A Pogo Pin Pressing Mechanism

Abstract

The utility model discloses a kind of Pogo Pin compression mechanisms, include: displacement module, displacement module provides the driving force of movement;Hot-pressing module, hot-pressing module is connected with the output end of displacement module, for carrying out hot-pressing compression on the Pogo Pin on scanner shell;High temperature adhesive tape winding module, high temperature adhesive tape winding module is connected with the output end of displacement module, for when hot-pressing module carries out Pogo Pin hot-pressing compression, the surface of Pogo Pin is protected.The utility model designs a kind of compression mechanism specially for scanner shell hot melt compression Pogo Pin, meets production demand, and with high temperature adhesive tape winding module, separates hot-pressing module and Pogo Pin when hot-pressing, the surface of Pogo Pin is protected.

Description

Technical Field

[0001] This utility model relates to the field of pressing equipment technology, and in particular to a Pogo Pin pressing mechanism. Background Technology

[0002] like Figures 1-2 As shown, two Pogo Pins need to be implanted in the two pinholes 701 of the scanner housing 700. The current method is to pre-place the two Pogo Pins in the two pinholes 701 of the scanner housing 700, and then perform hot pressing to complete the hot-melt implantation of the two Pogo Pins.

[0003] However, there is currently no dedicated hot pressing mechanism, which cannot meet production needs. Therefore, a Pogo Pin pressing mechanism was designed. Summary of the Invention

[0004] According to an embodiment of the present invention, a Pogo Pin pressing mechanism is provided, comprising: The displacement module provides the driving force for movement; The hot-press module is connected to the output of the displacement module and is used to hot-press the Pogo Pins on the scanner housing. The high-temperature tape take-up and unwrap module is connected to the output end of the displacement module and is used to protect the surface of the Pogo Pin when the hot pressing module performs hot pressing on the Pogo Pin.

[0005] Furthermore, the displacement module includes: Z-axis module, the Z-axis module provides the driving force for Z-axis movement; The movable plate is connected to the output end of the Z-axis module, and is also connected to the hot pressing module and the high-temperature tape take-up and unwinding module.

[0006] Furthermore, the hot-pressing module includes: The lifting unit is connected to the output terminal of the displacement module. The heat insulation board is installed at the output end of the lifting unit; A heating plate is located at the bottom of the heat insulation plate, and heating tubes are provided on the heating plate; Needle blocks are located at the bottom of the heating plate; The pressing needle is located at the bottom of the needle block.

[0007] Furthermore, the lifting unit includes: Mounting bracket, which is connected to the output terminal of the displacement module; The lifting platform is connected to the top of the insulation board; The electric cylinder is connected to the mounting bracket, and its output end is connected to the top of the lifting plate. Two guide rods, one end of which passes through both sides of the mounting frame and is connected to the lifting plate.

[0008] Furthermore, the high-temperature tape take-up and unwrap module includes: The mounting bracket is connected to the output end of the displacement module; The winding unit is located on one side of the fixed frame; The unwinding unit is located on the other side of the fixed frame; High-temperature tape, with its two ends wound around the take-up unit and the unwinding unit respectively, is unwound and rewound under the action of the unwinding unit and the take-up unit; The first guide frame is located on one side of the fixed frame; The first follower wheel is rotatably mounted on the first guide frame, and the bottom of the first follower wheel is in contact with the high-temperature tape. The second guide frame is located on the other side of the fixed frame; The second follower wheel is rotatably mounted on the second guide frame, and the bottom of the second follower wheel is in contact with the high-temperature tape.

[0009] Furthermore, the winding unit includes: The first stepper motor is mounted on one side of the fixed frame; A first rotating shaft is rotatably connected to a fixed frame, with one end of the first rotating shaft passing through the fixed frame; A take-up reel is fitted onto the other end of the first rotating shaft; The first belt transmission mechanism has its input end connected to the output end of the first stepper motor and its output end connected to one end of the first rotating shaft. It is used to transmit the power of the first stepper motor to the first rotating shaft and drive the first rotating shaft to rotate.

[0010] Furthermore, the unwinding unit includes: The second stepper motor is located on the other side of the fixed frame; The second rotating shaft is rotatably connected to the fixed frame, and one end of the second rotating shaft passes through the fixed frame. Unwind the reel, which is fitted onto the other end of the second rotating shaft; The second belt transmission mechanism has its input end connected to the output end of the second stepper motor and its output end connected to one end of the second rotating shaft. It is used to transmit the power of the second stepper motor to the second rotating shaft and drive the second rotating shaft to rotate.

[0011] Furthermore, the high-temperature tape take-up and unwrap module also includes a photoelectric switch, which is mounted on the second guide frame to detect whether there is high-temperature tape.

[0012] Furthermore, a number of circular holes are arranged in a circumferential array on one side of the first follower wheel, and a slotted photoelectric sensor is provided on the top of one side of the first follower wheel.

[0013] According to an embodiment of the present invention, a Pogo Pin pressing mechanism is designed specifically for hot-melt pressing of Pogo Pins on scanner housings to meet production requirements. It also has a high-temperature tape take-up and unwrap module that separates the hot pressing module from the Pogo Pin during hot pressing, thus protecting the surface of the Pogo Pin.

[0014] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description

[0015] Figure 1 This is a structural diagram of a scanner housing in the existing technology.

[0016] Figure 2 for Figure 1 A magnified view of a portion of point a.

[0017] Figure 3 This is a three-dimensional structural diagram of a Pogo Pin pressing mechanism according to an embodiment of the present invention.

[0018] Figure 4 This is a three-dimensional structural diagram of the displacement module of a Pogo Pin pressing mechanism according to an embodiment of the present invention.

[0019] Figure 5 This is a three-dimensional structural diagram of the hot pressing module of a Pogo Pin pressing mechanism according to an embodiment of the present invention.

[0020] Figure 6 This is a three-dimensional structural diagram of the high-temperature tape take-up and unwrap module of a Pogo Pin pressing mechanism according to an embodiment of the present invention. Figure 1 .

[0021] Figure 7 This is a three-dimensional structural diagram of the high-temperature tape take-up and unwrap module of a Pogo Pin pressing mechanism according to an embodiment of the present invention. Figure 2 . Detailed Implementation

[0022] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.

[0023] First, combine Figures 3-7 This invention describes a Pogo Pin pressing mechanism according to an embodiment of the present invention, which is used for hot pressing of Pogo Pins and has a wide range of applications.

[0024] like Figures 3-7 As shown, a Pogo Pin pressing mechanism according to an embodiment of the present invention includes a displacement module 100, a hot pressing module 200, and a high-temperature tape take-up and unwinding module 300.

[0025] Specifically, such as Figures 3-4 As shown, the displacement module 100 provides the driving force for movement. The displacement module 100 includes a Z-axis module 101 and a moving plate 102. The Z-axis module 101 provides the driving force for Z-axis movement; the moving plate 102 is connected to the output end of the Z-axis module 101, and the moving plate 102 is connected to the hot pressing module 200 and the high-temperature tape take-up and unwinding module 300. Under the action of the Z-axis module 101, the moving plate 102, the hot pressing module 200, and the high-temperature tape take-up and unwinding module 300 are raised and lowered.

[0026] Specifically, such as Figure 3 , 5 As shown, the hot-pressing module 200 is connected to the output end (i.e., the moving plate 102) of the displacement module 100 and is used to hot-press the Pogo Pins on the scanner housing. The hot-pressing module 200 includes: a lifting unit, a heat insulation plate 202, a heating plate 203, a pin block 204, and pressing pins 205. The lifting unit is connected to the output end of the displacement module 100 and provides the driving force for the lifting movement; the heat insulation plate 202 is located at the output end of the lifting unit; the heating plate 203 is located at the bottom of the heat insulation plate 202, and the heating plate 203 is provided with a heating tube 2031; the pin block 204 is located at the bottom of the heating plate 203; and there are two pressing pins 205. The heating plate 203 is heated by the heating tube 2031, and the heating plate 203 transfers heat to the pressing pins 205 through the pin block 204, thus heating the pressing pins 205. The heat insulation plate 202 is used to block the heat from the heating plate 203 and prevent it from being transferred to the lifting unit.

[0027] Furthermore, such as Figure 3 , 5As shown, the lifting unit includes: a mounting frame 2011, a lifting plate 2012, an electric cylinder 2013, and two guide rods 2014. The mounting frame 2011 is connected to the output end of the displacement module 100; the lifting plate 2012 is connected to the top of the heat insulation plate 202; the electric cylinder 2013 is connected to the mounting frame 2011, and its output end is connected to the top of the lifting plate 2012; one end of each of the two guide rods 2014 passes through both sides of the mounting frame 2011 and is connected to the lifting plate 2012, serving as a guide. By controlling the operation of the electric cylinder 2013, the lifting plate 2012 can be raised and lowered, thereby causing the heat insulation plate 202, heating plate 203, needle block 204, and pressing needle 205 to move up and down.

[0028] Specifically, such as Figure 3 , 6 As shown in Figure 7, the high-temperature tape take-up and unwinding module 300 is connected to the output end (i.e., the moving plate 102) of the displacement module 100, and is used to protect the surface of the Pogo Pin when the hot pressing module 200 performs hot pressing on the Pogo Pin. The high-temperature tape take-up and unwinding module 300 includes: a fixing frame 301, a take-up unit, an unwinding unit, a high-temperature tape 305, a first guide frame 306, a first follower wheel 307, a second guide frame 308, and a second follower wheel 309. The fixed frame 301 is connected to the output end of the displacement module 100; the winding unit is located on one side of the fixed frame 301 and is used for winding the high-temperature tape 305; the unwinding unit is located on the other side of the fixed frame 301 and is used for unwinding the high-temperature tape 305; the two ends of the high-temperature tape 305 are respectively wound around the winding unit and the unwinding unit, and are unwound and wound under the action of the unwinding unit and the winding unit. It is mainly used to separate the pressing pin 205 and the Pogo Pin, and protect the surface of the Pogo Pin during hot pressing. The material of the high-temperature tape 305 can be polyimide; the first guide frame 306 is located on one side of the fixed frame 301; the first follower wheel 307 is rotatably mounted on the first guide frame 306, and the bottom of the first follower wheel 307 is in contact with the high-temperature tape 305; the second guide frame 308 is located on the other side of the fixed frame 301; the second follower wheel 309 is rotatably mounted on the second guide frame 308, and the bottom of the second follower wheel 309 is in contact with the high-temperature tape 305.

[0029] Furthermore, such as Figure 3 , 6As shown in Figure 7, the winding unit includes: a first stepper motor 3031, a first rotating shaft 3032, a winding reel 3033, and a first belt transmission mechanism 3034. The first stepper motor 3031 is disposed on one side of the fixed frame 301; the first rotating shaft 3032 is rotatably connected to the fixed frame 301, with one end of the first rotating shaft 3032 passing through the fixed frame 301; the winding reel 3033 is sleeved on the other end of the first rotating shaft 3032; the input end of the first belt transmission mechanism 3034 is connected to the output end of the first stepper motor 3031, and the output end of the first belt transmission mechanism 3034 is connected to one end of the first rotating shaft 3032, used to transmit the power of the first stepper motor 3031 to the first rotating shaft 3032, driving the first rotating shaft 3032 to rotate, thereby driving the winding reel 3033 to rotate, realizing the winding action.

[0030] Furthermore, such as Figure 3 , 6 As shown in Figure 7, the unwinding unit includes: a second stepper motor 3041, a second rotating shaft 3042, an unwinding reel 3043, and a second belt transmission mechanism 3044. The second stepper motor 3041 is located on the other side of the fixed frame 301; the second rotating shaft 3042 is rotatably connected to the fixed frame 301, with one end of the second rotating shaft 3042 passing through the fixed frame 301; the unwinding reel 3043 is sleeved on the other end of the second rotating shaft 3042; the input end of the second belt transmission mechanism 3044 is connected to the output end of the second stepper motor 3041, and the output end of the second belt transmission mechanism 3044 is connected to one end of the second rotating shaft 3042, used to transmit the power of the second stepper motor 3041 to the second rotating shaft 3042, driving the second rotating shaft 3042 to rotate, thereby driving the unwinding reel 3043 to rotate, realizing the unwinding action.

[0031] Furthermore, such as Figure 3 , 6 As shown in ~7, the high-temperature tape take-up and unwrap module 300 also includes: a photoelectric switch 310, which is set on the second guide frame 308 and is used to sense whether there is high-temperature tape 305. When there is no high-temperature tape 305, an alarm is triggered to notify the replacement of high-temperature tape 305.

[0032] Furthermore, such as Figure 3 , 6As shown in Figure 7, a plurality of circular holes 311 are arranged in a circumferential array on one side of the first follower wheel 307. A slotted photoelectric sensor 302 is provided on the top of one side of the first follower wheel 307. The light beam passes through the circular holes 311. When the first follower wheel 307 rotates with the high-temperature tape 305, the displacement distance of the high-temperature tape 305 can be controlled by sensing the number of circular holes 311 (the tape usually breaks after being pressed 10 times, so it needs to be moved and replaced with a new high-temperature tape 305). When the high-temperature tape 305 needs to be moved after 10 pressing times, the unwinding unit unwinds and the rewinding unit rewinds, allowing the high-temperature tape 305 to move. The displacement distance of the high-temperature tape 305 is controlled by sensing the number of circular holes 311 through the slotted photoelectric sensor 302. When the specified displacement distance is reached, a signal is sent to stop the unwinding unit from unwinding and the rewinding unit from rewinding.

[0033] Working principle: The scanner housing 700 is positioned using an external fixture, and two Pogo Pins are pre-placed into the two pinholes 701 of the scanner housing 700. Control the operation of the Z-axis module 101 to drive the hot pressing module 200 and the high-temperature tape take-up and unwinding module 300 to move to the designated position. At this time, the high-temperature tape 305 in the high-temperature tape take-up and unwinding module 300 descends to contact the surface of the two Pogo Pins. The electric cylinder 2013 inside the hot pressing module 200 is activated, causing the heat insulation plate 202, heating plate 203, needle block 204, and pressing needle 205 to descend. This causes the two pressing needles 205 to contact the two Pogo Pins through the high-temperature tape 305 for heating. Then, the electric cylinder 2013 is activated again, causing the two pressing needles 205 to press the two heated Pogo Pins together, thus completing the hot pressing of the two Pogo Pins.

[0034] Above, refer to Figures 3-7 This invention describes a Pogo Pin pressing mechanism according to an embodiment of the present invention. The pressing mechanism is specifically designed for hot-melt pressing of Pogo Pins on scanner housings to meet production requirements. It also features a high-temperature tape take-up and unwrap module 300, which separates the hot-pressing module 200 from the Pogo Pin during hot pressing, thus protecting the surface of the Pogo Pin.

[0035] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above content. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. A Pogo Pin press-fit mechanism, characterized by, Include: A displacement module that provides the driving force for movement; A hot-pressing module, which is connected to the output end of the displacement module, is used to hot-press the PogoPin on the scanner housing. A high-temperature tape take-up and unwrap module is connected to the output end of the displacement module and is used to protect the surface of the Pogo Pin when the hot pressing module performs hot pressing of the Pogo Pin.

2. The Pogo Pin press-fit mechanism of claim 1, wherein, The displacement module includes: Z-axis module, which provides the driving force for Z-axis movement; A movable plate is connected to the output end of the Z-axis module, and the movable plate is also connected to the hot pressing module and the high-temperature tape take-up and unwinding module.

3. The Pogo Pin press-fit mechanism of claim 1, wherein, The hot-pressing module includes: A lifting unit, wherein the lifting unit is connected to the output terminal of the displacement module; A heat insulation plate is disposed at the output end of the lifting unit; A heating plate is disposed at the bottom of the heat insulation plate, and a heating tube is provided on the heating plate; A needle block, wherein the needle block is disposed at the bottom of the heating plate; A pressing needle is disposed at the bottom of the needle block.

4. The Pogo Pin press-fit mechanism of claim 3, wherein, The lifting unit includes: Mounting bracket, which is connected to the output end of the displacement module; A lifting plate, the lifting plate being connected to the top of the heat insulation plate; An electric cylinder is connected to the mounting frame, and the output end of the electric cylinder is connected to the top of the lifting plate; Two guide rods, one end of which passes through both sides of the mounting frame and is connected to the lifting plate.

5. The Pogo Pin press-fit mechanism of claim 1, wherein, The high-temperature tape take-up and unwinding module includes: A fixing frame is connected to the output end of the displacement module; A winding unit is disposed on one side of the fixing frame; An unwinding unit is disposed on the other side of the fixing frame; High-temperature tape, the two ends of which are respectively wound around the winding unit and the unwinding unit, and are unwound and wound under the action of the unwinding unit and the winding unit; A first guide frame is disposed on one side of the fixed frame; The first follower wheel is rotatably mounted on the first guide frame, and the bottom of the first follower wheel is in contact with the high-temperature tape; The second guide frame is disposed on the other side of the fixed frame; The second follower wheel is rotatably mounted on the second guide frame, and the bottom of the second follower wheel is in contact with the high-temperature tape.

6. The Pogo Pin press-fit mechanism of claim 5, wherein, The winding unit includes: The first stepper motor is mounted on one side of the fixed frame; A first rotating shaft is rotatably connected to the fixed frame, and one end of the first rotating shaft passes through the fixed frame; A take-up reel, which is sleeved on the other end of the first rotating shaft; The first belt transmission mechanism has its input end connected to the output end of the first stepper motor and its output end connected to one end of the first rotating shaft. It is used to transmit the power of the first stepper motor to the first rotating shaft and drive the first rotating shaft to rotate.

7. The Pogo Pin press-fit mechanism of claim 5 or 6, wherein, The unwinding unit includes: The second stepper motor is located on the other side of the fixed frame; A second rotating shaft is rotatably connected to the fixed frame, and one end of the second rotating shaft passes through the fixed frame. A reel, which is sleeved on the other end of the second rotating shaft; The second belt transmission mechanism has its input end connected to the output end of the second stepper motor and its output end connected to one end of the second rotating shaft. It is used to transmit the power of the second stepper motor to the second rotating shaft and drive the second rotating shaft to rotate.

8. The Pogo Pin press-fit mechanism of claim 5, wherein, The high-temperature tape take-up and unwrap module also includes a photoelectric switch, which is mounted on the second guide frame and is used to sense whether the high-temperature tape is present.

9. The Pogo Pin press-fit mechanism of claim 5, wherein, The first follower wheel has a plurality of circular holes arranged in a circular array on one side of the flange, and a slotted photoelectric sensor is provided on the top of one side of the flange.

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