WO2023160379A1 - 自动压力热转印装置 - Google Patents

自动压力热转印装置 Download PDF

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Publication number
WO2023160379A1
WO2023160379A1 PCT/CN2023/074784 CN2023074784W WO2023160379A1 WO 2023160379 A1 WO2023160379 A1 WO 2023160379A1 CN 2023074784 W CN2023074784 W CN 2023074784W WO 2023160379 A1 WO2023160379 A1 WO 2023160379A1
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WO
WIPO (PCT)
Prior art keywords
plate assembly
transfer device
reduction gear
automatic pressure
screw rod
Prior art date
Application number
PCT/CN2023/074784
Other languages
English (en)
French (fr)
Inventor
艾敏
黄文雄
Original Assignee
湖南肆玖科技有限公司
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Application filed by 湖南肆玖科技有限公司 filed Critical 湖南肆玖科技有限公司
Publication of WO2023160379A1 publication Critical patent/WO2023160379A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F16/00—Transfer printing apparatus

Definitions

  • the utility model relates to the technical field of heat transfer printing equipment, in particular to an automatic pressure heat transfer printing device.
  • CN204054923U discloses an automatic garment flat ironing machine, It includes machine base, base, working board, electric control box and heating press plate assembly.
  • the working board is set on the base
  • the right-angle gear box is set on the machine base.
  • the right-angle gear box includes a box body, which is fixed on the machine base. Inside the box There are pot teeth and bevel teeth, and the pot teeth and bevel teeth are fixed in the box through bearings. The pot teeth and bevel teeth mesh with each other. There is a screw nut at the center hole of the pot teeth.
  • the servo motor drives the pot teeth through the bevel teeth to drive the screw nut to rotate, and the screw rod moves up and down under the action of the thread, thereby driving the heating platen assembly to move up and down.
  • the right-angle reducer Since the screw moves up and down, the right-angle reducer needs to design the space for the up and down movement of the screw, and the right-angle reducer formed by the basin teeth and bevel teeth takes up a lot of space, resulting in a large drive mechanism, which needs to occupy a large space on the upper side of the machine base. space, resulting in a large volume and weight of the entire product, and high cost.
  • the purpose of this utility model is to solve the problem that the existing motor-driven automatic pressure thermal transfer machine has a large drive mechanism, which leads to the large volume and weight of the entire product, high cost and uncoordinated appearance.
  • the gear, the hot platen assembly are fixedly connected with the screw nut, and the motor is connected to the driving mechanism through the transmission gear member and the reduction gear, and the driving mechanism is designed in the body to solve the problem.
  • the automatic pressure thermal transfer device includes: a body, a driving mechanism, a heat press plate assembly and a bracket; the body has a horizontally extending upper support, and the upper support is designed with a drive installation area; the driving mechanism includes a The motor, the reduction gear and the transmission tooth member installed in the drive installation area, and the screw nut pair, the upper end of the screw rod is fixedly connected with the middle part of the reduction gear; the hot plate assembly is arranged in the middle part under the upper support and fixed with the nut connected, and driven up and down by the rotation of the threaded rod; the bracket is arranged under the heat press plate assembly and is used to provide support for heat transfer objects.
  • the upper end of the screw rod is fixed to the reduction gear
  • the hot plate assembly is fixed to the screw nut
  • the motor is connected to the driving mechanism of the reduction gear through the transmission gear member
  • the driving mechanism is designed in the body to reduce the volume and weight of the product. , cost reduction, good appearance coordination.
  • a screw avoidance channel is provided in the middle of the hot platen assembly.
  • the avoidance channel is set, the lower part of the screw rod can enter the avoidance channel of the screw rod when the heating platen assembly is driven to move upwards, and the product structure is made more compact by rationally utilizing the thickness space of the heat pressing plate assembly.
  • the drive mechanism further includes a gearbox, the gearbox is installed in the drive installation area, the upper end of the screw rod, the reduction gear and the transmission tooth member are installed in the gearbox, and the motor is fixedly connected to the gearbox.
  • the overall volume of the driving mechanism is smaller.
  • the motors are arranged horizontally.
  • the space in the horizontal direction of the upper support can be rationally utilized to make the height of the upper support smaller.
  • the transmission tooth member is a worm
  • the reduction gear is a worm wheel. This can further reduce the thickness of the driving mechanism, thereby further reducing the thickness of the upper support.
  • the gearbox includes a first case part and a second case part arranged up and down, the inner wall of the first case part is provided with a first bearing installation part, and the inner wall of the second case part is correspondingly provided with a second bearing installation part and through the first case part.
  • the screw rod assembly hole in the middle of the second bearing installation part, the upper end of the screw rod passes through the upper side of the reduction gear, and the upper end of the screw rod is located on the lower side of the reduction gear and the lower side is respectively connected with the first plane bearing and the second plane bearing, so The first plane bearing is assembled on the first bearing installation part, and the second plane bearing is assembled on the second bearing installation part.
  • the upper end of the screw rod adopts the first plane bearing and the second plane bearing to assemble with the first box and the second box, and utilizes the axial support characteristics of the first plane bearing and the second plane bearing to cooperate with the first bearing installation part and the second
  • the bearing installation part is assembled to realize the axial positioning of the screw rod, so that the general screw rod can be used without processing the axial positioning structure on the screw rod, and the economy is better.
  • the heat press plate assembly includes a connecting plate, an electric heating plate assembly and several elastic buffers, the middle part of the connecting plate is fixedly connected with the nut, and the connecting plate and the electric heating plate assembly are connected by several elastic buffers;
  • the upper side of the electric heating plate assembly is provided with a lower surrounding wall surrounding the outside of the connection plate, and the lower side of the upper support is provided with an upper surrounding wall that is movably fitted with the lower surrounding wall.
  • the electric heating plate assembly includes a heating base and an upper cover, the lower surrounding wall and the upper cover are separately provided, the upper cover is provided with a connecting groove for the surrounding wall, and the lower end of the lower surrounding wall is adaptively connected to the surrounding wall connection in the groove. Since the viewing angle of the user is above the upper support, the joint end of the lower enclosure wall and the upper enclosure wall is not easy to see during use with this structure, which makes the product more aesthetically pleasing, and the connection between the lower enclosure wall and the upper enclosure wall is not easy to see. It is not easy for foreign matter to enter the space.
  • Figure 1 is a schematic perspective view of an automatic pressure thermal transfer device
  • Figure 2 is a three-dimensional schematic diagram of the state where the bracket of the automatic pressure thermal transfer device is pulled out
  • Figure 3 is a three-dimensional sectional view of the automatic pressure heat transfer device
  • Figure 4 is a left-side projected cross-sectional view of the automatic pressure heat transfer device
  • Figure 5 is an exploded view of the electric heating plate assembly, the driving mechanism and the upper and lower walls
  • Figure 6 is a three-dimensional sectional view of the drive mechanism
  • Fig. 7 is a partial perspective view of the driving mechanism.
  • the automatic pressure thermal transfer device includes: a body 1, a driving mechanism m, a heat press plate assembly H and a bracket 3;
  • the body 1 has a horizontally extending upper support 1.1, and is arranged on The lower support 1.2 below and the side support 1.3 connecting the lower support 1.2 and one end of the upper support 1.1, the upper support 1.1 is designed with a drive installation area 1.10;
  • the drive mechanism m includes a motor m1 installed in the body 1, installed in the Drive the reduction gear m2 and transmission tooth member (not shown) in the installation area 1.10, and the screw nut pair R, the upper end of the screw rod R1 is fixedly connected with the middle part of the reduction gear m2;
  • the hot plate assembly H is arranged under the upper support 1.1 The part is fixedly connected with the nut R2, and is driven to move up and down by the rotation of the screw rod R1.
  • the middle part of the hot platen assembly H is provided with a screw avoidance channel R0;
  • the bracket 3 is arranged on
  • the upper end of the screw rod R1 is fixedly connected to the reduction gear m2
  • the hot plate assembly H is fixed to the nut R2 of the screw rod
  • the motor m1 is connected to the driving mechanism m through the transmission tooth member and the reduction gear m2
  • the driving mechanism m is designed in
  • the body 1 reduces the volume and weight of the product and lowers the cost.
  • the screw avoidance channel R0 is set in the middle of the heat press plate assembly H. When the heat press plate assembly H is driven to move upward, the lower part of the screw rod R1 can enter the screw avoidance channel R0.
  • the front surface of the upper support 1.1 is provided with a control area e, and the control area e is provided with elements of the control device, such as buttons, touch screens and the like.
  • the bracket 3 can be movably installed on the upper side of the lower support 1.2 relative to the lower support 1 .
  • a handle 3.1 is provided on the outside of the bracket 3 which is convenient for the user to manipulate.
  • the driving mechanism m also includes a gearbox m4, the gearbox m4 is installed in the drive installation area 1.10, and the upper end of the screw rod, the reduction gear m2 and the transmission tooth member are installed in the gearbox m4, The motor m1 is fixedly connected to the gearbox m4.
  • the transmission gear member is a worm
  • the reduction gear m2 is a worm wheel, so that the thickness of the driving mechanism m can be further reduced, thereby further reducing the thickness of the upper support 1.1.
  • the motor m1 is arranged horizontally. Through such arrangement, the space in the horizontal direction of the upper support 1.1 can be reasonably utilized, so that the height of the upper support 1.1 can be made smaller.
  • the gearbox m4 includes a first case m41 and a second case m42 arranged up and down, the inner wall of the first case m41 is provided with a first bearing mounting part m411, and the second case m42 The inner wall is correspondingly provided with the second bearing installation part m421 and the screw rod assembly hole m422 passing through the middle of the second bearing installation part m421, the upper end of the screw rod R1 passes through the upper side of the reduction gear m2, and the upper end of the screw rod R1 is located at the lower side of the reduction gear m2
  • the first plane bearing m51 and the second plane bearing m52 are respectively connected to the lower side, the first plane bearing m51 is assembled in the first bearing installation part m411, and the second plane bearing m52 is assembled in the second bearing installation part m421.
  • the upper end of screw rod R1 adopts the first plane bearing m51 and the second plane bearing m52 to assemble with the first box m41 and the second box m42, and utilizes the axial support characteristics of the first plane bearing m51 and the second plane bearing m52 and the first plane bearing m52
  • the first bearing installation part m411 is assembled with the second bearing installation part m421 to realize the axial positioning of the screw rod R1, so that the general screw rod R1 can be used without processing the axial positioning structure on the screw rod R1, and the economy is better.
  • a radial bearing m53 is installed at the lower part of the screw rod assembly hole m422.
  • the screw rod R1 is installed on the radial bearing m53.
  • the radial bearing m53 refers to a bearing that can maintain the concentricity, such as roller bearings.
  • a third bearing installation part m423 with a lower opening is provided at the lower part of the screw assembly hole m422.
  • the radial bearing m53 is installed in the third bearing installation part m423 and the lower side is fixed by screws.
  • the reduction gear m2 is made of plastic and is fixed on the screw rod R1 by injection molding.
  • a pin hole R10 is provided at the part where the screw rod R1 is connected to the reduction gear m29, and a pin (not shown) is installed in the pin hole R10 ), using this structure can make the injection connection between the reduction gear m29 and the screw rod R1 more stable.
  • the hot platen assembly H includes a connecting plate H1, an electric heating plate assembly H2 and several elastic buffers H3, the middle part of the connecting plate H1 is fixedly connected with the nut R2, and the connecting plate H1 and the electric heater
  • the plate assembly H2 is connected by a number of elastic buffers H3; the upper side of the electric heating plate assembly H2 is provided with a lower surrounding wall H211 surrounding the outer side of the connection plate H1, and the lower side of the upper support 1.1 is provided with an upper surrounding wall that is movably fitted with the lower surrounding wall H221 1.11.
  • a connecting hole is provided on the top of the upper surrounding wall 1.11, and the connecting hole of the upper surrounding wall 1.11 is connected with the upper support 1.1 by screws.
  • connection plate H1 is provided with more than two guide seats H4, and the upper support 1.1 is correspondingly provided with a guide rod H5 that cooperates with the guide seat H4, and the guide rod H5 and the guide seat H4 play a guiding role , can also play an angular positioning role for the connection pad H1.
  • the electric heating plate assembly H2 includes a heating base H21 and an upper cover H22, the lower surrounding wall H221 and the upper cover H22 are separately provided, and the upper cover H22 is provided with a surrounding wall connection groove H220 , the lower end of the lower surrounding wall H221 is fitly connected in the connecting groove H220 of the surrounding wall. Since the viewing angle of the user is above the upper support 1.1, it is not easy to see the joint end of the lower wall H221 and the upper wall 1.11 during use with this structure, which makes the product more aesthetically pleasing, and the lower wall It is not easy for foreign matter to enter between the wall and the upper wall.
  • the lower surrounding wall H221 is detachably connected to the connecting groove H220 of the surrounding wall through the buckle structure k1 and the buckle position k2. With this structure, assembly and disassembly are convenient.
  • the elastic buffer part H3 includes a connecting part H31 and an elastic part H32, the lower end of the connecting part H31 is fixedly connected with the heating base H21, and the upper end of the connecting part H31 is connected with the connecting plate H1 with a vertical movable space,
  • the elastic part H32 is sheathed outside the connecting part H31 and acts elastically between the connecting plate H1 and the electric heating plate assembly H2, preferably the lower end acts on the heating base H21.
  • the connecting piece H31 is a stud
  • the connecting plate H1 is provided with a connecting hole
  • the stud can move through the connecting hole and screwed to the heat base H21
  • the elastic member H32 is a spring.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Labeling Devices (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

一种自动压力热转印装置包括机体（1）、驱动机构（m），热压板组件（H）和托座（3）。机体（1）具有水平延伸的上支座（1.1），上支座（1.1）设计有驱动安装区（1.10）。驱动机构（m）包括安装在机体内的电机（m1）、安装在驱动安装区（1.10）的减速齿轮（m2）和传动齿构件、以及丝杆螺母副（R），丝杆螺母副（R）的丝杆（R1）上端与减速齿轮（m2）中部固定连接。热压板组件（H）配置在上支座（1.1）下方，其中部与丝杆螺母副（R）的螺母（R2）固定连接，并由丝杆（R1）旋转驱动上下移动。托座（3）配置在热压板组件（H）的下方，用于为热转印物件提供承托。通过丝杆上端固连减速齿轮、热压板组件固连丝杆螺母、电机通过传动齿构件与减速齿轮传动连接、以及将驱动机构设计在机体内，使得产品的体积和重量减少，成本降低。

Description

自动压力热转印装置 技术领域
本实用新型涉及热转印设备技术领域，具体涉及自动压力热转印装置。
 背景技术
现有的自动压力热转印机一般是采用液压或气动的方式，结构复杂，重量大；为了解决上述问题，一些厂家设计了采用电机传动的方案，CN204054923U公开了一种自动服装平烫机，包括机座、底座、工作板、电控箱和加热压板组件，工作板设置在底座上，机座上设置有直角减速箱，直角减速箱包括箱体，箱体固定在机座上，箱体内设置有盆齿和锥齿，盆齿和锥齿均通过轴承固定箱体内，盆齿和锥齿相互啮合，盆齿中心孔位置设置有丝杆螺母，丝杆螺母与丝杆螺纹配合，丝杆从箱体底部穿出，丝杆的下端固连加热压板组件。工作时，伺服电机通过锥齿驱动盆齿带动丝杆螺母旋转，在螺纹的作用下使丝杆上下移动，从而驱动加热压板组件上下移动。
 技术问题
由于丝杆是上下移动的，直角减速箱需要设计丝杆的上下移动空间，而且盆齿和锥齿构成的直角减速占用空间大，导致驱动机构体积大，需要在机座上侧占用较大的空间，导致整个产品的体积和重量大，成本高。
 技术解决方案
本实用新型的目的是解决现有采用电机驱动的自动压力热转印机驱动机构体积大，导致导致整个产品的体积和重量大，成本高和外观不协调的问题，通过丝杆上端固连减速齿轮，热压板组件固连丝杆螺母，电机通过传动齿构件与减速齿轮传动连接的驱动机构，并且将驱动机构设计在机体内来解决。
自动压力热转印装置，包括：机体，驱动机构，热压板组件和托座；机体具有水平延伸的上支座，所述上支座设计有驱动安装区；驱动机构包括安装在机体内的电机、安装在驱动安装区的减速齿轮和传动齿构件，以及丝杆螺母副，所述丝杆上端与减速齿轮中部固定连接；热压板组件配置在上支座下方其中部与所述螺母固定连接，并由所述丝杆旋转驱动上下移动；托座配置在热压板组件的下方，用于为热转印物件提供承托。
 有益效果
本专利通过丝杆上端固连减速齿轮，热压板组件固连丝杆螺母，电机通过传动齿构件与减速齿轮传动连接的驱动机构，并且将驱动机构设计在机体内使得产品的体积和重量减少，成本降低，外观协调性好。
优选的，热压板组件中部设置有丝杆避让通道。设置避让通道在驱动热压板组件向上移动时，丝杆的下部可以进入丝杆避让通道内，通过合理利用热压板组件的厚度空间，使产品结构更紧凑。
优选的，驱动机构还包括变速箱，所述变速箱安装在驱动安装区，所述丝杆上端、减速齿轮以及传动齿构件安装在变速箱内，所述电机与变速箱固定连接。采用上述结构，驱动机构整体的体积更小。
优选的，电机水平布置。通过这样的设置，可以合理利用上支座水平方向的空间，使上支座的高度更小。
更优的，所述传动齿构件为蜗杆，所述减速齿轮为蜗轮。这样可以进一步减少驱动机构的厚度，从而进一步减少上支座的厚度。
优选的，变速箱包括上下布置的第一箱件和第二箱件，第一箱件内壁设置有第一轴承安装部，第二箱件内壁对应设置有第二轴承安装部以及贯穿所述第二轴承安装部中部的丝杆装配孔，所述丝杆上端穿出减速齿轮上侧，并且丝杆上端位于减速齿轮的下侧和下侧分别连接有第一平面轴承和第二平面轴承，所述第一平面轴承装配在第一轴承安装部，所述第二平面轴承装配在第二轴承安装部。丝杆上端采用第一平面轴承和第二平面轴承与第一箱件和第二箱件装配，利用第一平面轴承和第二平面轴承的轴向承托特性与第一轴承安装部和第二轴承安装部装配，实现对丝杆的轴向定位，这样可以采用通用的丝杆而无需在丝杆上加工轴向定位结构，经济性更好。
优选的，热压板组件包括连接盘、电热板组件和若干弹性缓冲件，所述连接盘中部与所述螺母固定连接，所述连接盘和电热板组件通过若干所述若干弹性缓冲件连接；所述电热板组件上侧设有围绕所述连接盘外侧的下围壁，所述上支座下侧设有与所述下围壁活动嵌合的上围壁。通过配置活动嵌合的下围壁和上围壁，隐藏热压板组件与丝杆螺母副，使产品外观整体性更好，更美观。
优选的，电热板组件包括发热基体以及上盖，所述下围壁与上盖分体设置，所述上盖设置有围壁连接凹槽，所述下围壁下端适配地连接在围壁连接凹槽内。由于使用者观察角度在上支座上方，采用这种结构在使用过程中下围壁和上围壁接合端不容易看到，使产品的美观性更好，而且下围壁和上围壁之间不容易进异物。
 附图说明
图1是自动压力热转印装置的立体示意图
图2是自动压力热转印装置托座拉出状态的立体示意图
图3是自动压力热转印装置的立体剖视图
图4是自动压力热转印装置的左视投影剖视图
图5是电热板组件、驱动机构和上下围壁的爆炸图
图6是驱动机构的立体剖视图
图7是驱动机构的局部零件立体图。
 本发明的具体实施方式
参见图1至图7，自动压力热转印装置，包括：机体1，驱动机构m，热压板组件H和托座3；机体1具有水平延伸的上支座1.1、设置在上支座1.1下方的下支座1.2以及连接下支座1.2和上支座1.1一端的侧支座1.3，上支座1.1设计有驱动安装区1.10；驱动机构m包括安装在机体1内的电机m1、安装在驱动安装区1.10的减速齿轮m2和传动齿构件（未示出)，以及丝杆螺母副R，丝杆R1上端与减速齿轮m2中部固定连接；热压板组件H配置在上支座1.1下方其中部与螺母R2固定连接，并由丝杆R1旋转驱动上下移动，热压板组件H中部设置有丝杆避让通道R0；托座3配置在下支座1.2上侧，用于为热转印物件提供承托。
本专利通过丝杆R1上端固连减速齿轮m2，热压板组件H固连丝杆的螺母R2，电机m1通过传动齿构件与减速齿轮m2传动连接的驱动机构m，并且将驱动机构m设计在机体1内使得产品的体积和重量减少，成本降低。热压板组件H中部设置丝杆避让通道R0在驱动热压板组件H向上移动时，丝杆R1的下部可以进入丝杆避让通道R0内，通过合理利用热压板组件H的厚度空间，使产品结构更紧凑，外观协调性好。
上支座1.1前端面设置有控制区域e，控制区域e设置有控制设备的元件，如按键、触控屏等。
参见图3，在一种实施方案中，托座3通过导轨装置S可相对下支座1.2活动地安装在下支座1.2上侧，方便使用者取放热转印物件。为了方便使用，托座3的外侧设置有方便使用者操控的把手3.1。
[根据细则91更正 03.03.2023]
参见图1、7，在一种实施方案中，驱动机构m还包括变速箱m4，变速箱m4安装在驱动安装区1.10，丝杆上端、减速齿轮m2以及传动齿构件安装在变速箱m4内，电机m1与变速箱m4固定连接。采用上述结构，驱动机构m整体的体积更小。传动齿构件为蜗杆，减速齿轮m2为蜗轮，这样可以进一步减少驱动机构m的厚度，从而进一步减少上支座1.1的厚度。
[根据细则91更正 03.03.2023]
参见图1、7，在一种实施方案中，电机m1水平布置。通过这样的设置，可以合理利用上支座1.1水平方向的空间，使上支座1.1的高度更小。
[根据细则91更正 03.03.2023]
参见图7，在一种实施方案中，变速箱m4包括上下布置的第一箱件m41和第二箱件m42，第一箱件m41内壁设置有第一轴承安装部m411，第二箱件m42内壁对应设置有第二轴承安装部m421以及贯穿第二轴承安装部m421中部的丝杆装配孔m422，丝杆R1上端穿出减速齿轮m2上侧，并且丝杆R1上端位于减速齿轮m2的下侧和下侧分别连接有第一平面轴承m51和第二平面轴承m52，第一平面轴承m51装配在第一轴承安装部m411，第二平面轴承m52装配在第二轴承安装部m421。丝杆R1上端采用第一平面轴承m51和第二平面轴承m52与第一箱件m41和第二箱件m42装配，利用第一平面轴承m51和第二平面轴承m52的轴向承托特性与第一轴承安装部m411和第二轴承安装部m421装配，实现对丝杆R1的轴向定位，这样可以采用通用的丝杆R1而无需在丝杆R1上加工轴向定位结构，经济性更好。
为了保持丝杆R1的同心度，在丝杆装配孔m422下部还装配有径向轴承m53，丝杆R1安装在径向轴承m53，径向轴承m53是指可以实现同轴度保持的轴承，如滚子轴承。为了方便安装径向轴承m53，在在丝杆装配孔m422下部设置有下侧开口的第三轴承安装部m423，径向轴承m53安装在第三轴承安装部m423内并且通过螺钉固定下侧。
在一种实施方案中，减速齿轮m2由塑料制成，通过注塑固定在丝杆R1上，丝杆R1连接减速齿轮m29的部位设置有销孔R10，销孔R10内安装有销（未示出），采用这种结构可以使减速齿轮m29和丝杆R1注塑连接更稳固。
参见图2至图5，在一种实施方案中，热压板组件H包括连接盘H1、电热板组件H2和若干弹性缓冲件H3，连接盘H1中部与螺母R2固定连接，连接盘H1和电热板组件H2通过若干弹性缓冲件H3连接；电热板组件H2上侧设有围绕连接盘H1外侧的下围壁H211，上支座1.1下侧设有与下围壁H221活动嵌合的上围壁1.11。通过配置活动嵌合的下围壁H221和上围壁1.11，隐藏热压板组件H与丝杆螺母副R，使产品外观整体性更好，更美观。
参见图3至图5，上围壁1.11顶部设置有连接孔，上围壁1.11的连接孔通过螺钉与上支座1.1连接。
参见图4和图5，连接盘H1设置两个以上的导向座H4，上支座1.1对应设置有与导向座H4配合的导向杆H5，导向杆H5和导向座H4除了起到导向作用之外，还可以对连接盘H1起到角向定位作用。
参见图1至图5，在一种实施方案中，电热板组件H2包括发热基体H21以及上盖H22，下围壁H221与上盖H22分体设置，上盖H22设置有围壁连接凹槽H220，下围壁H221下端适配地连接在围壁连接凹槽H220内。由于使用者观察角度在上支座1.1上方，采用这种结构在使用过程中下围壁H221和上围壁上围壁1.11接合端不容易看到，使产品的美观性更好，而且下围壁和上围壁之间不容易进异物。
在一种实施方案中，下围壁H221与围壁连接凹槽H220之间通过扣结构k1和扣位k2可拆卸连接。采用这种结构，方便装配和拆卸。
参见图3至图5，弹性缓冲件弹性缓冲件H3包括连接件H31和弹性件H32，连接件H31下端与发热基体H21固定连接，连接件H31上端与连接盘H1具有竖向活动空间地连接，弹性件H32套设在连接件H31外并弹性作用在连接盘H1和电热板组件H2之间，优选下端作用在发热基体H21上。本实施例中，连接件H31为螺柱，连接盘H1上设置有连接孔，螺柱可活动穿过连接孔与热基体H21螺接，弹性件H32为弹簧。
根据上述说明书的揭示和教导，本实用新型所属领域的技术人员还可以对上述实施方式进行变更和修改，本实用新型并不局限于上面揭示和描述的具体实施方式，对本实用新型的一些修改和变更也应当落入本实用新型的权利要求的保护范围内。

Claims (10)

  1. 自动压力热转印装置，其特征在于，包括：
    机体，具有水平延伸的上支座，所述上支座设计有驱动安装区；
    驱动机构，包括安装在机体内的电机、安装在驱动安装区的减速齿轮和传动齿构件，以及丝杆螺母副，所述丝杆上端与减速齿轮中部固定连接；
    热压板组件，配置在上支座下方其中部与所述螺母固定连接，并由所述丝杆旋转驱动上下移动；
    托座，配置在热压板组件的下方，用于为热转印物件提供承托。
  2. 根据权利要求1所述的自动压力热转印装置，其特征在于，所述热压板组件中部设置有丝杆避让通道。
  3. 根据权利要求1所述的自动压力热转印装置，其特征在于，所述驱动机构还包括变速箱，所述变速箱安装在驱动安装区，所述丝杆上端、减速齿轮以及传动齿构件安装在变速箱内，所述电机与变速箱固定连接。
  4. 根据权利要求3所述的自动压力热转印装置，其特征在于，所述电机水平布置。
  5. 根据权利要求4所述的自动压力热转印装置，其特征在于，所述传动齿构件为蜗杆，所述减速齿轮为蜗轮。
  6. 根据权利要求3所述的自动压力热转印装置，其特征在于，所述变速箱包括上下布置的第一箱件和第二箱件，第一箱件内壁设置有第一轴承安装部，第二箱件内壁对应设置有第二轴承安装部以及贯穿所述第二轴承安装部中部的丝杆装配孔，所述丝杆上端穿出减速齿轮上侧，并且丝杆上端位于减速齿轮的下侧和下侧分别连接有第一平面轴承和第二平面轴承，所述第一平面轴承装配在第一轴承安装部，所述第二平面轴承装配在第二轴承安装部。
  7. 根据权利要求1所述的自动压力热转印装置，其特征在于，所述热压板组件包括连接盘、电热板组件和若干弹性缓冲件，所述连接盘中部与所述螺母固定连接，所述连接盘和电热板组件通过若干所述若干弹性缓冲件连接；所述电热板组件上侧设有围绕所述连接盘外侧的下围壁，所述上支座下侧设有与所述下围壁活动嵌合的上围壁。
  8. 根据权利要求7所述的自动压力热转印装置，其特征在于，所述连接盘设置两个以上的导向座，所述上支座对应设置有与导向座配合的导向杆。
  9. 根据权利要求7所述的自动压力热转印装置，其特征在于，所述电热板组件包括发热基体以及上盖，所述下围壁与上盖分体设置，所述上盖设置有围壁连接凹槽，所述下围壁下端适配地连接在围壁连接凹槽内。
  10. 根据权利要求1所述的自动压力热转印装置，其特征在于，所述还包括设置在所述上支座下方的下支座以及连接下支座和上支座一端的侧支座，所述托座通过导轨装置可相对下支座活动地安装在下支座上侧。
PCT/CN2023/074784 2022-02-25 2023-02-07 自动压力热转印装置 WO2023160379A1 (zh)

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