Cambered surface hot pressing equipment with low-temperature pressure maintaining function

Abstract

The utility model discloses cambered surface hot-pressing equipment with a low-temperature pressure maintaining function, relates to the technical field of hot-pressing equipment, and aims to solve the technical problem that a lower die cannot carry out over-processing on a whole sleeve of clothes. According to the technical scheme, the device is characterized by comprising a movable base and a rack, the rack is connected to the movable base through a mounting assembly, a lower die base is arranged on one side of the rack, two lower die assemblies and two expansion assemblies are arranged on one side of the lower die base, and the two lower die assemblies are arranged above the two expansion assemblies; extension assemblies are arranged on the two lower die assemblies and the two extension assemblies, driving assemblies are arranged on the two lower die assemblies, a displacement output assembly is arranged at the top of the rack, a shaft seat connecting plate is arranged on the displacement output assembly, an overturning connecting assembly is arranged on the shaft seat connecting plate, and a cold die assembly and a hot die assembly are arranged on the overturning connecting assembly; and an overturning assembly is arranged on the overturning connecting assembly. The utility model aims to provide the cambered surface hot pressing equipment with the low-temperature pressure maintaining function.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot-pressing equipment, more particularly to an arc-surface hot-pressing equipment with low-temperature pressure-maintaining function. BACKGROUND

[0002] Clothing hot-pressing equipment is a device that uses high temperature and pressure to process cloth, mainly used for cloth bonding, logo stamping and shaping finishing in the clothing manufacturing process. Its working principle is to heat the platen through heating elements while applying a certain pressure, so that the cloth is heated and pressed between the platens, thereby achieving the effect of bonding, flattening or shaping. The hot press plays a crucial role in the clothing manufacturing process, ensuring the flatness and aesthetics of the cloth and improving the overall quality of the clothing.

[0003] In the prior art, the lower die can only process the sleeve opening of the clothing, and cannot process the entire sleeve of the clothing.

[0004] Therefore, there is an urgent need for a new technical solution to solve the above technical problems. INVENTION CONTENTS

[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide an arc-surface hot-pressing equipment with low-temperature pressure-maintaining function.

[0006] The above technical purpose of the utility model is achieved through the following technical solution: an arc-surface hot-pressing equipment with low-temperature pressure-maintaining function, characterized by comprising a mobile base and a rack, the rack is connected to the mobile base through a mounting assembly, one side of the rack is provided with a lower die base, one side of the lower die base is provided with two groups of lower die assemblies and two groups of expansion assemblies, the two groups of lower die assemblies are arranged above the two groups of expansion assemblies, the two groups of lower die assemblies and the two groups of expansion assemblies are provided with extension assemblies, the two groups of lower die assemblies are further provided with driving assemblies, the top of the rack is provided with a group of displacement output assemblies, the displacement output assemblies are provided with a shaft seat connecting plate, the shaft seat connecting plate is provided with a turnover connecting assembly, the turnover connecting assembly is provided with a group of cold die assemblies and a group of hot die assemblies, the turnover connecting assembly is further provided with a turnover assembly for turning over the cold die assemblies and the hot die assemblies.

[0007] By adopting the technical scheme, the moving base provides support for the installation assembly, the installation assembly and the moving base can fix the rack, the lower die base provides corresponding support for the lower die assembly and the extension assembly, the lower die assembly and the extension assembly can adapt to the sizes of various cuffs, and in cooperation with the extension assembly, the whole sleeve of the clothes can be processed, when in use, the operator simultaneously sleeves the cuffs into the lower die assembly and the extension assembly, the distance between the lower die assembly and the extension assembly is just equal to the diameter of the cuff, the relative fixing effect can be achieved, the driving assembly can drive the lower die assembly to rotate, through the rotation, the whole outer surface of the cuff is processed, after the cuff is processed, the sleeve is processed through the extension assembly, the displacement output assembly can drive the cold die assembly or the hot die assembly to cooperate, the cuff or the sleeve can be cold-pressed or hot-pressed, the turnover connecting assembly and the turnover assembly cooperate, the alternation between the cold die assembly and the hot die assembly can be realized, and the cuff or the sleeve is cold-pressed or hot-pressed according to the process.

[0008] The utility model further sets up: the installation assembly includes bottom foot support pipe and foot cup, the specific quantity of bottom foot support pipe is two, two bottom foot support pipe runs through the bottom of rack, the specific quantity of foot cup is four, the top of four foot cup is bolted fixed on both ends of two bottom foot support pipe respectively, and its bottom is bolted fixed on the upper surface of moving base.

[0009] The utility model further sets up: the lower die assembly includes lower die rotating shaft, pressure bearing and lower die wrapping layer, one end of lower die rotating shaft runs through lower die base, it is bolted fixed on lower die base plate through pressure bearing, lower die wrapping layer is set on the side of lower die rotating shaft away from pressure bearing, the extension assembly includes extension cylinder, extension base, extension rod, extension sleeve and cylinder support, extension base is arranged on the piston rod of extension cylinder, one end of extension rod is fixedly connected with extension base, and the other end is rotatably connected with extension sleeve, one side of cylinder support is bolted fixed on lower die base, and the other side is bolted fixed on extension cylinder.

[0010] The utility model further sets up: the extension assembly includes extension cylinder, upper spline, lower spline and push plate, extension cylinder is set up on lower die base, upper spline is fixedly connected with rear lower die rotating shaft, and is rotatably connected with front lower die rotating shaft through connecting rod, lower spline is fixedly connected with rear extension rod, and is rotatably connected with front extension rod through connecting rod, the top of push plate abuts on upper spline, and the bottom abuts on lower spline, one side of push plate is fixedly connected with the piston rod of extension cylinder.

[0011] The utility model further sets up: drive assembly includes pulley mounting support, drive motor, driving pulley, driven pulley and synchronous belt, pulley mounting support bolt fixed in the inner wall of rack, drive motor bolt fixed on one side of pulley mounting support, the output shaft rotation of drive motor is connected in driving pulley, the specific quantity of driven pulley is two, two driven pulley rotation is connected in two lower mould rotating shaftes of two groups of lower mould assemblies, synchronous belt rotation is connected in driving pulley and two driven pulleys.

[0012] The utility model further sets up: displacement output assembly includes output cylinder, cylinder base and guide rod, output cylinder sets up at the top of rack, its piston rod is penetrated in the rack, the top of cylinder base is connected in the piston rod of output cylinder, its bottom bolt is fixed in axle seat connecting plate, the guide rod sets up at the top of rack, its one end is penetrated in the rack and is connected to the upper surface of axle seat connecting plate.

[0013] The utility model further sets up: the turnover connecting component includes bearing seat plate, conversion seat plate and turnover shaft, the specific quantity of bearing seat plate and conversion seat plate all is two, two bearing seat plate bolt fixed in two conversion seat plates, two bearing seat plate top bolt fixed in the lower surface of axle seat connecting plate, turnover shaft is penetrated in two bearing seat plates and two conversion seat plates.

[0014] The utility model further sets up: cold mould assembly cold mould transition board, cold mould connecting plate, cold upper die and cold mould shell, the upper surface bolt fixed in two conversion seat plates of cold mould transition board, its lower surface bolt fixed in cold mould connecting plate, the specific quantity of cold upper die is two, the upper surface bolt fixed in cold mould connecting plate of two cold upper dies, the specific quantity of cold mould shell is two, two cold mould shells are covered respectively in two cold upper dies.

[0015] The utility model further sets up: hot mould assembly hot mould transition board, hot mould connecting plate, hot upper die and hot mould shell, the upper surface bolt fixed in two conversion seat plates of hot mould transition board, its lower surface bolt fixed in hot mould connecting plate, the specific quantity of hot upper die is two, the upper surface bolt fixed in hot mould connecting plate of two hot upper dies, the specific quantity of hot mould shell is two, two hot mould shells are covered respectively in two hot upper dies.

[0016] The utility model further sets up: turnover assembly includes turnover cylinder, turnover base, cylinder joint and turnover arm, turnover cylinder sets up on turnover base, its piston rod is penetrated in turnover base, cylinder joint sets up on the piston rod of turnover cylinder, one end rotation of turnover arm is connected in cylinder joint, its the other end rotation is connected in one end of turnover shaft.

[0017] The utility model has the following beneficial effects: 1. the lower mould rotating shaft can be matched with the extension rod to adapt to clothes with various sizes of cuffs and sleeves.

[0018] 2. The output cylinder provides a power source to drive the cold upper mould or the hot upper mould to move downwards, thereby realizing cold pressing or hot pressing of the fabric on the lower mould.

[0019] 3. The turnover cylinder enables the cold upper mould and the hot upper mould to be alternated, and cold pressing or hot pressing is realized according to requirements.

[0020] 4. The driving motor enables the lower mould rotating shaft to rotate during hot pressing or cold pressing, so that the entire outer surface of the cuffs and sleeves can be processed. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a perspective structural schematic view of the embodiment;

[0022] Figure 2 It is a rear view of the embodiment;

[0023] Figure 3 It is a perspective structural schematic view of the lower mould assembly and the extension assembly of the embodiment;

[0024] Figure 4 It is a perspective structural schematic view of the lower mould assembly, the extension assembly and the driving assembly of the embodiment;

[0025] Figure 5 It is a perspective structural schematic view of the displacement output assembly, the turnover connecting assembly, the cold mould assembly and the hot mould assembly of the embodiment;

[0026] Figure 6 It is a perspective structural schematic view of the displacement output assembly, the turnover connecting assembly, the cold mould assembly and the hot mould assembly of the embodiment from another angle;

[0027] Figure 7 It is a perspective structural schematic view of the lower mould assembly, the extension assembly and the extension assembly of the embodiment.

[0028] BRIEF DESCRIPTION OF DRAWINGS: 1, mobile base; 2, rack; 3, lower mold base; 4, shaft seat connecting plate; 5, foot support tube; 6, foot cup; 7, front lower mold rotating shaft; 8, compression bearing; 9, lower mold wrapping layer; 10, expansion cylinder; 11, expansion base; 12, front expansion rod; 13, expansion sleeve; 14, cylinder support; 15, pulley mounting support; 16, drive motor; 17, driving pulley; 18, driven pulley; 19, synchronous belt; 20, output cylinder; 21, cylinder base; 22, guide rod; 23, bearing seat plate; 24, conversion seat plate; 25, turnover shaft; 26, cold mold transition plate; 27, cold mold connecting plate; 28, cold upper mold; 29, cold mold shell; 30, hot mold transition plate; 31, hot mold connecting plate; 32, hot upper mold; 33, hot mold shell; 34, turnover cylinder; 35, turnover base; 36, cylinder joint; 37, turnover arm; 38, rear lower mold rotating shaft; 39, rear expansion rod; 40, extension cylinder; 41, upper spline; 42, lower spline; 43, push plate. DETAILED DESCRIPTION

[0029] The utility model will be made further detailed description in combination with the drawings.

[0030] Wherein same part is indicated with same reference numerals. It is explained that, the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the direction in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" respectively refer to the direction towards or away from the geometric center of a particular component.

[0031] As Figures 1 to 2 Indicated, a kind of arc surface hot-pressing equipment with low temperature pressure maintaining function, including mobile base 1 and rack 2, rack 2 is connected to mobile base 1 by installation component, one side of rack 2 is provided with lower mold base 3, one side of lower mold base 3 is provided with two groups of lower mold components and two groups of expansion components, two groups of lower mold components are set in the upper of two groups of expansion components, and driving component is also provided on two groups of lower mold components, the top of rack 2 is provided with a group of displacement output components, displacement output components are provided with a block of shaft seat connecting plate 4, shaft seat connecting plate 4 is provided with turnover connecting component, turnover connecting component is provided with a group of cold mold components and a group of hot mold components, and turnover connecting component is also provided with turnover component for overturning cold mold components and hot mold components.

[0032] The mobile base 1 provides support for the installation assembly, through which the rack 2 can be fixed with the mobile base 1, and the lower die base 3 provides corresponding support for the lower die assembly and the extension assembly, and the lower die assembly, the extension assembly and the extension assembly can adapt to the size of various cuffs and sleeves, and when used in conjunction with the extension assembly, the entire sleeve of the garment can be processed, when used, the operator simultaneously sleeves the lower die assembly and the extension assembly, the distance between the lower die assembly and the extension assembly is just equal to the diameter of the sleeve, which can have a relatively fixed effect, the driving assembly can rotate the lower die assembly, through rotation, the entire outer surface of the sleeve is processed, after the sleeve is processed, the sleeve is processed through the extension assembly, the displacement output assembly can drive the cold die assembly or the hot die assembly to cooperate, which can cold-press or hot-press the sleeve, the turnover connecting assembly and the turnover assembly cooperate to realize the alternation between the cold die assembly and the hot die assembly, and cold-press or hot-press the sleeve according to the process.

[0033] As shown in Figures 1 to 2 , the installation assembly includes a foot support pipe 5 and a foot cup 6, the specific number of the foot support pipe 5 is two, and the two foot support pipes 5 penetrate the bottom of the rack 2, the specific number of the foot cup 6 is four, and the top of the four foot cups 6 is bolted to both ends of the two foot support pipes 5, and the bottom is bolted to the upper surface of the mobile base 1.

[0034] The two foot support pipes 5 provide a stable support foundation for the rack 2; the four foot cups 6 are fixed to both ends of the two foot support pipes 5 and the upper surface of the mobile base 1, forming a stable support system; which can effectively prevent the equipment from tilting or shaking due to uneven stress during processing, and ensure the stable operation of the equipment.

[0035] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 7As shown, the lower mold assembly includes a front lower mold rotating shaft 7, a compression bearing 8 and a lower mold wrapping layer 9, one end of the front lower mold rotating shaft 7 penetrates through the lower mold base 3, which is bolted to the lower mold base plate through the compression bearing 8, and the lower mold wrapping layer 9 is sleeved on one side of the front lower mold rotating shaft 7 away from the compression bearing 8; the expansion assembly includes an expansion cylinder 10, an expansion base 11, a front expansion rod 12, an expansion sleeve 13 and a cylinder support 14, the expansion base 11 is arranged on the piston rod of the expansion cylinder 10, one end of the front expansion rod 12 is fixedly connected to the expansion base 11, and the other end is rotatably connected to the expansion sleeve 13, one side of the cylinder support 14 is bolted to the lower mold base 3, and the other side is bolted to the expansion cylinder 10; the extension assembly includes an extension cylinder 40, an upper spline 41, a lower spline 42 and a push plate 43, the extension cylinder 40 is arranged on the lower mold base, the upper spline 41 is fixedly connected to the rear lower mold rotating shaft 38 and rotatably connected to the front lower mold rotating shaft 7 through a connecting rod, the lower spline 42 is fixedly connected to the rear expansion rod 39 and rotatably connected to the front expansion rod 12 through a connecting rod, the top of the push plate 43 abuts against the upper spline 41, and the bottom of the push plate 43 abuts against the lower spline 42, one side of the push plate 43 is fixedly connected to the piston rod of the extension cylinder 40.

[0036] A groove is formed in the front lower mold rotating shaft 7 for inserting the connecting rod of the upper spline 41, the front lower mold rotating shaft 7 can rotate, the front lower mold rotating shaft 7 is connected to the rear lower mold rotating shaft 38 through the upper spline 41, rotation of the front lower mold rotating shaft 7 can drive rotation of the sleeve opening of the garment, and cooperation with the upper spline 41 can drive rotation of the sleeve, the compression bearing 8 ensures stable installation of the front lower mold rotating shaft 7 and improves stability of the lower mold assembly during operation; the lower mold wrapping layer 9 can reduce wear of the material in the sleeve opening, to a certain extent, protects the sleeve opening, and also provides certain protection for the front lower mold rotating shaft 7; the cylinder support 14 provides corresponding support for the expansion cylinder 10, the expansion cylinder 10 outputs power to drive the piston rod to drive the expansion base 11 to move up and down, a groove is formed in the front expansion rod 12 for inserting the lower spline 42, the front expansion rod 12 is connected to the rear expansion rod 39 through the lower spline 42, further, the front expansion rod 12 on the expansion base 11 can be displaced to adapt to garments with different sizes of sleeve openings, cooperation with the lower spline 42 can adapt to different sizes of sleeves, and the expansion sleeve 13 rotatably connected to the front expansion rod 12 can cooperate with the lower mold wrapping layer 9 to rotate the sleeve opening or sleeve of the garment.

[0037] As Figures 3 to 4As shown, the driving assembly includes a pulley mounting bracket 15, a driving motor 16, a driving pulley 17, a driven pulley 18 and a synchronous belt 19, the pulley mounting bracket 15 is bolted to the inner wall of the rack 2, the driving motor 16 is bolted to one side of the pulley mounting bracket 15, the output shaft of the driving motor 16 is rotatably connected to the driving pulley 17, the specific number of the driven pulleys 18 is two, the two driven pulleys 18 are rotatably connected to the two front lower mold rotating shafts 7 of the two groups of lower mold assemblies respectively, and the synchronous belt 19 is rotatably connected to the driving pulley 17 and the two driven pulleys 18.

[0038] The mounting bracket provides corresponding support for the installation of the driving pulley 17, the driven pulley 18 and the driving motor 16, the output shaft of the driving motor 16 drives the driving pulley 17 to rotate, the driving pulley 17 can drive the two driven pulleys 18 to rotate through the synchronous belt 19, the rotation of the driven pulley 18 can make the front lower mold rotating shaft 7 rotate, and the rotation of the front lower mold rotating shaft 7 can make the sleeve or the sleeve rotate, thereby facilitating the processing of the sleeve or the sleeve.

[0039] As shown in Figures 5 to 6 The displacement output assembly includes an output cylinder 20, a cylinder base 21 and a guide rod 22, the output cylinder 20 is arranged at the top of the rack 2, the piston rod thereof penetrates the rack 2, the top of the cylinder base 21 is connected to the piston rod of the output cylinder 20, and the bottom thereof is bolted to the shaft seat connecting plate 4, and the guide rod 22 is arranged at the top of the rack 2, one end thereof penetrates the rack 2 and is connected to the upper surface of the shaft seat connecting plate 4.

[0040] The output cylinder 20 provides a power source, the cylinder base 21 enhances the connection strength between the cylinder and the shaft seat connecting plate 4, provides stable support, prevents the cylinder from shaking or displacing during work, and the guide rod 22 provides accurate guidance for the movement of the cylinder, thereby improving positioning accuracy.

[0041] As shown in Figures 5 to 6 The turnover connecting assembly includes a bearing seat plate 23, a conversion seat plate 24 and a turnover shaft 25, the specific number of the bearing seat plate 23 and the conversion seat plate 24 is two, the two bearing seat plates 23 are bolted to the two conversion seat plates 24 respectively, the top of the two bearing seat plates 23 is bolted to the lower surface of the shaft seat connecting plate 4, and the turnover shaft 25 penetrates the two bearing seat plates 23 and the two conversion seat plates 24.

[0042] The rotation of the turnover shaft 25 can realize the alternation between the cold mold assembly and the hot mold, and the bearing seat plate 23 and the conversion seat plate 24 not only provide support between the rotating shaft and the bearing connecting plate, but also provide support between the shaft seat connecting plate 4 and the cold mold assembly or the hot mold assembly.

[0043] As shown in Figures 5 to 6As shown in the figure, the cold mold assembly includes cold mold transition plate 26, cold mold connecting plate 27, cold upper mold 28 and cold mold cover 29. The upper surface of the cold mold transition plate 26 is bolted to the two conversion seat plates 24, and the lower surface is bolted to the cold mold connecting plate 27. The specific number of cold upper molds 28 is two, and the upper surfaces of the two cold upper molds 28 are bolted to the cold mold connecting plate 27. The specific number of cold mold covers 29 is two, and the two cold mold covers 29 are respectively covered on the two cold upper molds 28.

[0044] The cold mold transition plate 26 ensures the close connection between the cold upper mold 28 assembly and the conversion seat plate 24. The cold mold transition plate 26 provides support for the cold mold connecting plate 27 and the cold upper mold 28, so that the power of the output cylinder 20 can be transmitted to the cold upper mold 28 to realize cold pressing of the cuff or sleeve. At the same time, the alternation between the cold upper mold 28 and the hot upper mold 32 is realized. The setting of the cold mold cover 29 effectively protects the cold upper mold 28 from damage from the external environment.

[0045] As shown in the figure, Figures 5 to 6 The hot mold assembly includes hot mold transition plate 30, hot mold connecting plate 31, hot upper mold 32 and hot mold cover 33. The upper surface of the hot mold transition plate 30 is bolted to the two conversion seat plates 24, and the lower surface is bolted to the hot mold connecting plate 31. The specific number of hot upper molds 32 is two, and the upper surfaces of the two hot upper molds 32 are bolted to the hot mold connecting plate 31. The specific number of hot mold covers 33 is two, and the two hot mold covers 33 are respectively covered on the two hot upper molds 32.

[0046] The hot mold transition plate 30 ensures the close connection between the hot upper mold 32 assembly and the conversion seat plate 24. The hot mold transition plate 30 provides support for the cold mold connecting plate 27 and the cold upper mold 28, so that the power of the output cylinder 20 can be transmitted to the hot upper mold 32 to realize hot pressing of the cuff or sleeve. At the same time, the alternation between the cold upper mold 28 and the hot upper mold 32 is realized. The setting of the hot mold cover 33 effectively protects the hot upper mold 32 from damage from the external environment.

[0047] As shown in the figure, Figures 5 to 6 The turnover assembly includes turnover cylinder 34, turnover base 35, cylinder joint 36 and turnover arm 37. The turnover cylinder 34 is arranged on the turnover base 35, and the piston rod thereof penetrates the turnover base 35. The cylinder joint 36 is arranged on the piston rod of the turnover cylinder 34. One end of the turnover arm 37 is rotatably connected to the cylinder joint 36, and the other end is rotatably connected to one end of the turnover shaft 25.

[0048] The turnover base 35 provides support for the installation of the turnover cylinder 34, ensures the close connection between the turnover cylinder 34 and the turnover arm 37, and the turnover cylinder 34 outputs power, the piston rod of the turnover cylinder drives the cylinder joint 36 to extend or retract, the cylinder joint 36 drives the turnover arm 37 to rotate, and since the turnover arm 37 is rotationally connected to the turnover shaft 25, under the rotation of the turnover shaft 25, the corresponding components can drive the conversion between the cold mold assembly and the hot mold assembly.

[0049] Working principle: the operator simultaneously sleeves the cuffs of clothes into the front lower mold rotating shaft 7 and the front expansion rod 12, the expansion cylinder 10 drives the front expansion rod 12 to ascend and descend, so that the distance between the lower mold wrapping layer 9 and the expansion sleeve 13 is equal to the inner diameter of the cuff, the expansion cylinder 10 stops working, at this time, the hot upper mold 32 is above the front lower mold rotating shaft 7, the output cylinder 20 drives the hot upper mold 32 to descend and heat-press the cuff, at the same time, the driving motor 16 drives the driving pulley 17 to rotate, the driving pulley 17 drives the driven pulley 18 to rotate through the synchronous belt 19, and the driven pulley 18 can drive the front lower mold rotating shaft 7 to rotate, the rotation of the front lower mold rotating shaft 7 can make the cuff placed thereon rotate, so as to facilitate the processing of the whole outer surface of the cuff, the upper key 41 and the lower key 42 cooperate to extend the rear expansion rod and the rear lower mold rotating shaft 38 to the lower mold, and the above operation is repeated to process the sleeve, after heat-pressing, the upper key 41 and the lower key 42 reset, the output cylinder 20 drives the hot upper mold 32 to reset, the driving motor 16 pauses, the turnover cylinder 34 drives the turnover arm 37 to rotate, the rotation of the turnover arm 37 can drive the turnover shaft 25 to rotate, under the rotation of the turnover shaft 25, the conversion seat plate 24 rotates, since the conversion seat plate 24 is bolted to the cold upper mold 28 connecting plate or the hot upper mold 32 connecting plate, and the cold upper mold 28 connecting plate and the hot upper mold 32 connecting plate are connected to the cold upper mold 28 or the hot upper mold 32, the conversion between the cold upper mold 28 assembly and the hot upper mold 32 assembly can be realized, after the conversion is completed, the cold upper mold 28 is located directly above the front lower mold rotating shaft 7, the output cylinder 20 drives the cold upper mold 28 to descend and cold-press the cuff, at the same time, the driving motor 16 works again to drive the cuff to rotate, the upper key 41 and the lower key 42 work again to process the sleeve, after cold-pressing, the output cylinder 20 resets, the driving motor 16 stops working, and the operator takes off the clothes.

[0050] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A cambered hot press apparatus having a low-temperature pressure holding function, characterized by: The utility model provides a moulding machine, including mobile base (1) with frame (2), frame (2) is connected to mobile base (1) through mounting assembly, one side of frame (2) is provided with lower mould base (3), one side of lower mould base (3) is provided with two groups of lower mould assembly and two groups of extension assembly, two groups of lower mould assembly are arranged on the top of two groups of extension assembly, and two groups of lower mould assembly and two groups of extension assembly are provided with extension assembly, and two groups of lower mould assembly are also provided with drive assembly, the top of frame (2) is provided with a group of displacement output assembly, displacement output assembly is provided with a block axle seat connecting plate (4), axle seat connecting plate (4) is provided with overturning connecting assembly, overturning connecting assembly is provided with a group of cold mould assembly and a group of hot mould assembly, and overturning connecting assembly is also provided with overturning assembly for overturning cold mould assembly and hot mould assembly.

2. The cambered hot press apparatus having a low-temperature pressure maintaining function according to claim 1, characterized in that: The mounting assembly includes a foot support pipe (5) and a foot cup (6). The specific number of the foot support pipe (5) is two, and the two foot support pipes (5) penetrate the bottom of the frame (2). The specific number of the foot cup (6) is four, and the top of the four foot cups (6) is bolted to the two ends of the two foot support pipes (5), respectively, and the bottom is bolted to the upper surface of the mobile base (1).

3. The cambered hot press apparatus having a low-temperature pressure maintaining function according to claim 2, characterized in that: The lower mould assembly includes a front lower mould rotating shaft (7), a rear lower mould rotating shaft (38), a compression bearing (8), and a lower mould wrapping layer (9). One end of the front lower mould rotating shaft (7) penetrates the lower mould base (3) and is bolted to the lower mould base plate through the compression bearing (8). The rear lower mould rotating shaft (38) is arranged on one side of the front lower mould rotating shaft (7). The lower mould wrapping layer (9) is sleeved on one side of the rear lower mould rotating shaft (38) away from the compression bearing (8). The extension assembly includes an extension cylinder (10), an extension base (11), a front extension rod (12), a rear extension rod (39), an extension sleeve (13), and a cylinder support (14). The extension base (11) is arranged on the piston rod of the extension cylinder (10). One end of the front extension rod (12) is fixedly connected to the extension base (11). The rear extension rod (39) is arranged on one end of the front extension rod (12) and rotationally connected to the extension sleeve (13) at the other end. One side of the cylinder support (14) is bolted to the lower mould base (3), and the other side is bolted to the extension cylinder (10).

4. The cambered hot press apparatus having a low-temperature pressure maintaining function according to claim 3, characterized in that: The extension assembly includes an extension cylinder (40), an upper spline (41), a lower spline (42), and a push plate (43). The extension cylinder (40) is arranged on the lower mould base. The upper spline (41) is fixedly connected to the rear lower mould rotating shaft (38) and rotationally connected to the front lower mould rotating shaft (7) through a connecting rod. The lower spline (42) is fixedly connected to the rear extension rod (39) and rotationally connected to the front extension rod (12) through a connecting rod. The top of the push plate (43) abuts against the upper spline (41), and the bottom abuts against the lower spline (42). One side of the push plate (43) is fixedly connected to the piston rod of the extension cylinder (40).

5. The cambered hot press apparatus having a low-temperature pressure maintaining function according to claim 4, characterized in that: The driving assembly comprises a pulley mounting support (15), a driving motor (16), a driving pulley (17), a driven pulley (18) and a synchronous belt (19), the pulley mounting support (15) is bolted to the inner wall of the rack (2), the driving motor (16) is bolted to one side of the pulley mounting support (15), the output shaft of the driving motor (16) is rotatably connected to the driving pulley (17), the specific number of the driven pulleys (18) is two, the two driven pulleys (18) are rotatably connected to the two lower mold rotating shafts (7) of the two groups of lower mold assemblies respectively, and the synchronous belt (19) is rotatably connected to the driving pulley (17) and the two driven pulleys (18).

6. The cambered hot press apparatus having a low-temperature pressure maintaining function according to claim 5, characterized in that: The displacement output assembly comprises an output cylinder (20), a cylinder base (21) and a guide rod (22), the output cylinder (20) is arranged on the top of the rack (2), the piston rod thereof penetrates the rack (2), the top of the cylinder base (21) is connected to the piston rod of the output cylinder (20), and the bottom thereof is bolted to the shaft seat connecting plate (4), and the guide rod (22) is arranged on the top of the rack (2), one end of the guide rod (22) penetrates the rack (2) and is connected to the upper surface of the shaft seat connecting plate (4).

7. The cambered hot press apparatus having a low-temperature pressure maintaining function according to claim 6, characterized in that: The turnover connecting assembly comprises a bearing seat plate (23), a conversion seat plate (24) and a turnover shaft (25), the specific number of the bearing seat plates (23) and the conversion seat plates (24) is two, the two bearing seat plates (23) are bolted to the two conversion seat plates (24) respectively, the top of the two bearing seat plates (23) is bolted to the lower surface of the shaft seat connecting plate (4), and the turnover shaft (25) penetrates the two bearing seat plates (23) and the two conversion seat plates (24).

8. The cambered hot press apparatus having a low-temperature pressure maintaining function according to claim 7, characterized in that: The cold mold assembly comprises a cold mold transition plate (26), a cold mold connecting plate (27), a cold upper mold (28) and a cold mold cover (29), the upper surface of the cold mold transition plate (26) is bolted to the two conversion seat plates (24), the lower surface thereof is bolted to the cold mold connecting plate (27), the specific number of the cold upper molds (28) is two, the upper surfaces of the two cold upper molds (28) are bolted to the cold mold connecting plate (27), the specific number of the cold mold covers (29) is two, and the two cold mold covers (29) are respectively arranged on the two cold upper molds (28).

9. The cambered hot press apparatus having a low-temperature pressure maintaining function according to claim 8, characterized in that: The hot mold assembly comprises a hot mold transition plate (30), a hot mold connecting plate (31), a hot upper mold (32) and a hot mold cover (33), the upper surface of the hot mold transition plate (30) is bolted to the two conversion seat plates (24), the lower surface thereof is bolted to the hot mold connecting plate (31), the specific number of the hot upper molds (32) is two, the upper surfaces of the two hot upper molds (32) are bolted to the hot mold connecting plate (31), the specific number of the hot mold covers (33) is two, and the two hot mold covers (33) are respectively arranged on the two hot upper molds (32).

10. The cambered hot press apparatus having a low-temperature pressure maintaining function according to claim 9, characterized in that: The overturning assembly comprises an overturning cylinder (34), an overturning base (35), a cylinder joint (36) and an overturning arm (37), the overturning cylinder (34) is arranged on the overturning base (35) and its piston rod penetrates through the overturning base (35), the cylinder joint (36) is arranged on the piston rod of the overturning cylinder (34), one end of the overturning arm (37) is rotatably connected to the cylinder joint (36), and the other end of the overturning arm (37) is rotatably connected to one end of the overturning shaft (25).

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