Film pasting mechanism
Technical Field
The utility model relates to a pad pasting device technical field specifically is pad pasting mechanism.
Background
The display screen is the very high article of use and contact frequency among the people's daily life, the display screen receives wearing and tearing damage very easily in daily use, carry out the pad pasting protection to the most common mode of screen protection today, along with the development 2D display screen of display screen technique, 2.5D display screen, the 3D display screen has all got into people's daily life, current pad pasting equipment can not be applicable to the pad pasting operation of above-mentioned 3 kinds of display screens simultaneously, compatibility is poor, degree of automation is low, low efficiency.
Therefore, a new structure of a film sticking mechanism is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides a pad pasting mechanism, the problem of the pad pasting operation that current pad pasting equipment can not be applicable to 2D display screen, 2.5D display screen, 3D display screen simultaneously is solved, further improvement pad pasting mechanism's utilization ratio and degree of automation.
The utility model discloses a solve a technical scheme that its technical problem provided and be: the film sticking mechanism comprises a film sucking assembly, and the film sucking assembly comprises a first film sucking part, a second film sucking part and a film sucking power part, and the film sucking power part drives the second film sucking part to move relative to the first film sucking part; the film sticking assembly comprises a film sticking power part and a film sticking part, and the film sticking power part drives the film sticking part to move; meanwhile, the membrane suction assembly is connected with the membrane sticking assembly, and the output end of the second membrane suction component is matched with the input end of the membrane sticking assembly.
As an improvement of the scheme, the membrane sucking module further comprises a membrane sucking bracket, the first membrane sucking component is fixedly connected with the membrane sucking bracket, the second membrane sucking component is connected with the membrane sucking bracket in a sliding mode, and the first membrane sucking component and the second membrane sucking component work independently.
As a further improvement of the above scheme, both the first and second film absorbing members are film absorbing plates.
As a further improvement of the scheme, the fixed end of the membrane suction power piece is fixedly connected with the membrane suction bracket, and the movable end of the membrane suction power piece is in transmission connection with the second membrane suction part.
As a further improvement of the scheme, the membrane suction power part is an air cylinder or a screw rod motor.
As an improvement of the scheme, the film pasting component comprises a first film pasting part, a second film pasting part and a film pasting power part, the first film pasting part is matched with the second film pasting part, and the first film pasting part and the second film pasting part are in transmission connection with the film pasting power part.
As a further improvement of the above scheme, the first film sticking part is a roller, the second film sticking part is a dust-sticking roller, dust-sticking glue is arranged on the dust-sticking roller, and the second film sticking part is located on the upper portion of the first film sticking part and is adapted to the first film sticking part.
As a further improvement of the above scheme, a pressure sensor is further arranged on the first film sticking component and used for detecting the film sticking pressure.
As a further improvement of the scheme, the film pasting power part is a motor screw mechanism.
As a further improvement of the scheme, the film pasting power part further comprises a guide rail, and the guide rail is matched with the motor screw rod mechanism.
The utility model has the beneficial technical effects that: inhale the membrane module through setting up and include first inhaling membrane part, second and inhale membrane power spare, the pad pasting subassembly includes pad pasting power spare and pad pasting part, and pad pasting power spare drive pad pasting part motion inhales the membrane module and is connected with the pad pasting subassembly, and the output of second inhaling membrane part and the input adaptation of pad pasting subassembly form a degree of automation height, but be applicable to the pad pasting mechanism of 2D, 2.5D, 3D display screen pad pasting operation.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic view of one embodiment of a film application mechanism;
FIG. 2 is a schematic view of the film application mechanism from another perspective;
fig. 3 is a bottom view of the film sticking mechanism.
Detailed Description
The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In addition, the upper, lower, left, right, etc. descriptions used in the present invention are only relative to the positional relationship of the components of the present invention in the drawings.
Fig. 1 is a schematic view of an embodiment of a film sticking mechanism, fig. 2 is a schematic view of another view of the film sticking mechanism, fig. 3 is a bottom view of the film sticking mechanism, and referring to fig. 1 to 3, the film sticking mechanism comprises a film suction assembly 100, a film sticking assembly 200, the film sticking assembly 200 is connected with the film suction assembly 100, and the film suction assembly 100 comprises a first film suction part 110, a second film suction part 120 and a film suction power part 130; the film sticking assembly 200 comprises a film sticking power piece 210 and a film sticking part 220; the film suction power piece 130 drives the second film suction part 120 to move relative to the first film suction part 110; the output end of the second film sucking part 120 is matched with the input end of the film sticking assembly 200, and the film sheets are conveyed from the film sucking part 120 to the film sticking assembly 200 for film sticking operation. The preferable membrane power piece 130 is a cylinder or a screw motor, which is convenient to use, maintain and has low cost.
The membrane absorption assembly 100 further comprises a membrane absorption support 140, the first membrane absorption member 110 is fixedly connected with the membrane absorption support 140 through threads, the second membrane absorption member 120 is slidably connected with the membrane absorption support 140, the fixed end of the membrane absorption power member 130 is fixedly connected with the membrane absorption support 140, the movable end of the membrane absorption power member 130 is in transmission connection with the second membrane absorption member 120, and the second membrane absorption member 120 is driven to move relative to the first membrane absorption member 110 under the action of the membrane absorption power member 130. The membrane is conveyed from the membrane suction assembly 100 to the membrane sticking assembly 200 through the relative movement of the first membrane suction assembly 110 and the second membrane suction assembly 120 and the combined action of the membrane sticking assembly 200. The preferred first and second wicking members 110, 120 operate independently of each other. The first film absorbing component 110 and the second film absorbing component 120 are both provided with suckers, and the film absorbing component 100 can grab or place films through the suckers, so that the films are firm and reliable and cannot be damaged or polluted. The first and second further film absorbing members 110 and 120 are film absorbing plates. A plurality of membrane suction ports for grabbing membranes are uniformly distributed on the membrane suction plate. The second film suction component 120 is connected with the film suction frame 140 through a linear guide rail, so that the second film suction component 120 can drive the film to move accurately under the driving of the film suction power component 130, and the working stability and reliability of the film sticking mechanism are guaranteed.
The film pasting assembly 200 comprises a film pasting power part 210 and a film pasting part 220, the film pasting part 220 comprises a first film pasting part 221 and a second film pasting part 222, the first film pasting part 221 is matched with the second film pasting part 222, and the first film pasting part 221 and the second film pasting part 222 are in transmission connection with the film pasting power part 210. Preferably, the first film sticking part 221 is a roller, the second film sticking part 222 is a dust sticking roller, a dust sticking adhesive is further disposed on the dust sticking roller, and the second film sticking part 222 is disposed on the upper portion of the first film sticking part 221 and is adapted to the first film sticking part 221. Preferably, a pressure sensor (not shown) is further disposed on the first film sticking part 221, and is used for detecting film sticking pressure and ensuring the sticking force and the sticking effect of the film. The preferable film sticking power part 210 is a motor screw mechanism, and the first film sticking part 221 and the second film sticking part 222 are driven to move up and down under the driving action of the film sticking power part 210, so that the reliability of film sticking is guaranteed. The preferable film sticking power part further comprises a guide rail 230, the guide rail 230 is matched with a motor screw rod mechanism or an air cylinder driving mechanism and guides the first film sticking part 221 and the second film sticking part 222, and reliability and accuracy of a film sticking process in the film sticking process are guaranteed.
The preferred film sticking assembly 200 is provided with 2 groups of symmetrically arranged first film sticking parts 221 and second film sticking parts 222, and the two groups of symmetrically arranged first film sticking parts 221 and second film sticking parts 222 have independent power and mutually cooperate.
The utility model discloses the theory of operation of pad pasting mechanism as follows: the film sticking mechanism comprises a film sucking component and a film sticking component, the film sucking component can drive a second film sucking component to move by adopting an air cylinder, and the second air cylinder is driven by the air cylinder to convey the film to a roller of the film sticking component for film sticking operation; the film pasting power part drives the synchronizing wheel to move through the motor so as to drive the lead screw to rotate, the motion of the lead screw drives the film pasting component to move up and down, the first film pasting part and the second film pasting part are matched with the linear slide rail through the air cylinder to perform rolling motion, and the film pasting roller wheel is further provided with a pressure sensor for automatically adjusting the film pasting pressure.
According to the above, the utility model discloses a membrane module is inhaled including first membrane module, second and inhale membrane power piece to the setting, and the pad pasting subassembly includes pad pasting power piece and pad pasting part, and pad pasting power piece drive pad pasting part motion inhales the membrane module and is connected with the pad pasting subassembly, and the output of second membrane module and the input adaptation of pad pasting subassembly form an degree of automation height, and is applicable to 2D, 2.5D, the pad pasting mechanism of 3D display screen pad pasting operation.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.