Heat insulation pad assembling device

Abstract

The utility model relates to the technical field of heat insulation pad packaging equipment, in particular to a heat insulation pad assembling device which comprises a slewing mechanism, a core material feeding mechanism and a rubber frame feeding mechanism, an assembling machining area is arranged on a slewing table of the slewing mechanism, and the slewing table rotates and drives the assembling machining area to sequentially pass through a core material feeding station, an assembling station and a discharging station in the circumferential direction. When the assembly processing area is rotated to the upper core material station, the core material feeding mechanism feeds core materials to the assembly processing area, when the assembly processing area is rotated to the assembly station, the rubber frame feeding mechanism feeds pre-cut rubber frames to the assembly processing area, the rubber frame feeding mechanism further assembles the rubber frames and the core materials to form a heat insulation pad, and when the assembly processing area is rotated to the discharging station, the rubber frame feeding mechanism feeds the core materials to the assembly processing area. By means of the thermal insulation pad assembling device, rapid assembling of the thermal insulation pads can be achieved, and efficient production of the thermal insulation pads can be achieved when the thermal insulation pad assembling device is used in cooperation with a rubberizing mechanism, a hot pressing mechanism and the like.

Description

Technical Field

[0001] This utility model relates to the technical field of heat insulation pad packaging equipment, and more specifically to a heat insulation pad assembly device. Background Technology

[0002] Currently, most new energy battery heat insulation pads on the market are manufactured manually. This involves using a plastic frame that is slightly larger than the finished product, with allowance for cutting, combined with a fabric board, and then sequentially going through processes such as applying the lower film, installing the plastic frame, installing the core material, covering with the upper film, vacuum hot pressing, cutting with a cutting machine, and manual inspection to complete the finished product. This production model has limited capacity, requiring approximately 10-12 people per production line, and the outer ring of the plastic frame is excess material during production, resulting in waste.

[0003] In response to the above-mentioned issues, this utility model has developed a heat insulation pad assembly device for an automated heat insulation pad packaging production line by modifying the original process. This device has advantages such as high efficiency and no waste of outer ring material. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a heat insulation pad assembly device that can quickly combine the core material and the frame to form a heat insulation pad. When applied to an automatic heat insulation pad packaging production line, it can greatly improve processing efficiency and eliminate the need to cut the frame, thus reducing material waste.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a heat insulation pad assembly device, including a rotary mechanism, a core material feeding mechanism, and a glue frame feeding mechanism. The rotary mechanism includes a rotary table and a rotary drive component. Several assembly processing areas are provided on the rotary table. The rotating part of the rotary drive component is connected to the rotary table. The rotary drive component drives the rotary table to rotate and causes each assembly processing area to pass through the core material feeding station, the assembly station, and the discharge station in sequence along the circumference. The core material feeding mechanism is located at the core material feeding station and feeds the core material into the assembly processing area that has rotated to the core material feeding station. The glue frame feeding mechanism is located at the assembly station and feeds the glue frame into the assembly processing area that has rotated to the assembly station, assembling the glue frame with the core material to form a heat insulation pad. A heat insulation pad discharge mechanism is provided at the discharge station. After the core material feeding mechanism automatically feeds the core material into the assembly processing area, the glue frame feeding mechanism automatically feeds the glue frame into the assembly processing area. The glue frame is a pre-cut glue frame. Subsequently, the glue frame and the core material are combined to form a heat insulation pad, and operations such as gluing and hot pressing are performed to complete all the processing work. The assembly device of this utility model has the advantages of high efficiency, low labor intensity, and avoidance of material waste.

[0006] As an optional technical solution, the core material loading mechanism includes a core material bin, a core material picking and placing drive, and a core material gripping fixture. The actuating part of the core material picking and placing drive is connected to the core material gripping fixture. The core material picking and placing drive drives the core material gripping fixture to move and transfer the core material in the core material bin to the assembly and processing area of ​​the core material loading station. The core material bin is provided with a compartment, and a pallet is provided in the compartment. The core material bin is also provided with a lifting drive. The actuating part of the lifting drive is connected to the pallet in the compartment. The lifting drive drives the pallet to move up and down and lifts the core material in the compartment to a height suitable for being gripped by the core material gripping fixture.

[0007] As an optional technical solution, the frame loading mechanism includes a frame conveyor, a frame picking and placing drive, and a frame gripping fixture. The frame conveyor is equipped with adjusting components, including an adjusting drive and adjusting baffles. The actuating part of the adjusting drive is connected to the adjusting baffles, and the driving drive moves the adjusting baffles on the conveyor surface of the frame conveyor. Each adjusting baffle defines a frame positioning area on the conveyor surface. The actuating part of the frame picking and placing drive is connected to the frame gripping fixture, and the driving drive moves the frame gripping fixture, assembling the frame in the positioning area with the core material rotated to the assembly processing area at the assembly station to form a heat insulation pad. The adjusting components work together on the frame conveyor to position the frame, facilitating precise gripping of the frame by the frame picking and placing drive and the frame gripping fixture.

[0008] As an optional technical solution, the frame gripping fixture includes a driving component, frame grippers, and a fixture base plate. The fixture base plate is connected to the actuating part of the frame pick-and-place driving component. A rotating shaft is vertically arranged on the fixture base plate, and a driving disk is arranged on the rotating shaft. The driving disk is coaxial with the rotating shaft and has at least two mating holes along the circumferential direction. At least two slide blocks are evenly arranged on the fixture base along the circumferential direction of the rotating shaft. Each slide block is provided with a slide rail. The slide rail moves radially relative to the slide block and is provided with a mating pin. Each mating pin extends into a mating hole of the driving disk and slides in a corresponding mating hole. When the driving disk rotates, it drives each slide rail to move relative to the slide block through each mating pin. Each frame gripper is connected to each slide rail. The driving component is arranged on the fixture base plate and drives the rotating shaft to rotate, causing each frame gripper to move between a gripping position and a release position. The frame gripping fixture can grip the frame not only by having each gripping component outside the frame and working together, but also by having each gripping component inside the frame and working together. Furthermore, the gripping components can work together to open the frame, so that the frame can be fitted over the core material, so that the frame and the core material can be combined to form a heat insulation pad.

[0009] As an optional technical solution, the frame gripper consists of four parts, which are evenly distributed circumferentially along the axis of rotation.

[0010] As an optional technical solution, the frame gripping fixture also includes gripping adjustment components, which include a first adjustment plate and a second adjustment plate. A slide rail has several first connecting holes along its length. The first adjustment plate is connected to the slide rail and moves and adjusts along the distribution direction of the first connecting holes. The first adjustment plate has several second connecting holes, the distribution direction of which is perpendicular to the distribution direction of the first connecting holes. The second adjustment plate is connected to the first adjustment plate and moves and adjusts along the distribution direction of the second connecting holes. The frame gripping components are connected to the second adjustment plates. The relative positions of the frame gripping components are adjustable, thus adapting to the processing of various specifications of heat insulation pads.

[0011] As an optional technical solution, the frame gripping fixture also includes an assembly telescopic component and an assembly pressing component. The assembly telescopic component is vertically mounted on the fixture substrate. The telescopic part of the assembly telescopic component is connected to the assembly pressing component, and the assembly telescopic component drives the assembly pressing component to reciprocate between the standby position and the pressing position. Each frame gripper passes through a pre-drilled clearance hole on the assembly pressing component. The assembly telescopic component and the assembly pressing component cooperate with the frame gripping drive component to facilitate the fitting of the frame over the core material, so that the frame and the core material combine to form a heat insulation pad.

[0012] As an optional technical solution, an inspection station is also set up between the assembly station and the unloading station. The rotary drive unit moves the assembly processing area on the rotary table circumferentially through the core material station, assembly station, inspection station, and assembly unloading station in sequence. A vision inspection mechanism is set up at the inspection station to inspect the heat insulation pads in the assembly processing area that have rotated to the inspection station. The assembled heat insulation pads can be inspected at the inspection station by equipment inspection or manual inspection, which helps to screen out defective products.

[0013] As an optional technical solution, four assembly processing areas are evenly arranged circumferentially along the rotary table, with the core material feeding station, assembly station, inspection station, and assembly unloading station evenly distributed circumferentially. This design allows each station to process simultaneously, effectively improving production efficiency.

[0014] As an optional technical solution, the assembly and processing area is equipped with two assembly positions.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. Four assembly processing areas are set along the circumference of the rotary table. The core material feeding station, assembly station, inspection station and unloading station are evenly distributed along the circumference. When the rotary table rotates, while one assembly processing area is feeding the core material at the core material feeding station, the other three assembly processing areas are performing corresponding processing at the assembly station, inspection station and unloading station respectively. The rotary table rotates 90 degrees each time, which allows the assembly device to continuously assemble and process the heat insulation pads, effectively improving the production efficiency of the heat insulation pads.

[0017] 2. Each assembly processing area is equipped with two assembly positions. After the core material feeding mechanism fills the core material into both assembly positions, the rotary table rotates to move the assembly processing area to the assembly position. After the glue frame feeding mechanism assembles the core material into the glue frame of both assembly positions, the rotary table moves the assembly processing area to the inspection position. After the heat insulation pads of both assembly positions are inspected, the rotary table moves the assembly processing area to the unloading position. Each time the rotary table stops, the core material feeding mechanism, glue frame feeding mechanism, visual inspection mechanism, and heat insulation pad unloading mechanism all operate on both assembly positions, which improves processing efficiency.

[0018] 3. The assembly device of this utility model is used to process heat insulation pads, which changes the existing heat insulation pad manufacturing process. The pre-cut plastic frame and the core material are aligned and assembled to form the heat insulation pad, eliminating the need to cut off the excess of the plastic frame, thereby avoiding waste. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. 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 structure of the heat insulation pad assembly device of this utility model;

[0021] Figure 2 This is a structural diagram of the rotary mechanism, core material silo, and rubber frame conveyor;

[0022] Figure 3 This is a structural schematic diagram of the plastic frame gripping fixture;

[0023] Figure 4 This is a structural diagram of the plastic frame gripping fixture, omitting the assembly telescopic components and assembly pressure components;

[0024] In the diagram: 1. Rotary mechanism; 11. Rotary table; 12. Assembly and processing area; 2. Core material feeding mechanism; 21. Core material bin; 22. Core material picking and placing drive; 23. Core material gripping fixture; 24. Pallet; 3. Glue frame feeding mechanism; 31. Glue frame conveyor; 32. Glue frame picking and placing drive; 33. Glue frame gripping fixture; 331. Drive component; 332. Glue frame gripping component; 333. Fixture base plate; 334. Rotating shaft; 335. Drive disk; 336. Mating hole; 337. Slide rail; 338. Gripping adjustment component; 339. Assembly telescopic component; 3310. Assembly pressing component; 34. Adjustment component; 4. Insulation pad discharge mechanism. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0026] The heat insulation pad assembly device is used to quickly assemble the core material and the prefabricated frame into a heat insulation pad. Then, the heat insulation pad is produced through processes such as double-sided adhesive application and hot pressing. Compared with the existing processing mode, it not only improves the processing efficiency of heat insulation pads and reduces the labor intensity of personnel, but also avoids the waste of raw materials caused by cutting.

[0027] like Figures 1-4 As shown, the heat insulation pad assembly device includes a rotary mechanism 1, a core material feeding mechanism 2, and a glue frame feeding mechanism 3. The rotary mechanism 1 includes a rotary table 11 and a rotary drive component. An assembly processing area 12 is provided on the rotary table 11. The rotating part of the rotary drive component is connected to the rotary table 11. The rotary drive component drives the rotary table 11 to rotate. During the rotation of the rotary table 11, the assembly processing area 12 is driven to pass through the core material feeding station, the assembly station, and the discharge station in the circumferential direction. The core material feeding mechanism 2 is provided at the core material feeding station, the glue frame feeding mechanism 3 is provided at the assembly station, and the heat insulation pad discharge mechanism 4 is provided at the discharge station. The assembly processing area 12 rotates to the core material feeding station. When the assembly processing area 12 is in the work station, the core material feeding mechanism 2 feeds the core material onto the assembly processing area 12. When the assembly processing area 12 moves to the assembly station, the glue frame feeding mechanism 3 feeds the glue frame onto the assembly processing area 12. When feeding the glue frame, the glue frame feeding mechanism 3 also aligns and combines the glue frame with the core material placed in the corresponding assembly processing area 12, so that the glue frame and the core material are combined to form a heat insulation pad. When the assembly processing area 12 moves to the discharge station, the heat insulation pad discharge mechanism 4 grabs the heat insulation pad that has been assembled in the assembly processing area 12 and turns it out. The heat insulation pad discharge mechanism 4 can turn the grabbed assembled heat insulation pad out to the semi-finished product container or other processing equipment outside the rotary table 11.

[0028] Please see Figure 1 and Figure 2The rotary table 11 is a circular table, and its upper end face is the working end face. An assembly processing area 12 is provided on the working end face of the rotary table 11. The assembly processing area 12 can be a groove-type operating area or a boss-type operating area provided on the rotary table 11. The rotary drive unit drives the rotary table 11 to rotate around the center. The rotation of the rotary table 11 will drive each assembly processing area 12 to rotate around the center of the rotary table 11. The core material station, assembly station and discharge station are distributed circumferentially relative to the rotary table 11. The rotation of the rotary table 11 allows the assembly processing area 12 to pass through the core material station, assembly station and discharge station in sequence along the circumference. The rotary drive unit is a high-precision drive device in the form of a cam divider, etc. The rotary drive unit can drive the rotary table 11 to rotate precisely, so that the assembly processing area 12 can stop at the core material station, assembly station and discharge station and perform corresponding processing operations respectively.

[0029] Please see Figure 1 and Figure 2 The core material feeding mechanism 2 is set at the core material feeding station. The core material feeding mechanism 2 is used to transfer the core material to the assembly and processing area 12 that has been rotated to the core material feeding station, so as to realize the operation of feeding the core material to the rotary table 11. The core material loading mechanism 2 includes a core material bin 21, a core material picking and placing drive 22, and a core material gripping fixture 23. The core material bin 21 is located on the outer side of the rotary table 11. The core material picking and placing drive 22 is a prior art robotic arm or linear motion module. The core material gripping fixture 23 is a prior art tooling structure for gripping core materials. The structure of the core material picking and placing drive 22 and the core material gripping fixture 23 will not be described in detail in this utility model. The actuating part of the core material picking and placing drive 22 is connected to the core material gripping fixture 23, and the core material picking and placing drive 22 drives the core material gripping fixture 23 to move. Driven by the core material picking and placing drive 22, the core material gripping fixture 23 grips the core material at the core material bin 21 and places the core material in the assembly processing area 12 at the core material loading station, thereby realizing the operation of loading the core material onto the rotary table 11.

[0030] Please see Figure 2 The core material storage 21 is equipped with a compartment, which is a vertical channel for stacking and moving core materials. The core materials are stacked in the compartment of the core material storage 21. A pallet 24 is provided in the compartment. A lifting drive is provided on the core material storage 21. The lifting drive is a cylinder, hydraulic cylinder, linear module, etc. The moving part of the lifting drive is connected to the pallet 24. The lifting drive drives the pallet 24 to move vertically along the compartment, thereby adjusting the height of the stacked core materials in the compartment. By lifting the height of the pallet 24, the lifting drive makes the uppermost core material in the compartment at a height suitable for being gripped by the core material gripping fixture 23.

[0031] In a preferred embodiment, the assembly processing area 12 is provided with two assembly positions. The core material feeding mechanism 2 feeds two core materials onto the same assembly processing area 12 and places the two core materials into the two assembly positions respectively. Then, the rotary table 11 rotates and moves the assembly processing area 12 to the assembly position. The glue frame feeding mechanism 3 aligns and assembles the two glue frames with the two core materials in the assembly processing area 12 respectively. Then, the rotary table 11 rotates and moves the processing area to the unloading position. The heat insulation pad unloading mechanism 4 then transfers the two heat insulation pads to a semi-finished product container or other processing equipment outside the rotary table 11. This design can effectively improve the efficiency of heat insulation pad packaging processing.

[0032] To avoid frequent replenishment of materials to the silo, which would affect the production efficiency of the production line, the core material silo 21 is equipped with two compartments, each of which is equipped with a pallet 24. The actuating part of the lifting drive is connected to both pallets 24. The lifting drive drives the two pallets 24 to move up and down and lifts the uppermost core material in both compartments to a height suitable for being gripped by the core material gripping fixture 23.

[0033] In some embodiments, in order to further improve production efficiency, the actuating part of the core material picking and placing drive 22 is provided with two core material gripping fixtures 23. The distance between the two core material gripping fixtures 23, the distance between the two compartments, and the distance between the two assembly positions in the assembly processing area 12 are the same. The core material picking and placing drive 22 drives the two core material gripping fixtures 23 at the same time, and can put two core materials onto the assembly processing area 12 at the same time each time.

[0034] Please see Figure 1 and Figure 2 The glue-applying frame mechanism 3 is located at the assembly station. It applies glue frames to the assembly processing area 12, which has rotated to the assembly station. Simultaneously, it applies the glue frames to the rotary table 11 and assembles the glue frames with the core material on the rotary table 11 to form a heat insulation pad. The glue-applying frame mechanism 3 includes a glue frame conveyor 31, a glue frame pick-and-place drive 32, and a glue frame gripping fixture 33. The glue frame pick-and-place drive 32 can be a conventional robotic arm or linear motion module. The moving part of the glue frame pick-and-place drive 32 is connected to the glue frame gripping fixture 33, and the drive 32 moves the fixture. Under the drive of the drive 32, the glue frame gripping fixture 33 grips the glue frame at the glue frame conveyor 31 and aligns the gripped glue frame with the core material in the assembly processing area 12, which has rotated to the assembly station, to form a heat insulation pad.

[0035] The plastic frame conveyor 31 functions as a plastic frame hopper. A loading station is located on the side or at the conveyor head of the plastic frame conveyor 31. At the loading station, plastic frames can be placed onto the plastic frame conveyor 31 using loading equipment or manually. The plastic frames are dispersed on the conveying surface of the plastic frame conveyor 31, ensuring a stable supply of plastic frames to the rotary table 11 and preventing them from sticking together and affecting normal production. Furthermore, placing the plastic frames onto the plastic frame conveyor 31 via loading equipment or manual operation allows for a certain degree of positioning of the plastic frames, facilitating gripping by the plastic frame gripping fixture 33.

[0036] Please see Figure 2 As a further embodiment, the plastic frame conveyor 31 is equipped with an adjusting component 34. The adjusting component 34 can adjust the position of the plastic frame on the conveying surface of the plastic frame conveyor 31, so that the plastic frame grabbing fixture can accurately grasp the plastic frame. The adjusting component 34 includes an adjusting drive component and an adjusting baffle. The adjusting drive component is a telescopic component in the form of a cylinder, hydraulic cylinder, electric push rod, etc. The adjusting drive component is set on the frame structure of the plastic frame conveyor 31. The moving part of the adjusting drive component is connected to the adjusting baffle. The adjusting baffle is on the conveying surface of the plastic frame conveyor 31. The adjusting drive component drives the adjusting baffle to move on the conveying surface of the plastic frame conveyor 31. The area defined by each adjusting baffle on the conveying surface of the plastic frame conveyor 31 is the plastic frame positioning area. Machine 31 drives the plastic frame to move towards the plastic frame positioning area. After the plastic frame reaches the plastic frame positioning area, each adjustment drive component drives the corresponding adjustment baffle to move and pushes the plastic frame in the plastic frame positioning area to the designated position. The plastic frame pick-up and drop drive component 32 drives the plastic frame gripping fixture 33 to move and grip the plastic frame in the plastic frame positioning area. Since the plastic frame is in the designated position in the plastic frame positioning area, the relative position of the plastic frame and the plastic frame gripping fixture 33 is fixed, which facilitates the precise alignment and assembly of the plastic frame with the core material of the assembly processing area 12.

[0037] The adjusting member 34 is preferably in two sets, symmetrically distributed, and adjusts the rubber frame passing between the two sets.

[0038] Please see Figure 1 , Figure 3 and Figure 4 The plastic frame gripping fixture 33 includes a drive component 331 and plastic frame gripping components 332. The actuating part of the drive component 331 is connected to each plastic frame gripping component 332. The drive component 331 drives each plastic frame gripping component 332 to grip or release the gripped plastic frame.

[0039] In some embodiments, the driving component 331 is a finger cylinder, and each fingertip of the finger cylinder is connected to a plastic frame gripper 332. The finger cylinder drives the plastic frame grippers 332 to move away from or closer to each other to grip the plastic frame.

[0040] In a preferred embodiment, the actuating part of the frame pick-and-place drive 32 is provided with a tooling base plate 333. The tooling base plate 333 is horizontally positioned and has a rotating shaft 334 disposed on it. The rotating shaft 334 is perpendicular to the tooling base plate 333, and is connected to the tooling base plate 333 via a bearing. The rotating shaft 334 can rotate relative to the tooling base plate 333. The drive component 331 is disposed on the tooling base plate 333 and drives the rotating shaft 334 to rotate. Please refer to [link to previous section]. Figure 3 As a specific example of the driving component 331, the driving component 331 is a telescopic component. The telescopic part of the driving component 331 is connected to a transmission rod. The transmission rod is parallel to the telescopic direction of the driving component 331 and has teeth. A gear is provided on the rotating shaft 334. The gear is in transmission engagement with the transmission rod. When the driving component 331 extends, it can drive the gear and the rotating shaft 334 to rotate in one direction. When the driving component 331 retracts, it can drive the gear and the rotating shaft 334 to rotate in another direction. A driving disk 335 is provided on the rotating shaft 334. The driving disk 335 is below the tooling base plate 333 and is coaxial with the rotating shaft 334. The driving disk 335 is driven by the rotating shaft 334 to rotate around its own central axis. At least two mating holes 336 are provided on the driving disk 335 along the circumferential direction.

[0041] The bottom surface of the tooling base plate 333 is provided with at least two slide blocks, each slide block being distributed circumferentially relative to the drive disk 335. Each slide block is provided with a slide rail 337, which can move radially relative to the slide block it is on along the drive disk 335. The direction of movement of the slide rail 337 is also its own length direction, and the extension line of the direction of movement of each slide rail 337 intersects the rotation axis 334 of the drive disk 335. A mating pin is provided on the slide rail 337, and the mating pin extends into the adjacent mating hole 336 on the drive disk 335. The mating pin and the mating hole 336 are mated. 6. The sliding fit and the fitting pin can move along the length direction of the fitting hole 336. The fitting hole 336 is a waist hole extending along the arc direction. The rotation of the drive disk 335 will cause each fitting hole 336 to rotate relative to the rotation axis 334 of the drive disk 335. The contact position between the fitting hole 336 and the fitting pin moves radially along the drive disk 335, thereby causing the slide rail 337 to move radially relative to the drive disk 335. Each slide rail 337 is connected to a plastic frame gripper 332. The plastic frame gripper 332 is a vertically arranged square rod, round rod or L-shaped rod.

[0042] Driven by the drive component 331, each frame gripper 332 can grip the frame from the outside and close to each other. Specifically, when the drive component 331 extends and drives the gear, shaft 334 and drive disk 335 to rotate in one direction, each slide rail 337 moves toward the rotation axis 334 of the drive disk 335 and drives each frame gripper 332 to close to each other. Each frame gripper 332 cooperates to grip the frame located between each frame gripper 332. When the drive component 331 retracts and drives the gear, shaft 334 and drive disk 335 to rotate in another direction, each slide rail 337 moves away from the rotation axis 334 of the drive disk 335, and each frame gripper 332 moves away from each other, thereby releasing the gripped frame. Each frame gripper 332 can also grip the frame from within and away from each other. Specifically, each frame gripper 332 extends into the frame. When the drive unit 331 extends and drives the gear, shaft 334, and drive disk 335 to rotate in one direction, each slide rail 337 moves away from the rotation axis 334 of the drive disk 335, causing the frame grippers 332 to move away from each other. Each frame gripper 332 then abuts against or... This grips the plastic frame; the drive component 331 retracts and drives the gear, rotating shaft 334 and drive disk 335 to rotate in another direction. Each slide rail 337 moves along the rotation axis 334 of the drive disk 335 and drives each plastic frame gripper 332 to move closer to each other. Each plastic frame gripper 332 disengages from the plastic frame, thus releasing the plastic frame. In this gripping method, the cooperation of each plastic frame gripper 332 can also expand the plastic frame, so that the plastic frame can be placed on the outside of the core material to realize the combination of the plastic frame and the core material.

[0043] In a preferred embodiment, the drive disk 335 has four mating holes 336 arranged circumferentially, and the bottom surface of the tooling base plate 333 has four slide blocks evenly distributed circumferentially. Four sets of slide rails 337 are distributed below the tooling base plate 333. The mating pins on each slide rail 337 respectively mate with the four mating holes 336. Four frame grippers 332 are respectively disposed on the four slide rails 337. The four frame grippers 332 cooperate to grip and release the frame. Furthermore, since the core material is mostly rectangular, the four frame grippers 332 can also expand the frame into a rectangle, allowing the upper frame mechanism 3 to fit the frame over the core material, thus forming a heat insulation pad.

[0044] As a further embodiment, please refer to Figure 3The frame gripping fixture 33 also includes an assembly telescopic component 339 and an assembly pressing component 3310. The assembly telescopic component 339 is a cylinder, electric push rod, etc. The assembly telescopic component 339 is vertically arranged on the fixture base plate 333 and connected to the bottom surface of the fixture base plate 333. The telescopic part of the assembly telescopic component 339 is connected to the assembly pressing component 3310. The assembly telescopic component 339 drives the assembly pressing component 3310 to reciprocate between the standby position and the pressing position. The assembly pressing component 3310 is arranged below the drive disk 335, slide rail 337 and other structures. The assembly pressing component 3310 has a clearance hole corresponding to each frame gripping component 332. The clearance hole is a waist hole and its length direction is parallel to the moving direction of the corresponding frame gripping component 332.

[0045] When the assembly pressing component 3310 is in the standby position, it is in a raised state. The plastic frame gripper 332 passes through the corresponding clearance hole. Each plastic frame gripper 332 cooperates to grip the plastic frame below the assembly pressing component 3310 and expands the plastic frame. The upper plastic frame mechanism 3 transfers the expanded plastic frame to the outside of the core material. While the plastic frame picking and placing drive component 32 drives the plastic frame gripping fixture 33 to rise, the assembly pressing component 3310 descends from the standby position to the pressing position. The assembly pressing component 3310 disengages the expanded plastic frame from each plastic frame gripper 332, and finally makes the plastic frame fit over the outside of the core material and combine with the core material to form a heat insulation pad.

[0046] For further details, please refer to Figure 4 The frame gripping fixture 33 also includes a gripping adjustment component 338, which is used to adjust the installation position of each frame gripper 332 relative to its corresponding slide rail 337. By adjusting the relative position of each frame gripper 332, the frame gripping fixture 33 can adapt to various sizes of frames. The gripping adjustment component 338 includes a first adjustment plate and a second adjustment plate. The slide rail 337 has several first connecting holes along its length. The first adjustment plate can be connected to the slide rail 337 by bolts or other connecting structures. The connecting structures connect to different first connecting holes, allowing the first adjustment plate to move and adjust along the distribution direction of the first connecting holes. The first adjustment plate has several second connecting holes, the distribution direction of which is perpendicular to the distribution direction of the first connecting holes. The second adjustment plate can be connected to the first adjustment plate by bolts or other connecting structures. The connecting structures connect to different second connecting holes, allowing the second adjustment plate to move and adjust along the distribution direction of the second connecting holes. The frame gripper 332 is connected to the second adjustment plate.

[0047] The heat insulation pad discharging mechanism 4 is located at the discharging station and is used to rotate the heat insulation pads from the assembly processing area 12 that has rotated to the discharging station. The heat insulation pad discharging mechanism 4 includes a discharging drive and a heat insulation pad gripping fixture. The discharging drive is a conventional robotic arm or linear motion module, and the heat insulation pad gripping fixture is a conventional heat insulation pad fixture. The present invention will not describe the structure of the two in detail. The actuating part of the discharging drive is connected to the heat insulation pad gripping fixture and drives the heat insulation pad gripping fixture to move. Driven by the discharging drive, the heat insulation pad gripping fixture grips the heat insulation pad that has rotated to the discharging station in the assembly processing area 12 and releases the heat insulation pad from the semi-finished product container, adhesive applicator, or other processing equipment outside the rotary table 11, thereby realizing the rotation out of the heat insulation pad.

[0048] As an optional implementation, an inspection station is also provided between the assembly station and the unloading station. The core material feeding station, assembly station, inspection station and unloading station are distributed circumferentially relative to the rotary table 11. The rotary drive unit drives the assembly processing area 12 of the rotary table 11 to pass through the core material feeding station, assembly station, inspection station and unloading station circumferentially in sequence. A visual inspection mechanism is provided at the inspection station. The visual inspection mechanism is used to detect the heat insulation pad of the assembly processing area 12 that has rotated to the inspection station and to judge the assembly effect of the heat insulation pad at the assembly station. The visual inspection mechanism can adopt the existing industrial camera and supporting system. Of course, the assembly effect of the heat insulation pad can also be judged by manual inspection at the inspection station.

[0049] In a preferred embodiment, to improve the processing efficiency of the production line, four assembly processing areas 12 are evenly arranged circumferentially on the rotary table 11. The core material feeding station, assembly station, inspection station and unloading station are evenly distributed circumferentially. When one assembly processing area 12 is performing core material feeding operation at the core material feeding station, the other three assembly processing areas 12 are performing corresponding operations at the assembly station, inspection station and unloading station, respectively. The rotary drive unit drives the rotary table 11 to rotate 90° each time. This design enables the assembly device to continuously perform assembly processing work.

[0050] The heat insulation pad assembly device of this invention can efficiently and automatically complete the heat insulation pad assembly work. Combined with the adhesive applicator and the hot pressing device, it can realize the automatic packaging production of heat insulation pads. The raw materials used in this invention are core material and pre-cut glue frame. Compared with the existing process and the equipment used in the existing process, it can effectively avoid material waste.

[0051] In this specification, the terms "an embodiment," "example," "specific example," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0052] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A heat insulation pad assembly device, characterized in that: The device includes a rotary mechanism (1), a core material feeding mechanism (2), and a glue frame feeding mechanism (3). The rotary mechanism (1) includes a rotary table (11) and a rotary drive. The rotary table (11) is provided with several assembly processing areas (12). The rotating part of the rotary drive is connected to the rotary table (11). The rotary drive drives the rotary table (11) to rotate and causes each assembly processing area (12) to pass through the core material feeding station, the assembly station, and the discharge station in the circumferential direction. The core material feeding mechanism (2) is located at the core material feeding station and feeds the core material into the assembly processing area (12) that has rotated to the core material feeding station. The glue frame feeding mechanism (3) is located at the assembly station. The glue frame feeding mechanism (3) feeds the glue frame into the assembly processing area (12) that has rotated to the assembly station and assembles the glue frame with the core material to form a heat insulation pad. A heat insulation pad discharge mechanism (4) is provided at the discharge station.

2. The heat insulation pad assembly device according to claim 1, characterized in that: The core material loading mechanism (2) includes a core material bin (21), a core material picking and placing drive (22), and a core material gripping fixture (23). The moving part of the core material picking and placing drive (22) is connected to the core material gripping fixture (23). The core material picking and placing drive (22) drives the core material gripping fixture (23) to move and transfer the core material in the core material bin (21) to the assembly processing area (12) of the core material loading station. The core material silo (21) is provided with a silo, and a pallet (24) is provided in the silo. The core material silo (21) is also provided with a lifting drive. The moving part of the lifting drive is connected to the pallet (24) in the silo. The lifting drive drives the pallet (24) to move up and down and lifts the core material in the silo to a height suitable for being gripped by the core material gripping fixture (23).

3. The heat insulation pad assembly device according to claim 1, characterized in that: The frame loading mechanism (3) includes a frame conveyor (31), a frame picking and placing drive (32), and a frame gripping fixture (33). The frame conveyor (31) is equipped with an adjustment component (34), which includes an adjustment drive and an adjustment baffle. The actuating part of the adjustment drive is connected to the adjustment baffle, and the adjustment drive drives the adjustment baffle to move on the conveying surface of the frame conveyor (31). Each adjustment baffle defines a frame positioning area on the conveying surface of the frame conveyor (31). The actuating part of the frame picking and placing drive (32) is connected to the frame gripping fixture (33). The frame picking and placing drive (32) drives the frame gripping fixture (33) to move and assembles the frame in the frame positioning area with the core material of the assembly processing area (12) rotated to the assembly station to form a heat insulation pad.

4. The heat insulation pad assembly device according to claim 3, characterized in that: The frame gripping fixture (33) includes a drive component (331), a frame gripping component (332), and a fixture base plate (333). The fixture base plate (333) is connected to the moving part of the frame pick-and-place drive component (32). A rotating shaft (334) is vertically arranged on the fixture base plate (333), and a drive disk (335) is arranged on the rotating shaft (334). The drive disk (335) is coaxial with the rotating shaft (334), and at least two mating holes (336) are arranged on the drive disk (335) along the circumferential direction. At least two slides are evenly arranged on the fixture base plate (333) along the circumferential direction of the rotating shaft (334), and each slide is provided with a slide rail (337). 37) The relative slide moves radially along the drive disk (335) and the slide rail (337) is provided with a mating pin. Each mating pin extends into each mating hole (336) of the drive disk (335) and slides in cooperation with the corresponding mating hole (336). When the drive disk (335) rotates, it drives each slide rail (337) to move relative to the slide through each mating pin. Each frame gripper (332) is connected to each slide rail (337). The drive component (331) is set on the tooling base plate (333). The drive component (331) drives the rotating shaft (334) to rotate and drives each frame gripper (332) to move between the gripping position and the release position.

5. The heat insulation pad assembly device according to claim 4, characterized in that: The frame gripper (332) consists of four parts and is evenly distributed around the axis of rotation (334).

6. The heat insulation pad assembly device according to claim 5, characterized in that: The frame gripping fixture (33) also includes a gripping adjustment component (338), which includes a first adjustment plate and a second adjustment plate. A number of first connecting holes are provided on the slide rail (337) along the length direction. The first adjustment plate is connected to the slide rail (337) and moves and adjusts along the distribution direction of the first connecting holes. A number of second connecting holes are provided on the first adjustment plate. The distribution direction of the second connecting holes is perpendicular to the distribution direction of the first connecting holes. The second adjustment plate is connected to the first adjustment plate and moves and adjusts along the distribution direction of the second connecting holes. The frame gripping component (332) is connected to the second adjustment plate.

7. The heat insulation pad assembly device according to claim 5, characterized in that: The frame gripping fixture (33) also includes an assembly telescopic component (339) and an assembly pressing component (3310). The assembly telescopic component (339) is vertically disposed on the fixture base plate (333). The telescopic part of the assembly telescopic component (339) is connected to the assembly pressing component (3310), and the assembly telescopic component (339) drives the assembly pressing component (3310) to reciprocate between the standby position and the pressing position. Each frame gripping component (332) passes through the pre-reserved clearance holes on the assembly pressing component (3310).

8. The heat insulation pad assembly device according to claim 7, characterized in that: An inspection station is set between the assembly station and the unloading station. The rotary drive unit drives the assembly processing area (12) on the rotary table (11) to pass through the core material station, assembly station, inspection station and assembly unloading station in the circumferential direction. A visual inspection mechanism is set at the inspection station to inspect the heat insulation pad of the assembly processing area (12) that has been rotated to the inspection station.

9. The heat insulation pad assembly device according to claim 8, characterized in that: Four assembly and processing areas (12) are evenly arranged along the circumference of the rotary table (11). The core material station, assembly station, inspection station and assembly unloading station are evenly distributed along the circumference.

10. The heat insulation pad assembly device according to claim 8 or 9, characterized in that: The assembly and processing area (12) has two assembly positions.

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