A full-automatic rubber pasting equipment

Abstract

The utility model discloses a full -automatic equipment of pasting rubber, including frame, be equipped with product feeding mechanism, product conveyer belt, rubber sheet feeding mechanism, pasting rubber mechanism and receiving frame on the frame, and product feeding mechanism is used for supplying the product of pasting rubber, and product conveyer belt is used for conveying the product of processing, and will paste the product of good rubber and convey to receiving frame, and rubber sheet feeding mechanism is used for conveying rubber sheet to pasting rubber mechanism, and pasting rubber mechanism is used for pasting rubber sheet to the product, be equipped with rubber sheet positioning mechanism and pasting rubber positioning mechanism on the frame, be equipped with negative pressure suction head on the output of pasting rubber mechanism, and rubber sheet positioning mechanism is used for shooting rubber sheet image on negative pressure suction head, and pasting rubber positioning mechanism is used for shooting product image on product conveyer belt, the utility model discloses the automatic feeding, conveying and unloading of product have been realized, reduce manual intervention, improve production efficiency, and can respectively to rubber sheet and product carry out visual positioning, ensure the accuracy of pasting rubber position, satisfy the processing demand of high accuracy product.

Description

Technical Field

[0001] This utility model relates to the field of automation equipment technology, specifically to a fully automatic adhesive application device. Background Technology

[0002] Adhesive application equipment is an automated device used to precisely attach various types of tapes, films, protective films, double-sided tapes, and other materials to the surface of products. Its applications are extremely wide-ranging, covering almost all modern manufacturing sectors requiring precise, efficient, and consistent bonding, such as electronic component processing, automotive parts assembly, home appliance manufacturing, and medical device manufacturing.

[0003] Currently, most common adhesive application equipment still requires manual loading and unloading, resulting in insufficient automation and low processing efficiency. Moreover, existing adhesive application equipment lacks a visual positioning mechanism, relying mostly on manual visual observation or mechanical clamps for positioning, which significantly reduces the precision of the adhesive application process and makes it difficult to meet the processing requirements of high-precision products. Utility Model Content

[0004] To address some or all of the problems existing in the prior art, this utility model provides a fully automatic adhesive application device, including a base. The base is equipped with a product feeding mechanism, a product conveyor belt, a film feeding mechanism, an adhesive application mechanism, and a receiving frame. The product feeding mechanism transports products to be adhesiveped onto the product conveyor belt. The product conveyor belt is connected to the product feeding mechanism, the adhesive application mechanism, and the receiving frame, respectively, and is used to transport the products to be adhesiveped to the processing position of the adhesive application mechanism and to transport the adhesive-applied products to the receiving frame. The film feeding mechanism feeds film onto the adhesive application mechanism. The adhesive application mechanism... Connected to the film feeding mechanism and the product conveyor belt, this device is used to attach the film from the film feeding mechanism to the product on the product conveyor belt. The base is equipped with a film positioning mechanism and an adhesive application positioning mechanism. The output end of the adhesive application mechanism is equipped with a negative pressure suction head, which is connected to a negative pressure device. The negative pressure suction head can absorb film from the film feeding mechanism. The adhesive application mechanism can drive the negative pressure suction head to the corresponding position of the film positioning mechanism. The film positioning mechanism is used to capture an image of the film on the negative pressure suction head, and the adhesive application positioning mechanism is used to capture an image of the product on the product conveyor belt.

[0005] As a further improvement of this utility model, the product feeding mechanism includes a product feeding mechanism and a feeding robot. The product feeding mechanism is used to stack and place products to be glued. The feeding robot is connected to the product feeding mechanism and the product conveyor belt respectively, and is used to grab products from the product feeding mechanism and place the products on the product conveyor belt.

[0006] As a further improvement of this utility model, the product feeding mechanism includes a feeding fixing frame connected to the machine base, a feeding lifting mechanism is provided on the feeding fixing frame, a feeding plate is provided on the output end of the feeding lifting mechanism, the feeding lifting mechanism can drive the feeding plate to move up and down, and the feeding plate is used to stack and place products to be glued.

[0007] As a further improvement of this utility model, the film positioning mechanism includes a film positioning camera and a first fill light. The film positioning camera and the first fill light are respectively connected to the base. The adhesive applicator can drive the negative pressure suction head to move the film directly above the film positioning camera.

[0008] As a further improvement of this utility model, the adhesive application positioning mechanism includes an adhesive application positioning camera and a second supplementary light. The adhesive application positioning camera is connected to the machine base, and the second supplementary light is disposed inside the product conveyor belt. The adhesive application positioning camera is located directly above the second supplementary light, and the adhesive application mechanism can drive the negative pressure suction head to move the film to directly below the adhesive application positioning camera.

[0009] As a further improvement of this utility model, the adhesive applicator includes an adhesive applicator fixing seat, a two-dimensional drive module on the adhesive applicator fixing seat, an adhesive applicator head mounting seat on the output end of the two-dimensional drive module, an adhesive applicator head mounting shaft on the adhesive applicator head mounting seat, a negative pressure suction head connected to one end of the adhesive applicator head mounting shaft, the adhesive applicator head mounting shaft being able to move up and down and rotate on the adhesive applicator head mounting seat, and an adhesive applicator rotation module and an adhesive applicator lifting module on the adhesive applicator head mounting seat, the output ends of the adhesive applicator rotation module and the adhesive applicator lifting module being respectively connected to the adhesive applicator head mounting shaft.

[0010] As a further improvement of this utility model, the adhesive application rotary module includes a rotary motor, which is connected to the adhesive application head mounting base. The output end of the rotary motor is provided with a rotary drive wheel, and a rotary driven wheel is sleeved on the adhesive application head mounting shaft. A rotary transmission belt is sleeved on the rotary drive wheel and the rotary driven wheel.

[0011] As a further improvement of this utility model, the adhesive application lifting module includes a lifting motor, which is connected to the adhesive application head mounting base. The adhesive application head mounting base is provided with a rotatable lifting driven wheel, and the output end of the lifting motor is provided with a lifting driving wheel. A lifting transmission belt is sleeved on the lifting driving wheel and the lifting driven wheel, and the adhesive application head mounting shaft is connected to the lifting transmission belt.

[0012] As a further improvement of this utility model, a protective light grating is provided on the machine base, and the protective light grating is arranged around the product conveyor belt.

[0013] As a further improvement of this utility model, the base is provided with a display screen, an alarm light and multiple control operation buttons.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model achieves automatic product feeding, conveying and unloading by setting up a product feeding mechanism, a product conveyor belt and a receiving box, reducing manual intervention and effectively improving production efficiency.

[0015] 2. This utility model, by setting up a film positioning mechanism and an adhesive application positioning mechanism, performs visual positioning of the film and the product respectively, which can accurately calculate the relative positional deviation between the film and the product, ensure the accuracy of the adhesive application position, and meet the processing requirements of high-precision products. Attached Figure Description

[0016] To more clearly illustrate the solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the external structure of an embodiment of this utility model; Figure 2 This is a schematic diagram of the internal structure of an embodiment of this utility model; Figure 3 This is a schematic diagram of the product feeding mechanism in an embodiment of this utility model; Figure 4 This is a schematic diagram of the adhesive application mechanism in an embodiment of this utility model; Figure 5 This is a schematic diagram of the adhesive applicator mounting base in an embodiment of this utility model; Figure 6 This is a schematic diagram of the film positioning mechanism in an embodiment of this utility model. Detailed Implementation

[0018] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used in the specification is for the purpose of describing particular embodiments only and is not intended to limit the invention; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this invention are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or accompanying drawings of this invention are used to distinguish different objects, not to describe a particular order.

[0019] In this invention, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment to other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this invention can be combined with other embodiments.

[0020] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0021] like Figure 1-6 As shown, a fully automatic adhesive application device includes a base 100, which serves as the basic support structure for the entire device. The base 100 is welded from high-quality steel, providing sufficient rigidity and stability. The base 100 is equipped with a product feeding mechanism 1, a product conveyor belt 2, a film feeding mechanism 3, an adhesive application mechanism 4, and a receiving frame 5. The product feeding mechanism 1 transports products to be adhesiveped onto the product conveyor belt 2. The product conveyor belt 2 can adopt any existing synchronous belt structure driven by a motor, thereby achieving the product conveying function. A negative pressure adsorption device (not shown in the figure) is installed on the product conveyor belt 2, which adsorbs and fixes the products onto the conveyor belt 2, preventing product displacement during the adhesive application process. The product conveyor belt 2 is connected to the product feeding mechanism 1, the adhesive application mechanism 4, and the receiving frame 5, respectively, for transporting products to be adhesiveped to the processing position of the adhesive application mechanism 4 and for transporting adhesive-applied products to the receiving frame 5. The film feeding mechanism 3 is used to feed film onto the adhesive application mechanism 4. The film feeding mechanism 3 uses a roll-to-roll supply method and is equipped with a tension control system to ensure a stable and continuous film supply. The film feeding mechanism 3 can use an existing feeder; its specific structure will not be described in detail here. The adhesive application mechanism 4 is connected to both the film feeding mechanism 3 and the product conveyor belt 2, and is used to apply the film from the film feeding mechanism 3 to the products on the product conveyor belt 2. The receiving frame 5 is located at the end of the equipment and is connected to one end of the product conveyor belt 2, used to collect the finished adhesive-applied products.

[0022] The base 100 is equipped with a dual-vision positioning system, including a film positioning mechanism 6 and an adhesive application positioning mechanism 7. The output end of the adhesive application mechanism 4 is equipped with a negative pressure suction head 40, which is connected to a negative pressure device (not shown in the figure). The negative pressure suction head 40 can pick up film from the film feeding mechanism 3. The adhesive application mechanism 4 can drive the negative pressure suction head 40 to the corresponding position of the film positioning mechanism 6. The film positioning mechanism 6 is used to capture the film image on the negative pressure suction head 40, and the adhesive application positioning mechanism 7 is used to capture the product image on the product conveyor belt 2. The film positioning mechanism 6 can acquire the film image on the negative pressure suction head 40, thereby adjusting the film orientation angle in a timely manner to align with the preset pasting direction. The adhesive application positioning mechanism 7 can acquire the product image on the product conveyor belt 2 and, by adjusting the film angle on the negative pressure suction head 40, ensure that the film orientation angle on the negative pressure suction head 40 is aligned with the adhesive application position on the product on the product conveyor belt 2, achieving precise film application, improving processing accuracy, and meeting high-quality processing requirements.

[0023] like Figure 3 As shown, the product feeding mechanism 1 includes a product feeding mechanism 110 and a feeding robot 120. The product feeding mechanism 110 is mounted on the base 100 and is used to stack products to be glued. The feeding robot 120 is connected to both the product feeding mechanism 110 and the product conveyor belt 2, and is used to pick up products from the product feeding mechanism 110 and place them on the product conveyor belt 2. The feeding robot 120 can be any existing two-axis or three-axis robot. The output end of the feeding robot 120 is equipped with a feeding suction cup 130, which is connected to a negative pressure device. The feeding robot 120 can pick up products from the product feeding mechanism 110 and accurately place them at designated positions on the product conveyor belt 2 according to a preset motion trajectory.

[0024] The product feeding mechanism 110 includes a feeding fixture 111 connected to the base 100. A feeding lifting mechanism 112 is mounted on the feeding fixture 111, and a feeding plate 113 is mounted on the output end of the feeding lifting mechanism 112. The feeding lifting mechanism 112 can drive the feeding plate 113 to move up and down. The feeding lifting mechanism 112 can adopt a motor screw structure or other linear modules; its specific structure will not be described in detail here. The feeding plate 113 is used to stack and place products to be glued. Before processing, the stacked products are placed on the feeding plate 113. By controlling the operation of the feeding lifting mechanism 112, the feeding plate 113 can be driven to rise, so that the topmost product on the feeding plate 113 rises to the gripping height of the loading robot 120. After the loading robot 120 removes the topmost product, the feeding lifting mechanism 112 automatically lifts the next layer of products to a predetermined height, ensuring that the loading robot 120 is always in the optimal position for picking up materials.

[0025] The product feeding mechanism 1 enables automatic and continuous product feeding, significantly reducing manual operation; and the feeding lifting mechanism 112, in conjunction with the robotic arm, ensures accurate and reliable feeding position, improving processing stability and control precision.

[0026] like Figure 4 As shown, the adhesive applicator 4 includes an adhesive applicator fixing seat 41, which is fixedly connected to the base 100. A two-dimensional drive module 42 is mounted on the adhesive applicator fixing seat 41. The two-dimensional drive module 42 consists of two linear modules. The linear modules can be motor screw modules, cylinder modules, electric cylinder modules, or any existing linear drive module; their specific structures are not described in detail here. An adhesive applicator head mounting seat 43 is mounted on the output end of the two-dimensional drive module 42. An adhesive applicator head mounting shaft 44 is mounted on the adhesive applicator head mounting seat 43. A negative pressure suction head 40 is connected to one end of the adhesive applicator head mounting shaft 44. The adhesive applicator head mounting shaft 44 can move up, down, and rotate on the adhesive applicator head mounting seat 43. An adhesive applicator rotation module 8 and an adhesive applicator lifting module 9 are mounted on the adhesive applicator head mounting seat 43. The output ends of the adhesive applicator rotation module 8 and the adhesive applicator lifting module 9 are respectively connected to the adhesive applicator head mounting shaft 44.

[0027] In practice, the two-dimensional drive module 42 and the adhesive application lifting module 9 work together to drive the adhesive application head mounting shaft 44, which in turn drives the negative pressure suction head 40 to move freely in three-dimensional space. This allows the negative pressure suction head 40 to pick up the film from the film feeding mechanism 3 and move it to the film positioning mechanism 6. If the film's orientation angle is incorrect, the adhesive application rotation module 8 can drive the adhesive application head mounting shaft 44 to rotate the film to a preset appropriate angle. Then, the two-dimensional drive module 42 and the adhesive application lifting module 9 work together to move the film to the adhesive application position on the product conveyor belt 2 and attach the film to the product surface, thus achieving the purpose of applying adhesive to the product. like Figure 5 As shown, the adhesive application lifting module 9 includes a lifting motor 91, which is bolted to the adhesive application head mounting base 43. The adhesive application head mounting base 43 has a rotatable lifting driven wheel 92, and the output end of the lifting motor 91 has a lifting driving wheel 93. A lifting transmission belt 94 is sleeved on the lifting driving wheel 93 and the lifting driven wheel 92. The adhesive application head mounting shaft 44 is connected to the lifting transmission belt 94 via a connecting block. Driven by the lifting motor 91, the adhesive application head mounting shaft 44 can be raised and lowered, thereby adjusting the height of the negative pressure suction head 40 and realizing the picking up and application of the adhesive sheet.

[0028] The adhesive application rotary module 8 includes a rotary motor 81, which is fixedly connected to the adhesive application head mounting base 43. A rotary drive wheel 82 is provided on the output end of the rotary motor 81, and a rotary driven wheel 83 is sleeved on the adhesive application head mounting shaft 44. A rotary transmission belt 84 is sleeved on the rotary drive wheel 82 and the rotary driven wheel 83. Driven by the rotary motor 81, the adhesive application head mounting shaft 44 is rotated, thereby adjusting the angle of the negative pressure suction head 40 and thus compensating for the angle deviation of the adhesive film.

[0029] like Figure 6 As shown, the film positioning mechanism 6 includes a film positioning camera 61 and a first supplementary light 62. The film positioning camera 61 and the first supplementary light 62 are respectively connected to the base 100. The adhesive applicator 4 can drive the negative pressure suction head 40 to move the film directly above the film positioning camera 61. After the negative pressure suction head 40 picks up the film, it moves directly above the film positioning camera 61. Under the uniform illumination of the first supplementary light 62, the film positioning camera 61 captures an image of the film, and the position and angle deviation of the film are accurately identified through image processing algorithms.

[0030] like Figure 2 As shown, the adhesive application positioning mechanism 7 includes an adhesive application positioning camera 71 and a second supplementary light (not shown in the figure). The adhesive application positioning camera 71 is connected to the base 100, and the second supplementary light is set inside the product conveyor belt 2. The adhesive application positioning camera 71 is located directly above the second supplementary light. The adhesive application mechanism 4 can drive the negative pressure suction head 40 to move the film to directly below the adhesive application positioning camera 71. After the product is transported to the adhesive application station by the product conveyor belt 2, the second supplementary light provides uniform backlighting from below, and the adhesive application positioning camera 71 captures an image of the product from above, accurately identifying the position and contour features of the product.

[0031] During processing, image information of the film and the product is first acquired separately. Then, by comparison and analysis, the angular deviation of the film on the negative pressure suction head 40 is determined. Then, the adhesive application rotation module 8 is controlled to drive the negative pressure suction head 40 to rotate with the film by the angle of deviation, so that the film is aligned with the adhesive application position of the product on the product conveyor belt 2. Then, the adhesive application mechanism 4 is used to attach the film to the surface of the product to achieve precise adhesive application processing.

[0032] like Figure 1 As shown, a protective light grid 101 is installed on the base 100. The protective light grid 101 adopts a through-beam photoelectric sensor and is set around the product conveyor belt 2. When personnel or objects enter the working area, the equipment automatically stops running to ensure safety. The base 100 is also equipped with a display screen 102, an alarm light 103, and multiple control operation buttons 104. The display screen 102 is used to display the equipment's operating status and parameters, facilitating the operation and debugging of this fully automatic adhesive applicator. The alarm light 103 is used to indicate equipment abnormalities. The control operation buttons 104 include function buttons for start, stop, and emergency stop.

[0033] Working principle: Before processing, products to be glued are stacked on the feeding plate 113. During processing, the feeding plate 113 is raised and lowered by the feeding lifting mechanism 112 to ensure that the top layer of products rises to the picking height of the loading robot 120. Then, the loading robot 120 picks up the products from the feeding plate 113 and accurately places them on the product conveyor belt 2. The product conveyor belt 2 transports the products to the processing position of the glue application mechanism 4 and positions them accurately. Then, the second supplementary light provides uniform backlighting from below, and the glue application positioning camera 71 captures images of the products from above, accurately identifying the position and contour features of the products. Next, the negative pressure suction head 40 of the glue application mechanism 4 picks up the film from the film feeding mechanism 3; and the two-dimensional drive module 42 drives the negative pressure suction head 40 to move the film with the film above the film positioning mechanism 6. The film positioning camera 61 captures images of the film under the illumination of the first supplementary light 62. The image processing system analyzes the position and angle deviation of the film, and then the glue application rotation module 8 adjusts the position and angle of the film to compensate for the deviation. Then, the adhesive application mechanism 4 drives the negative pressure suction head 40 to move the calibrated adhesive sheet above the product on the product conveyor belt 2. The suction head 40 then descends, precisely applying the adhesive sheet to the product. After adhesive application, the product conveyor belt 2 transports the adhesive-applied product to the receiving box 5, completing the automatic product unloading. This process is then repeated to achieve fully automated and efficient production.

[0034] The above-described specific embodiments are preferred embodiments of this utility model, and are not intended to limit the specific scope of this utility model. The scope of this utility model includes but is not limited to the specific embodiments described above. All equivalent changes made in accordance with this utility model are within the protection scope of this utility model.

Claims

1. A fully automatic adhesive application device, characterized in that: The device includes a base, on which are provided a product feeding mechanism, a product conveyor belt, a film feeding mechanism, an adhesive application mechanism, and a receiving frame. The product feeding mechanism is used to transport products to be adhesiveped onto the product conveyor belt. The product conveyor belt is connected to the product feeding mechanism, the adhesive application mechanism, and the receiving frame, and is used to transport the products to be adhesiveped to the processing position of the adhesive application mechanism and to transport the adhesive-applied products to the receiving frame. The film feeding mechanism is used to feed film onto the adhesive application mechanism. The adhesive application mechanism is connected to the film feeding mechanism and the product conveyor belt, and is used to apply the film from the film feeding mechanism to the products on the product conveyor belt. The base is equipped with a film positioning mechanism and an adhesive application positioning mechanism. The output end of the adhesive application mechanism is equipped with a negative pressure suction head, which is connected to a negative pressure device. The negative pressure suction head can pick up film from the film feeding mechanism. The adhesive application mechanism can drive the negative pressure suction head to the corresponding position of the film positioning mechanism. The film positioning mechanism is used to capture the film image on the negative pressure suction head, and the adhesive application positioning mechanism is used to capture the product image on the product conveyor belt.

2. The fully automatic adhesive applicator according to claim 1, characterized in that: The product feeding mechanism includes a product feeding mechanism and a feeding robot. The product feeding mechanism is used to stack and place products to be glued. The feeding robot is connected to the product feeding mechanism and the product conveyor belt respectively, and is used to grab products from the product feeding mechanism and place the products on the product conveyor belt.

3. The fully automatic adhesive applicator according to claim 2, characterized in that: The product feeding mechanism includes a feeding fixing frame connected to the machine base. The feeding fixing frame is equipped with a feeding lifting mechanism. The output end of the feeding lifting mechanism is equipped with a feeding plate. The feeding lifting mechanism can drive the feeding plate to move up and down. The feeding plate is used to stack and place products to be glued.

4. The fully automatic adhesive applicator according to claim 1, characterized in that: The film positioning mechanism includes a film positioning camera and a first fill light. The film positioning camera and the first fill light are respectively connected to the base. The adhesive applicator can drive the negative pressure suction head to move the film directly above the film positioning camera.

5. The fully automatic adhesive applicator according to claim 1, characterized in that: The adhesive application positioning mechanism includes an adhesive application positioning camera and a second supplementary light. The adhesive application positioning camera is connected to the machine base, and the second supplementary light is set inside the product conveyor belt. The adhesive application positioning camera is located directly above the second supplementary light. The adhesive application mechanism can drive the negative pressure suction head to move the film to directly below the adhesive application positioning camera.

6. The fully automatic adhesive applicator according to claim 1, characterized in that: The adhesive applicator includes an adhesive applicator base, on which a two-dimensional drive module is mounted. An adhesive applicator head mounting base is mounted on the output end of the two-dimensional drive module. An adhesive applicator head mounting shaft is mounted on the adhesive applicator head mounting base. A negative pressure suction head is connected to one end of the adhesive applicator head mounting shaft. The adhesive applicator head mounting shaft is capable of lifting, lowering, and rotating on the adhesive applicator head mounting base. An adhesive applicator rotation module and an adhesive applicator lifting module are mounted on the adhesive applicator head mounting base. The output ends of the adhesive applicator rotation module and the adhesive applicator lifting module are respectively connected to the adhesive applicator head mounting shaft.

7. The fully automatic adhesive applicator according to claim 6, characterized in that: The adhesive application rotary module includes a rotary motor connected to the adhesive application head mounting base. The output end of the rotary motor is provided with a rotary drive wheel, and a rotary driven wheel is sleeved on the adhesive application head mounting shaft. A rotary transmission belt is sleeved on the rotary drive wheel and the rotary driven wheel.

8. The fully automatic adhesive applicator according to claim 6, characterized in that: The adhesive application lifting module includes a lifting motor, which is connected to the adhesive application head mounting base. The adhesive application head mounting base is provided with a rotatable lifting driven wheel, and the output end of the lifting motor is provided with a lifting driving wheel. A lifting transmission belt is sleeved on the lifting driving wheel and the lifting driven wheel, and the adhesive application head mounting shaft is connected to the lifting transmission belt.

9. The fully automatic adhesive applicator according to any one of claims 1-8, characterized in that: The base is equipped with a protective light grating, which is located around the product conveyor belt.

10. The fully automatic adhesive applicator according to claim 9, characterized in that: The base is equipped with a display screen, an alarm light, and multiple control operation buttons.

Images