US-12616269-B2 - Multi-station rotating hat ironing machine for hat making industry

US12616269B2US 12616269 B2US12616269 B2US 12616269B2US-12616269-B2

Abstract

A multi-station rotating hat ironing machine for hat making industry is provided, which includes a rack; a turntable device, where the turntable device is provided on the rack and includes a turntable and a driving assembly provided at a bottom of the turntable; hat ironing devices, where a plurality of hat ironing devices are mounted on the turntable device, the hat ironing devices each includes a hat supporting device and a hat pulling device, a bottom of the hat ironing head is provided with a transverse movement assembly and a longitudinal movement assembly, and the hat pulling device is provided on an outer side of the hat supporting device; and an automatic air blowing device provided with an air blowing nozzle. The rotating hat ironing machine adopts the turntable device to realize cyclic shaping and hat ironing.

Inventors

Aimei Wang
Zihao Wu

Assignees

QINGDAO QIANFENG CAPART INT'L CORP
QINGDAO DUODAI INTELLIGENT TECHNOLOGY CO., LTD.

Dates

Publication Date: 20260505
Application Date: 20240806
Priority Date: 20240116

Claims (10)

1 . A multi-station rotating hat ironing machine for hat making industry, wherein the multi-station rotating hat ironing machine comprises: a rack; a turntable device, wherein the turntable device is provided on the rack and comprises a turntable and a driving assembly that is provided at a bottom of the turntable; hat ironing devices, wherein a plurality of hat ironing devices are mounted on the turntable device, the hat ironing devices each comprise a hat supporting device and a hat pulling device, the hat supporting device has a hat ironing head that can be divided into four parts, a bottom of the hat ironing head is provided with a transverse movement assembly for transversely separating and moving left and right parts and a longitudinal movement assembly for separating front and rear parts of the hat ironing head, and the hat pulling device is provided on an outer side of the hat supporting device; and an automatic air blowing device, wherein the automatic air blowing device is provided with an air blowing nozzle.
2 . The multi-station rotating hat ironing machine for hat making industry according to claim 1 , wherein one side of the rack is provided with a front hat pulling device, and the front hat pulling device comprises a front hat pulling device fixing frame, a sliding movement assembly that is hoisted in the front hat pulling device fixing frame and a front hat pulling head that is mounted at a bottom of the sliding movement assembly.
3 . The multi-station rotating hat ironing machine for hat making industry according to claim 2 , wherein the sliding movement assembly comprises first cylinders for longitudinally moving the front hat pulling head to an equal height of the hat ironing head, a third cylinder for pressing the front hat pulling head to a front of a hat and a second cylinder for pulling the hat downward, the front hat pulling device fixing frame is provided with two first linear guide rails, first sliding blocks are mounted in the first linear guide rails, a transplanting plate is fixedly connected to the two first sliding blocks, the first cylinders are provided on the front hat pulling device fixing frame, piston rods of the first cylinders are fixedly connected to the transplanting plate, the second cylinder is mounted on the transplanting plate, and a piston rod of the second cylinder is connected to a cylinder body of the third cylinder.
4 . The multi-station rotating hat ironing machine for hat making industry according to claim 1 , wherein the hat pulling device is mounted at the bottom of the turntable and comprises a plurality of pressing mechanisms and a downward pulling mechanism that is provided at bottoms of the pressing mechanisms.
5 . The multi-station rotating hat ironing machine for hat making industry according to claim 4 , wherein the downward pulling mechanism comprises a vertical moving plate on which the plurality of pressing mechanisms and a fifth cylinder are mounted, and a piston of the fifth cylinder is fixedly connected to a bottom of the vertical moving plate; and the pressing mechanisms each comprise a fixed column, a first rocker arm fixing plate and a second rocker arm fixing plate are fixedly mounted on two sides of the fixed column, an end portion of a cylinder body of a sixth cylinder is connected to the first rocker arm fixing plate through a cylinder fixing shaft, upper ends of the first rocker arm fixing plate and the second rocker arm fixing plate are provided with deep groove ball bearings, one end of a rocker arm is rotatably connected into the deep groove ball bearings, a piston rod of the sixth cylinder is connected to a second joint bearing, the second joint bearing is rotatably connected to a T-shaped clamp, the T-shaped clamp is fixedly mounted on a side wall of the rocker arm, a connection position of the T-shaped clamp tilts upward, an upper end of the rocker arm is provided with an adjustment rod, and an end portion of the adjustment rod is provided with a hat pulling head.
6 . The multi-station rotating hat ironing machine for hat making industry according to claim 1 , wherein the longitudinal movement assembly is mounted on a hat supporting device fixing bottom plate and comprises a seventh cylinder, second linear guide rails and second sliding blocks that are provided in the second linear guide rails, and a piston rod of the seventh cylinder is connected to longitudinal moving plate fixing seats; the transverse movement assembly is provided on the longitudinal movement assembly and comprises a longitudinal moving plate that is mounted on the longitudinal moving plate fixing seats and the second sliding blocks, a slide rail fixing frame is provided above a cylinder body of the seventh cylinder, third linear guide rails are provided in the longitudinal moving plate and the slide rail fixing frame, third sliding blocks are provided in the slide rail fixing frame, and a piston rod of an eighth cylinder is connected to the third sliding blocks; and tops of the third sliding blocks are fixedly connected to a transverse movable plate.
7 . The multi-station rotating hat ironing machine for hat making industry according to claim 6 , wherein a front end of the piston rod of the seventh cylinder is provided with a first hydraulic buffer, and a buffer end of the first hydraulic buffer is in contact with a side wall of the longitudinal moving plate; and a second hydraulic buffer is provided above the eighth cylinder, and a buffer end of the second hydraulic buffer is in contact with a positioning block that is connected to a side wall of the transverse movable plate.
8 . The multi-station rotating hat ironing machine for hat making industry according to claim 1 , wherein the rack is designed in two layers, an upper layer of the rack is provided with a circular through hole, a plurality of wave bead buffers are provided at equal intervals around the circular through hole, and wave beads in the wave bead buffers are in contact with a bottom surface of the turntable device; and a lower layer of the rack is provided with a servo motor fixing seat and a cam splitter fixing frame.
9 . The multi-station rotating hat ironing machine for hat making industry according to claim 8 , wherein the driving assembly comprises a servo motor that is mounted on the servo motor fixing seat and a cam splitter that is mounted in the cam splitter fixing frame, an output shaft of the servo motor is provided with a driving synchronous pulley, an input shaft of the cam splitter is provided with a driven synchronous pulley, and the driving synchronous pulley is connected to the driven synchronous pulley through a synchronous belt.
10 . The multi-station rotating hat ironing machine for hat making industry according to claim 9 , wherein the automatic air blowing device is fixedly mounted in a center of the cam splitter and provided toward a feeding end and comprises an air blowing device fixing frame, a fourth cylinder and the air blowing nozzle, the fourth cylinder is provided on a top of the air blowing device fixing frame, and the air blowing nozzle is connected to a piston rod of the fourth cylinder.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS This application claims priority to Chinese Patent Application No. 202410058449.7, filed on Jan. 16, 2024, which is hereby incorporated by reference in its entirety. TECHNICAL FIELD The present invention relates to the field of production of hats, in particular to a multi-station rotating hat ironing machine. BACKGROUND A hat ironing process is an important step in a hat production process. Hat production is achieved by thirty percent of seaming and seventy percent of ironing. After hat seaming is completed, surfaces of the hats are wrinkled, and only after being ironed and shaped by a hat ironing machine, the hats can be shaped and have beautiful appearances. At present, when hats are ironed, the hats are placed on the hat ironing machine, and the hats are taken down after being ironed and cooled. With an urgent need for automatic production of hats, there is an urgent need of realizing automatic ironing. However, existing hat ironing devices cannot realize automatic hat ironing and have low processing efficiency. An apparatus capable of realizing automatic hat ironing is required urgently. SUMMARY In order to solve the problems of the prior art, the present invention provides a multi-station rotating hat ironing machine for the hat making industry, comprising: a rack; a turntable device, wherein the turntable device is provided on the rack and comprises a turntable and a driving assembly that is provided at a bottom of the turntable; hat ironing devices, wherein a plurality of hat ironing devices are mounted on the turntable device, the hat ironing devices each comprise a hat supporting device and a hat pulling device, the hat supporting device has a hat ironing head that can be divided into four parts, a bottom of the hat ironing head is provided with a transverse movement assembly for transversely separating and moving the left and right parts and a longitudinal movement assembly for separating the front and rear parts of the hat ironing head, and the hat pulling device is provided on an outer side of the hat supporting device; and an automatic air blowing device, wherein the automatic air blowing device is provided with an air blowing nozzle. Specifically, one side of the rack is provided with a front hat pulling device, and the front hat pulling device comprises a front hat pulling device fixing frame, a sliding movement assembly that is hoisted in the front hat pulling device fixing frame and a front hat pulling head that is mounted at a bottom of the sliding movement assembly. Specifically, the sliding movement assembly comprises first cylinders for longitudinally moving the front hat pulling head to an equal height of the hat ironing head, a third cylinder for pressing the front hat pulling head to a front of a hat and a second cylinder for pulling the hat downward, the front hat pulling device fixing frame is provided with two first linear guide rails, first sliding blocks are mounted in the first linear guide rails, a transplanting plate is fixedly connected to the two first sliding blocks, the first cylinders are provided on the front hat pulling device fixing frame, piston rods of the first cylinders are fixedly connected to the transplanting plate, the second cylinder is mounted on the transplanting plate, and a piston rod of the second cylinder is connected to a cylinder body of the third cylinder. Specifically, the hat pulling device is mounted at the bottom of the turntable and comprises a plurality of pressing mechanisms and a downward pulling mechanism that is provided at bottoms of the pressing mechanisms. Specifically, the downward pulling mechanism comprises a vertical moving plate on which the plurality of pressing mechanisms are mounted and a fifth cylinder, and a piston of the fifth cylinder is fixedly connected to a bottom of the vertical moving plate; and the pressing mechanisms each comprise a fixed column, a first rocker arm fixing plate and a second rocker arm fixing plate are fixedly mounted on two sides of the fixed column, an end portion of a cylinder body of a sixth cylinder is connected to the first rocker arm fixing plate through a cylinder fixing shaft, upper ends of the first rocker arm fixing plate and the second rocker arm fixing plate are provided with a deep groove ball bearing, one end of a rocker arm is rotatably connected in the deep groove ball bearing, a piston rod of the sixth cylinder is connected to a second joint bearing, the second joint bearing is rotatably connected to a T-shaped clamp, the T-shaped clamp is fixedly mounted on a side wall of the rocker arm, a connection position of the T-shaped clamp tilts upward, an upper end of the rocker arm is provided with an adjustment rod, and an end portion of the adjustment rod is provided with a hat pulling head. Specifically, the longitudinal movement assembly is mounted on a hat supporting device fixing bottom plate and comprises a seventh cylinder, second linear guide