A foam board bonding and cutting device

By designing a foam board bonding and cutting device, and combining it with a drive roller assembly and a suction assembly, stable stamping of foam boards was achieved, solving the problems of low production efficiency and insufficient precision, and improving production efficiency and finished product quality.

CN224675053UActive Publication Date: 2026-08-25JIANGXI LIWEN AUTO PARTS CO LTD
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Patent Information

Application Number
CN202621136933.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2026-07-27
Publication Date
2026-08-25
Estimated Expiration
2036-07-27

AI Technical Summary

Technical Problem

In the existing foam board production process, the separation of the lamination and stamping processes leads to problems such as long production cycles, high labor costs, material misalignment, and inaccurate punching positions. Furthermore, existing integrated equipment struggles to achieve stable and precise intermittent feeding and stamping coordination in continuous production.

Method used

Design a foam board bonding and cutting device that combines a transportation, feeding, cutting and driving mechanism. The device uses a drive roller assembly to drive the foam and double-sided adhesive to move intermittently and uses a suction assembly to fix them, ensuring stable pressing during the intervals.

Benefits of technology

It improves the production efficiency of foam boards, reduces material misalignment and inaccurate punching positions, lowers the scrap rate, and improves the quality of finished products.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention provides a foam board bonding and cutting device, including a support frame, a transport mechanism and a feeding mechanism mounted on the support frame, a cutting mechanism located behind the transport mechanism, and a drive mechanism for transporting foam. The feeding mechanism includes an upper feeding assembly and a lower feeding assembly respectively located on the upper and lower sides of the transport mechanism, a suction assembly spaced apart on the transport mechanism, and a foam feeding assembly for conveying foam. The drive mechanism includes a compression roller assembly mounted on the transport mechanism and a drive roller assembly mounted on the transport mechanism and the cutting mechanism. The drive roller assembly is used to drive the foam to move intermittently. The cutting mechanism and the feeding mechanism are electrically connected. This invention combines the foam double-sided adhesive bonding process with a stamping process. The drive roller assembly drives the foam and double-sided adhesive to move intermittently, and the suction assembly fixes the foam and double-sided adhesive in the gaps, enabling the cutting mechanism to perform stable stamping, greatly improving the production efficiency of foam boards.
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Description

Technical Field

[0001] This utility model relates to the field of foam board bonding and stamping technology, and in particular to a foam board bonding and cutting device. Background Technology

[0002] Foam board, a material with functions such as cushioning, sealing, and sound insulation, is widely used in electronics, automotive, construction, and packaging industries. In the production process, double-sided adhesive or other coating materials are typically applied to the surface of the foam, which is then stamped into the required shape and size to form the finished foam board.

[0003] Currently, traditional foam board production methods are mostly step-by-step operations. First, double-sided adhesive is applied to the foam surface using separate lamination equipment, and then the laminated material is transferred to a stamping machine for die-cutting. This step-by-step production model has several drawbacks: Firstly, manual or semi-automatic material transfer between processes increases production cycle and labor costs, and repeated handling can easily cause material misalignment, wrinkles, or contamination, affecting product quality. Secondly, the connection between lamination and stamping lacks precise synchronous control, especially during stamping, where material misalignment can lead to inaccurate cutting positions and a high scrap rate.

[0004] In addition, although some existing integrated equipment attempts to integrate bonding and stamping functions, their feeding and positioning methods are relatively simple, making it difficult to achieve stable and accurate intermittent feeding and stamping coordination in continuous production. Especially for thinner or softer foam materials, problems such as slippage and warping are prone to occur during the conveying process, which further affects the stamping accuracy and finished product quality. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a foam board bonding and cutting device, which aims to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: A foam board bonding and cutting device includes a support, a transport mechanism and a feeding mechanism mounted on the support, a cutting mechanism located behind the transport mechanism, and a driving mechanism for transporting foam. The feeding mechanism includes an upper feeding assembly and a lower feeding assembly respectively mounted on the upper and lower sides of the transport mechanism, a suction assembly spaced apart on the transport mechanism, and a foam feeding assembly for conveying foam. The driving mechanism includes a squeezing roller assembly mounted on the transport mechanism and a driving roller assembly mounted on the transport mechanism and the cutting mechanism. The driving roller assembly is used to drive the foam to move intermittently. The cutting mechanism and the feeding mechanism are electrically connected.

[0007] According to one aspect of the above technical solution, the transport mechanism includes a support base, an inclined guide frame disposed at the front end of the support base, and a plurality of rollers disposed on the support base and the inclined guide frame.

[0008] According to one aspect of the above technical solution, the upper feeding assembly includes a plurality of upper rotary motor modules disposed on the bracket and an upper feeding roller connected to the upper rotary motor modules; the lower feeding assembly includes a plurality of lower rotary motor modules disposed on the bracket and a lower feeding roller connected to the lower rotary motor modules; and the foam feeding assembly includes a front rotary motor module disposed at the front end of the bracket and a front feeding roller connected to the front rotary motor module.

[0009] According to one aspect of the above technical solution, the cutting mechanism includes a lifting platform connected to the bracket, a stamping platform located in the lifting platform, an upper stamping block disposed on the side of the lifting platform near the stamping platform, and a lower stamping block disposed on the side of the stamping platform near the lifting platform.

[0010] According to one aspect of the above technical solution, the extrusion roller assembly has multiple components, including two first bolt adjustment structures disposed on both sides of the support base, a first slider threadedly connected to the first bolt adjustment structure, a first extrusion roller rotatably connected to the first slider, and a second extrusion roller disposed below the first extrusion roller. The first extrusion roller and the second extrusion roller are respectively disposed on both sides of the roller.

[0011] According to one aspect of the above technical solution, there are two drive roller assemblies, which are respectively located at the front and rear ends of the cutting mechanism. Each drive roller assembly includes two second bolt adjustment structures disposed on both sides of the support base or both sides of the lifting platform, a second slider threadedly connected to the second bolt adjustment structures, a third extrusion roller connected to the second slider, a fourth extrusion roller disposed below the third extrusion roller, and two servo motors respectively connected to the third extrusion roller and the fourth extrusion roller, wherein the rotation directions of the two servo motors are opposite.

[0012] According to one aspect of the above technical solution, the suction assembly includes a vacuum suction cup disposed on the support base and a vacuum generator connected to the vacuum suction cup, wherein the side of the vacuum suction cup with vacuum holes faces the foam.

[0013] According to one aspect of the above technical solution, an upper foam pad and a lower foam pad are fixedly connected to the sides of the upper stamping block and the lower stamping block that are close to each other, and the upper foam pad and the lower foam pad are staggered.

[0014] According to one aspect of the above technical solution, the foam board bonding and cutting device further includes a pressing component spaced apart from the support base, the inclined guide frame and the lifting platform. The pressing component includes a first rotating shaft rotatably disposed on the support base, the inclined guide frame and the lifting platform, and a pressing plate connected to the first rotating shaft.

[0015] According to one aspect of the above technical solution, the driving mechanism further includes an auxiliary guide component disposed near the extrusion roller assembly and the driving roller assembly. The auxiliary guide component includes a second rotating shaft disposed on the support base and the lifting platform, and a guide roller disposed on the second rotating shaft. The second rotating shaft is disposed on both sides of the extrusion roller assembly and both sides of the driving roller assembly.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: The support frame is equipped with a transport mechanism, a feeding mechanism, a cutting mechanism, and a drive mechanism. When producing foam boards, foam is conveyed to the transport mechanism via a foam feeding assembly, and double-sided tape is conveyed to the transport mechanism via an upper feeding assembly and a lower feeding assembly. The double-sided tape is placed on both ends of the foam. Then, the drive roller assembly drives the foam and the double-sided tape on its upper and lower sides to move intermittently. The extrusion roller assembly can ensure that the foam and double-sided tape are squeezed and bonded during transport, and also ensure the stability of both during transport. At the moment when the intermittent movement of the foam and double-sided tape stops, the upper feeding assembly, the lower feeding assembly, and the foam feeding assembly briefly stop feeding, and the suction assembly sucks up the foam to stabilize its position. Then, the cutting mechanism punches the fixed foam and double-sided tape to form a foam board. The punched foam board moves with the waste material to the discharge port, where workers can remove the foam board.

[0017] This invention combines the foam double-sided adhesive bonding process with the stamping process. The foam and double-sided adhesive are moved intermittently by the drive roller assembly, and the foam and double-sided adhesive are fixed in the gap by the suction assembly, so that the cutting mechanism can perform stable stamping, which greatly improves the production efficiency of foam board. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the foam board bonding and cutting device in the first embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the structure hidden behind the foam and double-sided tape; Figure 3 for Figure 2 A schematic diagram of the middle extrusion roller assembly from a first-view perspective; Figure 4 for Figure 2 A schematic diagram of the middle extrusion roller assembly from a second perspective; Figure 5 for Figure 2 Schematic diagram of the structure at the cutting mechanism; Figure 6 for Figure 2 Schematic diagram of the structure at the central drive roller assembly; Detailed Implementation To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0019] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] Please see Figures 1 to 6 The image shows a foam board bonding and cutting device according to the first embodiment of the present invention. It includes a support 10, a transport mechanism and a feeding mechanism disposed on the support 10, a cutting mechanism 40 located behind the transport mechanism, and a driving mechanism for transporting foam 31. The feeding mechanism includes an upper feeding component 33 and a lower feeding component 34 disposed on the upper and lower sides of the transport mechanism, a suction component disposed at intervals on the transport mechanism, and a foam feeding component 30 for conveying foam 31. The driving mechanism includes a squeezing roller assembly 50 disposed on the transport mechanism and a driving roller assembly 51 disposed on the transport mechanism and the cutting mechanism 40. The driving roller assembly 51 is used to drive the foam 31 to move intermittently. The cutting mechanism 40 and the feeding mechanism are electrically connected.

[0022] Understandably, this utility model provides a transport mechanism, a feeding mechanism, a cutting mechanism 40, and a driving mechanism on the support 10. When producing foam boards, foam 31 is conveyed to the transport mechanism via the foam feeding assembly 30, and double-sided adhesive 32 is conveyed to the transport mechanism via the upper feeding assembly 33 and the lower feeding assembly 34. The double-sided adhesive 32 is placed on both ends of the foam 31, and then the driving roller assembly 51 drives the foam 31 and the double-sided adhesive 32 on its upper and lower sides to move intermittently. The squeezing roller assembly 50 can ensure that the foam 31... During transportation, the foam 31 and double-sided adhesive 32 can be squeezed together while ensuring their stability. When the foam 31 and double-sided adhesive 32 stop moving intermittently, the upper feeding component 33, the lower feeding component 34, and the foam feeding component 30 briefly stop feeding. The suction component sucks up the foam 31, stabilizing its position. Then, the cutting mechanism 40 punches the fixed foam 31 and double-sided adhesive 32 to form a foam board. The punched foam board moves with the waste material to the discharge port, where workers can remove it.

[0023] This invention combines the bonding process of foam 31 and double-sided adhesive 32 with the stamping process. The foam 31 and double-sided adhesive 32 are moved intermittently by the drive roller assembly 51, and the foam 31 and double-sided adhesive 32 are fixed in the gap by the suction assembly, so that the cutting mechanism 40 can perform stable stamping, which greatly improves the production efficiency of foam board.

[0024] Furthermore, the transport mechanism includes a support base 20, an inclined guide frame 21 disposed at the front end of the support base 20, and a plurality of rollers 22 disposed on the support base 20 and the inclined guide frame 21, wherein the inclined guide frame 21 is also provided with a support plate 23.

[0025] Understandably, the inclined guide frame 21 is used to guide the foam 31 to the support seat 20, and then by setting the roller 22, the foam 31 moves more smoothly, avoiding the foam 31 getting stuck and improving work efficiency. The support plate 23 can guide the foam 31 onto the support seat 20.

[0026] Furthermore, the upper feeding assembly 33 includes a plurality of upper rotary motor modules 331 disposed on the support 10 and an upper feeding roller 332 connected to the upper rotary motor modules 331; the lower feeding assembly 34 includes a plurality of lower rotary motor modules disposed on the support 10 and a lower feeding roller 341 connected to the lower rotary motor modules; and the foam feeding assembly 30 includes a front rotary motor module 301 disposed at the front end of the support 10 and a front feeding roller 302 connected to the front rotary motor module 301.

[0027] Understandably, the material on the upper feeding assembly 33 is used to cover the upper surface of the foam 31, and the material on the lower feeding assembly 34 is used to cover the lower surface of the foam 31. Specifically, the upper feeding roller 332 is rotated by the upper rotary motor module 331 to feed out, for example, double-sided adhesive 32 on the upper feeding roller 332. The lower feeding roller 341 is rotated by the lower rotary motor module to feed out, for example, double-sided adhesive 32 on the lower feeding roller 341. The lower double-sided adhesive 32 is fed out from the gap between the adjacent rollers 22. The foam feeding assembly 30 is located at the front end below the bracket 10. The front feeding roller 302 is rotated by the front rotary motor module 301 to feed out the foam 31 on the front feeding roller 302.

[0028] Furthermore, the cutting mechanism 40 includes a lifting platform 42 connected to the bracket 10, a stamping platform 41 located in the lifting platform 42, an upper stamping block 44 disposed on the side of the lifting platform 42 near the stamping platform 41, and a lower stamping block 43 disposed on the side of the stamping platform 41 near the lifting platform 42.

[0029] Understandably, when the foam 31 and double-sided tape 32 are located between the stamping table 41 and the lifting table 42, the lifting table 42 descends, and the upper stamping block 44 and the lower stamping block 43 stamp the foam 31 and double-sided tape 32 to form a foam board. It should be noted that the lifting table 42 mentioned here includes the module that performs the lifting movement and the support below, while the stamping table 41 is only located inside the lifting module.

[0030] Preferably, an upper foam pad 46 and a lower foam pad 45 are fixedly connected to the sides of the upper stamping block 44 and the lower stamping block 43 that are close to each other, and the upper foam pad 46 and the lower foam pad 45 are staggered.

[0031] Understandably, if no foam pad is installed, the stamped foam board is prone to getting stuck in the stamping block during stamping, causing material jamming. With a foam pad, the stamped foam board can fall off the stamping block under the rebound of the foam pad, avoiding material jamming.

[0032] Furthermore, there are multiple extrusion roller assemblies 50, each including two first bolt adjusting structures 501 located on both sides of the support base 20, a first slider 502 threadedly connected to the first bolt adjusting structures 501, a first extrusion roller 503 rotatably connected to the first slider 502, and a second extrusion roller 506 located below the first extrusion roller 503. The first extrusion roller 503 and the second extrusion roller 506 are respectively located on both sides of the roller 22. There are two drive roller assemblies 51, each located on a different side. At the front and rear ends of the cutting mechanism 40, the drive roller assembly 51 includes two second bolt adjustment structures 511 disposed on both sides of the support base 20 or both sides of the lifting platform 42, a second slider 512 threadedly connected to the second bolt adjustment structure 511, a third extrusion roller 514 connected to the second slider 512, a fourth extrusion roller 515 disposed below the third extrusion roller 514, and two servo motors 513 respectively connected to the third extrusion roller 514 and the fourth extrusion roller 515, wherein the two servo motors 513 rotate in opposite directions.

[0033] Understandably, in this embodiment, there are two sets of extrusion roller assemblies 50, both located at the front end of the drive roller assembly 51. The foam 31 and double-sided adhesive 32 are first bonded together by the extrusion roller assembly 50, and then stamped through subsequent stations. Specifically, the first set of extrusion roller assemblies 50 is positioned between the inclined guide frame 21 and the support seat 20. The foam roll is fed out from the front feed roller 302 and conveyed backward between the first extrusion roller 503 and the second extrusion roller 506, ensuring the flatness and transportation stability of the foam 31. The second set of extrusion roller assemblies 50 is positioned between the first set of extrusion roller assemblies 50 and the first set of drive roller assemblies 51. At this time, the double-sided adhesive 32 also enters the transportation mechanism. The double-sided adhesive 32 and the foam 31 enter together between the first extrusion roller 503 and the second extrusion roller 506 of the second set to achieve extrusion bonding. The first bolt adjustment structure 501 is used to adjust the up and down position of the first extrusion roller 503. By rotating, the first slider 502 is moved, thereby adjusting the distance between the first extrusion roller 503 and the second extrusion roller 506, which can adapt to different working conditions.

[0034] There are also two sets of drive roller assemblies 51, located at the front and rear ends of the cutting mechanism 40 respectively, ensuring power transmission. When the laminated foam 31 and double-sided adhesive 32 enter the drive roller assembly 51, the third extrusion roller 514 and the fourth extrusion roller 515 extrude the foam 31 and double-sided adhesive 32. Then, the servo motor 513 drives the third extrusion roller 514 and the fourth extrusion roller 515 to rotate in different directions, causing the foam 31 and double-sided adhesive 32 to move backward. The coordination between the servo motor 513 and the cutting mechanism 40 is controlled by a PLC. When the servo motor 513 stops rotating, the suction assembly sucks up the foam 31, and the cutting mechanism 40 performs a punching motion on the foam 31 and double-sided adhesive 32. The principle of the second bolt adjustment structure 511 is the same as that of the first bolt adjustment structure 501, and will not be described in detail here.

[0035] Furthermore, the suction assembly includes a vacuum suction cup 25 disposed on the support base 20 and a vacuum generator (not shown in the figure) connected to the vacuum suction cup 25, with the side of the vacuum suction cup 25 having vacuum holes facing the foam 31.

[0036] Understandably, there are two sets of vacuum suction cups 25. One set is located slightly behind the first extrusion roller assembly 50 and is used to hold the front end of the foam 31 during stamping. The other set is located slightly behind the second extrusion roller assembly 50 and is used to hold the middle part of the foam 31 during stamping. The negative pressure inside the vacuum suction cup 25 is controlled by a vacuum generator. It has a fast response and can achieve coordinated operation between the drive roller assembly 51, the upper feeding assembly 33, the lower feeding assembly 34 and the foam feeding assembly 30 stopping, and the vacuum suction cup 25 adsorbing and the cutting mechanism 40 stamping.

[0037] Furthermore, the foam board bonding and cutting device also includes a pressing component 24 spaced apart on the support base 20, the inclined guide frame 21, and the lifting platform 42. The pressing component 24 includes a first rotating shaft 241 rotatably mounted on the support base 20, the inclined guide frame 21, and the lifting platform 42, and a pressing plate 242 connected to the first rotating shaft 241. The driving mechanism also includes an auxiliary guiding component disposed near the extrusion roller assembly 50 and the driving roller assembly 51. The auxiliary guiding component includes a second rotating shaft 504 disposed on the support base 20 and the lifting platform 42, and a guide roller 505 disposed on the second rotating shaft 504. The second rotating shaft 504 is disposed on both sides of the extrusion roller assembly 50 and both sides of the driving roller assembly 51.

[0038] Understandably, by setting the pressing components 24 on the support base 20 and the inclined guide frame 21, and manually pre-adjusting the rotation angle of the first rotating shaft 241, the pressing plate 242 can press against the foam 31 and the double-sided tape 32, avoiding unevenness and warping during production and transportation. There are four sets of pressing components 24. The first set is located above the inclined guide frame 21. The second set is located between the first extrusion roller assembly 50 and the second extrusion roller assembly 50 and above the vacuum suction cup 25. The third set is located between the second extrusion roller assembly 50 and the first drive roller assembly 51 and above the vacuum suction cup 25. The last set is located at the rear end of the lifting platform 42, and the last set of pressing components 24 is located below the foam 31. It is used to press against the foam 31 after stamping and cutting, to prevent the foam 31 from being unsupported after coming out of the lifting platform 42, causing the cut foam board to separate directly from the material body, which would affect the workers' loading. An auxiliary guide assembly is provided near the extrusion roller assembly 50 and the drive roller assembly 51. Before the foam 31 enters the extrusion roller assembly 50 and the drive roller assembly 51, the guide roller 505 on the second rotating shaft 504 guides the foam 31 into the extrusion roller assembly 50 and the drive roller assembly 51, so as to avoid the foam 31 from tilting when it enters. After leaving the extrusion roller assembly 50 and the drive roller assembly 51, the foam 31 is guided out of the extrusion roller assembly 50 and the drive roller assembly 51, thus ensuring the stability of transportation. In other embodiments, the upper feeding assembly 33 and the lower feeding assembly 34 can provide other materials in addition to double-sided tape 32, depending on the needs of the foam board, which is not limited here.

[0039] In summary, the foam board bonding and cutting device in the above embodiments of this utility model combines the foam double-sided adhesive bonding process with the stamping process. The drive roller assembly drives the foam and double-sided adhesive to move intermittently, and the suction assembly fixes the foam and double-sided adhesive in the gap, so that the cutting mechanism can perform stable stamping, which greatly improves the production efficiency of foam boards. In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example 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.

[0040] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A foam board lamination cutting device, characterized by, The device comprises a support, a conveying mechanism and a feeding mechanism arranged on the support, a cutting mechanism arranged behind the conveying mechanism, and a driving mechanism for driving the movement of the foam, the feeding mechanism comprises an upper feeding assembly and a lower feeding assembly arranged on the upper and lower sides of the conveying mechanism respectively, a suction assembly arranged on the conveying mechanism, and a foam feeding assembly for conveying the foam, the driving mechanism comprises an extrusion roller assembly arranged on the conveying mechanism, and a driving roller assembly arranged on the conveying mechanism and the cutting mechanism, the driving roller assembly is used for driving the intermittent movement of the foam, and the cutting mechanism and the feeding mechanism are electrically connected.

2. The foam board laminating cutting apparatus according to claim 1, wherein, The conveying mechanism comprises a support seat, an inclined guide frame arranged at the front end of the support seat, and a plurality of rollers arranged on the support seat and the inclined guide frame.

3. The foam board laminating cutting apparatus according to claim 1, wherein, The upper feeding assembly comprises a plurality of upper rotary motor modules arranged on the support, and upper feeding rollers connected with the upper rotary motor modules, the lower feeding assembly comprises a plurality of lower rotary motor modules arranged on the support, and lower feeding rollers connected with the lower rotary motor modules, and the foam feeding assembly comprises a front rotary motor module arranged at the front end of the support, and a front feeding roller connected with the front rotary motor module.

4. The foam board laminating cutting apparatus according to claim 2, wherein, The cutting mechanism comprises a lifting platform connected with the support, a punching platform arranged in the lifting platform, an upper punching block arranged on the side of the lifting platform close to the punching platform, and a lower punching block arranged on the side of the punching platform close to the lifting platform.

5. The foam board laminating cutting apparatus according to claim 4, wherein, The extrusion roller assembly comprises two first screw adjusting structures arranged on the two sides of the support seat, first sliding blocks threadedly connected with the first screw adjusting structures, first extrusion rollers rotationally connected with the first sliding blocks, and second extrusion rollers arranged below the first extrusion rollers, and the first extrusion rollers and the second extrusion rollers are arranged on the two sides of the rollers.

6. The foam board laminating cutting device according to claim 4, wherein, The driving roller assembly comprises two second screw adjusting structures arranged on the two sides of the support seat or the two sides of the lifting platform, second sliding blocks threadedly connected with the second screw adjusting structures, third extrusion rollers connected with the second sliding blocks, fourth extrusion rollers arranged below the third extrusion rollers, and two servo motors connected with the third extrusion rollers and the fourth extrusion rollers respectively, and the rotation directions of the two servo motors are opposite.

7. The foam board laminating cutting device of claim 2, wherein, The suction assembly comprises a vacuum suction disc arranged on the support seat, and a vacuum generator connected with the vacuum suction disc, and the side of the vacuum suction disc with the vacuum holes faces the foam.

8. The foam board laminating cutting device of claim 4, wherein, The side of the upper punching block and the lower punching block close to each other is fixedly connected with an upper foam pad and a lower foam pad respectively, and the upper foam pad and the lower foam pad are arranged staggered.

9. The foam board laminating cutting device of claim 4, wherein, The device further comprises a pressing assembly arranged on the support seat, the inclined guide frame, and the lifting platform, the pressing assembly comprises a first rotating shaft rotationally arranged on the support seat, the inclined guide frame, and the lifting platform, and a pressing plate connected with the first rotating shaft.

10. The foam board laminating cutting apparatus of claim 5, wherein, The driving mechanism further comprises an auxiliary guide assembly arranged close to the extrusion roller assembly and the driving roller assembly, the auxiliary guide assembly comprising second rotating shafts arranged on the support base and the lifting platform, and guide rollers arranged on the second rotating shafts, the second rotating shafts being arranged on both sides of the extrusion roller assembly and both sides of the driving roller assembly.