Transfer device for blue film slide
By designing a load transfer device for blue film slides, and using the combination of vacuum pipette and thimble, the problem of low slide removal and load transfer efficiency in the prior art is solved, efficient and automated slide transfer is achieved, and production efficiency and yield rate are improved.
Patent Information
- Application Number
- CN202421326077.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-12
AI Technical Summary
In the prior art, the efficiency of removing and transferring the slide from the blue film is low, and manual operation can easily lead to damage to the slide, affecting the yield rate.
A load transfer device for blue membrane slides is designed, including incoming material positioning assembly, blue membrane separation assembly and glass slide absorption assembly. Through the cooperation of a vacuum pipette and a thimble, the slides are automatically separated and absorbed from the blue membrane tray to achieve efficient load transfer.
Efficient separation and load transfer between the slide and the blue film are achieved, avoiding damage to the slide caused by manual operation, and improving production efficiency and yield.
Smart Images
Figure CN222555964U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass slide mounting equipment, and specifically provides a blue film glass slide transfer device. Background Art
[0002] In the production and processing of optical devices, because optical devices need to have the function of sending and receiving signals, glass slides of varying numbers or at different angles to the horizontal plane are generally loaded into the product. Due to the small size of glass slides, most of them are supplied in blue film trays: the glass slides are evenly adhered to the blue film, which is convenient for storage and transportation of the glass slides, free from shaking, and prevents mutual scratching. Before installing the glass slides, the glass slides need to be removed from the blue film, but because the blue film has strong adhesion, the glass slides are not easy to separate from the blue film. The existing method of removing glass slides is generally to manually peel the glass slides from the blue film with tweezers, and then manually mount them or put the peeled glass slides into a transfer box. Since it is all manual operation, the efficiency of glass slide transfer is extremely low. At the same time, manual installation is also prone to damage the glass slides due to poor control of the force, thereby affecting the yield rate. Utility Model Content
[0003] The utility model provides a blue film glass slide transfer device, which can replace manual work, automatically separate the glass slide from the blue film tray, and realize the efficient transfer of the blue film glass slide.
[0004] The technical solution of the utility model is as follows:
[0005] A device for transferring blue film glass slides comprises a mounting frame, on which are arranged an incoming material positioning component, a blue film separation component, and a glass slide suction component; the incoming material positioning component is provided with a placement end for placing a blue film tray loaded with glass slides, the incoming material positioning component is connected to the mounting frame via a first horizontal moving component, the blue film separation component is arranged below the placement end of the incoming material positioning component, and the blue film separation component comprises a vacuum suction pipe and an ejector pin; the glass slide suction component is arranged above the placement end of the incoming material positioning component, and the glass slide suction component is connected to the mounting frame via a second horizontal moving component.
[0006] In this solution, the incoming material positioning component fixes the blue film tray so that the glass slide on the blue film is in the appropriate position. The vacuum suction pipe of the blue film separation component absorbs the blue film from below, and the ejector pin lifts the corresponding glass slide to separate the glass slide from the blue film. Then the glass slide suction component absorbs the glass slide and moves the slide to the subsequent station. This solution can well separate and transfer the glass slide from the blue film. The adsorption method can also effectively avoid the situation where the glass slide is clamped by the clamping method, replacing manual work, improving production efficiency and also improving the yield rate.
[0007] Preferably, the visual positioning component and the blue film separation component are fixedly arranged on the mounting frame, the positioning of the visual positioning component coincides with the center of the ejector pin of the blue film separation component, and the visual positioning component captures the position of the glass slide on the blue film tray, providing parameters for the incoming material positioning component to adjust the glass slide to the accurate suction position.
[0008] In this solution, the distribution of glass slides on the blue film tray is obtained through the visual positioning component, and the movement parameters are provided to the incoming material positioning component to ensure the continuity of glass slide transfer.
[0009] Preferably, the glass slide suction assembly includes an adsorption head, which is arranged on a lifting assembly, and the lifting assembly is arranged on a second horizontal moving assembly. The adsorption head includes a straw clamping block, in which a glass slide straw is arranged, one end of the glass slide straw is connected to a vacuum pump, and the end face of the other end of the glass slide straw is parallel to the surface of the glass slide on the blue film.
[0010] Preferably, the adsorption head also includes a positioning vertical plate, which is connected to the lifting assembly, and a sliding plate is provided on the positioning vertical plate for sliding in the vertical direction, and the sliding plate is connected to the straw clamping block. A spring shaft is vertically passed through the sliding plate, and both ends of the spring shaft are fixed to the positioning vertical plate through pin seats, and an elastic spring is directly provided between the pin seat and the sliding plate, and the elastic spring is sleeved on the spring shaft.
[0011] In this scheme, when it is necessary to suck up the glass slide, the lifting assembly positioning vertical plate moves downward so that the end face of the glass slide suction tube contacts the surface of the glass slide. Since the precise downward movement of the positioning vertical plate cannot be guaranteed, when the positioning vertical plate moves downward excessively, the sliding plate will slide and rebound on the positioning vertical plate, preventing the glass slide suction tube from crushing the glass slide or damaging the blue film.
[0012] Preferably, a first conductive block is fixedly provided on the positioning vertical plate, and a second conductive block is provided on the sliding plate. When the glass slide suction tube does not contact the glass slide, the first conductive block is electrically connected to the second conductive block, so that the vacuum pump does not work; when the first conductive block is not in contact with the second conductive block, the vacuum pump works.
[0013] In this solution, when the glass slide suction pipette is pressed down against the glass slide, the sliding plate slides up and rebounds on the positioning vertical plate, so that the first conductive block and the second conductive block are not electrically in contact, and an electrical signal can be provided to make the vacuum pump work. The glass slide suction pipette generates negative pressure to suck the glass slide, and the positioning vertical plate moves up to remove the glass slide from the blue film. The mechanized action mode does not require an additional control unit to separately control the adsorption of the glass slide suction pipette, thereby ensuring that the glass slide suction pipette can completely contact the glass slide before suction.
[0014] Preferably, the tube axis of the glass slide suction pipe forms an angle of α° with the blue film plane, so that the glass slide adsorbed by the glass slide suction pipe can smoothly enter the subsequent product base with different angles, reducing interference with the product.
[0015] Preferably, the ejector pin is arranged perpendicular to the direction of the blue film, the ejector pin moves up and down through a telescopic mechanism, and the ejector pin is arranged in the vertically arranged vacuum suction tube.
[0016] In this scheme, before the ejector pin contacts the glass slide, the vacuum tube is evacuated to make one end of the vacuum tube adsorb the blue film. The blue film tends to move downward due to the suction of the vacuum tube, and when the ejector pin contacts the glass slide, the glass slide tends to move upward. The blue film and the glass slide are subjected to opposite forces, making it easy to separate the glass slide from the blue film.
[0017] Preferably, the incoming material positioning assembly comprises a horizontally arranged rotating table, the blue film tray is arranged on the rotating table, and the rotating table is driven to rotate by a driving unit. The blue film tray is placed on the rotating table, and the angle of placement of the glass slide can be adjusted by rotating the rotating table.
[0018] Preferably, the first horizontal movement component includes a positioning plate fixedly connected to the mounting frame, a first sliding plate is slidably arranged on the positioning plate, a second sliding plate is slidably arranged on the first sliding plate, the sliding direction of the second sliding plate is perpendicular to the sliding direction of the first sliding plate, and independent driving units are arranged on the first sliding plate and the second sliding plate.
[0019] In this solution, the rotating table is arranged on the first horizontal moving component, and can move in two vertical horizontal directions, thereby controlling the movement of the glass slides on the blue film, so that all glass slides can enter the working position, be separated from the blue film and be sucked away.
[0020] Preferably, the second horizontal moving assembly includes a linear motor, and the lifting assembly is fixedly disposed on a mover of the linear motor.
[0021] Beneficial effects of the utility model:
[0022] The utility model uses the vacuum suction pipe of the blue film separation component to absorb the blue film from below, and uses the ejector pin to lift the corresponding glass slide, so that the glass slide is separated from the blue film, and then the glass slide suction component absorbs the glass slide and moves the slide to the subsequent work station. This solution can well separate and transfer the glass slide from the blue film, and can also effectively avoid the situation of clamping the glass slide by the clamping method through the adsorption method, replacing manual work, improving production efficiency and also improving the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solution of the present invention, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0024] Figure 1 It is a three-dimensional structural diagram of the utility model;
[0025] Figure 2 It is a front view of the utility model;
[0026] Figure 3 It is a three-dimensional diagram of the incoming material positioning component of the utility model;
[0027] Figure 4 It is a three-dimensional diagram of the blue membrane separation component of the utility model;
[0028] Figure 5 A three-dimensional diagram of the slide suction assembly of the utility model;
[0029] Figure 6 It is a cross-sectional view of the glass slide suction assembly of the utility model;
[0030] Figure 7 It is a working schematic diagram of the utility model.
[0031] In the above drawings, the corresponding reference numerals are as follows:
[0032] 1-mounting frame, 2-incoming material positioning assembly, 21-blue film tray, 211-blue film, 212-glass slide, 22-first horizontal moving assembly, 221-positioning plate, 222-first sliding plate, 223-second sliding plate, 23-rotating table, 3-blue film separation assembly, 31-vacuum suction pipe, 32-thrust pin, 33-telescopic mechanism, 4-glass slide suction assembly, 41-second horizontal moving assembly, 411-linear motor, 42-adsorption head, 421-pipe clamping block, 422-glass slide suction pipe, 423-positioning vertical plate, 424-sliding plate, 425-spring shaft, 426-first conductive block, 427-second conductive block, 428-pin seat, 429-elastic spring, 43-lifting assembly, 44-rotation adjustment mechanism, 5-visual positioning assembly. DETAILED DESCRIPTION
[0033] In conjunction with the accompanying drawings, the technical solution of the present invention is clearly and completely described through the specific implementation methods of the embodiments of the present invention.
[0034] The technical solution of the utility model is as follows:
[0035] like Figure 1 and Figure 2The device for transferring a blue film 211 and a glass slide 212 shown in the figure comprises a mounting frame 1, on which a material positioning component 2, a blue film separation component 3, a glass slide suction component 4 and a visual positioning component 5 are arranged; a blue film tray 21 with a glass slide 212 is placed above the material positioning component 2, the material positioning component is connected to the mounting frame 1 through a first horizontal moving component 22, the blue film separation component 3 is arranged below the blue film tray 21, and the blue film separation component 3 comprises a vacuum suction pipe 31 and a ejector pin 32; the glass slide suction component 4 is arranged above the blue film tray 21, and the glass slide suction component 4 is connected to the mounting plate through a second horizontal moving component 41. It should be noted that all components are electrically connected to the central control computer, and a program for controlling the actions of each component is arranged in the central control computer.
[0036] like Figure 3 As shown, the incoming material positioning assembly 2 includes a horizontally arranged rotating table 23, and the blue film tray 21 is arranged on the rotating table 23, and the rotating table 23 is driven to rotate by a driving unit. The blue film tray 21 is placed on the rotating table 23, and the angle at which the glass slide 212 is placed can be adjusted by rotating the rotating table 23.
[0037] like Figure 4 As shown, the ejector pin 32 is arranged perpendicular to the direction of the blue film 211, and the ejector pin 32 moves up and down through the telescopic mechanism 33. The ejector pin 32 is arranged in the vertically arranged vacuum pipette 31. Before the ejector pin 32 abuts against the glass slide 212, the vacuum pipette 31 vacuumizes the inside of the vacuum pipette 31 so that one end of the vacuum pipette 31 adsorbs the blue film 211. Due to the suction force of the vacuum pipette 31, the blue film 211 tends to move downward, and when the ejector pin 32 abuts against the glass slide 212, the glass slide 212 tends to move upward. The blue film 211 and the glass slide 212 are subjected to opposite forces, and the glass slide 212 is easily separated from the blue film 211.
[0038] Furthermore, the first horizontal moving component 22 includes a positioning plate 221 fixedly connected to the mounting frame 1, a first sliding plate 222 is slidably arranged on the positioning plate 221, a second sliding plate 223 is slidably arranged on the first sliding plate 222, the sliding direction of the second sliding plate 223 is perpendicular to the sliding direction of the first sliding plate 222, and independent driving units are arranged on the first sliding plate 222 and the second sliding plate 223.
[0039] Specifically, the rotating table 23 is disposed on the first horizontal moving assembly 22 and can move in two vertical horizontal directions, thereby controlling the movement of the glass slides 212 on the blue film 211 so that all the glass slides 212 can enter the working position, be separated from the blue film 211 and be sucked away.
[0040] Furthermore, the second horizontal moving component preferably uses an existing linear motor 411, and the lifting component 43 is fixedly arranged on the mover of the linear motor 411, and the glass slide 212 is transported to the next working position by controlling the horizontal movement of the glass slide suction component 4.
[0041] Specifically, Figure 7 As shown, the incoming material positioning component 2 fixes and positions the blue film tray 21, so that the glass slide 212 on the blue film 211 is in a suitable position, and the blue film 211 is adsorbed from below by the vacuum suction pipe 31 of the blue film separation component 3, and the corresponding glass slide 212 is lifted by the ejector pin 32, so that the glass slide 212 is separated from the blue film 211, and then the glass slide suction component 4 sucks the glass slide 212 and moves the slide to the subsequent station. This solution can well separate and transfer the glass slide 212 from the blue film 211, and can also effectively avoid the situation of using the clamping method to clamp the glass slide 212 by adsorption, replace manual work, improve production efficiency and also improve the yield rate.
[0042] Furthermore, the visual positioning component 5 and the blue film separation component 3 are fixedly arranged on the mounting frame 1, and the positioning of the visual positioning component 5 coincides with the center of the ejector pin 32 of the blue film separation component 3. The visual positioning component 5 captures the position of the glass slide 212 on the blue film tray 21, and provides parameters for the incoming material positioning component 2 to adjust the glass slide 212 to the accurate sucked position.
[0043] Specifically, the distribution of the glass slides 212 on the blue film tray 21 is obtained through the visual positioning component 5, and movement parameters are provided to the incoming material positioning component 2 to ensure the continuity of the transfer of the glass slides 212.
[0044] Further, such as Figure 5 and Figure 6 As shown, the glass slide suction component 4 includes a suction head 42, and the suction head 42 is arranged on a lifting component 43, and the lifting component 43 is arranged on a second horizontal moving component 41. The suction head 42 includes a straw clamping block 421, and a glass slide suction straw 422 is arranged in the straw clamping block 421. One end of the glass slide suction straw 422 is connected to a vacuum pump, and the end face of the other end of the glass slide suction straw 422 is parallel to the surface of the glass slide 212 on the blue film 211. The adsorption head 42 also includes a positioning vertical plate 423, which is connected to the lifting assembly 43. A sliding plate 424 is slidably arranged on the positioning vertical plate 423 along the vertical direction. The sliding plate 424 is connected to the straw clamping block 421. A spring shaft 425 is vertically passed through the sliding plate 424. Both ends of the spring shaft 425 are fixed to the positioning vertical plate 423 through pin seats 428. The pin seats 428 and the sliding plate 424 are directly provided with elastic springs, and the elastic springs are sleeved on the spring shaft 425.
[0045] Specifically, when it is necessary to suck up the glass slide 212, the lifting assembly 43 moves the positioning vertical plate 423 downward so that the end face of the glass slide suction tube 422 contacts the surface of the glass slide 212. Since the precise downward movement of the positioning vertical plate 423 cannot be guaranteed, when the positioning vertical plate 423 moves downward excessively, the sliding plate 424 will slide and rebound on the positioning vertical plate 423, preventing the glass slide suction tube 422 from crushing the glass slide 212 or damaging the blue film 211.
[0046] Furthermore, a first conductive block 426 is fixedly provided on the positioning vertical plate 423, and a second conductive block 427 is provided on the sliding plate 424. When the glass slide suction tube 422 does not contact the glass slide 212, the first conductive block 426 is electrically connected to the second conductive block 427, so that the vacuum pump does not work; when the first conductive block 426 is not in contact with the second conductive block 427, the vacuum pump works.
[0047] Specifically, when the glass slide suction tube 422 is pressed down against the glass slide 212, the sliding plate 424 slides and rebounds on the positioning vertical plate 423, so that the first conductive block 426 and the second conductive block 427 are not electrically in contact, and an electrical signal is provided to make the vacuum pump work. The glass slide suction tube 422 generates negative pressure to suck the glass slide 212, and the positioning vertical plate 423 moves up to remove the glass slide 212 from the blue film 211. The mechanized action mode does not require an additional control unit to separately control the adsorption of the glass slide suction tube 422. The tube axis of the glass slide suction tube 422 and the plane of the blue film 211 have an angle of α°, so that the glass slide 212 adsorbed by the glass slide suction tube 422 can smoothly enter the subsequent angled product base to reduce interference with the product. The preferred angle is 45°. A rotation adjustment mechanism 44 is also provided on the adsorption head 42 to adjust the angle of the adsorption head.
[0048] A specific step of transferring the glass slide 212:
[0049] First, after ensuring that all components are in the initial position, the blue film tray 21 loaded with the glass slide 212 is placed on the rotating platform in the incoming material positioning component 2, the placement position of the glass slide 212 is analyzed by the visual positioning component 5, and the arrangement direction of the glass slide 212 is calibrated by the horizontal selection of the rotating platform, and then the blue film 211 separation operation is performed; the vacuum suction pipe 31 evacuates and adsorbs the blue film 211, at this time, the ejector pin 32 rises to pierce the blue film 211 and lift the glass slide 212, so that the glass slide 212 and the blue film 211 are separated, and at this time the ejector pin 32 retreats, and the suction end face of the glass slide suction pipe 422 of the glass slide 212 adsorption component contacts and resists the glass slide 212, so that the sliding plate 424 rebounds, and the first conductive block 426 and the second conductive block 426 are connected. The conductive block 427 separates and generates an electrical signal, causing negative pressure to be generated in the glass slide suction tube 422 to absorb the glass slide 212. Subsequently, the glass slide suction tube 422 moves up to lift the glass slide 212 and the vacuum suction tube 31 breaks the vacuum; the linear motor 411 of the second horizontal moving component works to move the glass slide 212 to the next workstation and place it thereafter, and then moves it back to the initial position. At this time, the sliding plates 424 of the first horizontal moving component 22 are displaced relative to each other, and the rotating platform is adjusted to a horizontal position. After the next glass slide 212 on the blue film tray 21 is moved to the working position, the vacuum suction tube 31 draws a vacuum and adsorbs the blue film 211 to transfer the next glass slide 212, and this cycle is repeated until all the glass slides 212 in a blue film tray 21 are transferred.
[0050] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A blue film slide transfer device, characterized in that: The invention comprises a mounting frame (1), on which an incoming material positioning component (2), a blue film separation component (3), and a glass slide suction component (4) are arranged; the incoming material positioning component (2) is provided with a placement end for placing a blue film tray (21) loaded with a glass slide (212); the incoming material positioning component (2) and the mounting frame (1) are connected via a first horizontal moving component (22); the blue film separation component (3) is arranged below the placement end of the incoming material positioning component (2); the blue film separation component (3) comprises a vacuum suction pipe (31) and an ejector pin (32); the glass slide suction component (4) is arranged above the placement end of the incoming material positioning component (2); the glass slide suction component (4) and the mounting frame (1) are connected via a second horizontal moving component (41).
2. The blue film glass slide transfer device according to claim 1, characterized in that: The glass slide suction component (4) comprises a suction head (42), the suction head (42) is arranged on a lifting component (43), the lifting component (43) is arranged on a second horizontal moving component (41), the suction head (42) comprises a suction tube clamping block (421), a glass slide suction tube (422) is arranged in the suction tube clamping block (421), one end of the glass slide suction tube (422) is connected to a vacuum pump, and the end surface of the other end of the glass slide suction tube (422) is parallel to the surface of the glass slide (212) on the blue film (211).
3. The blue film glass slide transfer device according to claim 2, characterized in that: The adsorption head (42) also includes a positioning vertical plate (423), which is connected to the lifting assembly (43); a sliding plate (424) is slidably arranged on the positioning vertical plate (423) along the vertical direction; the sliding plate (424) is connected to the straw clamping block (421); a spring shaft (425) is vertically passed through the sliding plate (424); both ends of the spring shaft (425) are fixed to the positioning vertical plate (423) through a pin seat (428); an elastic spring is directly arranged between the pin seat (428) and the sliding plate (424); and the elastic spring is sleeved on the spring shaft (425).
4. The blue film glass slide transfer device according to claim 3, characterized in that: A first conductive block (426) is fixedly arranged on the positioning vertical plate (423), and a second conductive block (427) is arranged on the sliding plate (424). When the glass slide suction tube (422) does not contact the glass slide (212), the first conductive block (426) is electrically connected to the second conductive block (427), so that the vacuum pump does not work; when the first conductive block (426) is not in contact with the second conductive block (427), the vacuum pump works.
5. The blue film glass slide transfer device according to claim 4, characterized in that: The tube axis of the glass slide pipette (422) and the plane of the blue film (211) form an angle of α°.
6. The blue film glass slide transfer device according to claim 1, characterized in that: The ejector pin (32) is arranged perpendicular to the direction of the blue film (211), the ejector pin (32) moves up and down through a telescopic mechanism (33), and the ejector pin (32) is arranged in the vertically arranged vacuum suction pipe (31).
7. The blue film glass slide transfer device according to claim 1, characterized in that: The incoming material positioning assembly (2) comprises a horizontally arranged rotating table (23), the blue film tray (21) is arranged on the rotating table (23), and the rotating table (23) is driven to rotate by a motor.
8. The blue film glass slide transfer device according to claim 1, characterized in that: The first horizontal moving assembly (22) comprises a positioning plate (221) fixedly connected to the mounting frame (1); a first sliding plate (222) is slidably arranged on the positioning plate (221); a second sliding plate (223) is slidably arranged on the first sliding plate (222); a sliding direction of the second sliding plate (223) is perpendicular to a sliding direction of the first sliding plate (222); and independent driving units are arranged on the first sliding plate (222) and the second sliding plate (223).
9. The blue film glass slide transfer device according to claim 2, characterized in that: The second horizontal moving component (41) comprises a linear motor (411), and the lifting component (43) is fixedly arranged on a mover of the linear motor (411).
10. A blue film glass slide transfer device according to any one of claims 1 to 9, characterized in that: The invention also comprises a visual positioning component (5), wherein the visual positioning component (5) and the blue film separation component (3) are fixedly arranged on the mounting frame (1), the positioning of the visual positioning component (5) coincides with the center of the ejector pin (32) of the blue film separation component (3), and the visual positioning component (5) captures the position of the glass slide (212) on the blue film tray (21), and provides parameters for the incoming material positioning component (2) to adjust the glass slide (212) to an accurate position to be sucked.