Gluing and bonding device

Abstract

The invention discloses a gluing and bonding device which comprises a gluing mechanical arm used for injecting glue into a clip and bonding the clip to a metal decoration strip and further comprises a bearing table and at least two bonding assemblies. The bonding assembly is used for containing a clip and comprises a first driving piece, a second driving piece and a supporting piece. The supporting piece is connected with the bearing table and used for limiting the metal decoration strip. The first driving piece is in sliding connection with the bearing table, and the first driving piece is used for controlling the clip to be close to or away from the metal decoration strip in the horizontal direction; the second driving piece is connected with the first driving piece and used for controlling the clamp to be close to or away from the metal decoration strip in the vertical direction. The support frame and the driving parts are used for positioning the clamp and the metal decoration strip respectively, the first driving part and the second driving part are arranged to be close to the metal decoration strip immediately after the clamp is glued by the gluing mechanical arm to complete gluing, controllability of the bonding process is achieved, the gluing quality and the gluing strength are effectively improved, and the production efficiency is improved. And the reduction of the adhesive property caused by surface dryness is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of mechanical automation, in particular to a gluing and bonding device. BACKGROUND

[0002] In modern manufacturing, the bonding process of metal trim and card is widely used in many fields such as automotive interior parts, building decoration parts and household appliance shell. The traditional bonding method is mostly carried out in a semi-automatic way, that is, the glue is first injected into the card by a semi-automatic device, and then all the cards and metal trims are assembled and bonded. This process has the following defects: Firstly, since the gluing operation and the bonding operation cannot be completed synchronously, there is a time interval between different cards, which easily leads to the phenomenon of surface drying (referred to as "surface drying") of part of the gluing part before bonding. Once the glue is surface dried, its initial adhesion and bonding strength after final curing will decrease significantly, which easily causes bonding failure or insufficient strength, affecting the overall quality and service life of the product. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a gluing and bonding device to solve the problem of easy curing of glue during gluing.

[0004] To solve the above technical problems, the technical scheme adopted by the present application is: A gluing and bonding device, comprising a gluing mechanical arm for injecting glue into the card, and being used for bonding the card to the metal trim, further comprising a receiving table and at least two bonding assemblies; The bonding assembly is used for placing the card and comprises a first driving member, a second driving member and a supporting member; the supporting member is connected with the receiving table and is used for limiting the metal trim; the first driving member is in sliding connection with the receiving table, and is used for controlling the card to approach or move away from the metal trim in the horizontal direction; the second driving member is connected with the first driving member and is used for controlling the card to approach or move away from the metal trim in the vertical direction.

[0005] The present application has the advantages that: the device is configured with multiple independent bonding assemblies on the receiving table, so that the gluing operation of each card can be immediately followed by the bonding action, avoiding the problem of premature surface drying of the glue caused by waiting for the completion of gluing of other parts. The structure uses the supporting frame and the driving member to position the card and the metal trim respectively, and sets the first driving member and the second driving member to approach the metal trim immediately after the card is glued by the gluing mechanical arm to complete the gluing, realizing the controllability of the bonding process, effectively improving the gluing quality and bonding strength, and reducing the decline of bonding performance caused by surface drying. BRIEF DESCRIPTION OF DRAWINGS

[0006] Figure 1 It is a schematic view of the assembly of the gluing and bonding device in the embodiment. Figure 2 An assembly diagram of a bonding assembly in a gluing device according to an embodiment; Figure 3 An enlarged view A in Figure 2 ; Figure 4 An assembly diagram of a partition assembly in a gluing device according to an embodiment; Figure 5 An enlarged view B in Figure 4 ; Label explanation: 100, receiving table; 110, handle; 120, circuit quick plug; 130, air path quick plug; 200, bonding assembly; 210, first driving member; 220, second driving member; 221, arrangement part; 222, first temperature control part; 223, first lifting part; 230, supporting member; 240, pressing member; 241, pressing block; 242, screwing part; 243, second lifting part; 244, second temperature control part; 300, partition assembly; 310, working platform; 311, roller; 312, bearing plate; 320, third driving member; 330, fourth driving member; 400, clip; 500, metal decorative strip; 600, gluing mechanical arm. DETAILED DESCRIPTION

[0007] To explain the technical content, purposes and effects of the present application in detail, the following will be described in conjunction with the embodiments and the accompanying drawings.

[0008] Please refer to Figures 1 to 3 , a gluing device, comprising a gluing mechanical arm 600 for injecting glue into a clip 400 and used for bonding the clip 400 to a metal decorative strip 500, characterized in that it further comprises a receiving table 100 and at least two bonding assemblies 200; The bonding assembly is used for placing the clip 400 and comprises a first driving member 210, a second driving member 220 and a supporting member 230; the supporting member 230 is connected with the receiving table 100 and used for limiting the metal decorative strip 500; the first driving member 210 is in sliding connection with the receiving table 100, and is used for controlling the clip 400 to approach or move away from the metal decorative strip 500 in the horizontal direction; the second driving member 220 is connected with the first driving member 210 and is used for controlling the clip 400 to approach or move away from the metal decorative strip 500 in the vertical direction.

[0009] From the above description, the beneficial effects of the present application are that: adopt split structure, including glueing mechanical arm 600, receiving table 100 and at least two adhesive components 200. Specifically, the glueing mechanical arm 600 is installed above the equipment, can run automatically along the set trajectory, and accurately injects the double-component glue with preset proportion into the inside of the clip 400.

[0010] The receiving table 100 is provided with a plurality of adhesive components 200, each component is used for positioning one clip 400, and comprises a first driving member 210, a second driving member 220 and a supporting member 230. The first driving member 210 is installed on the receiving table 100 and can drive the clip 400 to approach or move away from the metal decorative strip 500 in the horizontal direction. The second driving member 220 is installed above the first driving member 210 and can control the clip 400 to move in the vertical direction, so that the clip 400 can complete the pressing action in the correct position. The supporting member 230 is used for limiting the position of the metal decorative strip 500 to prevent the position from deviating.

[0011] The key point of the embodiment is that the glueing and adhesive processes do not adopt the traditional scheme of “concentrated glueing-uniform adhesive”, but an independent adhesive component 200 is arranged for each adhesive point. After the glueing mechanical arm 600 completes the glueing action on a certain clip 400, the corresponding first and second driving members 220 control the clip 400 to move to the metal decorative strip 500 and complete the pressing operation immediately, without waiting for the glueing of other clips 400 to be completed. The glueing and adhesive mechanism effectively solves the problem of local glue premature drying caused by waiting in the traditional scheme, and ensures that the glue completes the adhesion within the effective active time.

[0012] In terms of equipment control logic, the glueing mechanical arm 600 will complete the glueing of each clip 400 according to the set path, and the glueing sequence corresponds to the adhesive sequence one by one, so that the control process is clear and unambiguous, and there is no cross interference. The working state of each adhesive component 200 is monitored by PLC in real time, including the placement state of the clip 400, the glue injection completion signal and the metal decorative strip 500 positioning completion signal. Only when all the states are normal, the adhesive action will be started, so as to improve the safety and consistency.

[0013] Please refer to Figures 2 to 3 In some embodiments, the second driving member 220 further comprises a mounting portion 221, a first temperature control portion 222 and a first lifting portion 223. The placing part 221 is used for placing the card 400, the first temperature control part 222 is connected below the placing part 221 and is used for controlling the temperature on the side of the card 400 when the card 400 is glued with the metal decorative strip 500, and the first lifting part 223 is connected with the first temperature control part 222 and the first driving part 210 respectively and is used for controlling the first temperature control part 222 and the placing part 221 to move close to or away from the metal decorative strip 500 in the vertical direction.

[0014] From the above description, it can be known that, in order to ensure that the card 400 after being glued can complete the bonding at the optimal temperature, the second driving part 220 with the functions of temperature control and lifting is further designed. Specifically, the second driving part 220 includes the placing part 221, the first temperature control part 222 and the first lifting part 223.

[0015] The placing part 221 is used for placing the card 400, the first temperature control part 222 is connected below the placing part 221 and is used for controlling the temperature on the side of the card 400 when the card 400 is glued with the metal decorative strip 500, and the first lifting part 223 is connected with the first temperature control part 222 and the first driving part 210 respectively and is used for controlling the first temperature control part 222 and the placing part 221 to move close to or away from the metal decorative strip 500 in the vertical direction.

[0016] After the gluing is completed, the first lifting part 223 drives the entire placing part 221 to move upward in the vertical direction, so that the card 400 is attached to the metal decorative strip 500. The lifting speed is set to 5-10 mm / s, so as to ensure that the pressing process is stable and free of impact. During the pressing process, the first temperature control part 222 performs constant temperature heating on the side of the card 400, which prevents the glue from being quickly surface-dried and enhances the initial solidification capacity of the glue.

[0017] The temperature control module has the functions of high-temperature alarm, real-time temperature display and historical temperature curve, and can set the bonding temperature curve of different products through the man-machine interface. Such a structure ensures that the card 400 with different shapes and different types of glue can complete the pressing at the required temperature, which is the key basis for realizing the “temperature zone adaptability of gluing and bonding”.

[0018] In some embodiments, the bonding assembly further includes a pressing part 240 connected with the receiving table 100, the mounting position of the pressing part 240 matches the mounting position of the first driving part 210, and the pressing part 240 is used for cooperating with the second driving part 220 to press the card 400 and the metal decorative strip 500.

[0019] From the above description, it can be known that, in order to further improve the mechanical properties of the bonding, the pressing part 240 cooperating with the bonding assembly 200 is further arranged in this example. The pressing part 240 is fixedly installed on the receiving table 100, and the position thereof corresponds to the first driving part 210, so as to ensure that the card 400 can be synchronously pressed after being moved to the bonding position.

[0020] Preferably, the pressing member 240 is composed of a rigid pressing block 241, which is driven by a mechanical arm or an independent cylinder to apply a constant pressure in the vertical direction after the completion of the contact between the clasp 400 and the metal trim 500. The entire pressing process lasts about 70 seconds to ensure the curing of the glue to form a reliable bonding layer.

[0021] The structural design avoids problems such as uneven thickness of the glue layer and positional deviation that easily occur in manual pressing, effectively controls the spreading shape of the glue on the bonding surface, and greatly improves the bonding strength and appearance quality. In addition, the action of the pressing member 240 is uniformly scheduled by the main control system, and the pressing task can be executed one by one according to the glue application sequence to ensure accurate pressing and no missed pressing.

[0022] In some embodiments, the pressing member 240 includes a pressing block 241, a threaded portion 242, and a second lifting portion 243, the second lifting portion 243 is connected with the receiving table 100 and the threaded portion 242 respectively, the second lifting portion 243 is used to control the threaded portion 242 to move closer to or away from the metal trim 500 in the vertical direction, and the threaded portion 242 is connected with the pressing block 241 and used to control the pressing block 241 to rotate to match the gluing position of the clasp 400 and the metal trim 500.

[0023] As can be seen from the above description, to adapt to the structures of clasp 400 and metal trim 500 of different specifications, the present application further optimizes the structural design of the pressing member 240. The pressing member 240 includes a pressing block 241, a threaded portion 242, and a second lifting portion 243, which realizes the precise rotation, fitting, and lifting of the pressing block 241 through triple linkage. The pressing block 241 is made of high-temperature-resistant material and has a flexible buffer layer, which can effectively avoid leaving indentations by directly contacting the metal trim 500. The threaded portion 242 is connected with the pressing block 241 through a servo motor or a mechanical linkage device, which can control the pressing block 241 to rotate freely around its central axis, thereby matching the installation surface of the clasp 400 of different angles or curvatures. For example, when processing special-shaped aluminum trim (such as curved guide rails or inclined surface assembly), the angle of the pressing block 241 is adjusted to make its pressing surface fully fit the surface of the trim to avoid uneven stress.

[0024] The second lifting portion 243 is connected between the receiving table 100 and the threaded portion 242 and is composed of an electric lifting cylinder or a linear guide mechanism to drive the pressing block 241 to slowly descend or ascend in the vertical direction to apply appropriate pressing force. The lifting stroke is usually 20-50 mm, which can be set according to different products. The entire pressing process realizes a five-stage process of rotation, alignment, slow pressing, pressure holding, and lifting of the pressing block 241 through programmed control to ensure that the glue is cured in the best fitting state, which is the key component to realize high-precision bonding of complex structures.

[0025] In some embodiments, the pressing member 240 further comprises a second temperature control part 244 connected with the pressing block 241 and used for controlling the temperature on the side of the metal trim 500 when the clip 400 is glued to the metal trim 500.

[0026] As can be known from the above description, the second temperature control part 244 is further integrated on the basis of the structure of the pressing block 241 and used for temperature control on one side of the metal trim 500, so as to realize double-sided temperature management of the bonding area. In the example, the second temperature control part 244 is embedded in the middle position of the pressing block 241 and is composed of a heating rod and a temperature sensor, and adopts an independent temperature control loop for real-time feedback control. A heating cavity is reserved in the pressing block 241 body, and the sensor is tightly attached to the working surface of the pressing block 241 to obtain the real contact temperature. The control system sets the target temperature between 65-75℃, so as to ensure that the surface of the trim is in a suitable preheating state, so as to enhance the wetting ability and penetration depth of the glue on the solidification interface. Since the pressing block 241 is a rotatable structure, the circuit of the second temperature control part 244 is powered by a slip ring mode, so as to ensure stable heating at any angle. This structure is suitable for products with high requirements for temperature uniformity and sensitive surface film printing, and solves the problem that the traditional hot air heating cannot accurately control the temperature and is easy to cause local overheating.

[0027] The configuration of double temperature control makes the clip 400 and the metal trim 500 in a hot active state before and after bonding, which helps the glue to fully crosslink and quickly reach the structural bonding strength, and ensures that the glue line will not be whitened and foamed due to low temperature.

[0028] Please refer to Figures 4 to 5 In some embodiments, at least two partition assemblies 300 are further included, each of the partition assemblies 300 comprises a working platform 310, a third driving member 320 and a fourth driving member 330, the receiving table 100 is detachably connected with the upper end surface of the working platform 310; the third driving member 320 is connected with the working platform 310 and used for driving the working platform 310 to move close to or away from the glue dispensing mechanical arm 600 in the horizontal direction; and the fourth driving member 330 is connected with the third driving member 320 and used for driving the working platform 310 to move close to or away from the glue dispensing mechanical arm 600 in the vertical direction.

[0029] From the above description, in order to further improve the efficiency of the equipment and avoid the risk of premature curing of the glue due to centralized bonding, the application is provided with at least two partition assemblies 300, each of which independently undertakes the gluing and bonding task of a group of receiving tables 100. Each partition assembly 300 includes a work platform 310, a third driving member 320 and a fourth driving member 330, forming a complete XYZ movable platform system. The receiving table 100 is installed on the work platform 310 through a quick change device, which is used for positioning products, supporting bonding assemblies 200, etc. The third driving member 320 is a horizontal driving unit, which can be an electric sliding table or a servo linear motor, driving the receiving table 100 to move forward and backward along the X direction, realizing the movement from the position to be glued to the bonding area; the fourth driving member 330 is a lifting unit, which is responsible for lifting the work platform 310 as a whole to the hot pressing position of the bonding station or lowering it to the gluing standby position.

[0030] In the running process, the system is divided into A and B two main areas, which are respectively arranged on the left and right sides of the gluing mechanical arm 600. When the A area completes gluing, it is immediately pushed into the bonding position to perform the pressing operation, and the B area starts the new clip 400 loading and gluing action. Such rotation alternately runs, avoids the gluing pause caused by waiting for bonding, and realizes the "gluing-bonding" pipeline closed loop control under multiple stations.

[0031] In some embodiments, the bottom of the work platform 310 is provided with a roller 311, and the third driving member 320 further includes a bearing plate 312, and the roller 311 is in sliding connection with the bearing plate 312.

[0032] From the above description, in order to improve the sliding performance and dismounting convenience of the work platform 310, the bottom of the partition assembly 300 is designed as a roller 311 structure. The work platform 310 is in sliding connection with the bearing plate 312 through the installation of the roller 311, and the bearing plate 312 is fixed on the third driving member 320. In this example, the roller 311 adopts steel ball or PU pulley, which is arranged at the bottom of the four corners of the platform, and forms a track sliding groove on the bearing plate 312, ensuring smooth movement without jamming. When the tooling is switched, the operator only needs to unlock the quick change structure and slide out the platform, so as to replace the receiving table 100, greatly improving the efficiency of station switching. In addition, the roller 311 structure has wear resistance and self-lubricating ability, which is suitable for long-term running scene. This design enables the equipment to support the use of various toolings, meeting the flexible production demand of rapid line change between multiple models of products.

[0033] Please refer to Figures 1 to 5 In some embodiments, the number of partition assemblies 300 is four, and the four partition assemblies 300 are distributed around the gluing mechanical arm 600.

[0034] As can be seen from the above description, the four partition assemblies 300 are symmetrically arranged around the glue dispensing robot 600 to form a cross-shaped structure. The four partitions are set as No. 1, No. 2, No. 3 and No. 4 stations, which are distributed at intervals of 90°. The system controls the glue dispensing robot 600 to serve the partitions in turn in a clockwise direction. For example, while the No. 1 station is performing glue dispensing, the No. 2 station is performing bonding, the No. 3 station is manually unloading, and the No. 4 station is preloading the clips 400. This four-zone rotation mode maximizes the utilization rate of the glue dispensing robot 600.

[0035] In a preferred embodiment of the present application, the automatic glue dispensing partition precision temperature control bonding device is provided with a plurality of partition assemblies for supporting tooling and sequentially implementing glue dispensing, bonding and pressure maintaining processes. Taking four partition assemblies as an example, they are arranged on the left and right sides of the equipment body to form a left-right symmetrical station structure, and each partition assembly independently includes a workbench, a slide rail structure, a lifting mechanism and a detachable receiving table.

[0036] Specifically, the worker first manually places the clips to be bonded and the aluminum decoration strip products on the tooling platform of the left partition assembly. The tooling is detected by the recognition module to determine whether the type and placement state of the clips meet the set standard. If the detection is qualified, the worker can press the start button to trigger the pressing block of the station to preliminarily position the aluminum decoration strip and the clips, and then automatically send the tooling tray into the equipment through the conveyor belt. If the detection is abnormal, the system stops responding and sends an error prompt.

[0037] Subsequently, the three-axis glue dispensing robot located above the partition assembly dispenses glue on the clips according to the preset path point by point, and completes glue dispensing for every three clips in turn. During the glue dispensing process, the glue is mixed by the dynamic mixing system and then output from the nozzle. The nozzle end is provided with a refrigeration device to ensure that the two-component glue remains active after mixing and prevents premature solidification in the pipeline.

[0038] After glue dispensing is completed, the bonding assembly on the partition assembly is started and the pressure maintaining and temperature control process is started after the clips and the decoration strip are bonded, thereby completing the glue dispensing-bonding process of a group of clips.

[0039] At the same time, the right partition assembly enters the preloading state, and the worker places the receiving plate and the corresponding decoration strip according to the same process as the left side. When the left side completes glue dispensing and bonding, the equipment system controls the glue dispensing robot to move to the right side to perform the same glue dispensing operation on the clips on the tooling of the partition assembly, and synchronously completes the bonding process on the right side. With the completion of each group of bonding, the tooling platform is lifted from the lower part of the equipment to the upper station by the vertical lifting structure to enter the next cycle waiting position.

[0040] The partition assembly structure allows the device to perform gluing and bonding work in a two-zone alternating and continuous manner, ensuring that during the pressure maintaining or lifting process in a certain area, the other area can perform loading and gluing, greatly improving the overall device operation cycle and avoiding the phenomenon of idle production line due to bonding waiting. In addition, the tooling platform on each partition assembly adopts a roller guide structure and is in sliding cooperation with the bearing plate, making the disassembly and replacement of the tooling more convenient and suitable for multi-batch and multi-variety assembly requirements.

[0041] In terms of electrical connection, the end of the receiving table is provided with a circuit quick plug interface, and the operator can quickly connect or disconnect the connection with the temperature control system and the sensor system when replacing the tooling, realizing the modular operation and plug-and-play function, thereby improving the flexibility level of the device.

[0042] In some embodiments, the receiving table 100 is symmetrically provided with a handle 110 at both ends.

[0043] As can be seen from the above description, each receiving table 100 is provided with a handle 110 at both ends, which is fixedly installed on the side of the table body through a threaded hole. The handle 110 is designed in accordance with ergonomics, facilitating the operator to hold it with both hands. During tooling replacement, device debugging or daily maintenance, the receiving table 100 can be quickly disassembled or installed. When manual intervention is required, such as equipment shutdown inspection, clip 400 model switching or bonding mold updating, the operator can quickly lift the receiving table 100 by the handle 110 and pull it out of the device. The entire process takes no more than 30 seconds, greatly improving the maintenance efficiency and personnel safety.

[0044] In some embodiments, the receiving table 100 is provided with a circuit quick plug 120 on the end face, which is used for electrical connection with the partition assembly 300 and provides power supply for the bonding assembly 200.

[0045] As can be seen from the above description, in order to realize fast power-on and signal access of the device, the receiving table 100 is provided with a standardized circuit quick plug 120 interface on the end face. The circuit quick plug 120 is matched with the control mainboard of each partition assembly 300, supporting plug-and-play. After insertion, it completes the functions of power supply for the bonding assembly 200, temperature signal acquisition and action instruction transmission.

[0046] Preferably, the end face of the receiving table 100 is also provided with a gas quick plug 130. After the receiving table 100 and the working platform 310 are assembled, the gas quick plug 130 is used to provide gas source for the gas cylinder in various workpieces on the receiving sleeve.

[0047] In summary, the present application provides a kind of to glue bonding device, can significantly improve the problems such as surface drying failure, operation inconsistency, low beat in traditional bonding process. By introducing multiple bonding components in the device structure, and make each bonding component independent control gluing and bonding action, after the gluing mechanical arm completes the gluing of single card, corresponding bonding component can be immediately fixed by pressing, thereby avoiding the glue surface drying problem of first and last card caused by waiting in the mode of centralized gluing in traditional process, ensure that each bonding point is completed in the best active state of glue. The structure of "gluing and bonding" significantly improves the bonding reliability and process stability, improves the bonding strength, reduces the risk of bonding failure.

[0048] In addition, the device integrates double temperature control mechanism in the bonding component, respectively for card side and metal decoration strip side independent temperature control, form temperature gradient optimization glue curing process. Temperature control component is accurately adjusted the temperature of each contact surface by closed loop temperature control system formed by embedded heating rod and sensor, ensure that there is no film printing, no edge lifting, no bubble in the bonding process, further improve the structural strength and appearance consistency. Especially in response to aluminum alloy decoration strip and other temperature sensitive, strict appearance requirements of product assembly, the temperature control design provides excellent adaptability.

[0049] The present application also provides a plurality of partition components, each partition has the ability to independently complete card gluing, bonding, pressure holding and other operations, and the functions of each partition are staggered, and the beats are staggered, so that a "rotary parallel operation" structure is formed on the whole system. During equipment operation, while one area is bonding, another area can simultaneously complete card placement and gluing, greatly improving the assembly beat and shortening the waiting time, breaking the efficiency bottleneck of traditional serial process, and ensuring that the equipment can maintain high beat output under high load conditions.

[0050] Meanwhile, the present application adopts modular receiving table structure design, each receiving table is provided with handle at both ends, facilitating manual rapid disassembly and assembly, and realizes plug and play of bonding component electrical control system through circuit quick plug interface, simplifies assembly and maintenance process. The working platform is slidably connected with the bearing plate through the roller structure, which not only improves the flexibility of the arrangement of the partition components, but also improves the structural versatility and multi-product adaptability of the equipment. The overall device has good flexible expansion and convenient maintenance capability on the basis of ensuring bonding accuracy and consistency.

[0051] The above is only an embodiment of the present application, and does not limit the patent scope of the present application, any equivalent transformation or direct or indirect application in related technical field based on the content of the present application specification and drawings is also included in the patent protection scope of the present application.

Claims

1. A gluing device comprising a gluing robot for injecting glue into a card and for gluing the card to a metal trim, characterized in that: The receiving table and the at least two bonding assemblies are further included. The bonding assembly is used for placing the card, and comprises a first driving member, a second driving member and a supporting member; the supporting member is connected with the receiving table and is used for limiting the metal decorative strip; the first driving member is in sliding connection with the receiving table, and is used for controlling the card to approach or move away from the metal decorative strip in a horizontal direction; the second driving member is connected with the first driving member and is used for controlling the card to approach or move away from the metal decorative strip in a vertical direction.

2. The device of claim 1, wherein: The second driving member further comprises a placing part, a first temperature control part and a first lifting part. The placing part is used for placing the card, the first temperature control part is connected with the placing part below and is used for controlling the temperature on the card side when the card is glued with the metal decorative strip, and the first lifting part is connected with the first temperature control part and the first driving member respectively and is used for controlling the first temperature control part and the placing part to approach or move away from the metal decorative strip in a vertical direction.

3. The device of claim 1, wherein: The bonding assembly further comprises a pressing member, the pressing member is connected with the receiving table, the installation position of the pressing member matches the installation position of the first driving member, and the pressing member is used for cooperating with the second driving member to realize the pressing of the card and the metal decorative strip.

4. The device of claim 3, wherein: The pressing member comprises a pressing block, a screwing part and a second lifting part, the second lifting part is connected with the receiving table and the screwing part respectively, the second lifting part is used for controlling the screwing part to approach or move away from the metal decorative strip in a vertical direction, the screwing part is connected with the pressing block and is used for controlling the pressing block to rotate to match the gluing position of the card and the metal decorative strip.

5. The device of claim 4, wherein: The pressing member further comprises a second temperature control part, the second temperature control part is connected with the pressing block and is used for controlling the temperature on the metal decorative strip side when the card is glued with the metal decorative strip.

6. The device of claim 1, wherein: At least two partition assemblies are further included, each of the partition assemblies comprises a working platform, a third driving member and a fourth driving member, the receiving table is detachably connected with the upper end surface of the working platform; the third driving member is connected with the working platform and is used for driving the working platform to approach or move away from the glue dispensing mechanical arm in a horizontal direction; the fourth driving member is connected with the third driving member and is used for driving the working platform to approach or move away from the glue dispensing mechanical arm in a vertical direction.

7. A device for dispensing adhesive according to claim 6, wherein: The bottom of the working platform is provided with a roller, and the third driving member further comprises a bearing plate, the roller is in sliding connection with the bearing plate.

8. The device of claim 6, wherein: The number of the partition assemblies is four, and the four partition assemblies are distributed around the glue dispensing mechanical arm.

9. The device of claim 6, wherein: Handles are symmetrically arranged at two ends of the receiving table.

10. The device of claim 6, wherein: A circuit quick plug is arranged on the end surface of the receiving table, and the circuit quick plug is used for electrically connecting with the partition assemblies and providing power supply for the bonding assembly.

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