CN112125252A

CN112125252A - Servo cam 90-degree cover taking mechanism

Info

Publication number: CN112125252A
Application number: CN202010917268.7A
Authority: CN
Inventors: 柯新
Original assignee: Guangzhou Lianchuang Automation Equipment Co ltd
Current assignee: Guangzhou Lianchuang Automation Equipment Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2020-12-25

Abstract

The invention provides a servo cam 90-degree cover taking mechanism which comprises a supporting panel, a cam groove plate, a servo swing arm, a bearing, a sliding rod and a servo motor, wherein the cam groove plate is fixed on the supporting panel, one end of the servo swing arm is fixed at the center of the cam groove plate and can rotate around the center, the middle of the other end of the swing arm is hollowed out, the bearing is clamped and sleeved in the hollowed-out area at the other end of the servo swing arm, one end of the sliding rod is fixedly connected with the bearing, the other end of the sliding rod penetrates through a rotary sliding sleeve, the rotary sliding sleeve is fixed on the supporting panel, the servo motor is arranged below the supporting panel, the 90-degree turning and the parallel up-down distance expansion are realized, any position can.

Description

Servo cam 90-degree cover taking mechanism

Technical Field

The invention belongs to the technical field of cover taking and covering devices, and particularly relates to a cover taking structure with a privacy cam at 90 degrees.

Background

The application field of the cover taking and covering equipment is very wide, such as pharmaceutical packaging, food packaging, health care products, cosmetic packaging and the like, and the equipment is required to be used for covering products to be covered in the industries. In the prior art, the sleeve cover is taken in a parallel cylinder sleeve cover mode, the requirement of high-difficulty sleeve cover cannot be met, the cover is easy to be askew or misplaced, and the problems of unstable pneumatic performance, low machine timeliness and the like are involved.

Disclosure of Invention

In order to solve the technical problem, the invention provides a servo cam 90-degree cover taking mechanism which can be matched with a machine table to finish more difficult process operations.

In order to achieve the purpose, the invention adopts the following technical scheme: the invention provides a servo cam 90-degree cover taking mechanism which comprises a supporting panel, a cam groove plate, a servo swing arm, a bearing, a sliding rod and a servo motor, wherein the cam groove plate is fixed on the supporting panel, one end of the servo swing arm is installed at the center of the cam groove plate and can rotate around the center, the middle of the other end of the servo swing arm is hollowed out, the bearing is clamped and sleeved in the hollowed-out area at the other end of the servo swing arm and is fixedly connected with the sliding rod, a rotary sliding sleeve is fixedly installed on the supporting panel, the other end of the sliding rod penetrates through the rotary sliding sleeve and is fixed in the rotary sliding sleeve, and the servo motor is installed below the supporting.

Further, the bearing is a ball bearing.

Further, the number of the bearings is two, and one of the bearings is fixed on the other bearing.

Further, the maximum angle of rotation of the servo swing arm is 270 degrees.

Further, the maximum angle of rotation of the slide bar is 90 degrees.

Further, the edge of the cam groove plate is arc-shaped, the diameter of the arc-shaped cam groove plate is smaller than the length of the servo swing arm, and the servo swing arm rotates on the supporting panel around the edge of the cam groove plate.

Furthermore, the tail end of the sliding rod is provided with a suction nozzle or a pneumatic finger, and the suction nozzle or the pneumatic finger is selectively arranged according to the type of the product.

The invention has the beneficial effects that: the invention realizes 90-degree turning and parallel up-down distance extension by utilizing the cam and the swing arm, can control any position, better meets all high-difficulty process requirements by matching with a machine table, and has the advantages of simple structure, reasonable design, flexibility and stability.

Drawings

FIG. 1: the invention has the overall structure schematic diagram;

FIG. 2: a side view of the present invention in a certain rotational state;

FIG. 3: the invention discloses a schematic diagram of a reverse-time cover-taking waiting state;

FIG. 4: the invention is a schematic diagram of a reverse time cap-taking state;

FIG. 5: the invention is a schematic diagram of a time-sequential cover waiting state;

FIG. 6: schematic diagram of the clockwise capping state of the invention;

in the figure:

1 supporting a panel; 2, a cam groove plate; 3, servo swing arm; 4, a bearing; 5, rotating the sliding sleeve; 6, a sliding rod; 7 servo motor.

Detailed Description

The following further describes a specific embodiment of the present invention with reference to the drawings by using specific examples, which are intended to describe the technical solution in detail, but not to limit the technical solution.

Example 1

As shown in figures 1 and 2, the invention provides a servo cam 90-degree cover taking mechanism, which comprises a support panel 1, a cam groove plate 2, a servo swing arm 3, a bearing 4, a sliding rod 6 and a servo motor 7, wherein the cam groove plate 2 is fixed on the support panel 1, the edge of the cam groove plate 2 is arc-shaped, one end of the servo swing arm 3 is installed at the center of the cam groove plate 2, the servo swing arm 3 can rotate on the support panel 1 around the edge of the cam groove plate 2, the middle of the other end of the servo swing arm 3 is hollowed, the bearing 4 is clamped and sleeved in the hollowed area at the other end of the servo swing arm 3 and fixedly connected with the sliding rod 6, the bearings 4 are ball bearings, one of the bearings 4 is fixed on the other bearing 4, the lower bearing 4 can roll on the support panel 1, the maximum rotatable angle of the servo swing arm 3 is 270 degrees, a rotary sliding sleeve 5 is fixedly installed on the support, the other end of the sliding rod 6 penetrates through the rotating sliding sleeve 5 and is fixed in the rotating sliding sleeve 5, the maximum angle of the sliding rod 6 which can rotate is 90 degrees, a servo motor 7 is installed below the supporting panel 1, and a suction nozzle or a pneumatic finger is installed at the tail end of the sliding rod and can be selectively installed according to the type of a product.

As shown in fig. 3 and 4, the slide bar 6 is rotated counterclockwise to enter the cap removing mode, the state shown in fig. 3 is a state waiting for cap removal, and the state shown in fig. 4 is continued to be rotated, that is, cap removal is performed.

As shown in fig. 5 and 6, the slide rod (6) is rotated clockwise to enter the capping mode, and the state shown in fig. 5 is a state waiting for capping, and the state shown in fig. 6 is continued to be rotated, that is, capping is performed.

The working principle is as follows: the cover is conveyed from the conveying belt, the servo motor 7 is started to rotate anticlockwise to enter a cover taking waiting state, when the cover is conveyed to a position consistent with the center of the 90-degree cam servo cover taking mechanism, the cover is identified through photoelectric recognition, the cover is clamped through a suction nozzle or a pneumatic finger at the front section of the sliding rod 6, and the 90-degree cam servo cover taking and sleeving mechanism enters a cover taking state; after the cover is taken, the servo motor 7 is timely turned to a cover covering waiting state, when a cutter arrives at a core rod (another device) and a bottle or a pipe is arranged, the servo motor is timely turned to sleeve the cover on the bottle or the pipe thread head, the speed, the moment and the position of the servo motor are adjusted according to the product technology, the product is guaranteed not to damage the thread and not to be scratched, and the cover taking and cover covering process is completed once after the cover is sleeved in place. And then the 90-degree cam servo cover taking mechanism continues to take the cover anticlockwise, then enters a cover waiting state, finally finishes the cover, and circularly takes the cover taking and covering actions. The existing 90-degree turning and the parallel up-down distance expansion can be realized, any position can be controlled, and various high-difficulty process requirements can be met.

It should be noted that in the description of the present invention, the orientation or positional relationship indicated by the terms "center", "above", "below", "front", "rear", "upper left, lower left", "upper right", "lower right", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is the orientation or positional relationship shown based on the drawings, which is merely for convenience of describing the present invention, and is not intended to indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a servo cam 90 degrees cover mechanisms of getting, its characterized in that: including support panel (1), cam frid (2), servo swing arm (3), bearing (4), slide bar (6) and servo motor (7), cam frid (2) are fixed on support panel (1), servo swing arm (3) one end fixed mounting is at cam frid (2) center, fretwork in the middle of the other end of servo swing arm (3), bearing (4) card cover in the other end fretwork area of servo swing arm (3) in with slide bar (6) fixed connection, fixed mounting has rotating sliding sleeve (5) on support panel (1), the other end of slide bar (6) passes in rotating sliding sleeve (5) and fixes in rotating sliding sleeve (5), install servo motor (7) below support panel (1).

2. A servo cam 90 degree cover-removing mechanism according to claim 1, wherein the bearing (4) is a roller bearing.

3. A servo cam 90 degree cover-removing mechanism according to claim 2, wherein the number of said bearings (4) is two, one of said bearings (4) being fixed on the other bearing (4).

4. A servo cam 90 degree cover-removing mechanism according to claim 1, characterized in that the maximum angle of rotation of the servo swing arm (3) is 270 degrees.

5. A servo cam 90 degree cover-withdrawing mechanism according to claim 1, wherein the maximum angle of rotation of the slide rod (6) is 90 degrees.

6. A servo cam 90 degree cover-removing mechanism according to claim 1, characterized in that the edge of the cam groove plate (2) is arc-shaped, and the diameter is smaller than the length of the servo swing arm (3).

7. A servo cam 90 degree cover-removing mechanism according to claim 1, wherein the end of the slide bar (6) is provided with a suction nozzle or a pneumatic finger.