring 33 is meshed with a driving shaft gear of the rotating cage driving mechanism 6;

in the embodiment of the present invention, the left rotary table 30 is fixed to one end of the roller way, and the right rotary table 31 is fixed to the other end of the roller way.

In the embodiment of the utility model provides an in, riding wheel group 5 is four runners, the runner matrix is arranged, and its axis is parallel with 1 axis of rotating cage.

In the embodiment of the present invention, the roller bed is provided with a conveying roller group 35 formed by a plurality of conveying rollers arranged in parallel; two ends of each conveying roller are pivoted with the roller frame, and two adjacent conveying roller gears are meshed; one of the conveying rollers is connected with an output shaft of the roller way driving mechanism 7.

In the embodiment of the present invention, the roller driving mechanism 7 includes a roller driving base 40 fixed on the frame 37, a base guide rail 41 is disposed on the roller driving base 40, and a roller driving motor 42 sliding on the base guide rail 41 is disposed on the base guide rail 41; the roller way driving base 40 is provided with a roller way connecting cylinder 38, a driving shaft of the roller way connecting cylinder 38 drives a roller way driving motor 42 to slide on a base guide rail 41, and a movable connector movably connected with the end part of the conveying roller is fixed on a driving shaft of the roller way driving motor 42.

The embodiment of the utility model provides an in, positioning mechanism 2 fixes locating pin bush 11, mounting panel 9 on pedestal 8 including fixing pedestal 8 on the roll table, fixes slim positioning cylinder 15 on mounting panel 9, installation locating pin 10 in the locating pin bush 11, slim positioning cylinder 15's drive shaft is connected with locating pin 10, drive shaft drive locating pin 10 of slim positioning cylinder 15 deepens the location in the locating hole of work piece 36.

In the embodiment of the present invention, the pressing mechanism 3 includes a pressing rod 22 parallel to the axis of the rotating cage 1, guide seats 26 respectively installed on the left and right

rotating discs

30 and 31 of the rotating cage 1, and a pressing driving mechanism for pulling the pressing rod 22 on the frame 37; two guide posts 29 are symmetrically arranged on the guide seat 26, and press blocks 28 are sleeved on the guide posts 29; the pressing rod 22 is provided with a wedge block 27 which is contacted with the guide seat 26 and the pressing block 28; the pressing rod 22 penetrates through a wedge block 27, and the wedge block 27 is positioned between the guide seat 26 and the pressing block 28; the contact surface of the wedge block 27 and the guide seat 26 is a plane, and the contact surface of the wedge block and the pressing block 28 is a line on the inclined surface; the C-shaped joint 19 of the pressing driving mechanism is movably connected with one end of a pressing rod 22; a guide wheel 20 is arranged at one end of the pressing rod 22, and a guide wheel joint 21 of the guide wheel 20 is movably connected with the C-shaped joint;

in the embodiment of the present invention, the pressing driving mechanism includes a pressing cylinder 25 fixed on the frame, the pressing cylinder 25 is connected to the C-shaped joint 19, the frame 37 is provided with a push rod 17 connected to the C-shaped joint 19, and the end of the push rod 17 is connected to the driving shaft of the pressing cylinder 25 by a connecting rod 16; the contact part of the push rod 17 and the frame 37 is sleeved with a guide sleeve 18.

In the embodiment of the present invention, the left turn plate 30 and the right turn plate 31 are respectively located at two ends of the support member 34, the three are assembled into the rotating cage 1, and the rotating cage 1 is a tubular structure;

the embodiment of the utility model provides an in, riding wheel group 5, by the V type runner of installing the bearing and support, runner mounting plate constitutes, and two have respectively been arranged to the below of every carousel, and its purpose supports the weight of rotating cage.

In the embodiment of the utility model provides an in, install rotating cage actuating mechanism 6 in the frame 37, drive gear 32 is installed to its drive shaft tip, and the bull gear 33 meshing on the left carousel 30 in drive gear 32 and the rotating cage 1, rotating cage actuating mechanism 6 is rotated by speed reducer and transmission shaft drive carousel.

In the embodiment of the utility model provides an in, 6 sets of delivery rolls have inside the rotating cage 1, arrange according to a determining deviation level, constitute the rollgang. The roller way is provided with a roller way driving mechanism 7, and the roller way is driven to rotate by a speed reducer, a transmission shaft and a motor, so that the cylinder body is driven to enter and exit.

In the embodiment of the utility model, the positioning mechanism has two pieces. The structure can be used for positioning the workpiece and detecting whether the workpiece reaches a preset position.

The embodiment of the utility model provides an in, install trachea rotary joint subassembly 5 in the frame, for the complete set product of professional producer production, it can be with the inside various tracheas of rotating cage outside through its special revolution mechanic switching to the rotating cage rotator to avoid its inside trachea to twine together because of the rotation of rotating cage.

In the embodiment of the present invention, the external workpiece 36 is entered from the entrance of the right turn plate 31, and the workpiece 36 is conveyed by the roller way of the rotating cage 1 to reach the final position of the rotating cage, i.e. the position close to the left turn plate 30, i.e. the positioning position of the positioning pin 10. At this time, however, the rollers of the roller table do not stop conveying, and continue to impart a frictional force to the workpiece 36 that moves forward. Meanwhile, the positioning pin 10 is pushed by the positioning cylinder 15 to lift up for positioning, the trigger plate 13 linked with the positioning pin is driven to lift up at the same time, the pneumatic detection switch 14 is triggered after the workpiece is in place, a workpiece in-place signal is sent to a program, and at the moment, the conveying roller of the roller way stops conveying. Conversely, if the workpiece 36 does not reach the predetermined position, the positioning pin 10 is blocked by the workpiece 36 and cannot be lifted into the positioning hole, and the trigger plate 13 cannot be driven to lift, i.e., the pneumatic detection switch 14 cannot be triggered, it indicates that the workpiece is not in place and the subsequent work cannot be performed.

The utility model discloses its hold-down mechanism 3 need obtain the work piece instruction that targets in place that the procedure sent before beginning work (triggered by positioning mechanism). Before it starts to operate, the hold-down cylinder 25 is in an extended state. When the machine starts to work, the pressing air cylinder 25 retracts, the connecting rod 16 drives the push rod 17 and the C-shaped joint 19 which are arranged in the guide sleeve 18 of the machine body 37 to push the guide wheel joint 21, the guide wheel 20 and the pressing rod 22 to move forwards together, and two groups of wedge-shaped blocks 27 are arranged on the pressing rod 22. Cooperating with the wedge 27 are two holding-down blocks 28 having the same wedge angle. The hold-down blocks 28 are attached to the guide blocks 26 by guide posts 29, and the two guide blocks 26 are mounted on left and

right turntables

30 and 31, respectively. The middle position of the guide seat 26 is concave, a plane self-lubricating bearing block is installed, the guide seat is closely attached to the upper surface of the wedge block 27, and the lubricating property of horizontal movement and the reaction force of the vertical direction of the support wedge block can be improved.

After the pressing cylinder 25 retracts to the right position, the workpiece is pressed, and a detection switch 24 detects a signal at the distance. The signal is fed back to a rotating cage driving mechanism 6 of the rotating cage 1 through the PLC, and the rotating cage 1 is driven to rotate. During rotation, the pressing block 28 cannot be loosened due to the self-locking property of the wedge block 27. At this time, the guide wheel 20 moves on the plane of the guide plate 23, and a U-shaped opening is formed above the guide plate 23 to guide the C-shaped joint 19 when moving forward and backward so that the C-shaped joint 19 does not rotate. After the rotating cage 1 rotates for a certain period, the guide wheel joint 21 returns to the original position of the C-shaped cavity of the C-shaped joint 19. Thereafter, the mechanism starts the pressing cylinder 25 to extend, the pressing rod 22 retracts, the pressing block 28 releases the workpiece, and the pressure is released. Then, the positioning pin 10 falls down, and the workpiece is conveyed out of the rotating cage by the conveying roller way 35, so that the whole positioning and compressing process is completed.

The utility model discloses a as a brand-new cleaning machine rotating cage location and hold-down mechanism, its compact structure, location are accurate, compress tightly reliably, and control advantage such as simple and convenient is adaptable in multiple cleaning machine rotating cage location and hold-down mechanism, has very strong adaptability.

Claims

1. A cylinder body rotating cage is characterized in that: the rotary cage is placed on a supporting wheel group on the rack and driven by the rotary cage driving mechanism on the rack; the roller way is arranged in the rotating cage, and a driving shaft of the roller way driving mechanism drives conveying rollers of the roller way to rotate so as to move a workpiece; the workpiece fixing device is characterized in that a positioning mechanism for fixing a workpiece is arranged on the roller way, a pressing mechanism matched with the positioning mechanism is arranged right above the roller way of the rotating cage, and the workpiece is located between the roller way and the pressing mechanism.

2. A cylinder tumbler according to claim 1, wherein: the rotating cage comprises a left rotating disc, a right rotating disc and a large gear ring, and the large gear ring, the left rotating disc and the right rotating disc are arranged in parallel and coaxially; the lower parts of the left and right turnplates are arranged on the riding wheel set, and the large gear ring is meshed with a driving shaft gear of the rotating cage driving mechanism.

3. A cylinder tumbler according to claim 2, wherein: the left rotary table is fixed with one end of the roller way, and the right rotary table is fixed with the other end of the roller way.

4. A cylinder tumbler according to claim 1, wherein: the riding wheel group is four rotating wheels, the rotating wheels are arranged in a matrix, and the axes of the rotating wheels are parallel to the axis of the rotating cage.

5. A cylinder tumbler according to claim 1, wherein: the roller way is provided with a conveying roller group consisting of a plurality of conveying rollers which are arranged in parallel; two ends of each conveying roller are pivoted with the roller frame, and two adjacent conveying roller gears are meshed; one end of the conveying roller is connected with an output shaft of the roller way driving mechanism.

6. A cylinder tumbler according to claim 1, wherein: the roller way driving mechanism comprises a roller way driving base fixed on the rack, a base guide rail is arranged on the roller way driving base, and a roller way driving motor sliding on the base guide rail is arranged on the base guide rail; the roller way driving base is provided with a roller way connecting cylinder, a driving shaft of the roller way connecting cylinder drives a roller way driving motor to slide on a base guide rail, and a movable connector movably connected with the end part of the conveying roller is fixed on a driving shaft of the roller way driving motor.

7. A cylinder tumbler according to claim 1, wherein: the positioning mechanism comprises a shaft bracket fixed on the roller way, a positioning pin sleeve and a mounting plate fixed on the shaft bracket, and a thin positioning cylinder fixed on the mounting plate, wherein a positioning pin is arranged in the positioning pin sleeve, a driving shaft of the thin positioning cylinder is connected with the positioning pin, and the driving shaft of the thin positioning cylinder drives the positioning pin to go deep into the positioning hole of the workpiece for positioning.

8. A cylinder tumbler according to claim 1, wherein: the pressing mechanism comprises a pressing rod parallel to the axis of the rotary cage, guide seats respectively arranged on a left rotary disc and a right rotary disc of the rotary cage, and a pressing driving mechanism for pulling the pressing rod on the rack; two guide posts are symmetrically arranged on the guide seat, and press blocks are sleeved on the guide posts; the pressing rod is provided with a wedge-shaped block which is contacted with the guide seat and the pressing block; the pressing rod penetrates through the wedge-shaped block, and the wedge-shaped block is positioned between the guide seat and the pressing block; the contact surface of the wedge-shaped block and the guide seat is a plane, and the contact surface of the wedge-shaped block and the pressing block is a line on the inclined surface; the C-shaped joint of the pressing driving mechanism is movably connected with one end of the pressing rod; and one end of the pressing rod is provided with a guide wheel, and a guide wheel joint of the guide wheel is movably connected with the C-shaped joint.

9. The cylinder tumbler according to claim 8, wherein: the pressing driving mechanism comprises a pressing air cylinder fixed on the rack, the pressing air cylinder is connected with the C-shaped joint, a push rod connected with the C-shaped joint is arranged on the rack, and the end part of the push rod is connected with a driving shaft of the pressing air cylinder through a connecting rod; the guide sleeve is sleeved at the contact position of the push rod and the rack.