Sealed delivery window suitable for automation equipment

Abstract

The utility model provides a sealed delivery window suitable for automation equipment, which is applied to the technical field of delivery windows, and is characterized by comprising a bottom plate and a delivery window opening arranged on the bottom plate, the driven frame is connected to the bottom plate in a sliding manner; a pressing plate is slidably connected to the driven frame. The driving frame is connected to the driven frame in a sliding mode, and a guide groove inclining towards one side of the bottom plate is formed in the driving frame; a guide wheel which slides in the guide groove is arranged on the pressing plate; the driving assembly is arranged on the bottom plate and is used for driving the driving frame to slide back and forth; the delivery window has the technical effects that the automation degree is improved, and automatic opening and closing of the delivery window are realized; the driving frame and the driven frame are combined, so that the pressing plate operates more stably; and the sealing performance is good.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer windows, in particular to a sealed transfer window suitable for automation equipment. Background Art

[0002] The biopharmaceutical industry is in a period of rapid development. In recent years, the demand for intelligent R&D and production has become increasingly strong, and the use of fully automatic equipment to replace manual production has become a future development trend. In biopharmaceutical production automation equipment, the transfer window is an auxiliary device, which is mainly used for the transfer of small items between the outside and inside of the equipment to reduce the number of times the equipment is opened and minimize the contamination of the inside of the equipment. The existing transfer windows with sealing functions need to be opened and closed manually.

[0003] At present, a Chinese utility model with publication number CN212256442U discloses a fresh cold supermarket vending machine, including a shell, the shell is provided with a delivery port; a door base, fixedly installed in the shell, the door base is provided with a guide groove, the guide groove at least includes a parallel section and a first inclined section, wherein the first inclined section has a first end and a second end, the first end of the first inclined section is connected to the parallel section, and the first inclined section gradually approaches the delivery port from the first end to the second end; a door body, a guide wheel is rotatably installed on the door body, and the guide wheel is movably confined in the guide groove; a driving device, fixedly installed on the door base, and the movable end of the driving device is fixedly connected to the door body.

[0004] Although the existing transfer window can realize automatic opening and closing, the transfer window with automatic opening and closing cannot achieve a good sealing effect. Utility Model Content

[0005] The utility model aims to provide a sealed transfer window suitable for automated equipment, which has the advantages of stable structure and good sealing performance.

[0006] In order to achieve the above purpose and other related purposes, the utility model provides the following technical solutions:

[0007] A sealed transfer window suitable for automated equipment comprises a bottom plate and a transfer window opened on the bottom plate; and also comprises a driven frame, wherein the driven frame is slidably connected to the bottom plate;

[0008] An active frame, wherein the active frame is slidably connected to the driven frame, and a guide groove inclined toward one side of the bottom plate is provided on the active frame;

[0009] A pressure plate, the pressure plate is slidably connected to the driven frame; the pressure plate is provided with a guide wheel that slides in the guide groove;

[0010] And a driving component is arranged on the bottom plate and used for driving the active frame to slide back and forth.

[0011] In one embodiment of the present invention, the pressure plate is located between the driven frame and the bottom plate;

[0012] The pressing plate comprises a guide shaft fixed on the driven frame, a movable plate slidably connected to the guide shaft, a first connecting shaft slidably connected to the movable plate, and a rubber-coated cover plate fixedly connected to the first connecting shaft;

[0013] The first connecting shaft is sleeved with a first elastic member with one end connected to the movable plate and the other end connected to the rubber-coated cover plate;

[0014] Both ends of the movable plate are rotatably connected with guide wheels.

[0015] In one embodiment of the present invention, two slide rails are fixed on the bottom plate; and stoppers are fixedly arranged on the bottom plate at the ends of the two slide rails;

[0016] The driven frame includes an upper cover plate and two driven side plates respectively fixed on both sides of the upper cover plate;

[0017] The two driven side plates are both fixedly provided with sliding blocks which are slidably matched with the two sliding rails.

[0018] In one embodiment of the utility model, both of the driven side plates are provided with a slide groove;

[0019] The active frame includes a transmission plate and two sliding side plates respectively fixed on both sides of the transmission plate;

[0020] The two sliding side plates are respectively slidably connected in the two sliding grooves.

[0021] In an embodiment of the present invention, guide grooves are formed on the two sliding side plates.

[0022] In one embodiment of the present invention, the slide groove is arranged on the outer side of the driven side plate; and sliding holes are provided on both of the two driven side plates.

[0023] In one embodiment of the utility model, a second connecting shaft is slidably connected to the transmission plate, and one end of the second connecting shaft is fixedly connected to the driven side plate;

[0024] A second elastic member is sleeved on the second connecting shaft, one end of which is connected to the transmission plate and the other end of which is connected to the driven side plate.

[0025] In one embodiment of the utility model, the driving assembly includes a motor fixedly mounted on the bottom plate and a screw connected to the output shaft of the motor and rotatably connected to the bottom plate;

[0026] The transmission plate is threadedly connected to the lead screw.

[0027] In one embodiment of the present invention, a housing assembly is further included, and the housing assembly includes a complete housing fixed on the bottom plate and a movable housing fixed on the driven frame.

[0028] As described above, the sealed transfer window of the utility model suitable for automation equipment has the following beneficial effects:

[0029] 1. When closing the transfer window, the driving assembly drives the active frame to slide and the active frame drives the driven frame to slide, and the driven frame drives the pressure plate to slide; when the driven frame slides to the contact block, the driven frame stops, and the active frame continues to slide under the drive of the driving assembly, and the guide wheel moves in the guide groove to make the movable plate drive the rubber-coated cover plate to move to the side of the bottom plate, so that the rubber-coated cover plate is set at the transfer window and fits tightly to the bottom plate;

[0030] When the transfer window is opened, the driving assembly drives the active frame to slide, and the guide wheel slides in the guide groove to release the rubber-coated cover plate and move it to the side away from the bottom plate, thereby separating the rubber-coated cover plate from the bottom plate; the active frame continues to slide to drive the driven frame to move, thereby exposing the transfer window; the degree of automation is improved to realize the automatic opening and closing of the transfer window; and the combination of the active frame and the driven frame makes the pressure plate run more stably.

[0031] 2. The movable plate and the rubber-coated cover plate are connected through the first connecting shaft and the first elastic member. When the movable plate drives the rubber-coated cover plate to cover the transfer window, the first elastic member is squeezed to generate a horizontal elastic restoring force, thereby increasing the pressure of the rubber-coated cover plate on the bottom plate, thereby making the rubber-coated cover plate fit more closely with the bottom plate;

[0032] A second connecting shaft and a second elastic member are arranged between the transmission plate and the driven side plate. When the rubber-coated cover plate is placed on the transfer window, the second elastic member is squeezed to generate an elastic restoring force in a vertical direction, thereby limiting the rubber-coated cover plate at the position of the transfer window, thereby improving the sealing performance of the rubber-coated cover plate and the transfer window. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of a transfer window in a closed state of an embodiment of the utility model;

[0034] Figure 2 This is a schematic diagram of the connection relationship between the movable housing and the driven frame of the embodiment of the utility model;

[0035] Figure 3 This is a schematic diagram of the connection relationship between the driven frame and the active frame of the embodiment of the utility model;

[0036] Figure 4 This is a schematic diagram of the connection relationship between the pressure plate, the driven frame, and the active frame of the embodiment of the utility model;

[0037] Figure 5It is a schematic diagram of the pressing plate structure of an embodiment of the utility model;

[0038] Figure 6 It is a schematic diagram of the connection relationship between the pressing plate and the upper cover plate of an embodiment of the utility model.

[0039] : 1. bottom plate; 2. transfer window; 3. driven frame; 4. pressure plate; 5. active frame; 6. guide groove; 7. guide wheel; 8. driving assembly; 401. guide shaft; 402. movable plate; 403. first connecting shaft; 404. rubber-coated cover plate; 13. first elastic member; 14. slide rail; 301. upper cover plate; 302. driven side plate; 18. slider; 51. transmission plate; 52. sliding side plate; 21. slide groove; 22. sliding hole; 23. second connecting shaft; 24. second elastic member; 81. motor; 82. screw; 27. whole machine housing; 28. movable housing; 29. ​​block; 30. support plate; 31. fixed plate; 32. coupling; 33. bearing seat. DETAILED DESCRIPTION

[0040] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0041] See also Figures 1 to 6 It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0042] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a sealed transfer window suitable for automation equipment, comprising a bottom plate 1 and a transfer window 2 opened on the bottom plate 1, wherein the transfer window 2 is opened at the lower position of the bottom plate 1;

[0043] It also includes a housing assembly, a driving assembly 8, a driven frame 3, an active frame 5 and a pressure plate 4; the housing assembly is used to provide protection for the mechanical structure of the transfer window and prevent the machine from hurting people; the housing assembly includes a whole machine housing 27 bolted to the bottom plate 1 and a movable housing 28 bolted to the driven frame 3; the movable housing 28 is connected to the driven frame 3 and can move with the movement of the driven frame 3;

[0044] The driving assembly 8 is arranged on the bottom plate 1, and the driving assembly 8 is used to drive the active frame 5 to slide back and forth vertically;

[0045] The driven frame 3 is slidably connected to the bottom plate 1, and the active frame 5 is slidably connected to the driven frame 3. The active frame 5 drives the driven frame 3 to slide back and forth vertically on the bottom plate 1;

[0046] The pressure plate 4 is arranged between the base plate 1 and the driven frame 3 and is slidably connected to the driven frame 3; the active frame 5 is provided with a guide groove 6 inclined to one side of the base plate 1; the pressure plate 4 is provided with a guide wheel 7 sliding in the guide groove 6; the guide wheel 7 slides in the guide groove 6 to drive the pressure plate 4 to slide back and forth in the horizontal direction.

[0047] See also Figure 3 and Figure 4 Two support plates 30 are bolted to the bottom plate 1, and the two support plates 30 are located on both sides of the transfer window 2. The two support plates 30 are bolted with slide rails 14; the ends of the two slide rails 14 close to the transfer window 2 are provided with stoppers 29, and the two stoppers 29 are respectively integrally formed with the two support plates 30;

[0048] The driven frame 3 includes an upper cover plate 301 and two driven side plates 302 bolted to both sides of the upper cover plate 301; the driven side plates 302 are vertically arranged with the upper cover plate 301; sliders 18 that slide with two slide rails 14 are bolted to the inner walls of the two driven side plates 302.

[0049] See also Figure 3 and Figure 4 , the outer side walls of the two driven side plates 302 are vertically provided with slide grooves 21;

[0050] The active frame 5 includes a transmission plate 51 and two sliding side plates 52 respectively fixed on both sides of the transmission plate 51; the transmission plate 51 is located above the driven frame 3, and the sliding side plates 52 are vertically arranged with the transmission side plates; the two sliding side plates 52 are respectively slidably connected in the two slide grooves 21; wherein the two sliding side plates 52 are provided with guide grooves 6, the upper end of the guide grooves 6 is inclined toward the side close to the bottom plate 1, and the lower end of the guide grooves 6 is inclined toward the side away from the bottom plate 1;

[0051] The two driven side plates 302 are each provided with a sliding hole 22 .

[0052] See also Figure 3 and Figure 4 , two second connecting shafts 23 are slidably connected to the transmission plate 51, the two second connecting shafts 23 are located between the two sliding side plates 52, and the two second connecting columns are arranged near the two sides of the transmission plate 51; the two second connecting shafts 23 are respectively fixedly connected to the two driven side plates 302; the second connecting shafts 23 in this embodiment can be high-grade bolts, one end of which is slidably connected to the transmission plate 51, and the other end is threadedly fixed to the driven side plate 302;

[0053] A second elastic member 24 is sleeved on the second connecting shaft 23 , one end of which is connected to the transmission plate 51 and the other end of which is connected to the driven side plate 302 . In this embodiment, the second elastic member 24 may be a spring or an elastic rubber block.

[0054] See also Figure 5 and Figure 6 The pressing plate 4 includes two guide shafts 401, a movable plate 402, two first connecting shafts 403 and a rubber-coated cover plate 404;

[0055] Two guide shafts 401 are vertically bolted to the middle of the inner wall of the upper cover plate 301, the movable plate 402 is slidably connected to the two guide shafts 401, and the two ends of the movable plate 402 are respectively slidably connected in the two sliding holes 22; two first connecting shafts 403 are slidably connected to the movable plate 402, and the other ends of the two first connecting shafts 403 are fixed to the rubber-coated cover plate 404, and the rubber-coated cover plate 404 is arranged close to the side of the bottom plate 1; in this embodiment, the first connecting shaft 403 is a high-grade bolt, one end of the high-grade bolt is slidably connected to the movable plate 402, and the other end is threadedly fixed to the rubber-coated cover plate 404; wherein the first connecting shaft 403 is sleeved with a first elastic member 13 with one end connected to the movable plate 402 and the other end connected to the rubber-coated cover plate 404; in this embodiment, the first elastic member 13 can be a spring or an elastic rubber block;

[0056] Both ends of the movable plate 402 are rotatably connected with guide wheels 7 , and the two guide wheels 7 pass through the two sliding holes 22 and are slidably connected in the two guide grooves 6 .

[0057] See also Figure 3 and Figure 4 A fixing plate 31 is bolted to the base plate 1, and the driving assembly 8 includes a motor 81 bolted to the fixing plate 31 and a screw rod 82 connected to the output shaft of the motor 81 and rotatably connected to the base plate 1; the output shaft of the motor 81 and the screw rod 82 are connected via a coupling 32; two bearing seats 33 are bolted to the base plate 1, and the two bearing seats 33 are used to carry the screw rod 82, and the screw rod 82 is rotatably connected to the two bearing seats 33.

[0058] Brief description of the usage process:

[0059] When the transfer window is opened: the industrial computer receives the instruction to transfer the material, the motor 81 drives the screw 82 to rotate; the screw 82 drives the active frame 5 to move upward; the second elastic member 24 slowly releases the pressure, and the position of the driven frame 3 remains unchanged; because the first elastic member 13 has not fully recovered to its natural state, as the active frame 5 moves upward, the guide wheel 7 moves in the guide groove 6, and the movable plate 402 moves on the guide shaft 401 toward the side away from the bottom plate 1, and the first elastic member 13 releases the pressure; the guide wheel 7 moves in the guide groove 6, and the movable plate 402 drives the rubber-coated cover plate 404 to move toward the side away from the bottom plate 1; the guide wheel 7 rises to the top of the guide groove 6, and the rubber-coated cover plate 404 completely releases the transfer window 2; as the active frame 5 continues to move upward, the active frame 5 drives the driven frame 3 and the pressure plate 4 to move upward, thereby exposing the transfer window 2;

[0060] When closing the transfer window: the industrial computer receives the instruction to close the transfer window, and the motor 81 drives the screw rod 82 to rotate; the screw rod 82 drives the active frame 5 and the driven frame 3 to move downward together; when the driven frame 3 moves to abut the stop block 29, the driven frame 3 cannot continue to move due to the restriction of the stop block 29. As the active frame 5 continues to move downward, the guide wheel 7 moves in the guide groove 6, and the movable plate 402 moves on the guide shaft 401 toward the side close to the bottom plate 1, and the first elastic member 13 is compressed; the guide wheel 7 continues to move in the guide groove 6, and the movable plate 402 drives the rubber-coated cover plate 404 to move toward the side close to the bottom plate 1; when the rubber-coated cover plate 404 is covered on the transfer window 2 and contacts the bottom plate 1, the active frame 5 continues to move forward, and the second elastic member 24 is compressed, thereby restricting the rubber-coated cover plate 404 on the transfer window 2, and the rubber-coated cover plate 404 fits tightly with the bottom plate 1 to complete the sealing of the transfer window.

[0061] In summary, the utility model has high automation and good sealing performance, and the combination of the active frame 5 and the driven frame 3 makes the pressure plate 4 run more stably. Therefore, the utility model effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0062] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A sealed transfer window suitable for automated equipment, comprising a base plate (1) and a transfer window (2) opened on the base plate (1); characterized in that: Also includes A driven frame (3), wherein the driven frame (3) is slidably connected to the base plate (1); An active frame (5), the active frame (5) being slidably connected to the driven frame (3), and the active frame (5) being provided with a guide groove (6) inclined toward one side of the bottom plate (1); A pressure plate (4), the pressure plate (4) being slidably connected to the driven frame (3); the pressure plate (4) being provided with a guide wheel (7) which slides in the guide groove (6); And a driving component (8) which is arranged on the bottom plate (1) and is used for driving the active frame (5) to slide back and forth.

2. A sealed transfer window suitable for automated equipment according to claim 1, characterized in that: The pressing plate (4) is located between the driven frame (3) and the bottom plate (1); The pressing plate (4) comprises a guide shaft (401) fixed on the driven frame (3), a movable plate (402) slidably connected to the guide shaft (401), a first connecting shaft (403) slidably connected to the movable plate (402), and a rubber-coated cover plate (404) fixedly connected to the first connecting shaft (403); The first connecting shaft (403) is sleeved with a first elastic member (13) having one end connected to the movable plate (402) and the other end connected to the rubber-coated cover plate (404); Both ends of the movable plate (402) are rotatably connected to guide wheels (7).

3. A sealed transfer window suitable for automated equipment according to claim 1, characterized in that: Two slide rails (14) are fixed on the bottom plate (1); and stoppers (29) are fixedly provided on the bottom plate (1) at the ends of the two slide rails (14); The driven frame (3) comprises an upper cover plate (301) and two driven side plates (302) respectively fixed on both sides of the upper cover plate (301); Slide blocks (18) that are slidably matched with the two slide rails (14) are fixedly arranged on the two driven side plates (302).

4. A sealed transfer window suitable for automated equipment according to claim 3, characterized in that: The two driven side plates (302) are both provided with a slide groove (21); The active frame (5) comprises a transmission plate (51) and two sliding side plates (52) respectively fixed on both sides of the transmission plate (51); The two sliding side plates (52) are respectively slidably connected in the two sliding grooves (21).

5. A sealed transfer window suitable for automated equipment according to claim 4, characterized in that: The two sliding side plates (52) are both provided with guide grooves (6).

6. A sealed transfer window suitable for automated equipment according to claim 5, characterized in that: The sliding groove (21) is arranged on the outer side of the driven side plate (302); and sliding holes (22) are provided on both of the driven side plates (302).

7. A sealed transfer window suitable for automated equipment according to claim 4, characterized in that: A second connecting shaft (23) is slidably connected to the transmission plate (51), and one end of the second connecting shaft (23) is fixedly connected to the driven side plate (302); The second connecting shaft (23) is sleeved with a second elastic member (24) having one end connected to the transmission plate (51) and the other end connected to the driven side plate (302).

8. The sealed transfer window suitable for automated equipment according to claim 4, characterized in that: The driving assembly (8) comprises a motor (81) fixedly mounted on the base plate (1) and a screw rod (82) connected to the output shaft of the motor (81) and rotatably connected to the base plate (1); The transmission plate (51) is threadedly connected to the screw rod (82).

9. The sealed transfer window suitable for automated equipment according to claim 1, characterized in that: It also includes a housing assembly, which includes a complete housing (27) fixed on the base plate (1) and a movable housing (28) fixed on the driven frame (3).

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