A kind of efficient heat-sealing device of side bottom free sticky company of plastic woven bag
Technical field
The utility model belongs to packaging bag sealing device technical field, and in particular to a kind of side bottom free sticky company of plastic woven bag is efficient
Heat-sealing device.
Background technique
Heat-sealing bag making is commonly utilized in the fields such as daily chemical products packaging, food and medicine packaging, due to the packet when product fills
It is easiest to leak at pack heat-sealing, and the damage of packaging bag largely also occurs in heat seal lands in actual use,
Therefore select suitable heat-sealable material and Heat-seal parameter that can reduce the rejection rate of production line, and it is whole to effectively improve packing material
The barrier property of body.
In the Chinese patent of Patent No. 201620162688.8, it is noted that a kind of heat-sealing device, the device quickly add
Heat fusion is quickly cooled down, and adhesion is prevented in capping processes, it is ensured that the integrality of sealing part, heat-sealing high temperature will not spread, avoid
Packaging bag is destroyed, the leakproofness of protective packing bag improves packaging bag processing quality, but a kind of above-mentioned heat-sealing device packaging is vented
When, be not easy to exclude the air of packaging bag corner, exhaust efficiency is not high, and a kind of above-mentioned heat-sealing device process after need
Staff manually removes packing article, increases the labor intensity of staff.
Utility model content
The purpose of this utility model is to provide a kind of efficient heat-sealing devices of side bottom free sticky company of plastic woven bag, to solve above-mentioned back
The problem of exhaust efficiency is not high and increases labor intensity is proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of free sticky even High Efficiency Thermal of side bottom plastic woven bag
Seal apparatus, including workbench and backing plate cylinder, one end of the workbench is connected with backing plate, and workbench is close to one end of backing plate
Inside is equipped with motor, transport mechanism is embedded on the inside of the workbench, and workbench connects far from one end top of backing plate
It is connected to rack, the junction of the rack and workbench offers tapping channel diagonally downward, and rack is close to workbench
It is provided with discharge port on the inside of one end, the discharge port is connected to tapping channel, and the rack is far from solid on the inside of one end of workbench
Surely there are lifting cylinder and pressing plate cylinder, and lifting cylinder is located at the side of pressing plate cylinder, the bottom of the lifting cylinder is connected with
Exhaustion rack, and exhaustion rack is equipped with exhaust cylinder close to one end of frame inner wall, at the marginal position of the exhaustion rack bottom pair
Claim the connection there are two press strip, and exhaustion rack is internally provided with idler wheel mounting rack, the idler wheel mounting rack is connect with exhaust cylinder,
And the inner rotation of idler wheel mounting rack is connected with exhaust idler wheel.
Preferably, the bottom of the backing plate is connect with backing plate cylinder, and the first fire-bar is fixed at the top of backing plate.
Preferably, the bottom of the pressing plate cylinder is connected with pressing plate, and pressing plate is located at the side of exhaustion rack, the pressing plate
Bottom is provided with the second fire-bar, and the second fire-bar is located at the surface of the first fire-bar.
Preferably, controller is fixed at the top of the rack.
Preferably, the transport mechanism includes several transfer rollers and several transfer rollers are in one line in the horizontal direction,
It is sequentially connected between the two neighboring transfer roller by belt.
Preferably, the motor and outermost transfer roller are sequentially connected by belt.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with exhaustion rack, press strip, idler wheel mounting rack and exhaust idler wheel, covers on packet by exhaustion rack
The edge of packaging bag is fixed using press strip in the outside of pack, then passes through exhaust cylinder task driven idler wheel mounting rack and row
Gas idler wheel moves in the horizontal direction together, can realize that the air by bag tail is extruded onto sack and is discharged, thus by packaging bag turning
The air at place excludes, and exhaust efficiency is high.
(2) the utility model is provided with motor, transport mechanism, tapping channel and discharge port, passes through electric motor operation band
Live-roller rotation in dynamic transport mechanism, thus drive the packaging bag processed to transmit to discharge port direction by transport mechanism,
And directly exported from tapping channel, it does not need staff and manually removes the strap after processing, alleviate staff's
Labor intensity is easy to use.
(3) the utility model is provided with two fire-bars, is added simultaneously to the two sides of packaging bag by two fire-bars
Heat is conducive to Quick seal, further improves processing efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the left view of the utility model;
Fig. 3 is the bottom view of the utility model exhaustion rack;
Fig. 4 is the left view of the utility model exhaustion rack;
Fig. 5 is the top view of utility model works platform;
In figure: 1- workbench;2- backing plate;3- motor;4- transport mechanism;41- transfer roller;5- rack;6- tapping channel;
7- discharge port;8- lifting cylinder;9- pressing plate cylinder;10- exhaustion rack;11- exhaust cylinder;12- press strip;13- idler wheel mounting rack;
14- is vented idler wheel;15- backing plate cylinder;The first fire-bar of 16-;17- pressing plate;The second fire-bar of 18-;19- controller.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1-Fig. 5, the utility model provides a kind of technical solution: a kind of side bottom free sticky company of plastic woven bag is efficient
Heat-sealing device, including workbench 1 and backing plate cylinder 15, one end of workbench 1 is connected with backing plate 2, and workbench 1 is close to backing plate 2
One end inside motor 3 is installed, the inside of workbench 1 is embedded with transport mechanism 4, and the one end of workbench 1 far from backing plate 2
Top connects organic frame 5, and rack 5 and the junction of workbench 1 offer tapping channel 6 diagonally downward, and rack 5 is close to work
Make to be provided with discharge port 7 on the inside of one end of platform 1, discharge port 7 is connected to tapping channel 6, in the one end of rack 5 far from workbench 1
Side is fixed with lifting cylinder 8 and pressing plate cylinder 9, and lifting cylinder 8 is located at the side of pressing plate cylinder 9, and the bottom of lifting cylinder 8 connects
It is connected to exhaustion rack 10, and exhaustion rack 10 is equipped with exhaust cylinder 11, the edge of 10 bottom of exhaustion rack close to one end of 5 inner wall of rack
It is symmetrically connected with two press strips 12 at position, and exhaustion rack 10 is internally provided with idler wheel mounting rack 13, press strip 12 will be for that will wrap
It is pushed down at the marginal position of pack, convenient for exhaust, idler wheel mounting rack 13 is connect with exhaust cylinder 11, and idler wheel mounting rack 13 is interior
Portion is rotatably connected to exhaust idler wheel 14, and exhaust idler wheel 14 is convenient for for the gas extrusion of packaging bag bag tail to sack being discharged, avoids wrapping
Pack corner's siltation bulk gas.
Further, the bottom of backing plate 2 is connect with backing plate cylinder 15, and the top of backing plate 2 is fixed with the first fire-bar 16,
First fire-bar 16 is responsible for heating the upper surface of packaging bag.
Further, the bottom of pressing plate cylinder 9 is connected with pressing plate 17, and pressing plate 17 is located at the side of exhaustion rack 10, pressing plate
17 bottom is provided with the second fire-bar 18, and the second fire-bar 18 is located at the surface of the first fire-bar 16, the second fire-bar
18 are responsible for heating the bottom surface of packaging bag.
Specifically, the top of rack 5 is fixed with controller 19, motor 3, lifting cylinder 8, pressing plate cylinder 9, exhaust cylinder
11, backing plate cylinder 15, the first fire-bar 16 and the second fire-bar 18 are electrically connected with controller 19, and controller 19 uses PLC
Controller.
It is worth noting that transport mechanism 4 includes several transfer rollers 41 and several transfer rollers 41 in the horizontal direction one
Word arranges, and is sequentially connected between two neighboring transfer roller 41 by belt, and transport mechanism 4 falls convenient for driving packaging bag to move automatically
Under, it does not need manually to remove.
Further, motor 3 and outermost transfer roller 41 are sequentially connected by belt, and motor 3 uses GS0075A
Driving motor, power: 750, voltage rating: single-phase 220VAC.
The working principle and process for using of the utility model: in use, packaging bag is placed on workbench 1, and make to pack
The open end of bag is located on the first fire-bar 16, controls lifting cylinder 8 by controller 19 and works, is worked by lifting cylinder 8
It drives exhaustion rack 10 to drop to and covers packaging bag, and two press strips 12 is made to push down the edge of packaging bag, so that packaging bag be consolidated
It is scheduled on workbench 1, then exhaust cylinder 11 is controlled by controller 19 and is worked, worked by exhaust cylinder 11 and drive idler wheel installation
Frame 13 and exhaust idler wheel 14 move in the horizontal direction together, and the air of packaging bag bag tail is extruded at sack by exhaust idler wheel 14
And be discharged, be conducive to be vented, then, pressing plate cylinder 9,18 work of the first fire-bar 16 and the second fire-bar controlled by controller 19
Make, is pushed by 9 work belt dynamic pressure plate 17 of pressing plate cylinder, so that the second fire-bar 18 is pushed down packaging bag, pass through the first fire-bar 16
Upper and lower two faces of packaging bag are heated simultaneously with 18 heating power of the second fire-bar, to realize quickly heat-sealing, heat-sealing
After good, motor 3 is controlled by controller 19 and is worked, worked by motor 3 and drive belt transmission, it is dynamic most to lead to belt driving band
The transfer roller 41 in outside rotates, to realize that driving transport mechanism 4 is driven, and then drives the packaging bag that processes to discharge port 7
Movement, and exported packaging bag by tapping channel 6, it does not need manually to remove, be easy to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.