Slide Pushing Device

Abstract

The present invention provides a slide pushing device, comprising a slide box assembly, an upward slide pushing assembly and a side slide pushing assembly, wherein the bottom of the slide box assembly is connected to the upward slide pushing assembly, the upper side of the slide box assembly is connected to the side slide pushing assembly, the slide box assembly contains slides, the upward slide pushing assembly can push the slides in the slide box assembly upward, and the side slide pushing assembly can push the slides in the slide box assembly out of the slide box assembly. The present invention has a simple and reasonable structure, can push the slides stored in the slide box assembly to the outside of the slide box assembly, is convenient for use in the next process, does not require manual operation, and improves the efficiency of slide pushing.

Description

Technical Field

[0001] The present invention relates to the technical field of biological instruments, and in particular to a slide pushing device. Background Art

[0002] In the biological and medical fields, glass slides are needed for sample preparation. Traditional sample preparation generally involves manually extracting glass slides and manually making smears of samples. However, this method requires high operator skills and is inefficient, and is not suitable for the preparation of large quantities of samples. There are many devices on the market that can replace manual slide preparation to achieve batch sample preparation, but if the slides in the slide box are manually taken out and then inserted into the slide preparation device, the time and labor costs are relatively high. In order to improve the efficiency of batch production and realize the full automation of the production process, a device that can automatically take slides and push them into the slide preparation device is particularly important.

[0003] Patent document CN209222169U discloses a push-pull type slide storage device, comprising a storage box with an opening on one side and one or more slide placement bins; the push-pull slide placement bin allows the slide placement bin to enter or pull out of the storage box along the opening of the storage box; a movable door is provided at the opening of the storage box; the movable door and the side wall of the storage box are provided with a mutually cooperating anti-drop structure. This patent document can classify and place slides for easy sorting, without being directly exposed to the outside, and has a large storage capacity and is easy to access and place, but it only has a storage function without a push function, and needs to be manually accessed, which is too inefficient for batch preparation of samples. Summary of the invention

[0004] In view of the defects in the prior art, an object of the present invention is to provide a slide pushing device.

[0005] A glass slide pushing device provided according to the present invention comprises a glass slide box assembly, an upward glass slide pushing assembly and a side glass slide pushing assembly, wherein the bottom of the glass slide box assembly is connected to the upward glass slide pushing assembly, and the upper part of the side of the glass slide box assembly is connected to the side glass slide pushing assembly, wherein the glass slide box assembly contains glass slides, the upward glass slide pushing assembly can push the glass slides in the glass slide box assembly upward, and the side glass slide pushing assembly can push the glass slides in the glass slide box assembly out of the glass slide box assembly.

[0006] Preferably, the slide box assembly includes a slide box body, a slide push port, a slide outlet, a slide box door, a box handle and a positioning hole;

[0007] One side of the slide box door is connected to the slide box body by a door bolt, and the other side of the slide box door is connected to the slide box body by a hinge. A box handle is arranged on the top of the slide box body, and a box opening is arranged at the bottom of the slide box body. A positioning hole is arranged at the bottom of the slide box body near the box opening, and a slide holding space is formed inside the slide box body. A slide push opening and a slide outlet are arranged on two side surfaces of the upper part of the slide box body respectively.

[0008] Preferably, the slide push opening and the slide outlet are located in the same horizontal plane, the width of the slide push opening and the slide outlet are both greater than or equal to the width of the slide, and the height of the slide push opening and the slide outlet are both greater than or equal to the thickness of one slide and less than the thickness of two slides.

[0009] Preferably, the slide push-up assembly comprises a first motor, a first support frame, a screw rod, a moving plate, a support plate, a moving column, an upward push-up plate and a guide rod;

[0010] A first motor is installed at the bottom of the first support frame, an output shaft of the first motor is connected to one end of a screw rod, the other end of the screw rod is connected to a support plate, the support plate is connected to the first support frame, and a guide rod parallel to the screw rod is also provided between the support plate and the bottom of the first support frame;

[0011] The movable plate is connected to the screw rod through the screw nut and can move along the axial direction of the screw rod, and the movable plate passes through the guide rod;

[0012] The upper part of the movable plate is connected to one end of the movable column, and the other end of the movable column is connected to the upper push plate. The support plate is provided with a push plate through hole, and the upper push plate moves to the upper and lower sides of the upper push plate through the push plate through hole;

[0013] The upper part of the support plate is connected to the bottom of the slide box body of the slide box assembly, and the push-up plate can move up and down inside the slide box body of the slide box assembly and can push up the glass slide inside the slide box body.

[0014] Preferably, a positioning pin is provided on the upper portion of the support plate, and the positioning pin can cooperate with a positioning hole at the bottom of the slide box body of the slide box assembly to achieve a positioning connection between the support plate and the bottom of the slide box body of the slide box assembly.

[0015] Preferably, the push-up glass slide assembly further includes a first optical coupling baffle, a first sensor and a second sensor;

[0016] The first optical coupling baffle is arranged on the movable plate, the first sensor is arranged at the lower end of the first support frame, and the second sensor is arranged at the upper end of the first support frame;

[0017] When the first optical coupling baffle is close to the first sensor, it can interact with the first sensor; when the first optical coupling baffle is close to the second sensor, it can interact with the second sensor;

[0018] The connecting line between the first sensor and the second sensor is parallel to the screw rod, and the distance between the first sensor and the second sensor is equal to the distance between the upper push plate's upward movement limit position and downward movement limit position.

[0019] Preferably, the side-pushing glass slide assembly comprises a second support frame, a gear, a slide rail, a side-pushing plate, a pusher, a rack and a second motor;

[0020] The table top of the second support frame has a box body installation opening, and the side push glass slide assembly is installed on the glass slide box body of the glass slide box assembly through the box body installation opening;

[0021] The table top of the second support frame is provided with a gear, a slide rail, a side push plate, a push piece and a rack, one side of the side push plate is connected to the push piece, and the other side of the side push plate is provided with a rack;

[0022] The movement direction of the push plate, the extension direction of the slide rail and the extension direction of the rack are parallel to each other, the side push plate is connected to the slide rail and can move along the slide rail, the rack is meshed with the gear, and the gear is connected to the second motor;

[0023] The box body installation opening is located on the movement path of the push piece, and the push piece can enter the interior of the slide box box from the slide push opening on the slide box box of the slide box assembly and push the slide inside the slide box box to the outside from the slide outlet on the slide box box.

[0024] Preferably, the side-pushing glass assembly further includes a second optical coupling baffle, a third sensor and a fourth sensor;

[0025] The second optical coupling baffle is arranged on the push plate, the third sensor is arranged on the end of the second support frame table away from the box body installation opening, and the fourth sensor is arranged on the end of the second support frame table close to the box body installation opening;

[0026] When the second optical coupling baffle is close to the third sensor, it can interact with the third sensor; when the second optical coupling baffle is close to the fourth sensor, it can interact with the fourth sensor;

[0027] The connecting line between the third sensor and the fourth sensor is parallel to the moving direction of the pusher, and the distance between the third sensor and the fourth sensor is greater than or equal to the distance between the two side surfaces of the slide box body of the slide box assembly.

[0028] Preferably, the side-pushing slide assembly further comprises a fifth sensor, which is disposed on the second supporting frame and can interact with the slides in the slide box body of the slide box assembly.

[0029] Preferably, the length of the push piece is greater than or equal to the distance between the two sides of the slide box body of the slide box assembly, the width of the push piece is less than or equal to the width of the slide push opening or the slide outlet of the slide box assembly, and the height of the push piece is less than or equal to the height of the slide push opening or the slide outlet of the slide box assembly.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. The present invention has a simple and reasonable structure and can push the glass slides stored in the glass slide box assembly to the outside of the glass slide box assembly, which is convenient for the next process and does not require manual operation, thereby improving the efficiency of glass slide pushing.

[0032] 2. The present invention adopts an upward push glass slide assembly and a side push glass slide assembly. When the glass slide at the pushing position in the glass slide box assembly is pushed out of the glass slide box assembly by the side push glass slide assembly, the upward push glass slide assembly will push the next glass slide to the pushing position to wait for the side push glass slide assembly to push, thereby achieving the continuity of the entire glass slide pushing process, which is beneficial to saving time and improving efficiency.

[0033] 3. In the present invention, the upper push plate can be limited to its upper and lower movement limit positions through the interaction between the first sensor, the second sensor and the first optical coupling baffle; the upper push plate can be limited to its two limit positions through the interaction between the third sensor, the fourth sensor and the second optical coupling baffle.

[0034] 4. The present invention adopts the coordinated movement mode of the screw and the screw nut to enable the upper push plate to move up and down in a sequential and stable manner; and adopts the coordinated movement mode of the gear and the rack to enable the push plate to push the glass slide out of the glass slide outlet in a sequential and stable manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0036] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0037] Figure 2 It is a three-dimensional structural schematic diagram of the slide box assembly of the present invention.

[0038] Figure 3 The figure is a bottom view of the structure of the slide box assembly of the present invention.

[0039] Figure 4 It is a front view structural schematic diagram of the push-up glass slide assembly of the present invention.

[0040] Figure 5 It is a schematic diagram of the three-dimensional structure of the push-up glass slide assembly of the present invention.

[0041] Figure 6 It is a schematic diagram of the three-dimensional structure of the side-pushing glass slide assembly of the present invention.

[0042] Figure 7 The figure is a schematic diagram of an embodiment of the application of the present invention.

[0043] The figure shows:

[0044] Slide box body 7101 Moving column 7112 Side push plate 7122

[0045] Slide outlet 7102 Push plate 7113 Push sheet 7123

[0046] Slide box door 7103 First optical coupler baffle 7114 Second optical coupler baffle 7124

[0047] Box handle 7104 Guide rod 7115 Third sensor 7125

[0048] Positioning hole 7105 First sensor 7116 Fourth sensor 7126

[0049] Box opening 7106 Second sensor 7117 Rack 7127

[0050] First motor 7107 Second support frame 7118 Fifth sensor 7128

[0051] First support frame 7108 Gear 7119 Second motor 7129

[0052] Screw 7109 Box body installation port 7120 Sedimentation plate 7130

[0053] Moving plate 7110 Slide rail 7121 Slide insertion port 7131

[0054] Support plate 7111 DETAILED DESCRIPTION

[0055] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0056] According to the present invention, a slide pushing device is provided, such as Figure 1-6As shown, it includes a slide box assembly, an upward slide push assembly and a side slide push assembly. The bottom of the slide box assembly is connected to the upward slide push assembly, and the upper side of the slide box assembly is connected to the side slide push assembly. The slides are contained in the slide box assembly. The upward slide push assembly can push the slides in the slide box assembly upward, and the side slide push assembly can push the slides in the slide box assembly out of the slide box assembly.

[0057] like Figure 2 , 3 As shown, the slide box assembly includes a slide box body 7101, a slide push-opening, a slide outlet 7102, a slide box door 7103, a box handle 7104 and a positioning hole 7105; one side of the slide box door 7103 is connected to the slide box body 7101 through a door bolt, and the other side of the slide box door 7103 is connected to the slide box body 7101 through a hinge, the top of the slide box body 7101 is provided with a box handle 7104, the bottom of the slide box body 7101 is provided with a box opening 7106, and the bottom of the slide box body 7101 is provided with a positioning hole 7105 near the box opening 7106, a slide holding space is formed inside the slide box body 7101, and the slide push-opening and the slide outlet 7102 are respectively provided on the two side surfaces of the upper part of the slide box body 7101. The slide push port and the slide outlet 7102 are located in the same horizontal plane, the width of the slide push port and the slide outlet 7102 are both greater than or equal to the width of the slide, and the height of the slide push port and the slide outlet 7102 are both greater than or equal to the thickness of a slide and less than the thickness of two slides.

[0058] like Figure 4 , 5As shown, the slide push-up assembly includes a first motor 7107, a first support frame 7108, a screw 7109, a moving plate 7110, a support plate 7111, a moving column 7112, a push-up plate 7113 and a guide rod 7115; the first motor 7107 is installed at the bottom of the first support frame 7108, the output shaft of the first motor 7107 is connected to one end of the screw 7109, the other end of the screw 7109 is connected to the support plate 7111, the support plate 7111 is connected to the first support frame 7108, and a guide rod 7115 parallel to the screw 7109 is also provided between the support plate 7111 and the bottom of the first support frame 7108; the moving plate 7110 is connected to the first support frame 7108, and the guide rod 7115 parallel to the screw 7109 is provided between the support plate 7111 and the bottom of the first support frame 7108; The screw rod 7109 is connected to the screw rod 7109 through the screw nut and can move axially along the screw rod 7109. The movable plate 7110 passes through the guide rod 7115; the upper part of the movable plate 7110 is connected to one end of the movable column 7112, and the other end of the movable column 7112 is connected to the upper push plate 7113. The support plate 7111 is provided with a push plate through hole, and the upper push plate 7113 moves to the upper and lower sides of the upper push plate 7113 through the push plate through hole; the upper part of the support plate 7111 is connected to the bottom of the glass slide box body 7101 of the glass slide box assembly, and the upper push plate 7113 can move up and down inside the glass slide box body 7101 of the glass slide box assembly and can push up the glass slide inside the glass slide box body 7101.

[0059] The upper part of the support plate 7111 is provided with a positioning pin, and the positioning pin can cooperate with the positioning hole 7105 at the bottom of the slide box 7101 of the slide box assembly to realize the positioning connection between the support plate 7111 and the bottom of the slide box 7101 of the slide box assembly. The advantage of the positioning connection is that after the slide box 7101 is connected to the support plate 7111, the push-up plate 7113 can be located inside the box opening 7106 at the bottom of the slide box 7101. Preferably, the shape of the push-up plate 7113 matches the box opening 7106.

[0060] The push-up glass slide assembly also includes a first optical coupling baffle 7114, a first sensor 7116 and a second sensor 7117; the first optical coupling baffle 7114 is arranged on the movable plate 7110, the first sensor 7116 is arranged at the lower end of the first support frame 7108, and the second sensor 7117 is arranged at the upper end of the first support frame 7108; the first optical coupling baffle 7114 can interact with the first sensor 7116 when it is close to the first sensor 7116, and can interact with the second sensor 7117 when it is close to the second sensor 7117; the connecting line between the first sensor 7116 and the second sensor 7117 is parallel to the screw rod 7109, and the distance between the first sensor 7116 and the second sensor 7117 is equal to the distance between the upward movement limit position and the downward movement limit position of the push-up plate 7113.

[0061] Preferably, the first sensor 7116 and the second sensor 7117 both include an infrared light emitting tube and an infrared receiving tube. The first sensor 7116 and the second sensor 7117 are U-shaped, and the infrared light emitting tube and the infrared receiving tube are relatively arranged at the two ends of the U-shape, and the space between the U-shapes is a sensing position. When there is no obstruction at the sensing position, the infrared receiving tube can receive the infrared rays emitted by the infrared light emitting tube. When the first optical coupling baffle 7114 moves to the sensing position, the infrared receiving tube cannot receive the infrared rays emitted by the infrared light emitting tube, so as to determine whether the first optical coupling baffle 7114 has moved into place.

[0062] like Figure 6 As shown, the side push glass slide assembly includes a second support frame 7118, a gear 7119, a slide rail 7121, a side push plate 7122, a push piece 7123, a rack 7127 and a second motor 7129; the table top of the second support frame 7118 has a box body mounting port 7120, and the side push glass slide assembly is installed on the glass slide box box 7101 of the glass slide box assembly through the box body mounting port 7120; the table top of the second support frame 7118 is provided with a gear 7119, a slide rail 7121, a side push plate 7122, a push piece 7123 and a rack 7127, one side of the side push plate 7122 is connected to the push piece 7123, and the other side of the side push plate 7122 is provided with Rack 7127; the movement direction of the push piece 7123, the extension direction of the slide rail 7121 and the extension direction of the rack 7127 are parallel to each other, the side push plate 7122 is connected to the slide rail 7121 and can move along the slide rail 7121, the rack 7127 is engaged with the gear 7119, and the gear 7119 is connected to the second motor 7129; the box body mounting port 7120 is located on the movement path of the push piece 7123, and the push piece 7123 can enter the interior of the glass slide box body 7101 from the glass slide push port on the glass slide box body 7101 of the glass slide box assembly and push the glass slides inside the glass slide box body 7101 to the outside from the glass slide outlet 7102 on the glass slide box body 7101.

[0063] The side-pushing glass slide assembly also includes a second optical coupling baffle 7124, a third sensor 7125 and a fourth sensor 7126; the second optical coupling baffle 7124 is arranged on the pushing piece 7123, the third sensor 7125 is arranged on an end of the second supporting frame 7118 table away from the box body mounting port 7120, and the fourth sensor 7126 is arranged on an end of the second supporting frame 7118 table close to the box body mounting port 7120; the second optical coupling baffle 7124 can interact with the third sensor 7125 when it is close to the third sensor 7125, and the second optical coupling baffle 7124 can interact with the fourth sensor 7126 when it is close to the fourth sensor 7126; the connecting line of the third sensor 7125 and the fourth sensor 7126 is parallel to the movement direction of the pushing piece 7123, and the distance between the third sensor 7125 and the fourth sensor 7126 is greater than or equal to the distance between the two side surfaces of the glass slide box body 7101 of the glass slide box assembly.

[0064] Preferably, the third sensor 7125 and the fourth sensor 7126 both include an infrared light emitting tube and an infrared receiving tube. The third sensor 7125 and the fourth sensor 7126 are U-shaped. The infrared light emitting tube and the infrared receiving tube are relatively arranged at the two ends of the U-shape. The space between the U-shapes is a sensing position. When there is no obstruction at the sensing position, the infrared receiving tube can receive the infrared rays emitted by the infrared light emitting tube. When the second optical coupling baffle 7124 moves to the sensing position, the infrared receiving tube cannot receive the infrared rays emitted by the infrared light emitting tube, thereby judging whether the second optical coupling baffle 7124 has moved into place.

[0065] The side push glass slide assembly further includes a fifth sensor 7128, which is disposed on the second support frame 7118. The fifth sensor 7128 can interact with the glass slide in the glass slide box 7101 of the glass slide box assembly. Preferably, a through hole is disposed on the glass slide box 7101 at a position opposite to the fifth sensor 7128. The fifth sensor 7128 is a laser position sensor. The laser of the laser position sensor reaches the inside of the glass slide box 7101 through the through hole. By judging the distance of the laser return (the distance returned through the glass slide is different from the distance returned through the inner wall of the glass slide box 7101), it can be judged whether there is a glass slide in the glass slide box 7101. The fifth sensor 7128 is connected to an alarm. When there is no glass slide, an alarm signal is issued to prompt that the glass slide needs to be replenished. Preferably, the fifth sensor 7128 is aligned with the glass slide at the push position corresponding to the glass slide outlet 7102.

[0066] The length of the push piece 7123 is greater than or equal to the distance between the two sides of the slide box body 7101 of the slide box assembly, the width of the push piece 7123 is less than or equal to the width of the slide push opening or slide outlet 7102 of the slide box assembly, and the height of the push piece 7123 is less than or equal to the height of the slide push opening or slide outlet 7102 of the slide box assembly.

[0067] An embodiment of the application of the present invention is as follows Figure 7 As shown, the present invention is applied to the insert of a sedimentation tray 7130, and the sedimentation tray 7130 is used to prepare biological samples. A plurality of sedimentation cups are circumferentially arranged inside the sedimentation tray 7130, and a glass slide placement position is provided under each sedimentation cup for sample preparation. The sedimentation cup can rotate around the central axis of the sedimentation tray 7130, and one or more glass slide insertion ports 7131 are circumferentially arranged on the sedimentation tray 7130. When there is one glass slide insertion port 7131, the position of the glass slide insertion port 7131 is fixed and does not rotate. When there are multiple glass slide insertion ports 7131, the glass slide insertion ports 7131 correspond one-to-one to the sedimentation cups and rotate with the sedimentation cups. The present invention is installed on the circumference of the sedimentation tray 7130, and the glass slide outlet 7102 is aligned with the glass slide insertion port 7131 of the sedimentation tray 7130.

[0068] Open the slide box door 7103, place a large number of slides in the slide box body 7101 in advance, close the slide box door 7103 and lock it, lift the box handle 7104 to place the slide box body 7101 on the box body installation port 7120, and position and install it through the positioning pin and the positioning hole 7105, start the second motor 7129, the second motor 7129 drives the gear 7119 to rotate, the gear 7119 drives the push piece 7123 through the rack 7127 to push a slide out of the slide outlet 7102 and push the slide into the sedimentation cup pair in the sedimentation tray 7130 from the slide insertion port 7131. The first motor 7107 is started after a glass slide is pushed out, and the first motor 7107 rotates with the screw rod 7109, and the screw rod 7109 drives the upper push plate 7113 to move upward through the screw nut, and pushes the next glass slide to the push position corresponding to the glass slide outlet 7102. At the same time, the sedimentation plate 7130 rotates one grid, and then a glass slide is pushed out from the glass slide outlet 7102 through the push plate 7123 and pushed from the glass slide insertion port 7131 to the glass slide placement position corresponding to the sedimentation cup in the sedimentation plate 7130. This is repeated to achieve that there is a glass slide under each sedimentation cup. The fifth sensor 7128 can measure whether there is a glass slide in the glass slide box 7101. When there is no glass slide, the alarm is used to prompt the replenishment of new glass slides. The traditional instrument feeding method is to manually place the slides one by one under the sedimentation cup. The present invention can save the time of manual placement and realize the automatic feeding of glass slides into the sedimentation plate 7130.

[0069] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0070] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A slide pushing device, characterized in that: The slide box assembly comprises a slide box assembly, an upper slide box assembly and a side slide box assembly, wherein the bottom of the slide box assembly is connected to the upper slide box assembly, and the upper side of the slide box assembly is connected to the side slide box assembly, wherein the slides are contained in the slide box assembly, the upper slide box assembly can push the slides in the slide box assembly upward, and the side slide box assembly can push the slides in the slide box assembly out of the slide box assembly; The slide push-up assembly comprises a first motor (7107), a first support frame (7108), a screw rod (7109), a moving plate (7110), a support plate (7111), a moving column (7112), an upward push-up plate (7113) and a guide rod (7115); A first motor (7107) is installed at the bottom of the first support frame (7108); an output shaft of the first motor (7107) is connected to one end of a screw rod (7109); the other end of the screw rod (7109) is connected to a support plate (7111); the support plate (7111) is connected to the first support frame (7108); and a guide rod (7115) parallel to the screw rod (7109) is further provided between the support plate (7111) and the bottom of the first support frame (7108); The movable plate (7110) is connected to the screw rod (7109) via a screw nut and is capable of axial movement along the screw rod (7109), and the movable plate (7110) penetrates the guide rod (7115); The upper part of the movable plate (7110) is connected to one end of the movable column (7112), and the other end of the movable column (7112) is connected to the upper push plate (7113). The support plate (7111) is provided with a push plate through hole, and the upper push plate (7113) moves to the upper and lower sides of the upper push plate (7113) through the push plate through hole. The upper portion of the support plate (7111) is connected to the bottom of the slide box body (7101) of the slide box assembly, and the push-up plate (7113) can move up and down inside the slide box body (7101) of the slide box assembly and can push up the slide inside the slide box body (7101); The push-up glass slide assembly further includes a first optical coupling baffle (7114), a first sensor (7116) and a second sensor (7117); The first optical coupling baffle (7114) is arranged on the movable plate (7110), the first sensor (7116) is arranged at the lower end of the first support frame (7108), and the second sensor (7117) is arranged at the upper end of the first support frame (7108); When the first optical coupling baffle (7114) is close to the first sensor (7116), it can interact with the first sensor (7116); when the first optical coupling baffle (7114) is close to the second sensor (7117), it can interact with the second sensor (7117); The connecting line between the first sensor (7116) and the second sensor (7117) is parallel to the screw rod (7109), and the distance between the first sensor (7116) and the second sensor (7117) is equal to the distance between the upper push plate (7113) at the upper limit position of upward movement and the lower limit position of downward movement; The side-pushing glass slide assembly comprises a second support frame (7118), a gear (7119), a slide rail (7121), a side-pushing plate (7122), a pushing sheet (7123), a rack (7127) and a second motor (7129); The table top of the second support frame (7118) has a box body mounting opening (7120), and the side push glass slide assembly is mounted on the glass slide box body (7101) of the glass slide box assembly through the box body mounting opening (7120); A gear (7119), a slide rail (7121), a side push plate (7122), a push piece (7123) and a rack (7127) are arranged on the table surface of the second support frame (7118); one side of the side push plate (7122) is connected to the push piece (7123), and the other side of the side push plate (7122) is arranged with a rack (7127); The movement direction of the push plate (7123), the extension direction of the slide rail (7121) and the extension direction of the rack (7127) are parallel to each other, the side push plate (7122) is connected to the slide rail (7121) and can move along the slide rail (7121), the rack (7127) is meshed with the gear (7119), and the gear (7119) is connected to the second motor (7129); The box body installation opening (7120) is located on the movement path of the push piece (7123), and the push piece (7123) can enter the interior of the glass slide box body (7101) from the glass slide push opening on the glass slide box body (7101) of the glass slide box assembly and push the glass slide inside the glass slide box body (7101) to the outside through the glass slide outlet (7102) on the glass slide box body (7101); The side-pushing glass assembly also includes a second optical coupling baffle (7124), a third sensor (7125) and a fourth sensor (7126); The second optical coupling baffle (7124) is arranged on the push piece (7123), the third sensor (7125) is arranged on an end of the second support frame (7118) surface away from the box body installation opening (7120), and the fourth sensor (7126) is arranged on an end of the second support frame (7118) surface close to the box body installation opening (7120); When the second optical coupling baffle (7124) is close to the third sensor (7125), it can interact with the third sensor (7125); when the second optical coupling baffle (7124) is close to the fourth sensor (7126), it can interact with the fourth sensor (7126); The connecting line between the third sensor (7125) and the fourth sensor (7126) is parallel to the movement direction of the push piece (7123), and the distance between the third sensor (7125) and the fourth sensor (7126) is greater than or equal to the distance between the two side surfaces of the slide box body (7101) of the slide box assembly.

2. The slide pushing device according to claim 1, characterized in that: The slide box assembly comprises a slide box body (7101), a slide push opening, a slide outlet (7102), a slide box door (7103), a box handle (7104) and a positioning hole (7105); One side of the slide box door (7103) is connected to the slide box body (7101) through a door bolt, and the other side of the slide box door (7103) is connected to the slide box body (7101) through a hinge. The top of the slide box body (7101) is provided with a box handle (7104), the bottom of the slide box body (7101) is provided with a box opening (7106), and the bottom of the slide box body (7101) is provided with a positioning hole (7105) near the box opening (7106). A slide holding space is formed inside the slide box body (7101), and a slide push opening and a slide outlet (7102) are respectively provided on the upper two side surfaces of the slide box body (7101).

3. The slide pushing device according to claim 2, characterized in that: The glass slide push opening and the glass slide outlet (7102) are located in the same horizontal plane, the width of the glass slide push opening and the glass slide outlet (7102) are both greater than or equal to the width of the glass slide, and the height of the glass slide push opening and the glass slide outlet (7102) are both greater than or equal to the thickness of a glass slide and less than the thickness of two glass slides.

4. The slide pushing device according to claim 1, characterized in that: A positioning pin is provided on the upper portion of the support plate (7111), and the positioning pin can cooperate with the positioning hole (7105) at the bottom of the slide box body (7101) of the slide box assembly to achieve a positioning connection between the support plate (7111) and the bottom of the slide box body (7101) of the slide box assembly.

5. The slide pushing device according to claim 1, characterized in that: The side-pushing glass slide assembly also includes a fifth sensor (7128), which is disposed on the second support frame (7118). The fifth sensor (7128) can interact with the glass slide in the glass slide box body (7101) of the glass slide box assembly.

6. The slide pushing device according to claim 1, characterized in that: The length of the push piece (7123) is greater than or equal to the distance between the two side surfaces of the slide box body (7101) of the slide box assembly, the width of the push piece (7123) is less than or equal to the width of the slide push opening or the slide outlet (7102) of the slide box assembly, and the height of the push piece (7123) is less than or equal to the height of the slide push opening or the slide outlet (7102) of the slide box assembly.

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