Production equipment and process of assembled antiskid carpet

Abstract

The invention relates to the technical field of anti-slip carpet production equipment, in particular to production equipment and process for a split mounting type anti-slip carpet. The carpet cutting device is used for conveying and cutting carpets and comprises a conveying mechanism and a cutting mechanism, and the cutting mechanism is used for cutting the carpets; a height-adjustable horizontal pressing plate is arranged between the conveying mechanism and the cutting mechanism, and the horizontal pressing plate is used for flattening the carpet on the conveying mechanism; the horizontal pressing plate is provided with a guide cutting seam in the same cutting direction as the cutting mechanism. And a plurality of air suction cavities are formed in the horizontal pressing plate, when the cutting mechanism cuts the carpet, an air suction pump is started, negative pressure is formed in the air suction cavities, and the carpet production quality is effectively guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of anti-slip carpet production equipment, and in particular to a production equipment and process for an assembled anti-slip carpet. Background Technology

[0002] The statements in this section are merely background information related to this application and do not necessarily constitute prior art.

[0003] Modular anti-slip carpets are widely used in various residential and office spaces due to their ease of installation and maintenance. In the production and processing of modular anti-slip carpets, laser cutting technology, with its high precision, non-contact processing, and excellent cut quality, has gradually become the mainstream forming and processing method.

[0004] However, the following technical defects exist in actual production applications: Firstly, as a flexible composite material, carpets are susceptible to warping and deformation due to thermal stress and airflow during laser cutting, resulting in uneven cut surfaces that affect the geometric accuracy and edge quality of the pieces. Secondly, the existing feeding mechanism lacks an effective flattening and tension control mechanism. When the carpet enters the cutting station, there are wrinkles or undulations on the surface, which causes the positioning deviation of the cutting start position and thus affects the accuracy of the overall cutting trajectory. Third, molten residue and fiber debris generated during the cutting process easily adhere to the cut edges, reducing the appearance quality and performance of the finished product. These problems severely restrict the processing efficiency and product qualification rate of laser cutting of modular carpets.

[0005] Therefore, it is necessary to provide a production equipment and process for modular anti-slip carpets to solve the above-mentioned technical problems. Summary of the Invention

[0006] Based on this, and in response to the aforementioned technical problems, this application provides a production equipment and process for modular anti-slip carpets.

[0007] The technical solution adopted in this application to solve the problems existing in the prior art is: This application proposes a production equipment for assembled anti-slip carpets, used for conveying and cutting carpets, including a conveying mechanism and a cutting mechanism above the conveying mechanism for cutting carpets; An adjustable horizontal pressure plate is provided between the conveying mechanism and the cutting mechanism. The horizontal pressure plate is used to flatten the carpet on the conveying mechanism. The horizontal pressure plate is equipped with a guide cutting slit that is in the same direction as the cutting mechanism. The horizontal pressure plate is equipped with a guiding auxiliary mechanism, which includes: Inside the horizontal pressure plate, multiple suction chambers are arranged sequentially on both sides of the guide cutting seam, and each suction chamber is connected to the suction pump through a suction pipe. When the cutting mechanism cuts the carpet, the suction pump is turned on, creating negative pressure in the suction chamber.

[0008] Preferably, A filter section is provided between the air intake chamber and the air intake pump. The filter section includes a filter housing and a filter top plate above it. Air passage connection ports are provided on both sides of the filter housing. The filter housing contains a filter screen; the filter housing and the top plate of the filter are respectively provided with grooves that cooperate with the filter screen.

[0009] Preferably, Each suction chamber is equipped with a solenoid valve on the suction line between itself and the suction pump. The solenoid valve is used to control the air flow of the suction line.

[0010] Preferably, The conveying mechanism includes a support frame, a motor, a drive roller, and a driven roller; the drive roller and the driven roller are covered with a conveyor belt; The driven rollers are rotatably mounted at both ends of the support frame; two parallel horizontal beams are provided above both ends of the support frame; One end of the drive roller is rotatably connected to one side of the support frame, and the other end is rotatably passed through the other side of the support frame and then axially fixedly connected to the motor shaft of the motor. The motor is fixed on the support frame and electrically connected to the control device.

[0011] Preferably, The horizontal pressure plate is equipped with several guide cutting slots and guide auxiliary mechanisms.

[0012] Preferably, Several sliding cavities are provided on the two horizontal beams; sliding joints are provided in the sliding cavities facing the horizontal pressure plate; The horizontal pressure plate has several sliding parts on both sides, and the sliding parts are slidably disposed in the sliding cavity; the sliding parts are fixedly connected to the horizontal pressure plate through the sliding joint. A vertical slide rod is fixedly installed above the sliding part, and a sliding spring is installed outside the vertical slide rod; The top of the vertical slide bar is fixedly connected to the horizontal tie bar; The top of the sliding cavity is connected to a snap-fit ​​connector, and the vertical slide rod slides through the round hole in the middle of the snap-fit ​​connector. The bottom of the sliding spring is fixedly connected to the sliding part, and the top is fixedly connected to the snap-fit ​​connector; A base plate is provided between the two horizontal beams, and an electromagnet is fixed above the base plate; a top plate is provided between the two horizontal tie rods, and a ferromagnetic material plate that cooperates with the electromagnet is provided below the top plate. The electromagnet is electrically connected to the control device.

[0013] Preferably, A set of compression springs is also installed between the top plate and the bottom plate; The top of the compression spring is fixedly connected to the top plate, and the bottom is fixedly connected to the bottom plate; The compression spring has a guide rod in the middle. The bottom of the guide rod is fixedly connected to the base plate, and the top slides through the top plate.

[0014] Preferably, The horizontal pressure plate has several positioning holes on the side of the carpet feed plate that are perpendicular to the carpet conveying direction. The positioning holes are used to install positioning components. The positioning component includes a positioning top plate and an elastic part located below the positioning top plate; the positioning top plate is detachably connected to the horizontal pressure plate, and the elastic part is located in the positioning hole; After the positioning top plate is installed on the horizontal pressure plate, the bottom of the elastic part protrudes out of the horizontal pressure plate.

[0015] Preferably, On the horizontal pressure plate, a first detection photoelectric switch and a second detection photoelectric switch are respectively installed on the side of the carpet feed plate, perpendicular to the carpet conveying direction; The first and second detection photoelectric switches are respectively located in two detection holes set on the horizontal pressure plate; the bottom of the first and second detection photoelectric switches does not protrude out of the horizontal pressure plate. Both the first and second detection photoelectric switches are electrically connected to the control device and are used to determine the conveying length of the carpet by detecting the signal duration of the first and second detection photoelectric switches under the action of the control device.

[0016] A manufacturing process for interlocking anti-slip carpets, based on the aforementioned interlocking anti-slip carpet manufacturing equipment, includes the following steps: S0: Obtain the distance L1 from the guide cutting seam at the carpet cutting point to the first detection photoelectric switch along the conveyor belt direction, and the distance L2 from the second detection photoelectric switch along the conveyor belt direction; S1: Obtain the length M1 that the carpet needs to be cut along the conveyor belt direction when it is below the first detection photoelectric switch, and the length M2 that the carpet needs to be cut along the conveyor belt direction when it is below the second detection photoelectric switch; Obtain the carpet conveying speed V when the motor starts; S2: Start the motor. When the first photoelectric switch detects the carpet signal, the timing begins and the timing time is T1. When the second photoelectric switch detects the carpet signal, the timing begins and the timing time is T2. S3: Calculate the actual carpet delivery distance, where: The distance the carpet is conveyed along the conveyor belt below the first detection photoelectric switch is: MT1 = V * T1; The distance the carpet is conveyed along the conveyor belt below the second photoelectric switch is: MT2 = V * T2; When MT1 = M1 + L1 and MT2 = M1 + L2, stop the motor, energize the electromagnet, press the horizontal pressure plate onto the carpet, and then cut the carpet; after the cutting is completed, de-energize the electromagnet and return to this step. Otherwise proceed to step S4; S4: When MT1 = M1 + L1 and MT2 < M1 + L2, control the motor to continue rotating until MT2 = M1 + L2; When MT1 < M1 + L1 and MT2 = M1 + L2, control the motor to continue rotating until MT1 = M1 + L1; Stop the motor, energize the electromagnet, press the horizontal pressure plate onto the carpet to cut it, and de-energize the electromagnet after cutting. The cut carpet is then disposed of as waste. Return to step S3.

[0017] Compared with the prior art, the beneficial effects of this application are as follows: 1. When the electromagnet is switched on and off, the horizontal pressure plate 5 can press and release the carpet. It can relax the carpet during carpet conveying and press the carpet during carpet cutting. This can effectively ensure the flatness of the carpet during cutting, flatten the carpet and effectively control the tension, reduce surface wrinkles or undulations when cutting the carpet, and ensure the accuracy of the cutting trajectory.

[0018] 2. The design of the positioning component 52 effectively ensures the accuracy of the carpet cutting length. After the carpet is conveyed to the set distance, the horizontal pressure plate 5 begins to press down. During this process, the elastic part 521 of the positioning component 52 presses down on the carpet first. After pressing down on the carpet, it prevents the carpet from pulling back a distance due to the wrinkles on its surface when it is pressed down by the subsequent horizontal pressure plate 5. After the wrinkled part is pressed down, the carpet can only move forward, ensuring the carpet cutting length.

[0019] 3. The guide cutting seam design of the horizontal pressure plate 5 serves two purposes. First, during laser cutting, the molten residue and fiber debris generated during the cutting process are sucked away by the air suction chamber, preventing the molten residue and fiber debris from "contaminating" the rest of the carpet and ensuring that the carpet is clean and tidy. Second, the horizontal pressure plate 5 presses the carpet tightly during use, effectively preventing the carpet from warping and deforming due to thermal stress and airflow during the laser cutting process. Attached Figure Description

[0020] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0021] Figure 1 This is a schematic diagram of the overall structure of a production equipment for an assembled anti-slip carpet according to this application; Figure 2 for Figure 1 A schematic diagram of the overall structure after removing the cutting mechanism; Figure 3 for Figure 2 Enlarged view of a portion of region A in the middle; Figure 4 for Figure 2 Enlarged view of a portion of region B in the middle; Figure 5 for Figure 2 Cross-sectional structural diagram; Figure 6 for Figure 2 Schematic diagram of the overall structure of the horizontal pressure plate; Figure 7 for Figure 6 Enlarged view of a portion of region C; Figure 8 for Figure 6 Schematic diagram of the side structure of the center positioning component; Figure 9 for Figure 6 Schematic diagram of the cross-sectional structure of the middle filter section; Figure 10 for Figure 6 Another perspective of the overall structure; Figure 11 for Figure 6 Schematic diagram of partial cross-sectional structure; Figure 12 for Figure 1 Schematic diagram of the overall structure of the cutting mechanism; Figure 13 for Figure 12 A schematic diagram of the overall structure of the cutting mechanism after the protective cover has been removed; Figure 14 for Figure 13 Another perspective of the overall structure; Figure 15 for Figure 14 Enlarged view of a portion of region D.

[0022] In the picture: 1. Support frame, 2. Motor 3. Conveyor belt; 30. Driven roller; 31. Driven roller. 4. Horizontal beam; 40. Mounting port; 41. Horizontal tie rod; 42. Top plate; 43. Bottom plate; 44. Electromagnet; 45. Ferromagnetic material plate; 46. Compression spring; 47. Guide rod. 48. Sliding cavity; 480. Sliding spring; 481. Snap-fit ​​connector; 482. Vertical slide rod. 5. Horizontal pressure plate; 50. First guide cutting slot; 51. Second guide cutting slot. 52. Positioning component; 520. Positioning top plate; 521. Elastic part. 53. First detection photoelectric switch; 54. Second detection photoelectric switch; 55. Sliding part. 6. Cutting mechanism; 60. Mounting frame; 61. Protective cover; 62. Side plate; 63. Guide rail; 64. Slider; 640. Reversing cavity; 65. Guide screw; 66. Guide shaft; 67. First motor. 68. Direction adjustment mechanism; 680. Adjustment side plate; 681. Adjustment block; 682. Adjustment block wing plate; 683. Slide groove; 684. Second motor; 685. Upper fixing block; 686. Adjustment screw; 687. Third motor; 688. Lower slider; 689. Lower screw; 690. Lower guide rail; 691. Laser welding machine body. 7. Pressure roller; 70. Rotary disc; 71. Adjusting outer frame; 72. Adjusting slider; 73. Pressure roller connecting shaft; 74. Adjusting screw; 75. Tightening bolt. 8. Guiding auxiliary mechanism; 80. First intake chamber; 81. Second intake chamber; 82. Third intake chamber; 83. Fourth intake chamber; 84. Fifth intake chamber; 85. Sixth intake chamber; 87. First auxiliary intake chamber; 88. Second auxiliary intake chamber; 89. Third auxiliary intake chamber; 90. Fourth auxiliary intake chamber; 91. Fifth auxiliary intake chamber; 92. Sixth auxiliary intake chamber. 86. Filter section; 860. Filter housing; 861. Filter top plate; 862. Filter screen. 800. First inhalation tube; 801. Second inhalation tube; 802. Third inhalation tube; 803. Fourth inhalation tube; 804. Fifth inhalation tube; 805. Sixth inhalation tube. 810. First inhalation tube; 811. Second inhalation tube; 812. Third inhalation tube; 813. Fourth inhalation tube; 814. Fifth inhalation tube; 815. Sixth inhalation tube. Detailed Implementation

[0023] The present application will be further described below with reference to the accompanying drawings and embodiments.

[0024] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this disclosure. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0025] In this disclosure, terms such as "upper," "lower," "left," "right," "front," "back," "vertical," "horizontal," "side," and "bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely relational terms determined for the convenience of describing the structural relationship of the various components or elements in this disclosure, and do not specifically refer to any component or element in this disclosure, nor should they be construed as limiting this disclosure.

[0026] This application provides a production equipment for assembled anti-slip carpets, used for conveying and cutting carpets, see reference. Figure 1 , Figure 2 and Figure 5 This application provides a production equipment for an assembled anti-slip carpet, including a conveying mechanism, a cutting mechanism 6 above the conveying mechanism for cutting the carpet, an adjustable horizontal pressure plate 5 between the conveying mechanism and the cutting mechanism 6 for flattening the carpet on the conveying mechanism, a guide cutting slit on the horizontal pressure plate 5 with the same cutting direction as the cutting mechanism 6, and a guide auxiliary mechanism 8 on the horizontal pressure plate 5, the guide auxiliary mechanism 8 including: multiple suction chambers arranged sequentially on both sides of the guide cutting slit inside the horizontal pressure plate 5, each suction chamber being connected to a suction pump through a suction pipe; when the cutting mechanism 6 cuts the carpet, the suction pump is turned on, and a negative pressure is formed in the suction chamber.

[0027] refer to Figure 6 , Figure 7 and Figure 9 In some embodiments, a filter section 86 is provided between the air intake chamber and the air intake pump. The filter section 86 includes a filter housing 860 and a filter top plate 861 above it. Air passage connection ports are provided on both sides of the filter housing 860. A filter screen 862 is provided inside the filter housing 860. Grooves that cooperate with the filter screen 862 are provided on the filter housing 860 and the filter top plate 861, respectively.

[0028] The function of the filter section 86 is to prevent material particles generated during the laser cutting of carpet from entering the air pump and pipeline.

[0029] In some embodiments, each suction chamber is provided with a solenoid valve on the suction line between the suction chamber and the suction pump. The solenoid valve is used to control the opening and closing of the air passage in the suction line.

[0030] refer to Figure 1 , Figure 2 and Figure 5 The conveying mechanism includes a support frame 1, a motor 2, a drive roller 31, and a driven roller 30; the drive roller 31 and the driven roller 30 are covered with a conveyor belt 3; the two ends of the driven roller 30 are rotatably mounted on the two ends of the support frame 1; two parallel horizontal beams 4 are provided above the two ends of the support frame 1; one end of the drive roller 31 is rotatably connected to one side of the support frame 1, and the other end rotatably passes through the other side of the support frame 1 and is axially fixedly connected to the motor shaft of the motor 2; the motor 2 is fixedly mounted on the support frame 1 and electrically connected to the control device.

[0031] The horizontal pressure plate 5 is equipped with several guide cutting seams and guide auxiliary mechanisms 8, which takes into account that different parts and different shapes of the carpet can be cut at the same time.

[0032] refer to Figure 2 , Figure 3 , Figure 6 , Figure 7 and Figure 10 The system comprises two horizontal beams 4 with several sliding cavities 48; each sliding cavity 48 has a sliding groove facing the horizontal pressure plate 5; several sliding parts 55 are provided on both sides of the horizontal pressure plate 5, and the sliding parts 55 are slidably disposed within the sliding cavities 48; the sliding parts 55 are fixedly connected to the horizontal pressure plate 5 through the sliding groove; a vertical sliding rod 482 is fixedly disposed above the sliding part 55, and a sliding spring 480 is disposed outside the vertical sliding rod 482; the top of the vertical sliding rod 482 is fixedly connected to the horizontal tie rod 41; a snap-fit ​​connector 481 is snapped into the top of the sliding cavity 48, and the vertical sliding rod 482 slides through the round hole in the middle of the snap-fit ​​connector 481; the bottom of the sliding spring 480 is fixedly connected to the sliding part 55, and the top is fixedly connected to the snap-fit ​​connector 481; a base plate 43 is provided between the two horizontal beams 4, and an electromagnet 44 is fixedly disposed above the base plate 43; a top plate 42 is provided between the two horizontal tie rods 41, and a ferromagnetic material plate 45 cooperating with the electromagnet 44 is disposed below the top plate 42; the electromagnet 44 is electrically connected to the control device.

[0033] In some embodiments, a set of compression springs 46 is provided between the top plate 42 and the bottom plate 43; the top of the compression spring 46 is fixedly connected to the top plate 42 and the bottom is fixedly connected to the bottom plate 43; a guide rod 47 is provided in the middle of the compression spring 46, the bottom of the guide rod 47 is fixedly connected to the bottom plate 43 and the top slides through the top plate 42.

[0034] refer to Figure 6 and Figure 8The horizontal pressure plate 5 has several positioning holes on the side of the carpet feed that are perpendicular to the carpet conveying direction. The positioning holes are used to install positioning components 52. The positioning component 52 includes a positioning top plate 520 and an elastic part 521 located below the positioning top plate 520. The positioning top plate 520 is detachably connected to the horizontal pressure plate 5, and the elastic part 521 is located in the positioning holes. When the positioning top plate 520 is installed on the horizontal pressure plate 5, the bottom of the elastic part 521 protrudes out of the horizontal pressure plate 5.

[0035] refer to Figure 6 A first detection photoelectric switch 53 and a second detection photoelectric switch 54 are respectively provided on the side of the carpet feed plate 5 perpendicular to the carpet conveying direction. The first detection photoelectric switch 53 and the second detection photoelectric switch 54 are respectively located in two detection holes provided on the horizontal pressure plate 5. The bottom of the first detection photoelectric switch 53 and the bottom of the second detection photoelectric switch 54 do not protrude from the horizontal pressure plate 5. The first detection photoelectric switch 53 and the second detection photoelectric switch 54 are both electrically connected to the control device and are used to determine the conveying length of the carpet by detecting the signal duration of the first detection photoelectric switch 53 and the second detection photoelectric switch 54 under the action of the control device.

[0036] See again Figure 6 The suction chamber includes a first suction chamber 80 and a first auxiliary suction chamber 87, a second suction chamber 81 and a second auxiliary suction chamber 88, a third suction chamber 82 and a third auxiliary suction chamber 89, a fourth suction chamber 83 and a fourth auxiliary suction chamber 90, a fifth suction chamber 84 and a fifth auxiliary suction chamber 91, and a sixth suction chamber 85 and a sixth auxiliary suction chamber 92 arranged in pairs along the guide cutting seam. During actual cutting, the suction chamber in the cutting area is controlled by a solenoid valve, while the suction chambers in other areas are not used, which can effectively enhance the suction effect. This is a common technique used by those skilled in the art and will not be described in detail here.

[0037] In some embodiments, a plurality of guide cuts may be provided on the horizontal pressure plate 5 above the conveyor belt 3. Figure 6 The device is equipped with a first guide cutting slit 50 and a second guide cutting slit 51; and the cutting paths of the two guide cutting slits are different, which can realize the simultaneous cutting of different parts of the carpet and different cutting surfaces.

[0038] In some embodiments, pressure rollers 7 are provided above both sides of the conveyor belt 3. The function of the pressure rollers 7 is to assist in flattening the carpet before it is fed into the conveyor belt 3 and after it is fed out of the conveyor belt 3. (Reference) Figure 2 and Figure 4The pressure roller connecting shafts 73 at both ends of the pressure roller 7 are rotatably mounted inside the adjusting slider 72, which slides up and down within the adjusting outer frame 71. An adjusting screw 74 is located above the adjusting slider 72, rotatably connected to the lower part of the adjusting screw 74, and its top passes through the adjusting outer frame 71 and is threadedly connected to it before being fixedly connected to the rotating disk 70. A tightening bolt 75 is located on the adjusting screw 74, between the adjusting outer frame 71 and the rotating disk 70.

[0039] refer to Figure 2 Several sets of mounting openings 40 are symmetrically arranged on the two horizontal beams 4. The mounting openings 40 are used to install the cutting mechanism 6; refer to Figures 12 to 15 The cutting mechanism 6 includes mounting frames 60 at both ends for installation in the mounting opening 40; side plates 62 are provided on both sides between the mounting frames 60. A slider 64 is provided between the two side plates 62. Guide rails 63 are provided on both sides of the bottom of the slider 64 and are slidably connected thereto. One side of the bottom of the slider 64 is threadedly connected to the guide screw 65, and the other side of the bottom is slidably connected to the guide shaft 66. One end of the guide screw 65 is axially fixedly connected to the first motor 67, and the other end is rotatably connected to the mounting frame 60. Both ends of the guide shaft 66 are fixedly connected to the mounting frames 60 on both sides respectively.

[0040] The slider 64 has a reversing cavity 640 in the middle; the top of the slider 64 has adjustment side plates 680 perpendicular to the axis of the guide screw 65 on both sides; an adjustment block 681 is provided between the two adjustment side plates 680, and adjustment block wing plates 682 are provided on both sides of the adjustment block 681. The inner side of the adjustment side plate 680 is provided with a sliding groove 683 that cooperates with the adjustment block wing plate 682, and the adjustment block wing plate 682 is slidably disposed in the sliding groove 683. The adjusting block 681 is connected to an adjusting screw 686 via a threaded transmission. The adjusting screw 686 is perpendicular to the axis of the guide screw 65. One end of the adjusting screw 686 is axially fixedly connected to the motor shaft of the second motor 684, and the other end is rotatably connected to the upper fixed block 685. The upper fixed block 685 and the second motor 684 are both fixedly mounted on the slider 64. A lower guide rail 690 is fixedly mounted on the adjusting block 681, and the sliding direction of the lower guide rail 690 is vertically downward. A lower slider 688 is slidably connected to the lower guide rail 690, and a lower screw 689 with its axis vertically downward is internally threaded onto the lower slider 688. The top of the lower screw 689 is axially fixedly connected to the motor shaft of the third motor 687, and the other end is rotatably connected to the stop block at the bottom of the lower guide rail 690. The third motor 687 is fixedly mounted on the adjusting block 681. The main body 691 of the laser welding machine is fixedly mounted on the lower slider 688.

[0041] This application also provides a manufacturing process for an assembled anti-slip carpet, based on the aforementioned manufacturing equipment for an assembled anti-slip carpet, including the following steps: S0: Obtain the distance L1 from the guide cutting seam of the carpet cutting point to the first detection photoelectric switch 53 along the direction of the conveyor belt 3, and the distance L2 from the second detection photoelectric switch 54 along the direction of the conveyor belt 3; S1: Obtain the length M1 that the carpet needs to be cut along the conveyor belt direction below the first detection photoelectric switch 53, and the length M2 that the carpet needs to be cut along the conveyor belt direction below the second detection photoelectric switch 54. Obtain the carpet conveying speed V when motor 2 starts; S2: Start motor 2. When the first detection photoelectric switch 53 detects the carpet signal, the timing starts and the timing time is T1; when the second detection photoelectric switch 54 detects the carpet signal, the timing starts and the timing time is T2. S3: Calculate the actual carpet delivery distance, where: The distance the carpet is conveyed along the conveyor belt below the first detection photoelectric switch 53 is: MT1=V*T1; The distance the carpet is conveyed along the conveyor belt below the second photoelectric switch 54 is: MT2 = V * T2; When MT1 = M1 + L1 and MT2 = M1 + L2, stop motor 2, control electromagnet 44 to be energized, horizontal pressure plate 5 presses down on the carpet, and then the carpet is cut; after the cutting is completed, control electromagnet 44 to be de-energized and return to this step. Otherwise proceed to step S4; S4: When MT1 = M1 + L1 and MT2 < M1 + L2, control motor 2 to continue rotating until MT2 = M1 + L2; When MT1 < M1 + L1 and MT2 = M1 + L2, control motor 2 to continue rotating until MT1 = M1 + L1; Stop motor 2, energize electromagnet 44, press horizontal pressure plate 5 to press down on carpet, and cut carpet. After cutting is completed, de-energize electromagnet 44 and treat the cut carpet as waste. Return to step S3.

[0042] This application discloses a production equipment and process for an assembled anti-slip carpet. When the electromagnet is switched on and off, the horizontal pressure plate 5 can press and relax the carpet. It can relax the carpet during carpet conveying and press the carpet during carpet cutting, which can effectively ensure the flatness of the carpet during cutting, flatten the carpet and effectively control the tension, so as to reduce surface wrinkles or undulations when the carpet is cut and ensure the accuracy of the cutting trajectory.

[0043] The design of the positioning element 52 effectively ensures the accuracy of the carpet cutting length. After the carpet is conveyed to the set distance, the horizontal pressure plate 5 begins to press down. During this process, the elastic part 521 of the positioning element 52 presses down on the carpet first. After pressing down on the carpet, it prevents the carpet from pulling back a distance due to the wrinkles on its surface when it is pressed down by the subsequent horizontal pressure plate 5. After the wrinkled part is pressed down, the carpet can only move forward, ensuring the carpet cutting length.

[0044] The guide cutting seam design of the horizontal pressure plate 5 serves two purposes. First, during laser cutting, molten residue and fiber debris are sucked away by the suction chamber, preventing them from "contaminating" the rest of the carpet and ensuring its cleanliness. Second, the horizontal pressure plate 5 presses the carpet firmly during use, effectively preventing warping and deformation caused by thermal stress and airflow during laser cutting.

[0045] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

[0046] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0047] While the specific embodiments of this application have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of this application. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without creative effort based on the technical solutions of this application are still within the scope of protection of this application.

Claims

1. A production equipment for assembled anti-slip carpets, used for conveying and cutting carpets, including a conveying mechanism, characterized in that: A cutting mechanism (6) is provided above the conveying mechanism, which is used to cut the carpet; A height-adjustable horizontal pressure plate (5) is provided between the conveying mechanism and the cutting mechanism (6). The horizontal pressure plate (5) is used to flatten the carpet on the conveying mechanism. The horizontal pressure plate (5) is provided with a guide cutting slit in the same direction as the cutting mechanism (6); The horizontal pressure plate (5) is provided with a guide auxiliary mechanism (8), which includes: The horizontal pressure plate (5) has multiple suction chambers arranged sequentially on both sides of the guide cutting seam, and each suction chamber is connected to the suction pump through a suction pipe. When the cutting mechanism (6) cuts the carpet, the suction pump is turned on, and a negative pressure is formed in the suction chamber.

2. The production equipment for an assembled anti-slip carpet according to claim 1, characterized in that: A filter section (86) is provided between the air intake chamber and the air intake pump. The filter section (86) includes a filter housing (860) and a filter top plate (861) above it. Air passage connection ports are provided on both sides of the filter housing (860). The filter housing (860) is provided with a filter screen (862); the filter housing (860) and the filter top plate (861) are respectively provided with grooves that cooperate with the filter screen (862).

3. A production equipment for an assembled anti-slip carpet according to any one of claims 1 or 2, characterized in that: Each suction chamber is equipped with a solenoid valve on the suction line between itself and the suction pump. The solenoid valve is used to control the air flow of the suction line.

4. The production equipment for an assembled anti-slip carpet according to claim 3, characterized in that: The conveying mechanism includes a support frame (1), a motor (2), a drive roller (31) and a driven roller (30); the drive roller (31) and the driven roller (30) are covered with a conveyor belt (3); The driven roller (30) is rotatably mounted at both ends of the support frame (1); two parallel horizontal beams (4) are provided above both ends of the support frame (1). One end of the drive roller (31) is rotatably connected to one side of the support frame (1), and the other end is rotatably passed through the other side of the support frame (1) and axially fixedly connected to the motor shaft of the motor (2); The motor (2) is fixed on the support frame (1) and electrically connected to the control device.

5. The production equipment for an assembled anti-slip carpet according to claim 4, characterized in that: The horizontal pressure plate (5) is provided with several guide cutting slits and guide auxiliary mechanisms (8).

6. The production equipment for an assembled anti-slip carpet according to claim 5, characterized in that: Several sliding cavities (48) are provided on the two horizontal beams (4); sliding joints are provided in the sliding cavities (48) facing the horizontal pressure plate (5); The horizontal pressure plate (5) has several sliding parts (55) on both sides, and the sliding parts (55) are slidably disposed in the sliding cavity (48); the sliding parts (55) are fixedly connected to the horizontal pressure plate (5) through the sliding joint; A vertical slide rod (482) is fixedly provided above the sliding part (55), and a sliding spring (480) is provided outside the vertical slide rod (482); The top of the vertical slide bar (482) is fixedly connected to the horizontal tie bar (41); The top of the sliding cavity (48) is connected to a snap-fit ​​connector (481), and the vertical slide rod (482) slides through the round hole in the middle of the snap-fit ​​connector (481); The bottom of the sliding spring (480) is fixedly connected to the sliding part (55), and the top is fixedly connected to the snap connector (481); A base plate (43) is provided between two horizontal beams (4), and an electromagnet (44) is fixedly provided above the base plate (43); a top plate (42) is provided between two horizontal tie rods (41), and a ferromagnetic material plate (45) that cooperates with the electromagnet (44) is provided below the top plate (42). The electromagnet (44) is electrically connected to the control device.

7. The production equipment for an assembled anti-slip carpet according to claim 6, characterized in that: A set of compression springs (46) is also provided between the top plate (42) and the bottom plate (43); The top of the compression spring (46) is fixedly connected to the top plate (42), and the bottom is fixedly connected to the bottom plate (43); The compression spring (46) has a guide rod (47) in the middle. The bottom of the guide rod (47) is fixedly connected to the bottom plate (43), and the top slides through the top plate (42).

8. The production equipment for modular anti-slip carpets according to claim 7, characterized in that: The horizontal pressure plate (5) has several positioning holes on the side of the carpet feeder that are perpendicular to the carpet conveying direction. The positioning holes are used to install positioning parts (52). The positioning component (52) includes a positioning top plate (520) and an elastic part (521) located below the positioning top plate (520); the positioning top plate (520) is detachably connected to the horizontal pressure plate (5), and the elastic part (521) is provided in the positioning hole; After the positioning top plate (520) is installed on the horizontal pressure plate (5), the bottom of the elastic part (521) protrudes out of the horizontal pressure plate (5).

9. The production equipment for an assembled anti-slip carpet according to claim 8, characterized in that: A first detection photoelectric switch (53) and a second detection photoelectric switch (54) are respectively provided on the side of the horizontal pressure plate (5) located perpendicular to the carpet conveying direction. The first detection photoelectric switch (53) and the second detection photoelectric switch (54) are respectively located in the two detection holes provided on the horizontal pressure plate (5); the bottom of the first detection photoelectric switch (53) and the bottom of the second detection photoelectric switch (54) do not protrude out of the horizontal pressure plate (5); The first detection photoelectric switch (53) and the second detection photoelectric switch (54) are both electrically connected to the control device and are used to determine the conveying length of the carpet by detecting the signal duration of the first detection photoelectric switch (53) and the second detection photoelectric switch (54) under the action of the control device.

10. A manufacturing process for an assembled anti-slip carpet, based on the manufacturing equipment for an assembled anti-slip carpet as described in claim 9, characterized in that: Includes the following steps: S0: Obtain the distance L1 from the guide cutting seam at the carpet cutting point to the first detection photoelectric switch (53) along the conveyor belt (3) direction, and the distance L2 from the second detection photoelectric switch (54) along the conveyor belt (3) direction; S1: Obtain the length M1 that the carpet needs to be cut along the conveyor belt direction below the first detection photoelectric switch (53), and the length M2 that the carpet needs to be cut along the conveyor belt direction below the second detection photoelectric switch (54); Obtain the carpet conveying speed V when the motor (2) starts; S2: Start the motor (2). When the first detection photoelectric switch (53) detects the carpet signal, start timing for T1. When the second detection photoelectric switch (54) detects the carpet signal, start timing for T2. S3: Calculate the actual carpet delivery distance, where: The distance the carpet is conveyed along the conveyor belt below the first detection photoelectric switch (53) is: MT1=V*T1; The distance the carpet is conveyed along the conveyor belt below the second detection photoelectric switch (54) is: MT2=V*T2; When MT1=M1+L1 and MT2=M1+L2, stop the motor (2), control the electromagnet (44) to be energized, the horizontal pressure plate (5) presses down on the carpet, and then the carpet is cut; after the cutting is completed, control the electromagnet (44) to be de-energized and return to this step; Otherwise, proceed to step S4; S4: When MT1=M1+L1 and MT2<M1+L2, control the motor (2) to continue rotating until MT2=M1+L2; When MT1 < M1 + L1 and MT2 = M1 + L2, control the motor (2) to continue rotating until MT1 = M1 + L1; Stop the motor (2), control the electromagnet (44) to be energized, the horizontal pressure plate (5) presses down on the carpet to cut the carpet, and after the cutting is completed, control the electromagnet (44) to be de-energized and the cut carpet is treated as waste. Return to step S3.

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