Environmentally friendly glue-free composite square carpet vacuum lamination curing device

Abstract

The invention relates to an environmentally friendly glue-free composite square carpet vacuum lamination and curing device, and relates to the technical field of carpet processing; the device comprises a carpet lamination box and a lamination placer, the lamination placer is arranged at equal intervals in a stationary carpet lamination box, and the lamination placer comprises a placement bag and a vacuum extraction member, the placement bags are distributed at equal intervals in the carpet lamination box, the vacuum extraction member is arranged on one side opposite to a plurality of placement bags, and a central axis is rotatably arranged in the carpet lamination box, and a fixed platform is arranged on the central axis; the device can limit the position of the composite square carpet to be processed, avoid sliding and offsetting of the composite square carpets overlapped in layers during processing, thereby ensuring the stability of the composite square carpet processing; secondly, the lamination placer can perform lamination and curing for composite square carpets of different sizes, which greatly improves the adaptability of the invention.

Description

Technical Field

[0001] The invention relates to the technical field of carpet processing, in particular to an environmentally friendly glue-free composite square carpet vacuum lamination curing device. Background Art

[0002] Composite carpet tiles are a popular floor covering material that consists of multiple small carpet tiles that can be laid individually or spliced ​​together to form a whole carpet. Composite carpet tiles are a type of carpet that is made up of multiple layers of material, usually including a base layer, a middle layer, and a surface layer. The base layer provides stability and wear resistance, the middle layer provides resilience and cushioning, and the surface layer provides beauty and comfort. This type of carpet is widely used in commercial and residential spaces and is easy to clean, durable, and environmentally friendly.

[0003] Among them, environmentally friendly glue-free composite square carpet is an increasingly popular floor decoration material in the composite square carpet series. It has the characteristics of environmental protection, energy saving, and glue-free. The multi-layer materials it uses are all made of environmentally friendly and harmless materials.

[0004] For example, a Chinese patent with publication number CN219405508U discloses a carpet pressing device, including a base, four first support rods are fixedly connected to the upper surface of the base, a top seat is fixedly connected to the upper end of the first support rod, a T-shaped slide groove is provided inside the top seat, a T-shaped slider is slidably connected inside the T-shaped slide groove, grooves are provided on both sides of the outer surface of the top seat, four second support rods are slidably connected inside the grooves, a pressing mechanism is fixedly connected between the four second support rods, and a driving mechanism is installed between the T-shaped slider and the second support rods. By setting a driving mechanism and a motor, the pressing mechanism can be driven to move, and another carpet that needs to be pressed can continue to be pressed while the pressed carpet is removed, thereby improving work efficiency and saving time of the pressing device. By setting a baffle, the carpet body can be prevented from shifting during the pressing process.

[0005] However, the above-mentioned carpet vacuum lamination curing device still has some shortcomings in actual use:

[0006] 1. First, in the above-mentioned prior art, the carpets are pressed together by the cooperation between the pressing head and the pressing platform, which can ensure the splicing between the carpets. However, the carpets are mainly pressed together by pressing from bottom to top. When the carpets are pressed down, the carpets will shift, resulting in uneven overlap of the pressed carpets, further resulting in poor pressing effect and uneven force.

[0007] 2. Secondly, in the prior art, the carpet is pressed in an alternating manner, which requires the operator to frequently take and place the carpet, requiring the operator to work at a high intensity. At the same time, the carpet is processed alternately, and the efficiency of carpet processing is relatively slow.

[0008] Therefore, under the above-stated viewpoints, the existing carpet vacuum lamination curing device still has room for improvement. Summary of the invention

[0009] In order to solve the above problems, the present invention provides an environmentally friendly glue-free composite square carpet vacuum lamination curing device.

[0010] The invention discloses an environmentally friendly glue-free composite square carpet vacuum lamination curing device, which comprises a stationary carpet lamination box with a processing inner cavity arranged therein.

[0011] A laminating placer is used to place composite square carpets to be processed. The laminating placer is arranged at equal intervals in a stationary carpet laminating box, and the laminating placer includes placing bags and a vacuum extractor. The placing bags are distributed at equal intervals in the carpet laminating box, and the vacuum extractor is arranged on the opposite side of several placing bags.

[0012] A central shaft is rotatably arranged in the carpet lamination box, and a fixed platform is arranged on the central shaft.

[0013] Preferably, a horizontally laminated laminator is also provided on the outside of the placement bag, and the laminator includes two horizontal laminates symmetrically distributed up and down, a plurality of supporting laminates supporting the horizontal laminates, and a linkage plate; the two horizontal laminates are symmetrically distributed, and the supporting laminates are hinged to three side surfaces of the horizontal laminates, and the sides of the supporting laminates on the two horizontal laminates that are close to each other are hinged through a linkage plate, and the horizontal laminates and the supporting laminates are distributed in a diamond shape; the placement bag is integrated by glue and arranged between the horizontal laminates and the supporting laminates distributed in a diamond shape.

[0014] Preferably, the vacuum pump includes a vacuum pump, an integrated pipeline, a vacuum extraction pipeline and a linkage start-stop component for controlling the start and stop of the vacuum pump. The vacuum pump is arranged on the inner wall of the central axis, the integrated pipeline is arranged on a fixed platform and is connected to the vacuum pump. Several of the vacuum extraction pipelines are integrated on the integrated pipeline, and several of the vacuum extraction pipelines are integrated and sealed at one end away from the integrated pipeline in the placement bag, and negative pressure operation is performed on the placement bag through the vacuum extraction pipeline.

[0015] Preferably, two center gears meshing with each other are rotatably arranged on the linkage plate on one side of the placement capsule, and the two center gears are respectively connected to the horizontal laminate plate.

[0016] Preferably, the inner side of the horizontal laminate is also provided with a limiter for limiting the composite square carpet placed inside the placement bag to be processed, the limiter includes a telescopic limit probe, a limit spring is arranged inside the limit probe, the end of the limit probe away from the horizontal laminate is connected to a linkage traction rope, the end of the linkage traction rope away from the limit probe is passed through the limit probe and extends toward the opening direction of the horizontal laminate.

[0017] Preferably, a closing plate for closing the openings of the diamond-shaped horizontal laminates and the supporting laminates is also provided on one side of the carpet lamination box. The closing plate is movably arranged on the inner wall of the carpet lamination box, and a plurality of sealing springs are arranged at equal intervals on the closing plate. A plurality of sealing plates corresponding to the openings of the lamination placer are arranged at equal intervals on the sealing spring. An electric push rod is connected to one end of the closing plate away from the sealing spring, and the electric push rod is arranged on the outer wall of the carpet lamination box.

[0018] Preferably, the linkage start-stop component includes a start switch, a start wire, a No. 1 plate, a No. 2 plate and an induction spring; the start switch is arranged on an integrated pipe on one side of the fixed platform, the No. 1 plate and the No. 2 plate are symmetrically slidably arranged on the integrated pipe, and an induction spring is arranged between the No. 1 plate and the No. 2 plate and the integrated pipe, the start wire is respectively connected to the No. 1 plate and the No. 2 plate, and the other end of the start wire on the No. 1 plate and the No. 2 plate is connected to the start switch, and the start switch is integrated on the vacuum pump to control the start and stop of the vacuum pump.

[0019] Preferably, an intermittent motor is also provided on the top of the central shaft, and the intermittent motor is installed on the carpet lamination box through a motor seat.

[0020] Preferably, the supporting laminate is provided with an active pressure relief valve for relieving the pressure of the placement bag after vacuuming.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The cooperation between the laminating placer and the vacuum element in the present invention can effectively realize the lamination and curing of the composite square carpet by generating negative pressure through vacuuming. The vacuuming method can not only reduce the direct damage and wear on the carpet surface caused by the traditional extrusion method; but also ensure that the surrounding and middle of the composite square carpet are extruded synchronously, thereby improving the lamination and curing effect.

[0023] Second, the laminating placement device of the present invention can perform lamination and curing for composite square carpets of different sizes, which greatly improves the adaptability of the present invention.

[0024] 3. The limiter in the present invention can limit the composite square carpet to be processed, and the limit probe is inserted into the interior of the composite square carpet, thereby limiting the composite square carpet, avoiding sliding deviation of overlapping composite square carpets, and ensuring the stability of composite square carpet processing.

[0025] Fourth, the present invention can realize batch automatic lamination and curing of composite square carpet tiles through the cooperation between the central axis and the lamination placement devices arranged at equal intervals on the central axis, thereby greatly improving the efficiency of the lamination and curing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0027] Figure 1 It is a schematic diagram of the main structure of the present invention.

[0028] Figure 2 It is a structural schematic diagram of the lamination placer of the present invention.

[0029] Figure 3 It is a schematic structural diagram of the laminator of the present invention.

[0030] Figure 4 It is a schematic diagram of the structure between the laminator and the lamination placer of the present invention.

[0031] Figure 5 It is a schematic structural diagram of the limiter of the present invention.

[0032] Figure 6 The present invention Figure 5 A partial enlarged view of point A in the figure.

[0033] Figure 7 It is a schematic diagram of the structure between the laminator and the drawing element of the present invention from a first viewing angle.

[0034] Figure 8 It is a schematic diagram of the structure between the laminator and the drawing element of the present invention from a second viewing angle.

[0035] Fig. 9 It is a third-angle structural diagram between the laminator and the drawing element of the present invention.

[0036] Fig.10 It is a structural schematic diagram of the linkage start-stop component of the present invention.

[0037] In the figure, 100, composite square carpet; 1, carpet lamination box; 2, lamination placer; 20, placement bag; 21, drawing piece; 10, center axis; 11, fixed platform; 22, laminator; 220, horizontal laminate; 221, support laminate; 222, linkage plate; 210, vacuum pump; 211, integrated pipeline; 212, vacuum pipeline; 213, linkage start-stop component; 223, centering gear; 3, limiter; 30, limit probe; 31, limit spring; 32, linkage traction rope; 40, closing plate; 41, sealing spring; 42, sealing plate; 43, electric push rod; 5, linkage rod; 51, start switch; 52, start wire; 53, No. 1 plate; 54, No. 2 plate; 55, induction spring; 6, intermittent motor; 7, active pressure relief valve. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-Figure 10 While embodiments of the invention have been described in detail, the invention can be implemented in many different ways as defined and covered by the claims.

[0039] The embodiment of the present application discloses an environmentally friendly glue-free composite square carpet vacuum lamination and curing device; it is explained that the environmentally friendly glue-free composite square carpet vacuum lamination and curing device is mainly used in the splicing and lamination process of the composite square carpet 100, and in terms of technical effect, it can avoid the problem of deviation of the composite square carpet 100 during the curing process.

[0040] First, in the prior art, the composite square carpet 100 is mainly pressed from bottom to top. When the composite square carpet 100 is pressed, the composite square carpet 100 will deviate, resulting in uneven overlap of the composite square carpet 100 after pressing, further resulting in poor pressing effect and uneven force.

[0041] Secondly, in the prior art, the composite square carpet 100 is pressed in an alternating manner, which requires the operator to frequently take and place the composite square carpet 100 and process the composite square carpet 100 alternately, which makes the processing efficiency of the composite square carpet 100 relatively slow.

[0042] Embodiment 1:

[0043] Reference Figure 1 and Figure 2 As shown, an environmentally friendly glue-free composite square carpet tile 100 vacuum lamination curing device includes a stationary carpet lamination box 1, which is provided with a processing inner cavity.

[0044] It should be noted that the carpet lamination box 1 is set on the ground, and the processing cavity inside it is mainly used for placing and processing the composite square carpet 100.

[0045] The laminating placer 2 is used to place the composite square carpet 100 to be processed. The laminating placer 2 is evenly spaced in the stationary carpet laminating box 1, and the laminating placer 2 includes a placing capsule 20 and a vacuum extractor 21. The placing capsules 20 are evenly spaced in the carpet laminating box 1, and the vacuum extractor 21 is arranged on the opposite side of the placing capsules 20. A central shaft 10 is also rotatably arranged in the carpet laminating box 1, and a fixed platform 11 is arranged on the central shaft 10.

[0046] The laminating placers 2 are arranged at equal intervals on a fixed platform 11 of a central shaft 10 , and the central shaft 10 is rotatably arranged at the bottom of the carpet laminating box 1 .

[0047] During the specific implementation process, the composite square carpet 100 to be processed is placed inside the laminating placer 2, and then the laminating placer 2 is sucked by the suction piece 21 to ensure that the placement bag 20 of the laminating placer 2 can shrink, and then the placement bag 20 squeezes the composite square carpet 100 placed inside it to ensure that the multiple layers of composite square carpet 100 can fit tightly together, thereby ensuring the lamination and curing of the composite square carpet 100.

[0048] Look again Figure 2 As shown, in the above, the placement capsule 20 is squeezed by evacuating the placement capsule 20, and then the placement capsule 20 squeezes the composite square carpet 100. However, if the placement capsule 20 is directly evacuated, and the placement capsule 20 is made of rubber, it will cause the placement capsule 20 to wrinkle and deform, and the squeezed composite square carpet 100 cannot be completely laminated, which further causes the composite square carpet 100 to deform and wrinkle. Therefore, the present invention also proposes a laminator 22 to ensure the flatness of the laminated composite square carpet 100.

[0049] See also Figure 3 and Figure 4 As shown, a horizontally laminated laminator 22 is also provided on the outside of the placement capsule 20 , and the laminator 22 includes two horizontal laminating plates 220 symmetrically distributed up and down, a plurality of supporting laminating plates 221 supporting the horizontal laminating plates 220 , and a linkage plate 222 .

[0050] It should be noted that the horizontal laminates 220 are symmetrically distributed up and down, and the supporting laminates 221 are hinged on the three side walls of the horizontal laminates 220. At this time, a diamond structure is formed between the two horizontal laminates 220 and the six horizontal laminates 220, and an opening is set on one side for the composite square carpet 100 to be taken.

[0051] The two horizontal laminates 220 are symmetrically distributed, the supporting laminate 221 is hinged to the three side surfaces of the horizontal laminate 220, and the sides of the supporting laminates 221 on the two horizontal laminates 220 that are close to each other are hinged through a linkage plate 222, and the horizontal laminates 220 and the supporting laminates 221 are distributed in a diamond shape; the placement capsule 20 is integrated by glue and arranged between the horizontal laminates 220 and the supporting laminates 221 that are distributed in a diamond shape.

[0052] It should be noted that the upper and lower ends of the placement bag 20 are integrally connected with the horizontal laminate 220 to ensure that the position of the placement bag 20 for placing the composite square carpet 100 always remains flat regardless of whether it is contracted or expanded.

[0053] Two center gears 223 meshing with each other are rotatably arranged on the linkage plate 222 on one side where the capsule 20 is placed. The two center gears 223 are respectively connected to the horizontal laminating plate 220 .

[0054] When the vacuum pump 21 is evacuating the laminator 22, the two center gears 223 limit the horizontal laminates 220 to ensure that when the vacuum pump 21 is evacuating, the two horizontal laminates 220 can shrink synchronously with the placement bag 20, and driven by the horizontal laminates 220, the upper and lower sides of the placement bag 20 can maintain horizontal shrinkage to avoid wrinkles between the placement bag 20 and the composite square carpet 100.

[0055] Reference Figure 5 and Figure 6 As shown, that is, a schematic diagram of the structure of the limiter 3 for placing and limiting the composite square carpet 100 in the present invention; specifically, the inner side of the horizontal laminate 220 is also provided with a limiter 3 for limiting the composite square carpet 100 placed inside the placement bag 20 to be processed, the limiter 3 includes a telescopic limit probe 30, a limit spring 31 is arranged in the limit probe 30, the end of the limit probe 30 away from the horizontal laminate 220 is connected to a linkage traction rope 32, and the end of the linkage traction rope 32 away from the limit probe 30 passes through the limit probe 30 and extends toward the opening direction of the horizontal laminate 220.

[0056] It should be noted that the positioning probe 30 in the present invention can be extended and retracted, and the size of the positioning probe 30 is relatively thin, ensuring that the positioning probe 30 can be inserted into the composite square carpet 100 placed on the horizontal laminate 220, ensuring that multiple layers of composite square carpets 100 of different materials and different functions can be placed on the horizontal laminate 220 and always remain in an overlapping state, avoiding the composite square carpet 100 on the horizontal laminate 220 from being offset during vacuuming, resulting in deformation of the composite square carpet 100 after lamination.

[0057] During the specific implementation process, when placing the composite square carpet 100 to be processed, the composite square carpet 100 is first overlapped and aligned, and then the linkage traction rope 32 is pulled, so that the linkage traction rope 32 drives the limit probe 30 to move in the direction close to the horizontal laminate 220, until the limit probe 30 can be retracted to a state flush with the horizontal laminate 220, and then the overlapped composite square carpet 100 is placed in the placement bag 20, and the overlapped composite square carpet 100 is located between the two horizontal laminates 220, and then the composite square carpet 100 is released. The composite square carpet 100 is combined. At this time, the limit probe 30 loses the pulling force of the linkage traction rope 32, and the limit probe 30 is quickly inserted into the interior of the composite square carpet 100 to be processed under the elastic force of the limit spring 31, so as to limit the composite square carpet 100. At this time, no matter the horizontal laminates 220 are far away from or close to each other, the composite square carpet 100 cannot move, thereby ensuring the neat overlap of the composite square carpet 100 and avoiding its deviation, thereby further improving the stability of the composite square carpet 100 and the quality of the laminated and cured composite square carpet 100.

[0058] Reference Figure 3 and Figure 7 As shown, it is a schematic diagram of the structure of controlling the central shaft 10 to rotate in the present invention; specifically, an intermittent motor 6 is also arranged on the top of the central shaft 10, and the intermittent motor 6 is installed on the carpet lamination box 1 through a motor seat. The central shaft 10 is also rotatably arranged in the carpet lamination box 1, and a fixed platform 11 is arranged on the central shaft 10.

[0059] It should be noted that the central shaft 10 rotates intermittently, the fixed platforms 11 on the central shaft 10 are distributed at equal intervals, and the laminators 22 are also arranged on the fixed platforms 11 at equal intervals.

[0060] During the specific implementation process, after the composite square carpet 100 is placed inside the laminator 22, the intermittent motor 6 is started, and the intermittent motor 6 drives the central shaft 10 to intermittently rotate ninety degrees, so that the laminator 22 on which the composite square carpet 100 has been placed on the central shaft 10 is rotated to one side, and then the laminator 22 on which the composite square carpet 100 is placed is vacuumed.

[0061] See also Figure 8 and Fig. 9As shown, it is a structural schematic diagram of the closing treatment before the vacuum treatment of the laminator 22 in the present invention; a closing plate 40 for closing the openings of the diamond-shaped horizontal laminating plates 220 and the supporting laminating plates 221 is also provided on one side of the carpet laminating box 1, and the closing plate 40 is movably arranged on the inner wall of the carpet laminating box 1, and a plurality of sealing springs 41 are arranged at equal intervals on the closing plate 40, and a plurality of sealing plates 42 corresponding to the openings of the laminating placer 2 are arranged at equal intervals on the sealing springs 41, and an electric push rod 43 is connected to the end of the closing plate 40 away from the sealing spring 41, and the electric push rod 43 is arranged on the outer wall of the carpet laminating box 1.

[0062] It should be noted that the closing plate 40 is slidably arranged inside the carpet lamination box 1, and the sealing plate 42 is arranged at one end of the closing plate 40 close to the laminator 22 through the sealing spring 41, and the sealing plate 42 is made of rubber material to ensure that the sealing plate 42 can fit together with the side wall of the horizontal lamination plate 220.

[0063] During the specific implementation process, the electric push rod 43 is first started, and the electric push rod 43 drives the closing plate 40 to move toward the laminator 22 where the composite square carpet 100 is placed, until the sealing plate 42 on the closing plate 40 can fit on the side wall of the horizontal laminate 220, ensuring that a closed space is formed between the sealing plate 42, the horizontal laminate 220, the supporting laminate 221 and the placement bag 20, and the composite square carpet 100 to be processed is placed in this space.

[0064] See also Figure 8 , Fig. 9 and Fig.10 As shown, it is a structural schematic diagram of vacuuming the laminator 22 in the present invention; the vacuuming component 21 includes a vacuum pump 210, an integrated pipeline 211, a vacuum pipeline 212 and a linkage start-stop component 213 for controlling the start and stop of the vacuum pump 210, the vacuum pump 210 is arranged on the inner wall of the laminator 2, the integrated pipeline 211 is arranged on the vacuum pump 210, a plurality of vacuum pipelines 212 are integrated on the integrated pipeline 211, and the ends of the vacuum pipelines 212 away from the integrated pipeline 211 are integrated and sealed in the placement bag 20, and negative pressure operation is performed in the placement bag 20 through the vacuum pipeline 212.

[0065] It should be noted that the vacuum pump 210 is a known structure. The vacuum pump 210 can evacuate the laminator 22 in a sealed state, so that the laminator 22 in the sealed state can laminate and cure the composite carpet tile 100 under the action of the evacuated negative pressure.

[0066] During the specific implementation process, the vacuum pump 210 is started, and the vacuum pump 210 sucks the gas inside the placement bag 20 through the integrated pipeline 211 and the vacuum pipeline 212, and then the gas in the closed laminator 22 is evacuated. At this time, a negative pressure is formed in the closed laminator 22 to ensure that the placement bag 20 in the laminator 22 can fit up and down. At the same time, the composite square carpet 100 placed inside is extruded and solidified by the placement bag 20 and the horizontal laminate 220 to ensure the preparation of the composite square carpet 100.

[0067] Look again Figure 8 , Fig. 9 and Fig.10 , which is a schematic diagram of the structure of the linkage component in the present invention; the linkage start-stop component 213 includes a start switch 51, a start wire 52, a first plate 53, a second plate 54 and an induction spring 55.

[0068] The starting switch 51 is arranged on the integrated pipe 211 on one side of the fixed platform 11, and the No. 1 plate 53 and the No. 2 plate 54 are symmetrically slidably arranged on the integrated pipe 211, and an induction spring 55 is arranged between the No. 1 plate 53 and the No. 2 plate 54 and the integrated pipe 211. The starting wire 52 is respectively connected to the No. 1 plate 53 and the No. 2 plate 54, and the other end of the starting wire 52 on the No. 1 plate 53 and the No. 2 plate 54 is connected to the starting switch 51. The starting switch 51 is integrated on the vacuum pump 210 for controlling the start and stop of the vacuum pump 210.

[0069] When the central shaft 10 rotates, the vacuum pump 210 needs to be started to perform vacuum operation on the laminator 22 carrying the composite square carpet 100. However, if the vacuum pump 210 starts and stops by itself, the timing of its start and stop cannot be controlled, which will cause delays and advances in the opening and closing of the vacuum pump 210, thereby affecting the contact between the closing plate 40 and the sealing plate 42 and the horizontal laminate 220. Therefore, the present invention proposes a linkage start-stop component 213, which can effectively control the start and stop of the vacuum pump 210 to ensure that after the sealing plate 42 contacts the horizontal laminate 220, the vacuum pump 210 can be started to vacuum laminate and solidify the composite square carpet 100.

[0070] During the specific implementation process, when the electric push rod 43 is started to drive the closing plate 40 to approach the laminator 22, the linkage rod 5 moves synchronously. When the sealing plate 42 is fitted with the horizontal laminating plate 220, the linkage rod 5 contacts the second plate 54 and squeezes the second plate 54 to move it towards the direction of the first plate 53 until the second plate 54 contacts the first plate 53. Then, the entire starting switch 51 and the starting wire 52 are energized, and the vacuum pump 210 can be controlled to work. When the vacuum pump 210 works and completes the lamination and curing of the composite square carpet 100, the electric push rod 43 returns to the initial state. At this time, the second plate 54 is separated from the first plate 53, and the vacuum pump 210 stops working.

[0071] Then the active pressure relief valve 7 is started to allow outside air to enter the closed laminator 22, so that the pressure inside the laminator 22 gradually synchronizes with the outside atmospheric pressure. Finally, the electric push rod 43 can drive the sealing plate 42 to move to the initial state through the closing plate 40.

[0072] Finally, the central shaft 10 is rotated again to rotate the laminated composite carpet tile 100 to the initial position and then the laminated composite carpet tile 100 can be taken out.

[0073] During operation: In the first step, when placing the composite square carpet 100 to be processed, the composite square carpet 100 is first overlapped and aligned, and then the composite square carpet 100 is placed in the laminator 22, in which composite square carpets 100 of different sizes can be placed.

[0074] Step 2: Then pull the linkage traction rope 32, so that the linkage traction rope 32 drives the limit probe 30 to move in the direction close to the horizontal laminate 220, until the limit probe 30 can retract to a state flush with the horizontal laminate 220, and then place the overlapped composite square carpet 100 into the placement bag 20, and then release the composite square carpet 100. At this time, the limit probe 30 is quickly inserted into the interior of the composite square carpet 100 to be processed under the elastic force of the limit spring 31, so as to limit the composite square carpet 100 and ensure the neat overlap of the composite square carpet 100.

[0075] Step 3: After the composite carpet tile 100 is placed inside the laminator 22, the intermittent motor 6 is started, and the intermittent motor 6 drives the central shaft 10 to intermittently rotate 90 degrees, so that the laminator 22 on which the composite carpet tile 100 has been placed on the central shaft 10 is rotated to one side, and then the laminator 22 on which the composite carpet tile 100 is placed is vacuumed.

[0076] Step 4: First, the electric push rod 43 is started, and the electric push rod 43 drives the closing plate 40 to move toward the laminator 22 where the composite square carpet 100 is placed, until the sealing plate 42 on the closing plate 40 can fit on the side wall of the horizontal laminate 220, ensuring that a closed space is formed between the sealing plate 42, the horizontal laminate 220, the supporting laminate 221 and the placement bag 20, and the composite square carpet 100 to be processed is placed in this space.

[0077] Step 5: Start the vacuum pump 210. The vacuum pump 210 sucks the gas inside the placement capsule 20 through the integrated pipe 211 and the vacuum pipe 212, and then removes the gas in the closed laminator 22. At this time, negative pressure is formed in the closed laminator 22 to ensure that the placement capsule 20 in the laminator 22 can fit up and down. At the same time, the composite square carpet 100 placed inside is squeezed and solidified by the placement capsule 20 and the horizontal laminate 220 to ensure the preparation of the composite square carpet 100.

[0078] Step 6: After the composite square carpet 100 is laminated and cured, the active pressure relief valve 7 is activated to allow outside air to enter the closed laminator 22, so that the pressure in the laminator 22 is gradually synchronized with the outside atmospheric pressure. Finally, the electric push rod 43 can drive the sealing plate 42 to move to the initial state through the closing plate 40. Finally, the central shaft 10 rotates again to rotate the laminated composite square carpet 100 to the initial position and take it out.

[0079] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and therefore it is intended that all changes within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0080] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An environmentally friendly glue-free composite square carpet vacuum lamination curing device, characterized in that: The invention comprises a stationary carpet lamination box (1) having a processing inner cavity therein; a lamination placement device (2) for placing composite square carpet tiles to be processed, the lamination placement device (2) being arranged at equal intervals in the stationary carpet lamination box (1), and the lamination placement device (2) comprising placement capsules (20) and a vacuum extraction device (21), the placement capsules (20) being arranged at equal intervals in the carpet lamination box (1), and the vacuum extraction device (21) being arranged on a side opposite to a plurality of placement capsules (20); a central shaft (10) being rotatably arranged in the carpet lamination box (1), and a fixed platform (11) being arranged on the central shaft (10); A horizontally laminated laminator (22) is also arranged on the outside of the placement capsule (20), and the laminator (22) includes two horizontal laminates (220) symmetrically distributed up and down, a plurality of supporting laminates (221) supporting the horizontal laminates (220), and a linkage plate (222); the two horizontal laminates (220) are symmetrically distributed, the supporting laminates (221) are hinged to three side surfaces of the horizontal laminates (220), and the sides of the supporting laminates (221) on the two horizontal laminates (220) that are close to each other are hinged through the linkage plate (222), and the horizontal laminates (220) and the supporting laminates (221) are arranged in a rhombus shape; the placement capsule (20) is integrated by glue and arranged between the horizontal laminates (220) and the supporting laminates (221) that are distributed in a rhombus shape; The vacuum pump (21) comprises a vacuum pump (210), an integrated pipeline (211), a vacuum extraction pipeline (212), and a linkage start-stop component (213) for controlling the start and stop of the vacuum pump (210); the vacuum pump (210) is arranged on the inner wall of the central axis (10); the integrated pipeline (211) is arranged on the fixed platform (11) and is connected to the vacuum pump (210); a plurality of vacuum extraction pipelines (212) are integrally arranged on the integrated pipeline (211); one end of the plurality of vacuum extraction pipelines (212) away from the integrated pipeline (211) is integrally sealed and arranged in the placement bag (20); and negative pressure operation is performed in the placement bag (20) through the vacuum extraction pipeline (212); A closing plate (40) for closing the openings of the rhombus-shaped horizontal laminates (220) and the supporting laminates (221) is also provided on one side of the carpet lamination box (1); the closing plate (40) is movably arranged on the inner wall of the carpet lamination box (1); a plurality of sealing springs (41) are arranged at equal intervals on the closing plate (40); a plurality of sealing plates (42) corresponding to the openings of the lamination placement device (2) are arranged at equal intervals on the sealing springs (41); an electric push rod (43) is connected to one end of the closing plate (40) away from the sealing springs (41); the electric push rod (43) is arranged on the outer wall of the carpet lamination box (1).

2. The environmentally friendly glue-free composite square carpet vacuum lamination curing device according to claim 1, characterized in that: Two mutually meshing center gears (223) are rotatably arranged on a linkage plate (222) on one side of the placement capsule (20), and the two center gears (223) are respectively connected to the horizontal laminate plate (220).

3. The environmentally friendly glue-free composite square carpet vacuum lamination curing device according to claim 1, characterized in that: The inner side of the horizontal laminate (220) is also provided with a limiter (3) for limiting the position of the composite square carpet placed in the placement bag (20) to be processed, the limiter (3) comprising a telescopic limiter probe (30), a limiter spring (31) being arranged in the limiter probe (30), an end of the limiter probe (30) away from the horizontal laminate (220) being connected to a linkage traction rope (32), an end of the linkage traction rope (32) away from the limiter probe (30) passing through the limiter probe (30) and extending towards the opening direction of the horizontal laminate (220).

4. The environmentally friendly glue-free composite square carpet vacuum lamination curing device according to claim 1, characterized in that: The linkage start-stop component (213) comprises a start switch (51), a start wire (52), a first plate (53), a second plate (54) and an induction spring (55); the start switch (51) is arranged on an integrated pipe (211) on one side of the fixed platform (11); the first plate (53) and the second plate (54) are symmetrically slidably arranged on the integrated pipe (211); an induction spring (55) is arranged between the first plate (53) and the second plate (54) and the integrated pipe (211); the start wire (52) is connected to the first plate (53) and the second plate (54) respectively; the other end of the start wire (52) on the first plate (53) and the second plate (54) is connected to the start switch (51); the start switch (51) is integrally arranged on the vacuum pump (210) and is used to control the start and stop of the vacuum pump (210).

5. The environmentally friendly glue-free composite square carpet vacuum lamination curing device according to claim 1, characterized in that: An intermittent motor (6) is also provided on the top of the central shaft (10), and the intermittent motor (6) is mounted on the carpet lamination box (1) via a motor seat.

6. The environmentally friendly glue-free composite square carpet vacuum lamination curing device according to claim 1, characterized in that: The supporting laminate (221) is provided with an active pressure relief valve (7) for relieving the pressure of the placement bag (20) after vacuuming.

Images