Household light and thin intelligent flat heat press machine

Abstract

The utility model discloses a household light and thin intelligent flat heat press machine which is provided with a base and comprises a first shell and a base beam frame, and a positioning groove is formed in the rear end of the base. The upper cover comprises a second shell and a rotating beam frame, and a guide groove is formed in the rear end of the rotating beam frame; the rotating assembly is installed at the rear end of the base beam frame, and the rear end of the rotating beam frame is rotationally installed on the rotating assembly; the linkage assembly is mounted on the rotating beam frame; the upper heating disc is mounted on the first shell; the lifting driving device is mounted in the second shell; when a product needs to be subjected to heat transfer printing, the position of the upper cover is locked through the linkage assembly, the lifting driving device drives the lower supporting disc to ascend and descend, heat transfer printing on the product can be completed, after heat transfer printing is completed, the handle is manually lifted upwards, locking of the linkage assembly on the upper cover can be relieved, and the product can be subjected to heat transfer printing through the linkage assembly. The whole machine is light, thin, small in size, low in transportation cost, exquisite in appearance, high in intelligent degree and more suitable for household daily use.

Description

Technical Field

[0001] The utility model relates to the technical field of heat transfer machines, in particular to a household light and thin intelligent flat-panel heat transfer machine. Background Art

[0002] The heat press machine can heat transfer various heat presses onto cotton, linen, chemical fiber and other fabrics. It can also perform screen printing, glue, foaming and other heat treatment processes. It can also bake color codes, portraits, landscape patterns, etc. onto porcelain plates and metal plates. It is especially suitable for making medals, commemorative certificates, cultural shirts, etc. It is economical and practical, with exquisite patterns.

[0003] The heat press machine generally includes a frame, a lower support plate and an upper heating plate, and is divided into manual and electric types according to the power source for driving the upper heating plate to open. The heat press action of the electric heat press machines currently on the market is generally achieved by driving the upper heating plate to press and leave the support plate back and forth, and the way to open the upper heating plate is generally flip-up or straight up and down. However, due to the design of the flip structure or the design of the lifting structure, the existing conventional heat press machines are generally large in size, especially reflected in the overall height of the heat press machine, and because of the large number of linkages in the internal mechanical structure, the frame is also large, which will cause the overall weight of the heat press machine to be large, making it difficult to be used for daily household use. In addition, during the heating process of the existing flip-type heat press machine, since the upper heating plate is not locked, when it cooperates with the lower support plate to squeeze and heat the object to be transferred, the extrusion effect is general, and the thermal transfer effect is not ideal. It is necessary to develop a new household flat-panel heat press machine. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a household thin and light intelligent flat-plate heat transfer machine.

[0005] The technical solution adopted by the utility model is: a household thin and light intelligent flat-plate heat transfer machine, which has:

[0006] The base comprises a first shell and a base beam frame fixed inside the first shell, wherein a positioning groove is provided at the rear end of the base;

[0007] The upper cover comprises a second outer shell and a rotating beam frame fixed inside the second outer shell, wherein a guide groove is provided at the rear end of the rotating beam frame;

[0008] A rotating assembly is mounted on the rear end of the base beam, and the rear end of the rotating beam is rotatably mounted on the rotating assembly;

[0009] A linkage assembly is mounted on the rotating beam, and includes a handle rotatably mounted on the front end of the rotating beam, and a rotating member rotatably mounted on the rear end of the rotating beam, at least one linkage plate is provided between the handle and the rotating member, at least part of the handle extends to the outside of the second housing, a sixth shaft rod is passed through the rotating member, the sixth shaft rod is passed through the guide groove, and a tension spring is provided between the sixth shaft rod and the rotating assembly;

[0010] an upper heating plate mounted on the first housing;

[0011] A lifting drive device is installed inside the second housing;

[0012] A lower support plate is installed above the lifting drive device, and the lifting drive device is used to drive the lower support plate to rise and fall;

[0013] An integrated circuit board is installed in the first shell, and the upper heating plate and the lifting drive device are electrically connected to the integrated circuit board; the flatbed heat press machine has a covered state, an unlocked state and an open state. In the covered state, the upper heating plate is arranged directly above the lower support plate, and the sixth shaft rod is placed in the positioning groove and is located at the lower end of the guide groove; in the unlocked state, the linkage assembly cooperates to drive the sixth shaft rod to move to the upper end of the guide groove and disengage from the positioning groove; in the open state, the upper heating plate flips upward and leaves the lower support plate, and the sixth shaft rod disengages from the positioning groove and is located at the lower end of the guide groove.

[0014] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0015] Preferably, the rotating beam frame includes two rotating beam plates spaced apart from each other, a bracket plate for fixing the two rotating beam plates is provided inside the second shell, and the guide groove is provided at the rear end of the rotating beam plate and extends in a curved direction in the up-and-down direction.

[0016] Preferably, the front end of the second shell is provided with a clearance opening for the front end of the handle to extend out, the handle is rotatably installed between the two rotating beam plates through the second shaft rod, and the handle is also penetrated by a third shaft rod, the rotating member is rotatably installed between the two rotating beam plates through the fourth shaft rod, and the rotating member is also penetrated by a fifth shaft rod, there are two linkage plates and they are arranged at intervals to the left and right of each other, the two ends of the linkage plate are respectively connected to the end of the third shaft rod and the end of the fifth shaft rod, and the linkage plate is provided with an adjustment hole for the end of the fifth shaft rod to penetrate, and the adjustment hole extends in the front-rear direction.

[0017] Preferably, in the covered state, the second shaft rod is located above and in front of the third shaft rod, the fourth shaft rod is located below and in front of the fifth shaft rod, and the sixth shaft rod is located behind the fourth shaft rod and the fifth shaft rod.

[0018] Preferably, the base beam frame includes two base beam plates arranged at intervals left and right of each other. Both the base beam plates and the rotating beam plates are in the shape of "seven". The positioning groove is provided at the upper rear side of the base. The rotating beam frame further includes a connecting frame which is fixed between the rear ends of the two rotating beam plates. The rotating assembly is arranged between the two base beam plates and includes:

[0019] A rotating shell which is fixed on the connecting frame, and the lower rear side of the rotating beam plate and the lower end of the connecting frame are both arranged inside the rotating shell;

[0020] A damping rotating shaft which is arranged between the base beam plate and the rotating beam plate;

[0021] A first shaft rod which is installed between the two damping rotating shafts and at least passes through the rotating beam plate. The tension spring is arranged between the first shaft rod and the sixth shaft rod.

[0022] Preferably, a rear socket is provided at the rear end of the first outer shell. The rear socket is sleeved outside the rear side of the base beam plate. And a guiding inclined surface is provided at the upper rear side of the rear socket. The positioning groove includes a first positioning groove and a second positioning groove. Among them, the first positioning groove is provided on the rear socket, and the second positioning groove is provided at the rear end of the base beam plate. The first positioning groove and the second positioning groove are in corresponding positions. A sealing plate is provided at the front end of the rear socket. A baffle is fixed between the two base beam plates. The baffle is located behind the sealing plate. In the covered state, the baffle is located in front of the rotating shell. The rear end of the second outer shell is abutted and placed above the rear socket.

[0023] Preferably, a rotating support seat is fixed at the rear end of the first outer shell. The rotating shell is arranged above the rotating support seat. The rotational limit of the damping rotating shaft is 90 degrees. In the opened state, the rotating assembly is flipped backward by 90 degrees from the covered state, and the rear end face of the rotating shell abuts against the upper end face of the rotating support seat.

[0024] Preferably, a fixing frame for fixedly installing the base beam frame is provided inside the first outer shell. An installation groove for placing the lower support disc is provided at the upper end of the first outer shell. The lifting drive device includes:

[0025] A drive motor which is fixed on the fixing frame;

[0026] A screw rod which is linked to the drive motor;

[0027] The slider is screwed onto the screw rod;

[0028] The connecting frame is fixed on the slider, and the lower support plate is fixed above the connecting frame.

[0029] Preferably, the lower support plate sequentially includes a first heat insulation frame and a support plate from bottom to top. A light-blocking block is fixed at the lower end of the first heat insulation frame. An optoelectronic limit switch for detecting the up and down positions of the light-blocking block is arranged inside the first outer shell. The upper heating plate sequentially includes a second heat insulation frame and a heating plate from top to bottom.

[0030] More preferably, a control board is further arranged in the first outer shell. The control board is electrically connected to the integrated circuit board. A control knob, a temperature display pcb, and a micro switch corresponding to a function button are installed on the control board. A start pcb, a time display pcb, and a fan are further arranged in the second outer shell. A power supply accessory is arranged at the rear end of the first outer shell. A power switch and an electrical socket are arranged on the power supply accessory.

[0031] Compared with the prior art, the utility model has the following beneficial effects:

[0032] Both the base and the upper cover are designed to be flat. The mutual rotation between the base and the upper cover is realized through the rotating assembly. The integrated circuit board, the control board, the lifting drive device, the lower support plate, etc. are arranged in the first outer shell, and the linkage assembly and the upper heating plate are arranged in the second outer shell. When hot stamping a product is required, the sixth shaft rod is tightened by the tension spring and locked and placed in the positioning groove, so that the position of the upper cover can be fixed and its loosening and translation can be prevented. Cooperating with the lower support plate driven by the lifting drive device to rise, the pressing and hot stamping of the product can be completed, and the hot stamping effect is good. After the hot stamping is completed, by manually lifting the handle upward, the sixth shaft rod can be disengaged from the positioning groove and the upper cover can be turned upward through the linkage of the handle, the linkage plate and the rotating part, and the product can be taken off. The whole machine is thin and light, small in volume, low in transportation cost, delicate in appearance, high in intelligent level, and more suitable for daily household use. Description of the Drawings

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0034] Figure 1 It is the overall front view structure diagram in the covered state in an embodiment of the present application;

[0035] Figure 2 Overall structure diagram from the rear side view in the covered state in an embodiment of the present application;

[0036] Figure 3 Side view in the covered state in an embodiment of the present application;

[0037] Figure 4 Overall structure diagram from the lower side view in the covered state in an embodiment of the present application;

[0038] Figure 5 Schematic structural diagram after flipping the upper cover to a certain angle in an embodiment of the present application;

[0039] Figure 6 Schematic structural diagram after flipping the upper cover upward by 90 degrees in an embodiment of the present application;

[0040] Figure 7 Schematic structural diagram of the first perspective after hiding the second upper shell in the covered state in an embodiment of the present application;

[0041] Figure 8 Schematic structural diagram of the second perspective after hiding the second upper shell in the covered state in an embodiment of the present application;

[0042] Figure 9 Schematic structural diagram after hiding the second outer shell in the covered state in an embodiment of the present application;

[0043] Figure 10 is Figure 9 Partial enlarged view of part A in

[0044] Figure 11 Assembly structure diagram of the rotating beam frame and the linkage assembly in an embodiment of the present application;

[0045] Figure 12 Schematic structural diagram of the linkage assembly in an embodiment of the present application;

[0046] Figure 13 Assembly structure diagram of the rotating support seat, the base beam frame, the rotating assembly and the upper cover in the opened state in an embodiment of the present application;

[0047] Figure 14 is Figure 13 Schematic structural diagram after further hiding the rotating front shell, the base beam frame and the second lower shell in

[0048] Figure 15 Schematic structural diagram after explosively separating the second heat insulation frame and the heating plate from the upper cover in an embodiment of the present application;

[0049] Figure 16 Overall structure diagram from the lower side view after hiding the first lower shell in the opened state in an embodiment of the present application;

[0050] Figure 17 This is the overall structure diagram of the first heat insulation frame, support plate and connecting frame explosion-separating base in the opened state in an embodiment of the present application;

[0051] Figure 18 This is the structural schematic diagram of the lower support plate and fixed frame explosion-separating base in the opened state in an embodiment of the present application;

[0052] Figure 19 This is the assembled structure diagram of the lower support plate, connecting frame and slider in an embodiment of the present application;

[0053] Figure 20 This is the structural schematic diagram of hiding the front part of the first upper shell in the opened state in an embodiment of the present application;

[0054] Figure 21 This is the assembled structure diagram of the rotating beam frame and linkage assembly from the front side view after the linkage plate is provided with adjustment holes in an embodiment of the present application;

[0055] Figure 22 This is the assembled structure diagram of the rotating beam frame and linkage assembly from the rear side view after the linkage plate is provided with adjustment holes and the rotating part is hidden in an embodiment of the present application.

[0056] The markings in the attached drawings are: 1 - first outer shell, 101 - first upper shell, 1011 - mounting groove, 1012 - function button, 1013 - guiding hole, 102 - rear socket, 1021 - first positioning groove, 1022 - sealing plate, 1023 - guiding inclined surface, 103 - first lower shell, 104 - fixing bracket, 105 - bottom support, 2 - second outer shell, 201 - second lower shell, 2011 - relief opening, 2012 - notch, 202 - second upper shell, 203 - light-transmitting plate, 204 - heat dissipation hole, 205 - support plate, 3 - base beam plate, 301 - second positioning groove, 4 - rotating support base, 5 - rotating assembly, 501 - damping rotating shaft, 502 - first shaft rod, 503 - rotating front shell, 504 - rotating rear shell, 6 - rotating beam plate, 601 - guiding groove, 7 - linkage assembly, 701 - handle, 702 - second shaft rod, 703 - third shaft rod, 704 - linkage plate, 7041 - position adjustment hole, 705 - rotating part, 706 - fourth shaft rod, 707 - fifth shaft rod, 708 - sixth shaft rod, 709 - tension spring, 8 - lifting drive device, 801 - drive motor, 802 - screw rod, 803 - slider, 804 - connecting frame, 8041 - guiding rod, 805 - light-blocking piece, 806 - photoelectric limit switch, 9 - lower support plate, 901 - first heat insulation frame, 902 - support plate, 10 - upper heating plate, 1001 - second heat insulation frame, 1002 - heating plate, 11 - integrated circuit board, 12 - control board, 1201 - spring, 13 - start button, 1301 - start pcb, 14 - fan, 15 - time display pcb, 16 - control knob, 17 - power supply accessories, 1701 - power switch, 1702 - electrical socket, 18 - baffle plate, 19 - temperature display pcb, 20 - connecting frame.

[0057] The realization of the object, functional features and advantages of the present utility model will be further described with reference to the embodiments and the attached drawings. Specific embodiments

[0058] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0059] It should be noted that all directional indications (such as up, down, left, right, front, rear...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the attached drawings). If the specific posture changes, the directional indications will also change accordingly.

[0060] In addition, the descriptions involving "first", "second", etc. in the present utility model are for descriptive purposes only, and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0061] Specific implementation scheme: Refer to Figures 1 - 20 , the present utility model is a household thin and light intelligent flat heat transfer machine, having:

[0062] A base, including a first outer shell 1 and a base beam frame fixed inside the first outer shell 1, and a positioning groove is provided at the rear end of the base;

[0063] An upper cover, including a second outer shell 2 and a rotating beam frame fixed inside the second outer shell 2, and a guiding groove 601 is provided at the rear end of the rotating beam frame; A rotating assembly 5 is installed at the rear end of the base beam frame, and the rear end of the rotating beam frame is rotatably installed on the rotating assembly 5;

[0064] A linkage assembly 7 is installed on the rotating beam frame, and includes a handle 701 rotatably installed at the front end of the rotating beam frame and a rotating member 705 rotatably installed at the rear end of the rotating beam frame. There is at least one linkage plate 704 between the handle 701 and the rotating member 705. At least part of the handle 701 extends outside the second outer shell 2. A sixth shaft rod 708 is penetrated through the rotating member 705, and the sixth shaft rod 708 is penetrated through the guiding groove 601. A tension spring 709 is provided between the sixth shaft rod 708 and the rotating assembly 5;

[0065] An upper heating plate 10 is installed on the first outer shell 1;

[0066] A lifting driving device 8 is installed inside the second outer shell 2;

[0067] A lower support plate 9 is installed above the lifting driving device 8, and the lifting driving device 8 is used to drive the lower support plate 9 to lift and lower;

[0068] An integrated circuit board 11 is installed in the first outer shell 1, and the upper heating plate 10 and the lifting driving device 8 are both electrically connected to the integrated circuit board 11;

[0069] The flatbed heat press machine has a covered state, an unlocked state and an open state. In the covered state, the upper heating plate 10 is arranged directly above the lower supporting plate 9, the sixth shaft rod 708 is placed in the positioning groove, and is located at the lower end of the guide groove 601; in the unlocked state, the linkage assembly 7 cooperates to drive the sixth shaft rod 708 to move to the upper end of the guide groove 601 and disengage from the positioning groove; in the open state, the upper heating plate 10 flips upward and leaves the lower supporting plate 9, the sixth shaft rod 708 disengages from the positioning groove, and is located at the lower end of the guide groove 601.

[0070] In this embodiment, in order to facilitate the installation of parts and more accurately describe the structure of the first shell 1 and the second shell 2, please refer to Figure 4 and Figure 5 It can be seen that the first housing 1 includes a first upper housing 101 and a first lower housing 103 which are connected to each other up and down; Figure 1 , Figure 7 and Figure 14 It can be seen that the second housing 2 includes a second upper housing 202 and a second lower housing 201 which are spliced ​​to each other.

[0071] As a preferred implementation of this embodiment, please refer to Figure 7 and Figure 8 It can be seen that the rotating beam frame includes two rotating beam plates 6 arranged at intervals on the left and right, and a bracket plate 205 for fixing the two rotating beam plates 6 is provided inside the second shell 2. The guide groove 601 is provided at the rear end of the rotating beam plate 6 and extends in a curved direction along the up and down direction.

[0072] Here, the support plate 205 is fixed to the second housing 2 by a plurality of screws, and the rotating beam plate 6 is fixed to the support plate 205 , thereby completing the fixation between the rotating beam plate 6 and the second housing 2 .

[0073] See also Figure 7 It can be seen that in this embodiment, the front end of the second housing 2 is provided with a clearance opening 2011 for the front end of the handle 701 to extend out.

[0074] Regarding the handle 701 of this embodiment, for easy holding, the handle 701 is designed as an upward bending structure, and the bending end extends to the outside of the second shell 2 to facilitate user gripping.

[0075] Next, see Figures 7 - 12, it can be seen that in this embodiment, the handle 701 is rotatably mounted between two rotating beam plates 6 through a second shaft rod 702. A third shaft rod 703 is also passed through the handle 701. The rotating member 705 is rotatably mounted between two rotating beam plates 6 through a fourth shaft rod 706. A fifth shaft rod 707 is also passed through the rotating member 705. There are two linkage plates 704 which are arranged at intervals left and right. The two ends of the linkage plate 704 are respectively connected to the ends of the third shaft rod 703 and the ends of the fifth shaft rod 707. And, an adjustment hole 7041 for the end of the fifth shaft rod 707 to pass through is provided on the linkage plate 704, and the adjustment hole 7041 extends in the front-rear direction.

[0076] In addition, in the covered state, the second shaft rod 702 is located above and in front of the third shaft rod 703, the fourth shaft rod 706 is located below and in front of the fifth shaft rod 707, and the sixth shaft rod 708 is located behind the fourth shaft rod 706 and the fifth shaft rod 707.

[0077] Then, please refer to Figures 11 - 14 , it can be seen that the base beam frame includes two base beam plates 3 which are arranged at intervals left and right. Both the base beam plates 3 and the rotating beam plates 6 are in the shape of "seven". The positioning groove is provided at the upper end of the rear side of the base. The rotating beam frame further includes a connecting frame 20 which is fixed between the rear ends of the two rotating beam plates 6. The rotating assembly 5 is arranged between the two base beam plates 3 and includes:

[0078] A rotating shell which is fixed on the connecting frame 20, and the lower end of the rear side of the rotating beam plate 6 and the lower end of the connecting frame 20 are both arranged inside the rotating shell;

[0079] A damping rotating shaft 501 which is arranged between the base beam plate 3 and the rotating beam plate 6;

[0080] A first shaft rod 502 which is installed between the two damping rotating shafts 501 and at least passes through the rotating beam plate 6. A tension spring 709 is arranged between the first shaft rod 502 and the sixth shaft rod 708.

[0081] The working principle of the rotating assembly 5: The damping rotating shaft 501 belongs to the prior art. In this embodiment, one side of the damping rotating shaft 501 is fixedly connected to the rear ends of both ends of the base, and the other side is rotatably connected to the rotating beam plate 6. Therefore, during the process of upwardly rotating the upper cover, the rotating beam frame rotates upward through the damping rotating shaft 501 and drives the rotating shell fixed on the rotating beam frame to flip together. Please refer to Figure 9 、 Figure 13 and Figure 14, in this embodiment, the rotating shell includes a front rotating shell 503 and a rear rotating shell 504 that are spliced front and back. Among them, the rear rotating shell 504 is fixed to the connecting frame 20. Here, the design of the rotating shell can, on the one hand, make the rotation of the rotating assembly 5 more stable, and on the other hand, can shield its internal structure (such as the first shaft 502, the rotating beam plate 6, the tension spring 709, the damping rotating shaft 501, etc.), having the effects of dust prevention and increased aesthetics.

[0082] Working principle of the linkage assembly 7: Please refer to Figure 9 and Figure 10 , in the covered state, the sixth shaft 708 is placed in the positioning groove. Please refer to Figure 14 , through the tension spring 709 arranged between the sixth shaft 708 and the first shaft 502, the sixth shaft 708 can be tightened and fixed in the positioning groove, thereby preventing the sixth shaft 708 from disengaging from the positioning groove and fixing the position of the upper cover. When it is necessary to switch to the unlocked state, the user needs to grasp the handle 701 and lift the handle 701 upward. Please refer to Figure 11 and Figure 12 , since the handle 701 is rotatably installed between the two rotating beam plates 6 through the second shaft 702, and the second shaft 702 is located in front of and above the third shaft 703 (in the covered state), the counterclockwise rotation of the handle 701 will drive the third shaft 703 to move forward horizontally. Since the two ends of the linkage plate 704 are respectively connected to the end of the third shaft 703 and the end of the fifth shaft 707, the fifth shaft 707 will be driven to move forward horizontally. Since the rotating member 705 is rotatably installed between the two rotating beam plates 6 through the fourth shaft 706, and the fifth shaft 707 is arranged on the rotating member 705, and the fourth shaft 706 is located in front of and below the fifth shaft 707 (in the covered state), when the fifth shaft 707 moves forward horizontally, it will drive the rotating member 705 to rotate clockwise, and make the sixth shaft 708 move upward along the guide groove 601 and disengage from the positioning groove.

[0083] After the flat heat transfer machine is switched to the unlocked state, please refer to Figure 5 and Figure 6 , the upper cover can be further flipped upward until it is switched to the flipped state.

[0084] Next, please refer to Figure 13 and Figure 14 , in this embodiment, a rotating support seat 4 is fixed to the rear end of the first housing 1, the rotating shell is arranged above the rotating support seat 4, and the rotational limit of the damping rotating shaft 501 is 90 degrees. In the opened state, the rotating assembly 5 flips backward 90 degrees from the covered state, and the rear end face of the rotating shell abuts against the upper end face of the rotating support seat 4.

[0085] Here, the upper surface contour of the rotating support base 4 corresponds to the lower contour of the rotating shell. The design of the rotating support base 4 can, on the one hand, increase the rotational stability of the rotating assembly 5, and on the other hand, also serve as the rotational limit of the rotating assembly 5. Since the rotational limit of the damping rotating shaft 501 is 90 degrees, when the upper cover is flipped counterclockwise by 90 degrees, the damping rotating shaft 501 and the rotating support base 4 cooperate together to prevent the upper cover from continuing to flip backward.

[0086] Then, please refer to Figure 5 、 Figure 6 、 Figure 9 and Figure 10 and it can be seen that in this embodiment, a rear socket 102 is provided at the rear end of the first housing 1. The rear socket 102 is sleeved on the outer side of the rear side of the base beam plate 3, and a guiding inclined surface 1023 is provided at the upper end of the rear side of the rear socket 102. The positioning groove includes a first positioning groove 1021 and a second positioning groove 301. Among them, the first positioning groove 1021 is provided on the rear socket 102, and the second positioning groove 301 is provided at the rear end of the base beam plate 3. The positions of the first positioning groove 1021 and the second positioning groove 301 correspond to each other. A sealing plate 1022 is provided at the front end of the rear socket 102. A baffle 18 is fixed between the two base beam plates 3. The baffle 18 is located behind the sealing plate 1022. In the covered state, the baffle 18 is located in front of the rotating shell, and the rear end of the second housing 2 abuts and is placed above the rear socket 102.

[0087] Here, the design of the baffle 18 is used to limit the front end face of the rotating front shell 503 in the covered state. The damping rotating shaft 501 and the sealing plate 1022 cooperate together to prevent the upper cover from continuing to flip forward. In addition, the design of the rear socket 102 is mainly used to block the rotating assembly 5, the rear end of the base beam plate 3, and the baffle 18, which can make the appearance of the flat heat transfer printer more beautiful while preventing dust.

[0088] When the upper cover needs to be covered again, that is, when switching from the opened state to the covered state again, the user can grasp the handle 701 and flip the upper cover clockwise. During this process, due to the guiding inclined surface 1023 provided at the upper end of the rear side of the rear socket 102, the sixth shaft rod 708 will first contact the guiding inclined surface 1023 and make the stretching length of the tension spring 709 smaller (the sixth shaft rod 708 translates to the upper end of the guiding groove 601). When the upper cover is flipped downward continuously, the contact end of the sixth shaft rod 708 and the rear socket 102 will transition from the guiding inclined surface 1023 to the upper end of the rear socket 102 (the upper end of the rear socket 102 is a plane). Finally, in the covered state, the sixth shaft rod 708 will enter the second positioning groove 301 (the first positioning groove 1021) to complete the fixation of the upper cover.

[0089] Note that during the process of flipping the upper cover downward, if the adjustment hole 7041 is not provided at the connection between the linkage plate 704 and the fifth shaft rod 707, that is, as shown in Figure 11 and Figure 12 , since the two ends of the linkage plate 704 are rigidly connected to the end of the third shaft rod 703 and the end of the fifth shaft rod 707 respectively, when the sixth shaft rod 708 is translated to the upper end of the guide groove 601, the handle 701 will be lifted upward, which is likely to pinch the hand. Therefore, please refer to Figure 21 and Figure 22 . Here, by providing the adjustment hole 7041 at the connection between the fifth shaft rod 707 and the linkage plate 704 and setting the extending direction of the adjustment hole 7041 in the front-back direction, when the sixth shaft rod 708 is translated to the upper end of the guide groove 601, the end of the fifth shaft rod 707 will be translated forward along the adjustment hole 7041, without driving the handle 701 to be lifted upward, thus avoiding pinching the hand by the handle 701.

[0090] Please refer to Figure 7 . In this embodiment, a notch 2012 is provided at the rear end of the second lower shell 201. Here, the design of the notch 2012 is used to facilitate the installation of the linkage assembly 7 by enabling the sixth shaft rod 708 to pass through the notch 2012 during the process of fixing the rotating beam rod to the support plate 205.

[0091] Next, please refer to Figures 16 - 19 . It can be seen that in this embodiment, a fixing frame 104 for fixedly installing the base beam frame is provided inside the first outer shell 1, and an installation groove 1011 for placing the lower support plate 9 is provided at the upper end of the first outer shell 1. The lifting drive device 8 includes:

[0092] A drive motor 801, fixed on the fixing frame 104;

[0093] A screw rod 802, linked to the drive motor 801;

[0094] A slider 803, screwed on the screw rod 802;

[0095] A connecting frame 804, fixed on the slider 803, and the lower support plate 9 is fixed above the connecting frame 804.

[0096] Then, in this embodiment, the lower support plate 9 sequentially includes a first heat insulation frame 901 and a support plate 902 from bottom to top. A light blocking block 805 is fixed at the lower end of the first heat insulation frame 901, and a photoelectric limit switch 806 for detecting the up and down position of the light blocking block 805 is provided inside the first outer shell 1. The upper heating plate 10 sequentially includes a second heat insulation frame 1001 and a heating plate 1002 from top to bottom.

[0097] In this embodiment, multiple guide rods 8041 are provided at the lower end of the connecting frame 804, and multiple guide holes 1013 corresponding to the guide rods 8041 are provided on the first upper shell 101. The cooperation of the guide rods 8041 and the guide holes 1013 enables the connecting frame 804 to lift more smoothly.

[0098] Working principle of the lifting drive device 8: In the covered state, it is necessary to drive the lower support plate 9 to rise. The drive motor 801 operates and drives the screw rod 802 to rotate. Since the slider 803 is screwed onto the screw rod 802, the connecting frame 804 is driven to rise. Since the lower support plate 9 is fixed above the connecting frame 804, the lower support plate 9 can be driven to rise.

[0099] During the lifting process of the upper support plate, the light-blocking block 805 also rises and falls with the upper support plate. The photoelectric limit switch 806 can detect the rising and falling positions of the upper support plate by detecting the position of the light-blocking block 805.

[0100] More specifically, a control board 12 is also provided in the first housing 1. The control board 12 is electrically connected to the integrated circuit board 11. A control knob 16, a temperature display pcb 19, and a micro switch corresponding to the function button 1012 are installed on the control board 12. A start pcb1 301, a time display pcb1 5, and a fan 14 are also provided in the second housing 2. A power supply accessory 17 is provided at the rear end of the first housing 1. A power switch 1701 and an electrical socket 1702 are provided on the power supply accessory 17.

[0101] Please refer to Figure 2 、 Figure 4 、 Figure 7 、 Figure 8 and Figure 9 It can be seen that in this embodiment, the start pcb1 301, the time display pcb1 5, and the fan 14 are all arranged between the two rotating beam plates 6. A start button 13 is provided at the upper end of the start pcb1 301. A light-transmitting plate 203 (the lower end surface of the light-transmitting plate 203 is silk-screened black, light-transmitting but not transparent) is provided at the upper end of the time display pcb1 5. The start button and the light-transmitting plate 203 are both arranged on the upper end surface of the second upper shell 202. Heat dissipation holes 204 corresponding to the fan 14 are provided on the upper end surface of the second housing 2. The design of the fan 14 is for auxiliary cooling.

[0102] Then, in this embodiment, multiple bottom supports 105 are provided at the lower end of the first housing 1. The control board 12 is arranged in front of the integrated circuit board 11, and a spring 1201 is provided between the micro switch and the function button 1012.

[0103] In this embodiment, the heat transfer area between the lower support plate 9 and the upper heating plate 10 is 380X380mm, and the thickness of the printable product is 20mm.

[0104] The full process of completing a heat transfer operation is described below:

[0105] First, insert one end of the power cord into the electrical socket 1702 and the other end into an external electrical outlet, then turn on the power switch 1701 to connect the power supply. Then, the user needs to grasp the handle with their hand and lift the handle upward. Through the linkage component 7, the locking of the sixth shaft rod 708 to the positioning groove is released (refer to the above principle). After that, open the upper cover until it is switched to the open state. Next, place the clothes above the lower support plate 9 and adjust the position for heat transfer. Then, press down the upper cover with your hand and place the upper cover back above the base. At this time, the sixth shaft rod 708 enters the positioning groove to complete the position locking of the upper cover (refer to the above principle). Then, adjust the heat transfer time and temperature, and press the start button 13. The lifting drive device 8 drives the lower support plate 9 to rise, causing the clothes to be squeezed between the lower support plate 9 and the upper heating plate 10. After heat transfer for a period of time, the lifting drive device 8 drives the lower support plate 9 to descend. Manually lift the handle upward and open the upper cover. At this time, the heat transfer completed clothes can be taken out.

[0106] The above-mentioned household lightweight intelligent flat heat transfer machine of the present utility model is only the preferred embodiment of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structural transformation made by using the description and drawings of the present utility model under the inventive concept of the present utility model, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A household thin and light intelligent flat heat press machine, characterized in that have: The base comprises a first shell and a base beam frame fixed inside the first shell, wherein a positioning groove is provided at the rear end of the base; The upper cover comprises a second outer shell and a rotating beam frame fixed inside the second outer shell, wherein a guide groove is provided at the rear end of the rotating beam frame; A rotating assembly is mounted on the rear end of the base beam, and the rear end of the rotating beam is rotatably mounted on the rotating assembly; A linkage assembly is mounted on the rotating beam, and includes a handle rotatably mounted on the front end of the rotating beam, and a rotating member rotatably mounted on the rear end of the rotating beam, at least one linkage plate is provided between the handle and the rotating member, at least part of the handle extends to the outside of the second housing, a sixth shaft rod is passed through the rotating member, the sixth shaft rod is passed through the guide groove, and a tension spring is provided between the sixth shaft rod and the rotating assembly; an upper heating plate mounted on the first housing; A lifting drive device is installed inside the second housing; A lower support plate is installed above the lifting drive device, and the lifting drive device is used to drive the lower support plate to rise and fall; An integrated circuit board is installed in the first housing, and the upper heating plate and the lifting drive device are both electrically connected to the integrated circuit board; The flatbed heat press machine has a covered state, an unlocked state and an open state. In the covered state, the upper heating plate is arranged directly above the lower supporting plate, the sixth shaft rod is placed in the positioning groove, and is located at the lower end of the guide groove; in the unlocked state, the linkage assembly cooperates to drive the sixth shaft rod to move to the upper end of the guide groove and disengage from the positioning groove; in the open state, the upper heating plate flips upward and leaves the lower supporting plate, the sixth shaft rod disengages from the positioning groove, and is located at the lower end of the guide groove.

2. The household lightweight intelligent flat heat press machine according to claim 1, characterized in that, The rotating beam frame includes two rotating beam plates arranged at intervals on the left and right. A bracket plate for fixing the two rotating beam plates is provided inside the second shell. The guide groove is arranged at the rear end of the rotating beam plate and extends in a curved direction in the up and down direction.

3. The household thin and light intelligent flat heat press machine according to claim 2, wherein, The front end of the second shell is provided with a clearance opening for the front end of the handle to extend out, the handle is rotatably installed between the two rotating beam plates through the second shaft rod, and the handle is also penetrated by a third shaft rod, the rotating member is rotatably installed between the two rotating beam plates through the fourth shaft rod, and the rotating member is also penetrated by a fifth shaft rod, there are two linkage plates and they are arranged at intervals to the left and right of each other, the two ends of the linkage plate are respectively connected to the end of the third shaft rod and the end of the fifth shaft rod, and the linkage plate is provided with an adjustment hole for the end of the fifth shaft rod to penetrate, and the adjustment hole extends along the front-back direction.

4. The household thin and light intelligent flat heat press machine according to claim 3, characterized in that, In the covered state, the second shaft is located above and in front of the third shaft, the fourth shaft is located below and in front of the fifth shaft, and the sixth shaft is located behind the fourth shaft and the fifth shaft.

5. A household thin and light intelligent flat heat press machine according to any one of claims 2-4, characterized in that, The base beam frame includes two base beam plates arranged at intervals left and right. Both the base beam plates and the rotating beam plates are in the shape of "seven". The positioning groove is provided at the upper rear end of the base. The rotating beam frame further includes a connecting frame fixed between the rear ends of the two rotating beam plates. The rotating assembly is arranged between the two base beam plates and includes: A rotating shell fixed on the connecting frame, and the lower rear end of the rotating beam plate and the lower end of the connecting frame are both arranged inside the rotating shell; A damping rotating shaft arranged between the base beam plate and the rotating beam plate; A first shaft rod installed between the two damping rotating shafts and passing through at least the rotating beam plate. The tension spring is arranged between the first shaft rod and the sixth shaft rod.

6. The household thin and light intelligent flat heat transfer machine according to claim 5, wherein A rear socket is provided at the rear end of the first outer shell. The rear socket is sleeved outside the rear side of the base beam plate. And a guiding inclined surface is provided at the upper rear end of the rear socket. The positioning groove includes a first positioning groove and a second positioning groove. Among them, the first positioning groove is provided on the rear socket, and the second positioning groove is provided at the rear end of the base beam plate. The first positioning groove and the second positioning groove are in corresponding positions. A sealing plate is provided at the front end of the rear socket. A baffle is fixed between the two base beam plates. The baffle is located behind the sealing plate. In the covered state, the baffle is located in front of the rotating shell. The rear end of the second outer shell is abutted and placed above the rear socket.

7. The household thin and light type intelligent flat heat transfer machine according to claim 5, characterized in that A rotating support seat is fixed at the rear end of the first outer shell. The rotating shell is arranged above the rotating support seat. The rotational limit of the damping rotating shaft is 90 degrees. In the opened state, the rotating assembly flips backward 90 degrees from the covered state. The rear end face of the rotating shell abuts against the upper end face of the rotating support seat.

8. A household thin and light intelligent flat heat press machine according to any one of claims 1-4, characterized in that, A fixing frame for fixedly installing the base beam frame is provided inside the first outer shell. An installation groove for placing the lower support disc is provided at the upper end of the first outer shell. The lifting drive device includes: A drive motor fixed on the fixing frame; A screw rod linked to the drive motor; A slider screwed on the screw rod; A connecting frame fixed on the slider. The lower support disc is fixed above the connecting frame.

9. The household thin and light intelligent flat heat transfer machine according to claim 8, characterized in that, The lower support disc successively includes a first heat insulation frame and a support plate from bottom to top. A light blocking block is fixed at the lower end of the first heat insulation frame. A photoelectric limit switch for detecting the up and down position of the light blocking block is provided inside the first outer shell. The upper heating disc successively includes a second heat insulation frame and a heating plate from top to bottom.

10. A household lightweight intelligent flat heat press machine according to any one of claims 1 or 9, characterized in that, A control board is further provided in the first outer shell. The control board is electrically connected to the integrated circuit board. A control knob, a temperature display pcb and a micro switch corresponding to the function button are installed on the control board. A start pcb, a time display pcb and a fan are further provided in the second outer shell. A power supply accessory is provided at the rear end of the first outer shell. A power switch and an electrical socket are provided on the power supply accessory.

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