Vibrating feeding mechanism
Technical Field
The utility model belongs to the technical field of packaging equipment, and particularly relates to a vibrating and feeding mechanism.
Background
The automatic packaging equipment is widely applied in various industries, wherein when the automatic packaging equipment is used for automatically packaging feed, food and the like, the packaging bag needs to be vibrated when the materials are packaged due to the structural characteristics of part of the materials, so that the materials are packaged compactly and fully, and the vibrating device can achieve the effect;
The common rapping device is usually a rapping platform with a fixed structure, the feeding function of materials cannot be realized, and the common rapping device also has a rapping device with a part of lifting structures, but the movement of the part of lifting structures is asynchronous, so that the packaging bag is easy to topple.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a vibrating feeding mechanism.
The technical scheme adopted for solving the technical problems is as follows:
A rapping feed mechanism comprising:
the support frame comprises two side plates, and a first cross rod, a second cross rod and a third cross rod are arranged between the two side plates in parallel;
the two ends of the inner sides of the two side plates are respectively hinged with a support connecting rod and a support plate, and a fixed cross rod is arranged between the two support plates;
The cylinder body of the driving cylinder is hinged to the middle of the first cross rod by a cylinder support, and the piston rod of the driving cylinder is hinged to the middle of the fixed cross rod;
The vibrating platform is characterized in that connecting plates bent downwards are respectively arranged on two sides of the vibrating platform, hinge shafts capable of being matched with the supporting connecting rods and the supporting plates are respectively arranged on the inner sides of the two connecting plates, and a vibrating motor is arranged on one side of the upper end of the vibrating platform.
Preferably, a reinforcing rod is arranged between the two side plates of the support frame.
Preferably, the middle part of the fixed cross rod is provided with a hinge plate, and the end part of a piston rod of the driving cylinder is provided with a hinge seat which can be matched with the hinge plate.
Preferably, the inner sides of the two end parts of the side plate are respectively provided with a rotating shaft, and the lower ends of the support connecting rod and the support plate are hinged with the rotating shafts.
Preferably, a reinforcing rib plate is arranged between the connecting plate and the rapping platform.
Preferably, a flange plate is arranged below the vibrating platform, and a base of the vibrating motor is connected with the flange plate by a connecting piece.
Compared with the prior art, the utility model has the following advantages:
The utility model has simple structure and ingenious design, the support frame, the support connecting rod, the support plate and the vibrating platform form a parallelogram connecting rod mechanism, the single cylinder drives the connecting rod mechanism to move, the vibrating platform is stably lifted, and the whole structure is mechanical, so that the device is convenient to maintain and durable.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the present utility model;
fig. 3 is a schematic view of a part of the structure of the rapping platform of the present utility model.
The vibration platform comprises a support frame 1, a side plate 2, a first cross rod 3, a second cross rod 4, a third cross rod 5, a support connecting rod 6, a support plate 7, a support plate 8, a fixed cross rod 9, a driving cylinder 10, a cylinder support 11, a connecting plate 12, a hinge shaft 13, a vibration motor 14, a reinforcing rod 15, a hinge plate 16, a hinge seat 17, a rotating shaft 18, a reinforcing rib plate 19, a flange plate 20, a base 21 and a vibration platform.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described with reference to the accompanying drawings.
The embodiment provides a vibrating feeding mechanism, which comprises a support frame 1, a driving cylinder 9 and a vibrating platform 21, wherein the support frame 1 provides installation space for each component, and the driving cylinder 9 can drive the vibrating platform 21 to lift;
as shown in fig. 1-3, the supporting frame 1 includes two side plates 2, a first cross bar 3, a second cross bar 4 and a third cross bar 5 are arranged in parallel between the two side plates 2, and the three cross bars enable the two side plates 2 to be firmly connected;
The two ends of the inner sides of the two side plates 2 are respectively hinged with a support connecting rod 6 and a support plate 7, and a fixed cross rod 8 is arranged between the two support plates 7;
The cylinder body of the driving cylinder 9 is hinged to the middle part of the first cross rod 3 by a cylinder support 10, the piston rod of the driving cylinder 9 is hinged to the middle part of the fixed cross rod 8, and when the piston rod of the driving cylinder 9 stretches out, the fixed cross rod 8 can be used for driving the two support plates 7 to swing upwards;
The two sides of the vibrating platform 21 are respectively provided with a connecting plate 11 which is bent downwards, the inner sides of the two connecting plates 11 are respectively provided with a hinge shaft 12 which can be matched with the supporting connecting rod 6 and the supporting plate 7, a parallelogram hinge mechanism is formed among the vibrating platform 21, the supporting connecting rod 6, the supporting plate 7 and the supporting frame 1, when the piston rod of the driving cylinder 9 stretches out, the fixed cross rod 8 swings upwards, the supporting connecting rod 6 swings upwards along with the upward, the vibrating platform 21 stably rises, and feeding operation is realized;
The upper end side of the vibrating platform 21 is provided with a vibrating motor 13, when the vibrating motor 13 works, the vibrating platform 21 vibrates, and the packaging materials on the vibrating platform 21 can be compacted by vibration.
Further, a reinforcing rod 14 is arranged between the two side plates 2 of the support frame 1, and the reinforcing rod 14 enables the connection strength between the two side plates 2 to be higher.
Further, a hinge plate 15 is arranged in the middle of the fixed cross rod 8, a hinge seat 16 which can be matched with the hinge plate 15 is arranged at the end part of a piston rod of the driving cylinder 9, and the piston rod of the driving cylinder 9 is hinged with the fixed cross rod 8 by utilizing the matching of the connecting plate 15 and the hinge seat 16.
Further, the inner sides of the two end parts of the side plate 2 are respectively provided with a rotating shaft 17, the lower ends of the support connecting rod 6 and the support plate 7 are hinged with the rotating shafts 17, and the support connecting rod 6 and the support plate 7 can respectively rotate along different rotating shafts 17.
Further, a reinforcing rib plate 18 is arranged between the connecting plate 11 and the rapping platform 21, and the reinforcing rib plate 18 stabilizes the structure of the connecting plate 11.
Further, a flange plate 19 is arranged below the rapping platform 21, and a base 20 of the rapping motor 13 is connected to the flange plate 19 by means of a connection 22.
Further, the support link 6 is a length-adjustable link, which facilitates the adjustment of the horizontal position of the rapping platform 21.
The vibrating and beating machine has the working principle that when the vibrating and beating machine is used, the fixed cross rod 8 can be utilized to drive the two support plates 7 to swing upwards when the piston rod of the driving cylinder 9 acts, a parallelogram hinge mechanism is formed among the vibrating and beating platform 21, the support connecting rod 6, the support plates 7 and the support frame 1, when the fixed cross rod 8 swings upwards, the support connecting rod 6 swings upwards along with the vibrating and beating platform 21 stably rises to realize feeding operation, when the vibrating and beating motor 13 works, the vibrating and beating platform 21 vibrates, packaging materials on the vibrating and beating platform 21 can be compacted by vibration, and the material bagging effect is good.
It is to be understood that the above description is only an illustrative example employed to illustrate the principles of the utility model, which is not limited thereto. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.