Tourniquet processing equipment and tourniquet

Abstract

The utility model discloses a tourniquet processing equipment and tourniquet, the tourniquet processing equipment comprises: a frame, and a first conveying assembly, a second conveying assembly, a transfer printing assembly and a printing assembly which are arranged on the frame, the first conveying assembly is used for conveying transfer printing paper, the second conveying assembly is used for conveying the tourniquet, and the printing assembly is used for printing the tourniquet. The transfer printing assembly and / or the printing assembly are / is movably arranged, so that the transfer printing paper and the tourniquet are pressed between the transfer printing assembly and the printing assembly; the transfer printing assembly is used for heating the transfer printing paper so that the colorful patterns of the transfer printing paper can be transferred to the side, pressed with the transfer printing paper, of the tourniquet. According to the tourniquet processing equipment, through the cooperation of the transfer printing assembly and the printing assembly, colorful patterns on the transfer printing paper are printed on the surface of the tourniquet, so that the tourniquet is more colorful in appearance, the attention of children to treatment can be effectively transferred, the fear and the restlessness of the children in the treatment process are reduced, the treatment efficiency is improved, and the practicability of the tourniquet processing equipment is improved. And the treatment process is smoother.

Description

TECHNICAL FIELD

[0001] The utility model relates to tourniquet processing technical field especially relates to a tourniquet processing device and tourniquet. BACKGROUND

[0002] Tourniquet adopts medical high molecule material natural rubber or special rubber and is made, long strip flat type, strong elasticity. It is suitable for medical institutions in conventional treatment and treatment infusion, blood drawing, blood transfusion, one-time use when hemostasis, or emergency hemostasis when limb hemorrhage, field snake and insect bite hemorrhage.

[0003] The tourniquet on the market is single in color and lacks pattern design, which is not attractive enough for children. During the treatment process, children may need more verbal comfort from parents or medical staff, affecting treatment efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the insufficient of prior art, provides a tourniquet processing device and tourniquet to solve the technical problem that the tourniquet on the market is single in color and lacks pattern design, which is not attractive enough for children. During the treatment process, children may need more verbal comfort from parents or medical staff, affecting treatment efficiency.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] Firstly, the utility model provides a tourniquet processing device, which comprises a rack, a first conveying assembly, a second conveying assembly, a transfer printing assembly and a printing assembly arranged on the rack, the first conveying assembly is used for conveying transfer paper, the second conveying assembly is used for conveying tourniquet, the transfer paper conveyed by the first conveying assembly and the tourniquet conveyed by the second conveying assembly pass between the transfer printing assembly and the printing assembly, the transfer printing assembly and / or the printing assembly are movably arranged, so that the transfer paper and the tourniquet are pressed together between the transfer printing assembly and the printing assembly, the transfer printing assembly is used for heating the transfer paper, so that the color pattern of the transfer paper is transferred to the side of the tourniquet pressed with the transfer paper, and the movement path of the printing assembly is provided with a cleaning assembly, when the printing assembly moves away from the transfer printing assembly and passes through the cleaning assembly, the cleaning assembly cleans the pressing surface of the printing assembly corresponding to the transfer printing assembly.

[0007] Further, the first conveying assembly comprises a first transmission roller and a second transmission roller rotatably arranged on the frame, the transfer paper is connected between the first transmission roller and the second transmission roller, the first transmission roller is used for sending out the transfer paper, and the second transmission roller is used for winding the transfer paper; the transfer assembly is located on the side of the transfer paper away from the tourniquet, and the transfer paper and the tourniquet are pressed together between the first transmission roller and the second transmission roller.

[0008] Further, the second conveying assembly comprises a mounting seat arranged on the frame and a first roller set and a second roller set arranged on the mounting seat; the mounting seat is provided with a first through hole, the first roller set and the second roller set are arranged on the two radial sides of the first through hole respectively, and the tourniquet sequentially passes through the first roller set, the first through hole and the second roller set.

[0009] The first roller set forms a first gap for the tourniquet to pass through, the first roller set is used for making the tourniquet passing through the first gap move towards the second roller set; the second roller set forms a second gap for the tourniquet to pass through, the second roller set is used for making the tourniquet passing through the second gap move away from the first roller set; the printing assembly is located on the side of the tourniquet away from the transfer paper, and the transfer paper and the tourniquet are pressed together in the first through hole.

[0010] Further, the transfer assembly and the printing assembly are arranged on the two axial sides of the first through hole respectively, and the transfer assembly and the printing assembly move along the axial direction of the first through hole to approach or move away from each other, and the moving intersection position of the transfer assembly and the printing assembly is located inside the first through hole.

[0011] Further, the installation seat is rotatably connected with the frame, the turnover assembly is used for driving the installation seat to overturn, so as to drive the first roller set, the second roller set and the tourniquet located between the first roller set and the second roller set to overturn; wherein the single overturning angle of the installation seat driven by the turnover assembly is 180°.

[0012] Further, the surfaces of the mounting seat on the two axial sides of the first through hole are respectively provided with a first overturning trigger button and a second overturning trigger button; the transfer assembly comprises a hot pressing plate moving along the central axis of the first through hole and a connecting plate arranged on the side of the hot pressing plate away from the mounting seat; the printing assembly comprises a printing plate moving along the central axis of the first through hole.

[0013] When the hot press plate and the printing plate are close to each other and extend into the first through hole to press the transfer paper and the tourniquet therein, the connecting plate presses the first flip trigger button or the second flip trigger button; when the hot press plate and the printing plate are away from each other and out of the first through hole, the connecting plate releases the first flip trigger button or the second flip trigger button pressed thereby; when the first flip trigger button or the second flip trigger button is pressed and released once, the flip assembly drives the mounting seat to flip.

[0014] Further, the cleaning assembly comprises a trigger, a resilient member and a cleaning member, the trigger is arranged at the end of the printing assembly movement path away from the transfer assembly, the cleaning member is arranged on the trigger, and the resilient member is connected between the trigger and the frame.

[0015] When the printing assembly moves to the end of the movement path away from the transfer assembly, the printing assembly abuts against the trigger, the trigger drives the cleaning member to move to the pressing surface of the printing assembly corresponding to the transfer assembly; when the printing assembly moves from the end of the movement path away from the transfer assembly to the direction close to the transfer assembly, the printing assembly is separated from the trigger, and the resilient member pulls the trigger to move the cleaning member away from the pressing surface of the printing assembly corresponding to the transfer assembly.

[0016] In the second aspect, the utility model provides a tourniquet, which is made by the tourniquet processing equipment of the first aspect, and the tourniquet is printed with color patterns.

[0017] Further, the front surface and the back surface of the tourniquet are printed with color patterns.

[0018] The tourniquet processing equipment of the utility model prints the color patterns on the transfer paper on the surface of the tourniquet through the cooperation of the transfer assembly and the printing assembly, makes the appearance of the tourniquet more colorful, can effectively divert the attention of children to treatment, reduces the fear and uneasiness of children in the treatment process, improves the treatment efficiency, and makes the treatment process more smooth.

[0019] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, the content of the specification can be implemented, and in order to make the above and other purposes, characteristics and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are described in detail as follows. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a first schematic view of the tourniquet processing equipment of the utility model before the tourniquet and the transfer paper are pressed.

[0021] Figure 2 For Figure 1 A structure amplification schematic diagram of the embodiment of the utility model;

[0022] Figure 3 It is the first schematic view of the tourniquet and transfer paper after pressing of the tourniquet processing equipment of the embodiment of the utility model;

[0023] Figure 4 It is the second schematic view of the tourniquet and transfer paper before pressing of the tourniquet processing equipment of the embodiment of the utility model;

[0024] Figure 5 It is the second schematic view of the tourniquet and transfer paper after pressing of the tourniquet processing equipment of the embodiment of the utility model.

[0025] Explanation of reference signs:

[0026] 1, rack;2, first conveying assembly;21, first transmission roller;22, second transmission roller;3, second conveying assembly;31, mounting seat;32, first roller group;33, second roller group;34, first through hole;35, first trigger button;36, second trigger button;4, transfer assembly;41, hot press plate;42, connecting plate;5, printing assembly;51, printing plate;6, turning over assembly;7, cleaning assembly;71, trigger piece;72, cleaning piece;8, tourniquet;9, transfer paper. Specific implementation

[0027] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model will be further described in detail below combining with the drawings and specific implementation.

[0028] The technical scheme in the embodiment of the utility model will be described clearly and completely below combining with the drawings of the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0029] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "resin", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or position relationship described based on the drawings, which is only for the convenience of describing the utility model and simplifying the description, and is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the utility model.

[0030] In addition, the terms "first", "second", "third", etc. are used herein only to describe various circumstances, and should not be construed as indicating or implying relative importance or an indicated number of technical features. Thus, features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0031] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be connected, or it can be detachable, or it can be integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In the present application, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can include direct contact between the first and second features, or it can include indirect contact between the first and second features through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0033] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Please refer to Figures 1 to 3 , Figure 1 Figure 1 is a first schematic view of the tourniquet processing equipment of the present application, which shows the tourniquet 8 and the transfer paper 9 before being pressed together, Figure 2 Figure 2 is an enlarged schematic view of the A structure of Figure 1 Figure 3 is a schematic view of the tourniquet processing equipment of the present application, which shows the tourniquet 8 and the transfer paper 9 after being pressed together, Figure 3The utility model provides a kind of tourniquet processing equipment, including rack 1, and first conveying component 2, second conveying component 3, transfer component 4 and printing component 5 being set to rack 1, first conveying component 2 is used to convey transfer paper 9, second conveying component 3 is used to convey tourniquet 8, and the transfer paper 9 of first conveying component 2 and the tourniquet 8 of second conveying component 3 are all passed between transfer component 4 and printing component 5;Transfer component 4 and / or printing component 5 are mobile setting, to make transfer paper 9 and tourniquet 8 be pressed between transfer component 4 and printing component 5;Transfer component 4 is used to heat to transfer paper 9, to make the color pattern of transfer paper 9 transfer to the side of tourniquet 8 and transfer paper 9 press together. Preferably, the transfer region of transfer paper 9 and tourniquet 8 between transfer component 4 and printing component 5 is parallel to each other, and the normal vector of transfer paper 9 and the normal vector of tourniquet 8 are also parallel to each other.

[0035] In some embodiments, transfer component 4 and / or printing component 5 move along the vertical direction to relatively close or far away, and the relative pressing surfaces of transfer component 4 and printing component 5 are opposite to each other in the vertical direction. Preferably, in the vertical direction of transfer component 4 and printing component 5, the transfer paper 9 conveyed by the first conveying component 2 and the tourniquet 8 conveyed by the second conveying component 3 are all in a horizontal state.

[0036] It can be understood that, in view of the problem of single color and lack of pattern design of tourniquet 8 in the prior art, the tourniquet processing equipment aims to efficiently and accurately print color patterns on the surface of tourniquet 8 through heat transfer technology. The heat transfer technology can achieve high-resolution and multi-color pattern transfer with bright colors and strong adhesion, and can withstand subsequent disinfection and friction during use. It can especially meet the demand of children for interesting patterns. Under the action of the tourniquet processing equipment, the first conveying component 2 horizontally conveys the transfer paper 9 to the transfer component 4 and the printing component 5, the second conveying component 3 horizontally conveys the tourniquet 8 to the transfer component 4 and the printing component 5, the transfer component 4 and / or the printing component 5 move along the vertical direction, so that the transfer paper 9 and the tourniquet 8 are pressed between them, and then the transfer component 4 heats the transfer paper 9, so that the color pattern on the transfer paper 9 is transferred to the side of the tourniquet 8 and the transfer paper 9 pressed together. The tourniquet processing equipment of the embodiment adds color patterns on the tourniquet 8, making the appearance more colorful. The tourniquet 8 with rich patterns can divert children's attention during treatment, reduce children's fear and anxiety during treatment, improve treatment efficiency, and make the treatment process more smooth.

[0037] In some embodiments, the first conveying assembly 2 comprises a first transmission roller 21 and a second transmission roller 22 rotatably arranged on the frame 1, and the transfer paper 9 is connected between the first transmission roller 21 and the second transmission roller 22, the first transmission roller 21 is used to send out the transfer paper 9, and the second transmission roller 22 is used to wind the transfer paper 9; the transfer assembly 4 is located on the side of the transfer paper 9 away from the tourniquet 8, and the transfer paper 9 and the tourniquet 8 are pressed together between the first transmission roller and the second transmission roller 22. Optionally, a tensioning roller can be arranged between the first transmission roller 21 and the second transmission roller 22 to tension the transfer paper 9. It should be explained that the first transmission roller 21 and the second transmission roller 22 can share a driving motor, and a gear structure and / or a synchronous pulley structure is used to make the first transmission roller 21 and the second transmission roller 22 rotate synchronously; the first transmission roller 21 and the second transmission roller 22 can also use respective driving motors matched therewith, and a controller, a frequency converter, an encoder and other components are arranged to make the first transmission roller 21 and the second transmission roller 22 rotate synchronously.

[0038] It can be understood that the first conveying assembly 2 sends out the transfer paper 9 through the first transmission roller 21, and the second transmission roller 22 is responsible for winding the used transfer paper 9, in this process, the transfer paper 9 forms a horizontal conveying path between the first transmission roller 21 and the second transmission roller 22, which ensures that the transfer paper 9 can pass through the transfer area smoothly; the tensioning roller arranged between the first transmission roller 21 and the second transmission roller 22 can prevent the transfer paper 9 from relaxing or wrinkling during the conveying process, thereby ensuring the close fit between the transfer paper 9 and the tourniquet 8 and improving the effect of pattern transfer; the transfer assembly 4 is located on the side of the transfer paper 9 away from the tourniquet 8, and the colored pattern can be better transferred to the tourniquet 8 by heating the transfer paper 9.

[0039] In some embodiments, the second conveying assembly 3 comprises a mounting base 31 arranged on the frame 1, and a first roller set 32 and a second roller set 33 arranged on the mounting base 31; the mounting base 31 is provided with a first through hole 34, and the first roller set 32 and the second roller set 33 are arranged on the two radial sides of the first through hole 34 respectively, and the tourniquet 8 passes through the first roller set 32, the first through hole 34 and the second roller set 33 in sequence; the first roller set 32 is formed with a first gap for the tourniquet 8 to pass through, and the first roller set 32 is used to make the tourniquet 8 passing through the first gap move towards the second roller set 33; the second roller set 33 is formed with a second gap for the tourniquet 8 to pass through, and the second roller set 33 is used to make the tourniquet 8 passing through the second gap move away from the first roller set 32; the printing assembly 5 is located on the side of the tourniquet 8 away from the transfer paper 9, and the transfer paper 9 and the tourniquet 8 are pressed together at the first through hole 34. Preferably, the axis of the first through hole 34 of the mounting base 31 is arranged in the vertical direction, and the mounting base 31 is further provided with a second through hole and a third through hole respectively communicating with the first through hole 34, the second through hole is used for the tourniquet 8 to pass from one side outside the mounting base 31 to the first through hole 34, and the third through hole is used for the tourniquet 8 to pass from the first through hole 34 to the other side outside the mounting base 31. Preferably, the second through hole and the third through hole are both perpendicular to the first through hole 34, and the second through hole and the third through hole are respectively located on the two opposite radial sides of the first through hole 34. Among them, the first roller set 32 is arranged in the second through hole, and the first gap is located in the second through hole; the second roller set 33 is arranged in the third through hole, and the second gap is located in the third through hole. Preferably, the first roller set 32 and the second roller set 33 can share one driving motor, and the first transmission roller 21 and the second transmission roller 22 are made to rotate synchronously by using gear structure and / or synchronous pulley structure; the first roller set 32 and the second roller set 33 can also use their own matching driving motors respectively, and the first roller set 32 and the second transmission roller 22 are made to rotate synchronously by using the controller, frequency converter, encoder and other components arranged.

[0040] In a feasible implementation, the tourniquet 8 passes into the mounting base 31 from one side outside the mounting base 31 through the second through hole; after entering the mounting base 31, the tourniquet 8 passes through the first gap of the first roller set 32, is guided by the first roller set 32 and moves towards the second roller set 33, then the tourniquet 8 passes through the first through hole 34 and continues to move towards the second roller set 33; after reaching the second roller set 33, the tourniquet 8 passes through the second gap, is guided by the second roller set 33 and moves away from the first roller set 32, and finally passes out of the mounting base 31 from the third through hole, completing the conveying process in the second conveying assembly 3. Among them, when the tourniquet 8 passes through the first through hole 34, the transfer paper 9 also arrives here, the transfer assembly 4 and / or the printing assembly 5 move in the vertical direction, so that the transfer paper 9 and the tourniquet 8 are pressed together at the first through hole 34, and the transfer assembly 4 heats the transfer paper 9, so that the color pattern on the transfer paper 9 is transferred to the side of the tourniquet 8 pressed with the transfer paper 9.

[0041] In some embodiments, the transfer assembly 4 and the receiving assembly 5 are respectively arranged on the two sides of the first through hole 34 in the axial direction, and the transfer assembly 4 and the receiving assembly 5 move along the axial direction of the first through hole 34 to approach or move away from each other, and the moving intersection position of the transfer assembly 4 and the receiving assembly 5 is located inside the first through hole 34. It can be understood that the transfer assembly 4 and the receiving assembly 5 are respectively arranged on the two sides of the first through hole 34 in the axial direction, and through the relative movement in the axial direction, when the two approach each other, the transfer paper 9 and the tourniquet 8 are pressed together inside the first through hole 34, the transfer assembly 4 heats the transfer paper 9, so that the color pattern can be accurately transferred to the tourniquet 8. After the transfer is completed, the transfer assembly 4 and the receiving assembly 5 move away from each other in the axial direction, and are ready for the next transfer.

[0042] In some embodiments, the turnover assembly 6 is further included, the mounting seat 31 is rotationally connected with the rack 1, and the turnover assembly 6 is used to drive the mounting seat 31 to overturn to drive the first roller set 32, the second roller set 33 and the tourniquet 8 located between the first roller set 32 and the second roller set 33 to overturn; wherein the single overturning angle of the mounting seat 31 driven by the turnover assembly 6 is 180°.

[0043] In a feasible implementation, the tourniquet 8 is first conveyed to the transfer area by the second conveying assembly 3, and is pressed together with the transfer paper 9 at the first through hole 34 after passing through the first roller set 32, the first through hole 34 and the second roller set 33, to complete the pattern transfer on one side. When the other side of the tourniquet 8 needs to be transferred, the turnover assembly 6 is started to drive the mounting seat 31 to rotate 180° around the rotation connection axis of the mounting seat 31 and the rack 1, and in the overturning process, the first roller set 32, the second roller set 33 and the tourniquet 8 located between the two are overturned together, so that the other side of the tourniquet 8 faces the transfer assembly 4; after the overturning is completed, the first conveying assembly 2 continues to convey the transfer paper 9, so that the transfer paper 9 passes through the transfer area again, and the transfer assembly 4 and the receiving assembly 5 press the transfer paper 9 and the tourniquet 8 again to complete the pattern transfer on the other side of the tourniquet 8. In this embodiment, through the realization of double-sided color printing of the tourniquet 8, the appearance of the tourniquet 8 can be more colorful, which can better attract the attention of special groups such as children, improve the appearance and attractiveness of the product, and increase the added value of the product.

[0044] Further, the mounting base 31 is provided with a first flip trigger button and a second flip trigger button on the surface of the two sides of the first through hole 34 along the axial direction respectively; the transfer assembly 4 comprises a hot platen 41 moving along the central axis of the first through hole 34, and a connecting plate 42 provided on the side of the hot platen 41 away from the mounting base 31; the printing assembly 5 comprises a printing plate 51 moving along the central axis of the first through hole 34; when the hot platen 41 and the printing plate 51 approach each other and extend into the first through hole 34 to press the transfer paper 9 and the tourniquet 8 therein, the connecting plate 42 presses the first flip trigger button or the second flip trigger button; when the hot platen 41 and the printing plate 51 move away from each other and are separated from the first through hole 34, the connecting plate 42 releases the first flip trigger button or the second flip trigger button pressed thereby; when the first flip trigger button or the second flip trigger button undergoes one pressing and releasing, the turning assembly 6 drives the mounting base 31 to flip.

[0045] It can be understood that the turning action is closely related to the action of the transfer assembly 4 and the printing assembly 5, which ensures that the device can automatically trigger the turning action after each transfer is completed, and prepares for the next transfer. This precise coordination control helps to improve the transfer quality and avoid transfer problems caused by human operation delay or advance. In a feasible implementation, the mounting base 31 is initially in the initial position, and the first flip trigger button and the second flip trigger button are not pressed, and the hot platen 41 and the printing plate 51 are in a separated state; under the preparation of the transfer, the transfer paper 9 and the tourniquet 8 are transported to the first through hole 34, ready for transfer. The hot platen 41 and the printing plate 51 approach each other along the central axis of the first through hole 34, extend into the first through hole 34, and press the transfer paper 9 and the tourniquet 8 therein. At this time, the connecting plate 42 presses the first flip trigger button or the second flip trigger button, depending on the current transfer surface. When the hot platen 41 and the printing plate 51 complete the pressing and move away from each other, the connecting plate 42 releases the pressed first trigger button 35 or the second trigger button 36. After the first trigger button 35 or the second trigger button 36 undergoes one pressing and releasing, it sends a signal to the turning assembly 6 to drive the mounting base 31 to flip 180°, so that the other side of the tourniquet 8 faces the transfer assembly 4. After the mounting base 31 is flipped, the tourniquet 8 is stationary, the transfer paper 9 is transported to the transfer area again, and the hot platen 41 and the printing plate 51 are pressed again to complete the pattern transfer of the other side of the tourniquet 8.

[0046] In some embodiments, the structure for driving the transfer assembly 4 to move can be a pneumatic cylinder, a hydraulic cylinder, a screw-nut mechanism, or a linear motor. For example, the structure for driving the transfer assembly 4 to move is a pneumatic cylinder, i.e., the transfer assembly 4 includes a pneumatic cylinder, a connecting plate 42 is mounted on the telescopic end of the pneumatic cylinder relative to the printing assembly 5, the connecting plate 42 is connected to a hot platen 41 relative to one side of the printing assembly 5, and when the pneumatic cylinder works, the transfer assembly 4 is driven to move along the axis direction of the first through hole 34 to approach or move away from the first through hole 34. For another example, the structure for driving the transfer assembly 4 to move is a screw-nut mechanism, i.e., the transfer assembly 4 includes a screw, a nut, and a driving motor, the driving motor is mounted on the rack 1, the screw is arranged along the axis direction of the first through hole 34 and is drivingly connected to the output end of the driving motor, the nut is threadedly engaged with the screw and is fixedly connected with the connecting plate 42, the connecting plate 42 is connected to the hot platen 41 relative to one side of the printing assembly 5, and the rack 1 is further provided with a moving track, the connecting plate 42 is further slidingly connected to the moving track, and when the driving motor works, the screw is rotated to drive the nut to move along the screw to approach or move away from the first through hole 34, and the connecting plate 42 drives the hot platen 41 to move. Optionally, the structure for driving the printing assembly 5 to move is the same as the structure for driving the transfer assembly 4 to move.

[0047] Please refer to Figure 4 and Figure 5 , Figure 4 Fig. 2 is a second schematic view of the tourniquet 8 and the transfer paper 9 before being pressed together according to an embodiment of the tourniquet processing device, Figure 5 Fig. 3 is a second schematic view of the tourniquet 8 and the transfer paper 9 after being pressed together according to an embodiment of the tourniquet processing device. The movement path of the printing assembly 5 is provided with a cleaning assembly 7, and when the printing assembly 5 moves away from the transfer assembly 4 and passes through the cleaning assembly 7, the cleaning assembly 7 cleans the pressing surface of the printing assembly 5 corresponding to the transfer assembly 4.

[0048] It can be understood that during the transfer process, the pressing surface of the printing assembly 5 can be contaminated by residues, dust or other impurities on the transfer paper 9, which will affect the quality of subsequent transfer, resulting in unclear or flawed pattern transfer. The cleaning assembly 7 is provided to automatically clean the printing assembly 5 after each transfer operation, ensuring that the pressing surface is always clean, thereby ensuring the stability and consistency of the transfer quality. In a feasible implementation, after completing a transfer operation, the printing assembly 5 moves along its movement path away from the transfer assembly 4, preparing for the next transfer cycle; when the printing assembly 5 moves to the position of the cleaning assembly 7, the cleaning assembly 7 is triggered to start cleaning the pressing surface of the printing assembly 5. The cleaning assembly 7 can clean the pressing surface of the printing assembly 5 comprehensively through physical wiping, chemical cleaning, etc. to remove dust, residues and other impurities on the surface. The printing assembly 5 continues to move along the movement path to release the trigger of the cleaning assembly 7, and the cleaning assembly 7 automatically resets, waiting for the next time the printing assembly 5 passes to clean again.

[0049] Further, the cleaning assembly 7 includes a trigger 71, a rebounding member and a cleaning member 72. The trigger 71 is arranged at the end of the movement path of the printing assembly 5 away from the transfer assembly 4. The cleaning member 72 is arranged on the trigger 71, and the rebounding member is connected between the trigger 71 and the rack 1. When the printing assembly 5 moves to the end of the movement path away from the transfer assembly 4, the printing assembly 5 touches the trigger 71, and the trigger 71 drives the cleaning member 72 to move to the pressing surface of the printing assembly 5 corresponding to the transfer assembly 4. When the printing assembly 5 moves from the end of the movement path away from the transfer assembly 4 towards the transfer assembly 4, the printing assembly 5 separates from the trigger 71, and the rebounding member pulls the trigger 71 to move the cleaning member 72 away from the pressing surface of the printing assembly 5 corresponding to the transfer assembly 4.

[0050] Optionally, the cleaning member 72 can be a brush, the trigger 71 is a lever structure, the rebounding member is a torsion spring, and the rebounding member is arranged at the rotating connection between the trigger 71 and the rack 1. When the printing assembly 5 moves to the end of the movement path away from the transfer assembly 4, it touches one end of the trigger 71, and the other end of the trigger 71 drives the brush to move to the pressing surface of the printing assembly 5. The torsion spring is compressed due to the rotation of the trigger 71, and the cleaning member 72 wipes and cleans the pressing surface. When the printing assembly 5 moves towards the transfer assembly 4, the printing assembly 5 separates from the trigger 71, the torsion spring releases and pulls the lever to reset, and the cleaning member 72 moves away from the pressing surface of the printing assembly 5. Preferably, a spring is arranged between the cleaning member 72 and the trigger 71 to make the cleaning of the pressing surface of the printing assembly 5 by the cleaning member 72 more thorough.

[0051] The utility model discloses still provide a kind of tourniquet 8, tourniquet 8 is made by above-mentioned tourniquet processing equipment, tourniquet 8 is printed with color pattern.The tourniquet 8 of this embodiment, by printing color pattern, make the appearance of tourniquet 8 more colorful, can attract the attention of special groups such as children, improve the aesthetic and attraction of product, reduce the resistance of children to treatment, make the treatment process more smoothly, improve treatment efficiency.It needs to be explained, color pattern can be lovely cartoon image, such as small animal, fairy tale figure etc., suitable for children to use, can effectively attract the attention of children, reduce their fear and uneasiness to treatment.

[0052] In some embodiments, the front and back of the tourniquet 8 are printed with color patterns.

[0053] The above is only to further illustrate the technical content of the utility model by way of example, so that the reader is easier to understand, but not represent the embodiment of the utility model is limited to this, any technical extension or re-creation made according to the utility model, are protected by the utility model. The protection scope of the utility model is subject to the claims.

Claims

1. A tourniquet processing apparatus characterized by, The application relates to a printing device for printing a color pattern on a tourniquet, comprising a rack and a first conveying assembly, a second conveying assembly, a transfer assembly and a printing assembly arranged on the rack, the first conveying assembly is used for conveying a transfer paper, the second conveying assembly is used for conveying a tourniquet, the transfer paper conveyed by the first conveying assembly and the tourniquet conveyed by the second conveying assembly pass through the transfer assembly and the printing assembly, the transfer assembly and / or the printing assembly are arranged to be movable so that the transfer paper and the tourniquet are pressed together between the transfer assembly and the printing assembly, the transfer assembly is used for heating the transfer paper so that the color pattern of the transfer paper is transferred to the side of the tourniquet pressed together with the transfer paper, the movement path of the printing assembly is provided with a cleaning assembly, when the printing assembly moves away from the transfer assembly and passes through the cleaning assembly, the cleaning assembly cleans the pressing surface of the printing assembly corresponding to the transfer assembly. The first conveying assembly comprises a first transmission roller and a second transmission roller rotatably arranged on the rack, the transfer paper is connected between the first transmission roller and the second transmission roller, the first transmission roller is used for sending out the transfer paper, and the second transmission roller is used for winding the transfer paper, the transfer assembly is located on the side of the transfer paper away from the tourniquet, and the transfer paper and the tourniquet are pressed together between the first transmission roller and the second transmission roller. The second conveying assembly comprises a mounting seat arranged on the rack and a first roller group and a second roller group arranged on the mounting seat, the mounting seat is provided with a first through hole, the first roller group and the second roller group are arranged on the two sides of the radial direction of the first through hole respectively, and the tourniquet sequentially passes through the first roller group, the first through hole and the second roller group.

2. The tourniquet processing apparatus of claim 1, wherein: The first roller group is formed with a first gap for the tourniquet to pass through, the first roller group is used for making the tourniquet passing through the first gap to move towards the second roller group, the second roller group is formed with a second gap for the tourniquet to pass through, the second roller group is used for making the tourniquet passing through the second gap to move away from the first roller group, the printing assembly is located on the side of the tourniquet away from the transfer paper, and the transfer paper and the tourniquet are pressed together in the first through hole.

3. The tourniquet processing apparatus of claim 1, wherein: The transfer assembly and the printing assembly are arranged on the two sides of the axial direction of the first through hole respectively, and the transfer assembly and the printing assembly move along the axial direction of the first through hole to approach or move away from each other, and the moving intersection position of the transfer assembly and the printing assembly is located on the inner side of the first through hole. The mounting seat is rotatably connected with the rack, the turning assembly is used for driving the mounting seat to turn over so as to drive the first roller group, the second roller group and the tourniquet located between the first roller group and the second roller group to turn over, and the single turning angle of the mounting seat driven by the turning assembly is 180 degrees.

4. The tourniquet processing apparatus of claim 3, wherein: ​ 5. The tourniquet processing apparatus of claim 3, wherein: ​ 6. A tourniquet processing apparatus according to claim 5, wherein: The mounting base is provided with a first flip trigger button and a second flip trigger button on the surface of each side along the first through hole in the axial direction; the transfer assembly comprises a hot platen moving along the central axis of the first through hole, and a connecting plate provided on the side of the hot platen away from the mounting base; the printing assembly comprises a printing plate moving along the central axis of the first through hole; When the hot platen and the printing plate approach each other and extend into the first through hole to press the transfer paper and the tourniquet therein, the connecting plate presses the first flip trigger button or the second flip trigger button; when the hot platen and the printing plate move away from each other and out of the first through hole, the connecting plate releases the first flip trigger button or the second flip trigger button pressed thereby; when the first flip trigger button or the second flip trigger button is pressed and released once, the turning assembly drives the mounting base to flip.

7. The tourniquet processing apparatus of claim 1, wherein: The cleaning assembly comprises a trigger, a rebounding member and a cleaning member, the trigger is provided at the end of the movement path of the printing assembly away from the transfer assembly, the cleaning member is provided on the trigger, and the rebounding member is connected between the trigger and the rack; When the printing assembly moves to the end of the movement path away from the transfer assembly, the printing assembly abuts against the trigger, the trigger drives the cleaning member to move to the pressing surface of the printing assembly corresponding to the transfer assembly; when the printing assembly moves from the end of the movement path away from the transfer assembly towards the transfer assembly, the printing assembly separates from the trigger, and the rebounding member pulls the trigger to move the cleaning member away from the pressing surface of the printing assembly corresponding to the transfer assembly.

8. A tourniquet characterized by, The tourniquet is made by the tourniquet processing equipment according to any one of claims 1-7, and the tourniquet is printed with color patterns.

9. A tourniquet according to claim 8, wherein: The front surface and the back surface of the tourniquet are printed with color patterns.

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