Automatic laminating equipment and method
By designing automatic bonding equipment and using the collaborative work of rolling and bonding mechanisms, the problems of low installation efficiency and unstable quality of foam in audio products are solved, efficient and accurate foam bonding is achieved, and production efficiency is improved. Product quality.
Patent Information
- Application Number
- CN202411326335.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-01-03
AI Technical Summary
The installation of foam in audio and other products is usually done manually, resulting in low production efficiency, unstable product quality, and difficult to meet the needs of large-scale production.
An automatic fitting device is designed, including a rolling mechanism and a fitting mechanism, which achieves accurate fit between foam and the product to be fitted through the collaborative work of the vertical drive, the rotating drive and the transverse drive assembly. The rolling mechanism consists of a frame, a bracket, a support plate, a rotating table and a magnetically connected press plate. The bonding mechanism consists of a transverse drive assembly and a clamping fixture, and the foam is bonded through precise control.
It improves production efficiency, improves the consistency and accuracy of product quality, reduces the reinstallation steps and time costs, and meets the needs of large-scale production.
Smart Images
Figure CN119244623A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of automatic production equipment, and in particular relates to an automatic laminating device and method. Background Art
[0002] In the production process of audio products, the installation of foam is an important process. At present, the installation of foam is usually done manually, with operators fitting the product and foam one by one. However, manual operation leads to low processing efficiency and is difficult to meet the needs of large-scale production. At the same time, during the installation process, due to the effect of gravity and possible interference from environmental factors of the suction equipment, the foam is prone to fall off, which will increase the steps of reinstallation, resulting in a waste of material and time costs. In addition, manual operation is difficult to ensure the accuracy of foam fitting, affecting the overall quality and consistency of the product.
[0003] Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Summary of the invention
[0004] The technical problem to be solved by the present invention is the technical problem of low production efficiency and poor product quality.
[0005] In order to solve the above technical problems, the present invention provides an automatic laminating device, which comprises: a frame, a rolling mechanism and a laminating mechanism, wherein the rolling mechanism comprises a bracket arranged on the frame, a vertical drive arranged on the bracket, a support plate slidably arranged on the bracket, a rotation drive arranged on the support plate, a rotating table connected to the rotation drive, and a pressure plate magnetically connected to the rotating table, the support plate is connected to the vertical drive, and the rotating table and the pressure plate are combined to form a limit zone; the laminating mechanism comprises a transverse driving component arranged on the frame, a clamping fixture slidably arranged on the bracket, and the clamping fixture is connected to the transverse driving component; wherein the vertical drive is used to drive the support plate to move along the Z-axis direction, the transverse driving component is used to drive the clamping fixture to move along the X-axis direction, the rotating axis of the rotation drive extends along the Y-axis direction, and the clamping fixture is opposite to the limit zone.
[0006] Optionally, the rolling mechanism further includes: a guide component arranged on the bracket, the guide component including two slide rails arranged at intervals, and two sliders respectively slidably connected to the two slide rails, the two sliders are respectively connected to the support plate, and the slide rails extend along the Z-axis direction.
[0007] Optionally, the support plate includes a plate body respectively connected to the two sliding blocks, and a protrusion connected to the plate body, the rotation driver is connected to the plate body, and the rotation axis of the rotation driver passes through the plate body and is connected to the rotating table; the rolling mechanism also includes a first vertical limit member and a second vertical limit member respectively arranged on the bracket, the first vertical limit member is opposite to the plate body, and the second vertical limit member is opposite to the protrusion.
[0008] Optionally, the number of the first vertical limit members is at least two, the two first vertical limit members are symmetrically distributed relative to the rotating table, and the first vertical limit member includes a first limit block connected to the bracket, and a first limit rod connected to the first limit block; the number of the second vertical limit members is at least two, the two second vertical limit members are symmetrically distributed relative to the plate body, and the second vertical limit member includes a second limit block connected to the bracket, and a second limit rod connected to the second limit block.
[0009] Optionally, the rotating table includes a base plate having a mounting groove and a magnet arranged in the mounting groove and connected to the base plate, the base plate is connected to the rotation driver, the base plate and the pressure plate enclose the limiting area, the number of the mounting grooves is multiple, and the multiple mounting grooves are evenly spaced along the circumference of the base plate, and the magnet is magnetically connected to the pressure plate.
[0010] Optionally, the rotating platform further includes: first positioning pins arranged on the bottom plate, the number of the first positioning pins is at least two, and the first positioning pins are parallel to the rotating axis.
[0011] Optionally, the lateral drive assembly includes: a reciprocating drive and a guide rail respectively arranged on the frame, and a clamping member, the guide rail extends along the X-axis direction; the clamping member includes a fixed plate and a bending portion connected to the fixed plate, the fixed plate is connected to the clamping fixture, the fixed plate and the bending portion form a groove matching the guide rail, and the extension direction of the groove is the same as the extension direction of the guide rail.
[0012] Optionally, the clamping fixture includes a loading platform connected to the fixed plate, and a second positioning pin and a third positioning pin respectively arranged on the loading platform, and the second positioning pin and the third positioning pin are respectively located at two ends of the loading platform; the bonding mechanism also includes a transverse limit member, the number of the transverse limit members is at least two, and the loading platform is located between the two transverse limit members.
[0013] According to another aspect of the present invention, the present invention also provides an automatic bonding method, which includes the automatic bonding device, and also includes placing the product to be bonded on the rotating table through a magnetic connection between the pressure plate and the rotating table, and placing the foam on the clamping fixture; the vertical drive drives the rotating drive connected to the support plate to move along the Z-axis direction, and the transverse drive component drives the foam placed on the clamping fixture to move along the X-axis direction, so that the foam contacts the product to be bonded located on the rotating table; the rotating shaft of the rotating drive drives the product to be bonded located on the rotating table to rotate, and the transverse drive component drives the foam to move along the X-axis direction, so that the foam is bonded to the product to be bonded.
[0014] Optionally, when the product to be bonded contacts one end of the foam, the rotating shaft of the rotating drive drives the product to be bonded on the rotating table to rotate in a direction close to the other end of the foam, so that the foam is bonded to the product to be bonded along the circumference of the product to be bonded.
[0015] Beneficial effects:
[0016] The present invention provides an automatic laminating device, wherein a bracket in a rolling mechanism is arranged on a frame, a vertical driver is arranged on the bracket, a support plate is slidably arranged on the bracket, the support plate and the vertical driver are connected to each other, a rotary driver is arranged on the support plate, a rotary table is connected to the rotary driver, a pressure plate is magnetically connected to the rotary table, the rotary table and the pressure plate are enclosed to form a limit zone, and the vertical driver is used to drive the support plate to move along the Z-axis. In the laminating mechanism, a transverse driving component is arranged on the frame, a clamping fixture is slidably arranged on the bracket, the clamping fixture is connected to the transverse driving component, the transverse driving component is used to drive the clamping fixture to move along the X-axis, the rotating axis of the rotary driver extends along the Y-axis, and the clamping fixture is directly opposite to the limit zone. In this way, the product to be bonded is placed on the limiting area, and after the foam is placed on the clamping fixture, the vertical driver will drive the rotating driver connected to the support plate to move along the Z-axis direction, and at the same time, the horizontal driving component drives the foam placed on the clamping fixture to move along the X-axis direction. At this time, the foam will drop to a position where it contacts the product to be bonded on the rotating table, and then the rotating shaft of the rotating driver drives the product to be bonded on the rotating table to rotate, and at the same time, the horizontal driving component drives the foam to move along the X-axis direction, so that the foam is bonded to the product to be bonded along the direction from one end of the foam to the other end, and the foam and the product to be bonded are bonded to each other. Thereby achieving the technical effect of improving production efficiency and improving the quality of the product to be bonded. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 A schematic structural diagram of an automatic laminating device provided in an embodiment of the present invention.
[0019] Figure 2 A schematic structural diagram of a rolling mechanism in an automatic laminating device provided in an embodiment of the present invention.
[0020] Figure 3 A schematic structural diagram of a rotating shaft in an automatic bonding device provided in an embodiment of the present invention.
[0021] Figure 4 A schematic structural diagram of a rotating table in an automatic bonding device provided in an embodiment of the present invention.
[0022] Figure 5 A schematic diagram of the structure of a lateral driving assembly in an automatic laminating device provided in an embodiment of the present invention.
[0023] Figure 6 A schematic diagram of the structure of a clamping fixture in an automatic bonding device provided in an embodiment of the present invention.
[0024] Figure 7 The present invention provides a flowchart of an automatic bonding method according to an embodiment of the present invention.
[0025] The meanings of the symbols in the accompanying drawings are:
[0026] 1—frame; 21—bracket, 22—vertical driver, 23—support plate, 231—plate body, 232—protrusion, 24—rotation driver, 241—rotation axis, 25—rotation table, 251—bottom plate, 2511—mounting groove, 252—magnet, 253—first positioning pin, 26—pressing plate, 261—limiting area, 27—guide component, 271—slide rail, 272—slider, 28—first vertical limiting member, 281—first limiting block, 28 2—first limit rod, 29—second vertical limit piece, 291—second limit block, 292—second limit rod; 31—lateral drive assembly, 311—reciprocating drive, 312—guide rail, 313—clamping piece, 3131—fixing plate, 3132—bending portion, 3133—groove, 32—clamping fixture, 321—stage, 322—second positioning pin, 323—third positioning pin, 33—lateral limit piece; 4—product to be bonded; 5—foam. DETAILED DESCRIPTION
[0027] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.
[0028] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application.
[0029] In the embodiments of the present application, at least one refers to one or more; multiple refers to two or more. In the description of the present application, the words "first", "second", "third", etc. are only used for the purpose of distinguishing descriptions, and cannot be understood as indicating or implying relative importance, nor can they be understood as indicating or implying an order.
[0030] References to "one embodiment" or "some embodiments" etc. described in this specification mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, in this specification, the terms "include", "comprise", "have" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways. It should be noted that in the embodiments of the present application, "and / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent three situations: A exists alone, A and B exist at the same time, and B exists alone.
[0031] It should be pointed out that in the embodiments of the present invention, when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. At the same time, "connection" in the embodiments of the present application can also be understood as electrical connection, and the connection between two electrical components can be a direct or indirect connection between the two electrical components. For example, A is connected to B, which can be either a direct connection between A and B or an indirect connection between A and B through one or more other electrical components. The terms "vertical", "horizontal", "left", "right" and similar expressions used in the embodiments of the present invention are for illustrative purposes only and are not intended to limit the present invention.
[0032] An automatic laminating device provided in the first embodiment of the present invention is shown in FIG. Figures 1 to 6 As shown, Figure 1 is a structural schematic diagram of an automatic laminating device provided by an embodiment of the present invention, Figure 2 is a schematic structural diagram of a rolling mechanism in an automatic laminating device provided by an embodiment of the present invention, Figure 3 is a structural schematic diagram of a rotating shaft 241 in an automatic laminating device provided by an embodiment of the present invention, Figure 4 2 is a schematic structural diagram of a rotating table 25 in an automatic laminating device provided in an embodiment of the present invention. Figure 5 is a schematic structural diagram of a lateral driving component 31 in an automatic laminating device provided in an embodiment of the present invention, Figure 6: is a structural schematic diagram of a clamping fixture 32 in an automatic bonding device provided by an embodiment of the present invention. An automatic bonding device provided by an embodiment of the present invention includes a frame 1, a rolling mechanism and a bonding mechanism, the rolling mechanism includes a bracket 21, a vertical driver 22, a support plate 23, a rotary driver 24, a rotating table 25 and a pressing plate 26, the bracket 21 is arranged on the frame 1, the vertical driver 22 is arranged on the bracket 21, the support plate 23 is slidably arranged on the bracket 21, the support plate 23 is connected to the vertical driver 22, the rotary driver 24 is arranged on the support plate 23, the rotating table 25 is connected to the rotary driver 24, the pressing plate 26 is magnetically connected to the rotating table 25, and the rotating table 25 and the pressing plate 26 enclose a limiting area 261. The bonding mechanism includes a transverse driving component 31 and a clamping fixture 32. The transverse driving component 31 is arranged on the frame 1, and the clamping fixture 32 is slidably arranged on the bracket 21. The clamping fixture 32 is connected to the transverse driving component 31. The vertical driver 22 is used to drive the support plate 23 to move along the Z-axis direction. The transverse driving component 31 is used to drive the clamping fixture 32 to move along the X-axis direction. The rotating shaft 241 of the rotating driver 24 extends along the Y-axis direction, and the clamping fixture 32 is opposite to the limit area 261.
[0033] The direction of the X-axis is as follows: Figure 1 The left and right directions in the Y axis refer to Figure 1 The Z-axis direction refers to the front-back direction. Figure 1 The rotating table 25 and the pressing plate 26 together enclose a limiting area 261 for placing the product 4 to be bonded. In actual operation, the product 4 to be bonded is first placed in the limiting area 261, and then the foam 5 is placed on the clamping fixture 32 and fixed. By starting the vertical driver 22, the support plate 23 drives the rotating driver 24 and the product 4 to be bonded on the rotating table 25 to descend along the Z axis until the foam 5 contacts the product 4 to be bonded. At this time, the rotating shaft 241 of the rotating driver 24 starts to work, driving the product 4 to be bonded to rotate along the Y axis, and at the same time the lateral drive assembly 31 starts, pushing the foam 5 on the clamping fixture 32 to move along the X axis, achieving full coverage bonding from one end of the foam 5 to the other end, and finally completing the tight combination of the foam 5 and the product 4 to be bonded.
[0034] In this embodiment, the support 21 in the rolling mechanism is arranged on the frame 1, the vertical driver 22 is arranged on the support 21, the support plate 23 is slidably arranged on the support 21, the support plate 23 and the vertical driver 22 are connected to each other, the rotation driver 24 is arranged on the support plate 23, the rotating table 25 is connected to the rotation driver 24, the pressure plate 26 is magnetically connected to the rotating table 25, the rotating table 25 and the pressure plate 26 are enclosed to form a limit area 261, and the vertical driver 22 is used to drive the support plate 23 to move along the Z axis. In the laminating mechanism, the transverse driving assembly 31 is arranged on the frame 1, the clamping fixture 32 is slidably arranged on the support 21, the clamping fixture 32 is connected to the transverse driving assembly 31, and the transverse driving assembly 31 is used to drive the clamping fixture 32 to move along the X axis. The rotating shaft 241 of the rotation driver 24 extends along the Y axis, and the clamping fixture 32 is opposite to the limit area 261. The rotation driver 24 may include a motor or a cylinder. In this way, the product 4 to be bonded is placed on the limiting area 261, and after the foam 5 is placed on the clamping fixture 32, the vertical driver 22 will drive the rotating driver 24 connected to the support plate 23 to move along the Z-axis direction, and at the same time, the transverse driving component 31 drives the foam 5 placed on the clamping fixture 32 to move along the X-axis direction. At this time, the foam 5 will drop to a position where it contacts the product 4 to be bonded on the rotating table 25, and then the rotating shaft 241 of the rotating driver 24 drives the product 4 to be bonded on the rotating table 25 to rotate, and at the same time, the transverse driving component 31 drives the foam 5 to move along the X-axis direction, so that the foam 5 is bonded to the product 4 to be bonded along the direction from one end of the foam 5 to the other end, and the foam 5 and the product 4 to be bonded are bonded to each other. Thereby, the production efficiency is improved, which is conducive to improving the quality of the product 4 to be bonded.
[0035] As an embodiment, a rolling mechanism in an automatic bonding device provided by an embodiment of the present invention further includes a guide component 27, which is arranged on a bracket 21, and the guide component 27 includes two slide rails 271 arranged at intervals, and two sliders 272 respectively connected to the two slide rails 271 in a sliding manner, and the two sliders 272 are respectively connected to the support plate 23, and the slide rail 271 extends along the Z-axis direction. The slide rail 271 in the rolling mechanism extends along the Z-axis direction, and the two sliders 272 are respectively connected to the two sides of the support plate 23, which will ensure that the support plate 23 can move smoothly and accurately along the Z-axis direction under the action of the vertical driver 22. The vertical driver 22 may include a cylinder or a motor. When the vertical driver 22 is working, it can more effectively control the moving trajectory of the support plate 23 and the rotating driver 24 and the rotating table 25 installed on the support plate 23, improve the accuracy and stability of the bonding process, and help improve the bonding quality of the product 4 to be bonded.
[0036] In some embodiments, the support plate 23 includes a plate body 231 and a protrusion 232, the plate body 231 is respectively connected to the two sliders 272, the protrusion 232 is connected to the plate body 231, the rotation driver 24 is connected to the plate body 231, and the rotation shaft 241 of the rotation driver 24 passes through the plate body 231 and is connected to the rotating platform 25. The rolling mechanism also includes a first vertical stopper 28 and a second vertical stopper 29, which are respectively arranged on the bracket 21, the first vertical stopper 28 is opposite to the plate body 231, and the second vertical stopper 29 is opposite to the protrusion 232. The support plate 23 is composed of a plate body 231 and a protrusion 232. The plate body 231 is connected to two sliders 272, and the rotation driver 24 is installed on the plate body 231. After the rotation shaft 241 of the rotation driver 24 passes through the plate body 231 and is connected to the rotating table 25, the first vertical limiter 28 and the second vertical limiter 29 are respectively arranged on the bracket 21, the first vertical limiter 28 is opposite to the plate body 231, and the second vertical limiter 29 is opposite to the protrusion 232. When the support plate 23 descends to contact with the first vertical limiter 28 and the second vertical limiter 29 respectively, the descending height of the support plate 23 can be limited by the resistance of the first vertical limiter 28 and the second vertical limiter 29, so that when the foam 5 and the product 4 to be bonded are in contact with each other, no large extrusion will be generated between the foam 5 and the product 4 to be bonded, thereby avoiding damage and other situations that reduce product quality.
[0037] In some embodiments, the number of the first vertical limiter 28 is at least two, and the two first vertical limiters 28 are symmetrically distributed relative to the rotating table 25. The first vertical limiter 28 includes a first limiter block 281 and a first limiter rod 282. The first limiter block 281 is connected to the bracket 21, and the first limiter rod 282 is connected to the first limiter block 281. The first limiter rod 282 and the second limiter rod 292 can respectively include a columnar limiter rod or a limiter sensor. The number of the second vertical limiter 29 is at least two, and the two second vertical limiters 29 are symmetrically distributed relative to the plate body 231. The second vertical limiter 29 includes a second limiter block 291 and a second limiter rod 292. The second limiter block 291 is connected to the bracket 21, and the second limiter rod 292 is connected to the second limiter block 291. Since there are at least two limiting members and they are symmetrically distributed, the support plate 23 can be limited from both sides of the support plate 23, effectively preventing the support plate 23 from deflecting and shaking when limiting the support plate 23, which is beneficial to improving the stability of the bonding process and the product quality.
[0038] As an embodiment, the rotating table 25 includes a bottom plate 251 and a magnet 252, the bottom plate 251 has a mounting groove 2511, the magnet 252 is arranged inside the mounting groove 2511, and the magnet 252 is connected to the bottom plate 251, the bottom plate 251 is connected to the rotating driver 24, the bottom plate 251 and the pressing plate 26 enclose the above-mentioned limiting area 261, the number of the mounting grooves 2511 is multiple, and the multiple mounting grooves 2511 are distributed at equal intervals along the circumference of the bottom plate 251, and the magnet 252 is magnetically connected to the pressing plate 26. The number of the mounting grooves 2511 is multiple, and the equal intervals along the circumference of the bottom plate 251 enable the pressing plate 26 to achieve multi-point magnetic connection with the rotating table 25 through the magnet 252, thereby enhancing the stability and reliability of the connection. At the same time, due to the magnetic connection between the magnet 252 and the pressing plate 26, the replacement and installation of the pressing plate 26 will be more convenient and quick, which is conducive to improving the flexibility and production efficiency of the equipment.
[0039] As an embodiment, the rotating table 25 further includes a first positioning pin 253, which is disposed on the bottom plate 251. The number of the first positioning pins 253 is at least two, and the first positioning pins 253 are parallel to the rotating shaft 241. During the rotation of the rotating table 25, the first positioning pins 253 are helpful to maintain the stability and balance of the product 4 to be bonded on the bottom plate 251 of the rotating table 25, and prevent the centrifugal force generated by the rotation from causing the product 4 to be bonded to deviate or shake. At the same time, the first positioning pins 253 can also serve as a positioning reference between the rotating table 25 and the product 4 to be bonded, thereby improving the assembly accuracy and reliability of the product 4 to be bonded.
[0040] As an embodiment, the transverse drive assembly 31 includes a reciprocating drive 311, a guide rail 312 and a clamping member 313. The reciprocating drive 311 and the guide rail 312 are respectively arranged on the frame 1, and the guide rail 312 extends along the direction of the X axis. The clamping member 313 includes a fixed plate 3131 and a bending portion 3132, the bending portion 3132 is connected to the fixed plate 3131, the fixed plate 3131 is connected to the clamping fixture 32, the fixed plate 3131 and the bending portion 3132 form a groove 3133, the groove 3133 matches the guide rail 312, and the extension direction of the groove 3133 is the same as the extension direction of the guide rail 312. The reciprocating drive 311 may include a motor or a cylinder. The guide rail 312 extends along the X-axis direction to provide a clear guide path for the movement of the clamping fixture 32. The fixed plate 3131 of the clamping member 313 is connected to the clamping fixture 32. The fixed plate 3131 and the bent portion 3132 together form a groove 3133 that matches the guide rail 312. The extension direction of the groove 3133 is the same as the extension direction of the guide rail 312, ensuring that the clamping member 313 can slide smoothly along the guide rail 312. In actual operation, when the reciprocating drive 311 is started, the reciprocating drive 311 will drive the clamping member 313 to move along the guide rail 312. Since the clamping member 313 is fixedly connected to the clamping fixture 32, the clamping fixture 32 will also move along the X-axis direction, which is conducive to improving the stability and accuracy of the movement of the clamping fixture 32, reducing the bonding error caused by vibration or offset during the movement, and improving the quality of the product 4 to be bonded. At the same time, the clamping member 313 has a groove 3133 that matches the guide rail 312, which also enhances the connection strength between the clamping fixture 32 and the frame 1, preventing the clamping fixture 32 from falling off or being damaged during movement.
[0041] As an embodiment, the clamping fixture 32 includes a stage 321, a second positioning pin 322 and a third positioning pin 323. The stage 321 is connected to the fixing plate 3131. The second positioning pin 322 and the third positioning pin 323 are respectively arranged on the stage 321, and the second positioning pin 322 and the third positioning pin 323 are respectively located at the two ends of the stage 321. A bonding mechanism in an automatic bonding device provided in an embodiment of the present invention also includes a transverse limiter 33, the number of which is at least two, and the stage 321 is located between the two transverse limiters 33. The second positioning pin 322 and the third positioning pin 323 respectively arranged at the two ends of the stage 321 will position the foam 5 placed on the stage 321 to prevent the foam 5 from shifting or rotating during movement, and ensure that the foam 5 can be accurately aligned with the product 4 to be bonded and bonded. Two transverse limiters 33 are respectively arranged on both sides of the stage 321, and are used to limit the moving range of the stage 321 in the X-axis direction. When the clamping fixture 32 moves along the X-axis direction driven by the transverse drive assembly 31, the transverse limiter 33 will prevent the stage 321 from exceeding the predetermined range, and prevent equipment damage caused by excessive movement distance. In actual operation, when the foam 5 is placed on the clamping fixture 32, the foam 5 will be accurately positioned on the stage 321 by the second positioning pin 322 and the third positioning pin 323. Then, driven by the transverse drive assembly 31, the clamping fixture 32 will move smoothly along the X-axis direction to the position corresponding to the product 4 to be bonded. At this time, the vertical drive 22 will drive the rotary drive 24 and the rotating table 25 to descend along the Z-axis direction, so that the foam 5 contacts the product 4 to be bonded and starts the bonding process. During the bonding process, the rotating shaft 241 of the rotary driver 24 will drive the rotating table 25 and the product to be bonded 4 to rotate, while the lateral driving assembly 31 continues to drive the clamping fixture 32 to move along the X-axis direction, thereby achieving full bonding between the foam 5 and the product to be bonded 4, which can improve production efficiency, as well as the quality and consistency of the product to be bonded 4.
[0042] In order to explain in detail an automatic bonding method provided by the present invention, the above-mentioned embodiment 1 explains in detail an automatic bonding device. Based on the same inventive concept, the present application also provides an automatic bonding method, see embodiment 2 for details.
[0043] See also Figure 7 , Figure 7 is a flow chart of an automatic bonding method provided by an embodiment of the present invention. Embodiment 2 of the present invention provides an automatic bonding method, the automatic bonding method comprising the automatic bonding device described above, and further comprising the following steps:
[0044] Step S100, placing the product 4 to be bonded on the rotating table 25 through the magnetic connection between the pressing plate 26 and the rotating table 25, and placing the foam 5 on the clamping fixture 32;
[0045] After the product 4 to be bonded is placed on the rotating table 25, the magnetic connection between the pressing plate 26 and the rotating table 25 can be used to ensure that the product 4 to be bonded is stable and does not move. In addition, to ensure the stability of the product 4 to be bonded during the rotation process, the pressing plate 26 and the rotating table 25 can be connected by a high-strength magnet 252, and the magnetic force can be adjusted to adapt to products 4 to be bonded of different weights and shapes.
[0046] Step S200, the vertical driver 22 drives the rotary driver 24 connected to the support plate 23 to move along the Z-axis direction, and the transverse driving assembly 31 drives the foam 5 placed on the clamping fixture 32 to move along the X-axis direction, so that the foam 5 contacts the product 4 to be bonded on the rotating table 25;
[0047] Among them, after the vertical driver 22 is started, the rotary driver 24 connected to the support plate 23 will be driven to move vertically downward along the Z-axis direction. The rotary driver 24 drives the rotating table 25 and the product to be bonded 4 to descend synchronously, preparing for the contact between the foam 5 and the product to be bonded 4. At the same time, the transverse drive component 31 starts to work, driving the foam 5 on the clamping fixture 32 to move horizontally along the X-axis direction. By controlling the moving speed and distance, the foam 5 gradually approaches and finally contacts the surface of the product to be bonded 4 on the rotating table 25.
[0048] In step S300 , the rotating shaft 241 of the rotary driver 24 drives the product 4 to be bonded on the rotating table 25 to rotate, and the transverse driving assembly 31 drives the foam 5 to move along the X-axis direction, so that the foam 5 is bonded to the product 4 to be bonded.
[0049] When the foam 5 contacts the product 4 to be bonded, the rotating shaft 241 of the rotary driver 24 starts to work, driving the entire rotating platform 25 and the product 4 to be bonded to rotate at a set speed and direction. At this time, the transverse drive assembly 31 continues to drive the foam 5 to move along the X-axis direction, ensuring that the foam 5 can be evenly bonded to the surface of the product 4 to be bonded along its length, achieving complete bonding from one end to the other. As the rotation and movement continue, the foam 5 will be completely bonded to the specified position of the product 4 to be bonded.
[0050] In some embodiments, when the product 4 to be bonded contacts one end of the foam 5, the rotating shaft 241 of the rotating driver 24 drives the product 4 to be bonded located on the rotating table 25 to rotate in a direction close to the other end of the foam 5, so that the foam 5 is bonded to the product 4 to be bonded along the circumference of the product 4 to be bonded. In the automatic bonding process, after one end of the foam 5 is initially in contact with the product 4 to be bonded, the system immediately enters the circumferential bonding stage, and the rotating shaft 241 of the rotating driver 24 starts to work, driving the product 4 to be bonded located on the rotating table 25 to rotate at a preset speed and direction. This rotation direction should be set to the direction close to the other end of the foam 5 to ensure that the foam 5 can be gradually bonded along the circumference of the product 4 to be bonded. While the product 4 to be bonded rotates, the transverse driving component 31 continues to drive the foam 5 on the clamping fixture 32 to move along the X-axis direction to ensure that the foam 5 can closely follow the rotation trajectory of the product 4 to be bonded to achieve mutual bonding. At the same time, since the rotation and movement are performed synchronously, the foam 5 can be closely attached to the surface of the product 4 to be attached, thus avoiding the generation of defects such as bubbles and wrinkles, and improving production efficiency.
[0051] The above embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.
Claims
1. An automatic laminating device, characterized in that: The automatic bonding device includes: a frame, a rolling mechanism and a bonding mechanism, the rolling mechanism includes a bracket arranged on the frame, a vertical drive arranged on the bracket, a support plate slidably arranged on the bracket, a rotation drive arranged on the support plate, a rotating table connected to the rotation drive, and a pressure plate magnetically connected to the rotating table, the support plate is connected to the vertical drive, and the rotating table and the pressure plate are enclosed to form a limit area; the bonding mechanism includes a transverse driving component arranged on the frame, a clamping fixture slidably arranged on the bracket, and the clamping fixture is connected to the transverse driving component; wherein the vertical drive is used to drive the support plate to move along the Z-axis direction, the transverse driving component is used to drive the clamping fixture to move along the X-axis direction, the rotating axis of the rotation drive extends along the Y-axis direction, and the clamping fixture is opposite to the limit area.
2. The automatic laminating device according to claim 1, characterized in that: The rolling mechanism also includes: a guide component arranged on the bracket, the guide component includes two slide rails arranged at intervals, and two sliders respectively slidably connected to the two slide rails, the two sliders are respectively connected to the support plate, and the slide rails extend along the Z-axis direction.
3. The automatic laminating device according to claim 2, characterized in that: The support plate includes a plate body respectively connected to the two sliding blocks, and a protrusion connected to the plate body, the rotation driver is connected to the plate body, and the rotation axis of the rotation driver passes through the plate body and is connected to the rotating table; the rolling mechanism also includes a first vertical limiter and a second vertical limiter respectively arranged on the bracket, the first vertical limiter is opposite to the plate body, and the second vertical limiter is opposite to the protrusion.
4. The automatic laminating device according to claim 3, characterized in that: The number of the first vertical limit members is at least two, and the two first vertical limit members are symmetrically distributed relative to the rotating table. The first vertical limit member includes a first limit block connected to the bracket, and a first limit rod connected to the first limit block; the number of the second vertical limit members is at least two, and the two second vertical limit members are symmetrically distributed relative to the plate body. The second vertical limit member includes a second limit block connected to the bracket, and a second limit rod connected to the second limit block.
5. The automatic laminating device according to claim 1, characterized in that: The rotating table includes a base plate with a mounting groove and a magnet arranged in the mounting groove and connected to the base plate. The base plate is connected to the rotating driver. The base plate and the pressure plate enclose the limiting area. There are multiple mounting grooves, and the multiple mounting grooves are evenly spaced along the circumference of the base plate. The magnet is magnetically connected to the pressure plate.
6. The automatic laminating device according to claim 5, characterized in that: The rotating platform further includes: first positioning pins arranged on the bottom plate, the number of the first positioning pins is at least two, and the first positioning pins are parallel to the rotating axis.
7. The automatic laminating device according to claim 1, characterized in that: The lateral drive assembly includes: a reciprocating drive and a guide rail respectively arranged on the frame, and a clamping member, wherein the guide rail extends along the X-axis direction; the clamping member includes a fixed plate and a bending portion connected to the fixed plate, the fixed plate is connected to the clamping fixture, the fixed plate and the bending portion form a groove matching the guide rail, and the extension direction of the groove is the same as the extension direction of the guide rail.
8. The automatic laminating device according to claim 7, characterized in that: The clamping fixture includes a loading platform connected to the fixed plate, and a second positioning pin and a third positioning pin respectively arranged on the loading platform, and the second positioning pin and the third positioning pin are respectively located at two ends of the loading platform; the bonding mechanism also includes a transverse limit member, the number of the transverse limit members is at least two, and the loading platform is located between the two transverse limit members.
9. An automatic lamination method, characterized in that: The automatic bonding method comprises the automatic bonding device according to any one of claims 1 to 8, further comprising: The product to be bonded is placed on the rotating table through the magnetic connection between the pressing plate and the rotating table, and the foam is placed on the clamping fixture; The vertical driver drives the rotary driver connected to the support plate to move along the Z-axis direction, and the transverse driving assembly drives the foam placed on the clamping fixture to move along the X-axis direction, so that the foam contacts the product to be bonded located on the rotating table; The rotating shaft of the rotary driver drives the product to be bonded on the rotating table to rotate, and the transverse driving component drives the foam to move along the X-axis direction so that the foam is bonded to the product to be bonded.
10. The automatic laminating method according to claim 9, characterized in that: When the product to be bonded contacts one end of the foam, the rotating shaft of the rotating driver drives the product to be bonded on the rotating table to rotate in a direction close to the other end of the foam, so that the foam is bonded to the product to be bonded along the circumference of the product to be bonded.