阅读说明：本技术 片材平面烫印机 (Sheet plane thermoprinting machine ) 是由 胡德杰 江志彩 李珊珊 李秋秋 李军生 江崇刚 于 2021-09-22 设计创作，主要内容包括：一种片材平面烫印机,其特点是工作台两边有纵向立板,纵向立板外面有料台导轴,料台导轴的外侧有料台,右边料台下方有料台电机,料台电机与料台之间有螺杆；纵向立板里面有前、后两个链轮,左、右纵向立板前链轮之间,后链轮之间分别装有链条,链条两端固定在轴套上；工作台上方机体前面有横梁板,横梁板两端有传动轮,两个传动轮之间有同步带,横梁板右端上方有传动电机,传动电机与横梁板右端传动轮之间有传动带；横梁板前面有横向的导轨,导轨中部有传料气缸,传料气缸缸杆下端装有横向料臂,横向料臂的两端有纵向杆,纵向杆上前、后排装着两个下置的吸料咀；它解决了普通烫印机烫印片材,工效低不安全的问题,特别适烫印片状材料使用。(A sheet plane thermoprinting machine is characterized in that longitudinal vertical plates are arranged on two sides of a workbench, a material table guide shaft is arranged outside each longitudinal vertical plate, a material table is arranged on the outer side of each material table guide shaft, a material table motor is arranged below the material table on the right side, and a screw rod is arranged between each material table motor and the corresponding material table; a front chain wheel and a rear chain wheel are arranged in the longitudinal vertical plate, a chain is respectively arranged between the front chain wheels and the rear chain wheels of the left longitudinal vertical plate and the right longitudinal vertical plate, and two ends of the chain are fixed on the shaft sleeve; a cross beam plate is arranged in front of the machine body above the workbench, driving wheels are arranged at two ends of the cross beam plate, a synchronous belt is arranged between the two driving wheels, a driving motor is arranged above the right end of the cross beam plate, and a driving belt is arranged between the driving motor and the driving wheel at the right end of the cross beam plate; a transverse guide rail is arranged in front of the cross beam plate, a material conveying cylinder is arranged in the middle of the guide rail, a transverse material arm is arranged at the lower end of a cylinder rod of the material conveying cylinder, longitudinal rods are arranged at two ends of the transverse material arm, and two lower material suction nozzles are arranged on the front row and the rear row of the longitudinal rods; the sheet material stamping machine solves the problems of low work efficiency and insecurity of a common stamping machine for stamping sheet materials, and is particularly suitable for stamping sheet materials.)

1. A sheet plane thermoprinting machine comprises a bottom box, a machine body, a cylinder rod, a connecting rod guide pillar, a lifting screw rod, a stress application lever, a connecting rod guide pillar, a heating head and a workbench, wherein the machine body is arranged on the bottom box, a thermoprinting cylinder with the upper cylinder rod is arranged in the machine body, the upper end of the cylinder rod of the thermoprinting cylinder is provided with the front stress application lever, the front end of the stress application lever is provided with the lower connecting rod guide pillar, the lower end of the connecting rod guide pillar is provided with the heating head, a vertical lifting screw rod is arranged below the heating head, the lower part of the lifting screw rod is connected with the machine body through nut matching, and the upper end of the lifting screw rod is provided with the workbench;

the method is characterized in that: the left side and the right side of the workbench are respectively provided with a vertical plate which is arranged below, the outside of the vertical plate is provided with a front vertical material table guide shaft and a rear vertical material table guide shaft, the upper end and the lower end of the material table guide shaft are fixed on the vertical plate 22, the outer side of the material table guide shaft is provided with a material table plate which is parallel to the surface of the vertical plate, the lower part of the material table plate is connected with the material table guide shaft in a matching way through a guide sleeve, and the upper part of the material table plate is bent outwards to form a flat material table; a vertical material platform motor is arranged below the right material platform, a vertical screw rod is arranged between a motor shaft of the material platform and the material platform, and the material platform motor is fixed below the longitudinal vertical plate;

two chain wheels are arranged in the front and rear rows at the upper part inside the longitudinal vertical plate, a chain is arranged between the front chain wheels of the left longitudinal vertical plate and the right longitudinal vertical plate, a chain is arranged between the rear chain wheels of the left longitudinal vertical plate and the right longitudinal vertical plate, and two ends of the chain respectively penetrate through the longitudinal vertical plate and are fixed on a shaft sleeve of the material table plate;

a cross beam plate is arranged in front of the machine body above the workbench, driving wheels are respectively arranged at two ends of the cross beam plate, a synchronous belt is arranged between the two driving wheels, a driving motor is arranged above the right end of the cross beam plate, and a driving belt is arranged between the driving motor and the driving wheel at the right end of the cross beam plate;

the upper part of the front of the crossbeam plate is provided with a transverse guide rail, the middle part of the guide rail is provided with a material conveying cylinder arranged below a cylinder rod, the lower end of the cylinder rod of the material conveying cylinder is provided with a transverse material arm, the two ends of the transverse material arm are respectively provided with a front longitudinal rod, and the front row and the rear row of the longitudinal rod are provided with two lower material suction nozzles;

the foil releasing roller is arranged on the left side of the heating head in front of the cross beam plate, and the foil collecting assembly is arranged on the right side of the heating head.

Technical Field

The invention relates to the technical field of hot stamping machinery, in particular to a special machine for continuously and automatically stamping on the surface of a sheet material.

Background

The common thermoprinting machine used in the present society is that when the plane of the sheet material is thermoprinted, the single sheet material is manually sent to the workbench, and the next sheet material is taken out and replaced after the thermoprinting is finished.

Disclosure of Invention

The invention provides a hot stamping machine capable of automatically feeding and taking materials, which aims to solve the problems of low working efficiency, high labor intensity and unsafety of a common hot stamping machine for hot stamping sheet materials.

The invention has the technical scheme that the sheet plane hot stamping machine comprises a bottom box, a machine body, a cylinder rod, a connecting rod guide pillar, a lifting screw rod, a stressing lever, a connecting rod guide pillar, a heating head and a workbench, wherein the machine body is arranged on the bottom box;

the material bench is characterized in that the left side and the right side of the workbench are respectively provided with a vertical plate arranged below, the outside of the vertical plate is provided with a front vertical material bench guide shaft and a rear vertical material bench guide shaft, the upper end and the lower end of the material bench guide shaft are fixed on the vertical plate, the outer side of the material bench guide shaft is provided with a material bench plate parallel to the surface of the vertical plate, the lower part of the material bench plate is connected with the material bench guide shaft in a matching way through a guide sleeve, and the upper part of the material bench plate is bent outwards to form a flat material bench; a vertical material platform motor is arranged below the right material platform, a vertical screw rod is arranged between a motor shaft of the material platform and the material platform, and the material platform motor is fixed below the longitudinal vertical plate;

two chain wheels are arranged in the front and rear rows at the upper part inside the longitudinal vertical plate, a chain is arranged between the front chain wheels of the left longitudinal vertical plate and the right longitudinal vertical plate, a chain is arranged between the rear chain wheels of the left longitudinal vertical plate and the right longitudinal vertical plate, and two ends of the chain respectively penetrate through the longitudinal vertical plate and are fixed on a shaft sleeve of the material table plate;

a cross beam plate is arranged in front of the machine body above the workbench, driving wheels are respectively arranged at two ends of the cross beam plate, a synchronous belt is arranged between the two driving wheels, a driving motor is arranged above the right end of the cross beam plate, and a driving belt is arranged between the driving motor and the driving wheel at the right end of the cross beam plate;

the upper part of the front of the crossbeam plate is provided with a transverse guide rail, the middle part of the guide rail is provided with a material conveying cylinder arranged below a cylinder rod, the lower end of the cylinder rod of the material conveying cylinder is provided with a transverse material arm, the two ends of the transverse material arm are respectively provided with a front longitudinal rod, and the front row and the rear row of the longitudinal rod are provided with two lower material suction nozzles;

the foil releasing roller is arranged on the left side of the heating head in front of the cross beam plate, and the foil collecting assembly is arranged on the right side of the heating head.

When the device works, the heating head is preheated to a set temperature, the tinfoil paper is loaded on the foil placing roller, and the pulling-out end passes through the lower surface of the heating head and is connected to the foil collecting assembly; the sheet is placed on the right material table.

The transmission motor is started to drive the material transmission cylinder, the transverse material arm, the longitudinal rod and the material suction nozzle to slide rightwards along the guide rail through the transmission wheel and the synchronous belt, when the longitudinal rod at the right end of the transverse material arm reaches the left upper part of the right material platform, the longitudinal rod at the left end of the transverse material arm just reaches the left upper part of the workbench, at the moment, the transmission motor is stopped, the material transmission cylinder is started to push the transverse material arm and the longitudinal rod to descend to be close to the workbench, the material suction nozzle on the longitudinal rod at the right end of the transverse material arm sucks the left side of a sheet material (only one sheet material can be sucked at each time) on the right material platform, the material suction nozzle on the longitudinal rod at the left end of the transverse material arm sucks the left side of the sheet material (the first operation) subjected to hot stamping on the workbench, the material transmission cylinder is restarted to withdraw, the transverse material arm and the longitudinal rod are pulled to ascend to reset, the transmission motor is started to reverse, the transmission motor to drive the material transmission cylinder, the transverse material arm, the longitudinal rod and the material suction nozzle through the transmission wheel and the synchronous belt, the left material feeding device slides leftwards along the guide rail, and when the longitudinal rod at the left end of the transverse material arm reaches the upper left part of the left material platform, the longitudinal rod at the right end of the transverse material arm just reaches the upper left part of the workbench;

at the moment, the transmission motor is stopped, the material transmission cylinder is started, the transverse material arm and the longitudinal rod are pushed to move downwards to be close to the workbench, the material suction nozzle below the longitudinal rod at the left end of the transverse material arm puts the hot-stamped sheet on the material platform at the left side, the material suction nozzle below the longitudinal rod at the right end of the transverse material arm puts the sheet on the workbench and presses the left side of the sheet,

starting a hot stamping cylinder, pushing a heating head to move downwards under the action of a stress application lever and a connecting rod guide pillar, pressing the tin foil paper onto a workbench by the heating head, hot stamping character patterns onto a sheet, starting the hot stamping cylinder after hot stamping is finished, and pulling the heating head to reset through the stress application lever and the connecting rod guide pillar; the foil collecting assembly pulls the tin foil paper to move to a working section, and the hot stamped tin foil paper waste is collected into a coil; starting the transmission motor again to enter the next hot stamping, and performing reciprocating cycle work; the height of the workbench can be adjusted through the lifting screw rod.

The height of the left and right material tables is controlled and adjusted by a material table motor through a screw rod, at the initial stage of thermoprinting, a plurality of sheets are arranged on the right material table, and the right material table is pulled down by the material table motor through the matching of a material table guide shaft and a guide sleeve through the screw rod, so that the total height of the right material table is reduced; meanwhile, the left material platform is pulled to ascend through the chain and the chain wheel, so that the total height (including the thickness of the sheets) of the left material platform and the right material platform and the workbench are kept on the same plane, the sheets on the right material platform are gradually reduced along with the hot stamping operation, the sheets on the right material platform are continuously increased, and the motor of the material platform can be automatically adjusted in time.

The sheet plane hot stamping machine has the technical effects that by adopting the technical scheme, the sheet plane hot stamping machine which is convenient to operate, safe, reliable and extremely high in working efficiency can be realized.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a right side view of the present invention.

In the figure, 1 driving wheel, 2 cross beam plate, 3 guide rail, 4 foil releasing roller, 5 heating head, 6 connecting rod guide post, 7 forcing lever, 8 machine body, 9 driving motor, 10 foil receiving assembly, 11 material conveying cylinder, 12 transverse material arm, 13 longitudinal rod, 14 material platform, 15 shaft sleeve, 16 screw rod, 17 material platform motor, 18 chain, 19 lifting screw rod, 20 chain wheel, 21 bottom box, 22 longitudinal vertical plate, 23 material platform guide shaft, 24 working platform, 25 synchronous belt, 26 material suction nozzle and 27 thermoprinting cylinder.

Detailed Description

In the sheet plane hot stamping machine shown in the figure, a machine body 8 is arranged on a bottom box 21, a hot stamping cylinder 27 with an upper cylinder rod is arranged in the machine body 8, a front stress application lever 7 is arranged at the upper end of the cylinder rod of the hot stamping cylinder 27, a connecting rod guide post 6 with a lower position is arranged at the front end of the stress application lever 7, a heating head 5 is arranged at the lower end of the connecting rod guide post 6, a vertical lifting screw rod 19 is arranged below the heating head 5, the lower part of the lifting screw rod 19 is connected with the machine body 8 through nut matching, and a working table 24 is arranged at the upper end of the lifting screw rod 19;

the left and right sides of a workbench 24 are respectively provided with a vertical plate 22 arranged below, the outside of the vertical plate 22 is provided with a front vertical material table guide shaft 23 and a rear vertical material table guide shaft 23, the upper end and the lower end of the material table guide shaft 23 are fixed on the vertical plate 22, the outer side of the material table guide shaft 23 is provided with a material table plate parallel to the surface of the vertical plate 22, the lower part of the material table plate is connected with the material table guide shaft 23 in a matching way through a guide sleeve 15, and the upper part of the material table plate is bent outwards to form a flat material table 14; a vertical material platform motor 17 is arranged below the right material platform 14, a vertical screw 16 is arranged between a material platform motor shaft and the material platform 14, and the material platform motor 17 is fixed below a longitudinal vertical plate 22;

two chain wheels 20 are arranged in the front and rear rows at the upper part inside the longitudinal vertical plate 22, a chain 18 is respectively arranged between the front chain wheels 20 of the left and right longitudinal vertical plates 22 and between the rear chain wheels 20 of the left and right longitudinal vertical plates 22, and two ends of the chain 18 respectively penetrate through the longitudinal vertical plate 22 and are fixed on the shaft sleeve 15 of the material table plate;

a cross beam plate 2 is arranged in front of a machine body 8 above a workbench 24, two ends of the cross beam plate 2 are respectively provided with a driving wheel 1, a synchronous belt 25 is arranged between the two driving wheels 1, a driving motor 9 is arranged above the right end of the cross beam plate 2, and a driving belt is arranged between the driving motor 9 and the driving wheel 1 at the right end of the cross beam plate 2;

a transverse guide rail 3 is arranged at the upper part of the front of the transverse beam plate 2, a material conveying cylinder 11 with a cylinder rod arranged below is arranged in the middle of the guide rail 3, a transverse material arm 12 is arranged at the lower end of the cylinder rod of the material conveying cylinder 11, two front longitudinal rods 13 are respectively arranged at two ends of the transverse material arm 12, and two lower material suction nozzles 26 are arranged on the front and rear rows of the longitudinal rods 13;

foil releasing rollers 4 are arranged on the left side of a heating head 5 in front of the beam plate 2, and a foil collecting assembly 10 is arranged on the right side of the heating head 5.

When the device works, the heating head 5 is preheated to a set temperature, the foil releasing roller 4 is provided with the tin foil paper, and the pulling-out end passes through the lower surface of the heating head 5 and is connected to the foil collecting assembly 10; the sheet is placed on the right material table 14.

The transmission motor 9 is started to drive the material transmission cylinder 11, the transverse material arm 12, the longitudinal rod 13 and the material suction nozzle 26 to slide rightwards along the guide rail 3 by the transmission wheel 1 and the synchronous belt 25, when the longitudinal rod 13 at the right end of the transverse material arm 12 reaches the left upper part of the right material platform 14, the longitudinal rod 13 at the left end of the transverse material arm 12 just reaches the left upper part of the workbench 24, at the moment, the transmission motor 9 stops, the material transmission cylinder 11 is started to push the transverse material arm 12 and the longitudinal rod 13 to descend to be close to the workbench 24, the material suction nozzle 26 on the longitudinal rod 13 at the right end of the transverse material arm 12 sucks the left side of a sheet (only one sheet can be sucked at each time) on the right material platform 14, the material suction nozzle 26 on the longitudinal rod 13 at the left end of the transverse material arm 12 sucks the left side of the sheet after hot stamping on the workbench 24 (emptying in the first operation), the material transmission cylinder 11 is restarted to be retracted, the transverse material arm 12 and the longitudinal rod 13 is pulled to move upwards to be reset, the transmission motor 9 is started to rotate reversely, the transmission cylinder 11, the transverse material arm 12, the longitudinal rod 13 and the suction nozzle 26 are driven to slide leftwards along the guide rail 3 through the transmission wheel 1 and the synchronous belt 25, and when the longitudinal rod 13 at the left end of the transverse material arm 12 reaches the upper left part of the left material platform 14, the longitudinal rod 13 at the right end of the transverse material arm 12 just reaches the upper left part of the workbench 24;

at the moment, the transmission motor 9 stops, the material transmission cylinder 11 starts to push the transverse material arm 12 and the longitudinal rod 13 to move downwards to be close to the workbench 24, the material suction nozzle 26 below the longitudinal rod 13 at the left end of the transverse material arm 12 puts the hot stamped sheet on the material platform 14 at the left side, the material suction nozzle 26 below the longitudinal rod 13 at the right end of the transverse material arm 12 puts the sheet on the workbench 24 and presses the left side of the sheet,

starting a hot stamping cylinder 27, pushing a heating head 5 to move downwards under the action of a stress application lever 7 and a connecting rod guide post 6, pressing a tin foil paper onto a workbench 24 by the heating head 5, hot stamping character patterns on a sheet, starting the hot stamping cylinder 27 after hot stamping is finished, and pulling the heating head 5 to reset through the stress application lever 7 and the connecting rod guide post 6; the foil collecting assembly 10 pulls the tin foil paper to move to a working section, and collects the hot stamped tin foil paper waste into a coil; the transmission motor 9 is started again to enter the next hot stamping, and the hot stamping is performed in a reciprocating cycle mode; the height of the table 24 can be adjusted by means of the lifting screw 19.

The height of the left and right material platforms 14 is controlled and adjusted by the material platform motor 17 through the screw 16, at the initial stage of thermoprinting, a plurality of sheets are arranged on the right material platform 14, the material platform motor 17 pulls down the right material platform 14 through the screw 16 under the matching of the material platform guide shaft 23 and the guide sleeve 15, and the total height of the right material platform 14 is reduced; meanwhile, the left material table 14 is pulled to ascend through the chain 18 and the chain wheel 20, so that the total height (including the thickness of the sheets) of the left material table 14 and the right material table 14 and the workbench 24 are kept on the same plane, the sheets on the right material table 14 are gradually reduced along with the hot stamping operation, the sheets on the right material table 14 are continuously increased, and the material table motor 17 can be automatically adjusted in time.