CN211106337U

CN211106337U - Printing device with suction fan damping mechanism

Info

Publication number: CN211106337U
Application number: CN201921130902.1U
Authority: CN
Inventors: 杜俊
Original assignee: Guangzhou Aijieli Digital Technology Co ltd
Current assignee: Guangzhou Aijieli Digital Technology Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-07-28
Anticipated expiration: 2029-07-18

Abstract

A printing device with a suction fan damping mechanism relates to the field of printing equipment and comprises a first limiting vertical plate and a second limiting vertical plate which are oppositely arranged on the left side and the right side of the inner surface of a platform support; the horizontal buffer component is arranged on the surface of the platform support between the spring arrays and is connected with the fixed plate; be equipped with first spacing diaphragm, the spacing diaphragm of second on two sides that first spacing riser, the spacing riser of second are relative respectively, the utility model discloses the vibrations of its self emergence of printing apparatus or its inside suction fan at the during operation emergence have been cushioned for the life of fan is elongated, also makes other spare parts life-span elongated simultaneously, just the utility model discloses simple structure, the function is fairly practical.

Description

Printing device with suction fan damping mechanism

Technical Field

The utility model relates to a printing apparatus field, concretely relates to printing device with suction fan shock-absorbing structure.

Background

A platen type ink jet printer is generally provided with an adsorption platen for adsorbing a printing medium, in order to ensure that materials (generally softer materials such as paper, leather, glutinous rice paper, plastic films and the like) to be printed are more stably and flatly covered on a printer platform, simplify the operation difficulty and improve the printing effect, a high-power suction fan is generally adopted to absorb an absorption platform in order to achieve the absorption effect, however, the traditional suction fan is directly connected with a platform bracket, so that the suction fan shakes seriously in the using process, thereby directly influencing the service life of the suction fan and indirectly influencing the service life of other spare and accessory parts, therefore, how to guarantee that the suction fan is not influenced by vibrations in the use, the life of extension fan guarantees the life of other spare parts simultaneously, is the technical problem that needs to solve at present urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the suction fan that current printing apparatus exists and directly link to each other with the platform support and lead to the suction fan to take place very big vibrations in the use, cause suction fan life to shorten easily to and influence the technical defect of the life of other spare parts easily, and provide a printing device with suction fan shock-absorbing structure.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a printing device with a suction fan damping mechanism comprises a platform support and a suction fan arranged in the platform support, and comprises a first limiting vertical plate and a second limiting vertical plate which are oppositely arranged on the left side and the right side of the inner surface of the platform support; the horizontal buffer component is arranged on the surface of the platform support between the spring arrays and is connected with the fixed plate; the two opposite side surfaces of the first limiting vertical plate and the second limiting vertical plate are respectively provided with a first limiting transverse plate and a second limiting transverse plate, the first limiting transverse plate and the second limiting transverse plate are respectively used for limiting and clamping the left side and the right side of the top surface of the fixed plate, and the suction fan is arranged on the top surface of the fixed plate.

Furthermore, be equipped with the slide rail on the side between first spacing riser, the spacing riser of second below first spacing diaphragm, the spacing diaphragm of second, be provided with on the fixed plate left and right sides with slide rail sliding connection's sliding block.

Furthermore, the first limiting transverse plate and the second limiting transverse plate are horizontally arranged.

Further, the spring array comprises a group of springs which are symmetrically arranged at two ends of the bottom surface of the fixing plate and are arranged along the vertical direction, and the bottom ends of the springs are connected with the lower surface of the platform support.

Furthermore, the transverse buffer device assembly comprises slide rods arranged between the spring arrays, a pressure spring is sleeved in the middle of each slide rod, two ends of the pressure spring are respectively connected with the first sliding part and the second sliding part, the first sliding part and the second sliding part are connected with the slide rods and are in sliding connection, the first sliding part is hinged to one end of a rocker A, the other end of the rocker A is hinged to the bottom surface of the fixed plate, the second sliding part is hinged to one end of a rocker B, and the other end of the rocker B is hinged to the bottom surface of the fixed plate.

Furthermore, the rocker A and the rocker B form an axisymmetric structure about the midpoint of the pressure spring.

Compared with the prior art, the utility model discloses there are following beneficial effect:

the utility model provides a printing device with a suction fan damping mechanism, which is characterized in that the mechanism is arranged in a printing device with a suction platform when in use, when the device vibrates or the suction fan rotates to vibrate, the vertical vibration is buffered by a spring array arranged at the bottom of the suction fan, the transverse vibration is buffered by a transverse buffering component, in addition, the problems of position shift, deviation and the like caused by the overlarge vibration frequency of a fan which vibrates are further solved by arranging a fixing plate and the limiting effect of a first limiting transverse plate and a second limiting transverse plate when the printing device is used, the service life of the fan is easily shortened or the service life of other parts is indirectly influenced by the vibration of the inner suction fan when the printing device is used, just the utility model discloses simple structure, the function is fairly practical.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a partially enlarged view of fig. 1 according to the present invention;

fig. 3 is a partially enlarged view of fig. 2 according to the present invention.

In the figure: 1. the platform comprises a platform support, 2. a suction fan, 3. a fixed plate, 4. a first limiting vertical plate, 5. a first limiting transverse plate, 6. a spring array, 7. rockers A, 8. sliding rods, 9. a first sliding piece, 10. a pressure spring, 11. a second sliding piece, 12. rockers B, 13. sliding blocks, 14. sliding rails, 15. a second limiting vertical plate, 16. a second limiting transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example 1

As shown in fig. 1-3, a printing device with a suction fan damping mechanism comprises a platform support 1 and a suction fan 2 installed in the platform support 1, and comprises a first limiting vertical plate 4 and a second limiting vertical plate 15 which are oppositely arranged on the left side and the right side of the inner surface of the platform support 1; the platform support comprises a first limiting vertical plate 4, a second limiting vertical plate 15, a spring array 6, a fixing plate 3 and a transverse buffer assembly, wherein the spring array 6 is arranged on two sides of the surface of the platform support 1 between the first limiting vertical plate 4 and the second limiting vertical plate 15, the fixing plate 3 is arranged above the spring array 6 and connected with the spring array 6, and the transverse buffer assembly is arranged on the surface of the platform support 1 between the spring arrays 6 and connected with the fixing plate 3; first spacing diaphragm 5, the spacing diaphragm 16 of second are equipped with respectively on two sides that first spacing riser 4, the spacing riser 15 of second are relative, and first spacing diaphragm 5, the spacing diaphragm 16 of second are right respectively the left and right sides of 3 top surfaces of fixed plate carries out spacing chucking, suction fan 2 sets up 3 top surfaces of fixed plate.

The utility model provides a printing device with suction fan damper installs this mechanism in the printing equipment with induced draft platform when using, when equipment self shakes, or suction fan 2 self rotates and shakes, through the spring array 6 that sets up in suction fan 2 bottom realize buffering vertical vibrations, cushion horizontal vibrations through horizontal buffering subassembly when specifically using, in addition, through setting up fixed plate 3 and the spacing effect that the space in first spacing riser 4, second spacing riser 15, first spacing diaphragm 5, second spacing diaphragm 16 encloses the city, further to the suction fan 2 that shakes, because the position that the frequency of vibration too big leads to takes place to move, the skew scheduling problem, in the specific use, when suction fan 2 shakes, because suction fan 2 is directly connected with fixed plate 3, so fixed plate 3 can discover the slope together with suction fan 2 or descend simultaneously, when slope or decline take place, spring array 6 cushions vertical vibrations, and at the in-process that descends, horizontal buffering subassembly has increased the effect of buffering to vibrations have been eliminated at the fastest speed, have protected equipment, the utility model provides a printing apparatus is when using, and its self takes place vibrations or its inside suction fan 2 takes place vibrations at the during operation, leads to the life of suction fan 2 to shorten easily, perhaps indirectly influences the technical problem that other spare parts life-span shortened, just the utility model discloses simple structure, the function is fairly practical.

As another preferred embodiment, as shown in the figure, slide rails 14 are arranged on the side surfaces between the first limiting vertical plates 4 and the second limiting vertical plates 15 below the first limiting horizontal plate 5 and the second limiting horizontal plate 16, and slide blocks 13 slidably connected with the slide rails 14 are arranged on the left and right sides of the fixing plate 3. Be provided with sliding block 13 with 14 sliding connection of slide rail, and sliding block 13 about both ends with fixed plate 3 is connected to reach and form direction and spacing effect to fixed plate 3.

As another preferred embodiment, as shown in the drawings, the first and second limiting

cross plates

5 and 16 are horizontally disposed. Through the first spacing diaphragm 5 and the second spacing diaphragm 16 of level setting, make its bottom surface and fixed plate 3 block, guarantee that fixed plate 3 can not break away from this buffer system.

As another preferred embodiment, as shown in the figure, the spring array 6 includes a set of springs symmetrically disposed at two ends of the bottom surface of the fixed plate 3 along the vertical direction, and the bottom ends of the springs are connected to the lower surface of the platform support 1.

As another preferred embodiment, as shown in the drawing, the transverse buffer device assembly includes a sliding rod 8 disposed between the spring arrays 6, a pressure spring 10 is sleeved in the middle of the sliding rod 8, two ends of the pressure spring 10 are respectively connected with the first sliding element 9 and the second sliding element 11, the first sliding element 9 and the second sliding element 11 are connected with the sliding rod 8 and are in sliding connection with the sliding rod 8, the first sliding element 9 is hinged to one end of a rocker a7, the other end of the rocker a7 is hinged to the bottom surface of the fixed plate 3, the second sliding element 11 is hinged to one end of a rocker B12, and the other end of the rocker B12 is hinged to the bottom surface of the fixed plate 3. When specifically using, push down when fixed plate 3, fixed plate 3 drives rocker A7 and rocker B12 and pushes down simultaneously, because rocker A7 is articulated (rotate with fixed plate 3) with rocker B12, simultaneously again with first slider 9, second slider 11 is articulated (rotate and connect), push down when fixed plate 3, rocker A7 and rocker B12 take place to rotate, promote first slider 9 and second slider 11 simultaneously and slide toward slide bar 8 middle part direction, the slip in-process, pressure spring 10 cushions the slip, the buffering is accomplished the back, by pressure spring 10, spring array 6's reaction force, make fixed plate 3 reconversion, thereby reach the effect of buffering vibrations.

As another preferred embodiment, as shown in the figure, the rocker a7 and the rocker B12 are axially symmetrical about the midpoint of the compression spring 10.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a printing device with suction fan damper, includes platform support (1) and installs suction fan (2) in platform support (1), its characterized in that: comprises a first limit vertical plate (4) and a second limit vertical plate (15) which are oppositely arranged at the left side and the right side of the inner surface of the platform support (1); the damping device comprises a first limiting vertical plate (4), a second limiting vertical plate (15), spring arrays (6) arranged on two sides of the surface of a platform support (1) between the first limiting vertical plate and the second limiting vertical plate, a fixing plate (3) arranged above the spring arrays (6) and connected with the spring arrays (6), and a transverse buffer assembly arranged between the spring arrays (6) and connected with the fixing plate (3) on the surface of the platform support (1); be equipped with first spacing diaphragm (5), the spacing diaphragm of second (16) on two sides that first spacing riser (4), second spacing riser (15) are relative respectively, first spacing diaphragm (5), the spacing diaphragm of second (16) are right respectively the left and right sides of fixed plate (3) top surface carries out spacing chucking, suction fan (2) set up fixed plate (3) top surface.

2. The printing device with a suction fan damping mechanism according to claim 1, wherein: be equipped with slide rail (14) on the side between first spacing riser (4), the spacing riser of second (15) of first spacing diaphragm (5), the spacing diaphragm of second (16) below, be provided with on fixed plate (3) the left and right sides with slide rail (14) sliding connection's sliding block (13).

3. The printing device with a suction fan damping mechanism according to claim 2, wherein: the first limiting transverse plate (5) and the second limiting transverse plate (16) are horizontally arranged.

4. The printing device with a suction fan damping mechanism according to claim 1, wherein: the spring array (6) comprises a group of springs which are symmetrically arranged at two ends of the bottom surface of the fixing plate (3) along the vertical direction, and the bottom ends of the springs are connected with the lower surface of the platform support (1).

5. The printing device with a suction fan damping mechanism according to claim 1, wherein: the transverse buffering assembly comprises sliding rods (8) arranged between spring arrays (6), a pressure spring (10) is sleeved in the middle of each sliding rod (8), two ends of each pressure spring (10) are connected with a first sliding piece (9) and a second sliding piece (11) respectively, the first sliding pieces (9) and the second sliding pieces (11) are connected with the sliding rods (8) in a sliding mode, the sliding rods (8) are connected with the first sliding pieces and the second sliding pieces in a sliding mode, the first sliding pieces (9) are hinged to one end of a rocker A (7), the other end of the rocker A (7) is hinged to the bottom face of a fixing plate (3), the second sliding pieces (11) are hinged to one end of a rocker B (12), and the other end of the rocker B (12) is hinged.

6. The printing device with a suction fan damping mechanism according to claim 5, wherein: the rocker A (7) and the rocker B (12) form an axisymmetric structure about the midpoint of the pressure spring (10).