Multi-mode laminating apparatus and method based on adjustable wide transport

Abstract

The present application relates to a kind of multi-mode laminating equipment and laminating method based on adjustable wide transmission device, laminating equipment includes transmission device and two groups of processing device, when laminating processing, the width size of carrier along Y direction can be adjusted the spacing between first transmission module and second transmission module accordingly, then, the length size of carrier along X direction selects the processing mode of laminating equipment.For the carrier of small length size along X direction, double-station laminating processing is carried out on the product on two groups of moulds simultaneously, while for the carrier of large length size along X direction, carrier is clamped and fixed on two groups of clamping plate module in turn and laminating processing is carried out in cooperation with corresponding processing device.The laminating equipment can consider the transmission and laminating processing of carrier in large size range, simplify processing procedure, greatly improve the utilization of equipment, and reduce equipment cost.

Description

Technical Field

[0001] This invention relates to the field of bonding equipment, and more specifically to a multi-mode bonding device and bonding method based on an adjustable width transmission device. Background Technology

[0002] Bonding technology plays an increasingly important role in the manufacturing of electronic products. In this field, it is widely used in the assembly of components such as displays, touch panels, and flexible circuit boards, with product labeling being a prime example. Currently, product labeling typically involves placing the product to be labeled on a carrier, which is then transported along a conveyor track extending in the X direction to a pre-set processing station. The labeling head then moves along the Y direction, picking up labels and moving to the processing station to sequentially affix them to the product.

[0003] In existing technologies, laminating equipment can typically only transport and laminate products within carriers of a specific size range. When the size of the carrier changes significantly, the product needs to be transferred to another carrier, and then transferred to another carrier after lamination to accommodate subsequent processing steps. This increases the number of processing steps and requires specialized equipment for product transfer, which increases costs and affects overall lamination efficiency, resulting in a significant increase in production costs. Summary of the Invention

[0004] The purpose of this invention is to provide a multi-mode bonding device based on an adjustable-width transmission device to solve one or more problems of the prior art.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a multi-mode bonding device based on an adjustable-width transmission device, the bonding device comprising a transmission device capable of transmitting a carrier along the X-axis and a processing device capable of transmitting a processing head along the Y-axis, the transmission device comprising: A transmission module includes a first transmission module and a second transmission module spaced apart along the Y direction. A transmission channel for transmitting the vehicle is formed between the first transmission module and the second transmission module. A transmission structure for supporting and transmitting the vehicle is provided in the transmission channel. The second transmission module is movable relative to the first transmission module along the Y direction. The clamping module has two sets of clamping seats arranged at intervals along the X-direction. Each set of clamping modules includes two sets of clamping seats that are slidably disposed on the first transmission module and the second transmission module along the X-direction. Each clamping seat is provided with a limiting platform and a lifting member that can move up and down in the vertical direction. The limiting platform and the lifting member are both located in the transmission channel. The lifting member is at a first height, and the top end of the lifting member is lower than the support surface of the transmission structure in the vertical direction. The lifting member is at a second height, and the top end of the lifting member is higher than the support surface, so that the carrier can be fixedly clamped between the limiting platform and the lifting member in the vertical direction. The processing device has two sets arranged at intervals along the X direction, and the two sets of processing devices are arranged corresponding to the two sets of clamping plate modules.

[0006] Preferably, the bonding device has at least a first processing mode and a second processing mode, wherein, In the first processing mode, there are two sets of the carriers in the transmission channel at the same time. The two sets of carriers are respectively carried on two clamping plate modules and cooperate with the two sets of processing devices for processing. In the second processing mode, only one set of the carriers exists in the transmission channel. The carriers are first partially bonded by one set of the processing devices and then the remaining bonding is performed by another set of the processing devices.

[0007] Furthermore, in the first processing mode, the transmission channel has a first width; in the second processing mode, the transmission channel has a second width, wherein the first width is smaller than the second width.

[0008] Preferably, the lifting member has a plurality of upwardly protruding positioning posts, the lifting member is spaced apart below the limiting platform, the carrier is provided with positioning structures that correspond to and cooperate with the plurality of positioning posts, and the lifting member is fixed on the telescopic rod of the lifting cylinder and driven by the lifting cylinder to move up and down in the vertical direction.

[0009] Preferably, the first transmission module includes a first transmission base and a first transmission component disposed on one side of the first transmission base, and the second transmission module includes a second transmission base and a second transmission component disposed on one side of the second transmission base. The first transmission component and the second transmission component cooperate with each other to form the transmission structure, wherein both the first transmission component and the second transmission component include multiple sets of transmission belt components arranged at intervals along the X direction.

[0010] In some embodiments, both the first transmission component and the second transmission component include three sets of transmission belt components arranged sequentially at intervals along the X direction, and a blocking mechanism is provided between any two adjacent sets of the transmission belt components. The blocking mechanism is configured to restrict the movement of the vehicle along the X direction in the transmission channel.

[0011] In some embodiments, at least one of the first and second transmission seats is provided with the blocking mechanism. The blocking mechanism includes a blocking member that is oscillatingly disposed on the transmission seat. The blocking mechanism has a first state and a second state. In the first state, the blocking member is close to the transmission seat and the blocking member is lower than the support surface in the vertical direction. In the second state, at least a portion of the blocking member extends out of the transmission channel and at least a portion of the blocking member is higher than the support surface in the vertical direction.

[0012] In some embodiments, the blocking mechanism further includes: A blocking drive member having a drive rod extending in a vertical direction, the lower part of the blocking member being rotatably connected to the drive rod about a rotation axis; A connecting seat is fixedly connected to the transmission seat, and a guide rod is provided on the connecting seat. The guide rod is parallel to the rotation axis. The blocking member has a guide groove, which extends obliquely from bottom to top along the Y direction toward the transmission channel, and the guide rod is slidably inserted into the guide groove.

[0013] In some embodiments, the transmission device further includes two sets of support seats spaced apart along the X direction, the first transmission seat being fixedly connected to the two sets of support seats, and the two ends of the second transmission seat being slidably disposed on the support seats along the Y direction. The transmission device further includes an adjustment drive mechanism for driving the second transmission seat to move relative to the first transmission seat along the Y direction.

[0014] In some embodiments, the adjustment drive mechanism includes: A lead screw and nut assembly is provided on each of the support seats. The lead screw and nut assembly includes a lead screw that extends along the Y direction and is rotatable about its own axis, and a nut that is threadedly engaged with the lead screw. The nut is fixedly mounted on the second transmission seat. The synchronous belt assembly includes two synchronous pulleys spaced apart along the X-direction on the first transmission base, a first synchronous belt tensioned between the two synchronous pulleys, and a drive motor that drives the first synchronous belt to rotate in the X-direction. The two synchronous pulleys correspond one-to-one with the two lead screws, and the synchronous pulleys and the lead screws are fixedly connected or transmitted between each other.

[0015] In some embodiments, the timing belt assembly is disposed on the side of the first transmission seat facing away from the transmission channel, the timing pulley is connected to the lead screw by a transmission assembly, the transmission assembly is disposed on the side of the first transmission seat facing the transmission channel, wherein the outer diameters of the two timing pulleys are the same, and the transmission ratios of the two sets of transmission assemblies are the same.

[0016] In some embodiments, the transmission device further includes a base, which is disposed between the first transmission seat and the second transmission seat along the Y direction, and a guide rail extending along the X direction is provided on the base. The clamping plate module also includes a slide base, which is engaged with the guide rail to be slidably mounted on the base in the X direction. One set of clamping seats is fixedly mounted on the slide base, and another set of clamping seats is slidably mounted on the slide base in the Y direction.

[0017] The present invention also provides a multi-mode bonding method, wherein the bonding method is implemented based on the above-described bonding device, and the bonding method includes: When the length L of the carrier along the X direction is less than or equal to L1, the two carriers are sequentially transferred to the two sets of clamping plate modules, and the two sets of processing devices respectively perform full bonding processing on the two carriers. When the length of the carrier along the X direction L1≤L≤L2, the carrier is first transferred to the first set of clamping plate modules, and the first set of processing devices performs partial bonding processing on the carrier. Then the carrier is transferred to the second set of clamping plate modules, and the second set of processing devices performs bonding processing on the remaining part of the carrier.

[0018] Due to the application of the above technical solution, the present invention has the following advantages: Using the bonding equipment provided in the embodiments of the present invention, the spacing between the first and second transmission modules can be adjusted according to the width dimension of the carrier along the Y direction. Then, the processing mode of the bonding equipment is selected according to the length dimension of the carrier along the X direction. For carriers with a smaller length dimension along the X direction, the bonding equipment can adopt the first processing mode, simultaneously performing dual-station bonding processing on the products on both sets of molds, which can significantly improve the bonding processing efficiency. For carriers with a larger length dimension along the X direction, the bonding equipment can switch to the second processing mode, where the carrier is clamped and fixed to two sets of clamping plate modules and cooperates with the corresponding processing device for bonding processing. This allows the bonding equipment to handle the transmission and bonding processing of carriers within a large size range, significantly improving equipment utilization and reducing equipment costs. Simultaneously, it avoids the need to change the carrier before bonding processing due to significant changes in carrier size, greatly simplifying the process and improving production efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of a multi-mode bonding device according to an embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the structure of the transmission device and two sets of processing devices working together in a multi-mode bonding equipment; Figure 3 for Figure 2 The structural diagram after omitting one set of processing devices is shown below; Figure 4 for Figure 1 A schematic diagram of the overall structure of the transmission device in a multi-mode bonding equipment; Figure 5 for Figure 4 A schematic diagram of the transmission device from another perspective; Figure 6 for Figure 4 A schematic diagram of the connection structure between the transmission base assembly and the transmission assembly in the transmission device; Figure 7 for Figure 4 A schematic diagram of the connection structure between the two sets of clamping plate modules and the base in the transmission device; Figure 8 for Figure 3A schematic diagram of the structure after increasing the distance between the fixed seat and the movable seat; Figure 9 for Figure 8 A schematic diagram of the connection structure between the transmission base assembly and the transmission assembly in the transmission device; Figure 10 for Figure 9 A schematic diagram of the structure of the mobile base and its transmission components, wherein the blocking mechanism is in the first state; Figure 11 for Figure 10 A front view structural diagram; Figure 12 for Figure 10 A three-dimensional structural diagram of the middle blocking mechanism; Figure 13 for Figure 12 A front view schematic diagram of the blocking mechanism; Figure 14 For along Figure 13 Schematic diagram of the cross-sectional structure along the AA direction; Figure 15 for Figure 10 A schematic diagram of the structure after the blocking mechanism transitions to the second state; Figure 16 for Figure 15 A front view structural diagram; Figure 17 for Figure 15 A three-dimensional structural diagram of the middle blocking mechanism; Figure 18 for Figure 17 A front view schematic diagram of the blocking mechanism; Figure 19 For along Figure 18 Schematic diagram of the cross-sectional structure along the BB direction; In the attached diagrams above: 1. First transmission module; 11. First transmission socket; 12. First transmission component; 2. Second transmission module; 21. Second transmission base; 22. Second transmission assembly; 221. Support surface; 23. Slide part; 3. Adjustment drive mechanism; 31. Lead screw; 32. Nut; 33. Drive motor; 34. First synchronous belt; 35. Synchronous belt pulley; 36. Second pulley; 37. Second synchronous belt; 38. First pulley; 4. Support base; 41. Support base body; 42. Guide rail; 5. Clamping plate module; 51. Clamping seat; 511. Limiting platform; 52. Lifting component; 53. Slide table base; 54. Lifting drive component; 55. Positioning column; 6. Base; 7. Blocking mechanism; 71. Blocking component; 711. Guide groove; 712. Blocking surface; 72. Cylinder body; 73. Drive rod; 74. Connecting seat; 741. Receiving groove; 75. Rotating shaft; 76. Guide rod; 100. Transmission device; 200. Processing device; 201. Processing head; 202. Upper vision module; 300. Feeding device; 400. Lower vision module. Detailed Implementation

[0021] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more readily understood by those skilled in the art. It should be noted that the description of these embodiments is for the purpose of aiding understanding the present invention, but does not constitute a limitation thereof.

[0022] See Figures 1 to 9 As shown, this embodiment provides a multi-mode bonding device based on an adjustable-width transmission device. The bonding device includes a transmission device 100 capable of transmitting a carrier (not shown) along the X-direction and a processing device 200 capable of transmitting a processing head 201 along the Y-direction. When the bonding device is in operation, the product to be bonded is carried in the carrier and transmitted along the X-direction by the transmission device 100. The processing head 201 moves along the Y-direction to pick up the part to be bonded from the feeding device 300 and move it above the carrier to cooperate with the product to achieve bonding processing.

[0023] The bonding device also includes a vision module, specifically an upper vision module 202 and a lower vision module 400 that cooperate with each other, as well as a vision module (not shown in the figure) integrated on the processing head 201. The vision module on the processing head 201 is used to identify and obtain the bonding position of the product to be bonded on the carrier when the processing head 201 adsorbs the product to be bonded, thus playing a visual guiding role. The upper vision module 202 can be moved along the Y direction. It is integrated in the processing device 200 and is used to detect the position of the carrier. The precise bonding processing is achieved through the cooperation of the above vision module and the upper vision module 202. The lower vision module 400 is fixedly set and is mainly used to cooperate with the upper vision module 202 for precise alignment, for the correction of the initial position of each vision module and the re-judgment of the detection position. The arrangement of the aforementioned vision modules not only ensures accurate bonding of the parts to be bonded to the product, but also ensures a relatively balanced computational load for each vision module. The internal calculation time of each vision module is within a relatively reasonable range, which helps to improve the overall bonding efficiency.

[0024] The X and Y directions mentioned above are defined for ease of description. Specifically, the X and Y directions are two different horizontal directions that are perpendicular to each other. For details, please refer to [link to relevant documentation]. Figure 1 Indicative markings.

[0025] Referring to the accompanying drawings, in this embodiment of the bonding device, the transmission device 100 specifically includes: A transmission module includes a first transmission module 1 and a second transmission module 2 arranged at intervals along the Y direction. A transmission channel for a transmission vehicle is formed between the first transmission module 1 and the second transmission module 2. A transmission structure for supporting and transmitting the vehicle is provided in the transmission channel. The second transmission module 2 is movable relative to the first transmission module 1 along the Y direction, so that the width of the transmission channel along the Y direction can be adjusted to accommodate the transmission of vehicles of different widths. The clamping module 5 has two sets of clamps spaced apart along the X direction. Each clamping module 5 includes two sets of clamping seats 51. The two sets of clamping seats 51 are respectively slidably mounted on the first transmission module 1 and the second transmission module 2 along the X direction. Each clamping seat 51 is provided with a limiting platform 511 and a lifting member 52 that moves vertically. The limiting platform 511 and the lifting member 52 are both located in the transmission channel. When the lifting member 52 is at a first height, the top of the lifting member 52 is lower than the support surface of the transmission structure in the vertical direction. When the carrier is in the transmission channel, it is detached from the clamping plate module 5 and is supported on the support surface of the transmission structure and can be transmitted by the transmission structure in the X direction. When the lifting member 52 is at a second height, the top of the lifting member 52 is higher than the support surface of the transmission structure in the vertical direction, so that the carrier can detach from the transmission structure in the vertical direction and transfer to the clamping plate module 5, and be fixedly clamped between the limiting platform 511 and the lifting member 52. At this time, the clamping plate module 5 can move synchronously with the carrier in the X direction.

[0026] In this way, the first transmission module 1 and the second transmission module 2 are set separately from each other, so that the second transmission module 2 can move relative to the first transmission module 1. When the width of the carrier changes, the width of the transmission channel along the Y direction can be adjusted by adjusting the distance between the first transmission module 1 and the second transmission module 2. Correspondingly, the distance between the two sets of clamping seats 51 on each clamping plate module 5 along the Y direction is also adjusted, so as to realize the transmission and clamping positioning of the carrier of the corresponding size.

[0027] In this bonding equipment, the processing device 200 is provided in two sets arranged at intervals along the X direction. The two sets of processing devices 200 cooperate with the two sets of clamping plate modules 5 to realize multi-mode bonding processing of the carrier.

[0028] Specifically, the bonding equipment has at least a first processing mode and a second processing mode. In the first processing mode, there are two sets of carriers in the transmission channel at the same time. The two sets of carriers are respectively carried on the clamping plate module 5 and cooperate with the two sets of processing devices 200 for processing. That is, in this processing mode, bonding processing of dual stations can be realized, improving the bonding processing efficiency. In the second processing mode, there is only one set of molds in the transmission channel. The carrier first undergoes a partial bonding process with a set of clamping plate modules 5 through a set of processing devices 200, and then is transferred to another set of clamping plate modules 5 and cooperates with another set of processing devices 200 to perform the remaining bonding process.

[0029] In this way, the spacing between the first transmission module 1 and the second transmission module 2 is adjusted according to the width of the carrier along the Y direction. Then, the processing mode of the bonding equipment is selected according to the length of the carrier along the X direction. Specifically, for carriers with a smaller length along the X direction, the bonding equipment adopts the first processing mode, performing dual-station bonding processing on the products on both sets of molds simultaneously, which can significantly improve the bonding processing efficiency. For carriers with a larger length along the X direction, the bonding equipment switches to the second processing mode, where the carrier is clamped and fixed on the two sets of clamping plate modules 5 and cooperates with the corresponding processing device 200 for bonding processing. This allows the bonding equipment to handle the transmission and bonding processing of carriers with a large size range, greatly improving the utilization rate of the equipment and reducing equipment costs. This also avoids the need to change the carrier before bonding processing due to significant changes in carrier size, greatly simplifying the process and improving production efficiency.

[0030] In actual production, for a specific carrier, its width along the X-axis is typically positively correlated with its length along the Y-axis. Therefore, when the laminating equipment is in the first processing mode, the transmission channel has a relatively small first width; when the laminating equipment is in the second processing mode, the transmission channel has a relatively large second width. Thus, in the second processing mode, the laminating equipment can transport carriers with larger length and width dimensions, and perform lamination processing on the products on the carriers, significantly improving the equipment's compatibility and utilization rate.

[0031] See Figures 3 to 8As shown in this embodiment, in each clamping plate module 5, the lifting member 52 is plate-shaped and is spaced apart below the limiting platform 511. The clamping plate module 5 also includes a lifting drive member for driving the lifting member 52 to rise and fall in the vertical direction. Specifically, a lifting cylinder 54 is used here. The lifting member 52 is fixed on the telescopic rod of the lifting cylinder 54 and is driven by the lifting cylinder 54 to rise and fall in the vertical direction. This allows the carrier to be carried on the support surface of the transmission structure and transmitted by the transmission structure, or transferred to the clamping plate module 5 and clamped and fixed by the clamping plate module 5, and driven to move synchronously. In the clamping plate module 5, the lifting member 52 has multiple upwardly protruding positioning posts 55. The carrier is provided with a positioning structure (not shown in the figure) that corresponds to and cooperates with the multiple positioning posts 55. In this way, the carrier can be supported on the lifting member 52 in a specific manner or posture to facilitate precise positioning of the carrier.

[0032] Referring to the accompanying drawings, in the bonding device of this embodiment, the first transmission module 1 specifically includes a first transmission seat 11 and a first transmission component 12 disposed on one side of the first transmission seat 11; the second transmission module 2 includes a second transmission seat 21 and a second transmission component 22 disposed on one side of the second transmission seat 21. The first transmission seat 11 and the second transmission seat 21 are spaced apart in the Y direction, forming a transmission channel between them; the first transmission component 12 and the second transmission component 22 are both disposed in the transmission channel, and the two cooperate with each other to form the above-mentioned transmission structure.

[0033] Referring to the accompanying drawings, in this embodiment, the transmission device further includes two sets of support seats 4 spaced apart along the X direction. The first transmission seat 11 is fixedly connected to the two sets of support seats 4, and the two ends of the second transmission seat 21 are slidably disposed on the two sets of support seats 4 along the Y direction. The transmission device also includes an adjustment drive mechanism 3 for driving the second transmission seat 21 to move relative to the first transmission seat 11 along the Y direction.

[0034] Specifically, the adjustment drive mechanism 3 includes a lead screw and nut assembly and a timing belt assembly. Each support base 4 is provided with a set of lead screw and nut assemblies. Each set of lead screw and nut assemblies includes a lead screw 31 extending in the Y direction and a nut 32 threadedly connected to the lead screw 31. The lead screw 31 is rotatably mounted on the support base 4 around its own axis, and the nut 32 is fixed on the second transmission base 21. The timing belt assembly includes two timing pulleys 35 spaced apart in the X direction on the first transmission base 11 or on the support base 4, a first timing belt 34 tensioned between the two timing pulleys 35, and a drive motor 33 that drives the first timing belt 34 to rotate in the X direction. The two synchronous pulleys 35 and the two lead screws 31 are arranged in a one-to-one correspondence, and the two synchronous pulleys 35 and the two lead screws 31 are fixedly connected or transmitted to each other. In this way, the synchronous rotation of the two lead screws 31 is achieved by the above-mentioned set of drive motors 33, thereby making the two ends of the second transmission seat 21 move synchronously relative to the first transmission seat 11. The two ends of the second transmission seat 21 move in unison, which can achieve precise width adjustment. At the same time, the above-mentioned adjustment action can be achieved by a single drive motor 33, which is simple in structure and convenient in adjustment.

[0035] See Figures 3 to 9 As shown, in this embodiment, the synchronous belt assembly is disposed on the side of the first transmission seat 11 facing away from the transmission channel, that is, on the outer side of the first transmission seat 11. This avoids occupying space within the transmission channel and prevents potential interference with the first transmission assembly 12 and the carrier during transmission. The synchronous pulley 35 is connected to the lead screw 31 via a transmission assembly disposed on the side of the first transmission seat 11 facing the transmission channel. The two synchronous pulleys 35 have the same outer diameter, and the two sets of transmission assemblies have the same transmission ratio, ensuring that the operating amplitude of the two sets of lead screw and nut assemblies is consistent. This ensures that both ends of the second transmission seat 21 move synchronously along the Y direction, achieving smooth adjustment and preventing jamming or inconsistency at both ends that could affect the transmission of the carrier.

[0036] Specifically, in this embodiment, the transmission assembly includes a first wheel 38 coaxially fixed to the end of the lead screw 31, a second wheel 36 coaxially and fixed to the synchronous pulley 35, and a second synchronous belt 37 tensioned between the first wheel 38 and the second wheel 36. Here, the rotating shaft of the synchronous pulley 35 is rotatably mounted on the first transmission seat 11 in a second direction, with its two ends protruding from opposite sides of the first transmission seat 11. The second wheel 36 and the synchronous pulley 35 are respectively mounted on the two ends of the rotating shaft. The first wheel 38, the second wheel 36 and the second synchronous belt 37 cooperate with each other and are located in the transmission channel.

[0037] In this embodiment, the support bases 4 are all rectangular parallelepipeds, and the two sets of clamping plate modules 5 are also located between the two sets of support bases 4. The arrangement of the support bases 4 does not affect the operation of the clamping plate modules 5. Each set of support bases 4 includes a fixedly arranged support body 41 and a guide rail 42 fixedly arranged on the support body 41. The guide rail 42 is parallel to the extension direction of the lead screw 31. The two ends of the second transmission seat 21 are respectively supported on the two support bodies 41 and are slidably engaged with the two guide rails 42, so that the second transmission seat 21 can move smoothly relative to the first transmission seat 11 in the Y direction. Here, a sliding part 23 is fixedly arranged on the two ends of the second transmission seat 21. The sliding part 23 is slidably connected to the guide rail 42. The nut 32 is also fixed on the sliding part 23 and engages with the lead screw 31. The lead screw 31 is located above the guide rail 42.

[0038] In this embodiment, the transmission device 100 further includes a base 6, which is disposed between the first transmission seat 11 and the second transmission seat 21 along the Y direction. A guide rail extending along the X direction is provided on the base 6. Each set of clamping plate modules 5 has a slide base 53, which engages with the guide rail on the base 6 to be slidably disposed on the base 6 along the X direction. One set of clamping seats 51 is fixedly disposed on the slide base 53, and another set of clamping seats 51 is slidably disposed on the slide base 53 along the Y direction. Specifically, the sliding sleeve seat 53 is fixedly disposed relative to the two sets of support seats 4. The clamping seats 51 disposed on the first transmission seat 11 are fixedly disposed on the slide base 53, while the clamping seats 51 disposed on the second transmission seat 21 are slidably disposed on the slide base 53 along the Y direction. In this way, after the second transmission module 2 moves relative to the first transmission module 1, the two clamping seats 51 of the two sets of clamping plate modules 5 can also achieve corresponding precise adjustments under the guidance of the sliding table seat 53. At the same time, during operation, the two sets of clamping plate modules 5 can move along the X direction under the guidance of the base 6, thereby achieving precise movement of the vehicle in the X direction.

[0039] Referring to the accompanying drawings, in this embodiment, both the first transmission component 12 and the second transmission component 22 in the transmission device 100 are belt transmission components. That is, the transmission belt is tensioned between multiple transmission wheels, and driving one of the transmission wheels to rotate enables the transmission belt to rotate. The two ends of the carrier in the Y direction are respectively supported on the transmission belts of the first transmission component 12 and the second transmission component 22. The upper surfaces of the first transmission component 12 and the second transmission component 22 constitute the support surface of the transmission structure. When the two sets of transmission belts rotate synchronously, the carrier can be conveyed along the X direction. Specifically, both the first transmission component 12 and the second transmission component 22 include multiple sets of transmission belt components arranged sequentially and at intervals along the X direction. Multi-segment transmission is achieved by connecting these multiple sets of transmission belt components together along the X direction to meet the transmission length requirements of the bonding device and the transmission requirements of different processing modes. Here, the first transmission component 12 and the second transmission component 22 have three sets of transmission belt components, two of which correspond to the two processing devices 200 respectively, and the third set is located between the aforementioned two sets.

[0040] See Figures 4 to 9 As shown, in the transmission device 100, a blocking mechanism 7 is provided between any two adjacent sets of transmission belt assemblies. This blocking mechanism 7 is configured to restrict the movement of the carrier along the X-direction in the transmission channel, thereby confining it to a specific position. Specifically, at least one of the first transmission seat 11 and the second transmission seat 21 is provided with a blocking mechanism 7. Here, blocking mechanisms 7 are provided at corresponding positions on the first transmission seat 11 and the second transmission seat 21. The two sets of blocking mechanisms 7 are spaced apart in the Y-direction and work together to block the carrier, ensuring the blocking effect and preventing the carrier from deviating or being damaged during transmission.

[0041] The blocking mechanism 7 on the first transmission module 1 and the second transmission module 2 has the same structure and working principle. Here, we combine... Figures 10 to 19 As shown, the structure and working principle of the blocking mechanism 7 are explained using the blocking mechanism 7 on the second transmission module 2 as an example.

[0042] The blocking mechanism 7 includes a blocking member 71 that is oscillating relative to the second transmission seat 21. By driving the blocking member 71 to oscillate, the blocking mechanism 7 has a switchable first state and a second state. When the blocking mechanism 7 is in the first state, such as... Figures 10 to 14 As shown, the blocking member 71 and the second transmission seat 21 are close to each other, and the blocking member 71 is lower than the support surface 221 of the transmission structure in the vertical direction. The carrier on the support surface 211 can be transmitted over the blocking mechanism 7. When the blocking mechanism 7 is in the second state, as shown... Figures 15 to 19As shown, at least part of the blocking member 71 extends into the transmission channel, and at least part of the blocking member 71 is higher than the support surface 211 in the vertical direction. This can form a block on the vehicle supported on the support surface 221 of the transmission structure, that is, to prevent the vehicle from continuing to be transmitted in the original transmission direction in the transmission channel.

[0043] In this way, by driving the blocking member 71 to swing relative to the second transmission seat 21, it can extend into the transmission channel to form a block on the vehicle on the support surface 221, and move closer to the second transmission seat 21 to release the block on the vehicle. The size of the blocking member 71 itself can be designed to be small, which is easy to design and install, and also avoids the need to set too many avoidance structures on the transmission device 100, which would complicate the overall structure.

[0044] Specifically, see Figures 10 to 14 As shown, the blocking mechanism 7 also includes a blocking drive member and a connecting seat 74. The blocking drive member has a drive rod 73 extending vertically, and the lower part of the blocking member 71 is rotatably connected to the drive rod 73 about a rotation axis 75. The connecting seat 74 is fixedly connected to the second transmission seat 21, and a guide rod 76 is provided on the connecting seat 74. The guide rod 76 is parallel to the rotation axis 75. The blocking member 71 has a guide groove 711, which extends obliquely from bottom to top along the Y direction toward the transmission channel. The guide rod 76 is slidably inserted into the guide groove 711.

[0045] like Figures 10 to 14 As shown, when the blocking mechanism 7 is in the first state, the drive rod 73 is in the retracted state, the guide rod 76 abuts against the upper end of the guide groove 711, the blocking member 71 is at a lower height, and the blocking member 71 is retracted relative to the second transmission seat 21. Its upper end surface is equal to or lower than the height of the support surface 211 in the vertical direction. The height difference between the two in the vertical direction is d1. That is to say, the blocking member 71 is lower than the support surface 211 of the transmission structure in the vertical direction. The vehicle will not be interfered with, blocked or affected by the blocking member 71 during the transmission process of the transmission structure.

[0046] like Figures 15 to 19 As shown, the blocking mechanism 7 switches to the second state. At this time, the drive rod 73 extends upward, driving the blocking member 71 to move upward, so that the guide rod 76 slides along the guide groove 711 to its lower end, and the guide rod 76 moves closer to the rotating shaft 75. This causes the blocking member 71 to swing around the rotating shaft 75. The upper part of the blocking member 71 extends towards the transmission channel, and the upper end of the blocking member 71 rises vertically to the top of the transmission structure. The height difference between the upper end surface of the blocking member 71 and the support surface 211 in the vertical direction is d2, which can block the carrier on the transmission structure.

[0047] During the transition from the first state to the second state, the angle between the length extension direction of the blocking member 71 and the axis of the drive rod 73 increases. In other words, the blocking member 71 changes from a relatively vertical state to a state with a larger tilt angle, thereby extending into the transmission channel and forming a block on the carrier on the transmission structure.

[0048] Here, the blocking drive is a drive cylinder. The cylinder body 72 of the drive cylinder is fixed on the second transmission seat 21, and the connecting seat 74 is located above the cylinder body 72. The connecting seat 74 has a receiving groove 741. The blocking member 71 is movably inserted into the receiving groove 741 and slides in cooperation with the guide rod 76. When the blocking mechanism 7 changes from the first state to the second state, the upper end of the blocking member 71 extends upward toward the transmission channel in a direction away from the receiving groove 741.

[0049] See Figure 9 As shown, the blocking mechanism 7 is specifically disposed on the sides of the first transmission seat 11 and the second transmission seat 21 facing the transmission channel. Each transmission seat is provided with a clearance groove (not shown in the figure), and the connecting seat 74 is received in the clearance groove and fixedly connected to the corresponding transmission seat. An installation space for installing the blocking mechanism 7 is formed between two adjacent sets of transmission belt assemblies. It is only necessary to provide clearance grooves on the transmission seats on both sides at the positions corresponding to the blocking mechanism 7, fix the connecting seat 74 in them, fix the cylinder body 72 of the blocking drive member to the side of the transmission seat, and connect the blocking member 71 between the blocking drive member and the connecting seat 74 to form the blocking mechanism 7, which is relatively convenient to install.

[0050] In summary, when the bonding equipment of this embodiment is used for bonding products on a carrier, it can adopt different processing modes for carriers of different sizes. Specifically, when the length L along the X direction of the carrier is less than or equal to L1, the bonding equipment adopts the first processing mode, in which two carriers are sequentially transferred to two sets of clamping modules 5, and the two sets of processing devices 200 perform full bonding processing on the two carriers respectively. When the length L1 along the X direction of the carrier is less than or equal to L2, the bonding equipment switches to the second processing mode, in which the carrier is first transferred to the first set of clamping modules 5, and the first set of processing devices 200 performs partial bonding processing on the carrier. Then, the carrier is transferred to the second set of clamping modules 5, and the second set of processing devices 200 performs bonding processing on the remaining portion of the carrier. This bonding equipment can accommodate the processing of larger carriers, and the equipment utilization rate is greatly improved.

[0051] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art. In the event of any contradiction or inconsistency between the definitions used herein and those contained in other published documents, the definitions used herein shall prevail.

[0052] As indicated in this specification and claims, the terms "comprising" and "including" only indicate the inclusion of explicitly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or apparatus may also include other steps or elements.

[0053] It is understood that in this disclosure, "multiple" refers to two or more, and other quantifiers are similar. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. The singular forms "a," "the," and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0054] It is further understood that the terms "first," "second," etc., are used to describe various types of information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another, and do not indicate a specific order or degree of importance. In fact, the expressions "first," "second," etc., are completely interchangeable. For example, without departing from the scope of this disclosure, first information can also be referred to as second information, and similarly, second information can also be referred to as first information.

[0055] The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be construed as limiting the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A multi-mode bonding device based on an adjustable-width transmission device, characterized in that: The bonding equipment includes a transport device capable of transporting a carrier along the X-axis and a processing device capable of transporting a processing head along the Y-axis. The transport device includes: A transmission module includes a first transmission module and a second transmission module spaced apart along the Y direction. A transmission channel for transmitting the vehicle is formed between the first transmission module and the second transmission module. A transmission structure for supporting and transmitting the vehicle is provided in the transmission channel. The second transmission module is movable relative to the first transmission module along the Y direction. The clamping module has two sets of clamping seats arranged at intervals along the X-direction. Each set of clamping modules includes two sets of clamping seats that are slidably disposed on the first transmission module and the second transmission module along the X-direction. Each clamping seat is provided with a limiting platform and a lifting member that can move up and down in the vertical direction. The limiting platform and the lifting member are both located in the transmission channel. The lifting member is at a first height, and the top end of the lifting member is lower than the support surface of the transmission structure in the vertical direction. The lifting member is at a second height, and the top end of the lifting member is higher than the support surface, so that the carrier can be fixedly clamped between the limiting platform and the lifting member in the vertical direction. The processing device has two sets of processing devices arranged at intervals along the X direction, and the two sets of processing devices are arranged corresponding to the two sets of clamping plate modules; The first transmission module includes a first transmission base and a first transmission component disposed on one side of the first transmission base. The second transmission module includes a second transmission base and a second transmission component disposed on one side of the second transmission base. The first transmission component and the second transmission component cooperate to form the transmission structure. Both the first transmission component and the second transmission component include multiple sets of transmission belt assemblies arranged at intervals along the X-direction. A blocking mechanism is provided between any two adjacent sets of transmission belt assemblies. The blocking mechanism is configured to restrict the movement of the vehicle along the X-direction in the transmission channel. The blocking mechanism is provided on at least one of the first and second transmission seats, and the blocking mechanism includes: A blocking element, which is oscillatingly mounted on the transmission base; A blocking drive member having a drive rod extending in a vertical direction, the lower part of the blocking member being rotatably connected to the drive rod about a rotation axis; A connecting seat is fixedly connected to the transmission seat, and a guide rod is provided on the connecting seat. The guide rod is parallel to the rotation axis. The blocking member has a guide groove, which extends obliquely from bottom to top along the Y direction toward the transmission channel, and the guide rod is slidably inserted into the guide groove.

2. The multi-mode bonding device based on an adjustable-width transmission device according to claim 1, characterized in that: The bonding device has at least a first processing mode and a second processing mode, wherein... In the first processing mode, there are two sets of the carriers in the transmission channel at the same time. The two sets of carriers are respectively carried on two clamping plate modules and cooperate with the two sets of processing devices for processing. In the second processing mode, only one set of the carriers exists in the transmission channel. The carriers are first partially bonded by one set of the processing devices and then the remaining bonding is performed by another set of the processing devices.

3. The multi-mode bonding device based on an adjustable-width transmission device according to claim 2, characterized in that: In the first processing mode, the transmission channel has a first width; in the second processing mode, the transmission channel has a second width, wherein the first width is smaller than the second width.

4. The multi-mode bonding device based on an adjustable-width transmission device according to claim 1, characterized in that: The lifting member has multiple positioning posts that extend upwards. The lifting member is spaced apart below the limiting platform. The carrier is provided with positioning structures that correspond to and cooperate with the multiple positioning posts. The lifting member is fixed on the telescopic rod of the lifting cylinder and is driven by the lifting cylinder to move up and down in the vertical direction.

5. The multi-mode bonding device based on an adjustable-width transmission device according to claim 1, characterized in that: Both the first transmission component and the second transmission component include three sets of transmission belt components arranged at intervals along the X direction.

6. The multi-mode bonding device based on an adjustable-width transmission device according to claim 5, characterized in that: The blocking mechanism has a first state and a second state. In the first state, the blocking member and the transmission seat are close to each other, and the blocking member is lower than the support surface in the vertical direction. In the second state, at least part of the blocking member extends out of the transmission channel, and at least part of the blocking member is higher than the support surface in the vertical direction.

7. The multi-mode bonding device based on an adjustable-width transmission device according to claim 1, characterized in that: The transmission device further includes two sets of support seats spaced apart along the X direction. The first transmission seat is fixedly connected to the two sets of support seats. The two ends of the second transmission seat are slidably disposed on the support seats along the Y direction. The transmission device further includes an adjustment drive mechanism for driving the second transmission seat to move relative to the first transmission seat along the Y direction.

8. The multi-mode bonding device based on an adjustable-width transmission device according to claim 7, characterized in that: The adjustment drive mechanism includes: A lead screw and nut assembly is provided on each of the support seats. The lead screw and nut assembly includes a lead screw that extends along the Y direction and is rotatable about its own axis, and a nut that is threadedly engaged with the lead screw. The nut is fixedly mounted on the second transmission seat. The synchronous belt assembly includes two synchronous pulleys spaced apart along the X-direction on the first transmission base, a first synchronous belt tensioned between the two synchronous pulleys, and a drive motor that drives the first synchronous belt to rotate in the X-direction. The two synchronous pulleys correspond one-to-one with the two lead screws, and the synchronous pulleys and the lead screws are fixedly connected or transmitted between each other.

9. The multi-mode bonding device based on an adjustable-width transmission device according to claim 8, characterized in that: The synchronous belt assembly is disposed on the side of the first transmission seat away from the transmission channel. The synchronous pulley is connected to the lead screw through a transmission assembly, which is disposed on the side of the first transmission seat facing the transmission channel. The two synchronous pulleys have the same outer diameter, and the two sets of transmission assemblies have the same transmission ratio.

10. The multi-mode bonding device based on an adjustable-width transmission device according to claim 7, characterized in that: The transmission device also includes a base, which is disposed between the first transmission seat and the second transmission seat along the Y direction, and a guide rail extending along the X direction is provided on the base. The clamping plate module also includes a slide base, which is engaged with the guide rail to be slidably mounted on the base in the X direction. One set of clamping seats is fixedly mounted on the slide base, and another set of clamping seats is slidably mounted on the slide base in the Y direction.

11. A multi-mode bonding method, characterized in that: The bonding method is implemented based on the bonding device according to any one of claims 1 to 10, and the bonding method includes: When the length L of the carrier along the X direction is less than or equal to L1, the two carriers are sequentially transferred to the two sets of clamping plate modules, and the two sets of processing devices respectively perform full bonding processing on the two carriers. When the length of the carrier along the X direction L1≤L≤L2, the carrier is first transferred to the first set of clamping plate modules, and the first set of processing devices performs partial bonding processing on the carrier. Then the carrier is transferred to the second set of clamping plate modules, and the second set of processing devices performs bonding processing on the remaining part of the carrier.

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