Guiding device and printing equipment
By introducing the design of the first floating guide shaft and the first elastic member into the guide device, the problem of the sliding mechanism being stuck or stuck due to the non-parallel guide shafts is solved, and the smooth sliding of the sliding mechanism is achieved.
Patent Information
- Application Number
- CN202421889077.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-05
AI Technical Summary
The two guide shafts in the guide device are difficult to keep parallel due to assembly or manufacturing errors, resulting in problems of lag or stuck when sliding.
A guide device is designed, including a first fixed guide shaft, a first floating guide shaft, a connecting seat, a sliding mechanism and a first elastic member. A first elastic member is provided between the first floating guide shaft and the connecting seat so that the first floating guide shaft can squeeze the elastic member, thereby adjusting the distance between the guide shafts and ensuring that the sliding mechanism slides normally along the guide shaft.
Through this design, the smoothness of the sliding mechanism when sliding along the guide axis is improved, the possibility of the sliding mechanism being stuck or stuck is reduced, and the problem of unsmooth sliding caused by the non-parallel guide axis is solved.
Smart Images
Figure CN222959476U_ABST
Abstract
Description
Technical Field
[0001] The embodiments of the present application relate to the technical field of printers, and in particular, to a guiding device and a printing device. Background Art
[0002] In a printing device, a sliding mechanism is slidably arranged on a guiding device so that the sliding mechanism can slide along a set direction to achieve its function.
[0003] In the related art, the guiding device includes two mutually parallel guiding shafts, and the sliding mechanism is slidably arranged relative to these two guiding shafts. However, the two guiding shafts in the guiding device are often difficult to maintain parallel due to assembly or manufacturing errors, resulting in problems such as jamming or even jamming when the sliding mechanism moves along the guiding shaft. Summary of the Utility Model
[0004] In view of this, the main purpose of the embodiments of the present application is to provide a guiding device and a printing device to solve the technical problem of low smoothness when the sliding mechanism slides relative to the guiding device.
[0005] To achieve the above object, the embodiments of the present application provide a guiding device, including a first fixed guiding shaft, a first floating guiding shaft, a connecting seat, a sliding mechanism, and a first elastic member; the first fixed guiding shaft and the first floating guiding shaft are both arranged on the connecting seat; the first elastic member is arranged between the first floating guiding shaft and the connecting seat; the sliding mechanism is slidably arranged on the first fixed guiding shaft and the first floating guiding shaft.
[0006] In some embodiments that may include the above embodiments, the connecting seat includes a first connecting seat and a second connecting seat, the first fixed guiding shaft is arranged on the first connecting seat; the first floating guiding shaft is arranged on the second connecting seat, and the first elastic member is arranged between the first floating guiding shaft and the second connecting seat; the first connecting seat and the second connecting seat are in contact connection; or the first connecting seat and the second connecting seat are arranged at intervals.
[0007] In some embodiments that may include the above embodiments, the second connecting seat has a floating connection hole, the first floating guiding shaft passes through the floating connection hole, and the first elastic member is arranged between the hole wall of the floating connection hole and the side wall of the first floating guiding shaft.
[0008] In some embodiments that may include the above embodiments, the second connecting seat includes a first floating seat and a second floating seat, and both ends of the first floating guiding shaft in the axial direction are respectively arranged on the first floating seat and the second floating seat.
[0009] In some embodiments that may include the above embodiments, the first elastic member includes an elastic sleeve, and the elastic sleeve is sleeved on the first floating guide shaft.
[0010] In some embodiments that may include the above embodiments, the first connection seat has a fixed connection hole, and the first fixed guide shaft is inserted into the fixed connection hole.
[0011] In some embodiments that may include the above embodiments, the first connection seat includes a first fixed seat and a second fixed seat, and two ends of the first fixed guide shaft in the axial direction are respectively arranged on the first fixed seat and the second fixed seat.
[0012] In some embodiments that may include the above embodiments, the sliding mechanism includes a first sliding member, a second sliding member, a guiding mechanism and a slider; the first sliding member slides on the first fixed guide shaft, the second sliding member slides on the first floating guide shaft, the guiding mechanism is arranged between the first sliding member and the second sliding member, and the slider slides on the guiding mechanism.
[0013] In some embodiments that may include the above embodiments, the guiding mechanism includes a second fixed guide shaft and a second floating guide shaft. Two ends of the second fixed guide shaft in the axial direction are respectively inserted into the first sliding member and the second sliding member, and two ends of the second floating guide shaft in the axial direction are respectively inserted into the first sliding member and the second sliding member; the sliding mechanism further includes a second elastic member, and the second elastic member is arranged between the second floating guide shaft and the first sliding member, and between the second floating guide shaft and the second sliding member; the slider slides on the second fixed guide shaft and the second floating guide shaft.
[0014] In some embodiments that may include the above embodiments, the second elastic member includes an elastic sleeve, and the elastic sleeve is sleeved on both ends of the second floating guide shaft; or, the first elastic member includes a spring, and the spring is used to abut against the first floating guide shaft and the second connection seat.
[0015] The embodiment of the present application further provides a printing device, including a print head and the guiding device according to any one of the above embodiments, and the sliding mechanism of the guiding device includes the print head.
[0016] In the guiding device and printing device provided by the embodiments of the present application, during the sliding process of the sliding mechanism along the first fixed guiding shaft and the first floating guiding shaft, the first floating guiding shaft can squeeze the first elastic member, so that the first floating guiding shaft can move relative to the second connecting seat substantially along the radial direction of the first floating guiding shaft, thereby adjusting the distance between the first fixed guiding shaft and the first floating guiding shaft. When the first fixed guiding shaft and the first floating guiding shaft are not parallel due to machining errors or other reasons, the sliding mechanism can slide normally along the first fixed guiding shaft and the first floating guiding shaft, improving the smoothness of the sliding mechanism when sliding along the first fixed guiding shaft and the first floating guiding shaft, and reducing the possibility of the sliding mechanism getting stuck or jammed. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0018] Figure 1 Structural schematic diagram of the guiding device and the print head in the printing device provided by the embodiments of the present application;
[0019] Figure 2 Partial exploded view of the guiding device in the printing device provided by the embodiments of the present application;
[0020] Figure 3 Front view of the guiding device and the print head in the printing device provided by the embodiments of the present application;
[0021] Figure 4 Left view of the guiding device and the print head in the printing device provided by the embodiments of the present application;
[0022] Figure 5 Top view of the guiding device and the print head in the printing device provided by the embodiments of the present application.
[0023] Description of the reference numerals:
[0024] 10. First fixed guiding shaft;
[0025] 20. First floating guiding shaft;
[0026] 30. First connecting seat;
[0027] 301. Fixed connection hole; 310. First fixed seat;
[0028] 320. Second fixed seat;
[0029] 40. Second connecting seat;
[0030] 401. Floating connection hole; 410. First floating seat;
[0031] 420. Second floating seat;
[0032] 50. Sliding mechanism;
[0033] 510. First sliding member; 520. Second sliding member;
[0034] 530. Guiding mechanism; 531. Second fixed guiding shaft;
[0035] 532. Second floating guiding shaft; 540. Slide block;
[0036] 550. Second elastic member;
[0037] 60. First elastic member;
[0038] 70. Print head. Specific embodiments
[0039] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application and are not intended to limit the protection scope of the present application. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.
[0040] Secondly, it should be noted that in the description of the embodiments of the present application, the terms indicating directions or positional relationships such as "inner" and "outer" are based on the directions or positional relationships shown in the drawings. This is only for convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.
[0041] In addition, it should also be noted that in the description of the embodiments of the present application, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection, or an abutting connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.
[0042] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.
[0043] As described in the background art, there is a problem of low smoothness when the sliding mechanism of the guiding device in the related art slides. After research by the inventor, it is found that the reason for this problem is that it is difficult for the two guiding shafts in the guiding device to be parallel due to assembly or manufacturing errors, etc., and the sliding mechanism is slidably arranged on these two guiding shafts at the same time, resulting in the sliding mechanism being prone to jamming or even jamming when moving along the guiding shafts, which reduces the smoothness of the sliding mechanism sliding relative to the guiding device.
[0044] To solve the above technical problems, the embodiments of the present application provide a guiding device and a printing device. A first elastic member is provided between the first floating guiding shaft and the second connecting seat of the connecting seat. During the process of the sliding mechanism sliding along the first fixed guiding shaft and the first floating guiding shaft, the first floating guiding shaft can squeeze the first elastic member so that the sliding mechanism can slide along the first fixed guiding shaft and the first floating guiding shaft, improving the smoothness of the sliding mechanism sliding along the first fixed guiding shaft and the first floating guiding shaft and reducing the possibility of the sliding mechanism jamming or jamming.
[0045] The principles and features of the embodiments of the present application will be described below with reference to the accompanying drawings. The examples given are only for explaining the embodiments of the present application and are not intended to limit the scope of the embodiments of the present application. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.
[0046] Refer to Figures 1 - 5 , this embodiment provides a guiding device, including a first fixed guiding shaft 10, a first floating guiding shaft 20, a connecting seat, a sliding mechanism 50, and a first elastic member 60.
[0047] In some possible implementation manners of the embodiments of the present application, the connecting seat can be an integral part or a split part. The two axial ends of the first fixed guiding shaft 10 can be inserted into the connecting seat, and the two axial ends of the first floating guiding shaft 20 can also be inserted into the connecting seat.
[0048] Specifically, one end of the first fixed guiding shaft 10 and the first floating guiding shaft 20 in the same direction can be inserted into a connecting seat, and the other end of the first fixed guiding shaft 10 and the first floating guiding shaft 20 in the other direction can be inserted into another connecting seat, and the two connecting seats can be separately arranged. And each connecting seat can also be integrally formed or separately arranged.
[0049] Specifically, in some other possible implementation manners of the embodiments of the present application, the connection seat may include a first connection seat 30 and a second connection seat 40. The first connection seat 30 and the second connection seat 40 may be in contact connection, or the first connection seat 30 and the second connection seat 40 are arranged at intervals. Among them, the contact connection may be abutting connection or integrally formed, etc.
[0050] The first fixed guide shaft 10 is fixedly arranged on the first connection seat 30. Optionally, both ends of the first fixed guide shaft 10 are respectively inserted into a first connection seat 30, and the two first connection seats 30 may be separately arranged.
[0051] In some possible implementation manners of the embodiments of the present application, referring to Figure 1 , the first connection seat 30 may have a fixed connection hole 301, and the first fixed guide shaft 10 may pass through the fixed connection hole 301. The first fixed guide shaft 10 and the first connection seat 30 are fixedly connected, that is, the position of the first fixed guide shaft 10 relative to the first connection seat 30 does not change.
[0052] In some possible implementation manners of the embodiments of the present application, referring to Figure 1 、 Figure 2 、 Figure 4 and Figure 5 , the first connection seat 30 may include a first fixed seat 310 and a second fixed seat 320. One end of the first fixed guide shaft 10 in the axial direction is arranged on the first fixed seat 310, and the other end of the first fixed guide shaft 10 in the axial direction is arranged on the second fixed seat 320, so as to improve the stability of the support of the first connection seat 30 for the first fixed guide shaft 10.
[0053] The first fixed seat 310 and the second fixed seat 320 may be separately arranged. The first fixed seat 310 and the second fixed seat 320 may both be provided with fixed connection holes 301. One end of the first fixed guide shaft 10 in the axial direction may be inserted into the fixed connection hole 301 of the first fixed seat 310, and the other end of the first fixed guide shaft 10 in the axial direction may be inserted into the fixed connection hole 301 of the second fixed seat 320, so as to fixedly arrange the first fixed guide shaft 10 on the first connection seat 30.
[0054] In some other possible implementation manners of the embodiments of the present application, the first connection seat 30 may be a fixing frame, and the fixing frame may have two fixing connection holes 301 with collinear axes. The two ends of the first fixing guide shaft 10 along the axial direction may be respectively inserted into a fixing connection hole 301 to fixedly arrange the first fixing guide shaft 10 on the first connection seat 30. It can be understood that the collinearity, parallelism, etc. in the present application are required by the technology or purpose to achieve collinearity and parallelism, etc. However, due to processing errors or assembly errors, etc., the obtained results may not be completely collinear or completely parallel, but as long as they do not violate the technical concept of the present application, they still fall within the protection scope of the present application.
[0055] Referring to Figure 1 , Figure 2 and Figure 5 , the first floating guide shaft 20 is arranged on the second connection seat 40, and the first elastic member 60 is arranged between the first floating guide shaft 20 and the second connection seat 40. Since the first elastic member 60 has elasticity, the first floating guide shaft 20 can squeeze the first elastic member 60 to change the position of the first floating guide shaft 20 relative to the second connection seat 40.
[0056] In some possible implementation manners of the embodiments of the present application, referring to Figure 2 , the first elastic member 60 may be a rubber elastic sleeve or a silica gel elastic sleeve, etc. The first elastic member 60 is sleeved on the first floating guide shaft 20.
[0057] In some other possible implementation manners of the embodiments of the present application, the first elastic member 60 may include a spring, and the spring is used to abut against the first floating guide shaft 20 and the second connection seat 40. The spring may be arranged on one side or multiple sides of the first floating guide shaft 20, as long as it can elastically abut the first floating guide shaft 20 and the second connection seat 40. The first floating guide shaft 20 can squeeze the spring to change the position of the first floating guide shaft 20 relative to the second connection seat 40. It can be understood that if the spring is arranged on multiple sides of the first floating guide shaft, multiple springs may be arranged.
[0058] The second connection seat 40 may be configured with a limiting hole, and the axis of the limiting hole may extend along the radial direction of the first floating guide shaft 20. At least part of the spring is arranged in the limiting hole, and the limiting hole can prevent the spring from moving along the axial direction of the first floating guide shaft 20.
[0059] In some possible implementation manners of the embodiments of the present application, referring to Figure 1 and Figure 2 , the second connection seat 40 may have a floating connection hole 401, the first floating guide shaft 20 passes through the floating connection hole 401, and the first elastic member 60 is arranged between the hole wall of the floating connection hole 401 and the side wall of the first floating guide shaft 20.
[0060] In some possible implementation manners of the embodiments of the present application, with reference to Figure 1 、 Figure 2 and Figure 5 , the second connection seat 40 may include a first floating seat 410 and a second floating seat 420. The two ends of the first floating guide shaft 20 in the axial direction are respectively arranged on the first floating seat 410 and the second floating seat 420, so as to improve the stability of the support of the second connection seat 40 for the first floating guide shaft 20.
[0061] The first floating seat 410 and the second floating seat 420 may be separately arranged.
[0062] The first floating seat 410 and the second floating seat 420 may both be provided with floating connection holes 401.
[0063] The first end of the first floating guide shaft 20 in the axial direction may be inserted into the floating connection hole 401 of the first floating seat 410, and the second end of the first floating guide shaft 20 in the axial direction may be inserted into the floating connection hole 401 of the second floating seat 420.
[0064] A first elastic member 60 is provided on the side wall of the floating connection hole 401 of the first floating seat 410 and the first floating guide shaft 20, and / or a first elastic member 60 is provided on the side wall of the floating connection hole 401 of the second floating seat 420 and the first floating guide shaft 20. That is to say, the first elastic member 60 is provided at at least one end of the first floating guide shaft 20.
[0065] A first elastic member 60 is provided on the side wall of the floating connection hole 401 of the first floating seat 410 and the first floating guide shaft 20. In this way, the first end of the first floating guide shaft 20 can squeeze the first elastic member 60, so that the first end of the first floating guide shaft 20 can move relative to the first floating seat 410 substantially along the radial direction of the floating connection hole 401.
[0066] A first elastic member 60 is provided on the side wall of the floating connection hole 401 of the second floating seat 420 and the first floating guide shaft 20. In this way, the second end of the first floating guide shaft 20 can squeeze the first elastic member 60, so that the second end of the first floating guide shaft 20 can move relative to the second floating seat 420 substantially along the radial direction of the floating connection hole 401. In this way, both ends of the first floating guide shaft 20 can squeeze the corresponding first elastic members 60, so that both ends of the first floating guide shaft 20 can change their positions.
[0067] Wherein, the first end and the second end of the first floating guide shaft 20 in the axial direction are respectively located at the two ends of the first floating guide shaft 20 in the axial direction.
[0068] In some other possible implementation manners of the embodiments of the present application, the second connection seat 40 may be a floating frame. The floating frame may have two floating connection holes 401 with collinear axes. Two ends of the first floating guide shaft 20 along the axial direction may be respectively inserted into one floating connection hole 401. First elastic members 60 may be disposed between the hole walls of the two floating connection holes 401 and the side walls of the first floating guide shaft 20, so that both ends of the first floating guide shaft 20 can move relative to the second connection seat 40 substantially along the radial direction of the floating connection holes 401.
[0069] Wherein, the guiding device may be used as a slidable device as a whole and slide on other shafts.
[0070] Reference Figure 1 and Figure 2 Optionally, the sliding mechanism 50 is at least slidably disposed on the first fixed guide shaft 10 and the first floating guide shaft 20. That is to say, in addition to being slidably disposed on the first fixed guide shaft 10 and the first floating guide shaft 20, the sliding mechanism 50 can also slide along other shafts in the guiding device.
[0071] The sliding mechanism 50 slides along the first fixed guide shaft 10 and the first floating guide shaft 20 at the same time, making it difficult for the sliding mechanism 50 to rotate around the axes of the first fixed guide shaft 10 or the first floating guide shaft 20, and improving the stability of the sliding mechanism 50 during sliding.
[0072] In the guiding device in the embodiments of the present application, during the process of the sliding mechanism 50 sliding along the first fixed guide shaft 10 and the first floating guide shaft 20, the first floating guide shaft 20 can squeeze the first elastic member 60, enabling the sliding mechanism 50 to slide normally along the first fixed guide shaft 10 and the first floating guide shaft 20, improving the smoothness of the sliding mechanism 50 when sliding along the first fixed guide shaft 10 and the first floating guide shaft 20, and reducing the possibility of the sliding mechanism 50 getting stuck or jammed.
[0073] In some possible implementation manners of the embodiments of the present application, the sliding mechanism 50 may be a print head. The print head slides along the first fixed guide shaft 10 and the first floating guide shaft 20, so that the print head 70 can perform printing at a set position.
[0074] In some possible implementation manners of the embodiments of the present application, reference Figure 1 and Figure 2 The sliding mechanism 50 may include a first sliding member 510, a second sliding member 520, a guiding mechanism 530, and a slider 540. The print head may be disposed on the slider 540.
[0075] The first sliding member 510 is slidably disposed on the first fixed guide shaft 10. The first sliding member 510 can be in a block shape. On the side of the first sliding member 510 facing the second sliding member 520, a first assembly hole and a second assembly hole can be formed, and the axes of the first assembly hole and the second assembly hole are parallel.
[0076] The second sliding member 520 is slidably disposed on the first floating guide shaft 20. The second sliding member 520 can be in a block shape. On the side of the second sliding member 520 facing the first sliding member 510, a third assembly hole and a fourth assembly hole can be formed, the axes of the third assembly hole and the fourth assembly hole are parallel, and the third assembly hole corresponds to the first assembly hole, and the fourth assembly hole corresponds to the second assembly hole.
[0077] In some possible implementation manners of the embodiments of the present application, referring to Figure 2 , the guiding mechanism 530 can include a second fixed guide shaft 531 and a second floating guide shaft 532. The two ends of the second fixed guide shaft 531 in the axial direction are respectively inserted into the first sliding member 510 and the second sliding member 520. Specifically, one end of the second fixed guide shaft 531 can be inserted into the first assembly hole, and the other end of the second fixed guide shaft 531 can be inserted into the third assembly hole.
[0078] The two ends of the second floating guide shaft 532 in the axial direction are respectively inserted into the first sliding member 510 and the second sliding member 520. Specifically, one end of the second floating guide shaft 532 can be inserted into the third assembly hole, and the other end of the second floating guide shaft 532 can be inserted into the fourth assembly hole.
[0079] The slider 540 is slidably disposed on the guiding mechanism 530, that is, the slider 540 is slidably disposed on the second fixed guide shaft 531 and the second floating guide shaft 532, and the slider 540 can slide along the second fixed guide shaft 531 and the second floating guide shaft 532.
[0080] In some possible implementation manners of the embodiments of the present application, referring to Figure 2 , the sliding mechanism 50 can further include a second elastic member 550. The second elastic member 550 is disposed between the second floating guide shaft 532 and the first sliding member 510, and between the second floating guide shaft 532 and the second sliding member 520.
[0081] The second elastic member 550 has elasticity. The second elastic member 550 can be a rubber elastic sleeve or a silica gel elastic sleeve, etc. The second elastic member 550 can be sleeved on both ends of the second floating guide shaft 532.
[0082] Since the second elastic member 550 has elasticity, therefore, the second floating guide shaft 532 can squeeze the second elastic member 550 to change the position of the second floating guide shaft 532 relative to the first sliding member 510 or the second sliding member 520.
[0083] During the sliding of the slider 540 along the second fixed guide shaft 531 and the second floating guide shaft 532, the second floating guide shaft 532 can squeeze the second elastic member 550, enabling the slider 540 to slide normally along the second fixed guide shaft 531 and the second floating guide shaft 532, improving the smoothness of the slider 540 when sliding along the second fixed guide shaft 531 and the second floating guide shaft 532, and reducing the possibility of the slider 540 getting stuck or jammed.
[0084] In some other possible implementation manners of the embodiment of the present application, the guiding mechanism 530 can be a guiding rod. One end of the guiding rod is connected to the first sliding member 510, and the other end of the guiding rod is connected to the second sliding member 520. The slider 540 is slidably disposed on the guiding rod.
[0085] Continue to refer to Figure 1 、 Figure 2 and Figure 5 The embodiment of the present application further provides a printing device, including a print head 70 and the guiding device in the above embodiment. The sliding mechanism 50 can include the print head 70. The sliding mechanism 50 can directly be the print head, or the sliding mechanism 50 drives the print head 70 to slide along the first fixed guide shaft 10 and the first floating guide shaft 20, so that the print head 70 can perform printing at a set position.
[0086] In the printing device in the embodiment of the present application, during the sliding of the sliding mechanism 50 along the first fixed guide shaft 10 and the first floating guide shaft 20, the first floating guide shaft 20 can squeeze the first elastic member 60, enabling the sliding mechanism 50 to slide normally along the first fixed guide shaft 10 and the first floating guide shaft 20, improving the smoothness of the sliding mechanism 50 when sliding along the first fixed guide shaft 10 and the first floating guide shaft 20, and reducing the possibility of the sliding mechanism 50 getting stuck or jammed when driving the print head 70 to move.
[0087] In the implementation manner where the sliding mechanism 50 includes the first sliding member 510, the second sliding member 520, the guiding mechanism 530 and the slider 540, the print head 70 can be disposed on the slider 540, and the slider 540 drives the print head 70 to slide along the guiding mechanism 530, so that the print head 70 can perform printing at a set position.
[0088] The printing device in this embodiment includes the guiding device in the foregoing embodiment. Among them, the specific structure, working principle and function of the guiding device have been described in detail in the foregoing embodiment, and will not be elaborated here.
[0089] In other embodiments of the present application, a guiding device is further provided, including a first fixed guide shaft 10, a first floating guide shaft 20, a connecting seat, a sliding mechanism 50 and a first elastic member 60;
[0090] The first fixed guide shaft 10 and the first floating guide shaft 20 are both arranged on the connecting seat;
[0091] The first elastic member 60 is arranged between the first floating guide shaft 20 and the connecting seat;
[0092] The sliding mechanism 50 is slidably arranged on the first fixed guide shaft 10 and the first floating guide shaft 20.
[0093] Among them, the connecting seat includes a first connecting seat 30 and a second connecting seat 40, and the first fixed guide shaft 10 is arranged on the first connecting seat 30;
[0094] The first floating guide shaft 20 is arranged on the second connecting seat 40, and the first elastic member 60 is arranged between the first floating guide shaft 20 and the second connecting seat 40;
[0095] The first connecting seat 30 and the second connecting seat 40 are in contact connection; or the first connecting seat 30 and the second connecting seat 40 are arranged at intervals.
[0096] Among them, the second connecting seat 40 has a floating connection hole 401, the first floating guide shaft 20 passes through the floating connection hole 401, and the first elastic member 60 is arranged between the hole wall of the floating connection hole 401 and the side wall of the first floating guide shaft 20.
[0097] Among them, the second connecting seat 40 includes a first floating seat 410 and a second floating seat 420, and both ends of the first floating guide shaft 20 in the axial direction are arranged on the first floating seat 410 and the second floating seat 420 respectively.
[0098] Among them, the first elastic member 60 includes an elastic sleeve, and the elastic sleeve is sleeved on the first floating guide shaft 20; or,
[0099] The first elastic member 60 includes a spring, and the spring is used to abut against the first floating guide shaft 20 and the second connecting seat 40.
[0100] Among them, the first connecting seat 30 has a fixed connection hole 301, and the first fixed guide shaft 10 passes through the fixed connection hole 301.
[0101] Among them, the first connecting seat 30 includes a first fixed seat 310 and a second fixed seat 320, and both ends of the first fixed guide shaft 10 in the axial direction are arranged on the first fixed seat 310 and the second fixed seat 320 respectively.
[0102] Among them, the sliding mechanism 50 includes a first sliding member 510, a second sliding member 520, a guiding mechanism 530 and a slider 540;
[0103] The first sliding member 510 is slidably disposed on the first fixed guide shaft 10, the second sliding member 520 is slidably disposed on the first floating guide shaft 20, the guiding mechanism 530 is disposed between the first sliding member 510 and the second sliding member 520, and the slider 540 is slidably disposed on the guiding mechanism 530.
[0104] Wherein, the guiding mechanism 530 includes a second fixed guide shaft 531 and a second floating guide shaft 532. The two ends of the second fixed guide shaft 531 in the axial direction are respectively inserted into the first sliding member 510 and the second sliding member 520, and the two ends of the second floating guide shaft 532 in the axial direction are respectively inserted into the first sliding member 510 and the second sliding member 520;
[0105] The sliding mechanism 50 further includes a second elastic member 550. The second elastic member 550 is disposed between the second floating guide shaft 532 and the first sliding member 510, and between the second floating guide shaft 532 and the second sliding member 520;
[0106] The slider 540 is slidably disposed on the second fixed guide shaft 531 and the second floating guide shaft 532;
[0107] The second elastic member 550 includes an elastic sleeve, and the elastic sleeve is sleeved on the two ends of the second floating guide shaft 532.
[0108] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A guiding device, characterized in that: It includes a first fixed guide shaft, a first floating guide shaft, a connecting seat, a sliding mechanism and a first elastic member; The first fixed guide shaft and the first floating guide shaft are both disposed on the connecting seat; The first elastic member is disposed between the first floating guide shaft and the connecting seat; The sliding mechanism is slidably disposed on the first fixed guide shaft and the first floating guide shaft.
2. The guide device according to claim 1, characterized in that: The connecting seat comprises a first connecting seat and a second connecting seat, and the first fixed guide shaft is arranged on the first connecting seat; The first floating guide shaft is disposed on the second connecting seat, and the first elastic member is disposed between the first floating guide shaft and the second connecting seat; The first connection seat and the second connection seat are in contact and connected; or the first connection seat and the second connection seat are spaced apart.
3. The guide device according to claim 2, characterized in that: The second connecting seat has a floating connecting hole, the first floating guide shaft is inserted into the floating connecting hole, and the first elastic member is arranged between the hole wall of the floating connecting hole and the side wall of the first floating guide shaft.
4. The guide device according to claim 2, characterized in that: The second connecting seat includes a first floating seat and a second floating seat, and two ends of the first floating guide shaft along the axial direction are respectively arranged on the first floating seat and the second floating seat.
5. The guide device according to claim 2, characterized in that: The first elastic member includes an elastic sleeve, and the elastic sleeve is sleeved on the first floating guide shaft; or, The first elastic member includes a spring, and the spring is used to abut against the first floating guide shaft and the second connecting seat.
6. The guide device according to any one of claims 2 to 5, characterized in that: The first connecting seat has a fixed connecting hole, and the first fixed guide shaft passes through the fixed connecting hole.
7. The guide device according to claim 6, characterized in that: The first connecting seat includes a first fixing seat and a second fixing seat, and two ends of the first fixed guide shaft along the axial direction are respectively arranged on the first fixing seat and the second fixing seat.
8. The guiding device according to any one of claims 1 to 5, characterized in that: The sliding mechanism comprises a first sliding member, a second sliding member, a guide mechanism and a sliding block; The first sliding member is slidably disposed on the first fixed guide shaft, the second sliding member is slidably disposed on the first floating guide shaft, the guide mechanism is disposed between the first sliding member and the second sliding member, and the sliding block is slidably disposed on the guide mechanism.
9. The guide device according to claim 8, characterized in that: The guide mechanism comprises a second fixed guide shaft and a second floating guide shaft, wherein two ends of the second fixed guide shaft along the axial direction are respectively inserted into the first sliding member and the second sliding member, and two ends of the second floating guide shaft along the axial direction are respectively inserted into the first sliding member and the second sliding member; The sliding mechanism further includes a second elastic member, which is disposed between the second floating guide shaft and the first sliding member, and between the second floating guide shaft and the second sliding member; The sliding block is slidably disposed on the second fixed guide shaft and the second floating guide shaft; The second elastic member includes an elastic sleeve, and the elastic sleeve is sleeved on both ends of the second floating guide shaft.
10. A printing device, characterized in that: It comprises a print head and the guide device according to any one of claims 1 to 9, wherein the sliding mechanism of the guide device comprises the print head.