CN215437174U - Rotating device of filling actuator - Google Patents

Abstract

The utility model provides a rotating device for filling an actuator, which comprises a rotating mechanism; the rotating mechanism is a device for controlling the filling actuator to swing 180 degrees left and right, and comprises a pneumatic actuator, a supporting tube, a supporting frame, a rotating shaft and a rotating arm; the rotating shaft is matched with the supporting pipe, the supporting frame and the rotating arm for use, so that the output rotating torque of the pneumatic actuator is transmitted to the rotating arm, and the rotating effect of the rotating arm is achieved. The device occupies less space and reduces the cost; convenient and efficient, and convenient to install.

Description

Rotating device of filling actuator

Technical Field

The utility model relates to the field of post-industrial treatment, in particular to a rotating device for filling an actuator.

Background

Many post-processing plants have a need to be filled with multiple materials simultaneously, and there are generally two processing solutions in the prior art. Firstly, a cleaning device is arranged in a filling actuator of one filling device, the material residue in the previous material filling process is cleaned, and the next material is filled after the material residue is cleaned. This solution has the following drawbacks: firstly, the filling actuators are in the same specification, and the filling requirement of specific materials cannot be met; secondly, there may be material residues in the cleaning process of filling the actuator, in the field of chemical filling, the mixing of different materials may cause material characteristics to change, which affects material quality, and substances which may seriously threaten human body and production safety due to severe toxicity, severe rot, etc. caused by chemical reaction may be generated. Secondly, a plurality of filling devices are introduced into the post-processing workshop at the same time. This solution has the following drawbacks: firstly, the filling equipment in the field of industrial post-treatment is high in cost, and the cost is overhigh due to the introduction of a plurality of pieces of equipment; secondly, a plurality of filling devices occupy a lot of precious space, which causes waste of production resources.

Therefore, it is a better implementation way to arrange a plurality of filling actuators in one filling device for switching. The rotary device is arranged on the workbench of the filling actuator, so that the switching can be conveniently and efficiently realized.

Based on the above problems in the prior art, a need exists for a rotary device for a fill actuator.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a rotating device of a filling actuator, which can swing and rotate filling equipment conveniently and efficiently.

In order to realize the purpose, the following technical scheme is provided:

a rotary device for filling an actuator, comprising a rotary mechanism; the rotating mechanism is a device for controlling the filling actuator to swing 180 degrees left and right, and comprises a pneumatic actuator, a supporting tube, a supporting frame, a rotating shaft and a rotating arm; the rotating shaft is matched with the supporting pipe, the supporting frame and the rotating arm for use, so that the output rotating torque of the pneumatic actuator is transmitted to the rotating arm, and the rotating effect of the rotating arm is achieved.

Further, the upper end of the rotating shaft is connected with a pneumatic actuator to transmit rotating torque.

Furthermore, the upper end of the supporting tube is connected with the pneumatic actuator, the lower end of the supporting tube is connected with the supporting frame, and the supporting tube is hollow and is used for a rotating shaft to pass through.

Further, rotary mechanism still includes rotary mechanism's oilless bush, rotary mechanism's oilless bush provides holding power and self-lubricating to the rotation of rotation axis.

Further, the oilless bushing is directly installed in a mounting hole reserved on the support frame.

Furthermore, the rotating shaft is provided with a plurality of positioning platforms which rotate synchronously with the rotating arm, and the rotating arm tightly pushes against the positioning platforms, so that the rotating arm and the rotating shaft rotate synchronously.

Furthermore, a plurality of mounting holes for mounting a filling actuator are formed in one end face of the rotating arm; another terminal surface sets up a plurality of holes, fixed short steel pipe on the hole, a plurality of screw holes have been seted up on the short steel pipe, the rotation axis passes the swinging boom the hole, the epaxial bolt of rotation passes screw hole on the short steel pipe, bolt tail end top is in the location platform department of rotation axis, and the tight effect in top through a plurality of bolts makes the rotation axis with the swinging boom synchronous rotation.

Furthermore, the rotating device also comprises a positioning mechanism, and the positioning mechanism comprises a positioning cylinder, a positioning guide pin and a positioning mechanism oilless bushing; the positioning cylinder controls the extending and retracting actions of the positioning guide pin on the positioning cylinder; the positioning guide pin is matched with the positioning hole in the rotating arm, and the rotating arm is fixed by inserting into the positioning hole formed in the upper surface of the rotating arm.

Further, the 180 degree rotation to the rotating arm.

Further, the rotating device further comprises a position detecting device.

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

1. the occupied space is small, and the cost is reduced;

2. convenient and efficient, and convenient to install.

Drawings

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of a positioning mechanism according to an embodiment of the present invention;

the device comprises an 8-telescopic position detection device, a 9-positioning cylinder, a 10-positioning guide pin, an 18-pneumatic actuator, a 19-rotating shaft, a 20-supporting pipe, a 21-rotating arm, a 22-trigger bolt, a 23-position detection device, a 24-proximity switch mounting plate, an oil-free bushing of a 25-rotating mechanism, an oil-free bushing of a 26-positioning mechanism, a 28-bolt and a 29-supporting frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Example one

The embodiment provides a rotating device for filling an actuator, which comprises a rotating mechanism, a positioning mechanism and a position detection device.

The rotating mechanism is a device for controlling the filling actuator to swing 180 degrees left and right, and is fixed on the material gun lifting slide block in a bolt 28 connection mode. The rotating mechanism is composed of a pneumatic actuator 18, a support pipe 20, a support frame 29, a rotating shaft 19, an oilless bushing 25 and a rotating arm 21, wherein the pneumatic actuator 18 can rotate 180 degrees.

The support frame 29 is formed by welding a steel plate and a steel pipe, is a carrier of the whole rotating device, is fixedly provided with the support pipe 20, and is fixedly provided with the oilless bushing 25 at the lower part of the support frame 29. The supporting frame 29 is connected with the material gun lifting slide block through a bolt 28, so that the rotating device moves along with the material gun lifting slide block, the material filling gun is driven to lift, and material filling is realized.

The oilless bush 25 plays the effect of rotary support and self-lubricating to the rotation axis 19, the oilless bush 25 direct mount is in the mounting hole of reserving on support frame 29.

The support tube 20 is formed by welding a hollow steel tube and steel plates at two ends, the upper end of the support tube is connected with the pneumatic actuator 18 through a bolt 28, the lower end of the support tube is connected with a support frame 29 through a bolt 28, and the support tube 20 is hollow and is used for the rotating shaft 19 to pass through.

The rotating shaft 19 is used in cooperation with the supporting tube 20, the supporting frame 29, the oilless bushing 25 and the rotating arm 21, so that the output rotating torque of the pneumatic actuator 18 is transmitted to the rotating arm 21, and the 180-degree rotation of the rotating arm 21 is achieved. The joint of the upper end of the rotating shaft 19 and the pneumatic actuator 18 transmits rotating torque in a square joint mode; the connection mode of the square butt joint is determined according to the structural requirements of the pneumatic actuator 18. The rotating shaft 19 is provided with a plurality of positioning platforms which synchronously rotate with the rotating arm 21, and the rotating arm 21 tightly supports the positioning platforms through a bolt 28, so that the rotating arm 21 can synchronously rotate with the rotating shaft 19 and cannot relatively rotate. The lower part of the rotating shaft 19 is clamped on the oilless bush 25 through a step shaft, so that the rotating shaft 19 rotates smoothly, and the step shaft can provide a supporting function for axial positioning for the rotating shaft 19.

The pneumatic actuator 18 is a device for powering the 180 degree swing of the pivot arm 21 and is secured to the support tube 20 by means of a bolt 28 connection. In the pneumatic actuator 18, through the matching of air intake and air exhaust of the 2-port and the 4-port, a gear in the middle of rack meshing inside the pneumatic actuator 18 rotates according to 0 degree and 180 degrees, and is connected with the rotating shaft 19 through a gear output interface, so that the rotating arm 21 is driven to rotate according to 0 degree and 180 degrees.

The rotating arm 21 is used for installing the filling actuator 3 and driving the filling actuator to rotate and is formed by welding a steel plate and a steel pipe. The rotating arm 21 is used in cooperation with the rotating shaft 19, the oilless bushing 25, the supporting bracket 29 and the pneumatic actuator 18 to achieve rotation of the gun changing mechanism from 0 degree to 180 degrees. A plurality of mounting holes for mounting a filling actuator are formed in one end face of the rotating arm 21; another terminal surface sets up a plurality of holes, fixed short steel pipe on the hole, a plurality of screw holes have been seted up on the short steel pipe, and rotation axis 19 passes swinging boom 21 the hole, bolt 28 passes screw hole on the short steel pipe, 28 tail end tops are in the locating platform department of rotation axis 19, and the tight effect in top through a plurality of bolts makes rotation axis 19 with swinging boom 21 synchronous rotation.

The two positioning mechanisms are fixed on the support frame 29 in a manner of being connected through bolts 28, and are centrosymmetric relative to the rotating shaft 19. The positioning mechanism keeps the rotating position after the rotating mechanism 6 rotates to the position. The positioning mechanism 5 consists of a positioning cylinder 9, a positioning guide pin 10 and a positioning mechanism oilless bushing 26.

The positioning cylinder 9 is fixed on a support frame 29 of the rotating mechanism in a bolt 28 connection mode and controls the extending and retracting actions of the positioning guide pin 10 on the positioning cylinder. The positioning guide pin 10 is fixed on a piston rod of the positioning cylinder 9 in a threaded connection mode; the piston rod of the positioning cylinder 9 is provided with an internal thread, one end of the positioning guide pin 10 is provided with an external thread, and the two are mutually matched. Positioning guide pin 10 and the locating hole cooperation effect on the swinging boom 21, after swinging boom 21 rotated to the position, location cylinder 9 stretched out, and drive positioning guide pin 10 stretched out, inserted in the locating hole that swinging boom 21 upper surface set up for swinging boom 21 is fixed. The positioning mechanism oilless bushing 26 is installed in a mounting hole reserved on a support frame 29 of the rotating mechanism 6, and plays a role in guiding and lubricating the positioning guide pin 10 when moving up and down.

The position detecting means 27 includes the rotation-to-position detecting means 23 and the telescopic position detecting means 8. The rotation in-place detection device 23 is fixed on the support frame 29 in a manner of being connected by a bolt 28 and is used for detecting the rotation position of the rotation mechanism; the telescopic position detection device 8 is fixed on the positioning cylinder 9 in a steel sheet locking mode and used for detecting the position of the positioning cylinder.

The detection element on the rotation in-place detection device 23 of the rotating mechanism is a proximity switch, a proximity switch mounting plate 24 is fixed on a mounting hole at the bottom of a support frame 29 in a bolt 28 connection mode, a proximity switch trigger bolt 22 is arranged at the upper part of the rotating arm 21, and when the trigger bolt 22 moves to the position right above the proximity switch, the proximity switch generates a signal. The rotation position detecting device 23 has two parts, one is disposed at a 0-degree position of the rotary arm 21, and the other is disposed at a 180-degree position of the rotary arm 21.

The detection element on the telescopic position detection device 8 of the positioning cylinder 9 is a magnetic switch, and is fixed in the magnetic switch detection groove of the positioning cylinder 9 in a magnetic switch standard fixing mode. The telescopic position detecting means 8 has two, one disposed at the fully extended position of the positioning cylinder 9 and the other disposed at the fully retracted position.

Example two

The present embodiment provides an operation method of a rotating device of a filling actuator, and the operation method is specifically described by taking the rotation from the left side to the right side as an example.

The positioning cylinder 9 on the left side of the rotating device retracts, the magnetic switch at the retracting end of the positioning cylinder 9 on the left side obtains a signal, the magnetic switch signal at the extending end disappears, and the electrical control system confirms that the positioning guide pin 10 on the left side is separated from the positioning hole on the rotating arm 21.

And the pneumatic actuator 18 acts to control the rotating arm 21 to rotate 180 degrees rightwards, and when the right-side proximity switch of the rotation in-place detection device 23 of the material changing gun rotating mechanism obtains a signal and the left-side proximity switch signal disappears, the rotating device is confirmed to rotate to the right side.

When the signal of the retraction end magnetic switch on the right positioning cylinder 9 disappears and the extension end magnetic switch receives the signal, the positioning guide pin 10 is confirmed to be inserted into the positioning hole on the rotating arm 21.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. A rotary device for filling an actuator, comprising a rotary mechanism; the rotating mechanism is a device for controlling the filling actuator to swing left and right, and comprises a pneumatic actuator (18), a support tube (20), a support frame (29), a rotating shaft (19) and a rotating arm (21); the rotating shaft (19) is matched with the supporting pipe (20), the supporting frame (29) and the rotating arm (21) for use, so that the output rotating torque of the pneumatic actuator (18) is transmitted to the rotating arm (21), and the rotating effect of the rotating arm (21) is achieved.

2. A rotary device for a filling actuator according to claim 1, wherein the upper end of the rotary shaft (19) is connected to a pneumatic actuator (18) for transmitting a rotary torque.

3. A rotary device for a filling actuator according to claim 2, wherein the support tube (20) is connected at its upper end to the pneumatic actuator (18) and at its lower end to the support frame (29), the support tube (20) being hollow inside for the passage of the rotary shaft (19).

4. A rotary device for a filling actuator according to claim 3, wherein the rotary mechanism further comprises an oilless bush (25) of the rotary mechanism, and the oilless bush (25) of the rotary mechanism provides a supporting force and self-lubrication to the rotation of the rotary shaft (19).

5. A rotary device for a filling actuator according to claim 4, wherein the oilless bushing (25) is directly mounted in a mounting hole provided in the support frame (29).

6. A rotary device for a filling actuator according to claim 4, wherein the rotary shaft (19) is provided with a plurality of positioning platforms which rotate synchronously with the rotary arm (21), and the rotary arm (21) abuts against the positioning platforms so that the rotary arm (21) rotates synchronously with the rotary shaft (19).

7. A rotary device for a filling actuator according to claim 6, wherein a plurality of mounting holes for mounting the filling actuator are provided on one end surface of the rotary arm (21); another terminal surface sets up a plurality of holes, fixed short steel pipe on the hole, a plurality of screw holes have been seted up on the short steel pipe, and rotation axis (19) pass swinging boom (21) the hole, bolt (28) on rotation axis (19) pass screw hole on the short steel pipe, bolt (28) tail end top is in the locating platform department of rotation axis (19), and the tight effect in top through a plurality of bolts makes rotation axis (19) with swinging boom (21) synchronous rotation.

8. A rotary device of a filling actuator according to any one of claims 1 to 7, wherein the rotary device further comprises a positioning mechanism, and the positioning mechanism (5) comprises a positioning cylinder (9), a positioning guide pin (10) and a positioning mechanism oilless bushing (26); the positioning cylinder (9) controls the extending and retracting actions of a positioning guide pin (10) on the positioning cylinder; the positioning guide pin (10) is matched with a positioning hole in the rotating arm (21), and the rotating arm (21) is fixed by being inserted into the positioning hole formed in the upper surface of the rotating arm (21).

9. A rotary device for a filling actuator according to claim 8, wherein the 180 degrees rotation to the rotary arm (21).

10. A rotary device for a filling actuator according to claim 9, wherein the rotary device further comprises position detection means.

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