A cover slip mounting machine

Abstract

The present invention provides a slide mounting machine, which includes a frame assembly, a slide clamping device, a staining rack conveying device, a cover glass conveying device, a dispensing device and a slide drying bracket. The frame assembly is used for mounting the slide clamping device, the staining rack conveying device, the cover glass conveying device, the dispensing device and the slide drying bracket. The slide clamping device is used for automatically clamping the slides placed on the slide drying bracket. The staining rack conveying device is used for automatically conveying the staining rack to facilitate the staining process. The cover glass conveying device is used for automatically conveying the cover glass to prepare for dispensing and mounting the slide. The dispensing device is used for automatically dispensing and mounting the slide with the cover glass placed thereon. By providing the slide clamping device, the staining rack conveying device, the cover glass conveying device and the dispensing device, the present invention can achieve automatic clamping, automatic staining of the slides, as well as automatic conveying and automatic dispensing of the cover glass, with a high degree of automation.

Description

Technical Field

[0001] The present invention relates to the technical field of medical machinery and equipment, and particularly to a cover slip machine for automatically covering cover slips on glass slides. Background Art

[0002] In the medical field, for facilitating the observation of cells under a microscope, the application of glass slides is routine. When making samples, cells or tissues are usually placed on glass slides, and then after steps of staining and covering with cover slips, complete samples are made for laboratory use. Among them, the staining step is to immerse the glass slides in a staining box for staining, and the cover slip covering step is to cover a cover slip on the glass slide.

[0003] Existing devices in the market for staining and covering cover slips generally use two separate devices for processing. It is necessary to manually transport the glass slides from the staining device to the cover slip covering device for covering cover slips. Due to certain limitations in the size of the cover slip covering device, only a small number of glass slides can be covered at a time, which greatly wastes labor costs and time costs. Summary of the Invention

[0004] The purpose of the present invention is to provide a cover slip machine that can effectively be directly docked with a staining device to effectively reduce labor costs and time costs.

[0005] To achieve the above purpose, the present invention provides a cover slip machine, including a frame assembly, a glass slide clamping device, a staining rack conveying device, a cover slip conveying device, a dispensing device, and a drying rack;

[0006] The frame assembly includes a frame main body, a mounting base plate, and a side door. The mounting base plate is installed at the bottom of the frame main body for installing various components; the side door is installed on one side of the frame main body where the staining rack conveying device is installed through a hinge, and is used to transport the glass slides into the staining rack conveying device through opening or closing the side door;

[0007] Preferably, the frame assembly further includes a flip cover, a bottom cover, and floor feet. The flip cover is installed on the frame main body through a hinge so that operators can view the internal situation of the frame main body in real time; the bottom cover is installed on the frame main body through a hinge and is arranged at the lower end of the frame main body so that operators can view or replace the electrical components installed on the mounting base plate by opening the bottom cover; the floor feet are screwed on the mounting base plate and are symmetrically arranged with respect to the central axes of the X-axis and Y-axis of the mounting base plate respectively;

[0008] Preferably, the flip cover is made of a transparent material.

[0009] The slide clamping device is used to clamp and transport slides, and it includes a driving module and a clamping module. The driving module is installed on the mounting base plate and is used to drive the clamping module to displace; the clamping module includes a rotating motor, clamping fingers and a limiting component. The rotating motor is installed on the movable end of the X-axis driving module through a motor fixing seat. The clamping fingers are installed on the driving shaft of the rotating motor and rotate through the driving of the driving motor to clamp the slide.

[0010] Preferably, the driving module includes a Z-axis driving module, a Y-axis driving module, and an X-axis driving module. The Z-axis driving module is installed on the mounting base plate. The Y-axis driving module is installed on the Z-axis driving module. The X-axis driving module is installed on the Y-axis driving module. The clamping module is installed on the X-axis driving module to perform displacements in the X-axis, Y-axis, and Z-axis directions through the driving of the Z-axis driving module, Y-axis driving module, and X-axis driving module.

[0011] Preferably, a first limiting component is further provided on the clamping module. The first limiting component includes a first limit sensor and a first induction piece. The first limit sensor is installed on the motor fixing seat. The first induction piece is connected to the driving shaft of the rotating motor and rotates through the driving of the rotating motor, and the rotation position of the rotating motor is limited through the sensing of the first limit sensor.

[0012] The staining rack conveying device is used to place and transport slides, and it includes a staining rack conveying module and a slide placing module. The staining rack conveying module is installed on the mounting base plate and is used to drive the slide placing module to displace; the slide placing module is connected to the staining rack conveying module and is used to place slides.

[0013] The cover glass conveying device is used to place and transport cover glasses, and it includes a cover glass conveying module and a cover glass placing module. The cover glass conveying module is installed on the mounting base plate and is used to drive the cover glass placing module to displace; the cover glass placing module is connected to the cover glass conveying module and is used to place cover glasses.

[0014] Preferably, the cover glass placing module includes a cover glass box, a spacer block, a recycling box, and a mounting plate. The mounting plate is installed on the cover glass conveying module. The cover glass box is installed on the mounting plate and is used to place cover glasses; the spacer block is installed on the mounting plate and is used to place slides to facilitate placing cover glasses on them; the recycling box is installed on the mounting plate and is used to recycle cover glasses;

[0015] As a further solution of the present invention: The cover glass conveying device further includes a suction cup and a suction cup conveying module. The suction cup is installed on the suction cup conveying module and is used to suck cover glasses; the suction cup conveying module is installed on the mounting frame of the dispensing device.

[0016] The dispensing device is used for dispensing on the glass slide, and it includes a mounting frame, a dispensing module and a glue bottle rack. The mounting frame is mounted on the mounting base plate and is used for mounting the dispensing module and the glue bottle rack. The dispensing module is used for dripping glue on the glass slide, and the glue bottle rack is used for placing glue bottles.

[0017] The slide drying bracket is mounted on the mounting base plate and is used for placing the glass slide after being sealed.

[0018] Preferably, more than one slide drying tray is further mounted on the slide drying bracket;

[0019] Preferably, the slide drying tray is arranged on the slide drying bracket in a pull-out structure.

[0020] As a further solution of the present invention: the Z-axis drive module, the Y-axis drive module, the X-axis drive module, the staining rack conveying module, the cover glass conveying module and the suction cup conveying module all adopt synchronous pulley drive components. The synchronous pulley drive component includes a mounting block, a drive motor, a driving wheel, a driven wheel and a synchronous belt. The drive motor is mounted on the mounting block, and a driving wheel is connected to its drive shaft to provide a power source for the driving wheel. The driven wheel is mounted on the mounting block through a wheel shaft and is connected to the driving wheel through a synchronous belt.

[0021] As a further solution of the present invention: a second limiting component is further provided on the synchronous pulley drive component. The second limiting component includes a second limiting sensor and a second sensing piece. The second limiting sensor is mounted on the mounting block and is used for detecting the sensing piece. The second sensing piece is mounted on the synchronous belt.

[0022] As a further solution of the present invention: a belt pressing block for preventing the synchronous belt from running off and an adjusting block for adjusting the tension of the synchronous belt are further provided on the synchronous belt component.

[0023] Applying the technical solution of the present invention has the following beneficial effects:

[0024] (1) By setting a glass slide clamping device, a staining rack conveying device, a cover glass conveying device and a dispensing device, the present invention can realize the automatic clamping, automatic staining of the glass slide, as well as the automatic conveying and automatic dispensing of the cover glass, with high automation degree.

[0025] (2) By setting a slide drying bracket, the glass slide can be placed in advance, which is convenient for the automatic clamping of the glass slide.

[0026] (3) By setting the X-axis, Y-axis, Z-axis and rotation drives for the clamping module, the present invention can realize all-round clamping.

[0027] (4) The present invention effectively corrects the cover glass during the suction process by arranging a spacer block in the cover glass conveying device.

[0028] (5) In the present invention, the drying tray is designed as a pull-out structure to facilitate the operation of the operator.

[0029] (6) In the present invention, a limiting component is arranged on all synchronous pulley assemblies to limit their operating ranges.

[0030] (7) In the present invention, a belt pressing block and an adjusting block are arranged on the synchronous belts in the synchronous pulley assemblies to prevent the synchronous belts from running off track and to adjust their tension.

[0031] In addition to the purposes, features, and advantages described above, the present invention has other purposes, features, and advantages. The present invention will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0033] Figure 1 is an axonometric view of the overall structure of the present invention;

[0034] Figure 2 is an axonometric schematic view of the present invention with the frame hidden;

[0035] Figure 3 is an axonometric schematic view of the device for clamping the glass slide in the present invention;

[0036] Figure 4 is an axonometric schematic view of the Z-axis drive module in the present invention;

[0037] Figure 5 is a first axonometric schematic view of the clamping module in the present invention;

[0038] Figure 6 is a second axonometric schematic view of the clamping module in the present invention;

[0039] Figure 7 is an axonometric schematic view of the staining rack conveying device in the present invention;

[0040] Figure 8 is a front view schematic view of the staining rack conveying device in the present invention;

[0041] Figure 9 is an assembled axonometric schematic view of the cover glass conveying device and the dispensing device in the present invention;

[0042] Figure 10It is the main front view assembly diagram of the cover glass conveying device and the dispensing device in the present invention;

[0043] Figure 11 It is the main left view assembly diagram of the cover glass conveying device and the dispensing device in the present invention.

[0044] Among them:

[0045] 100: Frame main body, 101: Flip cover, 102: Bottom cover, 103: Floor feet, 104: Installation base plate, 105: Side door,

[0046] 2: Slide glass clamping device, 2-1: Z-axis drive module, 2-11: Z-axis mounting plate, 2-12: Z-axis guide rail, 2-13: Z-axis synchronous pulley assembly, 2-14: Z-axis limit component, 2-2: Y-axis drive module, 2-3: X-axis drive module, 2-4: Clamping module, 2-41: Rotation motor, 2-42: Motor mounting seat, 2-43: Connecting plate, 2-44: Finger cylinder, 2-45: Clamping finger, 2-47: First limit sensor, 2-48: Inductive sheet,

[0047] 3: Staining rack conveying device, 3-1: First mounting plate, 3-2: First guide rail, 3-3: Conveying synchronous pulley drive assembly, 3-4: Second limit sensor, 3-5: Limit block, 3-6: Belt pressing block, 3-7: Pressing block fixing block, 3-8: Staining rack tray, 3-9: Staining rack bottom tray, 3-10: Slide glass rack,

[0048] 4: Cover glass conveying device, 4-1: Second mounting plate, 4-2: Glue bottle support box, 4-3: Mounting block, 4-4: First synchronous pulley drive assembly, 4-5: Support seat, 4-6: Second guide rail, 4-7: Third mounting plate, 4-8: Spacer block, 4-9: Cover glass box, 4-10: Recycling box,

[0049] 5: Dispensing device, 5-1: Mounting vertical plate, 5-2: Dispensing valve mounting plate, 5-3: Horizontal mounting plate, 5-4: Dispensing machine, 5-5: Fixing frame, 5-6: Dispensing valve seat, 5-7: Suction cup, 5-8: Glue bottle fixing seat, 5-9: Suction cup mounting plate, 5-10: Mounting bracket, 5-11: Second synchronous pulley drive assembly,

[0050] 6: Drying sheet bracket, 6-1: Drying sheet tray. Specific embodiments

[0051] The following will describe the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention can be implemented in many different ways defined and covered by the claims.

[0052] See Figures 1 to 11As shown in the figure, a cover glass mounting machine provided by the present invention includes a frame assembly, a slide glass clamping device 2, a staining rack conveying device 3, a cover glass conveying device 4, a dispensing device 5, and a drying rack 6;

[0053] The frame assembly includes a frame main body 100, a flip cover 101, a bottom cover 102, feet 103, a mounting bottom plate 104, and a side door 105. The mounting bottom plate 104 is installed at the bottom of the frame main body 100 for installing various components. The flip cover 101 is installed on the frame main body 100 through a hinge (not labeled), and the flip cover 101 is made of a transparent material so that the operator can view the internal situation of the frame main body 100 in real time. The bottom cover 102 is installed on the frame main body 100 through a hinge (not labeled) and is provided at the lower end of the frame main body 100 so that the operator can view or replace the electrical components installed on the mounting bottom plate 104 by opening the bottom cover 102. The feet 103 are screwed onto the mounting bottom plate 104, and there are 4 of them, which are symmetrically arranged with respect to the X-axis and Y-axis center axes of the mounting bottom plate 104 respectively. The side door 105 is provided on one side of the frame main body 100 and on the same side as the staining rack conveying device 3, so that a manually operated or robotic (not labeled) device can place the stained slides on the staining rack conveying device 3.

[0054] The slide clamping device 2 includes a clamping module 2-4 for clamping slides, and a Z-axis driving module 2-1, a Y-axis driving module 2-2, and an X-axis driving module 2-3 for driving the clamping module 2-4. The X-axis driving module 2-3 is installed on the mounting base plate 104 and is used to drive the Y-axis driving module 2-2 to perform a horizontal displacement in the X-axis direction; the Y-axis driving module 2-2 is installed on the X-axis driving module 2-3 and is used to drive the Z-axis driving module 2-1 to perform a horizontal displacement in the Y-axis direction; the Z-axis driving module 2-1 is fixedly installed on the Y-axis driving module 2-2 and is used to drive the clamping module 2-4 to perform a horizontal displacement in the Z-axis direction; the clamping module 2-4 includes a rotating motor 2-41, a motor mounting seat 2-42, a connecting plate 2-43, a finger cylinder 2-44, clamping fingers 2-45, a limit sensor 2-47, and an induction sheet 2-48. The rotating motor 2-41 is installed on the Z-axis driving module 2-1 of the Z-axis driving module 2-1 through the motor mounting seat 2-42 to be driven by the Z-axis driving module 2-1; the driving shaft of the rotating motor 2-41 is connected to the finger cylinder 2-44 through the connecting plate 2-43 to drive the finger cylinder 2-44 to perform a rotational motion; the clamping fingers 2-45 are installed on the driving end of the finger cylinder 2-44 to be driven by the finger cylinder 2-44; the first limit sensor 2-47 is fixedly installed on the motor mounting seat 2-42, and the induction sheet 2-48 is fixedly installed on the connecting plate to limit the rotation position of the rotating motor 2-41 through the sensing of the first limit sensor 2-47;

[0055] Preferably, the Z-axis driving module 2-1, the Y-axis driving module 2-2, and the X-axis driving module 2-3 have the same structure.

[0056] As a further embodiment of the present invention: taking the Z-axis driving module as an example, the Z-axis driving module 2-1 includes a Z-axis mounting plate 2-11, a Z-axis guide rail 2-12, a Z-axis synchronous pulley assembly 2-13, and a Z-axis limit assembly 2-14. The Z-axis mounting plate 2-11 is installed on the Y-axis driving module 2-2. The fixed end of the Z-axis guide rail 2-12 is installed on the Z-axis mounting plate 2-11, and its movable end is connected to the motor mounting seat 2-42 to guide the displacement of the motor mounting seat 2-42; the fixed end of the Z-axis synchronous pulley assembly 2-13 is installed on the Z-axis mounting plate 2-11, and its driving end is connected to the motor mounting seat 2-42 to provide power for the clamping module 2-4;

[0057] Preferably, a Z-axis limit assembly 2-14 is further installed on the Z-axis synchronous pulley assembly 2-13 to limit the driving range of the clamping module 2-4 installed on the Z-axis synchronous pulley assembly 2-13.

[0058] The staining rack conveying device 3 includes a first mounting plate 3-1, a first guide rail 3-2, a conveying pulley drive assembly 3-3, a second limit sensor 3-4, a limit block 3-5, a belt pressing block 3-6, a pressing block fixing block 3-7, a staining rack tray 3-8, a staining rack bottom support 3-9, and a glass slide rack 3-10. The first mounting plate 3-1 is mounted on the mounting bottom plate 104, and a conveying pulley drive assembly 3-3 and a first guide rail 3-2 are fixedly installed at its lower end for fixing the conveying pulley drive assembly 3-3 and the first guide rail 3-2. The movable end of the conveying pulley drive assembly 3-3 is connected to the pressing block fixing block 3-7 to displace the pressing block fixing block 3-7. The movable end of the first guide rail 3-2 is connected to the staining rack tray 3-8 to guide the displacement of the staining rack tray 3-8.

[0059] Preferably, a limit block 3-5 is further installed on the conveying pulley drive assembly 3-3, and a second limit sensor 3-4 for sensing the limit block 3-5 is installed on the first mounting plate 3-1 to limit the movement range of the conveying pulley drive assembly 3-3.

[0060] Preferably, a pressing block fixing block 3-7 is further installed on the conveying pulley drive assembly 3-3, and a belt pressing block 3-6 is connected to the pressing block fixing block 3-7 to limit the belt in the conveying pulley drive assembly 3-3.

[0061] Preferably, the staining rack tray 3-8 is further connected to the pressing block fixing block 3-7 to drive the staining rack tray 3-8 to displace.

[0062] Preferably, a staining rack bottom support 3-9 is installed at the upper end of the staining rack tray 3-8, and a glass slide rack 3-10 for placing glass slides (not marked) is installed in the staining rack bottom support 3-9 to synchronously displace the glass slide rack 3-10.

[0063] The cover glass conveying device 4 includes a second mounting plate 4-1, a glue bottle tray 4-2, a mounting block 4-3, a first synchronous belt wheel drive assembly 4-4, a support seat 4-5, a second guide rail 4-6, a third mounting plate 4-7, a cushion block 4-8, a cover glass box 4-9, and a recycling box 4-10. The second mounting plate 4-1 is connected to the mounting bottom plate 104 through the support seat 4-5. The glue bottle tray 4-2 and the second guide rail 4-6 are respectively installed on the second mounting plate 4-1. The movable end of the second guide rail 4-6 is connected to the third mounting plate 4-7, and the third mounting plate 4-7 is further connected to the movable end of the first synchronous belt wheel drive assembly 4-4 to displace through the drive of the first synchronous belt wheel drive assembly 4-4. The cushion block 4-8, the cover glass box 4-9, and the recycling box 4-10 are respectively installed on the third mounting plate 4-7 and are horizontally arranged side by side in sequence.

[0064] Preferably, for the convenience of taking the cover glass, the cover glass conveying device 4 further includes a suction cup 5-7 and a suction cup mounting plate 5-9. A second synchronous pulley assembly 5-11 is mounted on the suction cup mounting plate 5-9; the suction cup 5-7 is mounted on the second synchronous pulley assembly 5-11 and is driven by the second synchronous pulley assembly 5-11 to displace the suction cup 5-7, so as to suck the cover glass placed in the cover glass box 4-9 onto the spacer block 4-8, so as to seal the slide.

[0065] The dispensing device 5 includes a mounting vertical plate 5-1, a dispensing valve mounting plate 5-2, a horizontal mounting plate 5-3, a dispenser 5-4, a fixing bracket 5-5, a dispensing valve seat 5-6, a glue bottle fixing seat 5-8, a suction cup mounting plate 5-9 and a mounting bracket 5-10. One end of the mounting vertical plate 5-1 is mounted on the mounting base plate 104, the other end is connected to the horizontal mounting plate 5-3, and is connected to the dispensing valve mounting plate 5-2 through a support shaft (not marked) to provide support for the horizontal mounting plate 5-3 and the dispensing valve mounting plate 5-2; the glue bottle fixing seat 5-8 is fixedly arranged on the dispensing valve mounting plate 5-2 for placing the glue bottle; the dispensing valve mounting plate 5-2 is used for mounting the suction cup mounting plate 5-9; the dispenser 5-4 is mounted on the mounting bracket 5-10 through the fixing bracket 5-5, and a dispensing valve seat 5-6 is fixedly mounted at its lower end, so as to realize dispensing and sealing of the slide.

[0066] The slide drying bracket 6 is fixedly mounted on the mounting base plate 104, and more than one slide drying tray 6-1 is also mounted on the slide drying bracket 6, so as to place the slide before sealing on the slide drying tray 6-1 to prepare for sealing.

[0067] The working steps of the present invention:

[0068] 1. Manually or by a manipulator (not marked), the slide rack that has completed staining is placed on the slide rack 3-10 of the staining rack conveying device 3 through the side door 105;

[0069] 2. The slide placed on the slide rack 3-10 of the staining rack conveying device 3 is clamped by the slide clamping device 2, and is driven by the slide clamping device 2 and placed on the dispensing valve seat 5-6 of the dispensing device 5, and is ensured to be in effective contact with the needle of the dispenser 5-4;

[0070] 3. The dispenser 5-4 drops glue on the slide;

[0071] 4. After the dispenser 5-4 finishes dropping glue, the slide is transported to the spacer block 4-8 of the cover glass conveying device 4 again by the slide clamping device 2;

[0072] 5. Start the operation of the suction cup 5-7 to drive the suction cup 5-7 to suck the cover glass from the cover glass box 4-9 and transport the cover glass to the slide on the pad 4-8;

[0073] 6. The glass slide clamping device 2 transports the glass slide with the cover glass placed on it to the drying plate 6-1 to complete the sealing of the glass slide;

[0074] 7. Manually take out the drying plate with the slides, completing a set of actions of the coverslip machine.

[0075] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cover slip mounting machine, characterized in that: it includes a frame assembly, a slide clamping device, a staining rack conveying device, a cover slip conveying device, a dispensing device and a slide drying bracket; The frame assembly includes a frame body, a mounting base plate and a side door. The mounting base plate is installed at the bottom of the frame body for installing various components. The side door is installed on one side of the frame body where the staining rack conveying device is installed through a hinge, and is used to transport the slide into the staining rack conveying device through the side door by opening or closing the side door; The slide clamping device is used to clamp and transport the slide, and it includes a driving module and a clamping module. The driving module is installed on the mounting base plate and is used to drive the clamping module to displace. The clamping module includes a rotating motor, clamping fingers and a limiting component. The rotating motor is installed on the movable end of the X-axis driving module through a motor fixing seat. The clamping fingers are installed on the driving shaft of the rotating motor and rotate through the driving of the driving motor to clamp the slide; The staining rack conveying device is used to place and convey the slide, and it includes a staining rack conveying module and a slide placing module. The staining rack conveying module is installed on the mounting base plate and is used to drive the slide placing module to displace. The slide placing module is connected to the staining rack conveying module and is used to place the slide; The cover slip conveying device is used to place and convey the cover slip, and it includes a cover slip conveying module and a cover slip placing module. The cover slip conveying module is installed on the mounting base plate and is used to drive the cover slip placing module to displace. The cover slip placing module is connected to the cover slip conveying module and is used to place the cover slip; The dispensing device is used to dispense glue on the slide, and it includes a mounting frame, a dispensing module and a glue bottle rack. The mounting frame is installed on the mounting base plate and is used to install the dispensing module and the glue bottle rack. The dispensing module is used to drip glue on the slide, and the glue bottle rack is used to place the glue bottle; The slide drying bracket is installed on the mounting base plate and is used to place the slide after cover slip mounting; The driving module includes a Z-axis driving module, a Y-axis driving module, and an X-axis driving module. The Z-axis driving module is installed on the mounting base plate, the Y-axis driving module is installed on the Z-axis driving module, the X-axis driving module is installed on the Y-axis driving module, and the clamping module is installed on the X-axis driving module to perform displacements in the X-axis, Y-axis and Z-axis directions through the driving of the Z-axis driving module, Y-axis driving module and X-axis driving module; A limiting component is further provided on the clamping module. The limiting component is used to limit the operating range of the rotating motor, and it includes a limit sensor and an induction piece. The limit sensor is installed on the motor fixing seat, and the induction piece is connected to the driving shaft of the rotating motor to rotate through the driving of the rotating motor, and the rotation position of the rotating motor is limited through the sensing of the limit sensor; The cover glass placement module includes a cover glass box, a spacer block, a recycling box, and a mounting plate. The mounting plate is installed on the cover glass conveying module. The cover glass box is installed on the mounting plate and is used for placing cover glasses. The spacer block is installed on the mounting plate and is used for placing slide glasses so as to facilitate placing cover glasses thereon. The recycling box is installed on the mounting plate and is used for recycling cover glasses. The cover glass conveying device further includes a suction cup and a suction cup conveying module. The suction cup is installed on the suction cup conveying module and is used for sucking cover glasses. The suction cup conveying module is installed on the mounting frame of the dispensing device.

2. The cover glass sealing machine according to claim 1, characterized in that: The drying rack includes a rack body and a drying tray. The drying tray is arranged on the rack body and there is one or more of them.

3. The cover glass sealing machine according to claim 2, characterized in that: The drying tray is arranged on the drying rack in a pull-out structure.

4. The cover glass sealing machine according to any one of claims 1-3, characterized in that: The staining rack conveying module, the cover glass conveying module, and the driving module are all synchronous pulley drive assemblies.

5. The cover glass sealing machine according to claim 4, characterized in that: The synchronous pulley drive assembly is further provided with a pressing block for preventing the synchronous belt from running off and an adjusting block for adjusting the tension of the synchronous belt.

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