CN220314548U - Lifting door mechanism and digital printer - Google Patents
Lifting door mechanism and digital printer Download PDFInfo
- Publication number
- CN220314548U CN220314548U CN202321454320.5U CN202321454320U CN220314548U CN 220314548 U CN220314548 U CN 220314548U CN 202321454320 U CN202321454320 U CN 202321454320U CN 220314548 U CN220314548 U CN 220314548U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- door
- shell
- side wall
- buffer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 238000005452 bending Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The embodiment discloses lift door mechanism and digital printer, lift door mechanism includes casing, door plant and is used for controlling the buffer module that the door plant opened and shut, and the door hole that supplies the door plant to cover to close is seted up to the casing, buffer module includes: the first swing arm, the first elastic piece and the buffer piece are arranged in the shell, one end of the first swing arm is connected with the door plate, and the other end of the first swing arm is hinged with the inner side wall of the shell; the first elastic piece is arranged on the inner side wall of the shell, and the elastic end of the first elastic piece is connected with the first swing arm; the buffer piece is arranged on the inner side wall of the shell and is positioned on the swinging path of the first swinging arm. The technical scheme of this embodiment, simple structure, convenient operation has less radius of opening the door in comparison with traditional lift door, can reduce the space of opening the door that occupies. In addition, the buffer piece can be utilized to provide a certain buffer effect for the first swing arm which is retracted to the inner wall of the shell, so that the damage caused by impact collision between the door plate and the shell when the door is closed can be avoided.
Description
Technical Field
The utility model relates to the technical field of lifting doors, in particular to a lifting door mechanism and a digital printer.
Background
With the development of the modern machining industry, the requirements on safety protection of machining equipment are continuously improved, and the requirements on production efficiency improvement, production cost reduction and space saving are also improved. The need to use lift gates is particularly acute when a device (e.g., a digital printer) requires a large feed gate, but does not have enough space. However, the radius of the door opening is larger when the lifting door is turned upwards, enough space needs to be reserved to ensure the normal opening or closing of the lifting door, the occupied space is large, and the use is inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a lifting door mechanism.
In a first aspect, an embodiment of the present application provides a lifting door mechanism, including casing, door plant and be used for controlling the door plant opens and shuts's buffer assembly, the casing has been seted up and has been supplied the door plant carries out the door hole that closes, buffer assembly includes:
one end of the first swing arm is connected with the door plate, and the other end of the first swing arm is hinged with the inner side wall of the shell;
the first elastic piece is arranged on the inner side wall of the shell, and the elastic end of the first elastic piece is connected with the first swing arm;
a buffer member mounted on an inner sidewall of the housing and located on a swing path of the first swing arm;
under the condition that the door plate is covered with the door hole, the first swing arm is retracted into the shell and is abutted with the buffer piece.
In one embodiment, the cushioning assembly further comprises:
one end of the second swing arm is connected with the door plate, the other end of the second swing arm is hinged with the inner wall of the shell, and the second swing arm is positioned on the same side of the first swing arm;
the second elastic piece is arranged on the inner side wall of the shell, and the elastic end of the second elastic piece is connected with the second swing arm.
In one embodiment, the first swing arm and the second swing arm each include a first connection section, a second connection section and a bending section, the first connection section is located obliquely above the second connection section, two ends of the bending section are respectively connected with the first connection section and one end of the second connection section, one end of the first connection section, which is far away from the bending section, is connected with the door panel, and one end of the second connection section, which is far away from the bending section, is hinged with the inner side wall of the casing.
In one embodiment, a first mounting seat and a second mounting seat are respectively arranged on one side, facing the shell, of the door plate, one end, far away from the shell, of the first swing arm is hinged with the first mounting seat, and one end, far away from the shell, of the second swing arm is hinged with the second mounting seat.
In one embodiment, the buffer member comprises a fixing seat, a spring and a telescopic column, wherein the fixing seat is arranged on the inner side wall of the shell, a cavity is formed in the fixing seat, the spring is arranged in the cavity, and the telescopic column stretches into the cavity in a telescopic manner and is connected with the spring;
under the condition that the first swing arm is retracted into the casing, the first swing arm is abutted with one end of the telescopic column and pushes the telescopic column to retract into the cavity.
In one embodiment, the buffer further comprises a butt joint, and the butt joint is sleeved at one end of the telescopic column extending to the cavity and is used for being abutted with the first swing arm.
In one embodiment, the lifting door mechanism further comprises a first fixing block and a second fixing block, the first fixing block and the second fixing block are both installed on the inner side wall of the shell, and one ends, far away from the door plate, of the first elastic piece and the second elastic piece are respectively connected with the first fixing block and the second fixing block.
In one embodiment, the first elastic member and the second elastic member are hydraulic springs.
In one embodiment, a handle is provided on the side of the door leaf facing away from the door opening.
In a second aspect, an embodiment of the present application further provides a digital printer, including the lifting door mechanism of the first aspect.
Compared with the prior art, the above technical scheme provided by the embodiment of the application has the beneficial effects that:
one end of the first swing arm is hinged with the inner side wall of the shell, the other end of the first swing arm is connected with the door plate, and then the first swing arm is supported by utilizing the extension of the first elastic piece, so that the door plate is kept in an open state. In addition, the buffer piece can be utilized to provide a certain buffer effect for the first swing arm which is retracted to the inner wall of the shell, so that the damage caused by impact collision between the door plate and the shell when the door is closed can be avoided.
Drawings
Fig. 1 is a schematic structural view of a lifter mechanism in a closed state according to an embodiment of the present application;
fig. 2 is a schematic structural view of a lifter mechanism in an open state according to an embodiment of the present application;
FIG. 3 is a left side view of a lifter door mechanism according to an embodiment of the present application in an open state;
FIG. 4 is a schematic view of a portion of a lift gate mechanism according to another embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of the lifting door mechanism according to the embodiment of the present application when the first swing arm abuts against the buffer;
fig. 6 is a schematic structural view of a buffer member in a lifting door mechanism according to an embodiment of the present application.
Reference numerals in the drawings:
10. a housing; 20. a door panel; 30. a handle; 40. a buffer assembly; 41. a first swing arm; 411. a first connection section; 412. a second connection section; 413. bending sections; 42. a second swing arm; 43. a first elastic member; 44. a buffer member; 441. a fixing seat; 442. a telescopic column; 443. a butt joint; 45. a second elastic member; 50. a door opening; 60. a first mount; 70. a second mounting base; 80. a first fixed block; 90. and a second fixed block.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate that the apparatus or element to be referred to must have specific directions, and thus should not be construed as limiting the present utility model.
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
Fig. 1 is a schematic structural view of a lifter mechanism in a closed state according to an embodiment of the present application; fig. 2 is a schematic structural view of a lifter mechanism in an open state according to an embodiment of the present application; fig. 3 is a left side view of an elevator door mechanism according to an embodiment of the present application in an open state.
Referring to fig. 1 to 3, the embodiment of the present application provides a lifting door mechanism, which includes a housing 10, a door panel 20, and a buffer assembly 40 for controlling the door panel 20 to open and close, wherein the housing 10 is provided with a door hole 50 for the door panel 20 to close.
Specifically, the buffering assembly 40 includes a first swing arm 41, a first elastic member 43 and a buffering member 44, one end of the first swing arm 41 is connected with the door panel 20, and the other end is hinged with the inner side wall of the cabinet 10; the first elastic member 43 is mounted on the inner sidewall of the casing 10, and an elastic end of the first elastic member 43 is connected with the first swing arm 41; the buffer member 44 is installed on the inner sidewall of the cabinet 10 and is located on the swing path of the first swing arm 41. When the door panel 20 covers the door hole 50, the first swing arm 41 is retracted into the chassis 10 and abuts against the buffer 44.
Illustratively, the first swing arm 41 is hinged to the inner side wall of the casing 10 by a technical solution in the prior art, for example: the mounting column is arranged on the inner side wall of the machine shell 10, the mounting column is provided with a limiting groove, one end, far away from the door plate 20, of the first swing arm 41 is provided with a mounting hole, the mounting hole is sleeved on the mounting column and is positioned in the limiting groove, so that the first swing arm 41 can rotate relative to the mounting column, and the first swing arm 41 is hinged with the inner side wall of the machine shell 10.
Illustratively, the first elastic member 43 is for supporting the door panel 20 in a lifted open state to prevent the door panel 20 from falling down. For example: when the door panel 20 is manually pulled up toward the outside of the door hole 50 so that the door panel 20 moves from bottom to top along the arc track until the door panel 20 moves to the highest point, the first elastic member 43 is in an extended state to support the door panel 20, thereby keeping the door panel 20 in an opened state. When the door panel 20 is manually pulled toward the inside of the door hole 50 so that the door panel 20 moves from top to bottom along the arc track until the door panel 20 covers the door hole 50, the first elastic member 43 is in a compressed state. The first elastic member 43 may be a pneumatic spring or a hydraulic spring, and is not limited thereto. In this embodiment, the first elastic member 43 is preferably a hydraulic spring.
The damper 44 may be a spring, or may be a damper member of the related art, as long as a certain damping effect is imparted to the first swing arm 41.
In this embodiment, one end of the first swing arm 41 is hinged to the inner side wall of the casing 10, then the other end of the first swing arm 41 is connected to the door panel 20, and then the first swing arm 41 is supported by using the extension of the first elastic member 43, so as to keep the door panel 20 in an open state, and the door panel has a simple structure and convenient operation, has a smaller door opening radius compared with a traditional lifting door, and can reduce the occupied larger door opening space. In addition, the buffer member 44 can also be used to provide a certain buffer effect for the first swing arm 41 retracted to the inner wall of the casing 10, so as to avoid damage caused by impact collision between the door panel 20 and the casing 10 when the door is closed.
Fig. 4 is a schematic view of a part of a lifter mechanism according to another embodiment of the present application from another view. Referring to fig. 4, in one embodiment, the buffering assembly 40 further includes a second swing arm 42 and a second elastic member 45, one end of the second swing arm 42 is connected with the door panel 20, the other end is hinged with the inner wall of the cabinet 10, and the second swing arm 42 is located at the same side of the first swing arm 41; the second elastic member 45 is mounted on the inner sidewall of the casing 10, and an elastic end of the second elastic member 45 is connected with the second swing arm 42.
Illustratively, in the process of pulling up the door panel 20 towards the outside of the door hole 50, the second elastic member 45 is pulled to extend, and the second swing arm 42 moves from bottom to top along the arc track until the door panel 20 moves to the highest point, at this time, the first elastic member 43 and the second elastic member 45 are in the extending state, so as to support the first swing arm 41 and the second swing arm 42 respectively, which can further improve the stability of the door panel 20 in the open state, and avoid the first elastic member 43 from being damaged and causing the door panel 20 to be unable to be in the normal open state. The second elastic member 45 may be a pneumatic spring or a hydraulic spring, and is not limited thereto. In this embodiment, the second elastic member 45 is preferably a hydraulic spring.
Fig. 5 is a schematic structural diagram of the lifting door mechanism according to the embodiment of the present application when the first swing arm 41 abuts against the buffer member 44. Referring to fig. 5, in one embodiment, the first swing arm 41 and the second swing arm 42 each include a first connection section 411, a second connection section 412, and a bending section 413, where the first connection section 411 is located obliquely above the second connection section 412, two ends of the bending section 413 are respectively connected to one ends of the first connection section 411 and the second connection section 412, one end of the first connection section 411 away from the bending section 413 is connected to the door panel 20, and one end of the second connection section 412 away from the bending section 413 is hinged to the inner side wall of the casing 10.
In one embodiment, a first mounting seat 60 and a second mounting seat 70 are respectively disposed on a side of the door panel 20 facing the casing 10, one end of the first swing arm 41 away from the casing 10 is hinged to the first mounting seat 60, and one end of the second swing arm 42 away from the casing 10 is hinged to the second mounting seat 70.
Illustratively, the first mounting seat 60 and the second mounting seat 70 may be fixed on the side of the door panel 20 facing the casing 10 by welding, or may be connected on the side facing the casing 10 by detachable connection, which is not limited thereto. In this embodiment, the first mount 60 and the second mount 70 are preferably detachably fixed to the door panel 20, for example: fixing holes are formed in the first mounting seat 60 and the second mounting seat 70, and then the first mounting seat 60 and the second mounting seat 70 are fixed on the door plate 20 by means of fasteners (such as bolts, screws and the like) penetrating through the fixing holes, so that the structure is simple, and the dismounting is convenient. But is not limited thereto.
Fig. 6 is a schematic structural view of a buffer member 44 in a lifting door mechanism according to an embodiment of the present application. Referring to fig. 6, in one embodiment, the buffer member 44 includes a fixing base 441, a spring and a telescopic column 442, the fixing base 441 is mounted on an inner sidewall of the casing 10, a cavity is formed on the fixing base 441, the spring is disposed in the cavity, and the telescopic column 442 is telescopically inserted into the cavity and connected with the spring; when the first swing arm 41 is retracted into the casing 10, the first swing arm 41 abuts against one end of the telescopic column 442, and pushes the telescopic column 442 to retract into the cavity.
Illustratively, in the process of resealing the door opening 50 with the door panel 20, the first swing arm 41 continuously moves towards the inner side of the casing 10 until the first swing arm 41 moves to abut against one end of the telescopic column 442, the telescopic column 442 is pushed to shrink inwards towards the cavity, and a certain buffering effect is given to the first swing arm 41 under the action of the elastic force of the spring, so that damage caused by impact collision between the door panel 20 and the casing 10 when the door is closed can be avoided.
In one embodiment, the buffer member 44 further includes an abutment 443, where the abutment 443 is sleeved on the end of the telescopic column 442 extending out of the cavity, for abutting against the first swing arm 41, so as to be suitable for providing a buffer effect for the first swing arm 41 with different sizes.
In one embodiment, the lifting door mechanism further includes a first fixing block 80 and a second fixing block 90, the first fixing block 80 and the second fixing block 90 are mounted on the inner sidewall of the casing 10, and one ends of the first elastic member 43 and the second elastic member, which are far away from the door panel 20, are respectively connected with the first fixing block 80 and the second fixing block 90.
To facilitate the operator's upward opening or closing of the door panel 20, in one embodiment, the side of the door panel 20 facing away from the door aperture 50 is provided with a pull handle 30. The handle 30 may be integrally formed and fixed on the door panel 20, or may be fixed on the door panel 20 by welding, which is not limited thereto.
The embodiment of the disclosure also provides a digital printer, which comprises the lifting door mechanism in the embodiment.
The digital printer according to the embodiment of the present disclosure adopts the lifting door mechanism, and has the technical effects consistent with those of the lifting door mechanism, and will not be described herein.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. The utility model provides a lift door mechanism, includes casing, door plant and is used for controlling the buffer module that the door plant opened and shut, the casing has been seted up and has been supplied the door plant carries out the door hole that closes, its characterized in that, buffer module includes:
one end of the first swing arm is connected with the door plate, and the other end of the first swing arm is hinged with the inner side wall of the shell;
the first elastic piece is arranged on the inner side wall of the shell, and the elastic end of the first elastic piece is connected with the first swing arm;
a buffer member mounted on an inner sidewall of the housing and located on a swing path of the first swing arm;
under the condition that the door plate is covered with the door hole, the first swing arm is retracted into the shell and is abutted with the buffer piece.
2. The lift gate mechanism of claim 1, wherein the damper assembly further comprises:
one end of the second swing arm is connected with the door plate, the other end of the second swing arm is hinged with the inner wall of the shell, and the second swing arm is positioned on the same side of the first swing arm;
the second elastic piece is arranged on the inner side wall of the shell, and the elastic end of the second elastic piece is connected with the second swing arm.
3. The lifting door mechanism of claim 2, wherein the first swing arm and the second swing arm each comprise a first connecting section, a second connecting section and a bending section, the first connecting section is located obliquely above the second connecting section, two ends of the bending section are respectively connected with one ends of the first connecting section and the second connecting section, one end of the first connecting section away from the bending section is connected with the door panel, and one end of the second connecting section away from the bending section is hinged with the inner side wall of the casing.
4. The lifting door mechanism according to claim 2, wherein a first mounting seat and a second mounting seat are respectively arranged on one side of the door plate, facing the machine shell, of the door plate, one end of the first swing arm, which is far away from the machine shell, is hinged with the first mounting seat, and one end of the second swing arm, which is far away from the machine shell, is hinged with the second mounting seat.
5. The lifting door mechanism according to claim 1, wherein the buffer member comprises a fixing seat, a spring and a telescopic column, the fixing seat is mounted on the inner side wall of the shell, a cavity is formed in the fixing seat, the spring is arranged in the cavity, and the telescopic column stretches into the cavity in a telescopic manner and is connected with the spring;
under the condition that the first swing arm is retracted into the casing, the first swing arm is abutted with one end of the telescopic column and pushes the telescopic column to retract into the cavity.
6. The lift gate mechanism of claim 5, wherein the cushioning member further comprises an abutment that is sleeved at an end of the telescoping post that extends to the cavity for abutment with the first swing arm.
7. The lift gate mechanism of claim 2, further comprising a first fixed block and a second fixed block, wherein the first fixed block and the second fixed block are mounted on an inner side wall of the housing, and wherein one ends of the first elastic member and the second elastic member away from the door panel are respectively connected with the first fixed block and the second fixed block.
8. The lift gate mechanism of claim 2, wherein the first resilient member and the second resilient member are each hydraulic springs.
9. The lift gate mechanism of claim 7, wherein a side of the door panel facing away from the door aperture is provided with a pull handle.
10. A digital printer comprising the lifting door mechanism of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454320.5U CN220314548U (en) | 2023-06-08 | 2023-06-08 | Lifting door mechanism and digital printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454320.5U CN220314548U (en) | 2023-06-08 | 2023-06-08 | Lifting door mechanism and digital printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220314548U true CN220314548U (en) | 2024-01-09 |
Family
ID=89424660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321454320.5U Active CN220314548U (en) | 2023-06-08 | 2023-06-08 | Lifting door mechanism and digital printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220314548U (en) |
-
2023
- 2023-06-08 CN CN202321454320.5U patent/CN220314548U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107381039B (en) | Panel handling device | |
| US6707173B2 (en) | Linear actuator for a powered vehicle lift gate | |
| CN220314548U (en) | Lifting door mechanism and digital printer | |
| CN111268552B (en) | Flexible door hoist of door hinge fastening formula | |
| CN217106603U (en) | Pulley assembly and inward-moving door | |
| CN109703581B (en) | Flow guide cover opening and closing mechanism and flow guide cover | |
| CN215291297U (en) | Outer frame reinforcing apparatus for construction | |
| CN211008149U (en) | Power system for door leaf and car | |
| CN214740663U (en) | Silent door hinge convenient for adjusting size of door gap | |
| CN220565680U (en) | Hanging basket protection mechanism | |
| CN211397101U (en) | Emergency full-open outer door guide mechanism | |
| CN221214465U (en) | Novel openable cabin door | |
| CN221065536U (en) | Pneumatic opening and closing machine tool protective door | |
| CN212178480U (en) | Anti-drop's KNX intelligence switch executor | |
| CN219622511U (en) | Buffer type hinge | |
| CN209805135U (en) | Building electrical cabinet convenient to overhaul | |
| CN214996907U (en) | High-strength wind-resistant supporting hinge for doors and windows | |
| KR20080005619U (en) | The case door fix apparatus | |
| CN212802920U (en) | Power-assisted spring device for opening compartment door | |
| CN218844155U (en) | POZD composite material protective airtight door | |
| CN212804824U (en) | Signal device of elevator | |
| CN217170833U (en) | Trailer door fixing component | |
| CN218236306U (en) | High-temperature high-pressure gate valve convenient to use | |
| CN220281224U (en) | Tail gate and working machine | |
| CN220755251U (en) | Upturning storage door network cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |