CN214986574U

CN214986574U - Accurate device of puting in of mouth gag

Info

Publication number: CN214986574U
Application number: CN202121526150.8U
Authority: CN
Inventors: 祝武豪
Original assignee: Hangzhou Lin'an Liangcheng Food Co ltd
Current assignee: Hangzhou Lin'an Liangcheng Food Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-03
Anticipated expiration: 2031-07-06

Abstract

An accurate releasing device of a mouth gag belongs to the technical field of packaging equipment and comprises a feeding mechanism, a sliding mechanism, a releasing mechanism and a packaging machine hopper; the feeding mechanism comprises a vibrator, a vibrating disk and an air blowing pipe; the vibrating disk is fixedly connected with the vibrating disk, and the air outlet end of the air blowing pipe faces to the discharging position of the vibrating disk; the material sliding mechanism comprises a slideway; the slideway is obliquely arranged, one end of the slideway is arranged at the discharging position of the vibrating disc, and the other end of the slideway is communicated with the feeding mechanism; the feeding mechanism comprises a feeding hopper, and the feeding hopper is positioned above the hopper of the packaging machine. This scheme, through the automation in packing production process accurate with each piece of mouth gag drop into the packing, the easy mouth gag that appears of personnel throwing mouth gag leaks when having solved current nut production throws, staff fatigue, the problem that efficiency is low excessively.

Description

Accurate device of puting in of mouth gag

Technical Field

The utility model belongs to the technical field of equipment for packing, concretely relates to accurate dispensing device of mouth gag.

Background

Nuts, also known as shell fruits, are mostly cotyledons or endosperm of plant seeds, and have high nutritional value. Many nuts with hard shells require an opener to remove the outer shell and the flesh during consumption. During the production of the nut, a mouth-gag is thrown into the package.

At present, the existing nut production equipment on the market has no automatic throwing function of a mouth gag, and can only be thrown manually before packaging and sealing, and the throwing mode has the following defects.

Firstly, operating personnel can only stand and throw beside the machine, keeps an action for a long time, and easy health is stiff, and eyes are tired, are unfavorable for that the staff is healthy.

Secondly, the phenomenon of missed casting occurs due to artificial throwing. A certain package of products has no mouth gag, resulting in rework or customer complaints.

Thirdly, production safety accidents are easy to happen, and when an operator throws the mouth gag, fingers are easy to be pinched by a machine.

Therefore, a nut opener throwing device is needed to be developed, so that the automatic throwing of the opener is realized, the labor input is reduced, the production efficiency is improved, and the possibility of production safety accidents is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing disadvantages of the prior art, an object of the present invention is to provide an accurate releasing device for mouth gag.

In order to achieve the above purpose, the present invention adopts the following technical solutions.

An accurate releasing device of a mouth gag comprises a feeding mechanism, a sliding mechanism, a releasing mechanism and a hopper of a packaging machine; the feeding mechanism comprises a vibrator, a vibrating disk and an air blowing pipe; the vibrating disk is fixedly connected with the vibrating disk, and the air outlet end of the air blowing pipe faces to the discharging position of the vibrating disk; the material sliding mechanism comprises a slideway; the slideway is obliquely arranged, one end of the slideway is arranged at the discharging position of the vibrating disc, and the other end of the slideway is communicated with the feeding mechanism; the feeding mechanism comprises a feeding hopper, and the feeding hopper is positioned above the hopper of the packaging machine.

The vibrating disk comprises a rising slope surface and a vertical material narrow channel; the ascending slope surface is positioned at the center part of the vibrating disc and spirally ascends from inside to outside; a material distributing slope is arranged at the tail end of the ascending slope; one end of the vertical material narrow passage is provided with a material tightening slope surface, and the other end of the vertical material narrow passage is a material discharging position; the material distributing slope surface and the material tightening slope surface are adjacently arranged, and the adjacent positions are in a cut-off shape, namely the width of the material tightening slope surface is smaller than that of the material distributing slope surface; the height of the material tightening slope surface is lower than that of the material distributing slope surface; the width of the vertical material narrow passage is gradually reduced from the material tightening slope surface to the material discharging position; and two number limiting shifting pieces which are arranged at intervals are arranged at the tail end of the vertical material narrow channel close to the discharging part.

The air inlet end of the air blowing pipe is connected with a fan, and the air blowing pipe is provided with an air blowing electromagnetic valve and a flow limiting valve.

The material sliding mechanism further comprises a photoelectric emitter and a photoelectric receiver; the photoelectric emitter and the photoelectric receiver are fixedly arranged on the slideway and are arranged oppositely.

The feeding mechanism also comprises a cylinder and a transmission lever shaft; the feeding hopper comprises a feeding hopper bottom plate and a feeding hopper side plate; the side plate of the feeding hopper is enclosed into a containing cavity; the upper end of the feeding hopper bottom plate is hinged to the feeding hopper side plate; the middle part of the transmission lever shaft is supported on the frame, one end of the transmission lever shaft is rotatably connected with the piston shaft of the air cylinder, and the other end of the transmission lever shaft pushes against the bottom of the bottom plate of the feeding hopper.

This scheme, through the automation in packing production process accurate with each piece of mouth gag drop into the packing, the easy mouth gag that appears of personnel throwing mouth gag leaks when having solved current nut production throws, staff fatigue, the problem that efficiency is low excessively.

The feeding mechanism 100 of the device gradually lifts the mouth gag from the slope surface through the combination of the vibrator 110 and the air blowing pipe 130, and blows compressed air in the air blowing pipe 130 into the sliding mechanism 200 one by one through the discharge hole, so that the mouth gag is automatically thrown, and the phenomenon that an operator stands beside a machine for a long time to throw the mouth gag is avoided, such as body stiffness, eye fatigue and the like.

The material sliding mechanism 200 of the device monitors whether the correct number of mouth openers flow into the next process through the sliding photoelectric emitter 202 and the photoelectric receiver 203, thereby avoiding the phenomenon of more or missing mouth openers in packaged products.

The feeding mechanism 300 of the device controls the opening and closing of the feeding hopper through the air cylinder 301, so that the effect of realizing the automatic throwing of the mouth gag is achieved, the manual input is reduced, the production efficiency is improved, and the possibility of production safety accidents is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

FIG. 3 is a schematic top view of a vibratory pan;

in the figure: the device comprises a feeding mechanism 100, a vibrator 110, a vibrating disk 120, an ascending slope surface 121, a material distributing slope surface 122, a material tightening slope surface 123, a vertical material narrow channel 124, a number limiting plectrum 125, an air blowing pipe 130, an air blowing electromagnetic valve 131, a flow limiting valve 132, a material sliding mechanism 200, a slide channel 201, a photoelectric emitter 202, a photoelectric receiver 203, a feeding mechanism 300, an air cylinder 301, a transmission lever shaft 302, a feeding hopper bottom plate 303, a feeding hopper side plate 304 and a packaging machine hopper 400.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

An accurate releasing device of a mouth gag comprises a feeding mechanism 100, a material sliding mechanism 200, a releasing mechanism 300 and a packaging machine hopper 400.

The feeding mechanism 100 comprises a vibrator 110, a vibration disc 120 and an air blowing pipe 130; the vibration disk 120 is fixedly connected with the vibration disk 120, and the air outlet end of the air blowing pipe 130 faces the discharging position of the vibration disk 120. The vibrating tray 120 contains the mouth gag, and the vibrating tray 120 is driven by the vibrator 110 to vibrate, wherein the mouth gag moves to the discharging position of the vibrating tray 120, and then falls into the sliding mechanism 200 under the action of the compressed air of the blowing pipe 130.

The vibrating disk 120 comprises a rising slope surface 121 and a vertical material narrow passage 124; the ascending slope 121 is located at the center of the vibrating plate 120 and ascends spirally from inside to outside; the tail end of the ascending slope 121 is provided with a material distributing slope 122; one end of the vertical material narrow passage 124 is provided with a material tightening slope surface 123, and the other end is a material discharging position; the material distributing slope surface 122 and the material tightening slope surface 123 are adjacently arranged, and the adjacent positions are in a cut shape, namely the width of the material tightening slope surface 123 is smaller than that of the material distributing slope surface 122, preferably, the height of the material tightening slope surface 123 is lower than that of the material distributing slope surface 122; the width of the vertical material narrow passage 124 is gradually reduced from the material tightening slope surface 123 to the material discharging position; two number limiting shifting pieces 125 arranged at intervals are arranged at the tail end of the vertical material narrow channel 124 close to the discharging position.

The mouth gag in the vibration disc 120 continuously rises from the center of the vibration disc 120 through the rising slope 121 under the influence of vibration to reach the material separating slope 122; at this time, a part of the mouth openers fall down to the ascending slope 121 and rise along with the vibration circle again, and the other part of the mouth openers fall down to the material tightening slope 123, are stacked by leaning against the wall of the vibration disk, and move to the discharging position along the vertical material narrow passage 124 along with the vibration. As the throat 124 becomes narrower and narrower, some of the openers on the throat 124 fall to the ramp 121 and rise again with the oscillating disk, so that the remaining openers are aligned and moved in a row toward the discharge. The number limiting finger tabs 125 prevent multiple mouth openers from being dropped at the same time.

The air inlet end of the air blowing pipe 130 is connected with an external fan, and the air blowing pipe 130 is provided with an air blowing electromagnetic valve 131 and a flow limiting valve 132. The air blowing electromagnetic valve 131 opens or closes the air blowing pipe 130; the flow restriction valve 132 adjusts the flow rate of the gas to be blown to the mouth gag, and blows the gas into the material sliding mechanism 200.

The sliding mechanism 200 comprises a slideway 201, a photoelectric emitter 202 and a photoelectric receiver 203; the slideway 201 is obliquely arranged, one end of the slideway is arranged at the discharging position of the vibrating disk 120, and the other end of the slideway is communicated with the feeding mechanism 300; the photoelectric emitter 202 and the photoelectric receiver 203 are both fixedly mounted on the slideway 201 and are arranged oppositely, and the optical signal emitted from the photoelectric emitter 202 can be received by the photoelectric receiver 203.

The mouth gag provided by the feed mechanism 100 slides off the chute 201 of the slide mechanism 200 to the feed mechanism 300 and is counted as it passes the photoemitter 202 and photoreceiver 203 in the chute 201. When the number of the openers is correct, the opener can be thrown, otherwise, the opener is not arranged in the package product, and the sealing operation is stopped. Therefore, the arrangement of the photoelectric emitter 202 and the photoelectric receiver 203 facilitates the operator to identify the number of the mouth openers.

The feeding mechanism 300 is positioned above the hopper 400 of the packaging machine and comprises a cylinder 301, a transmission lever shaft 302 and a feeding hopper; the feeding hopper comprises a feeding hopper bottom plate 303 and a feeding hopper side plate 304; the side plate 304 of the feeding hopper is enclosed to form a cavity; the upper end of the feeding hopper bottom plate 303 is hinged to a feeding hopper side plate 304; the middle part of the transmission lever shaft 302 is supported on the frame, one end of the transmission lever shaft is rotatably connected with the piston shaft of the air cylinder 301, and the other end of the transmission lever shaft pushes against the bottom of the feeding hopper bottom plate 303. When the air cylinder 301 acts, the piston shaft of the air cylinder 301 moves downwards, one end of the transmission lever shaft 302 connected with the piston shaft moves downwards, and the other end of the transmission lever shaft 302 moves upwards, so that the feeding hopper bottom plate 303 is driven to rotate, and the feeding hopper is closed; similarly, when the cylinder 301 is reversed, the hopper is opened and the mouth gag therein falls down to the packer hopper 400.

In the present device, the feeding mechanism 100 sequentially provides single mouth openers, which are conveyed and counted by the sliding mechanism 200 to the feeding mechanism 300. When dispensing is required, the dispensing mechanism 300 clears the already prepared mouth gag, allowing the mouth gag to fall into the packer hopper 400 and ultimately into the packaging bag.

The feeding mechanism 100 and the material sliding mechanism 200 are provided in order to prepare a certain number of mouth openers in advance. While the time between the opener from the feeding mechanism 300 to the packer hopper 400 is fixed. Therefore, when the packaging bags in the production line reach the designated position, the feeding mechanism 300 releases the mouth gag, so that the mouth gag can just fall into the packaging bags, and continuous feeding is realized.

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. An accurate releasing device of a mouth gag is characterized by comprising a feeding mechanism (100), a sliding mechanism (200), a releasing mechanism (300) and a packer hopper (400); the feeding mechanism (100) comprises a vibrator (110), a vibration disc (120) and an air blowing pipe (130); the vibrating disk (120) is fixedly connected with the vibrating disk (120), and the air outlet end of the air blowing pipe (130) faces to the discharging position of the vibrating disk (120); the material sliding mechanism (200) comprises a slideway (201); the slideway (201) is obliquely arranged, one end of the slideway is arranged at the discharging position of the vibrating disc (120), and the other end of the slideway is communicated with the feeding mechanism (300); the feeding mechanism (300) comprises a feeding hopper, and the feeding hopper is positioned above the hopper (400) of the packing machine.

2. An opener precision throwing device according to claim 1, characterized in that the vibrating disk (120) comprises an ascending ramp (121) and a riser throat (124); the ascending slope surface (121) is positioned at the central part of the vibrating disk (120) and spirally ascends from inside to outside; a material distributing slope surface (122) is arranged at the tail end of the ascending slope surface (121); one end of the vertical material narrow passage (124) is provided with a material tightening slope surface (123), and the other end is a material discharging position; the material distributing slope surface (122) and the material tightening slope surface (123) are arranged adjacently, and the adjacent positions are in a cut-off shape, namely the width of the material tightening slope surface (123) is smaller than that of the material distributing slope surface (122); the height of the material tightening slope surface (123) is lower than that of the material distributing slope surface (122); the width of the vertical material narrow passage (124) is gradually reduced from the material tightening slope surface (123) to the material discharging position; two number limiting shifting pieces (125) arranged at intervals are arranged at the tail end of the vertical material narrow channel (124) close to the discharging position.

3. The precise throwing device of the mouth gag as claimed in claim 1, characterized in that the air inlet end of the air blowing pipe (130) is connected with a fan, and the air blowing pipe (130) is provided with an air blowing electromagnetic valve (131) and a flow limiting valve (132).

4. The precise mouth gag dosing device of claim 1 where the slide mechanism (200) further comprises a photo emitter (202) and a photo receiver (203); the photoelectric emitter (202) and the photoelectric receiver (203) are fixedly arranged on the slideway (201) and are arranged oppositely.

5. The precise releasing device of the mouth gag according to claim 1, characterized by that, the releasing mechanism (300) further comprises a cylinder (301), a transmission lever shaft (302); the feeding hopper comprises a feeding hopper bottom plate (303) and a feeding hopper side plate (304); the side plate (304) of the feeding hopper is enclosed into a cavity; the upper end of the feeding hopper bottom plate (303) is hinged to a feeding hopper side plate (304); the middle part of the transmission lever shaft (302) is supported on the frame, one end of the transmission lever shaft is rotationally connected with the piston shaft of the cylinder (301), and the other end of the transmission lever shaft pushes against the bottom of the feeding hopper bottom plate (303).