Access door component
By designing the channel door components including chutes and power devices, the existing transfer window door devices are solved, and the compact, simple and low-cost material transfer port opening and closing is achieved, and the equipment is improved cleanliness and isolation effect.
Patent Information
- Application Number
- CN202421002661.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing transfer window door opening and closing devices have problems such as large size, high cost and complex structure, making it difficult to achieve a compact, simple and low-cost design.
A channel door component is designed, including a fixed seat, a sliding plate and a power device. The sliding groove is composed of a straight section and an inclined section. The sliding plate is driven by a power device to slide between the straight section and an inclined section to realize the opening of the material transmission port. And closing, the sliding fit between the guide part and the slide chute and the driving of the power device can achieve a compact and low-cost opening and closing function.
It effectively solves the problems of large size, high cost and complex structure, and realizes the channel door components with compact structure, simple and low cost, ensuring high-precision opening and closing of the material transfer port, and improving the cleanliness and isolation effect of the equipment.
Smart Images
Figure CN222276513U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of biological consumables transmission devices, in particular to a channel door component. Background Art
[0002] The channel door is used in equipment such as pipetting workstations to open or close the material transfer port of the pipetting workstation, that is, the material transfer port is only opened when the material is transferred. After the material transfer is completed, the channel door closes the material transfer port, making the workstation in a closed state, thereby reducing pollution and improving the cleanliness of the working environment.
[0003] The applicant proposed a transfer window door opening and closing device and a biological consumables transfer station in the utility model patent with announcement number CN217269779U. The transfer window door opening and closing device has the problems of large size, high cost and complex structure. Utility Model Content
[0004] The main purpose of the utility model is to provide a channel door component, aiming to provide a channel door component with compact structure, simple structure and low cost.
[0005] In order to achieve the above-mentioned purpose, the channel door component proposed by the utility model is installed at the material transfer port of the equipment, and the channel door component includes:
[0006] A fixed seat, wherein two opposite inner sides of the fixed seat are provided with slide grooves, wherein the slide grooves include a straight line segment and an inclined segment connected to each other;
[0007] A sliding plate, wherein two opposite sides of the sliding plate are provided with guide parts, and the guide parts are slidably matched with the sliding groove;
[0008] A power device, the power device is arranged on the fixing seat and connected to the sliding plate;
[0009] When the guide portion is located in the straight section, the sliding plate opens the material transfer opening, and when the guide portion is located in the inclined section, the sliding plate closes and is in close contact with the material transfer opening.
[0010] Optionally, the fixing seat comprises:
[0011] a back plate, wherein the back plate and the sliding plate are parallel to each other;
[0012] Side panels, two of which are arranged on the left and right sides of the back panel, and the slide groove is arranged on the inner side of the side panels;
[0013] A top plate, the top plate is arranged on the top of the back plate, two ends of the top plate are respectively connected to the two side plates, and the power device is arranged on the top plate;
[0014] A bottom plate, the bottom plate is arranged at the bottom of the back plate, and two ends of the bottom plate are respectively connected to the two side plates;
[0015] The back plate, the side plate, the top plate and the bottom plate are enclosed to form the fixing seat with a front opening, and the sliding plate is located in the front opening and slides up and down in coordination.
[0016] Optionally, the side plate is provided with two slide grooves, and two guide parts spaced apart from each other up and down are provided on one side of the sliding plate. The two guide parts are respectively slidably matched with the two slide grooves, and the distance between the two inclined sections is the same as the distance between the two guide parts.
[0017] Optionally, the guide portion is provided with a guide bearing, and the guide bearing extends into the slide groove and slides in engagement.
[0018] Optionally, the power device comprises:
[0019] A first rotating seat, wherein the first rotating seat is disposed on the fixed seat;
[0020] A driving motor, the driving motor is rotationally matched with the first rotating seat;
[0021] a second rotating seat, the second rotating seat being disposed on the sliding plate;
[0022] A nut seat, the nut seat being rotatably matched with the second rotating seat;
[0023] A screw rod is connected to the output shaft of the driving motor and is threadably matched with the nut seat.
[0024] Optionally, the power device further comprises a mounting seat, the drive motor is arranged on the mounting seat, and the mounting seat is rotationally matched with the first rotating seat.
[0025] Optionally, the driving motor and the first rotating seat, as well as the second rotating seat and the nut seat are rotationally matched via bearings.
[0026] The technical solution of the utility model includes a fixed seat, a sliding plate and a power device. The fixed seat is provided with a slide groove, and the slide groove includes a connected straight section and an inclined section. The guide part of the sliding plate slides with the slide groove. When the guide part is located in the straight section, the sliding plate opens the material transmission port. When the guide part is located in the inclined section, the sliding plate closes and is close to the material transmission port. Since the power device is used to drive the sliding plate to move to realize the technical means of opening or closing the material transmission port, the technical problems of the large volume, high cost and complex structure of the transmission window and door opening and closing device in the prior art are effectively solved, thereby achieving the technical effect of compact structure, simplicity and low cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 This is a structural schematic diagram of an embodiment of a passage door component of the utility model;
[0028] Figure 2 It is a structural schematic diagram of the passage door component of the utility model from another perspective;
[0029] Figure 3 It is a cross-sectional schematic diagram of the passage door component of the utility model;
[0030] Figure 4 It is a structural schematic diagram of the side panel of the utility model;
[0031] Figure 5 It is a structural schematic diagram of the sliding plate of the utility model;
[0032] Description of Figure Numbers:
[0033] Channel door component 100; fixed seat 10; back plate 11; side plate 12; slide groove 121; straight section 1211; inclined section 1212; top plate 13; bottom plate 14; sliding plate 20; guide part 21; guide bearing 22; power device 30; first rotating seat 31; drive motor 32; second rotating seat 33; nut seat 34; screw rod 35; mounting seat 36. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0035] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0036] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0037] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0038] The utility model provides a channel door component 100, which is installed at a material transmission port of a device and is used to open or close the material transmission port.
[0039] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0040] In the embodiment of the present utility model, Figure 1 , Figure 2 and Figure 3 As shown, the channel door component 100 includes a fixed seat 10, a sliding plate 20 and a power device 30, wherein two opposite inner sides of the fixed seat 10 are provided with a slide groove 121, and the slide groove 121 includes a connected straight section 1211 and an inclined section 1212; two opposite sides of the sliding plate 20 are provided with a guide portion 21, and the guide portion 21 is slidably matched with the slide groove 121; the power device 30 is arranged on the fixed seat 10 and connected to the sliding plate 20; when the guide portion 21 is located in the straight section 1211, the sliding plate 20 opens the material transmission port, and when the guide portion 21 is located in the inclined section 1212, the sliding plate 20 is closed and close to the material transmission port.
[0041] It can be understood that the utility model specifically installs the fixed seat 10 above the material transfer port of the equipment, and the power device 30 drives the sliding plate 20 to slide up and down to open or close the material transfer port, that is, the sliding plate 20 gradually opens the material transfer port when it slides upward, and gradually closes the material transfer port when it slides downward. At the same time, a sealing ring is provided around the material transfer port. When the guide part 21 slides downward to the position of the inclined section 1212, the sliding plate 20 presses the sealing ring to achieve a close fit with the material transfer port. The sealing achieved by the sealing ring can isolate the inside and outside of the equipment to avoid contamination. The utility model has the characteristics of simple structure and high guiding accuracy through the sliding cooperation between the slide groove 121 and the guide part 21. By setting the inclined section 1212, the guide part 21 is tilted and slid along the direction of the inclined section 1212, so that the sliding plate 20 is closely fitted with the material transfer port.
[0042] The technical solution of the utility model includes a fixed seat 10, a sliding plate 20 and a power device 30. The fixed seat 10 is provided with a slide groove 121. The slide groove 121 includes a connected straight section 1211 and an inclined section 1212. The guide portion 21 of the sliding plate 20 is slidably matched with the slide groove 121. When the guide portion 21 is located in the straight section 1211, the sliding plate 20 opens the material transmission port. When the guide portion 21 is located in the inclined section 1212, the sliding plate 20 is closed and close to the material transmission port. Since the power device 30 is used to drive the sliding plate 20 to move to realize the technical means of opening or closing the material transmission port, the technical problems of large volume, high cost and complex structure of the transmission window and door opening and closing device in the prior art are effectively solved, thereby achieving the technical effect of compact structure, simplicity and low cost.
[0043] In an embodiment of the utility model, the fixed seat 10 includes a back plate 11, a side plate 12, a top plate 13 and a bottom plate 14, wherein the back plate 11 and the sliding plate 20 are parallel to each other; there are two side plates 12 and they are arranged on the left and right sides of the back plate 11, and the slide groove 121 is arranged on the inner side of the side plate 12; the top plate 13 is arranged on the top of the back plate 11, and the two ends of the top plate 13 are respectively connected to the two side plates 12, and the power device 30 is arranged on the top plate 13; the bottom plate 14 is arranged on the bottom of the back plate 11, and the two ends of the bottom plate 14 are respectively connected to the two side plates 12; the back plate 11, the side plate 12, the top plate 13 and the bottom are enclosed to form a fixed seat 10 with a front opening, and the sliding is located at the front opening and slides up and down in coordination.
[0044] It can be understood that the back panel 11, the side panel 12, the top panel 13 and the bottom are connected by threaded fasteners, and the inner surfaces of the two side panels 12 are processed to form a slide groove 121. The sliding plate 20 is located between the two side panels 12 and slides together. When the sliding plate 20 slides upward, the sliding plate 20 gradually opens the material transfer port and gradually closes the front opening. When the top of the sliding plate 20 abuts against the top panel 13, the material transfer port is fully opened; when the sliding plate 20 slides downward, the sliding plate 20 gradually closes the material transfer port and gradually opens the front opening. When the guide portion 21 slides to the end position of the inclined section 1212, the material transfer port is fully closed.
[0045] In the embodiment of the present utility model, Figure 2 and Figure 4 As shown, the side plate 12 is provided with two slide grooves 121, and the single side of the sliding plate 20 is provided with two guide parts 21 spaced apart from each other. The two guide parts 21 are respectively slidably matched with the two slide grooves 121, and the distance between the two inclined sections 1212 is the same as the distance between the two guide parts 21.
[0046] Each side plate 12 of the utility model is provided with two slide grooves 121, and two guide parts 21 are provided at corresponding positions of the sliding plate 20. The two guide parts 21 are respectively slidably matched with the two slide grooves 121, so that the sliding of the sliding plate 20 is more stable and the guiding accuracy is improved.
[0047] In the embodiment of the present utility model, Figure 2 and Figure 5 As shown, the guide portion 21 is provided with a guide bearing 22, and the guide bearing 22 extends into the slide groove 121 and slides in cooperation. The guide portion 21 of the utility model is arranged on opposite sides of the sliding plate 20 through threaded fasteners, and the guide portion 21 is provided with a guide bearing 22 on the side facing the slide groove 121. The guide bearing 22 cooperates with the slide groove 121 to improve the guiding accuracy and reduce the friction, so that the sliding of the sliding plate 20 is more stable.
[0048] In the embodiment of the present utility model, Figure 2 and Figure 3 As shown, the power device 30 includes a first rotating seat 31, a driving motor 32, a second rotating seat 33, a nut seat 34 and a screw rod 35, wherein the first rotating seat 31 is arranged on the fixed seat 10; the driving motor 32 is rotationally matched with the first rotating seat 31; the second rotating seat 33 is arranged on the sliding plate 20; the nut seat 34 is rotationally matched with the second rotating seat 33; the screw rod 35 is connected to the output shaft of the driving motor 32, and is threadedly matched with the nut seat 34.
[0049] The slide groove 121 of the utility model includes a connected straight section 1211 and an inclined section 1212. In order to adapt to the transition between the straight section 1211 and the inclined section 1212 to ensure the smooth opening or closing of the sliding plate 20, the utility model is provided with two rotating seats, wherein the first rotating seat 31 is provided on the top plate 13, and is used for rotating with the driving motor 32, and the second rotating seat 33 is provided on the back side of the sliding plate 20, and is used for rotating with the nut seat 34. Through the above arrangement, the driving motor 32, the screw rod 35 and the nut seat 34 can be adaptively rotated as a whole according to the position change of the guide portion 21.
[0050] Furthermore, the screw rod 35 passes through the top plate 13 and is threadedly engaged with the nut seat 34 . Therefore, the top plate 13 is provided with a through hole for the screw rod 35 to pass through. In order to accommodate the rotation of the screw rod 35 , the aperture of the through hole is larger than the outer size of the screw rod 35 .
[0051] In the embodiment of the present utility model, Figure 2 and Figure 3As shown, the power device 30 also includes a mounting seat 36, and the drive motor 32 is arranged on the mounting seat 36, and the mounting seat 36 is rotatably matched with the first rotating seat 31. The drive motor 32 is arranged on the mounting seat 36 through a threaded fastener, and during the rotation process, the drive motor 32 and the mounting seat 36 rotate synchronously.
[0052] In the embodiment of the present utility model, Figure 2 As shown, the driving motor 32 and the first rotating seat 31, as well as the second rotating seat 33 and the nut seat 34, are all rotated together through bearings. The use of bearings can improve the rotation accuracy and reduce friction.
[0053] The above are only optional embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A channel door component installed at the material transfer port of the equipment, characterized in that: The passage door component comprises: A fixed seat, wherein two opposite inner sides of the fixed seat are provided with slide grooves, wherein the slide grooves include a straight line segment and an inclined segment connected to each other; A sliding plate, wherein two opposite sides of the sliding plate are provided with guide parts, and the guide parts are slidably matched with the sliding groove; A power device, the power device is arranged on the fixing seat and connected to the sliding plate; When the guide portion is located in the straight section, the sliding plate opens the material transfer opening, and when the guide portion is located in the inclined section, the sliding plate closes and is in close contact with the material transfer opening.
2. The passage door component according to claim 1, characterized in that The fixing seat comprises: a back plate, wherein the back plate and the sliding plate are parallel to each other; Side panels, two of which are arranged on the left and right sides of the back panel, and the slide groove is arranged on the inner side of the side panels; A top plate, the top plate is arranged on the top of the back plate, two ends of the top plate are respectively connected to the two side plates, and the power device is arranged on the top plate; A bottom plate, the bottom plate is arranged at the bottom of the back plate, and two ends of the bottom plate are respectively connected to the two side plates; The back plate, the side plate, the top plate and the bottom plate are enclosed to form the fixing seat with a front opening, and the sliding plate is located in the front opening and slides up and down in coordination.
3. The passage door component according to claim 2, characterized in that The side plate is provided with two slide grooves, and one side of the sliding plate is provided with two guide parts spaced up and down, the two guide parts are respectively slidably matched with the two slide grooves, and the distance between the two inclined sections is the same as the distance between the two guide parts.
4. The passage door component according to claim 1, characterized in that The guide portion is provided with a guide bearing, and the guide bearing extends into the slide groove and is slidably fitted.
5. The access door component according to claim 1, characterized in that: The power device comprises: A first rotating seat, wherein the first rotating seat is disposed on the fixed seat; A driving motor, the driving motor is rotationally matched with the first rotating seat; a second rotating seat, the second rotating seat being disposed on the sliding plate; A nut seat, the nut seat being rotatably matched with the second rotating seat; A screw rod is connected to the output shaft of the driving motor and is threadably matched with the nut seat.
6. The access door component according to claim 5, characterized in that The power device also includes a mounting seat, the drive motor is arranged on the mounting seat, and the mounting seat is rotationally matched with the first rotating seat.
7. The passage door component according to claim 5, characterized in that The driving motor and the first rotating seat, as well as the second rotating seat and the nut seat, are rotationally matched via bearings.