A magnetic printing plate with built-in error prevention function

Abstract

This utility model discloses a magnetic printing plate with built-in error-proof function, comprising: a base plate, the bottom surface of which is provided with a magnetic area, and magnets arranged in the magnetic area; an error-proof mechanism, which includes a timing alarm mechanism and a trigger unit; the timing alarm mechanism is connected to the trigger unit; the trigger unit is located on the base plate and is triggered when the base plate is lowered to a position suitable for magnetic printing to activate the timing alarm mechanism. The trigger mechanism determines whether the timing alarm mechanism is activated. The timing alarm mechanism is used to time and alarm for magnetic printing. After the trigger mechanism is activated, the timing alarm mechanism automatically starts its timing function. When the time is reached, the alarm function of the timing alarm mechanism automatically activates to sound an alarm to remind the operator. The user can then promptly lift the base plate off the work surface to release the magnetic attraction. This utility model has the advantages of having error-proof timing function, ensuring consistent magnetic attraction effect and product effect.

Description

Technical Field

[0001] This application relates to the field of magnetic powder printing coating technology, specifically to a magnetic printing plate with built-in anti-foolproof function. Background Technology

[0002] Magnetic powder printing coating process involves printing with magnetic powder, usually used on shoe uppers. It requires a wet film condition, where a magnetic plate is placed on top of the wet film coating. Under the action of magnetic force, the magnetic powder in the coating will move and rearrange to form a new pattern, achieving the printing effect by relying on magnetic force. The magnetic powder printing process can also achieve a color-changing effect.

[0003] Existing magnetic plates have limited functionality, only providing magnetic attraction without controlling the magnetic attraction effect. The duration of magnetic attraction is crucial to the printing result. Therefore, when using existing magnetic plates for magnetic powder printing, manual monitoring of the time is required, as there is no error-proofing function, which may lead to inconsistent magnetic attraction effects and poor product consistency. Utility Model Content

[0004] Therefore, there is a need to provide a magnetic printing plate with built-in error prevention function to solve the problem that magnetic powder printing with magnetic plates in the existing technology cannot guarantee product consistency.

[0005] To achieve the above objectives, the inventors provide a magnetic printing plate with built-in error-proof function, comprising:

[0006] A substrate, wherein a magnetic attraction area is provided on the bottom surface of the substrate, and magnets are arranged in the magnetic attraction area;

[0007] The error prevention mechanism includes a timing alarm mechanism and a triggering unit; the timing alarm mechanism is connected to the triggering unit; the triggering unit is located on the substrate and is triggered to activate the timing alarm mechanism when the substrate is lowered to the position where it can be magnetically printed.

[0008] In some embodiments, it also includes:

[0009] Several elastic reset units are disposed around the base. Each elastic reset unit includes an elastic element that, after the substrate is released, bounces the substrate away from the operating table.

[0010] In some embodiments, the elastic reset unit further includes a movable wheel, and the elastic element is connected to the movable wheel. After the substrate is released, the elastic element pops out of the movable wheel to reset the substrate.

[0011] In some embodiments, the movable wheel is mounted on a wheel frame, which is hinged to a base; the elastic element is connected to the wheel frame, and after the base plate is released, the elastic element pops out of the wheel frame to reset the base plate.

[0012] In some embodiments, a storage groove is provided on the bottom surface of the substrate, and the elastic reset unit is disposed in the storage groove. When the substrate is pressed down to the position where it can be magnetically printed, the elastic reset unit is stored in the storage groove.

[0013] In some embodiments, the triggering unit includes a contact switch located on the bottom surface of the substrate and connected to the timing alarm mechanism.

[0014] In some embodiments, the foolproof mechanism further includes a power supply unit for supplying power to the timing alarm mechanism.

[0015] In some embodiments, the power supply unit is a storage battery.

[0016] In some embodiments, the substrate is provided with an operating handle on its side.

[0017] In some embodiments, the substrate has positioning protrusions on its side.

[0018] Unlike existing technologies, the magnetic printing plate with built-in error prevention function described in the above technical solution has a magnetic area on the bottom surface of the substrate, where magnets are arranged to enable magnetic printing. The substrate has an error prevention mechanism, the triggering mechanism of which determines whether the timing alarm mechanism is activated. The timing alarm mechanism is used to time and alarm for magnetic printing. The triggering unit is activated when the substrate is pressed down onto the operating table (specifically, when the substrate is lowered to the height where magnetic printing can be performed). After being triggered, the timing alarm mechanism automatically starts the timing function. The time can be set according to actual needs. When the time is reached, the alarm function of the timing alarm mechanism automatically activates to sound an alarm to remind the operator. The user can then lift the substrate in time to remove it from the operating table and release the magnetic attraction, achieving the effect of error prevention and time control. This ensures that the magnetic printing time of all products on the same production line is consistent, guaranteeing product consistency. Therefore, using a magnetic printing plate with built-in error prevention function for magnetic printing operations eliminates the need to constantly monitor whether the magnetic time is sufficient, enabling standardized and consistent processes, ensuring consistent magnetic attraction effects and product results.

[0019] The above description of the utility model is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description

[0020] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of this application and other related content, and should not be considered as limitations on this application.

[0021] In the accompanying drawings of the instruction manual:

[0022] Figure 1 This is a top view of the magnetic printing plate with built-in error-proof function described in the specific implementation method;

[0023] Figure 2 This is a bottom view of the magnetic printing plate with built-in error-proof function described in the specific implementation method;

[0024] Figure 3 An exploded view of the magnetic printing plate with built-in error-proof function described in the specific implementation embodiment;

[0025] Figure 4 This is a cross-sectional view of the elastic reset unit described in the specific embodiment;

[0026] Figure 5 This is a cross-sectional view of another elastic reset unit described in a specific embodiment;

[0027] Figure 6 The magnetic printing plate with built-in anti-foolproof function described in the specific embodiment is a side view when it is pressed down;

[0028] Figure 7 The magnetic printing plate with built-in anti-foolproof function described in the specific embodiment is shown as a side view after being pressed down;

[0029] The reference numerals used in the above figures are explained as follows:

[0030] 1. Substrate;

[0031] 100. Card slot; 101. Magnet; 102. Storage slot; 103. Operating handle; 104. Positioning protrusion;

[0032] 2. Contact switch;

[0033] 3. Timing alarm mechanism;

[0034] 300. Monitor; 301. Switch; 302. Housing;

[0035] 4. Elastic components;

[0036] 5. Casters;

[0037] 6. Wheel frame;

[0038] 7. Control panel. Detailed Implementation

[0039] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0040] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0041] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0042] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0043] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0044] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0045] As understood in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0046] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0047] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0048] Magnetic powder printing coating process involves printing with magnetic powder, typically used on shoe uppers. This process requires a wet film condition, where a magnetic plate is placed on top of the wet film coating. Under the influence of magnetic force, the magnetic powder in the coating will move and rearrange to form a new pattern, achieving the printing effect through magnetic force. This process is necessary to achieve a color-changing effect.

[0049] Existing magnetic plates have limited functionality, only providing magnetic attraction without controlling the magnetic attraction effect. The duration of magnetic attraction is crucial to the printing result. Therefore, when using existing magnetic plates for magnetic powder printing, manual monitoring of the time is required, as there is no error-proofing function, which may lead to inconsistent magnetic attraction effects and poor product consistency.

[0050] To address this, the present invention provides a magnetic printing plate with built-in error-proof function for magnetic printing. In particular, it has a built-in error-proof time control function, which can start the timer at the beginning of magnetic printing and provide the operator with the timer when the preset time is reached. This ensures that the operator can move the plate away from the workbench at the preset time, ensuring that the magnetic printing time is consistent for each product on the same production line, ensuring the consistency of the magnetic printing effect, and ensuring the consistency of the products.

[0051] Please see Figure 1 , Figure 2 or Figure 3 In a specific embodiment, the magnetic printing plate with built-in error prevention function includes a substrate 1 and an error prevention mechanism. The bottom surface of the substrate 1 is provided with a magnetic attraction area, and magnets 101 are arranged in the magnetic attraction area. The error prevention mechanism includes a timing alarm mechanism 3 and a triggering unit. The timing alarm mechanism 3 is connected to the triggering unit. The triggering unit is located on the substrate 1, and when triggered, the timing alarm mechanism 3 is activated. The triggering condition is that the substrate 1 is lowered onto the operating table 7, and the substrate 1 is in a position where magnetic printing is possible (i.e., the substrate 1 is at the height where magnetic printing is possible).

[0052] Existing magnetic printing technology requires manual time monitoring and lacks a foolproof function, which may lead to inconsistent magnetic adhesion effects. The magnetic printing plate with built-in foolproof function of this application can automatically remind the operator when the time is up and will sound an alarm when the set time is up, prompting the operator to lift the magnetic printing plate with built-in foolproof function.

[0053] The magnetic printing plate with built-in error prevention function has a magnetic area on the bottom surface of its base plate 1, where magnets 101 are arranged to achieve magnetic printing. The base plate 1 is equipped with an error prevention mechanism. The triggering mechanism of the error prevention mechanism is used to determine whether the timing alarm mechanism 3 is activated. The timing alarm mechanism 3 is used to time and alarm for magnetic printing. The triggering unit is triggered when the base plate 1 is pressed down onto the operating table 7 (specifically, when the base plate 1 is lowered to the height where magnetic printing can be performed). After being triggered, the timing alarm mechanism 3 automatically starts the timing function. The time can be set according to actual needs. When the time is reached, the alarm function of the timing alarm mechanism 3 automatically starts to issue an alarm to remind the operator. The user can then lift the base plate 1 in time to remove it from the operating table 7 and release the magnetic attraction, thus achieving the effect of error prevention and time control. This ensures that the magnetic printing time of all products on the same production line is consistent, ensuring product consistency.

[0054] Therefore, using a magnetic printing plate with built-in error-proof function for magnetic printing eliminates the need to constantly monitor the magnetic adhesion time, enabling standardized and consistent processes and ensuring uniform magnetic adhesion and product results. In practical use, the magnetic powder effect is noticeably consistent, facilitating mass production and guaranteeing quality.

[0055] In some embodiments, the magnetic attraction area of ​​the substrate 1 is provided with a plurality of slots 100, the plurality of slots 100 are arranged according to the printing pattern, and a plurality of magnets 101 are respectively embedded in the plurality of slots 100, and the magnets 101 embedded in the slots 100 are flush with the bottom surface of the substrate 1.

[0056] In some embodiments, the substrate 1 is made of a non-magnetic material, such as wood or plastic, so that the material of the substrate 1 does not affect magnetic printing.

[0057] In some embodiments, the substrate 1 is provided with an operating handle 103 on its side. There are two operating handles 103, which are respectively located on both sides of the substrate 1. This arrangement makes it convenient for the operator to lift the substrate 1.

[0058] In some embodiments, the side of the substrate 1 is provided with a positioning protrusion 104, and each magnetic printing station on the operating table 7 is also provided with a corresponding positioning element. The positioning protrusion 104 is used to limit the position of the substrate 1. When the substrate 1 is placed on the operating table 7 and the positioning protrusion 104 is pressed against the positioning element, the magnetic area of ​​the substrate 1 is aligned with the position of the product to be magnetically printed, so as to ensure the accuracy of magnetic printing.

[0059] In some embodiments, the areas of the substrate 1 where there is no magnetic attraction area or foolproof mechanism can be hollowed out to reduce the weight of the substrate 1, facilitate operator movement, reduce the amount of material used in the substrate 1, lower costs, and also make it easier for operators to check whether the substrate 1 is aligned with the product.

[0060] In some embodiments, the magnetic printing plate with built-in anti-foolproof function further includes several elastic reset units disposed around the base. Each elastic reset unit includes an elastic element 4. After the substrate 1 is released, the elastic element 4 lifts the substrate 1 away from the operating table 7. By setting the elastic element 4 of the elastic reset unit, the substrate 1 can be automatically reset to stop the magnetic attraction operation. Compared with manually raising the substrate 1, the simultaneous reset by several elastic reset units can ensure that the substrate 1 is raised horizontally and that all positions of the substrate 1 are raised simultaneously, avoiding time differences in the magnetic attraction time at different positions.

[0061] When substrate 1 is placed on operating table 7 and then pressed down, after the elastic member 4 is deformed to its maximum, the height of substrate 1 is at the height where magnetic printing can be performed. At this time, the triggering mechanism is triggered, and the timing alarm mechanism 3 starts the timing function. This state is maintained. After the preset time is reached, the timing alarm mechanism 3 starts the alarm function and sounds an alarm, thereby releasing substrate 1. The deformed elastic member 4 gradually returns to its initial state to lift substrate 1 back to its original position. At this time, magnetic contact is achieved, and magnetic printing stops.

[0062] In some embodiments, four elastic reset units are provided, and the four elastic reset units are respectively located at the four corners of the substrate 1, so as to support the substrate 1 more stably and in a balanced manner.

[0063] To improve efficiency and facilitate the movement of substrate 1 on the production line, in some embodiments, the elastic reset unit further includes a moving wheel 5. The elastic element 4 is connected to the moving wheel 5. After substrate 1 is released, the elastic element 4 pops out the moving wheel 5 to reset substrate 1. Then, substrate 1 can be directly pushed along the direction of the production line until it moves to the next magnetic printing station, making it more convenient, faster and smoother to use.

[0064] The elastic element 4 and the movable wheel 5 form an elastic wheel. When the timing alarm mechanism 3 prompts the operator, the operator releases the base plate 1, and the base plate 1 is lifted up by the elastic wheel to release the magnetic attraction.

[0065] In some embodiments, the elastic element 4 is a spring.

[0066] In some embodiments, the movable wheel 5 is mounted on the wheel frame 6, and the wheel frame 6 is hinged to the base; the elastic member 4 is connected to the wheel frame 6, and after the base plate 1 is released, the elastic member 4 pops out of the wheel frame 6 to reset the base plate 1.

[0067] Please see Figure 4 In a further embodiment, one end of the wheel frame 6 is hinged to the substrate 1, and the wheel frame 6 can rotate relative to the substrate 1. The movable wheel 5 is connected to the other end of the wheel frame 6. One end of the elastic member 4 is connected to the middle of the wheel frame 6, and the other end of the elastic member 4 is connected to the substrate 1. When the substrate 1 is pressed down, the wheel frame 6 rotates towards the substrate 1, and the elastic member 4 is compressed. When the substrate 1 is released, the elastic member 4 extends to drive the wheel frame 6 to rotate away from the substrate 1, thereby lifting the substrate 1.

[0068] Please see Figure 5 In another embodiment, the wheel frame 6 is a telescopic rod, which includes an inner rod and an outer rod sleeved together. The movable wheel 5 is located at one end of the outer rod, and the elastic member 4 is sleeved on the outer rod, with both ends of the elastic member 4 abutting against the other end of the outer rod and the bottom surface of the substrate 1, respectively. When the substrate 1 is pressed down, the telescopic rod shortens, and the elastic member 4 is compressed. When the substrate is released, the elastic member 4 extends to drive the telescopic rod to extend, thereby driving the substrate 1 to rise.

[0069] In some embodiments, a receiving groove 102 is formed on the bottom surface of the substrate 1, and the elastic reset unit is disposed in the receiving groove 102. Please refer to [link to relevant documentation]. Figure 6 When substrate 1 is released, the elastic reset unit extends out of the receiving groove 102 to lift substrate 1. Please refer to Figure 7When the substrate 1 is pressed down onto the operating table 7, the elastic reset unit is stored in the storage groove 102.

[0070] In some embodiments, the triggering unit includes a detection sensor and a controller. The detection sensor is a distance detection sensor located on the bottom surface of the substrate 1 and is used to detect the distance between the bottom surface of the substrate 1 and other objects. The controller is connected to the distance detection sensor and the timing alarm mechanism 3. The controller has a preset distance range value for magnetic printing. When the distance detected by the distance detection sensor is the distance for magnetic printing, the controller starts the timing alarm mechanism 3. When the distance detected by the distance detection sensor is greater than the distance for magnetic printing, the controller stops the timing alarm mechanism 3.

[0071] In some embodiments, the triggering unit includes a contact switch 2, which is located on the bottom surface of the substrate 1 and connected to the timing alarm mechanism 3. Specifically, the contact switch 2 is located in the circuit of the timing alarm mechanism 3. Please refer to [link to relevant documentation]. Figure 7 After the substrate 1 is pressed down, the contact switch 2 is triggered, and the contact switch 2 connects the circuit of the timing alarm mechanism 3, thus activating the timing alarm mechanism 3. Please refer to [link to relevant documentation]. Figure 6 When the base plate 1 is raised, the contact switch 2 disconnects the circuit of the timing alarm mechanism 3, and the alarm can be automatically deactivated.

[0072] In some embodiments, the foolproof mechanism further includes a power supply unit for supplying power to the timing alarm mechanism 3.

[0073] In some embodiments, the power supply unit is a storage battery.

[0074] In some embodiments, the timing alarm mechanism 3 includes a timer, an alarm, a display 300, a switch 301, a controller, and a housing 302. The controller is connected to the timer, alarm, display 300, and switch 301. The timer's timing process is displayed on the display 300. The controller controls the alarm to operate when the timer reaches a preset time. The switch 301 controls the opening and closing of the entire timing alarm mechanism 3. When magnetic printing is not required, the timing alarm mechanism 3 can be turned off to prevent accidental activation. The alarm can be a buzzer or an indicator light. The display 300 is located in the housing 302 so that the operator can view the timer and prepare to release the substrate 1 in advance.

[0075] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A magnetic printing plate with fool-proof function, characterized in that, include: A substrate, wherein a magnetic attraction area is provided on the bottom surface of the substrate, and magnets are arranged in the magnetic attraction area; The error prevention mechanism includes a timing alarm mechanism and a triggering unit; the timing alarm mechanism is connected to the triggering unit; the triggering unit is located on the substrate and is triggered to activate the timing alarm mechanism when the substrate is lowered to the position where it can be magnetically printed.

2. The self-baffling magnetic stamping plate according to claim 1, wherein, Also includes: Several elastic reset units are disposed around the base. Each elastic reset unit includes an elastic element that, after the substrate is released, bounces the substrate away from the operating table.

3. The self-baffling magnetic stamping plate according to claim 2, characterized in that, The elastic reset unit also includes a movable wheel, and the elastic element is connected to the movable wheel. After the substrate is released, the elastic element pops out the movable wheel to reset the substrate.

4. The self-baffling magnetic stamping plate according to claim 3, characterized in that, The movable wheel is mounted on the wheel frame, which is hinged to the base; the elastic element is connected to the wheel frame, and after the base plate is released, the elastic element pops out of the wheel frame to reset the base plate.

5. The self-baffling magnetic stamping plate according to claim 4, wherein, The bottom surface of the substrate is provided with a storage groove, and the elastic reset unit is located in the storage groove. When the substrate is pressed down to the position where it can be magnetically printed, the elastic reset unit is stored in the storage groove.

6. The self-baffling magnetic stamping plate according to claim 1, wherein, The triggering unit includes a contact switch, which is located on the bottom surface of the substrate and connected to the timing alarm mechanism.

7. The self-baffling magnetic stamping plate according to claim 1, wherein, The foolproof mechanism also includes a power supply unit for supplying power to the timing alarm mechanism.

8. The self-baffling magnetic stamping plate according to claim 7, wherein, The power supply unit is a storage battery.

9. The self-baffling magnetic stamping plate according to claim 1, wherein, The substrate has an operating handle on its side.

10. The self-baffling magnetic stamping plate of claim 1, wherein, The substrate has positioning protrusions on its side.

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