Desktop type intelligent hot press and control method

Abstract

The invention relates to the technical field of small hot presses, and provides a desktop type intelligent hot press and a control method. The desktop type intelligent hot press comprises a base; the lifting pressing plate is arranged on the base, the lifting pressing plate can move relative to the base, and the lifting pressing plate is used for bearing a to-be-machined workpiece; the lifting driving assembly is arranged on the base, the lifting driving assembly is connected with the lifting pressing plate, and the lifting driving assembly is used for driving the lifting pressing plate to ascend and descend; the upper pressing plate assembly is provided with a heating plate, one end of the upper pressing plate assembly is rotatably connected to the base so as to be switched between a closed state and an open state, in the closed state, the other end of the upper pressing plate assembly is fixedly connected with the base, the heating plate and the lifting pressing plate are oppositely arranged, and in the open state, the other end of the upper pressing plate assembly and the base are arranged at intervals; and the lifting driving assembly and the heating plate are electrically connected with the control part.

Description

Technical Field

[0001] The present application relates to the technical field of small heat presses, and in particular to a desktop intelligent heat press and a control method thereof. Background Art

[0002] Heat presses are widely used, but small heat press products, especially desktop heat presses, are not intelligent enough and still require users to manually press to operate. Long-term operation requires high labor intensity from users, the pressing force cannot be controlled, and work efficiency is low. Summary of the invention

[0003] The present application aims to solve at least one of the technical problems existing in the related art. To this end, the present application proposes a desktop intelligent heat press machine and a control method.

[0004] According to the desktop intelligent heat press machine of the first aspect of the present application, the desktop intelligent heat press machine includes:

[0005] Base;

[0006] A lifting and pressing plate, arranged on the base, the lifting and pressing plate can move relative to the base, and the lifting and pressing plate is used to carry the workpiece to be processed;

[0007] A lifting drive assembly is arranged on the base, the lifting drive assembly is connected to the lifting and pressing plate, and the lifting drive assembly is used to drive the lifting and pressing plate to move up and down;

[0008] An upper pressing plate assembly is provided with a heating plate, one end of which is rotatably connected to the base to switch between a closed state and an open state, wherein in the closed state, the other end of the upper pressing plate assembly is fixedly connected to the base, and the heating plate is arranged opposite to the lifting plate, and in the open state, the other end of the upper pressing plate assembly is spaced apart from the base;

[0009] The control component, the lifting drive assembly and the heating plate are electrically connected to the control component, and the control component is configured to: when the upper pressure plate assembly is in the closed state, control the heating plate to start working, and when the temperature of the heating plate reaches a preset temperature, control the lifting drive assembly to drive the lifting pressure plate to move toward the heating plate.

[0010] According to one embodiment of the present application, the desktop intelligent heat press machine also includes a sensing component, which is disposed on the base, the sensing component is electrically connected to the control component, and the sensing component is used to detect the position of the lifting and pressing plate.

[0011] According to an embodiment of the present application, the base is formed with an installation cavity, the lifting drive assembly includes a lifting motor arranged in the installation cavity, and the driving end of the lifting motor is connected to the lifting and lowering plate.

[0012] According to one embodiment of the present application, the sensing component is at least partially located in the installation cavity.

[0013] According to an embodiment of the present application, the sensing component includes a sensor and a sensing sheet, the sensor is disposed in the installation cavity, one end of the sensing sheet is connected to the lifting and lowering plate, and the sensor is used to sense the position of the sensing sheet.

[0014] According to one embodiment of the present application, the desktop intelligent heat press machine also includes a heat dissipation fan, which is arranged on the upper pressing plate assembly and is used to transport gas to the heating plate.

[0015] According to one embodiment of the present application, one end of the upper pressure plate assembly is rotatably connected to the base via a damping hinge.

[0016] According to one embodiment of the present application, the desktop intelligent heat press machine also includes a silicone pad, which is arranged on a side of the lifting and pressing plate away from the base.

[0017] According to one embodiment of the present application, the desktop hot press also includes a locking assembly, which is arranged on the upper pressure plate assembly, wherein in the closed state, the locking assembly fixedly connects the upper pressure plate assembly and the base, and in the open state, the locking assembly is spaced apart from the base.

[0018] According to the control method of the second embodiment of the present application, the method includes:

[0019] Controlling the lifting drive assembly to drive the lifting and pressing plate to move upward, so that the workpiece to be processed and the heating plate are in contact with each other;

[0020] The lifting drive assembly is controlled to drive the lifting and pressing plate to move downward, so that the workpiece to be processed is separated from the heating plate.

[0021] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technologies, the drawings required for use in the embodiments or the related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the desktop intelligent heat press provided by the present invention;

[0024] Figure 2 is a structural schematic diagram of the desktop intelligent heat press provided by the present invention, wherein the upper pressing plate assembly is in an open state;

[0025] Figure 3 is a cross-sectional view of the desktop intelligent heat press provided by the present invention;

[0026] Figure 4 It is a flow chart of the control method provided by the present invention. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] Combine the following Figures 1 to 4 The present invention describes a desktop intelligent heat press and a control method thereof.

[0029] According to the embodiment of the first aspect of the present application, Figure 1 , Figure 2 and Figure 3 As shown, the desktop intelligent heat press machine includes:

[0030] Base 1;

[0031] A lifting and pressing plate 2 is provided on the base 1, the lifting and pressing plate 2 can move relative to the base 1, and the lifting and pressing plate 2 is used to carry a workpiece 10 to be processed;

[0032] A lifting drive assembly 3 is provided on the base 1, the lifting drive assembly 3 is connected to the lifting and pressing plate 2, and the lifting drive assembly 3 is used to drive the lifting and pressing plate 2 to move up and down;

[0033] The upper pressing plate assembly 4 is provided with a heating plate 41, one end of which is rotatably connected to the base 1 to switch between a closed state and an open state, wherein in the closed state, the other end of the upper pressing plate assembly 4 is fixedly connected to the base 1, and the heating plate 41 is arranged opposite to the lifting plate 2, and in the open state, the other end of the upper pressing plate assembly 4 is spaced apart from the base 1;

[0034] The control component, the lifting drive assembly 3 and the heating plate 41 are electrically connected to the control component, and the control component is configured to: when the upper pressure plate assembly 4 is in the closed state, control the heating plate 41 to start working, and when the temperature of the heating plate 41 reaches a preset temperature, control the lifting drive assembly 3 to drive the lifting pressure plate 2 to move toward the heating plate 41.

[0035] According to the desktop intelligent hot press machine of the embodiment of the present application, the workpiece to be processed is placed on the lifting and pressing plate 2, and the upper pressing plate assembly 4 is rotated so that the upper pressing plate assembly 4 is in a closed state. Then the control component controls the heating plate 41 to start working, so that the temperature of the heating plate 41 gradually rises. When the temperature of the heating plate 41 reaches the preset temperature, the control component controls the lifting and driving assembly 3 to drive the lifting and pressing plate 2 to move upward, that is, to move toward the heating plate 41, so that the workpiece 10 to be processed is closely fitted with the heating plate 41, and the hot pressing operation of the workpiece 10 to be processed is realized. When the hot pressing operation is completed, the control component controls the lifting and driving assembly 3 to drive the lifting and pressing plate 2 to move downward, that is, to move away from the heating plate 41, so that the workpiece 10 to be processed is separated from the heating plate 41, and the upper pressing plate assembly 4 is rotated so that the upper pressing plate assembly 4 is in an open state, and the workpiece 10 to be processed that has been hot pressed can be taken out. That is to say, the present application drives the lifting and pressing plate 2 to move toward the heating plate 41 through the lifting drive assembly 3, so that the lifting and pressing plate 2 and the heating plate 41 clamp the workpiece 10 to be processed in the middle, thereby realizing automatic clamping of the workpiece 10 to be processed, and there is no need for the user to press it by himself, thereby realizing automatic hot pressing operation of the workpiece 10 to be processed, and the pressing force is controllable, which improves the intelligence level of the desktop intelligent hot press machine and improves work efficiency.

[0036] It can be understood that during the hot pressing process of the workpiece 10 to be processed, the control component can control the lifting drive component 3 so that the lifting drive component 3 applies a stable force to the workpiece 10 to be processed, so that the extrusion pressure applied to the workpiece 10 to be processed during the hot pressing process remains unchanged, thereby ensuring the hot pressing effect.

[0037] It is understandable that the state of the upper pressing plate assembly 4 may be detected by a detection component, or the state of the upper pressing plate assembly 4 may be determined based on user input.

[0038] In one embodiment of the present application, Figure 1 , Figure 2 and Figure 3 As shown, the desktop intelligent heat press machine also includes a sensing component 5, which is arranged on the base 1, and the sensing component 5 is electrically connected to the control component. The sensing component 5 is used to detect the position of the lifting and pressing plate 2.

[0039] It is understandable that the sensing component 5 can detect the position of the lifting and pressing plate 2 and transmit the detection information to the control component, so that the control component can determine the position of the lifting and pressing plate 2, that is, the height of the lifting and pressing plate 2. According to the position of the lifting and pressing plate 2, it can be determined whether the lifting and pressing plate 2 and the heating plate 41 clamp the workpiece 10 to be processed in the middle, and the magnitude of the clamping force on the workpiece 10 to be processed can also be determined. In other words, the present embodiment detects the position of the lifting and pressing plate 2 through the sensing component 5, so that the workpiece 10 to be processed can be automatically clamped and the extrusion force on the workpiece 10 to be processed can be kept stable.

[0040] In one embodiment of the present application, Figure 1 , Figure 2 and Figure 3 As shown, the base 1 is formed with a mounting cavity 11 , and the lifting drive assembly 3 includes a lifting motor 31 disposed in the mounting cavity 11 , and a driving end of the lifting motor 31 is connected to the lifting plate 2 .

[0041] It is understandable that the lifting motor 31 can drive the lifting plate 2 to move up and down, thereby realizing automatic adjustment of the position of the lifting plate 2. The lifting motor 31 is arranged in the mounting cavity 11 of the base 1 to realize effective utilization of the space of the base 1, which is conducive to miniaturization of the hot press.

[0042] In some examples, the base 1 is formed with an installation groove, the lifting and pressure plate 2 is arranged in the installation groove, the bottom of the installation groove is provided with a first through hole connected to the installation cavity 11, and the telescopic end of the lifting motor 31 is passed through the first through hole and connected with the lifting and pressure plate 2 to drive the lifting and pressure plate 2 to move up and down.

[0043] In one embodiment of the present application, the sensing component 5 is at least partially located in the installation cavity 11 .

[0044] It can be understood that disposing at least part of the sensing component 5 in the mounting cavity 11 effectively utilizes the space of the base 1 and is conducive to miniaturization of the heat press machine.

[0045] In one embodiment of the present application, Figure 1 , Figure 2 and Figure 3As shown, the sensing component 5 includes a sensor 51 and a sensing sheet 52 . The sensor 51 is disposed in the mounting cavity 11 . One end of the sensing sheet 52 is connected to the lifting and pressing plate 2 . The sensor 51 is used to sense the position of the sensing sheet 52 .

[0046] It is understandable that the sensing sheet 52 is connected to the lifting and lowering plate 2, and the position of the sensing sheet 52 will change with the lifting and lowering of the lifting and lowering plate 2. The sensor 51 can sense the position of the sensing sheet 52, and the position of the lifting and lowering plate 2 can be determined by the position of the sensing sheet 52, thereby realizing automatic detection of the position of the lifting and lowering plate 2.

[0047] In one embodiment of the present application, Figure 1 , Figure 2 and Figure 3 As shown, the desktop intelligent hot press machine also includes a heat dissipation fan 6 , which is disposed on the upper pressing plate assembly 4 , and is used to transport gas to the heating plate 41 .

[0048] It can be understood that the cooling fan 6 is electrically connected to the control component. When the hot press is in operation, the control component controls the cooling fan 6 to be in working state. The cooling fan 6 supplies gas to the heating plate 41, which is conducive to the outward discharge of heat, reduces the overall temperature of the upper pressure plate assembly 4, and avoids the overall temperature of the upper pressure plate assembly 4 being too high.

[0049] In one embodiment of the present application, Figure 1 , Figure 2 and Figure 3 As shown, one end of the upper pressure plate assembly 4 is rotatably connected to the base 1 via a damping hinge 7 .

[0050] It can be understood that one end of the upper pressing plate assembly 4 is connected to the base 1 via the damping hinge 7 , so that the upper pressing plate assembly 4 can rotate relative to the base 1 .

[0051] The maximum angle between the upper pressing plate assembly 4 and the base 1 is 90 degrees, and the damping hinge 7 can make the upper pressing plate assembly 4 hover at any angle within the range of 0 degrees to 90 degrees.

[0052] In one embodiment of the present application, Figure 1 , Figure 2 and Figure 3 As shown, the desktop intelligent hot press machine also includes a silicone pad 8, and the silicone pad 8 is arranged on a side of the lifting and pressing plate 2 away from the base 1.

[0053] It can be understood that when the workpiece 10 to be processed is placed on the silicone pad 8, the silicone pad 8 can play a buffering role and can effectively prevent the workpiece 10 to be processed from being damaged. In addition, the silicone pad 8 has a large friction force and can improve the placement stability of the workpiece 10 to be processed.

[0054] In one embodiment of the present application, Figure 1 , Figure 2 and Figure 3 As shown, the desktop hot press also includes a locking assembly 9, which is arranged on the upper pressure plate assembly 4, wherein in the closed state, the locking assembly 9 is fixedly connected to the upper pressure plate assembly 4 and the base 1, and in the open state, the locking assembly 9 is spaced apart from the base 1.

[0055] It is understandable that when the locking assembly 9 is in a locked state, the upper pressure plate assembly 4 and the base 1 can be locked and connected together, and when the locking assembly 9 is in an unlocked state, the upper pressure plate assembly 4 can rotate relative to the base 1.

[0056] The base 1 is formed with a snap-in groove, and the locking assembly 9 includes an unlocking pressure plate 91 and a connecting rod 92, one end of the unlocking pressure plate 91 protrudes from the upper pressure plate assembly 4, and the other end of the unlocking pressure plate 91 is connected to one end of the connecting rod 92;

[0057] The unlocking pressure plate 91 can be rotatably set on the upper pressure plate assembly 4 to drive the other end of the connecting rod member 92 to approach or move away from the clamping groove. A clamping block is formed at the other end of the connecting rod member 92, wherein in the closed state, the clamping block is clamped in the clamping groove, and in the open state, the clamping block and the clamping groove are spaced apart.

[0058] It can be understood that by rotating the upper pressure plate assembly 4, the other end of the upper pressure plate assembly 4 moves toward the direction close to the base 1. When the angle between the upper pressure plate assembly 4 and the base 1 is 0 degrees, the unlocking pressure plate 91 is rotated in the first direction. The unlocking pressure plate 91 drives the other end of the connecting rod 92 to rotate, so that the clamping block at the other end of the connecting rod 92 is inserted into the clamping groove, so that the connecting rod 92 is connected to the base 1, thereby realizing the connection between the upper pressure plate assembly 4 and the base 1.

[0059] The unlocking pressure plate 91 is rotated in the second direction (the second direction is opposite to the first direction), and the unlocking pressure plate 91 drives the other end of the connecting rod 92 to move, so that the clamping block at the other end of the connecting rod 92 is disengaged from the clamping groove, so that the connecting rod 92 is no longer connected to the base 1 and the upper pressure plate assembly 4, and the upper pressure plate assembly 4 can rotate freely.

[0060] In some examples, the locking assembly 9 further includes a tension spring 93 , which connects the connecting rod 92 and the base 1 to provide tensioning force for the unlocking pressure plate 91 .

[0061] In one embodiment of the present application, the upper pressure plate assembly 4 is formed with a accommodating cavity, and the cooling fan 6 and the connecting rod member 92 are arranged in the accommodating cavity. The length direction of the connecting rod member 92 is consistent with the length direction of the accommodating cavity, thereby realizing effective utilization of the space of the upper pressure plate assembly 4, making the structure of the upper pressure plate assembly 4 compact, which is conducive to the miniaturization of the volume of the hot press.

[0062] The induction sheet 52 , the inductor 51 and the lifting motor 31 are arranged in sequence along the length direction of the installation cavity 11 , which effectively utilizes the space of the installation cavity 11 and is conducive to miniaturization of the volume of the hot press.

[0063] In one embodiment of the present application, a push rod and a driving member connected to the push rod are provided in the installation cavity 11, one end of the push rod is connected to the driving member, the lifting and pressing plate 2 is provided with a through hole, and the other end of the push rod is passed through the through hole. The driving member is used to drive the push rod to move up and down, so that the other end of the push rod can move relative to the through hole, so that the other end of the push rod can protrude from the lifting and pressing plate 2, thereby lifting the workpiece 10 to be processed, making it convenient for the user to remove the workpiece 10 to be processed.

[0064] In one embodiment of the present application, the outer wall surface of the upper pressing plate assembly 4 is provided on a display screen, the control component is electrically connected to the display screen, and the display screen is used to display the remaining hot pressing time of the workpiece 10 to be processed.

[0065] According to an embodiment of the second aspect of the present application, Figure 4 As shown, the control method includes:

[0066] Step 101, controlling the lifting drive assembly 3 to drive the lifting and pressing plate 2 to move upward, so that the workpiece 10 to be processed and the heating plate 41 are in contact with each other;

[0067] Step 102 , controlling the lifting drive assembly 3 to drive the lifting and pressing plate 2 to move downward, so that the workpiece 10 to be processed is separated from the heating plate 41 .

[0068] It is understandable that when the upper platen assembly 4 is in a closed state and the temperature of the heating plate 41 is at a preset temperature, the lifting drive assembly 3 is controlled to drive the lifting platen 2 to move upward, so that the workpiece 10 to be processed and the heating plate 41 are in contact, and a hot pressing operation is performed on the workpiece 10 to be processed. The lifting drive assembly 3 is controlled to continue to maintain the current state, so that the lifting drive assembly 3 can apply a stable force to the lifting platen 2, and a pressure-maintaining hot pressing operation is performed on the lifting platen 2. When the hot pressing operation is completed, the lifting drive assembly 3 is controlled to drive the lifting platen 2 to move downward, so that the workpiece 10 to be processed is separated from the heating plate 41, so that the user can remove the workpiece 10 to be processed.

[0069] In one embodiment of the present application, before the step of controlling the lifting drive assembly 3 to drive the lifting plate 2 to move upward, the control method further includes:

[0070] Obtaining the material of the workpiece 10 to be processed;

[0071] Determine a target hot pressing time and a target hot pressing temperature based on the material of the workpiece 10 to be processed;

[0072] The step of controlling the lifting drive assembly 3 to drive the lifting plate 2 to move upwards comprises:

[0073] Determining that the temperature of the heating plate 41 reaches the target hot pressing temperature;

[0074] The lifting drive assembly 3 is controlled to drive the lifting plate 2 to move upward.

[0075] It can be understood that different materials correspond to different hot pressing times and hot pressing temperatures. After obtaining the material of the workpiece 10 to be processed, the corresponding target hot pressing time and target hot pressing temperature can be driven according to the material of the workpiece 10 to be processed. When the workpiece 10 to be processed is hot pressed at the target hot pressing temperature for the target hot pressing time, the hot pressing effect can be guaranteed.

[0076] When the lifting drive assembly 3 is controlled to drive the lifting and pressing plate 2 to move upward, the temperature of the heating plate 41 is first obtained. When it is determined that the temperature of the heating plate 41 reaches the target hot pressing temperature, the lifting drive assembly 3 is controlled to drive the lifting and pressing plate 2 to move upward, thereby ensuring the hot pressing effect of the workpiece 10 to be processed. When it is determined that the workpiece 10 to be processed is closely attached to the heating plate 41, the lifting drive assembly 3 is controlled to maintain a static state for a target hot pressing time. After the target hot pressing time, the lifting drive assembly 3 is controlled to drive the lifting and pressing plate 2 to move downward, thereby ensuring the hot pressing effect.

[0077] Exemplarily, a detection piece can be set at the lifting and pressing plate 2. When the workpiece 10 to be processed is placed on the lifting and pressing plate 2, the detection piece abuts against the workpiece 10 to be processed, so that the detection piece can detect the material of the workpiece 10 to be processed, and then the material of the workpiece 10 to be processed can be determined by obtaining the detection data of the detection piece.

[0078] Finally, it should be noted that the above implementation modes are only used to illustrate the present application, rather than to limit the present application. Although the present application is described in detail with reference to the embodiments, a person skilled in the art should understand that various combinations, modifications or equivalent substitutions of the technical solutions of the present application do not depart from the spirit and scope of the technical solutions of the present application, and should be included in the scope of the claims of the present application.

Claims

1. A desktop intelligent heat press, characterized in that: include: Base; A lifting and pressing plate, arranged on the base, the lifting and pressing plate can move relative to the base, and the lifting and pressing plate is used to carry the workpiece to be processed; A lifting drive assembly is arranged on the base, the lifting drive assembly is connected to the lifting and pressing plate, and the lifting drive assembly is used to drive the lifting and pressing plate to move up and down; An upper pressing plate assembly is provided with a heating plate, one end of which is rotatably connected to the base to switch between a closed state and an open state, wherein in the closed state, the other end of the upper pressing plate assembly is fixedly connected to the base, and the heating plate is arranged opposite to the lifting plate, and in the open state, the other end of the upper pressing plate assembly is spaced apart from the base; The control component, the lifting drive assembly and the heating plate are electrically connected to the control component, and the control component is configured to: when the upper pressure plate assembly is in the closed state, control the heating plate to start working, and when the temperature of the heating plate reaches a preset temperature, control the lifting drive assembly to drive the lifting pressure plate to move toward the heating plate.

2. The desktop intelligent heat press according to claim 1, characterized in that: The desktop intelligent heat press machine also includes a sensing component, which is arranged on the base and electrically connected to the control component. The sensing component is used to detect the position of the lifting and pressing plate.

3. The desktop intelligent heat press according to claim 2, characterized in that: The base is formed with an installation cavity, and the lifting drive assembly includes a lifting motor arranged in the installation cavity, and the driving end of the lifting motor is connected to the lifting pressure plate.

4. The desktop intelligent heat press machine according to claim 3, characterized in that: The sensing component is at least partially located in the mounting cavity.

5. The desktop intelligent heat press according to any one of claims 1 to 4, characterized in that: The sensing component comprises a sensor and a sensing sheet. The sensor is arranged in the installation cavity. One end of the sensing sheet is connected to the lifting and lowering plate. The sensor is used to sense the position of the sensing sheet.

6. The desktop intelligent heat press according to any one of claims 1 to 4, characterized in that: The desktop intelligent heat press machine also includes a heat dissipation fan, which is arranged on the upper pressing plate assembly and is used to transport gas to the heating plate.

7. The desktop intelligent heat press according to any one of claims 1 to 4, characterized in that: One end of the upper pressing plate assembly is rotatably connected to the base via a damping hinge.

8. The desktop intelligent heat press according to any one of claims 1 to 4, characterized in that: The desktop intelligent heat press machine also includes a silicone pad, which is arranged on a side of the lifting and pressing plate away from the base.

9. The desktop intelligent heat press according to any one of claims 1 to 4, characterized in that: The desktop hot press also includes a locking assembly, which is arranged on the upper pressing plate assembly, wherein in the closed state, the locking assembly is fixedly connected to the upper pressing plate assembly and the base, and in the open state, the locking assembly is spaced apart from the base.

10. A control method based on the desktop intelligent hot press according to any one of claims 1 to 9, characterized in that: include: Controlling the lifting drive assembly to drive the lifting and pressing plate to move upward, so that the workpiece to be processed and the heating plate are in contact with each other; The lifting drive assembly is controlled to drive the lifting and pressing plate to move downward, so that the workpiece to be processed is separated from the heating plate.

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