Pressing and ironing device of uniform pocket cloth folding and pressing and ironing machine

Abstract

The invention discloses a pressing device of a uniform pocket cloth folding and pressing machine, and relates to the field of garment processing equipment. The pressing and ironing device of the uniform pocket cloth folding and pressing and ironing machine comprises a pressing and ironing table, a pressing and ironing assembly is arranged at the top of the pressing and ironing table, and the pressing and ironing assembly comprises a pressing and ironing chamber, a crawler-type steam pre-pressing and ironing mechanism and a following-type electric heating pressing and ironing mechanism, and the crawler-type steam pre-pressing and ironing mechanism and the following-type electric heating pressing and ironing mechanism are arranged in the pressing and ironing chamber. According to the pressing and ironing device of the uniform pocket cloth edge folding and pressing and ironing machine, after edge folding of pocket cloth is completed, the cloth is clamped through the two sets of hollowed-out feeding crawler belts and moves inwards, then high-temperature steam is conducted through a copper pressing block for rapid pre-shaping, follow-up pressing and ironing are conducted through a follow-up type electric heating pressing and ironing mechanism, and the pocket cloth edge folding and ironing efficiency is improved. The cloth is scalded and damaged when the cloth moves, a mold does not need to follow clamping to assist shaping and steam high-temperature pre-shaping are carried out and then electric heating pressing is carried out, and the following type electric heating pressing mechanism adopts plate type extrusion, is different from roller type pressing, does not cause deformation of the materials, and can continuously and circularly work.

Description

Technical Field

[0001] The invention relates to the technical field of clothing processing equipment, in particular to a pressing device of a standard clothing pocket cloth folding pressing machine. Background Art

[0002] The pocket cloth of standard clothing is used to sew on the surface of clothing to form an outer pocket. On the one hand, it plays a role in storage. On the other hand, the shape of the outer pocket is designed to make it a decoration of clothing. The outer pocket of common standard clothing is usually pentagonal, with a flat upper end and a pointed lower end. Before the pocket cloth is sewn onto the clothing, in order to avoid the movement of the fabric during sewing and to ensure that the shape of the outer pocket is basically the same, it needs to be pre-folded and then pressed.

[0003] There are mainly two types of pressing machines nowadays. One is a steam pressing machine, which places the folded pocket cloth on a pressing table and presses it with a steam iron. When using this type of equipment, the folded position needs to be fixed, and the pressing process is discontinuous, which is not suitable for manufacturing and production, but is suitable for small-scale customized production. The other type uses two sets of electric heating rollers for roller pressing and shaping, which can achieve continuous feeding operation. However, when pressing, the continuous operation of the two sets of electric heating rollers will make the temperature higher. On the one hand, it is easy to damage the cloth. On the other hand, the roller pressing type is easy to cause the cloth to deform and bulge in the middle, which is easy to deviate in the subsequent sewing process. For this reason, a pressing device for a standard clothing pocket cloth folding pressing machine is provided to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a pressing device for a standard clothing pocket cloth folding pressing machine, which solves the problem that the existing steam pressing equipment cannot operate continuously, and the electric heating roller pressing type may damage the cloth and cause the cloth to deform.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A pressing device of a standard clothing pocket cloth folding pressing machine, comprising a pressing table, a pressing assembly is arranged on the top of the pressing table, and the pressing assembly comprises a pressing chamber and a crawler-type steam pre-pressing mechanism and a follower electric heating pressing mechanism arranged inside the pressing chamber;

[0006] The crawler-type steam pre-pressing mechanism comprises an outer shell, a steam generator, a hollow feeding crawler and a steam pressing seat, wherein the steam generator is fixedly mounted on one side of the pressing table, the outer shell is fixedly mounted inside the pressing chamber, the hollow feeding crawler is divided into two groups, and the two groups of hollow feeding crawlers are respectively arranged on the upper and lower sides inside the outer shell, the steam pressing seat is arranged inside the hollow feeding crawler, the opposite sides of the two groups of the steam pressing seats press and fit the opposite sides of the two groups of the hollow feeding crawlers, and the steam generator is connected to the steam pressing seat;

[0007] The follow-up electric hot pressing mechanism includes a lifting electric hot pressing part, a conveyor belt, a driving motor, a rotary driving part and a transmission chain. The lifting electric hot pressing part is movably arranged inside the pressing chamber, the rotary driving part is fixedly installed on both sides of the inner wall of the pressing chamber, the conveyor belt is installed below the lifting electric hot pressing part, the driving motor is fixedly installed on the side of the pressing chamber, the driving motor is transmission-connected to the rotary driving part, the rotary driving part is transmission-connected to the conveyor belt through the transmission chain, and the rotary driving part drives the lifting electric hot pressing part to move back and forth.

[0008] Preferably, a return material drying mechanism is installed at the inner bottom of the pressing table, and the return material drying mechanism is arranged below the conveyor belt. A feed inlet is opened at the front end of the pressing chamber, and the feed inlet is facing the outer shell.

[0009] Preferably, both ends of the outer shell are provided with strip grooves, and a trumpet-shaped feed hopper is fixedly installed on the outer surface of a group of the strip grooves, and the trumpet-shaped feed hopper is opposite to the feed port. The inner rotation of the hollow feed crawler is provided with a supporting transmission roller, and the ends of the upper and lower groups of supporting transmission rollers are fixedly installed with transmission gears, and the two groups of transmission gears are meshed with each other. A feed motor is fixedly installed on one side of the outer shell, and the output end of the feed motor is fixedly installed on a group of supporting transmission rollers.

[0010] Preferably, the steam pressing seat includes a copper pressing block, a steam hole, a support plate, a suspension connecting column, a first spring and a steam duct, the support plate is fixedly mounted on the inner wall of the outer shell, the suspension connecting column is fixedly mounted on the outer wall of the support plate, the first spring is arranged inside the copper pressing block, the suspension connecting column is movably inserted inside one side of the copper pressing block, and the suspension connecting column is abutted against the first spring, the steam hole is opened on the other side of the copper pressing block, the steam duct is fixedly mounted on the side of the copper pressing block, and the steam hole is connected to the steam generator through the steam duct.

[0011] Preferably, a suspension rail is fixedly installed inside the pressing chamber, the lifting electric heating pressing component is slidably connected to the bottom of the suspension rail, the rotary driving component includes a driving seat, a traction wheel, a traction chain and a traction connecting arm, the driving seat is fixedly installed on the inner wall of the pressing chamber, the traction wheel is rotatably connected to the inside of both ends of the driving seat, the traction chain is installed between two groups of traction wheels, and the two ends of the traction connecting arm are respectively rotatably connected to the two groups of traction chains.

[0012] Preferably, the outer side wall of the driving seat is rotatably connected to a transmission shaft, the ends of the transmission shaft and a group of traction wheels are fixedly sleeved with connecting gears, the two groups of connecting gears are meshed, and the transmission chain is installed between the conveyor belt and the transmission shaft.

[0013] Preferably, the lifting type electric heating pressing part includes a connecting seat, an electric heating plate, a sliding carrier and a lifting arm, the electric heating plate is movably arranged at the bottom of the connecting seat, the lifting arm is fixedly arranged at the top of the connecting seat, and the top end of the lifting arm is vertically slidably arranged at the bottom of the connecting seat.

[0014] Preferably, a suspension connector is fixedly installed on the top of the connecting seat, and the suspension connector is movably sleeved on the outer surface of the suspension rail. A suspension tube is fixedly provided on the bottom of the connecting seat, and the top end of the lifting arm is slidably provided inside the suspension tube. A connecting ring is fixedly provided on the top of the connecting seat, and the connecting ring is movably sleeved on the outer surface of the traction connecting arm.

[0015] Preferably, anti-slip sliders are fixedly provided on both sides of the electric heating plate, the anti-slip sliders are slidably provided in the inner side walls of the connecting seat, and a downward pressure spring is provided on the top of the anti-slip sliders.

[0016] Preferably, the return material drying mechanism includes an air intake fan, an exhaust grille, an air intake duct, an air outlet, a return material hollow conveyor belt and a material unloading baffle, the air intake fan is fixedly arranged at the end of the pressing table, the exhaust grille is installed on both sides of the pressing table, the return material hollow conveyor belt is installed at the bottom inside the pressing table, the air outlet is suspended above the return material hollow conveyor belt, the air intake duct is installed between the air intake fan and the air outlet, and the material unloading baffle is fixedly installed at the bottom of the front end of the pressing table.

[0017] The present invention discloses a pressing device for a standard clothing pocket cloth folding pressing machine, which has the following beneficial effects:

[0018] 1. The pressing device of the standard clothing pocket cloth folding pressing machine, after the pocket cloth is folded, enters two sets of hollow feeding tracks, the two sets of hollow feeding tracks clamp the cloth and move it inward, when it moves to the position of two sets of copper pressing blocks, it is quickly pre-shaped by high-temperature steam, and then the material is moved to the conveyor belt, and the follow-up electric hot pressing mechanism is used to realize the follow-up pressing during the material movement, so that the material is pre-shaped by steam high temperature and then electric hot pressing is performed, and no mold is required to follow for clamping and auxiliary shaping during movement, which can be continuously cycled and suitable for workshop production. At the same time, after the steam high-temperature pre-shaping, the pocket cloth contains a small amount of steam moisture, and the cloth will not be damaged during the subsequent electric hot pressing, and the follow-up electric hot pressing mechanism is a plate extrusion, which is different from the roller pressing and will not cause the material to deform.

[0019] 2. The pressing device of the standard clothing pocket cloth folding pressing machine, the material falls onto the conveyor belt, the driving motor drives the traction wheel to rotate, and a group of traction wheels drives the conveyor belt to move through the connecting gears and the transmission chain, so that the material moves forward, and at the same time, when the traction chain moves, the traction connecting arm drives the connecting seat to move along the trajectory of the entire traction chain, so that the connecting seat descends and fits the top of the conveyor belt for synchronous movement, and then rises and separates from the conveyor belt and then moves in the opposite direction to the starting point of the conveyor belt for electric heating pressing of the second group of materials, and the downward pressure spring allows the electric heating plate to be close to the material but will not press and damage the material, so as to keep the electric heating pressing during the lateral movement with the conveyor belt, and at the same time, the electric heating plate can make a large amount of water vapor in the pocket cloth evaporate, so as to realize cyclic continuous operation.

[0020] 3. The pressing device of the standard clothing pocket cloth folding pressing machine has completed the pressing and shaping of the pocket cloth that falls on the return material hollow conveyor belt, and then moves forward along the return material hollow conveyor belt to discharge the material. At this time, a high-speed airflow is blown inward through the air intake fan, and the airflow is discharged from the air outlet through the air inlet pipe to dry the remaining water vapor on the pocket cloth, and then the air is discharged from the exhaust grilles on both sides, so that the moisture in the pocket cloth that has completed the folding and pressing is roughly removed to avoid affecting the storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall front-end structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall terminal structure of the present invention;

[0024] Figure 3 It is a cross-sectional view of the internal structure of the ironing table of the present invention;

[0025] Figure 4 This is a schematic diagram of the internal structure of the pressing chamber of the present invention;

[0026] Figure 5 It is a cross-sectional view of the internal structure of the outer shell of the present invention;

[0027] Figure 6 An exploded view of the internal structure of the outer shell of the present invention;

[0028] Figure 7 This is an exploded view of the outer surface structure of the steam pressing seat of the present invention;

[0029] Figure 8 It is a structural schematic diagram of the follow-up electric heating pressing mechanism of the present invention;

[0030] Fig. 9 It is a schematic diagram of the side structure of the follow-up electric heating pressing mechanism of the present invention;

[0031] Fig.10 It is a cross-sectional view of the internal structure of the rotary drive member of the present invention;

[0032] Fig.11 It is a schematic diagram of the outer surface structure of the lifting type electric heating pressing part of the present invention.

[0033] In the figure: 1, pressing table; 2, pressing assembly; 21, pressing chamber; 22, crawler steam pre-pressing mechanism; 221, outer shell; 222, steam generator; 223, strip groove; 224, hollow feeding crawler; 225, steam pressing seat; 2251, copper pressing block; 2252, steam hole; 2253, support plate; 2254, suspension connecting column; 2255, first spring; 2256, steam passage; 226, feeding motor; 227, trumpet-shaped feeding hopper; 228, supporting transmission roller; 229, transmission gear; 23, follow-up electric heating pressing mechanism; 231, lifting electric heating pressing part; 2311, connecting seat; 2312, electric heating plate; 231 3. Sliding carrier; 2314. Connecting ring; 2315. Suspension tube; 2316. Lifting arm; 2317. Suspension connector; 2318. Anti-slip slider; 2319. Down-pressing spring; 232. Conveyor belt; 233. Driving motor; 234. Rotary driving member; 2341. Driving seat; 2342. Traction wheel; 2343. Traction chain; 2344. Traction connecting arm; 235. Suspension rail; 236. Transmission chain; 237. Transmission shaft; 238. Connecting gear; 3. Feeding port; 4. Return material drying mechanism; 41. Inlet fan; 42. Exhaust grille; 43. Inlet duct; 44. Outlet; 45. Return material hollow conveyor belt; 46. Unloading baffle. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] The embodiment of the present application provides a pressing device for a standard clothing pocket cloth folding pressing machine, which solves the problem that the existing steam pressing equipment cannot operate continuously, and the electric heating roller pressing type has the problem of damaging the fabric and causing the fabric to deform.

[0036] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0037] The embodiment of the invention discloses a pressing device of a standard clothing pocket cloth folding pressing machine.

[0038] According to the attached Figure 1-11 As shown, it comprises a pressing table 1, a pressing assembly 2 is arranged on the top of the pressing table 1, and the pressing assembly 2 comprises a pressing chamber 21 and a crawler-type steam pre-pressing mechanism 22 and a follower electric heating pressing mechanism 23 arranged inside the pressing chamber 21;

[0039] The crawler-type steam pre-pressing mechanism 22 comprises an outer shell 221, a steam generator 222, a hollow feeding crawler 224 and a steam pressing seat 225. The steam generator 222 is fixedly mounted on one side of the pressing table 1, the outer shell 221 is fixedly mounted inside the pressing chamber 21, the hollow feeding crawler 224 is divided into two groups, and the two groups of hollow feeding crawlers 224 are respectively arranged at the upper and lower sides of the inner shell 221, and the steam pressing seat 225 is arranged inside the hollow feeding crawler 224. The opposite side of the ironing seat 225 presses and fits the opposite side of the two sets of hollow feeding crawlers 224, and the steam generator 222 is connected to the steam pressing seat 225. The steam generator 222 generates high-temperature steam, which is sprayed from the opposite side of the two sets of steam pressing seats 225, so as to realize high-temperature steam pre-setting of the bag cloth through the opposite side of the two sets of hollow feeding crawlers 224, so that part of water vapor is contained in the bag cloth, so as to avoid the bag cloth being burned during the subsequent electric hot pressing and setting.

[0040] The following electric hot pressing mechanism 23 includes a lifting electric hot pressing member 231, a conveyor belt 232, a driving motor 233, a rotary driving member 234 and a transmission chain 236. The lifting electric hot pressing member 231 is movably arranged inside the pressing chamber 21, the rotary driving member 234 is fixedly installed on both sides of the inner wall of the pressing chamber 21, the conveyor belt 232 is installed below the lifting electric hot pressing member 231, the driving motor 233 is fixedly installed on the side of the pressing chamber 21, the driving motor 233 is transmission-connected with the rotary driving member 234, the rotary driving member 234 is transmission-connected with the conveyor belt 232 through the transmission chain 236, the rotary driving member 234 drives the lifting electric hot pressing member 231 to move back and forth, and the rotary driving member 234 is in a circular shape as a whole, so that the lifting electric hot pressing member 231 is lifted in height after following the conveyor belt 232 for pressing, and then moves in the opposite direction to reset to the front end of the conveyor belt 232 and then descends to perform the following pressing of the second group of bag cloths.

[0041] A return material drying mechanism 4 is installed at the inner bottom of the pressing table 1 , and the return material drying mechanism 4 is arranged below the conveyor belt 232 . A feed port 3 is opened at the front end of the pressing chamber 21 , and the feed port 3 faces the outer shell 221 .

[0042] Both ends of the outer shell 221 are provided with strip grooves 223, and a trumpet-shaped feed hopper 227 is fixedly installed on the outer surface of a group of strip grooves 223, and the trumpet-shaped feed hopper 227 is opposite to the feed port 3. The inner rotation of the hollow feed crawler 224 is provided with a support transmission roller 228, and the ends of the upper and lower groups of support transmission rollers 228 are fixedly installed with transmission gears 229, and the two groups of transmission gears 229 are meshed with each other. A feed motor 226 is fixedly installed on one side of the outer shell 221, and the output end of the feed motor 226 is fixedly installed with a group of support transmission rollers 228.

[0043] The steam pressing seat 225 includes a copper pressing block 2251, a steam hole 2252, a support plate 2253, a suspension connecting column 2254, a first spring 2255 and a steam passage 2256. The support plate 2253 is fixedly mounted on the inner wall of the outer shell 221, the suspension connecting column 2254 is fixedly arranged on the outer wall of the support plate 2253, the first spring 2255 is arranged inside the copper pressing block 2251, the suspension connecting column 2254 is movably plugged into one side of the copper pressing block 2251, and the suspension connecting column 2254 and the first spring 2255 are connected to each other. The springs 2255 are against each other, the steam hole 2252 is opened on the other side of the copper pressing block 2251, the steam passage 2256 is fixedly installed on the side of the copper pressing block 2251, the steam hole 2252 is connected to the steam generator 222 through the steam passage 2256, and the first spring 2255 enables the two groups of copper pressing blocks 2251 to be squeezed toward the middle to steam-press the material, thereby maintaining an extrusion contact effect between the two groups of copper pressing blocks 2251, and at the same time preventing the cloth from being unable to pass due to excessive pressing.

[0044] A suspension rail 235 is fixedly installed inside the pressing chamber 21, and the lifting electric heating pressing component 231 is slidably connected to the bottom of the suspension rail 235. The rotary driving component 234 includes a driving seat 2341, a traction wheel 2342, a traction chain 2343 and a traction connecting arm 2344. The driving seat 2341 is fixedly installed on the inner wall of the pressing chamber 21, and the traction wheel 2342 is rotatably connected to the inside of both ends of the driving seat 2341. The traction chain 2343 is installed between the two groups of traction wheels 2342, and the two ends of the traction connecting arm 2344 are rotatably connected to the two groups of traction chains 2343 respectively.

[0045] The outer wall of the driving seat 2341 is rotatably connected to a transmission shaft 237, and the ends of the transmission shaft 237 and a group of traction wheels 2342 are fixedly sleeved with connecting gears 238, and the two groups of connecting gears 238 are meshed with each other. The transmission chain 236 is installed between the conveyor belt 232 and the transmission shaft 237, and the driving motor 233 drives a group of traction wheels 2342 to rotate, so that the traction chain 2343 rotates counterclockwise, and at the same time, the two groups of connecting gears 238 and the transmission chain 236 are used to make the conveyor belt 232 rotate clockwise, so that the traction chain 2343 and the opposite side of the conveyor belt 232 can move synchronously in the same direction, so that the lifting type electric heating pressing part 231 presses the bag cloth on the top of the conveyor belt 232 for pressing during the synchronous following movement.

[0046] The lifting type electric heating pressing part 231 includes a connecting seat 2311, a heating plate 2312, a sliding carrier plate 2313 and a lifting arm 2316. The heating plate 2312 is movably arranged at the bottom of the connecting seat 2311, the lifting arm 2316 is fixedly arranged at the top of the connecting seat 2311, and the top end of the lifting arm 2316 is vertically slidably arranged at the bottom of the connecting seat 2311.

[0047] A suspension connector 2317 is fixedly installed on the top of the connecting seat 2311, and the suspension connector 2317 is movably sleeved on the outer surface of the suspension rail 235. A suspension tube 2315 is fixedly installed on the bottom of the connecting seat 2311, and the top end of the lifting arm 2316 is slidably set inside the suspension tube 2315. A connecting ring 2314 is fixedly installed on the top of the connecting seat 2311, and the connecting ring 2314 is movably sleeved on the outer surface of the traction connecting arm 2344.

[0048] Anti-slip sliders 2318 are fixedly provided on both sides of the electric heating plate 2312 . The anti-slip sliders 2318 are slidably provided in the inner side wall of the connecting seat 2311 . A downward pressure spring 2319 is provided on the top of the anti-slip sliders 2318 .

[0049] The return material drying mechanism 4 includes an air intake fan 41, an exhaust grille 42, an air intake duct 43, an air outlet 44, a return material hollow conveyor belt 45 and a material discharge baffle 46. The air intake fan 41 is fixedly arranged at the end of the pressing table 1, the exhaust grille 42 is installed on both sides of the pressing table 1, the return material hollow conveyor belt 45 is installed at the bottom of the pressing table 1, the air outlet 44 is suspended above the return material hollow conveyor belt 45, the air intake duct 43 is installed between the air intake fan 41 and the air outlet 44, and the material discharge baffle 46 is fixedly installed at the bottom of the front end of the pressing table 1.

[0050] Working principle: When the device is in use, the bag cloth is folded by the folding mold and then inserted into the trumpet-shaped feed hopper 227 from the feed port 3. At this time, the feed motor 226 drives a group of supporting transmission rollers 228 to rotate, so that the two groups of hollow feeding crawlers 224 rotate in the opposite direction. When the material contacts the two groups of hollow feeding crawlers 224, the two groups of hollow feeding crawlers 224 clamp the cloth and pull it inward, so that the material is fed. At this time, the folding mold is pulled out. At this time, the material moves inward with the two groups of hollow feeding crawlers 224. When it moves to the position of the two groups of copper pressing blocks 2251, it is quickly pre-shaped by high-temperature steam, so that when the material moves out of the hollow feeding crawler 224, the folding position will not be automatically reset due to the elasticity of the cloth, and the folding shape will be maintained. At the same time, a small amount of steam moisture is contained in the bag cloth, and the cloth will not be burned during the subsequent electric heating pressing.

[0051] Then the material falls onto the conveyor belt 232, and the driving motor 233 drives the traction wheel 2342 to rotate. A set of traction wheels 2342 drives the conveyor belt 232 to move through the connecting gear 238 and the transmission chain 236, so that the material moves forward. At the same time, when the traction wheel 2342 drives the traction chain 2343 to move, the traction connecting arm 2344 drives the connecting seat 2311 to move along the trajectory of the entire traction chain 2343;

[0052] The moving trajectory of the connecting seat 2311 includes four stages. In the first stage, it moves horizontally synchronously with the conveyor belt 232 to the end of the conveyor belt 232; in the second stage, it moves upward along the outer contour trajectory of the traction wheel 2342; in the third stage, it moves in the opposite direction of the top of the conveyor belt 232 to the starting end position of the conveyor belt 232; in the fourth stage, it moves downward along the outer contour trajectory of the traction wheel 2342. In the second and fourth stages, the height, horizontal position and torsion angle of the connecting seat 2311 change. At this time, the lifting arm 2316 moves up and down inside the suspension tube 2315, and moves horizontally as a whole. At the same time, the traction connecting arm 2344 is used to rotate to overcome the torsion of the connecting seat 2311, so that the connecting seat 2311 always remains vertically downward. At the same time, from the fourth to the first stage, the connecting seat 2311 drives the electric heating plate 2312 to move down to the surface of the material on the conveyor belt 232. At this time, the spring 2319 is pressed down to make the electric heating plate 2312 close to the material but not press and damage the material, so that the electric heating pressing is maintained during the lateral movement following the conveyor belt 232, thereby effectively shaping the folded edge of the material. At the same time, the electric heating plate 2312 can evaporate a large amount of water vapor in the bag cloth. In the second to third stages, the electric heating plate 2312 follows the connecting seat 2311 to be raised in height, at which time it is separated from the bag cloth, and the bag cloth slides from the end of the conveyor belt 232 to the return material hollow conveyor belt 45 for unloading, and the lifting electric heating pressing part 231 moves in the opposite direction to the front end of the conveyor belt 232 after the height is raised, to press the second group of bag cloths. By adjusting the feeding interval time, the speed of the feeding motor 226 and the driving motor 233, a continuous coordination is formed, so that the incoming bag cloth is first pre-shaped by steam hot pressing and then shaped by electric hot pressing, thereby realizing cyclic continuous operation.

[0053] The bag cloth that falls onto the return material hollow conveyor belt 45 has completed the pressing and shaping, and then moves forward along the return material hollow conveyor belt 45 to discharge the material. At this time, a high-speed airflow is blown inward through the air intake fan 41, and the airflow is discharged from the air outlet 44 through the air inlet pipe 43 to dry the remaining water vapor on the bag cloth, and then the air is discharged from the exhaust grilles 42 on both sides, and finally the material falls onto the unloading baffle 46 to complete the entire pressing and shaping operation.

[0054] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A pressing device for a standard clothing pocket cloth folding pressing machine, comprising a pressing table (1), characterized in that: A pressing assembly (2) is arranged on the top of the pressing table (1), and the pressing assembly (2) comprises a pressing chamber (21) and a crawler-type steam pre-pressing mechanism (22) and a follower-type electric heating pressing mechanism (23) arranged inside the pressing chamber (21); The crawler-type steam pre-pressing mechanism (22) comprises an outer shell (221), a steam generator (222), a hollow feeding crawler (224) and a steam pressing seat (225); the steam generator (222) is fixedly mounted on one side of the pressing platform (1); the outer shell (221) is fixedly mounted inside the pressing chamber (21); the hollow feeding crawler (224) is divided into two groups; the two groups of hollow feeding crawlers (224) are respectively arranged at the upper and lower sides inside the outer shell (221); the steam pressing seat (225) is arranged inside the hollow feeding crawler (224); the opposite sides of the two groups of the steam pressing seats (225) press and fit the opposite sides of the two groups of the hollow feeding crawlers (224); the steam generator (222) is connected to the steam pressing seat (225); The following type electric heating pressing mechanism (23) comprises a lifting type electric heating pressing element (231), a conveyor belt (232), a driving motor (233), a rotary driving element (234) and a transmission chain (236); the lifting type electric heating pressing element (231) is movably arranged inside a pressing chamber (21); the rotary driving element (234) is fixedly installed on both sides of the inner wall of the pressing chamber (21); the conveyor belt (232) is installed below the lifting type electric heating pressing element (231); the driving motor (233) is fixedly installed on the side of the pressing chamber (21); the driving motor (233) is transmission-connected to the rotary driving element (234); the rotary driving element (234) is transmission-connected to the conveyor belt (232) via a transmission chain (236); and the rotary driving element (234) drives the lifting type electric heating pressing element (231) to move back and forth.

2. The pressing device of the standard clothing pocket cloth folding pressing machine according to claim 1, characterized in that: A return material drying mechanism (4) is installed at the inner bottom of the pressing table (1), and the return material drying mechanism (4) is arranged below the conveyor belt (232). A feed inlet (3) is opened at the front end of the pressing chamber (21), and the feed inlet (3) is directly facing the outer shell (221).

3. The pressing device of the standard clothing pocket cloth folding pressing machine according to claim 2, characterized in that: Both ends of the outer shell (221) are provided with strip grooves (223), and a trumpet-shaped feed hopper (227) is fixedly installed on the outer surface of a group of the strip grooves (223), and the trumpet-shaped feed hopper (227) is directly opposite to the feed port (3). The inner part of the hollow feed crawler (224) is provided with a supporting transmission roller (228) for rotation, and the ends of the upper and lower groups of supporting transmission rollers (228) are fixedly installed with transmission gears (229), and the two groups of transmission gears (229) are meshed with each other. A feeding motor (226) is fixedly installed on one side of the outer shell (221), and the output end of the feeding motor (226) is fixedly installed with a group of supporting transmission rollers (228).

4. The pressing device of the standard clothing pocket cloth folding pressing machine according to claim 1, characterized in that: The steam pressing seat (225) comprises a copper pressing block (2251), a steam hole (2252), a support plate (2253), a suspension connection column (2254), a first spring (2255) and a steam passage (2256); the support plate (2253) is fixedly mounted on the inner wall of the outer shell (221); the suspension connection column (2254) is fixedly mounted on the outer wall of the support plate (2253); the first spring (2255) is mounted on the copper pressing block (2251); 1), the suspension connection column (2254) is movably inserted into one side of the copper pressing block (2251), and the suspension connection column (2254) is against the first spring (2255), the steam hole (2252) is opened on the other side of the copper pressing block (2251), the steam passage (2256) is fixedly installed on the side of the copper pressing block (2251), and the steam hole (2252) is connected to the steam generator (222) through the steam passage (2256).

5. The pressing device of the standard clothing pocket cloth folding pressing machine according to claim 1, characterized in that: A suspension rail (235) is fixedly installed inside the pressing chamber (21); the lifting type electric heating pressing element (231) is slidably connected to the bottom of the suspension rail (235); the rotary driving element (234) comprises a driving seat (2341), a traction wheel (2342), a traction chain (2343) and a traction connecting arm (2344); the driving seat (2341) is fixedly installed on the inner wall of the pressing chamber (21); the traction wheel (2342) is rotatably connected to the inside of both ends of the driving seat (2341); the traction chain (2343) is installed between two groups of traction wheels (2342); and the two ends of the traction connecting arm (2344) are rotatably connected to the two groups of traction chains (2343) respectively.

6. The pressing device of the standard clothing pocket cloth folding pressing machine according to claim 5, characterized in that: The outer wall of the driving seat (2341) is rotatably connected to a transmission shaft (237), and the ends of the transmission shaft (237) and a group of traction wheels (2342) are fixedly sleeved with connecting gears (238), and the two groups of connecting gears (238) are meshed with each other. The transmission chain (236) is installed between the conveyor belt (232) and the transmission shaft (237).

7. The pressing device of the standard clothing pocket cloth folding pressing machine according to claim 5, characterized in that: The lifting type electric heating pressing element (231) comprises a connecting seat (2311), an electric heating plate (2312), a sliding carrier plate (2313) and a lifting arm (2316); the electric heating plate (2312) is movably arranged at the bottom of the connecting seat (2311); the lifting arm (2316) is fixedly arranged at the top of the connecting seat (2311); and the top end of the lifting arm (2316) is vertically slidably arranged at the bottom of the connecting seat (2311).

8. The pressing device of the standard clothing pocket cloth folding pressing machine according to claim 7, characterized in that: A suspension connector (2317) is fixedly installed on the top of the connection seat (2311), and the suspension connector (2317) is movably sleeved on the outer surface of the suspension rail (235). A suspension tube (2315) is fixedly arranged on the bottom of the connection seat (2311), and the top end of the lifting arm (2316) is slidably arranged inside the suspension tube (2315). A connection ring (2314) is fixedly arranged on the top of the connection seat (2311), and the connection ring (2314) is movably sleeved on the outer surface of the traction connection arm (2344).

9. The pressing device of the standard clothing pocket cloth folding pressing machine according to claim 7, characterized in that: Anti-slip sliders (2318) are fixedly arranged on both sides of the electric heating plate (2312), and the anti-slip sliders (2318) are slidably arranged in the inner wall of the connecting seat (2311), and a downward pressure spring (2319) is arranged on the top of the anti-slip slider (2318).

10. The pressing device of the standard clothing pocket cloth folding pressing machine according to claim 2, characterized in that: The return material drying mechanism (4) comprises an air intake fan (41), an exhaust grille (42), an air intake pipe (43), an air outlet (44), a return material hollow conveyor belt (45) and a material discharge baffle (46); the air intake fan (41) is fixedly arranged at the end of the pressing table (1); the exhaust grille (42) is installed on both sides of the pressing table (1); the return material hollow conveyor belt (45) is installed at the bottom of the pressing table (1); the air outlet (44) is suspended above the return material hollow conveyor belt (45); the air intake pipe (43) is installed between the air intake fan (41) and the air outlet (44); and the material discharge baffle (46) is fixedly installed at the bottom of the front end of the pressing table (1).

Images