Pressure-controlled automatic film covering machine
The utility model relates to the LCD display technical field, refers in particular to a kind of pressure-controlled automatic film covering machine.
Read-out is the important interface that people and machine are linked up, and at present, in order to protect the liquid crystal display module, it needs after preparation outside that laminating applies thin film as protection.And existing most of company finishes above-mentioned pad pasting work by the manual type manual working, though the cost that manual attaching needs is low, but depend on workman's technical ability and skill level, there is the lower defective of production efficiency and quality of finished in general, many times can't satisfies the accuracy requirement that actual one-tenth produces simultaneously.Along with the continuous increase of read-out demand, its yields and output require constantly to promote, and needing badly can full automaticity, quick, the outstanding equipment of finishing pad pasting work.
The utility model content
The purpose of this utility model is to have overcome above-mentioned defective, and a kind of pressure-controlled automatic film covering machine is provided.
The purpose of this utility model is achieved in that a kind of pressure-controlled automatic film covering machine, and it comprises electrical controller, turnover panel platform, turning device, mobile platform, straight-line displacement device and pressure device; Described mobile platform links to each other with the straight-line displacement device, and mobile platform can move by straight line under the straight-line displacement device drives; One side setting of the corresponding mobile platform straight line of described turnover panel platform moving direction, an end of turnover panel platform articulates and links to each other with turning device, can go to mobile platform one side at the turning device backspin that links, and the other end on the turnover panel platform is provided with the overlay film roller; Described pressure device is arranged at by the mobile platform, and rotates to the position of mobile platform one side relatively with the turnover panel platform, and pressure device can rotate at the turnover panel platform and be fixed in the turnover panel platform to mobile platform one rear flank top and exert pressure; Described electrical controller is electrically connected described turning device, straight-line displacement device and pressure device;
In the said structure, described pressure device comprises position rotaring motor, swing arm and pressure head; Described swing arm one end connects position rotaring motor, can change over to/produce to the turnover panel platform to rotate above the position of mobile platform one side under the position rotaring motor interlock, is provided with pressure head in the swing arm other end, and pressure head can be flexible towards vertical direction;
In the said structure, described mobile platform upper surface and turnover panel platform rotation back are provided with rest area with the mobile platform facing surfaces, are laid with suction socket in rest area;
In the said structure, described turning device comprises a upset cylinder, and the output shaft of upset cylinder connects the pivot end of turnover panel platform;
In the said structure, described mobile platform is movably set on the pedestal, and described pedestal is provided with screw micrometer in the both sides of the moving direction of vertical mobile platform;
In the said structure, described straight-line displacement device comprises guide rail, translation actuators and spacing bump rubber; Add described mobile platform on guide rail, translation actuators links to each other with mobile platform, is respectively equipped with spacing bump rubber at the guide rail two ends;
In the said structure, described translation actuators comprises motor and linear bearing, and the output of described motor connects linear bearing, the described mobile platform of linear bearing socket.
The beneficial effects of the utility model are to provide the carrier that carrying read-out and pad pasting are provided respectively by turnover panel platform, mobile platform, the driving of turning device and straight-line displacement device cooperates then simulates sticking in the pad pasting process, process for pressing, pressure device then provides a controlled pressure, thereby make technological process can better avoid the bubble generation to ensure both effects that sticks, entire equipment can be finished by full automaticity under electrical controller control, but and the repeatable accuracy height, well satisfied in the coating technique instantly the high request to efficient and yields.
Description of drawings
Below in conjunction with accompanying drawing in detail concrete structure of the present utility model is described in detail
Fig. 1 is perspective view of the present utility model.
The 1-electrical controller; 2-turnover panel platform; The 3-turning device; The 4-mobile platform; 5-straight-line displacement device; The 6-pressure device; The 21-suction socket; 22-overlay film roller; The 41-suction socket; The 51-motor; The 52-guide rail; The 53-screw micrometer; The spacing bump rubber of 54-; The 61-position rotaring motor; The 62-swing arm; The 63-pressure head.
The specific embodiment
By describing technology contents of the present utility model, structural attitude in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1, present embodiment relates to a kind of pressure-controlled automatic film covering machine, and it comprises electrical controller 1, turnover panel platform 2, turning device 3, mobile platform 4, straight-line displacement device 5 and pressure device 6.
Wherein, mobile platform 4 links to each other with straight-line displacement device 5, can be in the left and right movement of the driving lower edge of straight-line displacement device 5 straight line.And a side setting (as shown being the right side) of turnover panel platform 2 corresponding mobile platform 4 straight line moving directions, one end of turnover panel platform 2 is articulated on the frame, and link to each other with turning device 3, thereby make turnover panel platform 2 to go to mobile platform 4 one sides at turning device 3 interlock backspins, the other end on turnover panel platform 2 is provided with overlay film roller 22.In order to ensure that product has enough pressure in the process of sticking, avoid the generation of bubble, also be provided with pressure devices 6 in mobile platform 4 sides in this product, pressure device 6 and turnover panel platform 2 rotate the corresponding setting in position to mobile platform 4 one rear flank, exert pressure by pushing up solid mode on turnover panel platform 2 thereby it can rotate to mobile platform 4 one rear flank at turnover panel platform 2, thereby ensure that sticking technology better finishes.Electrical controller 1 is electrically connected described turning device 3, straight-line displacement device 5 and pressure device 6, electrical controller 1 includes control input and control output two parts usually at least, during use, read-out to be sticked and pad pasting are placed on respectively on turnover panel platform 2 and the mobile platform 4, after work order is received in the control input, (may be button, control command input that also may be outside), at first drive turning device drive turnover panel platform 2 by control output and turn to mobile platform 4 one sides, apply default pressure and rear drive pressure device 6 tops are solid at turnover panel platform 2, further driving the playback that moves to right after straight-line displacement device 5 drive mobile platforms 4 move to left, thereby read-out and pad pasting are finished applying under the effect of overlay film roller 22, drive pressure device 6 again and discharge turnover panel platform 2, allow turning device 3 drive turnover panel platforms 2 be rotated away from mobile platform 4 then and can carry out operation next time, whole process is convenient and degree of automation is high.
Placement for the ease of read-out, pad pasting in the operation process, be provided with rest area at mobile platform 4 upper surfaces and turnover panel platform 2 rotation backs with mobile platform 4 facing surfaces, in rest area, be laid with suction socket 21,41, suction socket 21,41 links to each other with air pump, thus in case finish the placement of read-out, pad pasting, namely open air pump and adsorb by suction socket 21,41 pairs of read-outs that are placed on it, pad pastings, above-mentionedly in the operation process treat unnecessary the coming off of adhesive parts thereby place.
As an embodiment, above-mentioned pressure device 6 comprises position rotaring motor 61, swing arm 62 and pressure head 63.Wherein swing arm 62 ideals become L shaped shape, its vertical end connects position rotaring motor 61, thereby can rotate to turnover panel platform 2 above the position of mobile platform 4 one sides changing over to/produce under position rotaring motor 61 interlock, on swing arm 62 other end horizontal ends, then be provided with pressure head 63, pressure head 63 can be flexible towards vertical direction, thereby the time extend to turnover panel platform 2 in work, and determined the size of exerting pressure by its elongation.
As an embodiment, above-mentioned turning device 3 comprises a upset cylinder, and the output shaft of upset cylinder connects the pivot end of turnover panel platform 2.
As an embodiment, above-mentioned mobile platform 4 is movably set on the pedestal, described pedestal is provided with screw micrometer 53 in the both sides of the moving direction of vertical mobile platform, thereby can finely tune the level attitude of mobile platform 4 by the screw micrometer 53 of these both sides, guarantees to stick precision.
As an embodiment, above-mentioned straight-line displacement device comprises guide rail 52, translation actuators and spacing bump rubber 54; In the pedestal that adds on the guide rail 52 under the described mobile platform 4, translation actuators links to each other with pedestal under the mobile platform 4, be respectively equipped with spacing bump rubber 54 at guide rail 52 two ends, can adjust the moving range of mobile platform 4 first by spacing bump rubber 54, second can place its damage of product that overexercise causes on guide rail 52.Preferable, above-mentioned translation actuators is flat-removing air cyclinder.Best, above-mentioned translation actuators comprises motor 51 and linear bearing, the output of described motor 51 connects linear bearing, the described mobile platform of linear bearing socket.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.