Hot press with hot pressing in-place reminding function

Abstract

The utility model relates to a hot press with hot-pressing in-place reminding, which comprises a base and a hot-pressing assembly, the base is used for bearing a workpiece to be processed, the hot-pressing assembly is connected with the base, the hot-pressing assembly comprises a hot-pressing piece and a position detection module, and the position detection module is used for detecting the working position of the hot-pressing piece. As the hot press drives the hot-pressing piece to abut against the workpiece to be machined by operating the driving piece, the situation that the hot-pressing piece is not in place and force application is stopped or overexertion is possibly caused, the position detection module detects whether the hot-pressing piece reaches the working position or not to generate the corresponding reminding information, a user can obtain effective feedback, and the user experience is improved. Therefore, force application is continued or stopped. And by arranging the position detection module, a more accurate pressure value can be applied to the to-be-machined workpiece, and the heat transfer printing effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot pressing equipment technical field especially relates to a hot press with hot pressing in place reminding. BACKGROUND

[0002] The hot press, also known as a hot press or a heat transfer printer, is a device that can transfer patterns or characters on a heat transfer film to a workpiece to be processed by hot pressing.

[0003] In the existing hot press, when the hot pressing host presses different workpieces on the bearing platform, the pressure value is often not easy to control, which may cause the transfer effect of the patterns or characters on the workpiece to be not good. SUMMARY

[0004] The utility model discloses a hot press and working method to solve the problem that when the hot pressing host presses different workpieces on the bearing platform, the pressure value is often not easy to control.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A hot press with hot pressing in place reminding, comprising a base and a hot pressing assembly, the base is used to bear the workpiece to be processed, the hot pressing assembly is connected with the base, the hot pressing assembly includes a hot pressing piece and a position detection module, the position detection module is used to detect the working position of the hot pressing piece. In one embodiment,

[0007] In one embodiment, the hot pressing assembly further includes a driving piece for driving the hot pressing piece, the driving piece includes a housing, a handle, a mounting shaft and a crank structure, the opposite ends of the mounting shaft respectively penetrate the housing, the handle is connected to the opposite ends of the mounting shaft, the opposite ends of the crank structure are respectively connected to the handle and the hot pressing piece, the handle drives the crank structure to move under the action of external force to drive the hot pressing piece to approach or move away from the base;

[0008] The position detection module detects the working position of the hot pressing piece by detecting the position of the crank structure.

[0009] In one embodiment, the crank structure includes a crankshaft, a connecting shaft, a connecting rod and a slide rod, the crankshaft is sleeved on the mounting shaft, the opposite ends of the connecting shaft are respectively connected to the crankshaft and the connecting rod, the slide rod is rotationally connected to one end of the connecting rod away from the connecting shaft, the handle rotates and drives the hot pressing piece to move in the height direction through the crankshaft, the connecting rod and the slide rod;

[0010] The position detection module detects the working position of the hot pressing piece by detecting the position of the crankshaft.

[0011] In one of the embodiments, the position detection module is a contact sensor, the position of which is matched with the position of the crankshaft, and when the driving member drives the hot pressing member to move to the working position, at least part of the crankshaft abuts against the contact sensor.

[0012] In one of the embodiments, the number of the crankshafts is two, and the two crankshafts are respectively located at the two ends of the mounting shaft in the axial direction, and each of the crankshafts is provided with two contact sensors.

[0013] In one of the embodiments, the connecting rod is a C-shaped connecting rod, which comprises two C-shaped structures connected in head-to-tail manner, and the crankshaft drives the C-shaped connecting rod to rotate to drive the slide rod to move, so as to lift the hot pressing member in the height direction.

[0014] In one of the embodiments, the hot pressing member further comprises a buffer structure, which is arranged between the slide rod and the hot pressing member.

[0015] In one of the embodiments, the buffer structure comprises a spring and a guide column, the opposite ends of the guide column are connected with the slide rod and the hot pressing member respectively, and the spring is sleeved on the guide column.

[0016] In one of the embodiments, the hot pressing machine further comprises a support, the opposite ends of the support are connected with the base and the hot pressing assembly respectively, the base comprises a seat body and a bracket which is slidably connected with the seat body, and the bracket is used for carrying the workpiece to be processed.

[0017] In one of the embodiments, the hot pressing machine further comprises a display screen, which is used for displaying the detection of the hot pressing member by the position detection module.

[0018] From the above technical solution, it can be seen that the embodiments of the utility model have at least the following advantages and positive effects:

[0019] In the hot pressing machine, the hot pressing machine is driven by the operation driving member to drive the hot pressing member to abut against the workpiece to be processed, which may cause the hot pressing member to stop applying force or over-exertion, the position detection module detects whether the hot pressing member reaches the working position to generate corresponding reminding information, and the user can obtain effective feedback to continue applying force or stopping applying force. By arranging the position detection module, more accurate pressure value can be applied to the workpiece to be processed, and the heat transfer printing effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without any creative effort.

[0021] Figure 1 It is an overall structure schematic diagram of the hot press in the down-pressing state of an embodiment of the present application.

[0022] Figure 2 It is an overall structure schematic diagram of the hot press in the down-pressing state of an embodiment of the present application. Figure 1

[0023] Figure 3 It is an overall structure schematic diagram of the hot press in the down-pressing state of an embodiment of the present application. Figure 1

[0024] Figure 4 It is an overall structure schematic diagram of the hot press in the down-pressing state of an embodiment of the present application. Figure 2

[0025] Figure 5 It is an overall structure schematic diagram of the hot press in the down-pressing state of an embodiment of the present application. Figure 3

[0026] Figure 6 It is an overall structure schematic diagram of the hot press in the down-pressing state of an embodiment of the present application. Figure 1

[0027] The following is the explanation of the reference signs:

[0028] 10, hot press;

[0029] 100, base; 110, seat body; 111, sliding rail; 120, support seat; 121, sliding part;

[0030] 200, support;

[0031] 300, hot pressing assembly; 310, hot pressing part; 320, driving part; 321, shell; 322, handle; 323, mounting shaft; 324, crank structure; 3241, crank; 3242, connecting shaft; 3243, connecting rod; 3244, sliding rod; 325, buffer structure; 3251, spring; 3252, guide column; 330, position detection module;

[0032] 400, contact sensor;

[0033] 500, display screen. DETAILED DESCRIPTION

[0034] ​​​​​The typical implementation mode embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can have various changes in different embodiments, which do not deviate from the scope of the present application, and the description and drawings in the essence are used as description, not to limit the present application.

[0035] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" 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.

[0036] In the description of the present application, it should be noted that, unless otherwise specifically defined and limited, the terms "set", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] The embodiment of the present application provides a hot press 10, which is used for transferring the pattern or text on the heat transfer film to the workpiece to be processed by the hot pressing method.

[0038] Reference Figure 1 And Figure 2 , Figure 1 The lower pressing state of the hot press 10 is shown, Figure 2 The hot press 10 is shown in the pull-up state.

[0039] The hot press 10 comprises a base 100, a support 200 and a hot pressing assembly 300, one end of the support 200 is connected to the base 100, the other end is connected to the hot pressing assembly 300, so that the hot pressing assembly 300 is arranged opposite to the base 100. It should be noted that the workpiece to be processed can be paper, textile and the like.

[0040] It can be understood that in other embodiments, the hot press 10 can omit the support 200 and hinge one end of the hot pressing assembly 300 to the base 100, and the hot pressing assembly 300 can be tilted and rotated relative to the base 100.

[0041] Specifically, the hot press 10 further comprises a position detection module 330, and the position detection module 330 is used for detecting the working position of the hot pressing part 310 for processing the workpiece.

[0042] Since the hot press 10 is driven by the driving member 320 to drive the hot pressing member 310 to abut against the workpiece to be processed, the hot pressing member 310 may not be in place and stop applying force or overexertion. By detecting whether the hot pressing member 310 reaches the working position through the position detection module 330, the corresponding reminder information is generated, and the hot press 10 or the user can get effective feedback, so as to continue to apply force or stop applying force. By setting the position detection module 330, a more accurate pressure value can be applied to the workpiece to be processed, and the heat transfer printing effect is better.

[0043] It should be noted that the working position can be adjusted according to different workpieces or different transfer printing effects.

[0044] Reference Figure 3 Specifically, the base 100 includes a seat body 110 and a support seat 120 slidably connected to the seat body 110, and the support seat 120 is used to carry the workpiece to be processed. The seat body 110 is provided with slide rails 111 on opposite sides, and the support seat 120 is provided with slide parts 121 matched with the slide rails 111 on opposite sides. The slide parts 121 slide on the slide rails 111 to drive the support seat 120 to slide relative to the seat body 110. In this way, the support seat 120 can smoothly slide on the seat body 110, and the user can more conveniently take and place the workpiece.

[0045] In the embodiment, the driving member 320 is driven by hand, of course, in other embodiments, the driving member 320 can also be driven by a motor.

[0046] Reference Figure 4 , Figure 5 and Figure 6 Specifically, in the embodiment, the position detection module 330 is a contact sensor 400, which is arranged in the driving member 320. When the driving member 320 drives the hot pressing member 310 to move to the moving position, at least part of the driving member 320 abuts against the contact sensor 400, and the contact sensor 400 generates a corresponding signal to the control mainboard (signal processing module). The control mainboard generates corresponding reminder information and sends it to the corresponding reminder module. The specific reminder module can be a display screen 500, a voice module, a light module, etc., and the specific reminding method can be performed by any one or any combination of the voice module, the light module and the display screen.

[0047] It should be noted that in other embodiments, the position detection module 330 can also be an infrared sensor, a laser sensor, an image sensor, etc.

[0048] Reference Figure 5 and Figure 6Specifically, the driving member 320 comprises a housing 321, a handle 322, a mounting shaft 323 and a crank structure 324, opposite ends of the mounting shaft 323 respectively penetrate the housing 321, the handle 322 is connected to the opposite ends of the mounting shaft 323, the handle 322 is used for manual operation of a worker, and opposite ends of the crank structure 324 are respectively connected to the handle 322 and the hot pressing member 310.

[0049] In this way, the user can operate the handle 322 to rotate and drive the crank structure 324 to move, so as to drive the hot pressing member 310 to approach or move away from the holder 120. At this time, the position detection module 330 detects the working position of the hot pressing member 310 by detecting the position of the crank structure 324.

[0050] The housing 321 can protect at least part of the mounting shaft 323 and the crank structure 324 from being disturbed by sundries during movement, and can improve the safety of the user.

[0051] It can be understood that when the user rotates the handle 322 in a forward direction, the crank structure 324 drives the hot pressing member 310 to move in a direction approaching the holder 120, and at the same time, the heating structure (for example, a heating wire) inside the hot pressing member 310 is heated, the hot pressing member 310 presses the workpiece on the holder 120 to process, so as to transfer the pattern or text on the heat transfer film to the workpiece. After the transfer is completed, the user can rotate the handle 322 in a reverse direction, the crank structure 324 drives the hot pressing member 310 to move in a direction away from the holder 120, and the user can slide the holder 120 in a direction away from the heating assembly to avoid being scalded by the hot pressing member 310.

[0052] It can be understood that in other embodiments, the handle 322 can also be replaced by other structures that can be operated by the user, for example, a pressing rod, and the utility model does not limit the structure for manual operation of the user.

[0053] Further, the crank structure 324 comprises a crank 3241, a connecting shaft, a connecting rod 3243 and a sliding rod 3244, the crank 3241 is sleeved on the mounting shaft 323, opposite ends of the connecting shaft are respectively connected to the crank 3241 and the connecting rod 3243, and the sliding rod 3244 is rotationally connected to one end of the connecting rod 3243 away from the connecting shaft, the user can rotate the handle 322, the handle 322 drives the crank 3241 and the connecting rod 3243 to rotate in sequence, and the connecting rod 3243 drives the sliding rod 3244 to move in a height direction.

[0054] In the embodiment, the handle 322 drives the mounting shaft 323, the crank shaft 3241 and the connecting shaft in sequence, the connecting shaft drives the connecting rod 3243 to drive the slide rod 3244 to move in the height direction, so as to convert the rotation of the handle 322 into the linear motion of the slide rod 3244, so that the slide rod 3244 can drive the hot pressing piece 310 to reciprocate in the height direction more stably.

[0055] It can be understood that in other embodiments, the motion direction of the slide rod 3244 can also be inclined to the height direction, and the motion trajectory of the slide rod 3244 can also be an arc, a broken line or the like, and the manufacturer can freely adjust the positional relationship between the support 200 and the hot pressing assembly 300 to change the motion trajectory of the slide rod 3244.

[0056] The connecting rod 3243 is a C-shaped connecting rod, and the crank shaft 3241 drives the C-shaped connecting rod to rotate to drive the slide rod to move linearly, so as to drive the hot pressing piece 310 to reciprocate in the height direction.

[0057] Specifically, the outer shape of the C-shaped connecting rod is approximately two C-shaped structures connected head to tail, so that the movement of the slide rod 3244 is more stable, and the range of movement of the slide rod 3244 driven by the user's hand is larger. Of course, in other embodiments, the connecting rod 3243 can also be replaced by other connecting rods 3243, such as a V-shaped connecting rod, as long as the technical solutions that can convert the rotation of the handle 322 into linear motion to drive the slide rod 3244 to move are within the protection scope of the utility model.

[0058] Further, the position of the contact sensor 400 is matched with the position of the crank shaft 3241, when the driving piece 320 drives the hot pressing piece 310 to move to the working position, at least part of the crank shaft 3241 abuts against the contact sensor 400 and applies a force to the contact sensor 400, so that the contact sensor 400 is triggered.

[0059] That is, in the embodiment, the hot pressing machine 10 judges whether the hot pressing piece 310 is pressed to the position by detecting the position of the crank shaft 3241 (crank structure 324) after rotation, if it is detected that it is not pressed to the position, the user is reminded to continue to apply force or the power source such as a motor continues to apply force.

[0060] In the embodiment, the hot pressing machine 10 further comprises a display screen 500, and the hot pressing machine reminds the user whether the hot pressing is in place through images or texts on the display screen 500, and the specific reminding method can also be sound reminding, light flashing reminding or the like.

[0061] Of course, in other embodiments, whether the hot pressing is pressed to the position can also be judged by detecting the positions of the connecting rod 3243, the slide rod 3244 and the like during the movement of the hot pressing piece 310, and the specific detection can also be image detection, infrared detection or the like.

[0062] In the embodiment, the number of the crankshafts 3241 is two, each of the crankshafts 3241 is provided with two spaced contact sensors 400, the crankshafts 3241 are respectively located at the two ends of the mounting shaft 323 in the axial direction, the position of each of the contact sensors 400 is matched with the position of the corresponding crankshaft 3241, and the two contact sensors 400 are spaced in the height direction of the crankshafts 3241.

[0063] By detecting the positions of the two parallel crankshafts 3241 after rotation, the misjudgment caused by the left-right deviation of the crankshaft 3241 assembly to the pressing-in-place can be avoided, and the accuracy of the pressing-in-place judgment is improved. In addition, the transmission direction between the handle 322 and the slide rod 3244 can be detected and maintained, and the deviation of the hot pressing part 310 in the direction caused by the partial area transfer printing out of place is avoided, and the hot transfer printing effect is affected.

[0064] Specifically, the driving part 320 further comprises a buffer structure 325, the buffer structure 325 is arranged between the slide rod 3244 and the hot press 10, and the buffer structure 325 can reduce the force of the slide rod 3244 on the hot press 10, thereby playing a buffering role. Thus, when the handle 322 drives the hot pressing part 310 to press the workpiece, the pressure of the hot pressing part 310 on the workpiece will not be too large under the action of the buffer structure 325, thereby avoiding damage to the workpiece.

[0065] In the embodiment, the buffer structure 325 comprises springs 3251 and guide columns 3252, the springs 3251 are sleeved on the guide columns 3252, the number of the springs 3251 and the number of the guide columns 3252 are both multiple, and the multiple guide columns 3252 are arranged in a spaced and surrounding manner around the slide rod 3244. Thus, when the handle 322 is rotated in the forward direction, the springs 3251 are compressed, and the buffer structure 325 can more stably apply force to the hot pressing part 310.

[0066] It can be understood that, in other embodiments, the springs 3251 in the buffer structure 325 can be replaced by other deformable parts that can stably apply a buffer force, such as rubber buffers, liquid-gas buffers, etc.

[0067] Although the present application has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary, rather than limiting. Since the present application can be embodied in many different forms without departing from the spirit or essential characteristics thereof, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but rather should be construed broadly within the spirit and scope of the appended claims, as long as the changes and modifications thereof fall within the scope of the claims or their equivalents.

Claims

1. A hot press with a hot pressing completion reminder, characterized in that, The device includes a base and a hot pressing assembly. The base is used to support the workpiece to be processed. The hot pressing assembly is connected to the base. The hot pressing assembly includes a hot pressing component and a position detection module. The position detection module is used to detect the working position of the hot pressing component.

2. The hot press according to claim 1, characterized in that, The hot pressing assembly also includes a driving component for driving the hot pressing component. The driving component includes a housing, a handle, a mounting shaft, and a crankshaft structure. The opposite ends of the mounting shaft pass through the housing, and the handle is connected to the opposite ends of the mounting shaft. The opposite ends of the crankshaft structure are connected to the handle and the hot pressing component, respectively. Under the action of external force, the handle drives the crankshaft structure to move, thereby driving the hot pressing component to move closer to or away from the base. The position detection module detects the working position of the hot-pressed component by detecting the position of the crankshaft structure.

3. The hot press according to claim 2, characterized in that, The crankshaft structure includes a crankshaft, a connecting shaft, a connecting rod, and a slide rod. The crankshaft is sleeved on the mounting shaft. The two ends of the connecting shaft are respectively connected to the crankshaft and the connecting rod in the axial direction. The slide rod is rotatably connected to the end of the connecting rod away from the connecting shaft. The handle rotates and drives the hot press component to move in the height direction via the crankshaft, the connecting rod, and the slide rod. The position detection module detects the working position of the hot-pressed component by detecting the position of the crankshaft.

4. The hot press according to claim 3, characterized in that, The position detection module is a contact sensor, and the position of the contact sensor is adapted to the position of the crankshaft. When the driving component drives the hot pressing component to move to the working position, at least a portion of the crankshaft abuts against the contact sensor.

5. The hot press according to claim 4, characterized in that, The number of crankshafts is two, and the two crankshafts are located at opposite ends of the mounting shaft. Each crankshaft is provided with two contact sensors.

6. The hot press according to claim 3, characterized in that, The connecting rod is a C-shaped connecting rod, which includes two C-shaped structures connected end to end. The crankshaft drives the C-shaped connecting rod to rotate, thereby moving the slide rod and causing the hot-pressed component to rise and fall in the height direction.

7. The hot press according to claim 3, characterized in that, The hot-pressing component also includes a buffer structure, which is disposed between the slide rod and the hot-pressing component.

8. The hot press according to claim 7, characterized in that, The buffer structure includes a spring and a guide post. The two ends of the guide post are respectively connected to the slide rod and the hot-pressing component, and the spring is sleeved on the guide post.

9. The hot press according to claim 1, characterized in that, The hot press also includes a support frame, with the base and the hot press assembly connected to opposite ends of the support frame respectively. The base includes a seat body and a support slidably connected to the seat body, and the support is used to support the workpiece to be processed.

10. The hot press according to any one of claims 1 to 9, characterized in that, The hot press also includes a display screen, which is used to display the position detection module's detection of the hot press component.

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