Carpet laying and recycling machine

Abstract

The invention relates to the technical field of carpet laying and recycling, in particular to a carpet laying and recycling machine. The trolley frame forms a main body supporting structure of the equipment, and supporting wheels are arranged at the bottom of the trolley frame; the transmission rollers are transversely mounted in the middle of the trolley frame and connected with axle chain wheels of the supporting wheels through chains, and wheel rotating power is transmitted to the transmission rollers; the guide compression roller is hinged to the front end of the trolley frame, applies vertical pressure to the carpet to flatten the carpet by utilizing self weight in a compression state, and supports the carpet to be curled as a guide roller in a lifting state; the operating rod is connected with the direction wheel, an operator controls the advancing direction, and the carpet is prevented from being curled and deviated. According to the equipment, the labor burden is reduced, the working efficiency and the laying quality are remarkably improved, and the requirements of airport high-specification welcome scenes are met. The rotating kinetic energy of the wheels is transmitted to the driving rollers through the potential energy conversion technology, motor driving is cancelled, and an operator can fold and unfold the carpet only by pushing the trolley.

Description

Technical Field

[0001] The present invention relates to the technical field of carpet laying and recycling, and particularly relates to a carpet laying and recycling machine. Background Art

[0002] In occasions with extremely high requirements for etiquette norms and visual effects of the scene, such as high-end business receptions, international summits, airport greetings, etc., carpet laying, as an important etiquette link, the standardization, efficiency, and ultimate aesthetic degree of its operation directly affect the overall quality and style of the event.

[0003] The traditional laying and recycling of red carpets mainly rely on manual operations. In the specific operation process, the operator needs to drive a trailer to transport the carpet, and then multiple staff members cooperate to complete a series of processes such as handling, laying, and rolling up. During the laying process, the worker needs to continuously maintain a semi-squatting posture and manually drag the carpet forward to roll. This high-intensity repetitive physical labor not only easily causes muscle fatigue of the operator, reduces the operation efficiency, but also has many problems at the operation level: when multiple people cooperate in the operation, frequent action coordination and communication are required, and it is difficult to ensure operation consistency; during the carpet rolling-up process, the curling tightness completely depends on the operator's experience for manual control. Different personnel operations or the same personnel's operations at different times may lead to differences in curling quality, affecting the storage and reuse of the carpet after being stored; when manually dragging the carpet, it is difficult to accurately control the uniformity of the pulling force and the linearity of the direction, which is extremely easy to cause wrinkles on the carpet surface or the laying position to shift, seriously damaging the overall visual effect of the welcome passage, event venue and other scenes; in addition, in the existing solutions, the handling and laying links of the carpet are separated, and additional time and manpower are required for link connection, and a coherent operation process cannot be formed, making it difficult to meet the strict requirements of high-end scenarios for time efficiency.

[0004] With the continuous improvement of the quality requirements for various high-end activities in modern society, the deficiencies of the traditional manual carpet laying method in terms of labor intensity, operation efficiency, laying quality, etc. have become increasingly prominent. There is an urgent need for a carpet laying device that can achieve mechanized operation, reduce human dependence, and improve operation standardization and aesthetic degree to solve the problems existing in the prior art and meet the application requirements of high-standard scenarios. Summary of the Invention

[0005] The present invention provides a carpet laying and recycling machine, and its purpose is to provide a mechanized solution that can reduce labor intensity, improve operation convenience and aesthetic degree to achieve efficient laying and recycling of carpets.

[0006] To achieve the above purpose, the technical solution of the present invention is as follows:

[0007] A carpet laying and recycling machine, comprising:

[0008] The trolley frame forms the main support structure of the equipment, and support wheels are provided at its bottom.

[0009] The drive roller mechanism is horizontally installed in the middle of the trolley frame and is connected to the wheel axle sprockets of the support wheels through a chain. The rotational power of the wheels is transmitted to the carpet roll through the drive roller mechanism.

[0010] The guiding pressure roller is hinged to the front end of the trolley frame. In the pressed state, it applies a vertical pressure to the carpet by its own weight to flatten the carpet. In the lifted state, it serves as a guiding roller to support the carpet curl.

[0011] The guiding roller is arranged in front of the guiding pressure roller and is used to adjust the direction of the carpet.

[0012] The operating rod is connected to the steering wheel. The operator controls the traveling direction to prevent the carpet curl from deviating.

[0013] Furthermore, swing rods are respectively connected to both ends of the guiding pressure roller. The swing rods are hinged to both sides of the trolley frame and can rotate around the hinge points.

[0014] The locking pin passes through the swing rod and the positioning hole of the trolley frame to fix the lifted state of the guiding pressure roller.

[0015] Furthermore, the drive roller mechanism includes drive rollers on both sides and a bottom drive roller.

[0016] The drive rollers on both sides are arranged in pairs on both sides of the carpet roll and are used to drive the two sides of the carpet to rotate.

[0017] The bottom drive roller is arranged at the bottom in the vertical direction of the carpet reel and is used for the rotation of the bottom of the carpet reel.

[0018] Furthermore, friction ribs are provided on the surface of the drive roller mechanism to limit the carpet roll.

[0019] Furthermore, the drive rollers on both sides of the same group are respectively driven by chains.

[0020] Furthermore, among the drive rollers on both sides of the same group, one is driven by a chain, and the other rotates following the carpet roll.

[0021] Furthermore, a pressing mechanism is further included, which is arranged above the drive roller to adjust the pressing force on the carpet and ensure the frictional driving force between the drive roller mechanism and the carpet.

[0022] Furthermore, the pressing mechanism includes:

[0023] The support frame body is fixed to the top of the trolley frame;

[0024] The guiding shaft vertically penetrates the support frame body and is connected to the first counterweight roller through the first linear bearing.

[0025] The locking pin is inserted into the top of the guide shaft and is used to fix the height of the first counterweight roller during the initial winding.

[0026] Furthermore, it also includes an adjusting device, which is installed at the front of the driving roller mechanism and is used to provide dynamic tension during carpet winding.

[0027] Furthermore, the second counterweight roller of the adjusting device slides along the vertical track through the second linear bearing to adjust the tension according to the change of the carpet winding diameter.

[0028] The beneficial effects achieved by the present invention are as follows:

[0029] While this equipment reduces labor intensity, it significantly improves the operation efficiency and laying quality, meeting the requirements of the high-standard welcoming scenario at the airport. The operator only needs to walk naturally to complete power transmission. The self-weight balance system of the equipment significantly reduces muscle load, making long-term operation no longer cause occupational fatigue injuries and improving the health protection level of the operators.

[0030] Through the potential energy conversion technology, the rotational kinetic energy of the wheels is transmitted to the driving roller mechanism, canceling the motor drive. The operator only needs to push the trolley to realize carpet winding and unwinding. The mechanical transmission system realizes continuous power conversion, and the winding and unwinding speed is significantly improved. Compared with the traditional intermittent operation by multiple people, the present invention forms a coherent work process and reduces the welcoming preparation time.

[0031] The multi-person collaborative manual operation mode is cancelled, reducing the interference of personnel on the site and ensuring the visual solemnity of the welcoming ceremony.

[0032] Through the self-weight flattening technology of the guiding pressure roller and the tension control of the adjusting device, the air under the carpet is effectively discharged and the flatness is maintained, solving the problems of wrinkles or gaps that are prone to occur in traditional manual paving.

[0033] Through the non-electric drive friction transmission structure, stable curling is achieved without a complex motor control system. The pure mechanical transmission architecture breaks through environmental limitations and maintains stable performance under extreme temperature and humidity conditions.

[0034] The integrated winding and unwinding design can complete the laying and recycling tasks, solving the problem of separation between handling and storage in traditional operations. Description of the Drawings

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for description in the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0036] Figure 1It is a schematic diagram of the overall structure of a carpet laying and recycling machine;

[0037] Figure 2 It is a side view of a carpet laying and recycling machine;

[0038] Figure 3 It is a schematic diagram of the state of laying carpet of a carpet laying and recycling machine;

[0039] Figure 4 It is a schematic diagram of the state of rolling up the carpet of a carpet laying and recycling machine;

[0040] Figure 5 It is a schematic diagram of the chain drive connection for rolling up the carpet of a carpet laying and recycling machine Figure 1 ;

[0041] Figure 6 It is a schematic diagram of the chain drive connection for rolling up the carpet of a carpet laying and recycling machine Figure 2 ;

[0042] Figure 7 It is a schematic diagram of the chain drive connection for rolling up the carpet of a carpet laying and recycling machine Figure 3 ;

[0043] In the figure, 1 is the trolley frame; 11 is the support wheel; 12 is the steering wheel; 2 is the drive roller mechanism; 21 is the friction edge; 22 is the chain; 23 is the wheel axle sprocket; 24 are the two-side drive rollers; 25 is the bottom drive roller; 3 is the guiding and pressing roller; 31 is the swing rod; 32 is the guiding roller; 4 is the operating rod; 5 is the pressing mechanism; 51 is the guiding shaft; 52 is the first linear bearing; 53 is the first counterweight roller; 54 is the support frame body; 6 is the adjusting device; 61 is the second counterweight roller; 62 is the second linear bearing; 7 is the carpet.

[0044] The realization of the purpose, functional features and advantages of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0045] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0046] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0047] In addition, if the embodiments of the present invention involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0048] As Figures 1 to 4 shown, a carpet 7 laying machine includes: a trolley frame 1, a driving roller mechanism 2, a guiding pressure roller 3, an operating rod 4, a pressing mechanism 5, and an adjusting device 6.

[0049] As Figure 1 shown, the trolley frame 1 constitutes the main support structure of the equipment, and support wheels 11 are provided at its bottom; the support wheels 11 drive the driving roller mechanism 2 to rotate and share the equipment load at the same time. The trolley frame 1, as the main support structure of the equipment, bears all functional components, provides overall rigidity and a moving foundation. Direction wheels 12 and support wheels 11 are installed at the bottom of the trolley frame 1 to form a stable chassis. The frame design needs to balance lightweight and strength to facilitate flexible turning when the operator pushes, and at the same time support the dynamic loads of components such as the driving roller 2 and the pressure roller.

[0050] The driving roller mechanism 2 is horizontally installed in the middle of the trolley frame 1 and includes two pairs of symmetrically arranged side driving rollers 24 and a bottom driving roller 25. The bottom driving roller 25 and the side driving rollers 24 are synchronously linked by a chain 22, and the chain 22 is connected to the axle sprocket 23 of the support wheel 11. When the trolley is pushed forward, the rotation of the support wheel 11 drives the rotation of the driving roller group through chain drive, thereby driving the carpet roll to unwind (laying mode) or wind up (recovery mode). By connecting the chain 22 to the axle sprocket 23 of the support wheel 11, and the axle sprocket 23 is arranged on the axle of the wheel, the rotational power of the wheel is transmitted to the driving roller mechanism 2. The axle sprocket 23 is provided with multiple sprocket discs for installing multiple chains to drive different groups of side driving rollers. There are sprockets on both sides of the driving roller mechanism 2, and axle sprockets 23 are also arranged on both sides of the axle. Both sides are driven to rotate by chain sprockets, and the force is more balanced. The driving roller mechanism 2 directly drives the rotation of the carpet roll to realize the laying and winding of the carpet 7.

[0051] In the laying mode, the carpet roll is clamped by the drive roller mechanism. The rotation direction of the drive roller is consistent with the forward direction of the trolley, and the carpet is smoothly spread onto the ground. In the recycling mode, the operator pulls the trolley in the reverse direction to wind the carpet on the ground back onto the carpet roll.

[0052] A plurality of drive rollers are arranged in parallel, and friction ribs 21 are provided on the surface to limit the initial position of the carpet roll and avoid skewing of the carpet roll at the beginning. They are linked to the shaft of the support wheel 11 through a chain 22. When the support wheel 11 rotates, the drive roller mechanism 2 rotates synchronously, driving the carpet roll 7 to unwind (lay) or wind up (recycle). The multi-roller design is suitable for carpet rolls of different diameters, and the synchronous sprockets ensure that the rotational speeds of all rollers are the same, avoiding twisting of the carpet 7.

[0053] The support wheel 11 is connected to the chain 22 of the drive roller mechanism 2 through a wheel axle sprocket 23, transferring the kinetic energy of the wheel rotation to the drive roller 2 to achieve non-motor drive. When the trolley is pushed manually, the rotation of the support wheel 11 is transmitted to the sprocket drive and then to the synchronous rotation of the drive roller 2, driving the automatic laying or winding of the carpet 7.

[0054] The drive roller mechanism 2 includes side drive rollers 24 on both sides and a bottom drive roller 25. The side drive rollers 24 are arranged in pairs on both sides of the carpet reel, used to drive the rotation of both sides of the carpet, and the paired side drive rollers 24 are symmetrically distributed. The bottom drive roller 25 is arranged at the bottom in the vertical direction of the carpet reel, used for the rotation of the bottom of the carpet reel.

[0055] As Figure 5 shown, the side drive rollers 24 in the same group are respectively driven by the chain 22. The side drive rollers 24 in the same group are all driven by the same chain 22, and both sides can be driven by the chain 22 to rotate. This is the most suitable solution. As Figure 6 and Figure 7 shown, in another solution, among the side drive rollers 24 in the same group, one is driven by the chain 22, and the other rotates following the carpet roll.

[0056] The guiding pressure roller 3 is hinged to the front end of the trolley frame 1. In the pressed state, it applies a vertical pressure to the carpet 7 by its own weight to flatten the carpet 7. In the lifted state, it serves as a guiding roller 32 to support the curling of the carpet 7. The guiding pressure roller 3 is used to flatten the carpet 7 during laying and guide the alignment of the carpet 7 during winding. The guiding roller 32 is arranged at the front of the adjusting device 6, used to adjust the direction of the carpet 7.

[0057] The guiding pressure roller 3 is hinged to the front end of the trolley frame 1 through a swing rod 31. As Figure 3 shown, during laying, the swing rod 31 is not locked, and the guiding pressure roller 3 presses against the carpet surface under its own weight, eliminating wrinkles during the laying process; as Figure 4As shown, when winding up, the operator rotates the swing rod 31 upward, raises it by a certain distance, inserts a locking pin to fix it, and raises the guiding pressure roller 3 as a guide to guide the winding of the carpet.

[0058] As Figure 3 shown, when laying the carpet 7, the guiding pressure roller 3 is in the low position, applying a vertical pressure to the carpet 7 by its own weight, exhausting the air under the carpet 7, and eliminating wrinkles; the hinge design enables the guiding pressure roller 3 to adaptively adjust with the undulation of the ground and maintain a uniform pressure. As Figure 4 shown, when the carpet 7 is wound up, insert the locking pin, lift and lock the pressure roller through the swing rod 31, and use it as the guide roller 32 to support the carpet core, ensuring that the curl is aligned and avoiding deviation. When laying, it is necessary to manually pull out a part of the carpet at the beginning stage to play a guiding role; when winding up, it is necessary to wind up a part of the carpet at the beginning stage to form a core. When laying the carpet 7, the carpet needs to pass through the adjusting device 6 to adjust the tension of the carpet. When rolling up the carpet, the tension can be adjusted without passing through the adjusting device 6 because the carpet is in a tensioned state during the entire winding process.

[0059] Both ends of the guiding pressure roller 3 are respectively connected with swing rods 31. The swing rods 31 are hinged to both sides of the trolley frame 1 and can rotate around the hinge points; the locking pin penetrates through the swing rods 31 and the positioning holes of the trolley frame 1 to fix the raised state of the guiding pressure roller 3. The swing rods 31 are hinged to both sides of the trolley frame 1, and the locking pin is inserted into the frame positioning hole to fix the position of the pressure roller, realizing a quick state switch.

[0060] The operating rod 4 is connected to the steering wheel 12. The operator controls the traveling direction to prevent the carpet 7 from curling and deviating. The steering wheel 12 controls the traveling direction of the equipment to ensure the straightness of the laying / recovery path of the carpet 7.

[0061] The steering wheel 12 is hinged through the operating rod 4. When the operator pushes and pulls the operating rod 4, the steering wheel 12 turns to avoid the carpet 7 from curling and deviating.

[0062] The pressing mechanism 5 is arranged above the driving roller 2 to adjust the pressing force on the carpet 7 and ensure the frictional driving force between the driving roller 2 and the carpet 7.

[0063] The pressing mechanism 5 includes a support frame body 54. The support frame body 54 is fixed to the top of the trolley frame 1; the guiding shaft 51 vertically penetrates the support frame body 54 and is connected to the first counterweight roller 53 through the first linear bearing 52 and the support frame body 54; the locking pin is inserted into the top end of the guiding shaft 51 to fix the height of the first counterweight roller 53 during the initial winding.

[0064] The pressing mechanism 5 adjusts the pressing force of the drive roller 2 on the carpet 7 to ensure stable friction. The first counterweight roller 53 slides along the vertical track through the first linear bearing 52 and presses the carpet 7 on the drive roller 2 by its own weight. During the initial winding, the height of the counterweight roller can be fixed by the second locking pin to avoid insufficient pressure caused by too small a winding diameter; as the winding diameter increases, the locking pin is loosened, and the first counterweight roller 53 automatically moves downward to maintain a constant pressure.

[0065] The adjusting device 6 is installed at the front of the drive roller mechanism 2 and is used to provide dynamic tension during the winding of the carpet 7. The second counterweight roller 61 of the adjusting device 6 slides along the vertical track through the second linear bearing 62 and adjusts the tension according to the change of the carpet 7 winding diameter. The second counterweight roller 61 of the adjusting device 6 moves freely on the vertical sliding rail through the second linear bearing 62. During the winding process, an increasing tension is applied to the carpet by gravity to ensure tight winding and a flat surface.

[0066] The adjusting device 6 dynamically adjusts the winding tension to ensure that the carpet 7 is wound tightly and flatly. The second counterweight roller 61 slides on the vertical track through the linear bearing and automatically adjusts its height according to the change of the carpet 7 winding diameter. During winding, as the winding diameter increases, the second counterweight roller 61 rises, and the tension gradually increases to compensate for the looseness and tightness differences caused by the change of the winding diameter, avoiding being too loose or too tight.

[0067] Through innovative structural design and function integration, this solution shows significant advantages in terms of labor intensity, operation efficiency, laying quality, applicable scenarios, etc., providing an excellent solution for the carpet 7 laying work in high-end scenarios.

[0068] The operator only needs to stand naturally and push the trolley, and most of the work of laying and recycling the carpet 7 can be completed by means of the mechanical drive system of the equipment, greatly reducing the muscle load. It effectively guarantees the physical health of the operators and significantly improves the comfort and sustainability of the work.

[0069] By means of the ingenious potential energy conversion technology to adjust the tension during laying, the kinetic energy of the rotation of the supporting wheel 11 is transmitted to the drive roller mechanism 2, without the need for an additional motor drive, forming an efficient continuous power conversion system. Compared with the traditional intermittent operation of multiple people cooperation, this equipment can realize the continuous operation of carpet 7 laying and recycling, avoiding the time waste caused by personnel cooperation and link connection, greatly shortening the welcome preparation time, and can quickly respond to the timeliness requirements of high-end activities for venue layout.

[0070] The self-weight flattening technology of the guiding pressure roller 3 can automatically discharge the air under the carpet 7 during the laying process, effectively eliminating wrinkles. These technical means solve the problems of wrinkles, gaps and unstable curling quality that are prone to occur in traditional manual paving, ensure the flatness and beauty of the carpet 7 laying, and meet the strict requirements of high-end scenarios for visual effects.

[0071] The operation can complete the laying and recycling tasks of the carpet 7 with only one machine, solving the problem of the separation of handling and storage in traditional operations and simplifying the work process. In addition, the non-electric drive friction transmission structure enables it to get rid of the dependence on complex motor control systems, maintain stable performance under harsh environmental conditions such as extreme temperature and humidity, break through environmental limitations, be widely applicable to various high-end activity scenarios, and greatly improve the versatility and reliability of the equipment.

[0072] The above are only optional embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A carpet laying and recycling machine, characterized in that, Comprising: A trolley frame (1) that constitutes the main support structure of the device, and support wheels (11) are provided at its bottom; A transmission roller mechanism (2) is horizontally installed in the middle of the trolley frame (1) and is connected to the axle sprockets (23) of the support wheels (11) through a chain (22). The rotation power of the wheels is transmitted to the carpet roll through the transmission roller mechanism (2); A guiding pressure roller (3) is hinged to the front end of the trolley frame (1). In the pressed state, a vertical pressure is applied to the carpet (7) by its own weight to flatten the carpet (7). In the lifted state, it serves as a guiding roller (32) to support the curling of the carpet (7); A guiding roller (32) is arranged in front of the guiding pressure roller (3) and is used to adjust the direction of the carpet (7); An operating rod (4) is connected to the steering wheel (12). The operator controls the traveling direction to prevent the carpet (7) from curling and deviating.

2. The carpet laying and recycling machine according to claim 1, characterized in that Both ends of the guiding pressure roller (3) are respectively connected with swing rods (31). The swing rods (31) are hinged to both sides of the trolley frame (1) and can rotate around the hinge points; A locking pin penetrates through the swing rod (31) and the positioning holes of the trolley frame (1) to fix the lifted state of the guiding pressure roller (3).

3. A carpet laying and recycling machine according to claim 1, characterized in that, The transmission roller mechanism (2) includes two side transmission rollers (24) and a bottom transmission roller (25); The two side transmission rollers (24) are arranged in pairs on both sides of the carpet roll and are used to drive the rotation of both sides of the carpet; The bottom transmission roller (25) is arranged at the bottom in the vertical direction of the carpet reel and is used for the rotation of the bottom of the carpet reel.

4. The carpet laying and recycling machine according to claim 3, characterized in that, Friction ribs (21) are provided on the surface of the transmission roller mechanism (2) for limiting the carpet roll.

5. The carpet laying and recycling machine according to claim 3, characterized in that The two side transmission rollers (24) in the same group are respectively driven by a chain (22).

6. The carpet laying and recycling machine according to claim 3, characterized in that, Among the two side transmission rollers (24) in the same group, one is driven by a chain (22), and the other rotates following the carpet roll.

7. The carpet laying and recycling machine according to claim 5, wherein it further includes a pressing mechanism (5) which is arranged above the transmission roller mechanism (2) to adjust the pressing force on the carpet (7) and ensure the frictional transmission force between the transmission roller mechanism (2) and the carpet (7).

8. A carpet laying and recycling machine according to claim 7, wherein, The pressing mechanism (5) includes: A support frame body (54) which is fixed to the top of the trolley frame (1); A guiding shaft (51) vertically penetrates the support frame body (54) and is connected to a first counterweight roller (53) through a first linear bearing (52); A locking pin is inserted into the top end of the guiding shaft (51) to fix the height of the first counterweight roller (53) during initial winding.

9. The carpet laying and recycling machine according to claim 1, wherein it further includes an adjusting device (6) which is installed in front of the transmission roller mechanism (2) and is used to provide dynamic tension during the winding of the carpet (7).

10. A carpet laying and recycling machine according to claim 9, characterized in that, The second counterweight roller (61) of the adjusting device (6) slides along a vertical track through a second linear bearing (62) to adjust the tension according to the change in the carpet (7) roll diameter.

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