Novel automobile carpet production line

Abstract

The invention belongs to the technical field of carpet production, and particularly relates to a novel automobile carpet production line which comprises a base, the top of the base is fixedly connected with a conveying frame, a fixing frame and a drying box, the fixing frame is located on the left side of the drying box, the conveying frame is located on the left side of the fixing frame, and the inner wall of the fixing frame is slidably connected with a lifting frame; the inner wall of the lifting frame is rotationally connected with a pressing roller, the top of the lifting frame is rotationally connected with a threaded rod, the outer wall of the threaded rod is in threaded connection with a threaded sleeve, the threaded sleeve penetrates through the fixing frame, the top of the threaded sleeve is rotationally connected with a rotating wheel, a fixing mechanism is arranged at the top of the fixing frame, and the inner wall of the drying box is fixedly connected with an air heater. The height of the pressing roller is adjusted through a simple structure, so that different automobile carpets can be conveniently pressed and attached, air entering the air heater is filtered by disassembling and assembling the filter plate, dust and other sundries are prevented from being attached to the automobile carpets, and the automobile carpet pressing and attaching device has good practicability and convenience.

Description

Technical Field

[0001] The invention relates to the technical field of carpet production, in particular to a novel automobile carpet production line. Background Art

[0002] Carpet is a floor covering made of natural fibers such as cotton, linen, wool, silk, grass yarn, or chemical synthetic fibers, knitted, tufted, or woven by hand or mechanical processes. It is one of the arts and crafts with a long history and tradition in the world. It is used to cover the floors of residences, hotels, conference rooms, entertainment venues, gymnasiums, exhibition halls, vehicles, ships, airplanes, etc., and has the effects of reducing noise, heat insulation, and decoration, improving foot feel, preventing slipping, and preventing air pollution. The areas used inside the residence are kitchens, bedrooms, bedside, coffee table sofas, bathrooms, and living rooms.

[0003] The invention with the announcement number: CN111570179B relates to a non-woven carpet production line, which includes a workbench, a drying box is arranged on one side of the workbench, a drying assembly is arranged in the drying box, a flattening assembly is arranged on one side of the drying assembly, the flattening assembly includes two correspondingly arranged ironing plates, and cloth is abutted between the two ironing plates; a gluing device for gluing and adhering cloth layers is arranged on one end of the workbench away from the drying box; a cooling device for cooling the dried cloth is arranged on one side of the drying box away from the workbench; and a static electricity removal device for removing static electricity from the cooled and dried cloth is arranged at the cloth outlet of the cooling device. The present invention has the effect of flattening the cloth after drying.

[0004] The utility model with announcement number: CN208978104U discloses a car carpet production line, including a carpet molding machine and a linear guide rail, the carpet molding machine includes a base and a side plate, columns are installed on the left and right sides of the base, vertical guide rails are installed on the front and rear sides of the columns, rollers are installed on the side plates, annular grooves are provided on the rollers and the annular grooves are clamped with the guide rails, the left and right side plates are connected by mounting plates, a rotating shaft is installed on the inner side of the side plate through a bearing, the rotating shaft is fixedly connected to the lug of the upper die seat, an upper die is installed on the upper die seat, and the rotating shaft is fixedly connected to the rocker arm. The utility model is provided with six carpet molding machines, the upper die of the carpet molding machine is driven by a second hydraulic cylinder to be able to flip ninety degrees, after one molding is completed, the upper die flips to the rear side, which is convenient for taking the formed car carpet in the lower die, and after taking the material, the robot injects polyurethane foam into the lower die again for the next molding, thereby improving efficiency.

[0005] The utility model with announcement number: CN217671326U aims to provide a high-precision automobile carpet production device to avoid shrinkage of the periphery of the automobile carpet. The automobile carpet production device comprises a lower mold, an upper mold and an automobile carpet. The top of the lower mold is partially concave to form a mold cavity. The automobile carpet is placed on the lower mold. The bottom of the upper mold is provided with a lower convex portion to press a part of the automobile carpet into the mold cavity of the lower mold. The top wall of the lower mold without a concave is provided with multiple pairs of positioning clamps to clamp the periphery of the automobile carpet. The top wall of the lower clamp of each pair of positioning clamps is provided with vertical spikes, and these vertical spikes are inserted into the periphery of the automobile carpet. The vertical spikes are inserted into the periphery of the automobile carpet to position the automobile carpet. When the lower convex portion of the upper mold presses the part of the automobile carpet into the mold cavity of the lower mold, the periphery of the automobile carpet will not move, so the shrinkage of the periphery of the automobile carpet can be avoided.

[0006] In the prior art, the automobile carpet production line has different thicknesses of different models of automobile carpets in actual use, and the production line is usually fixed, which is not convenient for pressing and fitting different carpets according to the use requirements. In addition, when the carpet is dried, dust and other debris in the air are easy to adhere to the carpet, which is inconvenient in use. Therefore, we propose a new automobile carpet production line to solve the above problems. Summary of the invention

[0007] Based on the background technology, in actual use, the thickness of different models of automobile carpets varies, and the production line is usually fixed, which is not convenient for pressing and fitting different carpets according to usage requirements, and when the carpet is dried, dust and other debris in the air are easy to adhere to the carpet, causing inconvenience in use. The present invention proposes a new type of automobile carpet production line.

[0008] A novel automobile carpet production line proposed by the present invention comprises a base, the top of the base is fixedly connected with a conveying frame, a fixing frame and a drying box, the fixing frame is located on the left side of the drying box, the conveying frame is located on the left side of the fixing frame, the inner wall of the fixing frame is slidably connected with a lifting frame, the inner wall of the lifting frame is rotatably connected with a pressure roller, the top of the lifting frame is rotatably connected with a threaded rod, the outer wall of the threaded rod is threadedly connected with a threaded sleeve, the threaded sleeve passes through the fixing frame, the top of the threaded sleeve is rotatably connected with a rotating wheel, the top of the fixing frame is provided with a fixing mechanism, the inner wall of the drying box is fixedly connected with a hot air blower, the bottom of the hot air blower is fixedly connected with a nozzle, the top of the hot air blower is fixedly connected with an air intake pipe, and the air intake pipe passes through the drying box, the inner wall of the air intake pipe is slidably connected with a filter plate, and the right side of the filter plate extends to the outside of the air intake pipe, and the top of the drying box is provided with a positioning mechanism.

[0009] By means of the above mechanism: the bottom layer and the surface layer of the car carpet are conveniently guided to move through the conveying frame so that the surface layer and the bottom layer of the car carpet can be pasted together; the carpet can be conveniently pressed through the pressure roller, thereby facilitating the pasting of the car carpet; the pressure roller can be conveniently driven to move up and down through the rotation of the rotating wheel, thereby adjusting the height of the pressure roller; the car carpet can be conveniently dried through the cooperation of the hot air blower and the nozzle; dust and other debris in the air can be conveniently filtered through the filter plate to prevent them from entering the hot air blower.

[0010] Preferably, the fixing mechanism comprises: a vertical plate, a pressure plate, a pull rod, a cross bar, a cross plate and a clamping block; The vertical plate is fixedly connected to the top of the fixed frame, and the pressure plate is slidably connected to the front side of the vertical plate, the pull rod is rotatably connected to the left side of the pressure plate, the cross plate is slidably connected to the top of the fixed frame, and the cross bar is fixedly connected to the rear side of the cross plate, the cross bar runs through the vertical plate, the left side of the cross bar is rotatably connected to the right side of the pull rod, the card block is fixedly connected to the rear side of the cross plate, and a plurality of card slots are evenly spaced on the outer wall of the rotating wheel, and the card slots are arranged in a ring, and the card block is engaged with the card slots.

[0011] Furthermore, by pushing the pressure plate downward, the downward movement of the pressure plate will pull the pull rod, and through the cooperation of the slide rail and the slide sleeve, the pressure plate can be limited so that the pressure plate can move vertically stably. The movement of the pull rod will drive the cross bar to move right. At this time, the movement of the cross bar will pull the cross plate to move right. When the cross plate moves, it will drive the card block to move right. At this time, the card block moves and disengages from the card slot, thereby unlocking the rotating wheel.

[0012] Preferably, the positioning mechanism comprises: a push plate, a push rod, an unlocking rod and an insertion rod; The push plate is slidably connected to the top of the drying box, the push rod is fixedly connected to the left side of the push plate, the unlocking rod is rotatably connected to the front side of the push rod, the insertion rod is slidably connected to the right side of the air inlet pipe, the front side of the insertion rod is rotatably connected to the rear side of the unlocking rod, and a slot is provided at the bottom of the filter plate, and the insertion rod is engaged with the slot.

[0013] Furthermore, the movement of the push plate will drive the push rod to move left, and the movement of the push rod will push the unlocking rod. At this time, the movement of the unlocking rod will push the insertion rod downward. The movement of the insertion rod will compress the push spring, causing the push spring to deform and accumulate force. At the same time, the insertion rod moves out of contact with the slot to unlock the filter plate, and the filter plate can be pulled out for replacement.

[0014] Preferably, the front side of the vertical plate is fixedly connected to a slide rail, the outer wall of the slide rail is slidably connected to a slide sleeve, the front side of the slide sleeve is fixedly connected to the rear side of the pressure plate, the vertical plate is a hollow structure, the inner wall of the vertical plate is provided with a through hole, and the outer wall of the cross bar is slidably connected to the inner wall of the through hole.

[0015] Furthermore, through the cooperation between the sliding sleeve and the sliding rail, it is convenient to limit the pressing plate, so that the pressing plate can move vertically stably, and the cross bar can move horizontally stably through the through hole.

[0016] Preferably, a compression spring is fixedly connected to the top of the fixing frame, and the bottom of the pressure plate is fixedly connected to the top of the compression spring.

[0017] Furthermore, the elastic force of the compression spring facilitates the pressing plate to be pushed up and reset.

[0018] Preferably, the rear side of the vertical plate is fixedly connected to a limiting spring, the rear side of the limiting spring is fixedly connected to the front side of the horizontal plate, the top of the fixed frame is fixedly connected to the limiting frame, the front side of the limiting frame is fixedly connected to the rear side of the vertical plate, and the limiting frame passes through the horizontal plate.

[0019] Furthermore, the elastic force of the limit spring facilitates the movement and reset of the horizontal plate, and the limit frame facilitates the limit positioning of the horizontal plate, so that the horizontal plate can move stably.

[0020] Preferably, a guide frame is fixedly connected to the top of the drying box, the left side of the guide frame is slidably connected to the right side of the insertion rod, the inner wall of the guide frame is slidably connected to the outer wall of the push rod, the right side of the guide frame is fixedly connected to a return spring, and the right side of the return spring is fixedly connected to the left side of the push plate.

[0021] Furthermore, the guide frame can be used to limit the insertion rod so that the insertion rod can move vertically stably, and the guide frame can limit the push rod so that the push rod and the push plate can be reset laterally. The elastic force of the reset spring can facilitate the push plate to be reset laterally.

[0022] Preferably, a push spring is fixedly connected to the top of the drying box, and the top of the push spring is fixedly connected to the bottom of the insertion rod.

[0023] Furthermore, by using the elastic force of the push spring, the insertion rod can be pushed upward to reset and engage with the slot, thereby facilitating the fixing of the filter plate and keeping the filter plate stable during use.

[0024] The beneficial effects of the present invention are: The conveying frame is used to conveniently guide the bottom layer and the surface layer of the car carpet to move so that the surface layer and the bottom layer of the car carpet can be pasted together. The pressure roller is used to press the carpet so that the car carpet can be pasted. The rotating wheel is used to conveniently drive the pressure roller to move up and down so as to adjust the height of the pressure roller. The hot air blower and the nozzle are used to conveniently dry the car carpet. The filter plate is used to conveniently filter dust and other debris in the air to prevent them from entering the hot air blower. By pushing the pressure plate downward, the downward movement of the pressure plate will pull the pull rod, and through the cooperation of the slide rail and the slide sleeve, it is convenient to limit the pressure plate, so that the pressure plate can move vertically stably. The movement of the pull rod will drive the cross bar to move right. At this time, the movement of the cross bar will pull the cross plate to move right. When the cross plate moves, it will drive the card block to move right. At this time, the card block moves and disengages from the card slot, thereby unlocking the rotating wheel; The movement of the push plate will drive the push rod to move left, and the push rod will push the unlocking rod when it moves. At this time, the movement of the unlocking rod will push the insertion rod down. The movement of the insertion rod will compress the push spring, causing the push spring to deform and store force. At the same time, the insertion rod moves out of contact with the slot to unlock the filter plate. At this time, the filter plate can be pulled out for replacement. The invention adjusts the height of the pressing roller through a simple structure, so that different car carpets can be pressed and fitted conveniently, and the air entering the hot air blower is filtered by disassembling and assembling the filter plate to prevent dust and other debris from adhering to the car carpet, thereby having good practicality and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main structure of a new type of automobile carpet production line proposed by the present invention; Figure 2 This is a partial side cross-sectional structural schematic diagram of a novel automobile carpet production line proposed by the present invention; Figure 3 This is a partial front view and cross-sectional structural schematic diagram of a novel automobile carpet production line proposed by the present invention; Figure 4 The invention provides a novel automotive carpet production line. Figure 2 Schematic diagram of the structure of part A; Figure 5 The invention provides a novel automotive carpet production line. Figure 3 The structural diagram of part B; Figure 6 This is a three-dimensional diagram of the crossbar, cross plate and clamping block of a new type of automobile carpet production line proposed by the present invention.

[0026] In the figure: 1. base; 2. conveying frame; 3. fixing frame; 4. threaded sleeve; 5. rotating wheel; 6. threaded rod; 7. lifting frame; 8. pressure roller; 9. vertical plate; 10. pressure plate; 11. compression spring; 12. pull rod; 13. cross bar; 14. cross plate; 15. limit frame; 16. limit spring; 17. block; 18. drying box; 19. hot air blower; 20. nozzle; 21. air inlet pipe; 22. filter plate; 23. push plate; 24. push rod; 25. guide frame; 26. reset spring; 27. unlocking rod; 28. insertion rod; 29. ​​push spring. DETAILED DESCRIPTION

[0027] The present invention will be further explained below in conjunction with specific embodiments.

[0028] refer to Figure 1-6In this embodiment, a novel automobile carpet production line is proposed, including a base 1, a conveying frame 2, a fixing frame 3 and a drying box 18 are fixedly connected to the top of the base 1, the fixing frame 3 is located on the left side of the drying box 18, the conveying frame 2 is located on the left side of the fixing frame 3, the inner wall of the fixing frame 3 is slidably connected to a lifting frame 7, the inner wall of the lifting frame 7 is rotatably connected to a pressing roller 8, the top of the lifting frame 7 is rotatably connected to a threaded rod 6, the outer wall of the threaded rod 6 is threadedly connected to a threaded sleeve 4, the threaded sleeve 4 penetrates the fixing frame 3, the top of the threaded sleeve 4 is rotatably connected to a rotating wheel 5, a fixing mechanism is provided on the top of the fixing frame 3, a hot air blower 19 is fixedly connected to the inner wall of the drying box 18, a nozzle 20 is fixedly connected to the bottom of the hot air blower 19, an air inlet pipe 21 is fixedly connected to the top of the hot air blower 19, and the air inlet pipe 21 penetrates the drying box 18, a filter plate 22 is slidably connected to the inner wall of the air inlet pipe 21, and the right side of the filter plate 22 extends to the outside of the air inlet pipe 21, and a positioning mechanism is provided on the top of the drying box 18.

[0029] By means of the above mechanism: the bottom layer and the surface layer of the car carpet are conveniently guided to move through the conveying frame 2 so that the surface layer and the bottom layer of the car carpet can be pasted together, the carpet can be conveniently pressed through the pressing roller 8, thereby facilitating the pasting of the car carpet, the pressing roller 8 can be conveniently driven to move up and down through the rotation of the rotating wheel 5, thereby adjusting the height of the pressing roller 8, the car carpet can be conveniently dried through the cooperation of the hot air blower 19 and the nozzle 20, and the dust and other debris in the air can be conveniently filtered through the filter plate 22 to prevent it from entering the hot air blower 19.

[0030] In this embodiment, the fixing mechanism includes: a vertical plate 9, a pressure plate 10, a pull rod 12, a cross bar 13, a cross plate 14 and a block 17; the vertical plate 9 is fixedly connected to the top of the fixing frame 3, and the pressure plate 10 is slidably connected to the front side of the vertical plate 9, the pull rod 12 is rotatably connected to the left side of the pressure plate 10, the cross plate 14 is slidably connected to the top of the fixing frame 3, and the cross bar 13 is fixedly connected to the rear side of the cross plate 14, the cross bar 13 passes through the vertical plate 9, the left side of the cross bar 13 is rotatably connected to the right side of the pull rod 12, and the block 17 is fixedly connected to the rear side of the cross plate 14, The outer wall of the rotating wheel 5 is provided with a plurality of slots at equal intervals, and the slots are arranged in a ring shape, and the card block 17 is engaged with the slot. By pushing the pressure plate 10 downward, the downward movement of the pressure plate 10 will pull the pull rod 12, and through the cooperation of the slide rail and the slide sleeve, it is convenient to limit the pressure plate 10, so that the pressure plate 10 can move vertically stably. The movement of the pull rod 12 will drive the cross bar 13 to move right. At this time, the movement of the cross bar 13 will pull the cross plate 14 to move right. When the cross plate 14 moves, it will drive the card block 17 to move right. At this time, the card block 17 moves and disengages from the slot, thereby unlocking the rotating wheel 5.

[0031] In this embodiment, the positioning mechanism includes: a push plate 23, a push rod 24, an unlocking rod 27 and an insertion rod 28; the push plate 23 is slidably connected to the top of the drying box 18, the push rod 24 is fixedly connected to the left side of the push plate 23, the unlocking rod 27 is rotatably connected to the front side of the push rod 24, the insertion rod 28 is slidably connected to the right side of the air inlet pipe 21, the front side of the insertion rod 28 is rotatably connected to the rear side of the unlocking rod 27, and a slot is provided at the bottom of the filter plate 22, and the insertion rod 28 is engaged with the slot. The movement of the push plate 23 will drive the push rod 24 to move left, and the movement of the push rod 24 will push the unlocking rod 27. At this time, the movement of the unlocking rod 27 will push the insertion rod 28 downward, and the movement of the insertion rod 28 will compress the push spring 29, causing the push spring 29 to deform and accumulate force. At the same time, the insertion rod 28 moves out of contact with the slot to unlock the filter plate 22, and the filter plate 22 can be pulled out for replacement.

[0032] In this embodiment, the front side of the vertical plate 9 is fixedly connected to a slide rail, the outer wall of the slide rail is slidably connected to a slide sleeve, the front side of the slide sleeve is fixedly connected to the rear side of the pressure plate 10, the vertical plate 9 is a hollow structure, the inner wall of the vertical plate 9 is provided with a through hole, the outer wall of the cross bar 13 is slidably connected to the inner wall of the through hole, and the cooperation of the slide sleeve and the slide rail facilitates the limiting of the pressure plate 10, so that the pressure plate 10 can move vertically stably, and the through hole facilitates the stable lateral movement of the cross bar 13.

[0033] In this embodiment, a compression spring 11 is fixedly connected to the top of the fixing frame 3, and the bottom of the pressing plate 10 is fixedly connected to the top of the compression spring 11. The elastic force of the compression spring 11 facilitates the pressing plate 10 to be pushed upward and reset.

[0034] In this embodiment, the rear side of the vertical plate 9 is fixedly connected to a limiting spring 16, the rear side of the limiting spring 16 is fixedly connected to the front side of the horizontal plate 14, the top of the fixed frame 3 is fixedly connected to a limiting frame 15, the front side of the limiting frame 15 is fixedly connected to the rear side of the vertical plate 9, and the limiting frame 15 passes through the horizontal plate 14. The elastic force of the limiting spring 16 facilitates the movement and reset of the horizontal plate 14. The limiting frame 15 facilitates the limitation of the horizontal plate 14, so that the horizontal plate 14 can move stably.

[0035] In this embodiment, a guide frame 25 is fixedly connected to the top of the drying box 18, the left side of the guide frame 25 is slidably connected to the right side of the insertion rod 28, the inner wall of the guide frame 25 is slidably connected to the outer wall of the push rod 24, and the right side of the guide frame 25 is fixedly connected to the return spring 26, and the right side of the return spring 26 is fixedly connected to the left side of the push plate 23. The guide frame 25 is used to conveniently limit the insertion rod 28 so that the insertion rod 28 can move vertically stably, and the guide frame 25 can limit the push rod 24 so that the push rod 24 and the push plate 23 can be laterally moved and reset. The elastic force of the return spring 26 can facilitate the push plate 23 to move laterally and reset.

[0036] In this embodiment, a push spring 29 is fixedly connected to the top of the drying box 18, and the top of the push spring 29 is fixedly connected to the bottom of the insertion rod 28. Through the elastic force of the push spring 29, the insertion rod 28 is conveniently pushed upward and reset to engage with the slot, thereby facilitating the fixation of the filter plate 22, so that the filter plate 22 remains stable during use.

[0037] Working principle: In actual use, when it is necessary to produce car carpets, the bottom layer and the surface layer of the carpet coated with glue are transported through the conveyor frame 2, and the surface layer and the bottom layer of the carpet are pressed by the pressure roller 8, so that the bottom layer and the surface layer are pasted together. Different carpets have different thicknesses. When it is necessary to adjust the height of the pressure roller 8, first push the pressing plate 10 downward. The downward movement of the pressing plate 10 will press the compression spring 11. At the same time, the movement of the pressing plate 10 will pull the pull rod 12. Through the cooperation of the slide rail and the sliding sleeve, it is convenient to limit the pressing plate 10 so that the pressing plate 10 can move vertically stably. The movement of the pull rod 12 will drive the cross bar 13 to move right. At this time, the movement of the cross bar 13 will pull the cross plate 14 to move right. When the cross plate 14 moves, it will compress The limit spring 16 and the limit frame 15 can limit the horizontal plate 14, so that the horizontal plate 14 can move horizontally stably. When the horizontal plate 14 moves, it will drive the block 17 to move right. At this time, the block 17 moves out of contact with the card slot, so that the rotating wheel 5 is unlocked. At this time, the rotating wheel 5 can be rotated to drive the threaded sleeve 4 to rotate. The rotation of the threaded sleeve 4 will drive the threaded rod 6 connected by the thread to extend or contract, thereby driving the lifting frame 7 to move up and down on the inner wall of the fixed frame 3. When the lifting frame 7 moves, it will drive the pressure roller 8 to move up and down, so as to facilitate the height adjustment of the pressure roller 8 according to the use requirements, so as to squeeze and fix different carpets, and facilitate the production of different car carpets. By starting the hot air blower 19, the hot air blower 19 will The outside air is sucked into the hot air blower 19 from the air inlet pipe 21 and heated. The air heated by the hot air blower 19 is conveniently ejected through the nozzle 20, and the hot air contacts the carpet, thereby drying the carpet, so that the carpet is dried and shaped for subsequent processing. The air entering the hot air blower 19 is conveniently filtered through the filter plate 22 to prevent dust and other debris from entering the hot air blower 19. When the filter plate 22 needs to be replaced, the push plate 23 is first pushed to move left. At this time, the movement of the push plate 23 will compress the reset spring 26. At the same time, the movement of the push plate 23 will drive the push rod 24 to move left. When the push rod 24 moves, it will push the unlocking rod 27. At this time, the movement of the unlocking rod 27 will push the insertion rod 28 downward. The push spring 29 will be compressed, causing the push spring 29 to deform and store force. At the same time, the insertion rod 28 moves and disengages from the slot to unlock the filter plate 22. At this time, the filter plate 22 can be pulled out for replacement, and a new filter plate 22 can be inserted into the intake pipe 21. At this time, the push plate 23 is released, and the reset spring 26 loses its restriction and pushes the push plate 23 to move horizontally and reset. The movement of the push plate 23 will drive the push rod 24 to move and pull the unlocking rod 27. At the same time, the push spring 29 loses its restriction and pushes the insertion rod 28 upward. The filter plate 22 is fixed by the movement of the insertion rod 28 and the engagement with the slot, thereby achieving the effect of replacing the filter plate 22, avoiding dust and other debris from adhering to the car carpet and causing the car carpet to become dirty, so that the hot air blower 19 can dry the carpet.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel automotive carpet production line, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a conveying frame (2), a fixing frame (3) and a drying box (18); the fixing frame (3) is located on the left side of the drying box (18); the conveying frame (2) is located on the left side of the fixing frame (3); the inner wall of the fixing frame (3) is slidably connected with a lifting frame (7); the inner wall of the lifting frame (7) is rotatably connected with a pressure roller (8); the top of the lifting frame (7) is rotatably connected with a threaded rod (6); the outer wall of the threaded rod (6) is threadedly connected with a threaded sleeve (4); the threaded sleeve (4) penetrates the fixing frame (3); the threaded sleeve (4) The top of the drying box (18) is rotatably connected to a rotating wheel (5), the top of the fixed frame (3) is provided with a fixing mechanism, the inner wall of the drying box (18) is fixedly connected to a hot air blower (19), the bottom of the hot air blower (19) is fixedly connected to a nozzle (20), the top of the hot air blower (19) is fixedly connected to an air inlet pipe (21), and the air inlet pipe (21) passes through the drying box (18), the inner wall of the air inlet pipe (21) is slidably connected to a filter plate (22), and the right side of the filter plate (22) extends to the outside of the air inlet pipe (21), and a positioning mechanism is provided on the top of the drying box (18).

2. A new type of automotive carpet production line according to claim 1, characterized in that: The fixing mechanism comprises: a vertical plate (9), a pressure plate (10), a pull rod (12), a cross bar (13), a cross plate (14) and a clamping block (17); The vertical plate (9) is fixedly connected to the top of the fixed frame (3), and the pressure plate (10) is slidably connected to the front side of the vertical plate (9), the pull rod (12) is rotatably connected to the left side of the pressure plate (10), the cross plate (14) is slidably connected to the top of the fixed frame (3), and the cross bar (13) is fixedly connected to the rear side of the cross plate (14), the cross bar (13) passes through the vertical plate (9), the left side of the cross bar (13) is rotatably connected to the right side of the pull rod (12), the clamping block (17) is fixedly connected to the rear side of the cross plate (14), and the outer wall of the rotating wheel (5) is provided with a plurality of clamping grooves at equal intervals, and the clamping grooves are arranged in a ring shape, and the clamping block (17) is engaged with the clamping grooves.

3. A new type of automotive carpet production line according to claim 1, characterized in that: The positioning mechanism comprises: a push plate (23), a push rod (24), an unlocking rod (27) and an insertion rod (28); The push plate (23) is slidably connected to the top of the drying box (18), the push rod (24) is fixedly connected to the left side of the push plate (23), the unlocking rod (27) is rotatably connected to the front side of the push rod (24), the insertion rod (28) is slidably connected to the right side of the air inlet pipe (21), the front side of the insertion rod (28) is rotatably connected to the rear side of the unlocking rod (27), and a slot is provided at the bottom of the filter plate (22), and the insertion rod (28) is engaged with the slot.

4. A new type of automotive carpet production line according to claim 2, characterized in that: The front side of the vertical plate (9) is fixedly connected to a slide rail, the outer wall of the slide rail is slidably connected to a slide sleeve, the front side of the slide sleeve is fixedly connected to the rear side of the pressure plate (10), the vertical plate (9) is a hollow structure, the inner wall of the vertical plate (9) is provided with a through hole, and the outer wall of the cross bar (13) is slidably connected to the inner wall of the through hole.

5. The new automotive carpet production line according to claim 2 is characterized in that: The top of the fixing frame (3) is fixedly connected to a compression spring (11), and the bottom of the pressure plate (10) is fixedly connected to the top of the compression spring (11).

6. A new type of automotive carpet production line according to claim 2, characterized in that: The rear side of the vertical plate (9) is fixedly connected to a limit spring (16), the rear side of the limit spring (16) is fixedly connected to the front side of the horizontal plate (14), the top of the fixed frame (3) is fixedly connected to a limit frame (15), the front side of the limit frame (15) is fixedly connected to the rear side of the vertical plate (9), and the limit frame (15) passes through the horizontal plate (14).

7. The new automotive carpet production line according to claim 1 is characterized in that: A guide frame (25) is fixedly connected to the top of the drying box (18); the left side of the guide frame (25) is slidably connected to the right side of the insertion rod (28); the inner wall of the guide frame (25) is slidably connected to the outer wall of the push rod (24); a return spring (26) is fixedly connected to the right side of the guide frame (25); and the right side of the return spring (26) is fixedly connected to the left side of the push plate (23).

8. The new automotive carpet production line according to claim 1 is characterized in that: A push spring (29) is fixedly connected to the top of the drying box (18), and the top of the push spring (29) is fixedly connected to the bottom of the insertion rod (28).

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