Frame film pasting mechanism of terminal product
Patent Information
- Application Number
- CN202420923566.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-04-29
Smart Images
Figure CN222833119U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of frame film pasting equipment for terminal products, in particular to a frame film pasting mechanism for terminal products. Background Art
[0002] As the screen size of mobile phones gradually increases, it becomes more difficult for users to operate mobile phones with one hand. The frame touch function has become popular as a new interactive mode of mobile phones. However, the frame of mobile phones is easily bruised or scratched during production or user use. Therefore, in order to protect the frame of the mobile phone, it is necessary to apply a film to the frame of the mobile phone. In the prior art, since the size of the support plate on which the mobile phone frame is placed is fixed, when applying a film around the frames of mobile phones of different sizes, it is necessary to replace the support plate of the corresponding size, resulting in high requirements for the processing size accuracy of the support plate and high processing costs of the support plate. Utility Model Content
[0003] The utility model provides a frame film-sticking mechanism for a terminal product, which is used to solve the technical problem in the prior art that when film is applied to the four sides of mobile phone frames of different sizes, a support plate of corresponding size needs to be replaced, resulting in high processing dimensional accuracy requirements for the support plate and high processing costs for the support plate.
[0004] The utility model provides a frame film sticking mechanism for a terminal product, comprising:
[0005] Base;
[0006] a bottom plate connected to the base; and
[0007] The top plate comprises a support block, a first adjustment block and a second adjustment block, wherein the support block is fixed to the bottom plate, the first adjustment block is slidably connected to the bottom plate along a first direction, and the second adjustment block is slidably connected to the bottom plate along a second direction; the outer contour formed by the support block, the first adjustment block and the second adjustment block cooperates with the inner cavity of the frame of the terminal product;
[0008] The second direction is perpendicular to the first direction.
[0009] Optionally, one of the base plate and the first adjustment block is provided with a first guide groove, and the other is provided with a first guide bar, and the first guide bar is slidably connected to the first guide groove; one of the base plate and the second adjustment block is provided with a second guide groove, and the other is provided with a second guide bar, and the second guide bar is slidably connected to the second guide groove.
[0010] Optionally, the base plate is provided with a first threaded hole, the first adjustment block is provided with a first strip hole, and the first strip hole and the first threaded hole are connected by screws; the base plate is provided with a second threaded hole, the second adjustment block is provided with a second strip hole, and the second strip hole and the second threaded hole are connected by screws.
[0011] Optionally, the cross-sectional dimension of the support block first remains constant and then gradually decreases from top to bottom; the cross-sectional dimension of the first adjustment block first remains constant and then gradually decreases from top to bottom; the cross-sectional dimension of the second adjustment block first remains constant and then gradually decreases from top to bottom.
[0012] Optionally, the film sticking mechanism further includes:
[0013] The rotating mechanism comprises a first driving assembly, which is arranged on the base; a power output end of the first driving assembly is connected to the bottom plate, and is used to drive the bottom plate to rotate along a third direction; and
[0014] The clamping mechanism comprises a second driving component, a connecting arm and a pressing plate, wherein the first end of the connecting arm is fixedly arranged at the power output end of the second driving component, and the second end is pivotally connected to the pressing plate; the second driving component is arranged at the base and moves along the third direction, and is used to drive the pressing plate to clamp or loosen the frame of the terminal product;
[0015] Wherein, the third direction is perpendicular to both the first direction and the second direction.
[0016] Optionally, the second driving component is a spinning cylinder;
[0017] A mounting frame is vertically fixed to the base, and the spinning cylinder is arranged on the mounting frame; a first limit plate and a second limit plate are arranged at the upper end of the mounting frame, and the first limit plate and the second limit plate are respectively located on both sides of the central axis of the spinning cylinder and are perpendicular to each other; the first limit plate is provided with a first buffer component, and the second limit plate is provided with a second buffer component.
[0018] Optionally, the first buffer component is a rubber, spring or oil pressure buffer; the second buffer component is a rubber, spring or oil pressure buffer.
[0019] Optionally, the rotating mechanism further includes a lifting and adjusting component, the lower end of which is fixedly disposed on the power output end of the first driving component, and the upper end of which is fixedly disposed on the bottom plate.
[0020] Optionally, the lifting and lowering adjustment assembly includes a first support plate, a second support plate, an adjusting bolt and a guide shaft, the first support plate is fixed to the power output end of the first driving assembly; the second support plate is fixed to the base plate; the lower end of the adjusting bolt is connected to the U-shaped hole of the first support plate, and the upper end is threadedly connected to the second support plate; the upper end of the guide shaft is threadedly connected to the second support plate, and the lower end is slidably connected to the cylindrical hole of the first support plate.
[0021] Optionally, the lifting and adjusting assembly also includes a connecting side plate, the connecting side plate is provided with a cylindrical hole and a third strip hole arranged at intervals along the third direction; the side of the first support plate is provided with a third threaded hole, the side of the second support plate is provided with a fourth threaded hole, the cylindrical hole is connected to one of the third threaded hole and the fourth threaded hole by a screw, and the third strip hole is connected to the other of the third threaded hole and the fourth threaded hole by a screw.
[0022] Optionally, the pressing plate is a rectangular pressing plate;
[0023] The second end of the connecting arm is provided with an axial hole;
[0024] The clamping mechanism also includes a second rotating shaft, which is a stepped shaft; the stepped shaft includes a first shaft section and a second shaft section connected to each other, the diameter of the first shaft section is larger than the diameter of the second shaft section; the first shaft section is composed of two oppositely arranged straight line sections and two oppositely arranged arc sections; the upper end of the second shaft section is pivotally connected to the shaft hole, and the lower end is fixed to the rectangular pressing plate;
[0025] The connecting arm is provided with a linear driving member, and the power output end of the linear driving member is connected to a clamping plate, and the clamping plate includes an open groove, and the open groove includes a guide portion and a clamping portion connected to each other; if the linear driving member is extended, the inner wall surface of the clamping portion can respectively abut against the straight portion and the arc portion, so that when the rectangular pressing plate presses the frame of the terminal product, the two end surfaces of the rectangular pressing plate relative to the frame of the terminal product are parallel to each other.
[0026] Optionally, the frame of the terminal product is a mobile phone frame or a tablet frame.
[0027] The frame film sticking mechanism of a terminal product provided by the utility model has at least the following beneficial technical effects:
[0028] The embodiment of the utility model provides a frame film-sticking mechanism for a terminal product. The top plate is split into three parts: a support block, a first adjustment block and a second adjustment block. The support block is fixed to the top plate, the first adjustment block is slidably connected to the bottom plate along a first direction, and the second adjustment block is slidably connected to the bottom plate along a second direction. Taking the frame of a mobile phone as an example, on the one hand, based on mobile phone frames of different sizes, the positions of the first adjustment block and the second adjustment block are adjusted by sliding so that the support block, the first adjustment block and the second adjustment block are respectively matched with the inner cavity of the mobile phone frame, thereby achieving stable support and positioning of mobile phone frames of different sizes and improving the practicality of the film-sticking mechanism. On the other hand, due to the deviation in the processing and manufacturing dimensions of the top plate, the positions of the first adjustment block and the second adjustment block are adjusted so that The support block, the first adjustment block and the second adjustment block respectively cooperate with the inner cavity of the mobile phone frame to achieve stable support and positioning of the mobile phone frame; in summary, a frame film-sticking mechanism of a terminal product provided by an embodiment of the utility model adopts a split-design top plate, which, on the one hand, can better fit the inner cavity of the mobile phone frame compared with the support plate of the mobile phone frame of a fixed size, thereby improving the support and positioning stability and reliability of the mobile phone frame; avoiding the sliding of the mobile phone frame relative to the top plate when the film is applied on all sides of the mobile phone frame, thereby improving the quality of the film applied on all sides of the mobile phone frame; on the second aspect, the processing dimensional accuracy requirements of the top plate are low, thereby reducing the processing and manufacturing cost of the top plate; there is no need to design and manufacture top plates of different sizes based on mobile phone frames of different sizes, which can also reduce the processing and manufacturing cost of the top plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 A partial assembly diagram of a frame film sticking mechanism of a terminal product provided by an embodiment of the utility model;
[0030] Figure 2 A top view of a frame film sticking mechanism of a terminal product provided by an embodiment of the utility model;
[0031] Figure 3 for Figure 2 Middle AA section;
[0032] Figure 4 A partial structural schematic diagram of a frame film-sticking mechanism of a terminal product provided by an embodiment of the utility model;
[0033] Figure 5 A schematic diagram of a state in which a frame film sticking mechanism of a terminal product provided by an embodiment of the utility model presses a mobile phone frame;
[0034] Figure 6 A schematic diagram of a state where a mobile phone frame is released by a frame film sticking mechanism of a terminal product provided by an embodiment of the utility model;
[0035] Description of reference numerals:
[0036] 1. Mobile phone frame;
[0037] 10. Base; 110. Mounting frame; 111. First limit plate; 112. Second limit plate; 113. First buffer component; 114. Second buffer component; 120. Transmission assembly housing; 130. Bearing seat;
[0038] 20. Rotating mechanism; 210. First driving assembly; 211. Motor; 212. Driving wheel; 213. Driven wheel; 214. Transmission belt; 215. First rotating shaft; 221. Bottom plate; 2211. First guide groove; 2212. Second guide groove; 222. Top plate; 223. Support block; 224. First adjusting block; 2241. First guide strip; 225. Second adjusting block; 2251. Second guide strip; 230. Lifting and adjusting assembly; 231. First supporting plate; 2311. U-shaped hole; 232. Second supporting plate; 233. Adjusting bolt; 234. Guide shaft; 235. Connecting side plate; 2351. Cylindrical hole; 2352. Third strip hole;
[0039] 30. Clamping mechanism; 310. Second driving component; 320. Connecting arm; 330. Second rotating shaft; 340. Flange coupling; 350. Linear driving member; 360. Clamping plate; 361. Opening groove; 3611. Guide portion; 3612. Clamping portion; 370. Pressing plate. DETAILED DESCRIPTION
[0040] In order to make the above-mentioned purpose, features and advantages of the present invention more obvious and easy to understand, the following is a brief description of the present invention in conjunction with the attached Figure 1 —6 The specific embodiments of the present invention are described in detail.
[0041] In the present invention, the terms "connection" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated structure.
[0042] In the present invention, terms such as "inside", "outside", "upper" and "lower" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.
[0043] The embodiment of the utility model provides a frame film sticking mechanism for a terminal product, see attached Figure 1 and Figure 2The frame film-sticking mechanism of the terminal product includes a base 10, a bottom plate 221 and a top plate 222, wherein the bottom plate 221 is connected to the base 10; the top plate 222 includes a support block 223, a first adjustment block 224 and a second adjustment block 225, wherein the support block 223 is fixed to the bottom plate 221, and the first adjustment block 224 is connected to the bottom plate 221 by sliding along a first direction; the second adjustment block is connected to the bottom plate 221 by sliding along a second direction; the outer contour formed by the support block 223, the first adjustment block 224 and the second adjustment block 225 cooperates with the inner cavity of the frame of the terminal product; wherein the second direction is perpendicular to the first direction.
[0044] It should be noted that the frame of the terminal product is the frame of the terminal product, and the frame of the terminal product includes an ordinary rectangle and a special rectangle, wherein the ordinary rectangle refers to a rectangle and the special rectangle refers to a square.
[0045] It should be noted that the frame of the terminal product is sleeved on the top plate 222, and the top plate 222 includes a support block 223, a first adjustment block 224 and a second adjustment block 225. The support block 223 is fixed to the bottom plate 221, and the first adjustment block 224 is slidably connected to the bottom plate 221 along the first direction, and the second adjustment block 225 is slidably connected to the bottom plate 221 along the second direction; the support block 223, the first adjustment block 224 and the second adjustment block 225 are respectively matched with the inner cavity of the frame of the terminal product; specifically, the outer end surface of the first adjustment block 224 along the first direction, the outer end surface of the support block 223 along the first direction The outer end surface of the support block 223 along the second direction and the outer end surface of the second adjustment block 225 along the first direction respectively abut against the inner wall surface of the inner cavity of the frame of the terminal product along the first direction; the outer end surface of the support block 223 along the second direction and the outer end surface of the second adjustment block 225 along the second direction respectively abut against the inner wall surface of the inner cavity of the frame of the terminal product along the second direction; or, the outer end surface of the support block 223 along the second direction, the outer end surface of the first adjustment block 224 along the second direction and the outer end surface of the second adjustment block 225 along the second direction respectively abut against the inner wall surface of the inner cavity of the frame of the terminal product along the second direction.
[0046] It should be noted that the frame of the terminal product can be a frame of a mobile phone, a tablet, a computer, or other terminal products. Taking the mobile phone frame 1 as an example, in the prior art, since the size of the mobile phone frame 1 is variable, different top plates 222 need to be designed and replaced for different mobile phone frames 1 to apply film around them, resulting in high processing dimensional accuracy of the top plate 222 and high processing cost of the top plate 222.
[0047] The embodiment of the utility model provides a frame film-sticking mechanism for a terminal product, which is designed by splitting a top plate 222 into three parts: a support block 223, a first adjustment block 224 and a second adjustment block 225. The support block 223 is fixed to the top plate 222, the first adjustment block 224 is slidably connected to the bottom plate 221 along a first direction, and the second adjustment block 225 is slidably connected to the bottom plate 221 along a second direction. Taking the mobile phone frame 1 as an example, on the one hand, based on mobile phone frames 1 of different sizes, the positions of the first adjustment block 224 and the second adjustment block 225 are adjusted by sliding, so that the support block 223, the first adjustment block 224 and the second adjustment block 225 are respectively matched with the inner cavity of the mobile phone frame 1, so as to achieve stable support and positioning of mobile phone frames 1 of different sizes, thereby improving the practicality of the film-sticking mechanism; on the other hand, due to the deviation in the processing and manufacturing dimensions of the top plate 222, by adjusting the first adjustment block 224 and the second The position of the adjustment block 225 is adjusted so that the support block 223, the first adjustment block 224 and the second adjustment block 225 respectively cooperate with the inner cavity of the mobile phone frame 1 to achieve stable support and positioning of the mobile phone frame 1; in summary, a frame film-sticking mechanism of a terminal product provided by an embodiment of the utility model adopts a split-design top plate 222. On the one hand, compared with the support plate of the mobile phone frame 1 of a fixed size, it can better fit the inner cavity of the mobile phone frame 1, thereby improving the support and positioning stability and reliability of the mobile phone frame 1; avoiding relative movement of the mobile phone frame 1 relative to the top plate 222 when the mobile phone frame 1 is filmed on all sides, thereby improving the quality of the film on all sides of the mobile phone frame 1; on the second aspect, the processing dimensional accuracy requirements of the top plate 222 are low, thereby reducing the processing and manufacturing cost of the top plate 222; there is no need to design and manufacture top plates 222 of different sizes based on mobile phone frames 1 of different sizes, which can also reduce the processing and manufacturing cost of the top plate 222.
[0048] See attached Figure 4 In this embodiment of the utility model, one of the bottom plate 221 and the first adjustment block 224 is provided with a first guide groove 2211, and the other is provided with a first guide bar 2241, and the first guide bar 2241 is slidably connected to the first guide groove 2211; one of the bottom plate 221 and the second adjustment block 225 is provided with a second guide groove 2212, and the other is provided with a second guide bar 2251, and the second guide bar 2251 is slidably connected to the second guide groove 2212.
[0049] The embodiment of the utility model provides a frame film-sticking mechanism for a terminal product, which realizes fine adjustment of the positions of a first adjustment block 224 and a second adjustment block 225 by setting a slidingly connected guide groove and a guide strip. Taking the mobile phone frame 1 as an example, for mobile phone frames 1 of different sizes, there is no need to manufacture and replace different top plates 222, thereby reducing the processing and manufacturing cost of the top plate 222.
[0050] In the embodiment of the utility model, the bottom plate 221 is provided with a first threaded hole, the first adjustment block 224 is provided with a first strip hole, and the first strip hole and the first threaded hole are connected by screws; the bottom plate 221 is provided with a second threaded hole, the second adjustment block 225 is provided with a second strip hole, and the second strip hole and the second threaded hole are connected by screws. In this way, the strip holes and the threaded holes realize the adjustable connection between the first adjustment block 224 and the second adjustment block 225 and the bottom plate 221.
[0051] See attached Figure 4 In the embodiment of the utility model, the cross-sectional dimension of the support block 223 first remains constant and then gradually decreases from top to bottom; the cross-sectional dimension of the first adjustment block 224 first remains constant and then gradually decreases from top to bottom; the cross-sectional dimension of the second adjustment block 225 first remains constant and then gradually decreases from top to bottom. With such a configuration, taking the mobile phone frame 1 as an example, the support block 223, the first adjustment block 224 and the second adjustment block 225 are matched with the lower inner cavity of the mobile phone frame 1; the inclined surface structure is provided to facilitate the operator to remove the molded mobile phone frame 1.
[0052] It should be noted that the support block 223 , the first adjustment block 224 and the second adjustment block 225 all include vertical wall surfaces and inclined wall surfaces along the third direction.
[0053] See attached Figure 1 , Figure 3 - Figure 5 In the embodiment of the utility model, the film-sticking mechanism also includes a rotating mechanism 20 and a clamping mechanism 30. The rotating mechanism 20 includes a first driving component 210, which is arranged on the base 10; the power output end of the first driving component 210 is connected to the bottom plate 221, which is used to drive the bottom plate 221 to rotate along the third direction; the clamping mechanism 30 includes a pressing plate 370, a connecting arm 320 and a second driving component 310, the first end of the connecting arm 320 is fixed to the power output end of the second driving component 310, and the second end is pivotally connected to the pressing plate 370; the second driving component 310 is arranged on the base 10 and moves along the third direction, which is used to drive the pressing plate 370 to press or loosen the frame of the terminal product; wherein the third direction is perpendicular to the first direction and the second direction.
[0054] It should be noted that, taking the mobile phone frame 1 as an example, the working principle of the frame film sticking mechanism of a terminal product provided by the embodiment of the utility model is as follows:
[0055] Step 1. Measure the size of the lower inner cavity of the mobile phone frame 1 to be filmed;
[0056] Step 2. Based on the measured size of the lower inner cavity of the mobile phone frame 1, adjust the first adjustment block 224 along the first direction so that the distance between the outer end surface of the first adjustment block 224 along the first direction and the outer end surface of the support block 223 along the first direction is equal to the length of the lower inner cavity of the mobile phone frame 1; adjust the second adjustment block 225 along the second direction so that the distance between the outer end surface of the second adjustment block 225 along the second direction and the outer end surface of the support block 223 along the second direction is equal to the width of the lower inner cavity of the mobile phone frame 1;
[0057] Step 3. The second driving component 310 drives the pressing plate 370 to move along the third direction away from the mobile phone frame 1, so that the lower inner cavity of the mobile phone frame 1 is sleeved on the top plate 222;
[0058] Step 4. The second driving component 310 drives the pressing plate 370 to move along the third direction close to the mobile phone frame 1, so that the pressing plate 370 presses the upper surface of the mobile phone frame 1;
[0059] Step 5. After the mobile phone frame 1 is aligned with the film pasting station, the first driving component 210 drives the mobile phone frame 1 to rotate along the third direction to complete the automatic film pasting, saving manpower and improving the production efficiency of the automatic film pasting of the mobile phone frame 1;
[0060] Step 6. After the film is applied, the second driving component 310 moves along the third direction away from the mobile phone frame 1, removes the mobile phone frame 1 with the film applied, and re-installs the lower inner cavity of the mobile phone frame 1 without the film applied on the top plate 222, and repeats steps 4 and 5.
[0061] The present invention provides a frame film-sticking mechanism for a terminal product. Taking a mobile phone frame 1 as an example, on the one hand, after the mobile phone frame 1 is sleeved on a top plate 222, the mobile phone frame 1 is pressed onto the top plate 222 by a clamping mechanism 20 to avoid relative movement between the mobile phone frame 1 and the top plate 222, thereby improving the fixing stability of the mobile phone frame 1. On the other hand, by providing a rotating mechanism 20, the mobile phone frame 1 is driven to rotate 360°, and automatic film sticking of the mobile phone frame is completed at a film sticking station. Compared with manual film sticking, this method saves manpower and improves the efficiency of film sticking on all sides of the mobile phone frame 1.
[0062] Participate in the Figure 3 In the embodiment of the utility model, the first driving assembly 210 includes a motor 211 and a transmission assembly. The motor 211 is arranged on the base 10, one end of the transmission assembly is connected to the power output end of the motor 211, and the output end of the transmission assembly is connected to the bottom plate 221.
[0063] It should be noted that the type of transmission component is not limited, and it can be a belt drive, a chain drive or a gear drive, etc.
[0064] See attached Figure 3In the embodiment of the utility model, the transmission assembly includes a driving wheel 212, a driven wheel 213, a transmission belt 214 and a first rotating shaft 215. The driving wheel 212 is fixed to the motor shaft of the motor 211. The transmission belt 214 is respectively engaged with the driving wheel 212 and the driven wheel 213. The first rotating shaft 215 is pivotally connected to the base 10. The driven wheel 213 is fixed to the lower end of the first rotating shaft 215. The upper end of the first rotating shaft 215 is connected to the bottom plate 221.
[0065] See attached Figure 3 In the embodiment of the utility model, the base 10 is fixedly provided with a transmission component housing 120 , and the driving wheel 212 , the driven wheel 213 and the transmission belt 214 are arranged in the transmission component housing 120 .
[0066] See attached Figure 3 In the embodiment of the utility model, the transmission assembly housing 120 is fixedly provided with a bearing seat 130, a first bearing is fixedly provided in the bearing seat 130, and the first rotating shaft 215 is pivotally connected to the inner hole of the first bearing.
[0067] In one embodiment of the utility model, the second driving component 310 is a linear driving cylinder or an electric push rod. It should be noted that the linear driving cylinder or the electric push rod moves along the third direction, driving the pressing plate 370 to move downward to press the frame of the terminal product, or to move upward to loosen the frame of the terminal product.
[0068] See attached Figure 1 and Figure 5 In another embodiment of the utility model, the second driving component 310 is a spinning cylinder; a mounting frame 110 is vertically fixed to the base 10, and the spinning cylinder is arranged on the mounting frame 110; a first limit plate 111 and a second limit plate 112 are arranged at the upper end of the mounting frame 110, and the first limit plate 111 and the second limit plate 112 are respectively located on both sides of the central axis of the spinning cylinder and are perpendicular to each other; the first limit plate 111 is provided with a first buffer component 113, and the second limit plate 112 is provided with a second buffer component 114.
[0069] It should be noted that the spinning cylinder has a clamping position and a loosening position. The rotation angle of the spinning cylinder between the clamping position and the loosening position is 90°. When the spinning cylinder is in the clamping position, the connecting arm 320 abuts against the first buffer component 113 and the first limit plate 111; when the spinning cylinder is in the loosening position, the connecting arm 320 abuts against the second buffer component 114 and the second limit plate 112.
[0070] It should be noted that the first buffer component 113 is used to stop the connecting arm 320 in a balanced and effective manner at the pressing position; the second buffer component 114 is used to stop the connecting arm 320 in a balanced and effective manner at the releasing position.
[0071] The present invention provides a terminal product frame film-sticking mechanism according to an embodiment of the utility model. Taking a mobile phone frame 1 as an example, a spinning cylinder, a first limit plate 111 and a second limit plate 112 are provided, and a first buffer component 113 is provided on the first limit plate 111, and a second buffer component 114 is provided on the second limit plate 112, so as to realize the switching of the spinning cylinder between a clamping station and a loosening station. Compared with a linear drive cylinder or an electric push rod, an operating space is provided for an operator to place and remove the mobile phone frame 1, and a stroke of the spinning cylinder along the third direction is smaller, so that the clamping and loosening efficiency is improved, thereby improving the automatic film-sticking efficiency.
[0072] In the embodiment of the utility model, the first buffer component 113 is a rubber or spring or oil pressure buffer; the second buffer component 114 is a rubber or spring or oil pressure buffer.
[0073] See attached Figure 4 In the embodiment of the utility model, the rotating mechanism 20 includes a lifting and adjusting component 230, the lower end of which is fixed to the power output end of the first driving component 210, and the upper end is fixed to the bottom plate 221. With such a configuration, taking the mobile phone frame 1 as an example, it is suitable for mobile phone frames 1 of different thicknesses to ensure that the pressing plate 370 is pressed tightly against the mobile phone frame 1.
[0074] In the embodiment of the utility model, the lower end of the lifting adjustment component 230 is fixedly disposed on the upper end of the first rotating shaft 215 .
[0075] See attached Figure 4 In the embodiment of the utility model, the lifting and adjusting assembly 230 includes a first support plate 231, a second support plate 232, an adjusting bolt 233 and a guide shaft 234. The first support plate 231 is fixed to the power output end of the first driving assembly 210; the second support plate 232 is fixed to the bottom plate 221; the lower end of the adjusting bolt 233 is connected to the U-shaped hole 2311 of the first support plate 231, and the upper end is threadedly connected to the second support plate 232; the upper end of the guide shaft 234 is threadedly connected to the second support plate 232, and the lower end is slidably connected to the cylindrical hole 2351 of the first support plate 231. With such a configuration, the lifting and adjusting assembly 230 has a simple structure, low cost and convenient operation.
[0076] It should be noted that the number of the adjusting bolts 233 is at least 2. Preferably, the number of the adjusting bolts 233 is 2, and the two adjusting bolts 233 are respectively arranged at two ends of the first support plate 231 and the second support plate 232 along the first direction.
[0077] In the embodiment of the present invention, the first support plate 231 is fixedly disposed on the upper end of the first rotating shaft 215 .
[0078] See attached Figure 4In the embodiment of the utility model, the lifting and adjusting assembly 230 further includes a connecting side plate 235, and the connecting side plate 235 is provided with a cylindrical hole 2351 and a third strip hole 2352 arranged at intervals along the third direction; a third threaded hole is provided on the side of the first support plate 231, and a fourth threaded hole is provided on the side of the second support plate 232. The cylindrical hole 2351 is connected to one of the third threaded hole and the fourth threaded hole by a screw, and the third strip hole 2352 is connected to the other of the third threaded hole and the fourth threaded hole by a screw. In this way, the distance between the first support plate 231 and the second support plate 232 is locked.
[0079] It should be noted that the shape of the pressure plate 370 is not limited, and the cross-sectional shape of the pressure plate 370 can be rectangular, circular or other shapes; the pressing position of the pressure plate 370 and the mobile phone frame 1 can be the edge of the mobile phone frame 1, or it can be the upper inner cavity surface of the mobile phone frame 1.
[0080] In one implementation of the present utility model, the pressing plate 370 is a circular pressing plate.
[0081] See attached Figure 2 and Figure 5 In the embodiment of the utility model, preferably, the pressing plate 370 is a rectangular pressing plate; the second end of the connecting arm 320 is provided with an axial hole; the clamping mechanism 30 also includes a second rotating shaft 330, which is a stepped shaft; the stepped shaft includes a first shaft section and a second shaft section connected to each other, and the diameter of the first shaft section is greater than the diameter of the second shaft section; the first shaft section is composed of two oppositely arranged straight parts and two oppositely arranged arc parts; the upper end of the second shaft section is pivotally connected to the axial hole, and the lower end is fixed to the rectangular pressing plate; the connecting arm 320 is provided with a linear driving member 350, and the power output end of the linear driving member 350 is connected with a card plate 360, and the card plate 360 includes an opening groove 361, and the opening groove 361 includes a guide part 3611 and a clamping part 3612 connected to each other; if the linear driving member 350 is extended, the inner wall surface of the clamping part 3612 can be respectively abutted against the straight part and the arc part, so that when the rectangular pressing plate presses the frame of the terminal product, the two opposite end surfaces of the rectangular pressing plate and the frame of the terminal product are parallel to each other.
[0082] It should be noted that, taking the mobile phone frame 1 as an example, the working principle of the frame film sticking mechanism of a terminal product provided by the embodiment of the utility model is as follows:
[0083] Step 3, the linear drive member 350 extends, the clamping portion 3612 is a U-shaped clamping portion, and the guide portion 3611 of the opening groove 361 guides the first shaft segment to rotate until the U-shaped clamping portion of the opening groove 361 abuts against the straight portion and the arc portion of the first shaft segment respectively, limiting the rotational freedom of the second rotating shaft 330 relative to the shaft hole, so that when the rectangular pressing plate presses the mobile phone frame 1, the long side of the rectangular pressing plate is parallel to the long side of the mobile phone frame 1;
[0084] The second driving component 310 drives the pressing plate 370 to move along the third direction away from the mobile phone frame 1, so that the lower inner cavity of the mobile phone frame 1 is sleeved on the top plate 222;
[0085] Step 4, the second driving component 310 drives the pressing plate 370 to move along the third direction close to the mobile phone frame 1, so that the pressing plate 370 presses the upper surface of the mobile phone frame 1;
[0086] Step 5, after the mobile phone frame 1 is aligned with the film sticking station, the linear drive member 350 retracts, and the second shaft 330 can rotate relative to the shaft hole; the first drive assembly 210 drives the mobile phone frame 1 to rotate along the third direction, and the pressure plate 370 rotates with the mobile phone frame 1 to complete the automatic film sticking.
[0087] In the embodiment of the utility model, a second bearing is fixedly arranged in the shaft hole, and the upper end of the second shaft section is pivotally connected to the inner hole of the second bearing.
[0088] See attached Figure 5 In the embodiment of the utility model, a flange coupling 340 is fixedly provided at the lower end of the second shaft section, and the pressure plate 370 is fixedly provided at the flange portion of the flange coupling 340 .
[0089] In the embodiment of the utility model, the linear drive member 350 is a linear drive cylinder or an electric push rod.
[0090] In the embodiment of the utility model, a second bearing is fixedly arranged in the shaft hole, and the upper end of the second shaft section is pivotally connected to the inner hole of the second bearing.
[0091] See attached Figure 5 In the embodiment of the utility model, a flange coupling 340 is fixedly provided at the lower end of the second shaft section, and the pressure plate 370 is fixedly provided at the flange portion of the flange coupling 340 .
[0092] In the embodiment of the utility model, the linear drive member 350 is a linear drive cylinder or an electric push rod.
[0093] In the embodiment of the utility model, the frame of the terminal product is a mobile phone frame or a tablet frame.
[0094] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.
Claims
1. A frame film-sticking mechanism for a terminal product, characterized in that: include: Base (10); A bottom plate (221) connected to the base (10); as well as, The top plate (222) comprises a supporting block (223), a first adjusting block (224) and a second adjusting block (225); the supporting block (223) is fixed to the bottom plate (221); the first adjusting block (224) is slidably connected to the bottom plate (221) along a first direction; the second adjusting block (225) is slidably connected to the bottom plate (221) along a second direction; the outer contour formed by the supporting block (223), the first adjusting block (224) and the second adjusting block (225) cooperates with the inner cavity of the frame of the terminal product; The second direction is perpendicular to the first direction.
2. The frame film sticking mechanism of the terminal product according to claim 1, characterized in that: One of the bottom plate (221) and the first adjusting block (224) is provided with a first guide groove (2211), and the other is provided with a first guide bar (2241), and the first guide bar (2241) is slidably connected to the first guide groove (2211); one of the bottom plate (221) and the second adjusting block (225) is provided with a second guide groove (2212), and the other is provided with a second guide bar (2251), and the second guide bar (2251) is slidably connected to the second guide groove (2212); And / or, the bottom plate (221) is provided with a first threaded hole, the first adjustment block (224) is provided with a first strip hole, the first strip hole and the first threaded hole are connected by screws; the bottom plate (221) is provided with a second threaded hole, the second adjustment block (225) is provided with a second strip hole, the second strip hole and the second threaded hole are connected by screws; And / or, the cross-sectional dimension of the support block (223) first remains constant from top to bottom and then gradually decreases; the cross-sectional dimension of the first adjustment block (224) first remains constant from top to bottom and then gradually decreases; the cross-sectional dimension of the second adjustment block (225) first remains constant from top to bottom and then gradually decreases.
3. The frame film-sticking mechanism of the terminal product according to claim 1, characterized in that: The film sticking mechanism also includes: The rotating mechanism (20) comprises a first driving assembly (210) disposed on the base (10); a power output end of the first driving assembly (210) is connected to the bottom plate (221) for driving the bottom plate (221) to rotate along a third direction; and The pressing mechanism (30) comprises a pressing plate (370), a connecting arm (320) and a second driving component (310); a first end of the connecting arm (320) is fixedly arranged at a power output end of the second driving component (310), and a second end is pivotally connected to the pressing plate (370); the second driving component (310) is arranged on the base (10) and moves along a third direction, and is used to drive the pressing plate (370) to press or loosen the frame of the terminal product; Wherein, the third direction is perpendicular to both the first direction and the second direction.
4. The frame film-sticking mechanism of the terminal product according to claim 3, characterized in that: The second driving component (310) is a spinning cylinder; The base (10) is vertically fixed with a mounting frame (110), and the spinning cylinder is arranged on the mounting frame (110); a first limiting plate (111) and a second limiting plate (112) are arranged at the upper end of the mounting frame (110), and the first limiting plate (111) and the second limiting plate (112) are respectively located on both sides of the central axis of the spinning cylinder and are perpendicular to each other; the first limiting plate (111) is provided with a first buffer component (113), and the second limiting plate (112) is provided with a second buffer component (114).
5. The frame film-sticking mechanism of the terminal product according to claim 4, characterized in that: The first buffer component (113) is a rubber, spring or oil pressure buffer; the second buffer component (114) is a rubber, spring or oil pressure buffer.
6. The frame film sticking mechanism of the terminal product according to claim 4, characterized in that: The rotating mechanism (20) further comprises a lifting and adjusting component (230), wherein the lower end of the lifting and adjusting component (230) is fixedly arranged on the power output end of the first driving component (210), and the upper end of the lifting and adjusting component (230) is fixedly arranged on the bottom plate (221).
7. The frame film sticking mechanism of the terminal product according to claim 6, characterized in that: The lifting and lowering adjustment assembly (230) comprises a first support plate (231), a second support plate (232), an adjusting bolt (233) and a guide shaft (234); the first support plate (231) is fixedly arranged at the power output end of the first driving assembly (210); the second support plate (232) is fixedly arranged at the bottom plate (221); the lower end of the adjusting bolt (233) is connected to the U-shaped hole (2311) of the first support plate (231), and the upper end is threadedly connected to the second support plate (232); the upper end of the guide shaft (234) is threadedly connected to the second support plate (232), and the lower end is slidably connected to the cylindrical hole (2351) of the first support plate (231).
8. The frame film-sticking mechanism of the terminal product according to claim 7, characterized in that: The lifting and adjusting assembly (230) further comprises a connecting side plate (235), wherein the connecting side plate (235) is provided with a cylindrical hole (2351) and a third strip hole (2352) arranged at intervals along the third direction; a third threaded hole is provided on the side surface of the first support plate (231), and a fourth threaded hole is provided on the side surface of the second support plate (232), wherein the cylindrical hole (2351) is connected to one of the third threaded hole and the fourth threaded hole by means of a screw, and the third strip hole (2352) is connected to the other of the third threaded hole and the fourth threaded hole by means of a screw.
9. The frame film sticking mechanism of the terminal product according to claim 3, characterized in that: The pressing plate (370) is a rectangular pressing plate; The second end of the connecting arm (320) is provided with an axial hole; The clamping mechanism (30) further comprises a second rotating shaft (330) which is a stepped shaft; the stepped shaft comprises a first shaft section and a second shaft section which are connected to each other, the diameter of the first shaft section is larger than the diameter of the second shaft section; the first shaft section comprises two oppositely arranged straight line sections and two oppositely arranged arc sections; the upper end of the second shaft section is pivotally connected to the shaft hole, and the lower end is fixed to the rectangular pressing plate; The connecting arm (320) is provided with a linear drive member (350), the power output end of the linear drive member (350) is connected to a clamping plate (360), the clamping plate (360) includes an opening groove (361), and the opening groove (361) includes a guide portion (3611) and a clamping portion (3612) that are connected to each other; if the linear drive member (350) is extended, the inner wall surface of the clamping portion (3612) can respectively abut against the linear portion and the arc portion, so that when the rectangular pressing plate presses the frame of the terminal product, the two end surfaces of the rectangular pressing plate and the frame of the terminal product are parallel to each other.
10. The frame film sticking mechanism of the terminal product according to any one of claims 1 to 9, characterized in that: The frame of the terminal product is a mobile phone frame or a tablet frame.