WO2021082703A1 - Rotating disc type hot stamping device - Google Patents
Rotating disc type hot stamping device Download PDFInfo
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- WO2021082703A1 WO2021082703A1 PCT/CN2020/112134 CN2020112134W WO2021082703A1 WO 2021082703 A1 WO2021082703 A1 WO 2021082703A1 CN 2020112134 W CN2020112134 W CN 2020112134W WO 2021082703 A1 WO2021082703 A1 WO 2021082703A1
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- WIPO (PCT)
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- hot stamping
- paper
- turntable
- upper mold
- station
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
- B41F19/06—Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
Definitions
- the invention belongs to the technical field of hot stamping, and in particular relates to a turntable type hot stamping device.
- Hot stamping is an important method for surface decoration of plastic workpieces. It uses a heated hot stamping mold to hot stamp the metal or coating on the hot stamping film to the surface of the processed workpiece to achieve the purpose of decoration or marking.
- the hot stamping device usually only has a set of hot stamping molds, and the loading process, the hot stamping process, and the blanking process cannot be carried out at the same time, and must be performed sequentially, so the waiting time is long and the hot stamping efficiency of the hot stamping device is low.
- the present invention provides a turntable type hot stamping device. By arranging multiple lower mold seats on the turntable, the loading process, the hot stamping process, and the blanking process can be performed simultaneously. , In order to improve the efficiency of hot stamping.
- a turntable hot stamping device includes a frame on which a worktable is arranged.
- the worktable has a paper feeding end and a paper outlet oppositely arranged in the X-axis direction, and a paper feeding mechanism is arranged above the paper feeding end to discharge the paper.
- a paper delivery mechanism is arranged above the end; at least one hot stamping unit is arranged between the paper feeding end and the paper exiting end, and the hot stamping unit includes a turntable rotatably arranged on the worktable and an upper mold assembly located above the turntable; on the turntable Three lower mold seats are evenly arranged in the circumferential direction, and each lower mold seat is driven by the turntable to reach the loading station, the hot stamping station, and the unloading station in sequence; The Y-axis direction of the worktable is set relative to each other.
- the lower mold base completes the loading at the loading station and completes the unloading at the unloading station; when the lower mold base reaches the hot stamping station, it is located directly below the upper mold assembly.
- the mold assembly corresponds to the position of the lower mold base at the hot stamping station, and the upper mold assembly can reciprocate along the Z axis and cooperate with the lower mold base to complete hot stamping.
- the loading process, the hot stamping process, and the blanking process can be carried out at the same time, and the positional relationship of each mechanism is compact and reasonable.
- the hot stamping paper is fed along the X-axis direction, and the feeding and unloading are carried out.
- the hot stamping action is performed along the Z-axis direction, the entire hot stamping device can achieve efficient and orderly cooperation, reduce waiting time, and effectively improve the efficiency of hot stamping.
- a mounting frame for installing the upper mold assembly is arranged above the worktable, and an upper mold cylinder is installed on the mounting frame.
- the upper mold assembly includes a movable plate fixed on the piston rod of the upper mold cylinder, and The fixed plate, heating plate, and upper mold base are stacked on the bottom.
- the fixed plate is fixed under the movable plate.
- the heating plate heats the upper mold base.
- the upper mold base matches the lower mold base at the hot stamping station. Driven by the upper mold cylinder, the hot stamping paper is pressed down on the workpiece on the mold base to achieve hot stamping.
- a plurality of guide posts are arranged on the movable plate, the axial direction of the guide posts is arranged along the Z-axis direction, and corresponding positions on the mounting frame are provided with guide holes matching the guide posts.
- both ends of the mounting frame are also provided with a first fixed guide frame and a second fixed guide frame for guiding the hot stamping paper, wherein the first fixed guide frame is arranged close to the paper feeding mechanism, and the second fixed guide frame is close to
- the paper delivery mechanism is arranged, and the two guide frames both include an upper guide rod and a lower guide rod which are arranged parallel to each other, and the axial directions of the upper guide rod and the lower guide rod are arranged along the Y-axis direction.
- the paper feeding mechanism includes a paper foil holder for placing paper foil rolls and a paper feeding roller for feeding paper.
- a pressure roller is arranged above the paper feeding roller, and there is a paper passing gap between the pressure roller and the paper feeding roller. Both ends of the pressure roller are installed on an adjusting block, and an adjusting cylinder is installed on the adjusting block.
- the size of the paper gap can be adjusted according to requirements under the action of the adjusting cylinder to ensure the paper feeding stability of the hot stamping device.
- the hot stamping unit has two, from the paper feed end to the paper output end, there are a first hot stamping unit and a second hot stamping unit.
- the first hot stamping unit includes a first upper die assembly and a first upper die assembly that cooperate with each other.
- the first turntable and the second hot stamping unit include a second upper mold assembly and a second turntable that are matched with each other. The setting of two hot stamping units can further improve the hot stamping efficiency, and two hot stamping can be completed in one paper feed.
- the outer peripheral surfaces of the first turntable and the second turntable are provided with gear teeth that mesh with each other, and the two turntables have the same diameter and rotate synchronously and in opposite directions.
- the first turntable and the second turntable can realize synchronous rotation through the meshing gear teeth, which not only saves energy, but also ensures the orderly progress of the hot stamping work.
- the loading station of the first hot stamping unit and the loading station of the second hot stamping unit are located on the same side, and the unloading station of the first hot stamping unit and the unloading station of the second hot stamping unit are located on the same side.
- the location is on the same side.
- the mounting frame is located above the middle of the workbench, and the second upper mold assembly is adjacent to the first upper mold assembly.
- the position of the upper die assembly directly determines the position of the hot stamping station.
- the adjacent two upper die components can effectively save hot stamping paper, increase the use rate of hot stamping paper, and avoid the two hot stamping stations from being too far apart and unused Too much hot stamping paper causes waste, and at the same time makes the structure of the entire device more compact.
- the second turntable rotates counterclockwise under the drive of the driving member
- the first turntable rotates clockwise under the drive of the second turntable.
- the first turntable rotates clockwise to ensure that the lower mold seat on the first turntable reaches the loading station, the hot stamping station, and the unloading station in sequence.
- the second turntable rotates counterclockwise to ensure the lower mold on the second turntable.
- the seat passes through the loading station, the hot stamping station, and the unloading station in sequence to ensure that the hot stamping work of the two hot stamping units is carried out in an efficient and orderly manner.
- the present invention has the following beneficial effects: three lower mold seats are provided on the turntable to respectively cooperate with the feeding station, the hot stamping station, and the unloading station, thereby realizing the feeding process and the hot stamping process.
- the blanking process is carried out at the same time, reducing the waiting time, and effectively improving the hot stamping efficiency; the position of each mechanism is compact and reasonable, the hot stamping paper is fed, the feeding and unloading and the hot stamping actions are carried out in different directions, and the processes do not interfere with each other , It can achieve efficient and orderly cooperation, and the space utilization rate is high; there are two hot stamping units, and two hot stamping can be completed in one paper feed, which further improves the hot stamping efficiency; the feeding station of the two hot stamping units, The position of the hot stamping station and the unloading station are reasonably distributed. While ensuring the efficient and orderly hot stamping of the two hot stamping units, it can also effectively increase the utilization rate of the hot stamping paper.
- Figure 1 is a schematic diagram of the structure of the present invention
- Figure 2 is a top view of the present invention
- Figure 3 is a front view of the workbench in the present invention.
- FIG. 4 is a schematic diagram of the structure of the hot stamping unit in the present invention.
- FIG. 5 is a schematic diagram of the structure of the first turntable and the second turntable in the present invention.
- frame 10 frame 10; workbench 11; drive gear 12; paper feeding mechanism 21; paper delivery mechanism 22; paper foil holder 211; paper feeding roller 212; pressure roller 213; regulating block 214; regulating air cylinder 215; paper delivery Frame 221; pulley 222; first turntable 31; first lower mold seat 311; first lower mold seat 311; first movable plate 321; first fixed plate 322; first heating plate 323; first upper mold seat 324; Second turntable 41; second lower mold seat 411; second movable plate 421; second fixed plate 422; second heating plate 423; second upper mold seat 424; mounting frame 50; first upper mold cylinder 51; second Upper mold cylinder 52; guide column 53; first fixed guide frame 54; second fixed guide frame 55.
- this embodiment discloses a turntable hot stamping device, which includes a frame 10 on which a worktable 11 is provided.
- the worktable 11 has oppositely arranged paper feeding ends and paper outputting ends in the X-axis direction.
- a paper feeding mechanism 21 is arranged above the paper feeding end, and a paper delivery mechanism 22 is arranged above the paper output end;
- a hot stamping unit is arranged between the paper feeding end and the paper output end, and the hot stamping unit includes a rotatably arranged on the worktable 11
- the upper turntable and the upper mold assembly located above the turntable; the turntable is evenly provided with three lower mold bases along the circumferential direction, and the lower mold bases are detachably installed on the turntable, and each lower mold base is driven by the turntable to reach the material in turn Station, hot stamping station, and unloading station; the loading station and unloading station are arranged opposite to each other along the Y-axis direction of the worktable 11, and the lower mold base completes the loading at the loading station and
- the imprinting mechanism includes an upper mold assembly capable of reciprocating along the Z axis.
- the upper mold assembly is connected to the hot stamping station.
- the position of the lower mold seat corresponds to the position of the lower mold seat.
- the lower mold seat is used to complete the hot stamping.
- the feeding process and hot stamping can be realized.
- the printing process and the blanking process are carried out at the same time.
- the hot stamping paper is fed along the X axis, feeding and unloading are performed along the Y axis, and the hot stamping action is performed along the Z axis.
- the entire hot stamping device can achieve efficient and orderly cooperation, reducing The waiting time can effectively improve the efficiency of hot stamping.
- the paper feeding mechanism 21 includes a paper foil holder 211 for placing paper foil rolls and a paper feeding roller 212 for feeding paper.
- the paper feeding roller 212 is drivingly connected with a servo motor.
- a pressure roller 213 is arranged above the paper feeding roller 212. There is a paper gap between the roller 213 and the paper feed roller 212.
- the two ends of the pressure roller 213 are installed on the adjusting block 214.
- the adjusting block 214 is equipped with an adjusting cylinder 215 to adjust The air cylinder 215 can adjust the size of the paper gap according to requirements to ensure the paper feeding stability of the hot stamping machine.
- the pressure roller 213 can also press the hot stamping paper against the paper feed roller 212 when the upper die assembly is hot stamped to avoid During the pressing process of the upper die assembly, the hot stamping paper is driven to feed, which affects the paper feeding accuracy;
- the paper delivery mechanism 22 includes a paper delivery frame 221 for installing a delivery roller, and the paper delivery frame 221 is installed with a servo motor drive connection
- the belt pulley 222, the belt pulley 222 can drive the paper take-up roller to rotate, so as to take up the paper foil after the hot stamping is completed.
- the first hot stamping unit and the second hot stamping unit are in turn from the paper feeding end to the paper output end.
- the first hot stamping unit includes a first upper die assembly and a second upper die assembly that cooperate with each other.
- the second hot stamping unit includes a second upper mold assembly and a second turntable 41 that cooperate with each other; the first turntable 31 is evenly provided with three first lower mold seats 311 for carrying the first workpiece along the circumferential direction , Each first lower mold base 311 is driven by the turntable to sequentially reach the first loading station, the first hot stamping station, and the first unloading station.
- the first loading station and the first unloading station are arranged oppositely along the Y-axis direction of the worktable 11.
- the first lower die seat 311 reaches the first hot stamping station, it is located directly below the first upper die assembly, and the first upper die assembly can be along the Z-axis direction It reciprocates and cooperates with the lower mold seat to complete hot stamping;
- the second turntable 41 is evenly provided with three second lower mold seats 411 for carrying the second workpiece along the circumferential direction, and each second lower mold seat 411 is driven by the turntable Arrive at the second loading station, the second hot stamping station, and the second unloading station in sequence.
- the second loading station and the second unloading station are arranged opposite to each other along the Y-axis direction of the worktable 11.
- the second lower mold base 411 When the second lower mold base 411 reaches the second hot stamping station, it is located directly below the second upper mold assembly.
- the second upper mold assembly can reciprocate along the Z axis and cooperate with the lower mold base to complete the hot stamping.
- the setting of the hot stamping unit can further improve the hot stamping efficiency, and two hot stamping can be completed in one paper feed; in this embodiment, the first lower mold base 311 and the second lower mold base 411 are both cylindrical, and are used to carry the dinner plate.
- the lower mold base that matches with other workpieces can be replaced to perform hot stamping on other workpieces and improve the adaptability of the hot stamping device.
- Both the first upper mold assembly and the second upper mold assembly are mounted on the mounting frame 50.
- Two upper mold cylinders are mounted on the mounting frame 50.
- the first upper mold assembly includes a first upper mold cylinder 51 fixedly connected to it.
- the first fixed plate 322 is fixed under the first movable plate 321.
- a heating plate 323 heats the first upper mold base 324, which matches the first lower mold base 311 at the hot stamping station, and presses the hot stamping paper against the first lower mold base under the driving of the cylinder.
- the first plate on the mold base 311 realizes hot stamping
- the second upper mold assembly includes a second movable plate 421 fixed to the piston rod of the second upper mold cylinder 52, a second fixed plate 422, and a second heating plate 423
- the second upper mold base 424, the second upper mold assembly has the same structure as the first upper mold assembly, and will not be repeated;
- the first movable plate 321 and the second movable plate 421 are both provided with four guide posts 53 ,
- the axial direction of the guide post 53 is arranged along the Z-axis direction, and the corresponding position on the mounting frame 50 is provided with a guide hole matching the guide post 53.
- both ends of the mounting frame 50 are provided with a first fixed guide frame 54 and a second fixed guide for guiding the hot stamping paper
- the guide frame 55 wherein the first fixed guide frame 54 is arranged close to the paper feeding mechanism 21, and the second fixed guide frame 55 is arranged close to the paper delivery mechanism 22.
- Both guide frames include an upper guide rod and a lower guide rod arranged parallel to each other. The axial directions of the guide rod and the lower guide rod are arranged along the Y-axis direction.
- the hot stamping paper entering and leaving the stamping station can be guided and corrected, and the stamping paper has Corresponding tension
- the upper guide rod and the lower guide rod can also change the direction of the hot stamping paper to ensure that the hot stamping paper accurately passes between the upper mold base and the lower mold base, and matches the downward pressure of the lower mold base. The action completes the hot stamping.
- the second upper mold assembly is adjacent to the first upper mold base 324.
- the position of the upper mold assembly directly determines the position of the hot stamping station.
- the adjacent two upper mold assemblies can effectively save hot stamping paper and improve the use of hot stamping paper.
- the first upper die assembly and the second upper die assembly The sum of the width along the X-axis direction is the distance of each paper feeding of the hot stamping paper; the outer peripheral surfaces of the first turntable 31 and the second turntable 41 are provided with gear teeth that mesh with each other, and the two turntables have the same diameter and are reversed synchronously.
- Rotating, the first turntable 31 and the second turntable 41 can achieve synchronous rotation through the meshing gear teeth, which not only saves energy, but also ensures the orderly progress of the hot stamping work; in order to facilitate the loading and unloading of materials and improve the hot stamping efficiency, the first hot stamping
- the loading station of the printing unit and the loading station of the second hot stamping unit are located on the same side, and the unloading station of the second hot stamping unit is located on the same side as the unloading station of the second hot stamping unit; this embodiment
- the second turntable 41 rotates counterclockwise under the drive of the drive gear 12, and the drive gear 12 is connected to the turntable motor located below the worktable 11.
- the first turntable 31 rotates clockwise under the drive of the second turntable 41, and the first turntable The clockwise rotation of 31 can ensure that the first lower mold base 311 on the first turntable 31 reaches the first loading station, the first hot stamping station, and the first unloading station in sequence.
- the second turntable 41 rotates counterclockwise, which can Ensure that the second lower die holder 411 on the second turntable 41 arrives at the second loading station, the second hot stamping station, and the second unloading station in sequence to ensure that the hot stamping work of the two hot stamping units is efficient and orderly get on.
- the turntable hot stamping device disclosed in the present invention can realize the loading process, the hot stamping process, and the blanking process at the same time by providing three lower mold seats on the turntable, reducing waiting time and effectively improving the stamping efficiency; each mechanism position The relationship is compact and reasonable.
- the hot stamping paper feeding, feeding and unloading, and hot stamping actions are all carried out in different directions, and the processes do not interfere with each other, which can achieve efficient and orderly coordination, and the space utilization rate is high.
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Abstract
A rotating disc type hot stamping device, comprising a workbench (11). The workbench (11) is provided with a paper inlet end and a paper outlet end which are oppositely arranged in the X-axis direction; at least one hot stamping unit is arranged between the paper inlet end and the paper outlet end; each hot stamping unit comprises a rotating disc (31, 41) and an upper die assembly located above the rotating disc (31, 41); three lower die bases (311, 411) are uniformly arranged on each rotating disc (31, 41) in a circumferential direction; each lower die base (311, 411) is driven by the corresponding rotating disc (31, 41) to sequentially reach a feeding station, a hot stamping station, and a discharging station; the feeding stations and the discharging stations are oppositely arranged in the Y-axis direction of the workbench (11); when the lower die bases (311, 411) reach the hot stamping stations, the lower die bases are located right below the upper die assemblies, and the upper die assemblies can reciprocate in the Z-axis direction and cooperate with the lower die bases (311, 411) to complete hot stamping. The three lower die bases (311, 411) are arranged on each rotating disc (31, 41), so that the feeding process, the hot stamping process, and the discharging process can be carried out simultaneously; the position relation of the mechanisms is compact and reasonable, so that the hot stamping device can achieve efficient and ordered cooperation, thereby reducing the waiting time and improving the hot stamping efficiency.
Description
本发明属于烫印技术领域，具体涉及一种转盘式烫印装置。The invention belongs to the technical field of hot stamping, and in particular relates to a turntable type hot stamping device.
烫印是塑料工件表面装饰的一个重要手段，它是利用加热后的烫印模具将烫印膜上的金属或涂料层压烫到被加工的工件表面，以达到装饰或标志的目的，现有的烫印装置通常只具备一组烫印模具，上料工序、烫印工序、下料工序无法同时进行，需依次进行，因此等待时间较长，烫印装置烫印效率低。Hot stamping is an important method for surface decoration of plastic workpieces. It uses a heated hot stamping mold to hot stamp the metal or coating on the hot stamping film to the surface of the processed workpiece to achieve the purpose of decoration or marking. The hot stamping device usually only has a set of hot stamping molds, and the loading process, the hot stamping process, and the blanking process cannot be carried out at the same time, and must be performed sequentially, so the waiting time is long and the hot stamping efficiency of the hot stamping device is low.
发明内容Summary of the invention
本发明针对现有技术中烫印装置烫印效率低的问题提供一种转盘式烫印装置，通过在转盘上设置多个下模座，实现上料工序、烫印工序、下料工序同时进行，以提高烫印效率。Aiming at the problem of low hot stamping efficiency of hot stamping devices in the prior art, the present invention provides a turntable type hot stamping device. By arranging multiple lower mold seats on the turntable, the loading process, the hot stamping process, and the blanking process can be performed simultaneously. , In order to improve the efficiency of hot stamping.
本发明的发明目的是通过以下技术方案实现的：The purpose of the present invention is achieved through the following technical solutions:
一种转盘式烫印装置，包括机架，机架上设置有工作台，工作台在X轴方向具有相对设置的进纸端和出纸端，进纸端的上方设置有送纸机构，出纸端的上方设置有收纸机构；进纸端与出纸端之间至少设置一个烫印单元，所述烫印单元包括转动设置于工作台上的转盘及位于转盘上方的上模组件；转盘上沿周向均匀设置有三个下模座，每个下模座在转盘的带动下依次到达上料工位、烫印工位、下料工位；所述上料工位与下料工位沿工作台的Y轴方向相对设置,下模座在上料工位完成上料，并在下料工位完成下料；下模座到达烫印工位时，位于上模组件的正下方，上模组件与位于烫印工位的下模座的位置相对应，上模组件能够沿Z轴方向往复运动并配合下模座完成烫印。通过在转盘上设置三个下模座，能够实现上料工序、烫印工序、下料工序同时进行，且各机构位置关系紧凑合理，烫印纸走纸沿X轴方向进行，上料及下料沿Y轴方向进行，烫印动作沿Z轴方向进行，整个烫印装置能够实现高效有序的配合，减少等待时间，有效提高烫印效率。A turntable hot stamping device includes a frame on which a worktable is arranged. The worktable has a paper feeding end and a paper outlet oppositely arranged in the X-axis direction, and a paper feeding mechanism is arranged above the paper feeding end to discharge the paper. A paper delivery mechanism is arranged above the end; at least one hot stamping unit is arranged between the paper feeding end and the paper exiting end, and the hot stamping unit includes a turntable rotatably arranged on the worktable and an upper mold assembly located above the turntable; on the turntable Three lower mold seats are evenly arranged in the circumferential direction, and each lower mold seat is driven by the turntable to reach the loading station, the hot stamping station, and the unloading station in sequence; The Y-axis direction of the worktable is set relative to each other. The lower mold base completes the loading at the loading station and completes the unloading at the unloading station; when the lower mold base reaches the hot stamping station, it is located directly below the upper mold assembly. The mold assembly corresponds to the position of the lower mold base at the hot stamping station, and the upper mold assembly can reciprocate along the Z axis and cooperate with the lower mold base to complete hot stamping. By setting three lower mold seats on the turntable, the loading process, the hot stamping process, and the blanking process can be carried out at the same time, and the positional relationship of each mechanism is compact and reasonable. The hot stamping paper is fed along the X-axis direction, and the feeding and unloading are carried out. Along the Y-axis direction, the hot stamping action is performed along the Z-axis direction, the entire hot stamping device can achieve efficient and orderly cooperation, reduce waiting time, and effectively improve the efficiency of hot stamping.
作为优选，所述工作台的上方设置有用于安装上模组件的安装架，安装架上安装有上模气缸，上模组件包括固设于上模气缸活塞杆的活动板，以及由上至下层叠设置的固定板、加热板、上模座，固定板固设于活动板的下方，加热板对上 模座进行加热，上模座与位于烫印工位的下模座匹配，并在上模气缸的驱动下将烫印纸压向下模座上的工件，实现烫印。Preferably, a mounting frame for installing the upper mold assembly is arranged above the worktable, and an upper mold cylinder is installed on the mounting frame. The upper mold assembly includes a movable plate fixed on the piston rod of the upper mold cylinder, and The fixed plate, heating plate, and upper mold base are stacked on the bottom. The fixed plate is fixed under the movable plate. The heating plate heats the upper mold base. The upper mold base matches the lower mold base at the hot stamping station. Driven by the upper mold cylinder, the hot stamping paper is pressed down on the workpiece on the mold base to achieve hot stamping.
作为优选，所述活动板上设置有若干导向柱，导向柱的轴向沿Z轴方向设置，安装架上相对应的位置开设有与导向柱相匹配的导向孔。通过设置导向柱和导向孔可对上模组件沿Z轴方向的运动进行导向，保证上模座与下模座的有效配合，提高烫印质量。Preferably, a plurality of guide posts are arranged on the movable plate, the axial direction of the guide posts is arranged along the Z-axis direction, and corresponding positions on the mounting frame are provided with guide holes matching the guide posts. By setting the guide post and the guide hole, the movement of the upper mold assembly along the Z axis can be guided, which ensures the effective cooperation of the upper mold base and the lower mold base, and improves the hot stamping quality.
作为优选，所述安装架的两端还设置有对烫印纸进行导向的第一固定导向架和第二固定导向架，其中第一固定导向架靠近送纸机构设置，第二固定导向架靠近收纸机构设置，两个导向架均包括相互平行设置的上导杆和下导杆，上导杆及下导杆的轴向均沿Y轴方向设置。通过在安装架的两端设置固定导向架，可对进出烫印工位的烫印纸进行导向纠偏，并使烫印纸具有相应的张力，保证烫印纸准确的从上模座与下模座之间穿过，并配合下模座的下压动作完成烫印。Preferably, both ends of the mounting frame are also provided with a first fixed guide frame and a second fixed guide frame for guiding the hot stamping paper, wherein the first fixed guide frame is arranged close to the paper feeding mechanism, and the second fixed guide frame is close to The paper delivery mechanism is arranged, and the two guide frames both include an upper guide rod and a lower guide rod which are arranged parallel to each other, and the axial directions of the upper guide rod and the lower guide rod are arranged along the Y-axis direction. By setting fixed guide frames at both ends of the mounting frame, the hot stamping paper entering and exiting the stamping station can be guided and corrected, and the stamping paper has corresponding tension to ensure that the stamping paper accurately moves from the upper mold base to the lower mold. Pass through between the seats and cooperate with the pressing action of the lower mold seat to complete the hot stamping.
作为优选，送纸机构包括用于放置纸箔卷的纸箔架以及用于送纸的送纸辊，送纸辊的上方设有压力辊，压力辊与送纸辊之间具有过纸间隙，压力辊的两端安装在调节块上，调节块上安装有调节气缸。以上设置为了适应不同的纸厚和不同箔纸张力，在调节气缸的作用下，纸间隙的大小能够根据需求进行调节，以保证烫印装置走纸稳定性。Preferably, the paper feeding mechanism includes a paper foil holder for placing paper foil rolls and a paper feeding roller for feeding paper. A pressure roller is arranged above the paper feeding roller, and there is a paper passing gap between the pressure roller and the paper feeding roller. Both ends of the pressure roller are installed on an adjusting block, and an adjusting cylinder is installed on the adjusting block. In order to adapt to different paper thicknesses and different foil paper forces, the size of the paper gap can be adjusted according to requirements under the action of the adjusting cylinder to ensure the paper feeding stability of the hot stamping device.
作为优选，所述烫印单元具有两个，由进纸端至出纸端依次为第一烫印单元、第二烫印单元，第一烫印单元包括相互配合的第一上模组件与第一转盘，第二烫印单元包括相互配合的第二上模组件与第二转盘。两个烫印单元的设置能够进一步提高烫印效率，一次走纸即可完成两次烫印。Preferably, the hot stamping unit has two, from the paper feed end to the paper output end, there are a first hot stamping unit and a second hot stamping unit. The first hot stamping unit includes a first upper die assembly and a first upper die assembly that cooperate with each other. The first turntable and the second hot stamping unit include a second upper mold assembly and a second turntable that are matched with each other. The setting of two hot stamping units can further improve the hot stamping efficiency, and two hot stamping can be completed in one paper feed.
作为优选，所述第一转盘与第二转盘的外周面设置有相互啮合的轮齿，且两个转盘直径相同，同步反向转动。第一转盘与第二转盘通过相互啮合的轮齿配合能够实现同步转动，不仅节能，还能保证烫印工作的有序进行。Preferably, the outer peripheral surfaces of the first turntable and the second turntable are provided with gear teeth that mesh with each other, and the two turntables have the same diameter and rotate synchronously and in opposite directions. The first turntable and the second turntable can realize synchronous rotation through the meshing gear teeth, which not only saves energy, but also ensures the orderly progress of the hot stamping work.
作为优选，所述第一烫印单元的上料工位与第二烫印单元的上料工位位于同侧，第一烫印单元的下料工位与第二烫印单元的下料工位位于同侧。以上设置方便上料下料，可提高烫印效率。Preferably, the loading station of the first hot stamping unit and the loading station of the second hot stamping unit are located on the same side, and the unloading station of the first hot stamping unit and the unloading station of the second hot stamping unit are located on the same side. The location is on the same side. The above settings are convenient for loading and unloading, and can improve the efficiency of hot stamping.
作为优选，所述安装架位于工作台中部的上方，第二上模组件邻接于第一上模组件。上模组件的位置直接决定烫印工位的位置，两个上模组件邻接能够有效 节约烫印纸，提高烫印纸的使用率，避免两个烫印工位距离太远，未利用的烫印纸过多，造成浪费，同时还能使整个装置的结构更为紧凑。Preferably, the mounting frame is located above the middle of the workbench, and the second upper mold assembly is adjacent to the first upper mold assembly. The position of the upper die assembly directly determines the position of the hot stamping station. The adjacent two upper die components can effectively save hot stamping paper, increase the use rate of hot stamping paper, and avoid the two hot stamping stations from being too far apart and unused Too much hot stamping paper causes waste, and at the same time makes the structure of the entire device more compact.
作为优选，所述第二转盘在驱动件的驱动下逆时针转动，第一转盘在第二转盘的传动下顺时针转动。第一转盘顺时针转动，能够保证第一转盘上的下模座依次到达上料工位、烫印工位、下料工位，第二转盘逆时针转动，能够保证第二转盘上的下模座依次经过上料工位、烫印工位、下料工位，以保证两个烫印单元的烫印工作高效有序进行。Preferably, the second turntable rotates counterclockwise under the drive of the driving member, and the first turntable rotates clockwise under the drive of the second turntable. The first turntable rotates clockwise to ensure that the lower mold seat on the first turntable reaches the loading station, the hot stamping station, and the unloading station in sequence. The second turntable rotates counterclockwise to ensure the lower mold on the second turntable. The seat passes through the loading station, the hot stamping station, and the unloading station in sequence to ensure that the hot stamping work of the two hot stamping units is carried out in an efficient and orderly manner.
与现有技术相比，本发明具有以下有益效果：转盘上设置有三个下模座，以分别配合上料工位、烫印工位、下料工位，从而实现上料工序、烫印工序、下料工序同时进行，减少等待时间，有效提高烫印效率；各机构位置关系紧凑合理，烫印纸走纸，上料下料以及烫印动作均沿不同的方向进行，各工序互不干涉，能够实现高效有序的配合，且空间利用率高；烫印单元具有两个，一次走纸即可完成两次烫印，进一步提高烫印效率；两个烫印单元的上料工位、烫印工位、下料工位位置分布合理，在保证两个烫印单元烫印工作高效有序进行的同时，还可有效提高烫印纸利用率。Compared with the prior art, the present invention has the following beneficial effects: three lower mold seats are provided on the turntable to respectively cooperate with the feeding station, the hot stamping station, and the unloading station, thereby realizing the feeding process and the hot stamping process. , The blanking process is carried out at the same time, reducing the waiting time, and effectively improving the hot stamping efficiency; the position of each mechanism is compact and reasonable, the hot stamping paper is fed, the feeding and unloading and the hot stamping actions are carried out in different directions, and the processes do not interfere with each other , It can achieve efficient and orderly cooperation, and the space utilization rate is high; there are two hot stamping units, and two hot stamping can be completed in one paper feed, which further improves the hot stamping efficiency; the feeding station of the two hot stamping units, The position of the hot stamping station and the unloading station are reasonably distributed. While ensuring the efficient and orderly hot stamping of the two hot stamping units, it can also effectively increase the utilization rate of the hot stamping paper.
图1为本发明结构示意图；Figure 1 is a schematic diagram of the structure of the present invention;
图2为本发明俯视图；Figure 2 is a top view of the present invention;
图3为本发明中工作台主视图；Figure 3 is a front view of the workbench in the present invention;
图4为本发明中烫印单元结构示意图；4 is a schematic diagram of the structure of the hot stamping unit in the present invention;
图5为本发明中第一转盘与第二转盘结构示意图；5 is a schematic diagram of the structure of the first turntable and the second turntable in the present invention;
图中标记：机架10；工作台11；驱动齿轮12；送纸机构21；收纸机构22；纸箔架211；送纸辊212；压力辊213；调节块214；调节气缸215；收纸架221；皮带轮222；第一转盘31；第一下模座311；第一下模座311；第一活动板321；第一固定板322；第一加热板323；第一上模座324；第二转盘41；第二下模座411；第二活动板421；第二固定板422；第二加热板423；第二上模座424；安装架50；第一上模气缸51；第二上模气缸52；导向柱53；第一固定导向架54；第二固定导向架55。Marks in the figure: frame 10; workbench 11; drive gear 12; paper feeding mechanism 21; paper delivery mechanism 22; paper foil holder 211; paper feeding roller 212; pressure roller 213; regulating block 214; regulating air cylinder 215; paper delivery Frame 221; pulley 222; first turntable 31; first lower mold seat 311; first lower mold seat 311; first movable plate 321; first fixed plate 322; first heating plate 323; first upper mold seat 324; Second turntable 41; second lower mold seat 411; second movable plate 421; second fixed plate 422; second heating plate 423; second upper mold seat 424; mounting frame 50; first upper mold cylinder 51; second Upper mold cylinder 52; guide column 53; first fixed guide frame 54; second fixed guide frame 55.
下面结合附图所表示的实施例对本发明作进一步描述：The present invention will be further described below in conjunction with the embodiments shown in the drawings:
参见图1-5，本实施例公开一种转盘式烫印装置，包括机架10，机架10上设置有工作台11，工作台11在X轴方向具有相对设置的进纸端和出纸端，进纸端的上方设置有送纸机构21，出纸端的上方设置有收纸机构22；进纸端与出纸端之间设置烫印单元，所述烫印单元包括转动设置于工作台11上的转盘及位于转盘上方的上模组件；转盘上沿周向均匀设置有三个下模座，下模座可拆卸的安装于转盘，每个下模座在转盘的带动下依次到达上料工位、烫印工位、下料工位；所述上料工位与下料工位沿工作台11的Y轴方向相对设置,下模座在上料工位完成上料，并在下料工位完成下料；下模座到达烫印工位时，位于压印机构的正下方，压印机构包括能够沿Z轴方向往复运动的上模组件，上模组件与位于烫印工位的下模座的位置相对应，在上模组件沿Z轴方向往复运动的过程中配合下模座完成烫印，通过在转盘上设置三个下模座，能够实现上料工序、烫印工序、下料工序同时进行，其中一个下模座在配合上模组件进行烫印的时候，另外两个下模座分别位于上料工位和下料工位进行上料下料，且各机构位置关系紧凑合理，烫印纸走纸沿X轴方向进行，上料及下料沿Y轴方向进行，烫印动作沿Z轴方向进行，整个烫印装置能够实现高效有序的配合，减少等待时间，有效提高烫印效率。Referring to Figures 1-5, this embodiment discloses a turntable hot stamping device, which includes a frame 10 on which a worktable 11 is provided. The worktable 11 has oppositely arranged paper feeding ends and paper outputting ends in the X-axis direction. A paper feeding mechanism 21 is arranged above the paper feeding end, and a paper delivery mechanism 22 is arranged above the paper output end; a hot stamping unit is arranged between the paper feeding end and the paper output end, and the hot stamping unit includes a rotatably arranged on the worktable 11 The upper turntable and the upper mold assembly located above the turntable; the turntable is evenly provided with three lower mold bases along the circumferential direction, and the lower mold bases are detachably installed on the turntable, and each lower mold base is driven by the turntable to reach the material in turn Station, hot stamping station, and unloading station; the loading station and unloading station are arranged opposite to each other along the Y-axis direction of the worktable 11, and the lower mold base completes the loading at the loading station and unloads The station completes the blanking; when the lower mold base reaches the hot stamping station, it is located directly below the imprinting mechanism. The imprinting mechanism includes an upper mold assembly capable of reciprocating along the Z axis. The upper mold assembly is connected to the hot stamping station. The position of the lower mold seat corresponds to the position of the lower mold seat. During the reciprocating movement of the upper mold assembly along the Z axis, the lower mold seat is used to complete the hot stamping. By setting three lower mold seats on the turntable, the feeding process and hot stamping can be realized. The printing process and the blanking process are carried out at the same time. When one of the lower mold bases is used with the upper mold assembly for hot stamping, the other two lower mold bases are respectively located at the loading station and the unloading station for loading and unloading, and The positional relationship of each mechanism is compact and reasonable. The hot stamping paper is fed along the X axis, feeding and unloading are performed along the Y axis, and the hot stamping action is performed along the Z axis. The entire hot stamping device can achieve efficient and orderly cooperation, reducing The waiting time can effectively improve the efficiency of hot stamping.
送纸机构21包括用于放置纸箔卷的纸箔架211以及用于送纸的送纸辊212，送纸辊212与伺服电机传动连接，送纸辊212的上方设有压力辊213，压力辊213与送纸辊212之间具有过纸间隙，为了适应不同的纸厚和不同箔纸张力，压力辊213的两端安装在调节块214上，调节块214上安装有调节气缸215，调节气缸215能够根据需求调节过纸间隙的大小，以保证烫印机走纸稳定性，压力辊213还可在上模组件烫印时，将烫印纸压紧在送纸辊212上，避免在上模组件下压过程中带动烫印纸走纸，影响走纸精度；收纸机构22包括用于安装收纸辊的收纸架221，收纸架221上安装有与伺服电机传动连接的皮带轮222，皮带轮222能够带动收纸辊转动，以将完成烫印后的纸箔进行收卷。The paper feeding mechanism 21 includes a paper foil holder 211 for placing paper foil rolls and a paper feeding roller 212 for feeding paper. The paper feeding roller 212 is drivingly connected with a servo motor. A pressure roller 213 is arranged above the paper feeding roller 212. There is a paper gap between the roller 213 and the paper feed roller 212. In order to adapt to different paper thicknesses and different foil paper forces, the two ends of the pressure roller 213 are installed on the adjusting block 214. The adjusting block 214 is equipped with an adjusting cylinder 215 to adjust The air cylinder 215 can adjust the size of the paper gap according to requirements to ensure the paper feeding stability of the hot stamping machine. The pressure roller 213 can also press the hot stamping paper against the paper feed roller 212 when the upper die assembly is hot stamped to avoid During the pressing process of the upper die assembly, the hot stamping paper is driven to feed, which affects the paper feeding accuracy; the paper delivery mechanism 22 includes a paper delivery frame 221 for installing a delivery roller, and the paper delivery frame 221 is installed with a servo motor drive connection The belt pulley 222, the belt pulley 222 can drive the paper take-up roller to rotate, so as to take up the paper foil after the hot stamping is completed.
本实施例中烫印单元具有两个，由进纸端至出纸端依次为第一烫印单元、第二烫印单元，第一烫印单元包括相互配合的第一上模组件与第一转盘31，第二烫印单元包括相互配合的第二上模组件与第二转盘41；第一转盘31上沿周向均 匀设置有三个用于承载第一工件的第一下模座311，每个第一下模座311在转盘的带动下依次到达第一上料工位、第一烫印工位、第一下料工位，所述第一上料工位与第一下料工位沿工作台11的Y轴方向相对设置，第一下模座311到达第一烫印工位时，位于第一上模组件的正下方，第一上模组件能够沿Z轴方向往复运动，并配合下模座完成烫印；第二转盘41上沿周向均匀设置有三个用于承载第二工件第二下模座411，每个第二下模座411在转盘的带动下依次到达第二上料工位、第二烫印工位、第二下料工位，所述第二上料工位与第二下料工位沿工作台11的Y轴方向相对设置，第二下模座411到达第二烫印工位时，位于第二上模组件的正下方，第二上模组件能够沿Z轴方向往复运动，并配合下模座完成烫印，两个烫印单元的设置能够进一步提高烫印效率，一次走纸即可完成两次烫印；本实施例中第一下模座311与第二下模座411均为圆柱形，用于承载餐盘，于实际使用中可以通过更换与其它工件匹配的下模座，以对其它工件进形烫印，提高烫印装置的适配性。In this embodiment, there are two hot stamping units. The first hot stamping unit and the second hot stamping unit are in turn from the paper feeding end to the paper output end. The first hot stamping unit includes a first upper die assembly and a second upper die assembly that cooperate with each other. A turntable 31. The second hot stamping unit includes a second upper mold assembly and a second turntable 41 that cooperate with each other; the first turntable 31 is evenly provided with three first lower mold seats 311 for carrying the first workpiece along the circumferential direction , Each first lower mold base 311 is driven by the turntable to sequentially reach the first loading station, the first hot stamping station, and the first unloading station. The first loading station and the first unloading station The stations are arranged oppositely along the Y-axis direction of the worktable 11. When the first lower die seat 311 reaches the first hot stamping station, it is located directly below the first upper die assembly, and the first upper die assembly can be along the Z-axis direction It reciprocates and cooperates with the lower mold seat to complete hot stamping; the second turntable 41 is evenly provided with three second lower mold seats 411 for carrying the second workpiece along the circumferential direction, and each second lower mold seat 411 is driven by the turntable Arrive at the second loading station, the second hot stamping station, and the second unloading station in sequence. The second loading station and the second unloading station are arranged opposite to each other along the Y-axis direction of the worktable 11. When the second lower mold base 411 reaches the second hot stamping station, it is located directly below the second upper mold assembly. The second upper mold assembly can reciprocate along the Z axis and cooperate with the lower mold base to complete the hot stamping. The setting of the hot stamping unit can further improve the hot stamping efficiency, and two hot stamping can be completed in one paper feed; in this embodiment, the first lower mold base 311 and the second lower mold base 411 are both cylindrical, and are used to carry the dinner plate. , In actual use, the lower mold base that matches with other workpieces can be replaced to perform hot stamping on other workpieces and improve the adaptability of the hot stamping device.
第一上模组件及第二上模组件的均安装于安装架50，安装架50上安装有两个上模气缸，第一上模组件包括固接于第一上模气缸51的第一活动板321，以及由上至下层叠设置的第一固定板322、第一加热板323、第一上模座324，第一固定板322固设于第一活动板321的下方，第一加热板323对第一上模座324进行加热，第一上模座324与位于烫印工位的第一下模座311匹配，并在气缸的驱动下将烫印纸压向第一下模座311上的第一餐盘，实现烫印，第二上模组件包括固接于第二上模气缸52活塞杆的第二活动板421、第二固定板422、第二加热板423、第二上模座424，第二上模组件与第一上模组件的结构相同，不再累述；第一活动板321与第二活动板421上均设置有四个导向柱53，导向柱53的轴向沿Z轴方向设置，安装架50上相对应的位置开设有与导向柱53相匹配的导向孔，通过设置导向柱53和导向孔可对两个上模组件沿Z轴方向的运动进行导向，保证上模座与下模座的有效配合，提高烫印质量；安装架50的两端设置有对烫印纸进行导向的第一固定导向架54和第二固定导向架55，其中第一固定导向架54靠近送纸机构21设置，第二固定导向架55靠近收纸机构22设置，两个导向架均包括相互平行设置的上导杆和下导杆，上导杆及下导杆的轴向均沿Y轴方向设置，通过在安装架50的两端设置固定导向架，可对进出烫印工位的烫印纸进行 导向纠偏，并使烫印纸具有相应的张力，上导杆与下导杆配合还可对烫印纸的走向进行改变，保证烫印纸准确的从上模座与下模座之间穿过，并配合下模座的下压动作完成烫印。Both the first upper mold assembly and the second upper mold assembly are mounted on the mounting frame 50. Two upper mold cylinders are mounted on the mounting frame 50. The first upper mold assembly includes a first upper mold cylinder 51 fixedly connected to it. The first movable plate 321, and the first fixed plate 322, the first heating plate 323, and the first upper mold base 324 stacked from top to bottom. The first fixed plate 322 is fixed under the first movable plate 321. A heating plate 323 heats the first upper mold base 324, which matches the first lower mold base 311 at the hot stamping station, and presses the hot stamping paper against the first lower mold base under the driving of the cylinder. The first plate on the mold base 311 realizes hot stamping, and the second upper mold assembly includes a second movable plate 421 fixed to the piston rod of the second upper mold cylinder 52, a second fixed plate 422, and a second heating plate 423 , The second upper mold base 424, the second upper mold assembly has the same structure as the first upper mold assembly, and will not be repeated; the first movable plate 321 and the second movable plate 421 are both provided with four guide posts 53 , The axial direction of the guide post 53 is arranged along the Z-axis direction, and the corresponding position on the mounting frame 50 is provided with a guide hole matching the guide post 53. By setting the guide post 53 and the guide hole, the two upper mold components can be aligned along the Z axis. The movement in the Z-axis direction is guided to ensure the effective cooperation between the upper mold base and the lower mold base and improve the quality of hot stamping; both ends of the mounting frame 50 are provided with a first fixed guide frame 54 and a second fixed guide for guiding the hot stamping paper The guide frame 55, wherein the first fixed guide frame 54 is arranged close to the paper feeding mechanism 21, and the second fixed guide frame 55 is arranged close to the paper delivery mechanism 22. Both guide frames include an upper guide rod and a lower guide rod arranged parallel to each other. The axial directions of the guide rod and the lower guide rod are arranged along the Y-axis direction. By setting fixed guide frames at both ends of the mounting frame 50, the hot stamping paper entering and leaving the stamping station can be guided and corrected, and the stamping paper has Corresponding tension, the upper guide rod and the lower guide rod can also change the direction of the hot stamping paper to ensure that the hot stamping paper accurately passes between the upper mold base and the lower mold base, and matches the downward pressure of the lower mold base. The action completes the hot stamping.
第二上模组件邻接于第一上模座324，上模组件的位置直接决定烫印工位的位置，两个上模组件邻接能够有效节约烫印纸，提高烫印纸的使用率，避免两个烫印工位距离太远，未利用的烫印纸过多，造成浪费，同时还能使整个装置的结构更为紧凑，第一上模组件与第二上模组件沿X轴方向的宽度之和即为烫印纸每次走纸的距离；第一转盘31与第二转盘41的外周面设置有相互啮合的轮齿，且两个转盘直径相同，同步反向转动，第一转盘31与第二转盘41通过相互啮合的轮齿配合能够实现同步转动，不仅节能，还能保证烫印工作的有序进行；为方便上下料，提高烫印效率，第一烫印单元的上料工位与第二烫印单元的上料工位位于同侧，第二烫印单元的下料工位与第二烫印单元的下料工位位于同侧；本实施例中第二转盘41在驱动齿轮12的带动下逆时针转动，驱动齿轮12传动连接于位于工作台11下方的转盘电机，第一转盘31在第二转盘41的带动下顺时针转动，第一转盘31顺时针转动能够保证第一转盘31上的第一下模座311依次到达第一上料工位、第一烫印工位、第一下料工位，第二转盘41逆时针转动，能够保证第二转盘41上的第二下模座411依次到达第二上料工位、第二烫印工位、第二下料工位，以保证两个烫印单元的烫印工作高效有序进行。The second upper mold assembly is adjacent to the first upper mold base 324. The position of the upper mold assembly directly determines the position of the hot stamping station. The adjacent two upper mold assemblies can effectively save hot stamping paper and improve the use of hot stamping paper. To avoid the two hot stamping stations being too far apart, too much unused hot stamping paper, resulting in waste, and at the same time make the structure of the entire device more compact, the first upper die assembly and the second upper die assembly The sum of the width along the X-axis direction is the distance of each paper feeding of the hot stamping paper; the outer peripheral surfaces of the first turntable 31 and the second turntable 41 are provided with gear teeth that mesh with each other, and the two turntables have the same diameter and are reversed synchronously. Rotating, the first turntable 31 and the second turntable 41 can achieve synchronous rotation through the meshing gear teeth, which not only saves energy, but also ensures the orderly progress of the hot stamping work; in order to facilitate the loading and unloading of materials and improve the hot stamping efficiency, the first hot stamping The loading station of the printing unit and the loading station of the second hot stamping unit are located on the same side, and the unloading station of the second hot stamping unit is located on the same side as the unloading station of the second hot stamping unit; this embodiment The second turntable 41 rotates counterclockwise under the drive of the drive gear 12, and the drive gear 12 is connected to the turntable motor located below the worktable 11. The first turntable 31 rotates clockwise under the drive of the second turntable 41, and the first turntable The clockwise rotation of 31 can ensure that the first lower mold base 311 on the first turntable 31 reaches the first loading station, the first hot stamping station, and the first unloading station in sequence. The second turntable 41 rotates counterclockwise, which can Ensure that the second lower die holder 411 on the second turntable 41 arrives at the second loading station, the second hot stamping station, and the second unloading station in sequence to ensure that the hot stamping work of the two hot stamping units is efficient and orderly get on.
本发明公开的转盘式烫印装置，通过在转盘上设置有三个下模座，能够实现上料工序、烫印工序、下料工序同时进行，减少等待时间，有效提高烫印效率；各机构位置关系紧凑合理，烫印纸走纸，上料下料以及烫印动作均沿不同的方向进行，各工序互不干涉，能够实现高效有序的配合，且空间利用率高。The turntable hot stamping device disclosed in the present invention can realize the loading process, the hot stamping process, and the blanking process at the same time by providing three lower mold seats on the turntable, reducing waiting time and effectively improving the stamping efficiency; each mechanism position The relationship is compact and reasonable. The hot stamping paper feeding, feeding and unloading, and hot stamping actions are all carried out in different directions, and the processes do not interfere with each other, which can achieve efficient and orderly coordination, and the space utilization rate is high.
文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。The specific embodiments described in the text are merely examples to illustrate the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or additions to the specific embodiments described or use similar alternatives, but they will not deviate from the spirit of the present invention or exceed the definition of the appended claims. Range.
Claims (10)
- 一种转盘式烫印装置，包括机架，机架上设置有工作台，其特征在于，工作台在X轴方向具有相对设置的进纸端和出纸端，进纸端的上方设置有送纸机构，出纸端的上方设置有收纸机构；进纸端与出纸端之间至少设置一个烫印单元，所述烫印单元包括转动设置于工作台上的转盘及位于转盘上方的上模组件；转盘上沿周向均匀设置有三个下模座，每个下模座在转盘的带动下依次到达上料工位、烫印工位、下料工位；所述上料工位与下料工位沿工作台的Y轴方向相对设置,下模座在上料工位完成上料，并在下料工位完成下料；下模座到达烫印工位时，位于上模组件的正下方，上模组件与位于烫印工位的下模座的位置相对应，上模组件能够沿Z轴方向往复运动并配合下模座完成烫印。A turntable type hot stamping device includes a frame on which a worktable is arranged. The worktable is characterized in that the worktable has a paper feeding end and a paper outlet oppositely arranged in the X-axis direction, and a paper feeding end is arranged above the paper feeding end. Mechanism, a paper delivery mechanism is arranged above the paper output end; at least one hot stamping unit is arranged between the paper feeding end and the paper output end, and the hot stamping unit includes a turntable rotatably arranged on the worktable and an upper module located above the turntable There are three lower mold seats evenly arranged on the turntable along the circumferential direction, and each lower mold seat is driven by the turntable to reach the loading station, the hot stamping station, and the unloading station in sequence; the loading station and the bottom The material stations are set relative to each other along the Y-axis direction of the worktable. The lower mold base completes the loading at the loading station and completes the unloading at the unloading station; when the lower mold base reaches the hot stamping station, it is located at the upper mold assembly Right below, the upper mold assembly corresponds to the position of the lower mold base at the hot stamping station, and the upper mold assembly can reciprocate along the Z axis and cooperate with the lower mold base to complete the hot stamping.
- 根据权利要求1所述的一种转盘式烫印装置，其特征在于，所述工作台的上方设置有用于安装上模组件的安装架，安装架上安装有上模气缸，上模组件包括固设于上模气缸活塞杆的活动板，以及由上至下层叠设置的固定板、加热板、上模座，固定板固设于活动板的下方，加热板对上模座进行加热，上模座与位于烫印工位的下模座匹配，并在上模气缸的驱动下将烫印纸压向下模座上的工件，实现烫印。The turntable type hot stamping device according to claim 1, characterized in that a mounting frame for installing the upper mold assembly is provided above the worktable, and the upper mold cylinder is installed on the mounting frame, and the upper mold assembly is installed on the mounting frame. It includes a movable plate fixed on the piston rod of the upper mold cylinder, and a fixed plate, a heating plate, and an upper mold seat stacked from top to bottom. The fixed plate is fixed under the movable plate, and the heating plate heats the upper mold seat. The upper mold base is matched with the lower mold base at the hot stamping station, and the hot stamping paper is pressed to the workpiece on the lower mold base under the drive of the upper mold cylinder to achieve hot stamping.
- 根据权利要求2所述的一种转盘式烫印装置，其特征在于，所述活动板上设置有若干导向柱，导向柱的轴向沿Z轴方向设置，安装架上相对应的位置开设有与导向柱相匹配的导向孔。The turntable hot stamping device according to claim 2, wherein a plurality of guide posts are arranged on the movable plate, and the axial direction of the guide posts is arranged along the Z-axis direction, and corresponding positions on the mounting frame are arranged A guide hole that matches the guide post.
- 根据权利要求2所述的一种转盘式烫印装置，其特征在于，所述安装架的两端还设置有对烫印纸进行导向的第一固定导向架和第二固定导向架，其中第一固定导向架靠近送纸机构设置，第二固定导向架靠近收纸机构设置，两个导向架均包括相互平行设置的上导杆和下导杆，上导杆及下导杆的轴向均沿Y轴方向设置。The turntable type hot stamping device according to claim 2, characterized in that, both ends of the mounting frame are further provided with a first fixed guide frame and a second fixed guide frame for guiding the hot stamping paper, wherein the first fixed guide frame and the second fixed guide frame are provided for guiding the hot stamping paper. A fixed guide frame is arranged close to the paper feeding mechanism, and a second fixed guide frame is arranged close to the paper delivery mechanism. Both guide frames include an upper guide rod and a lower guide rod arranged parallel to each other. The axial directions of the upper guide rod and the lower guide rod are equal. Set along the Y axis.
- 根据权利要求1所述的一种转盘式烫印装置，其特征在于，送纸机构包括用于放置纸箔卷的纸箔架以及用于送纸的送纸辊，送纸辊的上方设有压力辊，压力辊与送纸辊之间具有过纸间隙，压力辊的两端安装在调节块上，调节块上安装有调节气缸。The turntable hot stamping device according to claim 1, wherein the paper feeding mechanism includes a paper foil holder for placing paper foil rolls and a paper feeding roller for feeding paper, and the paper feeding roller is provided with There is a paper gap between the pressure roller, the pressure roller and the paper feeding roller, the two ends of the pressure roller are installed on the adjusting block, and the adjusting cylinder is installed on the adjusting block.
- 根据权利要求2所述的一种转盘式烫印装置，其特征在于，所述烫印单元具有两个，由进纸端至出纸端依次为第一烫印单元、第二烫印单元，第一烫印单元包括相互配合的第一上模组件与第一转盘，第二烫印单元包括相互配合的第二上 模组件与第二转盘。The turntable type hot stamping device according to claim 2, characterized in that there are two hot stamping units, and from the paper feeding end to the paper outputting end, there are a first stamping unit and a second stamping unit in sequence, The first hot stamping unit includes a first upper mold assembly and a first turntable that are matched with each other, and the second hot stamping unit includes a second upper mold assembly and a second turntable that are matched with each other.
- 根据权利要求6所述的一种转盘式烫印装置，其特征在于，所述第一转盘与第二转盘的外周面设置有相互啮合的轮齿，且两个转盘直径相同，同步反向转动。The turntable hot stamping device according to claim 6, wherein the outer peripheral surfaces of the first turntable and the second turntable are provided with gear teeth that mesh with each other, and the two turntables have the same diameter and rotate in opposite directions in synchronization. .
- 根据权利要求7所述的一种转盘式烫印装置，其特征在于，所述第一烫印单元的上料工位与第二烫印单元的上料工位位于同侧，第一烫印单元的下料工位与第二烫印单元的下料工位位于同侧。The turntable type hot stamping device according to claim 7, wherein the loading station of the first hot stamping unit and the loading station of the second hot stamping unit are located on the same side, and the first hot stamping The unloading station of the unit and the unloading station of the second hot stamping unit are located on the same side.
- 根据权利要求6所述的一种转盘式烫印装置，其特征在于，所述安装架位于工作台中部的上方，第二上模组件邻接于第一上模组件。The turntable hot stamping device according to claim 6, wherein the mounting frame is located above the middle of the worktable, and the second upper mold assembly is adjacent to the first upper mold assembly.
- 根据权利要求9所述的一种转盘式烫印装置，其特征在于，所述第一转盘顺时针转动，第二转盘逆时针转动。The turntable hot stamping device according to claim 9, wherein the first turntable rotates clockwise, and the second turntable rotates counterclockwise.
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| US20190193389A1 (en) * | 2016-08-05 | 2019-06-27 | Eidos S.R.L. | Thermal Transfer Printing Machine For Printing Images On Articles By Means Of A Heated Pad, Particularly For Printing Images In Cavities Or Recesses |
| CN208714661U (en) * | 2018-07-06 | 2019-04-09 | 深圳市嘉力强电子设备有限公司 | A kind of gilding press exchanging disk machine based on multistation |
| CN109986876A (en) * | 2019-04-29 | 2019-07-09 | 广州山木新材料科技有限公司 | A kind of fabric hot stamping equipment |
| CN110774748A (en) * | 2019-10-31 | 2020-02-11 | 金华万得福日用品股份有限公司 | Rotary disc type hot stamping machine |
| CN211518859U (en) * | 2019-10-31 | 2020-09-18 | 金华万得福日用品股份有限公司 | Rotary disc type hot stamping machine |
| CN211807825U (en) * | 2019-10-31 | 2020-10-30 | 金华万得福日用品股份有限公司 | Double-station rotating disc type hot stamping device |
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