A kind of packaging tube auto tube feeding closing device
Technical field
This application involves a kind of package auxiliary device, especially a kind of packaging tube auto tube feeding closing device.
Background technology
With the fast development of the raising and modern packaging industry of people's living standard, the various days with hose packing
Normal daily necessities, cosmetics and drug etc. increasingly have been favored by people, thus the daily necessities to various hoses and makeup
The demand of product packaging also increases considerably.
In makeup, daily, medical, food service industry, such as facial cleanser, toothpaste, medicine many with the product of hose package
Cream, condiment etc..Process is relatively more, such as some domestic compact ultrasound wave conduit loading tail sealing machines just have upper tube, filling, envelope
The multiple working procedures such as tail, back-end crop, outlet pipe.Since hose is mostly cylindrical shape, after sealing, it is round to become tube head, and pipe tail is flat
It is flat-shaped, apparent two sides is formed, and the pattern on two sides is often different.In order to ensure the pattern position at the positive back side after hose sealing
To just accurate, hose must be put correctly when entering sealing process according to designed position.
Currently, domestic flexible conduit loading tail sealing machine, which completes hose, puts process all by being accomplished manually, due to entire
Production process can not achieve continuous automatic production, leverage production efficiency.Meanwhile worker's labour degree increases, in addition,
If the position put is inaccurate, the product after sealing unsightly will also become waste product sometimes.
Application No. is 201410764594.3 Chinese invention patent application, invention wounds disclosed on 04 08th, 2015
Entitled " auto tube feeding device of hose elevating conveyor structure " made comprising main shaft, by rotating branch under the main shaft
Rack-mounted have a moved cross beam, and tube rod is grabbed equipped with several under the moved cross beam;One end of the main shaft is connected with electric rotating machine, institute
It states main shaft and connects with multiposition cylinder.
The moved cross beam is connected by push rod with transverse cylinder, and the transverse cylinder is on fixed cross beam, the fixation
Crossbeam is fitted together side by side with moved cross beam.
Application No. is 201410764642.9 Chinese invention patent application, invention wounds disclosed on 04 08th, 2015
Entitled " a kind of and mating filling sleeve elevating conveyor structure of conduit loading tail sealing machine " made, including rack, hose feed device,
Auto tube feeding device, automatic pipe discharging device are sequentially arranged in the rack and at the top of hose feed device, described
Hose drawing mechanism is housed in rack and in the side edge of automatic pipe discharging device.
The auto tube feeding device includes the main shaft in rack, and movable transverse is housed by runing rest under the main shaft
Beam grabs tube rod under the moved cross beam equipped with several;One end of the main shaft is connected with electric rotating machine, the main shaft and and multidigit
Cylinder is set to connect.The moved cross beam is connected by push rod with transverse cylinder, and the transverse cylinder is described solid on fixed cross beam
Determine crossbeam to be fitted together side by side with moved cross beam.
Above-mentioned two parts of patent applications drive main shaft to decline, by under moved cross beam by the work of multiposition cylinder
It grabs tube rod and is inserted into hose and captured, then drive main shaft to ramp up in place by multiposition cylinder;Pass through electric rotating machine again
Work drives main shaft rotation and is lifted up the hose grabbed in tube rod rotation in place by runing rest.The moved cross beam is logical
It crosses push rod with transverse cylinder to be connected, on fixed cross beam, the fixed cross beam is mounted in the transverse cylinder side by side with moved cross beam
Together.Drive oscillating bearing and push rod by the work of transverse cylinder, make moved cross beam and grab tube rod move laterally and by grabbing
Tube rod is properly inserted in hose, is effectively captured to hose.To be automatically performed the upper tube process of hose, upper tube conveying
Speed is fast, yield is big, work efficiency is high, and hygienic environment-protecting, reduces the labor intensity of operating personnel.
However, in above-mentioned patent application, tube feeding device is inserted into hose by grabbing tube rod and is captured and promoted, from attached
It is seen on figure, it includes extra heavy pipe and tubule to grab tube rod.It grabs tube rod to need to capture hose, therefore grabs the outer wall needs of extra heavy pipe in tube rod
With hose inner wall tight fit.In this way, there will be following insufficient:
1. the outer wall for grabbing extra heavy pipe in tube rod needs and hose inner wall tight fit, tube rod is grabbed during stretching into hose, is stretched
Enter difficulty, delay crawl time, and be easy to make hose to deform or crooked, be unfavorable for it is follow-up it is filling, to processes such as marks.
2. the outer wall for grabbing extra heavy pipe in tube rod need with hose inner wall tight fit, be unfavorable for hose and be detached from tube rod from grabbing, increased
Add the difficulty of de- material.
Invention content
The application technical problems to be solved are that in view of the above shortcomings of the prior art, and it is automatic to provide a kind of packaging tube
Upper tube closing device, the packaging tube auto tube feeding closing device can make the crawl for grabbing tube rod convenient, fast, to packaging tube without
It influences, and the discharging of the instant packed hose of energy.In addition, sealing operation can also be carried out to the open end of packaging tube, on making
Pipe operates simultaneously with sealing, saves process and time.
In order to solve the above technical problems, the application the technical solution adopted is that:
A kind of packaging tube auto tube feeding closing device, including rotary shaft, cross bar, grab tube rod, storage pipe device and sealing machine.
Rotary shaft is vertically arranged, can rotate left and right, and the height of rotary shaft can lift, and be provided at the top of rotary shaft
Through-hole.
One end of cross bar is pierced by from the through-hole of rotary shaft, and cross bar is rotatablely connected by bearing and rotary shaft;Cross bar is worn
Outlet is connected with first motor, and cross bar can be rotated under the drive of first motor.
It is uniformly set side by side with several on cross bar and grabs tube rod.
It includes centre pilot, elastic cylinder, spring, sheet metal and electromagnet to grab tube rod for every.
Elastic cylinder is hollow-core construction, and coaxial package is in the periphery of centre pilot, the top inner wall face of elastic cylinder
It is circumferentially arranged to have several sheet metals.
Several springs are additionally provided between the top inner wall face of elastic cylinder and elastic cylinder.
Centre pilot is embedded to be cased with the electromagnet that can be mutually adsorbed with sheet metal, and the adsorption capacity between electromagnet and sheet metal is big
In the elastic force of spring.
When spring is in elongation state, the maximum outside diameter of elastic cylinder is more than the internal diameter of packaging tube;At spring
When contraction state, the maximum outside diameter of elastic cylinder is less than the internal diameter of packaging tube.
Storage pipe device includes sliding rail and several storage pipe supports;Upper tube position is provided on sliding rail, storage pipe support is slidably connected at
On sliding rail;
It is evenly arranged with the conical seat equal with tube rod quantity is grabbed on storage pipe support.
After rotary shaft rotates, cross bar can be made parallel with positioned at the storage pipe support of upper tube position.
Sealing machine is arranged is wound with sealed membrane on the top of cross bar, sealing machine.
Each sheet metal is pasted onto on the top inner wall face of elastic cylinder.
Being provided on the cross bar can whether there is or not the photoelectric sensors being detected to upper tube position storage rack.
The rotation of the rotary shaft and lift in height are driven by the second motor.
Second motor is positive and negative rotation servo motor.
The application with the above structure, grabs pipe and to unload pipe process as follows:Before grabbing pipe, electromagnet is in off-position, on
It states spring and is in elongation state, make elastic cylinder in small big wedge structure under one.When needing to grab pipe, electromagnetism Tie Tong
Electricity, electromagnet are mutually adsorbed with sheet metal.Since the adsorption capacity between electromagnet and sheet metal is more than the elastic force of spring, therefore can overcome
The elastic force of spring makes sheet metal be moved radially towards the direction of centre pilot, spring-compressed, and then makes the elastic cylinder be in
It is now cylindrical structure, and the outer diameter of elastic cylinder is less than the internal diameter of packaging tube, therefore packaging tube can be easily got into very much
It is interior, tube rod and packaging tube need not be grabbed and generate tight fit, the deformation of packaging tube and crooked will not be caused.Work as elastic cylinder
Into after in packaging tube, electromagnet power-off, spring elongation, elastic cylinder is in small big wedge structure under one again, should
The outer diameter of the elastic cylinder of wedge structure is more than the internal diameter of packaging tube, therefore can make to grab tube rod and packaging tube generation close-fitting
It closes, rotary shaft rotation realizes the crawl to packaging tube, and be placed on designated position, to facilitate subsequent filling wait to operate.It unloads
Guan Shi, electromagnet need to be only once again powered up, identical as pipe process is grabbed.
In addition, the setting of above-mentioned conical seat, can position the packaging tube of both ends open, and adapt to different-diameter
Packaging tube.The setting of above-mentioned storage pipe device can conveniently grab tube rod and carry out feeding from fixed position, can once take more packets
Hose is filled, feeding accurately facilitates.
Further, the setting of above-mentioned sealing machine, can make packaging tube during upper tube captures, complete sealing step
Suddenly.The specific steps are:After rotary shaft rotation, make the surface grabbed tube rod and be located at upper material position on cross bar, the photoelectric transfer on cross bar
When sensor detects that material position has storage pipe support, progress is above-mentioned to grab pipe process.Then, rotary shaft rotates, and makes on cross bar and sealing machine
Sealed membrane it is parallel, then, cross bar rotation, make packaging tube open end be directed toward sealed membrane, followed by rotary shaft height
It rises or sealing machine height declines, complete sealing operation.After the completion of sealing, cross bar rotates again to set back, and rotary shaft is revolved again
Turn, the packaging tube after the completion of sealing is placed on designated position, carries out the above-mentioned pipe that unloads and operate, wait operation to be filled.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the packaging tube auto tube feeding closing device of the application when spring extends.
Fig. 2 is a kind of structural schematic diagram of the packaging tube auto tube feeding closing device of the application when spring contraction.
Fig. 3 shows the enlarged structure schematic diagram grabbed when spring extends in tube rod.
Specific implementation mode
The present application will be further described in detail with specific better embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, a kind of packaging tube auto tube feeding closing device, wherein having rotary shaft 1, through-hole
11, cross bar 2, photoelectric sensor 21, first motor 22, grab tube rod 3, centre pilot 31, elastic cylinder 32, spring 33, metal
Piece 34, electromagnet 35, storage pipe device 4, sliding rail 41, storage pipe support 42, elastic hose cup 421, upper tube position 43, sealing machine 5 etc. are main
Technical characteristic.
A kind of packaging tube auto tube feeding closing device, including rotary shaft, cross bar, grab tube rod, storage pipe device and sealing machine.
Rotary shaft is vertically arranged, can rotate left and right, and the height of rotary shaft can lift, and be provided at the top of rotary shaft
Through-hole.
One end of cross bar is pierced by from the through-hole of rotary shaft, and cross bar is rotatablely connected by bearing and rotary shaft;Cross bar is worn
Outlet is connected with first motor, and cross bar can be rotated under the drive of first motor.
It is uniformly set side by side with several on cross bar and grabs tube rod.
It includes centre pilot, elastic cylinder, spring, sheet metal and electromagnet to grab tube rod for every.
Elastic cylinder is hollow-core construction, and coaxial package is in the periphery of centre pilot, the top inner wall face of elastic cylinder
It is circumferentially arranged to have several sheet metals.
Several springs are additionally provided between the top inner wall face of elastic cylinder and elastic cylinder.
Centre pilot is embedded to be cased with the electromagnet that can be mutually adsorbed with sheet metal, and the adsorption capacity between electromagnet and sheet metal is big
In the elastic force of spring.
When spring is in elongation state, the maximum outside diameter of elastic cylinder is more than the internal diameter of packaging tube;At spring
When contraction state, the maximum outside diameter of elastic cylinder is less than the internal diameter of packaging tube.
Storage pipe device includes sliding rail and several storage pipe supports;Upper tube position is provided on sliding rail, storage pipe support is slidably connected at
On sliding rail;
It is evenly arranged with the conical seat equal with tube rod quantity is grabbed on storage pipe support.
After rotary shaft rotates, cross bar can be made parallel with positioned at the storage pipe support of upper tube position.
Sealing machine is arranged is wound with sealed membrane on the top of cross bar, sealing machine.
Each sheet metal is pasted onto on the top inner wall face of elastic cylinder.
Being provided on the cross bar can whether there is or not the photoelectric sensors being detected to upper tube position storage rack.
The rotation of the rotary shaft and lift in height are driven by the second motor.
Second motor is positive and negative rotation servo motor.
The application with the above structure, grabs pipe and to unload pipe process as follows:Before grabbing pipe, electromagnet is in off-position, on
It states spring and is in elongation state, make elastic cylinder in small big wedge structure under one.When needing to grab pipe, electromagnetism Tie Tong
Electricity, electromagnet are mutually adsorbed with sheet metal.Since the adsorption capacity between electromagnet and sheet metal is more than the elastic force of spring, therefore can overcome
The elastic force of spring makes sheet metal be moved radially towards the direction of centre pilot, spring-compressed, and then makes the elastic cylinder be in
It is now cylindrical structure, and the outer diameter of elastic cylinder is less than the internal diameter of packaging tube, therefore packaging tube can be easily got into very much
It is interior, tube rod and packaging tube need not be grabbed and generate tight fit, the deformation of packaging tube and crooked will not be caused.Work as elastic cylinder
Into after in packaging tube, electromagnet power-off, spring elongation, elastic cylinder is in small big wedge structure under one again, should
The outer diameter of the elastic cylinder of wedge structure is more than the internal diameter of packaging tube, therefore can make to grab tube rod and packaging tube generation close-fitting
It closes, rotary shaft rotation realizes the crawl to packaging tube, and be placed on designated position, to facilitate subsequent filling wait to operate.It unloads
Guan Shi, electromagnet need to be only once again powered up, identical as pipe process is grabbed.
In addition, the setting of above-mentioned conical seat, can position the packaging tube of both ends open, and adapt to different-diameter
Packaging tube.The setting of above-mentioned storage pipe device can conveniently grab tube rod and carry out feeding from fixed position, can once take more packets
Hose is filled, feeding accurately facilitates.
Further, the setting of above-mentioned sealing machine, can make packaging tube during upper tube captures, complete sealing step
Suddenly.The specific steps are:After rotary shaft rotation, make the surface grabbed tube rod and be located at upper material position on cross bar, the photoelectric transfer on cross bar
When sensor detects that material position has storage pipe support, progress is above-mentioned to grab pipe process.Then, rotary shaft rotates, and makes on cross bar and sealing machine
Sealed membrane it is parallel, then, cross bar rotation, make packaging tube open end be directed toward sealed membrane, followed by rotary shaft height
It rises or sealing machine height declines, complete sealing operation.After the completion of sealing, cross bar rotates again to set back, and rotary shaft is revolved again
Turn, the packaging tube after the completion of sealing is placed on designated position, carries out the above-mentioned pipe that unloads and operate, wait operation to be filled.
The preferred embodiment of the application described in detail above, still, the application is not limited in the above embodiment
Detail can carry out a variety of equivalents to the technical solution of the application in the range of the technology design of the application, this
A little equivalents belong to the protection domain of the application.