Full-automatic production line for automobile carpet and wheel cover

Abstract

The utility model relates to the technical field of automobile carpet and wheel cover production lines, in particular to an automobile carpet and wheel cover full-automatic production line which comprises a coil stock feeding mechanism, a cutting mechanism, a discharging platform, a dragging mechanism, a heating press, a conveying mechanism and a forming press which are sequentially arranged. The material dragging mechanism is used for taking materials from the coil stock feeding mechanism and penetrating through the cutting mechanism to place the materials on the material containing platform, and the conveying mechanism is arranged in the material containing platform, the heating press and the forming press in a penetrating mode and used for sequentially conveying the materials from the material containing platform to the heating press and the forming press. The production line comprises the coil stock feeding mechanism, the cutting mechanism, the dragging mechanism, the discharging platform, the conveying mechanism, the heating press and the forming press, the production line is continuously arranged and is communicated with one another through the conveying mechanism, the automation degree of the production line is greatly improved, manual participation is reduced, the production efficiency is improved, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to an automobile carpet, wheel cover production line technical field, concretely relates to an automobile carpet, wheel cover full -automatic production line. BACKGROUND

[0002] The automobile carpet is the interior trim part installed on the sheet metal of the automobile cab, has the functions of sound insulation, sound absorption, buffering and decoration, and is used for improving the comfort of vehicle driving, the automobile wheel cover is concentric with the wheel as an exterior part, is installed on the outside of the wheel, is close to the bottom of the vehicle body, the automobile wheel cover is installed above the high -speed rotating wheel of the sedan, can effectively control the transmission path of noise, has the sound absorption, sound insulation effect to the noise transmitted through the air, has the effect of shock absorption and noise reduction to the noise transmitted through the solid, reduces the noise in the vehicle through the comprehensive effect of two aspects, improves the quiet performance in the vehicle, and the wheel cover can also play the role of preventing mud water, at present, the commonly used automobile carpet on the market adopts the felt, and the wheel cover adopts the plastic, and is made through the mould pressing forming.

[0003] In the production process of the existing automobile carpet and wheel cover, a large amount of work procedures need to be participated by manual operation, whether the production product is good or bad depends on the experience of the operator, which leads to the uneven quality of the product, the high temperature heating and rolling process are involved in the production process, the manual operation has safety hazards, which may cause burns and mechanical injuries to the workers, and the labor cost is increasing, a large amount of manual operation undoubtedly increases the production cost. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model provides an automobile carpet, wheel cover full -automatic production line to solve the problems that the prior art needs a large amount of manual operation, the production cost is high, and the operator is easy to cause high temperature and mechanical injury.

[0005] To achieve the above object, the utility model provides an automobile carpet, wheel cover full -automatic production line, which comprises a material feeding mechanism, a cutting mechanism, a material placing platform, a material dragging mechanism, a heating press, a conveying mechanism and a forming press arranged in sequence, the material dragging mechanism is used to take material from the material feeding mechanism and place the material on the material placing platform by passing through the cutting mechanism, the conveying mechanism is arranged in the material placing platform, the heating press and the forming press, and the conveying mechanism is used to convey the material from the material placing platform to the heating press and the forming press in sequence.

[0006] The forming press comprises a top plate, a plurality of support columns, an upper pressing table and a lower pressing table, the top plate is arranged at the top end of the plurality of support columns, a plurality of upper oil cylinders are arranged on the top plate, the upper pressing table is in sliding connection with the plurality of support columns, the output end of the upper oil cylinder is connected with the upper pressing table, the side surface of the plurality of support columns is respectively provided with a lower oil cylinder, the lower pressing table is in sliding connection with the plurality of support columns, and the output end of the plurality of lower oil cylinders is connected with the lower pressing table.

[0007] The upper part of the plurality of support columns is respectively provided with an upper rack, the top end of the upper pressing table is provided with two groups of upper synchronous shafts one and two, the upper synchronous shaft one and the upper synchronous shaft two are arranged vertically, the upper synchronous shaft one and the upper synchronous shaft two are respectively provided with upper synchronous gears one and two, the upper synchronous gear one is in meshing connection with the upper synchronous gear two, and the two ends of the upper synchronous shaft one are provided with an upper synchronous gear three, the upper synchronous gear three is in meshing connection with the upper rack.

[0008] The lower part of the plurality of support columns is respectively provided with a lower rack, a lower rotating shaft is rotatably arranged around the lower pressing table, and a lower synchronous gear is arranged at the two ends of the lower rotating shaft and in meshing connection with the lower rack.

[0009] Further, the top end of the top plate is provided with a brake device and a water cooler, and the brake device is connected with the upper pressing table.

[0010] Further, the roll material feeding mechanism comprises a plurality of feeding supports and rollers, and the rollers are rotatably arranged on the feeding supports.

[0011] Further, the cutting mechanism comprises a cutting support, a cutter moving motor, a cutter driving motor, a cutter, a synchronous belt one and a plurality of pressing cylinders one, the cutter moving motor is fixed to the bottom of the cutting support, the synchronous belt one is installed on the cutting support through two synchronous pulleys one, the output end of the cutter moving motor is connected with one of the synchronous pulleys one, the cutter driving motor is slidably arranged on the cutting support and connected with the synchronous belt one, the output end of the cutter driving motor is connected with the cutter, a plurality of pressing cylinders one are installed on the upper part of the cutting support, the output end of the pressing cylinder one is connected with a pressing plate, and a roller shaft is installed on one side of the cutting support.

[0012] Further, the material placing platform comprises a material placing outer frame and a placing table, the placing table is arranged in the interior of the material placing outer frame, a hanging frame is arranged on the inner side of the top end of the material placing outer frame, a sliding frame is slidably arranged on the hanging frame, a plurality of pressing cylinders two are arranged on the sliding frame, the output end of the pressing cylinder two is connected with a pressing rod, a lead screw is arranged in the sliding frame, and a handle is arranged at one end of the lead screw.

[0013] Further, the material dragging mechanism comprises two parallel material dragging supports and material dragging clamps, the two material dragging supports are arranged in parallel in the material placing outer frame, both ends of the two material dragging supports are respectively provided with synchronous pulleys two, synchronous belts two are arranged on the two synchronous pulleys two arranged on the same material dragging support, clamps are slidably arranged on the inner sides of the two material dragging supports, the clamps are connected with the synchronous belts two, a material dragging sliding frame is arranged between the two clamps, a plurality of material dragging cylinders are arranged on the material dragging sliding frame, the output ends of the material dragging cylinders are connected with the material dragging clamps, one end of one of the material dragging supports is provided with a material dragging motor, the output end of the material dragging motor is connected with a rotating shaft, the rotating shaft is arranged across the two material dragging supports, and both ends of the rotating shaft are connected with the synchronous pulleys two arranged at the same end of the two material dragging supports.

[0014] Further, the heating press comprises a heating outer frame and a heating plate, the heating plate is connected to the top of the heating outer frame, the top of the heating outer frame is provided with a plurality of lifting oil cylinders, the output ends of the lifting oil cylinders are connected with a lower lifting frame, and the lower lifting frame is slidably connected with the heating outer frame, the lower part of the heating outer frame is provided with a plurality of lower lifting racks, a lower lifting synchronous shaft is rotatably arranged around the lower lifting frame, lower lifting gears are arranged at both ends of the lower lifting synchronous shaft, and the lower lifting gears are meshed with the lower lifting racks.

[0015] Further, the conveying mechanism comprises a conveying support, the conveying support passes through the material placing platform, the heating press and the forming press, conveying motors are arranged on the two sides of the conveying support, a group of synchronous pulleys three are arranged on the two sides of the conveying support, the output ends of the conveying motors on the same side are connected with one of the synchronous pulleys three on the same side, synchronous belts three are arranged outside the synchronous pulleys three on the same side, conveying clamps are slidably arranged on the conveying support, and the conveying clamps are connected with the synchronous belts three.

[0016] The utility model discloses a production line of plastic sheet, which comprises a material rolling feeding mechanism, a cutting mechanism, a material dragging mechanism, a material placing platform, a conveying mechanism, a heating press and a forming press.

[0017] The production line comprises a material rolling feeding mechanism, a cutting mechanism, a material dragging mechanism, a material placing platform, a conveying mechanism, a heating press and a forming press.

[0018] The forming press adopts double-acting upper and lower pressing plates, which can effectively improve the working efficiency of the forming press and the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the present application, the drawings required to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the production line;

[0021] Figure 2 It is a top view of the overall structure of the production line;

[0022] Figure 3 It is a schematic diagram of the material winding feeding mechanism structure;

[0023] Figure 4 It is a schematic diagram of the cutting mechanism structure;

[0024] Figure 5 It is a top view of the cutting mechanism;

[0025] Figure 6 It is a schematic diagram of the material discharging platform structure;

[0026] Figure 7 It is a schematic diagram of the material dragging mechanism structure;

[0027] Figure 8 It is a schematic diagram of the heating press structure;

[0028] Figure 9 It is a schematic diagram of the conveying mechanism structure;

[0029] Figure 10 It is a schematic diagram of the molding press structure Figure 1 ;

[0030] Figure 11 It is a schematic diagram of the molding press structure Figure 2 (no upper synchronization shaft);

[0031] Wherein: 1- roll material feeding mechanism, 11- feeding support, 12- roller, 2- cutting mechanism, 21- cutting support, 22- cutter movement motor, 23- cutter drive motor, 24- cutter, 25- synchronous belt one, 26- compression cylinder one, 27- synchronous pulley one, 28- compression plate, 29- roller shaft, 3- material placing platform, 31- material placing outer frame, 32- placing table, 33- suspension frame, 34- sliding frame, 35- compression cylinder two, 36- compression rod, 37- screw rod, 38- handle, 4- material dragging mechanism, 41- material dragging support, 42- material dragging clamping jaw, 43- synchronous pulley two, 44- synchronous belt two, 45- clamp, 46- material dragging sliding frame, 47- material dragging motor, 48- rotating shaft, 5- heating press, 51- heating outer frame, 52- heating plate, 53- lifting cylinder, 54- lower lifting frame, 55- lower lifting rack, 56- lower lifting synchronous shaft, 57- lower lifting gear, 6- conveying mechanism, 61- conveying support, 62- conveying motor, 63- synchronous belt three, 64- conveying clamping jaw, 7- forming press. 701- top plate, 702- support column, 703- upper pressing table, 704- lower pressing table, 705- upper cylinder, 706- lower cylinder, 707- upper rack, 708- upper synchronous shaft one, 709- upper synchronous shaft two, 710- upper synchronous gear one, 711- upper synchronous gear two, 712- upper synchronous gear three, 713- lower rack, 714- lower rotating shaft, 715- lower synchronous gear, 716- brake device, 717- water chiller. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] In one specific embodiment of the utility model, a full-automatic production line for automobile carpet and wheel cover comprises roll material feeding mechanism 1, cutting mechanism 2, material placing platform 3, material dragging mechanism 4, heating press 5, conveying mechanism 6 and forming press 7 arranged in sequence, material dragging mechanism 4 is used to take material from roll material feeding mechanism 1 and place the material on material placing platform 3 by passing through cutting mechanism 2, conveying mechanism 6 is arranged in material placing platform 3, heating press 5 and forming press 7, and conveying mechanism 6 is used to convey the material from material placing platform 3 to heating press 5 and forming press 7 in sequence.

[0034] The forming press 7 comprises a top plate 701, a plurality of support columns 702, an upper pressing table 703 and a lower pressing table 704, the top plate 701 is arranged at the top end of the plurality of support columns 702, a plurality of upper oil cylinders 705 are arranged on the top plate 701, the upper pressing table 703 is in sliding connection with the plurality of support columns 702, the output end of the upper oil cylinder 705 is connected with the upper pressing table 703, the side surface of each of the plurality of support columns 702 is respectively provided with a lower oil cylinder 706, the lower pressing table 704 is in sliding connection with the plurality of support columns 702, the output end of each of the plurality of lower oil cylinders 706 is connected with the lower pressing table 704; the top end of the top plate 701 is provided with a brake device 716 and a water cooler 717, and the brake device 716 is connected with the upper pressing table 703.

[0035] The upper part of each of the plurality of support columns 702 is respectively provided with an upper rack 707, the top end of the upper pressing table 703 is provided with two groups of upper synchronous shafts one 708 and upper synchronous shafts two 709, and the upper synchronous shafts one 708 and the upper synchronous shafts two 709 are arranged vertically, the upper synchronous shafts one 708 and the upper synchronous shafts two 709 are respectively provided with upper synchronous gears one 710 and upper synchronous gears two 711, the upper synchronous gears one 710 and the upper synchronous gears two 711 are in meshing, and the two ends of the upper synchronous shafts one 708 are provided with upper synchronous gears three 712, the upper synchronous gears three 712 are in meshing with the upper racks 707; the lower part of each of the plurality of support columns 702 is respectively provided with a lower rack 713, and a lower rotating shaft 714 is rotatably arranged around the lower pressing table 704, the two ends of the lower rotating shaft 714 are respectively provided with lower synchronous gears 715, and the lower synchronous gears 715 are in meshing with the lower racks 713, the upper synchronous shafts one 708, the upper synchronous shafts two 709 and the lower rotating shaft 714 can be respectively used for synchronizing the positions of the running parts of the upper pressing table 703 and the lower pressing table 704.

[0036] The roll material feeding mechanism 1 comprises a plurality of feeding supports 11 and roller cylinders 12, and the roller cylinders 12 are rotatably arranged on the feeding supports 11.

[0037] The cutting mechanism 2 comprises a cutting support 21, a cutter movement motor 22, a cutter driving motor 23, a cutter 24, a synchronous belt one 25 and a plurality of pressing cylinders one 26, the cutter movement motor 22 is fixed on the bottom of the cutting support 21, the synchronous belt one 25 is installed on the cutting support 21 through two synchronous pulleys one 27, the output end of the cutter movement motor 22 is connected with one of the synchronous pulleys one 27, the cutter driving motor 23 is slidably arranged on the cutting support 21 and connected with the synchronous belt one 25, the output end of the cutter driving motor 23 is connected with the cutter 24, the plurality of pressing cylinders one 26 are installed on the upper part of the cutting support 21, the output end of each of the plurality of pressing cylinders one 26 is connected with a pressing plate 28, a roller shaft 29 is installed on one side of the cutting support 21, and the roller shaft 29 can be used for supporting and conveying materials.

[0038] The discharging platform 3 comprises a discharging outer frame 31 and a placing table 32, the placing table 32 is arranged in the inside of the discharging outer frame 31, the inside of the top end of the discharging outer frame 31 is provided with a hanging frame 33, the sliding frame 34 is slidably arranged on the hanging frame 33, a plurality of pressing cylinders II 35 are arranged on the sliding frame 34, the output end of the pressing cylinder II 35 is connected with a pressing rod 36, the lead screw 37 is arranged in the sliding frame 34, the handle 38 is arranged at one end of the lead screw 37, the position of the sliding frame 34 is adjusted by rotating the lead screw 37 by the handle 38, so that the pressing rod 36 can press the material to the appropriate position of the placing table 32.

[0039] The material dragging mechanism 4 comprises two parallel arranged material dragging supports 41 and material dragging clamping jaws 42, the two material dragging supports 41 are arranged in parallel in the discharging outer frame 31, the two ends of the two material dragging supports 41 are respectively provided with synchronous pulleys II 43, the synchronous belt II 44 is arranged on the two synchronous pulleys II 43 arranged on the same material dragging support 41, the inside of the two material dragging supports 41 is slidably provided with clamps 45, the clamps 45 are connected with the synchronous belt II 44, the material dragging sliding frame 46 is arranged between the two clamps 45, a plurality of material dragging cylinders are arranged on the material dragging sliding frame 46, the output end of the material dragging cylinder is connected with the material dragging clamping jaw 42, one end of one of the two material dragging supports 41 is provided with a material dragging motor 47, the output end of the material dragging motor 47 is connected with a rotating shaft 48, the rotating shaft 48 is arranged across the two material dragging supports 41, and the two ends of the rotating shaft 48 are respectively connected with the synchronous pulleys II 43 arranged at the same end of the two material dragging supports 41.

[0040] The heating press 5 comprises a heating outer frame 51 and a heating plate 52, the heating plate 52 is connected to the top of the heating outer frame 51, a plurality of lifting oil cylinders 53 are arranged on the top of the heating outer frame 51, the output end of the lifting oil cylinder 53 is connected with a lower lifting frame 54, and the lower lifting frame 54 is slidably connected with the heating outer frame 51, a plurality of lower lifting racks 55 are arranged on the lower part of the heating outer frame 51, a lower lifting synchronous shaft 56 is rotatably arranged on the periphery of the lower lifting frame 54, lower lifting gears 57 are arranged at the two ends of the lower lifting synchronous shaft 56, and the lower lifting gears 57 are meshed with the lower lifting racks 55.

[0041] The conveying mechanism 6 comprises a conveying support 61, the conveying support 61 passes through the discharging platform 3, the heating press 5 and the forming press 7, the two sides of the conveying support 61 are respectively provided with conveying motors 62, a group of synchronous pulleys III are arranged on the two sides of the conveying support 61, the output end of the conveying motor 62 on the same side is connected with one of the synchronous pulleys III on the same side, the synchronous belt III 63 is arranged outside the synchronous pulleys III on the same side, the conveying clamping jaw 64 is slidably arranged on the conveying support 61, and the conveying clamping jaw 64 is connected with the synchronous belt III 63.

[0042] The practical process of the utility model:

[0043] The material is placed on the roll material loading mechanism 1, the material is pulled to the material placing platform 3 by the material pulling gripper 42 of the material pulling mechanism 4, and the material is placed on the placing table 32; the material is cut by the cutting mechanism 2; the cut material on the placing table 32 is clamped by the conveying gripper 64 of the conveying mechanism 6; the material is conveyed to the heating press 5 by the conveying mechanism 6; the lower lifting frame 54 is lifted by the heating press 5; the material is heated by the heating plate 52; the heated material is conveyed to the forming press 7 by the conveying gripper 64 of the conveying mechanism 6; the upper and lower press tables 703 and 704 of the forming press 7 are closed, and the final forming of the material is completed.

[0044] The various preferred and optional technical means disclosed in the utility model can be combined arbitrarily to form different technical schemes, and equivalent changes made according to the claims still fall within the scope of the utility model.

Claims

1. A full-automatic production line for automobile carpets and wheel covers, characterized in that, The application relates to a roll material feeding mechanism (1), a cutting mechanism (2), a material placing platform (3), a material dragging mechanism (4), a heating press (5), a conveying mechanism (6) and a forming press (7) which are sequentially arranged, the material dragging mechanism (4) is used for taking material from the roll material feeding mechanism (1) and placing the material on the material placing platform (3) through the cutting mechanism (2), the conveying mechanism (6) is arranged in the material placing platform (3), the heating press (5) and the forming press (7), and the conveying mechanism (6) is used for sequentially conveying material from the material placing platform (3) to the heating press (5) and the forming press (7); The forming press (7) comprises a top plate (701), a plurality of support columns (702), an upper pressing table (703) and a lower pressing table (704), the top plate (701) is arranged at the top ends of the support columns (702), a plurality of upper oil cylinders (705) are arranged on the top plate (701), the upper pressing table (703) is in sliding connection with the support columns (702), the output ends of the upper oil cylinders (705) are connected with the upper pressing table (703), lower oil cylinders (706) are arranged on the sides of the support columns (702), the lower pressing table (704) is in sliding connection with the support columns (702), and the output ends of the lower oil cylinders (706) are connected with the lower pressing table (704); Upper racks (707) are arranged on the upper portions of the support columns (702), two groups of upper synchronous shafts (708) and upper synchronous shafts (709) are arranged at the top end of the upper pressing table (703), the upper synchronous shafts (708) and the upper synchronous shafts (709) are arranged perpendicularly, upper synchronous gears (710) and upper synchronous gears (711) are arranged on the upper synchronous shafts (708) and the upper synchronous shafts (709) respectively, the upper synchronous gears (710) and the upper synchronous gears (711) are in meshing connection, upper synchronous gears (712) are arranged at the two ends of the upper synchronous shafts (708), and the upper synchronous gears (712) are in meshing connection with the upper racks (707); Lower racks (713) are arranged on the lower portions of the support columns (702), lower rotating shafts (714) are rotatably arranged around the lower pressing table (704), lower synchronous gears (715) are arranged at the two ends of the lower rotating shafts (714), and the lower synchronous gears (715) are in meshing connection with the lower racks (713).

2. The full-automatic production line for automobile carpets and wheel covers according to claim 1, characterized in that, A brake device (716) and a water cooler (717) are arranged at the top end of the top plate (701), and the brake device (716) is connected with the upper pressing table (703).

3. The full-automatic production line for automobile carpets and wheel covers according to claim 1, characterized in that, The roll material feeding mechanism (1) comprises a plurality of feeding supports (11) and rollers (12), and the rollers (12) are rotatably arranged on the feeding supports (11).

4. The full-automatic production line for automobile carpets and wheel covers according to claim 1, characterized in that, The cutting mechanism (2) includes a cutting support (21), a cutter movement motor (22), a cutter drive motor (23), a cutter (24), a synchronous belt one (25) and a plurality of pressing cylinders one (26), the cutter movement motor (22) is fixed at the bottom of the cutting support (21), the synchronous belt one (25) is installed on the cutting support (21) through two synchronous pulleys one (27), the output end of the cutter movement motor (22) is connected with one of the synchronous pulleys one, the cutter drive motor (23) is slidably arranged on the cutting support (21) and connected with the synchronous belt one (25), the output end of the cutter drive motor (23) is connected with the cutter (24), a plurality of the pressing cylinders one (26) are installed on the upper part of the cutting support (21), the output end of a plurality of the pressing cylinders one (26) is connected with a pressing plate (28), and one side of the cutting support (21) is provided with a roller shaft (29).

5. The full-automatic production line for automobile carpets and wheel covers according to claim 1, characterized in that, The feeding platform (3) includes a feeding outer frame (31) and a placing table (32), the placing table (32) is arranged in the inside of the feeding outer frame (31), the inside of the top end of the feeding outer frame (31) is provided with a hanging frame (33), the sliding frame (34) is slidably arranged on the hanging frame (33), a plurality of pressing cylinders two (35) are arranged on the sliding frame (34), the output end of the pressing cylinders two (35) is connected with a pressing rod (36), and the screw rod (37) is arranged in the sliding frame (34).

6. The full-automatic production line for automobile carpets and wheel covers according to claim 5, characterized in that, The material dragging mechanism (4) includes two parallel arranged material dragging supports (41) and material dragging clamps (42), two material dragging supports (41) are arranged in parallel in the feeding outer frame (31), both ends of two material dragging supports (41) are respectively provided with synchronous pulleys two (43), two synchronous pulleys two (43) arranged on the same material dragging support (41) are wound with a synchronous belt two (44), the inner sides of two material dragging supports (41) are slidably provided with clamps (45), the clamps (45) are connected with the synchronous belt two (44), a material dragging sliding frame (46) is arranged between two clamps (45), a plurality of material dragging cylinders are arranged on the material dragging sliding frame (46), the output ends of the material dragging cylinders are connected with the material dragging clamps (42), one end of one of the material dragging supports (41) is provided with a material dragging motor (47), the output end of the material dragging motor (47) is connected with a rotating shaft (48), the rotating shaft (48) is arranged across two material dragging supports (41), and both ends of the rotating shaft (48) are connected with the synchronous pulleys two (43) arranged at the same end of two material dragging supports (41).

7. The full-automatic production line for automobile carpets and wheel covers according to claim 1, characterized in that, The heating press (5) comprises a heating outer frame (51) and a heating plate (52), the heating plate (52) is connected at the top of the heating outer frame (51), the top of the heating outer frame (51) is provided with several lifting oil cylinders (53), the output end of the lifting oil cylinder (53) is connected with a lower lifting frame (54), and the lower lifting frame (54) is in sliding connection with the heating outer frame (51), the lower part of the heating outer frame (51) is provided with several lower lifting racks (55), the periphery of the lower lifting frame (54) is rotationally provided with a lower lifting synchronous shaft (56), both ends of the lower lifting synchronous shaft (56) are provided with a lower lifting gear (57), and the lower lifting gear (57) is in mesh with the lower lifting rack (55).

8. The full-automatic production line for automobile carpets and wheel covers according to claim 1, characterized in that, The conveying mechanism (6) comprises a conveying support (61), the conveying support (61) passes through the feeding platform (3), the heating press (5) and a forming press (7), conveying motors (62) are arranged on both sides of the conveying support (61) respectively, a group of synchronous belt pulley threes are arranged on both sides of the conveying support (61) respectively, the output end of the conveying motor (62) on the same side is connected with one of the synchronous belt pulley threes on the same side, the synchronous belt pulley threes on the same side are wound with synchronous belts threes (63) outside, and conveying clamping jaws (64) are slidably arranged on the conveying support (61) and connected with the synchronous belts threes (63).

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