CN210885214U

CN210885214U - Capping mechanism

Info

Publication number: CN210885214U
Application number: CN201921976339.XU
Authority: CN
Inventors: 降富杰
Original assignee: Wenzhou Lianteng Packaging Machinery Co ltd
Current assignee: Wenzhou Lianteng Packaging Machinery Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-30
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a gland mechanism, in particular to a gland mechanism with accurate positioning, which comprises a second mounting frame, a guide block is arranged on the second mounting frame, a guide groove for moving an outer cover is arranged on the guide block, a slide block is arranged on one side of the guide block, a limit groove for placing the outer cover is arranged on the slide block, the gland mechanism also comprises a third pushing mechanism for reciprocating the slide block, the outer cover enters the limit groove through the alignment and matching of the guide groove and the limit groove, and realize spacingly through the dislocation cooperation of guide way and spacing groove, the utility model discloses a displacement relation between slider and the guide block carries on spacingly to the enclosing cover, recycles a series of push mechanism and picks up the enclosing cover assembly operation of accomplishing the bottle on the bottle until pushing down with the enclosing cover, and the location is accurate, efficient, the utility model discloses still have simple structure, processing convenience and the easy characteristics of assembly, the practicality is high.

Description

Capping mechanism

Technical Field

The utility model relates to a capping mechanism, in particular to accurate capping mechanism in location.

Background

Some bottles have inner and outer covers, such as products like spray, and the whole assembly process of the bottle requiring the assembly of the inner and outer covers generally adopts a manual mode, which wastes time and labor, and increases the labor cost if grouting operation is required to be carried out in the bottle, so that how to create a device for automatically grouting and fastening the inner and outer covers is a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a capping mechanism.

In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides a capping mechanism, including the carousel mechanism that is used for transporting the bottle, a serial communication port, carousel mechanism has first station, the second station, third station and fourth station, first station department is equipped with the mechanism of irritating material of injecting the fluid into the bottle, second station department is equipped with the mechanism of picking up that picks up the inner cup and put into the bottle bottleneck with the inner cup, third station department is equipped with the spiral cover mechanism of fastening the inner cup in the bottle, fourth station department is equipped with the capping mechanism of fastening the enclosing cover in the bottle, inner cup and enclosing cover are through irritating the mechanism, pick up the mechanism, the filling assembly operation in fourth station department is realized in mutually supporting of spiral cover mechanism and capping mechanism.

The material filling mechanism comprises two material nozzles for filling fluid, and the same bottle body is filled step by step.

The cap screwing mechanism comprises a main body and two fixtures used for clamping the inner cap, the main body is in running fit with the fixtures, a hole for the cam rod to reciprocate up and down is formed in the main body, a guide surface is arranged on the cam rod, an engaging surface matched with the guide surface is arranged at one end of each fixture, and the fixtures enable the guide surface to be matched with the engaging surface through the up-and-down reciprocating motion of the cam rod to clamp and release the inner cap.

An elastic mechanism for forcing the clamp to release the inner cover is arranged in the main body.

The cap screwing mechanism comprises a first mounting frame, the main body is connected to the first mounting frame in a rotating mode, a driving mechanism for rotating the main body is arranged on the first mounting frame, a fixing frame is arranged on the first mounting frame, and a first pushing mechanism for enabling the cam rod to reciprocate up and down is arranged on the fixing frame.

Including first stand, first mounting bracket passes through first bushing type and connects in first stand, and first stand top is equipped with first hack lever, first hack lever and first stand fixed assembly are equipped with the second pushing mechanism who orders about first mounting bracket up-and-down motion on the first hack lever.

The driving mechanism comprises a driving wheel, a synchronizing wheel is arranged on the main body, and the driving wheel is connected with the synchronizing wheel through a transmission belt.

The gland mechanism comprises a second mounting frame, a guide block is arranged on the second mounting frame, a guide groove for the outer cover to move is formed in the guide block, a sliding block is arranged on one side of the guide block, a limiting groove for only one outer cover to be placed in is formed in the sliding block, the third pushing mechanism for the sliding block to reciprocate is further included, the outer cover is matched with the limiting groove through the guide groove and the limiting groove, and the limiting groove is matched with the guide groove in a staggered mode to achieve limiting.

The cover pressing mechanism comprises a suction nozzle used for picking up the outer cover, relative displacement is arranged between the sliding block and the guide block, the sliding block is provided with a final stop position, the cover pressing mechanism comprises a fourth pushing mechanism which enables the suction nozzle to reciprocate between the final stop position and a fourth station, and the suction nozzle reciprocates between the final stop position and the fourth station through the cooperation of the fourth pushing mechanism.

The capping mechanism comprises a fifth pushing mechanism for the suction nozzle to reciprocate up and down, a guide rod for the fifth pushing mechanism to reciprocate is arranged on one side of the fourth pushing mechanism, and the suction nozzle is matched with the fifth pushing mechanism to pick up the outer cover from a final stop position to a fourth station and assemble the outer cover on the bottle body.

And the end part of the guide rod and the fourth pushing mechanism are respectively provided with a buffer for controlling the motion stroke of the fifth pushing mechanism.

The fourth pushing mechanism is connected to the second stand column through a second sleeve, a second rack rod is arranged at the top of the second stand column and fixedly assembled with the second stand column, and a screw for adjusting the distance between the second rack rod and the fourth pushing mechanism is arranged between the second rack rod and the fourth pushing mechanism.

And a hand wheel which is convenient for rotating the screw rod is arranged on the screw rod.

The utility model has the advantages that: the utility model discloses a displacement relation between slider and the guide block carries on spacingly to the enclosing cover, recycles a series of push mechanism and picks up the enclosing cover to the enclosing cover of bottle on the enclosing cover completion bottle of pushing down, and the location is accurate, and is efficient, the utility model discloses still have simple structure, processing convenience and the easy characteristics of assembly, the practicality is high.

Drawings

Fig. 1 is a schematic structural view of the present invention in cooperation with a machine;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the cap screwing mechanism of the present invention;

FIG. 4 is a cross-sectional view of the cap screwing mechanism of the present invention in a state of clamping the inner cap;

FIG. 5 is a cross-sectional view of the cover-rotating mechanism of the present invention in a state of releasing the inner cover;

fig. 6 is a schematic structural view of the capping mechanism of the present invention when the slider is in the final stop position;

fig. 7 is a schematic structural view of the capping mechanism of the present invention;

fig. 8 is a schematic structural diagram of the picking mechanism of the present invention;

fig. 9 is an exploded view of the pickup structure of the present invention.

Detailed Description

As shown in fig. 1 to 9, a capping mechanism includes a turntable mechanism 200 for transporting bottle bodies 100, the turntable mechanism 200 has a first station 210, a second station 220, a third station 230, and a fourth station 240, the first station 210 is provided with a filling mechanism 300 for injecting a fluid into the bottle bodies 100, the second station 220 is provided with a picking mechanism 400 for picking up an inner cap 110 and placing the inner cap 110 into the mouth of the bottle body 100, the third station 230 is provided with a cap screwing mechanism 500 for fastening the inner cap 110 to the bottle body 100, the fourth station 240 is provided with a capping mechanism 600 for fastening the outer cap 120 to the bottle body 100, the inner cap 110, and the outer cap 120 are filled and assembled at the fourth station 240 by the cooperation of the filling mechanism 300, the picking mechanism 400, the cap screwing mechanism 500, and the capping mechanism 600, the filling mechanism 300, the picking mechanism 400, the cap screwing mechanism 500, and the capping mechanism 600 can be mounted on a machine platform 700, the rotating disc mechanism 200 is connected with a feeding conveyer belt 710 and a discharging conveyer belt 720 for transporting the bottle bodies 100, which belongs to the prior art, the picking mechanism 400 is a mature technology in the market, and is simply described as comprising a trough 410 for moving the inner cover 110, the end part of the trough 410 is provided with two rotating blocks 420, the rotating blocks 420 are provided with springs for resetting, the rotating blocks 420 are used for temporarily clamping the inner cover 110, the bottom of the trough 410 is provided with a pipe trough 431, the pipe trough 431 is formed by the opposite and back movement of two matching blocks 430, the caliber of the pipe trough 431 is gradually reduced from top to bottom, the smallest part is just used for the suction pipe of the inner cover 110 to pass through, when the inner cover 110 reaches the end part of the trough 410, the mechanism on the upper part of the trough 410 presses down and acts on the inner cover 110, the two symmetrical rotating blocks 420 rotate in opposite directions, the inner cover 110 falls into the pipe trough 431, because the lower opening of the pipe trough, the two mating blocks 430 are then moved away from each other to separate the inner cap 110 and allow the bottle body 100 to enter the next station, the bottle body 100 is grouted at the first station 210, the inner cap 110 is placed at the second station 220, the inner cap 110 is fastened at the third station 230, and the outer cap 120 is placed and fastened at the fourth station 240, as described in detail below.

The material filling mechanism 300 comprises two material nozzles 310 for filling fluid, the number of the material nozzles 310 is two, the same bottle body 100 is filled step by step, the material filling mechanism 300 further comprises a hopper 320 and an electromagnetic valve 330, the electromagnetic valve 330 is connected with the material nozzles 310 through a material guide pipe (not shown in the figure), the four stations occupy the most time and are the filling parts, in order to save time and comprehensively consider the overall layout, the number of the material nozzles 310 is preferably two, the two material nozzles 310 are switched through the movement of the turntable mechanism 200, half of filling time is reduced, and the practicability is high.

The cap screwing mechanism 500 comprises a main body 510 and two clamps 520 for clamping the inner cap 110, the main body 510 is rotatably matched with the clamps 520, a hole 511 for enabling a cam rod 530 to reciprocate up and down is formed in the main body 510, a guide surface 531 is arranged on the cam rod 530, an meeting surface 521 matched with the guide surface 531 is arranged at one end of each clamp 520, the clamps 520 enable the guide surface 531 to be matched with the meeting surface 521 to clamp and release the inner cap 110 through the up and down reciprocating motion of the cam rod 530, a cavity 512 for enabling the clamps 520 to be matched with the cam rod 530 is formed in the main body 510, the clamps 520 are driven to clamp and release through the up and down motion of the cam rod 530, the clamps 520 can be movably connected to the main body 510 through pin shafts, the two clamps 520 rotate in different directions, the opposite motion of the bottoms represents clamping, the reverse motion represents releasing, and the cam rod 530 can be connected to the.

The main body 510 is provided with a resilient mechanism 540 inside for forcing the clamp 520 to release the inner lid 110, the resilient mechanism 540 is preferably a spring, and the resilient mechanism 540 resiliently urges the clamp 520 to release the inner lid 110.

The cap screwing mechanism 500 comprises a first mounting frame 550, a main body 510 is rotatably connected to the first mounting frame 550, a driving mechanism 551 for rotating the main body 510 is arranged on the first mounting frame 550, a fixing frame 552 is arranged on the first mounting frame 550, a first pushing mechanism 553 for reciprocating the cam rod 530 up and down is arranged on the fixing frame 552, the main body 510 can be movably connected to the bottom of the first mounting frame 550 through a shaft sleeve, the fixing frame 552 is fixedly assembled with the first pushing mechanism 553, the first pushing mechanism 553 is responsible for the up and down movement of the cam rod 530, namely, the clamping and releasing of the clamp 520 are controlled, and the driving mechanism 551 is responsible for the rotation of the main body 510, namely, the action of the cap screwing is controlled.

Including first stand 555, first mounting bracket 550 is connected in first stand 555 through first sleeve 554, first stand 555 top is equipped with first hack lever 556, first hack lever 556 and first stand 555 fixed mounting, be equipped with on first hack lever 556 and order about first mounting bracket 550 up-and-down reciprocating's second pushing mechanism 557, second pushing mechanism 557 is responsible for the up-and-down motion of first mounting bracket 550, mean the up-and-down motion of anchor clamps 520, also have the effect of adjusting anchor clamps 520 height, be used for adapting to different body heights.

The driving mechanism 551 comprises a driving wheel 560, a synchronizing wheel 512 is arranged on the main body 510, and the driving wheel 560 and the synchronizing wheel 512 are connected through a transmission belt 561.

The capping mechanism 600 comprises a second mounting frame 610, a guide block 620 is arranged on the second mounting frame 610, a guide groove 621 for the outer cover 120 to move is arranged on the guide block 620, a sliding block 630 is arranged on one side of the guide block 620, a limit groove 631 for only one outer cover 120 to be placed in is arranged on the sliding block 630, a third pushing mechanism 632 for the sliding block 630 to reciprocate is further arranged, the outer cover 120 enters the limit groove 631 through the alignment and matching of the guide groove 621 and the limit groove 631, the limit is realized through the dislocation and matching of the guide groove 621 and the limit groove 631, the outer cover 120 reaches the guide block 620 through a vibration disc and a belt and is extruded to the limit groove 631 through the guide groove 621, the sliding block 630 reciprocates along the side wall of the guide block 620, the guide groove 621 and the limit groove 631 have aligned positions, at this time, the outer cover 120 enters the limit groove 631 and moves along with the sliding block 630, the outer cover 120 is limited through the side wall of the guide block 620 and the limit groove 631, and is placed at a, the suction nozzle 640 switches back and forth between the end stop position and the fourth station 240 for picking up the cover 120.

The capping mechanism 600 includes a suction nozzle 640 for picking up the outer cover 120, the sliding block 630 and the guide block 620 have relative displacement therebetween, the sliding block 630 has a final stop position, and includes a fourth pushing mechanism 641 for reciprocating the suction nozzle 640 between the final stop position and the fourth station 240, the suction nozzle 640 is reciprocated between the final stop position and the fourth station 240 by cooperation of the fourth pushing mechanism 641, the final stop position is limited by the third pushing mechanism 632, and the fourth pushing mechanism 641 is responsible for switching the suction nozzle 640 between the final stop position and the fourth station 240.

The capping mechanism 600 includes a fifth pushing mechanism 642 for reciprocating the nozzle 640 up and down, a guide 643 for reciprocating the fifth pushing mechanism 642 is disposed at one side of the fourth pushing mechanism 641, the nozzle 640 picks up the outer lid 120 from the final stop position to the fourth station 240 and assembles the outer lid 120 to the bottle 100 by the cooperation of the fourth pushing mechanism 641 and the fifth pushing mechanism 642, and the fifth pushing mechanism 642 is mainly responsible for placing the outer lid 120 on the bottle 100 and continuously pressing down the outer lid 120 until the outer lid 120 is fastened to the bottle 100.

The end of the guide rod 643 and the fourth pushing mechanism 641 are respectively provided with a buffer 644 for controlling the movement stroke of the fifth pushing mechanism 642, and the buffer 644 is used for controlling the stroke of the fifth pushing mechanism 642, so that the reciprocating movement positioning of the fifth pushing mechanism 642 is more accurate.

The fourth pushing mechanism 641 is connected to the second upright 650 through a second sleeve 651, a second frame rod 652 is disposed at the top of the second upright 650, the second frame rod 652 is fixedly assembled with the second upright 650, a screw 653 for adjusting the distance between the second frame rod 652 and the fourth pushing mechanism 641 is disposed between the second frame rod 652 and the fourth pushing mechanism 641, the height of the fourth pushing mechanism 641 is adjusted by manually rotating the screw 653, the fourth pushing mechanism 641 is convenient to assemble and easy to process, and the second mounting bracket 610 can be fixed to the second upright 650.

A hand wheel 654 is arranged on the screw 653 and is convenient for rotating the screw 653, and the hand wheel 654 is convenient for lifting the fourth pushing mechanism 641.

The first pushing mechanism 553, the second pushing mechanism 557, the third pushing mechanism 632, the fourth pushing mechanism 641, the fifth pushing mechanism 642, and the suction nozzle 640 all employ an air cylinder driving system.

The operation flow is as follows:

firstly, the inner cap 110 on the picking mechanism 400 reaches the end of the trough 410 through the matching of a belt and a vibration disc, and is pressed by two rotating blocks 420 to wait for the operation of the upper cap, the outer cap 120 stops at the final stop position through the matching of a guide block 620 and a slide block 630, the suction nozzle 640 picks the outer cap 120 at a fourth station 240 through a fourth pushing mechanism 641 and a fifth pushing mechanism 642 to wait for the operation of the upper cap, the bottle 100 enters the turntable through a feeding conveyer belt 710, the turntable mechanism 200 rotates the bottle 100 to the first station 210, the two nozzles 310 respectively control the filling of the bottle 100 through two electromagnetic valves 330, the two nozzles 310 are switched through the turntable mechanism 200 until the filling is finished, the turntable mechanism 200 conveys the bottle 100 to the second station 220, the two matching blocks 430 at the second station 220 move towards each other to form a bucket-shaped pipe trough 431, the bottom of the pipe trough 431 is aligned with the center position of the mouth of the bottle 100, the pressing mechanism above the trough 410 presses the outer cap 120 downwards, the two rotating blocks 420 start to rotate in opposite directions along with the downward pressing of the outer cap 120 until the inner cap 110 is successfully separated from the rotating blocks 420 and falls, the falling inner cap 110 falls into the bottle body 100 through the tube groove 431, the two matching blocks 430 move backwards, the bottle body 100 is continuously conveyed to the third station 230 by the turntable mechanism 200, the clamp 520 is lowered to the position of the inner cap 110 through the second pushing mechanism 557, the cam rod 530 in the main body 510 is raised through the first pushing mechanism 553, the two clamps 520 clamp the inner cap 110 through the matching of the guide surface 531 and the facing surface 521, the main body 510 is rotated by the driving mechanism 551 so as to drive the clamp 520 to rotate for completing the cap screwing operation, after the cap screwing operation is completed, the cam rod 530 is lowered through the first pushing mechanism 553, the clamp 520 releases the inner cap 110 through the elastic mechanism 540, the clamp 520 is re-lifted and reset by the second pushing mechanism 557, the turntable mechanism 200 continuously conveys the bottle body 100 to the fourth station 240, the outer cap 120 descends to the mouth of the bottle 100 through the fifth pushing mechanism 642 along with the suction nozzle 640, and continues to be pressed down until the outer cap 120 presses the mouth of the bottle, so as to complete the whole filling and assembling operation, then the suction nozzle 640 releases the outer cap 120, the suction nozzle 640 ascends through the fifth pushing mechanism 642, and the turntable mechanism 200 continues to convey the bottle 100 which is filled and assembled to the position of the discharging conveyer 720 to perform the next process.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that simple modifications and substitutions by those skilled in the art are within the scope of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a capping mechanism, a serial communication port, including second mounting bracket (610), be equipped with guide block (620) on second mounting bracket (610), be equipped with guide way (621) that supply enclosing cover (120) to remove on guide block (620), one side of guide block (620) is equipped with slider (630), be equipped with spacing groove (631) that only supply an enclosing cover (120) to put into on slider (630), still including third pushing mechanism (632) that supply slider (630) reciprocating motion, enclosing cover (120) get into spacing groove (631) through adjusting well cooperation of guide way (621) and spacing groove (631), and realize spacingly through the dislocation cooperation of guide way (621) and spacing groove (631).

2. A capping mechanism according to claim 1, comprising a suction nozzle (640) for picking up the outer cap (120), the slide (630) having a relative displacement with the guide block (620), and the slide (630) having a final position, comprising a fourth pushing mechanism (641) for reciprocating the suction nozzle (640) between the final position and the fourth station (240), the suction nozzle (640) being reciprocated between the final position and the fourth station (240) by cooperation of the fourth pushing mechanism (641).

3. The capping mechanism of claim 2, comprising a fifth pushing mechanism (642) for reciprocating the nozzle (640) up and down, wherein a guide (643) for reciprocating the fifth pushing mechanism (642) is provided at one side of the fourth pushing mechanism (641), and the nozzle (640) picks up the outer cap (120) from the final stop position to the fourth station (240) and assembles the outer cap (120) to the bottle body (100) by the cooperation of the fourth pushing mechanism (641) and the fifth pushing mechanism (642).

4. A capping mechanism according to claim 3, wherein the end of the guide rod (643) and the fourth pushing mechanism (641) are respectively provided with a buffer (644) for controlling the movement stroke of the fifth pushing mechanism (642).

5. A capping mechanism according to claim 3, wherein the fourth pushing mechanism (641) is connected to the second upright (650) through a second sleeve (651), a second rod (652) is disposed at the top of the second upright (650), the second rod (652) is fixedly assembled with the second upright (650), and a screw (653) for adjusting the distance between the second rod (652) and the fourth pushing mechanism (641) is disposed between the second rod (652) and the fourth pushing mechanism (641).

6. A capping mechanism according to claim 5, wherein the screw (653) is provided with a hand wheel (654) to facilitate rotation of the screw (653).