A kind of solvent-free composite machine
Technical field
The utility model relates to compounding machine fields, and in particular to a kind of solvent-free composite machine.
Background technique
Solvent-free composite machine is a kind of method that two or more substrates are combined with each other using solventless adhesive,
Also known as response type is compound, currently, solvent-free composite machine in solvent-free adhesive feeding, is needed using sizer is arrived, still
For existing sizer in gluing, the leak adhesive phenomenon being easy to appear on film, this just will affect subsequent recombination process;In addition,
When existing solvent-free composite machine carries out compound work to raw material, recombination velocity is fast, and cooling rate is slower, may cause in finished product
Containing bubble, the quality of production is influenced.
Utility model content
The purpose of this utility model is to provide a kind of solvent-free composite machines, to solve mentioned above in the background art ask
Topic.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of solvent-free composite machine, including rack,
Rack left and right ends bottom is provided with pedestal, and 4-6 mounting hole is offered on the pedestal, and screw is stretched across mounting hole
Enter in ground and fixes rack;It is provided with the first support frame on the inside of the left end of the rack, is set on the inside of first support frame
There is the first let off roll, the left end of the rack, which is internally provided with, carries glue case, the load glue box top opening, load glue bottom portion
Glue-feeder is offered, the glue-feeder connects glue storage box by glue conveying box;Is also movably set with inside the left end of the rack
One idler wheel and the second idler wheel;First idler wheel is located at right above glue storage box, and second idler wheel is located at right above the first idler wheel,
Gap between first idler wheel and the surface of the second idler wheel only passes through for plastic foil;The frame top is provided with the second support
Frame is provided with elastic electric telescopic rod on second support frame, and the electric expansion boom end is fixedly connected with benefit
Glue spray head, the glue spray head pump connection glue storage box by colloid;
It is provided with third support frame on the outside of the right end of the rack, the 4th support is provided on the inside of the right end of the rack
Frame;It is provided with the second let off roll on the third support frame, coiled strip roller, the right side of the rack are provided on the 4th support frame
End is internal to be equipped with pressing device, humidifier and cooling device, and the pressing device includes pressing rubber roller and setting in pressing glue
Heat combined roller above roller is rotatablely connected between the pressing rubber roller, heat combined roller and the rack, and the humidifier setting is being pressed
It attaches together and sets left side, the humidifier includes escape pipe and the electric heat type humidifier that is connected with escape pipe, the outlet tube wall
On offer several fumaroles;The cooling device includes the first chill roll and the second chill roll, the first chill roll and second
It is rotatablely connected between chill roll and the rack, first chill roll is arranged below escape pipe, and second chill roll is set
It sets on the left of escape pipe;First chill roll and the hollow interior Sheng cooling water of the second chill roll roller;Second chill roll is cold
But water inlet connects water tank, and the second chill roll cooling water outlet connects the first chill roll cooling water inlet, and described first is cooling
Roller cooling water outlet connects water tank by water pump, is provided with refrigeration machine in the water tank;
Be provided between first let off roll and coiled strip roller, between the second let off roll and coiled strip roller several for branch
Support and the guide roller for guiding the plastic foil discharged by the first let off roll and the second let off roll.
Further, first let off roll, the first idler wheel, the second let off roll and coiled strip roller are connected with driving motor,
The driving motor is arranged at rack rear.
Further, liquid level sensor is provided in the load glue case.
Further, motor-driven valve is provided in the load glue case and glue storage box connecting pipe.
The utility model has the advantages that it is provided with liquid level sensor in the load glue case of (1) the utility model setting, it can be according to level sensing
The colloid carried in glue case is replenished in time in the standby signal of device, meanwhile, frame top is provided with the second support frame, second support
Elastic electric telescopic rod is provided on frame, the electric expansion boom end is fixedly connected with glue spray head;Electric expansion
The setting of bar enables glue spray head to be moved forward and backward, and the leak adhesive on plastic foil is filled;(2) the utility model is provided with humidification
Device offers several fumaroles on outlet tube wall in humidifier, so that cooling air outlet is uniform, on the one hand ensure that
Humidity, on the other hand enables the rapid uniform decrease in temperature of plastic foil after heat seal;The utility model is additionally provided with cooling device, is passing through
After humidifier tentatively cools down, the first chill roll of approach and the second chill roll continue uniform decrease in temperature, avoid and contain gas in finished product
Bubble, ensure that the quality of production.The utility model structure is simple, and plastic foil gluing is uniform, and the plastic foil energy after heat seal
Rapid uniform decrease in temperature, good product quality, rejection rate are low.
Detailed description of the invention
The structural schematic diagram of Fig. 1 the utility model;
The top view of Fig. 2 the utility model electric telescopic rod and glue spray head;
The top view of Fig. 3 the utility model pressing device, humidifier and cooling device;
The top view of Fig. 4 the utility model cooling device;
Appended drawing reference: 1. racks, 2. pedestals, 3. mounting holes, 4. first support frames, 5. first let off roll, 6. carry glue case, 7.
Glue-feeder, 8. glue storage boxs, 9. first idler wheels, 10. second idler wheels, 11. plastic foils, 12. second support frames, 13. electric telescopic rods,
14. glue spray head, 15. colloids pump, 16. third support frames, 17. the 4th support frames, 18. second let off roll, 19. coiled strip rollers, 20.
Press rubber roller, 21. heat combined rollers, 22. escape pipes, 23. electric heat type humidifiers, 24. fumaroles, 25. first chill rolls, 26. second
Chill roll, 27. water tanks, 28. refrigeration machines, 29, guide roller, 30. liquid level sensors, 31. motor-driven valves.
Specific embodiment
Below against attached drawing, by the description of the embodiment, being described in further detail to the utility model, it is therefore an objective to help
It helps those skilled in the art to have more complete, accurate and deep understanding to the design of the utility model, technical solution, and helps
In its implementation.
Referring to shown in Fig. 1-4, a kind of solvent-free composite machine, including rack 1, the 1 left and right ends bottom of rack are respectively provided with
There is pedestal 2,4-6 mounting hole 3 is offered on the pedestal 2, screw protrudes into ground that rack 1 is fixed across mounting hole 3;Institute
It states and is provided with the first support frame 4 on the inside of the left end of rack 1, the inside of first support frame 4 is equipped with the first let off roll 5, described
The left end of rack 1, which is internally provided with, carries glue case 6, and 6 top opening of load glue case, 6 bottom of load glue case offers glue-feeder
7, the glue-feeder 7 connects glue storage box 8 by glue conveying box;9 He of the first idler wheel is also movably set with inside the left end of the rack 1
Second idler wheel 10;First idler wheel 9 is located at right above glue storage box 6, and second idler wheel 10 is located at right above the first idler wheel 9,
Gap between first idler wheel 9 and the surface of the second idler wheel 10 only passes through for plastic foil 11;Second is provided at the top of the rack 1
Support frame 12 is provided with elastic electric telescopic rod 13,13 end of electric telescopic rod on second support frame 12
It is fixedly connected with glue spray head 14, the glue spray head 14 passes through 15 connection glue storage box 6 of colloid pump;
It is provided with third support frame 16 on the outside of the right end of the rack 1, is provided with the 4th on the inside of the right end of the rack 1
Support 17;It is provided with the second let off roll 18 on the third support frame 16, is provided with coiled strip roller 19 on the 4th support frame 17,
Pressing device, humidifier and cooling device are equipped with inside the right end of the rack 1, the pressing device includes pressing rubber roller 20
With the heat combined roller 21 that 20 top of pressing rubber roller is arranged in, the company of rotation between the pressing rubber roller 20, heat combined roller 21 and the rack 1
It connects, the humidifier is arranged on the left of pressing device, and the humidifier includes escape pipe 22 and is connected with escape pipe 22
Electric heat type humidifier 23,22 endcapped of escape pipe offer several fumaroles 24 on 22 tube wall of escape pipe;Institute
Stating cooling device includes the first chill roll 25 and the second chill roll 26, the first chill roll 25 and the second chill roll 26 and the rack
It is rotatablely connected between 1, first chill roll 25 is arranged below escape pipe 22, and second chill roll 26 is arranged in escape pipe
22 left sides;First chill roll 25 and the hollow interior Sheng cooling water of 26 roller of the second chill roll;Second chill roll 26 is cooling
Water inlet connection water tank 27,26 cooling water outlet of the second chill roll connection 25 cooling water inlet of the first chill roll, described first
25 cooling water outlet of chill roll connects water tank 27 by water pump, is provided with refrigeration machine 28 in the water tank 27;
It is provided between first let off roll 5 and coiled strip roller 19, between the second let off roll 18 and coiled strip roller 19 several
A guide roller 29 for being used to support and guiding the plastic foil 11 discharged by the first let off roll 5 and the second let off roll 18.
Further, first let off roll 5, the first idler wheel 9, the second let off roll 18 and coiled strip roller 19 be and driving motor
It is connected, the driving motor is arranged at 1 rear of rack.
Further, liquid level sensor 30 is provided in the load glue case 6.
Further, motor-driven valve 31 is provided in the load glue case 6 and 8 connecting pipe of glue storage box.
In use, starting driving motor, the first let off roll 5 conveys plastic foil 11 into inside rack 1, through the first idler wheel 9
And second between idler wheel 10 when glued, guided through guide roller 29, when operation to 1 top of rack, by glue spray head 14 to plastics
Film 11 carries out glue;Second let off roll 18 conveys plastic foil 11 into inside rack 1;Heat combined roller 21 gives off heat, and keeps plastics
11 surface colloid of film is in melting state, presses rubber roller 20 for the plastic foil 11 from the first let off roll 5 and the second let off roll 18
Pressing, is allowed to compound, after the completion of compound, starts electric heat type humidifier 23, and moisture is sprayed from fumarole 24, reduces product
Temperature;Driving motor drives coiled strip roller 19 that product winding is got up, and in wrapup procedure, product is cold through the first chill roll 25 and second
But roller 26 is further uniformly cooling, prevents interiors of products because cooling causes interiors of products to blister not in time, improves product
Quality after the completion of work, closes power supply, and work terminates.
The utility model is exemplarily described in conjunction with attached drawing above, as long as the method for using the utility model
The improvement for the various unsubstantialities that conception and technical scheme carry out;Or not improved, above-mentioned design and skill by the utility model
Art scheme directly applies to other occasions, both is within the protection scope of the present invention.