Heat shrinkable package equipment
Technical field
The utility model relates to packing technique fields, more particularly to a kind of heat shrinkable package equipment.
Background technique
The driving motor of existing heat shrinkable package equipment is generally stationary structure, is mounted on product infeed conveyor belt
Lower section, due to the width of heat shrink films be by infeed conveyor belt below motor position control, equipment work during, if packet
The specification replacement for filling product needs halt device adjustment motor position to guarantee that product is located at the corresponding position of heat shrink films;When more
When the product changed differs larger with the product specification produced, then needs to remove motor, chain, route etc. and change direction and pacify again
Dress, at the same equipment restart after be also required to pre-heating temperature elevation, that is, need to stop produce the regular hour, the production of other specifications could be replaced
Product carry out being heat-shrinked cigarette packet, take a long time, seriously affect working efficiency.Meanwhile the adjustment range of the sealed membrane width of equipment has
Limit, with increasing for production product category, the applicable limitation of equipment is increasingly protruded.In addition, needing when replacement motor electricity
The related accessories such as machine, chain all remove refitting, the mating applicability between each component of commissioning device are also needed after refitting, due to reality
The product of different size is needed to be replaced frequently in the production process of border, it is necessary to motor refitting is often removed, to equipment and accessory
Abrasion it is very serious, greatly reduce the service life of equipment.
Utility model content
The purpose of this utility model is at least to solve one of drawbacks described above and deficiency, which is by the following technical programs
It realizes.
The utility model provides a kind of heat shrinkable package equipment, including rack and be mounted on the rack first
Conveyer belt, feed device divide film set square, sealing-cutting device, the second conveyer belt, and the first conveyer belt is movably mounted at institute
It states in rack, being fixed with below the first conveyer belt can drive the first conveyer belt operation with the first of conveying products
Driving device, it is described that film set square is divided to be separately mounted to above and below the first conveyer belt, the first conveyer belt
Bottom is equipped with sliding block or sliding rail, and the rack is equipped with the sliding rail or sliding block cooperated with the sliding block or sliding rail, the sliding rail
Orbital direction is vertical with the conveying direction of the product.
Further, the rack includes shell, and the shell offers in the region close to the first driving device
Notch, the first driving device can move through the notch under the drive of the first conveyer belt.
Further, the bottom of the first conveyer belt is equipped with and is fixed for the movement to the first conveyer belt
Lockable mechanism.
Further, the side of the inlet of the sealing-cutting device, second conveying is arranged in the first conveyer belt
The side in the exit of the sealing-cutting device is arranged in band.
Further, the feed device is mounted on the side of the top of the first conveyer belt, the feed device packet
It includes the feeding roller being fixedly mounted in the rack and two rollers of the lower section of the feeding roller is set, be crimped onto described
Shrink film on feeding roller can pass through between two rollers.
Further, it is described divide film set square include be mounted on the top of the first conveyer belt upper point film set square and
Be mounted on lower point of film set square of the lower section of the first conveyer belt, it is described on divide film set square and it is described under divide film set square phase
To being arranged in parallel.
Further, described that film set square is divided to connect by bracket with the first conveyer belt, the bracket, which is equipped with, to be used
Divide the rotary valve of the height of film set square on adjusting is described.
Further, the shape for dividing film set square is in isosceles right triangle, described to divide the first straight of film set square
The centerline axis parallel of the arm of angle and the feed device, second right-angle side for dividing film set square and the first conveyer belt
Central axis upright.
It further, further include the useless film collection device being arranged in below the first conveyer belt and the sealing-cutting device,
The useless film collection device is arranged close to the input of the output end and the sealing-cutting device of the first conveyer belt by bracket
Position between end.
It further, further include the control panel being arranged in the rack, the control panel is respectively with described first
Driving device, the feed device, the sealing-cutting device, the second driving device of second conveyer belt and the useless film are received
Acquisition means electrical connection and/or signal connection.
The advantages of the utility model, is as follows:
(1) infeed conveyor belt for being used for conveying products is set as moveable structure by the utility model, is inputted by mobile
Conveyer belt is the position of adjustable driving motor, eliminates and removes the step of motor re-assemblies, and single production can be saved one
The fixed time, substantially increase production efficiency.
(2) driving motor can not only be moved freely along track, while also expand the moving distance of driving motor, be widened
The scope of application of sealed membrane width can produce more, more so that the applicability of whole equipment is obviously improved
The product of specification.
(3) for different size, different types of product no replacement is required motor, the abrasion journey of equipment and accessory is reduced
Degree, substantially increases the service life of equipment.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.
Fig. 1 is the main view of heat shrinkable package equipment provided by the embodiment of the utility model;
Fig. 2 is the side view of heat shrinkable package equipment provided by the embodiment of the utility model (first conveyer belt does not move);
Fig. 3 is side view (the first conveyer belt forward movement of heat shrinkable package equipment provided by the embodiment of the utility model
To maximum width apart from when schematic diagram);
Appended drawing reference is as follows in figure:
1- rack 11- sliding rail
12- notch 2- first conveyer belt
21- sliding block 3- feed device
31- feeding roller 32- roller
33- spanner 4- divide film set square
Divide film set square 5- sealing-cutting device on 41-
6- the second conveyer belt 7- gives up film collection device
8- first driving device 9- bracket
91- rotary valve 10- control panel
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
Fig. 1 to Fig. 3 shows the structural representation for the heat shrinkable package equipment that embodiment according to the present utility model provides
Scheme (moving direction that the direction of hollow arrow is first conveyer belt in Fig. 3).As shown in Figure 1 to Figure 3, provided by the utility model
Heat shrinkable package equipment includes rack 1 and the first conveyer belt being mounted in rack 1 (such as infeed conveyor belt) 2, feeding dress
It sets 3, divide film set square 4, sealing-cutting device 5, the second conveyer belt (output conveyer belt) 6.
First conveyer belt 2 is movably mounted in rack 1, for product to be packaged to be delivered to the covering of shrink film
Region is retracted film cladding, and is delivered to progress sealing packaging in sealing-cutting device 5.The lower section of first conveyer belt 2 is fixedly installed with
For driving the operation of first conveyer belt 2 with the first driving device 8 of conveying products, the bottom of first conveyer belt 2 is equipped with sliding block 21,
Position corresponding with sliding block 21 is equipped with the sliding rail 11 cooperated with sliding block 21, the orbital direction of sliding rail 11 and the first conveying in rack 1
Conveying direction with 2 is vertical, and sliding block 21 can be moved horizontally along the orbital direction of sliding rail 11, and drive first driving device 8 one
Play movement.
The bottom of first conveyer belt 2 is additionally provided with lockable mechanism and position-limit mechanism, and lockable mechanism is used for being moved to a spacing
From first conveyer belt 2 be fixed;Position-limit mechanism is prevented for limiting to the first conveyer belt 2 for being moved to certain distance
Only the sliding block 21 of first conveyer belt 2 falls off from sliding rail 11.
In specific implementation, first conveyer belt 2 and the removable connection type of rack 1 are not limited specifically, such as can be first
The sliding rail of one section of groove-like is arranged along the direction vertical with conveying direction for the bottom of conveyer belt 2, and rack 1 is equipped with to match with sliding rail
The sliding block of conjunction;In another embodiment, the structure of pulley and sliding rail cooperation can be used.The company cooperated using sliding block 21 and sliding rail 11
Mode is connect, it is more firm compared to the mode that pulley and sliding rail cooperate, it can guarantee product even running on the conveyor belt.First
Driving device 8 is motor driver, including brushless DC motor or stepper motor etc..
For the beauty and arragement construction for guaranteeing heat shrinkable package equipment, rack 1 includes shell, and shell is close to the first driving
The region of device 8 opens up jagged 12, and first driving device 8 can move through the notch under the drive of first conveyer belt 2
12, the moving distance of first driving device 8 is expanded, the scope of application of shrink film width has been widened.
Feed device 3 is mounted on the top of rack 1 close to the side of first conveyer belt 2, for conveying shrink film;Divide film three
Gusset 4 is connect by bracket 9 with first conveyer belt 2, for the double-deck shrink film to be divided into upper and lower two layers, respectively from the top of product
Portion and bottom product wrapping, it is instant packed.
Feed device 3 is Scroll structure, and including the feeding roller 31 being set in rack 1 and feeding roller 31 is arranged in
Two rollers 32 of lower section, curling has shrink film, the central axis of feeding roller 31 and the central axis of roller 32 on feeding roller 31
In parallel, two rollers 32 are symmetrically disposed in the two sides of feeding roller 31, can be oriented to shrink film, make shrink film entirely
It is delivered to a point film set square 4 from being passed through between two rollers 32 and carries out a point film.It is equipped with and uses close to the side of feeding roller 31 in rack 1
In the spanner 33 of control feed device 3, feed device 3 can be started by pulling spanner 33.
The side of feed device 3 is equipped with perforating device (not shown), starts feed device 3, and shrink film can transport forward automatically
It send, the position that perforating device can need to punch according to product, when shrink film passes through feeding roller 31, with perforating needle in shrink film
Preparatory eyeletting, it is instant packed.
Point film set square 4 includes being mounted on upper point film set square 41 of the top of first conveyer belt 2 and being mounted on first
Lower point of film set square (not shown) of the lower section of conveyer belt 2 above divides film set square 41 flat with lower point of film set square point upper layer and lower layer
Row setting.The shape for dividing film set square 4 is in isosceles right triangle, and the top of first conveyer belt 2 is horizontally arranged at by bracket 9
And lower section, bracket 9 be equipped with rotary valve 91, for adjusting the upper point film set square 41 for being mounted on the top of first conveyer belt 2
Highly, various sizes of product is enabled to pass through upper point region between film set square 41 and first conveyer belt 2.
Divide the first right-angle side of film set square 4 and the centerline axis parallel of feed device 3, divides the second of film set square 4 straight
The central axis upright of the arm of angle and first conveyer belt 2.When shrink film is through excessive film set square 4, double-deck shrink film is separated into
Upper layer and lower layer, and 90 degree of foldings are done along the bevel edge of isosceles right triangle, when product passes through covering for shrink film with first conveyer belt 2
When cover area, product is just admitted in sealing-cutting device 5.When the electric eye being located at sealing-cutting device 5, which detects product, to be passed through, sealing
Shrink film is depressed and cut off to device 5, and the product for being retracted film package is sealed.Particularly, when work, the abutting on one side of shrink film
First right-angle side.
The exit of sealing-cutting device 5 is arranged in second conveyer belt 6, for by the good product of sealing be sent into thermal-shrinkage furnace into
Row is heat-shrinked, to complete packaging process.
The lower section of first conveyer belt 2 and sealing-cutting device 5 is equipped with useless film collection device 7, is cut for collecting by sealing-cutting device 5
Remaining sealed membrane.Useless film collection device 7 is arranged close to the output end and sealing-cutting device 5 of first conveyer belt 2 by bracket
Position between input terminal facilitates and all collects discarded shrink film.
Heat shrinkable package equipment further includes the control panel 10 being arranged in rack 1, and control panel 10 is positioned close to seal
The side of cutting apparatus 5, control panel 10 respectively with the first driving device 8 of first conveyer belt 2, feed device 3, sealing-cutting device 5,
Second driving device of the second conveyer belt 6 and the electrical connection of useless film collection device 7 and/or signal connection.Pass through control
Panel 10 processed can be according to the adjustment of features parameters of packaged product, for example, can be defeated according to the big minor adjustment first of product
Send the conveying speed of band 2, along distance of width direction forward movement of rack etc..
When replacing product, first the height of product is adjusted, first driving device 8 is adjusted and is adjusted to first conveyer belt 2
Closed state adjusts spanner 33, so that film is across two rollers 32 of feed device 3, and by dividing film set square 4 will be thin
Film is divided into upper and lower two layers, adjusts the rotary valve 91 divided at film set square 4, so that the triangle of 2 top of first conveyer belt supports film bar
Expansion film be higher than product 10mm;Secondly, the product width in first conveyer belt 2 is adjusted, open under first conveyer belt 2
After the mechanical lock fixed pole of side, it is moved forward or rearward first conveyer belt 2 along the direction of sliding rail 11, to adjust the position of product, is made
Film can cover product.
As shown in Fig. 2, when the specification of product is larger, in the central axis and sealing-cutting device 5 of first conveyer belt 2
Mandrel line is overlapped, and first driving device 8 is located at the inside of rack 1, and the width of shrink film is larger, can be by product without movement
Cladding.
As shown in figure 3, first conveyer belt 2 is moved along the direction of sliding rail 11 when the specification of product is smaller, so that the
One driving device 8 is moved to position as shown in the figure, and the shrink film and product that can make smaller width are instant packed to just.Separately
Outside, using the first conveyer belt of packaged type 2, can the smaller of the width of shrink film setting be reduced the use of shrink film, is dropped
Low cost.The mobile maximum distance of first driving device 8 is the width of rack 1.In specific implementation, first conveyer belt 2 being capable of band
First driving device 8 is moved in initial position (first conveyer belt 2 does not move) as shown in Figure 2 and maximum distance as shown in Figure 3
It is moved horizontally between position.
In specific implementation, existing heat shrinkable package equipment can be transformed, by infeed conveyor belt and driving device
It is set as moveable structure.For example, the driving motor of existing box heat shrinkable package equipment is generally located on the shell of equipment
In vivo, when it is implemented, a notch can be cut out close to the steel plate of device housings for motor side, allow motor along sliding rail
It moves freely, is not limited by device housings width.When the variation of the product specification of production, pass through mobile infeed conveyor belt
The position for adjusting driving motor, eliminates and removes the step of motor re-assemblies, and single production can be saved the regular hour, greatly
Production efficiency is improved greatly.Driving motor can not only be moved freely along track, at the same also expand the movement of driving motor away from
From having widened the scope of application of sealed membrane width, so that the applicability of whole equipment is obviously improved, can produce more kinds of
The product of class, more specifications.In addition, reducing the abrasion journey of equipment and accessory for different products no replacement is required motor
Degree, substantially increases the service life of equipment.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with
Subject to the scope of protection of the claims.