A wire locker pressure maintaining machine

Abstract

The utility model discloses a kind of wire controller pressure maintaining machine, comprising: base, base top is equipped with rack and multiple pressure maintaining components;Rack top is fixed with multiple air cylinders, the piston rod end of each air cylinder is connected with buffer assembly, buffer assembly bottom is connected with rubber head;Pressure maintaining component includes pressure maintaining seat, clamping groove for positioning wire controller shell is opened on pressure maintaining seat, pressure maintaining seat bottom is equipped with pressure sensor;Base front is equipped with start button, pressure maintaining time display screen and pressure maintaining pressure display screen, start button is used to control the start-stop of corresponding air cylinder, and pressure maintaining pressure display screen is electrically connected with pressure sensor to display real-time pressure maintaining pressure.The utility model is through multiple station parallel, double buffering, accurate positioning and monitoring, uniform pressure distribution and other designs, effectively solve the technical problems that artificial pressure maintaining efficiency is low, pressure is uneven and traditional mechanical pressure maintaining is easy to damage workpiece.

Description

Technical Field

[0001] This utility model belongs to the technical field of wired controller processing equipment, and in particular relates to a wired controller pressure holding machine. Background Technology

[0002] As a key control component in smart home appliances and systems, the assembly quality of the wired controller's housing and transparent acrylic panel directly affects the product's structural stability and lifespan. In existing manufacturing processes, hot melt adhesive must be applied to the housing frame before precisely bonding the acrylic panel, and a pressure-holding process is used to fully cure the adhesive layer, ensuring that the adhesion between the panel and the housing meets long-term usage requirements.

[0003] However, the pressure holding method currently widely used in the industry has significant technical defects: (1) Limitations of manual pressure holding: Relying on operators to manually apply pressure is not only labor-intensive and inefficient, but also cannot guarantee that the pressure value is consistent each time. Insufficient pressure can lead to insufficient curing of the adhesive layer, or excessive pressure can cause the panel to crack. At the same time, manual pressing is difficult to achieve uniform force distribution, and local pressure deviation can cause quality problems such as panel edge lifting and internal air bubbles.

[0004] (2) Shortcomings of traditional mechanical pressure holding equipment: Although some automated equipment uses cylinders to directly drive the pressure head, it lacks an effective buffer mechanism. Rigid impacts can easily cause scratches on the acrylic panel surface or damage to internal stress. In addition, most equipment adopts a single-station design, and the workpiece positioning depends on manual alignment, resulting in low pressure holding efficiency. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a wire-controlled pressure holding machine to solve the technical problems of low efficiency, uneven pressure, and easy damage to workpieces by traditional mechanical pressure holding.

[0006] To solve at least one of the above problems, the technical solution adopted by this utility model is as follows: A wired controller pressure holding machine, comprising: The base has a frame and multiple pressure-holding components on its top; Multiple cylinders are fixed on the top of the frame, and a buffer assembly is connected to the end of the piston rod of each cylinder. A rubber head is connected to the bottom of the buffer assembly. The pressure holding assembly includes a pressure holding base, which has a slot for positioning the wire controller housing, and a pressure sensor is provided at the bottom of the pressure holding base; The front of the base is equipped with a start button, a pressure holding time display screen, and a pressure holding pressure display screen. The start button is used to control the start and stop of the corresponding cylinder. The pressure holding pressure display screen is electrically connected to the pressure sensor to display the real-time pressure holding pressure.

[0007] Preferably, the buffer component includes: A connecting seat is fixedly connected to the end of the piston rod of the cylinder, and through holes are provided around the connecting seat; Multiple first sliding columns have their top ends slidably connected to the through hole, and their bottom ends are fixedly connected to a buffer seat. The bottom of the buffer seat is rigidly connected to the rubber head. The first spring is sleeved on the first sliding post, and its two ends abut against the bottom of the connecting seat and the top of the buffer seat, respectively.

[0008] Preferably, the top of the base is provided with multiple second sliding columns, and the bottom of the pressure holding base is provided with sliding holes around the perimeter. The top of the second sliding column is slidably connected to the sliding hole, and a second spring is sleeved on the second sliding column. The two ends of the second spring abut against the bottom of the pressure holding base and the top of the base, respectively.

[0009] Preferably, the top of the frame is provided with symmetrical first guide seats on both sides of each cylinder, and the top of the connecting seat is provided with a first guide post that slides with the first guide seats.

[0010] Preferably, the top of the connecting seat is provided with a symmetrical second guide seat, and the top of the buffer seat is provided with a second guide post that slides with the second guide seat.

[0011] Preferably, the pressure-holding seat has sliding grooves on both sides, the sliding grooves extend to the slot and communicate with the slot; the sliding grooves have inclined pieces, the end of the inclined pieces away from the slot is connected to a push piece, the outer side of the push piece extends to the outside of the sliding groove and has a pressing part, and a return spring is provided between the pressing part and the outer wall of the pressure-holding seat.

[0012] Preferably, the number of pressure-holding components is three, and each component corresponds to one of the cylinder, the buffer component, and the rubber head.

[0013] Preferably, the end of the inclined plate near the slot is tilted downwards to push the workpiece out of the slot when the pressing part is pressed.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: (1) Multi-station parallel operation significantly improves production efficiency. This invention features multiple pressure-holding components (three in this embodiment), each corresponding to a cylinder, a buffer component, and a rubber head, enabling pressure-holding operations on multiple wire-controlled workpieces. Compared to traditional single-station equipment, it significantly reduces waiting time and increases the pressure-holding throughput per unit time, making it suitable for mass production scenarios.

[0015] (2) Dual buffer design to avoid rigid damage to the workpiece Flexible buffer component: The cylinder piston rod is connected to the rubber head through the buffer component, where the first sliding column cooperates with the first spring. When the rubber head contacts the workpiece, the impact force is absorbed by the spring compression, avoiding problems such as scratches on the acrylic panel and internal stress cracks caused by traditional rigid pressing.

[0016] Secondary buffer of pressure holding seat: The bottom of the pressure holding seat is connected to the machine base through the second sliding column and the second spring. When pressure is applied, the pressure holding seat moves down along the sliding column and compresses the spring to further absorb the impact energy and ensure that the surface and internal structure of the workpiece are not damaged.

[0017] (3) Precise positioning and pressure control to ensure assembly quality Precise workpiece positioning: The pressure holding seat has a slot that matches the housing of the wired controller, which can quickly position the workpiece and avoid inaccurate pressure holding position caused by manual alignment deviation.

[0018] Real-time pressure monitoring and stable output: The pressure sensor at the bottom of the pressure holding seat collects the pressure holding pressure in real time and provides dynamic feedback through the pressure holding pressure display screen. Combined with the stable driving force of the cylinder, it achieves precise control of the pressure holding pressure (avoiding the problem of large fluctuations in pressure when manually holding pressure), ensuring that the adhesive layer is fully cured and that the workpiece is not damaged due to excessive pressure.

[0019] (4) Uniform pressure distribution eliminates local quality defects. The guiding structure ensures the stability of the downward pressure: the first guide seat at the top of the frame cooperates with the first guide post of the connecting seat, and the second guide post of the buffer seat cooperates with the second guide seat of the connecting seat, ensuring that the rubber head moves vertically during the downward pressure of the cylinder and the pressure is applied evenly to the surface of the workpiece.

[0020] Flexible contact with rubber head: The rubber head material is relatively soft and rigidly connected to the buffer seat, which can avoid defects such as panel edge warping and internal air bubbles caused by local pressure concentration, and improve assembly yield.

[0021] (5) Automated parameter control reduces manual intervention. Precise and controllable pressure holding time: The pressure holding time display can preset the pressure holding time and display the countdown in real time. After the set time is reached, the equipment automatically controls the cylinder to reset, eliminating the need for manual timing and ensuring consistent curing time of the adhesive layer, thus avoiding quality fluctuations caused by differences in manual operation.

[0022] Independent station control: Each pressure holding component has an independent start button, which can start or stop a station individually, adapting to the pressure holding requirements of different workpieces. The operation is flexible and easy to troubleshoot.

[0023] (6) Convenient pickup design and optimized operation process The pressure holding base is equipped with a sliding groove, inclined plate, push plate and reset spring structure on both sides. After the pressure holding is completed, pressing the pressing part on the outside of the push plate will drive the inclined plate to push the workpiece out of the slot. There is no need to manually pick it out, which reduces the time for picking up the workpiece and the risk of secondary damage to the workpiece, and improves the convenience of operation.

[0024] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time.

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0026] Figure 1 This is a perspective view of the wired controller pressure holding machine according to an embodiment of the present utility model.

[0027] Figure 2 This is a schematic diagram of the pressure holding component in the pressure holding machine of the wired controller according to an embodiment of the present utility model.

[0028] Figure 3 This is a schematic diagram of the top structure of the pressure holding base in the pressure holding machine of the wired controller according to an embodiment of the present utility model.

[0029] Figure 4 This is a schematic diagram of the top structure of the rubber head in the pressure holding machine of the wired controller according to an embodiment of this utility model.

[0030] Figure 5 This is a cross-sectional view of the pressure holding base in the wired controller pressure holding machine according to an embodiment of this utility model.

[0031] Reference numerals: 1. Base; 2. Frame; 3. Cylinder; 4. Rubber head; 5. Pressure holding assembly; 501. Pressure holding seat; 502. Slot; 503. Pressure sensor; 504. Start button; 505. Pressure holding time display screen; 506. Pressure holding pressure display screen; 507. Second sliding column; 508. Second spring; 6. Buffer assembly; 601. Connecting seat; 602. First sliding column; 603. First spring; 604. Buffer seat; 7. Guide seat; 8. Guide column; 9. Second guide seat; 10. Second guide column; 11. Slide groove; 12. Inclined plate; 13. Push plate; 14. Pressing part; 15. Return spring. Detailed Implementation

[0032] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0033] At the same time, it should be understood that, for ease of description, the dimensions of the various parts shown in the accompanying drawings are not drawn according to actual scale.

[0034] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the scope of this application and its application or use.

[0035] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification. Example 1 Please see Figures 1-2 This utility model discloses a wired controller pressure holding machine, including: a base 1, which serves as the basic support for the equipment; a mounting frame 2 and multiple pressure holding components 5 are mounted on the top of the base 1; multiple cylinders 3 are fixed on the top of the frame 2 to provide a power source for pressure holding; a buffer component 6 is connected to the end of the piston rod of each cylinder 3, and a rubber head 4 is connected to the bottom of the buffer component 6 to drive the rubber head 4 to achieve the downward pressing action.

[0036] In one possible embodiment, the pressure holding assembly 5 includes a pressure holding base 501, a start button 504, a pressure holding time display screen 505, and a pressure holding pressure display screen 506. The core function of the pressure holding assembly 5 is to position the workpiece and monitor pressure and time parameters. The pressure holding seat 501 has a slot 502, and a pressure sensor 503 is provided at the bottom of the pressure holding seat 501. The start button 504, the pressure holding time display 505, and the pressure holding pressure display 506 are located on the front of the base 1.

[0037] In this embodiment, it is necessary to further explain that each start button 504 is used to start a set of cylinders 3, pressure holding time display screen 505 and pressure holding pressure display screen 506, thereby realizing the monitoring of workpiece pressure holding, pressure holding time and pressure at the corresponding workstation.

[0038] In one possible embodiment, the buffer assembly 6 includes a connecting seat 601 and a plurality of first sliding posts 602. The connecting seat 601 has through holes around its perimeter, and the top of the first sliding posts 602 is slidably connected to the through holes. The bottom end of the first sliding column 602 is fixedly connected to a buffer seat 604, and the bottom of the buffer seat 604 is rigidly connected to the rubber head 4 to enhance the stability of pressure transmission. A first spring 603 is sleeved on the first sliding column 602, and the two ends of the first spring 603 abut against the bottom of the connecting seat 601 and the top of the buffer seat 604, respectively.

[0039] In this embodiment, the following needs further explanation: 1. The connection relationship between the start button 504 and the cylinder 3: Control logic: The start button 504 is used as a trigger element and is connected to the main control unit of the equipment (such as a PLC or microcontroller) through a signal line.

[0040] Action flow: (1) After pressing the start button 504, a trigger electrical signal is transmitted to the main control unit; (2) After receiving the signal, the main control unit sends a command to the solenoid valve of cylinder 3 to control the solenoid valve to switch directions, so that the cylinder piston rod extends (driving the rubber head to press down to maintain pressure) or retracts (resets after pressure maintenance is completed).

[0041] Key function: To enable manual start / stop control of the pressure holding process, ensuring operational safety and process controllability.

[0042] II. Connection relationship between pressure sensor 503 and pressure holding display screen 506: Signal transmission: Pressure sensor 503 (installed at the bottom of pressure holding base 501) is connected to the main control unit through an analog signal line (such as 4-20mA or 0-10V) to collect pressure data in real time during the pressure holding process.

[0043] Data processing and display: (1) Pressure sensor 503 converts physical pressure signals into electrical signals and transmits them to the main control unit; (2) After the main control unit processes the signal, it sends the pressure value to the pressure holding display screen 506 through the digital signal line to realize the real-time visualization of the pressure parameters.

[0044] Feedback function: If the pressure is abnormal (such as not reaching the preset value or exceeding the range), the main control unit can trigger an alarm or control the cylinder to stop its operation to ensure the quality of pressure holding.

[0045] III. Connection Relationship between the Pressure Holding Time Display 505 and the Main Control Unit Time control logic: The pressure holding time display screen 505 is connected to the main control unit through a signal line and is used to preset the pressure holding time parameters and display the real-time pressure holding duration.

[0046] Linkage relationships: (1) After the start button is triggered, the timer in the main control unit starts counting and sends the real-time time data to the pressure holding time display screen 505; (2) When the preset pressure holding time is reached, the main control unit automatically controls the cylinder 3 to reset (stop pressure holding), thus realizing the automatic end of the pressure holding process.

[0047] The control technology based on the main control unit described above is existing technology and will not be elaborated further here.

[0048] Example 2 Please see Figures 3-5 In one possible embodiment, the top of the base 1 is also provided with a plurality of second sliding columns 507, and the bottom of the pressure holding seat 501 is provided with sliding holes around the perimeter, and the top of the second sliding column 507 is slidably connected in the sliding holes. A second spring 508 is sleeved on the second sliding column 507, and the two ends of the second spring 508 abut against the bottom of the pressure holding seat 501 and the top of the machine base 1, respectively.

[0049] In one possible embodiment, a set of symmetrical first guide seats 7 are provided on the top of the frame 2 and on both sides of each cylinder 3, and a set of symmetrical first guide posts 8 are provided on the top of each connecting seat 601 and are slidably connected to the first guide seats 7.

[0050] In one possible embodiment, each connecting seat 601 is provided with a set of symmetrical second guide seats 9 on its top, and each buffer seat 604 is provided with a set of symmetrical second guide posts 10 on its top, and is slidably connected to the second guide seats 9.

[0051] In one possible embodiment, the pressure holding seat 501 has sliding grooves 11 on both sides, the sliding grooves 11 extend to the slot 502 and are connected to the slot 502. The slide groove 11 has a built-in inclined plate 12, and the end of the inclined plate 12 away from the slot 502 is connected to a push plate 13; The outer side of the push plate 13 extends to the outside of the slide groove 11 and is provided with a pressing part 14; a return spring 15 is provided between the pressing part 14 and the outer wall of the pressure holding seat 501, and the two ends of the return spring 15 are fixedly connected to the pressing part 14 and the outer wall of the pressure holding seat 501 respectively.

[0052] In this embodiment, it should be further explained that, under normal conditions, the inclined plate 12 retracts into the slide groove 11 under the elastic force of the return spring 15, so as not to affect the compatibility between the workpiece and the slot 502.

[0053] In one possible embodiment, the number of pressure-holding components 5 is three, and they correspond one-to-one with the cylinder 3, the buffer component 6, and the rubber head 4.

[0054] In one possible embodiment, the inclined plate 12 is tilted downward at one end near the slot 502 to push the workpiece out of the slot 502 when the pressing part 14 is pressed.

[0055] The working process of this utility model is as follows: (1) Workpiece positioning The wired controller housing, coated with hot melt adhesive and with a transparent acrylic panel attached, is placed into the slot 502 of the pressure holding base 501. The slot design ensures precise positioning of the workpiece and prevents displacement during the pressure holding process.

[0056] (2) Start the pressure holding procedure Press the start button 504 on the front of the base 1 to trigger the main control unit to send a command to the solenoid valve of cylinder 3, control the piston rod of cylinder 3 to extend, and drive the buffer assembly 6 and rubber head 4 downward.

[0057] (3) Buffer compression process The cylinder 3 drives the connecting seat 601 to descend, and the first guide post 8 slides along the first guide seat 7 to ensure stability in the downward pressing direction.

[0058] After the rubber head 4 contacts the workpiece surface, the first sliding post 602 slides along the through holes around the connecting seat 601, compressing the first spring 603 to achieve flexible buffering and avoid damage to the acrylic panel from hard impacts. At the same time, the second guide post 10 on the buffer seat 604 slides along the second guide seat 9 to ensure that the acrylic panel is subjected to uniform force.

[0059] After the pressure holding seat 501 is subjected to pressure, it slides along the sliding holes around the pressure holding seat 501 through the second sliding column 507, compressing the second spring 508 to further absorb the impact force. At the same time, the pressure sensor 503 monitors the pressure holding pressure in real time and displays it dynamically on the pressure holding pressure display screen 506.

[0060] (4) Pressure holding parameter control The pressure holding time is preset and counted down by the pressure holding time display screen 505. During this period, the cylinder 3 continuously provides stable downward pressure, and the pressure sensor 503 provides real-time feedback data. If the pressure is abnormal (not reaching the preset value or exceeding the limit), the main control unit can trigger an alarm or automatically stop the machine.

[0061] (5) Pressure holding completes reset After the set pressure holding time is reached, the main control unit controls the piston rod of cylinder 3 to retract, the rubber head 4 to move upward and reset, and the first spring 603 and the second spring 605 to rebound, driving each component to return to its initial position.

[0062] (6) Remove the workpiece By applying force to the pressing part 14 of the push plate 13, the inclined plate 12 is driven to slide along the slide groove 11, pushing the pressure-held workpiece out of the slot 502 and removing the pressure-held workpiece. Under the action of the return spring 15, the inclined plate 12 completes the reset, and at this time, a single pressure-holding cycle is completed.

[0063] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A wired controller pressure holding machine, characterized in that, include: A base (1) is provided with a frame (2) and multiple pressure holding components (5) on the top of the base (1); The top of the frame (2) is fixed with multiple cylinders (3), and the piston rod end of each cylinder (3) is connected to a buffer assembly (6), and the bottom of the buffer assembly (6) is connected to a rubber head (4). The pressure holding assembly (5) includes a pressure holding base (501), on which a slot (502) for positioning the wire controller housing is provided, and a pressure sensor (503) is provided at the bottom of the pressure holding base (501). The front of the base (1) is provided with a start button (504), a pressure holding time display screen (505) and a pressure holding pressure display screen (506). The start button (504) is used to control the start and stop of the corresponding cylinder (3). The pressure holding pressure display screen (506) is electrically connected to the pressure sensor (503) to display the real-time pressure holding pressure.

2. The wire-controlled pressure holding machine according to claim 1, characterized in that, The buffer component (6) includes: A connecting seat (601) is fixedly connected to the end of the piston rod of the cylinder (3), and the connecting seat (601) has through holes around its perimeter; Multiple first sliding columns (602) have their top ends slidably connected to the through hole, and their bottom ends are fixedly connected to a buffer seat (604). The bottom of the buffer seat (604) is rigidly connected to the rubber head (4). The first spring (603) is sleeved on the first sliding post (602), and its two ends abut against the bottom of the connecting seat (601) and the top of the buffer seat (604) respectively.

3. The wire-controlled pressure holding machine according to claim 1, characterized in that, The top of the base (1) is provided with multiple second sliding columns (507), and the bottom of the pressure holding seat (501) is provided with sliding holes. The top of the second sliding column (507) is slidably connected in the sliding hole, and a second spring (508) is sleeved on the second sliding column (507). The two ends of the second spring (508) abut against the bottom of the pressure holding seat (501) and the top of the base (1) respectively.

4. The wire-controlled pressure holding machine according to claim 2, characterized in that, The top of the frame (2) is provided with symmetrical first guide seats (7) on both sides of each cylinder (3), and the top of the connecting seat (601) is provided with a first guide post (8) that slides with the first guide seat (7).

5. The wire-controlled pressure holding machine according to claim 2, characterized in that, The top of the connecting seat (601) is provided with a symmetrical second guide seat (9), and the top of the buffer seat (604) is provided with a second guide post (10) that slides with the second guide seat (9).

6. The wire-controlled pressure holding machine according to claim 1, characterized in that, The pressure holding seat (501) has sliding grooves (11) on both sides, the sliding grooves (11) extend to the slot (502) and communicate with the slot (502); the sliding groove (11) has an inclined piece (12), the end of the inclined piece (12) away from the slot (502) is connected to a push piece (13), the outside of the push piece (13) extends to the outside of the sliding groove (11) and has a pressing part (14), and a return spring (15) is provided between the pressing part (14) and the outer wall of the pressure holding seat (501).

7. The wire-controlled pressure holding machine according to claim 1, characterized in that, The number of pressure-holding components (5) is three, and they correspond one-to-one with the cylinder (3), the buffer component (6) and the rubber head (4).

8. The wire-controlled pressure holding machine according to claim 6, characterized in that, The inclined plate (12) is tilted downward at one end near the slot (502) to push the workpiece out of the slot (502) when the pressing part (14) is pressed.

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