Dispensing machine for NFC chip processing

Abstract

The utility model discloses a dispensing machine for NFC (near field communication) chip processing, which comprises a machine body and supporting legs arranged at four corners of the bottom of the machine body, longitudinal linear lead screw guide rail modules are fixedly connected to the left end and the right end of the top of the machine body, and a U-shaped frame is arranged above the center of the top of the machine body. The left end and the right end of the bottom of the U-shaped frame are in sliding connection with the longitudinal linear lead screw guide rail modules correspondingly. The equipment has the advantage of efficient buffering, multiple mechanisms such as precise guiding (a sliding groove and a sliding block), hydraulic buffering (a hydraulic system composed of a center pipe, a transverse pipe, a vertical pipe and the like) and spring reset (a spring) are combined, high-precision and low-impact dispensing operation on an NFC chip is achieved, the stability and safety in the dispensing process are improved through the composite structure, and the service life of the NFC chip is prolonged. And the self-adaptive capability and the service life of the equipment are obviously enhanced.

Description

Technical Field

[0001] This utility model relates to the field of dispensing machine technology, specifically to a dispensing machine for NFC chip processing. Background Technology

[0002] Dispensing machines play a crucial role in NFC chip manufacturing, primarily used for precise control of liquid (such as adhesives, sealants, conductive adhesives, etc.) dispensing. They enable high-precision dispensing operations, ensuring robust connections between electronic components that meet design specifications. In NFC chip manufacturing, dispensing technology is commonly used to fix chips, fill gaps, and form protective layers.

[0003] Existing chip processing dispensing machines can be referenced from Chinese Utility Model Patent Publication No. CN220126719U, which discloses a dispensing mechanism for semiconductor chips, including a longitudinal linear screw guide module, a bottom body, and placement support feet. The longitudinal linear screw guide module is mounted and fixed on both sides of the upper end of the bottom body. The lower end of the bottom body is provided with placement support feet. A longitudinal moving mechanism is located in the middle of the upper end of the bottom body. A semiconductor chip carrying component is located at the upper end of the longitudinal moving mechanism. A semiconductor chip body is located on the inner side of the upper end of the semiconductor chip carrying component. A concave frame is located at the upper end of the longitudinal linear screw guide module, and a transverse linear screw guide module is located on the inner side of the top of the concave frame. This utility model, by providing a semiconductor chip carrying component structure, facilitates the carrying of the semiconductor chip body for dispensing, and the semiconductor chip body is easy for personnel to handle after dispensing.

[0004] After dispensing, the small telescopic cylinder extends, lifting the movable panel, which in turn raises the semiconductor chip body, exposing it to the concave placement tray. This facilitates the handling of the dispensed semiconductor chip, making processing more efficient and convenient. However, this structure lacks a corresponding cushioning mechanism. When the telescopic cylinder extends or retracts rapidly, without a proper buffering mechanism, a hard collision may occur at the connection between the movable panel and the telescopic cylinder, or when the movable panel comes into contact with other fixed components, resulting in mechanical impact. This could not only damage the equipment itself but also harm the semiconductor chip placed on it. Utility Model Content

[0005] The purpose of this invention is to provide a dispensing machine for NFC chip processing, which has the advantages of high-efficiency buffering. This design combines multiple mechanisms such as precision guidance (slide and slider), hydraulic buffering (hydraulic system composed of central tube, horizontal tube, vertical tube, etc.) and spring reset (spring), to achieve high-precision and low-impact dispensing operation for NFC chips. This composite structure not only improves the stability and safety of the dispensing process, but also significantly enhances the adaptability and service life of the equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an NFC chip dispensing machine, comprising a body and support legs disposed at its four bottom corners; longitudinal linear screw guide rail modules are fixedly connected to the left and right ends of the top of the body; a U-shaped frame is provided above the center of the top of the body; the left and right ends of the bottom of the U-shaped frame are slidably connected to the longitudinal linear screw guide rail modules; a transverse linear screw guide rail module is provided on the top of the inner wall of the U-shaped frame; an NFC chip dispensing assembly is connected to the bottom of the transverse linear screw guide rail module; a longitudinal moving mechanism is provided at the center of the top of the body; an NFC chip carrying assembly is connected to the top of the longitudinal moving mechanism.

[0007] The NFC chip carrying component includes a rectangular support shell fixedly disposed at the top center of the vertical moving mechanism. The rectangular support shell is a rectangular structure with an open front end. A placement cavity is opened inside the rectangular support shell. A movable plate is slidably connected to the inner wall of the placement cavity. The top of the movable plate carries the NFC chip to be applied. Three positioning posts are fixedly connected at equal intervals at the bottom center of the movable plate. At least three horizontal tubes are equidistantly disposed at equal intervals at the bottom of the inner wall of the placement cavity. The number of horizontal tubes is the same as the number of positioning posts. The bottoms of the three positioning posts extend into the horizontal tubes and are slidably connected to them.

[0008] As a preferred embodiment of the NFC chip processing dispensing machine of this utility model, a controller for controlling the entire machine is fixedly connected to the left side of the front surface of the machine body, a dispensing storage tank is fixedly connected to the top right side of the U-shaped frame, a dispensing supply pump is provided on the left side of the dispensing storage tank, and the bottom of the dispensing supply pump is fixedly connected to the top of the U-shaped frame.

[0009] As a preferred embodiment of the NFC chip processing dispensing machine of this utility model, the dispensing supply pump has a material extraction tube fixedly connected to its extraction end, the end of the material extraction tube away from the dispensing supply pump is fixedly connected to one side of the bottom of the dispensing storage tank, the dispensing supply pump has a corrugated pipe fixedly connected to its discharge end, and the end of the corrugated pipe away from the dispensing supply pump is fixedly connected to the input end of the NFC chip dispensing component.

[0010] As a preferred embodiment of the NFC chip processing dispensing machine of this utility model, vertical grooves are provided at the center of the left and right sides of the inner wall of the placement cavity, sliders are fixedly connected at the center of the left and right sides of the movable plate, the grooves and the sliders are slidably connected, a central tube is fixedly connected at the center of the top of the three horizontal tubes, and the bottom of the three positioning posts extends into the interior of the central tube and is slidably connected thereto.

[0011] As a preferred embodiment of the NFC chip processing dispensing machine of this utility model, connecting pipes are fixedly connected to the left and right sides of the adjacent horizontal tubes at the front and rear, oil injection pipes are fixedly connected to the left and right ends of the front surface of the frontmost horizontal tube, and vertical tubes are fixedly connected to the left and right sides of the top of the three horizontal tubes. Hydraulic oil is filled inside the central tube, the horizontal tubes, the vertical tubes and the connecting pipes.

[0012] As a preferred embodiment of the NFC chip processing dispensing machine of this utility model, there are six vertical tubes. The inner walls of three of the central tubes are slidably connected to a first piston plate, and the top of the three first piston plates is fixedly connected to the bottom of the three positioning columns. The inner walls of the six vertical tubes are slidably connected to a second piston plate, and the top of the six second piston plates is fixedly connected to a vertical fixing sleeve.

[0013] As a preferred embodiment of the NFC chip processing dispensing machine of this utility model, the tops of the six fixed sleeves extend above the tops of the six vertical tubes and are slidably connected thereto. The six fixed sleeves are internally connected with telescopic rods that slide vertically. The tops of the six telescopic rods extend above the tops of the six fixed sleeves and are slidably connected thereto.

[0014] In a preferred embodiment of the NFC chip processing dispensing machine of this utility model, the tops of the six telescopic rods are slidably connected to the bottom of the movable plate, each of the six fixed sleeves is provided with a spring, the bottoms of the six springs are fixedly connected to the bottom of the inner wall of the fixed sleeve, and the tops of the six springs are fixedly connected to the bottoms of the six telescopic rods.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model provides a stable foundation for the entire device through the body and supporting legs. The longitudinal linear screw guide module is installed at both ends of the top of the body, providing the U-shaped frame with the ability to move in the longitudinal (Y-axis) direction. The U-shaped frame is fixed to the longitudinal linear screw guide module by a sliding connection, enabling precise movement along the longitudinal linear screw guide module. The transverse linear screw guide module is set at the top of the inner wall of the U-shaped frame and is used to control the movement of the NFC chip dispensing assembly in the transverse (X-axis) direction. The NFC chip dispensing assembly is directly responsible for performing dispensing operations on the NFC chip, and its position is jointly determined by the transverse and longitudinal linear screw guide modules. The longitudinal movement mechanism is located at the center of the top of the body and is used to adjust the position of the NFC chip carrying component.

[0017] 2. This utility model uses an NFC chip dispensing assembly to begin the dispensing operation on the chip. The dispensing head applies downward pressure to the chip. Under this external pressure, the movable plate begins to move downward, causing the positioning post at its bottom to slide down along the inner wall of the central tube. As the positioning post moves downward, it pushes the first piston plate to slide within the central tube, compressing the hydraulic oil inside. The compressed hydraulic oil flows through the horizontal tube to the vertical tube, increasing the amount of hydraulic oil in the vertical tube. As the amount of hydraulic oil in the vertical tube increases, the hydraulic oil pushes the second piston plate and the fixed sleeve upward along the inner wall of the vertical tube. The upward movement of the fixed sleeve causes the telescopic rod to move upward as well, until the top of the telescopic rod re-contacts the bottom of the movable plate. During this process, the spring is compressed, storing elastic potential energy, and simultaneously providing a reverse support force for the movable plate, reducing the impact of external pressure on the chip. Attached Figure Description

[0018] Figure 1 This is a three-dimensional drawing of the present invention;

[0019] Figure 2 This is a 3D diagram of the NFC chip carrying components of this utility model;

[0020] Figure 3 This is a schematic diagram of the NFC chip carrying component structure of this utility model.

[0021] In the diagram: 1. Dispensing pump; 2. Dispensing storage tank; 3. U-shaped frame; 4. NFC chip dispensing assembly; 5. Longitudinal moving mechanism; 6. Controller; 7. Horizontal linear screw guide module; 8. Longitudinal linear screw guide module; 9. Body; 10. Support leg; 11. NFC chip carrying assembly; 1101. Rectangular support shell; 1102. Placement cavity; 1103. Slide groove; 1104. Movable plate; 1105. Slider; 1106. Positioning column; 1107. Central tube; 1108. Horizontal tube; 1109. Vertical tube; 1110. Piston plate No. 1; 1111. Piston plate No. 2; 1112. Fixing sleeve; 1113. Telescopic rod; 1114. Spring; 1115. Connecting tube; 1116. Oil injection tube; 12. Material extraction tube; 13. Corrugated pipe. Detailed Implementation

[0022] Please see Figures 1-3 An NFC chip dispensing machine includes a body 9 and support legs 10 located at its four bottom corners. Vertical linear screw guide rail modules 8 are fixedly connected to the left and right ends of the top of the body 9. A U-shaped frame 3 is located above the center of the top of the body 9. The left and right ends of the bottom of the U-shaped frame 3 are slidably connected to the vertical linear screw guide rail modules 8. A horizontal linear screw guide rail module 7 is located on the top of the inner wall of the U-shaped frame 3. An NFC chip dispensing assembly 4 is connected to the bottom of the horizontal linear screw guide rail module 7. A vertical moving mechanism 5 is located at the center of the top of the body 9, and an NFC chip carrying assembly 11 is connected to the top of the vertical moving mechanism 5.

[0023] The main body 9 and supporting legs 10 provide a stable foundation for the entire device. The longitudinal linear screw guide module 8 is installed at the top left and right ends of the main body 9, providing the U-shaped frame 3 with the ability to move in the longitudinal (Y-axis) direction. The U-shaped frame 3 is fixed to the longitudinal linear screw guide module 8 by a sliding connection, and can move precisely along the longitudinal linear screw guide module 8. The transverse linear screw guide module 7 is set at the top of the inner wall of the U-shaped frame 3 and is used to control the movement of the NFC chip dispensing assembly 4 in the transverse (X-axis) direction. The NFC chip dispensing assembly 4 is directly responsible for performing dispensing operations on the NFC chip. Its position is jointly determined by the transverse linear screw guide module 7 and the longitudinal linear screw guide module 8. The longitudinal movement mechanism 5 is located at the top center of the main body 9 and is used to adjust the position of the NFC chip carrying assembly 11.

[0024] Furthermore, the NFC chip carrying component 11 includes a rectangular support shell 1101 fixedly disposed at the top center of the vertical moving mechanism 5. The rectangular support shell 1101 is a rectangular structure with an open front end. A placement cavity 1102 is provided inside the rectangular support shell 1101. A movable plate 1104 is slidably connected to the inner wall of the placement cavity 1102. The top of the movable plate 1104 carries the NFC chip to be applied. Three positioning posts 1106 are fixedly connected at equal intervals at the bottom center of the movable plate 1104. At least three horizontal tubes 1108 are equidistantly disposed at equal intervals at the bottom of the inner wall of the placement cavity 1102. The number of horizontal tubes 1108 is the same as the number of positioning posts 1106. The bottom of the three positioning posts 1106 extends into the interior of the horizontal tubes 1108 and is slidably connected to them.

[0025] The NFC chip carrying component 11 includes a rectangular support shell 1101, a placement cavity 1102, a movable plate 1104, positioning posts 1106, and a horizontal tube 1108, etc., specifically designed to support the NFC chips to be dispensed and ensure their accurate positioning during the dispensing process. The open front end of the rectangular support shell 1101 facilitates the loading and unloading of the NFC chips. The placement cavity 1102 is located inside, accommodating the movable plate 1104, allowing it to slide up and down to lift or lower the chip. The top of the movable plate 1104 supports the NFC chip to be dispensed, and three equidistant positioning posts 1106 are fixed at the center of its bottom. The number of positioning posts 1106 matches the number of horizontal tubes 1108 at the bottom of the placement cavity 1102, and they are slidably connected to ensure the precise vertical movement of the movable plate 1104 while maintaining stability and accuracy.

[0026] A key feature of this design is the use of a sliding connection between the positioning post 1106 and the horizontal tube 1108 to ensure the smooth movement of the movable plate 1104. This allows the NFC chip to be precisely lifted or lowered during the dispensing process. This design not only improves the accuracy of dispensing but also simplifies the chip loading and unloading process, thereby increasing work efficiency.

[0027] Furthermore, a controller 6 for controlling the entire machine is fixedly connected to the left side of the front surface of the machine body 9, and a glue storage tank 2 is fixedly connected to the top right side of the U-shaped frame 3. A glue supply pump 1 is provided on the left side of the glue storage tank 2, and the bottom of the glue supply pump 1 is fixedly connected to the top of the U-shaped frame 3.

[0028] Furthermore, the dispensing pump 1 has a material extraction pipe 12 fixedly connected to its material extraction end. The end of the material extraction pipe 12 away from the dispensing pump 1 is fixedly connected to one side of the bottom of the dispensing storage tank 2. The dispensing pump 1 has a corrugated pipe 13 fixedly connected to its material discharge end. The end of the corrugated pipe 13 away from the dispensing pump 1 is fixedly connected to the input end of the NFC chip dispensing assembly 4.

[0029] The dispensing pump 1 starts and draws glue from the dispensing storage tank 2 through the extraction pipe 12. The glue is then transported to the NFC chip dispensing assembly 4 through the corrugated pipe 13. The NFC chip dispensing assembly 4 starts to perform the dispensing action according to the program set by the controller 6.

[0030] Furthermore, vertical grooves 1103 are provided at the center of both the left and right sides of the inner wall of the placement cavity 1102. Slider blocks 1105 are fixedly connected at the center of both the left and right sides of the movable plate 1104. The grooves 1103 and the sliders 1105 are slidably connected. A central tube 1107 is fixedly connected at the center of the top of each of the three horizontal tubes 1108. The bottom of the three positioning posts 1106 extends into the interior of the central tube 1107 and is slidably connected to it.

[0031] The design of the slide 1103 and slider 1105 ensures the linear movement of the movable plate 1104 during the lifting process, avoiding possible offset or tilting problems. The precise guiding mechanism helps maintain the high consistency of the movable plate 1104, which is especially important for applications requiring high-precision dispensing operations. The tight fit between the slide 1103 and slider 1105 reduces unnecessary friction, lowers the wear rate of mechanical parts, and extends the service life of the equipment.

[0032] Furthermore, connecting pipes 1115 are fixedly connected to both sides of the adjacent horizontal pipes 1108 at the front and rear. Oil injection pipes 1116 are fixedly connected to both ends of the front surface of the frontmost horizontal pipe 1108. Vertical pipes 1109 are fixedly connected to both sides of the top of the three horizontal pipes 1108 at the top. The center pipe 1107, horizontal pipes 1108, vertical pipes 1109 and connecting pipes 1115 are all filled with hydraulic oil.

[0033] The central tube 1107 serves to axially limit and guide the positioning column 1106, enhancing verticality and stability during lifting. The horizontal tube 1108 supports the positioning column 1106 and provides sliding support. A complete hydraulic oil circulation system is formed by the central tube 1107, the vertical tube 1109, and the connecting tube 1115. The vertical tube 1109 is vertically positioned and fixed to the top left and right sides of the horizontal tube 1108, connecting the upper and lower hydraulic channels to allow hydraulic oil to flow between different heights. The connecting tube 1115 is positioned between adjacent horizontal tubes 1108 to achieve lateral communication between them, forming a closed-loop hydraulic network. This helps maintain balanced hydraulic oil pressure throughout the system. The oil injection tube 1116 is located at both ends of the front surface of the foremost horizontal tube 1108, used to inject or replenish hydraulic oil into the entire hydraulic system.

[0034] Furthermore, there are six vertical tubes 1109. The inner walls of the three central tubes 1107 are all slidably connected to piston plates 1110. The tops of the three piston plates 1110 are fixedly connected to the bottoms of the three positioning posts 1106. The inner walls of the six vertical tubes 1109 are all slidably connected to piston plates 1111. The tops of the six piston plates 1111 are all fixedly connected to vertically oriented fixing sleeves 1112.

[0035] Furthermore, the tops of the six fixed sleeves 1112 extend above the tops of the six vertical tubes 1109 and are slidably connected thereto. The six fixed sleeves 1112 are internally connected with telescopic rods 1113 that slide vertically. The tops of the six telescopic rods 1113 extend above the tops of the six fixed sleeves 1112 and are slidably connected thereto.

[0036] When the NFC chip dispensing assembly 4 dispenses the NFC chip onto the movable plate 1104, it applies a downward pressure to the top of the movable plate 1104. As the movable plate 1104 moves downward under this pressure, it drives the positioning post 1106 at its bottom center, causing the first piston plate 1110 to slide downwards along the inner wall of the central tube 1107. At this time, the hydraulic oil inside the central tube 1107 is compressed. The compressed hydraulic oil gradually flows through the horizontal tube 1108 into the vertical tube 1109. As the amount of hydraulic oil inside the vertical tube 1109 gradually increases, the hydraulic oil pushes the second piston plate 11... 11 and the fixed sleeve 1112 move upward along the inner wall of the vertical tube 1109. When the second piston plate 1111 and the fixed sleeve 1112 move upward along the inner wall of the vertical tube 1109, they drive the telescopic rod 1113 to move upward as well, until the top of the telescopic rod 1113 contacts the bottom of the movable plate 1104. During the dispensing process, the system can automatically adjust the support force according to the pressure to avoid damage to the chip due to rigid collision. The multi-point support design ensures that the movable plate 1104 is always in a horizontal state, improving the dispensing accuracy. The downward pressure energy is absorbed by the hydraulic system and converted into support force, realizing energy recycling.

[0037] Furthermore, the tops of the six telescopic rods 1113 are slidably connected to the bottom of the movable plate 1104, and each of the six fixed sleeves 1112 is equipped with a spring 1114. The bottoms of the six springs 1114 are fixedly connected to the bottom of the inner wall of the fixed sleeve 1112, and the tops of the six springs 1114 are fixedly connected to the bottoms of the six telescopic rods 1113.

[0038] By adding a spring 1114 inside the fixed sleeve 1112 and connecting it to the bottom of the telescopic rod 1113, this structure achieves a combination of hydraulic buffering and elastic reset functions, significantly enhancing the adaptability, stability and safety of the NFC chip carrying component 11 during the dispensing process.

[0039] The operator or automated equipment places the NFC chip to be dispensed on the movable plate 1104, sets the dispensing parameters using the controller 6, and starts the equipment. The longitudinal moving mechanism 5 adjusts the position of the NFC chip carrying component 11 to ensure that the chip is accurately aligned with the dispensing head.

[0040] The NFC chip dispensing assembly 4 begins dispensing the chip. The dispensing head applies downward pressure to the chip. Under external pressure, the movable plate 1104 begins to move downward, causing the positioning post 1106 at its bottom to slide down along the inner wall of the central tube 1107. When the positioning post 1106 moves downward, it pushes the first piston plate 1110 to slide in the central tube 1107, compressing the hydraulic oil in the central tube 1107. The compressed hydraulic oil flows through the horizontal pipe 1108 to the vertical pipe 1109, increasing the amount of hydraulic oil in the vertical pipe 1109. As the amount of hydraulic oil in the vertical pipe 1109 increases, the hydraulic oil pushes the second piston plate 1111 and the fixed sleeve 1112 to move upward along the inner wall of the vertical pipe 1109. The upward movement of the fixed sleeve 1112 causes the telescopic rod 1113 to move upward as well, until the top of the telescopic rod 1113 re-contacts the bottom of the movable plate 1104. During this process, the spring 1114 is compressed, storing elastic potential energy, and at the same time providing a reverse support force for the movable plate 1104, reducing the impact of external pressure on the chip.

[0041] The central tube 1107, horizontal tube 1108, vertical tube 1109, and connecting tube 1115 constitute a closed hydraulic system. The hydraulic oil circulates throughout the system. When the movable plate 1104 is lowered by the pressure of the dispensing head, the hydraulic oil flows between different pipes, which plays a buffering role and reduces the impact of the impact on the chip. The presence of the spring 1114 further enhances the buffering capacity of the system, allowing the movable plate 1104 to move smoothly within a certain range and avoid chip damage caused by sudden pressure changes.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An NFC chip dispensing machine, comprising a body (9) and support legs (10) disposed at the four corners of its bottom, wherein longitudinal linear screw guide modules (8) are fixedly connected to the left and right ends of the top of the body (9), a U-shaped frame (3) is provided above the center of the top of the body (9), the left and right ends of the bottom of the U-shaped frame (3) are slidably connected to the longitudinal linear screw guide modules (8), a transverse linear screw guide module (7) is provided on the top of the inner wall of the U-shaped frame (3), an NFC chip dispensing assembly (4) is connected to the bottom of the transverse linear screw guide module (7), a longitudinal moving mechanism (5) is provided at the center of the top of the body (9), and an NFC chip carrying assembly (11) is connected to the top of the longitudinal moving mechanism (5), characterized in that: The NFC chip carrying component (11) includes a rectangular support shell (1101) fixedly disposed at the top center of the longitudinal moving mechanism (5). The rectangular support shell (1101) is a rectangular structure with an open front end. A placement cavity (1102) is provided inside the rectangular support shell (1101). A movable plate (1104) is slidably connected to the inner wall of the placement cavity (1102). The top of the movable plate (1104) carries the NFC chip to be applied. Three positioning posts (1106) are fixedly connected at equal intervals at the bottom center of the movable plate (1104). At least three horizontal tubes (1108) are equidistantly disposed at the bottom of the inner wall of the placement cavity (1102). The number of horizontal tubes (1108) is the same as the number of positioning posts (1106). The bottom of the three positioning posts (1106) extends into the horizontal tubes (1108) and is slidably connected to them.

2. The dispensing machine for NFC chip processing as described in claim 1, characterized in that: The controller (6) for controlling the entire machine is fixedly connected to the left side of the front surface of the machine body (9). A glue storage tank (2) is fixedly connected to the top right side of the U-shaped frame (3). A glue supply pump (1) is provided on the left side of the glue storage tank (2). The bottom of the glue supply pump (1) is fixedly connected to the top of the U-shaped frame (3).

3. The dispensing machine for NFC chip processing as described in claim 2, characterized in that: The dispensing pump (1) has a fixed suction pipe (12) at its suction end. The suction pipe (12) is fixedly connected to the bottom side of the dispensing storage tank (2) at one end away from the dispensing pump (1). The dispensing pump (1) has a fixed discharge end with a corrugated pipe (13). The corrugated pipe (13) is fixedly connected to the input end of the NFC chip dispensing assembly (4) at one end away from the dispensing pump (1).

4. The dispensing machine for NFC chip processing as described in claim 1, characterized in that: Vertical grooves (1103) are provided at the center of the left and right sides of the inner wall of the placement cavity (1102). Slider blocks (1105) are fixedly connected at the center of the left and right sides of the movable plate (1104). The grooves (1103) and the sliders (1105) are slidably connected. A central tube (1107) is fixedly connected at the center of the top of the three horizontal tubes (1108). The bottom of the three positioning columns (1106) extends into the interior of the central tube (1107) and is slidably connected to it.

5. The dispensing machine for NFC chip processing as described in claim 4, characterized in that: Connecting pipes (1115) are fixedly connected to the left and right sides of the adjacent horizontal pipes (1108). Oil injection pipes (1116) are fixedly connected to the left and right ends of the front surface of the frontmost horizontal pipe (1108). Vertical pipes (1109) are fixedly connected to the left and right sides of the top of the three horizontal pipes (1108). The center pipe (1107), the horizontal pipes (1108), the vertical pipes (1109) and the connecting pipes (1115) are all filled with hydraulic oil.

6. The dispensing machine for NFC chip processing as described in claim 5, characterized in that: There are six vertical tubes (1109). The inner walls of the three central tubes (1107) are all slidably connected to a first piston plate (1110). The top of the three first piston plates (1110) is fixedly connected to the bottom of the three positioning columns (1106). The inner walls of the six vertical tubes (1109) are all slidably connected to a second piston plate (1111). The top of the six second piston plates (1111) is fixedly connected to a vertical fixing sleeve (1112).

7. The dispensing machine for NFC chip processing as described in claim 6, characterized in that: The tops of the six fixed sleeves (1112) extend above the tops of the six vertical tubes (1109) and are slidably connected thereto. The six fixed sleeves (1112) are internally connected with telescopic rods (1113) that slide vertically. The tops of the six telescopic rods (1113) extend above the tops of the six fixed sleeves (1112) and are slidably connected thereto.

8. The dispensing machine for NFC chip processing as described in claim 7, characterized in that: The tops of the six telescopic rods (1113) are slidably connected to the bottom of the movable plate (1104). Each of the six fixed sleeves (1112) is provided with a spring (1114). The bottoms of the six springs (1114) are fixedly connected to the bottom of the inner wall of the fixed sleeve (1112). The tops of the six springs (1114) are fixedly connected to the bottoms of the six telescopic rods (1113).

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