Summary of the invention
The purpose of this utility model is in that to provide a kind of full-automatic face shield machine for the deficiencies in the prior art, and this full-automatic face shield machine solves existing for existing face shield process equipment: the defects such as production efficiency is low, production cost is high.
For achieving the above object, this utility model is achieved through the following technical solutions:
Full-automatic face shield machine, including frame, frame is sequentially provided with discharging device, conveying roller, hot melt glue-spraying device, sponge clamp device, elastic cord conveyer device, elastic cord fusion splicing devices, finished product cutter by streamline, being also equipped with sponge conveyer device, material conveying device, control device in frame, elastic cord fusion splicing devices includes the welded joint that liftable moves;Sponge clamp device activity is positioned at the top of sponge conveyer device, material conveying device, and sponge clamp device includes fixture, transverse moving mechanism, longitudinal moving mechanism;Hot melt glue-spraying device, elastic cord conveyer device, elastic cord fusion splicing devices, finished product cutter are positioned at above material conveying device.
Discharging device is positioned at the rear side of frame, and this discharging device includes fork pressure roller and bin, barrel.
Also including material stopping means, material stopping means is between discharging device, conveying roller, and material stopping means both sides have spacing stator.
Also include rim charge device for excising, including Pneumatic cutter and auxiliary wheel.
Also including material and regulate device, material regulates device and is positioned at the front end of rim charge device for excising.
Also including reinforcing sticker, reinforcing sticker is liftable briquetting, reinforces sticker and is positioned at above material conveying device.
Also include chasing after mark electric eye device, chase after mark electric eye device and be positioned at above material conveying device, chase after mark electric eye device and there is induction apparatus.
Finished product cutter include can the cutting knife of lifting moving, the position that this cutting knife correspondence sponge passes through has breach, and cutting knife is by Serve Motor Control.
Sponge conveyer device, material conveying device be arranged in parallel.
Material conveying device adopts folder film chain.
The beneficial effects of the utility model are in that: mask material, sponge, elastic cord can self-feeding, after hot melt glue-spraying device glue spraying, sponge is pasted up by sponge clamp device, again by elastic cord fusion splicing devices by elastic cord welding on mask material, cutting molding through finished product cutter after, whole production process can realize fully-automatic production, and production efficiency is very high, only need operator, reduce production cost.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
Seeing Fig. 1, the full-automatic face shield machine of this utility model includes: discharging device 1, fork pressure roller 2, material stopping means 3, conveying roller 4, rim charge device for excising 5, material regulate device 6, hot melt glue-spraying device 7, sponge clamp device 8, elastic cord conveyer device 9, reinforce sticker 10, elastic cord fusion splicing devices 11, chase after and mark electric eye device 12, finished product cutter 13, sponge conveyer device 14, material conveying device 15, frame 16, control device 17, bin 30, barrel 31.
This utility model includes frame 16, and discharging device 1 is positioned at rear side, and this discharging device 1 includes fork pressure roller 2 and bin 30, barrel 31.
Described frame 16 is sequentially provided with discharging device 1, conveying roller 4, hot melt glue-spraying device 7, sponge clamp device 8, elastic cord conveyer device 9, elastic cord fusion splicing devices 11, finished product cutter 13 by streamline, being also equipped with sponge conveyer device 14, material conveying device 15 in frame 16, control device 17, sponge clamp device 8 activity is positioned at the top of sponge conveyer device 14, material conveying device 15.
Discharging device 1 is positioned at the rear side of frame 16, and this discharging device 1 includes fork pressure roller 2 and bin 30, barrel 31, and described fork pressure roller 2 swings up and down compression or unclamps mask material.Fork pressure roller 2 can be controlled to drive by power set, automatically controls the tension force of material, it is possible to set certain parameter as required to regulate the size of mask material tension force.When mask material runs forward, fork pressure roller 2 moves upward, and unclamps mask material;When material stops travelling forward, fork pressure roller 2 moves downward, and compresses material, and degree of tightness can arbitrarily regulate, and ensures that mask material conveying is smooth and easy with this, will not be curling.
This utility model also includes material stopping means 3, and material stopping means 3 is positioned at the charging of mask material foremost, and material stopping means 3 both sides have spacing stator, and spacing stator can move adjustment to both sides.After mobile good position fixing, by spacing for mask material both sides in stator, to such an extent as to material will not both sides skew, it is possible to carry out width setting according to the specification of different materials.
Conveying roller 4 of the present utility model is positioned at the front end of material stopping means 3, and mask material is driven reach by conveying roller 4, and spacing by material stopping means 3.
This utility model also includes rim charge device for excising 5, and rim charge device for excising 5 mainly by material excision unnecessary for mask material both sides, makes mask material can pass through material conveying device 15;Rim charge device for excising includes Pneumatic cutter and auxiliary wheel.Pneumatic cutter can be adjusted according to physical location.The specification of the material after this device is more unified, it is to avoid the appearance that raw material specification is inconsistent occur, prepares for subsequent material conveyer device 15 feeding.
This utility model also includes material and regulates device 6, and material regulates device 6 and is positioned at the front end of rim charge device for excising 5, and the mask material feeding of cut rim charge also to regulate device 6 through material before carrying out patch sponge operation and adjust position.
Hot melt glue-spraying device 7 of the present utility model has adhesive storing box, a glue spraying head, adopts high temperature to make glue become aqueous, then is injected in sponge by glue spraying head and puts in advance on the mask material of position.Can passing through programme-control stagewise glue spraying, regulate the position of glue spraying, the bonding of the sponge accomplished to work good every section of glue spraying sponge clamp device 8 places, hot melt glue-spraying device 7 is positioned at the top of material conveying device 15.
Sponge clamp device 8 of the present utility model includes fixture, transverse moving mechanism, longitudinal moving mechanism, makes sponge clamp device 8 be capable of transverse shifting, vertically move, and makes fixture realize folding gripping sponge and movement is put, it is possible to regulate according to practical situation.
Elastic cord conveyer device 9 of the present utility model is positioned at above material conveying device 15, is furnished with induction apparatus, is by optoelectronic induction, driving device carry out conveying elastic cord.
Reinforcing sticker 10 of the present utility model is liftable briquetting, is used for compressing sponge, makes sponge closely be pasted onto on mask material.
Elastic cord fusion splicing devices 11 of the present utility model adopts ultrasonic wave principle to carry out welding, elastic cord fusion splicing devices 11 includes the welded joint that liftable moves, when welded joint moves down and pushes down elastic cord, can by program set in advance, by welded joint, elastic cord and face shield sheet are welded together, it is achieved the automatic production of elastic cord welding.
The mark electric eye device 12 that chases after of the present utility model is positioned at above material conveying device 15, has induction apparatus, for test material position, thus the length that the finished product cutter 13 controlling subsequent processing cuts out, chases after mark electric eye device 12 and can adjust position.
Finished product cutter 13 of the present utility model include can the cutting knife of lifting moving, the position that this cutting knife correspondence sponge passes through has breach, and cutting knife is individually controlled by servomotor, it is possible to by chasing after the length that mark electric eye device 12 controls to cut out.
Sponge conveyer device 14 of the present utility model, material conveying device 15 adopt the structure be arrangeding in parallel, namely sponge conveyer device 14, material conveying device 15 are conveyer belt apparatus, and the direction of transfer of sponge conveyer device 14, material conveying device 15 is contrary, convenient overall space is arranged, and sponge conveyer device 14 also is able to self-feeding.
Further, it is possible to by corresponding with sponge clamp device 8 for the conveying terminal position of sponge conveyer device 14, sponge so can be made to be transported to end can be automatically stopped, and moves gripping for sponge clamp device 8.
Material conveying device 15 of the present utility model adopts folder film chain to carry;The raw material of face shield mostly is smooth glued membrane, and under the state of the constant tension of material, relatively difficult control, may produce deviation, therefore adopt this structure to carry during conveying.
Control device 17 of the present utility model is control chamber, has on and off switch, multiple control button and display screen, can control the operating of each device in frame 16.
The work process that the present embodiment is described in detail in detail is as follows:
Open control device 17, conveying roller 4 pulls material to run forward, through fork pressure roller 2, material stopping means 3, rim charge device for excising 5, the excess stock on material both sides is excised, device 6 adjusting position is regulated then through material, it is then passed through material conveying device 15, by hot melt glue-spraying device 7 to glue spraying on material;Sponge is transported to the gripping position of sponge clamp device 8 by sponge conveyer device 14, sponge clamp device 8 pick up sponge and be placed on hot melt glue-spraying device 7 and spray the position of glue, pressing for 10 times through reinforcing sticker, makes sponge paste completely;9 the elastic cord conveyings of elastic cord conveyer device conform to above sponge, the conveying elastic cord of sponge send along with can draw forward together, through elastic cord fusion splicing devices 11, elastic cord is carried out two welding on material, chase after mark electric eye device 12 test material position, thus controlling the length that finished product cutter 13 cuts out, 13 elastic cords of final finished cutter cut off and primer cuts out default shape.
This utility model is capable of automated production, a people control, and improves the efficiency of personnel, improves production efficiency.
Certainly, the embodiment of the above, simply preferred embodiments of the present utility model, and unrestricted this utility model practical range, therefore all according to the structure described in this utility model claim, feature and principle do equivalence change or modify, all should be included in this utility model claim.