Feeding device of film pasting equipment

Abstract

The utility model discloses a feeding device of film pasting equipment, which comprises a conveying assembly, the conveying assembly comprises synchronous belts and a liftable baffle plate, and the baffle plate is arranged between the two opposite synchronous belts; the material pushing assembly comprises a material pushing air cylinder, the material pushing air cylinder drives a material pushing rod to do horizontal reciprocating motion, and the height of the material pushing rod is flush with that of the synchronous belt; the clamping assembly comprises a clamping air cylinder, the clamping air cylinder clamps a product box through a clamping plate, the clamping air cylinder is fixed to the horizontal displacement assembly, the horizontal displacement assembly is arranged on the lifting assembly, and the product box is suspended between the conveying assembly and the pushing assembly under the control of the clamping assembly; and the material sheet products in the product box are pushed out to the synchronous belt through the material pushing rod. According to the device, material sheet products in the product box with the adjustable spatial position are pushed outwards to the conveying assembly through the material pushing assembly, the overall structure is compact, and the automatic design requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of local mechanism improvement design of a film pasting machine, in particular to a feeding device of a film pasting device. Background Art

[0002] A layer of film material is usually adhered to the surface of electronic products to prevent scratching or to prevent particles or dust in the working environment from falling onto the product surface. Therefore, it is necessary to paste a layer of protective blue film on the product surface. During the feeding process of traditional film pasting devices, after wearing sterile gloves, the operator transports the electronic products in the material box, picks up the electronic products by hand, places them on the conveyor belt of the feeding device, and then the operator starts and stops the conveyor belt to transport them to a suitable position, so that the film pasting device can paste the film on them, thereby realizing the feeding operation of the film pasting device. During the whole process, the operator needs to repeatedly pick up and place the electronic products manually and accurately control their parking positions for the next film pasting operation. This requires accurate operation from the operator and results in high labor costs.

[0003] In the prior art, the patent with the publication number of CN107645845B discloses an automatic circuit board film pasting machine, which includes a mounting plate, on which a glue feeding and glue tearing device is adaptively arranged for transporting and tearing the adhesive tape; an adsorption manipulator for adsorbing the torn adhesive tape; a laser cutting machine located below the adsorption manipulator for cutting the adhesive tape; a glue feeding and cutting module for transporting and cutting the non-adhesive tape; and a circuit board conveying device for transporting the circuit board; the adsorption manipulator fits the adhesive tape and the non-adhesive tape and then attaches them to the circuit board on the circuit board conveying device. The glue feeding and glue tearing device provides the adhesive tape, the adsorption manipulator catches the adhesive tape and cooperates with the laser cutting machine to complete the cutting work of the adhesive tape; the glue feeding and cutting module provides the non-adhesive tape and cuts it inside to complete the cutting work of the non-adhesive tape, and uses the adsorption manipulator to fit the adhesive tape and the non-adhesive tape and then attach them to the circuit board on the circuit board conveying device to realize the full-automatic glue pasting and film pasting work.

[0004] The patent with the publication number CN220075581U discloses a feeding device for a mobile phone glass cover film pasting device. The present utility model provides a feeding device for a mobile phone glass cover film pasting device that can blow away dust and other impurities attached to the surface of the mobile phone glass cover. The present utility model provides such a feeding device for a mobile phone glass cover film pasting device, which includes a fixed seat, an electric slide rail, an electric slider, a housing, and a first motor. The electric slide rail is embedded in the fixed seat, the electric slider is slidably arranged on the electric slide rail, the housing is fixedly connected to the electric slider, and the first motor is embedded in the housing. By turning on the air jet pipe and the second motor, the output shaft of the second motor rotates to drive the rotating block to rotate, and then the air jet pipe rotates to blow away all the dust and other impurities on the surface of the mobile phone glass cover body, so that the surface of the mobile phone glass cover body is kept clean, facilitating the subsequent film pasting operation on the mobile phone glass cover body.

[0005] In the above technical solution, multiple suction cups are arranged on the rotating mechanism for feeding. By controlling the telescopic rod of the double-axis cylinder to extend, the push plate is driven to move upward, thereby pushing the mobile phone glass cover body upward, facilitating the suction head to adsorb the mobile phone glass cover body in the feeding box. The design of other supporting mechanisms is relatively complex.

[0006] In order to solve one of the above problems, the present application provides a feeding device for a film pasting device. Utility Model Content

[0007] The purpose of the present utility model is to solve the problems existing in the prior art, and a feeding device for a film pasting device is proposed. The sheet material product in the product box with adjustable spatial position is pushed outwards to the conveying component by the pushing component, and the overall structure is compact, meeting the requirements of automated design.

[0008] To achieve the above purpose, the present utility model adopts the following technical scheme: A feeding device for a film pasting device includes a conveying component. The conveying component includes a synchronous belt and a liftable baffle. A baffle is arranged between two oppositely arranged synchronous belts. When the baffle is raised, it can block the sheet material product conveyed on the two synchronous belts. The sheet material product is generally a sheet or a plate or a frame structure. The two sides of the sheet material product are respectively supported by the synchronous belt and conveyed forward, reducing the contact part to avoid contaminating the sheet material product.

[0009] A pushing component. The pushing component includes a pushing cylinder, and the pushing cylinder drives the pushing rod to reciprocate horizontally. The height of the pushing rod is flush with the synchronous belt, and the pushing rod and the synchronous belt are at the same horizontal height, so that the sheet material product can be pushed out of the product box onto the synchronous belt.

[0010] Clamping assembly, the clamping assembly includes a clamping cylinder. The clamping cylinder clamps the product box through a clamping plate. The clamping cylinder is fixed on the horizontal displacement assembly, and the horizontal displacement assembly is arranged on the lifting assembly. The product box is suspended between the conveying assembly and the pushing assembly under the control of the clamping assembly, and the sheet product in the product box is pushed out onto the synchronous belt through a pushing rod. After each pushing operation of the pushing rod is completed, the pushing rod retracts and resets, and the product box rises once to make the sheet product in the product box flush with the axis of the pushing rod, waiting for the next pushing operation.

[0011] Further, the synchronous belt as described above is installed on the second support base. There is a liftable baffle between the two second support bases. When the baffle rises, it can block the forward conveyance of the sheet product on the synchronous belt.

[0012] Further, the baffle as described above is driven by a lifting cylinder. A second sensor is suspended above the baffle, which is used to detect whether there is a sheet product passing by to determine whether to start the lifting cylinder to work.

[0013] Further, the second support base as described above is provided with a second motor. After the second motor reduces the speed, it drives the synchronous belt mechanism. The synchronous belt mechanism includes a driving wheel for installing the synchronous belt, a synchronous belt wheel, and a tensioning adjustment wheel. The two tensioning adjustment wheels are coaxial and connected to the output shaft of the second motor after reducing the speed.

[0014] Further, the pushing cylinder as described above is installed on the first support base.

[0015] Further, the first support base as described above is provided with a first sensor, which is used to detect whether the pushing rod extends outwards or is in the reset state.

[0016] Further, the clamping cylinder as described above includes two clamping plates that are opposite up and down. The clamping cylinder drives the two clamping plates to approach or move away from each other to achieve its clamping function.

[0017] Further, the horizontal displacement assembly as described above is a horizontal cylinder, which can extend the clamping cylinder as a whole outwards or reset it to adjust its working position in the horizontal direction.

[0018] Further, the lifting assembly as described above includes a lead screw mechanism. The lead screw of the lead screw mechanism is driven after the first motor reduces the speed. A nut seat is connected to the lead screw, and a horizontal cylinder is installed on the nut seat. The first motor reduces the speed through a reducer, and the height position of the horizontal cylinder as a whole is adjusted through the lead screw mechanism.

[0019] Further, the product box as described above is a square box with both ends penetrated. Card slots are equidistantly arranged in the product box, and sheet-shaped or plate-shaped products are inserted therein; the conveying assembly, the pushing assembly, and the clamping assembly are all arranged on the workbench.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows: The device uses a pushing component to push the sheet products in the product box with adjustable spatial position outwards onto the conveying component, and the overall structure is compact, meeting the requirements of automated design. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is a partial schematic diagram of the present utility model;

[0023] Figure 3 is a schematic diagram of the conveying component of the present utility model;

[0024] Figure 4 is Figure 3 an exploded schematic diagram of.

[0025] In the figure: 10. Product box; 11. Pushing cylinder; 12. Lifting component; 13. Horizontal displacement component; 14. Clamping cylinder; 15. First support seat; 16. Conveying component; 161. Second motor; 162. Second support seat; 163. Synchronous belt mechanism; 164. Second sensor; 165. Baffle; 166. Lifting cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "fixed", "installed", "connected", "set", etc. should be understood in a broad sense. For example, when an element is referred to as "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered "installed on" another element, it can be directly installed on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements.

[0028] For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1

[0031] Refer to Figures 1-4 As shown, a loading device of a film pasting device of the present utility model includes a conveying assembly 16. The conveying assembly 16 includes a synchronous belt and a liftable baffle 165. A baffle 165 is arranged between two oppositely arranged synchronous belts. When the baffle 165 is raised, it can block the sheet products conveyed on the two synchronous belts. The sheet products are generally sheet materials, plate materials or frame structures. The two sides of the sheet products are respectively supported by the synchronous belts and conveyed forward, reducing the contact parts to avoid contaminating the sheet products; a pushing assembly, the pushing assembly includes a pushing cylinder 11, the pushing cylinder 11 drives the pushing rod to reciprocate horizontally, and the height of the pushing rod is flush with the synchronous belt. The pushing rod and the synchronous belt are at the same horizontal height, so as to push the sheet products out of the product box 10 onto the synchronous belt; a clamping assembly, the clamping assembly includes a clamping cylinder 14, the clamping cylinder 14 clamps the product box 10 through a clamping plate, the clamping cylinder 14 is fixed on a horizontal displacement assembly 13, the horizontal displacement assembly 13 is arranged on a lifting assembly 12. After the product box 10 is clamped by the clamping cylinder 14, under the joint action of the horizontal displacement assembly 13 and the lifting assembly 12, the three-dimensional spatial position can be adjusted, so that the product box 10 can be suspended between the conveying assembly 16 and the pushing assembly under the control of the clamping assembly, and the sheet products in the product box 10 are pushed onto the synchronous belt by the pushing rod. After each pushing operation of the pushing rod is completed, the pushing rod retracts and resets, and the product box 10 is lifted once so that the sheet products in the product box 10 are kept on the same horizontal line as the axis of the push rod, waiting for the next pushing operation.

[0032] In the technical solution of this application, the sheet products in the product box 10 are pushed outwards by a push rod. After the sheet products are pushed out, they fall onto two side-by-side synchronous belts. The synchronous belts convey the sheet products forward and can be blocked by the raised baffle 165 to stop advancing, waiting to enter the next working station. At this time, the synchronous belts do not need to stop working, and the pushing rod correspondingly stops the forward pushing operation, avoiding the accumulation of sheet products and affecting the conveying operation. The overall working process is interrelated and closely coordinated to prevent misalignment or stacked conveying, which may affect the operation of the next process and even cause the machine to stop.

[0033] Embodiment 2

[0034] Referring to Figures 1-4 As shown, on the basis of the technical solution of Embodiment 1, for the specific structural design of the feeding device of a film laminating device, regarding the conveying assembly 16, as Figures 3-4 shown, the synchronous belts are installed on the second support base 162. The second support base 162 is a combination of a vertical plate and a right-angle plate. The two synchronous belts are respectively arranged at the upper inner side of the second support base 162 to respectively support the two side parts of the sheet products to be conveyed; a liftable baffle 165 is arranged between the two second support bases 162. The baffle 165 is driven by a lifting cylinder 166. A second sensor 164 is suspended above the baffle 165, generally an optoelectronic sensor, for detecting whether there is a sheet product passing by. When the next process has not been completed and the second sensor 164 detects that a sheet product has passed by, it feeds back to the lifting cylinder 166 to raise the baffle 165 to block the sheet product from being conveyed to the next working station. At the same time, it feeds back to the pushing cylinder 11 to stop the pushing rod from pushing, so as to avoid the stacking of sheet products on the synchronous belts.

[0035] Furthermore, a second motor 161 is arranged on the second support base 162. The second motor 161 drives the synchronous belt mechanism 163 after reducing the speed. The synchronous belt mechanism 163 includes a driving wheel, a driven wheel for installing the synchronous belt, and a tension adjusting wheel. The two tension adjusting wheels are coaxial and connected to the output shaft of the second motor 161 after reducing the speed. The second motor 161 reduces the speed through a speed reduction mechanism. The speed reduction mechanism can be a gear speed reducer, a belt speed reducer, a chain drive speed reducer, etc., which will not be elaborated here. Since it is necessary to drive two synchronous belt mechanisms 163 to work simultaneously, the output shaft of the speed reducer is connected to an intermediate shaft. Two driving wheels are arranged on the intermediate shaft. The driving wheels, synchronous belt wheels, and tension adjusting wheels are connected by synchronous belts to drive the work. The position of the tension adjusting wheel on the second support plate can be finely adjusted to realize the adjustable tension of the synchronous belt.

[0036] Regarding the specific structural design of the pushing assembly, as Figure 2As shown, the pushing cylinder 11 is horizontally installed on the first support base 15. A first sensor is provided on the first support base 15, and the first sensor is used to detect whether the pushing rod extends outwards or is in the reset state.

[0037] Embodiment III

[0038] Referring to Figures 1-4 As shown, on the basis of the technical solution of Embodiment I, for the specific structural design of the clamping assembly of a film pasting device, as Figures 1-2 As shown, the clamping cylinder 14 includes two clamping plates that face each other up and down. The clamping cylinder 14 drives the two clamping plates to approach or move away from each other to achieve its clamping function. In addition, the horizontal displacement assembly 13 is a horizontal cylinder, which can extend or reset the clamping cylinder 14 as a whole to adjust its working position in the horizontal direction. Further, the lifting assembly 12 includes a lead screw mechanism. The lead screw of the lead screw mechanism is driven after being decelerated by a first motor. A nut seat is connected to the lead screw, and a horizontal cylinder is installed on the nut seat. The first motor is decelerated by a reducer. The lead screw mechanism is a conventional and mature component, which will not be elaborated here, and is used to adjust the overall height position of the horizontal cylinder.

[0039] Furthermore, the product box 10 is a square box with both ends penetrating. Card slots are equidistantly arranged in the product box 10, and sheet-like or plate-like electronic products are inserted therein, which is convenient for being pushed outwards by a push rod onto the first synchronous belt. The conveying assembly 16, the pushing assembly and the clamping assembly are all arranged on the workbench. To facilitate the lifting adjustment during the pushing process of the product box 10, hole positions need to be set at the projection of the horizontal displacement assembly 13 on the workbench. For the stacking of the product box 10, the conventional design is to stack them directly on top of each other, but it is not conducive to the up-and-down clamping operation of the clamping plates. Therefore, a small improvement is also needed. The product box 10 is placed on the synchronous belt for conveying. Specifically, the end portions of the product box 10 with both ends penetrating are respectively placed on two side-by-side and oppositely arranged synchronous belts, which is convenient for the conveying of the product box 10 and the clamping operation of the clamping plates, improving the feeding and clamping efficiency of the product box 10, and also meeting the design requirements of automation here.

[0040] In the device of the present utility model, the assembly and cooperation relationships of the various components involved, and the various cylinders, sensors, motors and their control software, etc. are prior art or materials. Those skilled in the art can directly purchase or order them from the market according to the required product models and specifications.

[0041] The electrical components mentioned in the text are all electrically connected to an external main controller and 220V mains or industrial electricity, and the main controller can be a conventional known device such as a computer that plays a control role.

[0042] The above are only the preferred specific embodiments of the present utility model. Common knowledge such as the specific structures and characteristics known in the solution is not described in detail here. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. Any person skilled in the technical field, within the technical scope disclosed by the present utility model, making equivalent substitutions or changes according to the technical solution of the present utility model and its inventive concept, should be covered by the protection scope of the present utility model.

Claims

1. A feeding device for a film laminating device, characterized in that: The conveying assembly (16) comprises a synchronous belt and a liftable baffle (165), wherein the baffle (165) is provided between two synchronous belts arranged opposite to each other; A pusher assembly, the pusher assembly comprising a pusher cylinder (11), the pusher cylinder (11) drives a pusher rod to reciprocate horizontally, and the height of the pusher rod is flush with the synchronous belt; A clamping assembly, wherein the clamping assembly comprises a clamping cylinder (14), the clamping cylinder (14) clamps the product box (10) through a clamping plate, the clamping cylinder (14) is fixed on a horizontal displacement assembly (13), the horizontal displacement assembly (13) is arranged on a lifting assembly (12), the product box (10) is suspended between a conveying assembly (16) and a pushing assembly under the control of the clamping assembly, and a sheet product in the product box (10) is pushed out onto a synchronous belt through a pushing rod.

2. The feeding device of the film laminating equipment according to claim 1, characterized in that: The synchronous belt is installed on the second support seat (162), and a liftable baffle (165) is provided between the two second support seats (162).

3. The feeding device of the film laminating equipment according to claim 2, characterized in that: The baffle (165) is driven by a lifting cylinder (166), and a second sensor (164) is suspended above the baffle (165).

4. The feeding device of the film laminating equipment according to claim 3 is characterized in that: The second support seat (162) is provided with a second motor (161), and the second motor (161) drives a synchronous belt mechanism (163) after deceleration, and the synchronous belt mechanism (163) includes a driving wheel and a synchronous belt wheel for installing the synchronous belt, and a tensioning adjustment wheel, and the two tensioning adjustment wheels are coaxial and connected to the output shaft of the second motor (161) after deceleration.

5. The feeding device of the film laminating equipment according to claim 1, characterized in that: The pushing cylinder (11) is installed on the first supporting seat (15).

6. The feeding device of the film laminating equipment according to claim 5, characterized in that: The first support seat (15) is provided with a first sensor.

7. The feeding device of the film laminating equipment according to claim 1, characterized in that: The clamping cylinder (14) comprises two clamping plates which are opposite to each other up and down.

8. The feeding device of the film laminating equipment according to claim 7, characterized in that: The horizontal displacement component (13) is a horizontal cylinder.

9. The feeding device of the film laminating equipment according to claim 8, characterized in that: The lifting assembly (12) comprises a screw mechanism, a screw of the screw mechanism is driven by a first motor after being decelerated, a nut seat is connected to the screw, and a horizontal cylinder is installed on the nut seat.

10. A feeding device for film laminating equipment according to any one of claims 1 to 9, characterized in that: The product box (10) is a square box with two ends connected. The product box (10) has slots arranged at equal intervals and is inserted with sheet or plate products. The conveying component (16), the pushing component and the clamping component are all arranged on the workbench.

Images