Mylar sticking mechanism convenient to position
By designing a sticky Mylar mechanism for easy positioning and using the cooperation of the negative pressure adsorption head and the limit block, the problems of low pasting efficiency and poor accuracy in the existing technology have been solved, and efficient and precise pasting of Mylar has been achieved.
Patent Information
- Application Number
- CN202421057332.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing sticker technology is inefficient, has high labor costs, and the sticker position is easily misaligned, making it difficult to achieve automated and precise positioning.
A Mylar sticking mechanism is designed to facilitate positioning, including a support frame, a driving mechanism and a negative pressure adsorption component. Through the cooperation of the negative pressure adsorption head and the limit block, the precise positioning and pasting of Mylar is achieved.
It improves the accuracy of Mylar pasting, reduces manual errors, improves work efficiency and reduces labor costs.
Smart Images
Figure CN222372327U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of Mylar pasting, in particular to a Mylar pasting mechanism which is easy to position. Background Art
[0002] Due to the diversity of product structures, the industry has not yet achieved universal automatic Mylar lamination. The existing Mylar lamination technology in the industry is to customize Mylar with special lengths and sizes according to the products, and manually laminate the products. This is extremely inefficient and has high labor costs. In addition, Mylar is prone to adhesion, making operation difficult.
[0003] The current Mylar pasting process in the industry is: first put the product into the jig, then tear off the special Mylar protective film, fix the round hole on one side with the jig positioning pin, tear off the protective film and stick it on the product, then align the round hole on the other side with the jig positioning pin, press the flat Mylar with your hands, and finally tear off the top protective film to complete the Mylar pasting.
[0004] When using automated equipment for Mylar bonding, negative pressure adsorption is generally used to directly adhere the Mylar. However, when bonding the Mylar, if the alignment is inaccurate, it is easy to cause the Mylar pasting position to be misaligned. Utility Model Content
[0005] The utility model aims to provide a Mylar sticking mechanism which is easy to position, and can position the Mylar in actual use, thereby improving the accuracy of Mylar sticking.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] A visco-mylar mechanism convenient for positioning, comprising:
[0008] A support frame, the support frame is used for sliding installation on the frame of the sticker equipment;
[0009] A driving mechanism, the driving mechanism is connected to the support frame and is used to drive the support frame to move on the frame;
[0010] A negative pressure adsorption component, which is installed on the support frame and is used to adsorb the cut Mylar;
[0011] Among them, the negative pressure adsorption component includes a negative pressure adsorption head and a limit block, the limit block is provided with an installation slide groove, the negative pressure adsorption head slides in cooperation with the installation slide groove and forms an adsorption area with the limit block at the end, a spring is arranged between the limit block and the negative pressure adsorption head, the limit block is provided with a slide groove connected with the installation slide groove, and the negative pressure adsorption head is provided with a limit column passing through the slide groove.
[0012] Furthermore, the negative pressure adsorption head has a T-shaped structure as a whole, a cavity is provided inside the negative pressure adsorption head, a plurality of adsorption holes connected to the cavity are arranged at the end of the negative pressure adsorption head, and the negative pressure adsorption head is connected to the negative pressure source.
[0013] Among them, mounting holes are arranged at positions corresponding to the step surfaces of the limit block and the negative pressure adsorption head, and both ends of the spring are respectively located in the mounting holes.
[0014] Preferably, the negative pressure adsorption head is connected to the support frame through a buffer mechanism.
[0015] Furthermore, the buffer mechanism includes a movable plate, a U-shaped frame and a buffer spring. The movable plate is slidably installed in the U-shaped frame. Both ends of the buffer spring are respectively connected to the movable plate and the U-shaped frame. The movable plate is fixedly connected to the negative pressure adsorption head, and the U-shaped frame is fixedly installed on the support frame.
[0016] For further optimization, an L-shaped limiting portion for limiting the movable plate is provided on the U-shaped frame.
[0017] Among them, the driving mechanism includes a turntable, a rocker arm fixed on the turntable and a motor connected to the turntable for driving the turntable to rotate. A strip-shaped clearance groove is arranged on the rocker arm, and a rotating wheel is arranged on the support frame through a rotating shaft, and the rotating wheel is slidably matched with the strip-shaped clearance groove.
[0018] Further optimization, the support frame is slidably arranged on the rack through sliders and slide rails.
[0019] Compared with the prior art, the utility model has the following beneficial effects:
[0020] The utility model is mainly used for pasting the cut Mylar, and the negative pressure adsorption head is driven to move up and down by the arranged driving mechanism, so as to achieve the purpose of pasting; the Mylar is negatively adsorbed by the negative pressure adsorption head, and since the limiting block is arranged on the outer sleeve of the negative pressure adsorption head, after the Mylar is adsorbed, the Mylar is located in the adsorption area, and when pasting, the limiting block is aligned with the workpiece to which the Mylar is to be pasted, and the limiting block will contact and align with the workpiece, and at this time, the negative pressure adsorption head moves, and under the action of the spring, the limiting block remains stationary, and the negative pressure adsorption head moves toward the workpiece to bond the Mylar to the workpiece, and the Mylar can be positioned under the action of the limiting block, and the installation slide groove can play the purpose of limiting guidance, and can improve the pasting accuracy of the Mylar. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 This is one of the overall structural schematic diagrams of the utility model.
[0023] Figure 2 This is the second schematic diagram of the overall structure of the utility model.
[0024] Figure 3 For this utility model Figure 2 Front view of .
[0025] Figure 4 It is a three-dimensional diagram of the negative pressure adsorption head and the limiting block of the utility model.
[0026] Figure 5 It is a schematic diagram of the internal structure of the negative pressure adsorption head and the limit block of the utility model.
[0027] Figure 6 This is a schematic diagram of the utility model in use.
[0028] Reference numerals:
[0029] 201-support frame, 202-driving mechanism, 203-negative pressure adsorption component, 204-frame, 205-negative pressure adsorption head, 206-limiting block, 207-installing slide groove, 208-adsorption area, 209-slide groove, 210-limiting column, 211-cavity, 212-adsorption hole, 213-spring, 214-buffer spring, 215-turntable, 216-motor, 217-rocker arm, 218-strip give way groove, 219-rotating wheel, 220-slider, 221-slide rail, 222-buffer mechanism, 223-movable plate, 224-U-shaped frame. DETAILED DESCRIPTION
[0030] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0031] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.
[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0033] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0034] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0035] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0036] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0037] See also Figure 1-Figure 6This embodiment discloses a Mylar sticking mechanism that is easy to position, including a support frame 201, a driving mechanism 202 and a negative pressure adsorption component 203. The support frame 201 is used for sliding installation on a frame 204 of a Mylar sticking device. The driving mechanism 202 is connected to the support frame 201 and is used to drive the support frame 201 to move on the frame 204. The negative pressure adsorption component 203 is installed on the support frame 201, and the negative pressure adsorption component 203 is used to adsorb the cut Mylar.
[0038] Among them, the negative pressure adsorption component 203 includes a negative pressure adsorption head 205 and a limit block 206, the limit block 206 has an installation slide groove 207, the negative pressure adsorption head 205 slides with the installation slide groove 207 and forms an adsorption area 208 with the limit block 206 at the end, a spring 213 is arranged between the limit block 206 and the negative pressure adsorption head, the limit block 206 is provided with a slide groove 209 connected with the installation slide groove 207, and the negative pressure adsorption head 205 is provided with a limit column 210 passing through the slide groove 209.
[0039] The present embodiment is mainly used for pasting the cut Mylar on the workpiece, and the driving mechanism 202 is provided to drive the negative pressure adsorption head 205 to move up and down, thereby achieving the purpose of pasting; the negative pressure adsorption head 205 is used to perform negative pressure adsorption on the Mylar, and since the limiting block 206 is arranged on the outer cover of the negative pressure adsorption head 205, after the Mylar is adsorbed, the Mylar is located in the adsorption area 208, and when pasting, the limiting block 206 is aligned with the workpiece to which the Mylar is to be pasted, and the limiting block 206 will contact and align with the workpiece, and at this time, the negative pressure adsorption head 205 moves, and under the action of the spring 213, the limiting block 206 remains stationary, and the negative pressure adsorption head 205 moves toward the workpiece to bond the Mylar to the workpiece, and the positioning of the Mylar can be achieved under the action of the limiting block 206, and the installation slide groove 207 can serve the purpose of limiting guidance, and can improve the pasting accuracy of the Mylar.
[0040] Furthermore, the negative pressure adsorption head 205 is a T-shaped structure as a whole, and has a cavity 211 inside the negative pressure adsorption head 205. The end of the negative pressure adsorption head 205 is provided with a plurality of adsorption holes 212 connected to the cavity 211, and the negative pressure adsorption head is connected to a negative pressure source. The negative pressure is provided by the negative pressure source, which can be a negative pressure pump or other negative pressure generating devices. The plurality of adsorption holes 212 can form a plurality of negative pressure adsorption points to improve the adsorption effect of the Mylar.
[0041] Among them, mounting holes are provided at positions corresponding to the step surfaces of the limiting block 206 and the negative pressure adsorption head 205, and both ends of the spring 213 are respectively located in the mounting holes.
[0042] Furthermore, in some specific implementation cases, the negative pressure adsorption head 205 is connected to the support frame 201 through a buffer mechanism 222 .
[0043] Among them, the buffer mechanism 222 includes a movable plate 223, a U-shaped frame 224 and a buffer spring 214. The movable plate 223 is slidably installed in the U-shaped frame 224. The two ends of the buffer spring 214 are respectively connected to the movable plate 223 and the U-shaped frame 224. The movable plate 223 is fixedly connected to the negative pressure adsorption head 205, and the U-shaped frame 224 is fixedly installed on the support frame 201.
[0044] The buffer mechanism 222 provided can achieve the purpose of buffering, thereby preventing the negative pressure adsorption head 205 from colliding with the workpiece after directly contacting it. The buffer spring 214 provided can be compressed when the negative pressure adsorption head 205 contacts the workpiece, and the negative pressure adsorption head 205 moves with the moving plate 223. During the continuous movement of the U-shaped frame 224, the negative pressure adsorption head 205 is pressed tightly against the workpiece, and the Mylar is tightly attached to the workpiece, which not only plays a protective role, but also makes the Mylar bond tighter to avoid falling off.
[0045] In some embodiments, an L-shaped limiter for limiting the movable plate 223 is provided on the U-shaped frame 224. The L-shaped limiter can limit the movable plate 223 to prevent the return spring 213 from being ineffective after being pulled during the upward movement.
[0046] Among them, the driving mechanism 202 includes a turntable 215, a rocker arm 217 fixedly set on the turntable 215 and a motor 216 connected to the turntable 215 for driving the turntable 215 to rotate, a strip-shaped clearance groove 218 is set on the rocker arm 217, and a rotating wheel 219 is set on the support frame 201 through a rotating shaft, and the rotating wheel 219 is slidably matched with the strip-shaped clearance groove 218.
[0047] The motor 216 can drive the turntable 215 to rotate, thereby causing the rocker arm 217 to rotate, thereby achieving vertical driving of the support frame 201.
[0048] In actual use, a telescopic rod, such as a pneumatic telescopic rod, a hydraulic telescopic rod or an electric telescopic rod, can also be used to achieve vertical driving of the support frame 201.
[0049] The support frame 201 is slidably disposed on the frame 204 via a slider 220 and a slide rail 221 .
[0050] In actual use, the movable plate 223 is also slidably arranged on the U-shaped frame 224 by means of the slider 220 and the slide rail 221 .
[0051] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.
[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A visco-mylar mechanism that is easy to position, characterized in that: include: A support frame, the support frame is used for sliding installation on the frame of the sticker equipment; A driving mechanism, the driving mechanism is connected to the support frame and is used to drive the support frame to move on the frame; A negative pressure adsorption component, which is installed on the support frame and is used to adsorb the cut Mylar; Among them, the negative pressure adsorption component includes a negative pressure adsorption head and a limit block, the limit block is provided with a mounting slide groove, the negative pressure adsorption head is slidably matched with the mounting slide groove and forms an adsorption area with the limit block at the end, a spring is arranged between the limit block and the negative pressure adsorption head, a slide groove connected with the mounting slide groove is arranged on the limit block, and a limit column passing through the slide groove is arranged on the negative pressure adsorption head; The driving mechanism includes a turntable, a rocker arm fixed on the turntable and a motor connected to the turntable for driving the turntable to rotate. The rocker arm is provided with a strip-shaped clearance groove, and a rotating wheel is provided on the support frame through a rotating shaft, and the rotating wheel is slidably matched with the strip-shaped clearance groove.
2. A viscoelastic mechanism for facilitating positioning according to claim 1, characterized in that: The negative pressure adsorption head is an overall T-shaped structure, with a cavity inside the negative pressure adsorption head, a plurality of adsorption holes connected to the cavity are arranged at the end of the negative pressure adsorption head, and the negative pressure adsorption head is connected to the negative pressure source.
3. The viscoelastic mechanism for facilitating positioning according to claim 1, characterized in that: Mounting holes are arranged at positions corresponding to the step surfaces of the limit block and the negative pressure adsorption head, and both ends of the spring are respectively located in the mounting holes.
4. A viscoelastic mechanism for facilitating positioning according to any one of claims 1 to 3, characterized in that: The negative pressure adsorption head is connected to the support frame through a buffer mechanism.
5. The viscoelastic mechanism for facilitating positioning according to claim 4, characterized in that: The buffer mechanism includes a moving plate, a U-shaped frame and a buffer spring. The moving plate is slidably installed in the U-shaped frame. Both ends of the buffer spring are respectively connected to the moving plate and the U-shaped frame. The moving plate is fixedly connected to the negative pressure adsorption head, and the U-shaped frame is fixedly installed on the support frame.
6. A visco-mylar mechanism for facilitating positioning according to claim 5, characterized in that: The U-shaped frame is provided with an L-shaped limiting portion for limiting the movable plate.
7. The viscoelastic mechanism for facilitating positioning according to claim 5, characterized in that: The support frame is slidably arranged on the rack through a slide block and a slide rail.