A quartz crystal resonator dispensing machine

Abstract

This utility model relates to the field of quartz crystal production technology, specifically a quartz crystal resonator dispensing machine. It includes a dispensing machine body, with controllers mounted on the surface of the body. Inside the machine body is a substrate feeding assembly and a first dispensing assembly. A positioning dispensing mechanism is provided on the surface of the first dispensing assembly and inside a fixing plate. A precision feeding mechanism is provided on the inner wall of the machine body and on the surfaces of the substrate feeding assembly and the wafer feeding assembly. This utility model not only enables the dispensing machine to accurately feed crystals and substrates onto the surface of the feeding plate, making the feeding of crystals and substrates more precise, but also allows the dispensing machine to adjust the positions of the first dispensing assembly and the tray according to the position of the feeding plate, resulting in better dispensing performance.

Description

Technical Field

[0001] This utility model relates to the field of quartz crystal production technology, specifically a quartz crystal resonator dispensing machine. Background Technology

[0002] Quartz crystal resonators are electronic components used to generate oscillation signals. In today's highly information-driven world, they are widely used in all aspects of life. Dispensing adhesive is a crucial process in the production of quartz crystal resonators. The conductive adhesive binds the quartz crystal to the base, and at the same time, it also connects the electrodes plated on the surface of the quartz crystal to the base circuit. Existing dispensing machines have some shortcomings in use. To meet market needs, a new type of quartz crystal resonator dispensing machine is required.

[0003] Existing dispensing machines only have one height measurement unit, with multiple working positions between the dispensing position and the height measurement position. The height data measured at the height measurement position in the dispensing working unit will cause dispensing height distortion. Moreover, the existing dispensing machines do not have high precision feeding performance, which makes the feeding of crystals and substrates inaccurate. In addition, the dispensing effect of existing dispensing machines is not good, which makes it inconvenient to adjust the position of the first dispensing component and the tray according to the position of the feeding plate, thus reducing the dispensing effect during use. Utility Model Content

[0004] The purpose of this invention is to provide a quartz crystal resonator dispensing machine to solve the problems mentioned in the background art, such as insufficient precision feeding performance and poor dispensing effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quartz crystal resonator dispensing machine, comprising a dispensing machine body, a controller mounted on the surface of the dispensing machine body, a support platform mounted inside the dispensing machine body, a turntable mounted above the support platform, the turntable and the surface of the support platform rotating in relation to each other, and equidistant feeding plates mounted on the top surface of the turntable, a first material holding platform mounted on the inner wall of the dispensing machine body, a second material holding platform mounted inside the dispensing machine body, a substrate feeding assembly mounted inside the dispensing machine body, a first dispensing assembly mounted inside the dispensing machine body, a fixing plate mounted on the inner wall of the dispensing machine body, a positioning dispensing mechanism mounted on the surface of the first dispensing assembly and inside the fixing plate, and a precision feeding mechanism mounted on the inner wall of the dispensing machine body and the surfaces of the substrate feeding assembly and the wafer feeding assembly.

[0006] Preferably, each surface of the dispensing machine body is provided with a transparent window, which rotates in relation to the surface of the dispensing machine body. Each surface of the dispensing machine body is equipped with a heat dissipation vent cover. A drive motor is mounted at the center of the support platform using screws. The input end of the drive motor is electrically connected to the output end of the controller. A rotating shaft is mounted at the output end of the drive motor via a coupling, and one end of the rotating shaft is fixedly mounted to the surface at the center of the bottom of the turntable. A wafer loading assembly is installed inside the dispensing machine body. The substrate loading assembly is located above the first loading platform, and the wafer loading assembly is located above the second loading platform. A dispensing assembly slides on the surface of a fixed plate. A dispensing nozzle is installed on the bottom surface of the first dispensing assembly. A second vision camera assembly is installed on the inner wall of the dispensing machine body. A third vision camera assembly is installed on the inner wall of the dispensing machine body. A first vision camera assembly is installed on the inner wall of the dispensing machine body. A fourth vision camera assembly is installed on the inner wall of the dispensing machine body. A feeding assembly is installed inside the dispensing machine body. A feeding platform is installed on the inner wall of the dispensing machine body. A material holding plate is placed on the surface of the feeding platform. A material holding box is installed on the inner wall of the dispensing machine body. A second dispensing assembly is installed on the inner wall of the dispensing machine body.

[0007] Preferably, the positioning dispensing mechanism comprises a first laser ranging sensor, a lead screw nut, a guide groove, a shaft, a servo motor, and a lead screw body. The first laser ranging sensor is mounted on the surface of the first dispensing assembly, and the output end of the first laser ranging sensor is electrically connected to the input end of the controller. The lead screw body is disposed inside the fixed plate, and the lead screw body rotates with the inner wall of the fixed plate through a bearing. A lead screw nut is threaded onto the surface of the lead screw body. A guide groove is formed inside the fixed plate, and the guide groove slides with the surface of the lead screw nut. The surface of the lead screw nut is fixed to the surface of the first dispensing assembly.

[0008] Preferably, a servo motor is mounted on the surface of the fixed plate by screws. The input end of the servo motor is electrically connected to the output end of the controller. The output end of the servo motor is mounted with a shaft through a coupling. One end of the shaft passes through the fixed plate and is fixedly mounted to the surface of the lead screw body. The shaft rotates with the inner wall of the fixed plate through a bearing.

[0009] Preferably, the precision feeding mechanism comprises a second laser ranging sensor, an electric push rod, a fixed groove, a moving rod, a moving block, and a fixed cylinder. The inner wall of the dispensing machine body is fitted with a fixed cylinder, and a moving rod is disposed inside the fixed cylinder. One end of the moving rod extends to the outside of the fixed cylinder. Fixed grooves are formed on the inner wall of the fixed cylinder, and the fixed grooves slide against the surfaces of the moving rods. An electric push rod is installed inside the fixed cylinder, and the input end of the electric push rod is electrically connected to the output end of the controller. The output end of the electric push rod is fixed to the surface of the moving rod.

[0010] Preferably, a movable block is mounted on the surface of the substrate loading assembly, the movable block slides against the inner wall of the dispensing machine body, one end of the movable rod is fixed to the surface of the movable block, and a second laser ranging sensor is mounted on the surface of both the substrate loading assembly and the wafer loading assembly, the output end of the second laser ranging sensor being electrically connected to the input end of the controller.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the quartz crystal resonator dispensing machine not only enables the dispensing machine to accurately feed the crystal and substrate onto the surface of the feeding plate, making the feeding of the crystal and substrate more precise, but also enables the dispensing machine to adjust the position of the first dispensing component and the holding box according to the position of the feeding plate, resulting in better dispensing effect during use.

[0012] 1. By setting up a precision feeding mechanism, the position of the substrate on the surface of the first material receiving platform is sensed by the second laser rangefinder, and the detection result is transmitted to the controller. After receiving the signal, the controller automatically controls the electric push rod inside the fixed cylinder to work. Under the action of the electric push rod, the moving rod moves inside the fixed cylinder, so that the moving rod slides inside the fixed groove. Under the action of the fixed groove, the moving rod is guided. When the moving rod moves, the moving rod drives the moving block to slide on the inner wall of the dispensing machine body. The moving block drives the substrate feeding assembly to slide on the inner wall of the dispensing machine body, accurately placing the substrate held on the surface of the substrate feeding assembly onto the surface of the feeding plate. When the wafer feeding assembly feeds the wafer, the position of the wafer can be sensed by the second laser rangefinder, and the substrate and wafer can be accurately fed. This realizes the precision feeding function of the dispensing machine, so that the dispensing machine can accurately feed crystals and substrates onto the surface of the feeding plate during use, making the feeding of crystals and substrates of the dispensing machine more precise during use.

[0013] 2. By incorporating a positioning dispensing mechanism, the position of the feeding plate is sensed by a first laser rangefinder, which sends a signal to the controller. Upon receiving the signal from the first laser rangefinder, the controller automatically controls the servo motor on the surface of the fixed plate. The servo motor drives the shaft to rotate within the inner wall of the fixed plate. As the shaft rotates, it drives the lead screw to rotate inside the fixed plate. The lead screw and nut, through their threaded engagement, slide within a guide groove, which guides the lead screw and nut. When the lead screw and nut move, they drive the first dispensing assembly and the dispensing nozzle to perform positioning dispensing on the substrate on the feeding plate surface. This achieves the positioning dispensing function of the dispensing machine, allowing the machine to adjust the positions of the first dispensing assembly and the tray according to the position of the feeding plate, resulting in better dispensing performance. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0016] Figure 3 This is a top view enlarged cross-sectional structural schematic diagram of the present invention;

[0017] Figure 4 For the present utility model Figure 2 Enlarged structural diagram of the center positioning dispensing mechanism;

[0018] Figure 5 For the present utility model Figure 3 Enlarged structural diagram of the precision feeding mechanism.

[0019] In the diagram: 1. Dispensing machine body; 101. Transparent window; 102. Controller; 103. Heat dissipation vent; 104. Drive motor; 105. First material receiving platform; 106. Dispensing plate; 107. Substrate loading assembly; 108. Wafer loading assembly; 109. Second material receiving platform; 110. Turntable; 111. Support platform; 112. Plate holder; 113. First vision camera assembly; 114. Second vision camera assembly; 115. First dispensing assembly; 116. Third vision camera assembly; 117. Fourth vision camera assembly. 1. Camera assembly; 118. Material holding plate; 119. Unloading assembly; 120. Unloading platform; 121. Fixing plate; 122. Dispensing nozzle; 123. Second dispensing assembly; 2. Positioning dispensing mechanism; 21. First laser rangefinder sensor; 22. Lead screw nut; 23. Guide groove; 24. Shaft; 25. Servo motor; 26. Lead screw body; 3. Precision feeding mechanism; 31. Second laser rangefinder sensor; 32. Electric push rod; 33. Fixing groove; 34. Moving rod; 35. Moving block; 36. Fixing cylinder. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0021] The structure of the quartz crystal resonator dispensing machine provided by this utility model is as follows: Figure 1 and Figure 2As shown, the device includes a dispensing machine body 1. A controller 102 is mounted on the surface of the dispensing machine body 1. The controller 102 can be of the LA series. A transparent window 101 is provided on the surface of the dispensing machine body 1, and the transparent window 101 rotates with the surface of the dispensing machine body 1. A heat dissipation vent cover 103 is installed on the surface of the dispensing machine body 1. A support platform 111 is installed inside the dispensing machine body 1. A turntable 110 is positioned above the support platform 111, and the turntable 110 rotates with the surface of the support platform 111. The surface at the top of the turntable 110... Each dispensing plate 106 is installed with equal spacing. A drive motor 104 is installed at the center of the support platform 111 by screws. The drive motor 104 can be of the JO series. The input end of the drive motor 104 is electrically connected to the output end of the controller 102. The output end of the drive motor 104 is connected to a rotating shaft via a coupling, and one end of the rotating shaft is fixed to the surface at the center of the bottom of the turntable 110. A first material receiving platform 105 is installed on the inner wall of the dispensing machine body 1, and a second material receiving platform 109 is installed inside the dispensing machine body 1. The dispensing machine body 1 is internally equipped with a substrate loading assembly 107 and a wafer loading assembly 108. The substrate loading assembly 107 is located above the first material receiving platform 105, and the wafer loading assembly 108 is located above the second material receiving platform 109. The dispensing machine body 1 is internally equipped with a first dispensing assembly 115. A fixing plate 121 is installed on the inner wall of the dispensing machine body 1. The surfaces of the first dispensing assembly 115 and the fixing plate 121 slide against each other. A dispensing nozzle 122 is installed on the surface at the bottom of the first dispensing assembly 115. The dispensing machine body 1 is internally equipped with a substrate loading assembly 107 and a wafer loading assembly 108. A second vision camera assembly 114 is installed on the inner wall of the dispensing machine body 1. A third vision camera assembly 116 is installed on the inner wall of the dispensing machine body 1. A first vision camera assembly 113 is installed on the inner wall of the dispensing machine body 1. A fourth vision camera assembly 117 is installed on the inner wall of the dispensing machine body 1. A feeding assembly 119 is installed inside the dispensing machine body 1. A feeding platform 120 is installed on the inner wall of the dispensing machine body 1. A material holding plate 118 is placed on the surface of the feeding platform 120. A holding box 112 is installed on the inner wall of the dispensing machine body 1. A second dispensing assembly 123 is installed on the inner wall of the dispensing machine body 1.

[0022] Furthermore, such as Figure 2 and Figure 4As shown, a positioning dispensing mechanism 2 is provided on the surface of the first dispensing assembly 115 and inside the fixed plate 121. The positioning dispensing mechanism 2 consists of a first laser rangefinder 21, a lead screw nut 22, a guide groove 23, a shaft 24, a servo motor 25, and a lead screw body 26. The first laser rangefinder 21 is mounted on the surface of the first dispensing assembly 115. The first laser rangefinder 21 can be a WD series model. The output end of the first laser rangefinder 21 is electrically connected to the input end of the controller 102. The lead screw body 26 is provided inside the fixed plate 121. The lead screw body 26 rotates with the inner wall of the fixed plate 121 through bearings. A lead screw nut 22 is threaded onto the surface of the fixing plate 121. A guide groove 23 is provided inside the fixing plate 121. The guide groove 23 slides and the surface of the lead screw nut 22. The surface of the lead screw nut 22 is fixed to the surface of the first dispensing assembly 115. A servo motor 25 is mounted on the surface of the fixing plate 121 by screws. The servo motor 25 can be of the HF series. The input end of the servo motor 25 is electrically connected to the output end of the controller 102. The output end of the servo motor 25 is mounted on a shaft 24 through a coupling. One end of the shaft 24 passes through the fixing plate 121 and is fixed to the surface of the lead screw body 26. The shaft 24 rotates with the inner wall of the fixing plate 121 through a bearing.

[0023] In practice, the position of the feeding plate 106 is sensed by the first laser rangefinder 21, and the signal is sent to the controller 102. After receiving the signal from the first laser rangefinder 21, the controller 102 automatically controls the servo motor 25 on the surface of the fixed plate 121 to work. Under the action of the servo motor 25, the shaft 24 is driven to rotate on the inner wall of the fixed plate 121. When the shaft 24 rotates, the shaft 24 drives the lead screw body 26 to rotate inside the fixed plate 121. Under the threaded engagement between the lead screw body 26 and the lead screw nut 22, the lead screw nut 22 is driven to slide inside the guide groove 23. Under the action of the guide groove 23, the lead screw nut 22 is guided. When the lead screw nut 22 moves, the lead screw nut 22 drives the first dispensing assembly 115 and the dispensing nozzle 122 to move, and performs positioning dispensing on the substrate on the surface of the feeding plate 106 to realize the positioning dispensing function of the dispensing machine.

[0024] Furthermore, such as Figure 3 and Figure 5As shown, a precision feeding mechanism 3 is provided on the inner wall of the dispensing machine body 1 and the surfaces of the substrate loading assembly 107 and the wafer loading assembly 108. The precision feeding mechanism 3 consists of a second laser ranging sensor 31, an electric push rod 32, a fixing groove 33, a moving rod 34, a moving block 35, and a fixing cylinder 36. The fixing cylinder 36 is installed on the inner wall of the dispensing machine body 1. The moving rod 34 is provided inside the fixing cylinder 36. One end of the moving rod 34 extends to the outside of the fixing cylinder 36. The inner wall of the fixing cylinder 36 is provided with fixing grooves 33. The fixing grooves 33 and the surfaces of the moving rods 34 slide against each other. The electric push rod 32 is installed inside the fixing cylinder 36. Model 2 can be a DG series. The input end of the electric push rod 32 is electrically connected to the output end of the controller 102. The output end of the electric push rod 32 is fixed to the surface of the moving rod 34. A moving block 35 is installed on the surface of the substrate loading assembly 107. The moving block 35 slides against the inner wall of the dispensing machine body 1. One end of the moving rod 34 is fixed to the surface of the moving block 35. A second laser range sensor 31 is installed on the surface of both the substrate loading assembly 107 and the wafer loading assembly 108. The model of the second laser range sensor 31 can be a WD series. The output end of the second laser range sensor 31 is electrically connected to the input end of the controller 102.

[0025] In practice, the second laser rangefinder 31 senses the position of the substrate on the surface of the first material receiving platform 105 and transmits the detection result to the controller 102. After receiving the signal, the controller 102 automatically controls the electric push rod 32 inside the fixed cylinder 36 to work. Under the action of the electric push rod 32, the moving rod 34 moves inside the fixed cylinder 36, causing the moving rod 34 to slide inside the fixed groove 33. Under the action of the fixed groove 33, the moving rod 34 is guided. When the moving rod 34 moves, the moving rod 34 drives the moving block 35 to slide on the inner wall of the dispensing machine body 1. The moving block 35 drives the substrate loading assembly 107 to slide on the inner wall of the dispensing machine body 1, accurately placing the substrate held on the surface of the substrate loading assembly 107 onto the surface of the feeding plate 106. When the wafer loading assembly 108 loads the wafer, the second laser rangefinder 31 can sense the position of the wafer and accurately load the substrate and wafer to realize the function of accurate loading of the dispensing machine.

[0026] Working principle: In use, the dispensing machine body 1 is first placed in the designated position. The user can observe the internal working conditions of the dispensing machine body 1 through the transparent window 101. The heat dissipation cover 103 dissipates heat and prevents dust from entering the dispensing machine body 1. The controller 102 controls the drive motor 104 inside the support platform 111 to work. Under the action of the drive motor 104, the turntable 110 rotates on the surface of the support platform 111. The substrate to be loaded is transported to the surface of the first material receiving platform 105, and then loaded onto the substrate loading assembly 107. Under the action of the first loading platform 105, the substrate is input to the surface of the unloading plate 106. Under the action of the second vision camera assembly 114, the position and angle of the substrate on the surface of the unloading plate 106 are corrected and photographed for detection. The result is displayed on the surface of the controller 102. The turntable 110 drives the unloading plate 106 to rotate. When the unloading plate 106 moves to the bottom of the first dispensing assembly 115, the substrate on the surface of the unloading plate 106 is dispensed under the action of the first dispensing assembly 115 and the dispensing nozzle 122. The third vision camera assembly 11... Under the action of 6, the dispensing position on the surface of the feeding plate 106 is photographed and detected, and the result is displayed on the surface of the controller 102. The feeding plate 106 moves to below the wafer loading assembly 108. Under the action of the wafer loading assembly 108, the crystal on the surface of the second loading stage 109 is transported to the surface of the substrate on the feeding plate 106. Subsequently, the turntable 110 continues to drive the feeding plate 106 to move to below the second dispensing assembly 123. Under the action of the second dispensing assembly 123, secondary dispensing is performed on the surfaces of the crystal and the substrate. Subsequently, the turntable 110... 10 drives the feeding plate 106 to move below the fourth vision camera assembly 117. Under the action of the fourth vision camera assembly 117, the quartz crystal inside the feeding plate 106 after glue dispensing is photographed and detected. The result is displayed on the surface of the controller 102. Then, the turntable 110 drives the feeding plate 106 to move below the unloading assembly 119. Under the action of the unloading assembly 119, the quartz crystal inside the feeding plate 106 is placed on the surface of the holding plate 118. The above steps are repeated to sequentially dispense glue onto the quartz crystal inside the feeding plate 106.

[0027] Subsequently, when the substrate loading assembly 107 loads the substrate from the surface of the first loading platform 105 onto the surface of the unloading plate 106, the second laser ranging sensor 31 senses the position of the substrate on the surface of the first loading platform 105 and transmits the detection result to the controller 102. After receiving the signal, the controller 102 automatically controls the electric push rod 32 inside the fixed cylinder 36 to work. Under the action of the electric push rod 32, the moving rod 34 moves inside the fixed cylinder 36, causing the moving rod 34 to slide inside the fixed groove 33. Under the action of the fixed groove 33, the moving rod 34 is guided. When the moving rod 34 moves, the moving rod 34... The moving block 35 slides on the inner wall of the dispensing machine body 1, and the moving block 35 drives the substrate loading assembly 107 to slide on the inner wall of the dispensing machine body 1. The substrate held by the substrate loading assembly 107 is accurately placed on the surface of the feeding plate 106. When the wafer loading assembly 108 loads the wafer, the position of the wafer can be sensed by the second laser ranging sensor 31, and the substrate and wafer can be accurately loaded to realize the function of precise loading of the dispensing machine. This makes the dispensing machine able to accurately load crystals and substrates onto the surface of the feeding plate 106 when in use, making the loading of crystals and substrates more precise when the dispensing machine is in use.

[0028] Subsequently, when the first dispensing assembly 115 dispenses adhesive onto the substrate on the surface of the feeding plate 106 through the dispensing nozzle 122, the position of the feeding plate 106 is sensed by the first laser rangefinder 21, and a signal is sent to the controller 102. After receiving the signal from the first laser rangefinder 21, the controller 102 automatically controls the servo motor 25 on the surface of the fixing plate 121 to work. Under the action of the servo motor 25, the shaft 24 is driven to rotate on the inner wall of the fixing plate 121. When the shaft 24 rotates, it drives the lead screw body 26 to rotate inside the fixing plate 121. The screw nut 22, under the threaded engagement, slides inside the guide groove 23. The guide groove 23 guides the screw nut 22. When the screw nut 22 moves, it drives the first dispensing assembly 115 and the dispensing nozzle 122 to move, positioning and dispensing glue onto the substrate on the surface of the feeding plate 106. This achieves the positioning and dispensing function of the dispensing machine, allowing the position of the first dispensing assembly 115 and the tray 112 to be adjusted according to the position of the feeding plate 106, resulting in better dispensing effect and ultimately completing the dispensing machine's operation.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A quartz crystal resonator dispensing machine comprising a dispensing machine body (1), characterized in that: The surface of the dispensing machine body (1) is equipped with a controller (102). A support platform (111) is installed inside the dispensing machine body (1). A turntable (110) is set above the support platform (111). The surface of the turntable (110) and the support platform (111) rotate and cooperate with each other. The surface of the top position of the turntable (110) is equipped with equally spaced feeding plates (106). A first material receiving platform (105) is installed on the inner wall of the dispensing machine body (1). A second material receiving platform is installed inside the dispensing machine body (1). The dispensing machine body (1) is equipped with a substrate loading assembly (107) inside the dispensing machine body (1), a first dispensing assembly (115) inside the dispensing machine body (1), a fixing plate (121) is installed on the inner wall of the dispensing machine body (1), a positioning dispensing mechanism (2) is provided on the surface of the first dispensing assembly (115) and inside the fixing plate (121), and a precision loading mechanism (3) is provided on the inner wall of the dispensing machine body (1) and the surface of the substrate loading assembly (107) and the wafer loading assembly (108).

2. The dispensing machine of claim 1, wherein: The surface of the dispensing machine body (1) is provided with transparent windows (101), and the transparent windows (101) are rotatably engaged with the surface of the dispensing machine body (1). The surface of the dispensing machine body (1) is provided with heat dissipation vents (103). A drive motor (104) is installed at the center of the support platform (111) by screws. The input end of the drive motor (104) is electrically connected to the output end of the controller (102). The output end of the drive motor (104) is connected to a rotating shaft by a coupling, and one end of the rotating shaft is fixed to the surface at the center of the bottom of the turntable (110). A wafer loading assembly (108) is installed inside the dispensing machine body (1). The substrate loading assembly (107) is located above the first loading platform (105), and the wafer loading assembly (108) is located above the second loading platform (109). The first dispensing assembly (111) 5) The surface of the fixed plate (121) slides and engages with each other. The surface of the bottom position of the first dispensing assembly (115) is equipped with a dispensing nozzle (122). The inner wall of the dispensing machine body (1) is equipped with a second vision camera assembly (114). The inner wall of the dispensing machine body (1) is equipped with a third vision camera assembly (116). The inner wall of the dispensing machine body (1) is equipped with a first vision camera assembly (113). The inner wall of the dispensing machine body (1) is equipped with a fourth vision camera assembly (117). The inside of the dispensing machine body (1) is equipped with a feeding assembly (119). The inner wall of the dispensing machine body (1) is equipped with a feeding platform (120). The surface of the feeding platform (120) is placed with a material holding plate (118). The inner wall of the dispensing machine body (1) is equipped with a holding box (112). The inner wall of the dispensing machine body (1) is equipped with a second dispensing assembly (123).

3. The quartz crystal resonator dispensing machine according to claim 1, characterized in that: The positioning and dispensing mechanism (2) is composed of a first laser ranging sensor (21), a lead screw nut (22), a guide groove (23), a shaft (24), a servo motor (25), and a lead screw body (26). The first laser ranging sensor (21) is mounted on the surface of the first dispensing assembly (115). The output end of the first laser ranging sensor (21) is electrically connected to the input end of the controller (102). The lead screw body (26) is provided inside the fixed plate (121). The lead screw body (26) rotates with the inner wall of the fixed plate (121) through a bearing. The lead screw nut (22) is threaded on the surface of the lead screw body (26). The guide groove (23) is opened inside the fixed plate (121). The guide groove (23) slides with the surface of the lead screw nut (22). The surface of the lead screw nut (22) is fixed to the surface of the first dispensing assembly (115).

4. The dispensing machine of claim 1, wherein: A servo motor (25) is mounted on the surface of the fixed plate (121) by screws. The input end of the servo motor (25) is electrically connected to the output end of the controller (102). The output end of the servo motor (25) is mounted on a shaft (24) through a coupling. One end of the shaft (24) passes through the fixed plate (121) and is fixed to the surface of the lead screw body (26). The shaft (24) rotates with the inner wall of the fixed plate (121) through a bearing.

5. The quartz crystal resonator dispensing machine of claim 1, wherein: The precision feeding mechanism (3) consists of a second laser ranging sensor (31), an electric push rod (32), a fixed groove (33), a moving rod (34), a moving block (35), and a fixed cylinder (36). The inner wall of the dispensing machine body (1) is equipped with a fixed cylinder (36). The inside of the fixed cylinder (36) is provided with a moving rod (34). One end of the moving rod (34) extends to the outside of the fixed cylinder (36). The inner wall of the fixed cylinder (36) is provided with a fixed groove (33). The fixed groove (33) and the surface of the moving rod (34) slide against each other. The inside of the fixed cylinder (36) is equipped with an electric push rod (32). The input end of the electric push rod (32) is electrically connected to the output end of the controller (102). The output end of the electric push rod (32) is fixed to the surface of the moving rod (34).

6. The quartz crystal resonator dispensing machine of claim 5, wherein: A movable block (35) is mounted on the surface of the substrate loading assembly (107). The movable block (35) slides against the inner wall of the dispensing machine body (1). One end of the movable rod (34) is fixed to the surface of the movable block (35). A second laser rangefinder (31) is mounted on the surface of both the substrate loading assembly (107) and the wafer loading assembly (108). The output end of the second laser rangefinder (31) is electrically connected to the input end of the controller (102).

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