CN217458219U - Film pasting pressure maintaining device - Google Patents

Abstract

The application discloses pad pasting pressurizer includes: the bearing mechanism is used for bearing a second workpiece and is provided with a pressure maintaining position; the connecting assembly is connected to the bearing mechanism; the first driving mechanism is connected with the connecting assembly in a sliding manner; the pressure maintaining mechanism comprises an elastic component and a pressure maintaining head, the elastic component is connected with the first driving mechanism, and the pressure maintaining head is connected with the elastic component; the second driving mechanism is connected with the connecting component and the first driving mechanism and drives the first driving mechanism and the pressure maintaining mechanism to be close to the pressure maintaining position, so that the pressure maintaining head is abutted against a third workpiece on the second workpiece, and the film sticking position on the second workpiece is exposed; the first driving mechanism drives the pressure maintaining head to approach the pressure maintaining position so that the pressure maintaining head abuts against the first workpiece and the first workpiece is pressed and attached to the second workpiece. Above-mentioned pad pasting pressurizer reduces operation personnel's quantity, improves the operating efficiency, reduces the activity duration, and the third work piece on the second work piece need not to buckle repeatedly, reduces the third work piece and produces bad risk.

Description

Film pasting pressure maintaining device

Technical Field

The application relates to the technical field of product pad pasting pressurize, concretely relates to pad pasting pressurizer.

Background

With the rapid development of the electronic industry, electronic products are further miniaturized, light-weighted, and densely assembled, and accordingly, the problem of electromagnetic interference inside and outside the electronic products is also gradually serious. In this regard, the attachment of the mulching film is an effective way to improve the electromagnetic shielding capability of the electronic product. The position of the electronic product needing to be attached with the mulching film is below the flat cable, and the flat cable is usually required to be pushed away when the film attaching operation is carried out. Currently, the mode of attaching the mulching film is roughly as follows: firstly, manually unfolding the flat cable, then bending the flat cable, exposing the position needing film pasting, and then performing film pasting operation; after the film pasting is finished, the flat cable is unfolded manually and is bent and restored.

However, the above-mentioned method for attaching a mulching film has the following disadvantages: need the cooperation of a plurality of operating personnel to accomplish the pad pasting operation, this can lead to the efficiency of pad pasting lower, and the activity duration is longer, and the winding displacement can increase self after having buckled many times and produce bad risk moreover.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a film-laminating and pressure-maintaining device to reduce the number of operators, improve the film-laminating efficiency, reduce the operation time, and reduce the risk of poor wire arrangement.

The embodiment of the application provides a film laminating and pressure maintaining device, which is used for pressing and laminating a first workpiece on a film laminating position of a second workpiece, wherein the second workpiece is provided with a third workpiece, and the film laminating position of the second workpiece is positioned below the third workpiece; the method comprises the following steps: the bearing mechanism is used for bearing the second workpiece, and one side of the bearing mechanism is provided with a pressure maintaining position; the connecting assembly is connected to one side of the bearing mechanism; a first drive mechanism slidably connected to the connection assembly; the pressure maintaining mechanism comprises an elastic component and a pressure maintaining head, the elastic component is connected with the first driving mechanism, the pressure maintaining head is connected to one end, far away from the first driving mechanism, of the elastic component, and the first driving mechanism is used for driving the elastic component and the pressure maintaining head to move along a first direction; the second driving mechanism is connected to one end, far away from the bearing mechanism, of the connecting assembly and is also connected to the first driving mechanism, and the second driving mechanism is used for driving the first driving mechanism and the pressure maintaining mechanism to move towards the pressure maintaining position along a second direction perpendicular to the first direction so that the pressure maintaining head is abutted against the third workpiece and the film pasting position on the second workpiece is exposed; the first driving mechanism is used for driving the pressure maintaining head to move towards the pressure maintaining position along the first direction, so that the pressure maintaining head abuts against the first workpiece located on the film adhering position of the second workpiece, and the first workpiece is pressed and adhered to the second workpiece.

In some embodiments, the elastic assembly comprises a first connector, a second connector, a third connector, an elastic member, and a guide member; the first connecting piece, the second connecting piece and the third connecting piece are sequentially connected between the first driving mechanism and the pressure maintaining head, the first connecting piece is connected with the first driving mechanism, and the third connecting piece is connected with the pressure maintaining head; the third connecting piece is provided with a through hole, and one end of the pressure maintaining head, one end of the elastic piece and one end of the guide piece are movably arranged in the through hole; one end of the guide piece is further connected with the pressure maintaining head, the other end of the guide piece movably penetrates through the second connecting piece to be in sliding connection with the first connecting piece, and the first driving mechanism is used for driving the pressure maintaining head to move along the first direction through the first connecting piece and the guide piece; one end butt of elastic component the pressure head, the other end butt of elastic component the second connecting piece, the elastic component with the guide part interval sets up.

In some embodiments, the guide comprises a guide portion and a stop portion; one side of the first connecting piece facing the second connecting piece is provided with a containing groove, two opposite groove walls of the containing groove are provided with stopping holes, and two ends of the stopping parts are respectively arranged in the corresponding stopping holes in a sliding manner; one end of the guide part is connected with the pressure maintaining head, and the other end of the guide part movably penetrates through the second connecting piece and extends into the accommodating groove to be connected with the stopping part.

In some embodiments, the pressure maintaining head comprises a body and a pressure maintaining part, one end of the body is movably arranged in the through hole, one end of the body is connected with the guide piece and is also abutted against the elastic piece, and one side of the other end of the body, which is far away from the second driving mechanism, is convexly provided with the pressure maintaining part; one end of the pressure maintaining part, which is far away from the first driving mechanism, is provided with a pressure maintaining plane, the pressure maintaining plane protrudes out of the body, and the pressure maintaining plane is used for pressing the first workpiece against the second workpiece; one side of the pressure maintaining part, which is far away from the second driving mechanism, is provided with a pushing inclined plane, and the pushing inclined plane is used for pushing the third workpiece; and one side of the body, which is far away from the second driving mechanism, is provided with a position avoiding groove for avoiding the third workpiece.

In some embodiments, the carrying mechanism includes a carrying base, an object and a plurality of positioning members; the object placing piece is arranged on the bearing base; the plurality of positioning pieces are arranged on the bearing base around the object placing piece so as to be matched with the object placing piece to fix the second workpiece.

In some embodiments, the carrier mechanism further comprises a suction member; the bearing base is provided with a first hole, and the object placing piece is provided with a second hole communicated with the first hole; the adsorption piece is arranged on one side, deviating from the object placing piece, of the bearing base and communicated with the first hole, and the adsorption piece is used for being externally connected with a vacuum generating device so as to adsorb the second workpiece loaded on the object placing piece through the first hole and the second hole.

In some embodiments, the positioning members have a profiling surface adapted to the second workpiece, and the plurality of positioning members respectively cooperate with the placement member through the corresponding profiling surfaces to fix the second workpiece.

In some embodiments, the connection assembly includes a connection base plate, a slide rail, and a slider; the connecting substrate is connected to one side of the bearing mechanism, the slide rail is arranged on the connecting substrate along the first direction, and the slide block is connected with the slide rail in a sliding mode.

In some embodiments, the first drive mechanism comprises a first drive member, a first carrier member, and a sliding connection; sliding connection connects the slider, first hold the union coupling sliding connection spare, first driving piece is connected first hold carrier, just first driving piece still connects elastic component is used for the drive elastic component drives the pressure head is along first direction motion.

In some embodiments, the second drive mechanism comprises a second drive member and a second carrier; the second bearing part is connected to one end, far away from the bearing mechanism, of the connecting substrate, the second driving part is connected with the second bearing part, the output end of the second driving part movably penetrates through the second bearing part and is connected with the sliding connecting part, and the second driving part is used for driving the sliding connecting part and the sliding block to drive the first bearing part and the first driving part to move along the second direction.

According to the film laminating and pressure maintaining device, the bearing mechanism, the connecting assembly, the first driving mechanism, the pressure maintaining mechanism and the second driving mechanism are matched with each other, the bearing mechanism bears a second workpiece to be subjected to film laminating and pressure maintaining and provides a pressure maintaining position for film laminating and pressure maintaining, so that the second workpiece is not prone to shaking during film laminating and pressure maintaining; the second driving mechanism drives the first driving mechanism and the pressure maintaining mechanism to move along a second direction, so that the pressure maintaining head is abutted against a third workpiece on the second workpiece, and the film sticking position on the second workpiece is exposed; the first driving mechanism drives the pressure maintaining mechanism to move along a first direction, so that the pressure maintaining head is abutted against the first workpiece positioned on the film pasting position of the second workpiece, and the first workpiece is pressed and pasted on the second workpiece; through the mutual cooperation between first actuating mechanism and the second actuating mechanism for the pressurize head of pressurize mechanism can be with first work piece support pressure in the pad pasting position on the second work piece after pushing away the third work piece, and carry out the pressurize to first work piece, make the second work piece accomplish pad pasting pressurize operation. The application embodiment provides a pad pasting pressurizer has realized only needing one set of tool can push away the winding displacement and the function of pad pasting pressurize, reduces required operation personnel's quantity, is favorable to improving the operating efficiency of pad pasting pressurize, reduces the activity duration of pad pasting pressurize, and the third work piece on the second work piece need not to buckle repeatedly, is favorable to reducing the third work piece and produces bad risk.

Drawings

Fig. 1 is a schematic perspective view of a film-laminating and pressure-maintaining device according to some embodiments.

Fig. 2 is a schematic perspective view of the film-laminating and pressure-maintaining device shown in fig. 1.

Fig. 3 is an exploded view of the film-coating and pressure-maintaining device shown in fig. 1.

Fig. 4 is an exploded structural schematic view of the pressure holding mechanism shown in fig. 3.

Fig. 5 is a side view of the indenter shown in fig. 4.

FIG. 6 is a side view of a first workpiece, a second workpiece, and a third workpiece according to some embodiments.

Description of the main elements

Film laminating pressurizer 100

Support means 10

Pressure maintaining position 11

Carrying base 12

Bearing groove 121

First hole 122

Seal groove 123

Accommodating groove 124

Holding member 13

Second hole 131

Positioning piece 14

Imitation surface 141

Adsorption member 15

Seal 16

Positioning pin 17

Connection assembly 20

Connection substrate 21

Slide rail 22

Slide block 23

First drive mechanism 30

First driving member 31

First carrier 32

Sliding connection 33

Pressure maintaining mechanism 40

Elastic component 41

First connecting member 411

Accommodation groove 4111

Check hole 4112

Second connecting member 412

Third connecting member 413

Through hole 4131

Elastic member 414

Guide 415

Guide part 4151

Stop portion 4152

Pressure maintaining head 42

Position limiting part 421

Body 422

Avoiding groove 4221

Pressure maintaining part 423

Pressure maintaining plane 4231

Push against the inclined plane 4232

Second drive mechanism 50

Second driving member 51

Second carrier 52

First workpiece 200

Second workpiece 300

Position 301 of the film

Third workpiece 400

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, it is to be noted that the meaning of "a plurality" is two or more unless specifically defined otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be mechanically coupled, electrically coupled, or in communication with each other, directly coupled, or indirectly coupled through intervening media, in which case they may be interconnected, or in which case they may be in an interconnecting relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise direct contact between the first and second features through another feature in between. Also, the first feature "on," "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal thickness of the first feature is higher than that of the second feature. A first feature "under," "below," and "beneath" a second feature includes a first feature that is directly under and obliquely below the second feature, or simply means that the first feature is less horizontally thick than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The embodiment of the application provides a film laminating and pressure maintaining device, which is used for laminating a first workpiece on a film laminating position of a second workpiece in a pressure maintaining manner, wherein the second workpiece is provided with a third workpiece, and the film laminating position of the second workpiece is positioned below the third workpiece; the method comprises the following steps: the bearing mechanism is used for bearing the second workpiece, and one side of the bearing mechanism is provided with a pressure maintaining position; the connecting component is connected to one side of the bearing mechanism; the first driving mechanism is connected with the connecting component in a sliding manner; the pressure maintaining mechanism comprises an elastic component and a pressure maintaining head, the elastic component is connected with the first driving mechanism, the pressure maintaining head is connected to one end, far away from the first driving mechanism, of the elastic component, and the first driving mechanism is used for driving the elastic component and the pressure maintaining head to move along a first direction; the second driving mechanism is connected to one end, far away from the bearing mechanism, of the connecting assembly and is also connected to the first driving mechanism, and the second driving mechanism is used for driving the first driving mechanism and the pressure maintaining mechanism to move towards the pressure maintaining position along a second direction perpendicular to the first direction so that the pressure maintaining head is abutted against the third workpiece and the film pasting position on the second workpiece is exposed; the first driving mechanism is used for driving the pressure maintaining head to move towards the pressure maintaining position along the first direction so that the pressure maintaining head abuts against the first workpiece located on the film pasting position of the second workpiece, and therefore the first workpiece is pressed and pasted on the second workpiece.

According to the film laminating and pressure maintaining device provided by the embodiment of the application, the bearing mechanism, the connecting assembly, the first driving mechanism, the pressure maintaining mechanism and the second driving mechanism are matched with each other, the bearing mechanism bears a second workpiece to be subjected to film laminating and pressure maintaining and provides a pressure maintaining position for film laminating and pressure maintaining, so that the second workpiece is not prone to shaking during film laminating and pressure maintaining; the second driving mechanism drives the first driving mechanism and the pressure maintaining mechanism to move along a second direction, so that the pressure maintaining head is abutted against a third workpiece on the second workpiece, and the position of a film to be pasted on the second workpiece is exposed; the first driving mechanism drives the pressure maintaining mechanism to move along a first direction, so that the pressure maintaining head is abutted against the first workpiece positioned on the film pasting position of the second workpiece, and the first workpiece is pressed and pasted on the second workpiece; through the mutual cooperation between first actuating mechanism and the second actuating mechanism for the pressurize head of pressurize mechanism can be with first work piece support pressure in the pad pasting position on the second work piece after pushing away the third work piece, and carry out the pressurize to first work piece, make the second work piece accomplish pad pasting pressurize operation. The application embodiment provides a pad pasting pressurizer has realized that only need one set of tool can push away the function of winding displacement and pad pasting pressurize, reduces required operating personnel's quantity, is favorable to improving the operating efficiency of pad pasting pressurize, reduces the activity duration of pad pasting pressurize, and the third work piece on the second work piece need not to buckle repeatedly, is favorable to reducing the third work piece and produces bad risk.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, 2 and 6, some embodiments of the present application provide a film-laminating and pressure-maintaining device 100. The film-laminating pressure-maintaining device 100 is used for maintaining pressure of the first workpiece 200 on the second workpiece 300, the third workpiece 400 is arranged on the second workpiece 300, the second workpiece 300 has a film-laminating position 301, and the first workpiece 200 is located below the third workpiece 400 and approximately located at the film-laminating position 301 on the second workpiece 300. Illustratively, the first workpiece 200 is a grounding film, the second workpiece 300 is a product, the third workpiece 400 is a flat cable, the flat cable is disposed on the product, the position of the film attached on the product is located below the flat cable, the grounding film is disposed below the flat cable, and the grounding film needs to be pressed and attached on the position of the film attached on the product. Wherein, the product can be an electronic product such as a mobile phone, a computer and the like. The flat cable is pushed open by the film-sticking pressure-maintaining device 100, and the grounding film is pressure-maintained and stuck to the film-sticking position of the product. The structures of the first workpiece 200, the second workpiece 300, and the third workpiece 400 are not limited to this. The structure of the film-laminating pressure-maintaining device 100 provided by the present application will be described in detail below by taking the first workpiece 200 as a grounding film, the second workpiece 300 as a product, the third workpiece 400 as a flat cable, the flat cable disposed on the product, and the position of the film-laminating portion of the product below the flat cable as an example.

Referring to fig. 1 and 2, the film-laminating and pressure-maintaining device 100 includes a supporting mechanism 10, a connecting assembly 20, a first driving mechanism 30, a pressure-maintaining mechanism 40, and a second driving mechanism 50. The carrier mechanism 10 is used for carrying products. One side of the bearing mechanism 10 has a pressure maintaining position 11, and the pressure maintaining position 11 can be understood as a position where the film sticking pressure maintaining device 100 applies the grounding film to the product under pressure. The connecting assembly 20 is attached to one side of the carriage 10. The first driving mechanism 30 is slidably connected to the connecting assembly 20, and the first driving mechanism 30 can be slidably engaged with the connecting assembly 20 toward or away from the pressure maintaining position 11. The pressure maintaining mechanism 40 comprises an elastic component 41 and a pressure maintaining head 42, the elastic component 41 is connected with the first driving mechanism 30, the pressure maintaining head 42 is connected with one end of the elastic component 41 far away from the first driving mechanism 30, and the first driving mechanism 30 is used for driving the elastic component 41 and the pressure maintaining head 42 to move close to or far away from the pressure maintaining position 11 along the first direction, so that the pressure maintaining head 42 can elastically press or release a grounding film on a product. The second driving mechanism 50 is connected to an end of the connecting assembly 20 away from the bearing mechanism 10, the second driving mechanism 50 is further connected to the first driving mechanism 30, and the first driving mechanism 30 is driven by the second driving mechanism 50 to slide towards or away from the pressure maintaining position 11 in cooperation with the connecting assembly 20. The second driving mechanism 50 is used for driving the first driving mechanism 30 and the holding pressure mechanism 40 to move towards or away from the holding pressure position 11 along a second direction perpendicular to the first direction, so that the holding pressure head 42 can push or release the flat cable on the product. For convenience of understanding, the embodiments of the present application define the first direction as a Z-axis direction as shown in fig. 1, and the second direction as an X-axis direction as shown in fig. 1. Obviously, the first direction and the second direction are not limited thereto.

Therefore, in order to realize the functions of pushing away the flat cable on the product and applying the grounding film on the product under pressure by only one set of jig, the bearing mechanism 10, the connecting assembly 20, the first driving mechanism 30, the pressure maintaining mechanism 40 and the second driving mechanism 50 of the film sticking and pressure maintaining device 100 are matched with each other, the bearing mechanism 10 bears the product to be subjected to film sticking and pressure maintaining and provides a pressure maintaining position 11 for film sticking and pressure maintaining, so that the product is not easy to shake during film sticking and pressure maintaining, and the yield of film sticking and pressure maintaining is favorably improved; the second driving mechanism 50 drives the first driving mechanism 30 and the pressure maintaining mechanism 40 to move towards the pressure maintaining position 11 along the second direction, so that the pressure maintaining head 42 pushes against the flat cable on the product to expose the film sticking position on the product; the first driving mechanism 30 drives the pressure maintaining mechanism 40 to move towards the pressure maintaining position 11 along the first direction, so that the pressure maintaining head 42 presses the grounding film against the film sticking position on the product and maintains the pressure; through the mutual matching between the first driving mechanism 30 and the second driving mechanism 50, the pressure maintaining head 42 of the pressure maintaining mechanism 40 can press the grounding film against the film pasting position of the product after pushing away the flat cable, and can maintain the pressure of the mulching film, so that the film pasting and pressure maintaining operation of the product is completed. When carrying out the pad pasting pressurize operation to the product, only need one set of pad pasting pressurizer 100 that this application embodiment provided to can push away the winding displacement on the product and paste the earth film and keep pressing on the product, reduce required operation personnel's quantity, be favorable to improving the operating efficiency of pad pasting pressurize, reduce the activity duration of pad pasting pressurize, the winding displacement on the product need not to buckle repeatedly, is favorable to reducing the winding displacement and produces bad risk.

For example, the first driving mechanism 30 and the second driving mechanism 50 may be a linear module, a linear cylinder, or other devices capable of performing linear motion, and the elastic component 41 may be a spring, rubber, or other elastic component.

Referring to fig. 3, in some embodiments, the supporting mechanism 10 includes a supporting base 12, an object placing member 13, and a plurality of positioning members 14. The object placing piece 13 is arranged on the bearing base 12, and the object placing piece 13 is used for placing products. A plurality of positioning members 14 are disposed on the carrying base 12 around the object 13, and the positioning members 14 cooperate with the object 13 to fix the product. Thus, in order to stably support the product on the support mechanism 10, the product is fixed by the plurality of positioning members 14 engaging with the object 13. It should be noted that the pressure maintaining position 11 may be understood as a position on the supporting base 12, a position on the object placing member 13, a position on the supporting base 12 and the object placing member 13, and specifically, an actually required position for attaching the product is to be considered.

Illustratively, a carrying groove 121 is opened on one side of the carrying base 12 facing the object 13, and the object 13 is disposed in the carrying groove 121. The number of the positioning members 14 is four, four positioning members 14 are evenly arranged at four corners of the bearing base 12, the positioning members 14 are provided with profiling surfaces 141 matched with products, and the plurality of positioning members 14 are respectively matched with the object 13 through the corresponding profiling surfaces 141 to fix the products. Thus, in order to stably carry the product on the carrying mechanism 10, the object placing member 13 is disposed in the carrying groove 121, so that the object placing member 13 is prevented from shaking on the carrying base 12; the four positioning members 14 are adapted to accommodate the product by the positioning members 14 and the contour faces 141 of the positioning members 14, so that the product can be stably carried on the carrying mechanism 10. Obviously, the number of positioning members 14 may be more or less.

In some embodiments, the carrier mechanism 10 further comprises a suction member 15. The bottom of the bearing groove 121 of the bearing base 12 is provided with a first hole 122, and the first hole 122 may be a straight through hole. The object 13 has a second hole 131 communicated with the first hole 122, and the second hole 131 may be a through hole. The absorption member 15 is disposed on a side of the carrying base 12 away from the placing member 13 and is communicated with the first hole 122, and the absorption member 15 is used for externally connecting a vacuum generating device, so as to absorb a product carried on the placing member 13 through the first hole 122 and the second hole 131 under a vacuum action of the vacuum generating device. In this manner, in order to more stably carry the product, the carrying mechanism 10 can absorb the workpiece through the absorption member 15, the first hole 122 and the second hole 131, so that the workpiece can be more stably placed on the carrying mechanism 10. Obviously, the first hole 122 may also be a substantially L-shaped through hole, so that the position of the suction member 15 on the carrying base 12 may be changed.

In some embodiments, the carrier 10 further includes a seal 16. The bottom of the bearing groove 121 of the bearing base 12 is further opened with a sealing groove 123 surrounding the first hole 122. The seal 16 may be a rubber ring or other sealing member, and the seal 16 is disposed in the sealing groove 123. In this way, in order to ensure the airtightness between the supporting base 12 and the object placing member 13, the joint between the first hole 122 of the supporting base 12 and the second hole 131 of the object placing member 13 is sealed by the sealing member 16, so as to avoid the gas leakage between the first hole 122 and the second hole 131, and ensure the stability of the supporting mechanism 10 for absorbing the product.

In some embodiments, the carrier mechanism 10 further includes a locating pin 17. One side of the bearing base 12 adjacent to the pressure maintaining position 11 is provided with a containing groove 124 communicated with the bearing groove 121, and the positioning pin 17 is fittingly arranged in the containing groove 124. So, in order to make ground connection membrane can laminate the pressurize accurately on the product, fix a position through the one end of locating pin 17 butt joint plastic film to avoid ground connection membrane to take place the skew when laminating pressurize on the product, guarantee that ground connection membrane can laminate the pressurize accurately on the product.

In some embodiments, the connection assembly 20 includes a connection base plate 21, a slide rail 22, and a slider 23. The connection substrate 21 is connected to one side of the support base 12 of the support mechanism 10. The slide rail 22 is disposed on the connection substrate 21 along the first direction, and the slider 23 is slidably connected to the slide rail 22. The first driving mechanism 30 is connected to the slider 23, and the second driving mechanism 50 is connected to an end of the connection substrate 21 away from the carrying base 12. In this way, the first driving mechanism 30 and the connecting assembly 20 perform a sliding connection function.

In some embodiments, the first drive mechanism 30 includes a first drive member 31, a first carriage 32, and a sliding connection 33. The first driver 31 may be a linear cylinder. The sliding connection member 33 is connected with the sliding block 23, the first carrying member 32 is connected with the sliding connection member 33 and perpendicular to the sliding connection member 33, the first driving member 31 is connected with the first carrying member 32, the first driving member 31 is further connected with the elastic assembly 41, and the first driving member 31 is used for driving the elastic assembly 41 to drive the pressure maintaining head 42 to move along the first direction. In this way, the sliding connection between the first drive mechanism 30 and the connecting assembly 20 and the function of driving the holding pressure mechanism 40 in the first direction are achieved. Obviously, the first driving member 31 can also be an electric telescopic rod, a linear module, or other devices capable of linear motion.

In some embodiments, the second drive mechanism 50 includes a second drive member 51 and a second carrier 52. The second driver 51 may be a linear cylinder. The second bearing part 52 is connected to one end of the connection substrate 21 away from the bearing base 12 of the bearing mechanism 10, the second driving part 51 is connected to the second bearing part 52, an output end of the second driving part 51 movably penetrates through the second bearing part 52 and is connected with the sliding connection part 33, and the second driving part 51 is used for driving the sliding connection part 33 to slide along the second direction, so that the sliding connection part 33 drives the first bearing part 32 and the first driving part 31 to move along the second direction. In this manner, the second drive mechanism 50 performs the function of driving the first drive mechanism 30 to move in the second direction. Obviously, the second driving member 51 can also be an electric telescopic rod, a linear module, or the like capable of performing linear motion.

Referring to fig. 4 and 5, in some embodiments, the elastic element 41 includes a first connecting element 411, a second connecting element 412, a third connecting element 413, an elastic element 414 and a guiding element 415. The first connecting member 411, the second connecting member 412 and the third connecting member 413 are sequentially connected between the first driving mechanism 30 and the pressure maintaining head 42, the first connecting member 411 is connected with the first driving mechanism 30, and the third connecting member 413 is connected with the pressure maintaining head 42. Along the first direction, the third connecting member 413 has a through hole 4131, and the through hole 4131 is a through hole and is adapted to the pressure holding head 42. One end of the pressure maintaining head 42, one end of the elastic member 414 and one end of the guide member 415 are movably disposed in the through hole 4131, and it can be understood that the other end of the pressure maintaining head 42 and the other end of the guide member 415 are protruded from the third connecting member 413. One end of the guiding element 415 is connected with the pressure maintaining head 42, and the other end of the guiding element 415 movably passes through the second connecting element 412 to be connected with the first connecting element 411 in a sliding manner. The elastic member 414 may be a spring, the number of the elastic members 414 is four, one end of the elastic member 414 abuts against the pressure maintaining head 42, the other end of the elastic member 414 abuts against the second connecting member 412, and the elastic member 414 and the guide member 415 both extend in the first direction and are disposed at intervals. In this way, in order to make the elastic element 41 have better elasticity and make the pressure holding head 42 effectively press against the grounding film and guide the pressure holding head 42, by providing the first connecting member 411, the second connecting member 412, the third connecting member 413, the elastic member 414 and the guide member 415, the through hole 4131 provides a guide effect for the pressure holding head 42, and the elastic member 414 provides an elastic force facing the workpiece for the pressure holding head 42, so that the pressure holding head 42 can effectively press against the grounding film, so that the grounding film can be effectively held in pressure. Obviously, the elastic member 414 may also be rubber or other elastic members, and the number of the elastic members 414 may also be more or less.

Some embodiments provide for an operation of the elastic element 41 to be substantially: in the initial state, the elastic member 414 is naturally extended, so that the pressure maintaining head 42 naturally extends out of the third connecting member 413. When the first driving mechanism 30 drives the pressure maintaining mechanism 40 to be close to the grounding film on the product along the first direction, the pressure maintaining head 42 is firstly contacted with the grounding film, the pressure maintaining head 42 is moved towards the direction close to the first driving mechanism 30 by the reaction force of the product, the elastic piece 414 is extruded to generate elastic force, the elastic force of the elastic piece 414 is reversely applied to the pressure maintaining head 42, so that the pressure maintaining head 42 can apply pressure to the grounding film, and the pressure maintaining head 42 can effectively support and press the grounding film, so that the grounding film can be effectively maintained in pressure. After the pressure maintaining is finished, the first driving mechanism 30 drives the pressure maintaining mechanism 40 to move away from the grounding film along the first direction, the pressure maintaining head 42 no longer receives the reaction force of the product, the pressure maintaining head 42 moves towards the direction away from the first driving mechanism 30 under the elastic action of the elastic member 414 until the pressure maintaining head 42 can naturally extend out of the third connecting member 413 under the elastic action of the elastic member 414, so that the pressure maintaining head 42 is restored to the initial state.

In some embodiments, referring to fig. 4, the guide 415 includes a guide portion 4151 and a stop portion 4152, and the stop portion 4152 is connected with the guide portion 4151 to form a substantially T-shape. An accommodating groove 4111 is formed in one side of the first connecting member 411 facing the second connecting member 412, two opposite groove walls of the accommodating groove 4111 are provided with stopping holes 4112, and the stopping holes 4112 penetrate through the groove walls of the accommodating groove 4111. One end of the guide portion 4151 is connected to the pressure maintaining head 42, the other end of the guide portion 4151 movably penetrates through the second connecting member 412 and extends into the accommodating groove 4111 to be connected to the stopping portion 4152, and two ends of the stopping portion 4152 are slidably disposed in the corresponding stopping holes 4112, respectively. Therefore, in order to enable the pressure maintaining head 42 to be elastically connected with the elastic assembly 41 and not to be separated from the elastic assembly 41, one end of the guide portion 4151 is fixedly connected with the pressure maintaining head 42, and the other end of the guide portion 4151 is connected with the stopping portion 4152, so that the other end of the guide piece 415 is movably stopped on the first connecting piece 411, thereby avoiding the pressure maintaining head 42 from being separated from the elastic assembly 41, and when the first driving mechanism 30 drives the pressure maintaining head 42 to press the grounding film, the buffering effect is also achieved, and the product safety is further ensured.

For example, in order to avoid the disengagement of the pressure maintaining head 42 from the elastic component 41, the through hole 4131 may be a stepped through hole, one end of the pressure maintaining head 42 connected to the guide 415 is provided with a limiting portion 421, and the cross-sectional area of the limiting portion 421 is greater than that of the pressure maintaining head 42 along the first direction. Therefore, the pressure maintaining head 42 can be stopped in the through hole 4131 by the matching of the limiting part 421 of the pressure maintaining head 42 and the step of the through hole 4131, the pressure maintaining head 42 is further prevented from being separated from the elastic component 41, the sliding distance of the pressure maintaining head 42 is limited, the pressure of the pressure maintaining head 42 is ensured to be constant and equal to the elastic force of the elastic component 41, and products are not easy to damage.

In some embodiments, referring to fig. 5, the pressure maintaining head 42 includes a body 422 and a pressure maintaining portion 423, one end of the body 422 is movably disposed in the through hole 4131, one end of the body 422 is connected to the guiding element 415, one end of the body 422 is further abutted against the elastic element 414, and the other end of the body 422 protrudes out of the through hole 4131. One side of the body 422 departing from the second driving mechanism 50 is convexly provided with a pressure maintaining portion 423, one end of the pressure maintaining portion 423 away from the first driving mechanism 30 is provided with a pressure maintaining plane 4231, the pressure maintaining plane 4231 protrudes out of the body 422, and the pressure maintaining plane 4231 is used for maintaining the pressure of the grounding film and attaching the grounding film to a product. One side of the pressure retaining portion 423 away from the second driving mechanism 50 is provided with a pushing inclined surface 4232, and the pushing inclined surface 4232 is used for pushing the flat cable on the product. One side of the body 422 facing away from the second driving mechanism 50 is provided with a position avoiding groove 4221 for avoiding the flat cable on the product, and one end of the pushing inclined plane 4232 extends to the bottom of the position avoiding groove 4221. Therefore, in order to push the flat cable on the product away better, reduce the bending degree of the flat cable and press the mulching film better, the body 422 is provided with the avoiding groove 4221, and the pressing part 423 is provided with the pressing inclined plane 4232, so that the pressure maintaining head 42 can push the flat cable on the product away better, the flat cable can be accommodated in the avoiding groove 4221, the bending angle of the flat cable is smaller, the bending degree of the flat cable can be reduced, and the risk of bad flat cable generation is reduced; the grounding film is pressed against the product through the pressure maintaining plane 4231, so that the grounding film can be completely adhered to the product.

Illustratively, the position limiting part 421 is disposed at both sides of one end of the body 422 connected to the guide 415.

Some embodiments provide a film-coating pressure maintaining process of the film-coating pressure maintaining device 100, which is substantially as follows: first, a product to be filmed is placed on the carrying mechanism 10, and the positioning member 14 and the object placing member 13 cooperate to fix the product. Then, the suction member 15 sucks the product through the first hole 122 and the second hole 131 by an external vacuum generating device to further fix the product, and one end of the ground film is placed under the flat cable and the other end of the ground film is positioned by the positioning pin 17. Then, the second driving mechanism 50 drives the first driving mechanism 30 and the pressure maintaining mechanism 40 to move along the second direction in cooperation with the connecting assembly 20 to approach the carrying mechanism 10, so that the pressure maintaining head 42 of the pressure maintaining mechanism 40 pushes away the flat cable on the product through the cooperation between the pushing inclined plane 4232 and the avoiding groove 4221, and the position of the film sticking on the product is exposed. Next, the first driving mechanism 30 drives the pressure maintaining mechanism 40 to move close to the bearing mechanism 10 along the first direction, so that the pressure maintaining head 42 of the pressure maintaining mechanism 40 applies pressure to the film attaching position of the product through the pressure maintaining plane 4231, that is, abuts against the grounding film at the film attaching position, so as to apply pressure to the grounding film at the film attaching position on the product. Then, after the pressure maintaining is performed for the preset time, the first driving mechanism 30 drives the pressure maintaining mechanism 40 to move away from the bearing mechanism 10 along the first direction, so that the pressure maintaining head 42 of the pressure maintaining mechanism 40 is separated from the grounding film. Then, the second driving mechanism 50 drives the first driving mechanism 30 and the pressure maintaining mechanism 40 to move away from the bearing mechanism 10 along the second direction in cooperation with the connecting assembly 20, so that the pressure maintaining head 42 of the pressure maintaining mechanism 40 is separated from the flat cable, and the flat cable is gradually reset due to no longer being pushed by the pressure maintaining mechanism 40. The suction element 15 then releases the product and removes it from the carrier means 10. Therefore, the film pasting and pressure maintaining operation of the product is realized.

According to the film laminating and pressure maintaining device 100 provided by the embodiment of the application, the bearing mechanism 10, the connecting assembly 20, the first driving mechanism 30, the pressure maintaining mechanism 40 and the second driving mechanism 50 are matched with each other, the bearing mechanism 10 bears a product to be subjected to film laminating and pressure maintaining through the adsorption piece 15, the positioning piece 14 and the object placing piece 13, and a pressure maintaining position 11 for film laminating and pressure maintaining is provided, so that the product is not prone to shake during film laminating and pressure maintaining, and the production yield of film laminating and pressure maintaining is ensured; the bearing mechanism 10 is positioned by butting the mulching film through the positioning pin 17, so that the grounding film can be accurately attached to the film attaching position of a product. The second driving mechanism 50 drives the first driving mechanism 30 and the pressure maintaining mechanism 40 to move along the second direction, so that the pressure maintaining head 42 firstly pushes away the flat cable on the product to expose the film sticking position on the product. The first driving mechanism 30 drives the pressure maintaining mechanism 40 to move along the first direction, so that the pressure maintaining head 42 can elastically press the grounding film against the film sticking position on the product and maintain the pressure, the elastic piece 414 can also ensure that the pressure maintaining head 42 applies sufficient pressure maintaining force to the grounding film, and the sticking yield of the grounding film is improved. Through the mutual cooperation between the first driving mechanism 30 and the second driving mechanism 50, the pressure maintaining head 42 of the pressure maintaining mechanism 40 can elastically press the grounding film against the film pasting position on the product after pushing away the flat cable, and effectively maintain the pressure of the mulching film, thereby completing the film pasting and pressure maintaining operation. The film laminating and pressure maintaining device 100 provided by the embodiment of the application realizes the functions of pushing away the flat cable and film laminating and pressure maintaining by only one set of jig, reduces the number of required operators, is favorable for improving the operating efficiency of film laminating and pressure maintaining, reduces the operating time of film laminating and pressure maintaining, and the flat cable on a product does not need to be repeatedly bent and has a smaller bending angle, so that the risk of bad flat cable production is favorably reduced.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application and not for limiting, and although the present application is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.

Claims (10)

1. A film sticking and pressure maintaining device is used for pressing and pasting a first workpiece on a film sticking position of a second workpiece, wherein the second workpiece is provided with a third workpiece, and the film sticking position of the second workpiece is positioned below the third workpiece; it is characterized by comprising:

the bearing mechanism is used for bearing the second workpiece, and one side of the bearing mechanism is provided with a pressure maintaining position;

the connecting assembly is connected to one side of the bearing mechanism;

a first drive mechanism slidably connected to the connection assembly;

the pressure maintaining mechanism comprises an elastic component and a pressure maintaining head, the elastic component is connected with the first driving mechanism, the pressure maintaining head is connected to one end, far away from the first driving mechanism, of the elastic component, and the first driving mechanism is used for driving the elastic component and the pressure maintaining head to move along a first direction; and

the second driving mechanism is connected to one end, far away from the bearing mechanism, of the connecting assembly, and is also connected to the first driving mechanism, and the second driving mechanism is used for driving the first driving mechanism and the pressure maintaining mechanism to move towards the pressure maintaining position along a second direction perpendicular to the first direction, so that the pressure maintaining head is abutted against the third workpiece, and a film pasting position on the second workpiece is exposed; the first driving mechanism is used for driving the pressure maintaining head to move towards the pressure maintaining position along the first direction, so that the pressure maintaining head abuts against the first workpiece located on the film adhering position of the second workpiece, and the first workpiece is pressed and adhered to the second workpiece.

2. The film-laminating pressure-maintaining device of claim 1,

the elastic assembly comprises a first connecting piece, a second connecting piece, a third connecting piece, an elastic piece and a guide piece;

the first connecting piece, the second connecting piece and the third connecting piece are sequentially connected between the first driving mechanism and the pressure maintaining head, the first connecting piece is connected with the first driving mechanism, and the third connecting piece is connected with the pressure maintaining head;

the third connecting piece is provided with a through hole, and one end of the pressure maintaining head, one end of the elastic piece and one end of the guide piece are movably arranged in the through hole;

one end of the guide piece is further connected with the pressure maintaining head, the other end of the guide piece movably penetrates through the second connecting piece to be in sliding connection with the first connecting piece, and the first driving mechanism is used for driving the pressure maintaining head to move along the first direction through the first connecting piece and the guide piece;

one end butt of elastic component the pressure head, the other end butt of elastic component the second connecting piece, the elastic component with the guide part interval sets up.

3. The film-laminating pressure-maintaining device of claim 2,

the guide piece comprises a guide part and a stopping part;

one side of the first connecting piece facing the second connecting piece is provided with a containing groove, two opposite groove walls of the containing groove are provided with stopping holes, and two ends of the stopping parts are respectively arranged in the corresponding stopping holes in a sliding manner;

one end of the guide part is connected with the pressure maintaining head, and the other end of the guide part movably penetrates through the second connecting piece and extends into the accommodating groove to be connected with the stopping part.

4. The film-laminating pressure-maintaining device of claim 2,

the pressure maintaining head comprises a body and a pressure maintaining part, one end of the body is movably arranged in the through hole, one end of the body is connected with the guide piece and is also abutted against the elastic piece, and the pressure maintaining part is convexly arranged on one side of the other end of the body, which is deviated from the second driving mechanism;

one end of the pressure maintaining part, which is far away from the first driving mechanism, is provided with a pressure maintaining plane, the pressure maintaining plane protrudes out of the body, and the pressure maintaining plane is used for pressing the first workpiece against the second workpiece;

one side of the pressure maintaining part, which is far away from the second driving mechanism, is provided with a pushing inclined plane, and the pushing inclined plane is used for pushing the third workpiece;

and one side of the body, which is far away from the second driving mechanism, is provided with a position avoiding groove for avoiding the third workpiece.

5. The film-laminating pressure-maintaining device of claim 1,

the bearing mechanism comprises a bearing base, an object and a plurality of positioning pieces;

the object placing piece is arranged on the bearing base;

the plurality of positioning pieces are arranged on the bearing base around the object placing piece so as to be matched with the object placing piece to fix the second workpiece.

6. The film-laminating pressure-maintaining device of claim 5,

the bearing mechanism further comprises an adsorption piece;

the bearing base is provided with a first hole, and the object placing piece is provided with a second hole communicated with the first hole;

the adsorption piece is arranged on one side, deviating from the object placing piece, of the bearing base and communicated with the first hole, and the adsorption piece is used for being externally connected with a vacuum generating device so as to adsorb the second workpiece loaded on the object placing piece through the first hole and the second hole.

7. The film-laminating pressure-maintaining device of claim 5,

the positioning pieces are provided with profiling surfaces matched with the second workpiece, and the positioning pieces are matched with the object placing pieces through the corresponding profiling surfaces to fix the second workpiece.

8. The film-laminating pressure-maintaining device of claim 1,

the connecting assembly comprises a connecting base plate, a sliding rail and a sliding block;

the connecting substrate is connected to one side of the bearing mechanism, the slide rail is arranged on the connecting substrate along the first direction, and the slide block is connected with the slide rail in a sliding mode.

9. The film-laminating pressure-maintaining device of claim 8,

the first driving mechanism comprises a first driving piece, a first bearing piece and a sliding connecting piece;

sliding connection connects the slider, first hold the union coupling sliding connection spare, first driving piece is connected first hold carrier, just first driving piece still connects elastic component is used for the drive elastic component drives the pressure head is along first direction motion.

10. The film-laminating pressure-maintaining device of claim 9,

the second driving mechanism comprises a second driving piece and a second bearing piece;

the second bearing part is connected to one end, far away from the bearing mechanism, of the connecting substrate, the second driving part is connected with the second bearing part, the output end of the second driving part movably penetrates through the second bearing part and is connected with the sliding connecting part, and the second driving part is used for driving the sliding connecting part and the sliding block to drive the first bearing part and the first driving part to move along the second direction.

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